Merge tag 'sound-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It was another busy development cycle, and the majority of changes are
  found in ASoC side. Below are Some highlights.

  ASoC core:
   - Lots of core cleanups and refactorings, still on-going work by
     Morimoto-san

  ASoC drivers:
   - Continued work on cleaning up and improving the Intel SOF stuff,
     along with new platform support including SoundWire

   - Fixes to make the Marvell SSPA driver work upstream

   - Support for AMD Renoir ACP, Dialog DA7212, Freescale EASRC and
     i.MX8M, Intel Elkhard Lake, Maxim MAX98390, Nuvoton NAU8812 and
     NAU8814 and Realtek RT1016.

  USB-audio:
   - Improvement for sync and implicit feedback streams with the more
     accurate frame size calculation and full-duplex support

   - Support for RME Babyface Pro and Prioneer DJ DJM

  HD-audio:
   - Fixes for Mic mute LED on HP machines

   - Re-enable support of Intel SST driver for SKL/KBL platforms

  FireWire:
   - Lots of refactoring, add support for RME FireFace and MOTU
     UltraLite-mk3"

* tag 'sound-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (428 commits)
  ALSA: es1688: Add the missed snd_card_free()
  ALSA: hda: add sienna_cichlid audio asic id for sienna_cichlid up
  ALSA: usb-audio: Add Pioneer DJ DJM-900NXS2 support
  ASoC: qcom: q6asm-dai: kCFI fix
  ASoC: soc-card: add snd_soc_card_remove_dai_link()
  ASoC: soc-card: add snd_soc_card_add_dai_link()
  ASoC: soc-card: add snd_soc_card_set_bias_level_post()
  ASoC: soc-card: add snd_soc_card_set_bias_level()
  ASoC: soc-card: add snd_soc_card_remove()
  ASoC: soc-card: add snd_soc_card_late_probe()
  ASoC: soc-card: add snd_soc_card_probe()
  ASoC: soc-card: add probed bit field to snd_soc_card
  ASoC: soc-card: add snd_soc_card_resume_post()
  ASoC: soc-card: add snd_soc_card_resume_pre()
  ASoC: soc-card: add snd_soc_card_suspend_post()
  ASoC: soc-card: add snd_soc_card_suspend_pre()
  ASoC: soc-card: move snd_soc_card_subclass to soc-card
  ASoC: soc-card: move snd_soc_card_get_codec_dai() to soc-card
  ASoC: soc-card: move snd_soc_card_set/get_drvdata() to soc-card
  ASoC: soc-card: move snd_soc_card_jack_new() to soc-card
  ...

336 files changed, 15766 insertions, 4468 deletions

diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index 8d2f7a4e3ab6..46e273bd4a78 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -64,7 +64,7 @@ struct snd_pcm_plugin {
 	char *buf;
 	snd_pcm_uframes_t buf_frames;
 	struct snd_pcm_plugin_channel *buf_channels;
-	char extra_data[0];
+	char extra_data[];
 };
 
 int snd_pcm_plugin_build(struct snd_pcm_substream *handle,
diff --git a/sound/core/seq/oss/seq_oss_timer.h b/sound/core/seq/oss/seq_oss_timer.h
index 2d86125b5d0f..dee190b4ec6b 100644
--- a/sound/core/seq/oss/seq_oss_timer.h
+++ b/sound/core/seq/oss/seq_oss_timer.h
@@ -44,14 +44,4 @@ snd_seq_oss_timer_cur_tick(struct seq_oss_timer *timer)
 	return timer->cur_tick;
 }
 
-
-/*
- * is realtime event?
- */
-static inline int
-snd_seq_oss_timer_is_realtime(struct seq_oss_timer *timer)
-{
-	return timer->realtime;
-}
-
 #endif
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index ecefa7c83134..38603cb2bd5b 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -457,7 +457,7 @@ static int portman_probe(struct parport *p)
 
 	/* Set for RXDATA0 where no damage will be done. */
 	/* 5 */
-	parport_write_control(p, RXDATA0 + STROBE);	/* Write Strobe=1 to command reg. */
+	parport_write_control(p, RXDATA0 | STROBE);	/* Write Strobe=1 to command reg. */
 
 	/* 6 */
 	if ((parport_read_status(p) & ESTB) != ESTB)
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig
index 995c2cefc222..25778765cbfe 100644
--- a/sound/firewire/Kconfig
+++ b/sound/firewire/Kconfig
@@ -150,8 +150,12 @@ config SND_FIREWIRE_MOTU
 	 Say Y here to enable support for FireWire devices which MOTU produced:
 	  * 828mk2
 	  * Traveler
-	  * 828mk3
+	  * Ultralite
+	  * 8pre
+	  * 828mk3 (FireWire only)
+	  * 828mk3 (Hybrid)
 	  * Audio Express
+	  * 4pre
 
 	 To compile this driver as a module, choose M here: the module
 	 will be called snd-firewire-motu.
@@ -164,6 +168,8 @@ config SND_FIREFACE
 	 Say Y here to include support for RME fireface series.
 	  * Fireface 400
 	  * Fireface 800
+	  * Fireface UFX
 	  * Fireface UCX
+	  * Fireface 802
 
 endif # SND_FIREWIRE
diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c
index 67d735e9a6a4..fea92e148790 100644
--- a/sound/firewire/amdtp-am824.c
+++ b/sound/firewire/amdtp-am824.c
@@ -82,7 +82,8 @@ int amdtp_am824_set_parameters(struct amdtp_stream *s, unsigned int rate,
 	if (err < 0)
 		return err;
 
-	s->ctx_data.rx.fdf = AMDTP_FDF_AM824 | s->sfc;
+	if (s->direction == AMDTP_OUT_STREAM)
+		s->ctx_data.rx.fdf = AMDTP_FDF_AM824 | s->sfc;
 
 	p->pcm_channels = pcm_channels;
 	p->midi_ports = midi_ports;
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index 37d38efb4c87..f8586f75441d 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -20,6 +20,8 @@
 #define CYCLES_PER_SECOND	8000
 #define TICKS_PER_SECOND	(TICKS_PER_CYCLE * CYCLES_PER_SECOND)
 
+#define OHCI_MAX_SECOND		8
+
 /* Always support Linux tracing subsystem. */
 #define CREATE_TRACE_POINTS
 #include "amdtp-stream-trace.h"
@@ -337,25 +339,26 @@ void amdtp_stream_pcm_prepare(struct amdtp_stream *s)
 }
 EXPORT_SYMBOL(amdtp_stream_pcm_prepare);
 
-static unsigned int calculate_data_blocks(struct amdtp_stream *s,
-					  unsigned int syt)
+static unsigned int calculate_data_blocks(unsigned int *data_block_state,
+				bool is_blocking, bool is_no_info,
+				unsigned int syt_interval, enum cip_sfc sfc)
 {
-	unsigned int phase, data_blocks;
+	unsigned int data_blocks;
 
 	/* Blocking mode. */
-	if (s->flags & CIP_BLOCKING) {
+	if (is_blocking) {
 		/* This module generate empty packet for 'no data'. */
-		if (syt == CIP_SYT_NO_INFO)
+		if (is_no_info)
 			data_blocks = 0;
 		else
-			data_blocks = s->syt_interval;
+			data_blocks = syt_interval;
 	/* Non-blocking mode. */
 	} else {
-		if (!cip_sfc_is_base_44100(s->sfc)) {
+		if (!cip_sfc_is_base_44100(sfc)) {
 			// Sample_rate / 8000 is an integer, and precomputed.
-			data_blocks = s->ctx_data.rx.data_block_state;
+			data_blocks = *data_block_state;
 		} else {
-			phase = s->ctx_data.rx.data_block_state;
+			unsigned int phase = *data_block_state;
 
 		/*
 		 * This calculates the number of data blocks per packet so that
@@ -365,31 +368,30 @@ static unsigned int calculate_data_blocks(struct amdtp_stream *s,
 		 *    as possible in the sequence (to prevent underruns of the
 		 *    device's buffer).
 		 */
-			if (s->sfc == CIP_SFC_44100)
+			if (sfc == CIP_SFC_44100)
 				/* 6 6 5 6 5 6 5 ... */
 				data_blocks = 5 + ((phase & 1) ^
 						   (phase == 0 || phase >= 40));
 			else
 				/* 12 11 11 11 11 ... or 23 22 22 22 22 ... */
-				data_blocks = 11 * (s->sfc >> 1) + (phase == 0);
-			if (++phase >= (80 >> (s->sfc >> 1)))
+				data_blocks = 11 * (sfc >> 1) + (phase == 0);
+			if (++phase >= (80 >> (sfc >> 1)))
 				phase = 0;
-			s->ctx_data.rx.data_block_state = phase;
+			*data_block_state = phase;
 		}
 	}
 
 	return data_blocks;
 }
 
-static unsigned int calculate_syt(struct amdtp_stream *s,
-				  unsigned int cycle)
+static unsigned int calculate_syt_offset(unsigned int *last_syt_offset,
+			unsigned int *syt_offset_state, enum cip_sfc sfc)
 {
-	unsigned int syt_offset, phase, index, syt;
+	unsigned int syt_offset;
 
-	if (s->ctx_data.rx.last_syt_offset < TICKS_PER_CYCLE) {
-		if (!cip_sfc_is_base_44100(s->sfc))
-			syt_offset = s->ctx_data.rx.last_syt_offset +
-				     s->ctx_data.rx.syt_offset_state;
+	if (*last_syt_offset < TICKS_PER_CYCLE) {
+		if (!cip_sfc_is_base_44100(sfc))
+			syt_offset = *last_syt_offset + *syt_offset_state;
 		else {
 		/*
 		 * The time, in ticks, of the n'th SYT_INTERVAL sample is:
@@ -401,28 +403,24 @@ static unsigned int calculate_syt(struct amdtp_stream *s,
 		 *   1386 1386 1387 1386 1386 1386 1387 1386 1386 1386 1387 ...
 		 * This code generates _exactly_ the same sequence.
 		 */
-			phase = s->ctx_data.rx.syt_offset_state;
-			index = phase % 13;
-			syt_offset = s->ctx_data.rx.last_syt_offset;
+			unsigned int phase = *syt_offset_state;
+			unsigned int index = phase % 13;
+
+			syt_offset = *last_syt_offset;
 			syt_offset += 1386 + ((index && !(index & 3)) ||
 					      phase == 146);
 			if (++phase >= 147)
 				phase = 0;
-			s->ctx_data.rx.syt_offset_state = phase;
+			*syt_offset_state = phase;
 		}
 	} else
-		syt_offset = s->ctx_data.rx.last_syt_offset - TICKS_PER_CYCLE;
-	s->ctx_data.rx.last_syt_offset = syt_offset;
+		syt_offset = *last_syt_offset - TICKS_PER_CYCLE;
+	*last_syt_offset = syt_offset;
 
-	if (syt_offset < TICKS_PER_CYCLE) {
-		syt_offset += s->ctx_data.rx.transfer_delay;
-		syt = (cycle + syt_offset / TICKS_PER_CYCLE) << 12;
-		syt += syt_offset % TICKS_PER_CYCLE;
+	if (syt_offset >= TICKS_PER_CYCLE)
+		syt_offset = CIP_SYT_NO_INFO;
 
-		return syt & CIP_SYT_MASK;
-	} else {
-		return CIP_SYT_NO_INFO;
-	}
+	return syt_offset;
 }
 
 static void update_pcm_pointers(struct amdtp_stream *s,
@@ -680,8 +678,8 @@ static inline u32 compute_cycle_count(__be32 ctx_header_tstamp)
 static inline u32 increment_cycle_count(u32 cycle, unsigned int addend)
 {
 	cycle += addend;
-	if (cycle >= 8 * CYCLES_PER_SECOND)
-		cycle -= 8 * CYCLES_PER_SECOND;
+	if (cycle >= OHCI_MAX_SECOND * CYCLES_PER_SECOND)
+		cycle -= OHCI_MAX_SECOND * CYCLES_PER_SECOND;
 	return cycle;
 }
 
@@ -738,21 +736,41 @@ static int generate_device_pkt_descs(struct amdtp_stream *s,
 	return 0;
 }
 
-static void generate_ideal_pkt_descs(struct amdtp_stream *s,
-				     struct pkt_desc *descs,
-				     const __be32 *ctx_header,
-				     unsigned int packets)
+static unsigned int compute_syt(unsigned int syt_offset, unsigned int cycle,
+				unsigned int transfer_delay)
+{
+	unsigned int syt;
+
+	syt_offset += transfer_delay;
+	syt = ((cycle + syt_offset / TICKS_PER_CYCLE) << 12) |
+	      (syt_offset % TICKS_PER_CYCLE);
+	return syt & CIP_SYT_MASK;
+}
+
+static void generate_pkt_descs(struct amdtp_stream *s, struct pkt_desc *descs,
+			       const __be32 *ctx_header, unsigned int packets,
+			       const struct seq_desc *seq_descs,
+			       unsigned int seq_size)
 {
 	unsigned int dbc = s->data_block_counter;
+	unsigned int seq_index = s->ctx_data.rx.seq_index;
 	int i;
 
 	for (i = 0; i < packets; ++i) {
 		struct pkt_desc *desc = descs + i;
 		unsigned int index = (s->packet_index + i) % s->queue_size;
+		const struct seq_desc *seq = seq_descs + seq_index;
+		unsigned int syt;
 
 		desc->cycle = compute_it_cycle(*ctx_header, s->queue_size);
-		desc->syt = calculate_syt(s, desc->cycle);
-		desc->data_blocks = calculate_data_blocks(s, desc->syt);
+
+		syt = seq->syt_offset;
+		if (syt != CIP_SYT_NO_INFO) {
+			syt = compute_syt(syt, desc->cycle,
+					  s->ctx_data.rx.transfer_delay);
+		}
+		desc->syt = syt;
+		desc->data_blocks = seq->data_blocks;
 
 		if (s->flags & CIP_DBC_IS_END_EVENT)
 			dbc = (dbc + desc->data_blocks) & 0xff;
@@ -764,10 +782,13 @@ static void generate_ideal_pkt_descs(struct amdtp_stream *s,
 
 		desc->ctx_payload = s->buffer.packets[index].buffer;
 
+		seq_index = (seq_index + 1) % seq_size;
+
 		++ctx_header;
 	}
 
 	s->data_block_counter = dbc;
+	s->ctx_data.rx.seq_index = seq_index;
 }
 
 static inline void cancel_stream(struct amdtp_stream *s)
@@ -791,24 +812,16 @@ static void process_ctx_payloads(struct amdtp_stream *s,
 		update_pcm_pointers(s, pcm, pcm_frames);
 }
 
-static void amdtp_stream_master_callback(struct fw_iso_context *context,
-					 u32 tstamp, size_t header_length,
-					 void *header, void *private_data);
-
-static void amdtp_stream_master_first_callback(struct fw_iso_context *context,
-					u32 tstamp, size_t header_length,
-					void *header, void *private_data);
-
 static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
 				size_t header_length, void *header,
 				void *private_data)
 {
 	struct amdtp_stream *s = private_data;
+	const struct amdtp_domain *d = s->domain;
 	const __be32 *ctx_header = header;
 	unsigned int events_per_period = s->ctx_data.rx.events_per_period;
 	unsigned int event_count = s->ctx_data.rx.event_count;
 	unsigned int packets;
-	bool is_irq_target;
 	int i;
 
 	if (s->packet_index < 0)
@@ -817,14 +830,11 @@ static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
 	// Calculate the number of packets in buffer and check XRUN.
 	packets = header_length / sizeof(*ctx_header);
 
-	generate_ideal_pkt_descs(s, s->pkt_descs, ctx_header, packets);
+	generate_pkt_descs(s, s->pkt_descs, ctx_header, packets, d->seq_descs,
+			   d->seq_size);
 
 	process_ctx_payloads(s, s->pkt_descs, packets);
 
-	is_irq_target =
-		!!(context->callback.sc == amdtp_stream_master_callback ||
-		   context->callback.sc == amdtp_stream_master_first_callback);
-
 	for (i = 0; i < packets; ++i) {
 		const struct pkt_desc *desc = s->pkt_descs + i;
 		unsigned int syt;
@@ -843,7 +853,7 @@ static void out_stream_callback(struct fw_iso_context *context, u32 tstamp,
 				    desc->data_blocks, desc->data_block_counter,
 				    syt, i);
 
-		if (is_irq_target) {
+		if (s == s->domain->irq_target) {
 			event_count += desc->data_blocks;
 			if (event_count >= events_per_period) {
 				event_count -= events_per_period;
@@ -896,14 +906,63 @@ static void in_stream_callback(struct fw_iso_context *context, u32 tstamp,
 	}
 }
 
-static void amdtp_stream_master_callback(struct fw_iso_context *context,
-					 u32 tstamp, size_t header_length,
-					 void *header, void *private_data)
+static void pool_ideal_seq_descs(struct amdtp_domain *d, unsigned int packets)
 {
-	struct amdtp_domain *d = private_data;
 	struct amdtp_stream *irq_target = d->irq_target;
+	unsigned int seq_tail = d->seq_tail;
+	unsigned int seq_size = d->seq_size;
+	unsigned int min_avail;
 	struct amdtp_stream *s;
 
+	min_avail = d->seq_size;
+	list_for_each_entry(s, &d->streams, list) {
+		unsigned int seq_index;
+		unsigned int avail;
+
+		if (s->direction == AMDTP_IN_STREAM)
+			continue;
+
+		seq_index = s->ctx_data.rx.seq_index;
+		avail = d->seq_tail;
+		if (seq_index > avail)
+			avail += d->seq_size;
+		avail -= seq_index;
+
+		if (avail < min_avail)
+			min_avail = avail;
+	}
+
+	while (min_avail < packets) {
+		struct seq_desc *desc = d->seq_descs + seq_tail;
+
+		desc->syt_offset = calculate_syt_offset(&d->last_syt_offset,
+					&d->syt_offset_state, irq_target->sfc);
+		desc->data_blocks = calculate_data_blocks(&d->data_block_state,
+				!!(irq_target->flags & CIP_BLOCKING),
+				desc->syt_offset == CIP_SYT_NO_INFO,
+				irq_target->syt_interval, irq_target->sfc);
+
+		++seq_tail;
+		seq_tail %= seq_size;
+
+		++min_avail;
+	}
+
+	d->seq_tail = seq_tail;
+}
+
+static void irq_target_callback(struct fw_iso_context *context, u32 tstamp,
+				size_t header_length, void *header,
+				void *private_data)
+{
+	struct amdtp_stream *irq_target = private_data;
+	struct amdtp_domain *d = irq_target->domain;
+	unsigned int packets = header_length / sizeof(__be32);
+	struct amdtp_stream *s;
+
+	// Record enough entries with extra 3 cycles at least.
+	pool_ideal_seq_descs(d, packets + 3);
+
 	out_stream_callback(context, tstamp, header_length, header, irq_target);
 	if (amdtp_streaming_error(irq_target))
 		goto error;
@@ -950,7 +1009,10 @@ static void amdtp_stream_first_callback(struct fw_iso_context *context,
 	} else {
 		cycle = compute_it_cycle(*ctx_header, s->queue_size);
 
-		context->callback.sc = out_stream_callback;
+		if (s == s->domain->irq_target)
+			context->callback.sc = irq_target_callback;
+		else
+			context->callback.sc = out_stream_callback;
 	}
 
 	s->start_cycle = cycle;
@@ -958,64 +1020,29 @@ static void amdtp_stream_first_callback(struct fw_iso_context *context,
 	context->callback.sc(context, tstamp, header_length, header, s);
 }
 
-static void amdtp_stream_master_first_callback(struct fw_iso_context *context,
-					       u32 tstamp, size_t header_length,
-					       void *header, void *private_data)
-{
-	struct amdtp_domain *d = private_data;
-	struct amdtp_stream *s = d->irq_target;
-	const __be32 *ctx_header = header;
-
-	s->callbacked = true;
-	wake_up(&s->callback_wait);
-
-	s->start_cycle = compute_it_cycle(*ctx_header, s->queue_size);
-
-	context->callback.sc = amdtp_stream_master_callback;
-
-	context->callback.sc(context, tstamp, header_length, header, d);
-}
-
 /**
  * amdtp_stream_start - start transferring packets
  * @s: the AMDTP stream to start
  * @channel: the isochronous channel on the bus
  * @speed: firewire speed code
- * @d: the AMDTP domain to which the AMDTP stream belongs
- * @is_irq_target: whether isoc context for the AMDTP stream is used to generate
- *		   hardware IRQ.
  * @start_cycle: the isochronous cycle to start the context. Start immediately
  *		 if negative value is given.
+ * @queue_size: The number of packets in the queue.
+ * @idle_irq_interval: the interval to queue packet during initial state.
  *
  * The stream cannot be started until it has been configured with
  * amdtp_stream_set_parameters() and it must be started before any PCM or MIDI
  * device can be started.
  */
 static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed,
-			      struct amdtp_domain *d, bool is_irq_target,
-			      int start_cycle)
+			      int start_cycle, unsigned int queue_size,
+			      unsigned int idle_irq_interval)
 {
-	static const struct {
-		unsigned int data_block;
-		unsigned int syt_offset;
-	} *entry, initial_state[] = {
-		[CIP_SFC_32000]  = {  4, 3072 },
-		[CIP_SFC_48000]  = {  6, 1024 },
-		[CIP_SFC_96000]  = { 12, 1024 },
-		[CIP_SFC_192000] = { 24, 1024 },
-		[CIP_SFC_44100]  = {  0,   67 },
-		[CIP_SFC_88200]  = {  0,   67 },
-		[CIP_SFC_176400] = {  0,   67 },
-	};
-	unsigned int events_per_buffer = d->events_per_buffer;
-	unsigned int events_per_period = d->events_per_period;
-	unsigned int idle_irq_interval;
+	bool is_irq_target = (s == s->domain->irq_target);
 	unsigned int ctx_header_size;
 	unsigned int max_ctx_payload_size;
 	enum dma_data_direction dir;
 	int type, tag, err;
-	fw_iso_callback_t ctx_cb;
-	void *ctx_data;
 
 	mutex_lock(&s->mutex);
 
@@ -1034,12 +1061,7 @@ static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed,
 
 		s->data_block_counter = UINT_MAX;
 	} else {
-		entry = &initial_state[s->sfc];
-
 		s->data_block_counter = 0;
-		s->ctx_data.rx.data_block_state = entry->data_block;
-		s->ctx_data.rx.syt_offset_state = entry->syt_offset;
-		s->ctx_data.rx.last_syt_offset = TICKS_PER_CYCLE;
 	}
 
 	/* initialize packet buffer */
@@ -1063,37 +1085,15 @@ static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed,
 			max_ctx_payload_size -= IT_PKT_HEADER_SIZE_CIP;
 	}
 
-	// This is a case that AMDTP streams in domain run just for MIDI
-	// substream. Use the number of events equivalent to 10 msec as
-	// interval of hardware IRQ.
-	if (events_per_period == 0)
-		events_per_period = amdtp_rate_table[s->sfc] / 100;
-	if (events_per_buffer == 0)
-		events_per_buffer = events_per_period * 3;
-
-	idle_irq_interval = DIV_ROUND_UP(CYCLES_PER_SECOND * events_per_period,
-					 amdtp_rate_table[s->sfc]);
-	s->queue_size = DIV_ROUND_UP(CYCLES_PER_SECOND * events_per_buffer,
-				     amdtp_rate_table[s->sfc]);
-
-	err = iso_packets_buffer_init(&s->buffer, s->unit, s->queue_size,
+	err = iso_packets_buffer_init(&s->buffer, s->unit, queue_size,
 				      max_ctx_payload_size, dir);
 	if (err < 0)
 		goto err_unlock;
-
-	if (is_irq_target) {
-		s->ctx_data.rx.events_per_period = events_per_period;
-		s->ctx_data.rx.event_count = 0;
-		ctx_cb = amdtp_stream_master_first_callback;
-		ctx_data = d;
-	} else {
-		ctx_cb = amdtp_stream_first_callback;
-		ctx_data = s;
-	}
+	s->queue_size = queue_size;
 
 	s->context = fw_iso_context_create(fw_parent_device(s->unit)->card,
 					  type, channel, speed, ctx_header_size,
-					  ctx_cb, ctx_data);
+					  amdtp_stream_first_callback, s);
 	if (IS_ERR(s->context)) {
 		err = PTR_ERR(s->context);
 		if (err == -EBUSY)
@@ -1302,6 +1302,8 @@ int amdtp_domain_init(struct amdtp_domain *d)
 
 	d->events_per_period = 0;
 
+	d->seq_descs = NULL;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(amdtp_domain_init);
@@ -1338,6 +1340,7 @@ int amdtp_domain_add_stream(struct amdtp_domain *d, struct amdtp_stream *s,
 
 	s->channel = channel;
 	s->speed = speed;
+	s->domain = d;
 
 	return 0;
 }
@@ -1374,6 +1377,22 @@ static int get_current_cycle_time(struct fw_card *fw_card, int *cur_cycle)
  */
 int amdtp_domain_start(struct amdtp_domain *d, unsigned int ir_delay_cycle)
 {
+	static const struct {
+		unsigned int data_block;
+		unsigned int syt_offset;
+	} *entry, initial_state[] = {
+		[CIP_SFC_32000]  = {  4, 3072 },
+		[CIP_SFC_48000]  = {  6, 1024 },
+		[CIP_SFC_96000]  = { 12, 1024 },
+		[CIP_SFC_192000] = { 24, 1024 },
+		[CIP_SFC_44100]  = {  0,   67 },
+		[CIP_SFC_88200]  = {  0,   67 },
+		[CIP_SFC_176400] = {  0,   67 },
+	};
+	unsigned int events_per_buffer = d->events_per_buffer;
+	unsigned int events_per_period = d->events_per_period;
+	unsigned int idle_irq_interval;
+	unsigned int queue_size;
 	struct amdtp_stream *s;
 	int cycle;
 	int err;
@@ -1387,12 +1406,34 @@ int amdtp_domain_start(struct amdtp_domain *d, unsigned int ir_delay_cycle)
 		return -ENXIO;
 	d->irq_target = s;
 
+	// This is a case that AMDTP streams in domain run just for MIDI
+	// substream. Use the number of events equivalent to 10 msec as
+	// interval of hardware IRQ.
+	if (events_per_period == 0)
+		events_per_period = amdtp_rate_table[d->irq_target->sfc] / 100;
+	if (events_per_buffer == 0)
+		events_per_buffer = events_per_period * 3;
+
+	queue_size = DIV_ROUND_UP(CYCLES_PER_SECOND * events_per_buffer,
+				  amdtp_rate_table[d->irq_target->sfc]);
+
+	d->seq_descs = kcalloc(queue_size, sizeof(*d->seq_descs), GFP_KERNEL);
+	if (!d->seq_descs)
+		return -ENOMEM;
+	d->seq_size = queue_size;
+	d->seq_tail = 0;
+
+	entry = &initial_state[s->sfc];
+	d->data_block_state = entry->data_block;
+	d->syt_offset_state = entry->syt_offset;
+	d->last_syt_offset = TICKS_PER_CYCLE;
+
 	if (ir_delay_cycle > 0) {
 		struct fw_card *fw_card = fw_parent_device(s->unit)->card;
 
 		err = get_current_cycle_time(fw_card, &cycle);
 		if (err < 0)
-			return err;
+			goto error;
 
 		// No need to care overflow in cycle field because of enough
 		// width.
@@ -1423,18 +1464,26 @@ int amdtp_domain_start(struct amdtp_domain *d, unsigned int ir_delay_cycle)
 		} else {
 			// IT context starts immediately.
 			cycle_match = -1;
+			s->ctx_data.rx.seq_index = 0;
 		}
 
 		if (s != d->irq_target) {
-			err = amdtp_stream_start(s, s->channel, s->speed, d,
-						 false, cycle_match);
+			err = amdtp_stream_start(s, s->channel, s->speed,
+						 cycle_match, queue_size, 0);
 			if (err < 0)
 				goto error;
 		}
 	}
 
 	s = d->irq_target;
-	err = amdtp_stream_start(s, s->channel, s->speed, d, true, -1);
+	s->ctx_data.rx.events_per_period = events_per_period;
+	s->ctx_data.rx.event_count = 0;
+	s->ctx_data.rx.seq_index = 0;
+
+	idle_irq_interval = DIV_ROUND_UP(CYCLES_PER_SECOND * events_per_period,
+					 amdtp_rate_table[d->irq_target->sfc]);
+	err = amdtp_stream_start(s, s->channel, s->speed, -1, queue_size,
+				 idle_irq_interval);
 	if (err < 0)
 		goto error;
 
@@ -1442,6 +1491,8 @@ int amdtp_domain_start(struct amdtp_domain *d, unsigned int ir_delay_cycle)
 error:
 	list_for_each_entry(s, &d->streams, list)
 		amdtp_stream_stop(s);
+	kfree(d->seq_descs);
+	d->seq_descs = NULL;
 	return err;
 }
 EXPORT_SYMBOL_GPL(amdtp_domain_start);
@@ -1466,5 +1517,8 @@ void amdtp_domain_stop(struct amdtp_domain *d)
 
 	d->events_per_period = 0;
 	d->irq_target = NULL;
+
+	kfree(d->seq_descs);
+	d->seq_descs = NULL;
 }
 EXPORT_SYMBOL_GPL(amdtp_domain_stop);
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index f2d44e2dc3c8..703b710aaf7f 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -108,6 +108,8 @@ typedef unsigned int (*amdtp_stream_process_ctx_payloads_t)(
 						const struct pkt_desc *desc,
 						unsigned int packets,
 						struct snd_pcm_substream *pcm);
+
+struct amdtp_domain;
 struct amdtp_stream {
 	struct fw_unit *unit;
 	enum cip_flags flags;
@@ -136,9 +138,7 @@ struct amdtp_stream {
 		struct {
 			// To calculate CIP data blocks and tstamp.
 			unsigned int transfer_delay;
-			unsigned int data_block_state;
-			unsigned int last_syt_offset;
-			unsigned int syt_offset_state;
+			unsigned int seq_index;
 
 			// To generate CIP header.
 			unsigned int fdf;
@@ -180,6 +180,7 @@ struct amdtp_stream {
 	int channel;
 	int speed;
 	struct list_head list;
+	struct amdtp_domain *domain;
 };
 
 int amdtp_stream_init(struct amdtp_stream *s, struct fw_unit *unit,
@@ -273,6 +274,11 @@ static inline bool amdtp_stream_wait_callback(struct amdtp_stream *s,
 				  msecs_to_jiffies(timeout)) > 0;
 }
 
+struct seq_desc {
+	unsigned int syt_offset;
+	unsigned int data_blocks;
+};
+
 struct amdtp_domain {
 	struct list_head streams;
 
@@ -280,6 +286,14 @@ struct amdtp_domain {
 	unsigned int events_per_buffer;
 
 	struct amdtp_stream *irq_target;
+
+	struct seq_desc *seq_descs;
+	unsigned int seq_size;
+	unsigned int seq_tail;
+
+	unsigned int data_block_state;
+	unsigned int syt_offset_state;
+	unsigned int last_syt_offset;
 };
 
 int amdtp_domain_init(struct amdtp_domain *d);
diff --git a/sound/firewire/fireface/ff-protocol-latter.c b/sound/firewire/fireface/ff-protocol-latter.c
index 0e4c3a9ed5e4..8d3b23778eb2 100644
--- a/sound/firewire/fireface/ff-protocol-latter.c
+++ b/sound/firewire/fireface/ff-protocol-latter.c
@@ -16,7 +16,8 @@
 #define LATTER_SYNC_STATUS	0x0000801c0000ULL
 
 static int parse_clock_bits(u32 data, unsigned int *rate,
-			    enum snd_ff_clock_src *src)
+			    enum snd_ff_clock_src *src,
+			    enum snd_ff_unit_version unit_version)
 {
 	static const struct {
 		unsigned int rate;
@@ -43,6 +44,11 @@ static int parse_clock_bits(u32 data, unsigned int *rate,
 	};
 	int i;
 
+	if (unit_version != SND_FF_UNIT_VERSION_UCX) {
+		// e.g. 0x00fe0f20 but expected 0x00eff002.
+		data = ((data & 0xf0f0f0f0) >> 4) | ((data & 0x0f0f0f0f) << 4);
+	}
+
 	for (i = 0; i < ARRAY_SIZE(rate_entries); ++i) {
 		rate_entry = rate_entries + i;
 		if ((data & 0x0f000000) == rate_entry->flag) {
@@ -79,7 +85,7 @@ static int latter_get_clock(struct snd_ff *ff, unsigned int *rate,
 		return err;
 	data = le32_to_cpu(reg);
 
-	return parse_clock_bits(data, rate, src);
+	return parse_clock_bits(data, rate, src, ff->unit_version);
 }
 
 static int latter_switch_fetching_mode(struct snd_ff *ff, bool enable)
@@ -107,18 +113,18 @@ static int latter_allocate_resources(struct snd_ff *ff, unsigned int rate)
 	int err;
 
 	// Set the number of data blocks transferred in a second.
-	if (rate % 32000 == 0)
-		code = 0x00;
+	if (rate % 48000 == 0)
+		code = 0x04;
 	else if (rate % 44100 == 0)
 		code = 0x02;
-	else if (rate % 48000 == 0)
-		code = 0x04;
+	else if (rate % 32000 == 0)
+		code = 0x00;
 	else
 		return -EINVAL;
 
 	if (rate >= 64000 && rate < 128000)
 		code |= 0x08;
-	else if (rate >= 128000 && rate < 192000)
+	else if (rate >= 128000)
 		code |= 0x10;
 
 	reg = cpu_to_le32(code);
@@ -140,7 +146,7 @@ static int latter_allocate_resources(struct snd_ff *ff, unsigned int rate)
 		if (curr_rate == rate)
 			break;
 	}
-	if (count == 10)
+	if (count > 10)
 		return -ETIMEDOUT;
 
 	for (i = 0; i < ARRAY_SIZE(amdtp_rate_table); ++i) {
@@ -181,14 +187,30 @@ static int latter_begin_session(struct snd_ff *ff, unsigned int rate)
 	__le32 reg;
 	int err;
 
-	if (rate >= 32000 && rate <= 48000)
-		flag = 0x92;
-	else if (rate >= 64000 && rate <= 96000)
-		flag = 0x8e;
-	else if (rate >= 128000 && rate <= 192000)
-		flag = 0x8c;
-	else
-		return -EINVAL;
+	if (ff->unit_version == SND_FF_UNIT_VERSION_UCX) {
+		// For Fireface UCX. Always use the maximum number of data
+		// channels in data block of packet.
+		if (rate >= 32000 && rate <= 48000)
+			flag = 0x92;
+		else if (rate >= 64000 && rate <= 96000)
+			flag = 0x8e;
+		else if (rate >= 128000 && rate <= 192000)
+			flag = 0x8c;
+		else
+			return -EINVAL;
+	} else {
+		// For Fireface UFX and 802. Due to bandwidth limitation on
+		// IEEE 1394a (400 Mbps), Analog 1-12 and AES are available
+		// without any ADAT at quadruple speed.
+		if (rate >= 32000 && rate <= 48000)
+			flag = 0x9e;
+		else if (rate >= 64000 && rate <= 96000)
+			flag = 0x96;
+		else if (rate >= 128000 && rate <= 192000)
+			flag = 0x8e;
+		else
+			return -EINVAL;
+	}
 
 	if (generation != fw_parent_device(ff->unit)->card->generation) {
 		err = fw_iso_resources_update(&ff->tx_resources);
@@ -207,8 +229,6 @@ static int latter_begin_session(struct snd_ff *ff, unsigned int rate)
 	if (err < 0)
 		return err;
 
-	// Always use the maximum number of data channels in data block of
-	// packet.
 	reg = cpu_to_le32(flag);
 	return snd_fw_transaction(ff->unit, TCODE_WRITE_QUADLET_REQUEST,
 				  LATTER_ISOC_START, &reg, sizeof(reg), 0);
@@ -263,7 +283,7 @@ static void latter_dump_status(struct snd_ff *ff, struct snd_info_buffer *buffer
 		}
 	}
 
-	err = parse_clock_bits(data, &rate, &src);
+	err = parse_clock_bits(data, &rate, &src, ff->unit_version);
 	if (err < 0)
 		return;
 	label = snd_ff_proc_get_clk_label(src);
diff --git a/sound/firewire/fireface/ff-stream.c b/sound/firewire/fireface/ff-stream.c
index 63b79c4a5405..5452115c0ef9 100644
--- a/sound/firewire/fireface/ff-stream.c
+++ b/sound/firewire/fireface/ff-stream.c
@@ -184,7 +184,6 @@ int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate)
 	 */
 	if (!amdtp_stream_running(&ff->rx_stream)) {
 		int spd = fw_parent_device(ff->unit)->max_speed;
-		unsigned int ir_delay_cycle;
 
 		err = ff->spec->protocol->begin_session(ff, rate);
 		if (err < 0)
@@ -200,14 +199,7 @@ int snd_ff_stream_start_duplex(struct snd_ff *ff, unsigned int rate)
 		if (err < 0)
 			goto error;
 
-		// The device postpones start of transmission mostly for several
-		// cycles after receiving packets firstly.
-		if (ff->spec->protocol == &snd_ff_protocol_ff800)
-			ir_delay_cycle = 800;	// = 100 msec
-		else
-			ir_delay_cycle = 16;	// = 2 msec
-
-		err = amdtp_domain_start(&ff->domain, ir_delay_cycle);
+		err = amdtp_domain_start(&ff->domain, 0);
 		if (err < 0)
 			goto error;
 
diff --git a/sound/firewire/fireface/ff.c b/sound/firewire/fireface/ff.c
index b62a4fd22407..bc39269415d2 100644
--- a/sound/firewire/fireface/ff.c
+++ b/sound/firewire/fireface/ff.c
@@ -16,12 +16,22 @@ MODULE_LICENSE("GPL v2");
 static void name_card(struct snd_ff *ff)
 {
 	struct fw_device *fw_dev = fw_parent_device(ff->unit);
+	const char *const names[] = {
+		[SND_FF_UNIT_VERSION_FF800]	= "Fireface800",
+		[SND_FF_UNIT_VERSION_FF400]	= "Fireface400",
+		[SND_FF_UNIT_VERSION_UFX]	= "FirefaceUFX",
+		[SND_FF_UNIT_VERSION_UCX]	= "FirefaceUCX",
+		[SND_FF_UNIT_VERSION_802]	= "Fireface802",
+	};
+	const char *name;
+
+	name = names[ff->unit_version];
 
 	strcpy(ff->card->driver, "Fireface");
-	strcpy(ff->card->shortname, ff->spec->name);
-	strcpy(ff->card->mixername, ff->spec->name);
+	strcpy(ff->card->shortname, name);
+	strcpy(ff->card->mixername, name);
 	snprintf(ff->card->longname, sizeof(ff->card->longname),
-		 "RME %s, GUID %08x%08x at %s, S%d", ff->spec->name,
+		 "RME %s, GUID %08x%08x at %s, S%d", name,
 		 fw_dev->config_rom[3], fw_dev->config_rom[4],
 		 dev_name(&ff->unit->device), 100 << fw_dev->max_speed);
 }
@@ -101,6 +111,7 @@ static int snd_ff_probe(struct fw_unit *unit,
 	spin_lock_init(&ff->lock);
 	init_waitqueue_head(&ff->hwdep_wait);
 
+	ff->unit_version = entry->version;
 	ff->spec = (const struct snd_ff_spec *)entry->driver_data;
 
 	/* Register this sound card later. */
@@ -145,7 +156,6 @@ static void snd_ff_remove(struct fw_unit *unit)
 }
 
 static const struct snd_ff_spec spec_ff800 = {
-	.name = "Fireface800",
 	.pcm_capture_channels = {28, 20, 12},
 	.pcm_playback_channels = {28, 20, 12},
 	.midi_in_ports = 1,
@@ -157,7 +167,6 @@ static const struct snd_ff_spec spec_ff800 = {
 };
 
 static const struct snd_ff_spec spec_ff400 = {
-	.name = "Fireface400",
 	.pcm_capture_channels = {18, 14, 10},
 	.pcm_playback_channels = {18, 14, 10},
 	.midi_in_ports = 2,
@@ -169,7 +178,6 @@ static const struct snd_ff_spec spec_ff400 = {
 };
 
 static const struct snd_ff_spec spec_ucx = {
-	.name = "FirefaceUCX",
 	.pcm_capture_channels = {18, 14, 12},
 	.pcm_playback_channels = {18, 14, 12},
 	.midi_in_ports = 2,
@@ -180,6 +188,17 @@ static const struct snd_ff_spec spec_ucx = {
 	.midi_rx_addrs = {0xffff00000030ull, 0xffff00000030ull},
 };
 
+static const struct snd_ff_spec spec_ufx_802 = {
+	.pcm_capture_channels = {30, 22, 14},
+	.pcm_playback_channels = {30, 22, 14},
+	.midi_in_ports = 1,
+	.midi_out_ports = 1,
+	.protocol = &snd_ff_protocol_latter,
+	.midi_high_addr = 0xffff00000034ull,
+	.midi_addr_range = 0x80,
+	.midi_rx_addrs = {0xffff00000030ull, 0xffff00000030ull},
+};
+
 static const struct ieee1394_device_id snd_ff_id_table[] = {
 	/* Fireface 800 */
 	{
@@ -189,7 +208,7 @@ static const struct ieee1394_device_id snd_ff_id_table[] = {
 				  IEEE1394_MATCH_MODEL_ID,
 		.vendor_id	= OUI_RME,
 		.specifier_id	= OUI_RME,
-		.version	= 0x000001,
+		.version	= SND_FF_UNIT_VERSION_FF800,
 		.model_id	= 0x101800,
 		.driver_data	= (kernel_ulong_t)&spec_ff800,
 	},
@@ -201,10 +220,22 @@ static const struct ieee1394_device_id snd_ff_id_table[] = {
 				  IEEE1394_MATCH_MODEL_ID,
 		.vendor_id	= OUI_RME,
 		.specifier_id	= OUI_RME,
-		.version	= 0x000002,
+		.version	= SND_FF_UNIT_VERSION_FF400,
 		.model_id	= 0x101800,
 		.driver_data	= (kernel_ulong_t)&spec_ff400,
 	},
+	// Fireface UFX.
+	{
+		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
+				  IEEE1394_MATCH_SPECIFIER_ID |
+				  IEEE1394_MATCH_VERSION |
+				  IEEE1394_MATCH_MODEL_ID,
+		.vendor_id	= OUI_RME,
+		.specifier_id	= OUI_RME,
+		.version	= SND_FF_UNIT_VERSION_UFX,
+		.model_id	= 0x101800,
+		.driver_data	= (kernel_ulong_t)&spec_ufx_802,
+	},
 	// Fireface UCX.
 	{
 		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
@@ -213,10 +244,22 @@ static const struct ieee1394_device_id snd_ff_id_table[] = {
 				  IEEE1394_MATCH_MODEL_ID,
 		.vendor_id	= OUI_RME,
 		.specifier_id	= OUI_RME,
-		.version	= 0x000004,
+		.version	= SND_FF_UNIT_VERSION_UCX,
 		.model_id	= 0x101800,
 		.driver_data	= (kernel_ulong_t)&spec_ucx,
 	},
+	// Fireface 802.
+	{
+		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
+				  IEEE1394_MATCH_SPECIFIER_ID |
+				  IEEE1394_MATCH_VERSION |
+				  IEEE1394_MATCH_MODEL_ID,
+		.vendor_id	= OUI_RME,
+		.specifier_id	= OUI_RME,
+		.version	= SND_FF_UNIT_VERSION_802,
+		.model_id	= 0x101800,
+		.driver_data	= (kernel_ulong_t)&spec_ufx_802,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(ieee1394, snd_ff_id_table);
diff --git a/sound/firewire/fireface/ff.h b/sound/firewire/fireface/ff.h
index dc7a20f75983..705e7df4f929 100644
--- a/sound/firewire/fireface/ff.h
+++ b/sound/firewire/fireface/ff.h
@@ -34,6 +34,14 @@
 #define SND_FF_IN_MIDI_PORTS		2
 #define SND_FF_OUT_MIDI_PORTS		2
 
+enum snd_ff_unit_version {
+	SND_FF_UNIT_VERSION_FF800	= 0x000001,
+	SND_FF_UNIT_VERSION_FF400	= 0x000002,
+	SND_FF_UNIT_VERSION_UFX		= 0x000003,
+	SND_FF_UNIT_VERSION_UCX		= 0x000004,
+	SND_FF_UNIT_VERSION_802		= 0x000005,
+};
+
 enum snd_ff_stream_mode {
 	SND_FF_STREAM_MODE_LOW = 0,
 	SND_FF_STREAM_MODE_MID,
@@ -43,8 +51,6 @@ enum snd_ff_stream_mode {
 
 struct snd_ff_protocol;
 struct snd_ff_spec {
-	const char *const name;
-
 	const unsigned int pcm_capture_channels[SND_FF_STREAM_MODE_COUNT];
 	const unsigned int pcm_playback_channels[SND_FF_STREAM_MODE_COUNT];
 
@@ -66,6 +72,7 @@ struct snd_ff {
 	bool registered;
 	struct delayed_work dwork;
 
+	enum snd_ff_unit_version unit_version;
 	const struct snd_ff_spec *spec;
 
 	/* To handle MIDI tx. */
diff --git a/sound/firewire/fireworks/fireworks.h b/sound/firewire/fireworks/fireworks.h
index dda797209a27..654e28a6669f 100644
--- a/sound/firewire/fireworks/fireworks.h
+++ b/sound/firewire/fireworks/fireworks.h
@@ -177,7 +177,7 @@ struct snd_efw_phys_meters {
 	u32 in_meters;
 	u32 reserved4;
 	u32 reserved5;
-	u32 values[0];
+	u32 values[];
 } __packed;
 enum snd_efw_clock_source {
 	SND_EFW_CLOCK_SOURCE_INTERNAL	= 0,
diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c
index 0fd36e469ad0..edb31ac26868 100644
--- a/sound/firewire/motu/amdtp-motu.c
+++ b/sound/firewire/motu/amdtp-motu.c
@@ -76,15 +76,11 @@ int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate,
 	if (i == ARRAY_SIZE(snd_motu_clock_rates))
 		return -EINVAL;
 
-	pcm_chunks = formats->fixed_part_pcm_chunks[mode] +
-		     formats->differed_part_pcm_chunks[mode];
+	// Each data block includes SPH in its head. Data chunks follow with
+	// 3 byte alignment. Padding follows with zero to conform to quadlet
+	// alignment.
+	pcm_chunks = formats->pcm_chunks[mode];
 	data_chunks = formats->msg_chunks + pcm_chunks;
-
-	/*
-	 * Each data block includes SPH in its head. Data chunks follow with
-	 * 3 byte alignment. Padding follows with zero to conform to quadlet
-	 * alignment.
-	 */
 	data_block_quadlets = 1 + DIV_ROUND_UP(data_chunks * 3, 4);
 
 	err = amdtp_stream_set_parameters(s, rate, data_block_quadlets);
@@ -440,7 +436,7 @@ static unsigned int process_it_ctx_payloads(struct amdtp_stream *s,
 
 int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
 		    enum amdtp_stream_direction dir,
-		    const struct snd_motu_protocol *const protocol)
+		    const struct snd_motu_spec *spec)
 {
 	amdtp_stream_process_ctx_payloads_t process_ctx_payloads;
 	int fmt = CIP_FMT_MOTU;
@@ -454,14 +450,15 @@ int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
 		 * Units of version 3 transmits packets with invalid CIP header
 		 * against IEC 61883-1.
 		 */
-		if (protocol == &snd_motu_protocol_v3) {
+		if (spec->protocol_version == SND_MOTU_PROTOCOL_V3) {
 			flags |= CIP_WRONG_DBS |
 				 CIP_SKIP_DBC_ZERO_CHECK |
 				 CIP_HEADER_WITHOUT_EOH;
 			fmt = CIP_FMT_MOTU_TX_V3;
 		}
 
-		if (protocol == &snd_motu_protocol_v2) {
+		if (spec == &snd_motu_spec_8pre ||
+		    spec == &snd_motu_spec_ultralite) {
 			// 8pre has some quirks.
 			flags |= CIP_WRONG_DBS |
 				 CIP_SKIP_DBC_ZERO_CHECK;
diff --git a/sound/firewire/motu/motu-pcm.c b/sound/firewire/motu/motu-pcm.c
index 2d41a1a4052c..8e1437371263 100644
--- a/sound/firewire/motu/motu-pcm.c
+++ b/sound/firewire/motu/motu-pcm.c
@@ -26,8 +26,7 @@ static int motu_rate_constraint(struct snd_pcm_hw_params *params,
 		rate = snd_motu_clock_rates[i];
 		mode = i / 2;
 
-		pcm_channels = formats->fixed_part_pcm_chunks[mode] +
-			       formats->differed_part_pcm_chunks[mode];
+		pcm_channels = formats->pcm_chunks[mode];
 		if (!snd_interval_test(c, pcm_channels))
 			continue;
 
@@ -59,8 +58,7 @@ static int motu_channels_constraint(struct snd_pcm_hw_params *params,
 		if (!snd_interval_test(r, rate))
 			continue;
 
-		pcm_channels = formats->fixed_part_pcm_chunks[mode] +
-			       formats->differed_part_pcm_chunks[mode];
+		pcm_channels = formats->pcm_chunks[mode];
 		channels.min = min(channels.min, pcm_channels);
 		channels.max = max(channels.max, pcm_channels);
 	}
@@ -82,8 +80,7 @@ static void limit_channels_and_rates(struct snd_motu *motu,
 		rate = snd_motu_clock_rates[i];
 		mode = i / 2;
 
-		pcm_channels = formats->fixed_part_pcm_chunks[mode] +
-			       formats->differed_part_pcm_chunks[mode];
+		pcm_channels = formats->pcm_chunks[mode];
 		if (pcm_channels == 0)
 			continue;
 
@@ -133,7 +130,6 @@ static int init_hw_info(struct snd_motu *motu,
 static int pcm_open(struct snd_pcm_substream *substream)
 {
 	struct snd_motu *motu = substream->private_data;
-	const struct snd_motu_protocol *const protocol = motu->spec->protocol;
 	struct amdtp_domain *d = &motu->domain;
 	enum snd_motu_clock_source src;
 	int err;
@@ -152,7 +148,7 @@ static int pcm_open(struct snd_pcm_substream *substream)
 	if (err < 0)
 		goto err_locked;
 
-	err = protocol->get_clock_source(motu, &src);
+	err = snd_motu_protocol_get_clock_source(motu, &src);
 	if (err < 0)
 		goto err_locked;
 
@@ -166,7 +162,7 @@ static int pcm_open(struct snd_pcm_substream *substream)
 		unsigned int frames_per_buffer = d->events_per_buffer;
 		unsigned int rate;
 
-		err = protocol->get_clock_rate(motu, &rate);
+		err = snd_motu_protocol_get_clock_rate(motu, &rate);
 		if (err < 0)
 			goto err_locked;
 
diff --git a/sound/firewire/motu/motu-proc.c b/sound/firewire/motu/motu-proc.c
index 187f6abd878c..f009cf7aa074 100644
--- a/sound/firewire/motu/motu-proc.c
+++ b/sound/firewire/motu/motu-proc.c
@@ -28,13 +28,12 @@ static void proc_read_clock(struct snd_info_entry *entry,
 {
 
 	struct snd_motu *motu = entry->private_data;
-	const struct snd_motu_protocol *const protocol = motu->spec->protocol;
 	unsigned int rate;
 	enum snd_motu_clock_source source;
 
-	if (protocol->get_clock_rate(motu, &rate) < 0)
+	if (snd_motu_protocol_get_clock_rate(motu, &rate) < 0)
 		return;
-	if (protocol->get_clock_source(motu, &source) < 0)
+	if (snd_motu_protocol_get_clock_source(motu, &source) < 0)
 		return;
 
 	snd_iprintf(buffer, "Rate:\t%d\n", rate);
@@ -45,15 +44,14 @@ static void proc_read_format(struct snd_info_entry *entry,
 			     struct snd_info_buffer *buffer)
 {
 	struct snd_motu *motu = entry->private_data;
-	const struct snd_motu_protocol *const protocol = motu->spec->protocol;
 	unsigned int mode;
 	struct snd_motu_packet_format *formats;
 	int i;
 
-	if (protocol->cache_packet_formats(motu) < 0)
+	if (snd_motu_protocol_cache_packet_formats(motu) < 0)
 		return;
 
-	snd_iprintf(buffer, "tx:\tmsg\tfixed\tdiffered\n");
+	snd_iprintf(buffer, "tx:\tmsg\tfixed\ttotal\n");
 	for (i = 0; i < SND_MOTU_CLOCK_RATE_COUNT; ++i) {
 		mode = i >> 1;
 
@@ -62,11 +60,11 @@ static void proc_read_format(struct snd_info_entry *entry,
 			    "%u:\t%u\t%u\t%u\n",
 			    snd_motu_clock_rates[i],
 			    formats->msg_chunks,
-			    formats->fixed_part_pcm_chunks[mode],
-			    formats->differed_part_pcm_chunks[mode]);
+			    motu->spec->tx_fixed_pcm_chunks[mode],
+			    formats->pcm_chunks[mode]);
 	}
 
-	snd_iprintf(buffer, "rx:\tmsg\tfixed\tdiffered\n");
+	snd_iprintf(buffer, "rx:\tmsg\tfixed\ttotal\n");
 	for (i = 0; i < SND_MOTU_CLOCK_RATE_COUNT; ++i) {
 		mode = i >> 1;
 
@@ -75,8 +73,8 @@ static void proc_read_format(struct snd_info_entry *entry,
 			    "%u:\t%u\t%u\t%u\n",
 			    snd_motu_clock_rates[i],
 			    formats->msg_chunks,
-			    formats->fixed_part_pcm_chunks[mode],
-			    formats->differed_part_pcm_chunks[mode]);
+			    motu->spec->rx_fixed_pcm_chunks[mode],
+			    formats->pcm_chunks[mode]);
 	}
 }
 
diff --git a/sound/firewire/motu/motu-protocol-v2.c b/sound/firewire/motu/motu-protocol-v2.c
index 619b6ae73f62..e59e69ab1538 100644
--- a/sound/firewire/motu/motu-protocol-v2.c
+++ b/sound/firewire/motu/motu-protocol-v2.c
@@ -35,7 +35,8 @@ static int get_clock_rate(u32 data, unsigned int *rate)
 	return 0;
 }
 
-static int v2_get_clock_rate(struct snd_motu *motu, unsigned int *rate)
+int snd_motu_protocol_v2_get_clock_rate(struct snd_motu *motu,
+					unsigned int *rate)
 {
 	__be32 reg;
 	int err;
@@ -48,7 +49,8 @@ static int v2_get_clock_rate(struct snd_motu *motu, unsigned int *rate)
 	return get_clock_rate(be32_to_cpu(reg), rate);
 }
 
-static int v2_set_clock_rate(struct snd_motu *motu, unsigned int rate)
+int snd_motu_protocol_v2_set_clock_rate(struct snd_motu *motu,
+					unsigned int rate)
 {
 	__be32 reg;
 	u32 data;
@@ -76,14 +78,10 @@ static int v2_set_clock_rate(struct snd_motu *motu, unsigned int rate)
 					  sizeof(reg));
 }
 
-static int get_clock_source(struct snd_motu *motu, u32 data,
-			    enum snd_motu_clock_source *src)
+static int detect_clock_source_optical_model(struct snd_motu *motu, u32 data,
+					     enum snd_motu_clock_source *src)
 {
-	unsigned int index = data & V2_CLOCK_SRC_MASK;
-	if (index > 5)
-		return -EIO;
-
-	switch (index) {
+	switch (data) {
 	case 0:
 		*src = SND_MOTU_CLOCK_SOURCE_INTERNAL;
 		break;
@@ -116,14 +114,50 @@ static int get_clock_source(struct snd_motu *motu, u32 data,
 		*src = SND_MOTU_CLOCK_SOURCE_ADAT_ON_DSUB;
 		break;
 	default:
-		return -EIO;
+		*src = SND_MOTU_CLOCK_SOURCE_UNKNOWN;
+		break;
 	}
 
 	return 0;
 }
 
-static int v2_get_clock_source(struct snd_motu *motu,
-			       enum snd_motu_clock_source *src)
+static int v2_detect_clock_source(struct snd_motu *motu, u32 data,
+				  enum snd_motu_clock_source *src)
+{
+	switch (data) {
+	case 0:
+		*src = SND_MOTU_CLOCK_SOURCE_INTERNAL;
+		break;
+	case 2:
+		*src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_COAX;
+		break;
+	case 3:
+		*src = SND_MOTU_CLOCK_SOURCE_SPH;
+		break;
+	case 4:
+		*src = SND_MOTU_CLOCK_SOURCE_WORD_ON_BNC;
+		break;
+	default:
+		*src = SND_MOTU_CLOCK_SOURCE_UNKNOWN;
+		break;
+	}
+
+	return 0;
+}
+
+static int get_clock_source(struct snd_motu *motu, u32 data,
+			    enum snd_motu_clock_source *src)
+{
+	data &= V2_CLOCK_SRC_MASK;
+	if (motu->spec == &snd_motu_spec_828mk2 ||
+	    motu->spec == &snd_motu_spec_traveler)
+		return detect_clock_source_optical_model(motu, data, src);
+	else
+		return v2_detect_clock_source(motu, data, src);
+}
+
+int snd_motu_protocol_v2_get_clock_source(struct snd_motu *motu,
+					  enum snd_motu_clock_source *src)
 {
 	__be32 reg;
 	int err;
@@ -136,167 +170,189 @@ static int v2_get_clock_source(struct snd_motu *motu,
 	return get_clock_source(motu, be32_to_cpu(reg), src);
 }
 
-static int v2_switch_fetching_mode(struct snd_motu *motu, bool enable)
+// Expected for Traveler and 896HD, which implements Altera Cyclone EP1C3.
+static int switch_fetching_mode_cyclone(struct snd_motu *motu, u32 *data,
+					bool enable)
 {
-	enum snd_motu_clock_source src;
-	__be32 reg;
-	u32 data;
-	int err = 0;
+	*data |= V2_CLOCK_MODEL_SPECIFIC;
 
-	// 828mkII implements Altera ACEX 1K EP1K30. Nothing to do.
-	if (motu->spec == &snd_motu_spec_828mk2)
-		return 0;
+	return 0;
+}
 
-	err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET, &reg,
-					sizeof(reg));
+// For UltraLite and 8pre, which implements Xilinx Spartan XC3S200.
+static int switch_fetching_mode_spartan(struct snd_motu *motu, u32 *data,
+					bool enable)
+{
+	unsigned int rate;
+	enum snd_motu_clock_source src;
+	int err;
+
+	err = get_clock_source(motu, *data, &src);
 	if (err < 0)
 		return err;
-	data = be32_to_cpu(reg);
 
-	err = get_clock_source(motu, data, &src);
+	err = get_clock_rate(*data, &rate);
 	if (err < 0)
 		return err;
 
-	data &= ~(V2_CLOCK_FETCH_ENABLE | V2_CLOCK_MODEL_SPECIFIC);
-	if (enable)
-		data |= V2_CLOCK_FETCH_ENABLE;
+	if (src == SND_MOTU_CLOCK_SOURCE_SPH && rate > 48000)
+		*data |= V2_CLOCK_MODEL_SPECIFIC;
+
+	return 0;
+}
 
-	if (motu->spec->flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4) {
-		// Expected for Traveler and 896HD, which implements Altera
-		// Cyclone EP1C3.
-		data |= V2_CLOCK_MODEL_SPECIFIC;
+int snd_motu_protocol_v2_switch_fetching_mode(struct snd_motu *motu,
+					      bool enable)
+{
+	if (motu->spec == &snd_motu_spec_828mk2) {
+		// 828mkII implements Altera ACEX 1K EP1K30. Nothing to do.
+		return 0;
 	} else {
-		// For UltraLite and 8pre, which implements Xilinx Spartan
-		// XC3S200.
-		unsigned int rate;
+		__be32 reg;
+		u32 data;
+		int err;
+
+		err = snd_motu_transaction_read(motu, V2_CLOCK_STATUS_OFFSET,
+						&reg, sizeof(reg));
+		if (err < 0)
+			return err;
+		data = be32_to_cpu(reg);
 
-		err = get_clock_rate(data, &rate);
+		data &= ~(V2_CLOCK_FETCH_ENABLE | V2_CLOCK_MODEL_SPECIFIC);
+		if (enable)
+			data |= V2_CLOCK_FETCH_ENABLE;
+
+		if (motu->spec == &snd_motu_spec_traveler)
+			err = switch_fetching_mode_cyclone(motu, &data, enable);
+		else
+			err = switch_fetching_mode_spartan(motu, &data, enable);
 		if (err < 0)
 			return err;
 
-		if (src == SND_MOTU_CLOCK_SOURCE_SPH && rate > 48000)
-			data |= V2_CLOCK_MODEL_SPECIFIC;
+		reg = cpu_to_be32(data);
+		return snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET,
+						  &reg, sizeof(reg));
 	}
+}
 
-	reg = cpu_to_be32(data);
-	return snd_motu_transaction_write(motu, V2_CLOCK_STATUS_OFFSET, &reg,
-					  sizeof(reg));
+static int detect_packet_formats_828mk2(struct snd_motu *motu, u32 data)
+{
+	if (((data & V2_OPT_IN_IFACE_MASK) >> V2_OPT_IN_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->tx_packet_formats.pcm_chunks[0] += 8;
+		motu->tx_packet_formats.pcm_chunks[1] += 4;
+	}
+
+	if (((data & V2_OPT_OUT_IFACE_MASK) >> V2_OPT_OUT_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->rx_packet_formats.pcm_chunks[0] += 8;
+		motu->rx_packet_formats.pcm_chunks[1] += 4;
+	}
+
+	return 0;
 }
 
-static void calculate_fixed_part(struct snd_motu_packet_format *formats,
-				 enum amdtp_stream_direction dir,
-				 enum snd_motu_spec_flags flags,
-				 unsigned char analog_ports)
+static int detect_packet_formats_traveler(struct snd_motu *motu, u32 data)
 {
-	unsigned char pcm_chunks[3] = {0, 0, 0};
-
-	formats->msg_chunks = 2;
-
-	pcm_chunks[0] = analog_ports;
-	pcm_chunks[1] = analog_ports;
-	if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4)
-		pcm_chunks[2] = analog_ports;
-
-	if (dir == AMDTP_IN_STREAM) {
-		if (flags & SND_MOTU_SPEC_TX_MICINST_CHUNK) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-		}
-		if (flags & SND_MOTU_SPEC_TX_RETURN_CHUNK) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-		}
-	} else {
-		if (flags & SND_MOTU_SPEC_RX_SEPARATED_MAIN) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-		}
-
-		// Packets to v2 units include 2 chunks for phone 1/2, except
-		// for 176.4/192.0 kHz.
-		pcm_chunks[0] += 2;
-		pcm_chunks[1] += 2;
+	if (((data & V2_OPT_IN_IFACE_MASK) >> V2_OPT_IN_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->tx_packet_formats.pcm_chunks[0] += 8;
+		motu->tx_packet_formats.pcm_chunks[1] += 4;
 	}
 
-	if (flags & SND_MOTU_SPEC_HAS_AESEBU_IFACE) {
-		pcm_chunks[0] += 2;
-		pcm_chunks[1] += 2;
+	if (((data & V2_OPT_OUT_IFACE_MASK) >> V2_OPT_OUT_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->rx_packet_formats.pcm_chunks[0] += 8;
+		motu->rx_packet_formats.pcm_chunks[1] += 4;
 	}
 
-	/*
-	 * All of v2 models have a pair of coaxial interfaces for digital in/out
-	 * port. At 44.1/48.0/88.2/96.0 kHz, packets includes PCM from these
-	 * ports.
-	 */
-	pcm_chunks[0] += 2;
-	pcm_chunks[1] += 2;
-
-	formats->fixed_part_pcm_chunks[0] = pcm_chunks[0];
-	formats->fixed_part_pcm_chunks[1] = pcm_chunks[1];
-	formats->fixed_part_pcm_chunks[2] = pcm_chunks[2];
+	return 0;
 }
 
-static void calculate_differed_part(struct snd_motu_packet_format *formats,
-				    enum snd_motu_spec_flags flags,
-				    u32 data, u32 mask, u32 shift)
+static int detect_packet_formats_8pre(struct snd_motu *motu, u32 data)
 {
-	unsigned char pcm_chunks[2] = {0, 0};
-
-	/*
-	 * When optical interfaces are configured for S/PDIF (TOSLINK),
-	 * the above PCM frames come from them, instead of coaxial
-	 * interfaces.
-	 */
-	data = (data & mask) >> shift;
-	if (data == V2_OPT_IFACE_MODE_ADAT) {
-		if (flags & SND_MOTU_SPEC_HAS_OPT_IFACE_A) {
-			pcm_chunks[0] += 8;
-			pcm_chunks[1] += 4;
-		}
-		// 8pre has two sets of optical interface and doesn't reduce
-		// chunks for ADAT signals.
-		if (flags & SND_MOTU_SPEC_HAS_OPT_IFACE_B) {
-			pcm_chunks[1] += 4;
-		}
+	if (((data & V2_OPT_IN_IFACE_MASK) >> V2_OPT_IN_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->tx_packet_formats.pcm_chunks[0] += 8;
+		motu->tx_packet_formats.pcm_chunks[1] += 8;
 	}
 
-	/* At mode x4, no data chunks are supported in this part. */
-	formats->differed_part_pcm_chunks[0] = pcm_chunks[0];
-	formats->differed_part_pcm_chunks[1] = pcm_chunks[1];
+	if (((data & V2_OPT_OUT_IFACE_MASK) >> V2_OPT_OUT_IFACE_SHIFT) ==
+	    V2_OPT_IFACE_MODE_ADAT) {
+		motu->rx_packet_formats.pcm_chunks[0] += 8;
+		motu->rx_packet_formats.pcm_chunks[1] += 8;
+	}
+
+	return 0;
 }
 
-static int v2_cache_packet_formats(struct snd_motu *motu)
+int snd_motu_protocol_v2_cache_packet_formats(struct snd_motu *motu)
 {
 	__be32 reg;
 	u32 data;
 	int err;
 
+	motu->tx_packet_formats.pcm_byte_offset = 10;
+	motu->rx_packet_formats.pcm_byte_offset = 10;
+
+	motu->tx_packet_formats.msg_chunks = 2;
+	motu->rx_packet_formats.msg_chunks = 2;
+
 	err = snd_motu_transaction_read(motu, V2_IN_OUT_CONF_OFFSET, &reg,
 					sizeof(reg));
 	if (err < 0)
 		return err;
 	data = be32_to_cpu(reg);
 
-	calculate_fixed_part(&motu->tx_packet_formats, AMDTP_IN_STREAM,
-			     motu->spec->flags, motu->spec->analog_in_ports);
-	calculate_differed_part(&motu->tx_packet_formats, motu->spec->flags,
-			data, V2_OPT_IN_IFACE_MASK, V2_OPT_IN_IFACE_SHIFT);
+	memcpy(motu->tx_packet_formats.pcm_chunks,
+	       motu->spec->tx_fixed_pcm_chunks,
+	       sizeof(motu->tx_packet_formats.pcm_chunks));
+	memcpy(motu->rx_packet_formats.pcm_chunks,
+	       motu->spec->rx_fixed_pcm_chunks,
+	       sizeof(motu->rx_packet_formats.pcm_chunks));
 
-	calculate_fixed_part(&motu->rx_packet_formats, AMDTP_OUT_STREAM,
-			     motu->spec->flags, motu->spec->analog_out_ports);
-	calculate_differed_part(&motu->rx_packet_formats, motu->spec->flags,
-			data, V2_OPT_OUT_IFACE_MASK, V2_OPT_OUT_IFACE_SHIFT);
+	if (motu->spec == &snd_motu_spec_828mk2)
+		return detect_packet_formats_828mk2(motu, data);
+	else if (motu->spec == &snd_motu_spec_traveler)
+		return detect_packet_formats_traveler(motu, data);
+	else if (motu->spec == &snd_motu_spec_8pre)
+		return detect_packet_formats_8pre(motu, data);
+	else
+		return 0;
+}
 
-	motu->tx_packet_formats.pcm_byte_offset = 10;
-	motu->rx_packet_formats.pcm_byte_offset = 10;
+const struct snd_motu_spec snd_motu_spec_828mk2 = {
+	.name = "828mk2",
+	.protocol_version = SND_MOTU_PROTOCOL_V2,
+	.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
+		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
+	.tx_fixed_pcm_chunks = {14, 14, 0},
+	.rx_fixed_pcm_chunks = {14, 14, 0},
+};
 
-	return 0;
-}
+const struct snd_motu_spec snd_motu_spec_traveler = {
+	.name = "Traveler",
+	.protocol_version = SND_MOTU_PROTOCOL_V2,
+	.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
+		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
+	.tx_fixed_pcm_chunks = {14, 14, 8},
+	.rx_fixed_pcm_chunks = {14, 14, 8},
+};
+
+const struct snd_motu_spec snd_motu_spec_ultralite = {
+	.name = "UltraLite",
+	.protocol_version = SND_MOTU_PROTOCOL_V2,
+	.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
+		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
+	.tx_fixed_pcm_chunks = {14, 14, 0},
+	.rx_fixed_pcm_chunks = {14, 14, 0},
+};
 
-const struct snd_motu_protocol snd_motu_protocol_v2 = {
-	.get_clock_rate		= v2_get_clock_rate,
-	.set_clock_rate		= v2_set_clock_rate,
-	.get_clock_source	= v2_get_clock_source,
-	.switch_fetching_mode	= v2_switch_fetching_mode,
-	.cache_packet_formats	= v2_cache_packet_formats,
+const struct snd_motu_spec snd_motu_spec_8pre = {
+	.name = "8pre",
+	.protocol_version = SND_MOTU_PROTOCOL_V2,
+	.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
+		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
+	.tx_fixed_pcm_chunks = {10, 6, 0},
+	.rx_fixed_pcm_chunks = {10, 6, 0},
 };
diff --git a/sound/firewire/motu/motu-protocol-v3.c b/sound/firewire/motu/motu-protocol-v3.c
index d1545e2b5caa..01a47ac7bb2d 100644
--- a/sound/firewire/motu/motu-protocol-v3.c
+++ b/sound/firewire/motu/motu-protocol-v3.c
@@ -24,7 +24,8 @@
 #define  V3_NO_ADAT_OPT_OUT_IFACE_A	0x00040000
 #define  V3_NO_ADAT_OPT_OUT_IFACE_B	0x00400000
 
-static int v3_get_clock_rate(struct snd_motu *motu, unsigned int *rate)
+int snd_motu_protocol_v3_get_clock_rate(struct snd_motu *motu,
+					unsigned int *rate)
 {
 	__be32 reg;
 	u32 data;
@@ -45,7 +46,8 @@ static int v3_get_clock_rate(struct snd_motu *motu, unsigned int *rate)
 	return 0;
 }
 
-static int v3_set_clock_rate(struct snd_motu *motu, unsigned int rate)
+int snd_motu_protocol_v3_set_clock_rate(struct snd_motu *motu,
+					unsigned int rate)
 {
 	__be32 reg;
 	u32 data;
@@ -85,55 +87,102 @@ static int v3_set_clock_rate(struct snd_motu *motu, unsigned int rate)
 	return 0;
 }
 
-static int v3_get_clock_source(struct snd_motu *motu,
-			       enum snd_motu_clock_source *src)
+static int detect_clock_source_828mk3(struct snd_motu *motu, u32 data,
+				      enum snd_motu_clock_source *src)
 {
-	__be32 reg;
-	u32 data;
-	unsigned int val;
-	int err;
-
-	err = snd_motu_transaction_read(motu, V3_CLOCK_STATUS_OFFSET, &reg,
-					sizeof(reg));
-	if (err < 0)
-		return err;
-	data = be32_to_cpu(reg);
-
-	val = data & V3_CLOCK_SOURCE_MASK;
-	if (val == 0x00) {
+	switch (data) {
+	case 0x00:
 		*src = SND_MOTU_CLOCK_SOURCE_INTERNAL;
-	} else if (val == 0x01) {
+		break;
+	case 0x01:
 		*src = SND_MOTU_CLOCK_SOURCE_WORD_ON_BNC;
-	} else if (val == 0x02) {
+		break;
+	case 0x02:
 		*src = SND_MOTU_CLOCK_SOURCE_SPH;
-	} else if (val == 0x10) {
+		break;
+	case 0x10:
 		*src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_COAX;
-	} else if (val == 0x18 || val == 0x19) {
-		err = snd_motu_transaction_read(motu, V3_OPT_IFACE_MODE_OFFSET,
-						&reg, sizeof(reg));
+		break;
+	case 0x18:
+	case 0x19:
+	{
+		__be32 reg;
+		u32 options;
+		int err;
+
+		err = snd_motu_transaction_read(motu,
+				V3_OPT_IFACE_MODE_OFFSET, &reg, sizeof(reg));
 		if (err < 0)
 			return err;
-		data = be32_to_cpu(reg);
+		options = be32_to_cpu(reg);
 
-		if (val == 0x18) {
-			if (data & V3_NO_ADAT_OPT_IN_IFACE_A)
+		if (data == 0x18) {
+			if (options & V3_NO_ADAT_OPT_IN_IFACE_A)
 				*src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_OPT_A;
 			else
 				*src = SND_MOTU_CLOCK_SOURCE_ADAT_ON_OPT_A;
 		} else {
-			if (data & V3_NO_ADAT_OPT_IN_IFACE_B)
+			if (options & V3_NO_ADAT_OPT_IN_IFACE_B)
 				*src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_OPT_B;
 			else
 				*src = SND_MOTU_CLOCK_SOURCE_ADAT_ON_OPT_B;
 		}
-	} else {
+
+		break;
+	}
+	default:
 		*src = SND_MOTU_CLOCK_SOURCE_UNKNOWN;
+		break;
 	}
 
 	return 0;
 }
 
-static int v3_switch_fetching_mode(struct snd_motu *motu, bool enable)
+static int v3_detect_clock_source(struct snd_motu *motu, u32 data,
+				  enum snd_motu_clock_source *src)
+{
+	switch (data) {
+	case 0x00:
+		*src = SND_MOTU_CLOCK_SOURCE_INTERNAL;
+		break;
+	case 0x01:
+		*src = SND_MOTU_CLOCK_SOURCE_WORD_ON_BNC;
+		break;
+	case 0x02:
+		*src = SND_MOTU_CLOCK_SOURCE_SPH;
+		break;
+	case 0x10:
+		*src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_COAX;
+		break;
+	default:
+		*src = SND_MOTU_CLOCK_SOURCE_UNKNOWN;
+		break;
+	}
+
+	return 0;
+}
+
+int snd_motu_protocol_v3_get_clock_source(struct snd_motu *motu,
+					  enum snd_motu_clock_source *src)
+{
+	__be32 reg;
+	u32 data;
+	int err;
+
+	err = snd_motu_transaction_read(motu, V3_CLOCK_STATUS_OFFSET, &reg,
+					sizeof(reg));
+	if (err < 0)
+		return err;
+	data = be32_to_cpu(reg) & V3_CLOCK_SOURCE_MASK;
+
+	if (motu->spec == &snd_motu_spec_828mk3)
+		return detect_clock_source_828mk3(motu, data, src);
+	else
+		return v3_detect_clock_source(motu, data, src);
+}
+
+int snd_motu_protocol_v3_switch_fetching_mode(struct snd_motu *motu,
+					      bool enable)
 {
 	__be32 reg;
 	u32 data;
@@ -155,162 +204,113 @@ static int v3_switch_fetching_mode(struct snd_motu *motu, bool enable)
 					  sizeof(reg));
 }
 
-static void calculate_fixed_part(struct snd_motu_packet_format *formats,
-				 enum amdtp_stream_direction dir,
-				 enum snd_motu_spec_flags flags,
-				 unsigned char analog_ports)
+static int detect_packet_formats_828mk3(struct snd_motu *motu, u32 data)
 {
-	unsigned char pcm_chunks[3] = {0, 0, 0};
-
-	formats->msg_chunks = 2;
-
-	pcm_chunks[0] = analog_ports;
-	pcm_chunks[1] = analog_ports;
-	if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4)
-		pcm_chunks[2] = analog_ports;
-
-	if (dir == AMDTP_IN_STREAM) {
-		if (flags & SND_MOTU_SPEC_TX_MICINST_CHUNK) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-			if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4)
-				pcm_chunks[2] += 2;
-		}
-
-		if (flags & SND_MOTU_SPEC_TX_RETURN_CHUNK) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-			if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4)
-				pcm_chunks[2] += 2;
-		}
-
-		if (flags & SND_MOTU_SPEC_TX_REVERB_CHUNK) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
-		}
-	} else {
-		if (flags & SND_MOTU_SPEC_RX_SEPARATED_MAIN) {
-			pcm_chunks[0] += 2;
-			pcm_chunks[1] += 2;
+	if (data & V3_ENABLE_OPT_IN_IFACE_A) {
+		if (data & V3_NO_ADAT_OPT_IN_IFACE_A) {
+			motu->tx_packet_formats.pcm_chunks[0] += 4;
+			motu->tx_packet_formats.pcm_chunks[1] += 4;
+		} else {
+			motu->tx_packet_formats.pcm_chunks[0] += 8;
+			motu->tx_packet_formats.pcm_chunks[1] += 4;
 		}
-
-		// Packets to v3 units include 2 chunks for phone 1/2, except
-		// for 176.4/192.0 kHz.
-		pcm_chunks[0] += 2;
-		pcm_chunks[1] += 2;
 	}
 
-	if (flags & SND_MOTU_SPEC_HAS_AESEBU_IFACE) {
-		pcm_chunks[0] += 2;
-		pcm_chunks[1] += 2;
+	if (data & V3_ENABLE_OPT_IN_IFACE_B) {
+		if (data & V3_NO_ADAT_OPT_IN_IFACE_B) {
+			motu->tx_packet_formats.pcm_chunks[0] += 4;
+			motu->tx_packet_formats.pcm_chunks[1] += 4;
+		} else {
+			motu->tx_packet_formats.pcm_chunks[0] += 8;
+			motu->tx_packet_formats.pcm_chunks[1] += 4;
+		}
 	}
 
-	/*
-	 * At least, packets have two data chunks for S/PDIF on coaxial
-	 * interface.
-	 */
-	pcm_chunks[0] += 2;
-	pcm_chunks[1] += 2;
-
-	/*
-	 * Fixed part consists of PCM chunks multiple of 4, with msg chunks. As
-	 * a result, this part can includes empty data chunks.
-	 */
-	formats->fixed_part_pcm_chunks[0] = round_up(2 + pcm_chunks[0], 4) - 2;
-	formats->fixed_part_pcm_chunks[1] = round_up(2 + pcm_chunks[1], 4) - 2;
-	if (flags & SND_MOTU_SPEC_SUPPORT_CLOCK_X4)
-		formats->fixed_part_pcm_chunks[2] =
-					round_up(2 + pcm_chunks[2], 4) - 2;
-}
-
-static void calculate_differed_part(struct snd_motu_packet_format *formats,
-				    enum snd_motu_spec_flags flags, u32 data,
-				    u32 a_enable_mask, u32 a_no_adat_mask,
-				    u32 b_enable_mask, u32 b_no_adat_mask)
-{
-	unsigned char pcm_chunks[3] = {0, 0, 0};
-	int i;
-
-	if ((flags & SND_MOTU_SPEC_HAS_OPT_IFACE_A) && (data & a_enable_mask)) {
-		if (data & a_no_adat_mask) {
-			/*
-			 * Additional two data chunks for S/PDIF on optical
-			 * interface A. This includes empty data chunks.
-			 */
-			pcm_chunks[0] += 4;
-			pcm_chunks[1] += 4;
+	if (data & V3_ENABLE_OPT_OUT_IFACE_A) {
+		if (data & V3_NO_ADAT_OPT_OUT_IFACE_A) {
+			motu->rx_packet_formats.pcm_chunks[0] += 4;
+			motu->rx_packet_formats.pcm_chunks[1] += 4;
 		} else {
-			/*
-			 * Additional data chunks for ADAT on optical interface
-			 * A.
-			 */
-			pcm_chunks[0] += 8;
-			pcm_chunks[1] += 4;
+			motu->rx_packet_formats.pcm_chunks[0] += 8;
+			motu->rx_packet_formats.pcm_chunks[1] += 4;
 		}
 	}
 
-	if ((flags & SND_MOTU_SPEC_HAS_OPT_IFACE_B) && (data & b_enable_mask)) {
-		if (data & b_no_adat_mask) {
-			/*
-			 * Additional two data chunks for S/PDIF on optical
-			 * interface B. This includes empty data chunks.
-			 */
-			pcm_chunks[0] += 4;
-			pcm_chunks[1] += 4;
+	if (data & V3_ENABLE_OPT_OUT_IFACE_B) {
+		if (data & V3_NO_ADAT_OPT_OUT_IFACE_B) {
+			motu->rx_packet_formats.pcm_chunks[0] += 4;
+			motu->rx_packet_formats.pcm_chunks[1] += 4;
 		} else {
-			/*
-			 * Additional data chunks for ADAT on optical interface
-			 * B.
-			 */
-			pcm_chunks[0] += 8;
-			pcm_chunks[1] += 4;
+			motu->rx_packet_formats.pcm_chunks[0] += 8;
+			motu->rx_packet_formats.pcm_chunks[1] += 4;
 		}
 	}
 
-	for (i = 0; i < 3; ++i) {
-		if (pcm_chunks[i] > 0)
-			pcm_chunks[i] = round_up(pcm_chunks[i], 4);
-
-		formats->differed_part_pcm_chunks[i] = pcm_chunks[i];
-	}
+	return 0;
 }
 
-static int v3_cache_packet_formats(struct snd_motu *motu)
+int snd_motu_protocol_v3_cache_packet_formats(struct snd_motu *motu)
 {
 	__be32 reg;
 	u32 data;
 	int err;
 
+	motu->tx_packet_formats.pcm_byte_offset = 10;
+	motu->rx_packet_formats.pcm_byte_offset = 10;
+
+	motu->tx_packet_formats.msg_chunks = 2;
+	motu->rx_packet_formats.msg_chunks = 2;
+
 	err = snd_motu_transaction_read(motu, V3_OPT_IFACE_MODE_OFFSET, &reg,
 					sizeof(reg));
 	if (err < 0)
 		return err;
 	data = be32_to_cpu(reg);
 
-	calculate_fixed_part(&motu->tx_packet_formats, AMDTP_IN_STREAM,
-			     motu->spec->flags, motu->spec->analog_in_ports);
-	calculate_differed_part(&motu->tx_packet_formats,
-			motu->spec->flags, data,
-			V3_ENABLE_OPT_IN_IFACE_A, V3_NO_ADAT_OPT_IN_IFACE_A,
-			V3_ENABLE_OPT_IN_IFACE_B, V3_NO_ADAT_OPT_IN_IFACE_B);
+	memcpy(motu->tx_packet_formats.pcm_chunks,
+	       motu->spec->tx_fixed_pcm_chunks,
+	       sizeof(motu->tx_packet_formats.pcm_chunks));
+	memcpy(motu->rx_packet_formats.pcm_chunks,
+	       motu->spec->rx_fixed_pcm_chunks,
+	       sizeof(motu->rx_packet_formats.pcm_chunks));
 
-	calculate_fixed_part(&motu->rx_packet_formats, AMDTP_OUT_STREAM,
-			     motu->spec->flags, motu->spec->analog_out_ports);
-	calculate_differed_part(&motu->rx_packet_formats,
-			motu->spec->flags, data,
-			V3_ENABLE_OPT_OUT_IFACE_A, V3_NO_ADAT_OPT_OUT_IFACE_A,
-			V3_ENABLE_OPT_OUT_IFACE_B, V3_NO_ADAT_OPT_OUT_IFACE_B);
+	if (motu->spec == &snd_motu_spec_828mk3)
+		return detect_packet_formats_828mk3(motu, data);
+	else
+		return 0;
+}
 
-	motu->tx_packet_formats.pcm_byte_offset = 10;
-	motu->rx_packet_formats.pcm_byte_offset = 10;
 
-	return 0;
-}
+const struct snd_motu_spec snd_motu_spec_828mk3 = {
+	.name = "828mk3",
+	.protocol_version = SND_MOTU_PROTOCOL_V3,
+	.flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q |
+		 SND_MOTU_SPEC_TX_MIDI_3RD_Q,
+	.tx_fixed_pcm_chunks = {18, 18, 14},
+	.rx_fixed_pcm_chunks = {14, 14, 10},
+};
+
+const struct snd_motu_spec snd_motu_spec_ultralite_mk3 = {
+	.name = "UltraLiteMk3",
+	.protocol_version = SND_MOTU_PROTOCOL_V3,
+	.flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q |
+		 SND_MOTU_SPEC_TX_MIDI_3RD_Q,
+	.tx_fixed_pcm_chunks = {18, 14, 10},
+	.rx_fixed_pcm_chunks = {14, 14, 14},
+};
+
+const struct snd_motu_spec snd_motu_spec_audio_express = {
+	.name = "AudioExpress",
+	.protocol_version = SND_MOTU_PROTOCOL_V3,
+	.flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q |
+		 SND_MOTU_SPEC_TX_MIDI_3RD_Q,
+	.tx_fixed_pcm_chunks = {10, 10, 0},
+	.rx_fixed_pcm_chunks = {10, 10, 0},
+};
 
-const struct snd_motu_protocol snd_motu_protocol_v3 = {
-	.get_clock_rate		= v3_get_clock_rate,
-	.set_clock_rate		= v3_set_clock_rate,
-	.get_clock_source	= v3_get_clock_source,
-	.switch_fetching_mode	= v3_switch_fetching_mode,
-	.cache_packet_formats	= v3_cache_packet_formats,
+const struct snd_motu_spec snd_motu_spec_4pre = {
+	.name = "4pre",
+	.protocol_version = SND_MOTU_PROTOCOL_V3,
+	.tx_fixed_pcm_chunks = {10, 10, 0},
+	.rx_fixed_pcm_chunks = {10, 10, 0},
 };
diff --git a/sound/firewire/motu/motu-stream.c b/sound/firewire/motu/motu-stream.c
index a17ddceb1bec..2028c5419f6f 100644
--- a/sound/firewire/motu/motu-stream.c
+++ b/sound/firewire/motu/motu-stream.c
@@ -88,7 +88,7 @@ static void finish_session(struct snd_motu *motu)
 	u32 data;
 	int err;
 
-	err = motu->spec->protocol->switch_fetching_mode(motu, false);
+	err = snd_motu_protocol_switch_fetching_mode(motu, false);
 	if (err < 0)
 		return;
 
@@ -110,7 +110,7 @@ int snd_motu_stream_cache_packet_formats(struct snd_motu *motu)
 {
 	int err;
 
-	err = motu->spec->protocol->cache_packet_formats(motu);
+	err = snd_motu_protocol_cache_packet_formats(motu);
 	if (err < 0)
 		return err;
 
@@ -140,7 +140,7 @@ int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate,
 	unsigned int curr_rate;
 	int err;
 
-	err = motu->spec->protocol->get_clock_rate(motu, &curr_rate);
+	err = snd_motu_protocol_get_clock_rate(motu, &curr_rate);
 	if (err < 0)
 		return err;
 	if (rate == 0)
@@ -153,7 +153,7 @@ int snd_motu_stream_reserve_duplex(struct snd_motu *motu, unsigned int rate,
 		fw_iso_resources_free(&motu->tx_resources);
 		fw_iso_resources_free(&motu->rx_resources);
 
-		err = motu->spec->protocol->set_clock_rate(motu, rate);
+		err = snd_motu_protocol_set_clock_rate(motu, rate);
 		if (err < 0) {
 			dev_err(&motu->unit->device,
 				"fail to set sampling rate: %d\n", err);
@@ -201,9 +201,9 @@ static int ensure_packet_formats(struct snd_motu *motu)
 	data &= ~(TX_PACKET_EXCLUDE_DIFFERED_DATA_CHUNKS |
 		  RX_PACKET_EXCLUDE_DIFFERED_DATA_CHUNKS|
 		  TX_PACKET_TRANSMISSION_SPEED_MASK);
-	if (motu->tx_packet_formats.differed_part_pcm_chunks[0] == 0)
+	if (motu->spec->tx_fixed_pcm_chunks[0] == motu->tx_packet_formats.pcm_chunks[0])
 		data |= TX_PACKET_EXCLUDE_DIFFERED_DATA_CHUNKS;
-	if (motu->rx_packet_formats.differed_part_pcm_chunks[0] == 0)
+	if (motu->spec->rx_fixed_pcm_chunks[0] == motu->rx_packet_formats.pcm_chunks[0])
 		data |= RX_PACKET_EXCLUDE_DIFFERED_DATA_CHUNKS;
 	data |= fw_parent_device(motu->unit)->max_speed;
 
@@ -272,7 +272,7 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu)
 			goto stop_streams;
 		}
 
-		err = motu->spec->protocol->switch_fetching_mode(motu, true);
+		err = snd_motu_protocol_switch_fetching_mode(motu, true);
 		if (err < 0) {
 			dev_err(&motu->unit->device,
 				"fail to enable frame fetching: %d\n", err);
@@ -317,7 +317,7 @@ static int init_stream(struct snd_motu *motu, struct amdtp_stream *s)
 	if (err < 0)
 		return err;
 
-	err = amdtp_motu_init(s, motu->unit, dir, motu->spec->protocol);
+	err = amdtp_motu_init(s, motu->unit, dir, motu->spec);
 	if (err < 0)
 		fw_iso_resources_destroy(resources);
 
diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c
index f2080d720aa9..a4929c1302dc 100644
--- a/sound/firewire/motu/motu.c
+++ b/sound/firewire/motu/motu.c
@@ -172,105 +172,6 @@ static void motu_bus_update(struct fw_unit *unit)
 	snd_motu_transaction_reregister(motu);
 }
 
-const struct snd_motu_spec snd_motu_spec_828mk2 = {
-	.name = "828mk2",
-	.protocol = &snd_motu_protocol_v2,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_TX_MICINST_CHUNK |
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_RX_SEPARATED_MAIN |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_A |
-		 SND_MOTU_SPEC_RX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
-
-	.analog_in_ports = 8,
-	.analog_out_ports = 8,
-};
-
-static const struct snd_motu_spec motu_traveler = {
-	.name = "Traveler",
-	.protocol = &snd_motu_protocol_v2,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_SUPPORT_CLOCK_X4 |
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_HAS_AESEBU_IFACE |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_A |
-		 SND_MOTU_SPEC_RX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
-
-	.analog_in_ports = 8,
-	.analog_out_ports = 8,
-};
-
-static const struct snd_motu_spec motu_ultralite = {
-	.name = "UltraLite",
-	.protocol = &snd_motu_protocol_v2,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_TX_MICINST_CHUNK | // padding.
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_RX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_TX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_RX_SEPARATED_MAIN,
-	.analog_in_ports = 8,
-	.analog_out_ports = 8,
-};
-
-static const struct snd_motu_spec motu_8pre = {
-	.name = "8pre",
-	.protocol = &snd_motu_protocol_v2,
-	// In tx, use coax chunks for mix-return 1/2. In rx, use coax chunks for
-	// dummy 1/2.
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_A |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_B |
-		 SND_MOTU_SPEC_RX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_TX_MIDI_2ND_Q,
-	.analog_in_ports = 8,
-	.analog_out_ports = 2,
-};
-
-static const struct snd_motu_spec motu_828mk3 = {
-	.name = "828mk3",
-	.protocol = &snd_motu_protocol_v3,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_SUPPORT_CLOCK_X4 |
-		 SND_MOTU_SPEC_TX_MICINST_CHUNK |
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_TX_REVERB_CHUNK |
-		 SND_MOTU_SPEC_RX_SEPARATED_MAIN |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_A |
-		 SND_MOTU_SPEC_HAS_OPT_IFACE_B |
-		 SND_MOTU_SPEC_RX_MIDI_3RD_Q |
-		 SND_MOTU_SPEC_TX_MIDI_3RD_Q,
-
-	.analog_in_ports = 8,
-	.analog_out_ports = 8,
-};
-
-static const struct snd_motu_spec motu_audio_express = {
-	.name = "AudioExpress",
-	.protocol = &snd_motu_protocol_v3,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_TX_MICINST_CHUNK |
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_RX_SEPARATED_MAIN |
-		 SND_MOTU_SPEC_RX_MIDI_2ND_Q |
-		 SND_MOTU_SPEC_TX_MIDI_3RD_Q,
-	.analog_in_ports = 2,
-	.analog_out_ports = 4,
-};
-
-static const struct snd_motu_spec motu_4pre = {
-	.name = "4pre",
-	.protocol = &snd_motu_protocol_v3,
-	.flags = SND_MOTU_SPEC_SUPPORT_CLOCK_X2 |
-		 SND_MOTU_SPEC_TX_MICINST_CHUNK |
-		 SND_MOTU_SPEC_TX_RETURN_CHUNK |
-		 SND_MOTU_SPEC_RX_SEPARATED_MAIN,
-	.analog_in_ports = 2,
-	.analog_out_ports = 2,
-};
-
 #define SND_MOTU_DEV_ENTRY(model, data)			\
 {							\
 	.match_flags	= IEEE1394_MATCH_VENDOR_ID |	\
@@ -284,13 +185,14 @@ static const struct snd_motu_spec motu_4pre = {
 
 static const struct ieee1394_device_id motu_id_table[] = {
 	SND_MOTU_DEV_ENTRY(0x000003, &snd_motu_spec_828mk2),
-	SND_MOTU_DEV_ENTRY(0x000009, &motu_traveler),
-	SND_MOTU_DEV_ENTRY(0x00000d, &motu_ultralite),
-	SND_MOTU_DEV_ENTRY(0x00000f, &motu_8pre),
-	SND_MOTU_DEV_ENTRY(0x000015, &motu_828mk3),	/* FireWire only. */
-	SND_MOTU_DEV_ENTRY(0x000035, &motu_828mk3),	/* Hybrid. */
-	SND_MOTU_DEV_ENTRY(0x000033, &motu_audio_express),
-	SND_MOTU_DEV_ENTRY(0x000045, &motu_4pre),
+	SND_MOTU_DEV_ENTRY(0x000009, &snd_motu_spec_traveler),
+	SND_MOTU_DEV_ENTRY(0x00000d, &snd_motu_spec_ultralite),
+	SND_MOTU_DEV_ENTRY(0x00000f, &snd_motu_spec_8pre),
+	SND_MOTU_DEV_ENTRY(0x000015, &snd_motu_spec_828mk3), // FireWire only.
+	SND_MOTU_DEV_ENTRY(0x000019, &snd_motu_spec_ultralite_mk3), // FireWire only.
+	SND_MOTU_DEV_ENTRY(0x000035, &snd_motu_spec_828mk3), // Hybrid.
+	SND_MOTU_DEV_ENTRY(0x000033, &snd_motu_spec_audio_express),
+	SND_MOTU_DEV_ENTRY(0x000045, &snd_motu_spec_4pre),
 	{ }
 };
 MODULE_DEVICE_TABLE(ieee1394, motu_id_table);
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h
index 6efbde405a0d..3d0236ee6716 100644
--- a/sound/firewire/motu/motu.h
+++ b/sound/firewire/motu/motu.h
@@ -36,8 +36,7 @@ struct snd_motu_packet_format {
 	unsigned char pcm_byte_offset;
 
 	unsigned char msg_chunks;
-	unsigned char fixed_part_pcm_chunks[3];
-	unsigned char differed_part_pcm_chunks[3];
+	unsigned char pcm_chunks[3];
 };
 
 struct snd_motu {
@@ -74,19 +73,10 @@ struct snd_motu {
 };
 
 enum snd_motu_spec_flags {
-	SND_MOTU_SPEC_SUPPORT_CLOCK_X2	= 0x0001,
-	SND_MOTU_SPEC_SUPPORT_CLOCK_X4	= 0x0002,
-	SND_MOTU_SPEC_TX_MICINST_CHUNK	= 0x0004,
-	SND_MOTU_SPEC_TX_RETURN_CHUNK	= 0x0008,
-	SND_MOTU_SPEC_TX_REVERB_CHUNK	= 0x0010,
-	SND_MOTU_SPEC_HAS_AESEBU_IFACE	= 0x0020,
-	SND_MOTU_SPEC_HAS_OPT_IFACE_A	= 0x0040,
-	SND_MOTU_SPEC_HAS_OPT_IFACE_B	= 0x0080,
-	SND_MOTU_SPEC_RX_MIDI_2ND_Q	= 0x0100,
-	SND_MOTU_SPEC_RX_MIDI_3RD_Q	= 0x0200,
-	SND_MOTU_SPEC_TX_MIDI_2ND_Q	= 0x0400,
-	SND_MOTU_SPEC_TX_MIDI_3RD_Q	= 0x0800,
-	SND_MOTU_SPEC_RX_SEPARATED_MAIN	= 0x1000,
+	SND_MOTU_SPEC_RX_MIDI_2ND_Q	= 0x0001,
+	SND_MOTU_SPEC_RX_MIDI_3RD_Q	= 0x0002,
+	SND_MOTU_SPEC_TX_MIDI_2ND_Q	= 0x0004,
+	SND_MOTU_SPEC_TX_MIDI_3RD_Q	= 0x0008,
 };
 
 #define SND_MOTU_CLOCK_RATE_COUNT	6
@@ -108,33 +98,33 @@ enum snd_motu_clock_source {
 	SND_MOTU_CLOCK_SOURCE_UNKNOWN,
 };
 
-struct snd_motu_protocol {
-	int (*get_clock_rate)(struct snd_motu *motu, unsigned int *rate);
-	int (*set_clock_rate)(struct snd_motu *motu, unsigned int rate);
-	int (*get_clock_source)(struct snd_motu *motu,
-				enum snd_motu_clock_source *source);
-	int (*switch_fetching_mode)(struct snd_motu *motu, bool enable);
-	int (*cache_packet_formats)(struct snd_motu *motu);
+enum snd_motu_protocol_version {
+	SND_MOTU_PROTOCOL_V2,
+	SND_MOTU_PROTOCOL_V3,
 };
 
 struct snd_motu_spec {
 	const char *const name;
+	enum snd_motu_protocol_version protocol_version;
 	enum snd_motu_spec_flags flags;
 
-	unsigned char analog_in_ports;
-	unsigned char analog_out_ports;
-
-	const struct snd_motu_protocol *const protocol;
+	unsigned char tx_fixed_pcm_chunks[3];
+	unsigned char rx_fixed_pcm_chunks[3];
 };
 
-extern const struct snd_motu_protocol snd_motu_protocol_v2;
-extern const struct snd_motu_protocol snd_motu_protocol_v3;
-
 extern const struct snd_motu_spec snd_motu_spec_828mk2;
+extern const struct snd_motu_spec snd_motu_spec_traveler;
+extern const struct snd_motu_spec snd_motu_spec_ultralite;
+extern const struct snd_motu_spec snd_motu_spec_8pre;
+
+extern const struct snd_motu_spec snd_motu_spec_828mk3;
+extern const struct snd_motu_spec snd_motu_spec_ultralite_mk3;
+extern const struct snd_motu_spec snd_motu_spec_audio_express;
+extern const struct snd_motu_spec snd_motu_spec_4pre;
 
 int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit,
 		    enum amdtp_stream_direction dir,
-		    const struct snd_motu_protocol *const protocol);
+		    const struct snd_motu_spec *spec);
 int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate,
 			      unsigned int midi_ports,
 			      struct snd_motu_packet_format *formats);
@@ -169,4 +159,79 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu);
 int snd_motu_create_midi_devices(struct snd_motu *motu);
 
 int snd_motu_create_hwdep_device(struct snd_motu *motu);
+
+int snd_motu_protocol_v2_get_clock_rate(struct snd_motu *motu,
+					unsigned int *rate);
+int snd_motu_protocol_v2_set_clock_rate(struct snd_motu *motu,
+					unsigned int rate);
+int snd_motu_protocol_v2_get_clock_source(struct snd_motu *motu,
+					  enum snd_motu_clock_source *src);
+int snd_motu_protocol_v2_switch_fetching_mode(struct snd_motu *motu,
+					      bool enable);
+int snd_motu_protocol_v2_cache_packet_formats(struct snd_motu *motu);
+
+int snd_motu_protocol_v3_get_clock_rate(struct snd_motu *motu,
+					unsigned int *rate);
+int snd_motu_protocol_v3_set_clock_rate(struct snd_motu *motu,
+					unsigned int rate);
+int snd_motu_protocol_v3_get_clock_source(struct snd_motu *motu,
+					  enum snd_motu_clock_source *src);
+int snd_motu_protocol_v3_switch_fetching_mode(struct snd_motu *motu,
+					      bool enable);
+int snd_motu_protocol_v3_cache_packet_formats(struct snd_motu *motu);
+
+static inline int snd_motu_protocol_get_clock_rate(struct snd_motu *motu,
+						   unsigned int *rate)
+{
+	if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2)
+		return snd_motu_protocol_v2_get_clock_rate(motu, rate);
+	else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3)
+		return snd_motu_protocol_v3_get_clock_rate(motu, rate);
+	else
+		return -ENXIO;
+}
+
+static inline int snd_motu_protocol_set_clock_rate(struct snd_motu *motu,
+						   unsigned int rate)
+{
+	if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2)
+		return snd_motu_protocol_v2_set_clock_rate(motu, rate);
+	else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3)
+		return snd_motu_protocol_v3_set_clock_rate(motu, rate);
+	else
+		return -ENXIO;
+}
+
+static inline int snd_motu_protocol_get_clock_source(struct snd_motu *motu,
+					enum snd_motu_clock_source *source)
+{
+	if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2)
+		return snd_motu_protocol_v2_get_clock_source(motu, source);
+	else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3)
+		return snd_motu_protocol_v3_get_clock_source(motu, source);
+	else
+		return -ENXIO;
+}
+
+static inline int snd_motu_protocol_switch_fetching_mode(struct snd_motu *motu,
+							 bool enable)
+{
+	if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2)
+		return snd_motu_protocol_v2_switch_fetching_mode(motu, enable);
+	else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3)
+		return snd_motu_protocol_v3_switch_fetching_mode(motu, enable);
+	else
+		return -ENXIO;
+}
+
+static inline int snd_motu_protocol_cache_packet_formats(struct snd_motu *motu)
+{
+	if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2)
+		return snd_motu_protocol_v2_cache_packet_formats(motu);
+	else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3)
+		return snd_motu_protocol_v3_cache_packet_formats(motu);
+	else
+		return -ENXIO;
+}
+
 #endif
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 73bfa71845f6..d0a604c939df 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -62,7 +62,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_exit);
 
 static void default_release(struct device *dev)
 {
-	snd_hdac_ext_bus_device_exit(container_of(dev, struct hdac_device, dev));
+	snd_hdac_ext_bus_device_exit(dev_to_hdac_dev(dev));
 }
 
 /**
diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c
index 3fe62be1cbcc..09ddab5f5cae 100644
--- a/sound/hda/hdac_bus.c
+++ b/sound/hda/hdac_bus.c
@@ -81,7 +81,6 @@ int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
 	mutex_unlock(&bus->cmd_mutex);
 	return err;
 }
-EXPORT_SYMBOL_GPL(snd_hdac_bus_exec_verb);
 
 /**
  * snd_hdac_bus_exec_verb_unlocked - unlocked version
@@ -150,7 +149,6 @@ void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex)
 
 	schedule_work(&bus->unsol_work);
 }
-EXPORT_SYMBOL_GPL(snd_hdac_bus_queue_event);
 
 /*
  * process queued unsolicited events
@@ -162,6 +160,7 @@ static void snd_hdac_bus_process_unsol_events(struct work_struct *work)
 	struct hdac_driver *drv;
 	unsigned int rp, caddr, res;
 
+	spin_lock_irq(&bus->reg_lock);
 	while (bus->unsol_rp != bus->unsol_wp) {
 		rp = (bus->unsol_rp + 1) % HDA_UNSOL_QUEUE_SIZE;
 		bus->unsol_rp = rp;
@@ -173,10 +172,13 @@ static void snd_hdac_bus_process_unsol_events(struct work_struct *work)
 		codec = bus->caddr_tbl[caddr & 0x0f];
 		if (!codec || !codec->dev.driver)
 			continue;
+		spin_unlock_irq(&bus->reg_lock);
 		drv = drv_to_hdac_driver(codec->dev.driver);
 		if (drv->unsol_event)
 			drv->unsol_event(codec, res);
+		spin_lock_irq(&bus->reg_lock);
 	}
+	spin_unlock_irq(&bus->reg_lock);
 }
 
 /**
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index bc4a8b606020..011b17cc1efa 100644
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -9,6 +9,7 @@
 #include <sound/core.h>
 #include <sound/hdaudio.h>
 #include <sound/hda_register.h>
+#include "local.h"
 
 /* clear CORB read pointer properly */
 static void azx_clear_corbrp(struct hdac_bus *bus)
@@ -527,6 +528,18 @@ bool snd_hdac_bus_init_chip(struct hdac_bus *bus, bool full_reset)
 	}
 
 	bus->chip_init = true;
+
+	/*
+	 * Default value of '8' is as per the HD audio specification (Rev 1.0a).
+	 * Following relation is used to derive STRIPE control value.
+	 *  For sample rate <= 48K:
+	 *   { ((num_channels * bits_per_sample) / number of SDOs) >= 8 }
+	 *  For sample rate > 48K:
+	 *   { ((num_channels * bits_per_sample * rate/48000) /
+	 *	number of SDOs) >= 8 }
+	 */
+	bus->sdo_limit = 8;
+
 	return true;
 }
 EXPORT_SYMBOL_GPL(snd_hdac_bus_init_chip);
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index e3119f5cb0d5..333220f0f8af 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -20,7 +20,7 @@ static int get_codec_vendor_name(struct hdac_device *codec);
 
 static void default_release(struct device *dev)
 {
-	snd_hdac_device_exit(container_of(dev, struct hdac_device, dev));
+	snd_hdac_device_exit(dev_to_hdac_dev(dev));
 }
 
 /**
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index a314b03b4a4c..a38a2af1654f 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -38,7 +38,7 @@ int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus,
 		else
 			value = (channels * bits_per_sample) / sdo_line;
 
-		if (value >= 8)
+		if (value >= bus->sdo_limit)
 			break;
 	}
 
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index be1df80ed013..20b8f6cb3ff8 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -1,10 +1,13 @@
 // SPDX-License-Identifier: GPL-2.0
 // Copyright (c) 2019 Jaroslav Kysela <perex@perex.cz>
 
+#include <linux/acpi.h>
 #include <linux/bits.h>
 #include <linux/dmi.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_intel.h>
 #include <sound/core.h>
 #include <sound/intel-dsp-config.h>
 #include <sound/intel-nhlt.h>
@@ -14,9 +17,14 @@ static int dsp_driver;
 module_param(dsp_driver, int, 0444);
 MODULE_PARM_DESC(dsp_driver, "Force the DSP driver for Intel DSP (0=auto, 1=legacy, 2=SST, 3=SOF)");
 
-#define FLAG_SST		BIT(0)
-#define FLAG_SOF		BIT(1)
-#define FLAG_SOF_ONLY_IF_DMIC	BIT(16)
+#define FLAG_SST			BIT(0)
+#define FLAG_SOF			BIT(1)
+#define FLAG_SST_ONLY_IF_DMIC		BIT(15)
+#define FLAG_SOF_ONLY_IF_DMIC		BIT(16)
+#define FLAG_SOF_ONLY_IF_SOUNDWIRE	BIT(17)
+
+#define FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE (FLAG_SOF_ONLY_IF_DMIC | \
+					    FLAG_SOF_ONLY_IF_SOUNDWIRE)
 
 struct config_entry {
 	u32 flags;
@@ -100,6 +108,10 @@ static const struct config_entry config_table[] = {
 			{}
 		}
 	},
+	{
+		.flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC,
+		.device = 0x9d70,
+	},
 #endif
 /* Kabylake-LP */
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_KBL)
@@ -116,6 +128,10 @@ static const struct config_entry config_table[] = {
 			{}
 		}
 	},
+	{
+		.flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC,
+		.device = 0x9d71,
+	},
 #endif
 
 /*
@@ -166,7 +182,7 @@ static const struct config_entry config_table[] = {
 		}
 	},
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0x9dc8,
 	},
 #endif
@@ -187,7 +203,7 @@ static const struct config_entry config_table[] = {
 		}
 	},
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0xa348,
 	},
 #endif
@@ -204,18 +220,50 @@ static const struct config_entry config_table[] = {
 					DMI_MATCH(DMI_SYS_VENDOR, "Google"),
 				}
 			},
+			{
+				.matches = {
+					DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+					DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "09C6")
+				},
+			},
+			{
+				/* early version of SKU 09C6 */
+				.matches = {
+					DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+					DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0983")
+				},
+			},
 			{}
 		}
 	},
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0x02c8,
 	},
 #endif
 /* Cometlake-H */
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE_H)
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF,
+		.device = 0x06c8,
+		.dmi_table = (const struct dmi_system_id []) {
+			{
+				.matches = {
+					DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+					DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "098F"),
+				},
+			},
+			{
+				.matches = {
+					DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+					DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0990"),
+				},
+			},
+			{}
+		}
+	},
+	{
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0x06c8,
 	},
 #endif
@@ -236,7 +284,7 @@ static const struct config_entry config_table[] = {
 		}
 	},
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0x34c8,
 	},
 #endif
@@ -256,9 +304,8 @@ static const struct config_entry config_table[] = {
 			{}
 		}
 	},
-
 	{
-		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = 0xa0c8,
 	},
 #endif
@@ -303,6 +350,28 @@ static int snd_intel_dsp_check_dmic(struct pci_dev *pci)
 	return ret;
 }
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
+static int snd_intel_dsp_check_soundwire(struct pci_dev *pci)
+{
+	struct sdw_intel_acpi_info info;
+	acpi_handle handle;
+	int ret;
+
+	handle = ACPI_HANDLE(&pci->dev);
+
+	ret = sdw_intel_acpi_scan(handle, &info);
+	if (ret < 0)
+		return ret;
+
+	return info.link_mask;
+}
+#else
+static int snd_intel_dsp_check_soundwire(struct pci_dev *pci)
+{
+	return 0;
+}
+#endif
+
 int snd_intel_dsp_driver_probe(struct pci_dev *pci)
 {
 	const struct config_entry *cfg;
@@ -336,22 +405,36 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci)
 		return SND_INTEL_DSP_DRIVER_ANY;
 
 	if (cfg->flags & FLAG_SOF) {
-		if (cfg->flags & FLAG_SOF_ONLY_IF_DMIC) {
+		if (cfg->flags & FLAG_SOF_ONLY_IF_SOUNDWIRE &&
+		    snd_intel_dsp_check_soundwire(pci) > 0) {
+			dev_info(&pci->dev, "SoundWire enabled on CannonLake+ platform, using SOF driver\n");
+			return SND_INTEL_DSP_DRIVER_SOF;
+		}
+		if (cfg->flags & FLAG_SOF_ONLY_IF_DMIC &&
+		    snd_intel_dsp_check_dmic(pci)) {
+			dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n");
+			return SND_INTEL_DSP_DRIVER_SOF;
+		}
+		if (!(cfg->flags & FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE))
+			return SND_INTEL_DSP_DRIVER_SOF;
+	}
+
+
+	if (cfg->flags & FLAG_SST) {
+		if (cfg->flags & FLAG_SST_ONLY_IF_DMIC) {
 			if (snd_intel_dsp_check_dmic(pci)) {
-				dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n");
-				return SND_INTEL_DSP_DRIVER_SOF;
+				dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SST driver\n");
+				return SND_INTEL_DSP_DRIVER_SST;
 			}
 		} else {
-			return SND_INTEL_DSP_DRIVER_SOF;
+			return SND_INTEL_DSP_DRIVER_SST;
 		}
 	}
 
-	if (cfg->flags & FLAG_SST)
-		return SND_INTEL_DSP_DRIVER_SST;
-
 	return SND_INTEL_DSP_DRIVER_LEGACY;
 }
 EXPORT_SYMBOL_GPL(snd_intel_dsp_driver_probe);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Intel DSP config driver");
+MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT);
diff --git a/sound/hda/intel-nhlt.c b/sound/hda/intel-nhlt.c
index 99a23fe7fab9..059aaf04f536 100644
--- a/sound/hda/intel-nhlt.c
+++ b/sound/hda/intel-nhlt.c
@@ -1,61 +1,28 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2015-2019 Intel Corporation
 
 #include <linux/acpi.h>
 #include <sound/intel-nhlt.h>
 
-#define NHLT_ACPI_HEADER_SIG	"NHLT"
-
-/* Unique identification for getting NHLT blobs */
-static const guid_t osc_guid =
-	GUID_INIT(0xA69F886E, 0x6CEB, 0x4594,
-		  0xA4, 0x1F, 0x7B, 0x5D, 0xCE, 0x24, 0xC5, 0x53);
-
 struct nhlt_acpi_table *intel_nhlt_init(struct device *dev)
 {
-	acpi_handle handle;
-	union acpi_object *obj;
-	struct nhlt_resource_desc *nhlt_ptr;
-	struct nhlt_acpi_table *nhlt_table = NULL;
-
-	handle = ACPI_HANDLE(dev);
-	if (!handle) {
-		dev_err(dev, "Didn't find ACPI_HANDLE\n");
-		return NULL;
-	}
+	struct nhlt_acpi_table *nhlt;
+	acpi_status status;
 
-	obj = acpi_evaluate_dsm(handle, &osc_guid, 1, 1, NULL);
-
-	if (!obj)
-		return NULL;
-
-	if (obj->type != ACPI_TYPE_BUFFER) {
-		dev_dbg(dev, "No NHLT table found\n");
-		ACPI_FREE(obj);
+	status = acpi_get_table(ACPI_SIG_NHLT, 0,
+				(struct acpi_table_header **)&nhlt);
+	if (ACPI_FAILURE(status)) {
+		dev_warn(dev, "NHLT table not found\n");
 		return NULL;
 	}
 
-	nhlt_ptr = (struct nhlt_resource_desc  *)obj->buffer.pointer;
-	if (nhlt_ptr->length)
-		nhlt_table = (struct nhlt_acpi_table *)
-			memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
-				 MEMREMAP_WB);
-	ACPI_FREE(obj);
-	if (nhlt_table &&
-	    (strncmp(nhlt_table->header.signature,
-		     NHLT_ACPI_HEADER_SIG,
-		     strlen(NHLT_ACPI_HEADER_SIG)) != 0)) {
-		memunmap(nhlt_table);
-		dev_err(dev, "NHLT ACPI header signature incorrect\n");
-		return NULL;
-	}
-	return nhlt_table;
+	return nhlt;
 }
 EXPORT_SYMBOL_GPL(intel_nhlt_init);
 
 void intel_nhlt_free(struct nhlt_acpi_table *nhlt)
 {
-	memunmap((void *)nhlt);
+	acpi_put_table((struct acpi_table_header *)nhlt);
 }
 EXPORT_SYMBOL_GPL(intel_nhlt_free);
 
diff --git a/sound/hda/local.h b/sound/hda/local.h
index 5b935219352f..896ba142e8bc 100644
--- a/sound/hda/local.h
+++ b/sound/hda/local.h
@@ -36,6 +36,9 @@ void hda_widget_sysfs_exit(struct hdac_device *codec);
 int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec);
 void snd_hdac_bus_remove_device(struct hdac_bus *bus,
 				struct hdac_device *codec);
+void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex);
+int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
+			   unsigned int cmd, unsigned int *res);
 
 int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
 		       unsigned int flags, unsigned int *res);
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index ce4c8ba2fa98..ca18fe3ff8a5 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -54,7 +54,7 @@ MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).")
 static const struct pnp_card_device_id snd_ad1816a_pnpids[] = {
 	/* Analog Devices AD1815 */
 	{ .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
-	/* Analog Device AD1816? */
+	/* Analog Devices AD1816? */
 	{ .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
 	/* Analog Devices AD1816A - added by Kenneth Platz <kxp@atl.hp.com> */
 	{ .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c
index ff3a05ad99c0..64610571a5e1 100644
--- a/sound/isa/es1688/es1688.c
+++ b/sound/isa/es1688/es1688.c
@@ -267,8 +267,10 @@ static int snd_es968_pnp_detect(struct pnp_card_link *pcard,
 		return error;
 	}
 	error = snd_es1688_probe(card, dev);
-	if (error < 0)
+	if (error < 0) {
+		snd_card_free(card);
 		return error;
+	}
 	pnp_set_card_drvdata(pcard, card);
 	snd_es968_pnp_is_probed = 1;
 	return 0;
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index c5b1d5900eed..d6420d224d09 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -1171,7 +1171,10 @@ wavefront_send_alias (snd_wavefront_t *dev, wavefront_patch_info *header)
 				      "alias for %d\n",
 				      header->number,
 				      header->hdr.a.OriginalSample);
-    
+
+	if (header->number >= WF_MAX_SAMPLE)
+		return -EINVAL;
+
 	munge_int32 (header->number, &alias_hdr[0], 2);
 	munge_int32 (header->hdr.a.OriginalSample, &alias_hdr[2], 2);
 	munge_int32 (*((unsigned int *)&header->hdr.a.sampleStartOffset),
@@ -1202,6 +1205,9 @@ wavefront_send_multisample (snd_wavefront_t *dev, wavefront_patch_info *header)
 	int num_samples;
 	unsigned char *msample_hdr;
 
+	if (header->number >= WF_MAX_SAMPLE)
+		return -EINVAL;
+
 	msample_hdr = kmalloc(WF_MSAMPLE_BYTES, GFP_KERNEL);
 	if (! msample_hdr)
 		return -ENOMEM;
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index ebf926728c5f..45ef0f52ec55 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -1356,7 +1356,7 @@ static int patch_cx20551(struct snd_ac97 *ac97)
 }
 
 /*
- * Analog Device AD18xx, AD19xx codecs
+ * Analog Devices AD18xx, AD19xx codecs
  */
 #ifdef CONFIG_PM
 static void ad18xx_resume(struct snd_ac97 *ac97)
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index e1d3082a4fe9..7ba542e45a3d 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -99,10 +99,10 @@ comment "Set to Y if you want auto-loading the codec driver"
 	depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
 
 config SND_HDA_CODEC_ANALOG
-	tristate "Build Analog Device HD-audio codec support"
+	tristate "Build Analog Devices HD-audio codec support"
 	select SND_HDA_GENERIC
 	help
-	  Say Y or M here to include Analog Device HD-audio codec support in
+	  Say Y or M here to include Analog Devices HD-audio codec support in
 	  snd-hda-intel driver, such as AD1986A.
 
 comment "Set to Y if you want auto-loading the codec driver"
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 0310193ea1bd..41a03c61a74b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2662,6 +2662,9 @@ static const struct pci_device_id azx_ids[] = {
 	{ PCI_DEVICE(0x1002, 0xab20),
 	  .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS |
 	  AZX_DCAPS_PM_RUNTIME },
+	{ PCI_DEVICE(0x1002, 0xab28),
+	  .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS |
+	  AZX_DCAPS_PM_RUNTIME },
 	{ PCI_DEVICE(0x1002, 0xab38),
 	  .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS |
 	  AZX_DCAPS_PM_RUNTIME },
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 773992a07efa..0cc5fad1af8a 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -52,10 +52,21 @@
 #define HDA_IPFS_INTR_MASK        0x188
 #define HDA_IPFS_EN_INTR          (1 << 16)
 
+/* FPCI */
+#define FPCI_DBG_CFG_2		  0x10F4
+#define FPCI_GCAP_NSDO_SHIFT	  18
+#define FPCI_GCAP_NSDO_MASK	  (0x3 << FPCI_GCAP_NSDO_SHIFT)
+
 /* max number of SDs */
 #define NUM_CAPTURE_SD 1
 #define NUM_PLAYBACK_SD 1
 
+/*
+ * Tegra194 does not reflect correct number of SDO lines. Below macro
+ * is used to update the GCAP register to workaround the issue.
+ */
+#define TEGRA194_NUM_SDO_LINES	  4
+
 struct hda_tegra {
 	struct azx chip;
 	struct device *dev;
@@ -275,6 +286,7 @@ static int hda_tegra_init_clk(struct hda_tegra *hda)
 
 static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev)
 {
+	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);
 	struct hdac_bus *bus = azx_bus(chip);
 	struct snd_card *card = chip->card;
 	int err;
@@ -298,6 +310,26 @@ static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev)
 	bus->irq = irq_id;
 	card->sync_irq = bus->irq;
 
+	/*
+	 * Tegra194 has 4 SDO lines and the STRIPE can be used to
+	 * indicate how many of the SDO lines the stream should be
+	 * striped. But GCAP register does not reflect the true
+	 * capability of HW. Below workaround helps to fix this.
+	 *
+	 * GCAP_NSDO is bits 19:18 in T_AZA_DBG_CFG_2,
+	 * 0 for 1 SDO, 1 for 2 SDO, 2 for 4 SDO lines.
+	 */
+	if (of_device_is_compatible(np, "nvidia,tegra194-hda")) {
+		u32 val;
+
+		dev_info(card->dev, "Override SDO lines to %u\n",
+			 TEGRA194_NUM_SDO_LINES);
+
+		val = readl(hda->regs + FPCI_DBG_CFG_2) & ~FPCI_GCAP_NSDO_MASK;
+		val |= (TEGRA194_NUM_SDO_LINES >> 1) << FPCI_GCAP_NSDO_SHIFT;
+		writel(val, hda->regs + FPCI_DBG_CFG_2);
+	}
+
 	gcap = azx_readw(chip, GCAP);
 	dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap);
 
@@ -332,6 +364,23 @@ static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev)
 	/* initialize chip */
 	azx_init_chip(chip, 1);
 
+	/*
+	 * Playback (for 44.1K/48K, 2-channel, 16-bps) fails with
+	 * 4 SDO lines due to legacy design limitation. Following
+	 * is, from HD Audio Specification (Revision 1.0a), used to
+	 * control striping of the stream across multiple SDO lines
+	 * for sample rates <= 48K.
+	 *
+	 * { ((num_channels * bits_per_sample) / number of SDOs) >= 8 }
+	 *
+	 * Due to legacy design issue it is recommended that above
+	 * ratio must be greater than 8. Since number of SDO lines is
+	 * in powers of 2, next available ratio is 16 which can be
+	 * used as a limiting factor here.
+	 */
+	if (of_device_is_compatible(np, "nvidia,tegra194-hda"))
+		chip->bus.core.sdo_limit = 16;
+
 	/* codec detection */
 	if (!bus->codec_mask) {
 		dev_err(card->dev, "no codecs found!\n");
@@ -408,6 +457,7 @@ static int hda_tegra_create(struct snd_card *card,
 
 static const struct of_device_id hda_tegra_match[] = {
 	{ .compatible = "nvidia,tegra30-hda" },
+	{ .compatible = "nvidia,tegra194-hda" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, hda_tegra_match);
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 93760a3564cf..fbd7cc6026d8 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -2024,7 +2024,7 @@ static const struct hda_pcm_ops generic_ops = {
 
 static int hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx);
 
@@ -2037,7 +2037,7 @@ static int hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx)
 static void hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx,
 					unsigned char *chmap)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx);
 
@@ -2051,7 +2051,7 @@ static void hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx,
 static void hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx,
 				unsigned char *chmap, int prepared)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx);
 
@@ -2067,7 +2067,7 @@ static void hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx,
 
 static bool is_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx);
 
@@ -3787,7 +3787,7 @@ static int atihdmi_paired_chmap_validate(struct hdac_chmap *chmap,
 static int atihdmi_pin_set_slot_channel(struct hdac_device *hdac,
 		hda_nid_t pin_nid, int hdmi_slot, int stream_channel)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	int verb;
 	int ati_channel_setup = 0;
 
@@ -3823,7 +3823,7 @@ static int atihdmi_pin_set_slot_channel(struct hdac_device *hdac,
 static int atihdmi_pin_get_slot_channel(struct hdac_device *hdac,
 				hda_nid_t pin_nid, int asp_slot)
 {
-	struct hda_codec *codec = container_of(hdac, struct hda_codec, core);
+	struct hda_codec *codec = hdac_to_hda_codec(hdac);
 	bool was_odd = false;
 	int ati_asp_slot = asp_slot;
 	int verb;
@@ -4169,6 +4169,7 @@ HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI",	patch_i915_glk_hdmi),
 HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI",	patch_i915_icl_hdmi),
+HDA_CODEC_ENTRY(0x8086281b, "Elkhartlake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI",	patch_i915_byt_hdmi),
 HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI",	patch_i915_byt_hdmi),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e62d58872b6e..0aa778ff7f2b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -17,6 +17,7 @@
 #include <linux/dmi.h>
 #include <linux/module.h>
 #include <linux/input.h>
+#include <linux/leds.h>
 #include <sound/core.h>
 #include <sound/jack.h>
 #include <sound/hda_codec.h>
@@ -81,6 +82,7 @@ struct alc_spec {
 
 	/* mute LED for HP laptops, see alc269_fixup_mic_mute_hook() */
 	int mute_led_polarity;
+	int micmute_led_polarity;
 	hda_nid_t mute_led_nid;
 	hda_nid_t cap_mute_led_nid;
 
@@ -4080,11 +4082,9 @@ static void alc269_fixup_hp_mute_led_mic3(struct hda_codec *codec,
 
 /* update LED status via GPIO */
 static void alc_update_gpio_led(struct hda_codec *codec, unsigned int mask,
-				bool enabled)
+				int polarity, bool enabled)
 {
-	struct alc_spec *spec = codec->spec;
-
-	if (spec->mute_led_polarity)
+	if (polarity)
 		enabled = !enabled;
 	alc_update_gpio_data(codec, mask, !enabled); /* muted -> LED on */
 }
@@ -4095,7 +4095,8 @@ static void alc_fixup_gpio_mute_hook(void *private_data, int enabled)
 	struct hda_codec *codec = private_data;
 	struct alc_spec *spec = codec->spec;
 
-	alc_update_gpio_led(codec, spec->gpio_mute_led_mask, enabled);
+	alc_update_gpio_led(codec, spec->gpio_mute_led_mask,
+			    spec->mute_led_polarity, enabled);
 }
 
 /* turn on/off mic-mute LED via GPIO per capture hook */
@@ -4104,9 +4105,30 @@ static void alc_gpio_micmute_update(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 
 	alc_update_gpio_led(codec, spec->gpio_mic_led_mask,
+			    spec->micmute_led_polarity,
 			    spec->gen.micmute_led.led_value);
 }
 
+#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
+static int micmute_led_set(struct led_classdev *led_cdev,
+			   enum led_brightness brightness)
+{
+	struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);
+	struct alc_spec *spec = codec->spec;
+
+	alc_update_gpio_led(codec, spec->gpio_mic_led_mask,
+			    spec->micmute_led_polarity, !!brightness);
+	return 0;
+}
+
+static struct led_classdev micmute_led_cdev = {
+	.name = "hda::micmute",
+	.max_brightness = 1,
+	.brightness_set_blocking = micmute_led_set,
+	.default_trigger = "audio-micmute",
+};
+#endif
+
 /* setup mute and mic-mute GPIO bits, add hooks appropriately */
 static void alc_fixup_hp_gpio_led(struct hda_codec *codec,
 				  int action,
@@ -4114,6 +4136,9 @@ static void alc_fixup_hp_gpio_led(struct hda_codec *codec,
 				  unsigned int micmute_mask)
 {
 	struct alc_spec *spec = codec->spec;
+#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
+	int err;
+#endif
 
 	alc_fixup_gpio(codec, action, mute_mask | micmute_mask);
 
@@ -4126,6 +4151,13 @@ static void alc_fixup_hp_gpio_led(struct hda_codec *codec,
 	if (micmute_mask) {
 		spec->gpio_mic_led_mask = micmute_mask;
 		snd_hda_gen_add_micmute_led(codec, alc_gpio_micmute_update);
+
+#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
+		micmute_led_cdev.brightness = ledtrig_audio_get(LED_AUDIO_MICMUTE);
+		err = devm_led_classdev_register(&codec->core.dev, &micmute_led_cdev);
+		if (err)
+			codec_warn(codec, "failed to register micmute LED\n");
+#endif
 	}
 }
 
@@ -4138,7 +4170,11 @@ static void alc269_fixup_hp_gpio_led(struct hda_codec *codec,
 static void alc285_fixup_hp_gpio_led(struct hda_codec *codec,
 				const struct hda_fixup *fix, int action)
 {
-	alc_fixup_hp_gpio_led(codec, action, 0x04, 0x00);
+	struct alc_spec *spec = codec->spec;
+
+	spec->micmute_led_polarity = 1;
+
+	alc_fixup_hp_gpio_led(codec, action, 0x04, 0x01);
 }
 
 static void alc286_fixup_hp_gpio_led(struct hda_codec *codec,
@@ -5808,7 +5844,8 @@ static void alc280_hp_gpio4_automute_hook(struct hda_codec *codec,
 
 	snd_hda_gen_hp_automute(codec, jack);
 	/* mute_led_polarity is set to 0, so we pass inverted value here */
-	alc_update_gpio_led(codec, 0x10, !spec->gen.hp_jack_present);
+	alc_update_gpio_led(codec, 0x10, spec->mute_led_polarity,
+			    !spec->gen.hp_jack_present);
 }
 
 /* Manage GPIOs for HP EliteBook Folio 9480m.
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index 6a0520c4fb5a..cf801a235df9 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -460,7 +460,7 @@ static void xonar_st_init(struct oxygen *chip)
 
 	data->generic.anti_pop_delay = 100;
 	data->h6 = chip->model.dac_channels_mixer > 2;
-	data->has_cs2000 = 1;
+	data->has_cs2000 = true;
 	data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 	data->broken_i2c = true;
 
@@ -502,7 +502,7 @@ static void xonar_xense_init(struct oxygen *chip)
 	xonar_init_ext_power(chip);
 
 	data->generic.anti_pop_delay = 100;
-	data->has_cs2000 = 1;
+	data->has_cs2000 = true;
 	data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 
 	oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 592532c09a82..2e750b317be1 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -226,7 +226,7 @@ static int snd_pmac_pcm_prepare(struct snd_pmac *chip, struct pmac_stream *rec,
 		offset += rec->period_size;
 	}
 	/* make loop */
-	cp->command = cpu_to_le16(DBDMA_NOP + BR_ALWAYS);
+	cp->command = cpu_to_le16(DBDMA_NOP | BR_ALWAYS);
 	cp->cmd_dep = cpu_to_le32(rec->cmd.addr);
 
 	snd_pmac_dma_stop(rec);
@@ -726,7 +726,7 @@ void snd_pmac_beep_dma_start(struct snd_pmac *chip, int bytes, unsigned long add
 	chip->extra_dma.cmds->xfer_status = cpu_to_le16(0);
 	chip->extra_dma.cmds->cmd_dep = cpu_to_le32(chip->extra_dma.addr);
 	chip->extra_dma.cmds->phy_addr = cpu_to_le32(addr);
-	chip->extra_dma.cmds->command = cpu_to_le16(OUTPUT_MORE + BR_ALWAYS);
+	chip->extra_dma.cmds->command = cpu_to_le16(OUTPUT_MORE | BR_ALWAYS);
 	out_le32(&chip->awacs->control,
 		 (in_le32(&chip->awacs->control) & ~0x1f00)
 		 | (speed << 8));
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 861a21b79484..7f1747518e79 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o soc-dai.o soc-component.o
-snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o
+snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o soc-link.o soc-card.o
 snd-soc-core-$(CONFIG_SND_SOC_COMPRESS) += soc-compress.o
 
 ifneq ($(CONFIG_SND_SOC_TOPOLOGY),)
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig
index bce4cee5cb54..e37cf72f2bab 100644
--- a/sound/soc/amd/Kconfig
+++ b/sound/soc/amd/Kconfig
@@ -29,10 +29,23 @@ config SND_SOC_AMD_ACP3x
 
 config SND_SOC_AMD_RV_RT5682_MACH
 	tristate "AMD RV support for RT5682"
-	select SND_SOC_RT5682
+	select SND_SOC_RT5682_I2C
 	select SND_SOC_MAX98357A
 	select SND_SOC_CROS_EC_CODEC
 	select I2C_CROS_EC_TUNNEL
 	depends on SND_SOC_AMD_ACP3x && I2C && CROS_EC
 	help
 	 This option enables machine driver for RT5682 and MAX9835.
+
+config SND_SOC_AMD_RENOIR
+	tristate "AMD Audio Coprocessor - Renoir support"
+	depends on X86 && PCI
+	help
+	 This option enables ACP support for Renoir platform
+
+config SND_SOC_AMD_RENOIR_MACH
+	tristate "AMD Renoir support for DMIC"
+	select SND_SOC_DMIC
+	depends on SND_SOC_AMD_RENOIR
+	help
+	 This option enables machine driver for DMIC
diff --git a/sound/soc/amd/Makefile b/sound/soc/amd/Makefile
index e6f3d9b469f3..e6df2f72a2a1 100644
--- a/sound/soc/amd/Makefile
+++ b/sound/soc/amd/Makefile
@@ -9,3 +9,4 @@ obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mac
 obj-$(CONFIG_SND_SOC_AMD_CZ_RT5645_MACH) += snd-soc-acp-rt5645-mach.o
 obj-$(CONFIG_SND_SOC_AMD_ACP3x) += raven/
 obj-$(CONFIG_SND_SOC_AMD_RV_RT5682_MACH) += snd-soc-acp-rt5682-mach.o
+obj-$(CONFIG_SND_SOC_AMD_RENOIR) += renoir/
diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c
index f160d35a6832..a532e01a2622 100644
--- a/sound/soc/amd/raven/acp3x-i2s.c
+++ b/sound/soc/amd/raven/acp3x-i2s.c
@@ -15,7 +15,7 @@
 
 #include "acp3x.h"
 
-#define DRV_NAME "acp3x-i2s"
+#define DRV_NAME "acp3x_i2s_playcap"
 
 static int acp3x_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 					unsigned int fmt)
@@ -269,7 +269,7 @@ static struct snd_soc_dai_ops acp3x_i2s_dai_ops = {
 };
 
 static const struct snd_soc_component_driver acp3x_dai_component = {
-	.name           = "acp3x-i2s",
+	.name           = DRV_NAME,
 };
 
 static struct snd_soc_dai_driver acp3x_i2s_dai = {
@@ -348,4 +348,4 @@ module_platform_driver(acp3x_dai_driver);
 MODULE_AUTHOR("Vishnuvardhanrao.Ravulapati@amd.com");
 MODULE_DESCRIPTION("AMD ACP 3.x PCM Driver");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_ALIAS("platform:"DRV_NAME);
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c
index e362f0bc9e46..d8f554f369a8 100644
--- a/sound/soc/amd/raven/acp3x-pcm-dma.c
+++ b/sound/soc/amd/raven/acp3x-pcm-dma.c
@@ -15,7 +15,7 @@
 
 #include "acp3x.h"
 
-#define DRV_NAME "acp3x-i2s-audio"
+#define DRV_NAME "acp3x_rv_i2s_dma"
 
 static const struct snd_pcm_hardware acp3x_pcm_hardware_playback = {
 	.info = SNDRV_PCM_INFO_INTERLEAVED |
@@ -241,14 +241,6 @@ static int acp3x_dma_open(struct snd_soc_component *component,
 		adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
 		rv_writel(1, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		adata->play_stream = substream;
-		adata->i2ssp_play_stream = substream;
-	} else {
-		adata->capture_stream = substream;
-		adata->i2ssp_capture_stream = substream;
-	}
-
 	i2s_data->acp3x_base = adata->acp3x_base;
 	runtime->private_data = i2s_data;
 	return ret;
@@ -263,23 +255,42 @@ static int acp3x_dma_hw_params(struct snd_soc_component *component,
 	struct snd_soc_pcm_runtime *prtd;
 	struct snd_soc_card *card;
 	struct acp3x_platform_info *pinfo;
+	struct i2s_dev_data *adata;
 	u64 size;
 
 	prtd = substream->private_data;
 	card = prtd->card;
 	pinfo = snd_soc_card_get_drvdata(card);
+	adata = dev_get_drvdata(component->dev);
 	rtd = substream->runtime->private_data;
 	if (!rtd)
 		return -EINVAL;
 
-	if (pinfo)
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+	if (pinfo) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 			rtd->i2s_instance = pinfo->play_i2s_instance;
-		else
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				adata->play_stream = substream;
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				adata->i2ssp_play_stream = substream;
+			}
+		} else {
 			rtd->i2s_instance = pinfo->cap_i2s_instance;
-	else
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				adata->capture_stream = substream;
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				adata->i2ssp_capture_stream = substream;
+			}
+		}
+	} else {
 		pr_err("pinfo failed\n");
-
+	}
 	size = params_buffer_bytes(params);
 	rtd->dma_addr = substream->dma_buffer.addr;
 	rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);
@@ -292,7 +303,6 @@ static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_soc_component *component,
 {
 	struct snd_soc_pcm_runtime *prtd;
 	struct snd_soc_card *card;
-	struct acp3x_platform_info *pinfo;
 	struct i2s_stream_instance *rtd;
 	u32 pos;
 	u32 buffersize;
@@ -301,13 +311,6 @@ static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_soc_component *component,
 	prtd = substream->private_data;
 	card = prtd->card;
 	rtd = substream->runtime->private_data;
-	pinfo = snd_soc_card_get_drvdata(card);
-	if (pinfo) {
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			rtd->i2s_instance = pinfo->play_i2s_instance;
-		else
-			rtd->i2s_instance = pinfo->cap_i2s_instance;
-	}
 
 	buffersize = frames_to_bytes(substream->runtime,
 				     substream->runtime->buffer_size);
@@ -531,4 +534,4 @@ MODULE_AUTHOR("Maruthi.Bayyavarapu@amd.com");
 MODULE_AUTHOR("Vijendar.Mukunda@amd.com");
 MODULE_DESCRIPTION("AMD ACP 3.x PCM Driver");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_ALIAS("platform:"DRV_NAME);
diff --git a/sound/soc/amd/renoir/Makefile b/sound/soc/amd/renoir/Makefile
new file mode 100644
index 000000000000..e4371932a55a
--- /dev/null
+++ b/sound/soc/amd/renoir/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Renoir platform Support
+snd-rn-pci-acp3x-objs	:= rn-pci-acp3x.o
+snd-acp3x-pdm-dma-objs	:= acp3x-pdm-dma.o
+obj-$(CONFIG_SND_SOC_AMD_RENOIR)	 += snd-rn-pci-acp3x.o
+obj-$(CONFIG_SND_SOC_AMD_RENOIR)	 += snd-acp3x-pdm-dma.o
+obj-$(CONFIG_SND_SOC_AMD_RENOIR_MACH)	+= acp3x-rn.o
diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c
new file mode 100644
index 000000000000..623dfd3ea705
--- /dev/null
+++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c
@@ -0,0 +1,524 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// AMD ALSA SoC PDM Driver
+//
+//Copyright 2020 Advanced Micro Devices, Inc.
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/pm_runtime.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+#include "rn_acp3x.h"
+
+#define DRV_NAME "acp_rn_pdm_dma"
+
+static const struct snd_pcm_hardware acp_pdm_hardware_capture = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_BLOCK_TRANSFER |
+		SNDRV_PCM_INFO_MMAP |
+		SNDRV_PCM_INFO_MMAP_VALID |
+		SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME,
+	.formats = SNDRV_PCM_FMTBIT_S32_LE,
+	.channels_min = 2,
+	.channels_max = 2,
+	.rates = SNDRV_PCM_RATE_48000,
+	.rate_min = 48000,
+	.rate_max = 48000,
+	.buffer_bytes_max = CAPTURE_MAX_NUM_PERIODS * CAPTURE_MAX_PERIOD_SIZE,
+	.period_bytes_min = CAPTURE_MIN_PERIOD_SIZE,
+	.period_bytes_max = CAPTURE_MAX_PERIOD_SIZE,
+	.periods_min = CAPTURE_MIN_NUM_PERIODS,
+	.periods_max = CAPTURE_MAX_NUM_PERIODS,
+};
+
+static irqreturn_t pdm_irq_handler(int irq, void *dev_id)
+{
+	struct pdm_dev_data *rn_pdm_data;
+	u16 cap_flag;
+	u32 val;
+
+	rn_pdm_data = dev_id;
+	if (!rn_pdm_data)
+		return IRQ_NONE;
+
+	cap_flag = 0;
+	val = rn_readl(rn_pdm_data->acp_base + ACP_EXTERNAL_INTR_STAT);
+	if ((val & BIT(PDM_DMA_STAT)) && rn_pdm_data->capture_stream) {
+		rn_writel(BIT(PDM_DMA_STAT), rn_pdm_data->acp_base +
+			  ACP_EXTERNAL_INTR_STAT);
+		snd_pcm_period_elapsed(rn_pdm_data->capture_stream);
+		cap_flag = 1;
+	}
+
+	if (cap_flag)
+		return IRQ_HANDLED;
+	else
+		return IRQ_NONE;
+}
+
+static void init_pdm_ring_buffer(u32 physical_addr,
+				 u32 buffer_size,
+				 u32 watermark_size,
+				 void __iomem *acp_base)
+{
+	rn_writel(physical_addr, acp_base + ACP_WOV_RX_RINGBUFADDR);
+	rn_writel(buffer_size, acp_base + ACP_WOV_RX_RINGBUFSIZE);
+	rn_writel(watermark_size, acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE);
+	rn_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL);
+}
+
+static void enable_pdm_clock(void __iomem *acp_base)
+{
+	u32 pdm_clk_enable, pdm_ctrl;
+
+	pdm_clk_enable = ACP_PDM_CLK_FREQ_MASK;
+	pdm_ctrl = 0x00;
+
+	rn_writel(pdm_clk_enable, acp_base + ACP_WOV_CLK_CTRL);
+	pdm_ctrl = rn_readl(acp_base + ACP_WOV_MISC_CTRL);
+	pdm_ctrl |= ACP_WOV_MISC_CTRL_MASK;
+	rn_writel(pdm_ctrl, acp_base + ACP_WOV_MISC_CTRL);
+}
+
+static void enable_pdm_interrupts(void __iomem *acp_base)
+{
+	u32 ext_int_ctrl;
+
+	ext_int_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL);
+	ext_int_ctrl |= PDM_DMA_INTR_MASK;
+	rn_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL);
+}
+
+static void disable_pdm_interrupts(void __iomem *acp_base)
+{
+	u32 ext_int_ctrl;
+
+	ext_int_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL);
+	ext_int_ctrl |= ~PDM_DMA_INTR_MASK;
+	rn_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL);
+}
+
+static bool check_pdm_dma_status(void __iomem *acp_base)
+{
+	bool pdm_dma_status;
+	u32 pdm_enable, pdm_dma_enable;
+
+	pdm_dma_status = false;
+	pdm_enable = rn_readl(acp_base + ACP_WOV_PDM_ENABLE);
+	pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE);
+	if ((pdm_enable & ACP_PDM_ENABLE) && (pdm_dma_enable &
+	     ACP_PDM_DMA_EN_STATUS))
+		pdm_dma_status = true;
+	return pdm_dma_status;
+}
+
+static int start_pdm_dma(void __iomem *acp_base)
+{
+	u32 pdm_enable;
+	u32 pdm_dma_enable;
+	int timeout;
+
+	pdm_enable = 0x01;
+	pdm_dma_enable  = 0x01;
+
+	enable_pdm_clock(acp_base);
+	rn_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE);
+	rn_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE);
+	pdm_dma_enable = 0x00;
+	timeout = 0;
+	while (++timeout < ACP_COUNTER) {
+		pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE);
+		if ((pdm_dma_enable & 0x02) == ACP_PDM_DMA_EN_STATUS)
+			return 0;
+		udelay(DELAY_US);
+	}
+	return -ETIMEDOUT;
+}
+
+static int stop_pdm_dma(void __iomem *acp_base)
+{
+	u32 pdm_enable, pdm_dma_enable;
+	int timeout;
+
+	pdm_enable = 0x00;
+	pdm_dma_enable  = 0x00;
+
+	pdm_enable = rn_readl(acp_base + ACP_WOV_PDM_ENABLE);
+	pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE);
+	if (pdm_dma_enable & 0x01) {
+		pdm_dma_enable = 0x02;
+		rn_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE);
+		pdm_dma_enable = 0x00;
+		timeout = 0;
+		while (++timeout < ACP_COUNTER) {
+			pdm_dma_enable = rn_readl(acp_base +
+						  ACP_WOV_PDM_DMA_ENABLE);
+			if ((pdm_dma_enable & 0x02) == 0x00)
+				break;
+			udelay(DELAY_US);
+		}
+		if (timeout == ACP_COUNTER)
+			return -ETIMEDOUT;
+	}
+	if (pdm_enable == ACP_PDM_ENABLE) {
+		pdm_enable = ACP_PDM_DISABLE;
+		rn_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE);
+	}
+	rn_writel(0x01, acp_base + ACP_WOV_PDM_FIFO_FLUSH);
+	return 0;
+}
+
+static void config_acp_dma(struct pdm_stream_instance *rtd, int direction)
+{
+	u16 page_idx;
+	u32 low, high, val;
+	dma_addr_t addr;
+
+	addr = rtd->dma_addr;
+	val = 0;
+
+	/* Group Enable */
+	rn_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp_base +
+		  ACPAXI2AXI_ATU_BASE_ADDR_GRP_1);
+	rn_writel(PAGE_SIZE_4K_ENABLE, rtd->acp_base +
+		  ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1);
+
+	for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) {
+		/* Load the low address of page int ACP SRAM through SRBM */
+		low = lower_32_bits(addr);
+		high = upper_32_bits(addr);
+
+		rn_writel(low, rtd->acp_base + ACP_SCRATCH_REG_0 + val);
+		high |= BIT(31);
+		rn_writel(high, rtd->acp_base + ACP_SCRATCH_REG_0 + val + 4);
+		val += 8;
+		addr += PAGE_SIZE;
+	}
+}
+
+static int acp_pdm_dma_open(struct snd_soc_component *component,
+			    struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime;
+	struct pdm_dev_data *adata;
+	struct pdm_stream_instance *pdm_data;
+	int ret;
+
+	runtime = substream->runtime;
+	adata = dev_get_drvdata(component->dev);
+	pdm_data = kzalloc(sizeof(*pdm_data), GFP_KERNEL);
+	if (!pdm_data)
+		return -EINVAL;
+
+	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+		runtime->hw = acp_pdm_hardware_capture;
+
+	ret = snd_pcm_hw_constraint_integer(runtime,
+					    SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0) {
+		dev_err(component->dev, "set integer constraint failed\n");
+		kfree(pdm_data);
+		return ret;
+	}
+
+	enable_pdm_interrupts(adata->acp_base);
+
+	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+		adata->capture_stream = substream;
+
+	pdm_data->acp_base = adata->acp_base;
+	runtime->private_data = pdm_data;
+	return ret;
+}
+
+static int acp_pdm_dma_hw_params(struct snd_soc_component *component,
+				 struct snd_pcm_substream *substream,
+				 struct snd_pcm_hw_params *params)
+{
+	struct pdm_stream_instance *rtd;
+	size_t size, period_bytes;
+
+	rtd = substream->runtime->private_data;
+	if (!rtd)
+		return -EINVAL;
+	size = params_buffer_bytes(params);
+	period_bytes = params_period_bytes(params);
+	rtd->dma_addr = substream->dma_buffer.addr;
+	rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);
+	config_acp_dma(rtd, substream->stream);
+	init_pdm_ring_buffer(MEM_WINDOW_START, size, period_bytes,
+			     rtd->acp_base);
+	return 0;
+}
+
+static u64 acp_pdm_get_byte_count(struct pdm_stream_instance *rtd,
+				  int direction)
+{
+	union acp_pdm_dma_count byte_count;
+
+	byte_count.bcount.high =
+			rn_readl(rtd->acp_base +
+				 ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH);
+	byte_count.bcount.low =
+			rn_readl(rtd->acp_base +
+				 ACP_WOV_RX_LINEARPOSITIONCNTR_LOW);
+	return byte_count.bytescount;
+}
+
+static snd_pcm_uframes_t acp_pdm_dma_pointer(struct snd_soc_component *comp,
+					     struct snd_pcm_substream *stream)
+{
+	struct pdm_stream_instance *rtd;
+	u32 pos, buffersize;
+	u64 bytescount;
+
+	rtd = stream->runtime->private_data;
+	buffersize = frames_to_bytes(stream->runtime,
+				     stream->runtime->buffer_size);
+	bytescount = acp_pdm_get_byte_count(rtd, stream->stream);
+	if (bytescount > rtd->bytescount)
+		bytescount -= rtd->bytescount;
+	pos = do_div(bytescount, buffersize);
+	return bytes_to_frames(stream->runtime, pos);
+}
+
+static int acp_pdm_dma_new(struct snd_soc_component *component,
+			   struct snd_soc_pcm_runtime *rtd)
+{
+	struct device *parent = component->dev->parent;
+
+	snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
+				       parent, MIN_BUFFER, MAX_BUFFER);
+	return 0;
+}
+
+static int acp_pdm_dma_mmap(struct snd_soc_component *component,
+			    struct snd_pcm_substream *substream,
+			    struct vm_area_struct *vma)
+{
+	return snd_pcm_lib_default_mmap(substream, vma);
+}
+
+static int acp_pdm_dma_close(struct snd_soc_component *component,
+			     struct snd_pcm_substream *substream)
+{
+	struct pdm_dev_data *adata = dev_get_drvdata(component->dev);
+
+	disable_pdm_interrupts(adata->acp_base);
+	adata->capture_stream = NULL;
+	return 0;
+}
+
+static int acp_pdm_dai_hw_params(struct snd_pcm_substream *substream,
+				 struct snd_pcm_hw_params *params,
+				 struct snd_soc_dai *dai)
+{
+	struct pdm_stream_instance *rtd;
+	unsigned int ch_mask;
+
+	rtd = substream->runtime->private_data;
+	switch (params_channels(params)) {
+	case TWO_CH:
+		ch_mask = 0x00;
+		break;
+	default:
+		return -EINVAL;
+	}
+	rn_writel(ch_mask, rtd->acp_base + ACP_WOV_PDM_NO_OF_CHANNELS);
+	rn_writel(PDM_DECIMATION_FACTOR, rtd->acp_base +
+		  ACP_WOV_PDM_DECIMATION_FACTOR);
+	return 0;
+}
+
+static int acp_pdm_dai_trigger(struct snd_pcm_substream *substream,
+			       int cmd, struct snd_soc_dai *dai)
+{
+	struct pdm_stream_instance *rtd;
+	int ret;
+	bool pdm_status;
+
+	rtd = substream->runtime->private_data;
+	ret = 0;
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		rtd->bytescount = acp_pdm_get_byte_count(rtd,
+							 substream->stream);
+		pdm_status = check_pdm_dma_status(rtd->acp_base);
+		if (!pdm_status)
+			ret = start_pdm_dma(rtd->acp_base);
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		pdm_status = check_pdm_dma_status(rtd->acp_base);
+		if (pdm_status)
+			ret = stop_pdm_dma(rtd->acp_base);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
+static struct snd_soc_dai_ops acp_pdm_dai_ops = {
+	.hw_params = acp_pdm_dai_hw_params,
+	.trigger   = acp_pdm_dai_trigger,
+};
+
+static struct snd_soc_dai_driver acp_pdm_dai_driver = {
+	.capture = {
+		.rates = SNDRV_PCM_RATE_48000,
+		.formats = SNDRV_PCM_FMTBIT_S24_LE |
+			   SNDRV_PCM_FMTBIT_S32_LE,
+		.channels_min = 2,
+		.channels_max = 2,
+		.rate_min = 48000,
+		.rate_max = 48000,
+	},
+	.ops = &acp_pdm_dai_ops,
+};
+
+static const struct snd_soc_component_driver acp_pdm_component = {
+	.name		= DRV_NAME,
+	.open		= acp_pdm_dma_open,
+	.close		= acp_pdm_dma_close,
+	.hw_params	= acp_pdm_dma_hw_params,
+	.pointer	= acp_pdm_dma_pointer,
+	.mmap		= acp_pdm_dma_mmap,
+	.pcm_construct	= acp_pdm_dma_new,
+};
+
+static int acp_pdm_audio_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	struct pdm_dev_data *adata;
+	unsigned int irqflags;
+	int status;
+
+	if (!pdev->dev.platform_data) {
+		dev_err(&pdev->dev, "platform_data not retrieved\n");
+		return -ENODEV;
+	}
+	irqflags = *((unsigned int *)(pdev->dev.platform_data));
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n");
+		return -ENODEV;
+	}
+
+	adata = devm_kzalloc(&pdev->dev, sizeof(*adata), GFP_KERNEL);
+	if (!adata)
+		return -ENOMEM;
+
+	adata->acp_base = devm_ioremap(&pdev->dev, res->start,
+				       resource_size(res));
+	if (!adata->acp_base)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n");
+		return -ENODEV;
+	}
+
+	adata->pdm_irq = res->start;
+	adata->capture_stream = NULL;
+
+	dev_set_drvdata(&pdev->dev, adata);
+	status = devm_snd_soc_register_component(&pdev->dev,
+						 &acp_pdm_component,
+						 &acp_pdm_dai_driver, 1);
+	if (status) {
+		dev_err(&pdev->dev, "Fail to register acp pdm dai\n");
+
+		return -ENODEV;
+	}
+	status = devm_request_irq(&pdev->dev, adata->pdm_irq, pdm_irq_handler,
+				  irqflags, "ACP_PDM_IRQ", adata);
+	if (status) {
+		dev_err(&pdev->dev, "ACP PDM IRQ request failed\n");
+		return -ENODEV;
+	}
+	pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
+	pm_runtime_use_autosuspend(&pdev->dev);
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_allow(&pdev->dev);
+	return 0;
+}
+
+static int acp_pdm_audio_remove(struct platform_device *pdev)
+{
+	pm_runtime_disable(&pdev->dev);
+	return 0;
+}
+
+static int acp_pdm_resume(struct device *dev)
+{
+	struct pdm_dev_data *adata;
+	struct snd_pcm_runtime *runtime;
+	struct pdm_stream_instance *rtd;
+	u32 period_bytes, buffer_len;
+
+	adata = dev_get_drvdata(dev);
+	if (adata->capture_stream && adata->capture_stream->runtime) {
+		runtime = adata->capture_stream->runtime;
+		rtd = runtime->private_data;
+		period_bytes = frames_to_bytes(runtime, runtime->period_size);
+		buffer_len = frames_to_bytes(runtime, runtime->buffer_size);
+		config_acp_dma(rtd, SNDRV_PCM_STREAM_CAPTURE);
+		init_pdm_ring_buffer(MEM_WINDOW_START, buffer_len, period_bytes,
+				     adata->acp_base);
+	}
+	enable_pdm_interrupts(adata->acp_base);
+	return 0;
+}
+
+static int acp_pdm_runtime_suspend(struct device *dev)
+{
+	struct pdm_dev_data *adata;
+
+	adata = dev_get_drvdata(dev);
+	disable_pdm_interrupts(adata->acp_base);
+
+	return 0;
+}
+
+static int acp_pdm_runtime_resume(struct device *dev)
+{
+	struct pdm_dev_data *adata;
+
+	adata = dev_get_drvdata(dev);
+	enable_pdm_interrupts(adata->acp_base);
+	return 0;
+}
+
+static const struct dev_pm_ops acp_pdm_pm_ops = {
+	.runtime_suspend = acp_pdm_runtime_suspend,
+	.runtime_resume = acp_pdm_runtime_resume,
+	.resume = acp_pdm_resume,
+};
+
+static struct platform_driver acp_pdm_dma_driver = {
+	.probe = acp_pdm_audio_probe,
+	.remove = acp_pdm_audio_remove,
+	.driver = {
+		.name = "acp_rn_pdm_dma",
+		.pm = &acp_pdm_pm_ops,
+	},
+};
+
+module_platform_driver(acp_pdm_dma_driver);
+
+MODULE_AUTHOR("Vijendar.Mukunda@amd.com");
+MODULE_DESCRIPTION("AMD ACP3x Renior PDM Driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/amd/renoir/acp3x-rn.c b/sound/soc/amd/renoir/acp3x-rn.c
new file mode 100644
index 000000000000..306134b89a82
--- /dev/null
+++ b/sound/soc/amd/renoir/acp3x-rn.c
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Machine driver for AMD Renoir platform using DMIC
+//
+//Copyright 2020 Advanced Micro Devices, Inc.
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <linux/module.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <linux/io.h>
+
+#include "rn_acp3x.h"
+
+#define DRV_NAME "acp_pdm_mach"
+
+SND_SOC_DAILINK_DEF(acp_pdm,
+		    DAILINK_COMP_ARRAY(COMP_CPU("acp_rn_pdm_dma.0")));
+
+SND_SOC_DAILINK_DEF(dmic_codec,
+		    DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0",
+						  "dmic-hifi")));
+
+SND_SOC_DAILINK_DEF(platform,
+		    DAILINK_COMP_ARRAY(COMP_PLATFORM("acp_rn_pdm_dma.0")));
+
+static struct snd_soc_dai_link acp_dai_pdm[] = {
+	{
+		.name = "acp3x-dmic-capture",
+		.stream_name = "DMIC capture",
+		.capture_only = 1,
+		SND_SOC_DAILINK_REG(acp_pdm, dmic_codec, platform),
+	},
+};
+
+static struct snd_soc_card acp_card = {
+	.name = "acp",
+	.owner = THIS_MODULE,
+	.dai_link = acp_dai_pdm,
+	.num_links = 1,
+};
+
+static int acp_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct acp_pdm *machine = NULL;
+	struct snd_soc_card *card;
+
+	card = &acp_card;
+	acp_card.dev = &pdev->dev;
+
+	platform_set_drvdata(pdev, card);
+	snd_soc_card_set_drvdata(card, machine);
+	ret = devm_snd_soc_register_card(&pdev->dev, card);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"snd_soc_register_card(%s) failed: %d\n",
+			acp_card.name, ret);
+		return ret;
+	}
+	return 0;
+}
+
+static struct platform_driver acp_mach_driver = {
+	.driver = {
+		.name = "acp_pdm_mach",
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = acp_probe,
+};
+
+module_platform_driver(acp_mach_driver);
+
+MODULE_AUTHOR("Vijendar.Mukunda@amd.com");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c
new file mode 100644
index 000000000000..859ed67b93cf
--- /dev/null
+++ b/sound/soc/amd/renoir/rn-pci-acp3x.c
@@ -0,0 +1,344 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// AMD Renoir ACP PCI Driver
+//
+//Copyright 2020 Advanced Micro Devices, Inc.
+
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/pm_runtime.h>
+
+#include "rn_acp3x.h"
+
+static int acp_power_gating;
+module_param(acp_power_gating, int, 0644);
+MODULE_PARM_DESC(acp_power_gating, "Enable acp power gating");
+
+struct acp_dev_data {
+	void __iomem *acp_base;
+	struct resource *res;
+	struct platform_device *pdev[ACP_DEVS];
+};
+
+static int rn_acp_power_on(void __iomem *acp_base)
+{
+	u32 val;
+	int timeout;
+
+	val = rn_readl(acp_base + ACP_PGFSM_STATUS);
+
+	if (val == 0)
+		return val;
+
+	if ((val & ACP_PGFSM_STATUS_MASK) !=
+				ACP_POWER_ON_IN_PROGRESS)
+		rn_writel(ACP_PGFSM_CNTL_POWER_ON_MASK,
+			  acp_base + ACP_PGFSM_CONTROL);
+	timeout = 0;
+	while (++timeout < 500) {
+		val = rn_readl(acp_base + ACP_PGFSM_STATUS);
+		if (!val)
+			return 0;
+		udelay(1);
+	}
+	return -ETIMEDOUT;
+}
+
+static int rn_acp_power_off(void __iomem *acp_base)
+{
+	u32 val;
+	int timeout;
+
+	rn_writel(ACP_PGFSM_CNTL_POWER_OFF_MASK,
+		  acp_base + ACP_PGFSM_CONTROL);
+	timeout = 0;
+	while (++timeout < 500) {
+		val = rn_readl(acp_base + ACP_PGFSM_STATUS);
+		if ((val & ACP_PGFSM_STATUS_MASK) == ACP_POWERED_OFF)
+			return 0;
+		udelay(1);
+	}
+	return -ETIMEDOUT;
+}
+
+static int rn_acp_reset(void __iomem *acp_base)
+{
+	u32 val;
+	int timeout;
+
+	rn_writel(1, acp_base + ACP_SOFT_RESET);
+	timeout = 0;
+	while (++timeout < 500) {
+		val = rn_readl(acp_base + ACP_SOFT_RESET);
+		if (val & ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK)
+			break;
+		cpu_relax();
+	}
+	rn_writel(0, acp_base + ACP_SOFT_RESET);
+	timeout = 0;
+	while (++timeout < 500) {
+		val = rn_readl(acp_base + ACP_SOFT_RESET);
+		if (!val)
+			return 0;
+		cpu_relax();
+	}
+	return -ETIMEDOUT;
+}
+
+static void rn_acp_enable_interrupts(void __iomem *acp_base)
+{
+	u32 ext_intr_ctrl;
+
+	rn_writel(0x01, acp_base + ACP_EXTERNAL_INTR_ENB);
+	ext_intr_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL);
+	ext_intr_ctrl |= ACP_ERROR_MASK;
+	rn_writel(ext_intr_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL);
+}
+
+static void rn_acp_disable_interrupts(void __iomem *acp_base)
+{
+	rn_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base +
+		  ACP_EXTERNAL_INTR_STAT);
+	rn_writel(0x00, acp_base + ACP_EXTERNAL_INTR_ENB);
+}
+
+static int rn_acp_init(void __iomem *acp_base)
+{
+	int ret;
+
+	/* power on */
+	ret = rn_acp_power_on(acp_base);
+	if (ret) {
+		pr_err("ACP power on failed\n");
+		return ret;
+	}
+	rn_writel(0x01, acp_base + ACP_CONTROL);
+	/* Reset */
+	ret = rn_acp_reset(acp_base);
+	if (ret) {
+		pr_err("ACP reset failed\n");
+		return ret;
+	}
+	rn_writel(0x03, acp_base + ACP_CLKMUX_SEL);
+	rn_acp_enable_interrupts(acp_base);
+	return 0;
+}
+
+static int rn_acp_deinit(void __iomem *acp_base)
+{
+	int ret;
+
+	rn_acp_disable_interrupts(acp_base);
+	/* Reset */
+	ret = rn_acp_reset(acp_base);
+	if (ret) {
+		pr_err("ACP reset failed\n");
+		return ret;
+	}
+	rn_writel(0x00, acp_base + ACP_CLKMUX_SEL);
+	rn_writel(0x00, acp_base + ACP_CONTROL);
+	/* power off */
+	if (acp_power_gating) {
+		ret = rn_acp_power_off(acp_base);
+		if (ret) {
+			pr_err("ACP power off failed\n");
+			return ret;
+		}
+	}
+	return 0;
+}
+
+static int snd_rn_acp_probe(struct pci_dev *pci,
+			    const struct pci_device_id *pci_id)
+{
+	struct acp_dev_data *adata;
+	struct platform_device_info pdevinfo[ACP_DEVS];
+	unsigned int irqflags;
+	int ret, index;
+	u32 addr;
+
+	if (pci_enable_device(pci)) {
+		dev_err(&pci->dev, "pci_enable_device failed\n");
+		return -ENODEV;
+	}
+
+	ret = pci_request_regions(pci, "AMD ACP3x audio");
+	if (ret < 0) {
+		dev_err(&pci->dev, "pci_request_regions failed\n");
+		goto disable_pci;
+	}
+
+	adata = devm_kzalloc(&pci->dev, sizeof(struct acp_dev_data),
+			     GFP_KERNEL);
+	if (!adata) {
+		ret = -ENOMEM;
+		goto release_regions;
+	}
+
+	/* check for msi interrupt support */
+	ret = pci_enable_msi(pci);
+	if (ret)
+		/* msi is not enabled */
+		irqflags = IRQF_SHARED;
+	else
+		/* msi is enabled */
+		irqflags = 0;
+
+	addr = pci_resource_start(pci, 0);
+	adata->acp_base = devm_ioremap(&pci->dev, addr,
+				       pci_resource_len(pci, 0));
+	if (!adata->acp_base) {
+		ret = -ENOMEM;
+		goto disable_msi;
+	}
+	pci_set_master(pci);
+	pci_set_drvdata(pci, adata);
+	ret = rn_acp_init(adata->acp_base);
+	if (ret)
+		goto disable_msi;
+
+	adata->res = devm_kzalloc(&pci->dev,
+				  sizeof(struct resource) * 2,
+				  GFP_KERNEL);
+	if (!adata->res) {
+		ret = -ENOMEM;
+		goto de_init;
+	}
+
+	adata->res[0].name = "acp_pdm_iomem";
+	adata->res[0].flags = IORESOURCE_MEM;
+	adata->res[0].start = addr;
+	adata->res[0].end = addr + (ACP_REG_END - ACP_REG_START);
+	adata->res[1].name = "acp_pdm_irq";
+	adata->res[1].flags = IORESOURCE_IRQ;
+	adata->res[1].start = pci->irq;
+	adata->res[1].end = pci->irq;
+
+	memset(&pdevinfo, 0, sizeof(pdevinfo));
+	pdevinfo[0].name = "acp_rn_pdm_dma";
+	pdevinfo[0].id = 0;
+	pdevinfo[0].parent = &pci->dev;
+	pdevinfo[0].num_res = 2;
+	pdevinfo[0].res = adata->res;
+	pdevinfo[0].data = &irqflags;
+	pdevinfo[0].size_data = sizeof(irqflags);
+
+	pdevinfo[1].name = "dmic-codec";
+	pdevinfo[1].id = 0;
+	pdevinfo[1].parent = &pci->dev;
+	pdevinfo[2].name = "acp_pdm_mach";
+	pdevinfo[2].id = 0;
+	pdevinfo[2].parent = &pci->dev;
+	for (index = 0; index < ACP_DEVS; index++) {
+		adata->pdev[index] =
+				platform_device_register_full(&pdevinfo[index]);
+		if (IS_ERR(adata->pdev[index])) {
+			dev_err(&pci->dev, "cannot register %s device\n",
+				pdevinfo[index].name);
+			ret = PTR_ERR(adata->pdev[index]);
+			goto unregister_devs;
+		}
+	}
+	pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS);
+	pm_runtime_use_autosuspend(&pci->dev);
+	pm_runtime_put_noidle(&pci->dev);
+	pm_runtime_allow(&pci->dev);
+	return 0;
+
+unregister_devs:
+	for (index = 0; index < ACP_DEVS; index++)
+		platform_device_unregister(adata->pdev[index]);
+de_init:
+	if (rn_acp_deinit(adata->acp_base))
+		dev_err(&pci->dev, "ACP de-init failed\n");
+disable_msi:
+	pci_disable_msi(pci);
+release_regions:
+	pci_release_regions(pci);
+disable_pci:
+	pci_disable_device(pci);
+
+	return ret;
+}
+
+static int snd_rn_acp_suspend(struct device *dev)
+{
+	int ret;
+	struct acp_dev_data *adata;
+
+	adata = dev_get_drvdata(dev);
+	ret = rn_acp_deinit(adata->acp_base);
+	if (ret)
+		dev_err(dev, "ACP de-init failed\n");
+	else
+		dev_dbg(dev, "ACP de-initialized\n");
+
+	return ret;
+}
+
+static int snd_rn_acp_resume(struct device *dev)
+{
+	int ret;
+	struct acp_dev_data *adata;
+
+	adata = dev_get_drvdata(dev);
+	ret = rn_acp_init(adata->acp_base);
+	if (ret) {
+		dev_err(dev, "ACP init failed\n");
+		return ret;
+	}
+	return 0;
+}
+
+static const struct dev_pm_ops rn_acp_pm = {
+	.runtime_suspend = snd_rn_acp_suspend,
+	.runtime_resume =  snd_rn_acp_resume,
+	.suspend = snd_rn_acp_suspend,
+	.resume =	snd_rn_acp_resume,
+};
+
+static void snd_rn_acp_remove(struct pci_dev *pci)
+{
+	struct acp_dev_data *adata;
+	int ret, index;
+
+	adata = pci_get_drvdata(pci);
+	for (index = 0; index < ACP_DEVS; index++)
+		platform_device_unregister(adata->pdev[index]);
+	ret = rn_acp_deinit(adata->acp_base);
+	if (ret)
+		dev_err(&pci->dev, "ACP de-init failed\n");
+	pm_runtime_forbid(&pci->dev);
+	pm_runtime_get_noresume(&pci->dev);
+	pci_disable_msi(pci);
+	pci_release_regions(pci);
+	pci_disable_device(pci);
+}
+
+static const struct pci_device_id snd_rn_acp_ids[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_DEVICE_ID),
+	.class = PCI_CLASS_MULTIMEDIA_OTHER << 8,
+	.class_mask = 0xffffff },
+	{ 0, },
+};
+MODULE_DEVICE_TABLE(pci, snd_rn_acp_ids);
+
+static struct pci_driver rn_acp_driver  = {
+	.name = KBUILD_MODNAME,
+	.id_table = snd_rn_acp_ids,
+	.probe = snd_rn_acp_probe,
+	.remove = snd_rn_acp_remove,
+	.driver = {
+		.pm = &rn_acp_pm,
+	}
+};
+
+module_pci_driver(rn_acp_driver);
+
+MODULE_AUTHOR("Vijendar.Mukunda@amd.com");
+MODULE_DESCRIPTION("AMD ACP Renoir PCI driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h
new file mode 100644
index 000000000000..75228e306e0b
--- /dev/null
+++ b/sound/soc/amd/renoir/rn_acp3x.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * AMD ALSA SoC PDM Driver
+ *
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ */
+
+#include "rn_chip_offset_byte.h"
+
+#define ACP_DEVS		3
+#define ACP_PHY_BASE_ADDRESS 0x1240000
+#define	ACP_REG_START	0x1240000
+#define	ACP_REG_END	0x1250200
+
+#define ACP_DEVICE_ID 0x15E2
+#define ACP_POWER_ON 0x00
+#define ACP_POWER_ON_IN_PROGRESS 0x01
+#define ACP_POWER_OFF 0x02
+#define ACP_POWER_OFF_IN_PROGRESS 0x03
+#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK	0x00010001
+
+#define ACP_PGFSM_CNTL_POWER_ON_MASK    0x01
+#define ACP_PGFSM_CNTL_POWER_OFF_MASK   0x00
+#define ACP_PGFSM_STATUS_MASK           0x03
+#define ACP_POWERED_ON                  0x00
+#define ACP_POWER_ON_IN_PROGRESS        0x01
+#define ACP_POWERED_OFF                 0x02
+#define ACP_POWER_OFF_IN_PROGRESS       0x03
+
+#define ACP_ERROR_MASK 0x20000000
+#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF
+#define PDM_DMA_STAT 0x10
+#define PDM_DMA_INTR_MASK  0x10000
+#define ACP_ERROR_STAT 29
+#define PDM_DECIMATION_FACTOR 0x2
+#define ACP_PDM_CLK_FREQ_MASK 0x07
+#define ACP_WOV_MISC_CTRL_MASK 0x10
+#define ACP_PDM_ENABLE 0x01
+#define ACP_PDM_DISABLE 0x00
+#define ACP_PDM_DMA_EN_STATUS 0x02
+#define TWO_CH 0x02
+#define DELAY_US 5
+#define ACP_COUNTER 20000
+/* time in ms for runtime suspend delay */
+#define ACP_SUSPEND_DELAY_MS	2000
+
+#define ACP_SRAM_PTE_OFFSET	0x02050000
+#define PAGE_SIZE_4K_ENABLE     0x2
+#define MEM_WINDOW_START	0x4000000
+
+#define CAPTURE_MIN_NUM_PERIODS     4
+#define CAPTURE_MAX_NUM_PERIODS     4
+#define CAPTURE_MAX_PERIOD_SIZE     8192
+#define CAPTURE_MIN_PERIOD_SIZE     4096
+
+#define MAX_BUFFER (CAPTURE_MAX_PERIOD_SIZE * CAPTURE_MAX_NUM_PERIODS)
+#define MIN_BUFFER MAX_BUFFER
+struct pdm_dev_data {
+	u32 pdm_irq;
+	void __iomem *acp_base;
+	struct snd_pcm_substream *capture_stream;
+};
+
+struct pdm_stream_instance {
+	u16 num_pages;
+	u16 channels;
+	dma_addr_t dma_addr;
+	u64 bytescount;
+	void __iomem *acp_base;
+};
+
+union acp_pdm_dma_count {
+	struct {
+	u32 low;
+	u32 high;
+	} bcount;
+	u64 bytescount;
+};
+
+static inline u32 rn_readl(void __iomem *base_addr)
+{
+	return readl(base_addr - ACP_PHY_BASE_ADDRESS);
+}
+
+static inline void rn_writel(u32 val, void __iomem *base_addr)
+{
+	writel(val, base_addr - ACP_PHY_BASE_ADDRESS);
+}
diff --git a/sound/soc/amd/renoir/rn_chip_offset_byte.h b/sound/soc/amd/renoir/rn_chip_offset_byte.h
new file mode 100644
index 000000000000..d20d967b5ff9
--- /dev/null
+++ b/sound/soc/amd/renoir/rn_chip_offset_byte.h
@@ -0,0 +1,349 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * AMD ACP 3.1 Register Documentation
+ *
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ */
+
+#ifndef _rn_OFFSET_HEADER
+#define _rn_OFFSET_HEADER
+// Registers from ACP_DMA block
+
+#define ACP_DMA_CNTL_0                                0x1240000
+#define ACP_DMA_CNTL_1                                0x1240004
+#define ACP_DMA_CNTL_2                                0x1240008
+#define ACP_DMA_CNTL_3                                0x124000C
+#define ACP_DMA_CNTL_4                                0x1240010
+#define ACP_DMA_CNTL_5                                0x1240014
+#define ACP_DMA_CNTL_6                                0x1240018
+#define ACP_DMA_CNTL_7                                0x124001C
+#define ACP_DMA_DSCR_STRT_IDX_0                       0x1240020
+#define ACP_DMA_DSCR_STRT_IDX_1                       0x1240024
+#define ACP_DMA_DSCR_STRT_IDX_2                       0x1240028
+#define ACP_DMA_DSCR_STRT_IDX_3                       0x124002C
+#define ACP_DMA_DSCR_STRT_IDX_4                       0x1240030
+#define ACP_DMA_DSCR_STRT_IDX_5                       0x1240034
+#define ACP_DMA_DSCR_STRT_IDX_6                       0x1240038
+#define ACP_DMA_DSCR_STRT_IDX_7                       0x124003C
+#define ACP_DMA_DSCR_CNT_0                            0x1240040
+#define ACP_DMA_DSCR_CNT_1                            0x1240044
+#define ACP_DMA_DSCR_CNT_2                            0x1240048
+#define ACP_DMA_DSCR_CNT_3                            0x124004C
+#define ACP_DMA_DSCR_CNT_4                            0x1240050
+#define ACP_DMA_DSCR_CNT_5                            0x1240054
+#define ACP_DMA_DSCR_CNT_6                            0x1240058
+#define ACP_DMA_DSCR_CNT_7                            0x124005C
+#define ACP_DMA_PRIO_0                                0x1240060
+#define ACP_DMA_PRIO_1                                0x1240064
+#define ACP_DMA_PRIO_2                                0x1240068
+#define ACP_DMA_PRIO_3                                0x124006C
+#define ACP_DMA_PRIO_4                                0x1240070
+#define ACP_DMA_PRIO_5                                0x1240074
+#define ACP_DMA_PRIO_6                                0x1240078
+#define ACP_DMA_PRIO_7                                0x124007C
+#define ACP_DMA_CUR_DSCR_0                            0x1240080
+#define ACP_DMA_CUR_DSCR_1                            0x1240084
+#define ACP_DMA_CUR_DSCR_2                            0x1240088
+#define ACP_DMA_CUR_DSCR_3                            0x124008C
+#define ACP_DMA_CUR_DSCR_4                            0x1240090
+#define ACP_DMA_CUR_DSCR_5                            0x1240094
+#define ACP_DMA_CUR_DSCR_6                            0x1240098
+#define ACP_DMA_CUR_DSCR_7                            0x124009C
+#define ACP_DMA_CUR_TRANS_CNT_0                       0x12400A0
+#define ACP_DMA_CUR_TRANS_CNT_1                       0x12400A4
+#define ACP_DMA_CUR_TRANS_CNT_2                       0x12400A8
+#define ACP_DMA_CUR_TRANS_CNT_3                       0x12400AC
+#define ACP_DMA_CUR_TRANS_CNT_4                       0x12400B0
+#define ACP_DMA_CUR_TRANS_CNT_5                       0x12400B4
+#define ACP_DMA_CUR_TRANS_CNT_6                       0x12400B8
+#define ACP_DMA_CUR_TRANS_CNT_7                       0x12400BC
+#define ACP_DMA_ERR_STS_0                             0x12400C0
+#define ACP_DMA_ERR_STS_1                             0x12400C4
+#define ACP_DMA_ERR_STS_2                             0x12400C8
+#define ACP_DMA_ERR_STS_3                             0x12400CC
+#define ACP_DMA_ERR_STS_4                             0x12400D0
+#define ACP_DMA_ERR_STS_5                             0x12400D4
+#define ACP_DMA_ERR_STS_6                             0x12400D8
+#define ACP_DMA_ERR_STS_7                             0x12400DC
+#define ACP_DMA_DESC_BASE_ADDR                        0x12400E0
+#define ACP_DMA_DESC_MAX_NUM_DSCR                     0x12400E4
+#define ACP_DMA_CH_STS                                0x12400E8
+#define ACP_DMA_CH_GROUP                              0x12400EC
+#define ACP_DMA_CH_RST_STS                            0x12400F0
+
+// Registers from ACP_AXI2AXIATU block
+
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1                0x1240C00
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1                0x1240C04
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2                0x1240C08
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2                0x1240C0C
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3                0x1240C10
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3                0x1240C14
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4                0x1240C18
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4                0x1240C1C
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5                0x1240C20
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5                0x1240C24
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6                0x1240C28
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6                0x1240C2C
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7                0x1240C30
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7                0x1240C34
+#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8                0x1240C38
+#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8                0x1240C3C
+#define ACPAXI2AXI_ATU_CTRL                           0x1240C40
+
+// Registers from ACP_CLKRST block
+
+#define ACP_SOFT_RESET                                0x1241000
+#define ACP_CONTROL                                   0x1241004
+#define ACP_STATUS                                    0x1241008
+#define ACP_DYNAMIC_CG_MASTER_CONTROL                 0x1241010
+
+// Registers from ACP_MISC block
+
+#define ACP_EXTERNAL_INTR_ENB                         0x1241800
+#define ACP_EXTERNAL_INTR_CNTL                        0x1241804
+#define ACP_EXTERNAL_INTR_STAT                        0x1241808
+#define ACP_PGMEM_CTRL                                0x12418C0
+#define ACP_ERROR_STATUS                              0x12418C4
+#define ACP_SW_I2S_ERROR_REASON                       0x12418C8
+#define ACP_MEM_PG_STS                                0x12418CC
+
+// Registers from ACP_PGFSM block
+
+#define ACP_I2S_PIN_CONFIG                            0x1241400
+#define ACP_PAD_PULLUP_PULLDOWN_CTRL                  0x1241404
+#define ACP_PAD_DRIVE_STRENGTH_CTRL                   0x1241408
+#define ACP_SW_PAD_KEEPER_EN                          0x124140C
+#define ACP_PGFSM_CONTROL                             0x124141C
+#define ACP_PGFSM_STATUS                              0x1241420
+#define ACP_CLKMUX_SEL                                0x1241424
+#define ACP_DEVICE_STATE                              0x1241428
+#define AZ_DEVICE_STATE                               0x124142C
+#define ACP_INTR_URGENCY_TIMER                        0x1241430
+#define AZ_INTR_URGENCY_TIMER                         0x1241434
+
+// Registers from ACP_SCRATCH block
+
+#define ACP_SCRATCH_REG_0                             0x1250000
+#define ACP_SCRATCH_REG_1                             0x1250004
+#define ACP_SCRATCH_REG_2                             0x1250008
+#define ACP_SCRATCH_REG_3                             0x125000C
+#define ACP_SCRATCH_REG_4                             0x1250010
+#define ACP_SCRATCH_REG_5                             0x1250014
+#define ACP_SCRATCH_REG_6                             0x1250018
+#define ACP_SCRATCH_REG_7                             0x125001C
+#define ACP_SCRATCH_REG_8                             0x1250020
+#define ACP_SCRATCH_REG_9                             0x1250024
+#define ACP_SCRATCH_REG_10                            0x1250028
+#define ACP_SCRATCH_REG_11                            0x125002C
+#define ACP_SCRATCH_REG_12                            0x1250030
+#define ACP_SCRATCH_REG_13                            0x1250034
+#define ACP_SCRATCH_REG_14                            0x1250038
+#define ACP_SCRATCH_REG_15                            0x125003C
+#define ACP_SCRATCH_REG_16                            0x1250040
+#define ACP_SCRATCH_REG_17                            0x1250044
+#define ACP_SCRATCH_REG_18                            0x1250048
+#define ACP_SCRATCH_REG_19                            0x125004C
+#define ACP_SCRATCH_REG_20                            0x1250050
+#define ACP_SCRATCH_REG_21                            0x1250054
+#define ACP_SCRATCH_REG_22                            0x1250058
+#define ACP_SCRATCH_REG_23                            0x125005C
+#define ACP_SCRATCH_REG_24                            0x1250060
+#define ACP_SCRATCH_REG_25                            0x1250064
+#define ACP_SCRATCH_REG_26                            0x1250068
+#define ACP_SCRATCH_REG_27                            0x125006C
+#define ACP_SCRATCH_REG_28                            0x1250070
+#define ACP_SCRATCH_REG_29                            0x1250074
+#define ACP_SCRATCH_REG_30                            0x1250078
+#define ACP_SCRATCH_REG_31                            0x125007C
+#define ACP_SCRATCH_REG_32                            0x1250080
+#define ACP_SCRATCH_REG_33                            0x1250084
+#define ACP_SCRATCH_REG_34                            0x1250088
+#define ACP_SCRATCH_REG_35                            0x125008C
+#define ACP_SCRATCH_REG_36                            0x1250090
+#define ACP_SCRATCH_REG_37                            0x1250094
+#define ACP_SCRATCH_REG_38                            0x1250098
+#define ACP_SCRATCH_REG_39                            0x125009C
+#define ACP_SCRATCH_REG_40                            0x12500A0
+#define ACP_SCRATCH_REG_41                            0x12500A4
+#define ACP_SCRATCH_REG_42                            0x12500A8
+#define ACP_SCRATCH_REG_43                            0x12500AC
+#define ACP_SCRATCH_REG_44                            0x12500B0
+#define ACP_SCRATCH_REG_45                            0x12500B4
+#define ACP_SCRATCH_REG_46                            0x12500B8
+#define ACP_SCRATCH_REG_47                            0x12500BC
+#define ACP_SCRATCH_REG_48                            0x12500C0
+#define ACP_SCRATCH_REG_49                            0x12500C4
+#define ACP_SCRATCH_REG_50                            0x12500C8
+#define ACP_SCRATCH_REG_51                            0x12500CC
+#define ACP_SCRATCH_REG_52                            0x12500D0
+#define ACP_SCRATCH_REG_53                            0x12500D4
+#define ACP_SCRATCH_REG_54                            0x12500D8
+#define ACP_SCRATCH_REG_55                            0x12500DC
+#define ACP_SCRATCH_REG_56                            0x12500E0
+#define ACP_SCRATCH_REG_57                            0x12500E4
+#define ACP_SCRATCH_REG_58                            0x12500E8
+#define ACP_SCRATCH_REG_59                            0x12500EC
+#define ACP_SCRATCH_REG_60                            0x12500F0
+#define ACP_SCRATCH_REG_61                            0x12500F4
+#define ACP_SCRATCH_REG_62                            0x12500F8
+#define ACP_SCRATCH_REG_63                            0x12500FC
+#define ACP_SCRATCH_REG_64                            0x1250100
+#define ACP_SCRATCH_REG_65                            0x1250104
+#define ACP_SCRATCH_REG_66                            0x1250108
+#define ACP_SCRATCH_REG_67                            0x125010C
+#define ACP_SCRATCH_REG_68                            0x1250110
+#define ACP_SCRATCH_REG_69                            0x1250114
+#define ACP_SCRATCH_REG_70                            0x1250118
+#define ACP_SCRATCH_REG_71                            0x125011C
+#define ACP_SCRATCH_REG_72                            0x1250120
+#define ACP_SCRATCH_REG_73                            0x1250124
+#define ACP_SCRATCH_REG_74                            0x1250128
+#define ACP_SCRATCH_REG_75                            0x125012C
+#define ACP_SCRATCH_REG_76                            0x1250130
+#define ACP_SCRATCH_REG_77                            0x1250134
+#define ACP_SCRATCH_REG_78                            0x1250138
+#define ACP_SCRATCH_REG_79                            0x125013C
+#define ACP_SCRATCH_REG_80                            0x1250140
+#define ACP_SCRATCH_REG_81                            0x1250144
+#define ACP_SCRATCH_REG_82                            0x1250148
+#define ACP_SCRATCH_REG_83                            0x125014C
+#define ACP_SCRATCH_REG_84                            0x1250150
+#define ACP_SCRATCH_REG_85                            0x1250154
+#define ACP_SCRATCH_REG_86                            0x1250158
+#define ACP_SCRATCH_REG_87                            0x125015C
+#define ACP_SCRATCH_REG_88                            0x1250160
+#define ACP_SCRATCH_REG_89                            0x1250164
+#define ACP_SCRATCH_REG_90                            0x1250168
+#define ACP_SCRATCH_REG_91                            0x125016C
+#define ACP_SCRATCH_REG_92                            0x1250170
+#define ACP_SCRATCH_REG_93                            0x1250174
+#define ACP_SCRATCH_REG_94                            0x1250178
+#define ACP_SCRATCH_REG_95                            0x125017C
+#define ACP_SCRATCH_REG_96                            0x1250180
+#define ACP_SCRATCH_REG_97                            0x1250184
+#define ACP_SCRATCH_REG_98                            0x1250188
+#define ACP_SCRATCH_REG_99                            0x125018C
+#define ACP_SCRATCH_REG_100                           0x1250190
+#define ACP_SCRATCH_REG_101                           0x1250194
+#define ACP_SCRATCH_REG_102                           0x1250198
+#define ACP_SCRATCH_REG_103                           0x125019C
+#define ACP_SCRATCH_REG_104                           0x12501A0
+#define ACP_SCRATCH_REG_105                           0x12501A4
+#define ACP_SCRATCH_REG_106                           0x12501A8
+#define ACP_SCRATCH_REG_107                           0x12501AC
+#define ACP_SCRATCH_REG_108                           0x12501B0
+#define ACP_SCRATCH_REG_109                           0x12501B4
+#define ACP_SCRATCH_REG_110                           0x12501B8
+#define ACP_SCRATCH_REG_111                           0x12501BC
+#define ACP_SCRATCH_REG_112                           0x12501C0
+#define ACP_SCRATCH_REG_113                           0x12501C4
+#define ACP_SCRATCH_REG_114                           0x12501C8
+#define ACP_SCRATCH_REG_115                           0x12501CC
+#define ACP_SCRATCH_REG_116                           0x12501D0
+#define ACP_SCRATCH_REG_117                           0x12501D4
+#define ACP_SCRATCH_REG_118                           0x12501D8
+#define ACP_SCRATCH_REG_119                           0x12501DC
+#define ACP_SCRATCH_REG_120                           0x12501E0
+#define ACP_SCRATCH_REG_121                           0x12501E4
+#define ACP_SCRATCH_REG_122                           0x12501E8
+#define ACP_SCRATCH_REG_123                           0x12501EC
+#define ACP_SCRATCH_REG_124                           0x12501F0
+#define ACP_SCRATCH_REG_125                           0x12501F4
+#define ACP_SCRATCH_REG_126                           0x12501F8
+#define ACP_SCRATCH_REG_127                           0x12501FC
+#define ACP_SCRATCH_REG_128                           0x1250200
+
+// Registers from ACP_AUDIO_BUFFERS block
+
+#define ACP_I2S_RX_RINGBUFADDR                        0x1242000
+#define ACP_I2S_RX_RINGBUFSIZE                        0x1242004
+#define ACP_I2S_RX_LINKPOSITIONCNTR                   0x1242008
+#define ACP_I2S_RX_FIFOADDR                           0x124200C
+#define ACP_I2S_RX_FIFOSIZE                           0x1242010
+#define ACP_I2S_RX_DMA_SIZE                           0x1242014
+#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH            0x1242018
+#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW             0x124201C
+#define ACP_I2S_RX_INTR_WATERMARK_SIZE                0x1242020
+#define ACP_I2S_TX_RINGBUFADDR                        0x1242024
+#define ACP_I2S_TX_RINGBUFSIZE                        0x1242028
+#define ACP_I2S_TX_LINKPOSITIONCNTR                   0x124202C
+#define ACP_I2S_TX_FIFOADDR                           0x1242030
+#define ACP_I2S_TX_FIFOSIZE                           0x1242034
+#define ACP_I2S_TX_DMA_SIZE                           0x1242038
+#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH            0x124203C
+#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW             0x1242040
+#define ACP_I2S_TX_INTR_WATERMARK_SIZE                0x1242044
+#define ACP_BT_RX_RINGBUFADDR                         0x1242048
+#define ACP_BT_RX_RINGBUFSIZE                         0x124204C
+#define ACP_BT_RX_LINKPOSITIONCNTR                    0x1242050
+#define ACP_BT_RX_FIFOADDR                            0x1242054
+#define ACP_BT_RX_FIFOSIZE                            0x1242058
+#define ACP_BT_RX_DMA_SIZE                            0x124205C
+#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH             0x1242060
+#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW              0x1242064
+#define ACP_BT_RX_INTR_WATERMARK_SIZE                 0x1242068
+#define ACP_BT_TX_RINGBUFADDR                         0x124206C
+#define ACP_BT_TX_RINGBUFSIZE                         0x1242070
+#define ACP_BT_TX_LINKPOSITIONCNTR                    0x1242074
+#define ACP_BT_TX_FIFOADDR                            0x1242078
+#define ACP_BT_TX_FIFOSIZE                            0x124207C
+#define ACP_BT_TX_DMA_SIZE                            0x1242080
+#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH             0x1242084
+#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW              0x1242088
+#define ACP_BT_TX_INTR_WATERMARK_SIZE                 0x124208C
+#define ACP_HS_RX_RINGBUFADDR                         0x1242090
+#define ACP_HS_RX_RINGBUFSIZE                         0x1242094
+#define ACP_HS_RX_LINKPOSITIONCNTR                    0x1242098
+#define ACP_HS_RX_FIFOADDR                            0x124209C
+#define ACP_HS_RX_FIFOSIZE                            0x12420A0
+#define ACP_HS_RX_DMA_SIZE                            0x12420A4
+#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH             0x12420A8
+#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW              0x12420AC
+#define ACP_HS_RX_INTR_WATERMARK_SIZE                 0x12420B0
+#define ACP_HS_TX_RINGBUFADDR                         0x12420B4
+#define ACP_HS_TX_RINGBUFSIZE                         0x12420B8
+#define ACP_HS_TX_LINKPOSITIONCNTR                    0x12420BC
+#define ACP_HS_TX_FIFOADDR                            0x12420C0
+#define ACP_HS_TX_FIFOSIZE                            0x12420C4
+#define ACP_HS_TX_DMA_SIZE                            0x12420C8
+#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH             0x12420CC
+#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW              0x12420D0
+#define ACP_HS_TX_INTR_WATERMARK_SIZE                 0x12420D4
+
+// Registers from ACP_I2S_TDM block
+
+#define ACP_I2STDM_IER                                0x1242400
+#define ACP_I2STDM_IRER                               0x1242404
+#define ACP_I2STDM_RXFRMT                             0x1242408
+#define ACP_I2STDM_ITER                               0x124240C
+#define ACP_I2STDM_TXFRMT                             0x1242410
+
+// Registers from ACP_BT_TDM block
+
+#define ACP_BTTDM_IER                                 0x1242800
+#define ACP_BTTDM_IRER                                0x1242804
+#define ACP_BTTDM_RXFRMT                              0x1242808
+#define ACP_BTTDM_ITER                                0x124280C
+#define ACP_BTTDM_TXFRMT                              0x1242810
+
+// Registers from ACP_WOV block
+
+#define ACP_WOV_PDM_ENABLE                            0x1242C04
+#define ACP_WOV_PDM_DMA_ENABLE                        0x1242C08
+#define ACP_WOV_RX_RINGBUFADDR                        0x1242C0C
+#define ACP_WOV_RX_RINGBUFSIZE                        0x1242C10
+#define ACP_WOV_RX_LINKPOSITIONCNTR                   0x1242C14
+#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH            0x1242C18
+#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW             0x1242C1C
+#define ACP_WOV_RX_INTR_WATERMARK_SIZE                0x1242C20
+#define ACP_WOV_PDM_FIFO_FLUSH                        0x1242C24
+#define ACP_WOV_PDM_NO_OF_CHANNELS                    0x1242C28
+#define ACP_WOV_PDM_DECIMATION_FACTOR                 0x1242C2C
+#define ACP_WOV_PDM_VAD_CTRL                          0x1242C30
+#define ACP_WOV_BUFFER_STATUS                         0x1242C58
+#define ACP_WOV_MISC_CTRL                             0x1242C5C
+#define ACP_WOV_CLK_CTRL                              0x1242C60
+#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN             0x1242C64
+#define ACP_WOV_ERROR_STATUS_REGISTER                 0x1242C68
+#endif
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 1073f468f21f..0f18dfb85bfe 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -765,7 +765,7 @@ static int atmel_ssc_suspend(struct snd_soc_component *component)
 	struct atmel_ssc_info *ssc_p;
 	struct platform_device *pdev = to_platform_device(component->dev);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ssc_p = &ssc_info[pdev->id];
@@ -793,7 +793,7 @@ static int atmel_ssc_resume(struct snd_soc_component *component)
 	struct platform_device *pdev = to_platform_device(component->dev);
 	u32 cr;
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ssc_p = &ssc_info[pdev->id];
diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index e6a12e271b07..d80b570e950e 100644
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -653,7 +653,7 @@ static void bcm2835_i2s_stop(struct bcm2835_i2s_dev *dev,
 			BCM2835_I2S_CS_A_REG, mask, 0);
 
 	/* Stop also the clock when not SND_SOC_DAIFMT_CONT */
-	if (!dai->active && !(dev->fmt & SND_SOC_DAIFMT_CONT))
+	if (!snd_soc_dai_active(dai) && !(dev->fmt & SND_SOC_DAIFMT_CONT))
 		bcm2835_i2s_stop_clock(dev);
 }
 
@@ -695,7 +695,7 @@ static int bcm2835_i2s_startup(struct snd_pcm_substream *substream,
 {
 	struct bcm2835_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	/* Should this still be running stop it */
@@ -723,7 +723,7 @@ static void bcm2835_i2s_shutdown(struct snd_pcm_substream *substream,
 	bcm2835_i2s_stop(dev, substream, dai);
 
 	/* If both streams are stopped, disable module and clock */
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	/* Disable the module */
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
index 257f5048061e..6e634b448293 100644
--- a/sound/soc/bcm/cygnus-ssp.c
+++ b/sound/soc/bcm/cygnus-ssp.c
@@ -1056,7 +1056,7 @@ static int __cygnus_ssp_suspend(struct snd_soc_dai *cpu_dai)
 {
 	struct cygnus_aio_port *aio = cygnus_dai_get_portinfo(cpu_dai);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		return 0;
 
 	if (!aio->is_slave) {
@@ -1097,7 +1097,7 @@ static int __cygnus_ssp_resume(struct snd_soc_dai *cpu_dai)
 	struct cygnus_aio_port *aio = cygnus_dai_get_portinfo(cpu_dai);
 	int error;
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		return 0;
 
 	if (!aio->is_slave) {
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 723f4cf19467..371708b17c09 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -368,7 +368,7 @@ static int ep93xx_i2s_suspend(struct snd_soc_component *component)
 {
 	struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK);
@@ -381,7 +381,7 @@ static int ep93xx_i2s_resume(struct snd_soc_component *component)
 {
 	struct ep93xx_i2s_info *info = snd_soc_component_get_drvdata(component);
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		return 0;
 
 	ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK);
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index e60e0b6a689c..986a6308818b 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -116,6 +116,7 @@ config SND_SOC_ALL_CODECS
 	imply SND_SOC_MAX98926
 	imply SND_SOC_MAX98927
 	imply SND_SOC_MAX98373
+	imply SND_SOC_MAX98390
 	imply SND_SOC_MAX9850
 	imply SND_SOC_MAX9860
 	imply SND_SOC_MAX9759
@@ -167,7 +168,7 @@ config SND_SOC_ALL_CODECS
 	imply SND_SOC_RT5668
 	imply SND_SOC_RT5670
 	imply SND_SOC_RT5677
-	imply SND_SOC_RT5682
+	imply SND_SOC_RT5682_I2C
 	imply SND_SOC_RT5682_SDW
 	imply SND_SOC_RT700_SDW
 	imply SND_SOC_RT711_SDW
@@ -272,6 +273,7 @@ config SND_SOC_ALL_CODECS
 	imply SND_SOC_WM9712
 	imply SND_SOC_WM9713
 	imply SND_SOC_WSA881X
+	imply SND_SOC_ZL38060
 	help
 	  Normally ASoC codec drivers are only built if a machine driver which
 	  uses them is also built since they are only usable with a machine
@@ -537,8 +539,7 @@ config SND_SOC_CQ0093VC
 config SND_SOC_CROS_EC_CODEC
 	tristate "codec driver for ChromeOS EC"
 	depends on CROS_EC
-	select CRYPTO
-	select CRYPTO_SHA256
+	select CRYPTO_LIB_SHA256
 	help
 	  If you say yes here you will get support for the
 	  ChromeOS Embedded Controller's Audio Codec.
@@ -681,6 +682,7 @@ config SND_SOC_CX2072X
 
 config SND_SOC_JZ4740_CODEC
 	depends on MIPS || COMPILE_TEST
+	depends on OF
 	select REGMAP_MMIO
 	tristate "Ingenic JZ4740 internal CODEC"
 	help
@@ -692,6 +694,7 @@ config SND_SOC_JZ4740_CODEC
 
 config SND_SOC_JZ4725B_CODEC
 	depends on MIPS || COMPILE_TEST
+	depends on OF
 	select REGMAP
 	tristate "Ingenic JZ4725B internal CODEC"
 	help
@@ -703,6 +706,7 @@ config SND_SOC_JZ4725B_CODEC
 
 config SND_SOC_JZ4770_CODEC
 	depends on MIPS || COMPILE_TEST
+	depends on OF
 	select REGMAP
 	tristate "Ingenic JZ4770 internal CODEC"
 	help
@@ -717,7 +721,7 @@ config SND_SOC_L3
 
 config SND_SOC_DA7210
 	tristate
-	depends on I2C
+	depends on SND_SOC_I2C_AND_SPI
 
 config SND_SOC_DA7213
 	tristate "Dialog DA7213 CODEC"
@@ -867,6 +871,10 @@ config SND_SOC_MAX98373
 	tristate "Maxim Integrated MAX98373 Speaker Amplifier"
 	depends on I2C
 
+config SND_SOC_MAX98390
+	tristate "Maxim Integrated MAX98390 Speaker Amplifier"
+	depends on I2C
+
 config SND_SOC_MAX9850
 	tristate
 	depends on I2C
@@ -1135,7 +1143,11 @@ config SND_SOC_RT5677_SPI
 
 config SND_SOC_RT5682
 	tristate
-	depends on I2C || SOUNDWIRE
+
+config SND_SOC_RT5682_I2C
+	tristate
+	depends on I2C
+	select SND_SOC_RT5682
 
 config SND_SOC_RT5682_SDW
 	tristate "Realtek RT5682 Codec - SDW"
@@ -1569,7 +1581,7 @@ config SND_SOC_WM8978
 
 config SND_SOC_WM8983
 	tristate
-	depends on I2C
+	depends on SND_SOC_I2C_AND_SPI
 
 config SND_SOC_WM8985
 	tristate "Wolfson Microelectronics WM8985 and WM8758 codec driver"
@@ -1620,19 +1632,19 @@ config SND_SOC_WM9090
 
 config SND_SOC_WM9705
 	tristate
-	depends on SND_SOC_AC97_BUS
+	depends on SND_SOC_AC97_BUS || AC97_BUS_NEW
 	select REGMAP_AC97
 	select AC97_BUS_COMPAT if AC97_BUS_NEW
 
 config SND_SOC_WM9712
 	tristate
-	depends on SND_SOC_AC97_BUS
+	depends on SND_SOC_AC97_BUS || AC97_BUS_NEW
 	select REGMAP_AC97
 	select AC97_BUS_COMPAT if AC97_BUS_NEW
 
 config SND_SOC_WM9713
 	tristate
-	depends on SND_SOC_AC97_BUS
+	depends on SND_SOC_AC97_BUS || AC97_BUS_NEW
 	select REGMAP_AC97
 	select AC97_BUS_COMPAT if AC97_BUS_NEW
 
@@ -1645,6 +1657,16 @@ config SND_SOC_WSA881X
 	  This enables support for Qualcomm WSA8810/WSA8815 Class-D
 	  Smart Speaker Amplifier.
 
+config SND_SOC_ZL38060
+	tristate "Microsemi ZL38060 Connected Home Audio Processor"
+	depends on SPI_MASTER
+	select GPIOLIB
+	select REGMAP
+	help
+	  Support for ZL38060 Connected Home Audio Processor from Microsemi,
+	  which consists of a Digital Signal Processor (DSP), several Digital
+	  Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
+
 config SND_SOC_ZX_AUD96P22
 	tristate "ZTE ZX AUD96P22 CODEC"
 	depends on I2C
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 03533157cda6..47ae3cebb61e 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -115,6 +115,7 @@ snd-soc-max98925-objs := max98925.o
 snd-soc-max98926-objs := max98926.o
 snd-soc-max98927-objs := max98927.o
 snd-soc-max98373-objs := max98373.o
+snd-soc-max98390-objs := max98390.o
 snd-soc-max9850-objs := max9850.o
 snd-soc-max9860-objs := max9860.o
 snd-soc-mc13783-objs := mc13783.o
@@ -178,6 +179,7 @@ snd-soc-rt5677-objs := rt5677.o
 snd-soc-rt5677-spi-objs := rt5677-spi.o
 snd-soc-rt5682-objs := rt5682.o
 snd-soc-rt5682-sdw-objs := rt5682-sdw.o
+snd-soc-rt5682-i2c-objs := rt5682-i2c.o
 snd-soc-rt700-objs := rt700.o rt700-sdw.o
 snd-soc-rt711-objs := rt711.o rt711-sdw.o
 snd-soc-rt715-objs := rt715.o rt715-sdw.o
@@ -288,6 +290,7 @@ snd-soc-wm9712-objs := wm9712.o
 snd-soc-wm9713-objs := wm9713.o
 snd-soc-wm-hubs-objs := wm_hubs.o
 snd-soc-wsa881x-objs := wsa881x.o
+snd-soc-zl38060-objs := zl38060.o
 snd-soc-zx-aud96p22-objs := zx_aud96p22.o
 # Amp
 snd-soc-max9877-objs := max9877.o
@@ -415,6 +418,7 @@ obj-$(CONFIG_SND_SOC_MAX98925)	+= snd-soc-max98925.o
 obj-$(CONFIG_SND_SOC_MAX98926)	+= snd-soc-max98926.o
 obj-$(CONFIG_SND_SOC_MAX98927)	+= snd-soc-max98927.o
 obj-$(CONFIG_SND_SOC_MAX98373)	+= snd-soc-max98373.o
+obj-$(CONFIG_SND_SOC_MAX98390)	+= snd-soc-max98390.o
 obj-$(CONFIG_SND_SOC_MAX9850)	+= snd-soc-max9850.o
 obj-$(CONFIG_SND_SOC_MAX9860)	+= snd-soc-max9860.o
 obj-$(CONFIG_SND_SOC_MC13783)	+= snd-soc-mc13783.o
@@ -478,6 +482,7 @@ obj-$(CONFIG_SND_SOC_RT5670)	+= snd-soc-rt5670.o
 obj-$(CONFIG_SND_SOC_RT5677)	+= snd-soc-rt5677.o
 obj-$(CONFIG_SND_SOC_RT5677_SPI)	+= snd-soc-rt5677-spi.o
 obj-$(CONFIG_SND_SOC_RT5682)	+= snd-soc-rt5682.o
+obj-$(CONFIG_SND_SOC_RT5682_I2C)	+= snd-soc-rt5682-i2c.o
 obj-$(CONFIG_SND_SOC_RT5682_SDW)	+= snd-soc-rt5682-sdw.o
 obj-$(CONFIG_SND_SOC_RT700)     += snd-soc-rt700.o
 obj-$(CONFIG_SND_SOC_RT711)     += snd-soc-rt711.o
@@ -588,6 +593,7 @@ obj-$(CONFIG_SND_SOC_WM9713)	+= snd-soc-wm9713.o
 obj-$(CONFIG_SND_SOC_WM_ADSP)	+= snd-soc-wm-adsp.o
 obj-$(CONFIG_SND_SOC_WM_HUBS)	+= snd-soc-wm-hubs.o
 obj-$(CONFIG_SND_SOC_WSA881X)	+= snd-soc-wsa881x.o
+obj-$(CONFIG_SND_SOC_ZL38060)	+= snd-soc-zl38060.o
 obj-$(CONFIG_SND_SOC_ZX_AUD96P22) += snd-soc-zx-aud96p22.o
 
 # Amp
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index c4414c725c1f..43b1337bac37 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -2,7 +2,7 @@
 /*
  * ad1980.c  --  ALSA Soc AD1980 codec support
  *
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Roy Huang <roy.huang@analog.com>
  * 		Cliff Cai <cliff.cai@analog.com>
  */
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index 10daf61f0294..b98bf19f594e 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -2,7 +2,7 @@
 /*
  * ad73311.c  --  ALSA Soc AD73311 codec support
  *
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Cliff Cai <cliff.cai@analog.com>
  */
 
diff --git a/sound/soc/codecs/adau7118-i2c.c b/sound/soc/codecs/adau7118-i2c.c
index a8211362fe82..aa7afb3b826d 100644
--- a/sound/soc/codecs/adau7118-i2c.c
+++ b/sound/soc/codecs/adau7118-i2c.c
@@ -32,6 +32,12 @@ static const struct reg_default adau7118_reg_defaults[] = {
 	{ ADAU7118_REG_RESET, 0x00 },
 };
 
+static bool adau7118_volatile(struct device *dev, unsigned int reg)
+{
+	return (reg == ADAU7118_REG_RESET);
+}
+
+
 static const struct regmap_config adau7118_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -39,6 +45,7 @@ static const struct regmap_config adau7118_regmap_config = {
 	.num_reg_defaults = ARRAY_SIZE(adau7118_reg_defaults),
 	.cache_type = REGCACHE_RBTREE,
 	.max_register = ADAU7118_REG_RESET,
+	.volatile_reg = adau7118_volatile,
 };
 
 static int adau7118_probe_i2c(struct i2c_client *i2c,
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index 7cea398ec392..c4b9722c3d8f 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -725,7 +725,7 @@ static int adav80x_dai_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct adav80x *adav80x = snd_soc_component_get_drvdata(component);
 
-	if (!snd_soc_component_is_active(component) || !adav80x->rate)
+	if (!snd_soc_component_active(component) || !adav80x->rate)
 		return 0;
 
 	return snd_pcm_hw_constraint_single(substream->runtime,
@@ -738,7 +738,7 @@ static void adav80x_dai_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct adav80x *adav80x = snd_soc_component_get_drvdata(component);
 
-	if (!snd_soc_component_is_active(component))
+	if (!snd_soc_component_active(component))
 		adav80x->rate = 0;
 }
 
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 70341b30f567..9716c9624a89 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1926,7 +1926,7 @@ static int arizona_dai_set_sysclk(struct snd_soc_dai *dai,
 	if (clk_id == dai_priv->clk)
 		return 0;
 
-	if (dai->active) {
+	if (snd_soc_dai_active(dai)) {
 		dev_err(component->dev, "Can't change clock on active DAI %d\n",
 			dai->id);
 		return -EBUSY;
diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
index d3dc42aa6825..8d45c628e988 100644
--- a/sound/soc/codecs/cros_ec_codec.c
+++ b/sound/soc/codecs/cros_ec_codec.c
@@ -8,7 +8,6 @@
  * EC for audio function.
  */
 
-#include <crypto/hash.h>
 #include <crypto/sha.h>
 #include <linux/acpi.h>
 #include <linux/delay.h>
@@ -107,24 +106,11 @@ error:
 static int calculate_sha256(struct cros_ec_codec_priv *priv,
 			    uint8_t *buf, uint32_t size, uint8_t *digest)
 {
-	struct crypto_shash *tfm;
+	struct sha256_state sctx;
 
-	tfm = crypto_alloc_shash("sha256", CRYPTO_ALG_TYPE_SHASH, 0);
-	if (IS_ERR(tfm)) {
-		dev_err(priv->dev, "can't alloc shash\n");
-		return PTR_ERR(tfm);
-	}
-
-	{
-		SHASH_DESC_ON_STACK(desc, tfm);
-
-		desc->tfm = tfm;
-
-		crypto_shash_digest(desc, buf, size, digest);
-		shash_desc_zero(desc);
-	}
-
-	crypto_free_shash(tfm);
+	sha256_init(&sctx);
+	sha256_update(&sctx, buf, size);
+	sha256_final(&sctx, digest);
 
 #ifdef DEBUG
 	{
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 62f412d6f9f2..d43762ae8f3d 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -356,9 +356,9 @@ static int cs4271_hw_params(struct snd_pcm_substream *substream,
 		 */
 
 		if ((substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
-		     !dai->stream_active[SNDRV_PCM_STREAM_CAPTURE]) ||
+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_CAPTURE)) ||
 		    (substream->stream == SNDRV_PCM_STREAM_CAPTURE &&
-		     !dai->stream_active[SNDRV_PCM_STREAM_PLAYBACK])) {
+		     !snd_soc_dai_stream_active(dai, SNDRV_PCM_STREAM_PLAYBACK))) {
 			ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2,
 						 CS4271_MODE2_PDN,
 						 CS4271_MODE2_PDN);
diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c
index 8d1869bf7f9c..402c6b7c7014 100644
--- a/sound/soc/codecs/cs47l15.c
+++ b/sound/soc/codecs/cs47l15.c
@@ -1229,11 +1229,10 @@ static struct snd_soc_dai_driver cs47l15_dai[] = {
 	},
 };
 
-static int cs47l15_open(struct snd_compr_stream *stream)
+static int cs47l15_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
 	struct madera_priv *priv = &cs47l15->core;
 	struct madera *madera = priv->madera;
@@ -1329,7 +1328,7 @@ static unsigned int cs47l15_digital_vu[] = {
 	MADERA_DAC_DIGITAL_VOLUME_5R,
 };
 
-static const struct snd_compr_ops cs47l15_compr_ops = {
+static const struct snd_compress_ops cs47l15_compress_ops = {
 	.open = &cs47l15_open,
 	.free = &wm_adsp_compr_free,
 	.set_params = &wm_adsp_compr_set_params,
@@ -1345,7 +1344,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l15 = {
 	.set_sysclk		= &madera_set_sysclk,
 	.set_pll		= &cs47l15_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l15_compr_ops,
+	.compress_ops		= &cs47l15_compress_ops,
 	.controls		= cs47l15_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l15_snd_controls),
 	.dapm_widgets		= cs47l15_dapm_widgets,
diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c
index 6b0570f59630..f6d173d0120e 100644
--- a/sound/soc/codecs/cs47l24.c
+++ b/sound/soc/codecs/cs47l24.c
@@ -1068,10 +1068,10 @@ static struct snd_soc_dai_driver cs47l24_dai[] = {
 	},
 };
 
-static int cs47l24_open(struct snd_compr_stream *stream)
+static int cs47l24_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l24_priv *priv = snd_soc_component_get_drvdata(component);
 	struct arizona *arizona = priv->core.arizona;
 	int n_adsp;
@@ -1178,7 +1178,7 @@ static unsigned int cs47l24_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_4L,
 };
 
-static struct snd_compr_ops cs47l24_compr_ops = {
+static struct snd_compress_ops cs47l24_compress_ops = {
 	.open		= cs47l24_open,
 	.free		= wm_adsp_compr_free,
 	.set_params	= wm_adsp_compr_set_params,
@@ -1194,7 +1194,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l24 = {
 	.set_sysclk		= arizona_set_sysclk,
 	.set_pll		= cs47l24_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l24_compr_ops,
+	.compress_ops		= &cs47l24_compress_ops,
 	.controls		= cs47l24_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l24_snd_controls),
 	.dapm_widgets		= cs47l24_dapm_widgets,
diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c
index 18839807c9d1..d7538d50bbd3 100644
--- a/sound/soc/codecs/cs47l35.c
+++ b/sound/soc/codecs/cs47l35.c
@@ -1504,11 +1504,10 @@ static struct snd_soc_dai_driver cs47l35_dai[] = {
 	},
 };
 
-static int cs47l35_open(struct snd_compr_stream *stream)
+static int cs47l35_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l35 *cs47l35 = snd_soc_component_get_drvdata(component);
 	struct madera_priv *priv = &cs47l35->core;
 	struct madera *madera = priv->madera;
@@ -1622,7 +1621,7 @@ static unsigned int cs47l35_digital_vu[] = {
 	MADERA_DAC_DIGITAL_VOLUME_5R,
 };
 
-static const struct snd_compr_ops cs47l35_compr_ops = {
+static const struct snd_compress_ops cs47l35_compress_ops = {
 	.open = &cs47l35_open,
 	.free = &wm_adsp_compr_free,
 	.set_params = &wm_adsp_compr_set_params,
@@ -1638,7 +1637,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l35 = {
 	.set_sysclk		= &madera_set_sysclk,
 	.set_pll		= &cs47l35_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l35_compr_ops,
+	.compress_ops		= &cs47l35_compress_ops,
 	.controls		= cs47l35_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l35_snd_controls),
 	.dapm_widgets		= cs47l35_dapm_widgets,
diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c
index a575113207f0..9de991adad74 100644
--- a/sound/soc/codecs/cs47l85.c
+++ b/sound/soc/codecs/cs47l85.c
@@ -2447,11 +2447,10 @@ static struct snd_soc_dai_driver cs47l85_dai[] = {
 	},
 };
 
-static int cs47l85_open(struct snd_compr_stream *stream)
+static int cs47l85_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l85 *cs47l85 = snd_soc_component_get_drvdata(component);
 	struct madera_priv *priv = &cs47l85->core;
 	struct madera *madera = priv->madera;
@@ -2566,7 +2565,7 @@ static const unsigned int cs47l85_digital_vu[] = {
 	MADERA_DAC_DIGITAL_VOLUME_6R,
 };
 
-static const struct snd_compr_ops cs47l85_compr_ops = {
+static const struct snd_compress_ops cs47l85_compress_ops = {
 	.open = &cs47l85_open,
 	.free = &wm_adsp_compr_free,
 	.set_params = &wm_adsp_compr_set_params,
@@ -2582,7 +2581,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l85 = {
 	.set_sysclk		= &madera_set_sysclk,
 	.set_pll		= &cs47l85_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l85_compr_ops,
+	.compress_ops		= &cs47l85_compress_ops,
 	.controls		= cs47l85_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l85_snd_controls),
 	.dapm_widgets		= cs47l85_dapm_widgets,
diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c
index 81a1311b14e6..2715b5da0415 100644
--- a/sound/soc/codecs/cs47l90.c
+++ b/sound/soc/codecs/cs47l90.c
@@ -2358,11 +2358,10 @@ static struct snd_soc_dai_driver cs47l90_dai[] = {
 	},
 };
 
-static int cs47l90_open(struct snd_compr_stream *stream)
+static int cs47l90_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l90 *cs47l90 = snd_soc_component_get_drvdata(component);
 	struct madera_priv *priv = &cs47l90->core;
 	struct madera *madera = priv->madera;
@@ -2473,7 +2472,7 @@ static unsigned int cs47l90_digital_vu[] = {
 	MADERA_DAC_DIGITAL_VOLUME_5R,
 };
 
-static const struct snd_compr_ops cs47l90_compr_ops = {
+static const struct snd_compress_ops cs47l90_compress_ops = {
 	.open = &cs47l90_open,
 	.free = &wm_adsp_compr_free,
 	.set_params = &wm_adsp_compr_set_params,
@@ -2489,7 +2488,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l90 = {
 	.set_sysclk		= &madera_set_sysclk,
 	.set_pll		= &cs47l90_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l90_compr_ops,
+	.compress_ops		= &cs47l90_compress_ops,
 	.controls		= cs47l90_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l90_snd_controls),
 	.dapm_widgets		= cs47l90_dapm_widgets,
diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c
index 15fc213d178d..108d28007185 100644
--- a/sound/soc/codecs/cs47l92.c
+++ b/sound/soc/codecs/cs47l92.c
@@ -1830,11 +1830,10 @@ static struct snd_soc_dai_driver cs47l92_dai[] = {
 	},
 };
 
-static int cs47l92_open(struct snd_compr_stream *stream)
+static int cs47l92_open(struct snd_soc_component *component,
+			struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component);
 	struct madera_priv *priv = &cs47l92->core;
 	struct madera *madera = priv->madera;
@@ -1933,7 +1932,7 @@ static unsigned int cs47l92_digital_vu[] = {
 	MADERA_DAC_DIGITAL_VOLUME_5R,
 };
 
-static const struct snd_compr_ops cs47l92_compr_ops = {
+static const struct snd_compress_ops cs47l92_compress_ops = {
 	.open = &cs47l92_open,
 	.free = &wm_adsp_compr_free,
 	.set_params = &wm_adsp_compr_set_params,
@@ -1949,7 +1948,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l92 = {
 	.set_sysclk		= &madera_set_sysclk,
 	.set_pll		= &cs47l92_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &cs47l92_compr_ops,
+	.compress_ops		= &cs47l92_compress_ops,
 	.controls		= cs47l92_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs47l92_snd_controls),
 	.dapm_widgets		= cs47l92_dapm_widgets,
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 925a03996db4..3e6ad996741b 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
+#include <linux/pm_runtime.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
@@ -807,6 +808,11 @@ static int da7213_dai_event(struct snd_soc_dapm_widget *w,
 
 static const struct snd_soc_dapm_widget da7213_dapm_widgets[] = {
 	/*
+	 * Power Supply
+	 */
+	SND_SOC_DAPM_REGULATOR_SUPPLY("VDDMIC", 0, 0),
+
+	/*
 	 * Input & Output
 	 */
 
@@ -932,6 +938,9 @@ static const struct snd_soc_dapm_route da7213_audio_map[] = {
 	/* Dest       Connecting Widget    source */
 
 	/* Input path */
+	{"Mic Bias 1", NULL, "VDDMIC"},
+	{"Mic Bias 2", NULL, "VDDMIC"},
+
 	{"MIC1", NULL, "Mic Bias 1"},
 	{"MIC2", NULL, "Mic Bias 2"},
 
@@ -1334,10 +1343,10 @@ static int da7213_mute(struct snd_soc_dai *dai, int mute)
 #define DA7213_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
 			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
-				 int clk_id, unsigned int freq, int dir)
+static int da7213_set_component_sysclk(struct snd_soc_component *component,
+				       int clk_id, int source,
+				       unsigned int freq, int dir)
 {
-	struct snd_soc_component *component = codec_dai->component;
 	struct da7213_priv *da7213 = snd_soc_component_get_drvdata(component);
 	int ret = 0;
 
@@ -1345,7 +1354,7 @@ static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		return 0;
 
 	if (((freq < 5000000) && (freq != 32768)) || (freq > 54000000)) {
-		dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
+		dev_err(component->dev, "Unsupported MCLK value %d\n",
 			freq);
 		return -EINVAL;
 	}
@@ -1361,7 +1370,7 @@ static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 				    DA7213_PLL_MCLK_SQR_EN);
 		break;
 	default:
-		dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+		dev_err(component->dev, "Unknown clock source %d\n", clk_id);
 		return -EINVAL;
 	}
 
@@ -1371,7 +1380,7 @@ static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		freq = clk_round_rate(da7213->mclk, freq);
 		ret = clk_set_rate(da7213->mclk, freq);
 		if (ret) {
-			dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
+			dev_err(component->dev, "Failed to set clock rate %d\n",
 				freq);
 			return ret;
 		}
@@ -1383,10 +1392,10 @@ static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 }
 
 /* Supported PLL input frequencies are 32KHz, 5MHz - 54MHz. */
-static int da7213_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
-			      int source, unsigned int fref, unsigned int fout)
+static int da7213_set_component_pll(struct snd_soc_component *component,
+				    int pll_id, int source,
+				    unsigned int fref, unsigned int fout)
 {
-	struct snd_soc_component *component = codec_dai->component;
 	struct da7213_priv *da7213 = snd_soc_component_get_drvdata(component);
 
 	u8 pll_ctrl, indiv_bits, indiv;
@@ -1498,8 +1507,6 @@ static int da7213_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 static const struct snd_soc_dai_ops da7213_dai_ops = {
 	.hw_params	= da7213_hw_params,
 	.set_fmt	= da7213_set_dai_fmt,
-	.set_sysclk	= da7213_set_dai_sysclk,
-	.set_pll	= da7213_set_dai_pll,
 	.digital_mute	= da7213_mute,
 };
 
@@ -1571,6 +1578,7 @@ static int da7213_set_bias_level(struct snd_soc_component *component,
 #if defined(CONFIG_OF)
 /* DT */
 static const struct of_device_id da7213_of_match[] = {
+	{ .compatible = "dlg,da7212", },
 	{ .compatible = "dlg,da7213", },
 	{ }
 };
@@ -1690,6 +1698,8 @@ static int da7213_probe(struct snd_soc_component *component)
 {
 	struct da7213_priv *da7213 = snd_soc_component_get_drvdata(component);
 
+	pm_runtime_get_sync(component->dev);
+
 	/* Default to using ALC auto offset calibration mode. */
 	snd_soc_component_update_bits(component, DA7213_ALC_CTRL1,
 			    DA7213_ALC_CALIB_MODE_MAN, 0);
@@ -1810,6 +1820,8 @@ static int da7213_probe(struct snd_soc_component *component)
 				    DA7213_DMIC_CLK_RATE_MASK, dmic_cfg);
 	}
 
+	pm_runtime_put_sync(component->dev);
+
 	/* Check if MCLK provided */
 	da7213->mclk = devm_clk_get(component->dev, "mclk");
 	if (IS_ERR(da7213->mclk)) {
@@ -1831,6 +1843,8 @@ static const struct snd_soc_component_driver soc_component_dev_da7213 = {
 	.num_dapm_widgets	= ARRAY_SIZE(da7213_dapm_widgets),
 	.dapm_routes		= da7213_audio_map,
 	.num_dapm_routes	= ARRAY_SIZE(da7213_audio_map),
+	.set_sysclk		= da7213_set_component_sysclk,
+	.set_pll		= da7213_set_component_pll,
 	.idle_bias_on		= 1,
 	.use_pmdown_time	= 1,
 	.endianness		= 1,
@@ -1847,11 +1861,22 @@ static const struct regmap_config da7213_regmap_config = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
+static void da7213_power_off(void *data)
+{
+	struct da7213_priv *da7213 = data;
+	regulator_bulk_disable(DA7213_NUM_SUPPLIES, da7213->supplies);
+}
+
+static const char *da7213_supply_names[DA7213_NUM_SUPPLIES] = {
+	[DA7213_SUPPLY_VDDA] = "VDDA",
+	[DA7213_SUPPLY_VDDIO] = "VDDIO",
+};
+
 static int da7213_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
 	struct da7213_priv *da7213;
-	int ret;
+	int i, ret;
 
 	da7213 = devm_kzalloc(&i2c->dev, sizeof(*da7213), GFP_KERNEL);
 	if (!da7213)
@@ -1859,6 +1884,25 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, da7213);
 
+	/* Get required supplies */
+	for (i = 0; i < DA7213_NUM_SUPPLIES; ++i)
+		da7213->supplies[i].supply = da7213_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, DA7213_NUM_SUPPLIES,
+				      da7213->supplies);
+	if (ret) {
+		dev_err(&i2c->dev, "Failed to get supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(DA7213_NUM_SUPPLIES, da7213->supplies);
+	if (ret < 0)
+		return ret;
+
+	ret = devm_add_action_or_reset(&i2c->dev, da7213_power_off, da7213);
+	if (ret < 0)
+		return ret;
+
 	da7213->regmap = devm_regmap_init_i2c(i2c, &da7213_regmap_config);
 	if (IS_ERR(da7213->regmap)) {
 		ret = PTR_ERR(da7213->regmap);
@@ -1866,6 +1910,11 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	pm_runtime_set_autosuspend_delay(&i2c->dev, 100);
+	pm_runtime_use_autosuspend(&i2c->dev);
+	pm_runtime_set_active(&i2c->dev);
+	pm_runtime_enable(&i2c->dev);
+
 	ret = devm_snd_soc_register_component(&i2c->dev,
 			&soc_component_dev_da7213, &da7213_dai, 1);
 	if (ret < 0) {
@@ -1875,6 +1924,34 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
 	return ret;
 }
 
+static int __maybe_unused da7213_runtime_suspend(struct device *dev)
+{
+	struct da7213_priv *da7213 = dev_get_drvdata(dev);
+
+	regcache_cache_only(da7213->regmap, true);
+	regcache_mark_dirty(da7213->regmap);
+	regulator_bulk_disable(DA7213_NUM_SUPPLIES, da7213->supplies);
+
+	return 0;
+}
+
+static int __maybe_unused da7213_runtime_resume(struct device *dev)
+{
+	struct da7213_priv *da7213 = dev_get_drvdata(dev);
+	int ret;
+
+	ret = regulator_bulk_enable(DA7213_NUM_SUPPLIES, da7213->supplies);
+	if (ret < 0)
+		return ret;
+	regcache_cache_only(da7213->regmap, false);
+	regcache_sync(da7213->regmap);
+	return 0;
+}
+
+static const struct dev_pm_ops da7213_pm = {
+	SET_RUNTIME_PM_OPS(da7213_runtime_suspend, da7213_runtime_resume, NULL)
+};
+
 static const struct i2c_device_id da7213_i2c_id[] = {
 	{ "da7213", 0 },
 	{ }
@@ -1887,6 +1964,7 @@ static struct i2c_driver da7213_i2c_driver = {
 		.name = "da7213",
 		.of_match_table = of_match_ptr(da7213_of_match),
 		.acpi_match_table = ACPI_PTR(da7213_acpi_match),
+		.pm = &da7213_pm,
 	},
 	.probe		= da7213_i2c_probe,
 	.id_table	= da7213_i2c_id,
diff --git a/sound/soc/codecs/da7213.h b/sound/soc/codecs/da7213.h
index 3250a3821fcc..3890829dfb6e 100644
--- a/sound/soc/codecs/da7213.h
+++ b/sound/soc/codecs/da7213.h
@@ -12,6 +12,7 @@
 
 #include <linux/clk.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <sound/da7213.h>
 
 /*
@@ -521,9 +522,17 @@ enum da7213_sys_clk {
 	DA7213_SYSCLK_PLL_32KHZ
 };
 
+/* Regulators */
+enum da7213_supplies {
+	DA7213_SUPPLY_VDDA = 0,
+	DA7213_SUPPLY_VDDIO,
+	DA7213_NUM_SUPPLIES,
+};
+
 /* Codec private data */
 struct da7213_priv {
 	struct regmap *regmap;
+	struct regulator_bulk_data supplies[DA7213_NUM_SUPPLIES];
 	struct clk *mclk;
 	unsigned int mclk_rate;
 	int clk_src;
diff --git a/sound/soc/codecs/dmic.c b/sound/soc/codecs/dmic.c
index f5560a49b9e5..5d079d90fd3b 100644
--- a/sound/soc/codecs/dmic.c
+++ b/sound/soc/codecs/dmic.c
@@ -59,14 +59,14 @@ static int dmic_aif_event(struct snd_soc_dapm_widget *w,
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
 		if (dmic->gpio_en)
-			gpiod_set_value(dmic->gpio_en, 1);
+			gpiod_set_value_cansleep(dmic->gpio_en, 1);
 
 		if (dmic->wakeup_delay)
 			msleep(dmic->wakeup_delay);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
 		if (dmic->gpio_en)
-			gpiod_set_value(dmic->gpio_en, 0);
+			gpiod_set_value_cansleep(dmic->gpio_en, 0);
 		break;
 	}
 
diff --git a/sound/soc/codecs/hdac_hda.h b/sound/soc/codecs/hdac_hda.h
index 598b07d9b6fe..d0efc5e254ae 100644
--- a/sound/soc/codecs/hdac_hda.h
+++ b/sound/soc/codecs/hdac_hda.h
@@ -28,10 +28,6 @@ struct hdac_hda_priv {
 	bool need_display_power;
 };
 
-#define hdac_to_hda_priv(_hdac) \
-			container_of(_hdac, struct hdac_hda_priv, codec.core)
-#define hdac_to_hda_codec(_hdac) container_of(_hdac, struct hda_codec, core)
-
 struct hdac_ext_bus_ops *snd_soc_hdac_hda_get_ops(void);
 
 #endif /* __HDAC_HDA_H__ */
diff --git a/sound/soc/codecs/jz4725b.c b/sound/soc/codecs/jz4725b.c
index 2567a5d15b55..e49374c72e70 100644
--- a/sound/soc/codecs/jz4725b.c
+++ b/sound/soc/codecs/jz4725b.c
@@ -574,19 +574,17 @@ static int jz4725b_codec_probe(struct platform_device *pdev)
 	return ret;
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id jz4725b_codec_of_matches[] = {
 	{ .compatible = "ingenic,jz4725b-codec", },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, jz4725b_codec_of_matches);
-#endif
 
 static struct platform_driver jz4725b_codec_driver = {
 	.probe = jz4725b_codec_probe,
 	.driver = {
 		.name = "jz4725b-codec",
-		.of_match_table = of_match_ptr(jz4725b_codec_of_matches),
+		.of_match_table = jz4725b_codec_of_matches,
 	},
 };
 module_platform_driver(jz4725b_codec_driver);
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 460aa1fd1efe..c9900d1cd5c2 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -344,19 +344,17 @@ static int jz4740_codec_probe(struct platform_device *pdev)
 	return ret;
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id jz4740_codec_of_matches[] = {
 	{ .compatible = "ingenic,jz4740-codec", },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, jz4740_codec_of_matches);
-#endif
 
 static struct platform_driver jz4740_codec_driver = {
 	.probe = jz4740_codec_probe,
 	.driver = {
 		.name = "jz4740-codec",
-		.of_match_table = of_match_ptr(jz4740_codec_of_matches),
+		.of_match_table = jz4740_codec_of_matches,
 	},
 };
 
diff --git a/sound/soc/codecs/jz4770.c b/sound/soc/codecs/jz4770.c
index e7cf2c107607..34775aa62402 100644
--- a/sound/soc/codecs/jz4770.c
+++ b/sound/soc/codecs/jz4770.c
@@ -937,7 +937,7 @@ static struct platform_driver jz4770_codec_driver = {
 	.probe			= jz4770_codec_probe,
 	.driver			= {
 		.name		= "jz4770-codec",
-		.of_match_table = of_match_ptr(jz4770_codec_of_matches),
+		.of_match_table = jz4770_codec_of_matches,
 	},
 };
 module_platform_driver(jz4770_codec_driver);
diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c
index a448d2a2918a..ec380b0b2d4e 100644
--- a/sound/soc/codecs/madera.c
+++ b/sound/soc/codecs/madera.c
@@ -3279,7 +3279,7 @@ static int madera_dai_set_sysclk(struct snd_soc_dai *dai,
 	if (is_sync == madera_is_syncclk(dai_priv->clk))
 		return 0;
 
-	if (dai->active) {
+	if (snd_soc_dai_active(dai)) {
 		dev_err(component->dev, "Can't change clock on active DAI %d\n",
 			dai->id);
 		return -EBUSY;
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index d0737db5868a..39dda1b03b3d 100644
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -220,6 +220,6 @@ static struct i2c_driver max9768_i2c_driver = {
 };
 module_i2c_driver(max9768_i2c_driver);
 
-MODULE_AUTHOR("Wolfram Sang <w.sang@pengutronix.de>");
+MODULE_AUTHOR("Wolfram Sang <kernel@pengutronix.de>");
 MODULE_DESCRIPTION("ASoC MAX9768 amplifier driver");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 032adc14562d..e2cc1ad8cb0a 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -2039,7 +2039,7 @@ static int max98090_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		if (!max98090->master && dai->active == 1)
+		if (!max98090->master && snd_soc_dai_active(dai) == 1)
 			queue_delayed_work(system_power_efficient_wq,
 					   &max98090->pll_det_enable_work,
 					   msecs_to_jiffies(10));
@@ -2047,7 +2047,7 @@ static int max98090_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (!max98090->master && dai->active == 1)
+		if (!max98090->master && snd_soc_dai_active(dai) == 1)
 			schedule_work(&max98090->pll_det_disable_work);
 		break;
 	default:
@@ -2109,7 +2109,7 @@ static void max98090_pll_work(struct max98090_priv *max98090)
 	unsigned int pll;
 	int i;
 
-	if (!snd_soc_component_is_active(component))
+	if (!snd_soc_component_active(component))
 		return;
 
 	dev_info_ratelimited(component->dev, "PLL unlocked\n");
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c
index cae1def8902d..96718e3a1ad0 100644
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@@ -850,8 +850,8 @@ static int max98373_resume(struct device *dev)
 {
 	struct max98373_priv *max98373 = dev_get_drvdata(dev);
 
-	max98373_reset(max98373, dev);
 	regcache_cache_only(max98373->regmap, false);
+	max98373_reset(max98373, dev);
 	regcache_sync(max98373->regmap);
 	return 0;
 }
diff --git a/sound/soc/codecs/max98390.c b/sound/soc/codecs/max98390.c
new file mode 100644
index 000000000000..b9ce44dda886
--- /dev/null
+++ b/sound/soc/codecs/max98390.c
@@ -0,0 +1,1040 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * max98390.c  --  MAX98390 ALSA Soc Audio driver
+ *
+ * Copyright (C) 2020 Maxim Integrated Products
+ *
+ */
+
+#include <linux/acpi.h>
+#include <linux/cdev.h>
+#include <linux/dmi.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/time.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include "max98390.h"
+
+static struct reg_default max98390_reg_defaults[] = {
+	{MAX98390_INT_EN1, 0xf0},
+	{MAX98390_INT_EN2, 0x00},
+	{MAX98390_INT_EN3, 0x00},
+	{MAX98390_INT_FLAG_CLR1, 0x00},
+	{MAX98390_INT_FLAG_CLR2, 0x00},
+	{MAX98390_INT_FLAG_CLR3, 0x00},
+	{MAX98390_IRQ_CTRL, 0x01},
+	{MAX98390_CLK_MON, 0x6d},
+	{MAX98390_DAT_MON, 0x03},
+	{MAX98390_WDOG_CTRL, 0x00},
+	{MAX98390_WDOG_RST, 0x00},
+	{MAX98390_MEAS_ADC_THERM_WARN_THRESH, 0x75},
+	{MAX98390_MEAS_ADC_THERM_SHDN_THRESH, 0x8c},
+	{MAX98390_MEAS_ADC_THERM_HYSTERESIS, 0x08},
+	{MAX98390_PIN_CFG, 0x55},
+	{MAX98390_PCM_RX_EN_A, 0x00},
+	{MAX98390_PCM_RX_EN_B, 0x00},
+	{MAX98390_PCM_TX_EN_A, 0x00},
+	{MAX98390_PCM_TX_EN_B, 0x00},
+	{MAX98390_PCM_TX_HIZ_CTRL_A, 0xff},
+	{MAX98390_PCM_TX_HIZ_CTRL_B, 0xff},
+	{MAX98390_PCM_CH_SRC_1, 0x00},
+	{MAX98390_PCM_CH_SRC_2, 0x00},
+	{MAX98390_PCM_CH_SRC_3, 0x00},
+	{MAX98390_PCM_MODE_CFG, 0xc0},
+	{MAX98390_PCM_MASTER_MODE, 0x1c},
+	{MAX98390_PCM_CLK_SETUP, 0x44},
+	{MAX98390_PCM_SR_SETUP, 0x08},
+	{MAX98390_ICC_RX_EN_A, 0x00},
+	{MAX98390_ICC_RX_EN_B, 0x00},
+	{MAX98390_ICC_TX_EN_A, 0x00},
+	{MAX98390_ICC_TX_EN_B, 0x00},
+	{MAX98390_ICC_HIZ_MANUAL_MODE, 0x00},
+	{MAX98390_ICC_TX_HIZ_EN_A, 0x00},
+	{MAX98390_ICC_TX_HIZ_EN_B, 0x00},
+	{MAX98390_ICC_LNK_EN, 0x00},
+	{MAX98390_R2039_AMP_DSP_CFG, 0x0f},
+	{MAX98390_R203A_AMP_EN, 0x81},
+	{MAX98390_TONE_GEN_DC_CFG, 0x00},
+	{MAX98390_SPK_SRC_SEL, 0x00},
+	{MAX98390_SSM_CFG, 0x85},
+	{MAX98390_MEAS_EN, 0x03},
+	{MAX98390_MEAS_DSP_CFG, 0x0f},
+	{MAX98390_BOOST_CTRL0, 0x1c},
+	{MAX98390_BOOST_CTRL3, 0x01},
+	{MAX98390_BOOST_CTRL1, 0x40},
+	{MAX98390_MEAS_ADC_CFG, 0x07},
+	{MAX98390_MEAS_ADC_BASE_MSB, 0x00},
+	{MAX98390_MEAS_ADC_BASE_LSB, 0x23},
+	{MAX98390_ADC_CH0_DIVIDE, 0x00},
+	{MAX98390_ADC_CH1_DIVIDE, 0x00},
+	{MAX98390_ADC_CH2_DIVIDE, 0x00},
+	{MAX98390_ADC_CH0_FILT_CFG, 0x00},
+	{MAX98390_ADC_CH1_FILT_CFG, 0x00},
+	{MAX98390_ADC_CH2_FILT_CFG, 0x00},
+	{MAX98390_PWR_GATE_CTL, 0x2c},
+	{MAX98390_BROWNOUT_EN, 0x00},
+	{MAX98390_BROWNOUT_INFINITE_HOLD, 0x00},
+	{MAX98390_BROWNOUT_INFINITE_HOLD_CLR, 0x00},
+	{MAX98390_BROWNOUT_LVL_HOLD, 0x00},
+	{MAX98390_BROWNOUT_LVL1_THRESH, 0x00},
+	{MAX98390_BROWNOUT_LVL2_THRESH, 0x00},
+	{MAX98390_BROWNOUT_LVL3_THRESH, 0x00},
+	{MAX98390_BROWNOUT_LVL4_THRESH, 0x00},
+	{MAX98390_BROWNOUT_THRESH_HYSTERYSIS, 0x00},
+	{MAX98390_BROWNOUT_AMP_LIMITER_ATK_REL, 0x1f},
+	{MAX98390_BROWNOUT_AMP_GAIN_ATK_REL, 0x00},
+	{MAX98390_BROWNOUT_AMP1_CLIP_MODE, 0x00},
+	{MAX98390_BROWNOUT_LVL1_CUR_LIMIT, 0x00},
+	{MAX98390_BROWNOUT_LVL1_AMP1_CTRL1, 0x00},
+	{MAX98390_BROWNOUT_LVL1_AMP1_CTRL2, 0x00},
+	{MAX98390_BROWNOUT_LVL1_AMP1_CTRL3, 0x00},
+	{MAX98390_BROWNOUT_LVL2_CUR_LIMIT, 0x00},
+	{MAX98390_BROWNOUT_LVL2_AMP1_CTRL1, 0x00},
+	{MAX98390_BROWNOUT_LVL2_AMP1_CTRL2, 0x00},
+	{MAX98390_BROWNOUT_LVL2_AMP1_CTRL3, 0x00},
+	{MAX98390_BROWNOUT_LVL3_CUR_LIMIT, 0x00},
+	{MAX98390_BROWNOUT_LVL3_AMP1_CTRL1, 0x00},
+	{MAX98390_BROWNOUT_LVL3_AMP1_CTRL2, 0x00},
+	{MAX98390_BROWNOUT_LVL3_AMP1_CTRL3, 0x00},
+	{MAX98390_BROWNOUT_LVL4_CUR_LIMIT, 0x00},
+	{MAX98390_BROWNOUT_LVL4_AMP1_CTRL1, 0x00},
+	{MAX98390_BROWNOUT_LVL4_AMP1_CTRL2, 0x00},
+	{MAX98390_BROWNOUT_LVL4_AMP1_CTRL3, 0x00},
+	{MAX98390_BROWNOUT_ILIM_HLD, 0x00},
+	{MAX98390_BROWNOUT_LIM_HLD, 0x00},
+	{MAX98390_BROWNOUT_CLIP_HLD, 0x00},
+	{MAX98390_BROWNOUT_GAIN_HLD, 0x00},
+	{MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0f},
+	{MAX98390_ENV_TRACK_BOOST_VOUT_DELAY, 0x80},
+	{MAX98390_ENV_TRACK_REL_RATE, 0x07},
+	{MAX98390_ENV_TRACK_HOLD_RATE, 0x07},
+	{MAX98390_ENV_TRACK_CTRL, 0x01},
+	{MAX98390_BOOST_BYPASS1, 0x49},
+	{MAX98390_BOOST_BYPASS2, 0x2b},
+	{MAX98390_BOOST_BYPASS3, 0x08},
+	{MAX98390_FET_SCALING1, 0x00},
+	{MAX98390_FET_SCALING2, 0x03},
+	{MAX98390_FET_SCALING3, 0x00},
+	{MAX98390_FET_SCALING4, 0x07},
+	{MAX98390_SPK_SPEEDUP, 0x00},
+	{DSMIG_WB_DRC_RELEASE_TIME_1, 0x00},
+	{DSMIG_WB_DRC_RELEASE_TIME_2, 0x00},
+	{DSMIG_WB_DRC_ATTACK_TIME_1, 0x00},
+	{DSMIG_WB_DRC_ATTACK_TIME_2, 0x00},
+	{DSMIG_WB_DRC_COMPRESSION_RATIO, 0x00},
+	{DSMIG_WB_DRC_COMPRESSION_THRESHOLD, 0x00},
+	{DSMIG_WB_DRC_MAKEUPGAIN, 0x00},
+	{DSMIG_WB_DRC_NOISE_GATE_THRESHOLD, 0x00},
+	{DSMIG_WBDRC_HPF_ENABLE, 0x00},
+	{DSMIG_WB_DRC_TEST_SMOOTHER_OUT_EN, 0x00},
+	{DSMIG_PPR_THRESHOLD, 0x00},
+	{DSM_STEREO_BASS_CHANNEL_SELECT, 0x00},
+	{DSM_TPROT_THRESHOLD_BYTE0, 0x00},
+	{DSM_TPROT_THRESHOLD_BYTE1, 0x00},
+	{DSM_TPROT_ROOM_TEMPERATURE_BYTE0, 0x00},
+	{DSM_TPROT_ROOM_TEMPERATURE_BYTE1, 0x00},
+	{DSM_TPROT_RECIP_RDC_ROOM_BYTE0, 0x00},
+	{DSM_TPROT_RECIP_RDC_ROOM_BYTE1, 0x00},
+	{DSM_TPROT_RECIP_RDC_ROOM_BYTE2, 0x00},
+	{DSM_TPROT_RECIP_TCONST_BYTE0, 0x00},
+	{DSM_TPROT_RECIP_TCONST_BYTE1, 0x00},
+	{DSM_TPROT_RECIP_TCONST_BYTE2, 0x00},
+	{DSM_THERMAL_ATTENUATION_SETTINGS, 0x00},
+	{DSM_THERMAL_PILOT_TONE_ATTENUATION, 0x00},
+	{DSM_TPROT_PG_TEMP_THRESH_BYTE0, 0x00},
+	{DSM_TPROT_PG_TEMP_THRESH_BYTE1, 0x00},
+	{DSMIG_DEBUZZER_THRESHOLD, 0x00},
+	{DSMIG_DEBUZZER_ALPHA_COEF_TEST_ONLY, 0x08},
+	{DSM_VOL_ENA, 0x20},
+	{DSM_VOL_CTRL, 0xa0},
+	{DSMIG_EN, 0x00},
+	{MAX98390_R23E1_DSP_GLOBAL_EN, 0x00},
+	{MAX98390_R23FF_GLOBAL_EN, 0x00},
+};
+
+static int max98390_dsm_calibrate(struct snd_soc_component *component);
+
+static int max98390_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+	struct snd_soc_component *component = codec_dai->component;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+	unsigned int mode;
+	unsigned int format;
+	unsigned int invert = 0;
+
+	dev_dbg(component->dev, "%s: fmt 0x%08X\n", __func__, fmt);
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		mode = MAX98390_PCM_MASTER_MODE_SLAVE;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFM:
+		max98390->master = true;
+		mode = MAX98390_PCM_MASTER_MODE_MASTER;
+		break;
+	default:
+		dev_err(component->dev, "DAI clock mode unsupported\n");
+		return -EINVAL;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_MASTER_MODE,
+		MAX98390_PCM_MASTER_MODE_MASK,
+		mode);
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		invert = MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE;
+		break;
+	default:
+		dev_err(component->dev, "DAI invert mode unsupported\n");
+		return -EINVAL;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_MODE_CFG,
+		MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE,
+		invert);
+
+	/* interface format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		format = MAX98390_PCM_FORMAT_I2S;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		format = MAX98390_PCM_FORMAT_LJ;
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		format = MAX98390_PCM_FORMAT_TDM_MODE1;
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		format = MAX98390_PCM_FORMAT_TDM_MODE0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_MODE_CFG,
+		MAX98390_PCM_MODE_CFG_FORMAT_MASK,
+		format << MAX98390_PCM_MODE_CFG_FORMAT_SHIFT);
+
+	return 0;
+}
+
+static int max98390_get_bclk_sel(int bclk)
+{
+	int i;
+	/* BCLKs per LRCLK */
+	static int bclk_sel_table[] = {
+		32, 48, 64, 96, 128, 192, 256, 320, 384, 512,
+	};
+	/* match BCLKs per LRCLK */
+	for (i = 0; i < ARRAY_SIZE(bclk_sel_table); i++) {
+		if (bclk_sel_table[i] == bclk)
+			return i + 2;
+	}
+	return 0;
+}
+
+static int max98390_set_clock(struct snd_soc_component *component,
+		struct snd_pcm_hw_params *params)
+{
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+	/* codec MCLK rate in master mode */
+	static int rate_table[] = {
+		5644800, 6000000, 6144000, 6500000,
+		9600000, 11289600, 12000000, 12288000,
+		13000000, 19200000,
+	};
+	/* BCLK/LRCLK ratio calculation */
+	int blr_clk_ratio = params_channels(params)
+		* snd_pcm_format_width(params_format(params));
+	int value;
+
+	if (max98390->master) {
+		int i;
+		/* match rate to closest value */
+		for (i = 0; i < ARRAY_SIZE(rate_table); i++) {
+			if (rate_table[i] >= max98390->sysclk)
+				break;
+		}
+		if (i == ARRAY_SIZE(rate_table)) {
+			dev_err(component->dev, "failed to find proper clock rate.\n");
+			return -EINVAL;
+		}
+
+		regmap_update_bits(max98390->regmap,
+			MAX98390_PCM_MASTER_MODE,
+			MAX98390_PCM_MASTER_MODE_MCLK_MASK,
+			i << MAX98390_PCM_MASTER_MODE_MCLK_RATE_SHIFT);
+	}
+
+	if (!max98390->tdm_mode) {
+		/* BCLK configuration */
+		value = max98390_get_bclk_sel(blr_clk_ratio);
+		if (!value) {
+			dev_err(component->dev, "format unsupported %d\n",
+				params_format(params));
+			return -EINVAL;
+		}
+
+		regmap_update_bits(max98390->regmap,
+			MAX98390_PCM_CLK_SETUP,
+			MAX98390_PCM_CLK_SETUP_BSEL_MASK,
+			value);
+	}
+	return 0;
+}
+
+static int max98390_dai_hw_params(struct snd_pcm_substream *substream,
+		struct snd_pcm_hw_params *params,
+		struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component =
+		dai->component;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	unsigned int sampling_rate;
+	unsigned int chan_sz;
+
+	/* pcm mode configuration */
+	switch (snd_pcm_format_width(params_format(params))) {
+	case 16:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_16;
+		break;
+	case 24:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_24;
+		break;
+	case 32:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_32;
+		break;
+	default:
+		dev_err(component->dev, "format unsupported %d\n",
+			params_format(params));
+		goto err;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_MODE_CFG,
+		MAX98390_PCM_MODE_CFG_CHANSZ_MASK, chan_sz);
+
+	dev_dbg(component->dev, "format supported %d",
+		params_format(params));
+
+	/* sampling rate configuration */
+	switch (params_rate(params)) {
+	case 8000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_8000;
+		break;
+	case 11025:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_11025;
+		break;
+	case 12000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_12000;
+		break;
+	case 16000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_16000;
+		break;
+	case 22050:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_22050;
+		break;
+	case 24000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_24000;
+		break;
+	case 32000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_32000;
+		break;
+	case 44100:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_44100;
+		break;
+	case 48000:
+		sampling_rate = MAX98390_PCM_SR_SET1_SR_48000;
+		break;
+	default:
+		dev_err(component->dev, "rate %d not supported\n",
+			params_rate(params));
+		goto err;
+	}
+
+	/* set DAI_SR to correct LRCLK frequency */
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_SR_SETUP,
+		MAX98390_PCM_SR_SET1_SR_MASK,
+		sampling_rate);
+
+	return max98390_set_clock(component, params);
+err:
+	return -EINVAL;
+}
+
+static int max98390_dai_tdm_slot(struct snd_soc_dai *dai,
+		unsigned int tx_mask, unsigned int rx_mask,
+		int slots, int slot_width)
+{
+	struct snd_soc_component *component = dai->component;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	int bsel;
+	unsigned int chan_sz;
+
+	if (!tx_mask && !rx_mask && !slots && !slot_width)
+		max98390->tdm_mode = false;
+	else
+		max98390->tdm_mode = true;
+
+	dev_dbg(component->dev,
+		"Tdm mode : %d\n", max98390->tdm_mode);
+
+	/* BCLK configuration */
+	bsel = max98390_get_bclk_sel(slots * slot_width);
+	if (!bsel) {
+		dev_err(component->dev, "BCLK %d not supported\n",
+			slots * slot_width);
+		return -EINVAL;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_CLK_SETUP,
+		MAX98390_PCM_CLK_SETUP_BSEL_MASK,
+		bsel);
+
+	/* Channel size configuration */
+	switch (slot_width) {
+	case 16:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_16;
+		break;
+	case 24:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_24;
+		break;
+	case 32:
+		chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_32;
+		break;
+	default:
+		dev_err(component->dev, "format unsupported %d\n",
+			slot_width);
+		return -EINVAL;
+	}
+
+	regmap_update_bits(max98390->regmap,
+		MAX98390_PCM_MODE_CFG,
+		MAX98390_PCM_MODE_CFG_CHANSZ_MASK, chan_sz);
+
+	/* Rx slot configuration */
+	regmap_write(max98390->regmap,
+		MAX98390_PCM_RX_EN_A,
+		rx_mask & 0xFF);
+	regmap_write(max98390->regmap,
+		MAX98390_PCM_RX_EN_B,
+		(rx_mask & 0xFF00) >> 8);
+
+	/* Tx slot Hi-Z configuration */
+	regmap_write(max98390->regmap,
+		MAX98390_PCM_TX_HIZ_CTRL_A,
+		~tx_mask & 0xFF);
+	regmap_write(max98390->regmap,
+		MAX98390_PCM_TX_HIZ_CTRL_B,
+		(~tx_mask & 0xFF00) >> 8);
+
+	return 0;
+}
+
+static int max98390_dai_set_sysclk(struct snd_soc_dai *dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_component *component = dai->component;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	max98390->sysclk = freq;
+	return 0;
+}
+
+static const struct snd_soc_dai_ops max98390_dai_ops = {
+	.set_sysclk = max98390_dai_set_sysclk,
+	.set_fmt = max98390_dai_set_fmt,
+	.hw_params = max98390_dai_hw_params,
+	.set_tdm_slot = max98390_dai_tdm_slot,
+};
+
+static int max98390_dac_event(struct snd_soc_dapm_widget *w,
+		struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(w->dapm);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		regmap_update_bits(max98390->regmap,
+			MAX98390_R203A_AMP_EN,
+			MAX98390_AMP_EN_MASK, 1);
+		regmap_update_bits(max98390->regmap,
+			MAX98390_R23FF_GLOBAL_EN,
+			MAX98390_GLOBAL_EN_MASK, 1);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		regmap_update_bits(max98390->regmap,
+			MAX98390_R23FF_GLOBAL_EN,
+			MAX98390_GLOBAL_EN_MASK, 0);
+		regmap_update_bits(max98390->regmap,
+			MAX98390_R203A_AMP_EN,
+			MAX98390_AMP_EN_MASK, 0);
+		break;
+	}
+	return 0;
+}
+
+static const char * const max98390_switch_text[] = {
+	"Left", "Right", "LeftRight"};
+
+static const char * const max98390_boost_voltage_text[] = {
+	"6.5V", "6.625V", "6.75V", "6.875V", "7V", "7.125V", "7.25V", "7.375V",
+	"7.5V", "7.625V", "7.75V", "7.875V", "8V", "8.125V", "8.25V", "8.375V",
+	"8.5V", "8.625V", "8.75V", "8.875V", "9V", "9.125V", "9.25V", "9.375V",
+	"9.5V", "9.625V", "9.75V", "9.875V", "10V"
+};
+
+static SOC_ENUM_SINGLE_DECL(max98390_boost_voltage,
+		MAX98390_BOOST_CTRL0, 0,
+		max98390_boost_voltage_text);
+
+static DECLARE_TLV_DB_SCALE(max98390_spk_tlv, 300, 300, 0);
+static DECLARE_TLV_DB_SCALE(max98390_digital_tlv, -8000, 50, 0);
+
+static const char * const max98390_current_limit_text[] = {
+	"0.00A", "0.50A", "1.00A", "1.05A", "1.10A", "1.15A", "1.20A", "1.25A",
+	"1.30A", "1.35A", "1.40A", "1.45A", "1.50A", "1.55A", "1.60A", "1.65A",
+	"1.70A", "1.75A", "1.80A", "1.85A", "1.90A", "1.95A", "2.00A", "2.05A",
+	"2.10A", "2.15A", "2.20A", "2.25A", "2.30A", "2.35A", "2.40A", "2.45A",
+	"2.50A", "2.55A", "2.60A", "2.65A", "2.70A", "2.75A", "2.80A", "2.85A",
+	"2.90A", "2.95A", "3.00A", "3.05A", "3.10A", "3.15A", "3.20A", "3.25A",
+	"3.30A", "3.35A", "3.40A", "3.45A", "3.50A", "3.55A", "3.60A", "3.65A",
+	"3.70A", "3.75A", "3.80A", "3.85A", "3.90A", "3.95A", "4.00A", "4.05A",
+	"4.10A"
+};
+
+static SOC_ENUM_SINGLE_DECL(max98390_current_limit,
+		MAX98390_BOOST_CTRL1, 0,
+		max98390_current_limit_text);
+
+static int max98390_ref_rdc_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	max98390->ref_rdc_value = ucontrol->value.integer.value[0];
+
+	regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE0,
+		max98390->ref_rdc_value & 0x000000ff);
+	regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE1,
+		(max98390->ref_rdc_value >> 8) & 0x000000ff);
+	regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE2,
+		(max98390->ref_rdc_value >> 16) & 0x000000ff);
+
+	return 0;
+}
+
+static int max98390_ref_rdc_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	ucontrol->value.integer.value[0] = max98390->ref_rdc_value;
+
+	return 0;
+}
+
+static int max98390_ambient_temp_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	max98390->ambient_temp_value = ucontrol->value.integer.value[0];
+
+	regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE1,
+		(max98390->ambient_temp_value >> 8) & 0x000000ff);
+	regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE0,
+		(max98390->ambient_temp_value) & 0x000000ff);
+
+	return 0;
+}
+
+static int max98390_ambient_temp_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	ucontrol->value.integer.value[0] = max98390->ambient_temp_value;
+
+	return 0;
+}
+
+static int max98390_adaptive_rdc_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+
+	dev_warn(component->dev, "Put adaptive rdc not supported\n");
+
+	return 0;
+}
+
+static int max98390_adaptive_rdc_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	int rdc, rdc0;
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE1, &rdc);
+	regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE0, &rdc0);
+	ucontrol->value.integer.value[0] = rdc0 | rdc << 8;
+
+	return 0;
+}
+
+static int max98390_dsm_calib_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	/* Do nothing */
+	return 0;
+}
+
+static int max98390_dsm_calib_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+
+	max98390_dsm_calibrate(component);
+
+	return 0;
+}
+
+static const struct snd_kcontrol_new max98390_snd_controls[] = {
+	SOC_SINGLE_TLV("Digital Volume", DSM_VOL_CTRL,
+		0, 184, 0,
+		max98390_digital_tlv),
+	SOC_SINGLE_TLV("Speaker Volume", MAX98390_R203D_SPK_GAIN,
+		0, 6, 0,
+		max98390_spk_tlv),
+	SOC_SINGLE("Ramp Up Bypass Switch", MAX98390_R2039_AMP_DSP_CFG,
+		MAX98390_AMP_DSP_CFG_RMP_UP_SHIFT, 1, 0),
+	SOC_SINGLE("Ramp Down Bypass Switch", MAX98390_R2039_AMP_DSP_CFG,
+		MAX98390_AMP_DSP_CFG_RMP_DN_SHIFT, 1, 0),
+	SOC_SINGLE("Boost Clock Phase", MAX98390_BOOST_CTRL3,
+		MAX98390_BOOST_CLK_PHASE_CFG_SHIFT, 3, 0),
+	SOC_ENUM("Boost Output Voltage", max98390_boost_voltage),
+	SOC_ENUM("Current Limit", max98390_current_limit),
+	SOC_SINGLE_EXT("DSM Rdc", SND_SOC_NOPM, 0, 0xffffff, 0,
+		max98390_ref_rdc_get, max98390_ref_rdc_put),
+	SOC_SINGLE_EXT("DSM Ambient Temp", SND_SOC_NOPM, 0, 0xffff, 0,
+		max98390_ambient_temp_get, max98390_ambient_temp_put),
+	SOC_SINGLE_EXT("DSM Adaptive Rdc", SND_SOC_NOPM, 0, 0xffff, 0,
+		max98390_adaptive_rdc_get, max98390_adaptive_rdc_put),
+	SOC_SINGLE_EXT("DSM Calibration", SND_SOC_NOPM, 0, 1, 0,
+		max98390_dsm_calib_get, max98390_dsm_calib_put),
+};
+
+static const struct soc_enum dai_sel_enum =
+	SOC_ENUM_SINGLE(MAX98390_PCM_CH_SRC_1,
+		MAX98390_PCM_RX_CH_SRC_SHIFT,
+		3, max98390_switch_text);
+
+static const struct snd_kcontrol_new max98390_dai_controls =
+	SOC_DAPM_ENUM("DAI Sel", dai_sel_enum);
+
+static const struct snd_soc_dapm_widget max98390_dapm_widgets[] = {
+	SND_SOC_DAPM_DAC_E("Amp Enable", "HiFi Playback",
+		MAX98390_R203A_AMP_EN, 0, 0, max98390_dac_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_MUX("DAI Sel Mux", SND_SOC_NOPM, 0, 0,
+		&max98390_dai_controls),
+	SND_SOC_DAPM_OUTPUT("BE_OUT"),
+};
+
+static const struct snd_soc_dapm_route max98390_audio_map[] = {
+	/* Plabyack */
+	{"DAI Sel Mux", "Left", "Amp Enable"},
+	{"DAI Sel Mux", "Right", "Amp Enable"},
+	{"DAI Sel Mux", "LeftRight", "Amp Enable"},
+	{"BE_OUT", NULL, "DAI Sel Mux"},
+};
+
+static bool max98390_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case MAX98390_SOFTWARE_RESET ... MAX98390_INT_EN3:
+	case MAX98390_IRQ_CTRL ... MAX98390_WDOG_CTRL:
+	case MAX98390_MEAS_ADC_THERM_WARN_THRESH
+		... MAX98390_BROWNOUT_INFINITE_HOLD:
+	case MAX98390_BROWNOUT_LVL_HOLD ... THERMAL_COILTEMP_RD_BACK_BYTE0:
+	case DSMIG_DEBUZZER_THRESHOLD ... MAX98390_R24FF_REV_ID:
+		return true;
+	default:
+		return false;
+	}
+};
+
+static bool max98390_volatile_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case MAX98390_SOFTWARE_RESET ... MAX98390_INT_EN3:
+	case MAX98390_MEAS_ADC_CH0_READ ... MAX98390_MEAS_ADC_CH2_READ:
+	case MAX98390_PWR_GATE_STATUS ... MAX98390_BROWNOUT_STATUS:
+	case MAX98390_BROWNOUT_LOWEST_STATUS:
+	case MAX98390_ENV_TRACK_BOOST_VOUT_READ:
+	case DSM_STBASS_HPF_B0_BYTE0 ... DSM_DEBUZZER_ATTACK_TIME_BYTE2:
+	case THERMAL_RDC_RD_BACK_BYTE1 ... THERMAL_COILTEMP_RD_BACK_BYTE0:
+	case DSM_THERMAL_GAIN ... DSM_WBDRC_GAIN:
+		return true;
+	default:
+		return false;
+	}
+}
+
+#define MAX98390_RATES SNDRV_PCM_RATE_8000_48000
+
+#define MAX98390_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+	SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver max98390_dai[] = {
+	{
+		.name = "max98390-aif1",
+		.playback = {
+			.stream_name = "HiFi Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MAX98390_RATES,
+			.formats = MAX98390_FORMATS,
+		},
+		.capture = {
+			.stream_name = "HiFi Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = MAX98390_RATES,
+			.formats = MAX98390_FORMATS,
+		},
+		.ops = &max98390_dai_ops,
+	}
+};
+
+static int max98390_dsm_init(struct snd_soc_component *component)
+{
+	int ret;
+	char filename[128];
+	const char *vendor, *product;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+	const struct firmware *fw;
+	char *dsm_param;
+
+	vendor = dmi_get_system_info(DMI_SYS_VENDOR);
+	product = dmi_get_system_info(DMI_PRODUCT_NAME);
+
+	if (vendor && product) {
+		snprintf(filename, sizeof(filename), "dsm_param_%s_%s.bin",
+			vendor, product);
+	} else {
+		sprintf(filename, "dsm_param.bin");
+	}
+	ret = request_firmware(&fw, filename, component->dev);
+	if (ret) {
+		ret = request_firmware(&fw, "dsm_param.bin", component->dev);
+		if (ret)
+			goto err;
+	}
+
+	dev_dbg(component->dev,
+		"max98390: param fw size %ld\n",
+		fw->size);
+	dsm_param = (char *)fw->data;
+	dsm_param += MAX98390_DSM_PAYLOAD_OFFSET;
+	regmap_bulk_write(max98390->regmap, DSM_EQ_BQ1_B0_BYTE0,
+		dsm_param,
+		fw->size - MAX98390_DSM_PAYLOAD_OFFSET);
+	release_firmware(fw);
+	regmap_write(max98390->regmap, MAX98390_R23E1_DSP_GLOBAL_EN, 0x01);
+
+err:
+	return ret;
+}
+
+static int max98390_dsm_calibrate(struct snd_soc_component *component)
+{
+	unsigned int rdc, rdc_cal_result, temp;
+	unsigned int rdc_integer, rdc_factor;
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x81);
+	regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x01);
+
+	regmap_read(max98390->regmap,
+		THERMAL_RDC_RD_BACK_BYTE1, &rdc);
+	regmap_read(max98390->regmap,
+		THERMAL_RDC_RD_BACK_BYTE0, &rdc_cal_result);
+	rdc_cal_result |= (rdc << 8) & 0x0000FFFF;
+	if (rdc_cal_result)
+		max98390->ref_rdc_value = 268435456U / rdc_cal_result;
+
+	regmap_read(max98390->regmap, MAX98390_MEAS_ADC_CH2_READ, &temp);
+	max98390->ambient_temp_value = temp * 52 - 1188;
+
+	rdc_integer =  rdc_cal_result * 937  / 65536;
+	rdc_factor = ((rdc_cal_result * 937 * 100) / 65536)
+					- (rdc_integer * 100);
+
+	dev_info(component->dev, "rdc resistance about %d.%02d ohm, reg=0x%X temp reg=0x%X\n",
+		 rdc_integer, rdc_factor, rdc_cal_result, temp);
+
+	regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x00);
+	regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80);
+
+	return 0;
+}
+
+static int max98390_probe(struct snd_soc_component *component)
+{
+	struct max98390_priv *max98390 =
+		snd_soc_component_get_drvdata(component);
+
+	regmap_write(max98390->regmap, MAX98390_SOFTWARE_RESET, 0x01);
+	/* Sleep reset settle time */
+	msleep(20);
+	/* Update dsm bin param */
+	max98390_dsm_init(component);
+
+	/* Amp Setting */
+	regmap_write(max98390->regmap, MAX98390_CLK_MON, 0x6f);
+	regmap_write(max98390->regmap, MAX98390_PCM_RX_EN_A, 0x03);
+	regmap_write(max98390->regmap, MAX98390_PWR_GATE_CTL, 0x2d);
+	regmap_write(max98390->regmap, MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0e);
+	regmap_write(max98390->regmap, MAX98390_BOOST_BYPASS1, 0x46);
+	regmap_write(max98390->regmap, MAX98390_FET_SCALING3, 0x03);
+
+	/* Dsm Setting */
+	regmap_write(max98390->regmap, DSM_VOL_CTRL, 0x94);
+	regmap_write(max98390->regmap, DSMIG_EN, 0x19);
+	regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80);
+	if (max98390->ref_rdc_value) {
+		regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE0,
+			max98390->ref_rdc_value & 0x000000ff);
+		regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE1,
+			(max98390->ref_rdc_value >> 8) & 0x000000ff);
+		regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE2,
+			(max98390->ref_rdc_value >> 16) & 0x000000ff);
+	}
+	if (max98390->ambient_temp_value) {
+		regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE1,
+			(max98390->ambient_temp_value >> 8) & 0x000000ff);
+		regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE0,
+			(max98390->ambient_temp_value) & 0x000000ff);
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int max98390_suspend(struct device *dev)
+{
+	struct max98390_priv *max98390 = dev_get_drvdata(dev);
+
+	dev_dbg(dev, "%s:Enter\n", __func__);
+
+	regcache_cache_only(max98390->regmap, true);
+	regcache_mark_dirty(max98390->regmap);
+
+	return 0;
+}
+
+static int max98390_resume(struct device *dev)
+{
+	struct max98390_priv *max98390 = dev_get_drvdata(dev);
+
+	dev_dbg(dev, "%s:Enter\n", __func__);
+
+	regcache_cache_only(max98390->regmap, false);
+	regcache_sync(max98390->regmap);
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops max98390_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(max98390_suspend, max98390_resume)
+};
+
+static const struct snd_soc_component_driver soc_codec_dev_max98390 = {
+	.probe			= max98390_probe,
+	.controls		= max98390_snd_controls,
+	.num_controls		= ARRAY_SIZE(max98390_snd_controls),
+	.dapm_widgets		= max98390_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(max98390_dapm_widgets),
+	.dapm_routes		= max98390_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(max98390_audio_map),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static const struct regmap_config max98390_regmap = {
+	.reg_bits         = 16,
+	.val_bits         = 8,
+	.max_register     = MAX98390_R24FF_REV_ID,
+	.reg_defaults     = max98390_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(max98390_reg_defaults),
+	.readable_reg	  = max98390_readable_register,
+	.volatile_reg	  = max98390_volatile_reg,
+	.cache_type       = REGCACHE_RBTREE,
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id max98390_dt_ids[] = {
+	{ .compatible = "maxim,max98390", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, max98390_dt_ids);
+#endif
+
+static int max98390_i2c_probe(struct i2c_client *i2c,
+		const struct i2c_device_id *id)
+{
+	int ret = 0;
+	int reg = 0;
+
+	struct max98390_priv *max98390 = NULL;
+	struct i2c_adapter *adapter = to_i2c_adapter(i2c->dev.parent);
+
+	ret = i2c_check_functionality(adapter,
+		I2C_FUNC_SMBUS_BYTE
+		| I2C_FUNC_SMBUS_BYTE_DATA);
+	if (!ret) {
+		dev_err(&i2c->dev, "I2C check functionality failed\n");
+		return -ENXIO;
+	}
+
+	max98390 = devm_kzalloc(&i2c->dev, sizeof(*max98390), GFP_KERNEL);
+	if (!max98390) {
+		ret = -ENOMEM;
+		return ret;
+	}
+	i2c_set_clientdata(i2c, max98390);
+
+	ret = device_property_read_u32(&i2c->dev, "maxim,temperature_calib",
+				       &max98390->ambient_temp_value);
+	if (ret) {
+		dev_info(&i2c->dev,
+			 "no optional property 'temperature_calib' found, default:\n");
+	}
+	ret = device_property_read_u32(&i2c->dev, "maxim,r0_calib",
+				       &max98390->ref_rdc_value);
+	if (ret) {
+		dev_info(&i2c->dev,
+			 "no optional property 'r0_calib' found, default:\n");
+	}
+
+	dev_info(&i2c->dev,
+		"%s: r0_calib: 0x%x,temperature_calib: 0x%x",
+		__func__, max98390->ref_rdc_value,
+		max98390->ambient_temp_value);
+
+	/* regmap initialization */
+	max98390->regmap = devm_regmap_init_i2c(i2c, &max98390_regmap);
+	if (IS_ERR(max98390->regmap)) {
+		ret = PTR_ERR(max98390->regmap);
+		dev_err(&i2c->dev,
+			"Failed to allocate regmap: %d\n", ret);
+		return ret;
+	}
+
+	/* Check Revision ID */
+	ret = regmap_read(max98390->regmap,
+		MAX98390_R24FF_REV_ID, &reg);
+	if (ret) {
+		dev_err(&i2c->dev,
+			"ret=%d, Failed to read: 0x%02X\n",
+			ret, MAX98390_R24FF_REV_ID);
+		return ret;
+	}
+	dev_info(&i2c->dev, "MAX98390 revisionID: 0x%02X\n", reg);
+
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_codec_dev_max98390,
+			max98390_dai, ARRAY_SIZE(max98390_dai));
+
+	return ret;
+}
+
+static const struct i2c_device_id max98390_i2c_id[] = {
+	{ "max98390", 0},
+	{},
+};
+
+MODULE_DEVICE_TABLE(i2c, max98390_i2c_id);
+
+#if defined(CONFIG_OF)
+static const struct of_device_id max98390_of_match[] = {
+	{ .compatible = "maxim,max98390", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, max98390_of_match);
+#endif
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id max98390_acpi_match[] = {
+	{ "MX98390", 0 },
+	{},
+};
+MODULE_DEVICE_TABLE(acpi, max98390_acpi_match);
+#endif
+
+static struct i2c_driver max98390_i2c_driver = {
+	.driver = {
+		.name = "max98390",
+		.of_match_table = of_match_ptr(max98390_of_match),
+		.acpi_match_table = ACPI_PTR(max98390_acpi_match),
+		.pm = &max98390_pm,
+	},
+	.probe = max98390_i2c_probe,
+	.id_table = max98390_i2c_id,
+};
+
+module_i2c_driver(max98390_i2c_driver)
+
+MODULE_DESCRIPTION("ALSA SoC MAX98390 driver");
+MODULE_AUTHOR("Steve Lee <steves.lee@maximintegrated.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/max98390.h b/sound/soc/codecs/max98390.h
new file mode 100644
index 000000000000..f59cb114d957
--- /dev/null
+++ b/sound/soc/codecs/max98390.h
@@ -0,0 +1,663 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020, Maxim Integrated.
+ */
+
+#ifndef _MAX98390_H
+#define _MAX98390_H
+
+/* MAX98390 Register Address */
+#define MAX98390_SOFTWARE_RESET 0x2000
+#define MAX98390_INT_RAW1 0x2002
+#define MAX98390_INT_RAW2 0x2003
+#define MAX98390_INT_RAW3 0x2004
+#define MAX98390_INT_STATE1 0x2005
+#define MAX98390_INT_STATE2 0x2006
+#define MAX98390_INT_STATE3 0x2007
+#define MAX98390_INT_FLAG1 0x2008
+#define MAX98390_INT_FLAG2 0x2009
+#define MAX98390_INT_FLAG3 0x200a
+#define MAX98390_INT_EN1 0x200b
+#define MAX98390_INT_EN2 0x200c
+#define MAX98390_INT_EN3 0x200d
+#define MAX98390_INT_FLAG_CLR1 0x200e
+#define MAX98390_INT_FLAG_CLR2 0x200f
+#define MAX98390_INT_FLAG_CLR3 0x2010
+#define MAX98390_IRQ_CTRL 0x2011
+#define MAX98390_CLK_MON 0x2012
+#define MAX98390_DAT_MON 0x2014
+#define MAX98390_WDOG_CTRL 0x2015
+#define MAX98390_WDOG_RST 0x2016
+#define MAX98390_MEAS_ADC_THERM_WARN_THRESH 0x2017
+#define MAX98390_MEAS_ADC_THERM_SHDN_THRESH 0x2018
+#define MAX98390_MEAS_ADC_THERM_HYSTERESIS 0x2019
+#define MAX98390_PIN_CFG 0x201a
+#define MAX98390_PCM_RX_EN_A 0x201b
+#define MAX98390_PCM_RX_EN_B 0x201c
+#define MAX98390_PCM_TX_EN_A 0x201d
+#define MAX98390_PCM_TX_EN_B 0x201e
+#define MAX98390_PCM_TX_HIZ_CTRL_A 0x201f
+#define MAX98390_PCM_TX_HIZ_CTRL_B 0x2020
+#define MAX98390_PCM_CH_SRC_1 0x2021
+#define MAX98390_PCM_CH_SRC_2 0x2022
+#define MAX98390_PCM_CH_SRC_3 0x2023
+#define MAX98390_PCM_MODE_CFG 0x2024
+#define MAX98390_PCM_MASTER_MODE 0x2025
+#define MAX98390_PCM_CLK_SETUP 0x2026
+#define MAX98390_PCM_SR_SETUP 0x2027
+#define MAX98390_ICC_RX_EN_A 0x202c
+#define MAX98390_ICC_RX_EN_B 0x202d
+#define MAX98390_ICC_TX_EN_A 0x202e
+#define MAX98390_ICC_TX_EN_B 0x202f
+#define MAX98390_ICC_HIZ_MANUAL_MODE 0x2030
+#define MAX98390_ICC_TX_HIZ_EN_A 0x2031
+#define MAX98390_ICC_TX_HIZ_EN_B 0x2032
+#define MAX98390_ICC_LNK_EN 0x2033
+#define MAX98390_R2039_AMP_DSP_CFG 0x2039
+#define MAX98390_R203A_AMP_EN 0x203a
+#define MAX98390_TONE_GEN_DC_CFG 0x203b
+#define MAX98390_SPK_SRC_SEL 0x203c
+#define MAX98390_R203D_SPK_GAIN 0x203d
+#define MAX98390_SSM_CFG 0x203e
+#define MAX98390_MEAS_EN 0x203f
+#define MAX98390_MEAS_DSP_CFG 0x2040
+#define MAX98390_BOOST_CTRL0 0x2041
+#define MAX98390_BOOST_CTRL3 0x2042
+#define MAX98390_BOOST_CTRL1 0x2043
+#define MAX98390_MEAS_ADC_CFG 0x2044
+#define MAX98390_MEAS_ADC_BASE_MSB 0x2045
+#define MAX98390_MEAS_ADC_BASE_LSB 0x2046
+#define MAX98390_ADC_CH0_DIVIDE 0x2047
+#define MAX98390_ADC_CH1_DIVIDE 0x2048
+#define MAX98390_ADC_CH2_DIVIDE 0x2049
+#define MAX98390_ADC_CH0_FILT_CFG 0x204a
+#define MAX98390_ADC_CH1_FILT_CFG 0x204b
+#define MAX98390_ADC_CH2_FILT_CFG 0x204c
+#define MAX98390_MEAS_ADC_CH0_READ 0x204d
+#define MAX98390_MEAS_ADC_CH1_READ 0x204e
+#define MAX98390_MEAS_ADC_CH2_READ 0x204f
+#define MAX98390_PWR_GATE_CTL 0x2050
+#define MAX98390_PWR_GATE_STATUS 0x2051
+#define MAX98390_VBAT_LOW_STATUS 0x2052
+#define MAX98390_PVDD_LOW_STATUS 0x2053
+#define MAX98390_BROWNOUT_STATUS 0x2054
+#define MAX98390_BROWNOUT_EN 0x2055
+#define MAX98390_BROWNOUT_INFINITE_HOLD 0x2056
+#define MAX98390_BROWNOUT_INFINITE_HOLD_CLR 0x2057
+#define MAX98390_BROWNOUT_LVL_HOLD 0x2058
+#define MAX98390_BROWNOUT_LVL1_THRESH 0x2059
+#define MAX98390_BROWNOUT_LVL2_THRESH 0x205a
+#define MAX98390_BROWNOUT_LVL3_THRESH 0x205b
+#define MAX98390_BROWNOUT_LVL4_THRESH 0x205c
+#define MAX98390_BROWNOUT_THRESH_HYSTERYSIS 0x205d
+#define MAX98390_BROWNOUT_AMP_LIMITER_ATK_REL 0x205e
+#define MAX98390_BROWNOUT_AMP_GAIN_ATK_REL 0x205f
+#define MAX98390_BROWNOUT_AMP1_CLIP_MODE 0x2060
+#define MAX98390_BROWNOUT_LVL1_CUR_LIMIT 0x2061
+#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL1 0x2062
+#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL2 0x2063
+#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL3 0x2064
+#define MAX98390_BROWNOUT_LVL2_CUR_LIMIT 0x2065
+#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL1 0x2066
+#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL2 0x2067
+#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL3 0x2068
+#define MAX98390_BROWNOUT_LVL3_CUR_LIMIT 0x2069
+#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL1 0x206a
+#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL2 0x206b
+#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL3 0x206c
+#define MAX98390_BROWNOUT_LVL4_CUR_LIMIT 0x206d
+#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL1 0x206e
+#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL2 0x206f
+#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL3 0x2070
+#define MAX98390_BROWNOUT_LOWEST_STATUS 0x2071
+#define MAX98390_BROWNOUT_ILIM_HLD 0x2072
+#define MAX98390_BROWNOUT_LIM_HLD 0x2073
+#define MAX98390_BROWNOUT_CLIP_HLD 0x2074
+#define MAX98390_BROWNOUT_GAIN_HLD 0x2075
+#define MAX98390_ENV_TRACK_VOUT_HEADROOM 0x2076
+#define MAX98390_ENV_TRACK_BOOST_VOUT_DELAY 0x2077
+#define MAX98390_ENV_TRACK_REL_RATE 0x2078
+#define MAX98390_ENV_TRACK_HOLD_RATE 0x2079
+#define MAX98390_ENV_TRACK_CTRL 0x207a
+#define MAX98390_ENV_TRACK_BOOST_VOUT_READ 0x207b
+#define MAX98390_BOOST_BYPASS1 0x207c
+#define MAX98390_BOOST_BYPASS2 0x207d
+#define MAX98390_BOOST_BYPASS3 0x207e
+#define MAX98390_FET_SCALING1 0x207f
+#define MAX98390_FET_SCALING2 0x2080
+#define MAX98390_FET_SCALING3 0x2081
+#define MAX98390_FET_SCALING4 0x2082
+#define MAX98390_SPK_SPEEDUP 0x2084
+
+#define DSM_STBASS_HPF_B0_BYTE0 0x2101
+#define DSM_STBASS_HPF_B0_BYTE1 0x2102
+#define DSM_STBASS_HPF_B0_BYTE2 0x2103
+#define DSM_STBASS_HPF_B1_BYTE0 0x2105
+#define DSM_STBASS_HPF_B1_BYTE1 0x2106
+#define DSM_STBASS_HPF_B1_BYTE2 0x2107
+#define DSM_STBASS_HPF_B2_BYTE0 0x2109
+#define DSM_STBASS_HPF_B2_BYTE1 0x210a
+#define DSM_STBASS_HPF_B2_BYTE2 0x210b
+#define DSM_STBASS_HPF_A1_BYTE0 0x210d
+#define DSM_STBASS_HPF_A1_BYTE1 0x210e
+#define DSM_STBASS_HPF_A1_BYTE2 0x210f
+#define DSM_STBASS_HPF_A2_BYTE0 0x2111
+#define DSM_STBASS_HPF_A2_BYTE1 0x2112
+#define DSM_STBASS_HPF_A2_BYTE2 0x2113
+#define DSM_STBASS_LPF_B0_BYTE0 0x2115
+#define DSM_STBASS_LPF_B0_BYTE1 0x2116
+#define DSM_STBASS_LPF_B0_BYTE2 0x2117
+#define DSM_STBASS_LPF_B1_BYTE0 0x2119
+#define DSM_STBASS_LPF_B1_BYTE1 0x211a
+#define DSM_STBASS_LPF_B1_BYTE2 0x211b
+#define DSM_STBASS_LPF_B2_BYTE0 0x211d
+#define DSM_STBASS_LPF_B2_BYTE1 0x211e
+#define DSM_STBASS_LPF_B2_BYTE2 0x211f
+#define DSM_STBASS_LPF_A1_BYTE0 0x2121
+#define DSM_STBASS_LPF_A1_BYTE1 0x2122
+#define DSM_STBASS_LPF_A1_BYTE2 0x2123
+#define DSM_STBASS_LPF_A2_BYTE0 0x2125
+#define DSM_STBASS_LPF_A2_BYTE1 0x2126
+#define DSM_STBASS_LPF_A2_BYTE2 0x2127
+#define DSM_EQ_BQ1_B0_BYTE0 0x2129
+#define DSM_EQ_BQ1_B0_BYTE1 0x212a
+#define DSM_EQ_BQ1_B0_BYTE2 0x212b
+#define DSM_EQ_BQ1_B1_BYTE0 0x212d
+#define DSM_EQ_BQ1_B1_BYTE1 0x212e
+#define DSM_EQ_BQ1_B1_BYTE2 0x212f
+#define DSM_EQ_BQ1_B2_BYTE0 0x2131
+#define DSM_EQ_BQ1_B2_BYTE1 0x2132
+#define DSM_EQ_BQ1_B2_BYTE2 0x2133
+#define DSM_EQ_BQ1_A1_BYTE0 0x2135
+#define DSM_EQ_BQ1_A1_BYTE1 0x2136
+#define DSM_EQ_BQ1_A1_BYTE2 0x2137
+#define DSM_EQ_BQ1_A2_BYTE0 0x2139
+#define DSM_EQ_BQ1_A2_BYTE1 0x213a
+#define DSM_EQ_BQ1_A2_BYTE2 0x213b
+#define DSM_EQ_BQ2_B0_BYTE0 0x213d
+#define DSM_EQ_BQ2_B0_BYTE1 0x213e
+#define DSM_EQ_BQ2_B0_BYTE2 0x213f
+#define DSM_EQ_BQ2_B1_BYTE0 0x2141
+#define DSM_EQ_BQ2_B1_BYTE1 0x2142
+#define DSM_EQ_BQ2_B1_BYTE2 0x2143
+#define DSM_EQ_BQ2_B2_BYTE0 0x2145
+#define DSM_EQ_BQ2_B2_BYTE1 0x2146
+#define DSM_EQ_BQ2_B2_BYTE2 0x2147
+#define DSM_EQ_BQ2_A1_BYTE0 0x2149
+#define DSM_EQ_BQ2_A1_BYTE1 0x214a
+#define DSM_EQ_BQ2_A1_BYTE2 0x214b
+#define DSM_EQ_BQ2_A2_BYTE0 0x214d
+#define DSM_EQ_BQ2_A2_BYTE1 0x214e
+#define DSM_EQ_BQ2_A2_BYTE2 0x214f
+#define DSM_EQ_BQ3_B0_BYTE0 0x2151
+#define DSM_EQ_BQ3_B0_BYTE1 0x2152
+#define DSM_EQ_BQ3_B0_BYTE2 0x2153
+#define DSM_EQ_BQ3_B1_BYTE0 0x2155
+#define DSM_EQ_BQ3_B1_BYTE1 0x2156
+#define DSM_EQ_BQ3_B1_BYTE2 0x2157
+#define DSM_EQ_BQ3_B2_BYTE0 0x2159
+#define DSM_EQ_BQ3_B2_BYTE1 0x215a
+#define DSM_EQ_BQ3_B2_BYTE2 0x215b
+#define DSM_EQ_BQ3_A1_BYTE0 0x215d
+#define DSM_EQ_BQ3_A1_BYTE1 0x215e
+#define DSM_EQ_BQ3_A1_BYTE2 0x215f
+#define DSM_EQ_BQ3_A2_BYTE0 0x2161
+#define DSM_EQ_BQ3_A2_BYTE1 0x2162
+#define DSM_EQ_BQ3_A2_BYTE2 0x2163
+#define DSM_EQ_BQ4_B0_BYTE0 0x2165
+#define DSM_EQ_BQ4_B0_BYTE1 0x2166
+#define DSM_EQ_BQ4_B0_BYTE2 0x2167
+#define DSM_EQ_BQ4_B1_BYTE0 0x2169
+#define DSM_EQ_BQ4_B1_BYTE1 0x216a
+#define DSM_EQ_BQ4_B1_BYTE2 0x216b
+#define DSM_EQ_BQ4_B2_BYTE0 0x216d
+#define DSM_EQ_BQ4_B2_BYTE1 0x216e
+#define DSM_EQ_BQ4_B2_BYTE2 0x216f
+#define DSM_EQ_BQ4_A1_BYTE0 0x2171
+#define DSM_EQ_BQ4_A1_BYTE1 0x2172
+#define DSM_EQ_BQ4_A1_BYTE2 0x2173
+#define DSM_EQ_BQ4_A2_BYTE0 0x2175
+#define DSM_EQ_BQ4_A2_BYTE1 0x2176
+#define DSM_EQ_BQ4_A2_BYTE2 0x2177
+#define DSM_EQ_BQ5_B0_BYTE0 0x2179
+#define DSM_EQ_BQ5_B0_BYTE1 0x217a
+#define DSM_EQ_BQ5_B0_BYTE2 0x217b
+#define DSM_EQ_BQ5_B1_BYTE0 0x217d
+#define DSM_EQ_BQ5_B1_BYTE1 0x217e
+#define DSM_EQ_BQ5_B1_BYTE2 0x217f
+#define DSM_EQ_BQ5_B2_BYTE0 0x2181
+#define DSM_EQ_BQ5_B2_BYTE1 0x2182
+#define DSM_EQ_BQ5_B2_BYTE2 0x2183
+#define DSM_EQ_BQ5_A1_BYTE0 0x2185
+#define DSM_EQ_BQ5_A1_BYTE1 0x2186
+#define DSM_EQ_BQ5_A1_BYTE2 0x2187
+#define DSM_EQ_BQ5_A2_BYTE0 0x2189
+#define DSM_EQ_BQ5_A2_BYTE1 0x218a
+#define DSM_EQ_BQ5_A2_BYTE2 0x218b
+#define DSM_EQ_BQ6_B0_BYTE0 0x218d
+#define DSM_EQ_BQ6_B0_BYTE1 0x218e
+#define DSM_EQ_BQ6_B0_BYTE2 0x218f
+#define DSM_EQ_BQ6_B1_BYTE0 0x2191
+#define DSM_EQ_BQ6_B1_BYTE1 0x2192
+#define DSM_EQ_BQ6_B1_BYTE2 0x2193
+#define DSM_EQ_BQ6_B2_BYTE0 0x2195
+#define DSM_EQ_BQ6_B2_BYTE1 0x2196
+#define DSM_EQ_BQ6_B2_BYTE2 0x2197
+#define DSM_EQ_BQ6_A1_BYTE0 0x2199
+#define DSM_EQ_BQ6_A1_BYTE1 0x219a
+#define DSM_EQ_BQ6_A1_BYTE2 0x219b
+#define DSM_EQ_BQ6_A2_BYTE0 0x219d
+#define DSM_EQ_BQ6_A2_BYTE1 0x219e
+#define DSM_EQ_BQ6_A2_BYTE2 0x219f
+#define DSM_EQ_BQ7_B0_BYTE0 0x21a1
+#define DSM_EQ_BQ7_B0_BYTE1 0x21a2
+#define DSM_EQ_BQ7_B0_BYTE2 0x21a3
+#define DSM_EQ_BQ7_B1_BYTE0 0x21a5
+#define DSM_EQ_BQ7_B1_BYTE1 0x21a6
+#define DSM_EQ_BQ7_B1_BYTE2 0x21a7
+#define DSM_EQ_BQ7_B2_BYTE0 0x21a9
+#define DSM_EQ_BQ7_B2_BYTE1 0x21aa
+#define DSM_EQ_BQ7_B2_BYTE2 0x21ab
+#define DSM_EQ_BQ7_A1_BYTE0 0x21ad
+#define DSM_EQ_BQ7_A1_BYTE1 0x21ae
+#define DSM_EQ_BQ7_A1_BYTE2 0x21af
+#define DSM_EQ_BQ7_A2_BYTE0 0x21b1
+#define DSM_EQ_BQ7_A2_BYTE1 0x21b2
+#define DSM_EQ_BQ7_A2_BYTE2 0x21b3
+#define DSM_EQ_BQ8_B0_BYTE0 0x21b5
+#define DSM_EQ_BQ8_B0_BYTE1 0x21b6
+#define DSM_EQ_BQ8_B0_BYTE2 0x21b7
+#define DSM_EQ_BQ8_B1_BYTE0 0x21b9
+#define DSM_EQ_BQ8_B1_BYTE1 0x21ba
+#define DSM_EQ_BQ8_B1_BYTE2 0x21bb
+#define DSM_EQ_BQ8_B2_BYTE0 0x21bd
+#define DSM_EQ_BQ8_B2_BYTE1 0x21be
+#define DSM_EQ_BQ8_B2_BYTE2 0x21bf
+#define DSM_EQ_BQ8_A1_BYTE0 0x21c1
+#define DSM_EQ_BQ8_A1_BYTE1 0x21c2
+#define DSM_EQ_BQ8_A1_BYTE2 0x21c3
+#define DSM_EQ_BQ8_A2_BYTE0 0x21c5
+#define DSM_EQ_BQ8_A2_BYTE1 0x21c6
+#define DSM_EQ_BQ8_A2_BYTE2 0x21c7
+#define DSM_LFX_BQ_B0_BYTE0 0x21c9
+#define DSM_LFX_BQ_B0_BYTE1 0x21ca
+#define DSM_LFX_BQ_B0_BYTE2 0x21cb
+#define DSM_LFX_BQ_B1_BYTE0 0x21cd
+#define DSM_LFX_BQ_B1_BYTE1 0x21ce
+#define DSM_LFX_BQ_B1_BYTE2 0x21cf
+#define DSM_LFX_BQ_B2_BYTE0 0x21d1
+#define DSM_LFX_BQ_B2_BYTE1 0x21d2
+#define DSM_LFX_BQ_B2_BYTE2 0x21d3
+#define DSM_LFX_BQ_A1_BYTE0 0x21d5
+#define DSM_LFX_BQ_A1_BYTE1 0x21d6
+#define DSM_LFX_BQ_A1_BYTE2 0x21d7
+#define DSM_LFX_BQ_A2_BYTE0 0x21d9
+#define DSM_LFX_BQ_A2_BYTE1 0x21da
+#define DSM_LFX_BQ_A2_BYTE2 0x21db
+#define DSM_PPR_HPF_B0_BYTE0 0x21dd
+#define DSM_PPR_HPF_B0_BYTE1 0x21de
+#define DSM_PPR_HPF_B0_BYTE2 0x21df
+#define DSM_PPR_HPF_B1_BYTE0 0x21e1
+#define DSM_PPR_HPF_B1_BYTE1 0x21e2
+#define DSM_PPR_HPF_B1_BYTE2 0x21e3
+#define DSM_PPR_HPF_B2_BYTE0 0x21e5
+#define DSM_PPR_HPF_B2_BYTE1 0x21e6
+#define DSM_PPR_HPF_B2_BYTE2 0x21e7
+#define DSM_PPR_HPF_A1_BYTE0 0x21e9
+#define DSM_PPR_HPF_A1_BYTE1 0x21ea
+#define DSM_PPR_HPF_A1_BYTE2 0x21eb
+#define DSM_PPR_HPF_A2_BYTE0 0x21ed
+#define DSM_PPR_HPF_A2_BYTE1 0x21ee
+#define DSM_PPR_HPF_A2_BYTE2 0x21ef
+#define DSM_PPR_LPF_B0_BYTE0 0x21f1
+#define DSM_PPR_LPF_B0_BYTE1 0x21f2
+#define DSM_PPR_LPF_B0_BYTE2 0x21f3
+#define DSM_PPR_LPF_B1_BYTE0 0x21f5
+#define DSM_PPR_LPF_B1_BYTE1 0x21f6
+#define DSM_PPR_LPF_B1_BYTE2 0x21f7
+#define DSM_PPR_LPF_B2_BYTE0 0x21f9
+#define DSM_PPR_LPF_B2_BYTE1 0x21fa
+#define DSM_PPR_LPF_B2_BYTE2 0x21fb
+#define DSM_PPR_LPF_A1_BYTE0 0x21fd
+#define DSM_PPR_LPF_A1_BYTE1 0x21fe
+#define DSM_PPR_LPF_A1_BYTE2 0x21ff
+#define DSM_PPR_LPF_A2_BYTE0 0x2201
+#define DSM_PPR_LPF_A2_BYTE1 0x2202
+#define DSM_PPR_LPF_A2_BYTE2 0x2203
+#define DSM_SPL_BQ_B0_BYTE0 0x2205
+#define DSM_SPL_BQ_B0_BYTE1 0x2206
+#define DSM_SPL_BQ_B0_BYTE2 0x2207
+#define DSM_SPL_BQ_B1_BYTE0 0x2209
+#define DSM_SPL_BQ_B1_BYTE1 0x220a
+#define DSM_SPL_BQ_B1_BYTE2 0x220b
+#define DSM_SPL_BQ_B2_BYTE0 0x220d
+#define DSM_SPL_BQ_B2_BYTE1 0x220e
+#define DSM_SPL_BQ_B2_BYTE2 0x220f
+#define DSM_SPL_BQ_A1_BYTE0 0x2211
+#define DSM_SPL_BQ_A1_BYTE1 0x2212
+#define DSM_SPL_BQ_A1_BYTE2 0x2213
+#define DSM_SPL_BQ_A2_BYTE0 0x2215
+#define DSM_SPL_BQ_A2_BYTE1 0x2216
+#define DSM_SPL_BQ_A2_BYTE2 0x2217
+#define DSM_EXCUR_BQ_B0_BYTE0 0x2219
+#define DSM_EXCUR_BQ_B0_BYTE1 0x221a
+#define DSM_EXCUR_BQ_B0_BYTE2 0x221b
+#define DSM_EXCUR_BQ_B1_BYTE0 0x221d
+#define DSM_EXCUR_BQ_B1_BYTE1 0x221e
+#define DSM_EXCUR_BQ_B1_BYTE2 0x221f
+#define DSM_EXCUR_BQ_B2_BYTE0 0x2221
+#define DSM_EXCUR_BQ_B2_BYTE1 0x2222
+#define DSM_EXCUR_BQ_B2_BYTE2 0x2223
+#define DSM_EXCUR_BQ_A1_BYTE0 0x2225
+#define DSM_EXCUR_BQ_A1_BYTE1 0x2226
+#define DSM_EXCUR_BQ_A1_BYTE2 0x2227
+#define DSM_EXCUR_BQ_A2_BYTE0 0x2229
+#define DSM_EXCUR_BQ_A2_BYTE1 0x222a
+#define DSM_EXCUR_BQ_A2_BYTE2 0x222b
+#define DSM_EXCPROT_HPF1_B0_BYTE0 0x222d
+#define DSM_EXCPROT_HPF1_B0_BYTE1 0x222e
+#define DSM_EXCPROT_HPF1_B0_BYTE2 0x222f
+#define DSM_EXCPROT_HPF1_B1_BYTE0 0x2231
+#define DSM_EXCPROT_HPF1_B1_BYTE1 0x2232
+#define DSM_EXCPROT_HPF1_B1_BYTE2 0x2233
+#define DSM_EXCPROT_HPF1_B2_BYTE0 0x2235
+#define DSM_EXCPROT_HPF1_B2_BYTE1 0x2236
+#define DSM_EXCPROT_HPF1_B2_BYTE2 0x2237
+#define DSM_EXCPROT_HPF1_A1_BYTE0 0x2239
+#define DSM_EXCPROT_HPF1_A1_BYTE1 0x223a
+#define DSM_EXCPROT_HPF1_A1_BYTE2 0x223b
+#define DSM_EXCPROT_HPF1_A2_BYTE0 0x223d
+#define DSM_EXCPROT_HPF1_A2_BYTE1 0x223e
+#define DSM_EXCPROT_HPF1_A2_BYTE2 0x223f
+#define DSM_EXCPROT_HPF2_B0_BYTE0 0x2241
+#define DSM_EXCPROT_HPF2_B0_BYTE1 0x2242
+#define DSM_EXCPROT_HPF2_B0_BYTE2 0x2243
+#define DSM_EXCPROT_HPF2_B1_BYTE0 0x2245
+#define DSM_EXCPROT_HPF2_B1_BYTE1 0x2246
+#define DSM_EXCPROT_HPF2_B1_BYTE2 0x2247
+#define DSM_EXCPROT_HPF2_B2_BYTE0 0x2249
+#define DSM_EXCPROT_HPF2_B2_BYTE1 0x224a
+#define DSM_EXCPROT_HPF2_B2_BYTE2 0x224b
+#define DSM_EXCPROT_HPF2_A1_BYTE0 0x224d
+#define DSM_EXCPROT_HPF2_A1_BYTE1 0x224e
+#define DSM_EXCPROT_HPF2_A1_BYTE2 0x224f
+#define DSM_EXCPROT_HPF2_A2_BYTE0 0x2251
+#define DSM_EXCPROT_HPF2_A2_BYTE1 0x2252
+#define DSM_EXCPROT_HPF2_A2_BYTE2 0x2253
+#define DSM_EXCPROT_HPF3_B0_BYTE0 0x2255
+#define DSM_EXCPROT_HPF3_B0_BYTE1 0x2256
+#define DSM_EXCPROT_HPF3_B0_BYTE2 0x2257
+#define DSM_EXCPROT_HPF3_B1_BYTE0 0x2259
+#define DSM_EXCPROT_HPF3_B1_BYTE1 0x225a
+#define DSM_EXCPROT_HPF3_B1_BYTE2 0x225b
+#define DSM_EXCPROT_HPF3_B2_BYTE0 0x225d
+#define DSM_EXCPROT_HPF3_B2_BYTE1 0x225e
+#define DSM_EXCPROT_HPF3_B2_BYTE2 0x225f
+#define DSM_EXCPROT_HPF3_A1_BYTE0 0x2261
+#define DSM_EXCPROT_HPF3_A1_BYTE1 0x2262
+#define DSM_EXCPROT_HPF3_A1_BYTE2 0x2263
+#define DSM_EXCPROT_HPF3_A2_BYTE0 0x2265
+#define DSM_EXCPROT_HPF3_A2_BYTE1 0x2266
+#define DSM_EXCPROT_HPF3_A2_BYTE2 0x2267
+#define DSM_EXCPROT_HPF4_B0_BYTE0 0x2269
+#define DSM_EXCPROT_HPF4_B0_BYTE1 0x226a
+#define DSM_EXCPROT_HPF4_B0_BYTE2 0x226b
+#define DSM_EXCPROT_HPF4_B1_BYTE0 0x226d
+#define DSM_EXCPROT_HPF4_B1_BYTE1 0x226e
+#define DSM_EXCPROT_HPF4_B1_BYTE2 0x226f
+#define DSM_EXCPROT_HPF4_B2_BYTE0 0x2271
+#define DSM_EXCPROT_HPF4_B2_BYTE1 0x2272
+#define DSM_EXCPROT_HPF4_B2_BYTE2 0x2273
+#define DSM_EXCPROT_HPF4_A1_BYTE0 0x2275
+#define DSM_EXCPROT_HPF4_A1_BYTE1 0x2276
+#define DSM_EXCPROT_HPF4_A1_BYTE2 0x2277
+#define DSM_EXCPROT_HPF4_A2_BYTE0 0x2279
+#define DSM_EXCPROT_HPF4_A2_BYTE1 0x227a
+#define DSM_EXCPROT_HPF4_A2_BYTE2 0x227b
+#define DSM_EXCPROT_HPF5_B0_BYTE0 0x227d
+#define DSM_EXCPROT_HPF5_B0_BYTE1 0x227e
+#define DSM_EXCPROT_HPF5_B0_BYTE2 0x227f
+#define DSM_EXCPROT_HPF5_B1_BYTE0 0x2281
+#define DSM_EXCPROT_HPF5_B1_BYTE1 0x2282
+#define DSM_EXCPROT_HPF5_B1_BYTE2 0x2283
+#define DSM_EXCPROT_HPF5_B2_BYTE0 0x2285
+#define DSM_EXCPROT_HPF5_B2_BYTE1 0x2286
+#define DSM_EXCPROT_HPF5_B2_BYTE2 0x2287
+#define DSM_EXCPROT_HPF5_A1_BYTE0 0x2289
+#define DSM_EXCPROT_HPF5_A1_BYTE1 0x228a
+#define DSM_EXCPROT_HPF5_A1_BYTE2 0x228b
+#define DSM_EXCPROT_HPF5_A2_BYTE0 0x228d
+#define DSM_EXCPROT_HPF5_A2_BYTE1 0x228e
+#define DSM_EXCPROT_HPF5_A2_BYTE2 0x228f
+#define DSM_DEBUZZ_BPF_B0_BYTE0 0x2291
+#define DSM_DEBUZZ_BPF_B0_BYTE1 0x2292
+#define DSM_DEBUZZ_BPF_B0_BYTE2 0x2293
+#define DSM_DEBUZZ_BPF_B1_BYTE0 0x2295
+#define DSM_DEBUZZ_BPF_B1_BYTE1 0x2296
+#define DSM_DEBUZZ_BPF_B1_BYTE2 0x2297
+#define DSM_DEBUZZ_BPF_B2_BYTE0 0x2299
+#define DSM_DEBUZZ_BPF_B2_BYTE1 0x229a
+#define DSM_DEBUZZ_BPF_B2_BYTE2 0x229b
+#define DSM_DEBUZZ_BPF_A1_BYTE0 0x229d
+#define DSM_DEBUZZ_BPF_A1_BYTE1 0x229e
+#define DSM_DEBUZZ_BPF_A1_BYTE2 0x229f
+#define DSM_DEBUZZ_BPF_A2_BYTE0 0x22a1
+#define DSM_DEBUZZ_BPF_A2_BYTE1 0x22a2
+#define DSM_DEBUZZ_BPF_A2_BYTE2 0x22a3
+#define DSM_DEBUZZ_PORT_B0_BYTE0 0x22a5
+#define DSM_DEBUZZ_PORT_B0_BYTE1 0x22a6
+#define DSM_DEBUZZ_PORT_B0_BYTE2 0x22a7
+#define DSM_DEBUZZ_PORT_B1_BYTE0 0x22a9
+#define DSM_DEBUZZ_PORT_B1_BYTE1 0x22aa
+#define DSM_DEBUZZ_PORT_B1_BYTE2 0x22ab
+#define DSM_DEBUZZ_PORT_B2_BYTE0 0x22ad
+#define DSM_DEBUZZ_PORT_B2_BYTE1 0x22ae
+#define DSM_DEBUZZ_PORT_B2_BYTE2 0x22af
+#define DSM_DEBUZZ_PORT_A1_BYTE0 0x22b1
+#define DSM_DEBUZZ_PORT_A1_BYTE1 0x22b2
+#define DSM_DEBUZZ_PORT_A1_BYTE2 0x22b3
+#define DSM_DEBUZZ_PORT_A2_BYTE0 0x22b5
+#define DSM_DEBUZZ_PORT_A2_BYTE1 0x22b6
+#define DSM_DEBUZZ_PORT_A2_BYTE2 0x22b7
+#define DSM_DEBUZZ_NOTCH_B0_BYTE0 0x22b9
+#define DSM_DEBUZZ_NOTCH_B0_BYTE1 0x22ba
+#define DSM_DEBUZZ_NOTCH_B0_BYTE2 0x22bb
+#define DSM_DEBUZZ_NOTCH_B1_BYTE0 0x22bd
+#define DSM_DEBUZZ_NOTCH_B1_BYTE1 0x22be
+#define DSM_DEBUZZ_NOTCH_B1_BYTE2 0x22bf
+#define DSM_DEBUZZ_NOTCH_B2_BYTE0 0x22c1
+#define DSM_DEBUZZ_NOTCH_B2_BYTE1 0x22c2
+#define DSM_DEBUZZ_NOTCH_B2_BYTE2 0x22c3
+#define DSM_DEBUZZ_NOTCH_A1_BYTE0 0x22c5
+#define DSM_DEBUZZ_NOTCH_A1_BYTE1 0x22c6
+#define DSM_DEBUZZ_NOTCH_A1_BYTE2 0x22c7
+#define DSM_DEBUZZ_NOTCH_A2_BYTE0 0x22c9
+#define DSM_DEBUZZ_NOTCH_A2_BYTE1 0x22ca
+#define DSM_DEBUZZ_NOTCH_A2_BYTE2 0x22cb
+#define DSM_THERMAL_BQ_B0_BYTE0 0x22cd
+#define DSM_THERMAL_BQ_B0_BYTE1 0x22ce
+#define DSM_THERMAL_BQ_B0_BYTE2 0x22cf
+#define DSM_THERMAL_BQ_B1_BYTE0 0x22d1
+#define DSM_THERMAL_BQ_B1_BYTE1 0x22d2
+#define DSM_THERMAL_BQ_B1_BYTE2 0x22d3
+#define DSM_THERMAL_BQ_B2_BYTE0 0x22d5
+#define DSM_THERMAL_BQ_B2_BYTE1 0x22d6
+#define DSM_THERMAL_BQ_B2_BYTE2 0x22d7
+#define DSM_THERMAL_BQ_A1_BYTE0 0x22d9
+#define DSM_THERMAL_BQ_A1_BYTE1 0x22da
+#define DSM_THERMAL_BQ_A1_BYTE2 0x22db
+#define DSM_THERMAL_BQ_A2_BYTE0 0x22dd
+#define DSM_THERMAL_BQ_A2_BYTE1 0x22de
+#define DSM_THERMAL_BQ_A2_BYTE2 0x22df
+#define DSM_WBDRC_FILT1_B0_BYTE0 0x22e1
+#define DSM_WBDRC_FILT1_B0_BYTE1 0x22e2
+#define DSM_WBDRC_FILT1_B0_BYTE2 0x22e3
+#define DSM_WBDRC_FILT1_B1_BYTE0 0x22e5
+#define DSM_WBDRC_FILT1_B1_BYTE1 0x22e6
+#define DSM_WBDRC_FILT1_B1_BYTE2 0x22e7
+#define DSM_WBDRC_FILT1_B2_BYTE0 0x22e9
+#define DSM_WBDRC_FILT1_B2_BYTE1 0x22ea
+#define DSM_WBDRC_FILT1_B2_BYTE2 0x22eb
+#define DSM_WBDRC_FILT1_A1_BYTE0 0x22ed
+#define DSM_WBDRC_FILT1_A1_BYTE1 0x22ee
+#define DSM_WBDRC_FILT1_A1_BYTE2 0x22ef
+#define DSM_WBDRC_FILT1_A2_BYTE0 0x22f1
+#define DSM_WBDRC_FILT1_A2_BYTE1 0x22f2
+#define DSM_WBDRC_FILT1_A2_BYTE2 0x22f3
+#define DSM_WBDRC_FILT2_B0_BYTE0 0x22f5
+#define DSM_WBDRC_FILT2_B0_BYTE1 0x22f6
+#define DSM_WBDRC_FILT2_B0_BYTE2 0x22f7
+#define DSM_WBDRC_FILT2_B1_BYTE0 0x22f9
+#define DSM_WBDRC_FILT2_B1_BYTE1 0x22fa
+#define DSM_WBDRC_FILT2_B1_BYTE2 0x22fb
+#define DSM_WBDRC_FILT2_B2_BYTE0 0x22fd
+#define DSM_WBDRC_FILT2_B2_BYTE1 0x22fe
+#define DSM_WBDRC_FILT2_B2_BYTE2 0x22ff
+#define DSM_WBDRC_FILT2_A1_BYTE0 0x2301
+#define DSM_WBDRC_FILT2_A1_BYTE1 0x2302
+#define DSM_WBDRC_FILT2_A1_BYTE2 0x2303
+#define DSM_WBDRC_FILT2_A2_BYTE0 0x2305
+#define DSM_WBDRC_FILT2_A2_BYTE1 0x2306
+#define DSM_WBDRC_FILT2_A2_BYTE2 0x2307
+#define DSM_PPR_RELEASE_TIME_BYTE0 0x2309
+#define DSM_PPR_RELEASE_TIME_BYTE1 0x230a
+#define DSM_PPR_RELEASE_TIME_BYTE2 0x230b
+#define DSM_PPR_ATTACK_TIME_BYTE0 0x230d
+#define DSM_PPR_ATTACK_TIME_BYTE1 0x230e
+#define DSM_PPR_ATTACK_TIME_BYTE2 0x230f
+#define DSM_DEBUZZER_RELEASE_TIME_BYTE0 0x2311
+#define DSM_DEBUZZER_RELEASE_TIME_BYTE1 0x2312
+#define DSM_DEBUZZER_RELEASE_TIME_BYTE2 0x2313
+#define DSM_DEBUZZER_ATTACK_TIME_BYTE0 0x2315
+#define DSM_DEBUZZER_ATTACK_TIME_BYTE1 0x2316
+#define DSM_DEBUZZER_ATTACK_TIME_BYTE2 0x2317
+
+#define DSMIG_WB_DRC_RELEASE_TIME_1 0x2380
+#define DSMIG_WB_DRC_RELEASE_TIME_2 0x2381
+#define DSMIG_WB_DRC_ATTACK_TIME_1 0x2382
+#define DSMIG_WB_DRC_ATTACK_TIME_2 0x2383
+#define DSMIG_WB_DRC_COMPRESSION_RATIO 0x2384
+#define DSMIG_WB_DRC_COMPRESSION_THRESHOLD 0x2385
+#define DSMIG_WB_DRC_MAKEUPGAIN 0x2386
+#define DSMIG_WB_DRC_NOISE_GATE_THRESHOLD 0x2387
+#define DSMIG_WBDRC_HPF_ENABLE 0x2388
+#define DSMIG_WB_DRC_TEST_SMOOTHER_OUT_EN 0x2389
+#define DSMIG_PPR_THRESHOLD 0x238b
+#define DSM_STEREO_BASS_CHANNEL_SELECT 0x238d
+#define DSM_TPROT_THRESHOLD_BYTE0 0x238e
+#define DSM_TPROT_THRESHOLD_BYTE1 0x238f
+#define DSM_TPROT_ROOM_TEMPERATURE_BYTE0 0x2390
+#define DSM_TPROT_ROOM_TEMPERATURE_BYTE1 0x2391
+#define DSM_TPROT_RECIP_RDC_ROOM_BYTE0 0x2392
+#define DSM_TPROT_RECIP_RDC_ROOM_BYTE1 0x2393
+#define DSM_TPROT_RECIP_RDC_ROOM_BYTE2 0x2394
+#define DSM_TPROT_RECIP_TCONST_BYTE0 0x2395
+#define DSM_TPROT_RECIP_TCONST_BYTE1 0x2396
+#define DSM_TPROT_RECIP_TCONST_BYTE2 0x2397
+#define DSM_THERMAL_ATTENUATION_SETTINGS 0x2398
+#define DSM_THERMAL_PILOT_TONE_ATTENUATION 0x2399
+#define DSM_TPROT_PG_TEMP_THRESH_BYTE0 0x239a
+#define DSM_TPROT_PG_TEMP_THRESH_BYTE1 0x239b
+
+#define THERMAL_RDC_RD_BACK_BYTE1 0x239c
+#define THERMAL_RDC_RD_BACK_BYTE0 0x239d
+#define THERMAL_COILTEMP_RD_BACK_BYTE1 0x239e
+#define THERMAL_COILTEMP_RD_BACK_BYTE0 0x239f
+
+#define DSMIG_DEBUZZER_THRESHOLD 0x23b5
+#define DSMIG_DEBUZZER_ALPHA_COEF_TEST_ONLY 0x23b6
+#define DSM_VOL_ENA 0x23b9
+#define DSM_VOL_CTRL 0x23ba
+
+#define DSMIG_EN 0x23e0
+#define MAX98390_R23E1_DSP_GLOBAL_EN 0x23e1
+
+#define DSM_THERMAL_GAIN 0x23f0
+#define DSM_PPR_GAIN 0x23f1
+#define DSM_DBZ_GAIN 0x23f2
+#define DSM_WBDRC_GAIN 0x23f3
+
+#define MAX98390_R23FF_GLOBAL_EN 0x23FF
+#define MAX98390_R24FF_REV_ID 0x24FF
+
+/* MAX98390_R2021_PCM_RX_SRC_1 */
+#define MAX98390_PCM_RX_CH_SRC_SHIFT (0)
+#define MAX98390_PCM_RX_CH_SRC_BASS_SHIFT (4)
+
+/* MAX98390_R2022_PCM_TX_SRC_1 */
+#define MAX98390_PCM_TX_CH_SRC_A_V_SHIFT (0)
+#define MAX98390_PCM_TX_CH_SRC_A_I_SHIFT (4)
+
+/* MAX98390_R2024_PCM_DATA_FMT_CFG */
+#define MAX98390_PCM_MODE_CFG_FORMAT_MASK (0x7 << 3)
+#define MAX98390_PCM_MODE_CFG_FORMAT_SHIFT (3)
+#define MAX98390_PCM_TX_CH_INTERLEAVE_MASK (0x1 << 2)
+#define MAX98390_PCM_FORMAT_I2S (0x0 << 0)
+#define MAX98390_PCM_FORMAT_LJ (0x1 << 0)
+#define MAX98390_PCM_FORMAT_TDM_MODE0 (0x3 << 0)
+#define MAX98390_PCM_FORMAT_TDM_MODE1 (0x4 << 0)
+#define MAX98390_PCM_FORMAT_TDM_MODE2 (0x5 << 0)
+#define MAX98390_PCM_MODE_CFG_CHANSZ_MASK (0x3 << 6)
+#define MAX98390_PCM_MODE_CFG_CHANSZ_16 (0x1 << 6)
+#define MAX98390_PCM_MODE_CFG_CHANSZ_24 (0x2 << 6)
+#define MAX98390_PCM_MODE_CFG_CHANSZ_32 (0x3 << 6)
+
+/* MAX98390_R2039_AMP_DSP_CFG */
+#define MAX98390_AMP_DSP_CFG_RMP_UP_SHIFT (4)
+#define MAX98390_AMP_DSP_CFG_RMP_DN_SHIFT (5)
+
+/* MAX98390_R203A_AMP_EN */
+#define MAX98390_R203A_AMP_EN_SHIFT (0)
+
+/* MAX98390_PCM_MASTER_MODE */
+#define MAX98390_PCM_MASTER_MODE_MASK (0x3 << 0)
+#define MAX98390_PCM_MASTER_MODE_SLAVE (0x0 << 0)
+#define MAX98390_PCM_MASTER_MODE_MASTER (0x3 << 0)
+
+#define MAX98390_PCM_MASTER_MODE_MCLK_MASK (0xF << 2)
+#define MAX98390_PCM_MASTER_MODE_MCLK_RATE_SHIFT (2)
+
+/* PCM_CLK_SETUP */
+#define MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE (0x1 << 2)
+#define MAX98390_PCM_CLK_SETUP_BSEL_MASK (0xF << 0)
+
+/* PCM_SR_SETUP */
+#define MAX98390_PCM_SR_SET1_SR_MASK (0xF << 0)
+#define MAX98390_PCM_SR_SET1_SR_8000 (0x0 << 0)
+#define MAX98390_PCM_SR_SET1_SR_11025 (0x1 << 0)
+#define MAX98390_PCM_SR_SET1_SR_12000 (0x2 << 0)
+#define MAX98390_PCM_SR_SET1_SR_16000 (0x3 << 0)
+#define MAX98390_PCM_SR_SET1_SR_22050 (0x4 << 0)
+#define MAX98390_PCM_SR_SET1_SR_24000 (0x5 << 0)
+#define MAX98390_PCM_SR_SET1_SR_32000 (0x6 << 0)
+#define MAX98390_PCM_SR_SET1_SR_44100 (0x7 << 0)
+#define MAX98390_PCM_SR_SET1_SR_48000 (0x8 << 0)
+
+/* PCM_TO_SPK_MONO_MIX_1 */
+#define MAX98390_PCM_TO_SPK_MONOMIX_CFG_MASK (0x3 << 6)
+#define MAX98390_PCM_TO_SPK_MONOMIX_CFG_SHIFT (6)
+#define MAX98390_PCM_TO_SPK_CH0_SRC_MASK (0xF << 0)
+#define MAX98390_PCM_TO_SPK_CH1_SRC_MASK (0xF << 4)
+
+/* MAX98390_BOOST_CTRL3 */
+#define MAX98390_BOOST_CLK_PHASE_CFG_SHIFT (2)
+
+/* SOFT_RESET */
+#define MAX98390_SOFT_RESET_MASK (0x1 << 0)
+
+#define MAX98390_GLOBAL_EN_MASK (0x1 << 0)
+#define MAX98390_AMP_EN_MASK (0x1 << 0)
+
+/* DSM register offset */
+#define MAX98390_DSM_PAYLOAD_OFFSET 16
+#define MAX98390_DSM_PAYLOAD_OFFSET_2 495
+
+struct max98390_priv {
+	struct regmap *regmap;
+	unsigned int sysclk;
+	unsigned int master;
+	unsigned int tdm_mode;
+	unsigned int ref_rdc_value;
+	unsigned int ambient_temp_value;
+};
+#endif
diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c
index 8600c5439e1e..c72cb2888c21 100644
--- a/sound/soc/codecs/max9867.c
+++ b/sound/soc/codecs/max9867.c
@@ -23,8 +23,21 @@ static const char *const max9867_spmode[] = {
 };
 static const char *const max9867_filter_text[] = {"IIR", "FIR"};
 
+static const char *const max9867_adc_dac_filter_text[] = {
+	"Disabled",
+	"Elliptical/16/256",
+	"Butterworth/16/500",
+	"Elliptical/8/256",
+	"Butterworth/8/500",
+	"Butterworth/8-24"
+};
+
 static SOC_ENUM_SINGLE_DECL(max9867_filter, MAX9867_CODECFLTR, 7,
 	max9867_filter_text);
+static SOC_ENUM_SINGLE_DECL(max9867_dac_filter, MAX9867_CODECFLTR, 0,
+	max9867_adc_dac_filter_text);
+static SOC_ENUM_SINGLE_DECL(max9867_adc_filter, MAX9867_CODECFLTR, 4,
+	max9867_adc_dac_filter_text);
 static SOC_ENUM_SINGLE_DECL(max9867_spkmode, MAX9867_MODECONFIG, 0,
 	max9867_spmode);
 static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(max9867_master_tlv,
@@ -46,24 +59,27 @@ static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(max9867_micboost_tlv,
 
 static const struct snd_kcontrol_new max9867_snd_controls[] = {
 	SOC_DOUBLE_R_TLV("Master Playback Volume", MAX9867_LEFTVOL,
-			MAX9867_RIGHTVOL, 0, 41, 1, max9867_master_tlv),
+			MAX9867_RIGHTVOL, 0, 40, 1, max9867_master_tlv),
 	SOC_DOUBLE_R_TLV("Line Capture Volume", MAX9867_LEFTLINELVL,
 			MAX9867_RIGHTLINELVL, 0, 15, 1, max9867_line_tlv),
 	SOC_DOUBLE_R_TLV("Mic Capture Volume", MAX9867_LEFTMICGAIN,
 			MAX9867_RIGHTMICGAIN, 0, 20, 1, max9867_mic_tlv),
 	SOC_DOUBLE_R_TLV("Mic Boost Capture Volume", MAX9867_LEFTMICGAIN,
-			MAX9867_RIGHTMICGAIN, 5, 4, 0, max9867_micboost_tlv),
+			MAX9867_RIGHTMICGAIN, 5, 3, 0, max9867_micboost_tlv),
 	SOC_SINGLE("Digital Sidetone Volume", MAX9867_SIDETONE, 0, 31, 1),
 	SOC_SINGLE_TLV("Digital Playback Volume", MAX9867_DACLEVEL, 0, 15, 1,
 			max9867_dac_tlv),
 	SOC_SINGLE_TLV("Digital Boost Playback Volume", MAX9867_DACLEVEL, 4, 3, 0,
 			max9867_dacboost_tlv),
-	SOC_DOUBLE_TLV("Digital Capture Volume", MAX9867_ADCLEVEL, 0, 4, 15, 1,
+	SOC_DOUBLE_TLV("Digital Capture Volume", MAX9867_ADCLEVEL, 4, 0, 15, 1,
 			max9867_adc_tlv),
 	SOC_ENUM("Speaker Mode", max9867_spkmode),
 	SOC_SINGLE("Volume Smoothing Switch", MAX9867_MODECONFIG, 6, 1, 0),
 	SOC_SINGLE("Line ZC Switch", MAX9867_MODECONFIG, 5, 1, 0),
 	SOC_ENUM("DSP Filter", max9867_filter),
+	SOC_ENUM("ADC Filter", max9867_adc_filter),
+	SOC_ENUM("DAC Filter", max9867_dac_filter),
+	SOC_SINGLE("Mono Playback Switch", MAX9867_IFC1B, 3, 1, 0),
 };
 
 /* Input mixer */
@@ -88,20 +104,38 @@ static const struct snd_kcontrol_new max9867_line_out_control =
 	SOC_DAPM_DOUBLE_R("Switch",
 			  MAX9867_LEFTVOL, MAX9867_RIGHTVOL, 6, 1, 1);
 
+/* DMIC mux */
+static const char *const dmic_mux_text[] = {
+	"ADC", "DMIC"
+};
+static SOC_ENUM_SINGLE_DECL(left_dmic_mux_enum,
+			    MAX9867_MICCONFIG, 5, dmic_mux_text);
+static SOC_ENUM_SINGLE_DECL(right_dmic_mux_enum,
+			    MAX9867_MICCONFIG, 4, dmic_mux_text);
+static const struct snd_kcontrol_new max9867_left_dmic_mux =
+	SOC_DAPM_ENUM("DMICL Mux", left_dmic_mux_enum);
+static const struct snd_kcontrol_new max9867_right_dmic_mux =
+	SOC_DAPM_ENUM("DMICR Mux", right_dmic_mux_enum);
 
 static const struct snd_soc_dapm_widget max9867_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("MICL"),
 	SND_SOC_DAPM_INPUT("MICR"),
+	SND_SOC_DAPM_INPUT("DMICL"),
+	SND_SOC_DAPM_INPUT("DMICR"),
 	SND_SOC_DAPM_INPUT("LINL"),
 	SND_SOC_DAPM_INPUT("LINR"),
 
-	SND_SOC_DAPM_PGA("Left Line Input", MAX9867_PWRMAN, 6, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Right Line Input", MAX9867_PWRMAN, 5, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Left Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Right Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_MIXER_NAMED_CTL("Input Mixer", SND_SOC_NOPM, 0, 0,
 				     max9867_input_mixer_controls,
 				     ARRAY_SIZE(max9867_input_mixer_controls)),
-	SND_SOC_DAPM_ADC("ADCL", "HiFi Capture", MAX9867_PWRMAN, 1, 0),
-	SND_SOC_DAPM_ADC("ADCR", "HiFi Capture", MAX9867_PWRMAN, 0, 0),
+	SND_SOC_DAPM_MUX("DMICL Mux", SND_SOC_NOPM, 0, 0,
+			 &max9867_left_dmic_mux),
+	SND_SOC_DAPM_MUX("DMICR Mux", SND_SOC_NOPM, 0, 0,
+			 &max9867_right_dmic_mux),
+	SND_SOC_DAPM_ADC("ADCL", "HiFi Capture", SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_ADC("ADCR", "HiFi Capture", SND_SOC_NOPM, 0, 0),
 
 	SND_SOC_DAPM_MIXER("Digital", SND_SOC_NOPM, 0, 0,
 			   max9867_sidetone_mixer_controls,
@@ -109,8 +143,8 @@ static const struct snd_soc_dapm_widget max9867_dapm_widgets[] = {
 	SND_SOC_DAPM_MIXER_NAMED_CTL("Output Mixer", SND_SOC_NOPM, 0, 0,
 				     max9867_output_mixer_controls,
 				     ARRAY_SIZE(max9867_output_mixer_controls)),
-	SND_SOC_DAPM_DAC("DACL", "HiFi Playback", MAX9867_PWRMAN, 3, 0),
-	SND_SOC_DAPM_DAC("DACR", "HiFi Playback", MAX9867_PWRMAN, 2, 0),
+	SND_SOC_DAPM_DAC("DACL", "HiFi Playback", SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DACR", "HiFi Playback", SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_SWITCH("Master Playback", SND_SOC_NOPM, 0, 0,
 			    &max9867_line_out_control),
 	SND_SOC_DAPM_OUTPUT("LOUT"),
@@ -124,8 +158,12 @@ static const struct snd_soc_dapm_route max9867_audio_map[] = {
 	{"Input Mixer", "Mic Capture Switch", "MICR"},
 	{"Input Mixer", "Line Capture Switch", "Left Line Input"},
 	{"Input Mixer", "Line Capture Switch", "Right Line Input"},
-	{"ADCL", NULL, "Input Mixer"},
-	{"ADCR", NULL, "Input Mixer"},
+	{"DMICL Mux", "DMIC", "DMICL"},
+	{"DMICR Mux", "DMIC", "DMICR"},
+	{"DMICL Mux", "ADC", "Input Mixer"},
+	{"DMICR Mux", "ADC", "Input Mixer"},
+	{"ADCL", NULL, "DMICL Mux"},
+	{"ADCR", NULL, "DMICR Mux"},
 
 	{"Digital", "Sidetone Switch", "ADCL"},
 	{"Digital", "Sidetone Switch", "ADCR"},
@@ -346,7 +384,8 @@ static int max9867_dai_set_fmt(struct snd_soc_dai *codec_dai,
 	}
 
 	regmap_write(max9867->regmap, MAX9867_IFC1A, iface1A);
-	regmap_write(max9867->regmap, MAX9867_IFC1B, iface1B);
+	regmap_update_bits(max9867->regmap, MAX9867_IFC1B,
+			   MAX9867_IFC1B_BCLK_MASK, iface1B);
 
 	return 0;
 }
@@ -413,15 +452,14 @@ static int max9867_set_bias_level(struct snd_soc_component *component,
 			if (err)
 				return err;
 
-			err = regmap_update_bits(max9867->regmap, MAX9867_PWRMAN,
-						 MAX9867_SHTDOWN, MAX9867_SHTDOWN);
+			err = regmap_write(max9867->regmap,
+					   MAX9867_PWRMAN, 0xff);
 			if (err)
 				return err;
 		}
 		break;
 	case SND_SOC_BIAS_OFF:
-		err = regmap_update_bits(max9867->regmap, MAX9867_PWRMAN,
-					 MAX9867_SHTDOWN, 0);
+		err = regmap_write(max9867->regmap, MAX9867_PWRMAN, 0);
 		if (err)
 			return err;
 
@@ -463,35 +501,10 @@ static bool max9867_volatile_register(struct device *dev, unsigned int reg)
 	}
 }
 
-static const struct reg_default max9867_reg[] = {
-	{ 0x04, 0x00 },
-	{ 0x05, 0x00 },
-	{ 0x06, 0x00 },
-	{ 0x07, 0x00 },
-	{ 0x08, 0x00 },
-	{ 0x09, 0x00 },
-	{ 0x0A, 0x00 },
-	{ 0x0B, 0x00 },
-	{ 0x0C, 0x00 },
-	{ 0x0D, 0x00 },
-	{ 0x0E, 0x40 },
-	{ 0x0F, 0x40 },
-	{ 0x10, 0x00 },
-	{ 0x11, 0x00 },
-	{ 0x12, 0x00 },
-	{ 0x13, 0x00 },
-	{ 0x14, 0x00 },
-	{ 0x15, 0x00 },
-	{ 0x16, 0x00 },
-	{ 0x17, 0x00 },
-};
-
 static const struct regmap_config max9867_regmap = {
 	.reg_bits	= 8,
 	.val_bits	= 8,
 	.max_register	= MAX9867_REVISION,
-	.reg_defaults	= max9867_reg,
-	.num_reg_defaults = ARRAY_SIZE(max9867_reg),
 	.volatile_reg	= max9867_volatile_register,
 	.cache_type	= REGCACHE_RBTREE,
 };
diff --git a/sound/soc/codecs/max9867.h b/sound/soc/codecs/max9867.h
index d459d49449cb..3092c3b99075 100644
--- a/sound/soc/codecs/max9867.h
+++ b/sound/soc/codecs/max9867.h
@@ -58,7 +58,6 @@
 #define MAX9867_MICCONFIG    0x15
 #define MAX9867_MODECONFIG   0x16
 #define MAX9867_PWRMAN       0x17
-#define MAX9867_SHTDOWN      0x80
 #define MAX9867_REVISION     0xff
 
 #define MAX9867_CACHEREGNUM 10
diff --git a/sound/soc/codecs/nau8810.c b/sound/soc/codecs/nau8810.c
index de26758c30a8..33ebc6398426 100644
--- a/sound/soc/codecs/nau8810.c
+++ b/sound/soc/codecs/nau8810.c
@@ -355,6 +355,8 @@ static const struct snd_kcontrol_new nau8810_snd_controls[] = {
 
 /* Speaker Output Mixer */
 static const struct snd_kcontrol_new nau8810_speaker_mixer_controls[] = {
+	SOC_DAPM_SINGLE("AUX Bypass Switch", NAU8810_REG_SPKMIX,
+		NAU8810_AUXSPK_SFT, 1, 0),
 	SOC_DAPM_SINGLE("Line Bypass Switch", NAU8810_REG_SPKMIX,
 		NAU8810_BYPSPK_SFT, 1, 0),
 	SOC_DAPM_SINGLE("PCM Playback Switch", NAU8810_REG_SPKMIX,
@@ -363,6 +365,8 @@ static const struct snd_kcontrol_new nau8810_speaker_mixer_controls[] = {
 
 /* Mono Output Mixer */
 static const struct snd_kcontrol_new nau8810_mono_mixer_controls[] = {
+	SOC_DAPM_SINGLE("AUX Bypass Switch", NAU8810_REG_MONOMIX,
+		NAU8810_AUXMOUT_SFT, 1, 0),
 	SOC_DAPM_SINGLE("Line Bypass Switch", NAU8810_REG_MONOMIX,
 		NAU8810_BYPMOUT_SFT, 1, 0),
 	SOC_DAPM_SINGLE("PCM Playback Switch", NAU8810_REG_MONOMIX,
@@ -371,6 +375,8 @@ static const struct snd_kcontrol_new nau8810_mono_mixer_controls[] = {
 
 /* PGA Mute */
 static const struct snd_kcontrol_new nau8810_pgaboost_mixer_controls[] = {
+	SOC_DAPM_SINGLE("AUX PGA Switch", NAU8810_REG_ADCBOOST,
+		NAU8810_AUXBSTGAIN_SFT, 0x7, 0),
 	SOC_DAPM_SINGLE("PGA Mute Switch", NAU8810_REG_PGAGAIN,
 		NAU8810_PGAMT_SFT, 1, 1),
 	SOC_DAPM_SINGLE("PMIC PGA Switch", NAU8810_REG_ADCBOOST,
@@ -379,6 +385,8 @@ static const struct snd_kcontrol_new nau8810_pgaboost_mixer_controls[] = {
 
 /* Input PGA */
 static const struct snd_kcontrol_new nau8810_inpga[] = {
+	SOC_DAPM_SINGLE("AUX Switch", NAU8810_REG_INPUT_SIGNAL,
+		NAU8810_AUXPGA_SFT, 1, 0),
 	SOC_DAPM_SINGLE("MicN Switch", NAU8810_REG_INPUT_SIGNAL,
 		NAU8810_NMICPGA_SFT, 1, 0),
 	SOC_DAPM_SINGLE("MicP Switch", NAU8810_REG_INPUT_SIGNAL,
@@ -401,6 +409,23 @@ static int check_mclk_select_pll(struct snd_soc_dapm_widget *source,
 	return (value & NAU8810_CLKM_MASK);
 }
 
+static int check_mic_enabled(struct snd_soc_dapm_widget *source,
+	struct snd_soc_dapm_widget *sink)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(source->dapm);
+	struct nau8810 *nau8810 = snd_soc_component_get_drvdata(component);
+	unsigned int value;
+
+	regmap_read(nau8810->regmap, NAU8810_REG_INPUT_SIGNAL, &value);
+	if (value & NAU8810_PMICPGA_EN || value & NAU8810_NMICPGA_EN)
+		return 1;
+	regmap_read(nau8810->regmap, NAU8810_REG_ADCBOOST, &value);
+	if (value & NAU8810_PMICBSTGAIN_MASK)
+		return 1;
+	return 0;
+}
+
 static const struct snd_soc_dapm_widget nau8810_dapm_widgets[] = {
 	SND_SOC_DAPM_MIXER("Speaker Mixer", NAU8810_REG_POWER3,
 		NAU8810_SPKMX_EN_SFT, 0, &nau8810_speaker_mixer_controls[0],
@@ -425,6 +450,8 @@ static const struct snd_soc_dapm_widget nau8810_dapm_widgets[] = {
 	SND_SOC_DAPM_MIXER("Input Boost Stage", NAU8810_REG_POWER2,
 		NAU8810_BST_EN_SFT, 0, nau8810_pgaboost_mixer_controls,
 		ARRAY_SIZE(nau8810_pgaboost_mixer_controls)),
+	SND_SOC_DAPM_PGA("AUX Input", NAU8810_REG_POWER1,
+		NAU8810_AUX_EN_SFT, 0, NULL, 0),
 
 	SND_SOC_DAPM_SUPPLY("Mic Bias", NAU8810_REG_POWER1,
 		NAU8810_MICBIAS_EN_SFT, 0, NULL, 0),
@@ -434,6 +461,7 @@ static const struct snd_soc_dapm_widget nau8810_dapm_widgets[] = {
 	SND_SOC_DAPM_SWITCH("Digital Loopback", SND_SOC_NOPM, 0, 0,
 		&nau8810_loopback),
 
+	SND_SOC_DAPM_INPUT("AUX"),
 	SND_SOC_DAPM_INPUT("MICN"),
 	SND_SOC_DAPM_INPUT("MICP"),
 	SND_SOC_DAPM_OUTPUT("MONOOUT"),
@@ -445,10 +473,12 @@ static const struct snd_soc_dapm_route nau8810_dapm_routes[] = {
 	{"DAC", NULL, "PLL", check_mclk_select_pll},
 
 	/* Mono output mixer */
+	{"Mono Mixer", "AUX Bypass Switch", "AUX Input"},
 	{"Mono Mixer", "PCM Playback Switch", "DAC"},
 	{"Mono Mixer", "Line Bypass Switch", "Input Boost Stage"},
 
 	/* Speaker output mixer */
+	{"Speaker Mixer", "AUX Bypass Switch", "AUX Input"},
 	{"Speaker Mixer", "PCM Playback Switch", "DAC"},
 	{"Speaker Mixer", "Line Bypass Switch", "Input Boost Stage"},
 
@@ -463,13 +493,16 @@ static const struct snd_soc_dapm_route nau8810_dapm_routes[] = {
 	/* Input Boost Stage */
 	{"ADC", NULL, "Input Boost Stage"},
 	{"ADC", NULL, "PLL", check_mclk_select_pll},
+	{"Input Boost Stage", "AUX PGA Switch", "AUX Input"},
 	{"Input Boost Stage", "PGA Mute Switch", "Input PGA"},
 	{"Input Boost Stage", "PMIC PGA Switch", "MICP"},
 
 	/* Input PGA */
-	{"Input PGA", NULL, "Mic Bias"},
+	{"Input PGA", NULL, "Mic Bias", check_mic_enabled},
+	{"Input PGA", "AUX Switch", "AUX Input"},
 	{"Input PGA", "MicN Switch", "MICN"},
 	{"Input PGA", "MicP Switch", "MICP"},
+	{"AUX Input", NULL, "AUX"},
 
 	/* Digital Looptack */
 	{"Digital Loopback", "Switch", "ADC"},
@@ -862,6 +895,8 @@ static int nau8810_i2c_probe(struct i2c_client *i2c,
 
 static const struct i2c_device_id nau8810_i2c_id[] = {
 	{ "nau8810", 0 },
+	{ "nau8812", 0 },
+	{ "nau8814", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, nau8810_i2c_id);
@@ -869,6 +904,8 @@ MODULE_DEVICE_TABLE(i2c, nau8810_i2c_id);
 #ifdef CONFIG_OF
 static const struct of_device_id nau8810_of_match[] = {
 	{ .compatible = "nuvoton,nau8810", },
+	{ .compatible = "nuvoton,nau8812", },
+	{ .compatible = "nuvoton,nau8814", },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, nau8810_of_match);
diff --git a/sound/soc/codecs/nau8810.h b/sound/soc/codecs/nau8810.h
index 1ada31883dc6..6a7cacbe044a 100644
--- a/sound/soc/codecs/nau8810.h
+++ b/sound/soc/codecs/nau8810.h
@@ -69,6 +69,7 @@
 
 /* NAU8810_REG_POWER1 (0x1) */
 #define NAU8810_DCBUF_EN		(0x1 << 8)
+#define NAU8810_AUX_EN_SFT		6
 #define NAU8810_PLL_EN_SFT		5
 #define NAU8810_MICBIAS_EN_SFT	4
 #define NAU8810_ABIAS_EN		(0x1 << 3)
@@ -228,7 +229,10 @@
 
 /* NAU8810_REG_INPUT_SIGNAL (0x2C) */
 #define NAU8810_PMICPGA_SFT		0
+#define NAU8810_PMICPGA_EN		(0x1 << NAU8810_PMICPGA_SFT)
 #define NAU8810_NMICPGA_SFT		1
+#define NAU8810_NMICPGA_EN		(0x1 << NAU8810_NMICPGA_SFT)
+#define NAU8810_AUXPGA_SFT		2
 
 /* NAU8810_REG_PGAGAIN (0x2D) */
 #define NAU8810_PGAGAIN_SFT		0
@@ -236,12 +240,15 @@
 #define NAU8810_PGAZC_SFT		7
 
 /* NAU8810_REG_ADCBOOST (0x2F) */
+#define NAU8810_AUXBSTGAIN_SFT	0
 #define NAU8810_PMICBSTGAIN_SFT	4
+#define NAU8810_PMICBSTGAIN_MASK	(0x7 << NAU8810_PMICBSTGAIN_SFT)
 #define NAU8810_PGABST_SFT		8
 
 /* NAU8810_REG_SPKMIX (0x32) */
 #define NAU8810_DACSPK_SFT		0
 #define NAU8810_BYPSPK_SFT		1
+#define NAU8810_AUXSPK_SFT		5
 
 /* NAU8810_REG_SPKGAIN (0x36) */
 #define NAU8810_SPKGAIN_SFT		0
@@ -251,6 +258,7 @@
 /* NAU8810_REG_MONOMIX (0x38) */
 #define NAU8810_DACMOUT_SFT		0
 #define NAU8810_BYPMOUT_SFT		1
+#define NAU8810_AUXMOUT_SFT		2
 #define NAU8810_MOUTMXMT_SFT		6
 
 
diff --git a/sound/soc/codecs/rl6231.c b/sound/soc/codecs/rl6231.c
index d181c217d835..2586d1cafc0c 100644
--- a/sound/soc/codecs/rl6231.c
+++ b/sound/soc/codecs/rl6231.c
@@ -97,12 +97,13 @@ struct pll_calc_map {
 	int n;
 	int m;
 	bool m_bp;
+	bool k_bp;
 };
 
 static const struct pll_calc_map pll_preset_table[] = {
-	{19200000,  4096000,  23, 14, 1, false},
-	{19200000,  24576000,  3, 30, 3, false},
-	{3840000,   24576000,  3, 30, 0, true},
+	{19200000,  4096000,  23, 14, 1, false, false},
+	{19200000,  24576000,  3, 30, 3, false, false},
+	{3840000,   24576000,  3, 30, 0, true, false},
 };
 
 static unsigned int find_best_div(unsigned int in,
@@ -128,7 +129,7 @@ static unsigned int find_best_div(unsigned int in,
  * rl6231_pll_calc - Calcualte PLL M/N/K code.
  * @freq_in: external clock provided to codec.
  * @freq_out: target clock which codec works on.
- * @pll_code: Pointer to structure with M, N, K and bypass flag.
+ * @pll_code: Pointer to structure with M, N, K, m_bypass and k_bypass flag.
  *
  * Calcualte M/N/K code to configure PLL for codec.
  *
@@ -143,7 +144,7 @@ int rl6231_pll_calc(const unsigned int freq_in,
 	unsigned int red, pll_out, in_t, out_t, div, div_t;
 	unsigned int red_t = abs(freq_out - freq_in);
 	unsigned int f_in, f_out, f_max;
-	bool bypass = false;
+	bool m_bypass = false, k_bypass = false;
 
 	if (RL6231_PLL_INP_MAX < freq_in || RL6231_PLL_INP_MIN > freq_in)
 		return -EINVAL;
@@ -154,7 +155,8 @@ int rl6231_pll_calc(const unsigned int freq_in,
 			k = pll_preset_table[i].k;
 			m = pll_preset_table[i].m;
 			n = pll_preset_table[i].n;
-			bypass = pll_preset_table[i].m_bp;
+			m_bypass = pll_preset_table[i].m_bp;
+			k_bypass = pll_preset_table[i].k_bp;
 			pr_debug("Use preset PLL parameter table\n");
 			goto code_find;
 		}
@@ -172,12 +174,14 @@ int rl6231_pll_calc(const unsigned int freq_in,
 	f_in = freq_in / div;
 	f_out = freq_out / div;
 	k = min_k;
+	if (min_k < -1)
+		min_k = -1;
 	for (k_t = min_k; k_t <= max_k; k_t++) {
 		for (n_t = 0; n_t <= max_n; n_t++) {
 			in_t = f_in * (n_t + 2);
 			pll_out = f_out * (k_t + 2);
 			if (in_t == pll_out) {
-				bypass = true;
+				m_bypass = true;
 				n = n_t;
 				k = k_t;
 				goto code_find;
@@ -185,7 +189,7 @@ int rl6231_pll_calc(const unsigned int freq_in,
 			out_t = in_t / (k_t + 2);
 			red = abs(f_out - out_t);
 			if (red < red_t) {
-				bypass = true;
+				m_bypass = true;
 				n = n_t;
 				m = 0;
 				k = k_t;
@@ -197,7 +201,7 @@ int rl6231_pll_calc(const unsigned int freq_in,
 				out_t = in_t / ((m_t + 2) * (k_t + 2));
 				red = abs(f_out - out_t);
 				if (red < red_t) {
-					bypass = false;
+					m_bypass = false;
 					n = n_t;
 					m = m_t;
 					k = k_t;
@@ -211,8 +215,13 @@ int rl6231_pll_calc(const unsigned int freq_in,
 	pr_debug("Only get approximation about PLL\n");
 
 code_find:
+	if (k == -1) {
+		k_bypass = true;
+		k = 0;
+	}
 
-	pll_code->m_bp = bypass;
+	pll_code->m_bp = m_bypass;
+	pll_code->k_bp = k_bypass;
 	pll_code->m_code = m;
 	pll_code->n_code = n;
 	pll_code->k_code = k;
diff --git a/sound/soc/codecs/rl6231.h b/sound/soc/codecs/rl6231.h
index 6d8ed0377296..928082750860 100644
--- a/sound/soc/codecs/rl6231.h
+++ b/sound/soc/codecs/rl6231.h
@@ -18,6 +18,7 @@
 
 struct rl6231_pll_code {
 	bool m_bp; /* Indicates bypass m code or not. */
+	bool k_bp; /* Indicates bypass k code or not. */
 	int m_code;
 	int n_code;
 	int k_code;
diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c
index bb310bc7febd..67e2e944d21b 100644
--- a/sound/soc/codecs/rt1015.c
+++ b/sound/soc/codecs/rt1015.c
@@ -475,7 +475,7 @@ static int rt1015_bypass_boost_put(struct snd_kcontrol *kcontrol,
 			snd_soc_component_write(component,
 				RT1015_CLSD_INTERNAL9, 0x0140);
 			snd_soc_component_write(component,
-				RT1015_GAT_BOOST, 0x00fe);
+				RT1015_GAT_BOOST, 0x0efe);
 			snd_soc_component_write(component,
 				RT1015_PWR_STATE_CTRL, 0x000d);
 			msleep(500);
@@ -780,6 +780,14 @@ static int rt1015_set_component_pll(struct snd_soc_component *component,
 		freq_out == rt1015->pll_out)
 		return 0;
 
+	if (source == RT1015_PLL_S_BCLK) {
+		if (rt1015->bclk_ratio == 0) {
+			dev_err(component->dev,
+				"Can not support bclk ratio as 0.\n");
+			return -EINVAL;
+		}
+	}
+
 	switch (source) {
 	case RT1015_PLL_S_MCLK:
 		snd_soc_component_update_bits(component, RT1015_CLK2,
@@ -819,12 +827,30 @@ static int rt1015_set_component_pll(struct snd_soc_component *component,
 	return 0;
 }
 
+static int rt1015_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt1015_priv *rt1015 = snd_soc_component_get_drvdata(component);
+
+	dev_dbg(component->dev, "%s ratio=%d\n", __func__, ratio);
+
+	rt1015->bclk_ratio = ratio;
+
+	if (ratio == 50) {
+		dev_dbg(component->dev, "Unsupport bclk ratio\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int rt1015_probe(struct snd_soc_component *component)
 {
 	struct rt1015_priv *rt1015 =
 		snd_soc_component_get_drvdata(component);
 
 	rt1015->component = component;
+	rt1015->bclk_ratio = 0;
 	snd_soc_component_write(component, RT1015_BAT_RPO_STEP1, 0x061c);
 
 	return 0;
@@ -844,6 +870,7 @@ static void rt1015_remove(struct snd_soc_component *component)
 static struct snd_soc_dai_ops rt1015_aif_dai_ops = {
 	.hw_params = rt1015_hw_params,
 	.set_fmt = rt1015_set_dai_fmt,
+	.set_bclk_ratio = rt1015_set_bclk_ratio,
 };
 
 static struct snd_soc_dai_driver rt1015_dai[] = {
diff --git a/sound/soc/codecs/rt1015.h b/sound/soc/codecs/rt1015.h
index ef3745a4faae..6fbe802082c4 100644
--- a/sound/soc/codecs/rt1015.h
+++ b/sound/soc/codecs/rt1015.h
@@ -362,6 +362,7 @@ struct rt1015_priv {
 	int sysclk_src;
 	int lrck;
 	int bclk;
+	int bclk_ratio;
 	int id;
 	int pll_src;
 	int pll_in;
diff --git a/sound/soc/codecs/rt1016.c b/sound/soc/codecs/rt1016.c
new file mode 100644
index 000000000000..a23d368ab4da
--- /dev/null
+++ b/sound/soc/codecs/rt1016.c
@@ -0,0 +1,695 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// rt1016.c  --  RT1016 ALSA SoC audio amplifier driver
+//
+// Copyright 2020 Realtek Semiconductor Corp.
+// Author: Oder Chiou <oder_chiou@realtek.com>
+//
+
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/regmap.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "rl6231.h"
+#include "rt1016.h"
+
+static const struct reg_sequence rt1016_patch[] = {
+	{RT1016_VOL_CTRL_3,	0x8900},
+	{RT1016_ANA_CTRL_1,	0xa002},
+	{RT1016_ANA_CTRL_2,	0x0002},
+	{RT1016_CLOCK_4,	0x6700},
+	{RT1016_CLASSD_3,	0xdc55},
+	{RT1016_CLASSD_4,	0x376a},
+	{RT1016_CLASSD_5,	0x009f},
+};
+
+static const struct reg_default rt1016_reg[] = {
+	{0x00, 0x0000},
+	{0x01, 0x5400},
+	{0x02, 0x5506},
+	{0x03, 0xf800},
+	{0x04, 0x0000},
+	{0x05, 0xbfbf},
+	{0x06, 0x8900},
+	{0x07, 0xa002},
+	{0x08, 0x0000},
+	{0x09, 0x0000},
+	{0x0a, 0x0000},
+	{0x0c, 0x0000},
+	{0x0d, 0x0000},
+	{0x0e, 0x10ec},
+	{0x0f, 0x6595},
+	{0x11, 0x0002},
+	{0x1c, 0x0000},
+	{0x1d, 0x0000},
+	{0x1e, 0x0000},
+	{0x1f, 0xf000},
+	{0x20, 0x0000},
+	{0x21, 0x6000},
+	{0x22, 0x0000},
+	{0x23, 0x6700},
+	{0x24, 0x0000},
+	{0x25, 0x0000},
+	{0x26, 0x0000},
+	{0x40, 0x0018},
+	{0x60, 0x00a5},
+	{0x80, 0x0010},
+	{0x81, 0x0009},
+	{0x82, 0x0000},
+	{0x83, 0x0000},
+	{0xa0, 0x0700},
+	{0xc0, 0x0080},
+	{0xc1, 0x02a0},
+	{0xc2, 0x1400},
+	{0xc3, 0x0a4a},
+	{0xc4, 0x552a},
+	{0xc5, 0x087e},
+	{0xc6, 0x0020},
+	{0xc7, 0xa833},
+	{0xc8, 0x0433},
+	{0xc9, 0x8040},
+	{0xca, 0xdc55},
+	{0xcb, 0x376a},
+	{0xcc, 0x009f},
+	{0xcf, 0x0020},
+};
+
+static bool rt1016_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case RT1016_ANA_FLAG:
+	case RT1016_VERSION2_ID:
+	case RT1016_VERSION1_ID:
+	case RT1016_VENDER_ID:
+	case RT1016_DEVICE_ID:
+	case RT1016_TEST_SIGNAL:
+	case RT1016_SC_CTRL_1:
+		return true;
+
+	default:
+		return false;
+	}
+}
+
+static bool rt1016_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case RT1016_RESET:
+	case RT1016_PADS_CTRL_1:
+	case RT1016_PADS_CTRL_2:
+	case RT1016_I2C_CTRL:
+	case RT1016_VOL_CTRL_1:
+	case RT1016_VOL_CTRL_2:
+	case RT1016_VOL_CTRL_3:
+	case RT1016_ANA_CTRL_1:
+	case RT1016_MUX_SEL:
+	case RT1016_RX_I2S_CTRL:
+	case RT1016_ANA_FLAG:
+	case RT1016_VERSION2_ID:
+	case RT1016_VERSION1_ID:
+	case RT1016_VENDER_ID:
+	case RT1016_DEVICE_ID:
+	case RT1016_ANA_CTRL_2:
+	case RT1016_TEST_SIGNAL:
+	case RT1016_TEST_CTRL_1:
+	case RT1016_TEST_CTRL_2:
+	case RT1016_TEST_CTRL_3:
+	case RT1016_CLOCK_1:
+	case RT1016_CLOCK_2:
+	case RT1016_CLOCK_3:
+	case RT1016_CLOCK_4:
+	case RT1016_CLOCK_5:
+	case RT1016_CLOCK_6:
+	case RT1016_CLOCK_7:
+	case RT1016_I2S_CTRL:
+	case RT1016_DAC_CTRL_1:
+	case RT1016_SC_CTRL_1:
+	case RT1016_SC_CTRL_2:
+	case RT1016_SC_CTRL_3:
+	case RT1016_SC_CTRL_4:
+	case RT1016_SIL_DET:
+	case RT1016_SYS_CLK:
+	case RT1016_BIAS_CUR:
+	case RT1016_DAC_CTRL_2:
+	case RT1016_LDO_CTRL:
+	case RT1016_CLASSD_1:
+	case RT1016_PLL1:
+	case RT1016_PLL2:
+	case RT1016_PLL3:
+	case RT1016_CLASSD_2:
+	case RT1016_CLASSD_OUT:
+	case RT1016_CLASSD_3:
+	case RT1016_CLASSD_4:
+	case RT1016_CLASSD_5:
+	case RT1016_PWR_CTRL:
+		return true;
+
+	default:
+		return false;
+	}
+}
+
+static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -9550, 50, 0);
+
+static const struct snd_kcontrol_new rt1016_snd_controls[] = {
+	SOC_DOUBLE_TLV("DAC Playback Volume", RT1016_VOL_CTRL_2,
+		RT1016_L_VOL_SFT, RT1016_R_VOL_SFT, 191, 0, dac_vol_tlv),
+	SOC_DOUBLE("DAC Playback Switch", RT1016_VOL_CTRL_1,
+		RT1016_DA_MUTE_L_SFT, RT1016_DA_MUTE_R_SFT, 1, 1),
+};
+
+static int rt1016_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
+			 struct snd_soc_dapm_widget *sink)
+{
+	struct snd_soc_component *component =
+		snd_soc_dapm_to_component(source->dapm);
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+
+	if (rt1016->sysclk_src == RT1016_SCLK_S_PLL)
+		return 1;
+	else
+		return 0;
+}
+
+/* Interface data select */
+static const char * const rt1016_data_select[] = {
+	"L/R", "R/L", "L/L", "R/R"
+};
+
+static SOC_ENUM_SINGLE_DECL(rt1016_if_data_swap_enum,
+	RT1016_I2S_CTRL, RT1016_I2S_DATA_SWAP_SFT, rt1016_data_select);
+
+static const struct snd_kcontrol_new rt1016_if_data_swap_mux =
+	SOC_DAPM_ENUM("Data Swap Mux", rt1016_if_data_swap_enum);
+
+static const struct snd_soc_dapm_widget rt1016_dapm_widgets[] = {
+	SND_SOC_DAPM_MUX("Data Swap Mux", SND_SOC_NOPM, 0, 0,
+			&rt1016_if_data_swap_mux),
+
+	SND_SOC_DAPM_SUPPLY("DAC Filter", RT1016_CLOCK_3,
+		RT1016_PWR_DAC_FILTER_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DAMOD", RT1016_CLOCK_3, RT1016_PWR_DACMOD_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("FIFO", RT1016_CLOCK_3, RT1016_PWR_CLK_FIFO_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Pure DC", RT1016_CLOCK_3,
+		RT1016_PWR_CLK_PUREDC_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("CLK Silence Det", RT1016_CLOCK_3,
+		RT1016_PWR_SIL_DET_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("RC 25M", RT1016_CLOCK_3, RT1016_PWR_RC_25M_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("PLL1", RT1016_CLOCK_3, RT1016_PWR_PLL1_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("ANA CTRL", RT1016_CLOCK_3, RT1016_PWR_ANA_CTRL_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("CLK SYS", RT1016_CLOCK_3, RT1016_PWR_CLK_SYS_BIT,
+		0, NULL, 0),
+
+	SND_SOC_DAPM_SUPPLY("LRCK Det", RT1016_CLOCK_4, RT1016_PWR_LRCK_DET_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("BCLK Det", RT1016_CLOCK_4, RT1016_PWR_BCLK_DET_BIT,
+		0, NULL, 0),
+
+	SND_SOC_DAPM_SUPPLY("CKGEN DAC", RT1016_DAC_CTRL_2,
+		RT1016_CKGEN_DAC_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("VCM SLOW", RT1016_CLASSD_1, RT1016_VCM_SLOW_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Silence Det", RT1016_SIL_DET,
+		RT1016_SIL_DET_EN_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("PLL2", RT1016_PLL2, RT1016_PLL2_EN_BIT, 0, NULL,
+		0),
+
+	SND_SOC_DAPM_SUPPLY_S("BG1 BG2", 1, RT1016_PWR_CTRL,
+		RT1016_PWR_BG_1_2_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("MBIAS BG", 1, RT1016_PWR_CTRL,
+		RT1016_PWR_MBIAS_BG_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("PLL", 1, RT1016_PWR_CTRL, RT1016_PWR_PLL_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("BASIC", 1, RT1016_PWR_CTRL, RT1016_PWR_BASIC_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("CLASS D", 1, RT1016_PWR_CTRL,
+		RT1016_PWR_CLSD_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("25M", 1, RT1016_PWR_CTRL, RT1016_PWR_25M_BIT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DACL", 1, RT1016_PWR_CTRL, RT1016_PWR_DACL_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DACR", 1, RT1016_PWR_CTRL, RT1016_PWR_DACR_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("LDO2", 1, RT1016_PWR_CTRL, RT1016_PWR_LDO2_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("VREF", 1, RT1016_PWR_CTRL, RT1016_PWR_VREF_BIT,
+		0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("MBIAS", 1, RT1016_PWR_CTRL, RT1016_PWR_MBIAS_BIT,
+		0, NULL, 0),
+
+	SND_SOC_DAPM_AIF_IN("AIFRX", "AIF Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
+
+	SND_SOC_DAPM_OUTPUT("SPO"),
+};
+
+static const struct snd_soc_dapm_route rt1016_dapm_routes[] = {
+	{ "Data Swap Mux", "L/R", "AIFRX" },
+	{ "Data Swap Mux", "R/L", "AIFRX" },
+	{ "Data Swap Mux", "L/L", "AIFRX" },
+	{ "Data Swap Mux", "R/R", "AIFRX" },
+
+	{ "DAC", NULL, "DAC Filter" },
+	{ "DAC", NULL, "DAMOD" },
+	{ "DAC", NULL, "FIFO" },
+	{ "DAC", NULL, "Pure DC" },
+	{ "DAC", NULL, "Silence Det" },
+	{ "DAC", NULL, "ANA CTRL" },
+	{ "DAC", NULL, "CLK SYS" },
+	{ "DAC", NULL, "LRCK Det" },
+	{ "DAC", NULL, "BCLK Det" },
+	{ "DAC", NULL, "CKGEN DAC" },
+	{ "DAC", NULL, "VCM SLOW" },
+
+	{ "PLL", NULL, "PLL1" },
+	{ "PLL", NULL, "PLL2" },
+	{ "25M", NULL, "RC 25M" },
+	{ "Silence Det", NULL, "CLK Silence Det" },
+
+	{ "DAC", NULL, "Data Swap Mux" },
+	{ "DAC", NULL, "BG1 BG2" },
+	{ "DAC", NULL, "MBIAS BG" },
+	{ "DAC", NULL, "PLL", rt1016_is_sys_clk_from_pll},
+	{ "DAC", NULL, "BASIC" },
+	{ "DAC", NULL, "CLASS D" },
+	{ "DAC", NULL, "25M" },
+	{ "DAC", NULL, "DACL" },
+	{ "DAC", NULL, "DACR" },
+	{ "DAC", NULL, "LDO2" },
+	{ "DAC", NULL, "VREF" },
+	{ "DAC", NULL, "MBIAS" },
+
+	{ "SPO", NULL, "DAC" },
+};
+
+static int rt1016_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+	int pre_div, bclk_ms, frame_size;
+	unsigned int val_len = 0;
+
+	rt1016->lrck = params_rate(params);
+	pre_div = rl6231_get_clk_info(rt1016->sysclk, rt1016->lrck);
+	if (pre_div < 0) {
+		dev_err(component->dev, "Unsupported clock rate\n");
+		return -EINVAL;
+	}
+
+	frame_size = snd_soc_params_to_frame_size(params);
+	if (frame_size < 0) {
+		dev_err(component->dev, "Unsupported frame size: %d\n",
+			frame_size);
+		return -EINVAL;
+	}
+
+	bclk_ms = frame_size > 32;
+	rt1016->bclk = rt1016->lrck * (32 << bclk_ms);
+
+	if (bclk_ms && rt1016->master)
+		snd_soc_component_update_bits(component, RT1016_I2S_CTRL,
+			RT1016_I2S_BCLK_MS_MASK, RT1016_I2S_BCLK_MS_64);
+
+	dev_dbg(component->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
+				rt1016->lrck, pre_div, dai->id);
+
+	switch (params_width(params)) {
+	case 16:
+		val_len = RT1016_I2S_DL_16;
+		break;
+	case 20:
+		val_len = RT1016_I2S_DL_20;
+		break;
+	case 24:
+		val_len = RT1016_I2S_DL_24;
+		break;
+	case 32:
+		val_len = RT1016_I2S_DL_32;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_component_update_bits(component, RT1016_I2S_CTRL,
+		RT1016_I2S_DL_MASK, val_len);
+	snd_soc_component_update_bits(component, RT1016_CLOCK_2,
+		RT1016_FS_PD_MASK | RT1016_OSR_PD_MASK,
+		((pre_div + 3) << RT1016_FS_PD_SFT) |
+		(pre_div << RT1016_OSR_PD_SFT));
+
+	return 0;
+}
+
+static int rt1016_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+	unsigned int reg_val = 0;
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		reg_val |= RT1016_I2S_MS_M;
+		rt1016->master = 1;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		reg_val |= RT1016_I2S_MS_S;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		reg_val |= RT1016_I2S_BCLK_POL_INV;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		break;
+
+	case SND_SOC_DAIFMT_LEFT_J:
+		reg_val |= RT1016_I2S_DF_LEFT;
+		break;
+
+	case SND_SOC_DAIFMT_DSP_A:
+		reg_val |= RT1016_I2S_DF_PCM_A;
+		break;
+
+	case SND_SOC_DAIFMT_DSP_B:
+		reg_val |= RT1016_I2S_DF_PCM_B;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_component_update_bits(component, RT1016_I2S_CTRL,
+			RT1016_I2S_MS_MASK | RT1016_I2S_BCLK_POL_MASK |
+			RT1016_I2S_DF_MASK, reg_val);
+
+	return 0;
+}
+
+static int rt1016_set_component_sysclk(struct snd_soc_component *component,
+		int clk_id, int source, unsigned int freq, int dir)
+{
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+	unsigned int reg_val = 0;
+
+	if (freq == rt1016->sysclk && clk_id == rt1016->sysclk_src)
+		return 0;
+
+	switch (clk_id) {
+	case RT1016_SCLK_S_MCLK:
+		reg_val |= RT1016_CLK_SYS_SEL_MCLK;
+		break;
+
+	case RT1016_SCLK_S_PLL:
+		reg_val |= RT1016_CLK_SYS_SEL_PLL;
+		break;
+
+	default:
+		dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
+		return -EINVAL;
+	}
+
+	rt1016->sysclk = freq;
+	rt1016->sysclk_src = clk_id;
+
+	dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n",
+		freq, clk_id);
+
+	snd_soc_component_update_bits(component, RT1016_CLOCK_1,
+			RT1016_CLK_SYS_SEL_MASK, reg_val);
+
+	return 0;
+}
+
+static int rt1016_set_component_pll(struct snd_soc_component *component,
+		int pll_id, int source, unsigned int freq_in,
+		unsigned int freq_out)
+{
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+	struct rl6231_pll_code pll_code;
+	int ret;
+
+	if (!freq_in || !freq_out) {
+		dev_dbg(component->dev, "PLL disabled\n");
+
+		rt1016->pll_in = 0;
+		rt1016->pll_out = 0;
+
+		return 0;
+	}
+
+	if (source == rt1016->pll_src && freq_in == rt1016->pll_in &&
+		freq_out == rt1016->pll_out)
+		return 0;
+
+	switch (source) {
+	case RT1016_PLL_S_MCLK:
+		snd_soc_component_update_bits(component, RT1016_CLOCK_1,
+			RT1016_PLL_SEL_MASK, RT1016_PLL_SEL_MCLK);
+		break;
+
+	case RT1016_PLL_S_BCLK:
+		snd_soc_component_update_bits(component, RT1016_CLOCK_1,
+			RT1016_PLL_SEL_MASK, RT1016_PLL_SEL_BCLK);
+		break;
+
+	default:
+		dev_err(component->dev, "Unknown PLL Source %d\n", source);
+		return -EINVAL;
+	}
+
+	ret = rl6231_pll_calc(freq_in, freq_out * 4, &pll_code);
+	if (ret < 0) {
+		dev_err(component->dev, "Unsupport input clock %d\n", freq_in);
+		return ret;
+	}
+
+	dev_dbg(component->dev, "mbypass=%d m=%d n=%d kbypass=%d k=%d\n",
+		pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
+		pll_code.n_code, pll_code.k_bp,
+		(pll_code.k_bp ? 0 : pll_code.k_code));
+
+	snd_soc_component_write(component, RT1016_PLL1,
+		(pll_code.m_bp ? 0 : pll_code.m_code) << RT1016_PLL_M_SFT |
+		pll_code.m_bp << RT1016_PLL_M_BP_SFT | pll_code.n_code);
+	snd_soc_component_write(component, RT1016_PLL2,
+		pll_code.k_bp << RT1016_PLL_K_BP_SFT |
+		(pll_code.k_bp ? 0 : pll_code.k_code));
+
+	rt1016->pll_in = freq_in;
+	rt1016->pll_out = freq_out;
+	rt1016->pll_src = source;
+
+	return 0;
+}
+
+static int rt1016_probe(struct snd_soc_component *component)
+{
+	struct rt1016_priv *rt1016 =
+		snd_soc_component_get_drvdata(component);
+
+	rt1016->component = component;
+
+	return 0;
+}
+
+static void rt1016_remove(struct snd_soc_component *component)
+{
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+
+	regmap_write(rt1016->regmap, RT1016_RESET, 0);
+}
+
+#define RT1016_STEREO_RATES SNDRV_PCM_RATE_8000_48000
+#define RT1016_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
+
+static struct snd_soc_dai_ops rt1016_aif_dai_ops = {
+	.hw_params = rt1016_hw_params,
+	.set_fmt = rt1016_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver rt1016_dai[] = {
+	{
+		.name = "rt1016-aif",
+		.id = 0,
+		.playback = {
+			.stream_name = "AIF Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT1016_STEREO_RATES,
+			.formats = RT1016_FORMATS,
+		},
+		.ops = &rt1016_aif_dai_ops,
+	}
+};
+
+#ifdef CONFIG_PM
+static int rt1016_suspend(struct snd_soc_component *component)
+{
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+
+	regcache_cache_only(rt1016->regmap, true);
+	regcache_mark_dirty(rt1016->regmap);
+
+	return 0;
+}
+
+static int rt1016_resume(struct snd_soc_component *component)
+{
+	struct rt1016_priv *rt1016 = snd_soc_component_get_drvdata(component);
+
+	regcache_cache_only(rt1016->regmap, false);
+	regcache_sync(rt1016->regmap);
+
+	return 0;
+}
+#else
+#define rt1016_suspend NULL
+#define rt1016_resume NULL
+#endif
+
+static const struct snd_soc_component_driver soc_component_dev_rt1016 = {
+	.probe = rt1016_probe,
+	.remove = rt1016_remove,
+	.suspend = rt1016_suspend,
+	.resume = rt1016_resume,
+	.controls = rt1016_snd_controls,
+	.num_controls = ARRAY_SIZE(rt1016_snd_controls),
+	.dapm_widgets = rt1016_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(rt1016_dapm_widgets),
+	.dapm_routes = rt1016_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(rt1016_dapm_routes),
+	.set_sysclk = rt1016_set_component_sysclk,
+	.set_pll = rt1016_set_component_pll,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static const struct regmap_config rt1016_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.max_register = RT1016_PWR_CTRL,
+	.volatile_reg = rt1016_volatile_register,
+	.readable_reg = rt1016_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = rt1016_reg,
+	.num_reg_defaults = ARRAY_SIZE(rt1016_reg),
+};
+
+static const struct i2c_device_id rt1016_i2c_id[] = {
+	{ "rt1016", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, rt1016_i2c_id);
+
+#if defined(CONFIG_OF)
+static const struct of_device_id rt1016_of_match[] = {
+	{ .compatible = "realtek,rt1016", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rt1016_of_match);
+#endif
+
+#ifdef CONFIG_ACPI
+static struct acpi_device_id rt1016_acpi_match[] = {
+	{"10EC1016", 0,},
+	{},
+};
+MODULE_DEVICE_TABLE(acpi, rt1016_acpi_match);
+#endif
+
+static int rt1016_i2c_probe(struct i2c_client *i2c,
+	const struct i2c_device_id *id)
+{
+	struct rt1016_priv *rt1016;
+	int ret;
+	unsigned int val;
+
+	rt1016 = devm_kzalloc(&i2c->dev, sizeof(struct rt1016_priv),
+				GFP_KERNEL);
+	if (rt1016 == NULL)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, rt1016);
+
+	rt1016->regmap = devm_regmap_init_i2c(i2c, &rt1016_regmap);
+	if (IS_ERR(rt1016->regmap)) {
+		ret = PTR_ERR(rt1016->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	regmap_read(rt1016->regmap, RT1016_DEVICE_ID, &val);
+	if (val != RT1016_DEVICE_ID_VAL) {
+		dev_err(&i2c->dev,
+			"Device with ID register %x is not rt1016\n", val);
+		return -ENODEV;
+	}
+
+	regmap_write(rt1016->regmap, RT1016_RESET, 0);
+
+	ret = regmap_register_patch(rt1016->regmap, rt1016_patch,
+				    ARRAY_SIZE(rt1016_patch));
+	if (ret != 0)
+		dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
+
+	return devm_snd_soc_register_component(&i2c->dev,
+		&soc_component_dev_rt1016,
+		rt1016_dai, ARRAY_SIZE(rt1016_dai));
+}
+
+static void rt1016_i2c_shutdown(struct i2c_client *client)
+{
+	struct rt1016_priv *rt1016 = i2c_get_clientdata(client);
+
+	regmap_write(rt1016->regmap, RT1016_RESET, 0);
+}
+
+static struct i2c_driver rt1016_i2c_driver = {
+	.driver = {
+		.name = "rt1016",
+		.of_match_table = of_match_ptr(rt1016_of_match),
+		.acpi_match_table = ACPI_PTR(rt1016_acpi_match),
+	},
+	.probe = rt1016_i2c_probe,
+	.shutdown = rt1016_i2c_shutdown,
+	.id_table = rt1016_i2c_id,
+};
+module_i2c_driver(rt1016_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC RT1016 driver");
+MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/rt1016.h b/sound/soc/codecs/rt1016.h
new file mode 100644
index 000000000000..041d6a5a6f46
--- /dev/null
+++ b/sound/soc/codecs/rt1016.h
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * rt1016.h  --  RT1016 ALSA SoC audio amplifier driver
+ *
+ * Copyright 2020 Realtek Semiconductor Corp.
+ * Author: Oder Chiou <oder_chiou@realtek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __RT1016_H__
+#define __RT1016_H__
+
+#define RT1016_DEVICE_ID_VAL	0x6595
+
+#define RT1016_RESET		0x00
+#define RT1016_PADS_CTRL_1	0x01
+#define RT1016_PADS_CTRL_2	0x02
+#define RT1016_I2C_CTRL		0x03
+#define RT1016_VOL_CTRL_1	0x04
+#define RT1016_VOL_CTRL_2	0x05
+#define RT1016_VOL_CTRL_3	0x06
+#define RT1016_ANA_CTRL_1	0x07
+#define RT1016_MUX_SEL		0x08
+#define RT1016_RX_I2S_CTRL	0x09
+#define RT1016_ANA_FLAG		0x0a
+#define RT1016_VERSION2_ID	0x0c
+#define RT1016_VERSION1_ID	0x0d
+#define RT1016_VENDER_ID	0x0e
+#define RT1016_DEVICE_ID	0x0f
+#define RT1016_ANA_CTRL_2	0x11
+#define RT1016_TEST_SIGNAL	0x1c
+#define RT1016_TEST_CTRL_1	0x1d
+#define RT1016_TEST_CTRL_2	0x1e
+#define RT1016_TEST_CTRL_3	0x1f
+#define RT1016_CLOCK_1		0x20
+#define RT1016_CLOCK_2		0x21
+#define RT1016_CLOCK_3		0x22
+#define RT1016_CLOCK_4		0x23
+#define RT1016_CLOCK_5		0x24
+#define RT1016_CLOCK_6		0x25
+#define RT1016_CLOCK_7		0x26
+#define RT1016_I2S_CTRL		0x40
+#define RT1016_DAC_CTRL_1	0x60
+#define RT1016_SC_CTRL_1	0x80
+#define RT1016_SC_CTRL_2	0x81
+#define RT1016_SC_CTRL_3	0x82
+#define RT1016_SC_CTRL_4	0x83
+#define RT1016_SIL_DET		0xa0
+#define RT1016_SYS_CLK		0xc0
+#define RT1016_BIAS_CUR		0xc1
+#define RT1016_DAC_CTRL_2	0xc2
+#define RT1016_LDO_CTRL		0xc3
+#define RT1016_CLASSD_1		0xc4
+#define RT1016_PLL1		0xc5
+#define RT1016_PLL2		0xc6
+#define RT1016_PLL3		0xc7
+#define RT1016_CLASSD_2		0xc8
+#define RT1016_CLASSD_OUT	0xc9
+#define RT1016_CLASSD_3		0xca
+#define RT1016_CLASSD_4		0xcb
+#define RT1016_CLASSD_5		0xcc
+#define RT1016_PWR_CTRL		0xcf
+
+/* global definition */
+#define RT1016_L_VOL_MASK			(0xff << 8)
+#define RT1016_L_VOL_SFT			8
+#define RT1016_R_VOL_MASK			(0xff)
+#define RT1016_R_VOL_SFT			0
+
+/* 0x04 */
+#define RT1016_DA_MUTE_L_SFT			7
+#define RT1016_DA_MUTE_R_SFT			6
+
+/* 0x20 */
+#define RT1016_CLK_SYS_SEL_MASK			(0x1 << 15)
+#define RT1016_CLK_SYS_SEL_SFT			15
+#define RT1016_CLK_SYS_SEL_MCLK			(0x0 << 15)
+#define RT1016_CLK_SYS_SEL_PLL			(0x1 << 15)
+#define RT1016_PLL_SEL_MASK			(0x1 << 13)
+#define RT1016_PLL_SEL_SFT			13
+#define RT1016_PLL_SEL_MCLK			(0x0 << 13)
+#define RT1016_PLL_SEL_BCLK			(0x1 << 13)
+
+/* 0x21 */
+#define RT1016_FS_PD_MASK			(0x7 << 13)
+#define RT1016_FS_PD_SFT			13
+#define RT1016_OSR_PD_MASK			(0x3 << 10)
+#define RT1016_OSR_PD_SFT			10
+
+/* 0x22 */
+#define RT1016_PWR_DAC_FILTER			(0x1 << 11)
+#define RT1016_PWR_DAC_FILTER_BIT		11
+#define RT1016_PWR_DACMOD			(0x1 << 10)
+#define RT1016_PWR_DACMOD_BIT			10
+#define RT1016_PWR_CLK_FIFO			(0x1 << 9)
+#define RT1016_PWR_CLK_FIFO_BIT			9
+#define RT1016_PWR_CLK_PUREDC			(0x1 << 8)
+#define RT1016_PWR_CLK_PUREDC_BIT		8
+#define RT1016_PWR_SIL_DET			(0x1 << 7)
+#define RT1016_PWR_SIL_DET_BIT			7
+#define RT1016_PWR_RC_25M			(0x1 << 6)
+#define RT1016_PWR_RC_25M_BIT			6
+#define RT1016_PWR_PLL1				(0x1 << 5)
+#define RT1016_PWR_PLL1_BIT			5
+#define RT1016_PWR_ANA_CTRL			(0x1 << 4)
+#define RT1016_PWR_ANA_CTRL_BIT			4
+#define RT1016_PWR_CLK_SYS			(0x1 << 3)
+#define RT1016_PWR_CLK_SYS_BIT			3
+
+/* 0x23 */
+#define RT1016_PWR_LRCK_DET			(0x1 << 15)
+#define RT1016_PWR_LRCK_DET_BIT			15
+#define RT1016_PWR_BCLK_DET			(0x1 << 11)
+#define RT1016_PWR_BCLK_DET_BIT			11
+
+/* 0x40 */
+#define RT1016_I2S_BCLK_MS_MASK			(0x1 << 15)
+#define RT1016_I2S_BCLK_MS_SFT			15
+#define RT1016_I2S_BCLK_MS_32			(0x0 << 15)
+#define RT1016_I2S_BCLK_MS_64			(0x1 << 15)
+#define RT1016_I2S_BCLK_POL_MASK		(0x1 << 13)
+#define RT1016_I2S_BCLK_POL_SFT			13
+#define RT1016_I2S_BCLK_POL_NOR			(0x0 << 13)
+#define RT1016_I2S_BCLK_POL_INV			(0x1 << 13)
+#define RT1016_I2S_DATA_SWAP_MASK		(0x1 << 10)
+#define RT1016_I2S_DATA_SWAP_SFT		10
+#define RT1016_I2S_DL_MASK			(0x7 << 4)
+#define RT1016_I2S_DL_SFT			4
+#define RT1016_I2S_DL_16			(0x1 << 4)
+#define RT1016_I2S_DL_20			(0x2 << 4)
+#define RT1016_I2S_DL_24			(0x3 << 4)
+#define RT1016_I2S_DL_32			(0x4 << 4)
+#define RT1016_I2S_MS_MASK			(0x1 << 3)
+#define RT1016_I2S_MS_SFT			3
+#define RT1016_I2S_MS_M				(0x0 << 3)
+#define RT1016_I2S_MS_S				(0x1 << 3)
+#define RT1016_I2S_DF_MASK			(0x7 << 0)
+#define RT1016_I2S_DF_SFT			0
+#define RT1016_I2S_DF_I2S			(0x0)
+#define RT1016_I2S_DF_LEFT			(0x1)
+#define RT1016_I2S_DF_PCM_A			(0x2)
+#define RT1016_I2S_DF_PCM_B			(0x3)
+
+/* 0xa0 */
+#define RT1016_SIL_DET_EN			(0x1 << 15)
+#define RT1016_SIL_DET_EN_BIT			15
+
+/* 0xc2 */
+#define RT1016_CKGEN_DAC			(0x1 << 13)
+#define RT1016_CKGEN_DAC_BIT			13
+
+/* 0xc4 */
+#define RT1016_VCM_SLOW				(0x1 << 6)
+#define RT1016_VCM_SLOW_BIT			6
+
+/* 0xc5 */
+#define RT1016_PLL_M_MAX			0xf
+#define RT1016_PLL_M_MASK			(RT1016_PLL_M_MAX << 12)
+#define RT1016_PLL_M_SFT			12
+#define RT1016_PLL_M_BP				(0x1 << 11)
+#define RT1016_PLL_M_BP_SFT			11
+#define RT1016_PLL_N_MAX			0x1ff
+#define RT1016_PLL_N_MASK			(RT1016_PLL_N_MAX << 0)
+#define RT1016_PLL_N_SFT			0
+
+/* 0xc6 */
+#define RT1016_PLL2_EN				(0x1 << 15)
+#define RT1016_PLL2_EN_BIT			15
+#define RT1016_PLL_K_BP				(0x1 << 5)
+#define RT1016_PLL_K_BP_SFT			5
+#define RT1016_PLL_K_MAX			0x1f
+#define RT1016_PLL_K_MASK			(RT1016_PLL_K_MAX)
+#define RT1016_PLL_K_SFT			0
+
+/* 0xcf */
+#define RT1016_PWR_BG_1_2			(0x1 << 12)
+#define RT1016_PWR_BG_1_2_BIT			12
+#define RT1016_PWR_MBIAS_BG			(0x1 << 11)
+#define RT1016_PWR_MBIAS_BG_BIT			11
+#define RT1016_PWR_PLL				(0x1 << 9)
+#define RT1016_PWR_PLL_BIT			9
+#define RT1016_PWR_BASIC			(0x1 << 8)
+#define RT1016_PWR_BASIC_BIT			8
+#define RT1016_PWR_CLSD				(0x1 << 7)
+#define RT1016_PWR_CLSD_BIT			7
+#define RT1016_PWR_25M				(0x1 << 6)
+#define RT1016_PWR_25M_BIT			6
+#define RT1016_PWR_DACL				(0x1 << 4)
+#define RT1016_PWR_DACL_BIT			4
+#define RT1016_PWR_DACR				(0x1 << 3)
+#define RT1016_PWR_DACR_BIT			3
+#define RT1016_PWR_LDO2				(0x1 << 2)
+#define RT1016_PWR_LDO2_BIT			2
+#define RT1016_PWR_VREF				(0x1 << 1)
+#define RT1016_PWR_VREF_BIT			1
+#define RT1016_PWR_MBIAS			(0x1 << 0)
+#define RT1016_PWR_MBIAS_BIT			0
+
+/* System Clock Source */
+enum {
+	RT1016_SCLK_S_MCLK,
+	RT1016_SCLK_S_PLL,
+};
+
+/* PLL1 Source */
+enum {
+	RT1016_PLL_S_MCLK,
+	RT1016_PLL_S_BCLK,
+};
+
+enum {
+	RT1016_AIF1,
+	RT1016_AIFS,
+};
+
+struct rt1016_priv {
+	struct snd_soc_component *component;
+	struct regmap *regmap;
+	int sysclk;
+	int sysclk_src;
+	int lrck;
+	int bclk;
+	int master;
+	int pll_src;
+	int pll_in;
+	int pll_out;
+};
+
+#endif /* __RT1016_H__ */
diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c
index a5a7e46de246..b0ba0d2acbdd 100644
--- a/sound/soc/codecs/rt1308-sdw.c
+++ b/sound/soc/codecs/rt1308-sdw.c
@@ -178,10 +178,6 @@ static int rt1308_io_init(struct device *dev, struct sdw_slave *slave)
 	if (rt1308->hw_init)
 		return 0;
 
-	ret = rt1308_read_prop(slave);
-	if (ret < 0)
-		goto _io_init_err_;
-
 	if (rt1308->first_hw_init) {
 		regcache_cache_only(rt1308->regmap, false);
 		regcache_cache_bypass(rt1308->regmap, true);
@@ -235,9 +231,9 @@ static int rt1308_io_init(struct device *dev, struct sdw_slave *slave)
 	efuse_c_btl_r = tmp;
 	regmap_read(rt1308->regmap, 0xc872, &tmp);
 	efuse_c_btl_r = efuse_c_btl_r | (tmp << 8);
-	dev_info(&slave->dev, "%s m_btl_l=0x%x, m_btl_r=0x%x\n", __func__,
+	dev_dbg(&slave->dev, "%s m_btl_l=0x%x, m_btl_r=0x%x\n", __func__,
 		efuse_m_btl_l, efuse_m_btl_r);
-	dev_info(&slave->dev, "%s c_btl_l=0x%x, c_btl_r=0x%x\n", __func__,
+	dev_dbg(&slave->dev, "%s c_btl_l=0x%x, c_btl_r=0x%x\n", __func__,
 		efuse_c_btl_l, efuse_c_btl_r);
 
 	/* initial settings */
@@ -282,7 +278,6 @@ static int rt1308_io_init(struct device *dev, struct sdw_slave *slave)
 
 	dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
 
-_io_init_err_:
 	return ret;
 }
 
@@ -482,6 +477,9 @@ static int rt1308_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 {
 	struct sdw_stream_data *stream;
 
+	if (!sdw_stream)
+		return 0;
+
 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
 	if (!stream)
 		return -ENOMEM;
@@ -684,9 +682,6 @@ static int rt1308_sdw_probe(struct sdw_slave *slave,
 {
 	struct regmap *regmap;
 
-	/* Assign ops */
-	slave->ops = &rt1308_slave_ops;
-
 	/* Regmap Initialization */
 	regmap = devm_regmap_init_sdw(slave, &rt1308_sdw_regmap);
 	if (!regmap)
diff --git a/sound/soc/codecs/rt5677-spi.c b/sound/soc/codecs/rt5677-spi.c
index 3f40d2751833..7bfade8b3d6e 100644
--- a/sound/soc/codecs/rt5677-spi.c
+++ b/sound/soc/codecs/rt5677-spi.c
@@ -605,20 +605,15 @@ static int rt5677_spi_probe(struct spi_device *spi)
 
 	g_spi = spi;
 
-	ret = snd_soc_register_component(&spi->dev, &rt5677_spi_dai_component,
-					 &rt5677_spi_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+					      &rt5677_spi_dai_component,
+					      &rt5677_spi_dai, 1);
 	if (ret < 0)
 		dev_err(&spi->dev, "Failed to register component.\n");
 
 	return ret;
 }
 
-static int rt5677_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_component(&spi->dev);
-	return 0;
-}
-
 static const struct acpi_device_id rt5677_spi_acpi_id[] = {
 	{ "RT5677AA", 0 },
 	{ }
@@ -631,7 +626,6 @@ static struct spi_driver rt5677_spi_driver = {
 		.acpi_match_table = ACPI_PTR(rt5677_spi_acpi_id),
 	},
 	.probe = rt5677_spi_probe,
-	.remove = rt5677_spi_remove,
 };
 module_spi_driver(rt5677_spi_driver);
 
diff --git a/sound/soc/codecs/rt5682-i2c.c b/sound/soc/codecs/rt5682-i2c.c
new file mode 100644
index 000000000000..e28d08b1cd65
--- /dev/null
+++ b/sound/soc/codecs/rt5682-i2c.c
@@ -0,0 +1,306 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// rt5682.c  --  RT5682 ALSA SoC audio component driver
+//
+// Copyright 2018 Realtek Semiconductor Corp.
+// Author: Bard Liao <bardliao@realtek.com>
+//
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/acpi.h>
+#include <linux/gpio.h>
+#include <linux/of_gpio.h>
+#include <linux/mutex.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/jack.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/rt5682.h>
+
+#include "rl6231.h"
+#include "rt5682.h"
+
+static const struct rt5682_platform_data i2s_default_platform_data = {
+	.dmic1_data_pin = RT5682_DMIC1_DATA_GPIO2,
+	.dmic1_clk_pin = RT5682_DMIC1_CLK_GPIO3,
+	.jd_src = RT5682_JD1,
+	.btndet_delay = 16,
+	.dai_clk_names[RT5682_DAI_WCLK_IDX] = "rt5682-dai-wclk",
+	.dai_clk_names[RT5682_DAI_BCLK_IDX] = "rt5682-dai-bclk",
+};
+
+static const struct regmap_config rt5682_regmap = {
+	.reg_bits = 16,
+	.val_bits = 16,
+	.max_register = RT5682_I2C_MODE,
+	.volatile_reg = rt5682_volatile_register,
+	.readable_reg = rt5682_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = rt5682_reg,
+	.num_reg_defaults = RT5682_REG_NUM,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static void rt5682_jd_check_handler(struct work_struct *work)
+{
+	struct rt5682_priv *rt5682 = container_of(work, struct rt5682_priv,
+		jd_check_work.work);
+
+	if (snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL)
+		& RT5682_JDH_RS_MASK) {
+		/* jack out */
+		rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0);
+
+		snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
+			SND_JACK_HEADSET |
+			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3);
+	} else {
+		schedule_delayed_work(&rt5682->jd_check_work, 500);
+	}
+}
+
+static irqreturn_t rt5682_irq(int irq, void *data)
+{
+	struct rt5682_priv *rt5682 = data;
+
+	mod_delayed_work(system_power_efficient_wq,
+		&rt5682->jack_detect_work, msecs_to_jiffies(250));
+
+	return IRQ_HANDLED;
+}
+
+static struct snd_soc_dai_driver rt5682_dai[] = {
+	{
+		.name = "rt5682-aif1",
+		.id = RT5682_AIF1,
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF1 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.ops = &rt5682_aif1_dai_ops,
+	},
+	{
+		.name = "rt5682-aif2",
+		.id = RT5682_AIF2,
+		.capture = {
+			.stream_name = "AIF2 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.ops = &rt5682_aif2_dai_ops,
+	},
+};
+
+static int rt5682_i2c_probe(struct i2c_client *i2c,
+		const struct i2c_device_id *id)
+{
+	struct rt5682_platform_data *pdata = dev_get_platdata(&i2c->dev);
+	struct rt5682_priv *rt5682;
+	int i, ret;
+	unsigned int val;
+
+	rt5682 = devm_kzalloc(&i2c->dev, sizeof(struct rt5682_priv),
+		GFP_KERNEL);
+	if (!rt5682)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, rt5682);
+
+	rt5682->pdata = i2s_default_platform_data;
+
+	if (pdata)
+		rt5682->pdata = *pdata;
+	else
+		rt5682_parse_dt(rt5682, &i2c->dev);
+
+	rt5682->regmap = devm_regmap_init_i2c(i2c, &rt5682_regmap);
+	if (IS_ERR(rt5682->regmap)) {
+		ret = PTR_ERR(rt5682->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(rt5682->supplies); i++)
+		rt5682->supplies[i].supply = rt5682_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(rt5682->supplies),
+				      rt5682->supplies);
+	if (ret) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(rt5682->supplies),
+				    rt5682->supplies);
+	if (ret) {
+		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
+	if (gpio_is_valid(rt5682->pdata.ldo1_en)) {
+		if (devm_gpio_request_one(&i2c->dev, rt5682->pdata.ldo1_en,
+					  GPIOF_OUT_INIT_HIGH, "rt5682"))
+			dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n");
+	}
+
+	/* Sleep for 300 ms miniumum */
+	usleep_range(300000, 350000);
+
+	regmap_write(rt5682->regmap, RT5682_I2C_MODE, 0x1);
+	usleep_range(10000, 15000);
+
+	regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val);
+	if (val != DEVICE_ID) {
+		dev_err(&i2c->dev,
+			"Device with ID register %x is not rt5682\n", val);
+		return -ENODEV;
+	}
+
+	mutex_init(&rt5682->calibrate_mutex);
+	rt5682_calibrate(rt5682);
+
+	rt5682_apply_patch_list(rt5682, &i2c->dev);
+
+	regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000);
+
+	/* DMIC pin*/
+	if (rt5682->pdata.dmic1_data_pin != RT5682_DMIC1_NULL) {
+		switch (rt5682->pdata.dmic1_data_pin) {
+		case RT5682_DMIC1_DATA_GPIO2: /* share with LRCK2 */
+			regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
+				RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO2);
+			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
+				RT5682_GP2_PIN_MASK, RT5682_GP2_PIN_DMIC_SDA);
+			break;
+
+		case RT5682_DMIC1_DATA_GPIO5: /* share with DACDAT1 */
+			regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
+				RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO5);
+			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
+				RT5682_GP5_PIN_MASK, RT5682_GP5_PIN_DMIC_SDA);
+			break;
+
+		default:
+			dev_warn(&i2c->dev, "invalid DMIC_DAT pin\n");
+			break;
+		}
+
+		switch (rt5682->pdata.dmic1_clk_pin) {
+		case RT5682_DMIC1_CLK_GPIO1: /* share with IRQ */
+			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
+				RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_DMIC_CLK);
+			break;
+
+		case RT5682_DMIC1_CLK_GPIO3: /* share with BCLK2 */
+			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
+				RT5682_GP3_PIN_MASK, RT5682_GP3_PIN_DMIC_CLK);
+			break;
+
+		default:
+			dev_warn(&i2c->dev, "invalid DMIC_CLK pin\n");
+			break;
+		}
+	}
+
+	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
+		RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
+		RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
+	regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
+	regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
+		RT5682_GP4_PIN_MASK | RT5682_GP5_PIN_MASK,
+		RT5682_GP4_PIN_ADCDAT1 | RT5682_GP5_PIN_DACDAT1);
+	regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
+	regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8,
+		RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA);
+	regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1,
+		RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ);
+	regmap_update_bits(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1,
+		RT5682_PM_HP_MASK, RT5682_PM_HP_HV);
+	regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
+		RT5682_FIFO_CLK_DIV_MASK, RT5682_FIFO_CLK_DIV_2);
+
+	INIT_DELAYED_WORK(&rt5682->jack_detect_work,
+		rt5682_jack_detect_handler);
+	INIT_DELAYED_WORK(&rt5682->jd_check_work,
+		rt5682_jd_check_handler);
+
+	if (i2c->irq) {
+		ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL,
+			rt5682_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
+			| IRQF_ONESHOT, "rt5682", rt5682);
+		if (ret)
+			dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
+	}
+
+	return devm_snd_soc_register_component(&i2c->dev,
+					       &rt5682_soc_component_dev,
+					       rt5682_dai, ARRAY_SIZE(rt5682_dai));
+}
+
+static void rt5682_i2c_shutdown(struct i2c_client *client)
+{
+	struct rt5682_priv *rt5682 = i2c_get_clientdata(client);
+
+	rt5682_reset(rt5682);
+}
+
+static const struct of_device_id rt5682_of_match[] = {
+	{.compatible = "realtek,rt5682i"},
+	{},
+};
+MODULE_DEVICE_TABLE(of, rt5682_of_match);
+
+static const struct acpi_device_id rt5682_acpi_match[] = {
+	{"10EC5682", 0,},
+	{},
+};
+MODULE_DEVICE_TABLE(acpi, rt5682_acpi_match);
+
+static const struct i2c_device_id rt5682_i2c_id[] = {
+	{"rt5682", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, rt5682_i2c_id);
+
+static struct i2c_driver rt5682_i2c_driver = {
+	.driver = {
+		.name = "rt5682",
+		.of_match_table = rt5682_of_match,
+		.acpi_match_table = rt5682_acpi_match,
+	},
+	.probe = rt5682_i2c_probe,
+	.shutdown = rt5682_i2c_shutdown,
+	.id_table = rt5682_i2c_id,
+};
+module_i2c_driver(rt5682_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC RT5682 driver");
+MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c
index a2d1d3ae1e31..4cecc5ce545c 100644
--- a/sound/soc/codecs/rt5682-sdw.c
+++ b/sound/soc/codecs/rt5682-sdw.c
@@ -14,6 +14,7 @@
 #include <linux/acpi.h>
 #include <linux/gpio.h>
 #include <linux/of_gpio.h>
+#include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/mutex.h>
 #include <linux/soundwire/sdw.h>
@@ -28,7 +29,461 @@
 #include <sound/tlv.h>
 
 #include "rt5682.h"
-#include "rt5682-sdw.h"
+
+#define RT5682_SDW_ADDR_L			0x3000
+#define RT5682_SDW_ADDR_H			0x3001
+#define RT5682_SDW_DATA_L			0x3004
+#define RT5682_SDW_DATA_H			0x3005
+#define RT5682_SDW_CMD				0x3008
+
+static int rt5682_sdw_read(void *context, unsigned int reg, unsigned int *val)
+{
+	struct device *dev = context;
+	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
+	unsigned int data_l, data_h;
+
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 0);
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff);
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff));
+	regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_H, &data_h);
+	regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_L, &data_l);
+
+	*val = (data_h << 8) | data_l;
+
+	dev_vdbg(dev, "[%s] %04x => %04x\n", __func__, reg, *val);
+
+	return 0;
+}
+
+static int rt5682_sdw_write(void *context, unsigned int reg, unsigned int val)
+{
+	struct device *dev = context;
+	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
+
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 1);
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff);
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff));
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_H, (val >> 8) & 0xff);
+	regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_L, (val & 0xff));
+
+	dev_vdbg(dev, "[%s] %04x <= %04x\n", __func__, reg, val);
+
+	return 0;
+}
+
+static const struct regmap_config rt5682_sdw_indirect_regmap = {
+	.reg_bits = 16,
+	.val_bits = 16,
+	.max_register = RT5682_I2C_MODE,
+	.volatile_reg = rt5682_volatile_register,
+	.readable_reg = rt5682_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = rt5682_reg,
+	.num_reg_defaults = RT5682_REG_NUM,
+	.use_single_read = true,
+	.use_single_write = true,
+	.reg_read = rt5682_sdw_read,
+	.reg_write = rt5682_sdw_write,
+};
+
+struct sdw_stream_data {
+	struct sdw_stream_runtime *sdw_stream;
+};
+
+static int rt5682_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
+				 int direction)
+{
+	struct sdw_stream_data *stream;
+
+	if (!sdw_stream)
+		return 0;
+
+	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+	if (!stream)
+		return -ENOMEM;
+
+	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+
+	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
+	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
+		dai->playback_dma_data = stream;
+	else
+		dai->capture_dma_data = stream;
+
+	return 0;
+}
+
+static void rt5682_sdw_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct sdw_stream_data *stream;
+
+	stream = snd_soc_dai_get_dma_data(dai, substream);
+	snd_soc_dai_set_dma_data(dai, substream, NULL);
+	kfree(stream);
+}
+
+static int rt5682_sdw_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
+	struct sdw_stream_config stream_config;
+	struct sdw_port_config port_config;
+	enum sdw_data_direction direction;
+	struct sdw_stream_data *stream;
+	int retval, port, num_channels;
+	unsigned int val_p = 0, val_c = 0, osr_p = 0, osr_c = 0;
+
+	dev_dbg(dai->dev, "%s %s", __func__, dai->name);
+
+	stream = snd_soc_dai_get_dma_data(dai, substream);
+	if (!stream)
+		return -ENOMEM;
+
+	if (!rt5682->slave)
+		return -EINVAL;
+
+	/* SoundWire specific configuration */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		direction = SDW_DATA_DIR_RX;
+		port = 1;
+	} else {
+		direction = SDW_DATA_DIR_TX;
+		port = 2;
+	}
+
+	stream_config.frame_rate = params_rate(params);
+	stream_config.ch_count = params_channels(params);
+	stream_config.bps = snd_pcm_format_width(params_format(params));
+	stream_config.direction = direction;
+
+	num_channels = params_channels(params);
+	port_config.ch_mask = (1 << (num_channels)) - 1;
+	port_config.num = port;
+
+	retval = sdw_stream_add_slave(rt5682->slave, &stream_config,
+				      &port_config, 1, stream->sdw_stream);
+	if (retval) {
+		dev_err(dai->dev, "Unable to configure port\n");
+		return retval;
+	}
+
+	switch (params_rate(params)) {
+	case 48000:
+		val_p = RT5682_SDW_REF_1_48K;
+		val_c = RT5682_SDW_REF_2_48K;
+		break;
+	case 96000:
+		val_p = RT5682_SDW_REF_1_96K;
+		val_c = RT5682_SDW_REF_2_96K;
+		break;
+	case 192000:
+		val_p = RT5682_SDW_REF_1_192K;
+		val_c = RT5682_SDW_REF_2_192K;
+		break;
+	case 32000:
+		val_p = RT5682_SDW_REF_1_32K;
+		val_c = RT5682_SDW_REF_2_32K;
+		break;
+	case 24000:
+		val_p = RT5682_SDW_REF_1_24K;
+		val_c = RT5682_SDW_REF_2_24K;
+		break;
+	case 16000:
+		val_p = RT5682_SDW_REF_1_16K;
+		val_c = RT5682_SDW_REF_2_16K;
+		break;
+	case 12000:
+		val_p = RT5682_SDW_REF_1_12K;
+		val_c = RT5682_SDW_REF_2_12K;
+		break;
+	case 8000:
+		val_p = RT5682_SDW_REF_1_8K;
+		val_c = RT5682_SDW_REF_2_8K;
+		break;
+	case 44100:
+		val_p = RT5682_SDW_REF_1_44K;
+		val_c = RT5682_SDW_REF_2_44K;
+		break;
+	case 88200:
+		val_p = RT5682_SDW_REF_1_88K;
+		val_c = RT5682_SDW_REF_2_88K;
+		break;
+	case 176400:
+		val_p = RT5682_SDW_REF_1_176K;
+		val_c = RT5682_SDW_REF_2_176K;
+		break;
+	case 22050:
+		val_p = RT5682_SDW_REF_1_22K;
+		val_c = RT5682_SDW_REF_2_22K;
+		break;
+	case 11025:
+		val_p = RT5682_SDW_REF_1_11K;
+		val_c = RT5682_SDW_REF_2_11K;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (params_rate(params) <= 48000) {
+		osr_p = RT5682_DAC_OSR_D_8;
+		osr_c = RT5682_ADC_OSR_D_8;
+	} else if (params_rate(params) <= 96000) {
+		osr_p = RT5682_DAC_OSR_D_4;
+		osr_c = RT5682_ADC_OSR_D_4;
+	} else {
+		osr_p = RT5682_DAC_OSR_D_2;
+		osr_c = RT5682_ADC_OSR_D_2;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK,
+			RT5682_SDW_REF_1_MASK, val_p);
+		regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1,
+			RT5682_DAC_OSR_MASK, osr_p);
+	} else {
+		regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK,
+			RT5682_SDW_REF_2_MASK, val_c);
+		regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1,
+			RT5682_ADC_OSR_MASK, osr_c);
+	}
+
+	return retval;
+}
+
+static int rt5682_sdw_hw_free(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
+	struct sdw_stream_data *stream =
+		snd_soc_dai_get_dma_data(dai, substream);
+
+	if (!rt5682->slave)
+		return -EINVAL;
+
+	sdw_stream_remove_slave(rt5682->slave, stream->sdw_stream);
+	return 0;
+}
+
+static struct snd_soc_dai_ops rt5682_sdw_ops = {
+	.hw_params	= rt5682_sdw_hw_params,
+	.hw_free	= rt5682_sdw_hw_free,
+	.set_sdw_stream	= rt5682_set_sdw_stream,
+	.shutdown	= rt5682_sdw_shutdown,
+};
+
+static struct snd_soc_dai_driver rt5682_dai[] = {
+	{
+		.name = "rt5682-aif1",
+		.id = RT5682_AIF1,
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF1 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.ops = &rt5682_aif1_dai_ops,
+	},
+	{
+		.name = "rt5682-aif2",
+		.id = RT5682_AIF2,
+		.capture = {
+			.stream_name = "AIF2 Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.ops = &rt5682_aif2_dai_ops,
+	},
+	{
+		.name = "rt5682-sdw",
+		.id = RT5682_SDW,
+		.playback = {
+			.stream_name = "SDW Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.capture = {
+			.stream_name = "SDW Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = RT5682_STEREO_RATES,
+			.formats = RT5682_FORMATS,
+		},
+		.ops = &rt5682_sdw_ops,
+	},
+};
+
+static int rt5682_sdw_init(struct device *dev, struct regmap *regmap,
+			   struct sdw_slave *slave)
+{
+	struct rt5682_priv *rt5682;
+	int ret;
+
+	rt5682 = devm_kzalloc(dev, sizeof(*rt5682), GFP_KERNEL);
+	if (!rt5682)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, rt5682);
+	rt5682->slave = slave;
+	rt5682->sdw_regmap = regmap;
+	rt5682->is_sdw = true;
+
+	rt5682->regmap = devm_regmap_init(dev, NULL, dev,
+					  &rt5682_sdw_indirect_regmap);
+	if (IS_ERR(rt5682->regmap)) {
+		ret = PTR_ERR(rt5682->regmap);
+		dev_err(dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	/*
+	 * Mark hw_init to false
+	 * HW init will be performed when device reports present
+	 */
+	rt5682->hw_init = false;
+	rt5682->first_hw_init = false;
+
+	mutex_init(&rt5682->calibrate_mutex);
+	INIT_DELAYED_WORK(&rt5682->jack_detect_work,
+		rt5682_jack_detect_handler);
+
+	ret = devm_snd_soc_register_component(dev,
+					      &rt5682_soc_component_dev,
+					      rt5682_dai, ARRAY_SIZE(rt5682_dai));
+	dev_dbg(&slave->dev, "%s\n", __func__);
+
+	return ret;
+}
+
+static int rt5682_io_init(struct device *dev, struct sdw_slave *slave)
+{
+	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
+	int ret = 0;
+	unsigned int val;
+
+	if (rt5682->hw_init)
+		return 0;
+
+	regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val);
+	if (val != DEVICE_ID) {
+		dev_err(dev, "Device with ID register %x is not rt5682\n", val);
+		return -ENODEV;
+	}
+
+	/*
+	 * PM runtime is only enabled when a Slave reports as Attached
+	 */
+	if (!rt5682->first_hw_init) {
+		/* set autosuspend parameters */
+		pm_runtime_set_autosuspend_delay(&slave->dev, 3000);
+		pm_runtime_use_autosuspend(&slave->dev);
+
+		/* update count of parent 'active' children */
+		pm_runtime_set_active(&slave->dev);
+
+		/* make sure the device does not suspend immediately */
+		pm_runtime_mark_last_busy(&slave->dev);
+
+		pm_runtime_enable(&slave->dev);
+	}
+
+	pm_runtime_get_noresume(&slave->dev);
+
+	if (rt5682->first_hw_init) {
+		regcache_cache_only(rt5682->regmap, false);
+		regcache_cache_bypass(rt5682->regmap, true);
+	}
+
+	rt5682_calibrate(rt5682);
+
+	if (rt5682->first_hw_init) {
+		regcache_cache_bypass(rt5682->regmap, false);
+		regcache_mark_dirty(rt5682->regmap);
+		regcache_sync(rt5682->regmap);
+
+		/* volatile registers */
+		regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2,
+			RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL);
+
+		goto reinit;
+	}
+
+	rt5682_apply_patch_list(rt5682, dev);
+
+	regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000);
+
+	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
+		RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
+		RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
+	regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
+	regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
+	regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8,
+		RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA);
+	regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1,
+		RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ);
+	regmap_update_bits(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1,
+		RT5682_PM_HP_MASK, RT5682_PM_HP_HV);
+
+	/* Soundwire */
+	regmap_write(rt5682->regmap, RT5682_PLL2_INTERNAL, 0xa266);
+	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_1, 0x1700);
+	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_2, 0x0006);
+	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_3, 0x2600);
+	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_4, 0x0c8f);
+	regmap_write(rt5682->regmap, RT5682_PLL_TRACK_2, 0x3000);
+	regmap_write(rt5682->regmap, RT5682_PLL_TRACK_3, 0x4000);
+	regmap_update_bits(rt5682->regmap, RT5682_GLB_CLK,
+		RT5682_SCLK_SRC_MASK | RT5682_PLL2_SRC_MASK,
+		RT5682_SCLK_SRC_PLL2 | RT5682_PLL2_SRC_SDW);
+
+	regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2,
+		RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL);
+	regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd042);
+	regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_3,
+		RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN);
+	regmap_update_bits(rt5682->regmap, RT5682_SAR_IL_CMD_1,
+		RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN);
+	regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
+		RT5682_POW_IRQ | RT5682_POW_JDH |
+		RT5682_POW_ANA, RT5682_POW_IRQ |
+		RT5682_POW_JDH | RT5682_POW_ANA);
+	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2,
+		RT5682_PWR_JDH, RT5682_PWR_JDH);
+	regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
+		RT5682_JD1_EN_MASK | RT5682_JD1_IRQ_MASK,
+		RT5682_JD1_EN | RT5682_JD1_IRQ_PUL);
+
+reinit:
+	mod_delayed_work(system_power_efficient_wq,
+		&rt5682->jack_detect_work, msecs_to_jiffies(250));
+
+	/* Mark Slave initialization complete */
+	rt5682->hw_init = true;
+	rt5682->first_hw_init = true;
+
+	pm_runtime_mark_last_busy(&slave->dev);
+	pm_runtime_put_autosuspend(&slave->dev);
+
+	dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
+
+	return ret;
+}
 
 static bool rt5682_sdw_readable_register(struct device *dev, unsigned int reg)
 {
@@ -46,7 +501,7 @@ static bool rt5682_sdw_readable_register(struct device *dev, unsigned int reg)
 	}
 }
 
-const struct regmap_config rt5682_sdw_regmap = {
+static const struct regmap_config rt5682_sdw_regmap = {
 	.name = "sdw",
 	.reg_bits = 32,
 	.val_bits = 8,
@@ -241,9 +696,6 @@ static int rt5682_sdw_probe(struct sdw_slave *slave,
 {
 	struct regmap *regmap;
 
-	/* Assign ops */
-	slave->ops = &rt5682_slave_ops;
-
 	/* Regmap Initialization */
 	regmap = devm_regmap_init_sdw(slave, &rt5682_sdw_regmap);
 	if (IS_ERR(regmap))
diff --git a/sound/soc/codecs/rt5682-sdw.h b/sound/soc/codecs/rt5682-sdw.h
deleted file mode 100644
index 76e6f607066e..000000000000
--- a/sound/soc/codecs/rt5682-sdw.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only
- *
- * rt5682-sdw.h  --  RT5682 SDW ALSA SoC audio driver
- *
- * Copyright 2019 Realtek Semiconductor Corp.
- * Author: Oder Chiou <oder_chiou@realtek.com>
- */
-
-#ifndef __RT5682_SDW_H__
-#define __RT5682_SDW_H__
-
-#define RT5682_SDW_ADDR_L			0x3000
-#define RT5682_SDW_ADDR_H			0x3001
-#define RT5682_SDW_DATA_L			0x3004
-#define RT5682_SDW_DATA_H			0x3005
-#define RT5682_SDW_CMD				0x3008
-
-#define RT5682_PROBE_TIMEOUT			2000
-
-#endif /* __RT5682_SDW_H__ */
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index d36f560ad7a8..d3245123101d 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -1,10 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/*
- * rt5682.c  --  RT5682 ALSA SoC audio component driver
- *
- * Copyright 2018 Realtek Semiconductor Corp.
- * Author: Bard Liao <bardliao@realtek.com>
- */
+//
+// rt5682.c  --  RT5682 ALSA SoC audio component driver
+//
+// Copyright 2018 Realtek Semiconductor Corp.
+// Author: Bard Liao <bardliao@realtek.com>
+//
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -12,7 +12,6 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
-#include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/acpi.h>
@@ -31,22 +30,13 @@
 
 #include "rl6231.h"
 #include "rt5682.h"
-#include "rt5682-sdw.h"
 
-static const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = {
+const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = {
 	"AVDD",
 	"MICVDD",
 	"VBAT",
 };
-
-static const struct rt5682_platform_data i2s_default_platform_data = {
-	.dmic1_data_pin = RT5682_DMIC1_DATA_GPIO2,
-	.dmic1_clk_pin = RT5682_DMIC1_CLK_GPIO3,
-	.jd_src = RT5682_JD1,
-	.btndet_delay = 16,
-	.dai_clk_names[RT5682_DAI_WCLK_IDX] = "rt5682-dai-wclk",
-	.dai_clk_names[RT5682_DAI_BCLK_IDX] = "rt5682-dai-bclk",
-};
+EXPORT_SYMBOL_GPL(rt5682_supply_names);
 
 static const struct reg_sequence patch_list[] = {
 	{RT5682_HP_IMP_SENS_CTRL_19, 0x1000},
@@ -55,7 +45,18 @@ static const struct reg_sequence patch_list[] = {
 	{RT5682_PLL2_INTERNAL, 0x8266},
 };
 
-static const struct reg_default rt5682_reg[] = {
+void rt5682_apply_patch_list(struct rt5682_priv *rt5682, struct device *dev)
+{
+	int ret;
+
+	ret = regmap_multi_reg_write(rt5682->regmap, patch_list,
+				     ARRAY_SIZE(patch_list));
+	if (ret)
+		dev_warn(dev, "Failed to apply regmap patch: %d\n", ret);
+}
+EXPORT_SYMBOL_GPL(rt5682_apply_patch_list);
+
+const struct reg_default rt5682_reg[RT5682_REG_NUM] = {
 	{0x0002, 0x8080},
 	{0x0003, 0x8000},
 	{0x0005, 0x0000},
@@ -375,8 +376,9 @@ static const struct reg_default rt5682_reg[] = {
 	{0x03f2, 0x0800},
 	{0x03f3, 0x0800},
 };
+EXPORT_SYMBOL_GPL(rt5682_reg);
 
-static bool rt5682_volatile_register(struct device *dev, unsigned int reg)
+bool rt5682_volatile_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case RT5682_RESET:
@@ -403,8 +405,9 @@ static bool rt5682_volatile_register(struct device *dev, unsigned int reg)
 		return false;
 	}
 }
+EXPORT_SYMBOL_GPL(rt5682_volatile_register);
 
-static bool rt5682_readable_register(struct device *dev, unsigned int reg)
+bool rt5682_readable_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case RT5682_RESET:
@@ -733,6 +736,7 @@ static bool rt5682_readable_register(struct device *dev, unsigned int reg)
 		return false;
 	}
 }
+EXPORT_SYMBOL_GPL(rt5682_readable_register);
 
 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
@@ -800,12 +804,14 @@ static SOC_ENUM_SINGLE_DECL(rt5682_dacr_enum,
 static const struct snd_kcontrol_new rt5682_dac_r_mux =
 	SOC_DAPM_ENUM("DAC R Mux", rt5682_dacr_enum);
 
-static void rt5682_reset(struct rt5682_priv *rt5682)
+void rt5682_reset(struct rt5682_priv *rt5682)
 {
 	regmap_write(rt5682->regmap, RT5682_RESET, 0);
 	if (!rt5682->is_sdw)
 		regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1);
 }
+EXPORT_SYMBOL_GPL(rt5682_reset);
+
 /**
  * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters
  * @component: SoC audio component device.
@@ -823,7 +829,6 @@ static void rt5682_reset(struct rt5682_priv *rt5682)
 int rt5682_sel_asrc_clk_src(struct snd_soc_component *component,
 		unsigned int filter_mask, unsigned int clk_src)
 {
-
 	switch (clk_src) {
 	case RT5682_CLK_SEL_SYS:
 	case RT5682_CLK_SEL_I2S1_ASRC:
@@ -857,7 +862,7 @@ static int rt5682_button_detect(struct snd_soc_component *component)
 	val = snd_soc_component_read32(component, RT5682_4BTN_IL_CMD_1);
 	btn_type = val & 0xfff0;
 	snd_soc_component_write(component, RT5682_4BTN_IL_CMD_1, val);
-	pr_debug("%s btn_type=%x\n", __func__, btn_type);
+	dev_dbg(component->dev, "%s btn_type=%x\n", __func__, btn_type);
 	snd_soc_component_update_bits(component,
 		RT5682_SAR_IL_CMD_2, 0x10, 0x10);
 
@@ -910,15 +915,13 @@ static void rt5682_enable_push_button_irq(struct snd_soc_component *component,
  *
  * Returns detect status.
  */
-static int rt5682_headset_detect(struct snd_soc_component *component,
-		int jack_insert)
+int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
 {
 	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
 	struct snd_soc_dapm_context *dapm = &component->dapm;
 	unsigned int val, count;
 
 	if (jack_insert) {
-
 		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
 			RT5682_PWR_VREF2 | RT5682_PWR_MB,
 			RT5682_PWR_VREF2 | RT5682_PWR_MB);
@@ -951,8 +954,8 @@ static int rt5682_headset_detect(struct snd_soc_component *component,
 			break;
 		default:
 			rt5682->jack_type = SND_JACK_HEADPHONE;
+			break;
 		}
-
 	} else {
 		rt5682_enable_push_button_irq(component, false);
 		snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
@@ -973,38 +976,10 @@ static int rt5682_headset_detect(struct snd_soc_component *component,
 	dev_dbg(component->dev, "jack_type = %d\n", rt5682->jack_type);
 	return rt5682->jack_type;
 }
-
-static irqreturn_t rt5682_irq(int irq, void *data)
-{
-	struct rt5682_priv *rt5682 = data;
-
-	mod_delayed_work(system_power_efficient_wq,
-			&rt5682->jack_detect_work, msecs_to_jiffies(250));
-
-	return IRQ_HANDLED;
-}
-
-static void rt5682_jd_check_handler(struct work_struct *work)
-{
-	struct rt5682_priv *rt5682 = container_of(work, struct rt5682_priv,
-		jd_check_work.work);
-
-	if (snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL)
-		& RT5682_JDH_RS_MASK) {
-		/* jack out */
-		rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0);
-
-		snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
-				SND_JACK_HEADSET |
-				SND_JACK_BTN_0 | SND_JACK_BTN_1 |
-				SND_JACK_BTN_2 | SND_JACK_BTN_3);
-	} else {
-		schedule_delayed_work(&rt5682->jd_check_work, 500);
-	}
-}
+EXPORT_SYMBOL_GPL(rt5682_headset_detect);
 
 static int rt5682_set_jack_detect(struct snd_soc_component *component,
-	struct snd_soc_jack *hs_jack, void *data)
+		struct snd_soc_jack *hs_jack, void *data)
 {
 	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
 
@@ -1013,9 +988,9 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component,
 	if (!rt5682->is_sdw) {
 		if (!hs_jack) {
 			regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
-					   RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
+				RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
 			regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
-					   RT5682_POW_JDH | RT5682_POW_JDL, 0);
+				RT5682_POW_JDH | RT5682_POW_JDL, 0);
 			cancel_delayed_work_sync(&rt5682->jack_detect_work);
 			return 0;
 		}
@@ -1058,15 +1033,15 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component,
 				0x7f7f, (rt5682->pdata.btndet_delay << 8 |
 				rt5682->pdata.btndet_delay));
 			mod_delayed_work(system_power_efficient_wq,
-				   &rt5682->jack_detect_work,
-					msecs_to_jiffies(250));
+				&rt5682->jack_detect_work,
+				msecs_to_jiffies(250));
 			break;
 
 		case RT5682_JD_NULL:
 			regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
 				RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
 			regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
-					RT5682_POW_JDH | RT5682_POW_JDL, 0);
+				RT5682_POW_JDH | RT5682_POW_JDL, 0);
 			break;
 
 		default:
@@ -1078,7 +1053,7 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component,
 	return 0;
 }
 
-static void rt5682_jack_detect_handler(struct work_struct *work)
+void rt5682_jack_detect_handler(struct work_struct *work)
 {
 	struct rt5682_priv *rt5682 =
 		container_of(work, struct rt5682_priv, jack_detect_work.work);
@@ -1135,7 +1110,6 @@ static void rt5682_jack_detect_handler(struct work_struct *work)
 			case 0x0000: /* unpressed */
 				break;
 			default:
-				btn_type = 0;
 				dev_err(rt5682->component->dev,
 					"Unexpected button code 0x%04x\n",
 					btn_type);
@@ -1148,9 +1122,9 @@ static void rt5682_jack_detect_handler(struct work_struct *work)
 	}
 
 	snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
-			SND_JACK_HEADSET |
-			    SND_JACK_BTN_0 | SND_JACK_BTN_1 |
-			    SND_JACK_BTN_2 | SND_JACK_BTN_3);
+		SND_JACK_HEADSET |
+		SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+		SND_JACK_BTN_2 | SND_JACK_BTN_3);
 
 	if (!rt5682->is_sdw) {
 		if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 |
@@ -1162,6 +1136,7 @@ static void rt5682_jack_detect_handler(struct work_struct *work)
 
 	mutex_unlock(&rt5682->calibrate_mutex);
 }
+EXPORT_SYMBOL_GPL(rt5682_jack_detect_handler);
 
 static const struct snd_kcontrol_new rt5682_snd_controls[] = {
 	/* DAC Digital Volume */
@@ -1184,15 +1159,14 @@ static const struct snd_kcontrol_new rt5682_snd_controls[] = {
 		3, 0, adc_bst_tlv),
 };
 
-
 static int rt5682_div_sel(struct rt5682_priv *rt5682,
-			  int target, const int div[], int size)
+		int target, const int div[], int size)
 {
 	int i;
 
 	if (rt5682->sysclk < target) {
-		pr_err("sysclk rate %d is too low\n",
-			rt5682->sysclk);
+		dev_err(rt5682->component->dev,
+			"sysclk rate %d is too low\n", rt5682->sysclk);
 		return 0;
 	}
 
@@ -1201,18 +1175,18 @@ static int rt5682_div_sel(struct rt5682_priv *rt5682,
 		if (target * div[i] == rt5682->sysclk)
 			return i;
 		if (target * div[i + 1] > rt5682->sysclk) {
-			dev_dbg(rt5682->component->dev, "can't find div for sysclk %d\n",
+			dev_dbg(rt5682->component->dev,
+				"can't find div for sysclk %d\n",
 				rt5682->sysclk);
 			return i;
 		}
 	}
 
 	if (target * div[i] < rt5682->sysclk)
-		pr_err("sysclk rate %d is too high\n",
-			rt5682->sysclk);
+		dev_err(rt5682->component->dev,
+			"sysclk rate %d is too high\n", rt5682->sysclk);
 
 	return size - 1;
-
 }
 
 /**
@@ -1226,7 +1200,7 @@ static int rt5682_div_sel(struct rt5682_priv *rt5682,
  * It is better for clock to approximate 3MHz.
  */
 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+		struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component =
 		snd_soc_dapm_to_component(w->dapm);
@@ -1246,7 +1220,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 }
 
 static int set_filter_clk(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+		struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component =
 		snd_soc_dapm_to_component(w->dapm);
@@ -1290,7 +1264,7 @@ static int set_filter_clk(struct snd_soc_dapm_widget *w,
 }
 
 static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w,
-			 struct snd_soc_dapm_widget *sink)
+		struct snd_soc_dapm_widget *sink)
 {
 	unsigned int val;
 	struct snd_soc_component *component =
@@ -1305,7 +1279,7 @@ static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w,
 }
 
 static int is_sys_clk_from_pll2(struct snd_soc_dapm_widget *w,
-			 struct snd_soc_dapm_widget *sink)
+		struct snd_soc_dapm_widget *sink)
 {
 	unsigned int val;
 	struct snd_soc_component *component =
@@ -1320,7 +1294,7 @@ static int is_sys_clk_from_pll2(struct snd_soc_dapm_widget *w,
 }
 
 static int is_using_asrc(struct snd_soc_dapm_widget *w,
-			 struct snd_soc_dapm_widget *sink)
+		struct snd_soc_dapm_widget *sink)
 {
 	unsigned int reg, shift, val;
 	struct snd_soc_component *component =
@@ -1347,7 +1321,6 @@ static int is_using_asrc(struct snd_soc_dapm_widget *w,
 	default:
 		return 0;
 	}
-
 }
 
 /* Digital Mixer */
@@ -1501,13 +1474,13 @@ static const struct snd_kcontrol_new rt5682_alg_dac_r1_mux =
 /* Out Switch */
 static const struct snd_kcontrol_new hpol_switch =
 	SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
-					RT5682_L_MUTE_SFT, 1, 1);
+		RT5682_L_MUTE_SFT, 1, 1);
 static const struct snd_kcontrol_new hpor_switch =
 	SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
-					RT5682_R_MUTE_SFT, 1, 1);
+		RT5682_R_MUTE_SFT, 1, 1);
 
 static int rt5682_hp_event(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+		struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component =
 		snd_soc_dapm_to_component(w->dapm);
@@ -1532,17 +1505,13 @@ static int rt5682_hp_event(struct snd_soc_dapm_widget *w,
 		snd_soc_component_update_bits(component,
 			RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0000);
 		break;
-
-	default:
-		return 0;
 	}
 
 	return 0;
-
 }
 
 static int set_dmic_power(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+		struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component =
 		snd_soc_dapm_to_component(w->dapm);
@@ -1557,16 +1526,13 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w,
 		/*Add delay to avoid pop noise*/
 		msleep(delay);
 		break;
-
-	default:
-		return 0;
 	}
 
 	return 0;
 }
 
 static int rt5682_set_verf(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
+		struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_component *component =
 		snd_soc_dapm_to_component(w->dapm);
@@ -1583,9 +1549,6 @@ static int rt5682_set_verf(struct snd_soc_dapm_widget *w,
 			snd_soc_component_update_bits(component,
 				RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);
 			break;
-
-		default:
-			break;
 		}
 		break;
 
@@ -1603,14 +1566,8 @@ static int rt5682_set_verf(struct snd_soc_dapm_widget *w,
 				RT5682_PWR_ANLG_1, RT5682_PWR_FV2,
 				RT5682_PWR_FV2);
 			break;
-
-		default:
-			break;
 		}
 		break;
-
-	default:
-		return 0;
 	}
 
 	return 0;
@@ -1743,23 +1700,23 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = {
 
 	/* Digital Interface Select */
 	SND_SOC_DAPM_MUX("IF1 01 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_if1_01_adc_swap_mux),
+		&rt5682_if1_01_adc_swap_mux),
 	SND_SOC_DAPM_MUX("IF1 23 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_if1_23_adc_swap_mux),
+		&rt5682_if1_23_adc_swap_mux),
 	SND_SOC_DAPM_MUX("IF1 45 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_if1_45_adc_swap_mux),
+		&rt5682_if1_45_adc_swap_mux),
 	SND_SOC_DAPM_MUX("IF1 67 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_if1_67_adc_swap_mux),
+		&rt5682_if1_67_adc_swap_mux),
 	SND_SOC_DAPM_MUX("IF2 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_if2_adc_swap_mux),
+		&rt5682_if2_adc_swap_mux),
 
 	SND_SOC_DAPM_MUX("ADCDAT Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_adcdat_pin_ctrl),
+		&rt5682_adcdat_pin_ctrl),
 
 	SND_SOC_DAPM_MUX("DAC L Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_dac_l_mux),
+		&rt5682_dac_l_mux),
 	SND_SOC_DAPM_MUX("DAC R Mux", SND_SOC_NOPM, 0, 0,
-			&rt5682_dac_r_mux),
+		&rt5682_dac_r_mux),
 
 	/* Audio Interface */
 	SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0,
@@ -1831,7 +1788,6 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = {
 	/* Output Lines */
 	SND_SOC_DAPM_OUTPUT("HPOL"),
 	SND_SOC_DAPM_OUTPUT("HPOR"),
-
 };
 
 static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
@@ -1997,7 +1953,7 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
 };
 
 static int rt5682_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
-			unsigned int rx_mask, int slots, int slot_width)
+		unsigned int rx_mask, int slots, int slot_width)
 {
 	struct snd_soc_component *component = dai->component;
 	unsigned int cl, val = 0;
@@ -2065,9 +2021,8 @@ static int rt5682_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 	return 0;
 }
 
-
 static int rt5682_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
 	struct snd_soc_component *component = dai->component;
 	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
@@ -2085,7 +2040,7 @@ static int rt5682_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	dev_dbg(dai->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
-				rt5682->lrck[dai->id], pre_div, dai->id);
+		rt5682->lrck[dai->id], pre_div, dai->id);
 
 	switch (params_width(params)) {
 	case 16:
@@ -2469,7 +2424,7 @@ static int rt5682_set_bclk2_ratio(struct snd_soc_dai *dai, unsigned int ratio)
 }
 
 static int rt5682_set_bias_level(struct snd_soc_component *component,
-			enum snd_soc_bias_level level)
+		enum snd_soc_bias_level level)
 {
 	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
 
@@ -2492,8 +2447,7 @@ static int rt5682_set_bias_level(struct snd_soc_component *component,
 		regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
 			RT5682_PWR_BG, 0);
 		break;
-
-	default:
+	case SND_SOC_BIAS_ON:
 		break;
 	}
 
@@ -2667,7 +2621,7 @@ static unsigned long rt5682_bclk_recalc_rate(struct clk_hw *hw,
 	unsigned int bclks_per_wclk;
 
 	snd_soc_component_read(component, RT5682_TDM_TCON_CTRL,
-				&bclks_per_wclk);
+		&bclks_per_wclk);
 
 	switch (bclks_per_wclk & RT5682_TDM_BCLK_MS1_MASK) {
 	case RT5682_TDM_BCLK_MS1_256:
@@ -2922,7 +2876,8 @@ static int rt5682_resume(struct snd_soc_component *component)
 	regcache_cache_only(rt5682->regmap, false);
 	regcache_sync(rt5682->regmap);
 
-	rt5682_irq(0, rt5682);
+	mod_delayed_work(system_power_efficient_wq,
+		&rt5682->jack_detect_work, msecs_to_jiffies(250));
 
 	return 0;
 }
@@ -2931,267 +2886,22 @@ static int rt5682_resume(struct snd_soc_component *component)
 #define rt5682_resume NULL
 #endif
 
-#define RT5682_STEREO_RATES SNDRV_PCM_RATE_8000_192000
-#define RT5682_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
-		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
-
-static const struct snd_soc_dai_ops rt5682_aif1_dai_ops = {
+const struct snd_soc_dai_ops rt5682_aif1_dai_ops = {
 	.hw_params = rt5682_hw_params,
 	.set_fmt = rt5682_set_dai_fmt,
 	.set_tdm_slot = rt5682_set_tdm_slot,
 	.set_bclk_ratio = rt5682_set_bclk1_ratio,
 };
+EXPORT_SYMBOL_GPL(rt5682_aif1_dai_ops);
 
-static const struct snd_soc_dai_ops rt5682_aif2_dai_ops = {
+const struct snd_soc_dai_ops rt5682_aif2_dai_ops = {
 	.hw_params = rt5682_hw_params,
 	.set_fmt = rt5682_set_dai_fmt,
 	.set_bclk_ratio = rt5682_set_bclk2_ratio,
 };
+EXPORT_SYMBOL_GPL(rt5682_aif2_dai_ops);
 
-#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW)
-struct sdw_stream_data {
-	struct sdw_stream_runtime *sdw_stream;
-};
-
-static int rt5682_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
-				int direction)
-{
-	struct sdw_stream_data *stream;
-
-	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
-	if (!stream)
-		return -ENOMEM;
-
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
-
-	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
-	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
-		dai->playback_dma_data = stream;
-	else
-		dai->capture_dma_data = stream;
-
-	return 0;
-}
-
-static void rt5682_sdw_shutdown(struct snd_pcm_substream *substream,
-				struct snd_soc_dai *dai)
-{
-	struct sdw_stream_data *stream;
-
-	stream = snd_soc_dai_get_dma_data(dai, substream);
-	snd_soc_dai_set_dma_data(dai, substream, NULL);
-	kfree(stream);
-}
-
-static int rt5682_sdw_hw_params(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *params,
-				struct snd_soc_dai *dai)
-{
-	struct snd_soc_component *component = dai->component;
-	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
-	struct sdw_stream_config stream_config;
-	struct sdw_port_config port_config;
-	enum sdw_data_direction direction;
-	struct sdw_stream_data *stream;
-	int retval, port, num_channels;
-	unsigned int val_p = 0, val_c = 0, osr_p = 0, osr_c = 0;
-
-	dev_dbg(dai->dev, "%s %s", __func__, dai->name);
-	stream = snd_soc_dai_get_dma_data(dai, substream);
-
-	if (!stream)
-		return -ENOMEM;
-
-	if (!rt5682->slave)
-		return -EINVAL;
-
-	/* SoundWire specific configuration */
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		direction = SDW_DATA_DIR_RX;
-		port = 1;
-	} else {
-		direction = SDW_DATA_DIR_TX;
-		port = 2;
-	}
-
-	stream_config.frame_rate = params_rate(params);
-	stream_config.ch_count = params_channels(params);
-	stream_config.bps = snd_pcm_format_width(params_format(params));
-	stream_config.direction = direction;
-
-	num_channels = params_channels(params);
-	port_config.ch_mask = (1 << (num_channels)) - 1;
-	port_config.num = port;
-
-	retval = sdw_stream_add_slave(rt5682->slave, &stream_config,
-				      &port_config, 1, stream->sdw_stream);
-	if (retval) {
-		dev_err(dai->dev, "Unable to configure port\n");
-		return retval;
-	}
-
-	switch (params_rate(params)) {
-	case 48000:
-		val_p = RT5682_SDW_REF_1_48K;
-		val_c = RT5682_SDW_REF_2_48K;
-		break;
-	case 96000:
-		val_p = RT5682_SDW_REF_1_96K;
-		val_c = RT5682_SDW_REF_2_96K;
-		break;
-	case 192000:
-		val_p = RT5682_SDW_REF_1_192K;
-		val_c = RT5682_SDW_REF_2_192K;
-		break;
-	case 32000:
-		val_p = RT5682_SDW_REF_1_32K;
-		val_c = RT5682_SDW_REF_2_32K;
-		break;
-	case 24000:
-		val_p = RT5682_SDW_REF_1_24K;
-		val_c = RT5682_SDW_REF_2_24K;
-		break;
-	case 16000:
-		val_p = RT5682_SDW_REF_1_16K;
-		val_c = RT5682_SDW_REF_2_16K;
-		break;
-	case 12000:
-		val_p = RT5682_SDW_REF_1_12K;
-		val_c = RT5682_SDW_REF_2_12K;
-		break;
-	case 8000:
-		val_p = RT5682_SDW_REF_1_8K;
-		val_c = RT5682_SDW_REF_2_8K;
-		break;
-	case 44100:
-		val_p = RT5682_SDW_REF_1_44K;
-		val_c = RT5682_SDW_REF_2_44K;
-		break;
-	case 88200:
-		val_p = RT5682_SDW_REF_1_88K;
-		val_c = RT5682_SDW_REF_2_88K;
-		break;
-	case 176400:
-		val_p = RT5682_SDW_REF_1_176K;
-		val_c = RT5682_SDW_REF_2_176K;
-		break;
-	case 22050:
-		val_p = RT5682_SDW_REF_1_22K;
-		val_c = RT5682_SDW_REF_2_22K;
-		break;
-	case 11025:
-		val_p = RT5682_SDW_REF_1_11K;
-		val_c = RT5682_SDW_REF_2_11K;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (params_rate(params) <= 48000) {
-		osr_p = RT5682_DAC_OSR_D_8;
-		osr_c = RT5682_ADC_OSR_D_8;
-	} else if (params_rate(params) <= 96000) {
-		osr_p = RT5682_DAC_OSR_D_4;
-		osr_c = RT5682_ADC_OSR_D_4;
-	} else {
-		osr_p = RT5682_DAC_OSR_D_2;
-		osr_c = RT5682_ADC_OSR_D_2;
-	}
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK,
-			RT5682_SDW_REF_1_MASK, val_p);
-		regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1,
-			RT5682_DAC_OSR_MASK, osr_p);
-	} else {
-		regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK,
-			RT5682_SDW_REF_2_MASK, val_c);
-		regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1,
-			RT5682_ADC_OSR_MASK, osr_c);
-	}
-
-	return retval;
-}
-
-static int rt5682_sdw_hw_free(struct snd_pcm_substream *substream,
-				struct snd_soc_dai *dai)
-{
-	struct snd_soc_component *component = dai->component;
-	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
-	struct sdw_stream_data *stream =
-		snd_soc_dai_get_dma_data(dai, substream);
-
-	if (!rt5682->slave)
-		return -EINVAL;
-
-	sdw_stream_remove_slave(rt5682->slave, stream->sdw_stream);
-	return 0;
-}
-
-static struct snd_soc_dai_ops rt5682_sdw_ops = {
-	.hw_params	= rt5682_sdw_hw_params,
-	.hw_free	= rt5682_sdw_hw_free,
-	.set_sdw_stream	= rt5682_set_sdw_stream,
-	.shutdown	= rt5682_sdw_shutdown,
-};
-#endif
-
-static struct snd_soc_dai_driver rt5682_dai[] = {
-	{
-		.name = "rt5682-aif1",
-		.id = RT5682_AIF1,
-		.playback = {
-			.stream_name = "AIF1 Playback",
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = RT5682_STEREO_RATES,
-			.formats = RT5682_FORMATS,
-		},
-		.capture = {
-			.stream_name = "AIF1 Capture",
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = RT5682_STEREO_RATES,
-			.formats = RT5682_FORMATS,
-		},
-		.ops = &rt5682_aif1_dai_ops,
-	},
-	{
-		.name = "rt5682-aif2",
-		.id = RT5682_AIF2,
-		.capture = {
-			.stream_name = "AIF2 Capture",
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = RT5682_STEREO_RATES,
-			.formats = RT5682_FORMATS,
-		},
-		.ops = &rt5682_aif2_dai_ops,
-	},
-#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW)
-	{
-		.name = "rt5682-sdw",
-		.id = RT5682_SDW,
-		.playback = {
-			.stream_name = "SDW Playback",
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = RT5682_STEREO_RATES,
-			.formats = RT5682_FORMATS,
-		},
-		.capture = {
-			.stream_name = "SDW Capture",
-			.channels_min = 1,
-			.channels_max = 2,
-			.rates = RT5682_STEREO_RATES,
-			.formats = RT5682_FORMATS,
-		},
-		.ops = &rt5682_sdw_ops,
-	},
-#endif
-};
-
-static const struct snd_soc_component_driver soc_component_dev_rt5682 = {
+const struct snd_soc_component_driver rt5682_soc_component_dev = {
 	.probe = rt5682_probe,
 	.remove = rt5682_remove,
 	.suspend = rt5682_suspend,
@@ -3210,27 +2920,9 @@ static const struct snd_soc_component_driver soc_component_dev_rt5682 = {
 	.endianness		= 1,
 	.non_legacy_dai_naming	= 1,
 };
+EXPORT_SYMBOL_GPL(rt5682_soc_component_dev);
 
-static const struct regmap_config rt5682_regmap = {
-	.reg_bits = 16,
-	.val_bits = 16,
-	.max_register = RT5682_I2C_MODE,
-	.volatile_reg = rt5682_volatile_register,
-	.readable_reg = rt5682_readable_register,
-	.cache_type = REGCACHE_RBTREE,
-	.reg_defaults = rt5682_reg,
-	.num_reg_defaults = ARRAY_SIZE(rt5682_reg),
-	.use_single_read = true,
-	.use_single_write = true,
-};
-
-static const struct i2c_device_id rt5682_i2c_id[] = {
-	{"rt5682", 0},
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, rt5682_i2c_id);
-
-static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev)
+int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev)
 {
 
 	device_property_read_u32(dev, "realtek,dmic1-data-pin",
@@ -3258,8 +2950,9 @@ static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rt5682_parse_dt);
 
-static void rt5682_calibrate(struct rt5682_priv *rt5682)
+void rt5682_calibrate(struct rt5682_priv *rt5682)
 {
 	int value, count;
 
@@ -3296,7 +2989,7 @@ static void rt5682_calibrate(struct rt5682_priv *rt5682)
 	}
 
 	if (count >= 60)
-		pr_err("HP Calibration Failure\n");
+		dev_err(rt5682->component->dev, "HP Calibration Failure\n");
 
 	/* restore settings */
 	regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0x02af);
@@ -3308,415 +3001,8 @@ static void rt5682_calibrate(struct rt5682_priv *rt5682)
 	regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4);
 
 	mutex_unlock(&rt5682->calibrate_mutex);
-
-}
-
-#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW)
-static int rt5682_sdw_read(void *context, unsigned int reg, unsigned int *val)
-{
-	struct device *dev = context;
-	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
-	unsigned int data_l, data_h;
-
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 0);
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff);
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff));
-	regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_H, &data_h);
-	regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_L, &data_l);
-
-	*val = (data_h << 8) | data_l;
-
-	dev_vdbg(dev, "[%s] %04x => %04x\n", __func__, reg, *val);
-
-	return 0;
-}
-
-static int rt5682_sdw_write(void *context, unsigned int reg, unsigned int val)
-{
-	struct device *dev = context;
-	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
-
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 1);
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff);
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff));
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_H, (val >> 8) & 0xff);
-	regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_L, (val & 0xff));
-
-	dev_vdbg(dev, "[%s] %04x <= %04x\n", __func__, reg, val);
-
-	return 0;
-}
-
-static const struct regmap_config rt5682_sdw_regmap = {
-	.reg_bits = 16,
-	.val_bits = 16,
-	.max_register = RT5682_I2C_MODE,
-	.volatile_reg = rt5682_volatile_register,
-	.readable_reg = rt5682_readable_register,
-	.cache_type = REGCACHE_RBTREE,
-	.reg_defaults = rt5682_reg,
-	.num_reg_defaults = ARRAY_SIZE(rt5682_reg),
-	.use_single_read = true,
-	.use_single_write = true,
-	.reg_read = rt5682_sdw_read,
-	.reg_write = rt5682_sdw_write,
-};
-
-int rt5682_sdw_init(struct device *dev, struct regmap *regmap,
-	struct sdw_slave *slave)
-{
-	struct rt5682_priv *rt5682;
-	int ret;
-
-	rt5682 = devm_kzalloc(dev, sizeof(*rt5682), GFP_KERNEL);
-	if (!rt5682)
-		return -ENOMEM;
-
-	dev_set_drvdata(dev, rt5682);
-	rt5682->slave = slave;
-	rt5682->sdw_regmap = regmap;
-	rt5682->is_sdw = true;
-
-	rt5682->regmap = devm_regmap_init(dev, NULL, dev, &rt5682_sdw_regmap);
-	if (IS_ERR(rt5682->regmap)) {
-		ret = PTR_ERR(rt5682->regmap);
-		dev_err(dev, "Failed to allocate register map: %d\n",
-			ret);
-		return ret;
-	}
-
-	/*
-	 * Mark hw_init to false
-	 * HW init will be performed when device reports present
-	 */
-	rt5682->hw_init = false;
-	rt5682->first_hw_init = false;
-
-	mutex_init(&rt5682->calibrate_mutex);
-	INIT_DELAYED_WORK(&rt5682->jack_detect_work,
-		rt5682_jack_detect_handler);
-
-	ret = devm_snd_soc_register_component(dev, &soc_component_dev_rt5682,
-		rt5682_dai, ARRAY_SIZE(rt5682_dai));
-
-	dev_dbg(&slave->dev, "%s\n", __func__);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(rt5682_sdw_init);
-
-int rt5682_io_init(struct device *dev, struct sdw_slave *slave)
-{
-	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
-	int ret = 0;
-	unsigned int val;
-
-	if (rt5682->hw_init)
-		return 0;
-
-	regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val);
-	if (val != DEVICE_ID) {
-		pr_err("Device with ID register %x is not rt5682\n", val);
-		return -ENODEV;
-	}
-
-	/*
-	 * PM runtime is only enabled when a Slave reports as Attached
-	 */
-	if (!rt5682->first_hw_init) {
-		/* set autosuspend parameters */
-		pm_runtime_set_autosuspend_delay(&slave->dev, 3000);
-		pm_runtime_use_autosuspend(&slave->dev);
-
-		/* update count of parent 'active' children */
-		pm_runtime_set_active(&slave->dev);
-
-		/* make sure the device does not suspend immediately */
-		pm_runtime_mark_last_busy(&slave->dev);
-
-		pm_runtime_enable(&slave->dev);
-	}
-
-	pm_runtime_get_noresume(&slave->dev);
-
-	rt5682_reset(rt5682);
-
-	if (rt5682->first_hw_init) {
-		regcache_cache_only(rt5682->regmap, false);
-		regcache_cache_bypass(rt5682->regmap, true);
-	}
-
-	rt5682_calibrate(rt5682);
-
-	if (rt5682->first_hw_init) {
-		regcache_cache_bypass(rt5682->regmap, false);
-		regcache_mark_dirty(rt5682->regmap);
-		regcache_sync(rt5682->regmap);
-
-		/* volatile registers */
-		regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2,
-			RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL);
-
-		goto reinit;
-	}
-
-	ret = regmap_multi_reg_write(rt5682->regmap, patch_list,
-				    ARRAY_SIZE(patch_list));
-	if (ret != 0)
-		dev_warn(dev, "Failed to apply regmap patch: %d\n", ret);
-
-	regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000);
-
-	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
-			RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
-			RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
-	regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
-	regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
-	regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8,
-			RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA);
-	regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1,
-			RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ);
-	regmap_update_bits(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1,
-			RT5682_PM_HP_MASK, RT5682_PM_HP_HV);
-
-	/* Soundwire */
-	regmap_write(rt5682->regmap, RT5682_PLL2_INTERNAL, 0xa266);
-	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_1, 0x1700);
-	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_2, 0x0006);
-	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_3, 0x2600);
-	regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_4, 0x0c8f);
-	regmap_write(rt5682->regmap, RT5682_PLL_TRACK_2, 0x3000);
-	regmap_write(rt5682->regmap, RT5682_PLL_TRACK_3, 0x4000);
-	regmap_update_bits(rt5682->regmap, RT5682_GLB_CLK,
-		RT5682_SCLK_SRC_MASK | RT5682_PLL2_SRC_MASK,
-		RT5682_SCLK_SRC_PLL2 | RT5682_PLL2_SRC_SDW);
-
-	regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2,
-		RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL);
-	regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd042);
-	regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_3,
-		RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN);
-	regmap_update_bits(rt5682->regmap, RT5682_SAR_IL_CMD_1,
-		RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN);
-	regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
-			RT5682_POW_IRQ | RT5682_POW_JDH |
-			RT5682_POW_ANA, RT5682_POW_IRQ |
-			RT5682_POW_JDH | RT5682_POW_ANA);
-	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2,
-		RT5682_PWR_JDH, RT5682_PWR_JDH);
-	regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
-		RT5682_JD1_EN_MASK | RT5682_JD1_IRQ_MASK,
-		RT5682_JD1_EN | RT5682_JD1_IRQ_PUL);
-
-reinit:
-	mod_delayed_work(system_power_efficient_wq,
-		   &rt5682->jack_detect_work, msecs_to_jiffies(250));
-
-	/* Mark Slave initialization complete */
-	rt5682->hw_init = true;
-	rt5682->first_hw_init = true;
-
-	pm_runtime_mark_last_busy(&slave->dev);
-	pm_runtime_put_autosuspend(&slave->dev);
-
-	dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(rt5682_io_init);
-#endif
-
-static int rt5682_i2c_probe(struct i2c_client *i2c,
-		    const struct i2c_device_id *id)
-{
-	struct rt5682_platform_data *pdata = dev_get_platdata(&i2c->dev);
-	struct rt5682_priv *rt5682;
-	int i, ret;
-	unsigned int val;
-
-	rt5682 = devm_kzalloc(&i2c->dev, sizeof(struct rt5682_priv),
-		GFP_KERNEL);
-
-	if (rt5682 == NULL)
-		return -ENOMEM;
-
-	i2c_set_clientdata(i2c, rt5682);
-
-	rt5682->pdata = i2s_default_platform_data;
-
-	if (pdata)
-		rt5682->pdata = *pdata;
-	else
-		rt5682_parse_dt(rt5682, &i2c->dev);
-
-	rt5682->regmap = devm_regmap_init_i2c(i2c, &rt5682_regmap);
-	if (IS_ERR(rt5682->regmap)) {
-		ret = PTR_ERR(rt5682->regmap);
-		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
-			ret);
-		return ret;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(rt5682->supplies); i++)
-		rt5682->supplies[i].supply = rt5682_supply_names[i];
-
-	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(rt5682->supplies),
-				      rt5682->supplies);
-	if (ret != 0) {
-		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(rt5682->supplies),
-				    rt5682->supplies);
-	if (ret != 0) {
-		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
-		return ret;
-	}
-
-	if (gpio_is_valid(rt5682->pdata.ldo1_en)) {
-		if (devm_gpio_request_one(&i2c->dev, rt5682->pdata.ldo1_en,
-					  GPIOF_OUT_INIT_HIGH, "rt5682"))
-			dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n");
-	}
-
-	/* Sleep for 300 ms miniumum */
-	usleep_range(300000, 350000);
-
-	regmap_write(rt5682->regmap, RT5682_I2C_MODE, 0x1);
-	usleep_range(10000, 15000);
-
-	regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val);
-	if (val != DEVICE_ID) {
-		pr_err("Device with ID register %x is not rt5682\n", val);
-		return -ENODEV;
-	}
-
-	rt5682_reset(rt5682);
-
-	mutex_init(&rt5682->calibrate_mutex);
-	rt5682_calibrate(rt5682);
-
-	ret = regmap_multi_reg_write(rt5682->regmap, patch_list,
-				    ARRAY_SIZE(patch_list));
-	if (ret != 0)
-		dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
-
-	regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000);
-
-	/* DMIC pin*/
-	if (rt5682->pdata.dmic1_data_pin != RT5682_DMIC1_NULL) {
-		switch (rt5682->pdata.dmic1_data_pin) {
-		case RT5682_DMIC1_DATA_GPIO2: /* share with LRCK2 */
-			regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
-				RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO2);
-			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
-				RT5682_GP2_PIN_MASK, RT5682_GP2_PIN_DMIC_SDA);
-			break;
-
-		case RT5682_DMIC1_DATA_GPIO5: /* share with DACDAT1 */
-			regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
-				RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO5);
-			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
-				RT5682_GP5_PIN_MASK, RT5682_GP5_PIN_DMIC_SDA);
-			break;
-
-		default:
-			dev_warn(&i2c->dev, "invalid DMIC_DAT pin\n");
-			break;
-		}
-
-		switch (rt5682->pdata.dmic1_clk_pin) {
-		case RT5682_DMIC1_CLK_GPIO1: /* share with IRQ */
-			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
-				RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_DMIC_CLK);
-			break;
-
-		case RT5682_DMIC1_CLK_GPIO3: /* share with BCLK2 */
-			regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
-				RT5682_GP3_PIN_MASK, RT5682_GP3_PIN_DMIC_CLK);
-			break;
-
-		default:
-			dev_warn(&i2c->dev, "invalid DMIC_CLK pin\n");
-			break;
-		}
-	}
-
-	regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
-			RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
-			RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
-	regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
-	regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
-			RT5682_GP4_PIN_MASK | RT5682_GP5_PIN_MASK,
-			RT5682_GP4_PIN_ADCDAT1 | RT5682_GP5_PIN_DACDAT1);
-	regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
-	regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8,
-			RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA);
-	regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1,
-			RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ);
-	regmap_update_bits(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1,
-			RT5682_PM_HP_MASK, RT5682_PM_HP_HV);
-	regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
-			RT5682_FIFO_CLK_DIV_MASK, RT5682_FIFO_CLK_DIV_2);
-
-	INIT_DELAYED_WORK(&rt5682->jack_detect_work,
-				rt5682_jack_detect_handler);
-	INIT_DELAYED_WORK(&rt5682->jd_check_work,
-				rt5682_jd_check_handler);
-
-
-	if (i2c->irq) {
-		ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL,
-			rt5682_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
-			| IRQF_ONESHOT, "rt5682", rt5682);
-		if (ret)
-			dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
-
-	}
-
-	return devm_snd_soc_register_component(&i2c->dev,
-					&soc_component_dev_rt5682,
-					rt5682_dai, ARRAY_SIZE(rt5682_dai));
 }
-
-static void rt5682_i2c_shutdown(struct i2c_client *client)
-{
-	struct rt5682_priv *rt5682 = i2c_get_clientdata(client);
-
-	rt5682_reset(rt5682);
-}
-
-#ifdef CONFIG_OF
-static const struct of_device_id rt5682_of_match[] = {
-	{.compatible = "realtek,rt5682i"},
-	{},
-};
-MODULE_DEVICE_TABLE(of, rt5682_of_match);
-#endif
-
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id rt5682_acpi_match[] = {
-	{"10EC5682", 0,},
-	{},
-};
-MODULE_DEVICE_TABLE(acpi, rt5682_acpi_match);
-#endif
-
-static struct i2c_driver __maybe_unused rt5682_i2c_driver = {
-	.driver = {
-		.name = "rt5682",
-		.of_match_table = of_match_ptr(rt5682_of_match),
-		.acpi_match_table = ACPI_PTR(rt5682_acpi_match),
-	},
-	.probe = rt5682_i2c_probe,
-	.shutdown = rt5682_i2c_shutdown,
-	.id_table = rt5682_i2c_id,
-};
-
-#ifdef CONFIG_I2C
-module_i2c_driver(rt5682_i2c_driver);
-#endif
+EXPORT_SYMBOL_GPL(rt5682_calibrate);
 
 MODULE_DESCRIPTION("ASoC RT5682 driver");
 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
diff --git a/sound/soc/codecs/rt5682.h b/sound/soc/codecs/rt5682.h
index 0baeece84ec4..f172c9ebd227 100644
--- a/sound/soc/codecs/rt5682.h
+++ b/sound/soc/codecs/rt5682.h
@@ -1337,6 +1337,13 @@
 #define RT5682_SAR_SOUR_BTN			(0x3f)
 #define RT5682_SAR_SOUR_TYPE			(0x0)
 
+/* soundwire timeout */
+#define RT5682_PROBE_TIMEOUT			2000
+
+
+#define RT5682_STEREO_RATES SNDRV_PCM_RATE_8000_192000
+#define RT5682_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
 
 /* System Clock Source */
 enum {
@@ -1418,10 +1425,29 @@ struct rt5682_priv {
 	int jack_type;
 };
 
+extern const char *rt5682_supply_names[RT5682_NUM_SUPPLIES];
+
 int rt5682_sel_asrc_clk_src(struct snd_soc_component *component,
 		unsigned int filter_mask, unsigned int clk_src);
-int rt5682_sdw_init(struct device *dev, struct regmap *regmap,
-	       struct sdw_slave *slave);
-int rt5682_io_init(struct device *dev, struct sdw_slave *slave);
+
+void rt5682_apply_patch_list(struct rt5682_priv *rt5682, struct device *dev);
+
+int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert);
+void rt5682_jack_detect_handler(struct work_struct *work);
+
+bool rt5682_volatile_register(struct device *dev, unsigned int reg);
+bool rt5682_readable_register(struct device *dev, unsigned int reg);
+
+int rt5682_register_component(struct device *dev);
+void rt5682_calibrate(struct rt5682_priv *rt5682);
+void rt5682_reset(struct rt5682_priv *rt5682);
+int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev);
+
+#define RT5682_REG_NUM 318
+extern const struct reg_default rt5682_reg[RT5682_REG_NUM];
+
+extern const struct snd_soc_dai_ops rt5682_aif1_dai_ops;
+extern const struct snd_soc_dai_ops rt5682_aif2_dai_ops;
+extern const struct snd_soc_component_driver rt5682_soc_component_dev;
 
 #endif /* __RT5682_H__ */
diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c
index d4e0f953bcce..4d14048d1197 100644
--- a/sound/soc/codecs/rt700-sdw.c
+++ b/sound/soc/codecs/rt700-sdw.c
@@ -450,9 +450,6 @@ static int rt700_sdw_probe(struct sdw_slave *slave,
 {
 	struct regmap *sdw_regmap, *regmap;
 
-	/* Assign ops */
-	slave->ops = &rt700_slave_ops;
-
 	/* Regmap Initialization */
 	sdw_regmap = devm_regmap_init_sdw(slave, &rt700_sdw_regmap);
 	if (!sdw_regmap)
diff --git a/sound/soc/codecs/rt700.c b/sound/soc/codecs/rt700.c
index ff68f0e4f629..687ac2153666 100644
--- a/sound/soc/codecs/rt700.c
+++ b/sound/soc/codecs/rt700.c
@@ -860,6 +860,9 @@ static int rt700_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 {
 	struct sdw_stream_data *stream;
 
+	if (!sdw_stream)
+		return 0;
+
 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
 	if (!stream)
 		return -ENOMEM;
diff --git a/sound/soc/codecs/rt711-sdw.c b/sound/soc/codecs/rt711-sdw.c
index fc3a3fa3d51b..45b928954b58 100644
--- a/sound/soc/codecs/rt711-sdw.c
+++ b/sound/soc/codecs/rt711-sdw.c
@@ -450,9 +450,6 @@ static int rt711_sdw_probe(struct sdw_slave *slave,
 {
 	struct regmap *sdw_regmap, *regmap;
 
-	/* Assign ops */
-	slave->ops = &rt711_slave_ops;
-
 	/* Regmap Initialization */
 	sdw_regmap = devm_regmap_init_sdw(slave, &rt711_sdw_regmap);
 	if (!sdw_regmap)
diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c
index 2daed7692a3b..65b59dbfb43c 100644
--- a/sound/soc/codecs/rt711.c
+++ b/sound/soc/codecs/rt711.c
@@ -906,6 +906,9 @@ static int rt711_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 {
 	struct sdw_stream_data *stream;
 
+	if (!sdw_stream)
+		return 0;
+
 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
 	if (!stream)
 		return -ENOMEM;
diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c
index 64ef56ef0318..d11b23d6b240 100644
--- a/sound/soc/codecs/rt715-sdw.c
+++ b/sound/soc/codecs/rt715-sdw.c
@@ -525,9 +525,6 @@ static int rt715_sdw_probe(struct sdw_slave *slave,
 {
 	struct regmap *sdw_regmap, *regmap;
 
-	/* Assign ops */
-	slave->ops = &rt715_slave_ops;
-
 	/* Regmap Initialization */
 	sdw_regmap = devm_regmap_init_sdw(slave, &rt715_sdw_regmap);
 	if (!sdw_regmap)
diff --git a/sound/soc/codecs/rt715.c b/sound/soc/codecs/rt715.c
index 2cbc57b16b13..099c8bd20006 100644
--- a/sound/soc/codecs/rt715.c
+++ b/sound/soc/codecs/rt715.c
@@ -530,6 +530,9 @@ static int rt715_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 
 	struct sdw_stream_data *stream;
 
+	if (!sdw_stream)
+		return 0;
+
 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
 	if (!stream)
 		return -ENOMEM;
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index db4b3ec55311..e9ccebbc31e4 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -893,13 +893,13 @@ static int sta32x_probe(struct snd_soc_component *component)
 				    sta32x->supplies);
 	if (ret != 0) {
 		dev_err(component->dev, "Failed to enable supplies: %d\n", ret);
-		return ret;
+		goto err_clk_disable_unprepare;
 	}
 
 	ret = sta32x_startup_sequence(sta32x);
 	if (ret < 0) {
 		dev_err(component->dev, "Failed to startup device\n");
-		return ret;
+		goto err_regulator_bulk_disable;
 	}
 
 	/* CONFA */
@@ -983,6 +983,13 @@ static int sta32x_probe(struct snd_soc_component *component)
 	regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
 
 	return 0;
+
+err_regulator_bulk_disable:
+	regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
+err_clk_disable_unprepare:
+	if (sta32x->xti_clk)
+		clk_disable_unprepare(sta32x->xti_clk);
+	return ret;
 }
 
 static void sta32x_remove(struct snd_soc_component *component)
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index 56671f21cfe5..d90e5f2b6f27 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -602,6 +602,7 @@ static int tas2552_component_probe(struct snd_soc_component *component)
 	return 0;
 
 probe_fail:
+	pm_runtime_put_noidle(component->dev);
 	gpiod_set_value(tas2552->enable_gpio, 0);
 
 	regulator_bulk_disable(ARRAY_SIZE(tas2552->supplies),
diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c
index 38897568ee96..35fe8ee5bce9 100644
--- a/sound/soc/codecs/tlv320adcx140.c
+++ b/sound/soc/codecs/tlv320adcx140.c
@@ -180,6 +180,17 @@ static const struct snd_kcontrol_new decimation_filter_controls[] = {
 	SOC_DAPM_ENUM("Decimation Filter", decimation_filter_enum),
 };
 
+static const char * const pdmclk_text[] = {
+	"2.8224 MHz", "1.4112 MHz", "705.6 kHz", "5.6448 MHz"
+};
+
+static SOC_ENUM_SINGLE_DECL(pdmclk_select_enum, ADCX140_PDMCLK_CFG, 0,
+			    pdmclk_text);
+
+static const struct snd_kcontrol_new pdmclk_div_controls[] = {
+	SOC_DAPM_ENUM("PDM Clk Divider Select", pdmclk_select_enum),
+};
+
 static const char * const resistor_text[] = {
 	"2.5 kOhm", "10 kOhm", "20 kOhm"
 };
@@ -416,6 +427,9 @@ static const struct snd_soc_dapm_widget adcx140_dapm_widgets[] = {
 	SND_SOC_DAPM_MUX("IN4 Analog Mic Resistor", SND_SOC_NOPM, 0, 0,
 			in4_resistor_controls),
 
+	SND_SOC_DAPM_MUX("PDM Clk Div Select", SND_SOC_NOPM, 0, 0,
+			pdmclk_div_controls),
+
 	SND_SOC_DAPM_MUX("Decimation Filter", SND_SOC_NOPM, 0, 0,
 			decimation_filter_controls),
 };
@@ -493,6 +507,11 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = {
 	{"IN4 Analog Mic Resistor", "10 kOhm", "MIC4M Input Mux"},
 	{"IN4 Analog Mic Resistor", "20 kOhm", "MIC4M Input Mux"},
 
+	{"PDM Clk Div Select", "2.8224 MHz", "MIC1P Input Mux"},
+	{"PDM Clk Div Select", "1.4112 MHz", "MIC1P Input Mux"},
+	{"PDM Clk Div Select", "705.6 kHz", "MIC1P Input Mux"},
+	{"PDM Clk Div Select", "5.6448 MHz", "MIC1P Input Mux"},
+
 	{"MIC1 Analog Mux", "Line In", "MIC1P"},
 	{"MIC2 Analog Mux", "Line In", "MIC2P"},
 	{"MIC3 Analog Mux", "Line In", "MIC3P"},
@@ -511,11 +530,11 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = {
 static const struct snd_kcontrol_new adcx140_snd_controls[] = {
 	SOC_SINGLE_TLV("Analog CH1 Mic Gain Volume", ADCX140_CH1_CFG1, 2, 42, 0,
 			adc_tlv),
-	SOC_SINGLE_TLV("Analog CH2 Mic Gain Volume", ADCX140_CH1_CFG2, 2, 42, 0,
+	SOC_SINGLE_TLV("Analog CH2 Mic Gain Volume", ADCX140_CH2_CFG1, 2, 42, 0,
 			adc_tlv),
-	SOC_SINGLE_TLV("Analog CH3 Mic Gain Volume", ADCX140_CH1_CFG3, 2, 42, 0,
+	SOC_SINGLE_TLV("Analog CH3 Mic Gain Volume", ADCX140_CH3_CFG1, 2, 42, 0,
 			adc_tlv),
-	SOC_SINGLE_TLV("Analog CH4 Mic Gain Volume", ADCX140_CH1_CFG4, 2, 42, 0,
+	SOC_SINGLE_TLV("Analog CH4 Mic Gain Volume", ADCX140_CH4_CFG1, 2, 42, 0,
 			adc_tlv),
 
 	SOC_SINGLE_TLV("DRE Threshold", ADCX140_DRE_CFG0, 4, 9, 0,
@@ -563,7 +582,7 @@ static int adcx140_reset(struct adcx140_priv *adcx140)
 	/* 8.4.2: wait >= 10 ms after entering sleep mode. */
 	usleep_range(10000, 100000);
 
-	return 0;
+	return ret;
 }
 
 static int adcx140_hw_params(struct snd_pcm_substream *substream,
@@ -739,33 +758,82 @@ static int adcx140_codec_probe(struct snd_soc_component *component)
 {
 	struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component);
 	int sleep_cfg_val = ADCX140_WAKE_DEV;
-	u8 bias_source;
-	u8 vref_source;
+	u32 bias_source;
+	u32 vref_source;
+	u8 bias_cfg;
+	int pdm_count;
+	u32 pdm_edges[ADCX140_NUM_PDM_EDGES];
+	u32 pdm_edge_val = 0;
+	int gpi_count;
+	u32 gpi_inputs[ADCX140_NUM_GPI_PINS];
+	u32 gpi_input_val = 0;
+	int i;
 	int ret;
 
-	ret = device_property_read_u8(adcx140->dev, "ti,mic-bias-source",
+	ret = device_property_read_u32(adcx140->dev, "ti,mic-bias-source",
 				      &bias_source);
 	if (ret)
 		bias_source = ADCX140_MIC_BIAS_VAL_VREF;
 
-	if (bias_source < ADCX140_MIC_BIAS_VAL_VREF ||
-	    bias_source > ADCX140_MIC_BIAS_VAL_AVDD) {
+	if (bias_source > ADCX140_MIC_BIAS_VAL_AVDD) {
 		dev_err(adcx140->dev, "Mic Bias source value is invalid\n");
 		return -EINVAL;
 	}
 
-	ret = device_property_read_u8(adcx140->dev, "ti,vref-source",
+	ret = device_property_read_u32(adcx140->dev, "ti,vref-source",
 				      &vref_source);
 	if (ret)
 		vref_source = ADCX140_MIC_BIAS_VREF_275V;
 
-	if (vref_source < ADCX140_MIC_BIAS_VREF_275V ||
-	    vref_source > ADCX140_MIC_BIAS_VREF_1375V) {
+	if (vref_source > ADCX140_MIC_BIAS_VREF_1375V) {
 		dev_err(adcx140->dev, "Mic Bias source value is invalid\n");
 		return -EINVAL;
 	}
 
-	bias_source |= vref_source;
+	bias_cfg = bias_source << ADCX140_MIC_BIAS_SHIFT | vref_source;
+
+	pdm_count = device_property_count_u32(adcx140->dev,
+					      "ti,pdm-edge-select");
+	if (pdm_count <= ADCX140_NUM_PDM_EDGES && pdm_count > 0) {
+		ret = device_property_read_u32_array(adcx140->dev,
+						     "ti,pdm-edge-select",
+						     pdm_edges, pdm_count);
+		if (ret)
+			return ret;
+
+		for (i = 0; i < pdm_count; i++)
+			pdm_edge_val |= pdm_edges[i] << (ADCX140_PDM_EDGE_SHIFT - i);
+
+		ret = regmap_write(adcx140->regmap, ADCX140_PDM_CFG,
+				   pdm_edge_val);
+		if (ret)
+			return ret;
+	}
+
+	gpi_count = device_property_count_u32(adcx140->dev, "ti,gpi-config");
+	if (gpi_count <= ADCX140_NUM_GPI_PINS && gpi_count > 0) {
+		ret = device_property_read_u32_array(adcx140->dev,
+						     "ti,gpi-config",
+						     gpi_inputs, gpi_count);
+		if (ret)
+			return ret;
+
+		gpi_input_val = gpi_inputs[ADCX140_GPI1_INDEX] << ADCX140_GPI_SHIFT |
+				gpi_inputs[ADCX140_GPI2_INDEX];
+
+		ret = regmap_write(adcx140->regmap, ADCX140_GPI_CFG0,
+				   gpi_input_val);
+		if (ret)
+			return ret;
+
+		gpi_input_val = gpi_inputs[ADCX140_GPI3_INDEX] << ADCX140_GPI_SHIFT |
+				gpi_inputs[ADCX140_GPI4_INDEX];
+
+		ret = regmap_write(adcx140->regmap, ADCX140_GPI_CFG1,
+				   gpi_input_val);
+		if (ret)
+			return ret;
+	}
 
 	ret = adcx140_reset(adcx140);
 	if (ret)
@@ -785,7 +853,7 @@ static int adcx140_codec_probe(struct snd_soc_component *component)
 
 	ret = regmap_update_bits(adcx140->regmap, ADCX140_BIAS_CFG,
 				ADCX140_MIC_BIAS_VAL_MSK |
-				ADCX140_MIC_BIAS_VREF_MSK, bias_source);
+				ADCX140_MIC_BIAS_VREF_MSK, bias_cfg);
 	if (ret)
 		dev_err(adcx140->dev, "setting MIC bias failed %d\n", ret);
 out:
diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h
index 6d055e55909e..39206bf1af12 100644
--- a/sound/soc/codecs/tlv320adcx140.h
+++ b/sound/soc/codecs/tlv320adcx140.h
@@ -116,6 +116,7 @@
 #define ADCX140_MIC_BIAS_VAL_VREF_1096	1
 #define ADCX140_MIC_BIAS_VAL_AVDD	6
 #define ADCX140_MIC_BIAS_VAL_MSK GENMASK(6, 4)
+#define ADCX140_MIC_BIAS_SHIFT		4
 
 #define ADCX140_MIC_BIAS_VREF_275V	0
 #define ADCX140_MIC_BIAS_VREF_25V	1
@@ -128,4 +129,14 @@
 
 #define ADCX140_TX_OFFSET_MASK		GENMASK(4, 0)
 
+#define ADCX140_NUM_PDM_EDGES		4
+#define ADCX140_PDM_EDGE_SHIFT		7
+
+#define ADCX140_NUM_GPI_PINS		4
+#define ADCX140_GPI_SHIFT		4
+#define ADCX140_GPI1_INDEX		0
+#define ADCX140_GPI2_INDEX		1
+#define ADCX140_GPI3_INDEX		2
+#define ADCX140_GPI4_INDEX		3
+
 #endif /* _TLV320ADCX140_ */
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index f8e2f4b74db3..9868fb22323c 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -394,7 +394,7 @@ static void tlv320aic23_shutdown(struct snd_pcm_substream *substream,
 	struct aic23 *aic23 = snd_soc_component_get_drvdata(component);
 
 	/* deactivate */
-	if (!snd_soc_component_is_active(component)) {
+	if (!snd_soc_component_active(component)) {
 		udelay(50);
 		snd_soc_component_write(component, TLV320AIC23_ACTIVE, 0x0);
 	}
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 808654b10deb..d905e03aaec7 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -449,7 +449,7 @@ static int dac33_set_fifo_mode(struct snd_kcontrol *kcontrol,
 	if (dac33->fifo_mode == ucontrol->value.enumerated.item[0])
 		return 0;
 	/* Do not allow changes while stream is running*/
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EPERM;
 
 	if (ucontrol->value.enumerated.item[0] >= DAC33_FIFO_LAST_MODE)
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 26b2ee428aee..89f2bfeeb70e 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -110,7 +110,7 @@ static int uda1380_write(struct snd_soc_component *component, unsigned int reg,
 	/* the interpolator & decimator regs must only be written when the
 	 * codec DAI is active.
 	 */
-	if (!snd_soc_component_is_active(component) && (reg >= UDA1380_MVOL))
+	if (!snd_soc_component_active(component) && (reg >= UDA1380_MVOL))
 		return 0;
 	pr_debug("uda1380: hw write %x val %x\n", reg, value);
 	if (i2c_master_send(uda1380->i2c, data, 3) == 3) {
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 700cc1212770..fb073f4dc7ed 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -1919,7 +1919,7 @@ static int wcd9335_hw_params(struct snd_pcm_substream *substream,
 				__func__, params_rate(params));
 			return -EINVAL;
 
-		};
+		}
 
 		ret = wcd9335_set_decimator_rate(dai, tx_fs_rate,
 						params_rate(params));
@@ -1935,13 +1935,13 @@ static int wcd9335_hw_params(struct snd_pcm_substream *substream,
 			dev_err(wcd->dev, "%s: Invalid format 0x%x\n",
 				__func__, params_width(params));
 			return -EINVAL;
-		};
+		}
 		break;
 	default:
 		dev_err(wcd->dev, "Invalid stream type %d\n",
 			substream->stream);
 		return -EINVAL;
-	};
+	}
 
 	wcd->dai[dai->id].sconfig.rate = params_rate(params);
 	wcd9335_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
@@ -2216,7 +2216,7 @@ static int wcd9335_set_compander(struct snd_kcontrol *kc,
 		break;
 	default:
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -2565,7 +2565,7 @@ static int wcd9335_micbias_control(struct snd_soc_component *component,
 							0xC0, 0x00);
 		}
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -2603,7 +2603,7 @@ static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w,
 	case SND_SOC_DAPM_POST_PMD:
 		wcd9335_micbias_control(comp, micb_num, MICB_DISABLE, true);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -2846,7 +2846,7 @@ static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w,
 	case SND_SOC_DAPM_POST_PMD:
 		snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00);
 		break;
-	};
+	}
 out:
 	kfree(wname);
 	return ret;
@@ -2952,7 +2952,7 @@ static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 		dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
 			__func__);
 		return -EINVAL;
-	};
+	}
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -2985,7 +2985,7 @@ static int wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 				dmic_rate_val << dmic_rate_shift);
 		}
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3076,7 +3076,7 @@ static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
 		dev_err(comp->dev, "%s: No gain register avail for %s\n",
 			__func__, w->name);
 		return 0;
-	};
+	}
 
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
@@ -3086,7 +3086,7 @@ static int wcd9335_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
 		break;
 	case SND_SOC_DAPM_POST_PMD:
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3141,7 +3141,7 @@ static u16 wcd9335_interp_get_primary_reg(u16 reg, u16 *ind)
 		prim_int_reg = WCD9335_CDC_RX8_RX_PATH_CTL;
 		*ind = 8;
 		break;
-	};
+	}
 
 	return prim_int_reg;
 }
@@ -3229,7 +3229,7 @@ static int wcd9335_codec_enable_prim_interpolator(
 			wcd9335_codec_hd2_control(comp, prim_int_reg, event);
 		}
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3352,7 +3352,7 @@ static int wcd9335_codec_enable_interpolator(struct snd_soc_dapm_widget *w,
 		wcd9335_config_compander(comp, w->shift, event);
 		wcd9335_codec_enable_prim_interpolator(comp, reg, event);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3575,7 +3575,7 @@ static int wcd9335_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
 				((hph_mode == CLS_H_LOHIFI) ?
 				 CLS_H_HIFI : hph_mode));
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3616,7 +3616,7 @@ static int wcd9335_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
 		wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
 					WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3725,7 +3725,7 @@ static int wcd9335_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
 			     WCD_CLSH_STATE_HPHR, ((hph_mode == CLS_H_LOHIFI) ?
 						CLS_H_HIFI : hph_mode));
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3773,7 +3773,7 @@ static int wcd9335_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
 		 */
 		usleep_range(5000, 5500);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3829,7 +3829,7 @@ static int wcd9335_codec_enable_lineout_pa(struct snd_soc_dapm_widget *w,
 		 */
 		usleep_range(5000, 5500);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3875,7 +3875,7 @@ static int wcd9335_codec_enable_rx_bias(struct snd_soc_dapm_widget *w,
 					WCD9335_ANA_RX_BIAS_ENABLE_MASK,
 					WCD9335_ANA_RX_BIAS_DISABLE);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3921,7 +3921,7 @@ static int wcd9335_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
 		 */
 		usleep_range(5000, 5500);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3957,7 +3957,7 @@ static int wcd9335_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
 		usleep_range(5000, 5500);
 
 		break;
-	};
+	}
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index 5269857e2746..531b8b79e55f 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -1787,7 +1787,7 @@ static int wcd934x_hw_params(struct snd_pcm_substream *substream,
 				params_rate(params));
 			return -EINVAL;
 
-		};
+		}
 
 		ret = wcd934x_set_decimator_rate(dai, tx_fs_rate,
 						 params_rate(params));
@@ -1803,13 +1803,13 @@ static int wcd934x_hw_params(struct snd_pcm_substream *substream,
 			dev_err(wcd->dev, "Invalid format 0x%x\n",
 				params_width(params));
 			return -EINVAL;
-		};
+		}
 		break;
 	default:
 		dev_err(wcd->dev, "Invalid stream type %d\n",
 			substream->stream);
 		return -EINVAL;
-	};
+	}
 
 	wcd->dai[dai->id].sconfig.rate = params_rate(params);
 	wcd934x_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream);
@@ -2489,7 +2489,7 @@ static int wcd934x_compander_set(struct snd_kcontrol *kc,
 		break;
 	default:
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3539,7 +3539,7 @@ static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w,
 		val += offset_val;
 		snd_soc_component_write(comp, gain_reg, val);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3593,7 +3593,7 @@ static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w,
 		snd_soc_component_write(comp, gain_reg,
 				snd_soc_component_read32(comp, gain_reg));
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3618,7 +3618,7 @@ static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
 		wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA,
 					WCD_CLSH_STATE_EAR, CLS_H_NORMAL);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3670,7 +3670,7 @@ static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w,
 		break;
 	default:
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3720,7 +3720,7 @@ static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w,
 		break;
 	default:
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3801,7 +3801,7 @@ static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
 		 */
 		usleep_range(20000, 20100);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3863,7 +3863,7 @@ static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
 		 */
 		usleep_range(20000, 20100);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -3878,7 +3878,7 @@ static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp,
 	u16 adc_mux_ctl_reg, tx_fs_reg;
 	u32 dmic_fs;
 
-	while (dec_found == 0 && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
+	while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) {
 		if (adc_mux_index < 4) {
 			adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +
 						(adc_mux_index * 2);
@@ -4015,7 +4015,7 @@ static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 		dev_err(comp->dev, "%s: Invalid DMIC Selection\n",
 			__func__);
 		return -EINVAL;
-	};
+	}
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -4040,7 +4040,7 @@ static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 			snd_soc_component_update_bits(comp, dmic_clk_reg,
 						      dmic_clk_en, 0);
 		break;
-	};
+	}
 
 	return 0;
 }
@@ -4267,7 +4267,7 @@ static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w,
 					      WCD934X_DEC_PWR_LVL_MASK,
 					      WCD934X_DEC_PWR_LVL_DF);
 		break;
-	};
+	}
 out:
 	kfree(wname);
 	return ret;
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index b30bfcd6a125..c56b9329240f 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -183,7 +183,7 @@ static int snd_wl1273_set_audio_route(struct snd_kcontrol *kcontrol,
 		return 0;
 
 	/* Do not allow changes while stream is running */
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EPERM;
 
 	if (ucontrol->value.enumerated.item[0] >=  ARRAY_SIZE(wl1273_audio_route))
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index d6d4b4121369..2ed3fa67027d 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -1909,10 +1909,9 @@ static struct snd_soc_dai_driver wm5102_dai[] = {
 	},
 };
 
-static int wm5102_open(struct snd_compr_stream *stream)
+static int wm5102_open(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream)
 {
-	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct wm5102_priv *priv = snd_soc_component_get_drvdata(component);
 
 	return wm_adsp_compr_open(&priv->core.adsp[0], stream);
@@ -1992,7 +1991,7 @@ static unsigned int wm5102_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_5R,
 };
 
-static struct snd_compr_ops wm5102_compr_ops = {
+static struct snd_compress_ops wm5102_compress_ops = {
 	.open		= wm5102_open,
 	.free		= wm_adsp_compr_free,
 	.set_params	= wm_adsp_compr_set_params,
@@ -2008,7 +2007,7 @@ static const struct snd_soc_component_driver soc_component_dev_wm5102 = {
 	.set_sysclk		= arizona_set_sysclk,
 	.set_pll		= wm5102_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &wm5102_compr_ops,
+	.compress_ops		= &wm5102_compress_ops,
 	.controls		= wm5102_snd_controls,
 	.num_controls		= ARRAY_SIZE(wm5102_snd_controls),
 	.dapm_widgets		= wm5102_dapm_widgets,
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 499e87d1dfcc..44de44bff423 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -2237,10 +2237,10 @@ static struct snd_soc_dai_driver wm5110_dai[] = {
 	},
 };
 
-static int wm5110_open(struct snd_compr_stream *stream)
+static int wm5110_open(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct wm5110_priv *priv = snd_soc_component_get_drvdata(component);
 	struct arizona *arizona = priv->core.arizona;
 	int n_adsp;
@@ -2355,7 +2355,7 @@ static unsigned int wm5110_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_6R,
 };
 
-static struct snd_compr_ops wm5110_compr_ops = {
+static struct snd_compress_ops wm5110_compress_ops = {
 	.open		= wm5110_open,
 	.free		= wm_adsp_compr_free,
 	.set_params	= wm_adsp_compr_set_params,
@@ -2371,7 +2371,7 @@ static const struct snd_soc_component_driver soc_component_dev_wm5110 = {
 	.set_sysclk		= arizona_set_sysclk,
 	.set_pll		= wm5110_set_fll,
 	.name			= DRV_NAME,
-	.compr_ops		= &wm5110_compr_ops,
+	.compress_ops		= &wm5110_compress_ops,
 	.controls		= wm5110_snd_controls,
 	.num_controls		= ARRAY_SIZE(wm5110_snd_controls),
 	.dapm_widgets		= wm5110_dapm_widgets,
diff --git a/sound/soc/codecs/wm8524.c b/sound/soc/codecs/wm8524.c
index 91e3d1570c45..4e9ab542f648 100644
--- a/sound/soc/codecs/wm8524.c
+++ b/sound/soc/codecs/wm8524.c
@@ -159,7 +159,9 @@ static int wm8524_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
 
 #define WM8524_RATES SNDRV_PCM_RATE_8000_192000
 
-#define WM8524_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
+#define WM8524_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+			SNDRV_PCM_FMTBIT_S24_LE |\
+			SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dai_ops wm8524_dai_ops = {
 	.startup	= wm8524_startup,
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 8036b18fdeb9..5ad905dd78b7 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -198,7 +198,7 @@ static void wm8711_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 
 	/* deactivate */
-	if (!snd_soc_component_is_active(component)) {
+	if (!snd_soc_component_active(component)) {
 		udelay(50);
 		snd_soc_component_write(component, WM8711_ACTIVE, 0x0);
 	}
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 95a12718f3af..8753c55c73fa 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -241,7 +241,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
 	if (wm8753->dai_func == ucontrol->value.enumerated.item[0])
 		return 0;
 
-	if (snd_soc_component_is_active(component))
+	if (snd_soc_component_active(component))
 		return -EBUSY;
 
 	ioctl = snd_soc_component_read32(component, WM8753_IOCTL);
@@ -1304,7 +1304,7 @@ static int wm8753_mute(struct snd_soc_dai *dai, int mute)
 	/* the digital mute covers the HiFi and Voice DAC's on the WM8753.
 	 * make sure we check if they are not both active when we mute */
 	if (mute && wm8753->dai_func == 1) {
-		if (!snd_soc_component_is_active(component))
+		if (!snd_soc_component_active(component))
 			snd_soc_component_write(component, WM8753_DAC, mute_reg | 0x8);
 	} else {
 		if (mute)
diff --git a/sound/soc/codecs/wm8782.c b/sound/soc/codecs/wm8782.c
index aa5577e364d0..f89855c616eb 100644
--- a/sound/soc/codecs/wm8782.c
+++ b/sound/soc/codecs/wm8782.c
@@ -7,7 +7,7 @@
  * Author: Johannes Stezenbach <js@sig21.net>
  *
  * based on ad73311.c
- * Copyright:	Analog Device Inc.
+ * Copyright:	Analog Devices Inc.
  * Author:	Cliff Cai <cliff.cai@analog.com>
  */
 
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 271235a69c01..3e239fa9bc8d 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -443,12 +443,6 @@ SOC_SINGLE("LINEOUT2 LP -12dB", WM8900_REG_LOUTMIXCTL1,
 
 };
 
-static const struct snd_kcontrol_new wm8900_dapm_loutput2_control =
-SOC_DAPM_SINGLE("LINEOUT2L Switch", WM8900_REG_POWER3, 6, 1, 0);
-
-static const struct snd_kcontrol_new wm8900_dapm_routput2_control =
-SOC_DAPM_SINGLE("LINEOUT2R Switch", WM8900_REG_POWER3, 5, 1, 0);
-
 static const struct snd_kcontrol_new wm8900_loutmix_controls[] = {
 SOC_DAPM_SINGLE("LINPUT3 Bypass Switch", WM8900_REG_LOUTMIXCTL1, 7, 1, 0),
 SOC_DAPM_SINGLE("AUX Bypass Switch", WM8900_REG_AUXOUT_CTL, 7, 1, 0),
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index d9d59f45833f..1cc23a05ffe4 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -118,7 +118,7 @@ static const struct reg_default wm8962_reg[] = {
 	{ 5, 0x0018 },   /* R5     - ADC & DAC Control 1 */
 	{ 6, 0x2008 },   /* R6     - ADC & DAC Control 2 */
 	{ 7, 0x000A },   /* R7     - Audio Interface 0 */
-
+	{ 8, 0x01E4 },   /* R8     - Clocking2 */
 	{ 9, 0x0300 },   /* R9     - Audio Interface 1 */
 	{ 10, 0x00C0 },  /* R10    - Left DAC volume */
 	{ 11, 0x00C0 },  /* R11    - Right DAC volume */
@@ -788,7 +788,6 @@ static bool wm8962_volatile_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8962_CLOCKING1:
-	case WM8962_CLOCKING2:
 	case WM8962_SOFTWARE_RESET:
 	case WM8962_THERMAL_SHUTDOWN_STATUS:
 	case WM8962_ADDITIONAL_CONTROL_4:
@@ -2881,6 +2880,7 @@ static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int s
 
 	ret = pm_runtime_get_sync(component->dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(component->dev);
 		dev_err(component->dev, "Failed to resume device: %d\n", ret);
 		return ret;
 	}
@@ -3013,6 +3013,7 @@ static irqreturn_t wm8962_irq(int irq, void *data)
 
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(dev);
 		dev_err(dev, "Failed to resume: %d\n", ret);
 		return IRQ_NONE;
 	}
@@ -3799,8 +3800,8 @@ static int wm8962_runtime_resume(struct device *dev)
 	/* SYSCLK defaults to on; make sure it is off so we can safely
 	 * write to registers if the device is declocked.
 	 */
-	regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
-			   WM8962_SYSCLK_ENA, 0);
+	regmap_write_bits(wm8962->regmap, WM8962_CLOCKING2,
+			  WM8962_SYSCLK_ENA, 0);
 
 	/* Ensure we have soft control over all registers */
 	regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2,
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index cfe7892696dd..499a29b47d5e 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -32,93 +32,14 @@ struct wm8990_priv {
 	unsigned int pcmclk;
 };
 
-static bool wm8990_volatile_register(struct device *dev, unsigned int reg)
-{
-	switch (reg) {
-	case WM8990_RESET:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static const struct reg_default wm8990_reg_defaults[] = {
-	{  1, 0x0000 },     /* R1  - Power Management (1) */
-	{  2, 0x6000 },     /* R2  - Power Management (2) */
-	{  3, 0x0000 },     /* R3  - Power Management (3) */
-	{  4, 0x4050 },     /* R4  - Audio Interface (1) */
-	{  5, 0x4000 },     /* R5  - Audio Interface (2) */
-	{  6, 0x01C8 },     /* R6  - Clocking (1) */
-	{  7, 0x0000 },     /* R7  - Clocking (2) */
-	{  8, 0x0040 },     /* R8  - Audio Interface (3) */
-	{  9, 0x0040 },     /* R9  - Audio Interface (4) */
-	{ 10, 0x0004 },     /* R10 - DAC CTRL */
-	{ 11, 0x00C0 },     /* R11 - Left DAC Digital Volume */
-	{ 12, 0x00C0 },     /* R12 - Right DAC Digital Volume */
-	{ 13, 0x0000 },     /* R13 - Digital Side Tone */
-	{ 14, 0x0100 },     /* R14 - ADC CTRL */
-	{ 15, 0x00C0 },     /* R15 - Left ADC Digital Volume */
-	{ 16, 0x00C0 },     /* R16 - Right ADC Digital Volume */
-
-	{ 18, 0x0000 },     /* R18 - GPIO CTRL 1 */
-	{ 19, 0x1000 },     /* R19 - GPIO1 & GPIO2 */
-	{ 20, 0x1010 },     /* R20 - GPIO3 & GPIO4 */
-	{ 21, 0x1010 },     /* R21 - GPIO5 & GPIO6 */
-	{ 22, 0x8000 },     /* R22 - GPIOCTRL 2 */
-	{ 23, 0x0800 },     /* R23 - GPIO_POL */
-	{ 24, 0x008B },     /* R24 - Left Line Input 1&2 Volume */
-	{ 25, 0x008B },     /* R25 - Left Line Input 3&4 Volume */
-	{ 26, 0x008B },     /* R26 - Right Line Input 1&2 Volume */
-	{ 27, 0x008B },     /* R27 - Right Line Input 3&4 Volume */
-	{ 28, 0x0000 },     /* R28 - Left Output Volume */
-	{ 29, 0x0000 },     /* R29 - Right Output Volume */
-	{ 30, 0x0066 },     /* R30 - Line Outputs Volume */
-	{ 31, 0x0022 },     /* R31 - Out3/4 Volume */
-	{ 32, 0x0079 },     /* R32 - Left OPGA Volume */
-	{ 33, 0x0079 },     /* R33 - Right OPGA Volume */
-	{ 34, 0x0003 },     /* R34 - Speaker Volume */
-	{ 35, 0x0003 },     /* R35 - ClassD1 */
-
-	{ 37, 0x0100 },     /* R37 - ClassD3 */
-	{ 38, 0x0079 },     /* R38 - ClassD4 */
-	{ 39, 0x0000 },     /* R39 - Input Mixer1 */
-	{ 40, 0x0000 },     /* R40 - Input Mixer2 */
-	{ 41, 0x0000 },     /* R41 - Input Mixer3 */
-	{ 42, 0x0000 },     /* R42 - Input Mixer4 */
-	{ 43, 0x0000 },     /* R43 - Input Mixer5 */
-	{ 44, 0x0000 },     /* R44 - Input Mixer6 */
-	{ 45, 0x0000 },     /* R45 - Output Mixer1 */
-	{ 46, 0x0000 },     /* R46 - Output Mixer2 */
-	{ 47, 0x0000 },     /* R47 - Output Mixer3 */
-	{ 48, 0x0000 },     /* R48 - Output Mixer4 */
-	{ 49, 0x0000 },     /* R49 - Output Mixer5 */
-	{ 50, 0x0000 },     /* R50 - Output Mixer6 */
-	{ 51, 0x0180 },     /* R51 - Out3/4 Mixer */
-	{ 52, 0x0000 },     /* R52 - Line Mixer1 */
-	{ 53, 0x0000 },     /* R53 - Line Mixer2 */
-	{ 54, 0x0000 },     /* R54 - Speaker Mixer */
-	{ 55, 0x0000 },     /* R55 - Additional Control */
-	{ 56, 0x0000 },     /* R56 - AntiPOP1 */
-	{ 57, 0x0000 },     /* R57 - AntiPOP2 */
-	{ 58, 0x0000 },     /* R58 - MICBIAS */
-
-	{ 60, 0x0008 },     /* R60 - PLL1 */
-	{ 61, 0x0031 },     /* R61 - PLL2 */
-	{ 62, 0x0026 },     /* R62 - PLL3 */
-};
-
 #define wm8990_reset(c) snd_soc_component_write(c, WM8990_RESET, 0)
 
-static const DECLARE_TLV_DB_SCALE(rec_mix_tlv, -1500, 600, 0);
-
 static const DECLARE_TLV_DB_SCALE(in_pga_tlv, -1650, 3000, 0);
 
 static const DECLARE_TLV_DB_SCALE(out_mix_tlv, 0, -2100, 0);
 
 static const DECLARE_TLV_DB_SCALE(out_pga_tlv, -7300, 600, 0);
 
-static const DECLARE_TLV_DB_SCALE(out_omix_tlv, -600, 0, 0);
-
 static const DECLARE_TLV_DB_SCALE(out_dac_tlv, -7163, 0, 0);
 
 static const DECLARE_TLV_DB_SCALE(in_adc_tlv, -7163, 1763, 0);
@@ -486,14 +407,6 @@ static SOC_ENUM_SINGLE_DECL(wm8990_ainrmux_enum,
 static const struct snd_kcontrol_new wm8990_dapm_ainrmux_controls =
 SOC_DAPM_ENUM("Route", wm8990_ainrmux_enum);
 
-/* RXVOICE */
-static const struct snd_kcontrol_new wm8990_dapm_rxvoice_controls[] = {
-SOC_DAPM_SINGLE_TLV("LIN4/RXN", WM8990_INPUT_MIXER5, WM8990_LR4BVOL_SHIFT,
-			WM8990_LR4BVOL_MASK, 0, in_mix_tlv),
-SOC_DAPM_SINGLE_TLV("RIN4/RXP", WM8990_INPUT_MIXER6, WM8990_RL4BVOL_SHIFT,
-			WM8990_RL4BVOL_MASK, 0, in_mix_tlv),
-};
-
 /* LOMIX */
 static const struct snd_kcontrol_new wm8990_dapm_lomix_controls[] = {
 SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8990_OUTPUT_MIXER1,
@@ -1306,17 +1219,6 @@ static const struct snd_soc_component_driver soc_component_dev_wm8990 = {
 	.non_legacy_dai_naming	= 1,
 };
 
-static const struct regmap_config wm8990_regmap = {
-	.reg_bits = 8,
-	.val_bits = 16,
-
-	.max_register = WM8990_PLL3,
-	.volatile_reg = wm8990_volatile_register,
-	.reg_defaults = wm8990_reg_defaults,
-	.num_reg_defaults = ARRAY_SIZE(wm8990_reg_defaults),
-	.cache_type = REGCACHE_RBTREE,
-};
-
 static int wm8990_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 93c156782d59..f8375d67e901 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -476,14 +476,6 @@ static SOC_ENUM_SINGLE_DECL(wm8991_ainrmux_enum,
 static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls =
 	SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum);
 
-/* RXVOICE */
-static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = {
-	SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT,
-		WM8991_LR4BVOL_MASK, 0, in_mix_tlv),
-	SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT,
-		WM8991_RL4BVOL_MASK, 0, in_mix_tlv),
-};
-
 /* LOMIX */
 static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = {
 	SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1,
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 15ce64a48a87..55d0b9be6ff0 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -285,7 +285,6 @@ static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0);
 static const DECLARE_TLV_DB_SCALE(wm8994_3d_tlv, -1600, 183, 0);
 static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
 static const DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);
-static const DECLARE_TLV_DB_SCALE(mixin_boost_tlv, 0, 900, 0);
 
 #define WM8994_DRC_SWITCH(xname, reg, shift) \
 	SOC_SINGLE_EXT(xname, reg, shift, 1, 0, \
@@ -733,13 +732,6 @@ SOC_SINGLE_TLV("AIF2DAC Noise Gate Threshold Volume",
 	       7, 1, ng_tlv),
 };
 
-static const struct snd_kcontrol_new wm1811_snd_controls[] = {
-SOC_SINGLE_TLV("MIXINL IN1LP Boost Volume", WM8994_INPUT_MIXER_1, 7, 1, 0,
-	       mixin_boost_tlv),
-SOC_SINGLE_TLV("MIXINL IN1RP Boost Volume", WM8994_INPUT_MIXER_1, 8, 1, 0,
-	       mixin_boost_tlv),
-};
-
 /* We run all mode setting through a function to enforce audio mode */
 static void wm1811_jackdet_set_mode(struct snd_soc_component *component, u16 mode)
 {
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 1ef69409ccd1..519ca2e69637 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -3509,7 +3509,8 @@ out:
 }
 EXPORT_SYMBOL_GPL(wm_adsp_compr_open);
 
-int wm_adsp_compr_free(struct snd_compr_stream *stream)
+int wm_adsp_compr_free(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
 	struct wm_adsp *dsp = compr->dsp;
@@ -3583,7 +3584,8 @@ static inline unsigned int wm_adsp_compr_frag_words(struct wm_adsp_compr *compr)
 	return compr->size.fragment_size / WM_ADSP_DATA_WORD_SIZE;
 }
 
-int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
+int wm_adsp_compr_set_params(struct snd_soc_component *component,
+			     struct snd_compr_stream *stream,
 			     struct snd_compr_params *params)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
@@ -3610,7 +3612,8 @@ int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
 }
 EXPORT_SYMBOL_GPL(wm_adsp_compr_set_params);
 
-int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
+int wm_adsp_compr_get_caps(struct snd_soc_component *component,
+			   struct snd_compr_stream *stream,
 			   struct snd_compr_caps *caps)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
@@ -3976,7 +3979,8 @@ static int wm_adsp_buffer_get_error(struct wm_adsp_compr_buf *buf)
 	return 0;
 }
 
-int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd)
+int wm_adsp_compr_trigger(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream, int cmd)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
 	struct wm_adsp *dsp = compr->dsp;
@@ -4139,7 +4143,8 @@ static int wm_adsp_buffer_reenable_irq(struct wm_adsp_compr_buf *buf)
 				    buf->irq_count);
 }
 
-int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
+int wm_adsp_compr_pointer(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream,
 			  struct snd_compr_tstamp *tstamp)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
@@ -4297,7 +4302,8 @@ static int wm_adsp_compr_read(struct wm_adsp_compr *compr,
 	return ntotal;
 }
 
-int wm_adsp_compr_copy(struct snd_compr_stream *stream, char __user *buf,
+int wm_adsp_compr_copy(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream, char __user *buf,
 		       size_t count)
 {
 	struct wm_adsp_compr *compr = stream->runtime->private_data;
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index 4c481cf20275..1996350b817e 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -190,16 +190,22 @@ int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
 		   struct snd_ctl_elem_value *ucontrol);
 
 int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream);
-int wm_adsp_compr_free(struct snd_compr_stream *stream);
-int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
+int wm_adsp_compr_free(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream);
+int wm_adsp_compr_set_params(struct snd_soc_component *component,
+			     struct snd_compr_stream *stream,
 			     struct snd_compr_params *params);
-int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
+int wm_adsp_compr_get_caps(struct snd_soc_component *component,
+			   struct snd_compr_stream *stream,
 			   struct snd_compr_caps *caps);
-int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
+int wm_adsp_compr_trigger(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream, int cmd);
 int wm_adsp_compr_handle_irq(struct wm_adsp *dsp);
-int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
+int wm_adsp_compr_pointer(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream,
 			  struct snd_compr_tstamp *tstamp);
-int wm_adsp_compr_copy(struct snd_compr_stream *stream,
+int wm_adsp_compr_copy(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream,
 		       char __user *buf, size_t count);
 int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name,  int type,
 		      unsigned int alg, void *buf, size_t len);
diff --git a/sound/soc/codecs/zl38060.c b/sound/soc/codecs/zl38060.c
new file mode 100644
index 000000000000..42726dc0ba39
--- /dev/null
+++ b/sound/soc/codecs/zl38060.c
@@ -0,0 +1,638 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// Codec driver for Microsemi ZL38060 Connected Home Audio Processor.
+//
+// Copyright(c) 2020 Sven Van Asbroeck
+
+// The ZL38060 is very flexible and configurable. This driver implements only a
+// tiny subset of the chip's possible configurations:
+//
+// - DSP block bypassed: DAI        routed straight to DACs
+//                       microphone routed straight to DAI
+// - chip's internal clock is driven by a 12 MHz external crystal
+// - chip's DAI connected to CPU is I2S, and bit + frame clock master
+// - chip must be strapped for "host boot": in this mode, firmware will be
+//   provided by this driver.
+
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
+#include <linux/property.h>
+#include <linux/spi/spi.h>
+#include <linux/regmap.h>
+#include <linux/module.h>
+#include <linux/ihex.h>
+
+#include <sound/pcm_params.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+
+#define DRV_NAME		"zl38060"
+
+#define ZL38_RATES		(SNDRV_PCM_RATE_8000  |\
+				SNDRV_PCM_RATE_16000 |\
+				SNDRV_PCM_RATE_48000)
+#define ZL38_FORMATS		SNDRV_PCM_FMTBIT_S16_LE
+
+#define HBI_FIRMWARE_PAGE	0xFF
+#define ZL38_MAX_RAW_XFER	0x100
+
+#define REG_TDMA_CFG_CLK	0x0262
+#define CFG_CLK_PCLK_SHIFT	4
+#define CFG_CLK_PCLK_MASK	(0x7ff << CFG_CLK_PCLK_SHIFT)
+#define CFG_CLK_PCLK(bits)	((bits - 1) << CFG_CLK_PCLK_SHIFT)
+#define CFG_CLK_MASTER		BIT(15)
+#define CFG_CLK_FSRATE_MASK	0x7
+#define CFG_CLK_FSRATE_8KHZ	0x1
+#define CFG_CLK_FSRATE_16KHZ	0x2
+#define CFG_CLK_FSRATE_48KHZ	0x6
+
+#define REG_CLK_CFG		0x0016
+#define CLK_CFG_SOURCE_XTAL	BIT(15)
+
+#define REG_CLK_STATUS		0x0014
+#define CLK_STATUS_HWRST	BIT(0)
+
+#define REG_PARAM_RESULT	0x0034
+#define PARAM_RESULT_READY	0xD3D3
+
+#define REG_PG255_BASE_HI	0x000C
+#define REG_PG255_OFFS(addr)	((HBI_FIRMWARE_PAGE << 8) | (addr & 0xFF))
+#define REG_FWR_EXEC		0x012C
+
+#define REG_CMD			0x0032
+#define REG_HW_REV		0x0020
+#define REG_FW_PROD		0x0022
+#define REG_FW_REV		0x0024
+
+#define REG_SEMA_FLAGS		0x0006
+#define SEMA_FLAGS_BOOT_CMD	BIT(0)
+#define SEMA_FLAGS_APP_REBOOT	BIT(1)
+
+#define REG_HW_REV		0x0020
+#define REG_FW_PROD		0x0022
+#define REG_FW_REV		0x0024
+#define REG_GPIO_DIR		0x02DC
+#define REG_GPIO_DAT		0x02DA
+
+#define BOOTCMD_LOAD_COMPLETE	0x000D
+#define BOOTCMD_FW_GO		0x0008
+
+#define FIRMWARE_MAJOR		2
+#define FIRMWARE_MINOR		2
+
+struct zl38_codec_priv {
+	struct device *dev;
+	struct regmap *regmap;
+	bool is_stream_in_use[2];
+	struct gpio_chip *gpio_chip;
+};
+
+static int zl38_fw_issue_command(struct regmap *regmap, u16 cmd)
+{
+	unsigned int val;
+	int err;
+
+	err = regmap_read_poll_timeout(regmap, REG_SEMA_FLAGS, val,
+				       !(val & SEMA_FLAGS_BOOT_CMD), 10000,
+				       10000 * 100);
+	if (err)
+		return err;
+	err = regmap_write(regmap, REG_CMD, cmd);
+	if (err)
+		return err;
+	err = regmap_update_bits(regmap, REG_SEMA_FLAGS, SEMA_FLAGS_BOOT_CMD,
+				 SEMA_FLAGS_BOOT_CMD);
+	if (err)
+		return err;
+
+	return regmap_read_poll_timeout(regmap, REG_CMD, val, !val, 10000,
+					10000 * 100);
+}
+
+static int zl38_fw_go(struct regmap *regmap)
+{
+	int err;
+
+	err = zl38_fw_issue_command(regmap, BOOTCMD_LOAD_COMPLETE);
+	if (err)
+		return err;
+
+	return zl38_fw_issue_command(regmap, BOOTCMD_FW_GO);
+}
+
+static int zl38_fw_enter_boot_mode(struct regmap *regmap)
+{
+	unsigned int val;
+	int err;
+
+	err = regmap_update_bits(regmap, REG_CLK_STATUS, CLK_STATUS_HWRST,
+				 CLK_STATUS_HWRST);
+	if (err)
+		return err;
+
+	return regmap_read_poll_timeout(regmap, REG_PARAM_RESULT, val,
+					val == PARAM_RESULT_READY, 1000, 50000);
+}
+
+static int
+zl38_fw_send_data(struct regmap *regmap, u32 addr, const void *data, u16 len)
+{
+	__be32 addr_base = cpu_to_be32(addr & ~0xFF);
+	int err;
+
+	err = regmap_raw_write(regmap, REG_PG255_BASE_HI, &addr_base,
+			       sizeof(addr_base));
+	if (err)
+		return err;
+	return regmap_raw_write(regmap, REG_PG255_OFFS(addr), data, len);
+}
+
+static int zl38_fw_send_xaddr(struct regmap *regmap, const void *data)
+{
+	/* execution address from ihex: 32-bit little endian.
+	 * device register expects 32-bit big endian.
+	 */
+	u32 addr = le32_to_cpup(data);
+	__be32 baddr = cpu_to_be32(addr);
+
+	return regmap_raw_write(regmap, REG_FWR_EXEC, &baddr, sizeof(baddr));
+}
+
+static int zl38_load_firmware(struct device *dev, struct regmap *regmap)
+{
+	const struct ihex_binrec *rec;
+	const struct firmware *fw;
+	u32 addr;
+	u16 len;
+	int err;
+
+	/* how to get this firmware:
+	 * 1. request and download chip firmware from Microsemi
+	 *    (provided by Microsemi in srec format)
+	 * 2. convert downloaded firmware from srec to ihex. Simple tool:
+	 *    https://gitlab.com/TheSven73/s3-to-irec
+	 * 3. convert ihex to binary (.fw) using ihex2fw tool which is included
+	 *    with the Linux kernel sources
+	 */
+	err = request_ihex_firmware(&fw, "zl38060.fw", dev);
+	if (err)
+		return err;
+	err = zl38_fw_enter_boot_mode(regmap);
+	if (err)
+		goto out;
+	rec = (const struct ihex_binrec *)fw->data;
+	while (rec) {
+		addr = be32_to_cpu(rec->addr);
+		len = be16_to_cpu(rec->len);
+		if (addr) {
+			/* regular data ihex record */
+			err = zl38_fw_send_data(regmap, addr, rec->data, len);
+		} else if (len == 4) {
+			/* execution address ihex record */
+			err = zl38_fw_send_xaddr(regmap, rec->data);
+		} else {
+			err = -EINVAL;
+		}
+		if (err)
+			goto out;
+		/* next ! */
+		rec = ihex_next_binrec(rec);
+	}
+	err = zl38_fw_go(regmap);
+
+out:
+	release_firmware(fw);
+	return err;
+}
+
+
+static int zl38_software_reset(struct regmap *regmap)
+{
+	unsigned int val;
+	int err;
+
+	err = regmap_update_bits(regmap, REG_SEMA_FLAGS, SEMA_FLAGS_APP_REBOOT,
+				 SEMA_FLAGS_APP_REBOOT);
+	if (err)
+		return err;
+
+	/* wait for host bus interface to settle.
+	 * Not sure if this is required: Microsemi's vendor driver does this,
+	 * but the firmware manual does not mention it. Leave it in, there's
+	 * little downside, apart from a slower reset.
+	 */
+	msleep(50);
+
+	return regmap_read_poll_timeout(regmap, REG_SEMA_FLAGS, val,
+					!(val & SEMA_FLAGS_APP_REBOOT), 10000,
+					10000 * 100);
+}
+
+static int zl38_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct zl38_codec_priv *priv = snd_soc_dai_get_drvdata(dai);
+	int err;
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		/* firmware default is normal i2s */
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		/* firmware default is normal bitclock and frame */
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		/* always 32 bits per frame (= 16 bits/channel, 2 channels) */
+		err = regmap_update_bits(priv->regmap, REG_TDMA_CFG_CLK,
+					 CFG_CLK_MASTER | CFG_CLK_PCLK_MASK,
+					 CFG_CLK_MASTER | CFG_CLK_PCLK(32));
+		if (err)
+			return err;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int zl38_hw_params(struct snd_pcm_substream *substream,
+			  struct snd_pcm_hw_params *params,
+			  struct snd_soc_dai *dai)
+{
+	struct zl38_codec_priv *priv = snd_soc_dai_get_drvdata(dai);
+	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+	unsigned int fsrate;
+	int err;
+
+	/* We cannot change hw_params while the dai is already in use - the
+	 * software reset will corrupt the audio. However, this is not required,
+	 * as the chip's TDM buses are fully symmetric, which mandates identical
+	 * rates, channels, and samplebits for record and playback.
+	 */
+	if (priv->is_stream_in_use[!tx])
+		goto skip_setup;
+
+	switch (params_rate(params)) {
+	case 8000:
+		fsrate = CFG_CLK_FSRATE_8KHZ;
+		break;
+	case 16000:
+		fsrate = CFG_CLK_FSRATE_16KHZ;
+		break;
+	case 48000:
+		fsrate = CFG_CLK_FSRATE_48KHZ;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = regmap_update_bits(priv->regmap, REG_TDMA_CFG_CLK,
+				 CFG_CLK_FSRATE_MASK, fsrate);
+	if (err)
+		return err;
+
+	/* chip requires a software reset to apply audio register changes */
+	err = zl38_software_reset(priv->regmap);
+	if (err)
+		return err;
+
+skip_setup:
+	priv->is_stream_in_use[tx] = true;
+
+	return 0;
+}
+
+static int zl38_hw_free(struct snd_pcm_substream *substream,
+			struct snd_soc_dai *dai)
+{
+	struct zl38_codec_priv *priv = snd_soc_dai_get_drvdata(dai);
+	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+
+	priv->is_stream_in_use[tx] = false;
+
+	return 0;
+}
+
+/* stereo bypass with no AEC */
+static const struct reg_sequence cp_config_stereo_bypass[] = {
+	/* interconnects must be programmed first */
+	{ 0x0210, 0x0005 },	/* DAC1   in <= I2S1-L */
+	{ 0x0212, 0x0006 },	/* DAC2   in <= I2S1-R */
+	{ 0x0214, 0x0001 },	/* I2S1-L in <= MIC1   */
+	{ 0x0216, 0x0001 },	/* I2S1-R in <= MIC1   */
+	{ 0x0224, 0x0000 },	/* AEC-S  in <= n/a    */
+	{ 0x0226, 0x0000 },	/* AEC-R  in <= n/a    */
+	/* output enables must be programmed next */
+	{ 0x0202, 0x000F },	/* enable I2S1 + DAC   */
+};
+
+static const struct snd_soc_dai_ops zl38_dai_ops = {
+	.set_fmt = zl38_set_fmt,
+	.hw_params = zl38_hw_params,
+	.hw_free = zl38_hw_free,
+};
+
+static struct snd_soc_dai_driver zl38_dai = {
+	.name = "zl38060-tdma",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = ZL38_RATES,
+		.formats = ZL38_FORMATS,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = ZL38_RATES,
+		.formats = ZL38_FORMATS,
+	},
+	.ops = &zl38_dai_ops,
+	.symmetric_rates = 1,
+	.symmetric_samplebits = 1,
+	.symmetric_channels = 1,
+};
+
+static const struct snd_soc_dapm_widget zl38_dapm_widgets[] = {
+	SND_SOC_DAPM_OUTPUT("DAC1"),
+	SND_SOC_DAPM_OUTPUT("DAC2"),
+
+	SND_SOC_DAPM_INPUT("DMICL"),
+};
+
+static const struct snd_soc_dapm_route zl38_dapm_routes[] = {
+	{ "DAC1",  NULL, "Playback" },
+	{ "DAC2",  NULL, "Playback" },
+
+	{ "Capture",  NULL, "DMICL" },
+};
+
+static const struct snd_soc_component_driver zl38_component_dev = {
+	.dapm_widgets		= zl38_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(zl38_dapm_widgets),
+	.dapm_routes		= zl38_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(zl38_dapm_routes),
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
+};
+
+static void chip_gpio_set(struct gpio_chip *c, unsigned int offset, int val)
+{
+	struct regmap *regmap = gpiochip_get_data(c);
+	unsigned int mask = BIT(offset);
+
+	regmap_update_bits(regmap, REG_GPIO_DAT, mask, val ? mask : 0);
+}
+
+static int chip_gpio_get(struct gpio_chip *c, unsigned int offset)
+{
+	struct regmap *regmap = gpiochip_get_data(c);
+	unsigned int mask = BIT(offset);
+	unsigned int val;
+	int err;
+
+	err = regmap_read(regmap, REG_GPIO_DAT, &val);
+	if (err)
+		return err;
+
+	return !!(val & mask);
+}
+
+static int chip_direction_input(struct gpio_chip *c, unsigned int offset)
+{
+	struct regmap *regmap = gpiochip_get_data(c);
+	unsigned int mask = BIT(offset);
+
+	return regmap_update_bits(regmap, REG_GPIO_DIR, mask, 0);
+}
+
+static int
+chip_direction_output(struct gpio_chip *c, unsigned int offset, int val)
+{
+	struct regmap *regmap = gpiochip_get_data(c);
+	unsigned int mask = BIT(offset);
+
+	chip_gpio_set(c, offset, val);
+	return regmap_update_bits(regmap, REG_GPIO_DIR, mask, mask);
+}
+
+static const struct gpio_chip template_chip = {
+	.owner = THIS_MODULE,
+	.label = DRV_NAME,
+
+	.base = -1,
+	.ngpio = 14,
+	.direction_input = chip_direction_input,
+	.direction_output = chip_direction_output,
+	.get = chip_gpio_get,
+	.set = chip_gpio_set,
+
+	.can_sleep = true,
+};
+
+static int zl38_check_revision(struct device *dev, struct regmap *regmap)
+{
+	unsigned int hwrev, fwprod, fwrev;
+	int fw_major, fw_minor, fw_micro;
+	int err;
+
+	err = regmap_read(regmap, REG_HW_REV, &hwrev);
+	if (err)
+		return err;
+	err = regmap_read(regmap, REG_FW_PROD, &fwprod);
+	if (err)
+		return err;
+	err = regmap_read(regmap, REG_FW_REV, &fwrev);
+	if (err)
+		return err;
+
+	fw_major = (fwrev >> 12) & 0xF;
+	fw_minor = (fwrev >>  8) & 0xF;
+	fw_micro = fwrev & 0xFF;
+	dev_info(dev, "hw rev 0x%x, fw product code %d, firmware rev %d.%d.%d",
+		 hwrev & 0x1F, fwprod, fw_major, fw_minor, fw_micro);
+
+	if (fw_major != FIRMWARE_MAJOR || fw_minor < FIRMWARE_MINOR) {
+		dev_err(dev, "unsupported firmware. driver supports %d.%d",
+			FIRMWARE_MAJOR, FIRMWARE_MINOR);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int zl38_bus_read(void *context,
+			 const void *reg_buf, size_t reg_size,
+			 void *val_buf, size_t val_size)
+{
+	struct spi_device *spi = context;
+	const u8 *reg_buf8 = reg_buf;
+	size_t len = 0;
+	u8 offs, page;
+	u8 txbuf[4];
+
+	if (reg_size != 2 || val_size > ZL38_MAX_RAW_XFER)
+		return -EINVAL;
+
+	offs = reg_buf8[1] >> 1;
+	page = reg_buf8[0];
+
+	if (page) {
+		txbuf[len++] = 0xFE;
+		txbuf[len++] = page == HBI_FIRMWARE_PAGE ? 0xFF : page - 1;
+		txbuf[len++] = offs;
+		txbuf[len++] = val_size / 2 - 1;
+	} else {
+		txbuf[len++] = offs | 0x80;
+		txbuf[len++] = val_size / 2 - 1;
+	}
+
+	return spi_write_then_read(spi, txbuf, len, val_buf, val_size);
+}
+
+static int zl38_bus_write(void *context, const void *data, size_t count)
+{
+	struct spi_device *spi = context;
+	u8 buf[4 + ZL38_MAX_RAW_XFER];
+	size_t val_len, len = 0;
+	const u8 *data8 = data;
+	u8 offs, page;
+
+	if (count > (2 + ZL38_MAX_RAW_XFER) || count < 4)
+		return -EINVAL;
+	val_len = count - 2;
+	offs = data8[1] >> 1;
+	page = data8[0];
+
+	if (page) {
+		buf[len++] = 0xFE;
+		buf[len++] = page == HBI_FIRMWARE_PAGE ? 0xFF : page - 1;
+		buf[len++] = offs;
+		buf[len++] = (val_len / 2 - 1) | 0x80;
+	} else {
+		buf[len++] = offs | 0x80;
+		buf[len++] = (val_len / 2 - 1) | 0x80;
+	}
+	memcpy(buf + len, data8 + 2, val_len);
+	len += val_len;
+
+	return spi_write(spi, buf, len);
+}
+
+static const struct regmap_bus zl38_regmap_bus = {
+	.read = zl38_bus_read,
+	.write = zl38_bus_write,
+	.max_raw_write = ZL38_MAX_RAW_XFER,
+	.max_raw_read = ZL38_MAX_RAW_XFER,
+};
+
+static const struct regmap_config zl38_regmap_conf = {
+	.reg_bits = 16,
+	.val_bits = 16,
+	.reg_stride = 2,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static int zl38_spi_probe(struct spi_device *spi)
+{
+	struct device *dev = &spi->dev;
+	struct zl38_codec_priv *priv;
+	struct gpio_desc *reset_gpio;
+	int err;
+
+	/* get the chip to a known state by putting it in reset */
+	reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(reset_gpio))
+		return PTR_ERR(reset_gpio);
+	if (reset_gpio) {
+		/* datasheet: need > 10us for a digital + analog reset */
+		usleep_range(15, 50);
+		/* take the chip out of reset */
+		gpiod_set_value_cansleep(reset_gpio, 0);
+		/* datasheet: need > 3ms for digital section to become stable */
+		usleep_range(3000, 10000);
+	}
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->dev = dev;
+	dev_set_drvdata(dev, priv);
+	priv->regmap = devm_regmap_init(dev, &zl38_regmap_bus, spi,
+					&zl38_regmap_conf);
+	if (IS_ERR(priv->regmap))
+		return PTR_ERR(priv->regmap);
+
+	err = zl38_load_firmware(dev, priv->regmap);
+	if (err)
+		return err;
+
+	err = zl38_check_revision(dev, priv->regmap);
+	if (err)
+		return err;
+
+	priv->gpio_chip = devm_kmemdup(dev, &template_chip,
+				       sizeof(template_chip), GFP_KERNEL);
+	if (!priv->gpio_chip)
+		return -ENOMEM;
+#ifdef CONFIG_OF_GPIO
+	priv->gpio_chip->of_node = dev->of_node;
+#endif
+	err = devm_gpiochip_add_data(dev, priv->gpio_chip, priv->regmap);
+	if (err)
+		return err;
+
+	/* setup the cross-point switch for stereo bypass */
+	err = regmap_multi_reg_write(priv->regmap, cp_config_stereo_bypass,
+				     ARRAY_SIZE(cp_config_stereo_bypass));
+	if (err)
+		return err;
+	/* setup for 12MHz crystal connected to the chip */
+	err = regmap_update_bits(priv->regmap, REG_CLK_CFG, CLK_CFG_SOURCE_XTAL,
+				 CLK_CFG_SOURCE_XTAL);
+	if (err)
+		return err;
+
+	return devm_snd_soc_register_component(dev, &zl38_component_dev,
+					       &zl38_dai, 1);
+}
+
+static const struct of_device_id zl38_dt_ids[] = {
+	{ .compatible = "mscc,zl38060", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, zl38_dt_ids);
+
+static const struct spi_device_id zl38_spi_ids[] = {
+	{ "zl38060", 0 },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(spi, zl38_spi_ids);
+
+static struct spi_driver zl38060_spi_driver = {
+	.driver	= {
+		.name = DRV_NAME,
+		.of_match_table = of_match_ptr(zl38_dt_ids),
+	},
+	.probe = zl38_spi_probe,
+	.id_table = zl38_spi_ids,
+};
+module_spi_driver(zl38060_spi_driver);
+
+MODULE_DESCRIPTION("ASoC ZL38060 driver");
+MODULE_AUTHOR("Sven Van Asbroeck <TheSven73@gmail.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 515f88456dbd..fd4160289fac 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -429,7 +429,7 @@ static int dw_i2s_resume(struct snd_soc_component *component)
 
 	for_each_component_dais(component, dai) {
 		for_each_pcm_streams(stream)
-			if (dai->stream_active[stream])
+			if (snd_soc_dai_stream_active(dai, stream))
 				dw_i2s_config(dev, stream);
 	}
 
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 65e8cd4be930..ea7b4787a8af 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -84,6 +84,17 @@ config SND_SOC_FSL_MICFIL
 	  Say Y if you want to add Pulse Density Modulation microphone
 	  interface (MICFIL) support for NXP.
 
+config SND_SOC_FSL_EASRC
+	tristate "Enhanced Asynchronous Sample Rate Converter (EASRC) module support"
+	depends on SND_SOC_FSL_ASRC
+	select REGMAP_MMIO
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	help
+	  Say Y if you want to add Enhanced ASRC support for NXP. The ASRC is
+	  a digital module that converts audio from a source sample rate to a
+	  destination sample rate. It is a new design module compare with the
+	  old ASRC.
+
 config SND_SOC_FSL_UTILS
 	tristate
 
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index 8cde88c72d93..b835eebf8825 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -24,6 +24,7 @@ snd-soc-fsl-micfil-objs := fsl_micfil.o
 snd-soc-fsl-utils-objs := fsl_utils.o
 snd-soc-fsl-dma-objs := fsl_dma.o
 snd-soc-fsl-mqs-objs := fsl_mqs.o
+snd-soc-fsl-easrc-objs := fsl_easrc.o
 
 obj-$(CONFIG_SND_SOC_FSL_AUDMIX) += snd-soc-fsl-audmix.o
 obj-$(CONFIG_SND_SOC_FSL_ASOC_CARD) += snd-soc-fsl-asoc-card.o
@@ -35,6 +36,7 @@ obj-$(CONFIG_SND_SOC_FSL_ESAI) += snd-soc-fsl-esai.o
 obj-$(CONFIG_SND_SOC_FSL_MICFIL) += snd-soc-fsl-micfil.o
 obj-$(CONFIG_SND_SOC_FSL_UTILS) += snd-soc-fsl-utils.o
 obj-$(CONFIG_SND_SOC_FSL_MQS) += snd-soc-fsl-mqs.o
+obj-$(CONFIG_SND_SOC_FSL_EASRC) += snd-soc-fsl-easrc.o
 obj-$(CONFIG_SND_SOC_POWERPC_DMA) += snd-soc-fsl-dma.o
 
 # MPC5200 Platform Support
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index bb33601fab84..cf4feb835743 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -680,17 +680,23 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
 			goto asrc_fail;
 		}
 
-		ret = of_property_read_u32(asrc_np, "fsl,asrc-width", &width);
+		ret = of_property_read_u32(asrc_np, "fsl,asrc-format",
+					   &priv->asrc_format);
 		if (ret) {
-			dev_err(&pdev->dev, "failed to get output rate\n");
-			ret = -EINVAL;
-			goto asrc_fail;
+			/* Fallback to old binding; translate to asrc_format */
+			ret = of_property_read_u32(asrc_np, "fsl,asrc-width",
+						   &width);
+			if (ret) {
+				dev_err(&pdev->dev,
+					"failed to decide output format\n");
+				goto asrc_fail;
+			}
+
+			if (width == 24)
+				priv->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
+			else
+				priv->asrc_format = SNDRV_PCM_FORMAT_S16_LE;
 		}
-
-		if (width == 24)
-			priv->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
-		else
-			priv->asrc_format = SNDRV_PCM_FORMAT_S16_LE;
 	}
 
 	/* Finish card registering */
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 0dcebc24c312..95f6a9617b0b 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -21,10 +21,10 @@
 #define IDEAL_RATIO_DECIMAL_DEPTH 26
 
 #define pair_err(fmt, ...) \
-	dev_err(&asrc_priv->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
+	dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
 
 #define pair_dbg(fmt, ...) \
-	dev_dbg(&asrc_priv->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
+	dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
 
 /* Corresponding to process_option */
 static unsigned int supported_asrc_rate[] = {
@@ -154,18 +154,18 @@ static void fsl_asrc_sel_proc(int inrate, int outrate,
  * within range [ANCA, ANCA+ANCB-1], depends on the channels of pair A
  * while pair A and pair C are comparatively independent.
  */
-int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
+static int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
 {
 	enum asrc_pair_index index = ASRC_INVALID_PAIR;
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
-	struct device *dev = &asrc_priv->pdev->dev;
+	struct fsl_asrc *asrc = pair->asrc;
+	struct device *dev = &asrc->pdev->dev;
 	unsigned long lock_flags;
 	int i, ret = 0;
 
-	spin_lock_irqsave(&asrc_priv->lock, lock_flags);
+	spin_lock_irqsave(&asrc->lock, lock_flags);
 
 	for (i = ASRC_PAIR_A; i < ASRC_PAIR_MAX_NUM; i++) {
-		if (asrc_priv->pair[i] != NULL)
+		if (asrc->pair[i] != NULL)
 			continue;
 
 		index = i;
@@ -177,17 +177,17 @@ int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
 	if (index == ASRC_INVALID_PAIR) {
 		dev_err(dev, "all pairs are busy now\n");
 		ret = -EBUSY;
-	} else if (asrc_priv->channel_avail < channels) {
+	} else if (asrc->channel_avail < channels) {
 		dev_err(dev, "can't afford required channels: %d\n", channels);
 		ret = -EINVAL;
 	} else {
-		asrc_priv->channel_avail -= channels;
-		asrc_priv->pair[index] = pair;
+		asrc->channel_avail -= channels;
+		asrc->pair[index] = pair;
 		pair->channels = channels;
 		pair->index = index;
 	}
 
-	spin_unlock_irqrestore(&asrc_priv->lock, lock_flags);
+	spin_unlock_irqrestore(&asrc->lock, lock_flags);
 
 	return ret;
 }
@@ -195,25 +195,25 @@ int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair)
 /**
  * Release ASRC pair
  *
- * It clears the resource from asrc_priv and releases the occupied channels.
+ * It clears the resource from asrc and releases the occupied channels.
  */
-void fsl_asrc_release_pair(struct fsl_asrc_pair *pair)
+static void fsl_asrc_release_pair(struct fsl_asrc_pair *pair)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 	unsigned long lock_flags;
 
 	/* Make sure the pair is disabled */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_ASRCEi_MASK(index), 0);
 
-	spin_lock_irqsave(&asrc_priv->lock, lock_flags);
+	spin_lock_irqsave(&asrc->lock, lock_flags);
 
-	asrc_priv->channel_avail += pair->channels;
-	asrc_priv->pair[index] = NULL;
+	asrc->channel_avail += pair->channels;
+	asrc->pair[index] = NULL;
 	pair->error = 0;
 
-	spin_unlock_irqrestore(&asrc_priv->lock, lock_flags);
+	spin_unlock_irqrestore(&asrc->lock, lock_flags);
 }
 
 /**
@@ -221,10 +221,10 @@ void fsl_asrc_release_pair(struct fsl_asrc_pair *pair)
  */
 static void fsl_asrc_set_watermarks(struct fsl_asrc_pair *pair, u32 in, u32 out)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 
-	regmap_update_bits(asrc_priv->regmap, REG_ASRMCR(index),
+	regmap_update_bits(asrc->regmap, REG_ASRMCR(index),
 			   ASRMCRi_EXTTHRSHi_MASK |
 			   ASRMCRi_INFIFO_THRESHOLD_MASK |
 			   ASRMCRi_OUTFIFO_THRESHOLD_MASK,
@@ -257,7 +257,7 @@ static u32 fsl_asrc_cal_asrck_divisor(struct fsl_asrc_pair *pair, u32 div)
 static int fsl_asrc_set_ideal_ratio(struct fsl_asrc_pair *pair,
 				    int inrate, int outrate)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 	unsigned long ratio;
 	int i;
@@ -286,8 +286,8 @@ static int fsl_asrc_set_ideal_ratio(struct fsl_asrc_pair *pair,
 			break;
 	}
 
-	regmap_write(asrc_priv->regmap, REG_ASRIDRL(index), ratio);
-	regmap_write(asrc_priv->regmap, REG_ASRIDRH(index), ratio >> 24);
+	regmap_write(asrc->regmap, REG_ASRIDRL(index), ratio);
+	regmap_write(asrc->regmap, REG_ASRIDRH(index), ratio >> 24);
 
 	return 0;
 }
@@ -308,8 +308,10 @@ static int fsl_asrc_set_ideal_ratio(struct fsl_asrc_pair *pair,
  */
 static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
 {
-	struct asrc_config *config = pair->config;
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc_pair_priv *pair_priv = pair->private;
+	struct asrc_config *config = pair_priv->config;
+	struct fsl_asrc *asrc = pair->asrc;
+	struct fsl_asrc_priv *asrc_priv = asrc->private;
 	enum asrc_pair_index index = pair->index;
 	enum asrc_word_width input_word_width;
 	enum asrc_word_width output_word_width;
@@ -441,18 +443,18 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
 		channels /= 2;
 
 	/* Update channels for current pair */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCNCR,
+	regmap_update_bits(asrc->regmap, REG_ASRCNCR,
 			   ASRCNCR_ANCi_MASK(index, asrc_priv->soc->channel_bits),
 			   ASRCNCR_ANCi(index, channels, asrc_priv->soc->channel_bits));
 
 	/* Default setting: Automatic selection for processing mode */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_ATSi_MASK(index), ASRCTR_ATS(index));
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_USRi_MASK(index), 0);
 
 	/* Set the input and output clock sources */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCSR,
+	regmap_update_bits(asrc->regmap, REG_ASRCSR,
 			   ASRCSR_AICSi_MASK(index) | ASRCSR_AOCSi_MASK(index),
 			   ASRCSR_AICS(index, clk_index[IN]) |
 			   ASRCSR_AOCS(index, clk_index[OUT]));
@@ -462,19 +464,19 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
 	outdiv = fsl_asrc_cal_asrck_divisor(pair, div[OUT]);
 
 	/* Suppose indiv and outdiv includes prescaler, so add its MASK too */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCDR(index),
+	regmap_update_bits(asrc->regmap, REG_ASRCDR(index),
 			   ASRCDRi_AOCPi_MASK(index) | ASRCDRi_AICPi_MASK(index) |
 			   ASRCDRi_AOCDi_MASK(index) | ASRCDRi_AICDi_MASK(index),
 			   ASRCDRi_AOCP(index, outdiv) | ASRCDRi_AICP(index, indiv));
 
 	/* Implement word_width configurations */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRMCR1(index),
+	regmap_update_bits(asrc->regmap, REG_ASRMCR1(index),
 			   ASRMCR1i_OW16_MASK | ASRMCR1i_IWD_MASK,
 			   ASRMCR1i_OW16(output_word_width) |
 			   ASRMCR1i_IWD(input_word_width));
 
 	/* Enable BUFFER STALL */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRMCR(index),
+	regmap_update_bits(asrc->regmap, REG_ASRMCR(index),
 			   ASRMCRi_BUFSTALLi_MASK, ASRMCRi_BUFSTALLi);
 
 	/* Set default thresholds for input and output FIFO */
@@ -486,18 +488,18 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
 		return 0;
 
 	/* Clear ASTSx bit to use Ideal Ratio mode */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_ATSi_MASK(index), 0);
 
 	/* Enable Ideal Ratio mode */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_IDRi_MASK(index) | ASRCTR_USRi_MASK(index),
 			   ASRCTR_IDR(index) | ASRCTR_USR(index));
 
 	fsl_asrc_sel_proc(inrate, outrate, &pre_proc, &post_proc);
 
 	/* Apply configurations for pre- and post-processing */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCFG,
+	regmap_update_bits(asrc->regmap, REG_ASRCFG,
 			   ASRCFG_PREMODi_MASK(index) |	ASRCFG_POSTMODi_MASK(index),
 			   ASRCFG_PREMOD(index, pre_proc) |
 			   ASRCFG_POSTMOD(index, post_proc));
@@ -512,28 +514,28 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
  */
 static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 	int reg, retry = 10, i;
 
 	/* Enable the current pair */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_ASRCEi_MASK(index), ASRCTR_ASRCE(index));
 
 	/* Wait for status of initialization */
 	do {
 		udelay(5);
-		regmap_read(asrc_priv->regmap, REG_ASRCFG, &reg);
+		regmap_read(asrc->regmap, REG_ASRCFG, &reg);
 		reg &= ASRCFG_INIRQi_MASK(index);
 	} while (!reg && --retry);
 
 	/* Make the input fifo to ASRC STALL level */
-	regmap_read(asrc_priv->regmap, REG_ASRCNCR, &reg);
+	regmap_read(asrc->regmap, REG_ASRCNCR, &reg);
 	for (i = 0; i < pair->channels * 4; i++)
-		regmap_write(asrc_priv->regmap, REG_ASRDI(index), 0);
+		regmap_write(asrc->regmap, REG_ASRDI(index), 0);
 
 	/* Enable overload interrupt */
-	regmap_write(asrc_priv->regmap, REG_ASRIER, ASRIER_AOLIE);
+	regmap_write(asrc->regmap, REG_ASRIER, ASRIER_AOLIE);
 }
 
 /**
@@ -541,33 +543,34 @@ static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair)
  */
 static void fsl_asrc_stop_pair(struct fsl_asrc_pair *pair)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 
 	/* Stop the current pair */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
 			   ASRCTR_ASRCEi_MASK(index), 0);
 }
 
 /**
  * Get DMA channel according to the pair and direction.
  */
-struct dma_chan *fsl_asrc_get_dma_channel(struct fsl_asrc_pair *pair, bool dir)
+static struct dma_chan *fsl_asrc_get_dma_channel(struct fsl_asrc_pair *pair,
+						 bool dir)
 {
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	enum asrc_pair_index index = pair->index;
 	char name[4];
 
 	sprintf(name, "%cx%c", dir == IN ? 'r' : 't', index + 'a');
 
-	return dma_request_slave_channel(&asrc_priv->pdev->dev, name);
+	return dma_request_slave_channel(&asrc->pdev->dev, name);
 }
-EXPORT_SYMBOL_GPL(fsl_asrc_get_dma_channel);
 
 static int fsl_asrc_dai_startup(struct snd_pcm_substream *substream,
 				struct snd_soc_dai *dai)
 {
-	struct fsl_asrc *asrc_priv = snd_soc_dai_get_drvdata(dai);
+	struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai);
+	struct fsl_asrc_priv *asrc_priv = asrc->private;
 
 	/* Odd channel number is not valid for older ASRC (channel_bits==3) */
 	if (asrc_priv->soc->channel_bits == 3)
@@ -583,13 +586,13 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream,
 				  struct snd_pcm_hw_params *params,
 				  struct snd_soc_dai *dai)
 {
-	struct fsl_asrc *asrc_priv = snd_soc_dai_get_drvdata(dai);
+	struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct fsl_asrc_pair *pair = runtime->private_data;
+	struct fsl_asrc_pair_priv *pair_priv = pair->private;
 	unsigned int channels = params_channels(params);
 	unsigned int rate = params_rate(params);
 	struct asrc_config config;
-	snd_pcm_format_t format;
 	int ret;
 
 	ret = fsl_asrc_request_pair(channels, pair);
@@ -598,12 +601,7 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream,
 		return ret;
 	}
 
-	pair->config = &config;
-
-	if (asrc_priv->asrc_width == 16)
-		format = SNDRV_PCM_FORMAT_S16_LE;
-	else
-		format = SNDRV_PCM_FORMAT_S24_LE;
+	pair_priv->config = &config;
 
 	config.pair = pair->index;
 	config.channel_num = channels;
@@ -612,13 +610,13 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream,
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		config.input_format   = params_format(params);
-		config.output_format  = format;
+		config.output_format  = asrc->asrc_format;
 		config.input_sample_rate  = rate;
-		config.output_sample_rate = asrc_priv->asrc_rate;
+		config.output_sample_rate = asrc->asrc_rate;
 	} else {
-		config.input_format   = format;
+		config.input_format   = asrc->asrc_format;
 		config.output_format  = params_format(params);
-		config.input_sample_rate  = asrc_priv->asrc_rate;
+		config.input_sample_rate  = asrc->asrc_rate;
 		config.output_sample_rate = rate;
 	}
 
@@ -676,10 +674,10 @@ static const struct snd_soc_dai_ops fsl_asrc_dai_ops = {
 
 static int fsl_asrc_dai_probe(struct snd_soc_dai *dai)
 {
-	struct fsl_asrc *asrc_priv = snd_soc_dai_get_drvdata(dai);
+	struct fsl_asrc *asrc = snd_soc_dai_get_drvdata(dai);
 
-	snd_soc_dai_init_dma_data(dai, &asrc_priv->dma_params_tx,
-				  &asrc_priv->dma_params_rx);
+	snd_soc_dai_init_dma_data(dai, &asrc->dma_params_tx,
+				  &asrc->dma_params_rx);
 
 	return 0;
 }
@@ -858,30 +856,35 @@ static const struct regmap_config fsl_asrc_regmap_config = {
 /**
  * Initialize ASRC registers with a default configurations
  */
-static int fsl_asrc_init(struct fsl_asrc *asrc_priv)
+static int fsl_asrc_init(struct fsl_asrc *asrc)
 {
+	unsigned long ipg_rate;
+
 	/* Halt ASRC internal FP when input FIFO needs data for pair A, B, C */
-	regmap_write(asrc_priv->regmap, REG_ASRCTR, ASRCTR_ASRCEN);
+	regmap_write(asrc->regmap, REG_ASRCTR, ASRCTR_ASRCEN);
 
 	/* Disable interrupt by default */
-	regmap_write(asrc_priv->regmap, REG_ASRIER, 0x0);
+	regmap_write(asrc->regmap, REG_ASRIER, 0x0);
 
 	/* Apply recommended settings for parameters from Reference Manual */
-	regmap_write(asrc_priv->regmap, REG_ASRPM1, 0x7fffff);
-	regmap_write(asrc_priv->regmap, REG_ASRPM2, 0x255555);
-	regmap_write(asrc_priv->regmap, REG_ASRPM3, 0xff7280);
-	regmap_write(asrc_priv->regmap, REG_ASRPM4, 0xff7280);
-	regmap_write(asrc_priv->regmap, REG_ASRPM5, 0xff7280);
+	regmap_write(asrc->regmap, REG_ASRPM1, 0x7fffff);
+	regmap_write(asrc->regmap, REG_ASRPM2, 0x255555);
+	regmap_write(asrc->regmap, REG_ASRPM3, 0xff7280);
+	regmap_write(asrc->regmap, REG_ASRPM4, 0xff7280);
+	regmap_write(asrc->regmap, REG_ASRPM5, 0xff7280);
 
 	/* Base address for task queue FIFO. Set to 0x7C */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRTFR1,
+	regmap_update_bits(asrc->regmap, REG_ASRTFR1,
 			   ASRTFR1_TF_BASE_MASK, ASRTFR1_TF_BASE(0xfc));
 
-	/* Set the processing clock for 76KHz to 133M */
-	regmap_write(asrc_priv->regmap, REG_ASR76K, 0x06D6);
-
-	/* Set the processing clock for 56KHz to 133M */
-	return regmap_write(asrc_priv->regmap, REG_ASR56K, 0x0947);
+	/*
+	 * Set the period of the 76KHz and 56KHz sampling clocks based on
+	 * the ASRC processing clock.
+	 * On iMX6, ipg_clk = 133MHz, REG_ASR76K = 0x06D6, REG_ASR56K = 0x0947
+	 */
+	ipg_rate = clk_get_rate(asrc->ipg_clk);
+	regmap_write(asrc->regmap, REG_ASR76K, ipg_rate / 76000);
+	return regmap_write(asrc->regmap, REG_ASR56K, ipg_rate / 56000);
 }
 
 /**
@@ -889,15 +892,15 @@ static int fsl_asrc_init(struct fsl_asrc *asrc_priv)
  */
 static irqreturn_t fsl_asrc_isr(int irq, void *dev_id)
 {
-	struct fsl_asrc *asrc_priv = (struct fsl_asrc *)dev_id;
-	struct device *dev = &asrc_priv->pdev->dev;
+	struct fsl_asrc *asrc = (struct fsl_asrc *)dev_id;
+	struct device *dev = &asrc->pdev->dev;
 	enum asrc_pair_index index;
 	u32 status;
 
-	regmap_read(asrc_priv->regmap, REG_ASRSTR, &status);
+	regmap_read(asrc->regmap, REG_ASRSTR, &status);
 
 	/* Clean overload error */
-	regmap_write(asrc_priv->regmap, REG_ASRSTR, ASRSTR_AOLE);
+	regmap_write(asrc->regmap, REG_ASRSTR, ASRSTR_AOLE);
 
 	/*
 	 * We here use dev_dbg() for all exceptions because ASRC itself does
@@ -905,31 +908,31 @@ static irqreturn_t fsl_asrc_isr(int irq, void *dev_id)
 	 * interrupt would result a ridged conversion.
 	 */
 	for (index = ASRC_PAIR_A; index < ASRC_PAIR_MAX_NUM; index++) {
-		if (!asrc_priv->pair[index])
+		if (!asrc->pair[index])
 			continue;
 
 		if (status & ASRSTR_ATQOL) {
-			asrc_priv->pair[index]->error |= ASRC_TASK_Q_OVERLOAD;
+			asrc->pair[index]->error |= ASRC_TASK_Q_OVERLOAD;
 			dev_dbg(dev, "ASRC Task Queue FIFO overload\n");
 		}
 
 		if (status & ASRSTR_AOOL(index)) {
-			asrc_priv->pair[index]->error |= ASRC_OUTPUT_TASK_OVERLOAD;
+			asrc->pair[index]->error |= ASRC_OUTPUT_TASK_OVERLOAD;
 			pair_dbg("Output Task Overload\n");
 		}
 
 		if (status & ASRSTR_AIOL(index)) {
-			asrc_priv->pair[index]->error |= ASRC_INPUT_TASK_OVERLOAD;
+			asrc->pair[index]->error |= ASRC_INPUT_TASK_OVERLOAD;
 			pair_dbg("Input Task Overload\n");
 		}
 
 		if (status & ASRSTR_AODO(index)) {
-			asrc_priv->pair[index]->error |= ASRC_OUTPUT_BUFFER_OVERFLOW;
+			asrc->pair[index]->error |= ASRC_OUTPUT_BUFFER_OVERFLOW;
 			pair_dbg("Output Data Buffer has overflowed\n");
 		}
 
 		if (status & ASRSTR_AIDU(index)) {
-			asrc_priv->pair[index]->error |= ASRC_INPUT_BUFFER_UNDERRUN;
+			asrc->pair[index]->error |= ASRC_INPUT_BUFFER_UNDERRUN;
 			pair_dbg("Input Data Buffer has underflowed\n");
 		}
 	}
@@ -937,21 +940,33 @@ static irqreturn_t fsl_asrc_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static int fsl_asrc_get_fifo_addr(u8 dir, enum asrc_pair_index index)
+{
+	return REG_ASRDx(dir, index);
+}
+
 static int fsl_asrc_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct fsl_asrc *asrc_priv;
+	struct fsl_asrc_priv *asrc_priv;
+	struct fsl_asrc *asrc;
 	struct resource *res;
 	void __iomem *regs;
 	int irq, ret, i;
 	u32 map_idx;
 	char tmp[16];
+	u32 width;
+
+	asrc = devm_kzalloc(&pdev->dev, sizeof(*asrc), GFP_KERNEL);
+	if (!asrc)
+		return -ENOMEM;
 
 	asrc_priv = devm_kzalloc(&pdev->dev, sizeof(*asrc_priv), GFP_KERNEL);
 	if (!asrc_priv)
 		return -ENOMEM;
 
-	asrc_priv->pdev = pdev;
+	asrc->pdev = pdev;
+	asrc->private = asrc_priv;
 
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -959,13 +974,13 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
-	asrc_priv->paddr = res->start;
+	asrc->paddr = res->start;
 
-	asrc_priv->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "mem", regs,
-						      &fsl_asrc_regmap_config);
-	if (IS_ERR(asrc_priv->regmap)) {
+	asrc->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "mem", regs,
+						 &fsl_asrc_regmap_config);
+	if (IS_ERR(asrc->regmap)) {
 		dev_err(&pdev->dev, "failed to init regmap\n");
-		return PTR_ERR(asrc_priv->regmap);
+		return PTR_ERR(asrc->regmap);
 	}
 
 	irq = platform_get_irq(pdev, 0);
@@ -973,26 +988,26 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 		return irq;
 
 	ret = devm_request_irq(&pdev->dev, irq, fsl_asrc_isr, 0,
-			       dev_name(&pdev->dev), asrc_priv);
+			       dev_name(&pdev->dev), asrc);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to claim irq %u: %d\n", irq, ret);
 		return ret;
 	}
 
-	asrc_priv->mem_clk = devm_clk_get(&pdev->dev, "mem");
-	if (IS_ERR(asrc_priv->mem_clk)) {
+	asrc->mem_clk = devm_clk_get(&pdev->dev, "mem");
+	if (IS_ERR(asrc->mem_clk)) {
 		dev_err(&pdev->dev, "failed to get mem clock\n");
-		return PTR_ERR(asrc_priv->mem_clk);
+		return PTR_ERR(asrc->mem_clk);
 	}
 
-	asrc_priv->ipg_clk = devm_clk_get(&pdev->dev, "ipg");
-	if (IS_ERR(asrc_priv->ipg_clk)) {
+	asrc->ipg_clk = devm_clk_get(&pdev->dev, "ipg");
+	if (IS_ERR(asrc->ipg_clk)) {
 		dev_err(&pdev->dev, "failed to get ipg clock\n");
-		return PTR_ERR(asrc_priv->ipg_clk);
+		return PTR_ERR(asrc->ipg_clk);
 	}
 
-	asrc_priv->spba_clk = devm_clk_get(&pdev->dev, "spba");
-	if (IS_ERR(asrc_priv->spba_clk))
+	asrc->spba_clk = devm_clk_get(&pdev->dev, "spba");
+	if (IS_ERR(asrc->spba_clk))
 		dev_warn(&pdev->dev, "failed to get spba clock\n");
 
 	for (i = 0; i < ASRC_CLK_MAX_NUM; i++) {
@@ -1010,6 +1025,13 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
+	asrc->use_edma = asrc_priv->soc->use_edma;
+	asrc->get_dma_channel = fsl_asrc_get_dma_channel;
+	asrc->request_pair = fsl_asrc_request_pair;
+	asrc->release_pair = fsl_asrc_release_pair;
+	asrc->get_fifo_addr = fsl_asrc_get_fifo_addr;
+	asrc->pair_priv_size = sizeof(struct fsl_asrc_pair_priv);
+
 	if (of_device_is_compatible(np, "fsl,imx35-asrc")) {
 		asrc_priv->clk_map[IN] = input_clk_map_imx35;
 		asrc_priv->clk_map[OUT] = output_clk_map_imx35;
@@ -1037,36 +1059,53 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 		}
 	}
 
-	ret = fsl_asrc_init(asrc_priv);
+	ret = fsl_asrc_init(asrc);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to init asrc %d\n", ret);
 		return ret;
 	}
 
-	asrc_priv->channel_avail = 10;
+	asrc->channel_avail = 10;
 
 	ret = of_property_read_u32(np, "fsl,asrc-rate",
-				   &asrc_priv->asrc_rate);
+				   &asrc->asrc_rate);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to get output rate\n");
 		return ret;
 	}
 
-	ret = of_property_read_u32(np, "fsl,asrc-width",
-				   &asrc_priv->asrc_width);
+	ret = of_property_read_u32(np, "fsl,asrc-format", &asrc->asrc_format);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to get output width\n");
-		return ret;
+		ret = of_property_read_u32(np, "fsl,asrc-width", &width);
+		if (ret) {
+			dev_err(&pdev->dev, "failed to decide output format\n");
+			return ret;
+		}
+
+		switch (width) {
+		case 16:
+			asrc->asrc_format = SNDRV_PCM_FORMAT_S16_LE;
+			break;
+		case 24:
+			asrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
+			break;
+		default:
+			dev_warn(&pdev->dev,
+				 "unsupported width, use default S24_LE\n");
+			asrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
+			break;
+		}
 	}
 
-	if (asrc_priv->asrc_width != 16 && asrc_priv->asrc_width != 24) {
-		dev_warn(&pdev->dev, "unsupported width, switching to 24bit\n");
-		asrc_priv->asrc_width = 24;
+	if (!(FSL_ASRC_FORMATS & (1ULL << asrc->asrc_format))) {
+		dev_warn(&pdev->dev, "unsupported width, use default S24_LE\n");
+		asrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
 	}
 
-	platform_set_drvdata(pdev, asrc_priv);
+	platform_set_drvdata(pdev, asrc);
 	pm_runtime_enable(&pdev->dev);
-	spin_lock_init(&asrc_priv->lock);
+	spin_lock_init(&asrc->lock);
+	regcache_cache_only(asrc->regmap, true);
 
 	ret = devm_snd_soc_register_component(&pdev->dev, &fsl_asrc_component,
 					      &fsl_asrc_dai, 1);
@@ -1081,17 +1120,19 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 #ifdef CONFIG_PM
 static int fsl_asrc_runtime_resume(struct device *dev)
 {
-	struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
+	struct fsl_asrc *asrc = dev_get_drvdata(dev);
+	struct fsl_asrc_priv *asrc_priv = asrc->private;
 	int i, ret;
+	u32 asrctr;
 
-	ret = clk_prepare_enable(asrc_priv->mem_clk);
+	ret = clk_prepare_enable(asrc->mem_clk);
 	if (ret)
 		return ret;
-	ret = clk_prepare_enable(asrc_priv->ipg_clk);
+	ret = clk_prepare_enable(asrc->ipg_clk);
 	if (ret)
 		goto disable_mem_clk;
-	if (!IS_ERR(asrc_priv->spba_clk)) {
-		ret = clk_prepare_enable(asrc_priv->spba_clk);
+	if (!IS_ERR(asrc->spba_clk)) {
+		ret = clk_prepare_enable(asrc->spba_clk);
 		if (ret)
 			goto disable_ipg_clk;
 	}
@@ -1101,79 +1142,64 @@ static int fsl_asrc_runtime_resume(struct device *dev)
 			goto disable_asrck_clk;
 	}
 
+	/* Stop all pairs provisionally */
+	regmap_read(asrc->regmap, REG_ASRCTR, &asrctr);
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
+			   ASRCTR_ASRCEi_ALL_MASK, 0);
+
+	/* Restore all registers */
+	regcache_cache_only(asrc->regmap, false);
+	regcache_mark_dirty(asrc->regmap);
+	regcache_sync(asrc->regmap);
+
+	regmap_update_bits(asrc->regmap, REG_ASRCFG,
+			   ASRCFG_NDPRi_ALL_MASK | ASRCFG_POSTMODi_ALL_MASK |
+			   ASRCFG_PREMODi_ALL_MASK, asrc_priv->regcache_cfg);
+
+	/* Restart enabled pairs */
+	regmap_update_bits(asrc->regmap, REG_ASRCTR,
+			   ASRCTR_ASRCEi_ALL_MASK, asrctr);
+
 	return 0;
 
 disable_asrck_clk:
 	for (i--; i >= 0; i--)
 		clk_disable_unprepare(asrc_priv->asrck_clk[i]);
-	if (!IS_ERR(asrc_priv->spba_clk))
-		clk_disable_unprepare(asrc_priv->spba_clk);
+	if (!IS_ERR(asrc->spba_clk))
+		clk_disable_unprepare(asrc->spba_clk);
 disable_ipg_clk:
-	clk_disable_unprepare(asrc_priv->ipg_clk);
+	clk_disable_unprepare(asrc->ipg_clk);
 disable_mem_clk:
-	clk_disable_unprepare(asrc_priv->mem_clk);
+	clk_disable_unprepare(asrc->mem_clk);
 	return ret;
 }
 
 static int fsl_asrc_runtime_suspend(struct device *dev)
 {
-	struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
+	struct fsl_asrc *asrc = dev_get_drvdata(dev);
+	struct fsl_asrc_priv *asrc_priv = asrc->private;
 	int i;
 
-	for (i = 0; i < ASRC_CLK_MAX_NUM; i++)
-		clk_disable_unprepare(asrc_priv->asrck_clk[i]);
-	if (!IS_ERR(asrc_priv->spba_clk))
-		clk_disable_unprepare(asrc_priv->spba_clk);
-	clk_disable_unprepare(asrc_priv->ipg_clk);
-	clk_disable_unprepare(asrc_priv->mem_clk);
-
-	return 0;
-}
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_PM_SLEEP
-static int fsl_asrc_suspend(struct device *dev)
-{
-	struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
-
-	regmap_read(asrc_priv->regmap, REG_ASRCFG,
+	regmap_read(asrc->regmap, REG_ASRCFG,
 		    &asrc_priv->regcache_cfg);
 
-	regcache_cache_only(asrc_priv->regmap, true);
-	regcache_mark_dirty(asrc_priv->regmap);
-
-	return 0;
-}
-
-static int fsl_asrc_resume(struct device *dev)
-{
-	struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
-	u32 asrctr;
-
-	/* Stop all pairs provisionally */
-	regmap_read(asrc_priv->regmap, REG_ASRCTR, &asrctr);
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
-			   ASRCTR_ASRCEi_ALL_MASK, 0);
-
-	/* Restore all registers */
-	regcache_cache_only(asrc_priv->regmap, false);
-	regcache_sync(asrc_priv->regmap);
+	regcache_cache_only(asrc->regmap, true);
 
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCFG,
-			   ASRCFG_NDPRi_ALL_MASK | ASRCFG_POSTMODi_ALL_MASK |
-			   ASRCFG_PREMODi_ALL_MASK, asrc_priv->regcache_cfg);
-
-	/* Restart enabled pairs */
-	regmap_update_bits(asrc_priv->regmap, REG_ASRCTR,
-			   ASRCTR_ASRCEi_ALL_MASK, asrctr);
+	for (i = 0; i < ASRC_CLK_MAX_NUM; i++)
+		clk_disable_unprepare(asrc_priv->asrck_clk[i]);
+	if (!IS_ERR(asrc->spba_clk))
+		clk_disable_unprepare(asrc->spba_clk);
+	clk_disable_unprepare(asrc->ipg_clk);
+	clk_disable_unprepare(asrc->mem_clk);
 
 	return 0;
 }
-#endif /* CONFIG_PM_SLEEP */
+#endif /* CONFIG_PM */
 
 static const struct dev_pm_ops fsl_asrc_pm = {
 	SET_RUNTIME_PM_OPS(fsl_asrc_runtime_suspend, fsl_asrc_runtime_resume, NULL)
-	SET_SYSTEM_SLEEP_PM_OPS(fsl_asrc_suspend, fsl_asrc_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 };
 
 static const struct fsl_asrc_soc_data fsl_asrc_imx35_data = {
diff --git a/sound/soc/fsl/fsl_asrc.h b/sound/soc/fsl/fsl_asrc.h
index 8a821132d9d0..86d2422ad606 100644
--- a/sound/soc/fsl/fsl_asrc.h
+++ b/sound/soc/fsl/fsl_asrc.h
@@ -10,8 +10,7 @@
 #ifndef _FSL_ASRC_H
 #define _FSL_ASRC_H
 
-#define IN	0
-#define OUT	1
+#include  "fsl_asrc_common.h"
 
 #define ASRC_DMA_BUFFER_NUM		2
 #define ASRC_INPUTFIFO_THRESHOLD	32
@@ -283,14 +282,6 @@
 #define ASRMCR1i_OW16_MASK		(1 << ASRMCR1i_OW16_SHIFT)
 #define ASRMCR1i_OW16(v)		((v) << ASRMCR1i_OW16_SHIFT)
 
-
-enum asrc_pair_index {
-	ASRC_INVALID_PAIR = -1,
-	ASRC_PAIR_A = 0,
-	ASRC_PAIR_B = 1,
-	ASRC_PAIR_C = 2,
-};
-
 #define ASRC_PAIR_MAX_NUM	(ASRC_PAIR_C + 1)
 
 enum asrc_inclk {
@@ -446,83 +437,28 @@ struct fsl_asrc_soc_data {
 };
 
 /**
- * fsl_asrc_pair: ASRC Pair private data
+ * fsl_asrc_pair_priv: ASRC Pair private data
  *
- * @asrc_priv: pointer to its parent module
  * @config: configuration profile
- * @error: error record
- * @index: pair index (ASRC_PAIR_A, ASRC_PAIR_B, ASRC_PAIR_C)
- * @channels: occupied channel number
- * @desc: input and output dma descriptors
- * @dma_chan: inputer and output DMA channels
- * @dma_data: private dma data
- * @pos: hardware pointer position
- * @private: pair private area
  */
-struct fsl_asrc_pair {
-	struct fsl_asrc *asrc_priv;
+struct fsl_asrc_pair_priv {
 	struct asrc_config *config;
-	unsigned int error;
-
-	enum asrc_pair_index index;
-	unsigned int channels;
-
-	struct dma_async_tx_descriptor *desc[2];
-	struct dma_chan *dma_chan[2];
-	struct imx_dma_data dma_data;
-	unsigned int pos;
-
-	void *private;
 };
 
 /**
- * fsl_asrc_pair: ASRC private data
+ * fsl_asrc_priv: ASRC private data
  *
- * @dma_params_rx: DMA parameters for receive channel
- * @dma_params_tx: DMA parameters for transmit channel
- * @pdev: platform device pointer
- * @regmap: regmap handler
- * @paddr: physical address to the base address of registers
- * @mem_clk: clock source to access register
- * @ipg_clk: clock source to drive peripheral
- * @spba_clk: SPBA clock (optional, depending on SoC design)
  * @asrck_clk: clock sources to driver ASRC internal logic
- * @lock: spin lock for resource protection
- * @pair: pair pointers
  * @soc: soc specific data
- * @channel_avail: non-occupied channel numbers
  * @clk_map: clock map for input/output clock
- * @asrc_rate: default sample rate for ASoC Back-Ends
- * @asrc_width: default sample width for ASoC Back-Ends
  * @regcache_cfg: store register value of REG_ASRCFG
  */
-struct fsl_asrc {
-	struct snd_dmaengine_dai_dma_data dma_params_rx;
-	struct snd_dmaengine_dai_dma_data dma_params_tx;
-	struct platform_device *pdev;
-	struct regmap *regmap;
-	unsigned long paddr;
-	struct clk *mem_clk;
-	struct clk *ipg_clk;
-	struct clk *spba_clk;
+struct fsl_asrc_priv {
 	struct clk *asrck_clk[ASRC_CLK_MAX_NUM];
-	spinlock_t lock;
-
-	struct fsl_asrc_pair *pair[ASRC_PAIR_MAX_NUM];
 	const struct fsl_asrc_soc_data *soc;
-	unsigned int channel_avail;
 	unsigned char *clk_map[2];
 
-	int asrc_rate;
-	int asrc_width;
-
 	u32 regcache_cfg;
 };
 
-#define DRV_NAME "fsl-asrc-dai"
-extern struct snd_soc_component_driver fsl_asrc_component;
-struct dma_chan *fsl_asrc_get_dma_channel(struct fsl_asrc_pair *pair, bool dir);
-int fsl_asrc_request_pair(int channels, struct fsl_asrc_pair *pair);
-void fsl_asrc_release_pair(struct fsl_asrc_pair *pair);
-
 #endif /* _FSL_ASRC_H */
diff --git a/sound/soc/fsl/fsl_asrc_common.h b/sound/soc/fsl/fsl_asrc_common.h
new file mode 100644
index 000000000000..77665b15c8db
--- /dev/null
+++ b/sound/soc/fsl/fsl_asrc_common.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2019 NXP
+ *
+ */
+
+#ifndef _FSL_ASRC_COMMON_H
+#define _FSL_ASRC_COMMON_H
+
+/* directions */
+#define IN	0
+#define OUT	1
+
+enum asrc_pair_index {
+	ASRC_INVALID_PAIR = -1,
+	ASRC_PAIR_A = 0,
+	ASRC_PAIR_B = 1,
+	ASRC_PAIR_C = 2,
+	ASRC_PAIR_D = 3,
+};
+
+#define PAIR_CTX_NUM  0x4
+
+/**
+ * fsl_asrc_pair: ASRC Pair common data
+ *
+ * @asrc: pointer to its parent module
+ * @error: error record
+ * @index: pair index (ASRC_PAIR_A, ASRC_PAIR_B, ASRC_PAIR_C)
+ * @channels: occupied channel number
+ * @desc: input and output dma descriptors
+ * @dma_chan: inputer and output DMA channels
+ * @dma_data: private dma data
+ * @pos: hardware pointer position
+ * @private: pair private area
+ */
+struct fsl_asrc_pair {
+	struct fsl_asrc *asrc;
+	unsigned int error;
+
+	enum asrc_pair_index index;
+	unsigned int channels;
+
+	struct dma_async_tx_descriptor *desc[2];
+	struct dma_chan *dma_chan[2];
+	struct imx_dma_data dma_data;
+	unsigned int pos;
+
+	void *private;
+};
+
+/**
+ * fsl_asrc: ASRC common data
+ *
+ * @dma_params_rx: DMA parameters for receive channel
+ * @dma_params_tx: DMA parameters for transmit channel
+ * @pdev: platform device pointer
+ * @regmap: regmap handler
+ * @paddr: physical address to the base address of registers
+ * @mem_clk: clock source to access register
+ * @ipg_clk: clock source to drive peripheral
+ * @spba_clk: SPBA clock (optional, depending on SoC design)
+ * @lock: spin lock for resource protection
+ * @pair: pair pointers
+ * @channel_avail: non-occupied channel numbers
+ * @asrc_rate: default sample rate for ASoC Back-Ends
+ * @asrc_format: default sample format for ASoC Back-Ends
+ * @use_edma: edma is used
+ * @get_dma_channel: function pointer
+ * @request_pair: function pointer
+ * @release_pair: function pointer
+ * @get_fifo_addr: function pointer
+ * @pair_priv_size: size of pair private struct.
+ * @private: private data structure
+ */
+struct fsl_asrc {
+	struct snd_dmaengine_dai_dma_data dma_params_rx;
+	struct snd_dmaengine_dai_dma_data dma_params_tx;
+	struct platform_device *pdev;
+	struct regmap *regmap;
+	unsigned long paddr;
+	struct clk *mem_clk;
+	struct clk *ipg_clk;
+	struct clk *spba_clk;
+	spinlock_t lock;      /* spin lock for resource protection */
+
+	struct fsl_asrc_pair *pair[PAIR_CTX_NUM];
+	unsigned int channel_avail;
+
+	int asrc_rate;
+	snd_pcm_format_t asrc_format;
+	bool use_edma;
+
+	struct dma_chan *(*get_dma_channel)(struct fsl_asrc_pair *pair, bool dir);
+	int (*request_pair)(int channels, struct fsl_asrc_pair *pair);
+	void (*release_pair)(struct fsl_asrc_pair *pair);
+	int (*get_fifo_addr)(u8 dir, enum asrc_pair_index index);
+	size_t pair_priv_size;
+
+	void *private;
+};
+
+#define DRV_NAME "fsl-asrc-dai"
+extern struct snd_soc_component_driver fsl_asrc_component;
+
+#endif /* _FSL_ASRC_COMMON_H */
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index e7178817d7a7..d6a3fc5f87e5 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -12,7 +12,7 @@
 #include <sound/dmaengine_pcm.h>
 #include <sound/pcm_params.h>
 
-#include "fsl_asrc.h"
+#include "fsl_asrc_common.h"
 
 #define FSL_ASRC_DMABUF_SIZE	(256 * 1024)
 
@@ -135,7 +135,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	struct snd_dmaengine_dai_dma_data *dma_params_be = NULL;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct fsl_asrc_pair *pair = runtime->private_data;
-	struct fsl_asrc *asrc_priv = pair->asrc_priv;
+	struct fsl_asrc *asrc = pair->asrc;
 	struct dma_slave_config config_fe, config_be;
 	enum asrc_pair_index index = pair->index;
 	struct device *dev = component->dev;
@@ -146,7 +146,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	struct device *dev_be;
 	u8 dir = tx ? OUT : IN;
 	dma_cap_mask_t mask;
-	int ret;
+	int ret, width;
 
 	/* Fetch the Back-End dma_data from DPCM */
 	for_each_dpcm_be(rtd, stream, dpcm) {
@@ -170,10 +170,10 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 
 	/* Override dma_data of the Front-End and config its dmaengine */
 	dma_params_fe = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
-	dma_params_fe->addr = asrc_priv->paddr + REG_ASRDx(!dir, index);
+	dma_params_fe->addr = asrc->paddr + asrc->get_fifo_addr(!dir, index);
 	dma_params_fe->maxburst = dma_params_be->maxburst;
 
-	pair->dma_chan[!dir] = fsl_asrc_get_dma_channel(pair, !dir);
+	pair->dma_chan[!dir] = asrc->get_dma_channel(pair, !dir);
 	if (!pair->dma_chan[!dir]) {
 		dev_err(dev, "failed to request DMA channel\n");
 		return -EINVAL;
@@ -203,7 +203,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	 * need to configure dma_request and dma_request2, but get dma_chan via
 	 * dma_request_slave_channel directly with dma name of Front-End device
 	 */
-	if (!asrc_priv->soc->use_edma) {
+	if (!asrc->use_edma) {
 		/* Get DMA request of Back-End */
 		tmp_chan = dma_request_slave_channel(dev_be, tx ? "tx" : "rx");
 		tmp_data = tmp_chan->private;
@@ -211,7 +211,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 		dma_release_channel(tmp_chan);
 
 		/* Get DMA request of Front-End */
-		tmp_chan = fsl_asrc_get_dma_channel(pair, dir);
+		tmp_chan = asrc->get_dma_channel(pair, dir);
 		tmp_data = tmp_chan->private;
 		pair->dma_data.dma_request2 = tmp_data->dma_request;
 		pair->dma_data.peripheral_type = tmp_data->peripheral_type;
@@ -222,7 +222,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 			dma_request_channel(mask, filter, &pair->dma_data);
 	} else {
 		pair->dma_chan[dir] =
-			fsl_asrc_get_dma_channel(pair, dir);
+			asrc->get_dma_channel(pair, dir);
 	}
 
 	if (!pair->dma_chan[dir]) {
@@ -230,10 +230,19 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 		return -EINVAL;
 	}
 
-	if (asrc_priv->asrc_width == 16)
+	width = snd_pcm_format_physical_width(asrc->asrc_format);
+	if (width < 8 || width > 64)
+		return -EINVAL;
+	else if (width == 8)
+		buswidth = DMA_SLAVE_BUSWIDTH_1_BYTE;
+	else if (width == 16)
 		buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
-	else
+	else if (width == 24)
+		buswidth = DMA_SLAVE_BUSWIDTH_3_BYTES;
+	else if (width <= 32)
 		buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	else
+		buswidth = DMA_SLAVE_BUSWIDTH_8_BYTES;
 
 	config_be.direction = DMA_DEV_TO_DEV;
 	config_be.src_addr_width = buswidth;
@@ -242,16 +251,17 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	config_be.dst_maxburst = dma_params_be->maxburst;
 
 	if (tx) {
-		config_be.src_addr = asrc_priv->paddr + REG_ASRDO(index);
+		config_be.src_addr = asrc->paddr + asrc->get_fifo_addr(OUT, index);
 		config_be.dst_addr = dma_params_be->addr;
 	} else {
-		config_be.dst_addr = asrc_priv->paddr + REG_ASRDI(index);
+		config_be.dst_addr = asrc->paddr + asrc->get_fifo_addr(IN, index);
 		config_be.src_addr = dma_params_be->addr;
 	}
 
 	ret = dmaengine_slave_config(pair->dma_chan[dir], &config_be);
 	if (ret) {
 		dev_err(dev, "failed to config DMA channel for Back-End\n");
+		dma_release_channel(pair->dma_chan[dir]);
 		return ret;
 	}
 
@@ -288,7 +298,7 @@ static int fsl_asrc_dma_startup(struct snd_soc_component *component,
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_dmaengine_dai_dma_data *dma_data;
 	struct device *dev = component->dev;
-	struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
+	struct fsl_asrc *asrc = dev_get_drvdata(dev);
 	struct fsl_asrc_pair *pair;
 	struct dma_chan *tmp_chan = NULL;
 	u8 dir = tx ? OUT : IN;
@@ -302,11 +312,12 @@ static int fsl_asrc_dma_startup(struct snd_soc_component *component,
 		return ret;
 	}
 
-	pair = kzalloc(sizeof(struct fsl_asrc_pair), GFP_KERNEL);
+	pair = kzalloc(sizeof(*pair) + asrc->pair_priv_size, GFP_KERNEL);
 	if (!pair)
 		return -ENOMEM;
 
-	pair->asrc_priv = asrc_priv;
+	pair->asrc = asrc;
+	pair->private = (void *)pair + sizeof(struct fsl_asrc_pair);
 
 	runtime->private_data = pair;
 
@@ -314,14 +325,14 @@ static int fsl_asrc_dma_startup(struct snd_soc_component *component,
 	 * Request pair function needs channel num as input, for this
 	 * dummy pair, we just request "1" channel temporarily.
 	 */
-	ret = fsl_asrc_request_pair(1, pair);
+	ret = asrc->request_pair(1, pair);
 	if (ret < 0) {
 		dev_err(dev, "failed to request asrc pair\n");
 		goto req_pair_err;
 	}
 
 	/* Request a dummy dma channel, which will be released later. */
-	tmp_chan = fsl_asrc_get_dma_channel(pair, dir);
+	tmp_chan = asrc->get_dma_channel(pair, dir);
 	if (!tmp_chan) {
 		dev_err(dev, "failed to get dma channel\n");
 		ret = -EINVAL;
@@ -347,7 +358,7 @@ out:
 	dma_release_channel(tmp_chan);
 
 dma_chan_err:
-	fsl_asrc_release_pair(pair);
+	asrc->release_pair(pair);
 
 req_pair_err:
 	if (release_pair)
@@ -361,15 +372,15 @@ static int fsl_asrc_dma_shutdown(struct snd_soc_component *component,
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct fsl_asrc_pair *pair = runtime->private_data;
-	struct fsl_asrc *asrc_priv;
+	struct fsl_asrc *asrc;
 
 	if (!pair)
 		return 0;
 
-	asrc_priv = pair->asrc_priv;
+	asrc = pair->asrc;
 
-	if (asrc_priv->pair[pair->index] == pair)
-		asrc_priv->pair[pair->index] = NULL;
+	if (asrc->pair[pair->index] == pair)
+		asrc->pair[pair->index] = NULL;
 
 	kfree(pair);
 
diff --git a/sound/soc/fsl/fsl_audmix.c b/sound/soc/fsl/fsl_audmix.c
index 5faecbeb5497..8b9027f76d8a 100644
--- a/sound/soc/fsl/fsl_audmix.c
+++ b/sound/soc/fsl/fsl_audmix.c
@@ -116,7 +116,7 @@ static int fsl_audmix_put_mix_clk_src(struct snd_kcontrol *kcontrol,
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int *item = ucontrol->value.enumerated.item;
 	unsigned int reg_val, val, mix_clk;
-	int ret = 0;
+	int ret;
 
 	/* Get current state */
 	ret = snd_soc_component_read(comp, FSL_AUDMIX_CTR, &reg_val);
@@ -159,7 +159,7 @@ static int fsl_audmix_put_out_src(struct snd_kcontrol *kcontrol,
 	unsigned int *item = ucontrol->value.enumerated.item;
 	u32 out_src, mix_clk;
 	unsigned int reg_val, val, mask = 0, ctr = 0;
-	int ret = 0;
+	int ret;
 
 	/* Get current state */
 	ret = snd_soc_component_read(comp, FSL_AUDMIX_CTR, &reg_val);
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
new file mode 100644
index 000000000000..c6b5eb2d2af7
--- /dev/null
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -0,0 +1,2117 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright 2019 NXP
+
+#include <linux/atomic.h>
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/firmware.h>
+#include <linux/interrupt.h>
+#include <linux/kobject.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/miscdevice.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/sched/signal.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+#include <linux/gcd.h>
+#include <sound/dmaengine_pcm.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <sound/core.h>
+
+#include "fsl_easrc.h"
+#include "imx-pcm.h"
+
+#define FSL_EASRC_FORMATS       (SNDRV_PCM_FMTBIT_S16_LE | \
+				 SNDRV_PCM_FMTBIT_U16_LE | \
+				 SNDRV_PCM_FMTBIT_S24_LE | \
+				 SNDRV_PCM_FMTBIT_S24_3LE | \
+				 SNDRV_PCM_FMTBIT_U24_LE | \
+				 SNDRV_PCM_FMTBIT_U24_3LE | \
+				 SNDRV_PCM_FMTBIT_S32_LE | \
+				 SNDRV_PCM_FMTBIT_U32_LE | \
+				 SNDRV_PCM_FMTBIT_S20_3LE | \
+				 SNDRV_PCM_FMTBIT_U20_3LE | \
+				 SNDRV_PCM_FMTBIT_FLOAT_LE)
+
+static int fsl_easrc_iec958_put_bits(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *comp = snd_kcontrol_chip(kcontrol);
+	struct fsl_asrc *easrc = snd_soc_component_get_drvdata(comp);
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct soc_mreg_control *mc =
+		(struct soc_mreg_control *)kcontrol->private_value;
+	unsigned int regval = ucontrol->value.integer.value[0];
+
+	easrc_priv->bps_iec958[mc->regbase] = regval;
+
+	return 0;
+}
+
+static int fsl_easrc_iec958_get_bits(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *comp = snd_kcontrol_chip(kcontrol);
+	struct fsl_asrc *easrc = snd_soc_component_get_drvdata(comp);
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct soc_mreg_control *mc =
+		(struct soc_mreg_control *)kcontrol->private_value;
+
+	ucontrol->value.enumerated.item[0] = easrc_priv->bps_iec958[mc->regbase];
+
+	return 0;
+}
+
+static int fsl_easrc_get_reg(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct soc_mreg_control *mc =
+		(struct soc_mreg_control *)kcontrol->private_value;
+	unsigned int regval;
+	int ret;
+
+	ret = snd_soc_component_read(component, mc->regbase, &regval);
+	if (ret < 0)
+		return ret;
+
+	ucontrol->value.integer.value[0] = regval;
+
+	return 0;
+}
+
+static int fsl_easrc_set_reg(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct soc_mreg_control *mc =
+		(struct soc_mreg_control *)kcontrol->private_value;
+	unsigned int regval = ucontrol->value.integer.value[0];
+	int ret;
+
+	ret = snd_soc_component_write(component, mc->regbase, regval);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+#define SOC_SINGLE_REG_RW(xname, xreg) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.info = snd_soc_info_xr_sx, .get = fsl_easrc_get_reg, \
+	.put = fsl_easrc_set_reg, \
+	.private_value = (unsigned long)&(struct soc_mreg_control) \
+		{ .regbase = xreg, .regcount = 1, .nbits = 32, \
+		  .invert = 0, .min = 0, .max = 0xffffffff, } }
+
+#define SOC_SINGLE_VAL_RW(xname, xreg) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.info = snd_soc_info_xr_sx, .get = fsl_easrc_iec958_get_bits, \
+	.put = fsl_easrc_iec958_put_bits, \
+	.private_value = (unsigned long)&(struct soc_mreg_control) \
+		{ .regbase = xreg, .regcount = 1, .nbits = 32, \
+		  .invert = 0, .min = 0, .max = 2, } }
+
+static const struct snd_kcontrol_new fsl_easrc_snd_controls[] = {
+	SOC_SINGLE("Context 0 Dither Switch", REG_EASRC_COC(0), 0, 1, 0),
+	SOC_SINGLE("Context 1 Dither Switch", REG_EASRC_COC(1), 0, 1, 0),
+	SOC_SINGLE("Context 2 Dither Switch", REG_EASRC_COC(2), 0, 1, 0),
+	SOC_SINGLE("Context 3 Dither Switch", REG_EASRC_COC(3), 0, 1, 0),
+
+	SOC_SINGLE("Context 0 IEC958 Validity", REG_EASRC_COC(0), 2, 1, 0),
+	SOC_SINGLE("Context 1 IEC958 Validity", REG_EASRC_COC(1), 2, 1, 0),
+	SOC_SINGLE("Context 2 IEC958 Validity", REG_EASRC_COC(2), 2, 1, 0),
+	SOC_SINGLE("Context 3 IEC958 Validity", REG_EASRC_COC(3), 2, 1, 0),
+
+	SOC_SINGLE_VAL_RW("Context 0 IEC958 Bits Per Sample", 0),
+	SOC_SINGLE_VAL_RW("Context 1 IEC958 Bits Per Sample", 1),
+	SOC_SINGLE_VAL_RW("Context 2 IEC958 Bits Per Sample", 2),
+	SOC_SINGLE_VAL_RW("Context 3 IEC958 Bits Per Sample", 3),
+
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS0", REG_EASRC_CS0(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS0", REG_EASRC_CS0(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS0", REG_EASRC_CS0(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS0", REG_EASRC_CS0(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS1", REG_EASRC_CS1(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS1", REG_EASRC_CS1(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS1", REG_EASRC_CS1(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS1", REG_EASRC_CS1(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS2", REG_EASRC_CS2(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS2", REG_EASRC_CS2(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS2", REG_EASRC_CS2(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS2", REG_EASRC_CS2(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS3", REG_EASRC_CS3(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS3", REG_EASRC_CS3(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS3", REG_EASRC_CS3(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS3", REG_EASRC_CS3(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS4", REG_EASRC_CS4(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS4", REG_EASRC_CS4(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS4", REG_EASRC_CS4(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS4", REG_EASRC_CS4(3)),
+	SOC_SINGLE_REG_RW("Context 0 IEC958 CS5", REG_EASRC_CS5(0)),
+	SOC_SINGLE_REG_RW("Context 1 IEC958 CS5", REG_EASRC_CS5(1)),
+	SOC_SINGLE_REG_RW("Context 2 IEC958 CS5", REG_EASRC_CS5(2)),
+	SOC_SINGLE_REG_RW("Context 3 IEC958 CS5", REG_EASRC_CS5(3)),
+};
+
+/*
+ * fsl_easrc_set_rs_ratio
+ *
+ * According to the resample taps, calculate the resample ratio
+ * ratio = in_rate / out_rate
+ */
+static int fsl_easrc_set_rs_ratio(struct fsl_asrc_pair *ctx)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
+	unsigned int in_rate = ctx_priv->in_params.norm_rate;
+	unsigned int out_rate = ctx_priv->out_params.norm_rate;
+	unsigned int int_bits;
+	unsigned int frac_bits;
+	u64 val;
+	u32 *r;
+
+	switch (easrc_priv->rs_num_taps) {
+	case EASRC_RS_32_TAPS:
+		int_bits = 5;
+		frac_bits = 39;
+		break;
+	case EASRC_RS_64_TAPS:
+		int_bits = 6;
+		frac_bits = 38;
+		break;
+	case EASRC_RS_128_TAPS:
+		int_bits = 7;
+		frac_bits = 37;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	val = (u64)in_rate << frac_bits;
+	do_div(val, out_rate);
+	r = (uint32_t *)&val;
+
+	if (r[1] & 0xFFFFF000) {
+		dev_err(&easrc->pdev->dev, "ratio exceed range\n");
+		return -EINVAL;
+	}
+
+	regmap_write(easrc->regmap, REG_EASRC_RRL(ctx->index),
+		     EASRC_RRL_RS_RL(r[0]));
+	regmap_write(easrc->regmap, REG_EASRC_RRH(ctx->index),
+		     EASRC_RRH_RS_RH(r[1]));
+
+	return 0;
+}
+
+/* Normalize input and output sample rates */
+static void fsl_easrc_normalize_rates(struct fsl_asrc_pair *ctx)
+{
+	struct fsl_easrc_ctx_priv *ctx_priv;
+	int a, b;
+
+	if (!ctx)
+		return;
+
+	ctx_priv = ctx->private;
+
+	a = ctx_priv->in_params.sample_rate;
+	b = ctx_priv->out_params.sample_rate;
+
+	a = gcd(a, b);
+
+	/* Divide by gcd to normalize the rate */
+	ctx_priv->in_params.norm_rate = ctx_priv->in_params.sample_rate / a;
+	ctx_priv->out_params.norm_rate = ctx_priv->out_params.sample_rate / a;
+}
+
+/* Resets the pointer of the coeff memory pointers */
+static int fsl_easrc_coeff_mem_ptr_reset(struct fsl_asrc *easrc,
+					 unsigned int ctx_id, int mem_type)
+{
+	struct device *dev;
+	u32 reg, mask, val;
+
+	if (!easrc)
+		return -ENODEV;
+
+	dev = &easrc->pdev->dev;
+
+	switch (mem_type) {
+	case EASRC_PF_COEFF_MEM:
+		/* This resets the prefilter memory pointer addr */
+		if (ctx_id >= EASRC_CTX_MAX_NUM) {
+			dev_err(dev, "Invalid context id[%d]\n", ctx_id);
+			return -EINVAL;
+		}
+
+		reg = REG_EASRC_CCE1(ctx_id);
+		mask = EASRC_CCE1_COEF_MEM_RST_MASK;
+		val = EASRC_CCE1_COEF_MEM_RST;
+		break;
+	case EASRC_RS_COEFF_MEM:
+		/* This resets the resampling memory pointer addr */
+		reg = REG_EASRC_CRCC;
+		mask = EASRC_CRCC_RS_CPR_MASK;
+		val = EASRC_CRCC_RS_CPR;
+		break;
+	default:
+		dev_err(dev, "Unknown memory type\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * To reset the write pointer back to zero, the register field
+	 * ASRC_CTX_CTRL_EXT1x[PF_COEFF_MEM_RST] can be toggled from
+	 * 0x0 to 0x1 to 0x0.
+	 */
+	regmap_update_bits(easrc->regmap, reg, mask, 0);
+	regmap_update_bits(easrc->regmap, reg, mask, val);
+	regmap_update_bits(easrc->regmap, reg, mask, 0);
+
+	return 0;
+}
+
+static inline uint32_t bits_taps_to_val(unsigned int t)
+{
+	switch (t) {
+	case EASRC_RS_32_TAPS:
+		return 32;
+	case EASRC_RS_64_TAPS:
+		return 64;
+	case EASRC_RS_128_TAPS:
+		return 128;
+	}
+
+	return 0;
+}
+
+static int fsl_easrc_resampler_config(struct fsl_asrc *easrc)
+{
+	struct device *dev = &easrc->pdev->dev;
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct asrc_firmware_hdr *hdr =  easrc_priv->firmware_hdr;
+	struct interp_params *interp = easrc_priv->interp;
+	struct interp_params *selected_interp = NULL;
+	unsigned int num_coeff;
+	unsigned int i;
+	u64 *coef;
+	u32 *r;
+	int ret;
+
+	if (!hdr) {
+		dev_err(dev, "firmware not loaded!\n");
+		return -ENODEV;
+	}
+
+	for (i = 0; i < hdr->interp_scen; i++) {
+		if ((interp[i].num_taps - 1) !=
+		    bits_taps_to_val(easrc_priv->rs_num_taps))
+			continue;
+
+		coef = interp[i].coeff;
+		selected_interp = &interp[i];
+		dev_dbg(dev, "Selected interp_filter: %u taps - %u phases\n",
+			selected_interp->num_taps,
+			selected_interp->num_phases);
+		break;
+	}
+
+	if (!selected_interp) {
+		dev_err(dev, "failed to get interpreter configuration\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * RS_LOW - first half of center tap of the sinc function
+	 * RS_HIGH - second half of center tap of the sinc function
+	 * This is due to the fact the resampling function must be
+	 * symetrical - i.e. odd number of taps
+	 */
+	r = (uint32_t *)&selected_interp->center_tap;
+	regmap_write(easrc->regmap, REG_EASRC_RCTCL, EASRC_RCTCL_RS_CL(r[0]));
+	regmap_write(easrc->regmap, REG_EASRC_RCTCH, EASRC_RCTCH_RS_CH(r[1]));
+
+	/*
+	 * Write Number of Resampling Coefficient Taps
+	 * 00b - 32-Tap Resampling Filter
+	 * 01b - 64-Tap Resampling Filter
+	 * 10b - 128-Tap Resampling Filter
+	 * 11b - N/A
+	 */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CRCC,
+			   EASRC_CRCC_RS_TAPS_MASK,
+			   EASRC_CRCC_RS_TAPS(easrc_priv->rs_num_taps));
+
+	/* Reset prefilter coefficient pointer back to 0 */
+	ret = fsl_easrc_coeff_mem_ptr_reset(easrc, 0, EASRC_RS_COEFF_MEM);
+	if (ret)
+		return ret;
+
+	/*
+	 * When the filter is programmed to run in:
+	 * 32-tap mode, 16-taps, 128-phases 4-coefficients per phase
+	 * 64-tap mode, 32-taps, 64-phases 4-coefficients per phase
+	 * 128-tap mode, 64-taps, 32-phases 4-coefficients per phase
+	 * This means the number of writes is constant no matter
+	 * the mode we are using
+	 */
+	num_coeff = 16 * 128 * 4;
+
+	for (i = 0; i < num_coeff; i++) {
+		r = (uint32_t *)&coef[i];
+		regmap_write(easrc->regmap, REG_EASRC_CRCM,
+			     EASRC_CRCM_RS_CWD(r[0]));
+		regmap_write(easrc->regmap, REG_EASRC_CRCM,
+			     EASRC_CRCM_RS_CWD(r[1]));
+	}
+
+	return 0;
+}
+
+/**
+ *  Scale filter coefficients (64 bits float)
+ *  For input float32 normalized range (1.0,-1.0) -> output int[16,24,32]:
+ *      scale it by multiplying filter coefficients by 2^31
+ *  For input int[16, 24, 32] -> output float32
+ *      scale it by multiplying filter coefficients by 2^-15, 2^-23, 2^-31
+ *  input:
+ *      asrc:  Structure pointer of fsl_asrc
+ *      infilter : Pointer to non-scaled input filter
+ *      shift:  The multiply factor
+ *  output:
+ *      outfilter: scaled filter
+ */
+static int fsl_easrc_normalize_filter(struct fsl_asrc *easrc,
+				      u64 *infilter,
+				      u64 *outfilter,
+				      int shift)
+{
+	struct device *dev = &easrc->pdev->dev;
+	u64 coef = *infilter;
+	s64 exp  = (coef & 0x7ff0000000000000ll) >> 52;
+	u64 outcoef;
+
+	/*
+	 * If exponent is zero (value == 0), or 7ff (value == NaNs)
+	 * dont touch the content
+	 */
+	if (exp == 0 || exp == 0x7ff) {
+		*outfilter = coef;
+		return 0;
+	}
+
+	/* coef * 2^shift ==> exp + shift */
+	exp += shift;
+
+	if ((shift > 0 && exp >= 0x7ff) || (shift < 0 && exp <= 0)) {
+		dev_err(dev, "coef out of range\n");
+		return -EINVAL;
+	}
+
+	outcoef = (u64)(coef & 0x800FFFFFFFFFFFFFll) + ((u64)exp << 52);
+	*outfilter = outcoef;
+
+	return 0;
+}
+
+static int fsl_easrc_write_pf_coeff_mem(struct fsl_asrc *easrc, int ctx_id,
+					u64 *coef, int n_taps, int shift)
+{
+	struct device *dev = &easrc->pdev->dev;
+	int ret = 0;
+	int i;
+	u32 *r;
+	u64 tmp;
+
+	/* If STx_NUM_TAPS is set to 0x0 then return */
+	if (!n_taps)
+		return 0;
+
+	if (!coef) {
+		dev_err(dev, "coef table is NULL\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * When switching between stages, the address pointer
+	 * should be reset back to 0x0 before performing a write
+	 */
+	ret = fsl_easrc_coeff_mem_ptr_reset(easrc, ctx_id, EASRC_PF_COEFF_MEM);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < (n_taps + 1) / 2; i++) {
+		ret = fsl_easrc_normalize_filter(easrc, &coef[i], &tmp, shift);
+		if (ret)
+			return ret;
+
+		r = (uint32_t *)&tmp;
+		regmap_write(easrc->regmap, REG_EASRC_PCF(ctx_id),
+			     EASRC_PCF_CD(r[0]));
+		regmap_write(easrc->regmap, REG_EASRC_PCF(ctx_id),
+			     EASRC_PCF_CD(r[1]));
+	}
+
+	return 0;
+}
+
+static int fsl_easrc_prefilter_config(struct fsl_asrc *easrc,
+				      unsigned int ctx_id)
+{
+	struct prefil_params *prefil, *selected_prefil = NULL;
+	struct fsl_easrc_ctx_priv *ctx_priv;
+	struct fsl_easrc_priv *easrc_priv;
+	struct asrc_firmware_hdr *hdr;
+	struct fsl_asrc_pair *ctx;
+	struct device *dev;
+	u32 inrate, outrate, offset = 0;
+	u32 in_s_rate, out_s_rate, in_s_fmt, out_s_fmt;
+	int ret, i;
+
+	if (!easrc)
+		return -ENODEV;
+
+	dev = &easrc->pdev->dev;
+
+	if (ctx_id >= EASRC_CTX_MAX_NUM) {
+		dev_err(dev, "Invalid context id[%d]\n", ctx_id);
+		return -EINVAL;
+	}
+
+	easrc_priv = easrc->private;
+
+	ctx = easrc->pair[ctx_id];
+	ctx_priv = ctx->private;
+
+	in_s_rate = ctx_priv->in_params.sample_rate;
+	out_s_rate = ctx_priv->out_params.sample_rate;
+	in_s_fmt = ctx_priv->in_params.sample_format;
+	out_s_fmt = ctx_priv->out_params.sample_format;
+
+	ctx_priv->in_filled_sample = bits_taps_to_val(easrc_priv->rs_num_taps) / 2;
+	ctx_priv->out_missed_sample = ctx_priv->in_filled_sample * out_s_rate / in_s_rate;
+
+	ctx_priv->st1_num_taps = 0;
+	ctx_priv->st2_num_taps = 0;
+
+	regmap_write(easrc->regmap, REG_EASRC_CCE1(ctx_id), 0);
+	regmap_write(easrc->regmap, REG_EASRC_CCE2(ctx_id), 0);
+
+	/*
+	 * The audio float point data range is (-1, 1), the asrc would output
+	 * all zero for float point input and integer output case, that is to
+	 * drop the fractional part of the data directly.
+	 *
+	 * In order to support float to int conversion or int to float
+	 * conversion we need to do special operation on the coefficient to
+	 * enlarge/reduce the data to the expected range.
+	 *
+	 * For float to int case:
+	 * Up sampling:
+	 * 1. Create a 1 tap filter with center tap (only tap) of 2^31
+	 *    in 64 bits floating point.
+	 *    double value = (double)(((uint64_t)1) << 31)
+	 * 2. Program 1 tap prefilter with center tap above.
+	 *
+	 * Down sampling,
+	 * 1. If the filter is single stage filter, add "shift" to the exponent
+	 *    of stage 1 coefficients.
+	 * 2. If the filter is two stage filter , add "shift" to the exponent
+	 *    of stage 2 coefficients.
+	 *
+	 * The "shift" is 31, same for int16, int24, int32 case.
+	 *
+	 * For int to float case:
+	 * Up sampling:
+	 * 1. Create a 1 tap filter with center tap (only tap) of 2^-31
+	 *    in 64 bits floating point.
+	 * 2. Program 1 tap prefilter with center tap above.
+	 *
+	 * Down sampling,
+	 * 1. If the filter is single stage filter, subtract "shift" to the
+	 *    exponent of stage 1 coefficients.
+	 * 2. If the filter is two stage filter , subtract "shift" to the
+	 *    exponent of stage 2 coefficients.
+	 *
+	 * The "shift" is 15,23,31, different for int16, int24, int32 case.
+	 *
+	 */
+	if (out_s_rate >= in_s_rate) {
+		if (out_s_rate == in_s_rate)
+			regmap_update_bits(easrc->regmap,
+					   REG_EASRC_CCE1(ctx_id),
+					   EASRC_CCE1_RS_BYPASS_MASK,
+					   EASRC_CCE1_RS_BYPASS);
+
+		ctx_priv->st1_num_taps = 1;
+		ctx_priv->st1_coeff    = &easrc_priv->const_coeff;
+		ctx_priv->st1_num_exp  = 1;
+		ctx_priv->st2_num_taps = 0;
+
+		if (in_s_fmt == SNDRV_PCM_FORMAT_FLOAT_LE &&
+		    out_s_fmt != SNDRV_PCM_FORMAT_FLOAT_LE)
+			ctx_priv->st1_addexp = 31;
+		else if (in_s_fmt != SNDRV_PCM_FORMAT_FLOAT_LE &&
+			 out_s_fmt == SNDRV_PCM_FORMAT_FLOAT_LE)
+			ctx_priv->st1_addexp -= ctx_priv->in_params.fmt.addexp;
+	} else {
+		inrate = ctx_priv->in_params.norm_rate;
+		outrate = ctx_priv->out_params.norm_rate;
+
+		hdr = easrc_priv->firmware_hdr;
+		prefil = easrc_priv->prefil;
+
+		for (i = 0; i < hdr->prefil_scen; i++) {
+			if (inrate == prefil[i].insr &&
+			    outrate == prefil[i].outsr) {
+				selected_prefil = &prefil[i];
+				dev_dbg(dev, "Selected prefilter: %u insr, %u outsr, %u st1_taps, %u st2_taps\n",
+					selected_prefil->insr,
+					selected_prefil->outsr,
+					selected_prefil->st1_taps,
+					selected_prefil->st2_taps);
+				break;
+			}
+		}
+
+		if (!selected_prefil) {
+			dev_err(dev, "Conversion from in ratio %u(%u) to out ratio %u(%u) is not supported\n",
+				in_s_rate, inrate,
+				out_s_rate, outrate);
+			return -EINVAL;
+		}
+
+		/*
+		 * In prefilter coeff array, first st1_num_taps represent the
+		 * stage1 prefilter coefficients followed by next st2_num_taps
+		 * representing stage 2 coefficients
+		 */
+		ctx_priv->st1_num_taps = selected_prefil->st1_taps;
+		ctx_priv->st1_coeff    = selected_prefil->coeff;
+		ctx_priv->st1_num_exp  = selected_prefil->st1_exp;
+
+		offset = ((selected_prefil->st1_taps + 1) / 2);
+		ctx_priv->st2_num_taps = selected_prefil->st2_taps;
+		ctx_priv->st2_coeff    = selected_prefil->coeff + offset;
+
+		if (in_s_fmt == SNDRV_PCM_FORMAT_FLOAT_LE &&
+		    out_s_fmt != SNDRV_PCM_FORMAT_FLOAT_LE) {
+			/* only change stage2 coefficient for 2 stage case */
+			if (ctx_priv->st2_num_taps > 0)
+				ctx_priv->st2_addexp = 31;
+			else
+				ctx_priv->st1_addexp = 31;
+		} else if (in_s_fmt != SNDRV_PCM_FORMAT_FLOAT_LE &&
+			   out_s_fmt == SNDRV_PCM_FORMAT_FLOAT_LE) {
+			if (ctx_priv->st2_num_taps > 0)
+				ctx_priv->st2_addexp -= ctx_priv->in_params.fmt.addexp;
+			else
+				ctx_priv->st1_addexp -= ctx_priv->in_params.fmt.addexp;
+		}
+	}
+
+	ctx_priv->in_filled_sample += (ctx_priv->st1_num_taps / 2) * ctx_priv->st1_num_exp +
+				  ctx_priv->st2_num_taps / 2;
+	ctx_priv->out_missed_sample = ctx_priv->in_filled_sample * out_s_rate / in_s_rate;
+
+	if (ctx_priv->in_filled_sample * out_s_rate % in_s_rate != 0)
+		ctx_priv->out_missed_sample += 1;
+	/*
+	 * To modify the value of a prefilter coefficient, the user must
+	 * perform a write to the register ASRC_PRE_COEFF_FIFOn[COEFF_DATA]
+	 * while the respective context RUN_EN bit is set to 0b0
+	 */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx_id),
+			   EASRC_CC_EN_MASK, 0);
+
+	if (ctx_priv->st1_num_taps > EASRC_MAX_PF_TAPS) {
+		dev_err(dev, "ST1 taps [%d] mus be lower than %d\n",
+			ctx_priv->st1_num_taps, EASRC_MAX_PF_TAPS);
+		ret = -EINVAL;
+		goto ctx_error;
+	}
+
+	/* Update ctx ST1_NUM_TAPS in Context Control Extended 2 register */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CCE2(ctx_id),
+			   EASRC_CCE2_ST1_TAPS_MASK,
+			   EASRC_CCE2_ST1_TAPS(ctx_priv->st1_num_taps - 1));
+
+	/* Prefilter Coefficient Write Select to write in ST1 coeff */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+			   EASRC_CCE1_COEF_WS_MASK,
+			   EASRC_PF_ST1_COEFF_WR << EASRC_CCE1_COEF_WS_SHIFT);
+
+	ret = fsl_easrc_write_pf_coeff_mem(easrc, ctx_id,
+					   ctx_priv->st1_coeff,
+					   ctx_priv->st1_num_taps,
+					   ctx_priv->st1_addexp);
+	if (ret)
+		goto ctx_error;
+
+	if (ctx_priv->st2_num_taps > 0) {
+		if (ctx_priv->st2_num_taps + ctx_priv->st1_num_taps > EASRC_MAX_PF_TAPS) {
+			dev_err(dev, "ST2 taps [%d] mus be lower than %d\n",
+				ctx_priv->st2_num_taps, EASRC_MAX_PF_TAPS);
+			ret = -EINVAL;
+			goto ctx_error;
+		}
+
+		regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+				   EASRC_CCE1_PF_TSEN_MASK,
+				   EASRC_CCE1_PF_TSEN);
+		/*
+		 * Enable prefilter stage1 writeback floating point
+		 * which is used for FLOAT_LE case
+		 */
+		regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+				   EASRC_CCE1_PF_ST1_WBFP_MASK,
+				   EASRC_CCE1_PF_ST1_WBFP);
+
+		regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+				   EASRC_CCE1_PF_EXP_MASK,
+				   EASRC_CCE1_PF_EXP(ctx_priv->st1_num_exp - 1));
+
+		/* Update ctx ST2_NUM_TAPS in Context Control Extended 2 reg */
+		regmap_update_bits(easrc->regmap, REG_EASRC_CCE2(ctx_id),
+				   EASRC_CCE2_ST2_TAPS_MASK,
+				   EASRC_CCE2_ST2_TAPS(ctx_priv->st2_num_taps - 1));
+
+		/* Prefilter Coefficient Write Select to write in ST2 coeff */
+		regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+				   EASRC_CCE1_COEF_WS_MASK,
+				   EASRC_PF_ST2_COEFF_WR << EASRC_CCE1_COEF_WS_SHIFT);
+
+		ret = fsl_easrc_write_pf_coeff_mem(easrc, ctx_id,
+						   ctx_priv->st2_coeff,
+						   ctx_priv->st2_num_taps,
+						   ctx_priv->st2_addexp);
+		if (ret)
+			goto ctx_error;
+	}
+
+	return 0;
+
+ctx_error:
+	return ret;
+}
+
+static int fsl_easrc_max_ch_for_slot(struct fsl_asrc_pair *ctx,
+				     struct fsl_easrc_slot *slot)
+{
+	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
+	int st1_mem_alloc = 0, st2_mem_alloc = 0;
+	int pf_mem_alloc = 0;
+	int max_channels = 8 - slot->num_channel;
+	int channels = 0;
+
+	if (ctx_priv->st1_num_taps > 0) {
+		if (ctx_priv->st2_num_taps > 0)
+			st1_mem_alloc =
+				(ctx_priv->st1_num_taps - 1) * ctx_priv->st1_num_exp + 1;
+		else
+			st1_mem_alloc = ctx_priv->st1_num_taps;
+	}
+
+	if (ctx_priv->st2_num_taps > 0)
+		st2_mem_alloc = ctx_priv->st2_num_taps;
+
+	pf_mem_alloc = st1_mem_alloc + st2_mem_alloc;
+
+	if (pf_mem_alloc != 0)
+		channels = (6144 - slot->pf_mem_used) / pf_mem_alloc;
+	else
+		channels = 8;
+
+	if (channels < max_channels)
+		max_channels = channels;
+
+	return max_channels;
+}
+
+static int fsl_easrc_config_one_slot(struct fsl_asrc_pair *ctx,
+				     struct fsl_easrc_slot *slot,
+				     unsigned int slot_ctx_idx,
+				     unsigned int *req_channels,
+				     unsigned int *start_channel,
+				     unsigned int *avail_channel)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
+	int st1_chanxexp, st1_mem_alloc = 0, st2_mem_alloc = 0;
+	unsigned int reg0, reg1, reg2, reg3;
+	unsigned int addr;
+
+	if (slot->slot_index == 0) {
+		reg0 = REG_EASRC_DPCS0R0(slot_ctx_idx);
+		reg1 = REG_EASRC_DPCS0R1(slot_ctx_idx);
+		reg2 = REG_EASRC_DPCS0R2(slot_ctx_idx);
+		reg3 = REG_EASRC_DPCS0R3(slot_ctx_idx);
+	} else {
+		reg0 = REG_EASRC_DPCS1R0(slot_ctx_idx);
+		reg1 = REG_EASRC_DPCS1R1(slot_ctx_idx);
+		reg2 = REG_EASRC_DPCS1R2(slot_ctx_idx);
+		reg3 = REG_EASRC_DPCS1R3(slot_ctx_idx);
+	}
+
+	if (*req_channels <= *avail_channel) {
+		slot->num_channel = *req_channels;
+		*req_channels = 0;
+	} else {
+		slot->num_channel = *avail_channel;
+		*req_channels -= *avail_channel;
+	}
+
+	slot->min_channel = *start_channel;
+	slot->max_channel = *start_channel + slot->num_channel - 1;
+	slot->ctx_index = ctx->index;
+	slot->busy = true;
+	*start_channel += slot->num_channel;
+
+	regmap_update_bits(easrc->regmap, reg0,
+			   EASRC_DPCS0R0_MAXCH_MASK,
+			   EASRC_DPCS0R0_MAXCH(slot->max_channel));
+
+	regmap_update_bits(easrc->regmap, reg0,
+			   EASRC_DPCS0R0_MINCH_MASK,
+			   EASRC_DPCS0R0_MINCH(slot->min_channel));
+
+	regmap_update_bits(easrc->regmap, reg0,
+			   EASRC_DPCS0R0_NUMCH_MASK,
+			   EASRC_DPCS0R0_NUMCH(slot->num_channel - 1));
+
+	regmap_update_bits(easrc->regmap, reg0,
+			   EASRC_DPCS0R0_CTXNUM_MASK,
+			   EASRC_DPCS0R0_CTXNUM(slot->ctx_index));
+
+	if (ctx_priv->st1_num_taps > 0) {
+		if (ctx_priv->st2_num_taps > 0)
+			st1_mem_alloc =
+				(ctx_priv->st1_num_taps - 1) * slot->num_channel *
+				ctx_priv->st1_num_exp + slot->num_channel;
+		else
+			st1_mem_alloc = ctx_priv->st1_num_taps * slot->num_channel;
+
+		slot->pf_mem_used = st1_mem_alloc;
+		regmap_update_bits(easrc->regmap, reg2,
+				   EASRC_DPCS0R2_ST1_MA_MASK,
+				   EASRC_DPCS0R2_ST1_MA(st1_mem_alloc));
+
+		if (slot->slot_index == 1)
+			addr = PREFILTER_MEM_LEN - st1_mem_alloc;
+		else
+			addr = 0;
+
+		regmap_update_bits(easrc->regmap, reg2,
+				   EASRC_DPCS0R2_ST1_SA_MASK,
+				   EASRC_DPCS0R2_ST1_SA(addr));
+	}
+
+	if (ctx_priv->st2_num_taps > 0) {
+		st1_chanxexp = slot->num_channel * (ctx_priv->st1_num_exp - 1);
+
+		regmap_update_bits(easrc->regmap, reg1,
+				   EASRC_DPCS0R1_ST1_EXP_MASK,
+				   EASRC_DPCS0R1_ST1_EXP(st1_chanxexp));
+
+		st2_mem_alloc = slot->num_channel * ctx_priv->st2_num_taps;
+		slot->pf_mem_used += st2_mem_alloc;
+		regmap_update_bits(easrc->regmap, reg3,
+				   EASRC_DPCS0R3_ST2_MA_MASK,
+				   EASRC_DPCS0R3_ST2_MA(st2_mem_alloc));
+
+		if (slot->slot_index == 1)
+			addr = PREFILTER_MEM_LEN - st1_mem_alloc - st2_mem_alloc;
+		else
+			addr = st1_mem_alloc;
+
+		regmap_update_bits(easrc->regmap, reg3,
+				   EASRC_DPCS0R3_ST2_SA_MASK,
+				   EASRC_DPCS0R3_ST2_SA(addr));
+	}
+
+	regmap_update_bits(easrc->regmap, reg0,
+			   EASRC_DPCS0R0_EN_MASK, EASRC_DPCS0R0_EN);
+
+	return 0;
+}
+
+/*
+ * fsl_easrc_config_slot
+ *
+ * A single context can be split amongst any of the 4 context processing pipes
+ * in the design.
+ * The total number of channels consumed within the context processor must be
+ * less than or equal to 8. if a single context is configured to contain more
+ * than 8 channels then it must be distributed across multiple context
+ * processing pipe slots.
+ *
+ */
+static int fsl_easrc_config_slot(struct fsl_asrc *easrc, unsigned int ctx_id)
+{
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct fsl_asrc_pair *ctx = easrc->pair[ctx_id];
+	int req_channels = ctx->channels;
+	int start_channel = 0, avail_channel;
+	struct fsl_easrc_slot *slot0, *slot1;
+	struct fsl_easrc_slot *slota, *slotb;
+	int i, ret;
+
+	if (req_channels <= 0)
+		return -EINVAL;
+
+	for (i = 0; i < EASRC_CTX_MAX_NUM; i++) {
+		slot0 = &easrc_priv->slot[i][0];
+		slot1 = &easrc_priv->slot[i][1];
+
+		if (slot0->busy && slot1->busy) {
+			continue;
+		} else if ((slot0->busy && slot0->ctx_index == ctx->index) ||
+			 (slot1->busy && slot1->ctx_index == ctx->index)) {
+			continue;
+		} else if (!slot0->busy) {
+			slota = slot0;
+			slotb = slot1;
+			slota->slot_index = 0;
+		} else if (!slot1->busy) {
+			slota = slot1;
+			slotb = slot0;
+			slota->slot_index = 1;
+		}
+
+		if (!slota || !slotb)
+			continue;
+
+		avail_channel = fsl_easrc_max_ch_for_slot(ctx, slotb);
+		if (avail_channel <= 0)
+			continue;
+
+		ret = fsl_easrc_config_one_slot(ctx, slota, i, &req_channels,
+						&start_channel, &avail_channel);
+		if (ret)
+			return ret;
+
+		if (req_channels > 0)
+			continue;
+		else
+			break;
+	}
+
+	if (req_channels > 0) {
+		dev_err(&easrc->pdev->dev, "no avail slot.\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/*
+ * fsl_easrc_release_slot
+ *
+ * Clear the slot configuration
+ */
+static int fsl_easrc_release_slot(struct fsl_asrc *easrc, unsigned int ctx_id)
+{
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct fsl_asrc_pair *ctx = easrc->pair[ctx_id];
+	int i;
+
+	for (i = 0; i < EASRC_CTX_MAX_NUM; i++) {
+		if (easrc_priv->slot[i][0].busy &&
+		    easrc_priv->slot[i][0].ctx_index == ctx->index) {
+			easrc_priv->slot[i][0].busy = false;
+			easrc_priv->slot[i][0].num_channel = 0;
+			easrc_priv->slot[i][0].pf_mem_used = 0;
+			/* set registers */
+			regmap_write(easrc->regmap, REG_EASRC_DPCS0R0(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS0R1(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS0R2(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS0R3(i), 0);
+		}
+
+		if (easrc_priv->slot[i][1].busy &&
+		    easrc_priv->slot[i][1].ctx_index == ctx->index) {
+			easrc_priv->slot[i][1].busy = false;
+			easrc_priv->slot[i][1].num_channel = 0;
+			easrc_priv->slot[i][1].pf_mem_used = 0;
+			/* set registers */
+			regmap_write(easrc->regmap, REG_EASRC_DPCS1R0(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS1R1(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS1R2(i), 0);
+			regmap_write(easrc->regmap, REG_EASRC_DPCS1R3(i), 0);
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * fsl_easrc_config_context
+ *
+ * Configure the register relate with context.
+ */
+int fsl_easrc_config_context(struct fsl_asrc *easrc, unsigned int ctx_id)
+{
+	struct fsl_easrc_ctx_priv *ctx_priv;
+	struct fsl_asrc_pair *ctx;
+	struct device *dev;
+	unsigned long lock_flags;
+	int ret;
+
+	if (!easrc)
+		return -ENODEV;
+
+	dev = &easrc->pdev->dev;
+
+	if (ctx_id >= EASRC_CTX_MAX_NUM) {
+		dev_err(dev, "Invalid context id[%d]\n", ctx_id);
+		return -EINVAL;
+	}
+
+	ctx = easrc->pair[ctx_id];
+
+	ctx_priv = ctx->private;
+
+	fsl_easrc_normalize_rates(ctx);
+
+	ret = fsl_easrc_set_rs_ratio(ctx);
+	if (ret)
+		return ret;
+
+	/* Initialize the context coeficients */
+	ret = fsl_easrc_prefilter_config(easrc, ctx->index);
+	if (ret)
+		return ret;
+
+	spin_lock_irqsave(&easrc->lock, lock_flags);
+	ret = fsl_easrc_config_slot(easrc, ctx->index);
+	spin_unlock_irqrestore(&easrc->lock, lock_flags);
+	if (ret)
+		return ret;
+
+	/*
+	 * Both prefilter and resampling filters can use following
+	 * initialization modes:
+	 * 2 - zero-fil mode
+	 * 1 - replication mode
+	 * 0 - software control
+	 */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+			   EASRC_CCE1_RS_INIT_MASK,
+			   EASRC_CCE1_RS_INIT(ctx_priv->rs_init_mode));
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_CCE1(ctx_id),
+			   EASRC_CCE1_PF_INIT_MASK,
+			   EASRC_CCE1_PF_INIT(ctx_priv->pf_init_mode));
+
+	/*
+	 * Context Input FIFO Watermark
+	 * DMA request is generated when input FIFO < FIFO_WTMK
+	 */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx_id),
+			   EASRC_CC_FIFO_WTMK_MASK,
+			   EASRC_CC_FIFO_WTMK(ctx_priv->in_params.fifo_wtmk));
+
+	/*
+	 * Context Output FIFO Watermark
+	 * DMA request is generated when output FIFO > FIFO_WTMK
+	 * So we set fifo_wtmk -1 to register.
+	 */
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx_id),
+			   EASRC_COC_FIFO_WTMK_MASK,
+			   EASRC_COC_FIFO_WTMK(ctx_priv->out_params.fifo_wtmk - 1));
+
+	/* Number of channels */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx_id),
+			   EASRC_CC_CHEN_MASK,
+			   EASRC_CC_CHEN(ctx->channels - 1));
+	return 0;
+}
+
+static int fsl_easrc_process_format(struct fsl_asrc_pair *ctx,
+				    struct fsl_easrc_data_fmt *fmt,
+				    snd_pcm_format_t raw_fmt)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	int ret;
+
+	if (!fmt)
+		return -EINVAL;
+
+	/*
+	 * Context Input Floating Point Format
+	 * 0 - Integer Format
+	 * 1 - Single Precision FP Format
+	 */
+	fmt->floating_point = !snd_pcm_format_linear(raw_fmt);
+	fmt->sample_pos = 0;
+	fmt->iec958 = 0;
+
+	/* Get the data width */
+	switch (snd_pcm_format_width(raw_fmt)) {
+	case 16:
+		fmt->width = EASRC_WIDTH_16_BIT;
+		fmt->addexp = 15;
+		break;
+	case 20:
+		fmt->width = EASRC_WIDTH_20_BIT;
+		fmt->addexp = 19;
+		break;
+	case 24:
+		fmt->width = EASRC_WIDTH_24_BIT;
+		fmt->addexp = 23;
+		break;
+	case 32:
+		fmt->width = EASRC_WIDTH_32_BIT;
+		fmt->addexp = 31;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (raw_fmt) {
+	case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE:
+		fmt->width = easrc_priv->bps_iec958[ctx->index];
+		fmt->iec958 = 1;
+		fmt->floating_point = 0;
+		if (fmt->width == EASRC_WIDTH_16_BIT) {
+			fmt->sample_pos = 12;
+			fmt->addexp = 15;
+		} else if (fmt->width == EASRC_WIDTH_20_BIT) {
+			fmt->sample_pos = 8;
+			fmt->addexp = 19;
+		} else if (fmt->width == EASRC_WIDTH_24_BIT) {
+			fmt->sample_pos = 4;
+			fmt->addexp = 23;
+		}
+		break;
+	default:
+		break;
+	}
+
+	/*
+	 * Data Endianness
+	 * 0 - Little-Endian
+	 * 1 - Big-Endian
+	 */
+	ret = snd_pcm_format_big_endian(raw_fmt);
+	if (ret < 0)
+		return ret;
+
+	fmt->endianness = ret;
+
+	/*
+	 * Input Data sign
+	 * 0b - Signed Format
+	 * 1b - Unsigned Format
+	 */
+	fmt->unsign = snd_pcm_format_unsigned(raw_fmt) > 0 ? 1 : 0;
+
+	return 0;
+}
+
+int fsl_easrc_set_ctx_format(struct fsl_asrc_pair *ctx,
+			     snd_pcm_format_t *in_raw_format,
+			     snd_pcm_format_t *out_raw_format)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
+	struct fsl_easrc_data_fmt *in_fmt = &ctx_priv->in_params.fmt;
+	struct fsl_easrc_data_fmt *out_fmt = &ctx_priv->out_params.fmt;
+	int ret;
+
+	/* Get the bitfield values for input data format */
+	if (in_raw_format && out_raw_format) {
+		ret = fsl_easrc_process_format(ctx, in_fmt, *in_raw_format);
+		if (ret)
+			return ret;
+	}
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_BPS_MASK,
+			   EASRC_CC_BPS(in_fmt->width));
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_ENDIANNESS_MASK,
+			   in_fmt->endianness << EASRC_CC_ENDIANNESS_SHIFT);
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_FMT_MASK,
+			   in_fmt->floating_point << EASRC_CC_FMT_SHIFT);
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_INSIGN_MASK,
+			   in_fmt->unsign << EASRC_CC_INSIGN_SHIFT);
+
+	/* In Sample Position */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_SAMPLE_POS_MASK,
+			   EASRC_CC_SAMPLE_POS(in_fmt->sample_pos));
+
+	/* Get the bitfield values for input data format */
+	if (in_raw_format && out_raw_format) {
+		ret = fsl_easrc_process_format(ctx, out_fmt, *out_raw_format);
+		if (ret)
+			return ret;
+	}
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_BPS_MASK,
+			   EASRC_COC_BPS(out_fmt->width));
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_ENDIANNESS_MASK,
+			   out_fmt->endianness << EASRC_COC_ENDIANNESS_SHIFT);
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_FMT_MASK,
+			   out_fmt->floating_point << EASRC_COC_FMT_SHIFT);
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_OUTSIGN_MASK,
+			   out_fmt->unsign << EASRC_COC_OUTSIGN_SHIFT);
+
+	/* Out Sample Position */
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_SAMPLE_POS_MASK,
+			   EASRC_COC_SAMPLE_POS(out_fmt->sample_pos));
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_IEC_EN_MASK,
+			   out_fmt->iec958 << EASRC_COC_IEC_EN_SHIFT);
+
+	return ret;
+}
+
+/*
+ * The ASRC provides interleaving support in hardware to ensure that a
+ * variety of sample sources can be internally combined
+ * to conform with this format. Interleaving parameters are accessed
+ * through the ASRC_CTRL_IN_ACCESSa and ASRC_CTRL_OUT_ACCESSa registers
+ */
+int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx)
+{
+	struct fsl_easrc_ctx_priv *ctx_priv;
+	struct device *dev;
+	struct fsl_asrc *easrc;
+
+	if (!ctx)
+		return -ENODEV;
+
+	easrc = ctx->asrc;
+	ctx_priv = ctx->private;
+	dev = &easrc->pdev->dev;
+
+	/* input interleaving parameters */
+	regmap_update_bits(easrc->regmap, REG_EASRC_CIA(ctx->index),
+			   EASRC_CIA_ITER_MASK,
+			   EASRC_CIA_ITER(ctx_priv->in_params.iterations));
+	regmap_update_bits(easrc->regmap, REG_EASRC_CIA(ctx->index),
+			   EASRC_CIA_GRLEN_MASK,
+			   EASRC_CIA_GRLEN(ctx_priv->in_params.group_len));
+	regmap_update_bits(easrc->regmap, REG_EASRC_CIA(ctx->index),
+			   EASRC_CIA_ACCLEN_MASK,
+			   EASRC_CIA_ACCLEN(ctx_priv->in_params.access_len));
+
+	/* output interleaving parameters */
+	regmap_update_bits(easrc->regmap, REG_EASRC_COA(ctx->index),
+			   EASRC_COA_ITER_MASK,
+			   EASRC_COA_ITER(ctx_priv->out_params.iterations));
+	regmap_update_bits(easrc->regmap, REG_EASRC_COA(ctx->index),
+			   EASRC_COA_GRLEN_MASK,
+			   EASRC_COA_GRLEN(ctx_priv->out_params.group_len));
+	regmap_update_bits(easrc->regmap, REG_EASRC_COA(ctx->index),
+			   EASRC_COA_ACCLEN_MASK,
+			   EASRC_COA_ACCLEN(ctx_priv->out_params.access_len));
+
+	return 0;
+}
+
+/*
+ * Request one of the available contexts
+ *
+ * Returns a negative number on error and >=0 as context id
+ * on success
+ */
+int fsl_easrc_request_context(int channels, struct fsl_asrc_pair *ctx)
+{
+	enum asrc_pair_index index = ASRC_INVALID_PAIR;
+	struct fsl_asrc *easrc = ctx->asrc;
+	struct device *dev;
+	unsigned long lock_flags;
+	int ret = 0;
+	int i;
+
+	dev = &easrc->pdev->dev;
+
+	spin_lock_irqsave(&easrc->lock, lock_flags);
+
+	for (i = ASRC_PAIR_A; i < EASRC_CTX_MAX_NUM; i++) {
+		if (easrc->pair[i])
+			continue;
+
+		index = i;
+		break;
+	}
+
+	if (index == ASRC_INVALID_PAIR) {
+		dev_err(dev, "all contexts are busy\n");
+		ret = -EBUSY;
+	} else if (channels > easrc->channel_avail) {
+		dev_err(dev, "can't give the required channels: %d\n",
+			channels);
+		ret = -EINVAL;
+	} else {
+		ctx->index = index;
+		ctx->channels = channels;
+		easrc->pair[index] = ctx;
+		easrc->channel_avail -= channels;
+	}
+
+	spin_unlock_irqrestore(&easrc->lock, lock_flags);
+
+	return ret;
+}
+
+/*
+ * Release the context
+ *
+ * This funciton is mainly doing the revert thing in request context
+ */
+void fsl_easrc_release_context(struct fsl_asrc_pair *ctx)
+{
+	unsigned long lock_flags;
+	struct fsl_asrc *easrc;
+	struct device *dev;
+
+	if (!ctx)
+		return;
+
+	easrc = ctx->asrc;
+	dev = &easrc->pdev->dev;
+
+	spin_lock_irqsave(&easrc->lock, lock_flags);
+
+	fsl_easrc_release_slot(easrc, ctx->index);
+
+	easrc->channel_avail += ctx->channels;
+	easrc->pair[ctx->index] = NULL;
+
+	spin_unlock_irqrestore(&easrc->lock, lock_flags);
+}
+
+/*
+ * Start the context
+ *
+ * Enable the DMA request and context
+ */
+int fsl_easrc_start_context(struct fsl_asrc_pair *ctx)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_FWMDE_MASK, EASRC_CC_FWMDE);
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_FWMDE_MASK, EASRC_COC_FWMDE);
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_EN_MASK, EASRC_CC_EN);
+	return 0;
+}
+
+/*
+ * Stop the context
+ *
+ * Disable the DMA request and context
+ */
+int fsl_easrc_stop_context(struct fsl_asrc_pair *ctx)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	int val, i;
+	int size = 0;
+	int retry = 200;
+
+	regmap_read(easrc->regmap, REG_EASRC_CC(ctx->index), &val);
+
+	if (val & EASRC_CC_EN_MASK) {
+		regmap_update_bits(easrc->regmap,
+				   REG_EASRC_CC(ctx->index),
+				   EASRC_CC_STOP_MASK, EASRC_CC_STOP);
+		do {
+			regmap_read(easrc->regmap, REG_EASRC_SFS(ctx->index), &val);
+			val &= EASRC_SFS_NSGO_MASK;
+			size = val >> EASRC_SFS_NSGO_SHIFT;
+
+			/* Read FIFO, drop the data */
+			for (i = 0; i < size * ctx->channels; i++)
+				regmap_read(easrc->regmap, REG_EASRC_RDFIFO(ctx->index), &val);
+			/* Check RUN_STOP_DONE */
+			regmap_read(easrc->regmap, REG_EASRC_IRQF, &val);
+			if (val & EASRC_IRQF_RSD(1 << ctx->index)) {
+				/*Clear RUN_STOP_DONE*/
+				regmap_write_bits(easrc->regmap,
+						  REG_EASRC_IRQF,
+						  EASRC_IRQF_RSD(1 << ctx->index),
+						  EASRC_IRQF_RSD(1 << ctx->index));
+				break;
+			}
+			udelay(100);
+		} while (--retry);
+
+		if (retry == 0)
+			dev_warn(&easrc->pdev->dev, "RUN STOP fail\n");
+	}
+
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_EN_MASK | EASRC_CC_STOP_MASK, 0);
+	regmap_update_bits(easrc->regmap, REG_EASRC_CC(ctx->index),
+			   EASRC_CC_FWMDE_MASK, 0);
+	regmap_update_bits(easrc->regmap, REG_EASRC_COC(ctx->index),
+			   EASRC_COC_FWMDE_MASK, 0);
+	return 0;
+}
+
+struct dma_chan *fsl_easrc_get_dma_channel(struct fsl_asrc_pair *ctx,
+					   bool dir)
+{
+	struct fsl_asrc *easrc = ctx->asrc;
+	enum asrc_pair_index index = ctx->index;
+	char name[8];
+
+	/* Example of dma name: ctx0_rx */
+	sprintf(name, "ctx%c_%cx", index + '0', dir == IN ? 'r' : 't');
+
+	return dma_request_slave_channel(&easrc->pdev->dev, name);
+};
+EXPORT_SYMBOL_GPL(fsl_easrc_get_dma_channel);
+
+static const unsigned int easrc_rates[] = {
+	8000, 11025, 12000, 16000,
+	22050, 24000, 32000, 44100,
+	48000, 64000, 88200, 96000,
+	128000, 176400, 192000, 256000,
+	352800, 384000, 705600, 768000,
+};
+
+static const struct snd_pcm_hw_constraint_list easrc_rate_constraints = {
+	.count = ARRAY_SIZE(easrc_rates),
+	.list = easrc_rates,
+};
+
+static int fsl_easrc_startup(struct snd_pcm_substream *substream,
+			     struct snd_soc_dai *dai)
+{
+	return snd_pcm_hw_constraint_list(substream->runtime, 0,
+					  SNDRV_PCM_HW_PARAM_RATE,
+					  &easrc_rate_constraints);
+}
+
+static int fsl_easrc_trigger(struct snd_pcm_substream *substream,
+			     int cmd, struct snd_soc_dai *dai)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct fsl_asrc_pair *ctx = runtime->private_data;
+	int ret;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		ret = fsl_easrc_start_context(ctx);
+		if (ret)
+			return ret;
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		ret = fsl_easrc_stop_context(ctx);
+		if (ret)
+			return ret;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int fsl_easrc_hw_params(struct snd_pcm_substream *substream,
+			       struct snd_pcm_hw_params *params,
+			       struct snd_soc_dai *dai)
+{
+	struct fsl_asrc *easrc = snd_soc_dai_get_drvdata(dai);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct device *dev = &easrc->pdev->dev;
+	struct fsl_asrc_pair *ctx = runtime->private_data;
+	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
+	unsigned int channels = params_channels(params);
+	unsigned int rate = params_rate(params);
+	snd_pcm_format_t format = params_format(params);
+	int ret;
+
+	ret = fsl_easrc_request_context(channels, ctx);
+	if (ret) {
+		dev_err(dev, "failed to request context\n");
+		return ret;
+	}
+
+	ctx_priv->ctx_streams |= BIT(substream->stream);
+
+	/*
+	 * Set the input and output ratio so we can compute
+	 * the resampling ratio in RS_LOW/HIGH
+	 */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ctx_priv->in_params.sample_rate = rate;
+		ctx_priv->in_params.sample_format = format;
+		ctx_priv->out_params.sample_rate = easrc->asrc_rate;
+		ctx_priv->out_params.sample_format = easrc->asrc_format;
+	} else {
+		ctx_priv->out_params.sample_rate = rate;
+		ctx_priv->out_params.sample_format = format;
+		ctx_priv->in_params.sample_rate = easrc->asrc_rate;
+		ctx_priv->in_params.sample_format = easrc->asrc_format;
+	}
+
+	ctx->channels = channels;
+	ctx_priv->in_params.fifo_wtmk  = 0x20;
+	ctx_priv->out_params.fifo_wtmk = 0x20;
+
+	/*
+	 * Do only rate conversion and keep the same format for input
+	 * and output data
+	 */
+	ret = fsl_easrc_set_ctx_format(ctx,
+				       &ctx_priv->in_params.sample_format,
+				       &ctx_priv->out_params.sample_format);
+	if (ret) {
+		dev_err(dev, "failed to set format %d", ret);
+		return ret;
+	}
+
+	ret = fsl_easrc_config_context(easrc, ctx->index);
+	if (ret) {
+		dev_err(dev, "failed to config context\n");
+		return ret;
+	}
+
+	ctx_priv->in_params.iterations = 1;
+	ctx_priv->in_params.group_len = ctx->channels;
+	ctx_priv->in_params.access_len = ctx->channels;
+	ctx_priv->out_params.iterations = 1;
+	ctx_priv->out_params.group_len = ctx->channels;
+	ctx_priv->out_params.access_len = ctx->channels;
+
+	ret = fsl_easrc_set_ctx_organziation(ctx);
+	if (ret) {
+		dev_err(dev, "failed to set fifo organization\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int fsl_easrc_hw_free(struct snd_pcm_substream *substream,
+			     struct snd_soc_dai *dai)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct fsl_asrc_pair *ctx = runtime->private_data;
+	struct fsl_easrc_ctx_priv *ctx_priv;
+
+	if (!ctx)
+		return -EINVAL;
+
+	ctx_priv = ctx->private;
+
+	if (ctx_priv->ctx_streams & BIT(substream->stream)) {
+		ctx_priv->ctx_streams &= ~BIT(substream->stream);
+		fsl_easrc_release_context(ctx);
+	}
+
+	return 0;
+}
+
+static struct snd_soc_dai_ops fsl_easrc_dai_ops = {
+	.startup = fsl_easrc_startup,
+	.trigger = fsl_easrc_trigger,
+	.hw_params = fsl_easrc_hw_params,
+	.hw_free = fsl_easrc_hw_free,
+};
+
+static int fsl_easrc_dai_probe(struct snd_soc_dai *cpu_dai)
+{
+	struct fsl_asrc *easrc = dev_get_drvdata(cpu_dai->dev);
+
+	snd_soc_dai_init_dma_data(cpu_dai,
+				  &easrc->dma_params_tx,
+				  &easrc->dma_params_rx);
+	return 0;
+}
+
+static struct snd_soc_dai_driver fsl_easrc_dai = {
+	.probe = fsl_easrc_dai_probe,
+	.playback = {
+		.stream_name = "ASRC-Playback",
+		.channels_min = 1,
+		.channels_max = 32,
+		.rate_min = 8000,
+		.rate_max = 768000,
+		.rates = SNDRV_PCM_RATE_KNOT,
+		.formats = FSL_EASRC_FORMATS,
+	},
+	.capture = {
+		.stream_name = "ASRC-Capture",
+		.channels_min = 1,
+		.channels_max = 32,
+		.rate_min = 8000,
+		.rate_max = 768000,
+		.rates = SNDRV_PCM_RATE_KNOT,
+		.formats = FSL_EASRC_FORMATS |
+			   SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE,
+	},
+	.ops = &fsl_easrc_dai_ops,
+};
+
+static const struct snd_soc_component_driver fsl_easrc_component = {
+	.name		= "fsl-easrc-dai",
+	.controls       = fsl_easrc_snd_controls,
+	.num_controls   = ARRAY_SIZE(fsl_easrc_snd_controls),
+};
+
+static const struct reg_default fsl_easrc_reg_defaults[] = {
+	{REG_EASRC_WRFIFO(0),	0x00000000},
+	{REG_EASRC_WRFIFO(1),	0x00000000},
+	{REG_EASRC_WRFIFO(2),	0x00000000},
+	{REG_EASRC_WRFIFO(3),	0x00000000},
+	{REG_EASRC_RDFIFO(0),	0x00000000},
+	{REG_EASRC_RDFIFO(1),	0x00000000},
+	{REG_EASRC_RDFIFO(2),	0x00000000},
+	{REG_EASRC_RDFIFO(3),	0x00000000},
+	{REG_EASRC_CC(0),	0x00000000},
+	{REG_EASRC_CC(1),	0x00000000},
+	{REG_EASRC_CC(2),	0x00000000},
+	{REG_EASRC_CC(3),	0x00000000},
+	{REG_EASRC_CCE1(0),	0x00000000},
+	{REG_EASRC_CCE1(1),	0x00000000},
+	{REG_EASRC_CCE1(2),	0x00000000},
+	{REG_EASRC_CCE1(3),	0x00000000},
+	{REG_EASRC_CCE2(0),	0x00000000},
+	{REG_EASRC_CCE2(1),	0x00000000},
+	{REG_EASRC_CCE2(2),	0x00000000},
+	{REG_EASRC_CCE2(3),	0x00000000},
+	{REG_EASRC_CIA(0),	0x00000000},
+	{REG_EASRC_CIA(1),	0x00000000},
+	{REG_EASRC_CIA(2),	0x00000000},
+	{REG_EASRC_CIA(3),	0x00000000},
+	{REG_EASRC_DPCS0R0(0),	0x00000000},
+	{REG_EASRC_DPCS0R0(1),	0x00000000},
+	{REG_EASRC_DPCS0R0(2),	0x00000000},
+	{REG_EASRC_DPCS0R0(3),	0x00000000},
+	{REG_EASRC_DPCS0R1(0),	0x00000000},
+	{REG_EASRC_DPCS0R1(1),	0x00000000},
+	{REG_EASRC_DPCS0R1(2),	0x00000000},
+	{REG_EASRC_DPCS0R1(3),	0x00000000},
+	{REG_EASRC_DPCS0R2(0),	0x00000000},
+	{REG_EASRC_DPCS0R2(1),	0x00000000},
+	{REG_EASRC_DPCS0R2(2),	0x00000000},
+	{REG_EASRC_DPCS0R2(3),	0x00000000},
+	{REG_EASRC_DPCS0R3(0),	0x00000000},
+	{REG_EASRC_DPCS0R3(1),	0x00000000},
+	{REG_EASRC_DPCS0R3(2),	0x00000000},
+	{REG_EASRC_DPCS0R3(3),	0x00000000},
+	{REG_EASRC_DPCS1R0(0),	0x00000000},
+	{REG_EASRC_DPCS1R0(1),	0x00000000},
+	{REG_EASRC_DPCS1R0(2),	0x00000000},
+	{REG_EASRC_DPCS1R0(3),	0x00000000},
+	{REG_EASRC_DPCS1R1(0),	0x00000000},
+	{REG_EASRC_DPCS1R1(1),	0x00000000},
+	{REG_EASRC_DPCS1R1(2),	0x00000000},
+	{REG_EASRC_DPCS1R1(3),	0x00000000},
+	{REG_EASRC_DPCS1R2(0),	0x00000000},
+	{REG_EASRC_DPCS1R2(1),	0x00000000},
+	{REG_EASRC_DPCS1R2(2),	0x00000000},
+	{REG_EASRC_DPCS1R2(3),	0x00000000},
+	{REG_EASRC_DPCS1R3(0),	0x00000000},
+	{REG_EASRC_DPCS1R3(1),	0x00000000},
+	{REG_EASRC_DPCS1R3(2),	0x00000000},
+	{REG_EASRC_DPCS1R3(3),	0x00000000},
+	{REG_EASRC_COC(0),	0x00000000},
+	{REG_EASRC_COC(1),	0x00000000},
+	{REG_EASRC_COC(2),	0x00000000},
+	{REG_EASRC_COC(3),	0x00000000},
+	{REG_EASRC_COA(0),	0x00000000},
+	{REG_EASRC_COA(1),	0x00000000},
+	{REG_EASRC_COA(2),	0x00000000},
+	{REG_EASRC_COA(3),	0x00000000},
+	{REG_EASRC_SFS(0),	0x00000000},
+	{REG_EASRC_SFS(1),	0x00000000},
+	{REG_EASRC_SFS(2),	0x00000000},
+	{REG_EASRC_SFS(3),	0x00000000},
+	{REG_EASRC_RRL(0),	0x00000000},
+	{REG_EASRC_RRL(1),	0x00000000},
+	{REG_EASRC_RRL(2),	0x00000000},
+	{REG_EASRC_RRL(3),	0x00000000},
+	{REG_EASRC_RRH(0),	0x00000000},
+	{REG_EASRC_RRH(1),	0x00000000},
+	{REG_EASRC_RRH(2),	0x00000000},
+	{REG_EASRC_RRH(3),	0x00000000},
+	{REG_EASRC_RUC(0),	0x00000000},
+	{REG_EASRC_RUC(1),	0x00000000},
+	{REG_EASRC_RUC(2),	0x00000000},
+	{REG_EASRC_RUC(3),	0x00000000},
+	{REG_EASRC_RUR(0),	0x7FFFFFFF},
+	{REG_EASRC_RUR(1),	0x7FFFFFFF},
+	{REG_EASRC_RUR(2),	0x7FFFFFFF},
+	{REG_EASRC_RUR(3),	0x7FFFFFFF},
+	{REG_EASRC_RCTCL,	0x00000000},
+	{REG_EASRC_RCTCH,	0x00000000},
+	{REG_EASRC_PCF(0),	0x00000000},
+	{REG_EASRC_PCF(1),	0x00000000},
+	{REG_EASRC_PCF(2),	0x00000000},
+	{REG_EASRC_PCF(3),	0x00000000},
+	{REG_EASRC_CRCM,	0x00000000},
+	{REG_EASRC_CRCC,	0x00000000},
+	{REG_EASRC_IRQC,	0x00000FFF},
+	{REG_EASRC_IRQF,	0x00000000},
+	{REG_EASRC_CS0(0),	0x00000000},
+	{REG_EASRC_CS0(1),	0x00000000},
+	{REG_EASRC_CS0(2),	0x00000000},
+	{REG_EASRC_CS0(3),	0x00000000},
+	{REG_EASRC_CS1(0),	0x00000000},
+	{REG_EASRC_CS1(1),	0x00000000},
+	{REG_EASRC_CS1(2),	0x00000000},
+	{REG_EASRC_CS1(3),	0x00000000},
+	{REG_EASRC_CS2(0),	0x00000000},
+	{REG_EASRC_CS2(1),	0x00000000},
+	{REG_EASRC_CS2(2),	0x00000000},
+	{REG_EASRC_CS2(3),	0x00000000},
+	{REG_EASRC_CS3(0),	0x00000000},
+	{REG_EASRC_CS3(1),	0x00000000},
+	{REG_EASRC_CS3(2),	0x00000000},
+	{REG_EASRC_CS3(3),	0x00000000},
+	{REG_EASRC_CS4(0),	0x00000000},
+	{REG_EASRC_CS4(1),	0x00000000},
+	{REG_EASRC_CS4(2),	0x00000000},
+	{REG_EASRC_CS4(3),	0x00000000},
+	{REG_EASRC_CS5(0),	0x00000000},
+	{REG_EASRC_CS5(1),	0x00000000},
+	{REG_EASRC_CS5(2),	0x00000000},
+	{REG_EASRC_CS5(3),	0x00000000},
+	{REG_EASRC_DBGC,	0x00000000},
+	{REG_EASRC_DBGS,	0x00000000},
+};
+
+static const struct regmap_range fsl_easrc_readable_ranges[] = {
+	regmap_reg_range(REG_EASRC_RDFIFO(0), REG_EASRC_RCTCH),
+	regmap_reg_range(REG_EASRC_PCF(0), REG_EASRC_PCF(3)),
+	regmap_reg_range(REG_EASRC_CRCC, REG_EASRC_DBGS),
+};
+
+static const struct regmap_access_table fsl_easrc_readable_table = {
+	.yes_ranges = fsl_easrc_readable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(fsl_easrc_readable_ranges),
+};
+
+static const struct regmap_range fsl_easrc_writeable_ranges[] = {
+	regmap_reg_range(REG_EASRC_WRFIFO(0), REG_EASRC_WRFIFO(3)),
+	regmap_reg_range(REG_EASRC_CC(0), REG_EASRC_COA(3)),
+	regmap_reg_range(REG_EASRC_RRL(0), REG_EASRC_RCTCH),
+	regmap_reg_range(REG_EASRC_PCF(0), REG_EASRC_DBGC),
+};
+
+static const struct regmap_access_table fsl_easrc_writeable_table = {
+	.yes_ranges = fsl_easrc_writeable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(fsl_easrc_writeable_ranges),
+};
+
+static const struct regmap_range fsl_easrc_volatileable_ranges[] = {
+	regmap_reg_range(REG_EASRC_RDFIFO(0), REG_EASRC_RDFIFO(3)),
+	regmap_reg_range(REG_EASRC_SFS(0), REG_EASRC_SFS(3)),
+	regmap_reg_range(REG_EASRC_IRQF, REG_EASRC_IRQF),
+	regmap_reg_range(REG_EASRC_DBGS, REG_EASRC_DBGS),
+};
+
+static const struct regmap_access_table fsl_easrc_volatileable_table = {
+	.yes_ranges = fsl_easrc_volatileable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(fsl_easrc_volatileable_ranges),
+};
+
+static const struct regmap_config fsl_easrc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+
+	.max_register = REG_EASRC_DBGS,
+	.reg_defaults = fsl_easrc_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(fsl_easrc_reg_defaults),
+	.rd_table = &fsl_easrc_readable_table,
+	.wr_table = &fsl_easrc_writeable_table,
+	.volatile_table = &fsl_easrc_volatileable_table,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+#ifdef DEBUG
+static void fsl_easrc_dump_firmware(struct fsl_asrc *easrc)
+{
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct asrc_firmware_hdr *firm = easrc_priv->firmware_hdr;
+	struct interp_params *interp = easrc_priv->interp;
+	struct prefil_params *prefil = easrc_priv->prefil;
+	struct device *dev = &easrc->pdev->dev;
+	int i;
+
+	if (firm->magic != FIRMWARE_MAGIC) {
+		dev_err(dev, "Wrong magic. Something went wrong!");
+		return;
+	}
+
+	dev_dbg(dev, "Firmware v%u dump:\n", firm->firmware_version);
+	dev_dbg(dev, "Num prefilter scenarios: %u\n", firm->prefil_scen);
+	dev_dbg(dev, "Num interpolation scenarios: %u\n", firm->interp_scen);
+	dev_dbg(dev, "\nInterpolation scenarios:\n");
+
+	for (i = 0; i < firm->interp_scen; i++) {
+		if (interp[i].magic != FIRMWARE_MAGIC) {
+			dev_dbg(dev, "%d. wrong interp magic: %x\n",
+				i, interp[i].magic);
+			continue;
+		}
+		dev_dbg(dev, "%d. taps: %u, phases: %u, center: %llu\n", i,
+			interp[i].num_taps, interp[i].num_phases,
+			interp[i].center_tap);
+	}
+
+	for (i = 0; i < firm->prefil_scen; i++) {
+		if (prefil[i].magic != FIRMWARE_MAGIC) {
+			dev_dbg(dev, "%d. wrong prefil magic: %x\n",
+				i, prefil[i].magic);
+			continue;
+		}
+		dev_dbg(dev, "%d. insr: %u, outsr: %u, st1: %u, st2: %u\n", i,
+			prefil[i].insr, prefil[i].outsr,
+			prefil[i].st1_taps, prefil[i].st2_taps);
+	}
+
+	dev_dbg(dev, "end of firmware dump\n");
+}
+#endif
+
+static int fsl_easrc_get_firmware(struct fsl_asrc *easrc)
+{
+	struct fsl_easrc_priv *easrc_priv;
+	const struct firmware **fw_p;
+	u32 pnum, inum, offset;
+	const u8 *data;
+	int ret;
+
+	if (!easrc)
+		return -EINVAL;
+
+	easrc_priv = easrc->private;
+	fw_p = &easrc_priv->fw;
+
+	ret = request_firmware(fw_p, easrc_priv->fw_name, &easrc->pdev->dev);
+	if (ret)
+		return ret;
+
+	data = easrc_priv->fw->data;
+
+	easrc_priv->firmware_hdr = (struct asrc_firmware_hdr *)data;
+	pnum = easrc_priv->firmware_hdr->prefil_scen;
+	inum = easrc_priv->firmware_hdr->interp_scen;
+
+	if (inum) {
+		offset = sizeof(struct asrc_firmware_hdr);
+		easrc_priv->interp = (struct interp_params *)(data + offset);
+	}
+
+	if (pnum) {
+		offset = sizeof(struct asrc_firmware_hdr) +
+				inum * sizeof(struct interp_params);
+		easrc_priv->prefil = (struct prefil_params *)(data + offset);
+	}
+
+#ifdef DEBUG
+	fsl_easrc_dump_firmware(easrc);
+#endif
+
+	return 0;
+}
+
+static irqreturn_t fsl_easrc_isr(int irq, void *dev_id)
+{
+	struct fsl_asrc *easrc = (struct fsl_asrc *)dev_id;
+	struct device *dev = &easrc->pdev->dev;
+	int val;
+
+	regmap_read(easrc->regmap, REG_EASRC_IRQF, &val);
+
+	if (val & EASRC_IRQF_OER_MASK)
+		dev_dbg(dev, "output FIFO underflow\n");
+
+	if (val & EASRC_IRQF_IFO_MASK)
+		dev_dbg(dev, "input FIFO overflow\n");
+
+	return IRQ_HANDLED;
+}
+
+static int fsl_easrc_get_fifo_addr(u8 dir, enum asrc_pair_index index)
+{
+	return REG_EASRC_FIFO(dir, index);
+}
+
+static const struct of_device_id fsl_easrc_dt_ids[] = {
+	{ .compatible = "fsl,imx8mn-easrc",},
+	{}
+};
+MODULE_DEVICE_TABLE(of, fsl_easrc_dt_ids);
+
+static int fsl_easrc_probe(struct platform_device *pdev)
+{
+	struct fsl_easrc_priv *easrc_priv;
+	struct device *dev = &pdev->dev;
+	struct fsl_asrc *easrc;
+	struct resource *res;
+	struct device_node *np;
+	void __iomem *regs;
+	int ret, irq;
+
+	easrc = devm_kzalloc(dev, sizeof(*easrc), GFP_KERNEL);
+	if (!easrc)
+		return -ENOMEM;
+
+	easrc_priv = devm_kzalloc(dev, sizeof(*easrc_priv), GFP_KERNEL);
+	if (!easrc_priv)
+		return -ENOMEM;
+
+	easrc->pdev = pdev;
+	easrc->private = easrc_priv;
+	np = dev->of_node;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(regs)) {
+		dev_err(&pdev->dev, "failed ioremap\n");
+		return PTR_ERR(regs);
+	}
+
+	easrc->paddr = res->start;
+
+	easrc->regmap = devm_regmap_init_mmio_clk(dev, "mem", regs,
+						  &fsl_easrc_regmap_config);
+	if (IS_ERR(easrc->regmap)) {
+		dev_err(dev, "failed to init regmap");
+		return PTR_ERR(easrc->regmap);
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(dev, "no irq for node %pOF\n", np);
+		return irq;
+	}
+
+	ret = devm_request_irq(&pdev->dev, irq, fsl_easrc_isr, 0,
+			       dev_name(dev), easrc);
+	if (ret) {
+		dev_err(dev, "failed to claim irq %u: %d\n", irq, ret);
+		return ret;
+	}
+
+	easrc->mem_clk = devm_clk_get(dev, "mem");
+	if (IS_ERR(easrc->mem_clk)) {
+		dev_err(dev, "failed to get mem clock\n");
+		return PTR_ERR(easrc->mem_clk);
+	}
+
+	/* Set default value */
+	easrc->channel_avail = 32;
+	easrc->get_dma_channel = fsl_easrc_get_dma_channel;
+	easrc->request_pair = fsl_easrc_request_context;
+	easrc->release_pair = fsl_easrc_release_context;
+	easrc->get_fifo_addr = fsl_easrc_get_fifo_addr;
+	easrc->pair_priv_size = sizeof(struct fsl_easrc_ctx_priv);
+
+	easrc_priv->rs_num_taps = EASRC_RS_32_TAPS;
+	easrc_priv->const_coeff = 0x3FF0000000000000;
+
+	ret = of_property_read_u32(np, "fsl,asrc-rate", &easrc->asrc_rate);
+	if (ret) {
+		dev_err(dev, "failed to asrc rate\n");
+		return ret;
+	}
+
+	ret = of_property_read_u32(np, "fsl,asrc-format", &easrc->asrc_format);
+	if (ret) {
+		dev_err(dev, "failed to asrc format\n");
+		return ret;
+	}
+
+	if (!(FSL_EASRC_FORMATS & (1ULL << easrc->asrc_format))) {
+		dev_warn(dev, "unsupported format, switching to S24_LE\n");
+		easrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
+	}
+
+	ret = of_property_read_string(np, "firmware-name",
+				      &easrc_priv->fw_name);
+	if (ret) {
+		dev_err(dev, "failed to get firmware name\n");
+		return ret;
+	}
+
+	platform_set_drvdata(pdev, easrc);
+	pm_runtime_enable(dev);
+
+	spin_lock_init(&easrc->lock);
+
+	regcache_cache_only(easrc->regmap, true);
+
+	ret = devm_snd_soc_register_component(dev, &fsl_easrc_component,
+					      &fsl_easrc_dai, 1);
+	if (ret) {
+		dev_err(dev, "failed to register ASoC DAI\n");
+		return ret;
+	}
+
+	ret = devm_snd_soc_register_component(dev, &fsl_asrc_component,
+					      NULL, 0);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to register ASoC platform\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int fsl_easrc_remove(struct platform_device *pdev)
+{
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static __maybe_unused int fsl_easrc_runtime_suspend(struct device *dev)
+{
+	struct fsl_asrc *easrc = dev_get_drvdata(dev);
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	unsigned long lock_flags;
+
+	regcache_cache_only(easrc->regmap, true);
+
+	clk_disable_unprepare(easrc->mem_clk);
+
+	spin_lock_irqsave(&easrc->lock, lock_flags);
+	easrc_priv->firmware_loaded = 0;
+	spin_unlock_irqrestore(&easrc->lock, lock_flags);
+
+	return 0;
+}
+
+static __maybe_unused int fsl_easrc_runtime_resume(struct device *dev)
+{
+	struct fsl_asrc *easrc = dev_get_drvdata(dev);
+	struct fsl_easrc_priv *easrc_priv = easrc->private;
+	struct fsl_easrc_ctx_priv *ctx_priv;
+	struct fsl_asrc_pair *ctx;
+	unsigned long lock_flags;
+	int ret;
+	int i;
+
+	ret = clk_prepare_enable(easrc->mem_clk);
+	if (ret)
+		return ret;
+
+	regcache_cache_only(easrc->regmap, false);
+	regcache_mark_dirty(easrc->regmap);
+	regcache_sync(easrc->regmap);
+
+	spin_lock_irqsave(&easrc->lock, lock_flags);
+	if (easrc_priv->firmware_loaded) {
+		spin_unlock_irqrestore(&easrc->lock, lock_flags);
+		goto skip_load;
+	}
+	easrc_priv->firmware_loaded = 1;
+	spin_unlock_irqrestore(&easrc->lock, lock_flags);
+
+	ret = fsl_easrc_get_firmware(easrc);
+	if (ret) {
+		dev_err(dev, "failed to get firmware\n");
+		goto disable_mem_clk;
+	}
+
+	/*
+	 * Write Resampling Coefficients
+	 * The coefficient RAM must be configured prior to beginning of
+	 * any context processing within the ASRC
+	 */
+	ret = fsl_easrc_resampler_config(easrc);
+	if (ret) {
+		dev_err(dev, "resampler config failed\n");
+		goto disable_mem_clk;
+	}
+
+	for (i = ASRC_PAIR_A; i < EASRC_CTX_MAX_NUM; i++) {
+		ctx = easrc->pair[i];
+		if (!ctx)
+			continue;
+
+		ctx_priv = ctx->private;
+		fsl_easrc_set_rs_ratio(ctx);
+		ctx_priv->out_missed_sample = ctx_priv->in_filled_sample *
+					      ctx_priv->out_params.sample_rate /
+					      ctx_priv->in_params.sample_rate;
+		if (ctx_priv->in_filled_sample * ctx_priv->out_params.sample_rate
+		    % ctx_priv->in_params.sample_rate != 0)
+			ctx_priv->out_missed_sample += 1;
+
+		ret = fsl_easrc_write_pf_coeff_mem(easrc, i,
+						   ctx_priv->st1_coeff,
+						   ctx_priv->st1_num_taps,
+						   ctx_priv->st1_addexp);
+		if (ret)
+			goto disable_mem_clk;
+
+		ret = fsl_easrc_write_pf_coeff_mem(easrc, i,
+						   ctx_priv->st2_coeff,
+						   ctx_priv->st2_num_taps,
+						   ctx_priv->st2_addexp);
+		if (ret)
+			goto disable_mem_clk;
+	}
+
+skip_load:
+	return 0;
+
+disable_mem_clk:
+	clk_disable_unprepare(easrc->mem_clk);
+	return ret;
+}
+
+static const struct dev_pm_ops fsl_easrc_pm_ops = {
+	SET_RUNTIME_PM_OPS(fsl_easrc_runtime_suspend,
+			   fsl_easrc_runtime_resume,
+			   NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
+};
+
+static struct platform_driver fsl_easrc_driver = {
+	.probe = fsl_easrc_probe,
+	.remove = fsl_easrc_remove,
+	.driver = {
+		.name = "fsl-easrc",
+		.pm = &fsl_easrc_pm_ops,
+		.of_match_table = fsl_easrc_dt_ids,
+	},
+};
+module_platform_driver(fsl_easrc_driver);
+
+MODULE_DESCRIPTION("NXP Enhanced Asynchronous Sample Rate (eASRC) driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/fsl_easrc.h b/sound/soc/fsl/fsl_easrc.h
new file mode 100644
index 000000000000..30620d56252c
--- /dev/null
+++ b/sound/soc/fsl/fsl_easrc.h
@@ -0,0 +1,651 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 NXP
+ */
+
+#ifndef _FSL_EASRC_H
+#define _FSL_EASRC_H
+
+#include <sound/asound.h>
+#include <linux/platform_data/dma-imx.h>
+
+#include "fsl_asrc_common.h"
+
+/* EASRC Register Map */
+
+/* ASRC Input Write FIFO */
+#define REG_EASRC_WRFIFO(ctx)		(0x000 + 4 * (ctx))
+/* ASRC Output Read FIFO */
+#define REG_EASRC_RDFIFO(ctx)		(0x010 + 4 * (ctx))
+/* ASRC Context Control */
+#define REG_EASRC_CC(ctx)		(0x020 + 4 * (ctx))
+/* ASRC Context Control Extended 1 */
+#define REG_EASRC_CCE1(ctx)		(0x030 + 4 * (ctx))
+/* ASRC Context Control Extended 2 */
+#define REG_EASRC_CCE2(ctx)		(0x040 + 4 * (ctx))
+/* ASRC Control Input Access */
+#define REG_EASRC_CIA(ctx)		(0x050 + 4 * (ctx))
+/* ASRC Datapath Processor Control Slot0 */
+#define REG_EASRC_DPCS0R0(ctx)		(0x060 + 4 * (ctx))
+#define REG_EASRC_DPCS0R1(ctx)		(0x070 + 4 * (ctx))
+#define REG_EASRC_DPCS0R2(ctx)		(0x080 + 4 * (ctx))
+#define REG_EASRC_DPCS0R3(ctx)		(0x090 + 4 * (ctx))
+/* ASRC Datapath Processor Control Slot1 */
+#define REG_EASRC_DPCS1R0(ctx)		(0x0A0 + 4 * (ctx))
+#define REG_EASRC_DPCS1R1(ctx)		(0x0B0 + 4 * (ctx))
+#define REG_EASRC_DPCS1R2(ctx)		(0x0C0 + 4 * (ctx))
+#define REG_EASRC_DPCS1R3(ctx)		(0x0D0 + 4 * (ctx))
+/* ASRC Context Output Control */
+#define REG_EASRC_COC(ctx)		(0x0E0 + 4 * (ctx))
+/* ASRC Control Output Access */
+#define REG_EASRC_COA(ctx)		(0x0F0 + 4 * (ctx))
+/* ASRC Sample FIFO Status */
+#define REG_EASRC_SFS(ctx)		(0x100 + 4 * (ctx))
+/* ASRC Resampling Ratio Low */
+#define REG_EASRC_RRL(ctx)		(0x110 + 8 * (ctx))
+/* ASRC Resampling Ratio High */
+#define REG_EASRC_RRH(ctx)		(0x114 + 8 * (ctx))
+/* ASRC Resampling Ratio Update Control */
+#define REG_EASRC_RUC(ctx)		(0x130 + 4 * (ctx))
+/* ASRC Resampling Ratio Update Rate */
+#define REG_EASRC_RUR(ctx)		(0x140 + 4 * (ctx))
+/* ASRC Resampling Center Tap Coefficient Low */
+#define REG_EASRC_RCTCL			(0x150)
+/* ASRC Resampling Center Tap Coefficient High */
+#define REG_EASRC_RCTCH			(0x154)
+/* ASRC Prefilter Coefficient FIFO */
+#define REG_EASRC_PCF(ctx)		(0x160 + 4 * (ctx))
+/* ASRC Context Resampling Coefficient Memory */
+#define REG_EASRC_CRCM			0x170
+/* ASRC Context Resampling Coefficient Control*/
+#define REG_EASRC_CRCC			0x174
+/* ASRC Interrupt Control */
+#define REG_EASRC_IRQC			0x178
+/* ASRC Interrupt Status Flags */
+#define REG_EASRC_IRQF			0x17C
+/* ASRC Channel Status 0 */
+#define REG_EASRC_CS0(ctx)		(0x180 + 4 * (ctx))
+/* ASRC Channel Status 1 */
+#define REG_EASRC_CS1(ctx)		(0x190 + 4 * (ctx))
+/* ASRC Channel Status 2 */
+#define REG_EASRC_CS2(ctx)		(0x1A0 + 4 * (ctx))
+/* ASRC Channel Status 3 */
+#define REG_EASRC_CS3(ctx)		(0x1B0 + 4 * (ctx))
+/* ASRC Channel Status 4 */
+#define REG_EASRC_CS4(ctx)		(0x1C0 + 4 * (ctx))
+/* ASRC Channel Status 5 */
+#define REG_EASRC_CS5(ctx)		(0x1D0 + 4 * (ctx))
+/* ASRC Debug Control Register */
+#define REG_EASRC_DBGC			0x1E0
+/* ASRC Debug Status Register */
+#define REG_EASRC_DBGS			0x1E4
+
+#define REG_EASRC_FIFO(x, ctx)		(x == IN ? REG_EASRC_WRFIFO(ctx) \
+						: REG_EASRC_RDFIFO(ctx))
+
+/* ASRC Context Control (CC) */
+#define EASRC_CC_EN_SHIFT		31
+#define EASRC_CC_EN_MASK		BIT(EASRC_CC_EN_SHIFT)
+#define EASRC_CC_EN			BIT(EASRC_CC_EN_SHIFT)
+#define EASRC_CC_STOP_SHIFT		29
+#define EASRC_CC_STOP_MASK		BIT(EASRC_CC_STOP_SHIFT)
+#define EASRC_CC_STOP			BIT(EASRC_CC_STOP_SHIFT)
+#define EASRC_CC_FWMDE_SHIFT		28
+#define EASRC_CC_FWMDE_MASK		BIT(EASRC_CC_FWMDE_SHIFT)
+#define EASRC_CC_FWMDE			BIT(EASRC_CC_FWMDE_SHIFT)
+#define EASRC_CC_FIFO_WTMK_SHIFT	16
+#define EASRC_CC_FIFO_WTMK_WIDTH	7
+#define EASRC_CC_FIFO_WTMK_MASK		((BIT(EASRC_CC_FIFO_WTMK_WIDTH) - 1) \
+					 << EASRC_CC_FIFO_WTMK_SHIFT)
+#define EASRC_CC_FIFO_WTMK(v)		(((v) << EASRC_CC_FIFO_WTMK_SHIFT) \
+					 & EASRC_CC_FIFO_WTMK_MASK)
+#define EASRC_CC_SAMPLE_POS_SHIFT	11
+#define EASRC_CC_SAMPLE_POS_WIDTH	5
+#define EASRC_CC_SAMPLE_POS_MASK	((BIT(EASRC_CC_SAMPLE_POS_WIDTH) - 1) \
+					 << EASRC_CC_SAMPLE_POS_SHIFT)
+#define EASRC_CC_SAMPLE_POS(v)		(((v) << EASRC_CC_SAMPLE_POS_SHIFT) \
+					 & EASRC_CC_SAMPLE_POS_MASK)
+#define EASRC_CC_ENDIANNESS_SHIFT	10
+#define EASRC_CC_ENDIANNESS_MASK	BIT(EASRC_CC_ENDIANNESS_SHIFT)
+#define EASRC_CC_ENDIANNESS		BIT(EASRC_CC_ENDIANNESS_SHIFT)
+#define EASRC_CC_BPS_SHIFT		8
+#define EASRC_CC_BPS_WIDTH		2
+#define EASRC_CC_BPS_MASK		((BIT(EASRC_CC_BPS_WIDTH) - 1) \
+					 << EASRC_CC_BPS_SHIFT)
+#define EASRC_CC_BPS(v)			(((v) << EASRC_CC_BPS_SHIFT) \
+					 & EASRC_CC_BPS_MASK)
+#define EASRC_CC_FMT_SHIFT		7
+#define EASRC_CC_FMT_MASK		BIT(EASRC_CC_FMT_SHIFT)
+#define EASRC_CC_FMT			BIT(EASRC_CC_FMT_SHIFT)
+#define EASRC_CC_INSIGN_SHIFT		6
+#define EASRC_CC_INSIGN_MASK		BIT(EASRC_CC_INSIGN_SHIFT)
+#define EASRC_CC_INSIGN			BIT(EASRC_CC_INSIGN_SHIFT)
+#define EASRC_CC_CHEN_SHIFT		0
+#define EASRC_CC_CHEN_WIDTH		5
+#define EASRC_CC_CHEN_MASK		((BIT(EASRC_CC_CHEN_WIDTH) - 1) \
+					 << EASRC_CC_CHEN_SHIFT)
+#define EASRC_CC_CHEN(v)		(((v) << EASRC_CC_CHEN_SHIFT) \
+					 & EASRC_CC_CHEN_MASK)
+
+/* ASRC Context Control Extended 1 (CCE1) */
+#define EASRC_CCE1_COEF_WS_SHIFT	25
+#define EASRC_CCE1_COEF_WS_MASK		BIT(EASRC_CCE1_COEF_WS_SHIFT)
+#define EASRC_CCE1_COEF_WS		BIT(EASRC_CCE1_COEF_WS_SHIFT)
+#define EASRC_CCE1_COEF_MEM_RST_SHIFT	24
+#define EASRC_CCE1_COEF_MEM_RST_MASK	BIT(EASRC_CCE1_COEF_MEM_RST_SHIFT)
+#define EASRC_CCE1_COEF_MEM_RST		BIT(EASRC_CCE1_COEF_MEM_RST_SHIFT)
+#define EASRC_CCE1_PF_EXP_SHIFT		16
+#define EASRC_CCE1_PF_EXP_WIDTH		8
+#define EASRC_CCE1_PF_EXP_MASK		((BIT(EASRC_CCE1_PF_EXP_WIDTH) - 1) \
+					 << EASRC_CCE1_PF_EXP_SHIFT)
+#define EASRC_CCE1_PF_EXP(v)		(((v) << EASRC_CCE1_PF_EXP_SHIFT) \
+					 & EASRC_CCE1_PF_EXP_MASK)
+#define EASRC_CCE1_PF_ST1_WBFP_SHIFT	9
+#define EASRC_CCE1_PF_ST1_WBFP_MASK	BIT(EASRC_CCE1_PF_ST1_WBFP_SHIFT)
+#define EASRC_CCE1_PF_ST1_WBFP		BIT(EASRC_CCE1_PF_ST1_WBFP_SHIFT)
+#define EASRC_CCE1_PF_TSEN_SHIFT	8
+#define EASRC_CCE1_PF_TSEN_MASK		BIT(EASRC_CCE1_PF_TSEN_SHIFT)
+#define EASRC_CCE1_PF_TSEN		BIT(EASRC_CCE1_PF_TSEN_SHIFT)
+#define EASRC_CCE1_RS_BYPASS_SHIFT	7
+#define EASRC_CCE1_RS_BYPASS_MASK	BIT(EASRC_CCE1_RS_BYPASS_SHIFT)
+#define EASRC_CCE1_RS_BYPASS		BIT(EASRC_CCE1_RS_BYPASS_SHIFT)
+#define EASRC_CCE1_PF_BYPASS_SHIFT	6
+#define EASRC_CCE1_PF_BYPASS_MASK	BIT(EASRC_CCE1_PF_BYPASS_SHIFT)
+#define EASRC_CCE1_PF_BYPASS		BIT(EASRC_CCE1_PF_BYPASS_SHIFT)
+#define EASRC_CCE1_RS_STOP_SHIFT	5
+#define EASRC_CCE1_RS_STOP_MASK		BIT(EASRC_CCE1_RS_STOP_SHIFT)
+#define EASRC_CCE1_RS_STOP		BIT(EASRC_CCE1_RS_STOP_SHIFT)
+#define EASRC_CCE1_PF_STOP_SHIFT	4
+#define EASRC_CCE1_PF_STOP_MASK		BIT(EASRC_CCE1_PF_STOP_SHIFT)
+#define EASRC_CCE1_PF_STOP		BIT(EASRC_CCE1_PF_STOP_SHIFT)
+#define EASRC_CCE1_RS_INIT_SHIFT	2
+#define EASRC_CCE1_RS_INIT_WIDTH	2
+#define EASRC_CCE1_RS_INIT_MASK		((BIT(EASRC_CCE1_RS_INIT_WIDTH) - 1) \
+					 << EASRC_CCE1_RS_INIT_SHIFT)
+#define EASRC_CCE1_RS_INIT(v)		(((v) << EASRC_CCE1_RS_INIT_SHIFT) \
+					 & EASRC_CCE1_RS_INIT_MASK)
+#define EASRC_CCE1_PF_INIT_SHIFT	0
+#define EASRC_CCE1_PF_INIT_WIDTH	2
+#define EASRC_CCE1_PF_INIT_MASK		((BIT(EASRC_CCE1_PF_INIT_WIDTH) - 1) \
+					 << EASRC_CCE1_PF_INIT_SHIFT)
+#define EASRC_CCE1_PF_INIT(v)		(((v) << EASRC_CCE1_PF_INIT_SHIFT) \
+					 & EASRC_CCE1_PF_INIT_MASK)
+
+/* ASRC Context Control Extended 2 (CCE2) */
+#define EASRC_CCE2_ST2_TAPS_SHIFT	16
+#define EASRC_CCE2_ST2_TAPS_WIDTH	9
+#define EASRC_CCE2_ST2_TAPS_MASK	((BIT(EASRC_CCE2_ST2_TAPS_WIDTH) - 1) \
+					 << EASRC_CCE2_ST2_TAPS_SHIFT)
+#define EASRC_CCE2_ST2_TAPS(v)		(((v) << EASRC_CCE2_ST2_TAPS_SHIFT) \
+					 & EASRC_CCE2_ST2_TAPS_MASK)
+#define EASRC_CCE2_ST1_TAPS_SHIFT	0
+#define EASRC_CCE2_ST1_TAPS_WIDTH	9
+#define EASRC_CCE2_ST1_TAPS_MASK	((BIT(EASRC_CCE2_ST1_TAPS_WIDTH) - 1) \
+					 << EASRC_CCE2_ST1_TAPS_SHIFT)
+#define EASRC_CCE2_ST1_TAPS(v)		(((v) << EASRC_CCE2_ST1_TAPS_SHIFT) \
+					 & EASRC_CCE2_ST1_TAPS_MASK)
+
+/* ASRC Control Input Access (CIA) */
+#define EASRC_CIA_ITER_SHIFT		16
+#define EASRC_CIA_ITER_WIDTH		6
+#define EASRC_CIA_ITER_MASK		((BIT(EASRC_CIA_ITER_WIDTH) - 1) \
+					 << EASRC_CIA_ITER_SHIFT)
+#define EASRC_CIA_ITER(v)		(((v) << EASRC_CIA_ITER_SHIFT) \
+					 & EASRC_CIA_ITER_MASK)
+#define EASRC_CIA_GRLEN_SHIFT		8
+#define EASRC_CIA_GRLEN_WIDTH		6
+#define EASRC_CIA_GRLEN_MASK		((BIT(EASRC_CIA_GRLEN_WIDTH) - 1) \
+					 << EASRC_CIA_GRLEN_SHIFT)
+#define EASRC_CIA_GRLEN(v)		(((v) << EASRC_CIA_GRLEN_SHIFT) \
+					 & EASRC_CIA_GRLEN_MASK)
+#define EASRC_CIA_ACCLEN_SHIFT		0
+#define EASRC_CIA_ACCLEN_WIDTH		6
+#define EASRC_CIA_ACCLEN_MASK		((BIT(EASRC_CIA_ACCLEN_WIDTH) - 1) \
+					 << EASRC_CIA_ACCLEN_SHIFT)
+#define EASRC_CIA_ACCLEN(v)		(((v) << EASRC_CIA_ACCLEN_SHIFT) \
+					 & EASRC_CIA_ACCLEN_MASK)
+
+/* ASRC Datapath Processor Control Slot0 Register0 (DPCS0R0) */
+#define EASRC_DPCS0R0_MAXCH_SHIFT	24
+#define EASRC_DPCS0R0_MAXCH_WIDTH	5
+#define EASRC_DPCS0R0_MAXCH_MASK	((BIT(EASRC_DPCS0R0_MAXCH_WIDTH) - 1) \
+					 << EASRC_DPCS0R0_MAXCH_SHIFT)
+#define EASRC_DPCS0R0_MAXCH(v)		(((v) << EASRC_DPCS0R0_MAXCH_SHIFT) \
+					 & EASRC_DPCS0R0_MAXCH_MASK)
+#define EASRC_DPCS0R0_MINCH_SHIFT	16
+#define EASRC_DPCS0R0_MINCH_WIDTH	5
+#define EASRC_DPCS0R0_MINCH_MASK	((BIT(EASRC_DPCS0R0_MINCH_WIDTH) - 1) \
+					 << EASRC_DPCS0R0_MINCH_SHIFT)
+#define EASRC_DPCS0R0_MINCH(v)		(((v) << EASRC_DPCS0R0_MINCH_SHIFT) \
+					 & EASRC_DPCS0R0_MINCH_MASK)
+#define EASRC_DPCS0R0_NUMCH_SHIFT	8
+#define EASRC_DPCS0R0_NUMCH_WIDTH	5
+#define EASRC_DPCS0R0_NUMCH_MASK	((BIT(EASRC_DPCS0R0_NUMCH_WIDTH) - 1) \
+					 << EASRC_DPCS0R0_NUMCH_SHIFT)
+#define EASRC_DPCS0R0_NUMCH(v)		(((v) << EASRC_DPCS0R0_NUMCH_SHIFT) \
+					 & EASRC_DPCS0R0_NUMCH_MASK)
+#define EASRC_DPCS0R0_CTXNUM_SHIFT	1
+#define EASRC_DPCS0R0_CTXNUM_WIDTH	2
+#define EASRC_DPCS0R0_CTXNUM_MASK	((BIT(EASRC_DPCS0R0_CTXNUM_WIDTH) - 1) \
+					 << EASRC_DPCS0R0_CTXNUM_SHIFT)
+#define EASRC_DPCS0R0_CTXNUM(v)		(((v) << EASRC_DPCS0R0_CTXNUM_SHIFT) \
+					 & EASRC_DPCS0R0_CTXNUM_MASK)
+#define EASRC_DPCS0R0_EN_SHIFT		0
+#define EASRC_DPCS0R0_EN_MASK		BIT(EASRC_DPCS0R0_EN_SHIFT)
+#define EASRC_DPCS0R0_EN		BIT(EASRC_DPCS0R0_EN_SHIFT)
+
+/* ASRC Datapath Processor Control Slot0 Register1 (DPCS0R1) */
+#define EASRC_DPCS0R1_ST1_EXP_SHIFT	0
+#define EASRC_DPCS0R1_ST1_EXP_WIDTH	13
+#define EASRC_DPCS0R1_ST1_EXP_MASK	((BIT(EASRC_DPCS0R1_ST1_EXP_WIDTH) - 1) \
+					 << EASRC_DPCS0R1_ST1_EXP_SHIFT)
+#define EASRC_DPCS0R1_ST1_EXP(v)	(((v) << EASRC_DPCS0R1_ST1_EXP_SHIFT) \
+					 & EASRC_DPCS0R1_ST1_EXP_MASK)
+
+/* ASRC Datapath Processor Control Slot0 Register2 (DPCS0R2) */
+#define EASRC_DPCS0R2_ST1_MA_SHIFT	16
+#define EASRC_DPCS0R2_ST1_MA_WIDTH	13
+#define EASRC_DPCS0R2_ST1_MA_MASK	((BIT(EASRC_DPCS0R2_ST1_MA_WIDTH) - 1) \
+					 << EASRC_DPCS0R2_ST1_MA_SHIFT)
+#define EASRC_DPCS0R2_ST1_MA(v)		(((v) << EASRC_DPCS0R2_ST1_MA_SHIFT) \
+					 & EASRC_DPCS0R2_ST1_MA_MASK)
+#define EASRC_DPCS0R2_ST1_SA_SHIFT	0
+#define EASRC_DPCS0R2_ST1_SA_WIDTH	13
+#define EASRC_DPCS0R2_ST1_SA_MASK	((BIT(EASRC_DPCS0R2_ST1_SA_WIDTH) - 1) \
+					 << EASRC_DPCS0R2_ST1_SA_SHIFT)
+#define EASRC_DPCS0R2_ST1_SA(v)		(((v) << EASRC_DPCS0R2_ST1_SA_SHIFT) \
+					 & EASRC_DPCS0R2_ST1_SA_MASK)
+
+/* ASRC Datapath Processor Control Slot0 Register3 (DPCS0R3) */
+#define EASRC_DPCS0R3_ST2_MA_SHIFT	16
+#define EASRC_DPCS0R3_ST2_MA_WIDTH	13
+#define EASRC_DPCS0R3_ST2_MA_MASK	((BIT(EASRC_DPCS0R3_ST2_MA_WIDTH) - 1) \
+					 << EASRC_DPCS0R3_ST2_MA_SHIFT)
+#define EASRC_DPCS0R3_ST2_MA(v)		(((v) << EASRC_DPCS0R3_ST2_MA_SHIFT) \
+					 & EASRC_DPCS0R3_ST2_MA_MASK)
+#define EASRC_DPCS0R3_ST2_SA_SHIFT	0
+#define EASRC_DPCS0R3_ST2_SA_WIDTH	13
+#define EASRC_DPCS0R3_ST2_SA_MASK	((BIT(EASRC_DPCS0R3_ST2_SA_WIDTH) - 1) \
+					 << EASRC_DPCS0R3_ST2_SA_SHIFT)
+#define EASRC_DPCS0R3_ST2_SA(v)		(((v) << EASRC_DPCS0R3_ST2_SA_SHIFT) \
+						 & EASRC_DPCS0R3_ST2_SA_MASK)
+
+/* ASRC Context Output Control (COC) */
+#define EASRC_COC_FWMDE_SHIFT		28
+#define EASRC_COC_FWMDE_MASK		BIT(EASRC_COC_FWMDE_SHIFT)
+#define EASRC_COC_FWMDE			BIT(EASRC_COC_FWMDE_SHIFT)
+#define EASRC_COC_FIFO_WTMK_SHIFT	16
+#define EASRC_COC_FIFO_WTMK_WIDTH	7
+#define EASRC_COC_FIFO_WTMK_MASK	((BIT(EASRC_COC_FIFO_WTMK_WIDTH) - 1) \
+					 << EASRC_COC_FIFO_WTMK_SHIFT)
+#define EASRC_COC_FIFO_WTMK(v)		(((v) << EASRC_COC_FIFO_WTMK_SHIFT) \
+					 & EASRC_COC_FIFO_WTMK_MASK)
+#define EASRC_COC_SAMPLE_POS_SHIFT	11
+#define EASRC_COC_SAMPLE_POS_WIDTH	5
+#define EASRC_COC_SAMPLE_POS_MASK	((BIT(EASRC_COC_SAMPLE_POS_WIDTH) - 1) \
+					 << EASRC_COC_SAMPLE_POS_SHIFT)
+#define EASRC_COC_SAMPLE_POS(v)		(((v) << EASRC_COC_SAMPLE_POS_SHIFT) \
+					 & EASRC_COC_SAMPLE_POS_MASK)
+#define EASRC_COC_ENDIANNESS_SHIFT	10
+#define EASRC_COC_ENDIANNESS_MASK	BIT(EASRC_COC_ENDIANNESS_SHIFT)
+#define EASRC_COC_ENDIANNESS		BIT(EASRC_COC_ENDIANNESS_SHIFT)
+#define EASRC_COC_BPS_SHIFT		8
+#define EASRC_COC_BPS_WIDTH		2
+#define EASRC_COC_BPS_MASK		((BIT(EASRC_COC_BPS_WIDTH) - 1) \
+					 << EASRC_COC_BPS_SHIFT)
+#define EASRC_COC_BPS(v)		(((v) << EASRC_COC_BPS_SHIFT) \
+					 & EASRC_COC_BPS_MASK)
+#define EASRC_COC_FMT_SHIFT		7
+#define EASRC_COC_FMT_MASK		BIT(EASRC_COC_FMT_SHIFT)
+#define EASRC_COC_FMT			BIT(EASRC_COC_FMT_SHIFT)
+#define EASRC_COC_OUTSIGN_SHIFT		6
+#define EASRC_COC_OUTSIGN_MASK		BIT(EASRC_COC_OUTSIGN_SHIFT)
+#define EASRC_COC_OUTSIGN_OUT		BIT(EASRC_COC_OUTSIGN_SHIFT)
+#define EASRC_COC_IEC_VDATA_SHIFT	2
+#define EASRC_COC_IEC_VDATA_MASK	BIT(EASRC_COC_IEC_VDATA_SHIFT)
+#define EASRC_COC_IEC_VDATA		BIT(EASRC_COC_IEC_VDATA_SHIFT)
+#define EASRC_COC_IEC_EN_SHIFT		1
+#define EASRC_COC_IEC_EN_MASK		BIT(EASRC_COC_IEC_EN_SHIFT)
+#define EASRC_COC_IEC_EN		BIT(EASRC_COC_IEC_EN_SHIFT)
+#define EASRC_COC_DITHER_EN_SHIFT	0
+#define EASRC_COC_DITHER_EN_MASK	BIT(EASRC_COC_DITHER_EN_SHIFT)
+#define EASRC_COC_DITHER_EN		BIT(EASRC_COC_DITHER_EN_SHIFT)
+
+/* ASRC Control Output Access (COA) */
+#define EASRC_COA_ITER_SHIFT		16
+#define EASRC_COA_ITER_WIDTH		6
+#define EASRC_COA_ITER_MASK		((BIT(EASRC_COA_ITER_WIDTH) - 1) \
+					 << EASRC_COA_ITER_SHIFT)
+#define EASRC_COA_ITER(v)		(((v) << EASRC_COA_ITER_SHIFT) \
+					 & EASRC_COA_ITER_MASK)
+#define EASRC_COA_GRLEN_SHIFT		8
+#define EASRC_COA_GRLEN_WIDTH		6
+#define EASRC_COA_GRLEN_MASK		((BIT(EASRC_COA_GRLEN_WIDTH) - 1) \
+					 << EASRC_COA_GRLEN_SHIFT)
+#define EASRC_COA_GRLEN(v)		(((v) << EASRC_COA_GRLEN_SHIFT) \
+					 & EASRC_COA_GRLEN_MASK)
+#define EASRC_COA_ACCLEN_SHIFT		0
+#define EASRC_COA_ACCLEN_WIDTH		6
+#define EASRC_COA_ACCLEN_MASK		((BIT(EASRC_COA_ACCLEN_WIDTH) - 1) \
+					 << EASRC_COA_ACCLEN_SHIFT)
+#define EASRC_COA_ACCLEN(v)		(((v) << EASRC_COA_ACCLEN_SHIFT) \
+					 & EASRC_COA_ACCLEN_MASK)
+
+/* ASRC Sample FIFO Status (SFS) */
+#define EASRC_SFS_IWTMK_SHIFT		23
+#define EASRC_SFS_IWTMK_MASK		BIT(EASRC_SFS_IWTMK_SHIFT)
+#define EASRC_SFS_IWTMK			BIT(EASRC_SFS_IWTMK_SHIFT)
+#define EASRC_SFS_NSGI_SHIFT		16
+#define EASRC_SFS_NSGI_WIDTH		7
+#define EASRC_SFS_NSGI_MASK		((BIT(EASRC_SFS_NSGI_WIDTH) - 1) \
+					 << EASRC_SFS_NSGI_SHIFT)
+#define EASRC_SFS_NSGI(v)		(((v) << EASRC_SFS_NSGI_SHIFT) \
+					 & EASRC_SFS_NSGI_MASK)
+#define EASRC_SFS_OWTMK_SHIFT		7
+#define EASRC_SFS_OWTMK_MASK		BIT(EASRC_SFS_OWTMK_SHIFT)
+#define EASRC_SFS_OWTMK			BIT(EASRC_SFS_OWTMK_SHIFT)
+#define EASRC_SFS_NSGO_SHIFT		0
+#define EASRC_SFS_NSGO_WIDTH		7
+#define EASRC_SFS_NSGO_MASK		((BIT(EASRC_SFS_NSGO_WIDTH) - 1) \
+					 << EASRC_SFS_NSGO_SHIFT)
+#define EASRC_SFS_NSGO(v)		(((v) << EASRC_SFS_NSGO_SHIFT) \
+					 & EASRC_SFS_NSGO_MASK)
+
+/* ASRC Resampling Ratio Low (RRL) */
+#define EASRC_RRL_RS_RL_SHIFT		0
+#define EASRC_RRL_RS_RL_WIDTH		32
+#define EASRC_RRL_RS_RL(v)		((v) << EASRC_RRL_RS_RL_SHIFT)
+
+/* ASRC Resampling Ratio High (RRH) */
+#define EASRC_RRH_RS_VLD_SHIFT		31
+#define EASRC_RRH_RS_VLD_MASK		BIT(EASRC_RRH_RS_VLD_SHIFT)
+#define EASRC_RRH_RS_VLD		BIT(EASRC_RRH_RS_VLD_SHIFT)
+#define EASRC_RRH_RS_RH_SHIFT		0
+#define EASRC_RRH_RS_RH_WIDTH		12
+#define EASRC_RRH_RS_RH_MASK		((BIT(EASRC_RRH_RS_RH_WIDTH) - 1) \
+					 << EASRC_RRH_RS_RH_SHIFT)
+#define EASRC_RRH_RS_RH(v)		(((v) << EASRC_RRH_RS_RH_SHIFT) \
+					 & EASRC_RRH_RS_RH_MASK)
+
+/* ASRC Resampling Ratio Update Control (RSUC) */
+#define EASRC_RSUC_RS_RM_SHIFT		0
+#define EASRC_RSUC_RS_RM_WIDTH		32
+#define EASRC_RSUC_RS_RM(v)		((v) << EASRC_RSUC_RS_RM_SHIFT)
+
+/* ASRC Resampling Ratio Update Rate (RRUR) */
+#define EASRC_RRUR_RRR_SHIFT		0
+#define EASRC_RRUR_RRR_WIDTH		31
+#define EASRC_RRUR_RRR_MASK		((BIT(EASRC_RRUR_RRR_WIDTH) - 1) \
+					 << EASRC_RRUR_RRR_SHIFT)
+#define EASRC_RRUR_RRR(v)		(((v) << EASRC_RRUR_RRR_SHIFT) \
+					 & EASRC_RRUR_RRR_MASK)
+
+/* ASRC Resampling Center Tap Coefficient Low (RCTCL) */
+#define EASRC_RCTCL_RS_CL_SHIFT		0
+#define EASRC_RCTCL_RS_CL_WIDTH		32
+#define EASRC_RCTCL_RS_CL(v)		((v) << EASRC_RCTCL_RS_CL_SHIFT)
+
+/* ASRC Resampling Center Tap Coefficient High (RCTCH) */
+#define EASRC_RCTCH_RS_CH_SHIFT		0
+#define EASRC_RCTCH_RS_CH_WIDTH		32
+#define EASRC_RCTCH_RS_CH(v)		((v) << EASRC_RCTCH_RS_CH_SHIFT)
+
+/* ASRC Prefilter Coefficient FIFO (PCF) */
+#define EASRC_PCF_CD_SHIFT		0
+#define EASRC_PCF_CD_WIDTH		32
+#define EASRC_PCF_CD(v)			((v) << EASRC_PCF_CD_SHIFT)
+
+/* ASRC Context Resampling Coefficient Memory (CRCM) */
+#define EASRC_CRCM_RS_CWD_SHIFT		0
+#define EASRC_CRCM_RS_CWD_WIDTH		32
+#define EASRC_CRCM_RS_CWD(v)		((v) << EASRC_CRCM_RS_CWD_SHIFT)
+
+/* ASRC Context Resampling Coefficient Control (CRCC) */
+#define EASRC_CRCC_RS_CA_SHIFT		16
+#define EASRC_CRCC_RS_CA_WIDTH		11
+#define EASRC_CRCC_RS_CA_MASK		((BIT(EASRC_CRCC_RS_CA_WIDTH) - 1) \
+					 << EASRC_CRCC_RS_CA_SHIFT)
+#define EASRC_CRCC_RS_CA(v)		(((v) << EASRC_CRCC_RS_CA_SHIFT) \
+					 & EASRC_CRCC_RS_CA_MASK)
+#define EASRC_CRCC_RS_TAPS_SHIFT	1
+#define EASRC_CRCC_RS_TAPS_WIDTH	2
+#define EASRC_CRCC_RS_TAPS_MASK		((BIT(EASRC_CRCC_RS_TAPS_WIDTH) - 1) \
+					 << EASRC_CRCC_RS_TAPS_SHIFT)
+#define EASRC_CRCC_RS_TAPS(v)		(((v) << EASRC_CRCC_RS_TAPS_SHIFT) \
+					 & EASRC_CRCC_RS_TAPS_MASK)
+#define EASRC_CRCC_RS_CPR_SHIFT		0
+#define EASRC_CRCC_RS_CPR_MASK		BIT(EASRC_CRCC_RS_CPR_SHIFT)
+#define EASRC_CRCC_RS_CPR		BIT(EASRC_CRCC_RS_CPR_SHIFT)
+
+/* ASRC Interrupt_Control (IC) */
+#define EASRC_IRQC_RSDM_SHIFT		8
+#define EASRC_IRQC_RSDM_WIDTH		4
+#define EASRC_IRQC_RSDM_MASK		((BIT(EASRC_IRQC_RSDM_WIDTH) - 1) \
+					 << EASRC_IRQC_RSDM_SHIFT)
+#define EASRC_IRQC_RSDM(v)		(((v) << EASRC_IRQC_RSDM_SHIFT) \
+					 & EASRC_IRQC_RSDM_MASK)
+#define EASRC_IRQC_OERM_SHIFT		4
+#define EASRC_IRQC_OERM_WIDTH		4
+#define EASRC_IRQC_OERM_MASK		((BIT(EASRC_IRQC_OERM_WIDTH) - 1) \
+					 << EASRC_IRQC_OERM_SHIFT)
+#define EASRC_IRQC_OERM(v)		(((v) << EASRC_IRQC_OERM_SHIFT) \
+					 & EASRC_IEQC_OERM_MASK)
+#define EASRC_IRQC_IOM_SHIFT		0
+#define EASRC_IRQC_IOM_WIDTH		4
+#define EASRC_IRQC_IOM_MASK		((BIT(EASRC_IRQC_IOM_WIDTH) - 1) \
+					 << EASRC_IRQC_IOM_SHIFT)
+#define EASRC_IRQC_IOM(v)		(((v) << EASRC_IRQC_IOM_SHIFT) \
+					 & EASRC_IRQC_IOM_MASK)
+
+/* ASRC Interrupt Status Flags (ISF) */
+#define EASRC_IRQF_RSD_SHIFT		8
+#define EASRC_IRQF_RSD_WIDTH		4
+#define EASRC_IRQF_RSD_MASK		((BIT(EASRC_IRQF_RSD_WIDTH) - 1) \
+					 << EASRC_IRQF_RSD_SHIFT)
+#define EASRC_IRQF_RSD(v)		(((v) << EASRC_IRQF_RSD_SHIFT) \
+					 & EASRC_IRQF_RSD_MASK)
+#define EASRC_IRQF_OER_SHIFT		4
+#define EASRC_IRQF_OER_WIDTH		4
+#define EASRC_IRQF_OER_MASK		((BIT(EASRC_IRQF_OER_WIDTH) - 1) \
+					 << EASRC_IRQF_OER_SHIFT)
+#define EASRC_IRQF_OER(v)		(((v) << EASRC_IRQF_OER_SHIFT) \
+					 & EASRC_IRQF_OER_MASK)
+#define EASRC_IRQF_IFO_SHIFT		0
+#define EASRC_IRQF_IFO_WIDTH		4
+#define EASRC_IRQF_IFO_MASK		((BIT(EASRC_IRQF_IFO_WIDTH) - 1) \
+					 << EASRC_IRQF_IFO_SHIFT)
+#define EASRC_IRQF_IFO(v)		(((v) << EASRC_IRQF_IFO_SHIFT) \
+					 & EASRC_IRQF_IFO_MASK)
+
+/* ASRC Context Channel STAT */
+#define EASRC_CSx_CSx_SHIFT		0
+#define EASRC_CSx_CSx_WIDTH		32
+#define EASRC_CSx_CSx(v)		((v) << EASRC_CSx_CSx_SHIFT)
+
+/* ASRC Debug Control Register */
+#define EASRC_DBGC_DMS_SHIFT		0
+#define EASRC_DBGC_DMS_WIDTH		6
+#define EASRC_DBGC_DMS_MASK		((BIT(EASRC_DBGC_DMS_WIDTH) - 1) \
+					 << EASRC_DBGC_DMS_SHIFT)
+#define EASRC_DBGC_DMS(v)		(((v) << EASRC_DBGC_DMS_SHIFT) \
+					 & EASRC_DBGC_DMS_MASK)
+
+/* ASRC Debug Status Register */
+#define EASRC_DBGS_DS_SHIFT		0
+#define EASRC_DBGS_DS_WIDTH		32
+#define EASRC_DBGS_DS(v)		((v) << EASRC_DBGS_DS_SHIFT)
+
+/* General Constants */
+#define EASRC_CTX_MAX_NUM		4
+#define EASRC_RS_COEFF_MEM		0
+#define EASRC_PF_COEFF_MEM		1
+
+/* Prefilter constants */
+#define EASRC_PF_ST1_ONLY		0
+#define EASRC_PF_TWO_STAGE_MODE		1
+#define EASRC_PF_ST1_COEFF_WR		0
+#define EASRC_PF_ST2_COEFF_WR		1
+#define EASRC_MAX_PF_TAPS		384
+
+/* Resampling constants */
+#define EASRC_RS_32_TAPS		0
+#define EASRC_RS_64_TAPS		1
+#define EASRC_RS_128_TAPS		2
+
+/* Initialization mode */
+#define EASRC_INIT_MODE_SW_CONTROL	0
+#define EASRC_INIT_MODE_REPLICATE	1
+#define EASRC_INIT_MODE_ZERO_FILL	2
+
+/* FIFO watermarks */
+#define FSL_EASRC_INPUTFIFO_WML		0x4
+#define FSL_EASRC_OUTPUTFIFO_WML	0x1
+
+#define EASRC_INPUTFIFO_THRESHOLD_MIN	0
+#define EASRC_INPUTFIFO_THRESHOLD_MAX	127
+#define EASRC_OUTPUTFIFO_THRESHOLD_MIN	0
+#define EASRC_OUTPUTFIFO_THRESHOLD_MAX	63
+
+#define EASRC_DMA_BUFFER_SIZE		(1024 * 48 * 9)
+#define EASRC_MAX_BUFFER_SIZE		(1024 * 48)
+
+#define FIRMWARE_MAGIC			0xDEAD
+#define FIRMWARE_VERSION		1
+
+#define PREFILTER_MEM_LEN		0x1800
+
+enum easrc_word_width {
+	EASRC_WIDTH_16_BIT = 0,
+	EASRC_WIDTH_20_BIT = 1,
+	EASRC_WIDTH_24_BIT = 2,
+	EASRC_WIDTH_32_BIT = 3,
+};
+
+struct __attribute__((__packed__))  asrc_firmware_hdr {
+	u32 magic;
+	u32 interp_scen;
+	u32 prefil_scen;
+	u32 firmware_version;
+};
+
+struct __attribute__((__packed__)) interp_params {
+	u32 magic;
+	u32 num_taps;
+	u32 num_phases;
+	u64 center_tap;
+	u64 coeff[8192];
+};
+
+struct __attribute__((__packed__)) prefil_params {
+	u32 magic;
+	u32 insr;
+	u32 outsr;
+	u32 st1_taps;
+	u32 st2_taps;
+	u32 st1_exp;
+	u64 coeff[256];
+};
+
+struct dma_block {
+	void *dma_vaddr;
+	unsigned int length;
+	unsigned int max_buf_size;
+};
+
+struct fsl_easrc_data_fmt {
+	unsigned int width : 2;
+	unsigned int endianness : 1;
+	unsigned int unsign : 1;
+	unsigned int floating_point : 1;
+	unsigned int iec958: 1;
+	unsigned int sample_pos: 5;
+	unsigned int addexp;
+};
+
+struct fsl_easrc_io_params {
+	struct fsl_easrc_data_fmt fmt;
+	unsigned int group_len;
+	unsigned int iterations;
+	unsigned int access_len;
+	unsigned int fifo_wtmk;
+	unsigned int sample_rate;
+	unsigned int sample_format;
+	unsigned int norm_rate;
+};
+
+struct fsl_easrc_slot {
+	bool busy;
+	int ctx_index;
+	int slot_index;
+	int num_channel;  /* maximum is 8 */
+	int min_channel;
+	int max_channel;
+	int pf_mem_used;
+};
+
+/**
+ * fsl_easrc_ctx_priv: EASRC context private data
+ *
+ * @in_params: input parameter
+ * @out_params:  output parameter
+ * @st1_num_taps: tap number of stage 1
+ * @st2_num_taps: tap number of stage 2
+ * @st1_num_exp: exponent number of stage 1
+ * @pf_init_mode: prefilter init mode
+ * @rs_init_mode:  resample filter init mode
+ * @ctx_streams: stream flag of ctx
+ * @rs_ratio: resampler ratio
+ * @st1_coeff: pointer of stage 1 coeff
+ * @st2_coeff: pointer of stage 2 coeff
+ * @in_filled_sample: input filled sample
+ * @out_missed_sample: sample missed in output
+ * @st1_addexp: exponent added for stage1
+ * @st2_addexp: exponent added for stage2
+ */
+struct fsl_easrc_ctx_priv {
+	struct fsl_easrc_io_params in_params;
+	struct fsl_easrc_io_params out_params;
+	unsigned int st1_num_taps;
+	unsigned int st2_num_taps;
+	unsigned int st1_num_exp;
+	unsigned int pf_init_mode;
+	unsigned int rs_init_mode;
+	unsigned int ctx_streams;
+	u64 rs_ratio;
+	u64 *st1_coeff;
+	u64 *st2_coeff;
+	int in_filled_sample;
+	int out_missed_sample;
+	int st1_addexp;
+	int st2_addexp;
+};
+
+/**
+ * fsl_easrc_priv: EASRC private data
+ *
+ * @slot: slot setting
+ * @firmware_hdr:  the header of firmware
+ * @interp: pointer to interpolation filter coeff
+ * @prefil: pointer to prefilter coeff
+ * @fw: firmware of coeff table
+ * @fw_name: firmware name
+ * @rs_num_taps:  resample filter taps, 32, 64, or 128
+ * @bps_iec958: bits per sample of iec958
+ * @rs_coeff: resampler coefficient
+ * @const_coeff: one tap prefilter coefficient
+ * @firmware_loaded: firmware is loaded
+ */
+struct fsl_easrc_priv {
+	struct fsl_easrc_slot slot[EASRC_CTX_MAX_NUM][2];
+	struct asrc_firmware_hdr *firmware_hdr;
+	struct interp_params *interp;
+	struct prefil_params *prefil;
+	const struct firmware *fw;
+	const char *fw_name;
+	unsigned int rs_num_taps;
+	unsigned int bps_iec958[EASRC_CTX_MAX_NUM];
+	u64 *rs_coeff;
+	u64 const_coeff;
+	int firmware_loaded;
+};
+#endif /* _FSL_EASRC_H */
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index c7a49d03463a..cbcb70d6f8c8 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -22,6 +22,17 @@
 				SNDRV_PCM_FMTBIT_S24_LE)
 
 /**
+ * fsl_esai_soc_data: soc specific data
+ *
+ * @imx: for imx platform
+ * @reset_at_xrun: flags for enable reset operaton
+ */
+struct fsl_esai_soc_data {
+	bool imx;
+	bool reset_at_xrun;
+};
+
+/**
  * fsl_esai: ESAI private data
  *
  * @dma_params_rx: DMA parameters for receive channel
@@ -33,6 +44,7 @@
  * @fsysclk: system clock source to derive HCK, SCK and FS
  * @spbaclk: SPBA clock (optional, depending on SoC design)
  * @task: tasklet to handle the reset operation
+ * @soc: soc specific data
  * @lock: spin lock between hw_reset() and trigger()
  * @fifo_depth: depth of tx/rx FIFO
  * @slot_width: width of each DAI slot
@@ -44,7 +56,6 @@
  * @sck_div: if using PSR/PM dividers for SCKx clock
  * @slave_mode: if fully using DAI slave mode
  * @synchronous: if using tx/rx synchronous mode
- * @reset_at_xrun: flags for enable reset operaton
  * @name: driver name
  */
 struct fsl_esai {
@@ -57,6 +68,7 @@ struct fsl_esai {
 	struct clk *fsysclk;
 	struct clk *spbaclk;
 	struct tasklet_struct task;
+	const struct fsl_esai_soc_data *soc;
 	spinlock_t lock; /* Protect hw_reset and trigger */
 	u32 fifo_depth;
 	u32 slot_width;
@@ -70,10 +82,24 @@ struct fsl_esai {
 	bool sck_div[2];
 	bool slave_mode;
 	bool synchronous;
-	bool reset_at_xrun;
 	char name[32];
 };
 
+static struct fsl_esai_soc_data fsl_esai_vf610 = {
+	.imx = false,
+	.reset_at_xrun = true,
+};
+
+static struct fsl_esai_soc_data fsl_esai_imx35 = {
+	.imx = true,
+	.reset_at_xrun = true,
+};
+
+static struct fsl_esai_soc_data fsl_esai_imx6ull = {
+	.imx = true,
+	.reset_at_xrun = false,
+};
+
 static irqreturn_t esai_isr(int irq, void *devid)
 {
 	struct fsl_esai *esai_priv = (struct fsl_esai *)devid;
@@ -85,8 +111,12 @@ static irqreturn_t esai_isr(int irq, void *devid)
 	regmap_read(esai_priv->regmap, REG_ESAI_SAISR, &saisr);
 
 	if ((saisr & (ESAI_SAISR_TUE | ESAI_SAISR_ROE)) &&
-	    esai_priv->reset_at_xrun) {
+	    esai_priv->soc->reset_at_xrun) {
 		dev_dbg(&pdev->dev, "reset module for xrun\n");
+		regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR,
+				   ESAI_xCR_xEIE_MASK, 0);
+		regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR,
+				   ESAI_xCR_xEIE_MASK, 0);
 		tasklet_schedule(&esai_priv->task);
 	}
 
@@ -484,7 +514,7 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
 {
 	struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		/* Set synchronous mode */
 		regmap_update_bits(esai_priv->regmap, REG_ESAI_SAICR,
 				   ESAI_SAICR_SYNC, esai_priv->synchronous ?
@@ -932,9 +962,11 @@ static int fsl_esai_probe(struct platform_device *pdev)
 	esai_priv->pdev = pdev;
 	snprintf(esai_priv->name, sizeof(esai_priv->name), "%pOFn", np);
 
-	if (of_device_is_compatible(np, "fsl,vf610-esai") ||
-	    of_device_is_compatible(np, "fsl,imx35-esai"))
-		esai_priv->reset_at_xrun = true;
+	esai_priv->soc = of_device_get_match_data(&pdev->dev);
+	if (!esai_priv->soc) {
+		dev_err(&pdev->dev, "failed to get soc data\n");
+		return -ENODEV;
+	}
 
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1059,9 +1091,9 @@ static int fsl_esai_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id fsl_esai_dt_ids[] = {
-	{ .compatible = "fsl,imx35-esai", },
-	{ .compatible = "fsl,vf610-esai", },
-	{ .compatible = "fsl,imx6ull-esai", },
+	{ .compatible = "fsl,imx35-esai", .data = &fsl_esai_imx35 },
+	{ .compatible = "fsl,vf610-esai", .data = &fsl_esai_vf610 },
+	{ .compatible = "fsl,imx6ull-esai", .data = &fsl_esai_imx6ull },
 	{}
 };
 MODULE_DEVICE_TABLE(of, fsl_esai_dt_ids);
diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index f7f2d29f1bfe..efc5daf53bba 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -217,8 +217,7 @@ static int fsl_micfil_startup(struct snd_pcm_substream *substream,
 	struct fsl_micfil *micfil = snd_soc_dai_get_drvdata(dai);
 
 	if (!micfil) {
-		dev_err(dai->dev,
-			"micfil dai priv_data not set\n");
+		dev_err(dai->dev, "micfil dai priv_data not set\n");
 		return -EINVAL;
 	}
 
@@ -296,7 +295,7 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate)
 {
 	struct fsl_micfil *micfil = dev_get_drvdata(dev);
 	int clk_div;
-	int ret = 0;
+	int ret;
 
 	ret = fsl_micfil_set_mclk_rate(micfil, rate);
 	if (ret < 0)
@@ -702,16 +701,14 @@ static int fsl_micfil_probe(struct platform_device *pdev)
 	for (i = 0; i < MICFIL_IRQ_LINES; i++) {
 		micfil->irq[i] = platform_get_irq(pdev, i);
 		dev_err(&pdev->dev, "GET IRQ: %d\n", micfil->irq[i]);
-		if (micfil->irq[i] < 0) {
-			dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+		if (micfil->irq[i] < 0)
 			return micfil->irq[i];
-		}
 	}
 
 	if (of_property_read_bool(np, "fsl,shared-interrupt"))
 		irqflag = IRQF_SHARED;
 
-	/* Digital Microphone interface interrupt - IRQ 109 */
+	/* Digital Microphone interface interrupt */
 	ret = devm_request_irq(&pdev->dev, micfil->irq[0],
 			       micfil_isr, irqflag,
 			       micfil->name, micfil);
@@ -721,7 +718,7 @@ static int fsl_micfil_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* Digital Microphone interface error interrupt - IRQ 110 */
+	/* Digital Microphone interface error interrupt */
 	ret = devm_request_irq(&pdev->dev, micfil->irq[1],
 			       micfil_err_isr, irqflag,
 			       micfil->name, micfil);
@@ -755,7 +752,6 @@ static int fsl_micfil_probe(struct platform_device *pdev)
 	return ret;
 }
 
-#ifdef CONFIG_PM
 static int __maybe_unused fsl_micfil_runtime_suspend(struct device *dev)
 {
 	struct fsl_micfil *micfil = dev_get_drvdata(dev);
@@ -782,9 +778,7 @@ static int __maybe_unused fsl_micfil_runtime_resume(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM*/
 
-#ifdef CONFIG_PM_SLEEP
 static int __maybe_unused fsl_micfil_suspend(struct device *dev)
 {
 	pm_runtime_force_suspend(dev);
@@ -798,7 +792,6 @@ static int __maybe_unused fsl_micfil_resume(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM_SLEEP */
 
 static const struct dev_pm_ops fsl_micfil_pm_ops = {
 	SET_RUNTIME_PM_OPS(fsl_micfil_runtime_suspend,
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index c711d2d93280..1b2e516f9162 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -466,7 +466,7 @@ static int fsl_spdif_startup(struct snd_pcm_substream *substream,
 	int ret;
 
 	/* Reset module and interrupts only for first initialization */
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		ret = clk_prepare_enable(spdif_priv->coreclk);
 		if (ret) {
 			dev_err(&pdev->dev, "failed to enable core clock\n");
@@ -554,7 +554,7 @@ static void fsl_spdif_shutdown(struct snd_pcm_substream *substream,
 	regmap_update_bits(regmap, REG_SPDIF_SCR, mask, scr);
 
 	/* Power down SPDIF module only if tx&rx are both inactive */
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		spdif_intr_status_clear(spdif_priv);
 		regmap_update_bits(regmap, REG_SPDIF_SCR,
 				SCR_LOW_POWER, SCR_LOW_POWER);
diff --git a/sound/soc/hisilicon/hi6210-i2s.c b/sound/soc/hisilicon/hi6210-i2s.c
index ab3b76d298b3..fd5dcd6b9f85 100644
--- a/sound/soc/hisilicon/hi6210-i2s.c
+++ b/sound/soc/hisilicon/hi6210-i2s.c
@@ -547,7 +547,7 @@ static int hi6210_i2s_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret;
 
-	i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL);
+	i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL);
 	if (!i2s)
 		return -ENOMEM;
 
@@ -562,28 +562,28 @@ static int hi6210_i2s_probe(struct platform_device *pdev)
 	i2s->base_phys = (phys_addr_t)res->start;
 	i2s->dai = hi6210_i2s_dai_init;
 
-	dev_set_drvdata(&pdev->dev, i2s);
+	dev_set_drvdata(dev, i2s);
 
 	i2s->sysctrl = syscon_regmap_lookup_by_phandle(node,
 						"hisilicon,sysctrl-syscon");
 	if (IS_ERR(i2s->sysctrl))
 		return PTR_ERR(i2s->sysctrl);
 
-	i2s->clk[CLK_DACODEC] = devm_clk_get(&pdev->dev, "dacodec");
-	if (IS_ERR_OR_NULL(i2s->clk[CLK_DACODEC]))
+	i2s->clk[CLK_DACODEC] = devm_clk_get(dev, "dacodec");
+	if (IS_ERR(i2s->clk[CLK_DACODEC]))
 		return PTR_ERR(i2s->clk[CLK_DACODEC]);
 	i2s->clocks++;
 
-	i2s->clk[CLK_I2S_BASE] = devm_clk_get(&pdev->dev, "i2s-base");
-	if (IS_ERR_OR_NULL(i2s->clk[CLK_I2S_BASE]))
+	i2s->clk[CLK_I2S_BASE] = devm_clk_get(dev, "i2s-base");
+	if (IS_ERR(i2s->clk[CLK_I2S_BASE]))
 		return PTR_ERR(i2s->clk[CLK_I2S_BASE]);
 	i2s->clocks++;
 
-	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+	ret = devm_snd_dmaengine_pcm_register(dev, NULL, 0);
 	if (ret)
 		return ret;
 
-	ret = devm_snd_soc_register_component(&pdev->dev, &hi6210_i2s_i2s_comp,
+	ret = devm_snd_soc_register_component(dev, &hi6210_i2s_i2s_comp,
 					 &i2s->dai, 1);
 	return ret;
 }
diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c
index a495d1050d49..e30b66b94bf6 100644
--- a/sound/soc/img/img-i2s-in.c
+++ b/sound/soc/img/img-i2s-in.c
@@ -482,6 +482,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
+			pm_runtime_put(&pdev->dev);
 			goto err_suspend;
 		}
 
diff --git a/sound/soc/img/img-i2s-out.c b/sound/soc/img/img-i2s-out.c
index db052ec17d5d..b56a18e7f3ac 100644
--- a/sound/soc/img/img-i2s-out.c
+++ b/sound/soc/img/img-i2s-out.c
@@ -347,8 +347,10 @@ static int img_i2s_out_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	chan_control_mask = IMG_I2S_OUT_CHAN_CTL_CLKT_MASK;
 
 	ret = pm_runtime_get_sync(i2s->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_noidle(i2s->dev);
 		return ret;
+	}
 
 	img_i2s_out_disable(i2s);
 
@@ -488,8 +490,10 @@ static int img_i2s_out_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 	ret = pm_runtime_get_sync(&pdev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_noidle(&pdev->dev);
 		goto err_suspend;
+	}
 
 	reg = IMG_I2S_OUT_CTL_FRM_SIZE_MASK;
 	img_i2s_out_writel(i2s, reg, IMG_I2S_OUT_CTL);
diff --git a/sound/soc/img/img-spdif-in.c b/sound/soc/img/img-spdif-in.c
index fd639f4d082b..46ff8a3621d5 100644
--- a/sound/soc/img/img-spdif-in.c
+++ b/sound/soc/img/img-spdif-in.c
@@ -753,8 +753,10 @@ static int img_spdif_in_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 	ret = pm_runtime_get_sync(&pdev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_noidle(&pdev->dev);
 		goto err_suspend;
+	}
 
 	rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(rst)) {
diff --git a/sound/soc/img/img-spdif-out.c b/sound/soc/img/img-spdif-out.c
index 456c462d52fb..b1d8e4535726 100644
--- a/sound/soc/img/img-spdif-out.c
+++ b/sound/soc/img/img-spdif-out.c
@@ -370,8 +370,10 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 	ret = pm_runtime_get_sync(&pdev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_noidle(&pdev->dev);
 		goto err_suspend;
+	}
 
 	img_spdif_out_writel(spdif, IMG_SPDIF_OUT_CTL_FS_MASK,
 			     IMG_SPDIF_OUT_CTL);
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index c8de0bb5bed9..36f547939f0a 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -209,12 +209,8 @@ config SND_SOC_INTEL_SKYLAKE_SSP_CLK
 config SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC
 	bool "HDAudio codec support"
 	help
-	  This option broke audio on Linus' Skylake laptop in December 2018
-	  and the race conditions during the probe were not fixed since.
-	  This option is DEPRECATED, all HDaudio codec support needs
-	  to be handled by the SOF driver.
-	  Distributions should not enable this option and there are no known
-	  users of this capability.
+	  If you have Intel Skylake or Kabylake with HDaudio codec
+	  and DMIC present then enable this option by saying Y.
 
 config SND_SOC_INTEL_SKYLAKE_COMMON
 	tristate
diff --git a/sound/soc/intel/Makefile b/sound/soc/intel/Makefile
index 8160520fd74c..e16d6dc4d4e6 100644
--- a/sound/soc/intel/Makefile
+++ b/sound/soc/intel/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 # Core support
 obj-$(CONFIG_SND_SOC) += common/
 
diff --git a/sound/soc/intel/atom/Makefile b/sound/soc/intel/atom/Makefile
index 1dc60471b399..a9326d5ec44c 100644
--- a/sound/soc/intel/atom/Makefile
+++ b/sound/soc/intel/atom/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 snd-soc-sst-atom-hifi2-platform-objs :=	sst-mfld-platform-pcm.o \
 					sst-mfld-platform-compress.o \
 					sst-atom-controls.o
diff --git a/sound/soc/intel/atom/sst-atom-controls.h b/sound/soc/intel/atom/sst-atom-controls.h
index 5356e954a732..620b48d2a064 100644
--- a/sound/soc/intel/atom/sst-atom-controls.h
+++ b/sound/soc/intel/atom/sst-atom-controls.h
@@ -410,7 +410,7 @@ struct sst_cmd_set_gain_dual {
 struct sst_cmd_set_params {
 	struct sst_destination_id dst;
 	u16 command_id;
-	char params[0];
+	char params[];
 } __packed;
 
 
diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c
index 4a7a9426a3b9..1595e01a7e12 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-compress.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c
@@ -39,7 +39,8 @@ static void sst_drain_notify(void *arg)
 		snd_compr_drain_notify(cstream);
 }
 
-static int sst_platform_compr_open(struct snd_compr_stream *cstream)
+static int sst_platform_compr_open(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream)
 {
 
 	int ret_val = 0;
@@ -72,7 +73,8 @@ out_ops:
 	return ret_val;
 }
 
-static int sst_platform_compr_free(struct snd_compr_stream *cstream)
+static int sst_platform_compr_free(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream)
 {
 	struct sst_runtime_stream *stream;
 	int ret_val = 0, str_id;
@@ -91,15 +93,14 @@ static int sst_platform_compr_free(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
-					struct snd_compr_params *params)
+static int sst_platform_compr_set_params(struct snd_soc_component *component,
+					 struct snd_compr_stream *cstream,
+					 struct snd_compr_params *params)
 {
 	struct sst_runtime_stream *stream;
 	int retval;
 	struct snd_sst_params str_params;
 	struct sst_compress_cb cb;
-	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct sst_data *ctx = snd_soc_component_get_drvdata(component);
 
 	stream = cstream->runtime->private_data;
@@ -166,7 +167,8 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd)
+static int sst_platform_compr_trigger(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream, int cmd)
 {
 	struct sst_runtime_stream *stream = cstream->runtime->private_data;
 
@@ -199,8 +201,9 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 	return -EINVAL;
 }
 
-static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
-					struct snd_compr_tstamp *tstamp)
+static int sst_platform_compr_pointer(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream,
+				      struct snd_compr_tstamp *tstamp)
 {
 	struct sst_runtime_stream *stream;
 
@@ -212,8 +215,9 @@ static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-static int sst_platform_compr_ack(struct snd_compr_stream *cstream,
-					size_t bytes)
+static int sst_platform_compr_ack(struct snd_soc_component *component,
+				  struct snd_compr_stream *cstream,
+				  size_t bytes)
 {
 	struct sst_runtime_stream *stream;
 
@@ -224,8 +228,9 @@ static int sst_platform_compr_ack(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream,
-					struct snd_compr_caps *caps)
+static int sst_platform_compr_get_caps(struct snd_soc_component *component,
+				       struct snd_compr_stream *cstream,
+				       struct snd_compr_caps *caps)
 {
 	struct sst_runtime_stream *stream =
 		cstream->runtime->private_data;
@@ -233,8 +238,9 @@ static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream,
 	return stream->compr_ops->get_caps(caps);
 }
 
-static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream,
-					struct snd_compr_codec_caps *codec)
+static int sst_platform_compr_get_codec_caps(struct snd_soc_component *component,
+					     struct snd_compr_stream *cstream,
+					     struct snd_compr_codec_caps *codec)
 {
 	struct sst_runtime_stream *stream =
 		cstream->runtime->private_data;
@@ -242,8 +248,9 @@ static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream,
 	return stream->compr_ops->get_codec_caps(codec);
 }
 
-static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream,
-					struct snd_compr_metadata *metadata)
+static int sst_platform_compr_set_metadata(struct snd_soc_component *component,
+					   struct snd_compr_stream *cstream,
+					   struct snd_compr_metadata *metadata)
 {
 	struct sst_runtime_stream *stream  =
 		 cstream->runtime->private_data;
@@ -251,7 +258,7 @@ static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream,
 	return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata);
 }
 
-const struct snd_compr_ops sst_platform_compr_ops = {
+const struct snd_compress_ops sst_platform_compress_ops = {
 
 	.open = sst_platform_compr_open,
 	.free = sst_platform_compr_free,
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 82f2b6357778..8817eaae6bb7 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -392,7 +392,7 @@ static int sst_enable_ssp(struct snd_pcm_substream *substream,
 {
 	int ret = 0;
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		ret = sst_handle_vb_timer(dai, true);
 		sst_fill_ssp_defaults(dai);
 	}
@@ -405,7 +405,7 @@ static int sst_be_hw_params(struct snd_pcm_substream *substream,
 {
 	int ret = 0;
 
-	if (dai->active == 1)
+	if (snd_soc_dai_active(dai) == 1)
 		ret = send_ssp_cmd(dai, dai->name, 1);
 	return ret;
 }
@@ -414,7 +414,7 @@ static int sst_set_format(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	int ret = 0;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return 0;
 
 	ret = sst_fill_ssp_config(dai, fmt);
@@ -429,7 +429,7 @@ static int sst_platform_set_ssp_slot(struct snd_soc_dai *dai,
 			int slots, int slot_width) {
 	int ret = 0;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return ret;
 
 	ret = sst_fill_ssp_slot(dai, tx_mask, rx_mask, slots, slot_width);
@@ -442,7 +442,7 @@ static int sst_platform_set_ssp_slot(struct snd_soc_dai *dai,
 static void sst_disable_ssp(struct snd_pcm_substream *substream,
 			struct snd_soc_dai *dai)
 {
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		send_ssp_cmd(dai, dai->name, 0);
 		sst_handle_vb_timer(dai, false);
 	}
@@ -684,7 +684,7 @@ static const struct snd_soc_component_driver sst_soc_platform_drv  = {
 	.open		= sst_soc_open,
 	.trigger	= sst_soc_trigger,
 	.pointer	= sst_soc_pointer,
-	.compr_ops	= &sst_platform_compr_ops,
+	.compress_ops	= &sst_platform_compress_ops,
 	.pcm_construct	= sst_soc_pcm_new,
 };
 
@@ -743,7 +743,7 @@ static int sst_soc_prepare(struct device *dev)
 	for_each_card_rtds(drv->soc_card, rtd) {
 		struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0);
 
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			send_ssp_cmd(dai, dai->name, 0);
 			sst_handle_vb_timer(dai, false);
 		}
@@ -764,7 +764,7 @@ static void sst_soc_complete(struct device *dev)
 	for_each_card_rtds(drv->soc_card, rtd) {
 		struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0);
 
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			sst_handle_vb_timer(dai, true);
 			send_ssp_cmd(dai, dai->name, 1);
 		}
diff --git a/sound/soc/intel/atom/sst-mfld-platform.h b/sound/soc/intel/atom/sst-mfld-platform.h
index fe4749cfa4f5..10c9ecfa7038 100644
--- a/sound/soc/intel/atom/sst-mfld-platform.h
+++ b/sound/soc/intel/atom/sst-mfld-platform.h
@@ -17,7 +17,7 @@
 #include "sst-atom-controls.h"
 
 extern struct sst_device *sst;
-extern const struct snd_compr_ops sst_platform_compr_ops;
+extern const struct snd_compress_ops sst_platform_compress_ops;
 
 #define DRV_NAME "sst"
 
diff --git a/sound/soc/intel/atom/sst/Makefile b/sound/soc/intel/atom/sst/Makefile
index 795d1cf8f386..f17c905df3e2 100644
--- a/sound/soc/intel/atom/sst/Makefile
+++ b/sound/soc/intel/atom/sst/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 snd-intel-sst-core-objs := sst.o sst_ipc.o sst_stream.o sst_drv_interface.o sst_loader.o sst_pvt.o
 snd-intel-sst-pci-objs += sst_pci.o
 snd-intel-sst-acpi-objs += sst_acpi.o
diff --git a/sound/soc/intel/baytrail/sst-baytrail-ipc.c b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
index 74274bd38f7a..34746fd871b0 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-ipc.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
@@ -666,8 +666,8 @@ static bool byt_is_dsp_busy(struct sst_dsp *dsp)
 {
 	u64 ipcx;
 
-	ipcx = sst_dsp_shim_read_unlocked(dsp, SST_IPCX);
-	return (ipcx & (SST_IPCX_BUSY | SST_IPCX_DONE));
+	ipcx = sst_dsp_shim_read64_unlocked(dsp, SST_IPCX);
+	return (ipcx & (SST_BYT_IPCX_BUSY | SST_BYT_IPCX_DONE));
 }
 
 int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata)
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index 556c3104e641..a2a5798c9139 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -243,7 +243,7 @@ if SND_SOC_INTEL_SKL
 
 config SND_SOC_INTEL_SKL_RT286_MACH
 	tristate "SKL with RT286 I2S mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_RT286
 	select SND_SOC_DMIC
@@ -256,7 +256,7 @@ config SND_SOC_INTEL_SKL_RT286_MACH
 
 config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH
 	tristate "SKL with NAU88L25 and SSM4567 in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_NAU8825
 	select SND_SOC_SSM4567
@@ -270,7 +270,7 @@ config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH
 
 config SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH
 	tristate "SKL with NAU88L25 and MAX98357A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_NAU8825
 	select SND_SOC_MAX98357A
@@ -299,7 +299,7 @@ if SND_SOC_INTEL_APL
 
 config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH
 	tristate "Broxton with DA7219 and MAX98357A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	depends on SND_HDA_CODEC_HDMI
 	select SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON
@@ -311,7 +311,7 @@ config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH
 
 config SND_SOC_INTEL_BXT_RT298_MACH
 	tristate "Broxton with RT298 I2S mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_RT298
 	select SND_SOC_DMIC
@@ -324,11 +324,26 @@ config SND_SOC_INTEL_BXT_RT298_MACH
 
 endif ## SND_SOC_INTEL_APL
 
+if SND_SOC_SOF_APOLLOLAKE
+
+config SND_SOC_INTEL_SOF_WM8804_MACH
+	tristate "SOF with Wolfson/Cirrus WM8804 codec"
+	depends on I2C && ACPI
+	depends on MFD_INTEL_LPSS || COMPILE_TEST
+	select SND_SOC_WM8804_I2C
+	help
+	  This adds support for ASoC machine driver for Intel platforms
+	  with the Wolfson/Cirrus WM8804 I2S audio codec.
+	  Say Y or m if you have such a device. This is a recommended option.
+	  If unsure select "N".
+
+endif ## SND_SOC_SOF_APOLLOLAKE
+
 if SND_SOC_INTEL_KBL
 
 config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH
 	tristate "KBL with RT5663 and MAX98927 in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_RT5663
 	select SND_SOC_MAX98927
@@ -370,7 +385,7 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH
 
 config SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH
 	tristate "KBL with DA7219 and MAX98927 in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_DA7219
 	select SND_SOC_MAX98927
@@ -396,13 +411,13 @@ config SND_SOC_INTEL_KBL_RT5660_MACH
 
 endif ## SND_SOC_INTEL_KBL
 
-if SND_SOC_SOF_GEMINILAKE  && SND_SOC_SOF_HDA_LINK
+if SND_SOC_SOF_GEMINILAKE
 
 config SND_SOC_INTEL_GLK_DA7219_MAX98357A_MACH
 	tristate "GLK with DA7219 and MAX98357A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	depends on SND_HDA_CODEC_HDMI
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
 	select SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON
 	help
 	   This adds support for ASoC machine driver for Geminilake platforms
@@ -412,10 +427,10 @@ config SND_SOC_INTEL_GLK_DA7219_MAX98357A_MACH
 
 config SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH
 	tristate "GLK with RT5682 and MAX98357A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	depends on SND_HDA_CODEC_HDMI
-	select SND_SOC_RT5682
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
+	select SND_SOC_RT5682_I2C
 	select SND_SOC_MAX98357A
 	select SND_SOC_DMIC
 	select SND_SOC_HDAC_HDMI
@@ -425,13 +440,14 @@ config SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH
 	   Say Y if you have such a device.
 	   If unsure select "N".
 
-endif ## SND_SOC_SOF_GEMINILAKE  && SND_SOC_SOF_HDA_LINK
+endif ## SND_SOC_SOF_GEMINILAKE
 
 if SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC || SND_SOC_SOF_HDA_AUDIO_CODEC
 
 config SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH
 	tristate "SKL/KBL/BXT/APL with HDA Codecs"
 	depends on SND_HDA_CODEC_HDMI
+	depends on GPIOLIB
 	select SND_SOC_HDAC_HDMI
 	select SND_SOC_DMIC
 	# SND_SOC_HDAC_HDA is already selected
@@ -446,13 +462,13 @@ endif ## SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC || SND_SOC_SOF_HDA_AUDIO_CODEC
 if SND_SOC_SOF_HDA_LINK || SND_SOC_SOF_BAYTRAIL
 config SND_SOC_INTEL_SOF_RT5682_MACH
 	tristate "SOF with rt5682 codec in I2S Mode"
-	depends on I2C && ACPI
-	depends on (SND_SOC_SOF_HDA_LINK && (MFD_INTEL_LPSS || COMPILE_TEST)) ||\
+	depends on I2C && ACPI && GPIOLIB
+	depends on ((SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC) &&\
+		    (MFD_INTEL_LPSS || COMPILE_TEST)) ||\
 		   (SND_SOC_SOF_BAYTRAIL && (X86_INTEL_LPSS || COMPILE_TEST))
-	depends on SND_HDA_CODEC_HDMI
 	select SND_SOC_MAX98373
 	select SND_SOC_RT1015
-	select SND_SOC_RT5682
+	select SND_SOC_RT5682_I2C
 	select SND_SOC_DMIC
 	select SND_SOC_HDAC_HDMI
 	help
@@ -480,7 +496,7 @@ if (SND_SOC_SOF_COMETLAKE_LP && SND_SOC_SOF_HDA_LINK)
 
 config SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH
 	tristate "CML_LP with DA7219 and MAX98357A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	select SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON
 	help
@@ -491,11 +507,11 @@ config SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH
 
 config SND_SOC_INTEL_SOF_CML_RT1011_RT5682_MACH
 	tristate "CML with RT1011 and RT5682 in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	depends on SND_HDA_CODEC_HDMI
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
 	select SND_SOC_RT1011
-	select SND_SOC_RT5682
+	select SND_SOC_RT5682_I2C
 	select SND_SOC_DMIC
 	select SND_SOC_HDAC_HDMI
 	help
@@ -510,9 +526,9 @@ if SND_SOC_SOF_JASPERLAKE
 
 config SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH
 	tristate "SOF with DA7219 and MAX98373/MAX98360A in I2S Mode"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
-	depends on SND_HDA_CODEC_HDMI
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
 	select SND_SOC_DA7219
 	select SND_SOC_MAX98373
 	select SND_SOC_DMIC
@@ -524,15 +540,30 @@ config SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH
 
 endif ## SND_SOC_SOF_JASPERLAKE
 
+if SND_SOC_SOF_ELKHARTLAKE
+
+config SND_SOC_INTEL_EHL_RT5660_MACH
+	tristate "EHL with RT5660 in I2S mode"
+	depends on I2C && ACPI && GPIOLIB
+	depends on MFD_INTEL_LPSS || COMPILE_TEST
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
+	select SND_SOC_RT5660
+	select SND_SOC_DMIC
+	help
+	  This adds support for ASoC machine driver for Elkhart Lake
+	  platform with RT5660 I2S audio codec.
+
+endif ## SND_SOC_SOF_ELKHARTLAKE
+
 if SND_SOC_SOF_INTEL_SOUNDWIRE
 
 config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH
 	tristate "SoundWire generic machine driver"
-	depends on I2C && ACPI
+	depends on I2C && ACPI && GPIOLIB
 	depends on MFD_INTEL_LPSS || COMPILE_TEST
 	depends on SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES || COMPILE_TEST
 	depends on SOUNDWIRE
-	depends on SND_HDA_CODEC_HDMI
+	depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
 	select SND_SOC_RT700_SDW
 	select SND_SOC_RT711_SDW
 	select SND_SOC_RT1308_SDW
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 1ef6e60bc2a0..15684610f8c6 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 snd-soc-sst-haswell-objs := haswell.o
 snd-soc-sst-byt-rt5640-mach-objs := byt-rt5640.o
 snd-soc-sst-byt-max98090-mach-objs := byt-max98090.o
@@ -8,6 +8,7 @@ snd-soc-sst-broadwell-objs := broadwell.o
 snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o hda_dsp_common.o
 snd-soc-sst-bxt-rt298-objs := bxt_rt298.o hda_dsp_common.o
 snd-soc-sst-sof-pcm512x-objs := sof_pcm512x.o hda_dsp_common.o
+snd-soc-sst-sof-wm8804-objs := sof_wm8804.o
 snd-soc-sst-glk-rt5682_max98357a-objs := glk_rt5682_max98357a.o hda_dsp_common.o
 snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o
 snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o
@@ -31,6 +32,7 @@ snd-soc-skl_hda_dsp-objs := skl_hda_dsp_generic.o skl_hda_dsp_common.o hda_dsp_c
 snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o
 snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o
 snd-soc-sof_da7219_max98373-objs := sof_da7219_max98373.o hda_dsp_common.o
+snd-soc-ehl-rt5660-objs := ehl_rt5660.o hda_dsp_common.o
 snd-soc-sof-sdw-objs += sof_sdw.o				\
 			sof_sdw_rt711.o sof_sdw_rt700.o		\
 			sof_sdw_rt1308.o sof_sdw_rt715.o	\
@@ -43,6 +45,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o
 obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON) += snd-soc-sst-bxt-da7219_max98357a.o
 obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o
 obj-$(CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH) += snd-soc-sst-sof-pcm512x.o
+obj-$(CONFIG_SND_SOC_INTEL_SOF_WM8804_MACH) += snd-soc-sst-sof-wm8804.o
 obj-$(CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH) += snd-soc-sst-glk-rt5682_max98357a.o
 obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o
 obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH) += snd-soc-sst-bdw-rt5650-mach.o
@@ -68,4 +71,5 @@ obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max9
 obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o
 obj-$(CONFIG_SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH) += snd-soc-skl_hda_dsp.o
 obj-$(CONFIG_SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH) += snd-soc-sof_da7219_max98373.o
+obj-$(CONFIG_SND_SOC_INTEL_EHL_RT5660_MACH) += snd-soc-ehl-rt5660.o
 obj-$(CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH) += snd-soc-sof-sdw.o
diff --git a/sound/soc/intel/boards/bdw-rt5650.c b/sound/soc/intel/boards/bdw-rt5650.c
index af2f50293208..a97e912adf4b 100644
--- a/sound/soc/intel/boards/bdw-rt5650.c
+++ b/sound/soc/intel/boards/bdw-rt5650.c
@@ -162,6 +162,34 @@ static int bdw_rt5650_rtd_init(struct snd_soc_pcm_runtime *rtd)
 }
 #endif
 
+static const unsigned int channels[] = {
+	2, 4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
+	.count = ARRAY_SIZE(channels),
+	.list = channels,
+	.mask = 0,
+};
+
+static int bdw_rt5650_fe_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	/* Board supports stereo and quad configurations for capture */
+	if (substream->stream != SNDRV_PCM_STREAM_CAPTURE)
+		return 0;
+
+	runtime->hw.channels_max = 4;
+	return snd_pcm_hw_constraint_list(runtime, 0,
+					  SNDRV_PCM_HW_PARAM_CHANNELS,
+					  &constraints_channels);
+}
+
+static const struct snd_soc_ops bdw_rt5650_fe_ops = {
+	.startup = bdw_rt5650_fe_startup,
+};
+
 static int bdw_rt5650_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct bdw_rt5650_priv *bdw_rt5650 =
@@ -234,6 +262,7 @@ static struct snd_soc_dai_link bdw_rt5650_dais[] = {
 		.name = "System PCM",
 		.stream_name = "System Playback",
 		.dynamic = 1,
+		.ops = &bdw_rt5650_fe_ops,
 #if !IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL)
 		.init = bdw_rt5650_rtd_init,
 #endif
diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index cc41a348295e..5f96d7ac0a22 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -222,6 +222,31 @@ static int bdw_rt5677_rtd_init(struct snd_soc_pcm_runtime *rtd)
 }
 #endif
 
+static const unsigned int channels[] = {
+	2,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
+	.count = ARRAY_SIZE(channels),
+	.list = channels,
+	.mask = 0,
+};
+
+static int bdw_rt5677_fe_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	/* Board supports stereo configuration only */
+	runtime->hw.channels_max = 2;
+	return snd_pcm_hw_constraint_list(runtime, 0,
+					  SNDRV_PCM_HW_PARAM_CHANNELS,
+					  &constraints_channels);
+}
+
+static const struct snd_soc_ops bdw_rt5677_fe_ops = {
+	.startup = bdw_rt5677_fe_startup,
+};
+
 static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct bdw_rt5677_priv *bdw_rt5677 =
@@ -321,6 +346,7 @@ static struct snd_soc_dai_link bdw_rt5677_dais[] = {
 		},
 		.dpcm_capture = 1,
 		.dpcm_playback = 1,
+		.ops = &bdw_rt5677_fe_ops,
 		SND_SOC_DAILINK_REG(fe, dummy, platform),
 	},
 
diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c
index f9a8336a0541..42f8723beef2 100644
--- a/sound/soc/intel/boards/broadwell.c
+++ b/sound/soc/intel/boards/broadwell.c
@@ -143,6 +143,31 @@ static int broadwell_rtd_init(struct snd_soc_pcm_runtime *rtd)
 }
 #endif
 
+static const unsigned int channels[] = {
+	2,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
+	.count = ARRAY_SIZE(channels),
+	.list = channels,
+	.mask = 0,
+};
+
+static int broadwell_fe_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	/* Board supports stereo configuration only */
+	runtime->hw.channels_max = 2;
+	return snd_pcm_hw_constraint_list(runtime, 0,
+					  SNDRV_PCM_HW_PARAM_CHANNELS,
+					  &constraints_channels);
+}
+
+static const struct snd_soc_ops broadwell_fe_ops = {
+	.startup = broadwell_fe_startup,
+};
+
 SND_SOC_DAILINK_DEF(system,
 	DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
 
@@ -180,6 +205,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
 		.init = broadwell_rtd_init,
 #endif
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.ops = &broadwell_fe_ops,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
 		SND_SOC_DAILINK_REG(system, dummy, platform),
@@ -230,7 +256,8 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
 	},
 };
 
-static int broadwell_suspend(struct snd_soc_card *card){
+static int broadwell_disable_jack(struct snd_soc_card *card)
+{
 	struct snd_soc_component *component;
 
 	for_each_card_components(card, component) {
@@ -241,9 +268,15 @@ static int broadwell_suspend(struct snd_soc_card *card){
 			break;
 		}
 	}
+
 	return 0;
 }
 
+static int broadwell_suspend(struct snd_soc_card *card)
+{
+	return broadwell_disable_jack(card);
+}
+
 static int broadwell_resume(struct snd_soc_card *card){
 	struct snd_soc_component *component;
 
@@ -292,8 +325,16 @@ static int broadwell_audio_probe(struct platform_device *pdev)
 	return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286);
 }
 
+static int broadwell_audio_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	return broadwell_disable_jack(card);
+}
+
 static struct platform_driver broadwell_audio = {
 	.probe = broadwell_audio_probe,
+	.remove = broadwell_audio_remove,
 	.driver = {
 		.name = "broadwell-audio",
 	},
diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c
index 3b3df7c9008c..fad937610494 100644
--- a/sound/soc/intel/boards/bytcht_cx2072x.c
+++ b/sound/soc/intel/boards/bytcht_cx2072x.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 //
 // ASoC DPCM Machine driver for Baytrail / Cherrytrail platforms with
 // CX2072X codec
@@ -261,6 +261,9 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev)
 static struct platform_driver snd_byt_cht_cx2072x_driver = {
 	.driver = {
 		.name = "bytcht_cx2072x",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_byt_cht_cx2072x_probe,
 };
diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c
index 5e96e7d02733..f3791ff2bad1 100644
--- a/sound/soc/intel/boards/bytcht_da7213.c
+++ b/sound/soc/intel/boards/bytcht_da7213.c
@@ -272,6 +272,9 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
 static struct platform_driver bytcht_da7213_driver = {
 	.driver = {
 		.name = "bytcht_da7213",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = bytcht_da7213_probe,
 };
diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index ddcd070100ef..9e5fc9430628 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -605,6 +605,9 @@ static int snd_byt_cht_es8316_mc_remove(struct platform_device *pdev)
 static struct platform_driver snd_byt_cht_es8316_mc_driver = {
 	.driver = {
 		.name = "bytcht_es8316",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_byt_cht_es8316_mc_probe,
 	.remove = snd_byt_cht_es8316_mc_remove,
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 08f4ae964b02..30f70bbdf89c 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -742,6 +742,18 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 					BYT_RT5640_SSP0_AIF1 |
 					BYT_RT5640_MCLK_EN),
 	},
+	{	/* Toshiba Encore WT8-A */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT8-A"),
+		},
+		.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
+					BYT_RT5640_JD_SRC_JD2_IN4N |
+					BYT_RT5640_OVCD_TH_2000UA |
+					BYT_RT5640_OVCD_SF_0P75 |
+					BYT_RT5640_JD_NOT_INV |
+					BYT_RT5640_MCLK_EN),
+	},
 	{	/* Catch-all for generic Insyde tablets, must be last */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
@@ -898,9 +910,6 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
 	if (ret)
 		return ret;
 
-	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
-	snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker");
-
 	if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
 		/*
 		 * The firmware might enable the clock at
@@ -1053,7 +1062,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 						| SND_SOC_DAIFMT_CBS_CFS,
 		.be_hw_params_fixup = byt_rt5640_codec_fixup,
-		.ignore_suspend = 1,
 		.nonatomic = true,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
@@ -1311,6 +1319,9 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
 static struct platform_driver snd_byt_rt5640_mc_driver = {
 	.driver = {
 		.name = "bytcr_rt5640",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_byt_rt5640_mc_probe,
 };
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 214ef41e23e6..520e916e329c 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -601,8 +601,6 @@ static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
 		dev_err(card->dev, "unable to add card controls\n");
 		return ret;
 	}
-	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
-	snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker");
 
 	if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) {
 		/*
@@ -775,7 +773,6 @@ static struct snd_soc_dai_link byt_rt5651_dais[] = {
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 						| SND_SOC_DAIFMT_CBS_CFS,
 		.be_hw_params_fixup = byt_rt5651_codec_fixup,
-		.ignore_suspend = 1,
 		.nonatomic = true,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
@@ -1100,6 +1097,9 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
 static struct platform_driver snd_byt_rt5651_mc_driver = {
 	.driver = {
 		.name = "bytcr_rt5651",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_byt_rt5651_mc_probe,
 };
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 135701738a44..767ac2ae03e2 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -616,6 +616,9 @@ static int snd_cht_mc_remove(struct platform_device *pdev)
 static struct platform_driver snd_cht_mc_driver = {
 	.driver = {
 		.name = "cht-bsw-max98090",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_cht_mc_probe,
 	.remove = snd_cht_mc_remove,
diff --git a/sound/soc/intel/boards/cht_bsw_nau8824.c b/sound/soc/intel/boards/cht_bsw_nau8824.c
index f456150f89c2..2f7c94d335c1 100644
--- a/sound/soc/intel/boards/cht_bsw_nau8824.c
+++ b/sound/soc/intel/boards/cht_bsw_nau8824.c
@@ -108,7 +108,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 	}
 
 	/* NAU88L24 supports 4 butons headset detection
-	 * KEY_MEDIA
+	 * KEY_PLAYPAUSE
 	 * KEY_VOICECOMMAND
 	 * KEY_VOLUMEUP
 	 * KEY_VOLUMEDOWN
@@ -122,7 +122,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 			"Headset Jack creation failed %d\n", ret);
 		return ret;
 	}
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_MEDIA);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
 	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
 	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
 	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
@@ -282,6 +282,9 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 static struct platform_driver snd_cht_mc_driver = {
 	.driver = {
 		.name = "cht-bsw-nau8824",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_cht_mc_probe,
 };
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index e64eca56e426..22de138ffa33 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -680,6 +680,9 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 static struct platform_driver snd_cht_mc_driver = {
 	.driver = {
 		.name = "cht-bsw-rt5645",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_cht_mc_probe,
 };
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index 097023a3ec14..7a43c70a1378 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -459,6 +459,9 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 static struct platform_driver snd_cht_mc_driver = {
 	.driver = {
 		.name = "cht-bsw-rt5672",
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
+		.pm = &snd_soc_pm_ops,
+#endif
 	},
 	.probe = snd_cht_mc_probe,
 };
diff --git a/sound/soc/intel/boards/cml_rt1011_rt5682.c b/sound/soc/intel/boards/cml_rt1011_rt5682.c
index 8167b2977e1d..68eff29daf8f 100644
--- a/sound/soc/intel/boards/cml_rt1011_rt5682.c
+++ b/sound/soc/intel/boards/cml_rt1011_rt5682.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2019 Intel Corporation.
 
 /*
@@ -30,6 +30,36 @@
 #define CML_RT5682_CODEC_DAI "rt5682-aif1"
 #define NAME_SIZE 32
 
+#define SOF_RT1011_SPEAKER_WL		BIT(0)
+#define SOF_RT1011_SPEAKER_WR		BIT(1)
+#define SOF_RT1011_SPEAKER_TL		BIT(2)
+#define SOF_RT1011_SPEAKER_TR		BIT(3)
+#define SPK_CH 4
+
+/* Default: Woofer speakers  */
+static unsigned long sof_rt1011_quirk = SOF_RT1011_SPEAKER_WL |
+					SOF_RT1011_SPEAKER_WR;
+
+static int sof_rt1011_quirk_cb(const struct dmi_system_id *id)
+{
+	sof_rt1011_quirk = (unsigned long)id->driver_data;
+	return 1;
+}
+
+static const struct dmi_system_id sof_rt1011_quirk_table[] = {
+	{
+		.callback = sof_rt1011_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Helios"),
+	},
+		.driver_data = (void *)(SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR |
+					SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR),
+	},
+	{
+	}
+};
+
 static struct snd_soc_jack hdmi_jack[3];
 
 struct hdmi_pcm {
@@ -48,15 +78,16 @@ struct card_private {
 static const struct snd_kcontrol_new cml_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
-	SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
-	SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
 	SOC_DAPM_PIN_SWITCH("WL Ext Spk"),
 	SOC_DAPM_PIN_SWITCH("WR Ext Spk"),
 };
 
+static const struct snd_kcontrol_new cml_rt1011_tt_controls[] = {
+	SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
+	SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
+};
+
 static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = {
-	SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
-	SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
 	SND_SOC_DAPM_SPK("WL Ext Spk", NULL),
 	SND_SOC_DAPM_SPK("WR Ext Spk", NULL),
 	SND_SOC_DAPM_HP("Headphone Jack", NULL),
@@ -64,10 +95,13 @@ static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = {
 	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
+static const struct snd_soc_dapm_widget cml_rt1011_tt_widgets[] = {
+	SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
+	SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
+};
+
 static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = {
-	/*speaker*/
-	{"TL Ext Spk", NULL, "TL SPO"},
-	{"TR Ext Spk", NULL, "TR SPO"},
+	/*WL/WR speaker*/
 	{"WL Ext Spk", NULL, "WL SPO"},
 	{"WR Ext Spk", NULL, "WR SPO"},
 
@@ -82,6 +116,12 @@ static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = {
 	{"DMic", NULL, "SoC DMIC"},
 };
 
+static const struct snd_soc_dapm_route cml_rt1011_tt_map[] = {
+	/*TL/TR speaker*/
+	{"TL Ext Spk", NULL, "TL SPO" },
+	{"TR Ext Spk", NULL, "TR SPO" },
+};
+
 static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
@@ -121,6 +161,35 @@ static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
 	return ret;
 };
 
+static int cml_rt1011_spk_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret = 0;
+	struct snd_soc_card *card = rtd->card;
+
+	if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
+				SOF_RT1011_SPEAKER_TR)) {
+
+		ret = snd_soc_add_card_controls(card, cml_rt1011_tt_controls,
+					ARRAY_SIZE(cml_rt1011_tt_controls));
+		if (ret)
+			return ret;
+
+		ret = snd_soc_dapm_new_controls(&card->dapm,
+					cml_rt1011_tt_widgets,
+					ARRAY_SIZE(cml_rt1011_tt_widgets));
+		if (ret)
+			return ret;
+
+		ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1011_tt_map,
+					ARRAY_SIZE(cml_rt1011_tt_map));
+
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
 static int cml_rt5682_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params)
 {
@@ -191,30 +260,38 @@ static int cml_rt1011_hw_params(struct snd_pcm_substream *substream,
 		 * The feedback is captured for each codec individually.
 		 * Hence all 4 codecs use 1 Tx slot each for feedback.
 		 */
-		if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
-			ret = snd_soc_dai_set_tdm_slot(codec_dai,
-						       0x4, 0x1, 4, 24);
-			if (ret < 0)
-				break;
-		}
-		if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
-			ret = snd_soc_dai_set_tdm_slot(codec_dai,
-						       0x1, 0x1, 4, 24);
-			if (ret < 0)
-				break;
+		if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_WL |
+					SOF_RT1011_SPEAKER_WR)) {
+			if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
+				ret = snd_soc_dai_set_tdm_slot(codec_dai,
+							       0x4, 0x1, 4, 24);
+				if (ret < 0)
+					break;
+			}
+
+			if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
+				ret = snd_soc_dai_set_tdm_slot(codec_dai,
+							       0x8, 0x2, 4, 24);
+				if (ret < 0)
+					break;
+			}
 		}
-		/* TDM Rx slot 2 is used for Right Woofer & Tweeters pair */
-		if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
-			ret = snd_soc_dai_set_tdm_slot(codec_dai,
-						       0x8, 0x2, 4, 24);
-			if (ret < 0)
-				break;
-		}
-		if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
-			ret = snd_soc_dai_set_tdm_slot(codec_dai,
-						       0x2, 0x2, 4, 24);
-			if (ret < 0)
-				break;
+
+		if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
+					SOF_RT1011_SPEAKER_TR)) {
+			if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
+				ret = snd_soc_dai_set_tdm_slot(codec_dai,
+							       0x1, 0x1, 4, 24);
+				if (ret < 0)
+					break;
+			}
+
+			if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
+				ret = snd_soc_dai_set_tdm_slot(codec_dai,
+							       0x2, 0x2, 4, 24);
+				if (ret < 0)
+					break;
+			}
 		}
 	}
 	if (ret < 0)
@@ -302,9 +379,7 @@ SND_SOC_DAILINK_DEF(ssp1_pin,
 SND_SOC_DAILINK_DEF(ssp1_codec,
 	DAILINK_COMP_ARRAY(
 	/* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
-	/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI),
-	/* TL */ COMP_CODEC("i2c-10EC1011:02", CML_RT1011_CODEC_DAI),
-	/* TR */ COMP_CODEC("i2c-10EC1011:03", CML_RT1011_CODEC_DAI)));
+	/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI)));
 
 SND_SOC_DAILINK_DEF(dmic_pin,
 	DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
@@ -398,6 +473,7 @@ static struct snd_soc_dai_link cml_rt1011_rt5682_dailink[] = {
 		.dpcm_playback = 1,
 		.dpcm_capture = 1, /* Capture stream provides Feedback */
 		.no_pcm = 1,
+		.init = cml_rt1011_spk_init,
 		.ops = &cml_rt1011_ops,
 		SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
 	},
@@ -412,14 +488,6 @@ static struct snd_soc_codec_conf rt1011_conf[] = {
 		.dlc = COMP_CODEC_CONF("i2c-10EC1011:01"),
 		.name_prefix = "WR",
 	},
-	{
-		.dlc = COMP_CODEC_CONF("i2c-10EC1011:02"),
-		.name_prefix = "TL",
-	},
-	{
-		.dlc = COMP_CODEC_CONF("i2c-10EC1011:03"),
-		.name_prefix = "TR",
-	},
 };
 
 /* Cometlake audio machine driver for RT1011 and RT5682 */
@@ -441,10 +509,12 @@ static struct snd_soc_card snd_soc_card_cml = {
 
 static int snd_cml_rt1011_probe(struct platform_device *pdev)
 {
+	struct snd_soc_dai_link_component *rt1011_dais_components;
+	struct snd_soc_codec_conf *rt1011_dais_confs;
 	struct card_private *ctx;
 	struct snd_soc_acpi_mach *mach;
 	const char *platform_name;
-	int ret;
+	int ret, i;
 
 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
 	if (!ctx)
@@ -455,6 +525,73 @@ static int snd_cml_rt1011_probe(struct platform_device *pdev)
 	snd_soc_card_cml.dev = &pdev->dev;
 	platform_name = mach->mach_params.platform;
 
+	dmi_check_system(sof_rt1011_quirk_table);
+
+	dev_info(&pdev->dev, "sof_rt1011_quirk = %lx\n", sof_rt1011_quirk);
+
+	if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
+				SOF_RT1011_SPEAKER_TR)) {
+		rt1011_dais_confs = devm_kzalloc(&pdev->dev,
+					sizeof(struct snd_soc_codec_conf) *
+					SPK_CH, GFP_KERNEL);
+
+		if (!rt1011_dais_confs)
+			return -ENOMEM;
+
+		rt1011_dais_components = devm_kzalloc(&pdev->dev,
+					sizeof(struct snd_soc_dai_link_component) *
+					SPK_CH, GFP_KERNEL);
+
+		if (!rt1011_dais_components)
+			return -ENOMEM;
+
+		for (i = 0; i < SPK_CH; i++) {
+			rt1011_dais_confs[i].dlc.name = devm_kasprintf(&pdev->dev,
+								GFP_KERNEL,
+								"i2c-10EC1011:0%d",
+								i);
+
+			if (!rt1011_dais_confs[i].dlc.name)
+				return -ENOMEM;
+
+			switch (i) {
+			case 0:
+				rt1011_dais_confs[i].name_prefix = "WL";
+				break;
+			case 1:
+				rt1011_dais_confs[i].name_prefix = "WR";
+				break;
+			case 2:
+				rt1011_dais_confs[i].name_prefix = "TL";
+				break;
+			case 3:
+				rt1011_dais_confs[i].name_prefix = "TR";
+				break;
+			default:
+				return -EINVAL;
+			}
+			rt1011_dais_components[i].name = devm_kasprintf(&pdev->dev,
+								GFP_KERNEL,
+								"i2c-10EC1011:0%d",
+								i);
+			if (!rt1011_dais_components[i].name)
+				return -ENOMEM;
+
+			rt1011_dais_components[i].dai_name = CML_RT1011_CODEC_DAI;
+		}
+
+		snd_soc_card_cml.codec_conf = rt1011_dais_confs;
+		snd_soc_card_cml.num_configs = SPK_CH;
+
+		for (i = 0; i < ARRAY_SIZE(cml_rt1011_rt5682_dailink); i++) {
+			if (!strcmp(cml_rt1011_rt5682_dailink[i].codecs->dai_name,
+					CML_RT1011_CODEC_DAI)) {
+				cml_rt1011_rt5682_dailink[i].codecs = rt1011_dais_components;
+				cml_rt1011_rt5682_dailink[i].num_codecs = SPK_CH;
+			}
+		}
+	}
+
 	/* set platform name for each dailink */
 	ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml,
 						    platform_name);
@@ -482,5 +619,6 @@ MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1011 and RT5682 in I2S mo
 MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
 MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
+MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("platform:cml_rt1011_rt5682");
diff --git a/sound/soc/intel/boards/ehl_rt5660.c b/sound/soc/intel/boards/ehl_rt5660.c
new file mode 100644
index 000000000000..78160e3b1615
--- /dev/null
+++ b/sound/soc/intel/boards/ehl_rt5660.c
@@ -0,0 +1,323 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (c) 2020 Intel Corporation
+
+/*
+ * ehl_rt5660 - ASOC Machine driver for Elkhart Lake platforms
+ * with rt5660 codec
+ */
+
+#include <linux/acpi.h>
+#include <sound/core.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/gfp.h>
+#include <sound/jack.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+
+#include "hda_dsp_common.h"
+#include "../../codecs/rt5660.h"
+
+#define DUAL_CHANNEL 2
+#define HDMI_LINK_START 3
+#define HDMI_LINE_END 6
+#define NAME_SIZE	32
+#define IDISP_CODEC_MASK	0x4
+
+struct sof_card_private {
+	struct list_head hdmi_pcm_list;
+	bool idisp_codec;
+};
+
+static const struct snd_kcontrol_new rt5660_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Speaker"),
+	/* There are two MICBIAS in rt5660, each for one MIC */
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic2"),
+	SOC_DAPM_PIN_SWITCH("Line Out"),
+};
+
+static const struct snd_soc_dapm_widget rt5660_widgets[] = {
+	SND_SOC_DAPM_SPK("Speaker", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic2", NULL),
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+	SND_SOC_DAPM_LINE("Line Out", NULL),
+};
+
+static const struct snd_soc_dapm_route rt5660_map[] = {
+	{"Speaker", NULL, "SPO"},
+
+	{"Headset Mic", NULL, "MICBIAS1"},
+	{"Headset Mic2", NULL, "MICBIAS2"},
+
+	{"IN1P", NULL, "Headset Mic"},
+	{"IN2P", NULL, "Headset Mic2"},
+
+	{"Line Out", NULL, "LOUTL"},
+	{"Line Out", NULL, "LOUTR"},
+
+	{"DMic", NULL, "SoC DMIC"},
+};
+
+struct sof_hdmi_pcm {
+	struct list_head head;
+	struct snd_soc_dai *codec_dai;
+	int device;
+};
+
+static int hdmi_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
+	struct sof_hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	/* dai_link id is 1:1 mapped to the PCM device */
+	pcm->device = rtd->dai_link->id;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+static int card_late_probe(struct snd_soc_card *card)
+{
+	struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
+	struct sof_hdmi_pcm *pcm;
+
+	if (list_empty(&ctx->hdmi_pcm_list))
+		return -ENOENT;
+
+	if (!ctx->idisp_codec)
+		return 0;
+
+	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head);
+
+	return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component);
+}
+
+static int rt5660_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(codec_dai,
+				     RT5660_SCLK_S_PLL1,
+				     params_rate(params) * 512,
+				     SND_SOC_CLOCK_IN);
+	if (ret < 0) {
+		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_pll(codec_dai, 0,
+				  RT5660_PLL1_S_BCLK,
+				  params_rate(params) * 50,
+				  params_rate(params) * 512);
+	if (ret < 0)
+		dev_err(codec_dai->dev, "can't set codec pll: %d\n", ret);
+
+	return ret;
+}
+
+static struct snd_soc_ops rt5660_ops = {
+	.hw_params = rt5660_hw_params,
+};
+
+SND_SOC_DAILINK_DEF(ssp0_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
+
+SND_SOC_DAILINK_DEF(rt5660_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5660:00", "rt5660-aif1")));
+
+SND_SOC_DAILINK_DEF(platform,
+	DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3")));
+
+SND_SOC_DAILINK_DEF(dmic_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
+SND_SOC_DAILINK_DEF(dmic_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
+SND_SOC_DAILINK_DEF(dmic16k,
+	DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin")));
+
+SND_SOC_DAILINK_DEF(idisp1_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
+SND_SOC_DAILINK_DEF(idisp1_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
+
+SND_SOC_DAILINK_DEF(idisp2_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
+SND_SOC_DAILINK_DEF(idisp2_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
+
+SND_SOC_DAILINK_DEF(idisp3_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
+SND_SOC_DAILINK_DEF(idisp3_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
+
+SND_SOC_DAILINK_DEF(idisp4_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp4 Pin")));
+SND_SOC_DAILINK_DEF(idisp4_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi4")));
+
+static struct snd_soc_dai_link ehl_rt5660_dailink[] = {
+	/* back ends */
+	{
+		.name = "SSP0-Codec",
+		.id = 0,
+		.no_pcm = 1,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.ops = &rt5660_ops,
+		.nonatomic = true,
+		SND_SOC_DAILINK_REG(ssp0_pin, rt5660_codec, platform),
+	},
+	{
+		.name = "dmic48k",
+		.id = 1,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
+	},
+	{
+		.name = "dmic16k",
+		.id = 2,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(dmic16k, dmic_codec, platform),
+	},
+	{
+		.name = "iDisp1",
+		.id = 5,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
+	},
+	{
+		.name = "iDisp2",
+		.id = 6,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
+	},
+	{
+		.name = "iDisp3",
+		.id = 7,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
+	},
+	{
+		.name = "iDisp4",
+		.id = 8,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp4_pin, idisp4_codec, platform),
+	},
+};
+
+/* SoC card */
+static struct snd_soc_card snd_soc_card_ehl_rt5660 = {
+	.name = "ehl-rt5660",
+	.owner = THIS_MODULE,
+	.dai_link = ehl_rt5660_dailink,
+	.num_links = ARRAY_SIZE(ehl_rt5660_dailink),
+	.dapm_widgets = rt5660_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(rt5660_widgets),
+	.dapm_routes = rt5660_map,
+	.num_dapm_routes = ARRAY_SIZE(rt5660_map),
+	.controls = rt5660_controls,
+	.num_controls = ARRAY_SIZE(rt5660_controls),
+	.fully_routed = true,
+	.late_probe = card_late_probe,
+};
+
+/* If hdmi codec is not supported, switch to use dummy codec */
+static void hdmi_link_init(struct snd_soc_card *card,
+			   struct sof_card_private *ctx,
+			   struct snd_soc_acpi_mach *mach)
+{
+	struct snd_soc_dai_link *link;
+	int i;
+
+	if (mach->mach_params.common_hdmi_codec_drv &&
+	    (mach->mach_params.codec_mask & IDISP_CODEC_MASK)) {
+		ctx->idisp_codec = true;
+		return;
+	}
+
+	/*
+	 * if HDMI is not enabled in kernel config, or
+	 * hdmi codec is not supported
+	 */
+	for (i = HDMI_LINK_START; i <= HDMI_LINE_END; i++) {
+		link = &card->dai_link[i];
+		link->codecs[0].name = "snd-soc-dummy";
+		link->codecs[0].dai_name = "snd-soc-dummy-dai";
+	}
+}
+
+static int snd_ehl_rt5660_probe(struct platform_device *pdev)
+{
+	struct snd_soc_acpi_mach *mach;
+	struct snd_soc_card *card = &snd_soc_card_ehl_rt5660;
+	struct sof_card_private *ctx;
+	int ret;
+
+	card->dev = &pdev->dev;
+
+	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+	snd_soc_card_set_drvdata(card, ctx);
+
+	mach = pdev->dev.platform_data;
+	ret = snd_soc_fixup_dai_links_platform_name(card,
+						    mach->mach_params.platform);
+	if (ret)
+		return ret;
+
+	hdmi_link_init(card, ctx, mach);
+
+	return devm_snd_soc_register_card(&pdev->dev, card);
+}
+
+static const struct platform_device_id ehl_board_ids[] = {
+	{ .name = "ehl_rt5660" },
+	{ }
+};
+
+static struct platform_driver snd_ehl_rt5660_driver = {
+	.driver = {
+		.name = "ehl_rt5660",
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = snd_ehl_rt5660_probe,
+	.id_table = ehl_board_ids,
+};
+
+module_platform_driver(snd_ehl_rt5660_driver);
+
+MODULE_DESCRIPTION("ASoC Intel(R) Elkhartlake + rt5660 Machine driver");
+MODULE_AUTHOR("libin.yang@intel.com");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:ehl_rt5660");
diff --git a/sound/soc/intel/boards/glk_rt5682_max98357a.c b/sound/soc/intel/boards/glk_rt5682_max98357a.c
index f13158e4a1fc..48eda1a8aa6c 100644
--- a/sound/soc/intel/boards/glk_rt5682_max98357a.c
+++ b/sound/soc/intel/boards/glk_rt5682_max98357a.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2018 Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/hda_dsp_common.c b/sound/soc/intel/boards/hda_dsp_common.c
index 9179f07f9ee4..244b57fba64c 100644
--- a/sound/soc/intel/boards/hda_dsp_common.c
+++ b/sound/soc/intel/boards/hda_dsp_common.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 //
 // Copyright(c) 2019 Intel Corporation. All rights reserved.
 
diff --git a/sound/soc/intel/boards/hda_dsp_common.h b/sound/soc/intel/boards/hda_dsp_common.h
index 431f7f09dccb..727edd256962 100644
--- a/sound/soc/intel/boards/hda_dsp_common.h
+++ b/sound/soc/intel/boards/hda_dsp_common.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright(c) 2019 Intel Corporation.
  */
diff --git a/sound/soc/intel/boards/kbl_da7219_max98357a.c b/sound/soc/intel/boards/kbl_da7219_max98357a.c
index 32cd90b8d4c4..dc3d897ad280 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98357a.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98357a.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2017-18 Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c
index abd4e3839678..cc9b5eab8b4a 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98927.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98927.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2018 Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/kbl_rt5660.c b/sound/soc/intel/boards/kbl_rt5660.c
index 6460e3f0c974..d2a078454784 100644
--- a/sound/soc/intel/boards/kbl_rt5660.c
+++ b/sound/soc/intel/boards/kbl_rt5660.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2018-19 Canonical Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c
index 78ff5f24c40e..07bfb2e64b3b 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_common.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_common.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2015-18 Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.h b/sound/soc/intel/boards/skl_hda_dsp_common.h
index e8545d13062f..507750ef67f3 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_common.h
+++ b/sound/soc/intel/boards/skl_hda_dsp_common.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright(c) 2015-18 Intel Corporation.
  */
diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c
index 3be764299ab0..79c8947f840b 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_generic.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2015-18 Intel Corporation.
 
 /*
@@ -113,6 +113,8 @@ static char hda_soc_components[30];
 #define IDISP_ROUTE_COUNT	(IDISP_DAI_COUNT * 2)
 #define IDISP_CODEC_MASK	0x4
 
+#define HDA_CODEC_AUTOSUSPEND_DELAY_MS 1000
+
 static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params *mach_params)
 {
 	struct snd_soc_card *card = &hda_soc_card;
@@ -168,6 +170,29 @@ static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params *mach_params)
 	return 0;
 }
 
+static void skl_set_hda_codec_autosuspend_delay(struct snd_soc_card *card)
+{
+	struct snd_soc_pcm_runtime *rtd;
+	struct hdac_hda_priv *hda_pvt;
+	struct snd_soc_dai *dai;
+
+	for_each_card_rtds(card, rtd) {
+		if (!strstr(rtd->dai_link->codecs->name, "ehdaudio"))
+			continue;
+		dai = asoc_rtd_to_codec(rtd, 0);
+		hda_pvt = snd_soc_component_get_drvdata(dai->component);
+		if (hda_pvt) {
+			/*
+			 * all codecs are on the same bus, so it's sufficient
+			 * to look up only the first one
+			 */
+			snd_hda_set_power_save(hda_pvt->codec.bus,
+					       HDA_CODEC_AUTOSUSPEND_DELAY_MS);
+			break;
+		}
+	}
+}
+
 static int skl_hda_audio_probe(struct platform_device *pdev)
 {
 	struct snd_soc_acpi_mach *mach;
@@ -206,7 +231,11 @@ static int skl_hda_audio_probe(struct platform_device *pdev)
 		hda_soc_card.components = hda_soc_components;
 	}
 
-	return devm_snd_soc_register_card(&pdev->dev, &hda_soc_card);
+	ret = devm_snd_soc_register_card(&pdev->dev, &hda_soc_card);
+	if (!ret)
+		skl_set_hda_codec_autosuspend_delay(&hda_soc_card);
+
+	return ret;
 }
 
 static struct platform_driver skl_hda_audio = {
diff --git a/sound/soc/intel/boards/sof_da7219_max98373.c b/sound/soc/intel/boards/sof_da7219_max98373.c
index b707dd3b5625..703703858595 100644
--- a/sound/soc/intel/boards/sof_da7219_max98373.c
+++ b/sound/soc/intel/boards/sof_da7219_max98373.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2019 Intel Corporation.
 
 /*
@@ -86,6 +86,8 @@ static const struct snd_soc_dapm_widget widgets[] = {
 	SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
 			    platform_clock_control, SND_SOC_DAPM_POST_PMD |
 			    SND_SOC_DAPM_PRE_PMU),
+
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
 static const struct snd_soc_dapm_route audio_map[] = {
@@ -99,6 +101,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 	{ "Left Spk", NULL, "Left BE_OUT" },
 	{ "Right Spk", NULL, "Right BE_OUT" },
+
+	/* digital mics */
+	{"DMic", NULL, "SoC DMIC"},
 };
 
 /* For MAX98360A amp */
@@ -111,6 +116,8 @@ static const struct snd_soc_dapm_widget max98360a_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
 			    platform_clock_control, SND_SOC_DAPM_POST_PMD |
 			    SND_SOC_DAPM_PRE_PMU),
+
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
 static const struct snd_soc_dapm_route max98360a_map[] = {
@@ -123,6 +130,9 @@ static const struct snd_soc_dapm_route max98360a_map[] = {
 	{ "Headset Mic", NULL, "Platform Clock" },
 
 	{"Spk", NULL, "Speaker"},
+
+	/* digital mics */
+	{"DMic", NULL, "SoC DMIC"},
 };
 
 static struct snd_soc_jack headset;
@@ -265,6 +275,9 @@ SND_SOC_DAILINK_DEF(dmic_pin,
 SND_SOC_DAILINK_DEF(dmic_codec,
 	DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
 
+SND_SOC_DAILINK_DEF(dmic16k_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin")));
+
 SND_SOC_DAILINK_DEF(idisp1_pin,
 	DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
 SND_SOC_DAILINK_DEF(idisp1_codec,
@@ -337,6 +350,14 @@ static struct snd_soc_dai_link dais[] = {
 		.no_pcm = 1,
 		SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
 	},
+	{
+		.name = "dmic16k",
+		.id = 6,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform),
+	}
 };
 
 static struct snd_soc_card card_da7219_m98373 = {
diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c
index 463b39a7ccfd..1a549b32d1c9 100644
--- a/sound/soc/intel/boards/sof_maxim_common.c
+++ b/sound/soc/intel/boards/sof_maxim_common.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 //
 // Copyright(c) 2020 Intel Corporation. All rights reserved.
 #include <linux/string.h>
diff --git a/sound/soc/intel/boards/sof_maxim_common.h b/sound/soc/intel/boards/sof_maxim_common.h
index 406bf0e81155..785b34335368 100644
--- a/sound/soc/intel/boards/sof_maxim_common.h
+++ b/sound/soc/intel/boards/sof_maxim_common.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright(c) 2020 Intel Corporation.
  */
diff --git a/sound/soc/intel/boards/sof_pcm512x.c b/sound/soc/intel/boards/sof_pcm512x.c
index fb7811899999..9fa8a4911276 100644
--- a/sound/soc/intel/boards/sof_pcm512x.c
+++ b/sound/soc/intel/boards/sof_pcm512x.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2018-2020 Intel Corporation.
 
 /*
@@ -126,7 +126,6 @@ static struct snd_soc_dai_link_component platform_component[] = {
 	}
 };
 
-#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
 static int sof_card_late_probe(struct snd_soc_card *card)
 {
 	struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
@@ -146,12 +145,6 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 
 	return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component);
 }
-#else
-static int sof_card_late_probe(struct snd_soc_card *card)
-{
-	return 0;
-}
-#endif
 
 static const struct snd_kcontrol_new sof_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Ext Spk"),
@@ -374,14 +367,12 @@ static int sof_audio_probe(struct platform_device *pdev)
 		sof_pcm512x_quirk = SOF_PCM512X_SSP_CODEC(2);
 	} else {
 		dmic_be_num = 2;
-#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
 		if (mach->mach_params.common_hdmi_codec_drv &&
 		    (mach->mach_params.codec_mask & IDISP_CODEC_MASK))
 			ctx->idisp_codec = true;
 
 		/* links are always present in topology */
 		hdmi_num = 3;
-#endif
 	}
 
 	dmi_check_system(sof_pcm512x_quirk_table);
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 8c29431b5847..13a48b0c35ae 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2019-2020 Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index a64dc563b47e..e1c1a8ba78e6 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -411,25 +411,36 @@ static int create_codec_dai_name(struct device *dev,
 
 static int set_codec_init_func(const struct snd_soc_acpi_link_adr *link,
 			       struct snd_soc_dai_link *dai_links,
-			       bool playback)
+			       bool playback, int group_id)
 {
 	int i;
 
-	for (i = 0; i < link->num_adr; i++) {
-		unsigned int part_id;
-		int codec_index;
-
-		part_id = SDW_PART_ID(link->adr_d[i].adr);
-		codec_index = find_codec_info_part(part_id);
+	do {
+		/*
+		 * Initialize the codec. If codec is part of an aggregated
+		 * group (group_id>0), initialize all codecs belonging to
+		 * same group.
+		 */
+		for (i = 0; i < link->num_adr; i++) {
+			unsigned int part_id;
+			int codec_index;
 
-		if (codec_index < 0)
-			return codec_index;
+			part_id = SDW_PART_ID(link->adr_d[i].adr);
+			codec_index = find_codec_info_part(part_id);
 
-		if (codec_info_list[codec_index].init)
-			codec_info_list[codec_index].init(link, dai_links,
-						 &codec_info_list[codec_index],
-						 playback);
-	}
+			if (codec_index < 0)
+				return codec_index;
+			/* The group_id is > 0 iff the codec is aggregated */
+			if (link->adr_d[i].endpoints->group_id != group_id)
+				continue;
+			if (codec_info_list[codec_index].init)
+				codec_info_list[codec_index].init(link,
+						dai_links,
+						&codec_info_list[codec_index],
+						playback);
+		}
+		link++;
+	} while (link->mask && group_id);
 
 	return 0;
 }
@@ -623,7 +634,7 @@ static int create_sdw_dailink(struct device *dev, int *be_index,
 			      NULL, &sdw_ops);
 
 		ret = set_codec_init_func(link, dai_links + (*be_index)++,
-					  playback);
+					  playback, group_id);
 		if (ret < 0) {
 			dev_err(dev, "failed to init codec %d", codec_index);
 			return ret;
@@ -652,9 +663,7 @@ static int sof_card_dai_links_create(struct device *dev,
 				     struct snd_soc_card *card)
 {
 	int ssp_num, sdw_be_num = 0, hdmi_num = 0, dmic_num;
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 	struct snd_soc_dai_link_component *idisp_components;
-#endif
 	struct snd_soc_dai_link_component *ssp_components;
 	struct snd_soc_acpi_mach_params *mach_params;
 	const struct snd_soc_acpi_link_adr *adr_link;
@@ -675,10 +684,8 @@ static int sof_card_dai_links_create(struct device *dev,
 	for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
 		codec_info_list[i].amp_num = 0;
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 	hdmi_num = sof_sdw_quirk & SOF_SDW_TGL_HDMI ?
 				SOF_TGL_HDMI_COUNT : SOF_PRE_TGL_HDMI_COUNT;
-#endif
 
 	ssp_mask = SOF_SSP_GET_PORT(sof_sdw_quirk);
 	/*
@@ -838,7 +845,6 @@ DMIC:
 		INC_ID(be_id, cpu_id, link_id);
 	}
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 	/* HDMI */
 	if (hdmi_num > 0) {
 		idisp_components = devm_kcalloc(dev, hdmi_num,
@@ -875,7 +881,6 @@ DMIC:
 			      sof_sdw_hdmi_init, NULL);
 		INC_ID(be_id, cpu_id, link_id);
 	}
-#endif
 
 	card->dai_link = links;
 	card->num_links = num_links;
@@ -898,6 +903,7 @@ static int mc_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &card_sof_sdw;
 	struct snd_soc_acpi_mach *mach;
 	struct mc_private *ctx;
+	int amp_num = 0, i;
 	int ret;
 
 	dev_dbg(&pdev->dev, "Entry %s\n", __func__);
@@ -908,9 +914,7 @@ static int mc_probe(struct platform_device *pdev)
 
 	dmi_check_system(sof_sdw_quirk_table);
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
-#endif
 
 	card->dev = &pdev->dev;
 
@@ -924,9 +928,18 @@ static int mc_probe(struct platform_device *pdev)
 
 	snd_soc_card_set_drvdata(card, ctx);
 
+	/*
+	 * the default amp_num is zero for each codec and
+	 * amp_num will only be increased for active amp
+	 * codecs on used platform
+	 */
+	for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
+		amp_num += codec_info_list[i].amp_num;
+
 	card->components = devm_kasprintf(card->dev, GFP_KERNEL,
-					  "cfg-spk:%d",
-					  (sof_sdw_quirk & SOF_SDW_FOUR_SPK) ? 4 : 2);
+					  "cfg-spk:%d cfg-amp:%d",
+					  (sof_sdw_quirk & SOF_SDW_FOUR_SPK)
+					  ? 4 : 2, amp_num);
 	if (!card->components)
 		return -ENOMEM;
 
diff --git a/sound/soc/intel/boards/sof_sdw_common.h b/sound/soc/intel/boards/sof_sdw_common.h
index dd593ff3575b..69b363b8a686 100644
--- a/sound/soc/intel/boards/sof_sdw_common.h
+++ b/sound/soc/intel/boards/sof_sdw_common.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0-only
  *  Copyright (c) 2020 Intel Corporation
  */
 
diff --git a/sound/soc/intel/boards/sof_sdw_dmic.c b/sound/soc/intel/boards/sof_sdw_dmic.c
index e92176bf0ad4..89b0824b2381 100644
--- a/sound/soc/intel/boards/sof_sdw_dmic.c
+++ b/sound/soc/intel/boards/sof_sdw_dmic.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
diff --git a/sound/soc/intel/boards/sof_sdw_hdmi.c b/sound/soc/intel/boards/sof_sdw_hdmi.c
index c7b5612a39e6..0654b38a7e0d 100644
--- a/sound/soc/intel/boards/sof_sdw_hdmi.c
+++ b/sound/soc/intel/boards/sof_sdw_hdmi.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -16,7 +16,6 @@
 #include "../../codecs/hdac_hdmi.h"
 #include "hda_dsp_common.h"
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
 static struct snd_soc_jack hdmi[MAX_HDMI_NUM];
 
 struct hdmi_pcm {
@@ -28,7 +27,7 @@ struct hdmi_pcm {
 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct mc_private *ctx = snd_soc_card_get_drvdata(rtd->card);
-	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
 	struct hdmi_pcm *pcm;
 
 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
@@ -89,9 +88,3 @@ int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card)
 
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }
-#else
-int hdmi_card_late_probe(struct snd_soc_card *card)
-{
-	return 0;
-}
-#endif
diff --git a/sound/soc/intel/boards/sof_sdw_rt1308.c b/sound/soc/intel/boards/sof_sdw_rt1308.c
index 321768e54d08..177cc781ada6 100644
--- a/sound/soc/intel/boards/sof_sdw_rt1308.c
+++ b/sound/soc/intel/boards/sof_sdw_rt1308.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -93,7 +93,7 @@ static int rt1308_i2s_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_card *card = rtd->card;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
 	int clk_id, clk_freq, pll_out;
 	int err;
 
diff --git a/sound/soc/intel/boards/sof_sdw_rt5682.c b/sound/soc/intel/boards/sof_sdw_rt5682.c
index 5aa6211a1ed9..da354ba83939 100644
--- a/sound/soc/intel/boards/sof_sdw_rt5682.c
+++ b/sound/soc/intel/boards/sof_sdw_rt5682.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -47,7 +47,8 @@ static int rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_card *card = rtd->card;
 	struct mc_private *ctx = snd_soc_card_get_drvdata(card);
-	struct snd_soc_component *component = rtd->codec_dai->component;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_component *component = codec_dai->component;
 	struct snd_soc_jack *jack;
 	int ret;
 
diff --git a/sound/soc/intel/boards/sof_sdw_rt700.c b/sound/soc/intel/boards/sof_sdw_rt700.c
index 2ee4e6910d7f..5f50491ba5ee 100644
--- a/sound/soc/intel/boards/sof_sdw_rt700.c
+++ b/sound/soc/intel/boards/sof_sdw_rt700.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -47,7 +47,8 @@ static int rt700_rtd_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_card *card = rtd->card;
 	struct mc_private *ctx = snd_soc_card_get_drvdata(card);
-	struct snd_soc_component *component = rtd->codec_dai->component;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_component *component = codec_dai->component;
 	struct snd_soc_jack *jack;
 	int ret;
 
@@ -94,10 +95,10 @@ static int rt700_rtd_init(struct snd_soc_pcm_runtime *rtd)
 
 	jack = &ctx->sdw_headset;
 
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_VOLUMEUP);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_PLAYPAUSE);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
 
 	ret = snd_soc_component_set_jack(component, jack, NULL);
 	if (ret)
diff --git a/sound/soc/intel/boards/sof_sdw_rt711.c b/sound/soc/intel/boards/sof_sdw_rt711.c
index 2a4917e3d561..d4d75c8dc6b7 100644
--- a/sound/soc/intel/boards/sof_sdw_rt711.c
+++ b/sound/soc/intel/boards/sof_sdw_rt711.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
@@ -71,7 +71,8 @@ static int rt711_rtd_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_card *card = rtd->card;
 	struct mc_private *ctx = snd_soc_card_get_drvdata(card);
-	struct snd_soc_component *component = rtd->codec_dai->component;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_component *component = codec_dai->component;
 	struct snd_soc_jack *jack;
 	int ret;
 
@@ -118,10 +119,10 @@ static int rt711_rtd_init(struct snd_soc_pcm_runtime *rtd)
 
 	jack = &ctx->sdw_headset;
 
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_VOLUMEUP);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_PLAYPAUSE);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
 
 	ret = snd_soc_component_set_jack(component, jack, NULL);
 
diff --git a/sound/soc/intel/boards/sof_sdw_rt715.c b/sound/soc/intel/boards/sof_sdw_rt715.c
index 321e1cbc03ed..9b298f79e784 100644
--- a/sound/soc/intel/boards/sof_sdw_rt715.c
+++ b/sound/soc/intel/boards/sof_sdw_rt715.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2020 Intel Corporation
 
 /*
diff --git a/sound/soc/intel/boards/sof_wm8804.c b/sound/soc/intel/boards/sof_wm8804.c
new file mode 100644
index 000000000000..c13fd20da559
--- /dev/null
+++ b/sound/soc/intel/boards/sof_wm8804.c
@@ -0,0 +1,298 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (c) 2018-2020, Intel Corporation
+//
+// sof-wm8804.c - ASoC machine driver for Up and Up2 board
+// based on WM8804/Hifiberry Digi+
+
+
+#include <linux/acpi.h>
+#include <linux/dmi.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/machine.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include "../../codecs/wm8804.h"
+
+struct sof_card_private {
+	struct gpio_desc *gpio_44;
+	struct gpio_desc *gpio_48;
+	int sample_rate;
+};
+
+#define SOF_WM8804_UP2_QUIRK			BIT(0)
+
+static unsigned long sof_wm8804_quirk;
+
+static int sof_wm8804_quirk_cb(const struct dmi_system_id *id)
+{
+	sof_wm8804_quirk = (unsigned long)id->driver_data;
+	return 1;
+}
+
+static const struct dmi_system_id sof_wm8804_quirk_table[] = {
+	{
+		.callback = sof_wm8804_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "AAEON"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "UP-APL01"),
+		},
+		.driver_data = (void *)SOF_WM8804_UP2_QUIRK,
+	},
+	{}
+};
+
+static int sof_wm8804_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_component *codec = codec_dai->component;
+	const int sysclk = 27000000; /* This is fixed on this board */
+	int samplerate;
+	long mclk_freq;
+	int mclk_div;
+	int sampling_freq;
+	bool clk_44;
+	int ret;
+
+	samplerate = params_rate(params);
+	if (samplerate == ctx->sample_rate)
+		return 0;
+
+	ctx->sample_rate = 0;
+
+	if (samplerate <= 96000) {
+		mclk_freq = samplerate * 256;
+		mclk_div = WM8804_MCLKDIV_256FS;
+	} else {
+		mclk_freq = samplerate * 128;
+		mclk_div = WM8804_MCLKDIV_128FS;
+	}
+
+	switch (samplerate) {
+	case 32000:
+		sampling_freq = 0x03;
+		break;
+	case 44100:
+		sampling_freq = 0x00;
+		break;
+	case 48000:
+		sampling_freq = 0x02;
+		break;
+	case 88200:
+		sampling_freq = 0x08;
+		break;
+	case 96000:
+		sampling_freq = 0x0a;
+		break;
+	case 176400:
+		sampling_freq = 0x0c;
+		break;
+	case 192000:
+		sampling_freq = 0x0e;
+		break;
+	default:
+		dev_err(rtd->card->dev,
+			"unsupported samplerate %d\n", samplerate);
+		return -EINVAL;
+	}
+
+	if (samplerate % 16000)
+		clk_44 = true; /* use 44.1 kHz root frequency */
+	else
+		clk_44 = false;
+
+	if (!(IS_ERR_OR_NULL(ctx->gpio_44) ||
+	      IS_ERR_OR_NULL(ctx->gpio_48))) {
+		/*
+		 * ensure both GPIOs are LOW first, then drive the
+		 * relevant one to HIGH
+		 */
+		if (clk_44) {
+			gpiod_set_value_cansleep(ctx->gpio_48, !clk_44);
+			gpiod_set_value_cansleep(ctx->gpio_44, clk_44);
+		} else {
+			gpiod_set_value_cansleep(ctx->gpio_44, clk_44);
+			gpiod_set_value_cansleep(ctx->gpio_48, !clk_44);
+		}
+	}
+
+	snd_soc_dai_set_clkdiv(codec_dai, WM8804_MCLK_DIV, mclk_div);
+	snd_soc_dai_set_pll(codec_dai, 0, 0, sysclk, mclk_freq);
+
+	ret = snd_soc_dai_set_sysclk(codec_dai, WM8804_TX_CLKSRC_PLL,
+				     sysclk, SND_SOC_CLOCK_OUT);
+	if (ret < 0) {
+		dev_err(rtd->card->dev,
+			"Failed to set WM8804 SYSCLK: %d\n", ret);
+		return ret;
+	}
+
+	/* set sampling frequency status bits */
+	snd_soc_component_update_bits(codec, WM8804_SPDTX4, 0x0f,
+				      sampling_freq);
+
+	ctx->sample_rate = samplerate;
+
+	return 0;
+}
+
+/* machine stream operations */
+static struct snd_soc_ops sof_wm8804_ops = {
+	.hw_params = sof_wm8804_hw_params,
+};
+
+SND_SOC_DAILINK_DEF(ssp5_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP5 Pin")));
+
+SND_SOC_DAILINK_DEF(ssp5_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-1AEC8804:00", "wm8804-spdif")));
+
+SND_SOC_DAILINK_DEF(platform,
+	DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:0e.0")));
+
+static struct snd_soc_dai_link dailink[] = {
+	/* back ends */
+	{
+		.name = "SSP5-Codec",
+		.id = 0,
+		.no_pcm = 1,
+		.nonatomic = true,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.ops = &sof_wm8804_ops,
+		SND_SOC_DAILINK_REG(ssp5_pin, ssp5_codec, platform),
+	},
+};
+
+/* SoC card */
+static struct snd_soc_card sof_wm8804_card = {
+	.name = "wm8804", /* sof- prefix added automatically */
+	.owner = THIS_MODULE,
+	.dai_link = dailink,
+	.num_links = ARRAY_SIZE(dailink),
+};
+
+ /* i2c-<HID>:00 with HID being 8 chars */
+static char codec_name[SND_ACPI_I2C_ID_LEN];
+
+/*
+ * to control the HifiBerry Digi+ PRO, it's required to toggle GPIO to
+ * select the clock source. On the Up2 board, this means
+ * Pin29/BCM5/Linux GPIO 430 and Pin 31/BCM6/ Linux GPIO 404.
+ *
+ * Using the ACPI device name is not very nice, but since we only use
+ * the value for the Up2 board there is no risk of conflict with other
+ * platforms.
+ */
+
+static struct gpiod_lookup_table up2_gpios_table = {
+	/* .dev_id is set during probe */
+	.table = {
+		GPIO_LOOKUP("INT3452:01", 73, "BCM-GPIO5", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("INT3452:01", 74, "BCM-GPIO6", GPIO_ACTIVE_HIGH),
+		{ },
+	},
+};
+
+static int sof_wm8804_probe(struct platform_device *pdev)
+{
+	struct snd_soc_card *card;
+	struct snd_soc_acpi_mach *mach;
+	struct sof_card_private *ctx;
+	struct acpi_device *adev;
+	int dai_index = 0;
+	int ret;
+	int i;
+
+	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	mach = pdev->dev.platform_data;
+	card = &sof_wm8804_card;
+	card->dev = &pdev->dev;
+
+	dmi_check_system(sof_wm8804_quirk_table);
+
+	if (sof_wm8804_quirk & SOF_WM8804_UP2_QUIRK) {
+		up2_gpios_table.dev_id = dev_name(&pdev->dev);
+		gpiod_add_lookup_table(&up2_gpios_table);
+
+		/*
+		 * The gpios are required for specific boards with
+		 * local oscillators, and optional in other cases.
+		 * Since we can't identify when they are needed, use
+		 * the GPIO as non-optional
+		 */
+
+		ctx->gpio_44 = devm_gpiod_get(&pdev->dev, "BCM-GPIO5",
+					      GPIOD_OUT_LOW);
+		if (IS_ERR(ctx->gpio_44)) {
+			ret = PTR_ERR(ctx->gpio_44);
+			dev_err(&pdev->dev,
+				"could not get BCM-GPIO5: %d\n",
+				ret);
+			return ret;
+		}
+
+		ctx->gpio_48 = devm_gpiod_get(&pdev->dev, "BCM-GPIO6",
+					      GPIOD_OUT_LOW);
+		if (IS_ERR(ctx->gpio_48)) {
+			ret = PTR_ERR(ctx->gpio_48);
+			dev_err(&pdev->dev,
+				"could not get BCM-GPIO6: %d\n",
+				ret);
+			return ret;
+		}
+	}
+
+	/* fix index of codec dai */
+	for (i = 0; i < ARRAY_SIZE(dailink); i++) {
+		if (!strcmp(dailink[i].codecs->name, "i2c-1AEC8804:00")) {
+			dai_index = i;
+			break;
+		}
+	}
+
+	/* fixup codec name based on HID */
+	adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
+	if (adev) {
+		snprintf(codec_name, sizeof(codec_name),
+			 "%s%s", "i2c-", acpi_dev_name(adev));
+		put_device(&adev->dev);
+		dailink[dai_index].codecs->name = codec_name;
+	}
+
+	snd_soc_card_set_drvdata(card, ctx);
+
+	return devm_snd_soc_register_card(&pdev->dev, card);
+}
+
+static int sof_wm8804_remove(struct platform_device *pdev)
+{
+	if (sof_wm8804_quirk & SOF_WM8804_UP2_QUIRK)
+		gpiod_remove_lookup_table(&up2_gpios_table);
+	return 0;
+}
+
+static struct platform_driver sof_wm8804_driver = {
+	.driver = {
+		.name = "sof-wm8804",
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = sof_wm8804_probe,
+	.remove = sof_wm8804_remove,
+};
+module_platform_driver(sof_wm8804_driver);
+
+MODULE_DESCRIPTION("ASoC Intel(R) SOF + WM8804 Machine driver");
+MODULE_AUTHOR("Pierre-Louis Bossart");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:sof-wm8804");
diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile
index bd352878f89a..2674c9790fa1 100644
--- a/sound/soc/intel/common/Makefile
+++ b/sound/soc/intel/common/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 snd-soc-sst-dsp-objs := sst-dsp.o
 snd-soc-sst-acpi-objs := sst-acpi.o
 snd-soc-sst-ipc-objs := sst-ipc.o
diff --git a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c
index f5092bc48364..32f77e29c2ff 100644
--- a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-bxt-match.c - tables and support for BXT ACPI enumeration.
  *
@@ -71,7 +71,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[] = {
 	},
 	{
 		.id = "1AEC8804",
-		.drv_name = "bxt-wm8804",
+		.drv_name = "sof-wm8804",
 		.sof_fw_filename = "sof-apl.ri",
 		.sof_tplg_filename = "sof-apl-wm8804.tplg",
 	},
diff --git a/sound/soc/intel/common/soc-acpi-intel-cfl-match.c b/sound/soc/intel/common/soc-acpi-intel-cfl-match.c
index ff9d6938b9f6..27b4b73d94d4 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cfl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cfl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-apci-intel-cfl-match.c - tables and support for CFL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-cml-match.c b/sound/soc/intel/common/soc-acpi-intel-cml-match.c
index 7d85bd5aff9f..cdea0c09fe0a 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cml-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cml-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-cml-match.c - tables and support for CML ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
index 828980d5630d..6a0bcc1a8429 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-cnl-match.c - tables and support for CNL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-ehl-match.c b/sound/soc/intel/common/soc-acpi-intel-ehl-match.c
index a1290c3fa99f..45e07d886013 100644
--- a/sound/soc/intel/common/soc-acpi-intel-ehl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-ehl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-apci-intel-ehl-match.c - tables and support for EHL ACPI enumeration.
  *
@@ -8,8 +8,15 @@
 
 #include <sound/soc-acpi.h>
 #include <sound/soc-acpi-intel-match.h>
+#include "../skylake/skl.h"
 
 struct snd_soc_acpi_mach snd_soc_acpi_intel_ehl_machines[] = {
+	{
+		.id = "INTC1027",
+		.drv_name = "ehl_rt5660",
+		.sof_fw_filename = "sof-ehl.ri",
+		.sof_tplg_filename = "sof-ehl-rt5660.tplg",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_ehl_machines);
diff --git a/sound/soc/intel/common/soc-acpi-intel-glk-match.c b/sound/soc/intel/common/soc-acpi-intel-glk-match.c
index 60dea358fa04..26cb3b16cdd3 100644
--- a/sound/soc/intel/common/soc-acpi-intel-glk-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-glk-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-glk-match.c - tables and support for GLK ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-hda-match.c b/sound/soc/intel/common/soc-acpi-intel-hda-match.c
index cc972d2ac691..aa9cb522aac9 100644
--- a/sound/soc/intel/common/soc-acpi-intel-hda-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-hda-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright (c) 2018, Intel Corporation.
 
 /*
diff --git a/sound/soc/intel/common/soc-acpi-intel-icl-match.c b/sound/soc/intel/common/soc-acpi-intel-icl-match.c
index 16ec9f382b0f..6927bbbc66fc 100644
--- a/sound/soc/intel/common/soc-acpi-intel-icl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-icl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-icl-match.c - tables and support for ICL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
index 4388a32718d8..859f8a1bd914 100644
--- a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-apci-intel-jsl-match.c - tables and support for JSL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
index e200baa11011..a4fbe6707ca7 100644
--- a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-kbl-match.c - tables and support for KBL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-skl-match.c b/sound/soc/intel/common/soc-acpi-intel-skl-match.c
index 42fa40a8d932..26f9ce146523 100644
--- a/sound/soc/intel/common/soc-acpi-intel-skl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-skl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-acpi-intel-skl-match.c - tables and support for SKL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
index 449d9d2286ae..5a56f4359479 100644
--- a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soc-apci-intel-tgl-match.c - tables and support for ICL ACPI enumeration.
  *
diff --git a/sound/soc/intel/common/soc-intel-quirks.h b/sound/soc/intel/common/soc-intel-quirks.h
index a9176150c6ed..b07df3059926 100644
--- a/sound/soc/intel/common/soc-intel-quirks.h
+++ b/sound/soc/intel/common/soc-intel-quirks.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * soc-intel-quirks.h - prototypes for quirk autodetection
  *
diff --git a/sound/soc/intel/common/sst-dsp.c b/sound/soc/intel/common/sst-dsp.c
index ec66be269b69..36c077aa386e 100644
--- a/sound/soc/intel/common/sst-dsp.c
+++ b/sound/soc/intel/common/sst-dsp.c
@@ -10,7 +10,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/io.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/delay.h>
 
 #include "sst-dsp.h"
@@ -34,16 +34,13 @@ EXPORT_SYMBOL_GPL(sst_shim32_read);
 
 void sst_shim32_write64(void __iomem *addr, u32 offset, u64 value)
 {
-	memcpy_toio(addr + offset, &value, sizeof(value));
+	writeq(value, addr + offset);
 }
 EXPORT_SYMBOL_GPL(sst_shim32_write64);
 
 u64 sst_shim32_read64(void __iomem *addr, u32 offset)
 {
-	u64 val;
-
-	memcpy_fromio(&val, addr + offset, sizeof(val));
-	return val;
+	return readq(addr + offset);
 }
 EXPORT_SYMBOL_GPL(sst_shim32_read64);
 
diff --git a/sound/soc/intel/haswell/sst-haswell-dsp.c b/sound/soc/intel/haswell/sst-haswell-dsp.c
index 88c3f63bded9..de80e19454c1 100644
--- a/sound/soc/intel/haswell/sst-haswell-dsp.c
+++ b/sound/soc/intel/haswell/sst-haswell-dsp.c
@@ -243,45 +243,92 @@ static irqreturn_t hsw_irq(int irq, void *context)
 	return ret;
 }
 
+#define CSR_DEFAULT_VALUE 0x8480040E
+#define ISC_DEFAULT_VALUE 0x0
+#define ISD_DEFAULT_VALUE 0x0
+#define IMC_DEFAULT_VALUE 0x7FFF0003
+#define IMD_DEFAULT_VALUE 0x7FFF0003
+#define IPCC_DEFAULT_VALUE 0x0
+#define IPCD_DEFAULT_VALUE 0x0
+#define CLKCTL_DEFAULT_VALUE 0x7FF
+#define CSR2_DEFAULT_VALUE 0x0
+#define LTR_CTRL_DEFAULT_VALUE 0x0
+#define HMD_CTRL_DEFAULT_VALUE 0x0
+
+static void hsw_set_shim_defaults(struct sst_dsp *sst)
+{
+	sst_dsp_shim_write_unlocked(sst, SST_CSR, CSR_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_ISRX, ISC_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_ISRD, ISD_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_IMRX, IMC_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_IMRD, IMD_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_IPCX, IPCC_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_IPCD, IPCD_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_CLKCTL, CLKCTL_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_CSR2, CSR2_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_LTRC, LTR_CTRL_DEFAULT_VALUE);
+	sst_dsp_shim_write_unlocked(sst, SST_HMDC, HMD_CTRL_DEFAULT_VALUE);
+}
+
+/* all clock-gating minus DCLCGE and DTCGE */
+#define SST_VDRTCL2_CG_OTHER	0xB7D
+
 static void hsw_set_dsp_D3(struct sst_dsp *sst)
 {
-	u32 val;
 	u32 reg;
 
-	/* Disable core clock gating (VDRTCTL2.DCLCGE = 0) */
+	/* disable clock core gating */
 	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	reg &= ~(SST_VDRTCL2_DCLCGE | SST_VDRTCL2_DTCGE);
+	reg &= ~(SST_VDRTCL2_DCLCGE);
 	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
-	/* enable power gating and switch off DRAM & IRAM blocks */
-	val = readl(sst->addr.pci_cfg + SST_VDRTCTL0);
-	val |= SST_VDRTCL0_DSRAMPGE_MASK |
-		SST_VDRTCL0_ISRAMPGE_MASK;
-	val &= ~(SST_VDRTCL0_D3PGD | SST_VDRTCL0_D3SRAMPGD);
-	writel(val, sst->addr.pci_cfg + SST_VDRTCTL0);
+	/* stall, reset and set 24MHz XOSC */
+	sst_dsp_shim_update_bits_unlocked(sst, SST_CSR,
+			SST_CSR_24MHZ_LPCS | SST_CSR_STALL | SST_CSR_RST,
+			SST_CSR_24MHZ_LPCS | SST_CSR_STALL | SST_CSR_RST);
 
-	/* switch off audio PLL */
-	val = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	val |= SST_VDRTCL2_APLLSE_MASK;
-	writel(val, sst->addr.pci_cfg + SST_VDRTCTL2);
+	/* DRAM power gating all */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL0);
+	reg |= SST_VDRTCL0_ISRAMPGE_MASK |
+		SST_VDRTCL0_DSRAMPGE_MASK;
+	reg &= ~(SST_VDRTCL0_D3SRAMPGD);
+	reg |= SST_VDRTCL0_D3PGD;
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL0);
+	udelay(50);
 
-	/* disable MCLK(clkctl.smos = 0) */
-	sst_dsp_shim_update_bits_unlocked(sst, SST_CLKCTL,
-		SST_CLKCTL_MASK, 0);
+	/* PLL shutdown enable */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
+	reg |= SST_VDRTCL2_APLLSE_MASK;
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
-	/* Set D3 state, delay 50 us */
-	val = readl(sst->addr.pci_cfg + SST_PMCS);
-	val |= SST_PMCS_PS_MASK;
-	writel(val, sst->addr.pci_cfg + SST_PMCS);
-	udelay(50);
+	/* disable MCLK */
+	sst_dsp_shim_update_bits_unlocked(sst, SST_CLKCTL,
+			SST_CLKCTL_MASK, 0);
 
-	/* Enable core clock gating (VDRTCTL2.DCLCGE = 1), delay 50 us */
+	/* switch clock gating */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
+	reg |= SST_VDRTCL2_CG_OTHER;
+	reg &= ~(SST_VDRTCL2_DTCGE);
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
+	/* enable DTCGE separatelly */
 	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	reg |= SST_VDRTCL2_DCLCGE | SST_VDRTCL2_DTCGE;
+	reg |= SST_VDRTCL2_DTCGE;
 	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
+	/* set shim defaults */
+	hsw_set_shim_defaults(sst);
+
+	/* set D3 */
+	reg = readl(sst->addr.pci_cfg + SST_PMCS);
+	reg |= SST_PMCS_PS_MASK;
+	writel(reg, sst->addr.pci_cfg + SST_PMCS);
 	udelay(50);
 
+	/* enable clock core gating */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
+	reg |= SST_VDRTCL2_DCLCGE;
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
+	udelay(50);
 }
 
 static void hsw_reset(struct sst_dsp *sst)
@@ -299,75 +346,62 @@ static void hsw_reset(struct sst_dsp *sst)
 		SST_CSR_RST | SST_CSR_STALL, SST_CSR_STALL);
 }
 
+/* recommended CSR state for power-up */
+#define SST_CSR_D0_MASK (0x18A09C0C | SST_CSR_DCS_MASK)
+
 static int hsw_set_dsp_D0(struct sst_dsp *sst)
 {
-	int tries = 10;
-	u32 reg, fw_dump_bit;
+	u32 reg;
 
-	/* Disable core clock gating (VDRTCTL2.DCLCGE = 0) */
+	/* disable clock core gating */
 	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	reg &= ~(SST_VDRTCL2_DCLCGE | SST_VDRTCL2_DTCGE);
+	reg &= ~(SST_VDRTCL2_DCLCGE);
 	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
-	/* Disable D3PG (VDRTCTL0.D3PGD = 1) */
-	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL0);
-	reg |= SST_VDRTCL0_D3PGD;
-	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL0);
+	/* switch clock gating */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
+	reg |= SST_VDRTCL2_CG_OTHER;
+	reg &= ~(SST_VDRTCL2_DTCGE);
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
-	/* Set D0 state */
+	/* set D0 */
 	reg = readl(sst->addr.pci_cfg + SST_PMCS);
-	reg &= ~SST_PMCS_PS_MASK;
+	reg &= ~(SST_PMCS_PS_MASK);
 	writel(reg, sst->addr.pci_cfg + SST_PMCS);
 
-	/* check that ADSP shim is enabled */
-	while (tries--) {
-		reg = readl(sst->addr.pci_cfg + SST_PMCS) & SST_PMCS_PS_MASK;
-		if (reg == 0)
-			goto finish;
-
-		msleep(1);
-	}
-
-	return -ENODEV;
-
-finish:
-	/* select SSP1 19.2MHz base clock, SSP clock 0, turn off Low Power Clock */
-	sst_dsp_shim_update_bits_unlocked(sst, SST_CSR,
-		SST_CSR_S1IOCS | SST_CSR_SBCS1 | SST_CSR_LPCS, 0x0);
+	/* DRAM power gating none */
+	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL0);
+	reg &= ~(SST_VDRTCL0_ISRAMPGE_MASK |
+		SST_VDRTCL0_DSRAMPGE_MASK);
+	reg |= SST_VDRTCL0_D3SRAMPGD;
+	reg |= SST_VDRTCL0_D3PGD;
+	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL0);
+	mdelay(10);
 
-	/* stall DSP core, set clk to 192/96Mhz */
-	sst_dsp_shim_update_bits_unlocked(sst,
-		SST_CSR, SST_CSR_STALL | SST_CSR_DCS_MASK,
-		SST_CSR_STALL | SST_CSR_DCS(4));
+	/* set shim defaults */
+	hsw_set_shim_defaults(sst);
 
-	/* Set 24MHz MCLK, prevent local clock gating, enable SSP0 clock */
+	/* restore MCLK */
 	sst_dsp_shim_update_bits_unlocked(sst, SST_CLKCTL,
-		SST_CLKCTL_MASK | SST_CLKCTL_DCPLCG | SST_CLKCTL_SCOE0,
-		SST_CLKCTL_MASK | SST_CLKCTL_DCPLCG | SST_CLKCTL_SCOE0);
+			SST_CLKCTL_MASK, SST_CLKCTL_MASK);
 
-	/* Stall and reset core, set CSR */
-	hsw_reset(sst);
-
-	/* Enable core clock gating (VDRTCTL2.DCLCGE = 1), delay 50 us */
+	/* PLL shutdown disable */
 	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	reg |= SST_VDRTCL2_DCLCGE | SST_VDRTCL2_DTCGE;
+	reg &= ~(SST_VDRTCL2_APLLSE_MASK);
 	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
+	sst_dsp_shim_update_bits_unlocked(sst, SST_CSR,
+			SST_CSR_D0_MASK, SST_CSR_SBCS0 | SST_CSR_SBCS1 |
+			SST_CSR_STALL | SST_CSR_DCS(4));
 	udelay(50);
 
-	/* switch on audio PLL */
+	/* enable clock core gating */
 	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2);
-	reg &= ~SST_VDRTCL2_APLLSE_MASK;
+	reg |= SST_VDRTCL2_DCLCGE;
 	writel(reg, sst->addr.pci_cfg + SST_VDRTCTL2);
 
-	/* set default power gating control, enable power gating control for all blocks. that is,
-	can't be accessed, please enable each block before accessing. */
-	reg = readl(sst->addr.pci_cfg + SST_VDRTCTL0);
-	reg |= SST_VDRTCL0_DSRAMPGE_MASK | SST_VDRTCL0_ISRAMPGE_MASK;
-	/* for D0, always enable the block(DSRAM[0]) used for FW dump */
-	fw_dump_bit = 1 << SST_VDRTCL0_DSRAMPGE_SHIFT;
-	writel(reg & ~fw_dump_bit, sst->addr.pci_cfg + SST_VDRTCTL0);
-
+	/* clear reset */
+	sst_dsp_shim_update_bits_unlocked(sst, SST_CSR, SST_CSR_RST, 0);
 
 	/* disable DMA finish function for SSP0 & SSP1 */
 	sst_dsp_shim_update_bits_unlocked(sst, SST_CSR2, SST_CSR2_SDFD_SSP1,
@@ -384,12 +418,6 @@ finish:
 	sst_dsp_shim_update_bits(sst, SST_IMRD, (SST_IMRD_DONE | SST_IMRD_BUSY |
 				SST_IMRD_SSP0 | SST_IMRD_DMAC), 0x0);
 
-	/* clear IPC registers */
-	sst_dsp_shim_write(sst, SST_IPCX, 0x0);
-	sst_dsp_shim_write(sst, SST_IPCD, 0x0);
-	sst_dsp_shim_write(sst, 0x80, 0x6);
-	sst_dsp_shim_write(sst, 0xe0, 0x300a);
-
 	return 0;
 }
 
@@ -415,11 +443,6 @@ static void hsw_sleep(struct sst_dsp *sst)
 {
 	dev_dbg(sst->dev, "HSW_PM dsp runtime suspend\n");
 
-	/* put DSP into reset and stall */
-	sst_dsp_shim_update_bits(sst, SST_CSR,
-		SST_CSR_24MHZ_LPCS | SST_CSR_RST | SST_CSR_STALL,
-		SST_CSR_RST | SST_CSR_STALL | SST_CSR_24MHZ_LPCS);
-
 	hsw_set_dsp_D3(sst);
 	dev_dbg(sst->dev, "HSW_PM dsp runtime suspend exit\n");
 }
diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile
index 48544ff1a3e6..dd39149b89b1 100644
--- a/sound/soc/intel/skylake/Makefile
+++ b/sound/soc/intel/skylake/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o skl-topology.o \
 		skl-sst-ipc.o skl-sst-dsp.o cnl-sst-dsp.o skl-sst-cldma.o \
 		skl-sst.o bxt-sst.o cnl-sst.o skl-sst-utils.o
diff --git a/sound/soc/intel/skylake/skl-i2s.h b/sound/soc/intel/skylake/skl-i2s.h
index d7c15873c0d4..dfce91e11be1 100644
--- a/sound/soc/intel/skylake/skl-i2s.h
+++ b/sound/soc/intel/skylake/skl-i2s.h
@@ -46,7 +46,7 @@ struct skl_i2s_config_mclk {
 struct skl_i2s_config_mclk_ext {
 	u32 mdivctrl;
 	u32 mdivr_count;
-	u32 mdivr[0];
+	u32 mdivr[];
 } __packed;
 
 struct skl_i2s_config_blob_signature {
diff --git a/sound/soc/intel/skylake/skl-ssp-clk.c b/sound/soc/intel/skylake/skl-ssp-clk.c
index bd43885f3805..a3a73c26f9aa 100644
--- a/sound/soc/intel/skylake/skl-ssp-clk.c
+++ b/sound/soc/intel/skylake/skl-ssp-clk.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 // Copyright(c) 2015-17 Intel Corporation
 
 /*
diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c
index d43cbf4a71ef..b233f89517c1 100644
--- a/sound/soc/intel/skylake/skl-sst-utils.c
+++ b/sound/soc/intel/skylake/skl-sst-utils.c
@@ -290,7 +290,7 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw,
 			goto free_uuid_list;
 		}
 
-		guid_copy(&module->uuid, (guid_t *)&mod_entry->uuid);
+		import_guid(&module->uuid, mod_entry->uuid);
 
 		module->id = (i | (index << 12));
 		module->is_loadable = mod_entry->type.load_type;
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 69cd7a81bf2a..b9aab47d1202 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -14,6 +14,7 @@
 #include <linux/uuid.h>
 #include <sound/intel-nhlt.h>
 #include <sound/soc.h>
+#include <sound/soc-acpi.h>
 #include <sound/soc-topology.h>
 #include <uapi/sound/snd_sst_tokens.h>
 #include <uapi/sound/skl-tplg-interface.h>
@@ -578,6 +579,38 @@ static int skl_tplg_unload_pipe_modules(struct skl_dev *skl,
 	return ret;
 }
 
+static bool skl_tplg_is_multi_fmt(struct skl_dev *skl, struct skl_pipe *pipe)
+{
+	struct skl_pipe_fmt *cur_fmt;
+	struct skl_pipe_fmt *next_fmt;
+	int i;
+
+	if (pipe->nr_cfgs <= 1)
+		return false;
+
+	if (pipe->conn_type != SKL_PIPE_CONN_TYPE_FE)
+		return true;
+
+	for (i = 0; i < pipe->nr_cfgs - 1; i++) {
+		if (pipe->direction == SNDRV_PCM_STREAM_PLAYBACK) {
+			cur_fmt = &pipe->configs[i].out_fmt;
+			next_fmt = &pipe->configs[i + 1].out_fmt;
+		} else {
+			cur_fmt = &pipe->configs[i].in_fmt;
+			next_fmt = &pipe->configs[i + 1].in_fmt;
+		}
+
+		if (!CHECK_HW_PARAMS(cur_fmt->channels, cur_fmt->freq,
+				     cur_fmt->bps,
+				     next_fmt->channels,
+				     next_fmt->freq,
+				     next_fmt->bps))
+			return true;
+	}
+
+	return false;
+}
+
 /*
  * Here, we select pipe format based on the pipe type and pipe
  * direction to determine the current config index for the pipeline.
@@ -600,6 +633,14 @@ skl_tplg_get_pipe_config(struct skl_dev *skl, struct skl_module_cfg *mconfig)
 		return 0;
 	}
 
+	if (skl_tplg_is_multi_fmt(skl, pipe)) {
+		pipe->cur_config_idx = pipe->pipe_config_idx;
+		pipe->memory_pages = pconfig->mem_pages;
+		dev_dbg(skl->dev, "found pipe config idx:%d\n",
+			pipe->cur_config_idx);
+		return 0;
+	}
+
 	if (pipe->conn_type == SKL_PIPE_CONN_TYPE_NONE) {
 		dev_dbg(skl->dev, "No conn_type detected, take 0th config\n");
 		pipe->cur_config_idx = 0;
@@ -1314,6 +1355,68 @@ static int skl_tplg_pga_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+static int skl_tplg_multi_config_set_get(struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol,
+					 bool is_set)
+{
+	struct snd_soc_component *component =
+		snd_soc_kcontrol_component(kcontrol);
+	struct hdac_bus *bus = snd_soc_component_get_drvdata(component);
+	struct skl_dev *skl = bus_to_skl(bus);
+	struct skl_pipeline *ppl;
+	struct skl_pipe *pipe = NULL;
+	struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
+	u32 *pipe_id;
+
+	if (!ec)
+		return -EINVAL;
+
+	if (is_set && ucontrol->value.enumerated.item[0] > ec->items)
+		return -EINVAL;
+
+	pipe_id = ec->dobj.private;
+
+	list_for_each_entry(ppl, &skl->ppl_list, node) {
+		if (ppl->pipe->ppl_id == *pipe_id) {
+			pipe = ppl->pipe;
+			break;
+		}
+	}
+	if (!pipe)
+		return -EIO;
+
+	if (is_set)
+		pipe->pipe_config_idx = ucontrol->value.enumerated.item[0];
+	else
+		ucontrol->value.enumerated.item[0]  =  pipe->pipe_config_idx;
+
+	return 0;
+}
+
+static int skl_tplg_multi_config_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	return skl_tplg_multi_config_set_get(kcontrol, ucontrol, false);
+}
+
+static int skl_tplg_multi_config_set(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true);
+}
+
+static int skl_tplg_multi_config_get_dmic(struct snd_kcontrol *kcontrol,
+					  struct snd_ctl_elem_value *ucontrol)
+{
+	return skl_tplg_multi_config_set_get(kcontrol, ucontrol, false);
+}
+
+static int skl_tplg_multi_config_set_dmic(struct snd_kcontrol *kcontrol,
+					  struct snd_ctl_elem_value *ucontrol)
+{
+	return skl_tplg_multi_config_set_get(kcontrol, ucontrol, true);
+}
+
 static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol,
 			unsigned int __user *data, unsigned int size)
 {
@@ -1853,6 +1956,16 @@ static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = {
 		.get = skl_tplg_mic_control_get,
 		.put = skl_tplg_mic_control_set,
 	},
+	{
+		.id = SKL_CONTROL_TYPE_MULTI_IO_SELECT,
+		.get = skl_tplg_multi_config_get,
+		.put = skl_tplg_multi_config_set,
+	},
+	{
+		.id = SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC,
+		.get = skl_tplg_multi_config_get_dmic,
+		.put = skl_tplg_multi_config_set_dmic,
+	}
 };
 
 static int skl_tplg_fill_pipe_cfg(struct device *dev,
@@ -1989,7 +2102,7 @@ static int skl_tplg_get_uuid(struct device *dev, guid_t *guid,
 	      struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn)
 {
 	if (uuid_tkn->token == SKL_TKN_UUID) {
-		guid_copy(guid, (guid_t *)&uuid_tkn->uuid);
+		import_guid(guid, uuid_tkn->uuid);
 		return 0;
 	}
 
@@ -3013,12 +3126,21 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
 	case SND_SOC_TPLG_CTL_ENUM:
 		tplg_ec = container_of(hdr,
 				struct snd_soc_tplg_enum_control, hdr);
-		if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READWRITE) {
+		if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READ) {
 			se = (struct soc_enum *)kctl->private_value;
 			if (tplg_ec->priv.size)
-				return skl_init_enum_data(bus->dev, se,
-						tplg_ec);
+				skl_init_enum_data(bus->dev, se, tplg_ec);
 		}
+
+		/*
+		 * now that the control initializations are done, remove
+		 * write permission for the DMIC configuration enums to
+		 * avoid conflicts between NHLT settings and user interaction
+		 */
+
+		if (hdr->ops.get == SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC)
+			kctl->access = SNDRV_CTL_ELEM_ACCESS_READ;
+
 		break;
 
 	default:
@@ -3376,8 +3498,8 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
 				dev_err(dev, "Too many UUID tokens\n");
 				return -EINVAL;
 			}
-			guid_copy(&skl->modules[uuid_index++]->uuid,
-				  (guid_t *)&array->uuid->uuid);
+			import_guid(&skl->modules[uuid_index++]->uuid,
+				    array->uuid->uuid);
 
 			tuple_size += sizeof(*array->uuid);
 			continue;
@@ -3488,6 +3610,37 @@ static int skl_manifest_load(struct snd_soc_component *cmpnt, int index,
 	return 0;
 }
 
+static void skl_tplg_complete(struct snd_soc_component *component)
+{
+	struct snd_soc_dobj *dobj;
+	struct snd_soc_acpi_mach *mach =
+		dev_get_platdata(component->card->dev);
+	int i;
+
+	list_for_each_entry(dobj, &component->dobj_list, list) {
+		struct snd_kcontrol *kcontrol = dobj->control.kcontrol;
+		struct soc_enum *se =
+			(struct soc_enum *)kcontrol->private_value;
+		char **texts = dobj->control.dtexts;
+		char chan_text[4];
+
+		if (dobj->type != SND_SOC_DOBJ_ENUM ||
+		    dobj->control.kcontrol->put !=
+		    skl_tplg_multi_config_set_dmic)
+			continue;
+		sprintf(chan_text, "c%d", mach->mach_params.dmic_num);
+
+		for (i = 0; i < se->items; i++) {
+			struct snd_ctl_elem_value val;
+
+			if (strstr(texts[i], chan_text)) {
+				val.value.enumerated.item[0] = i;
+				kcontrol->put(kcontrol, &val);
+			}
+		}
+	}
+}
+
 static struct snd_soc_tplg_ops skl_tplg_ops  = {
 	.widget_load = skl_tplg_widget_load,
 	.control_load = skl_tplg_control_load,
@@ -3497,6 +3650,7 @@ static struct snd_soc_tplg_ops skl_tplg_ops  = {
 	.io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops),
 	.manifest = skl_manifest_load,
 	.dai_load = skl_dai_load,
+	.complete = skl_tplg_complete,
 };
 
 /*
@@ -3565,8 +3719,20 @@ int skl_tplg_init(struct snd_soc_component *component, struct hdac_bus *bus)
 
 	ret = request_firmware(&fw, skl->tplg_name, bus->dev);
 	if (ret < 0) {
-		dev_info(bus->dev, "tplg fw %s load failed with %d, falling back to dfw_sst.bin",
-				skl->tplg_name, ret);
+		char alt_tplg_name[64];
+
+		snprintf(alt_tplg_name, sizeof(alt_tplg_name), "%s-tplg.bin",
+			 skl->mach->drv_name);
+		dev_info(bus->dev, "tplg fw %s load failed with %d, trying alternative tplg name %s",
+			 skl->tplg_name, ret, alt_tplg_name);
+
+		ret = request_firmware(&fw, alt_tplg_name, bus->dev);
+		if (!ret)
+			goto component_load;
+
+		dev_info(bus->dev, "tplg %s failed with %d, falling back to dfw_sst.bin",
+			 alt_tplg_name, ret);
+
 		ret = request_firmware(&fw, "dfw_sst.bin", bus->dev);
 		if (ret < 0) {
 			dev_err(bus->dev, "Fallback tplg fw %s load failed with %d\n",
@@ -3575,6 +3741,8 @@ int skl_tplg_init(struct snd_soc_component *component, struct hdac_bus *bus)
 		}
 	}
 
+component_load:
+
 	/*
 	 * The complete tplg for SKL is loaded as index 0, we don't use
 	 * any other index
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index e967800dbb62..9889f728752c 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -119,7 +119,7 @@ struct skl_cpr_gtw_cfg {
 struct skl_dma_control {
 	u32 node_id;
 	u32 config_length;
-	u32 config_data[0];
+	u32 config_data[];
 } __packed;
 
 struct skl_cpr_cfg {
@@ -152,7 +152,7 @@ struct skl_up_down_mixer_cfg {
 
 struct skl_algo_cfg {
 	struct skl_base_cfg  base_cfg;
-	char params[0];
+	char params[];
 } __packed;
 
 struct skl_base_outfmt_cfg {
@@ -306,6 +306,7 @@ struct skl_pipe {
 	struct skl_path_config configs[SKL_MAX_PATH_CONFIGS];
 	struct list_head w_list;
 	bool passthru;
+	u32 pipe_config_idx;
 };
 
 enum skl_module_state {
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index 2bfbf59277c4..26057f38a014 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -49,7 +49,7 @@ struct skl_astate_param {
 
 struct skl_astate_config {
 	u32 count;
-	struct skl_astate_param astate_table[0];
+	struct skl_astate_param astate_table[];
 };
 
 struct skl_fw_config {
diff --git a/sound/soc/jz4740/Kconfig b/sound/soc/jz4740/Kconfig
index e72f826062e9..29144720cb62 100644
--- a/sound/soc/jz4740/Kconfig
+++ b/sound/soc/jz4740/Kconfig
@@ -2,7 +2,7 @@
 config SND_JZ4740_SOC_I2S
 	tristate "SoC Audio (I2S protocol) for Ingenic JZ4740 SoC"
 	depends on MIPS || COMPILE_TEST
-	depends on HAS_IOMEM
+	depends on OF && HAS_IOMEM
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	help
 	  Say Y if you want to use I2S protocol and I2S codec on Ingenic JZ4740
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 6f6f8dad0356..c7bd20104b20 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -129,7 +129,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 	uint32_t conf, ctrl;
 	int ret;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL);
@@ -153,7 +153,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
@@ -332,7 +332,7 @@ static int jz4740_i2s_suspend(struct snd_soc_component *component)
 	struct jz4740_i2s *i2s = snd_soc_component_get_drvdata(component);
 	uint32_t conf;
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 		conf &= ~JZ_AIC_CONF_ENABLE;
 		jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
@@ -355,7 +355,7 @@ static int jz4740_i2s_resume(struct snd_soc_component *component)
 	if (ret)
 		return ret;
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		ret = clk_prepare_enable(i2s->clk_i2s);
 		if (ret) {
 			clk_disable_unprepare(i2s->clk_aic);
@@ -504,7 +504,6 @@ static const struct snd_soc_component_driver jz4740_i2s_component = {
 	.resume		= jz4740_i2s_resume,
 };
 
-#ifdef CONFIG_OF
 static const struct of_device_id jz4740_of_matches[] = {
 	{ .compatible = "ingenic,jz4740-i2s", .data = &jz4740_i2s_soc_info },
 	{ .compatible = "ingenic,jz4760-i2s", .data = &jz4760_i2s_soc_info },
@@ -513,7 +512,6 @@ static const struct of_device_id jz4740_of_matches[] = {
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, jz4740_of_matches);
-#endif
 
 static int jz4740_i2s_dev_probe(struct platform_device *pdev)
 {
@@ -558,7 +556,7 @@ static struct platform_driver jz4740_i2s_driver = {
 	.probe = jz4740_i2s_dev_probe,
 	.driver = {
 		.name = "jz4740-i2s",
-		.of_match_table = of_match_ptr(jz4740_of_matches)
+		.of_match_table = jz4740_of_matches,
 	},
 };
 
diff --git a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
index 7f930556d961..7f3ac04b9425 100644
--- a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
+++ b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
@@ -807,10 +807,9 @@ static int mt6797_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* request irq */
 	irq_id = platform_get_irq(pdev, 0);
-	if (!irq_id) {
-		dev_err(dev, "%pOFn no irq found\n", dev->of_node);
-		return -ENXIO;
-	}
+	if (irq_id < 0)
+		return irq_id;
+
 	ret = devm_request_irq(dev, irq_id, mt6797_afe_irq_handler,
 			       IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
 	if (ret) {
diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 1e3f2d786066..1cc044425a9e 100644
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -297,7 +297,7 @@ static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,
 {
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
@@ -310,7 +310,7 @@ static void mt8173_afe_i2s_shutdown(struct snd_pcm_substream *substream,
 {
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	mt8173_afe_set_i2s_enable(afe, false);
@@ -347,7 +347,7 @@ static int mt8173_afe_hdmi_startup(struct snd_pcm_substream *substream,
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 	struct mt8173_afe_private *afe_priv = afe->platform_priv;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return 0;
 
 	mt8173_afe_dais_enable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],
@@ -361,7 +361,7 @@ static void mt8173_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
 	struct mt8173_afe_private *afe_priv = afe->platform_priv;
 
-	if (dai->active)
+	if (snd_soc_dai_active(dai))
 		return;
 
 	mt8173_afe_dais_disable_clks(afe, afe_priv->clocks[MT8173_CLK_I2S3_M],
diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
index c8ded53bde1d..e0c4714da92c 100644
--- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
+++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
@@ -1186,10 +1186,9 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* request irq */
 	irq_id = platform_get_irq(pdev, 0);
-	if (!irq_id) {
-		dev_err(dev, "%pOFn no irq found\n", dev->of_node);
-		return -ENXIO;
-	}
+	if (irq_id < 0)
+		return irq_id;
+
 	ret = devm_request_irq(dev, irq_id, mt8183_afe_irq_handler,
 			       IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
 	if (ret) {
diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
index 5b3dfa79b4ae..ffd7c931e7bb 100644
--- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
@@ -6,11 +6,12 @@
 // Copyright (c) 2018 MediaTek Inc.
 // Author: Shunli Wang <shunli.wang@mediatek.com>
 
+#include <linux/input.h>
 #include <linux/module.h>
+#include <linux/pinctrl/consumer.h>
+#include <sound/jack.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/jack.h>
-#include <linux/pinctrl/consumer.h>
 
 #include "mt8183-afe-common.h"
 #include "../../codecs/da7219-aad.h"
@@ -471,9 +472,18 @@ mt8183_da7219_max98357_headset_init(struct snd_soc_component *component)
 	if (ret)
 		return ret;
 
+	snd_jack_set_key(
+		priv->headset_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+	snd_jack_set_key(
+		priv->headset_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
+	snd_jack_set_key(
+		priv->headset_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
+	snd_jack_set_key(
+		priv->headset_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+
 	da7219_aad_jack_det(component, &priv->headset_jack);
 
-	return ret;
+	return 0;
 }
 
 static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev)
diff --git a/sound/soc/meson/axg-tdm-interface.c b/sound/soc/meson/axg-tdm-interface.c
index d51f3344be7c..6de27238e9df 100644
--- a/sound/soc/meson/axg-tdm-interface.c
+++ b/sound/soc/meson/axg-tdm-interface.c
@@ -149,7 +149,7 @@ static int axg_tdm_iface_startup(struct snd_pcm_substream *substream,
 	}
 
 	/* Apply component wide rate symmetry */
-	if (dai->component->active) {
+	if (snd_soc_component_active(dai->component)) {
 		ret = snd_pcm_hw_constraint_single(substream->runtime,
 						   SNDRV_PCM_HW_PARAM_RATE,
 						   iface->rate);
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 1e38ce858326..07f8cf9980e3 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -733,12 +733,9 @@ static int mxs_saif_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct mxs_saif *saif;
-	int irq, ret = 0;
+	int irq, ret;
 	struct device_node *master;
 
-	if (!np)
-		return -EINVAL;
-
 	saif = devm_kzalloc(&pdev->dev, sizeof(*saif), GFP_KERNEL);
 	if (!saif)
 		return -ENOMEM;
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index d4c0f580a565..0ac85eada75c 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -9,14 +9,8 @@ config SND_PXA2XX_SOC
 	  to select the audio interfaces to support below.
 
 config SND_MMP_SOC
-	bool "Soc Audio for Marvell MMP chips"
-	depends on ARCH_MMP
+	bool
 	select MMP_SRAM
-	select SND_SOC_GENERIC_DMAENGINE_PCM
-	select SND_ARM
-	help
-	  Say Y if you want to add support for codecs attached to
-	  the MMP SSPA interface.
 
 config SND_PXA2XX_AC97
 	tristate
@@ -39,7 +33,13 @@ config SND_PXA_SOC_SSP
 	select SND_PXA2XX_LIB
 
 config SND_MMP_SOC_SSPA
-	tristate
+	tristate "SoC Audio via MMP SSPA ports"
+	depends on ARCH_MMP
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	select SND_ARM
+	help
+	  Say Y if you want to add support for codecs attached to
+	  the MMP SSPA interface.
 
 config SND_PXA2XX_SOC_CORGI
 	tristate "SoC Audio support for Sharp Zaurus SL-C7x0"
@@ -128,9 +128,8 @@ config SND_PXA2XX_SOC_E800
 	  Toshiba e800 PDA
 
 config SND_PXA2XX_SOC_EM_X270
-	tristate "SoC Audio support for CompuLab EM-x270, eXeda and CM-X300"
-	depends on SND_PXA2XX_SOC && (MACH_EM_X270 || MACH_EXEDA || \
-			MACH_CM_X300)
+	tristate "SoC Audio support for CompuLab CM-X300"
+	depends on SND_PXA2XX_SOC && MACH_CM_X300
 	depends on AC97_BUS=n
 	select REGMAP
 	select AC97_BUS_NEW
@@ -232,8 +231,8 @@ config SND_PXA2XX_SOC_IMOTE2
 
 config SND_MMP_SOC_BROWNSTONE
 	tristate "SoC Audio support for Marvell Brownstone"
-	depends on SND_MMP_SOC && MACH_BROWNSTONE && I2C
-	select SND_MMP_SOC_SSPA
+	depends on SND_MMP_SOC_SSPA && MACH_BROWNSTONE && I2C
+	select SND_MMP_SOC
 	select MFD_WM8994
 	select SND_SOC_WM8994
 	help
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 3548a2634a63..4255851c71c1 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -11,9 +11,9 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/slab.h>
-#include <linux/pxa2xx_ssp.h>
 #include <linux/io.h>
 #include <linux/dmaengine.h>
+#include <linux/pm_runtime.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -28,71 +28,65 @@
  * SSPA audio private data
  */
 struct sspa_priv {
-	struct ssp_device *sspa;
-	struct snd_dmaengine_dai_dma_data *dma_params;
+	void __iomem *tx_base;
+	void __iomem *rx_base;
+
+	struct snd_dmaengine_dai_dma_data playback_dma_data;
+	struct snd_dmaengine_dai_dma_data capture_dma_data;
+	struct clk *clk;
 	struct clk *audio_clk;
 	struct clk *sysclk;
-	int dai_fmt;
+
 	int running_cnt;
+	u32 sp;
+	u32 ctrl;
 };
 
-static void mmp_sspa_write_reg(struct ssp_device *sspa, u32 reg, u32 val)
-{
-	__raw_writel(val, sspa->mmio_base + reg);
-}
-
-static u32 mmp_sspa_read_reg(struct ssp_device *sspa, u32 reg)
-{
-	return __raw_readl(sspa->mmio_base + reg);
-}
-
-static void mmp_sspa_tx_enable(struct ssp_device *sspa)
+static void mmp_sspa_tx_enable(struct sspa_priv *sspa)
 {
-	unsigned int sspa_sp;
+	unsigned int sspa_sp = sspa->sp;
 
-	sspa_sp = mmp_sspa_read_reg(sspa, SSPA_TXSP);
+	sspa_sp &= ~SSPA_SP_MSL;
 	sspa_sp |= SSPA_SP_S_EN;
 	sspa_sp |= SSPA_SP_WEN;
-	mmp_sspa_write_reg(sspa, SSPA_TXSP, sspa_sp);
+	__raw_writel(sspa_sp, sspa->tx_base + SSPA_SP);
 }
 
-static void mmp_sspa_tx_disable(struct ssp_device *sspa)
+static void mmp_sspa_tx_disable(struct sspa_priv *sspa)
 {
-	unsigned int sspa_sp;
+	unsigned int sspa_sp = sspa->sp;
 
-	sspa_sp = mmp_sspa_read_reg(sspa, SSPA_TXSP);
+	sspa_sp &= ~SSPA_SP_MSL;
 	sspa_sp &= ~SSPA_SP_S_EN;
 	sspa_sp |= SSPA_SP_WEN;
-	mmp_sspa_write_reg(sspa, SSPA_TXSP, sspa_sp);
+	__raw_writel(sspa_sp, sspa->tx_base + SSPA_SP);
 }
 
-static void mmp_sspa_rx_enable(struct ssp_device *sspa)
+static void mmp_sspa_rx_enable(struct sspa_priv *sspa)
 {
-	unsigned int sspa_sp;
+	unsigned int sspa_sp = sspa->sp;
 
-	sspa_sp = mmp_sspa_read_reg(sspa, SSPA_RXSP);
 	sspa_sp |= SSPA_SP_S_EN;
 	sspa_sp |= SSPA_SP_WEN;
-	mmp_sspa_write_reg(sspa, SSPA_RXSP, sspa_sp);
+	__raw_writel(sspa_sp, sspa->rx_base + SSPA_SP);
 }
 
-static void mmp_sspa_rx_disable(struct ssp_device *sspa)
+static void mmp_sspa_rx_disable(struct sspa_priv *sspa)
 {
-	unsigned int sspa_sp;
+	unsigned int sspa_sp = sspa->sp;
 
-	sspa_sp = mmp_sspa_read_reg(sspa, SSPA_RXSP);
 	sspa_sp &= ~SSPA_SP_S_EN;
 	sspa_sp |= SSPA_SP_WEN;
-	mmp_sspa_write_reg(sspa, SSPA_RXSP, sspa_sp);
+	__raw_writel(sspa_sp, sspa->rx_base + SSPA_SP);
 }
 
 static int mmp_sspa_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *dai)
 {
-	struct sspa_priv *priv = snd_soc_dai_get_drvdata(dai);
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
 
-	clk_enable(priv->sysclk);
-	clk_enable(priv->sspa->clk);
+	clk_prepare_enable(sspa->sysclk);
+	clk_prepare_enable(sspa->clk);
 
 	return 0;
 }
@@ -100,11 +94,10 @@ static int mmp_sspa_startup(struct snd_pcm_substream *substream,
 static void mmp_sspa_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *dai)
 {
-	struct sspa_priv *priv = snd_soc_dai_get_drvdata(dai);
-
-	clk_disable(priv->sspa->clk);
-	clk_disable(priv->sysclk);
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
 
+	clk_disable_unprepare(sspa->clk);
+	clk_disable_unprepare(sspa->sysclk);
 }
 
 /*
@@ -113,12 +106,16 @@ static void mmp_sspa_shutdown(struct snd_pcm_substream *substream,
 static int mmp_sspa_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 				    int clk_id, unsigned int freq, int dir)
 {
-	struct sspa_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(cpu_dai);
+	struct device *dev = cpu_dai->component->dev;
 	int ret = 0;
 
+	if (dev->of_node)
+		return -ENOTSUPP;
+
 	switch (clk_id) {
 	case MMP_SSPA_CLK_AUDIO:
-		ret = clk_set_rate(priv->audio_clk, freq);
+		ret = clk_set_rate(sspa->audio_clk, freq);
 		if (ret)
 			return ret;
 		break;
@@ -137,17 +134,21 @@ static int mmp_sspa_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 				 int source, unsigned int freq_in,
 				 unsigned int freq_out)
 {
-	struct sspa_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(cpu_dai);
+	struct device *dev = cpu_dai->component->dev;
 	int ret = 0;
 
+	if (dev->of_node)
+		return -ENOTSUPP;
+
 	switch (pll_id) {
 	case MMP_SYSCLK:
-		ret = clk_set_rate(priv->sysclk, freq_out);
+		ret = clk_set_rate(sspa->sysclk, freq_out);
 		if (ret)
 			return ret;
 		break;
 	case MMP_SSPA_CLK:
-		ret = clk_set_rate(priv->sspa->clk, freq_out);
+		ret = clk_set_rate(sspa->clk, freq_out);
 		if (ret)
 			return ret;
 		break;
@@ -159,36 +160,20 @@ static int mmp_sspa_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 }
 
 /*
- * Set up the sspa dai format. The sspa port must be inactive
- * before calling this function as the physical
- * interface format is changed.
+ * Set up the sspa dai format.
  */
 static int mmp_sspa_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 				 unsigned int fmt)
 {
-	struct sspa_priv *sspa_priv = snd_soc_dai_get_drvdata(cpu_dai);
-	struct ssp_device *sspa = sspa_priv->sspa;
-	u32 sspa_sp, sspa_ctrl;
-
-	/* check if we need to change anything at all */
-	if (sspa_priv->dai_fmt == fmt)
-		return 0;
-
-	/* we can only change the settings if the port is not in use */
-	if ((mmp_sspa_read_reg(sspa, SSPA_TXSP) & SSPA_SP_S_EN) ||
-	    (mmp_sspa_read_reg(sspa, SSPA_RXSP) & SSPA_SP_S_EN)) {
-		dev_err(sspa->dev,
-			"can't change hardware dai format: stream is in use\n");
-		return -EINVAL;
-	}
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(cpu_dai);
 
 	/* reset port settings */
-	sspa_sp   = SSPA_SP_WEN | SSPA_SP_S_RST | SSPA_SP_FFLUSH;
-	sspa_ctrl = 0;
+	sspa->sp   = SSPA_SP_WEN | SSPA_SP_S_RST | SSPA_SP_FFLUSH;
+	sspa->ctrl = 0;
 
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBS_CFS:
-		sspa_sp |= SSPA_SP_MSL;
+		sspa->sp |= SSPA_SP_MSL;
 		break;
 	case SND_SOC_DAIFMT_CBM_CFM:
 		break;
@@ -198,7 +183,7 @@ static int mmp_sspa_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 
 	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
 	case SND_SOC_DAIFMT_NB_NF:
-		sspa_sp |= SSPA_SP_FSP;
+		sspa->sp |= SSPA_SP_FSP;
 		break;
 	default:
 		return -EINVAL;
@@ -206,39 +191,16 @@ static int mmp_sspa_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
-		sspa_sp |= SSPA_TXSP_FPER(63);
-		sspa_sp |= SSPA_SP_FWID(31);
-		sspa_ctrl |= SSPA_CTL_XDATDLY(1);
+		sspa->ctrl |= SSPA_CTL_XDATDLY(1);
 		break;
 	default:
 		return -EINVAL;
 	}
 
-	mmp_sspa_write_reg(sspa, SSPA_TXSP, sspa_sp);
-	mmp_sspa_write_reg(sspa, SSPA_RXSP, sspa_sp);
-
-	sspa_sp &= ~(SSPA_SP_S_RST | SSPA_SP_FFLUSH);
-	mmp_sspa_write_reg(sspa, SSPA_TXSP, sspa_sp);
-	mmp_sspa_write_reg(sspa, SSPA_RXSP, sspa_sp);
-
-	/*
-	 * FIXME: hw issue, for the tx serial port,
-	 * can not config the master/slave mode;
-	 * so must clean this bit.
-	 * The master/slave mode has been set in the
-	 * rx port.
-	 */
-	sspa_sp &= ~SSPA_SP_MSL;
-	mmp_sspa_write_reg(sspa, SSPA_TXSP, sspa_sp);
-
-	mmp_sspa_write_reg(sspa, SSPA_TXCTL, sspa_ctrl);
-	mmp_sspa_write_reg(sspa, SSPA_RXCTL, sspa_ctrl);
-
 	/* Since we are configuring the timings for the format by hand
 	 * we have to defer some things until hw_params() where we
 	 * know parameters like the sample size.
 	 */
-	sspa_priv->dai_fmt = fmt;
 	return 0;
 }
 
@@ -250,65 +212,71 @@ static int mmp_sspa_hw_params(struct snd_pcm_substream *substream,
 			       struct snd_pcm_hw_params *params,
 			       struct snd_soc_dai *dai)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
-	struct sspa_priv *sspa_priv = snd_soc_dai_get_drvdata(dai);
-	struct ssp_device *sspa = sspa_priv->sspa;
-	struct snd_dmaengine_dai_dma_data *dma_params;
-	u32 sspa_ctrl;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		sspa_ctrl = mmp_sspa_read_reg(sspa, SSPA_TXCTL);
-	else
-		sspa_ctrl = mmp_sspa_read_reg(sspa, SSPA_RXCTL);
-
-	sspa_ctrl &= ~SSPA_CTL_XFRLEN1_MASK;
-	sspa_ctrl |= SSPA_CTL_XFRLEN1(params_channels(params) - 1);
-	sspa_ctrl &= ~SSPA_CTL_XWDLEN1_MASK;
-	sspa_ctrl |= SSPA_CTL_XWDLEN1(SSPA_CTL_32_BITS);
-	sspa_ctrl &= ~SSPA_CTL_XSSZ1_MASK;
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
+	struct device *dev = dai->component->dev;
+	u32 sspa_ctrl = sspa->ctrl;
+	int bits;
+	int bitval;
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S8:
-		sspa_ctrl |= SSPA_CTL_XSSZ1(SSPA_CTL_8_BITS);
+		bits = 8;
+		bitval = SSPA_CTL_8_BITS;
 		break;
 	case SNDRV_PCM_FORMAT_S16_LE:
-		sspa_ctrl |= SSPA_CTL_XSSZ1(SSPA_CTL_16_BITS);
-		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
-		sspa_ctrl |= SSPA_CTL_XSSZ1(SSPA_CTL_20_BITS);
+		bits = 16;
+		bitval = SSPA_CTL_16_BITS;
 		break;
 	case SNDRV_PCM_FORMAT_S24_3LE:
-		sspa_ctrl |= SSPA_CTL_XSSZ1(SSPA_CTL_24_BITS);
+		bits = 24;
+		bitval = SSPA_CTL_24_BITS;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
-		sspa_ctrl |= SSPA_CTL_XSSZ1(SSPA_CTL_32_BITS);
+		bits = 32;
+		bitval = SSPA_CTL_32_BITS;
 		break;
 	default:
 		return -EINVAL;
 	}
 
+	if (dev->of_node || params_channels(params) == 2)
+		sspa_ctrl |= SSPA_CTL_XPH;
+
+	sspa_ctrl &= ~SSPA_CTL_XWDLEN1_MASK;
+	sspa_ctrl |= SSPA_CTL_XWDLEN1(bitval);
+
+	sspa_ctrl &= ~SSPA_CTL_XSSZ1_MASK;
+	sspa_ctrl |= SSPA_CTL_XSSZ1(bitval);
+
+	sspa_ctrl &= ~SSPA_CTL_XSSZ2_MASK;
+	sspa_ctrl |= SSPA_CTL_XSSZ2(bitval);
+
+	sspa->sp &= ~SSPA_SP_FWID_MASK;
+	sspa->sp |= SSPA_SP_FWID(bits - 1);
+
+	sspa->sp &= ~SSPA_TXSP_FPER_MASK;
+	sspa->sp |= SSPA_TXSP_FPER(bits * 2 - 1);
+
+	if (dev->of_node) {
+		clk_set_rate(sspa->clk, params_rate(params) *
+					params_channels(params) * bits);
+	}
+
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		mmp_sspa_write_reg(sspa, SSPA_TXCTL, sspa_ctrl);
-		mmp_sspa_write_reg(sspa, SSPA_TXFIFO_LL, 0x1);
+		__raw_writel(sspa_ctrl, sspa->tx_base + SSPA_CTL);
+		__raw_writel(0x1, sspa->tx_base + SSPA_FIFO_UL);
 	} else {
-		mmp_sspa_write_reg(sspa, SSPA_RXCTL, sspa_ctrl);
-		mmp_sspa_write_reg(sspa, SSPA_RXFIFO_UL, 0x0);
+		__raw_writel(sspa_ctrl, sspa->rx_base + SSPA_CTL);
+		__raw_writel(0x0, sspa->rx_base + SSPA_FIFO_UL);
 	}
 
-	dma_params = &sspa_priv->dma_params[substream->stream];
-	dma_params->addr = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-				(sspa->phys_base + SSPA_TXD) :
-				(sspa->phys_base + SSPA_RXD);
-	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_params);
 	return 0;
 }
 
 static int mmp_sspa_trigger(struct snd_pcm_substream *substream, int cmd,
 			     struct snd_soc_dai *dai)
 {
-	struct sspa_priv *sspa_priv = snd_soc_dai_get_drvdata(dai);
-	struct ssp_device *sspa = sspa_priv->sspa;
+	struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
 	int ret = 0;
 
 	switch (cmd) {
@@ -321,25 +289,25 @@ static int mmp_sspa_trigger(struct snd_pcm_substream *substream, int cmd,
 		 * enabled or not; if has been enabled by another
 		 * stream, do not enable again.
 		 */
-		if (!sspa_priv->running_cnt)
+		if (!sspa->running_cnt)
 			mmp_sspa_rx_enable(sspa);
 
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			mmp_sspa_tx_enable(sspa);
 
-		sspa_priv->running_cnt++;
+		sspa->running_cnt++;
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		sspa_priv->running_cnt--;
+		sspa->running_cnt--;
 
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			mmp_sspa_tx_disable(sspa);
 
 		/* have no capture stream, disable rx port */
-		if (!sspa_priv->running_cnt)
+		if (!sspa->running_cnt)
 			mmp_sspa_rx_disable(sspa);
 		break;
 
@@ -352,17 +320,20 @@ static int mmp_sspa_trigger(struct snd_pcm_substream *substream, int cmd,
 
 static int mmp_sspa_probe(struct snd_soc_dai *dai)
 {
-	struct sspa_priv *priv = dev_get_drvdata(dai->dev);
+	struct sspa_priv *sspa = dev_get_drvdata(dai->dev);
 
-	snd_soc_dai_set_drvdata(dai, priv);
-	return 0;
+	snd_soc_dai_init_dma_data(dai,
+				&sspa->playback_dma_data,
+				&sspa->capture_dma_data);
 
+	snd_soc_dai_set_drvdata(dai, sspa);
+	return 0;
 }
 
 #define MMP_SSPA_RATES SNDRV_PCM_RATE_8000_192000
 #define MMP_SSPA_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
 		SNDRV_PCM_FMTBIT_S16_LE | \
-		SNDRV_PCM_FMTBIT_S24_LE | \
+		SNDRV_PCM_FMTBIT_S24_3LE | \
 		SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dai_ops mmp_sspa_dai_ops = {
@@ -392,68 +363,212 @@ static struct snd_soc_dai_driver mmp_sspa_dai = {
 	.ops = &mmp_sspa_dai_ops,
 };
 
+#define MMP_PCM_INFO (SNDRV_PCM_INFO_MMAP |	\
+		SNDRV_PCM_INFO_MMAP_VALID |	\
+		SNDRV_PCM_INFO_INTERLEAVED |	\
+		SNDRV_PCM_INFO_PAUSE |		\
+		SNDRV_PCM_INFO_RESUME |		\
+		SNDRV_PCM_INFO_NO_PERIOD_WAKEUP)
+
+static const struct snd_pcm_hardware mmp_pcm_hardware[] = {
+	{
+		.info			= MMP_PCM_INFO,
+		.period_bytes_min	= 1024,
+		.period_bytes_max	= 2048,
+		.periods_min		= 2,
+		.periods_max		= 32,
+		.buffer_bytes_max	= 4096,
+		.fifo_size		= 32,
+	},
+	{
+		.info			= MMP_PCM_INFO,
+		.period_bytes_min	= 1024,
+		.period_bytes_max	= 2048,
+		.periods_min		= 2,
+		.periods_max		= 32,
+		.buffer_bytes_max	= 4096,
+		.fifo_size		= 32,
+	},
+};
+
+static const struct snd_dmaengine_pcm_config mmp_pcm_config = {
+	.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+	.pcm_hardware = mmp_pcm_hardware,
+	.prealloc_buffer_size = 4096,
+};
+
+static int mmp_pcm_mmap(struct snd_soc_component *component,
+			struct snd_pcm_substream *substream,
+			struct vm_area_struct *vma)
+{
+	vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+	return remap_pfn_range(vma, vma->vm_start,
+		substream->dma_buffer.addr >> PAGE_SHIFT,
+		vma->vm_end - vma->vm_start, vma->vm_page_prot);
+}
+
+static int mmp_sspa_open(struct snd_soc_component *component,
+			 struct snd_pcm_substream *substream)
+{
+	struct sspa_priv *sspa = snd_soc_component_get_drvdata(component);
+
+	pm_runtime_get_sync(component->dev);
+
+	/* we can only change the settings if the port is not in use */
+	if ((__raw_readl(sspa->tx_base + SSPA_SP) & SSPA_SP_S_EN) ||
+	    (__raw_readl(sspa->rx_base + SSPA_SP) & SSPA_SP_S_EN)) {
+		dev_err(component->dev,
+			"can't change hardware dai format: stream is in use\n");
+		return -EBUSY;
+	}
+
+	__raw_writel(sspa->sp, sspa->tx_base + SSPA_SP);
+	__raw_writel(sspa->sp, sspa->rx_base + SSPA_SP);
+
+	sspa->sp &= ~(SSPA_SP_S_RST | SSPA_SP_FFLUSH);
+	__raw_writel(sspa->sp, sspa->tx_base + SSPA_SP);
+	__raw_writel(sspa->sp, sspa->rx_base + SSPA_SP);
+
+	/*
+	 * FIXME: hw issue, for the tx serial port,
+	 * can not config the master/slave mode;
+	 * so must clean this bit.
+	 * The master/slave mode has been set in the
+	 * rx port.
+	 */
+	__raw_writel(sspa->sp & ~SSPA_SP_MSL, sspa->tx_base + SSPA_SP);
+
+	__raw_writel(sspa->ctrl, sspa->tx_base + SSPA_CTL);
+	__raw_writel(sspa->ctrl, sspa->rx_base + SSPA_CTL);
+
+	return 0;
+}
+
+static int mmp_sspa_close(struct snd_soc_component *component,
+			  struct snd_pcm_substream *substream)
+{
+	pm_runtime_put_sync(component->dev);
+	return 0;
+}
+
 static const struct snd_soc_component_driver mmp_sspa_component = {
 	.name		= "mmp-sspa",
+	.mmap		= mmp_pcm_mmap,
+	.open		= mmp_sspa_open,
+	.close		= mmp_sspa_close,
 };
 
 static int asoc_mmp_sspa_probe(struct platform_device *pdev)
 {
-	struct sspa_priv *priv;
+	struct sspa_priv *sspa;
+	int ret;
 
-	priv = devm_kzalloc(&pdev->dev,
+	sspa = devm_kzalloc(&pdev->dev,
 				sizeof(struct sspa_priv), GFP_KERNEL);
-	if (!priv)
+	if (!sspa)
 		return -ENOMEM;
 
-	priv->sspa = devm_kzalloc(&pdev->dev,
-				sizeof(struct ssp_device), GFP_KERNEL);
-	if (priv->sspa == NULL)
-		return -ENOMEM;
+	if (pdev->dev.of_node) {
+		sspa->rx_base = devm_platform_ioremap_resource(pdev, 0);
+		if (IS_ERR(sspa->rx_base))
+			return PTR_ERR(sspa->rx_base);
 
-	priv->dma_params = devm_kcalloc(&pdev->dev,
-			2, sizeof(struct snd_dmaengine_dai_dma_data),
-			GFP_KERNEL);
-	if (priv->dma_params == NULL)
-		return -ENOMEM;
+		sspa->tx_base = devm_platform_ioremap_resource(pdev, 1);
+		if (IS_ERR(sspa->tx_base))
+			return PTR_ERR(sspa->tx_base);
 
-	priv->sspa->mmio_base = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(priv->sspa->mmio_base))
-		return PTR_ERR(priv->sspa->mmio_base);
+		sspa->clk = devm_clk_get(&pdev->dev, "bitclk");
+		if (IS_ERR(sspa->clk))
+			return PTR_ERR(sspa->clk);
 
-	priv->sspa->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(priv->sspa->clk))
-		return PTR_ERR(priv->sspa->clk);
+		sspa->audio_clk = devm_clk_get(&pdev->dev, "audio");
+		if (IS_ERR(sspa->audio_clk))
+			return PTR_ERR(sspa->audio_clk);
+	} else {
+		struct resource *res;
+
+		res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+		if (res == NULL)
+			return -ENODEV;
+
+		sspa->rx_base = devm_ioremap(&pdev->dev, res->start, 0x30);
+		if (!sspa->rx_base)
+			return -ENOMEM;
+
+		sspa->tx_base = devm_ioremap(&pdev->dev,
+					     res->start + 0x80, 0x30);
+		if (!sspa->tx_base)
+			return -ENOMEM;
+
+		sspa->clk = devm_clk_get(&pdev->dev, NULL);
+		if (IS_ERR(sspa->clk))
+			return PTR_ERR(sspa->clk);
+
+		sspa->audio_clk = clk_get(NULL, "mmp-audio");
+		if (IS_ERR(sspa->audio_clk))
+			return PTR_ERR(sspa->audio_clk);
+
+		sspa->sysclk = clk_get(NULL, "mmp-sysclk");
+		if (IS_ERR(sspa->sysclk)) {
+			clk_put(sspa->audio_clk);
+			return PTR_ERR(sspa->sysclk);
+		}
+	}
+	platform_set_drvdata(pdev, sspa);
 
-	priv->audio_clk = clk_get(NULL, "mmp-audio");
-	if (IS_ERR(priv->audio_clk))
-		return PTR_ERR(priv->audio_clk);
+	sspa->playback_dma_data.maxburst = 4;
+	sspa->capture_dma_data.maxburst = 4;
+	/* You know, these addresses are actually ignored. */
+	sspa->capture_dma_data.addr = SSPA_D;
+	sspa->playback_dma_data.addr = 0x80 + SSPA_D;
 
-	priv->sysclk = clk_get(NULL, "mmp-sysclk");
-	if (IS_ERR(priv->sysclk)) {
-		clk_put(priv->audio_clk);
-		return PTR_ERR(priv->sysclk);
+	if (pdev->dev.of_node) {
+		ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
+						      &mmp_pcm_config, 0);
+		if (ret)
+			return ret;
 	}
-	clk_enable(priv->audio_clk);
-	priv->dai_fmt = (unsigned int) -1;
-	platform_set_drvdata(pdev, priv);
 
-	return devm_snd_soc_register_component(&pdev->dev, &mmp_sspa_component,
-					       &mmp_sspa_dai, 1);
+	ret = devm_snd_soc_register_component(&pdev->dev, &mmp_sspa_component,
+					      &mmp_sspa_dai, 1);
+	if (ret)
+		return ret;
+
+	pm_runtime_enable(&pdev->dev);
+	clk_prepare_enable(sspa->audio_clk);
+
+	return 0;
 }
 
 static int asoc_mmp_sspa_remove(struct platform_device *pdev)
 {
-	struct sspa_priv *priv = platform_get_drvdata(pdev);
+	struct sspa_priv *sspa = platform_get_drvdata(pdev);
 
-	clk_disable(priv->audio_clk);
-	clk_put(priv->audio_clk);
-	clk_put(priv->sysclk);
+	clk_disable_unprepare(sspa->audio_clk);
+	pm_runtime_disable(&pdev->dev);
+
+	if (pdev->dev.of_node)
+		return 0;
+
+	clk_put(sspa->audio_clk);
+	clk_put(sspa->sysclk);
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id mmp_sspa_of_match[] = {
+	{ .compatible = "marvell,mmp-sspa" },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, mmp_sspa_of_match);
+#endif
+
 static struct platform_driver asoc_mmp_sspa_driver = {
 	.driver = {
 		.name = "mmp-sspa-dai",
+		.of_match_table = of_match_ptr(mmp_sspa_of_match),
 	},
 	.probe = asoc_mmp_sspa_probe,
 	.remove = asoc_mmp_sspa_remove,
diff --git a/sound/soc/pxa/mmp-sspa.h b/sound/soc/pxa/mmp-sspa.h
index 7d1b7c7325df..938ef2f667e3 100644
--- a/sound/soc/pxa/mmp-sspa.h
+++ b/sound/soc/pxa/mmp-sspa.h
@@ -10,25 +10,15 @@
 /*
  * SSPA Registers
  */
-#define SSPA_RXD		(0x00)
-#define SSPA_RXID		(0x04)
-#define SSPA_RXCTL		(0x08)
-#define SSPA_RXSP		(0x0c)
-#define SSPA_RXFIFO_UL		(0x10)
-#define SSPA_RXINT_MASK		(0x14)
-#define SSPA_RXC		(0x18)
-#define SSPA_RXFIFO_NOFS	(0x1c)
-#define SSPA_RXFIFO_SIZE	(0x20)
-
-#define SSPA_TXD		(0x80)
-#define SSPA_TXID		(0x84)
-#define SSPA_TXCTL		(0x88)
-#define SSPA_TXSP		(0x8c)
-#define SSPA_TXFIFO_LL		(0x90)
-#define SSPA_TXINT_MASK		(0x94)
-#define SSPA_TXC		(0x98)
-#define SSPA_TXFIFO_NOFS	(0x9c)
-#define SSPA_TXFIFO_SIZE	(0xa0)
+#define SSPA_D			(0x00)
+#define SSPA_ID			(0x04)
+#define SSPA_CTL		(0x08)
+#define SSPA_SP			(0x0c)
+#define SSPA_FIFO_UL		(0x10)
+#define SSPA_INT_MASK		(0x14)
+#define SSPA_C			(0x18)
+#define SSPA_FIFO_NOFS		(0x1c)
+#define SSPA_FIFO_SIZE		(0x20)
 
 /* SSPA Control Register */
 #define	SSPA_CTL_XPH		(1 << 31)	/* Read Phase */
@@ -38,7 +28,7 @@
 #define	SSPA_CTL_XFRLEN2(x)	((x) << 24)	/* Transmit Frame Length in Phase 2 */
 #define	SSPA_CTL_XWDLEN2_MASK	(7 << 21)
 #define	SSPA_CTL_XWDLEN2(x)	((x) << 21)	/* Transmit Word Length in Phase 2 */
-#define	SSPA_CTL_XDATDLY(x)	((x) << 19)	/* Tansmit Data Delay */
+#define	SSPA_CTL_XDATDLY(x)	((x) << 19)	/* Transmit Data Delay */
 #define	SSPA_CTL_XSSZ2_MASK	(7 << 16)
 #define	SSPA_CTL_XSSZ2(x)	((x) << 16)	/* Transmit Sample Audio Size */
 #define	SSPA_CTL_XFRLEN1_MASK	(7 << 8)
@@ -63,7 +53,9 @@
 #define	SSPA_SP_FFLUSH		(1 << 2)	/* FIFO Flush */
 #define	SSPA_SP_S_RST		(1 << 1)	/* Active High Reset Signal */
 #define	SSPA_SP_S_EN		(1 << 0)	/* Serial Clock Domain Enable */
+#define	SSPA_SP_FWID_MASK	(0x3f << 20)
 #define	SSPA_SP_FWID(x)		((x) << 20)	/* Frame-Sync Width */
+#define	SSPA_TXSP_FPER_MASK	(0x3f << 4)
 #define	SSPA_TXSP_FPER(x)	((x) << 4)	/* Frame-Sync Active */
 
 /* sspa clock sources */
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index e615acaa0199..6a72cc1665b7 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -94,7 +94,7 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
 	struct snd_dmaengine_dai_dma_data *dma;
 	int ret = 0;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		clk_prepare_enable(ssp->clk);
 		pxa_ssp_disable(ssp);
 	}
@@ -119,7 +119,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
 	struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
 	struct ssp_device *ssp = priv->ssp;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		pxa_ssp_disable(ssp);
 		clk_disable_unprepare(ssp->clk);
 	}
@@ -138,7 +138,7 @@ static int pxa_ssp_suspend(struct snd_soc_component *component)
 	struct ssp_priv *priv = snd_soc_component_get_drvdata(component);
 	struct ssp_device *ssp = priv->ssp;
 
-	if (!component->active)
+	if (!snd_soc_component_active(component))
 		clk_prepare_enable(ssp->clk);
 
 	priv->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
@@ -165,7 +165,7 @@ static int pxa_ssp_resume(struct snd_soc_component *component)
 	__raw_writel(priv->to,  ssp->mmio_base + SSTO);
 	__raw_writel(priv->psp, ssp->mmio_base + SSPSP);
 
-	if (component->active)
+	if (snd_soc_component_active(component))
 		pxa_ssp_enable(ssp);
 	else
 		clk_disable_unprepare(ssp->clk);
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 9a32bf72127a..03102e938ba1 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -101,7 +101,7 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream,
 	if (IS_ERR(clk_i2s))
 		return PTR_ERR(clk_i2s);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		SACR0 = 0;
 
 	return 0;
diff --git a/sound/soc/qcom/lpass-apq8016.c b/sound/soc/qcom/lpass-apq8016.c
index 6575da549237..b3610d05b651 100644
--- a/sound/soc/qcom/lpass-apq8016.c
+++ b/sound/soc/qcom/lpass-apq8016.c
@@ -166,28 +166,27 @@ static int apq8016_lpass_init(struct platform_device *pdev)
 
 	drvdata->pcnoc_mport_clk = devm_clk_get(dev, "pcnoc-mport-clk");
 	if (IS_ERR(drvdata->pcnoc_mport_clk)) {
-		dev_err(&pdev->dev, "error getting pcnoc-mport-clk: %ld\n",
+		dev_err(dev, "error getting pcnoc-mport-clk: %ld\n",
 			PTR_ERR(drvdata->pcnoc_mport_clk));
 		return PTR_ERR(drvdata->pcnoc_mport_clk);
 	}
 
 	ret = clk_prepare_enable(drvdata->pcnoc_mport_clk);
 	if (ret) {
-		dev_err(&pdev->dev, "Error enabling pcnoc-mport-clk: %d\n",
-			ret);
+		dev_err(dev, "Error enabling pcnoc-mport-clk: %d\n", ret);
 		return ret;
 	}
 
 	drvdata->pcnoc_sway_clk = devm_clk_get(dev, "pcnoc-sway-clk");
 	if (IS_ERR(drvdata->pcnoc_sway_clk)) {
-		dev_err(&pdev->dev, "error getting pcnoc-sway-clk: %ld\n",
+		dev_err(dev, "error getting pcnoc-sway-clk: %ld\n",
 			PTR_ERR(drvdata->pcnoc_sway_clk));
 		return PTR_ERR(drvdata->pcnoc_sway_clk);
 	}
 
 	ret = clk_prepare_enable(drvdata->pcnoc_sway_clk);
 	if (ret) {
-		dev_err(&pdev->dev, "Error enabling pcnoc_sway_clk: %d\n", ret);
+		dev_err(dev, "Error enabling pcnoc_sway_clk: %d\n", ret);
 		return ret;
 	}
 
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index dbce7e92baf3..e00a4af29c13 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -19,6 +19,16 @@
 #include "lpass-lpaif-reg.h"
 #include "lpass.h"
 
+#define LPASS_CPU_MAX_MI2S_LINES	4
+#define LPASS_CPU_I2S_SD0_MASK		BIT(0)
+#define LPASS_CPU_I2S_SD1_MASK		BIT(1)
+#define LPASS_CPU_I2S_SD2_MASK		BIT(2)
+#define LPASS_CPU_I2S_SD3_MASK		BIT(3)
+#define LPASS_CPU_I2S_SD0_1_MASK	GENMASK(1, 0)
+#define LPASS_CPU_I2S_SD2_3_MASK	GENMASK(3, 2)
+#define LPASS_CPU_I2S_SD0_1_2_MASK	GENMASK(2, 0)
+#define LPASS_CPU_I2S_SD0_1_2_3_MASK	GENMASK(3, 0)
+
 static int lpass_cpu_daiops_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 		unsigned int freq, int dir)
 {
@@ -72,6 +82,7 @@ static int lpass_cpu_daiops_hw_params(struct snd_pcm_substream *substream,
 	snd_pcm_format_t format = params_format(params);
 	unsigned int channels = params_channels(params);
 	unsigned int rate = params_rate(params);
+	unsigned int mode;
 	unsigned int regval;
 	int bitwidth, ret;
 
@@ -99,60 +110,84 @@ static int lpass_cpu_daiops_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		switch (channels) {
-		case 1:
-			regval |= LPAIF_I2SCTL_SPKMODE_SD0;
-			regval |= LPAIF_I2SCTL_SPKMONO_MONO;
-			break;
-		case 2:
-			regval |= LPAIF_I2SCTL_SPKMODE_SD0;
-			regval |= LPAIF_I2SCTL_SPKMONO_STEREO;
-			break;
-		case 4:
-			regval |= LPAIF_I2SCTL_SPKMODE_QUAD01;
-			regval |= LPAIF_I2SCTL_SPKMONO_STEREO;
-			break;
-		case 6:
-			regval |= LPAIF_I2SCTL_SPKMODE_6CH;
-			regval |= LPAIF_I2SCTL_SPKMONO_STEREO;
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		mode = drvdata->mi2s_playback_sd_mode[dai->driver->id];
+	else
+		mode = drvdata->mi2s_capture_sd_mode[dai->driver->id];
+
+	if (!mode) {
+		dev_err(dai->dev, "no line is assigned\n");
+		return -EINVAL;
+	}
+
+	switch (channels) {
+	case 1:
+	case 2:
+		switch (mode) {
+		case LPAIF_I2SCTL_MODE_QUAD01:
+		case LPAIF_I2SCTL_MODE_6CH:
+		case LPAIF_I2SCTL_MODE_8CH:
+			mode = LPAIF_I2SCTL_MODE_SD0;
 			break;
-		case 8:
-			regval |= LPAIF_I2SCTL_SPKMODE_8CH;
-			regval |= LPAIF_I2SCTL_SPKMONO_STEREO;
+		case LPAIF_I2SCTL_MODE_QUAD23:
+			mode = LPAIF_I2SCTL_MODE_SD2;
 			break;
-		default:
-			dev_err(dai->dev, "invalid channels given: %u\n",
-				channels);
+		}
+
+		break;
+	case 4:
+		if (mode < LPAIF_I2SCTL_MODE_QUAD01) {
+			dev_err(dai->dev, "cannot configure 4 channels with mode %d\n",
+				mode);
 			return -EINVAL;
 		}
-	} else {
-		switch (channels) {
-		case 1:
-			regval |= LPAIF_I2SCTL_MICMODE_SD0;
-			regval |= LPAIF_I2SCTL_MICMONO_MONO;
-			break;
-		case 2:
-			regval |= LPAIF_I2SCTL_MICMODE_SD0;
-			regval |= LPAIF_I2SCTL_MICMONO_STEREO;
-			break;
-		case 4:
-			regval |= LPAIF_I2SCTL_MICMODE_QUAD01;
-			regval |= LPAIF_I2SCTL_MICMONO_STEREO;
-			break;
-		case 6:
-			regval |= LPAIF_I2SCTL_MICMODE_6CH;
-			regval |= LPAIF_I2SCTL_MICMONO_STEREO;
+
+		switch (mode) {
+		case LPAIF_I2SCTL_MODE_6CH:
+		case LPAIF_I2SCTL_MODE_8CH:
+			mode = LPAIF_I2SCTL_MODE_QUAD01;
 			break;
-		case 8:
-			regval |= LPAIF_I2SCTL_MICMODE_8CH;
-			regval |= LPAIF_I2SCTL_MICMONO_STEREO;
+		}
+		break;
+	case 6:
+		if (mode < LPAIF_I2SCTL_MODE_6CH) {
+			dev_err(dai->dev, "cannot configure 6 channels with mode %d\n",
+				mode);
+			return -EINVAL;
+		}
+
+		switch (mode) {
+		case LPAIF_I2SCTL_MODE_8CH:
+			mode = LPAIF_I2SCTL_MODE_6CH;
 			break;
-		default:
-			dev_err(dai->dev, "invalid channels given: %u\n",
-				channels);
+		}
+		break;
+	case 8:
+		if (mode < LPAIF_I2SCTL_MODE_8CH) {
+			dev_err(dai->dev, "cannot configure 8 channels with mode %d\n",
+				mode);
 			return -EINVAL;
 		}
+		break;
+	default:
+		dev_err(dai->dev, "invalid channels given: %u\n", channels);
+		return -EINVAL;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		regval |= LPAIF_I2SCTL_SPKMODE(mode);
+
+		if (channels >= 2)
+			regval |= LPAIF_I2SCTL_SPKMONO_STEREO;
+		else
+			regval |= LPAIF_I2SCTL_SPKMONO_MONO;
+	} else {
+		regval |= LPAIF_I2SCTL_MICMODE(mode);
+
+		if (channels >= 2)
+			regval |= LPAIF_I2SCTL_MICMONO_STEREO;
+		else
+			regval |= LPAIF_I2SCTL_MICMONO_MONO;
 	}
 
 	ret = regmap_write(drvdata->lpaif_map,
@@ -413,6 +448,73 @@ static struct regmap_config lpass_cpu_regmap_config = {
 	.cache_type = REGCACHE_FLAT,
 };
 
+static unsigned int of_lpass_cpu_parse_sd_lines(struct device *dev,
+						struct device_node *node,
+						const char *name)
+{
+	unsigned int lines[LPASS_CPU_MAX_MI2S_LINES];
+	unsigned int sd_line_mask = 0;
+	int num_lines, i;
+
+	num_lines = of_property_read_variable_u32_array(node, name, lines, 0,
+							LPASS_CPU_MAX_MI2S_LINES);
+	if (num_lines < 0)
+		return LPAIF_I2SCTL_MODE_NONE;
+
+	for (i = 0; i < num_lines; i++)
+		sd_line_mask |= BIT(lines[i]);
+
+	switch (sd_line_mask) {
+	case LPASS_CPU_I2S_SD0_MASK:
+		return LPAIF_I2SCTL_MODE_SD0;
+	case LPASS_CPU_I2S_SD1_MASK:
+		return LPAIF_I2SCTL_MODE_SD1;
+	case LPASS_CPU_I2S_SD2_MASK:
+		return LPAIF_I2SCTL_MODE_SD2;
+	case LPASS_CPU_I2S_SD3_MASK:
+		return LPAIF_I2SCTL_MODE_SD3;
+	case LPASS_CPU_I2S_SD0_1_MASK:
+		return LPAIF_I2SCTL_MODE_QUAD01;
+	case LPASS_CPU_I2S_SD2_3_MASK:
+		return LPAIF_I2SCTL_MODE_QUAD23;
+	case LPASS_CPU_I2S_SD0_1_2_MASK:
+		return LPAIF_I2SCTL_MODE_6CH;
+	case LPASS_CPU_I2S_SD0_1_2_3_MASK:
+		return LPAIF_I2SCTL_MODE_8CH;
+	default:
+		dev_err(dev, "Unsupported SD line mask: %#x\n", sd_line_mask);
+		return LPAIF_I2SCTL_MODE_NONE;
+	}
+}
+
+static void of_lpass_cpu_parse_dai_data(struct device *dev,
+					struct lpass_data *data)
+{
+	struct device_node *node;
+	int ret, id;
+
+	/* Allow all channels by default for backwards compatibility */
+	for (id = 0; id < data->variant->num_dai; id++) {
+		data->mi2s_playback_sd_mode[id] = LPAIF_I2SCTL_MODE_8CH;
+		data->mi2s_capture_sd_mode[id] = LPAIF_I2SCTL_MODE_8CH;
+	}
+
+	for_each_child_of_node(dev->of_node, node) {
+		ret = of_property_read_u32(node, "reg", &id);
+		if (ret || id < 0 || id >= data->variant->num_dai) {
+			dev_err(dev, "valid dai id not found: %d\n", ret);
+			continue;
+		}
+
+		data->mi2s_playback_sd_mode[id] =
+			of_lpass_cpu_parse_sd_lines(dev, node,
+						    "qcom,playback-sd-lines");
+		data->mi2s_capture_sd_mode[id] =
+			of_lpass_cpu_parse_sd_lines(dev, node,
+						    "qcom,capture-sd-lines");
+	}
+}
+
 int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 {
 	struct lpass_data *drvdata;
@@ -425,12 +527,11 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 
 	dsp_of_node = of_parse_phandle(pdev->dev.of_node, "qcom,adsp", 0);
 	if (dsp_of_node) {
-		dev_err(&pdev->dev, "DSP exists and holds audio resources\n");
+		dev_err(dev, "DSP exists and holds audio resources\n");
 		return -EBUSY;
 	}
 
-	drvdata = devm_kzalloc(&pdev->dev, sizeof(struct lpass_data),
-			GFP_KERNEL);
+	drvdata = devm_kzalloc(dev, sizeof(struct lpass_data), GFP_KERNEL);
 	if (!drvdata)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, drvdata);
@@ -442,11 +543,13 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 	drvdata->variant = (struct lpass_variant *)match->data;
 	variant = drvdata->variant;
 
+	of_lpass_cpu_parse_dai_data(dev, drvdata);
+
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lpass-lpaif");
 
-	drvdata->lpaif = devm_ioremap_resource(&pdev->dev, res);
+	drvdata->lpaif = devm_ioremap_resource(dev, res);
 	if (IS_ERR((void const __force *)drvdata->lpaif)) {
-		dev_err(&pdev->dev, "error mapping reg resource: %ld\n",
+		dev_err(dev, "error mapping reg resource: %ld\n",
 				PTR_ERR((void const __force *)drvdata->lpaif));
 		return PTR_ERR((void const __force *)drvdata->lpaif);
 	}
@@ -455,10 +558,10 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 						variant->wrdma_channels +
 						variant->wrdma_channel_start);
 
-	drvdata->lpaif_map = devm_regmap_init_mmio(&pdev->dev, drvdata->lpaif,
+	drvdata->lpaif_map = devm_regmap_init_mmio(dev, drvdata->lpaif,
 			&lpass_cpu_regmap_config);
 	if (IS_ERR(drvdata->lpaif_map)) {
-		dev_err(&pdev->dev, "error initializing regmap: %ld\n",
+		dev_err(dev, "error initializing regmap: %ld\n",
 			PTR_ERR(drvdata->lpaif_map));
 		return PTR_ERR(drvdata->lpaif_map);
 	}
@@ -468,10 +571,10 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 
 	for (i = 0; i < variant->num_dai; i++) {
 		dai_id = variant->dai_driver[i].id;
-		drvdata->mi2s_osr_clk[dai_id] = devm_clk_get(&pdev->dev,
+		drvdata->mi2s_osr_clk[dai_id] = devm_clk_get(dev,
 					     variant->dai_osr_clk_names[i]);
 		if (IS_ERR(drvdata->mi2s_osr_clk[dai_id])) {
-			dev_warn(&pdev->dev,
+			dev_warn(dev,
 				"%s() error getting optional %s: %ld\n",
 				__func__,
 				variant->dai_osr_clk_names[i],
@@ -480,10 +583,10 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 			drvdata->mi2s_osr_clk[dai_id] = NULL;
 		}
 
-		drvdata->mi2s_bit_clk[dai_id] = devm_clk_get(&pdev->dev,
+		drvdata->mi2s_bit_clk[dai_id] = devm_clk_get(dev,
 						variant->dai_bit_clk_names[i]);
 		if (IS_ERR(drvdata->mi2s_bit_clk[dai_id])) {
-			dev_err(&pdev->dev,
+			dev_err(dev,
 				"error getting %s: %ld\n",
 				variant->dai_bit_clk_names[i],
 				PTR_ERR(drvdata->mi2s_bit_clk[dai_id]));
@@ -491,41 +594,39 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 		}
 	}
 
-	drvdata->ahbix_clk = devm_clk_get(&pdev->dev, "ahbix-clk");
+	drvdata->ahbix_clk = devm_clk_get(dev, "ahbix-clk");
 	if (IS_ERR(drvdata->ahbix_clk)) {
-		dev_err(&pdev->dev, "error getting ahbix-clk: %ld\n",
+		dev_err(dev, "error getting ahbix-clk: %ld\n",
 			PTR_ERR(drvdata->ahbix_clk));
 		return PTR_ERR(drvdata->ahbix_clk);
 	}
 
 	ret = clk_set_rate(drvdata->ahbix_clk, LPASS_AHBIX_CLOCK_FREQUENCY);
 	if (ret) {
-		dev_err(&pdev->dev, "error setting rate on ahbix_clk: %d\n",
-			ret);
+		dev_err(dev, "error setting rate on ahbix_clk: %d\n", ret);
 		return ret;
 	}
-	dev_dbg(&pdev->dev, "set ahbix_clk rate to %lu\n",
+	dev_dbg(dev, "set ahbix_clk rate to %lu\n",
 		clk_get_rate(drvdata->ahbix_clk));
 
 	ret = clk_prepare_enable(drvdata->ahbix_clk);
 	if (ret) {
-		dev_err(&pdev->dev, "error enabling ahbix_clk: %d\n", ret);
+		dev_err(dev, "error enabling ahbix_clk: %d\n", ret);
 		return ret;
 	}
 
-	ret = devm_snd_soc_register_component(&pdev->dev,
+	ret = devm_snd_soc_register_component(dev,
 					      &lpass_cpu_comp_driver,
 					      variant->dai_driver,
 					      variant->num_dai);
 	if (ret) {
-		dev_err(&pdev->dev, "error registering cpu driver: %d\n", ret);
+		dev_err(dev, "error registering cpu driver: %d\n", ret);
 		goto err_clk;
 	}
 
 	ret = asoc_qcom_lpass_platform_register(pdev);
 	if (ret) {
-		dev_err(&pdev->dev, "error registering platform driver: %d\n",
-			ret);
+		dev_err(dev, "error registering platform driver: %d\n", ret);
 		goto err_clk;
 	}
 
diff --git a/sound/soc/qcom/lpass-lpaif-reg.h b/sound/soc/qcom/lpass-lpaif-reg.h
index 3d74ae123e9d..72a3e2f69572 100644
--- a/sound/soc/qcom/lpass-lpaif-reg.h
+++ b/sound/soc/qcom/lpass-lpaif-reg.h
@@ -22,17 +22,19 @@
 #define LPAIF_I2SCTL_SPKEN_DISABLE	(0 << LPAIF_I2SCTL_SPKEN_SHIFT)
 #define LPAIF_I2SCTL_SPKEN_ENABLE	(1 << LPAIF_I2SCTL_SPKEN_SHIFT)
 
+#define LPAIF_I2SCTL_MODE_NONE		0
+#define LPAIF_I2SCTL_MODE_SD0		1
+#define LPAIF_I2SCTL_MODE_SD1		2
+#define LPAIF_I2SCTL_MODE_SD2		3
+#define LPAIF_I2SCTL_MODE_SD3		4
+#define LPAIF_I2SCTL_MODE_QUAD01	5
+#define LPAIF_I2SCTL_MODE_QUAD23	6
+#define LPAIF_I2SCTL_MODE_6CH		7
+#define LPAIF_I2SCTL_MODE_8CH		8
+
 #define LPAIF_I2SCTL_SPKMODE_MASK	0x3C00
 #define LPAIF_I2SCTL_SPKMODE_SHIFT	10
-#define LPAIF_I2SCTL_SPKMODE_NONE	(0 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_SD0	(1 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_SD1	(2 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_SD2	(3 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_SD3	(4 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_QUAD01	(5 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_QUAD23	(6 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_6CH	(7 << LPAIF_I2SCTL_SPKMODE_SHIFT)
-#define LPAIF_I2SCTL_SPKMODE_8CH	(8 << LPAIF_I2SCTL_SPKMODE_SHIFT)
+#define LPAIF_I2SCTL_SPKMODE(mode)	((mode) << LPAIF_I2SCTL_SPKMODE_SHIFT)
 
 #define LPAIF_I2SCTL_SPKMONO_MASK	0x0200
 #define LPAIF_I2SCTL_SPKMONO_SHIFT	9
@@ -46,15 +48,7 @@
 
 #define LPAIF_I2SCTL_MICMODE_MASK	GENMASK(7, 4)
 #define LPAIF_I2SCTL_MICMODE_SHIFT	4
-#define LPAIF_I2SCTL_MICMODE_NONE	(0 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_SD0	(1 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_SD1	(2 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_SD2	(3 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_SD3	(4 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_QUAD01	(5 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_QUAD23	(6 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_6CH	(7 << LPAIF_I2SCTL_MICMODE_SHIFT)
-#define LPAIF_I2SCTL_MICMODE_8CH	(8 << LPAIF_I2SCTL_MICMODE_SHIFT)
+#define LPAIF_I2SCTL_MICMODE(mode)	((mode) << LPAIF_I2SCTL_MICMODE_SHIFT)
 
 #define LPAIF_I2SCTL_MIMONO_MASK	GENMASK(3, 3)
 #define LPAIF_I2SCTL_MICMONO_SHIFT	3
diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h
index 17113d380dcc..bd19ec57c73d 100644
--- a/sound/soc/qcom/lpass.h
+++ b/sound/soc/qcom/lpass.h
@@ -29,6 +29,10 @@ struct lpass_data {
 	/* MI2S bit clock (derived from system clock by a divider */
 	struct clk *mi2s_bit_clk[LPASS_MAX_MI2S_PORTS];
 
+	/* MI2S SD lines to use for playback/capture */
+	unsigned int mi2s_playback_sd_mode[LPASS_MAX_MI2S_PORTS];
+	unsigned int mi2s_capture_sd_mode[LPASS_MAX_MI2S_PORTS];
+
 	/* low-power audio interface (LPAIF) registers */
 	void __iomem *lpaif;
 
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
index 125af00bba53..aff57052a735 100644
--- a/sound/soc/qcom/qdsp6/q6asm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -176,7 +176,7 @@ static const struct snd_compr_codec_caps q6asm_compr_caps = {
 };
 
 static void event_handler(uint32_t opcode, uint32_t token,
-			  uint32_t *payload, void *priv)
+			  void *payload, void *priv)
 {
 	struct q6asm_dai_rtd *prtd = priv;
 	struct snd_pcm_substream *substream = prtd->substream;
@@ -490,7 +490,7 @@ static int q6asm_dai_hw_params(struct snd_soc_component *component,
 }
 
 static void compress_event_handler(uint32_t opcode, uint32_t token,
-				   uint32_t *payload, void *priv)
+				   void *payload, void *priv)
 {
 	struct q6asm_dai_rtd *prtd = priv;
 	struct snd_compr_stream *substream = prtd->cstream;
@@ -540,19 +540,19 @@ static void compress_event_handler(uint32_t opcode, uint32_t token,
 	}
 }
 
-static int q6asm_dai_compr_open(struct snd_compr_stream *stream)
+static int q6asm_dai_compr_open(struct snd_soc_component *component,
+				struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	struct q6asm_dai_data *pdata;
-	struct device *dev = c->dev;
+	struct device *dev = component->dev;
 	struct q6asm_dai_rtd *prtd;
 	int stream_id, size, ret;
 
 	stream_id = cpu_dai->driver->id;
-	pdata = snd_soc_component_get_drvdata(c);
+	pdata = snd_soc_component_get_drvdata(component);
 	if (!pdata) {
 		dev_err(dev, "Drv data not found ..\n");
 		return -EINVAL;
@@ -600,7 +600,8 @@ free_prtd:
 	return ret;
 }
 
-static int q6asm_dai_compr_free(struct snd_compr_stream *stream)
+static int q6asm_dai_compr_free(struct snd_soc_component *component,
+				struct snd_compr_stream *stream)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
@@ -622,13 +623,13 @@ static int q6asm_dai_compr_free(struct snd_compr_stream *stream)
 	return 0;
 }
 
-static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream,
+static int q6asm_dai_compr_set_params(struct snd_soc_component *component,
+				      struct snd_compr_stream *stream,
 				      struct snd_compr_params *params)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	int dir = stream->direction;
 	struct q6asm_dai_data *pdata;
 	struct q6asm_flac_cfg flac_cfg;
@@ -636,7 +637,7 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream,
 	struct q6asm_alac_cfg alac_cfg;
 	struct q6asm_ape_cfg ape_cfg;
 	unsigned int wma_v9 = 0;
-	struct device *dev = c->dev;
+	struct device *dev = component->dev;
 	int ret;
 	union snd_codec_options *codec_options;
 	struct snd_dec_flac *flac;
@@ -649,7 +650,7 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream,
 
 	memcpy(&prtd->codec_param, params, sizeof(*params));
 
-	pdata = snd_soc_component_get_drvdata(c);
+	pdata = snd_soc_component_get_drvdata(component);
 	if (!pdata)
 		return -EINVAL;
 
@@ -842,7 +843,8 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream,
 	return 0;
 }
 
-static int q6asm_dai_compr_trigger(struct snd_compr_stream *stream, int cmd)
+static int q6asm_dai_compr_trigger(struct snd_soc_component *component,
+				   struct snd_compr_stream *stream, int cmd)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
@@ -870,8 +872,9 @@ static int q6asm_dai_compr_trigger(struct snd_compr_stream *stream, int cmd)
 	return ret;
 }
 
-static int q6asm_dai_compr_pointer(struct snd_compr_stream *stream,
-		struct snd_compr_tstamp *tstamp)
+static int q6asm_dai_compr_pointer(struct snd_soc_component *component,
+				   struct snd_compr_stream *stream,
+				   struct snd_compr_tstamp *tstamp)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
@@ -887,8 +890,9 @@ static int q6asm_dai_compr_pointer(struct snd_compr_stream *stream,
 	return 0;
 }
 
-static int q6asm_dai_compr_ack(struct snd_compr_stream *stream,
-				size_t count)
+static int q6asm_dai_compr_ack(struct snd_soc_component *component,
+			       struct snd_compr_stream *stream,
+			       size_t count)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
@@ -901,21 +905,21 @@ static int q6asm_dai_compr_ack(struct snd_compr_stream *stream,
 	return count;
 }
 
-static int q6asm_dai_compr_mmap(struct snd_compr_stream *stream,
-		struct vm_area_struct *vma)
+static int q6asm_dai_compr_mmap(struct snd_soc_component *component,
+				struct snd_compr_stream *stream,
+				struct vm_area_struct *vma)
 {
 	struct snd_compr_runtime *runtime = stream->runtime;
 	struct q6asm_dai_rtd *prtd = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
-	struct device *dev = c->dev;
+	struct device *dev = component->dev;
 
 	return dma_mmap_coherent(dev, vma,
 			prtd->dma_buffer.area, prtd->dma_buffer.addr,
 			prtd->dma_buffer.bytes);
 }
 
-static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream,
+static int q6asm_dai_compr_get_caps(struct snd_soc_component *component,
+				    struct snd_compr_stream *stream,
 				    struct snd_compr_caps *caps)
 {
 	caps->direction = SND_COMPRESS_PLAYBACK;
@@ -933,7 +937,8 @@ static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream,
 	return 0;
 }
 
-static int q6asm_dai_compr_get_codec_caps(struct snd_compr_stream *stream,
+static int q6asm_dai_compr_get_codec_caps(struct snd_soc_component *component,
+					  struct snd_compr_stream *stream,
 					  struct snd_compr_codec_caps *codec)
 {
 	switch (codec->codec) {
@@ -947,7 +952,7 @@ static int q6asm_dai_compr_get_codec_caps(struct snd_compr_stream *stream,
 	return 0;
 }
 
-static struct snd_compr_ops q6asm_dai_compr_ops = {
+static struct snd_compress_ops q6asm_dai_compress_ops = {
 	.open		= q6asm_dai_compr_open,
 	.free		= q6asm_dai_compr_free,
 	.set_params	= q6asm_dai_compr_set_params,
@@ -1021,7 +1026,7 @@ static const struct snd_soc_component_driver q6asm_fe_dai_component = {
 	.mmap		= q6asm_dai_mmap,
 	.pcm_construct	= q6asm_dai_pcm_new,
 	.pcm_destruct	= q6asm_dai_pcm_free,
-	.compr_ops	= &q6asm_dai_compr_ops,
+	.compress_ops	= &q6asm_dai_compress_ops,
 };
 
 static struct snd_soc_dai_driver q6asm_fe_dais_template[] = {
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index af19010b9d88..8bd49c8a9517 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -224,6 +224,14 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_S_REG(SSI_SYS_STATUS5,	0x884),
 		RSND_GEN_S_REG(SSI_SYS_STATUS6,	0x888),
 		RSND_GEN_S_REG(SSI_SYS_STATUS7,	0x88c),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE0, 0x850),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE1, 0x854),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE2, 0x858),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE3, 0x85c),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE4, 0x890),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE5, 0x894),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE6, 0x898),
+		RSND_GEN_S_REG(SSI_SYS_INT_ENABLE7, 0x89c),
 		RSND_GEN_S_REG(HDMI0_SEL,	0x9e0),
 		RSND_GEN_S_REG(HDMI1_SEL,	0x9e4),
 
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index ea6cbaa9743e..d47608ff5fac 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -189,6 +189,14 @@ enum rsnd_reg {
 	SSI_SYS_STATUS5,
 	SSI_SYS_STATUS6,
 	SSI_SYS_STATUS7,
+	SSI_SYS_INT_ENABLE0,
+	SSI_SYS_INT_ENABLE1,
+	SSI_SYS_INT_ENABLE2,
+	SSI_SYS_INT_ENABLE3,
+	SSI_SYS_INT_ENABLE4,
+	SSI_SYS_INT_ENABLE5,
+	SSI_SYS_INT_ENABLE6,
+	SSI_SYS_INT_ENABLE7,
 	HDMI0_SEL,
 	HDMI1_SEL,
 	SSI9_BUSIF0_MODE,
@@ -237,6 +245,7 @@ enum rsnd_reg {
 #define SSI9_BUSIF_ADINR(i)	(SSI9_BUSIF0_ADINR + (i))
 #define SSI9_BUSIF_DALIGN(i)	(SSI9_BUSIF0_DALIGN + (i))
 #define SSI_SYS_STATUS(i)	(SSI_SYS_STATUS0 + (i))
+#define SSI_SYS_INT_ENABLE(i) (SSI_SYS_INT_ENABLE0 + (i))
 
 
 struct rsnd_priv;
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 4a7d3413917f..47d5ddb526f2 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -372,6 +372,9 @@ static void rsnd_ssi_config_init(struct rsnd_mod *mod,
 	u32 wsr		= ssi->wsr;
 	int width;
 	int is_tdm, is_tdm_split;
+	int id = rsnd_mod_id(mod);
+	int i;
+	u32 sys_int_enable = 0;
 
 	is_tdm		= rsnd_runtime_is_tdm(io);
 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);
@@ -447,6 +450,38 @@ static void rsnd_ssi_config_init(struct rsnd_mod *mod,
 		cr_mode = DIEN;		/* PIO : enable Data interrupt */
 	}
 
+	/* enable busif buffer over/under run interrupt. */
+	if (is_tdm || is_tdm_split) {
+		switch (id) {
+		case 0:
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+			for (i = 0; i < 4; i++) {
+				sys_int_enable = rsnd_mod_read(mod,
+					SSI_SYS_INT_ENABLE(i * 2));
+				sys_int_enable |= 0xf << (id * 4);
+				rsnd_mod_write(mod,
+					       SSI_SYS_INT_ENABLE(i * 2),
+					       sys_int_enable);
+			}
+
+			break;
+		case 9:
+			for (i = 0; i < 4; i++) {
+				sys_int_enable = rsnd_mod_read(mod,
+					SSI_SYS_INT_ENABLE((i * 2) + 1));
+				sys_int_enable |= 0xf << 4;
+				rsnd_mod_write(mod,
+					       SSI_SYS_INT_ENABLE((i * 2) + 1),
+					       sys_int_enable);
+			}
+
+			break;
+		}
+	}
+
 init_end:
 	ssi->cr_own	= cr_own;
 	ssi->cr_mode	= cr_mode;
@@ -496,6 +531,13 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod,
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
+	int is_tdm, is_tdm_split;
+	int id = rsnd_mod_id(mod);
+	int i;
+	u32 sys_int_enable = 0;
+
+	is_tdm		= rsnd_runtime_is_tdm(io);
+	is_tdm_split	= rsnd_runtime_is_tdm_split(io);
 
 	if (!rsnd_ssi_is_run_mods(mod, io))
 		return 0;
@@ -517,6 +559,38 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod,
 		ssi->wsr	= 0;
 	}
 
+	/* disable busif buffer over/under run interrupt. */
+	if (is_tdm || is_tdm_split) {
+		switch (id) {
+		case 0:
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+			for (i = 0; i < 4; i++) {
+				sys_int_enable = rsnd_mod_read(mod,
+						SSI_SYS_INT_ENABLE(i * 2));
+				sys_int_enable &= ~(0xf << (id * 4));
+				rsnd_mod_write(mod,
+					       SSI_SYS_INT_ENABLE(i * 2),
+					       sys_int_enable);
+			}
+
+			break;
+		case 9:
+			for (i = 0; i < 4; i++) {
+				sys_int_enable = rsnd_mod_read(mod,
+					SSI_SYS_INT_ENABLE((i * 2) + 1));
+				sys_int_enable &= ~(0xf << 4);
+				rsnd_mod_write(mod,
+					       SSI_SYS_INT_ENABLE((i * 2) + 1),
+					       sys_int_enable);
+			}
+
+			break;
+		}
+	}
+
 	return 0;
 }
 
@@ -622,6 +696,11 @@ static int rsnd_ssi_irq(struct rsnd_mod *mod,
 			int enable)
 {
 	u32 val = 0;
+	int is_tdm, is_tdm_split;
+	int id = rsnd_mod_id(mod);
+
+	is_tdm		= rsnd_runtime_is_tdm(io);
+	is_tdm_split	= rsnd_runtime_is_tdm_split(io);
 
 	if (rsnd_is_gen1(priv))
 		return 0;
@@ -635,6 +714,19 @@ static int rsnd_ssi_irq(struct rsnd_mod *mod,
 	if (enable)
 		val = rsnd_ssi_is_dma_mode(mod) ? 0x0e000000 : 0x0f000000;
 
+	if (is_tdm || is_tdm_split) {
+		switch (id) {
+		case 0:
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+		case 9:
+			val |= 0x0000ff00;
+			break;
+		}
+	}
+
 	rsnd_mod_write(mod, SSI_INT_ENABLE, val);
 
 	return 0;
@@ -651,6 +743,12 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 	u32 status;
 	bool elapsed = false;
 	bool stop = false;
+	int id = rsnd_mod_id(mod);
+	int i;
+	int is_tdm, is_tdm_split;
+
+	is_tdm		= rsnd_runtime_is_tdm(io);
+	is_tdm_split	= rsnd_runtime_is_tdm_split(io);
 
 	spin_lock(&priv->lock);
 
@@ -672,6 +770,53 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 		stop = true;
 	}
 
+	status = 0;
+
+	if (is_tdm || is_tdm_split) {
+		switch (id) {
+		case 0:
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+			for (i = 0; i < 4; i++) {
+				status = rsnd_mod_read(mod,
+						       SSI_SYS_STATUS(i * 2));
+				status &= 0xf << (id * 4);
+
+				if (status) {
+					rsnd_dbg_irq_status(dev,
+						"%s err status : 0x%08x\n",
+						rsnd_mod_name(mod), status);
+					rsnd_mod_write(mod,
+						       SSI_SYS_STATUS(i * 2),
+						       0xf << (id * 4));
+					stop = true;
+					break;
+				}
+			}
+			break;
+		case 9:
+			for (i = 0; i < 4; i++) {
+				status = rsnd_mod_read(mod,
+						SSI_SYS_STATUS((i * 2) + 1));
+				status &= 0xf << 4;
+
+				if (status) {
+					rsnd_dbg_irq_status(dev,
+						"%s err status : 0x%08x\n",
+						rsnd_mod_name(mod), status);
+					rsnd_mod_write(mod,
+						SSI_SYS_STATUS((i * 2) + 1),
+						0xf << 4);
+					stop = true;
+					break;
+				}
+			}
+			break;
+		}
+	}
+
 	rsnd_ssi_status_clear(mod);
 rsnd_ssi_interrupt_out:
 	spin_unlock(&priv->lock);
diff --git a/sound/soc/soc-card.c b/sound/soc/soc-card.c
new file mode 100644
index 000000000000..41c586b86dc3
--- /dev/null
+++ b/sound/soc/soc-card.c
@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// soc-card.c
+//
+// Copyright (C) 2019 Renesas Electronics Corp.
+// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+//
+#include <sound/soc.h>
+#include <sound/jack.h>
+
+#define soc_card_ret(dai, ret) _soc_card_ret(dai, __func__, ret)
+static inline int _soc_card_ret(struct snd_soc_card *card,
+				const char *func, int ret)
+{
+	switch (ret) {
+	case -EPROBE_DEFER:
+	case -ENOTSUPP:
+	case 0:
+		break;
+	default:
+		dev_err(card->dev,
+			"ASoC: error at %s on %s: %d\n",
+			func, card->name, ret);
+	}
+
+	return ret;
+}
+
+struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
+					       const char *name)
+{
+	struct snd_card *card = soc_card->snd_card;
+	struct snd_kcontrol *kctl;
+
+	if (unlikely(!name))
+		return NULL;
+
+	list_for_each_entry(kctl, &card->controls, list)
+		if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name)))
+			return kctl;
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_card_get_kcontrol);
+
+/**
+ * snd_soc_card_jack_new - Create a new jack
+ * @card:  ASoC card
+ * @id:    an identifying string for this jack
+ * @type:  a bitmask of enum snd_jack_type values that can be detected by
+ *         this jack
+ * @jack:  structure to use for the jack
+ * @pins:  Array of jack pins to be added to the jack or NULL
+ * @num_pins: Number of elements in the @pins array
+ *
+ * Creates a new jack object.
+ *
+ * Returns zero if successful, or a negative error code on failure.
+ * On success jack will be initialised.
+ */
+int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
+			  struct snd_soc_jack *jack,
+			  struct snd_soc_jack_pin *pins, unsigned int num_pins)
+{
+	int ret;
+
+	mutex_init(&jack->mutex);
+	jack->card = card;
+	INIT_LIST_HEAD(&jack->pins);
+	INIT_LIST_HEAD(&jack->jack_zones);
+	BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
+
+	ret = snd_jack_new(card->snd_card, id, type, &jack->jack, false, false);
+	if (ret)
+		goto end;
+
+	if (num_pins)
+		ret = snd_soc_jack_add_pins(jack, num_pins, pins);
+end:
+	return soc_card_ret(card, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_card_jack_new);
+
+int snd_soc_card_suspend_pre(struct snd_soc_card *card)
+{
+	int ret = 0;
+
+	if (card->suspend_pre)
+		ret = card->suspend_pre(card);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_suspend_post(struct snd_soc_card *card)
+{
+	int ret = 0;
+
+	if (card->suspend_post)
+		ret = card->suspend_post(card);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_resume_pre(struct snd_soc_card *card)
+{
+	int ret = 0;
+
+	if (card->resume_pre)
+		ret = card->resume_pre(card);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_resume_post(struct snd_soc_card *card)
+{
+	int ret = 0;
+
+	if (card->resume_post)
+		ret = card->resume_post(card);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_probe(struct snd_soc_card *card)
+{
+	if (card->probe) {
+		int ret = card->probe(card);
+
+		if (ret < 0)
+			return soc_card_ret(card, ret);
+
+		/*
+		 * It has "card->probe" and "card->late_probe" callbacks.
+		 * So, set "probed" flag here, because it needs to care
+		 * about "late_probe".
+		 *
+		 * see
+		 *	snd_soc_bind_card()
+		 *	snd_soc_card_late_probe()
+		 */
+		card->probed = 1;
+	}
+
+	return 0;
+}
+
+int snd_soc_card_late_probe(struct snd_soc_card *card)
+{
+	if (card->late_probe) {
+		int ret = card->late_probe(card);
+
+		if (ret < 0)
+			return soc_card_ret(card, ret);
+	}
+
+	/*
+	 * It has "card->probe" and "card->late_probe" callbacks,
+	 * and "late_probe" callback is called after "probe".
+	 * This means, we can set "card->probed" flag afer "late_probe"
+	 * for all cases.
+	 *
+	 * see
+	 *	snd_soc_bind_card()
+	 *	snd_soc_card_probe()
+	 */
+	card->probed = 1;
+
+	return 0;
+}
+
+int snd_soc_card_remove(struct snd_soc_card *card)
+{
+	int ret = 0;
+
+	if (card->probed &&
+	    card->remove)
+		ret = card->remove(card);
+
+	card->probed = 0;
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_set_bias_level(struct snd_soc_card *card,
+				struct snd_soc_dapm_context *dapm,
+				enum snd_soc_bias_level level)
+{
+	int ret = 0;
+
+	if (card && card->set_bias_level)
+		ret = card->set_bias_level(card, dapm, level);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_set_bias_level_post(struct snd_soc_card *card,
+				     struct snd_soc_dapm_context *dapm,
+				     enum snd_soc_bias_level level)
+{
+	int ret = 0;
+
+	if (card && card->set_bias_level_post)
+		ret = card->set_bias_level_post(card, dapm, level);
+
+	return soc_card_ret(card, ret);
+}
+
+int snd_soc_card_add_dai_link(struct snd_soc_card *card,
+			      struct snd_soc_dai_link *dai_link)
+{
+	int ret = 0;
+
+	if (card->add_dai_link)
+		ret = card->add_dai_link(card, dai_link);
+
+	return soc_card_ret(card, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_card_add_dai_link);
+
+void snd_soc_card_remove_dai_link(struct snd_soc_card *card,
+				  struct snd_soc_dai_link *dai_link)
+{
+	if (card->remove_dai_link)
+		card->remove_dai_link(card, dai_link);
+}
+EXPORT_SYMBOL_GPL(snd_soc_card_remove_dai_link);
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 50062eb79adb..4984b6a2c370 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -19,6 +19,7 @@
 #include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/soc-dpcm.h>
+#include <sound/soc-link.h>
 #include <linux/pm_runtime.h>
 
 static int soc_compr_components_open(struct snd_compr_stream *cstream,
@@ -29,11 +30,11 @@ static int soc_compr_components_open(struct snd_compr_stream *cstream,
 	int i, ret;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->open)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->open)
 			continue;
 
-		ret = component->driver->compr_ops->open(cstream);
+		ret = component->driver->compress_ops->open(component, cstream);
 		if (ret < 0) {
 			dev_err(component->dev,
 				"Compress ASoC: can't open platform %s: %d\n",
@@ -59,11 +60,11 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream,
 		if (component == last)
 			break;
 
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->free)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->free)
 			continue;
 
-		component->driver->compr_ops->free(cstream);
+		component->driver->compress_ops->free(component, cstream);
 	}
 
 	return 0;
@@ -72,8 +73,8 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream,
 static int soc_compr_open(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component, *save = NULL;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_component *component = NULL, *save = NULL;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int ret, i;
 
 	for_each_rtd_components(rtd, i, component) {
@@ -87,29 +88,17 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->startup) {
-		ret = cpu_dai->driver->cops->startup(cstream, cpu_dai);
-		if (ret < 0) {
-			dev_err(cpu_dai->dev,
-				"Compress ASoC: can't open interface %s: %d\n",
-				cpu_dai->name, ret);
-			goto out;
-		}
-	}
+	ret = snd_soc_dai_compr_startup(cpu_dai, cstream);
+	if (ret < 0)
+		goto out;
 
 	ret = soc_compr_components_open(cstream, &component);
 	if (ret < 0)
 		goto machine_err;
 
-	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->startup) {
-		ret = rtd->dai_link->compr_ops->startup(cstream);
-		if (ret < 0) {
-			dev_err(rtd->dev,
-				"Compress ASoC: %s startup failed: %d\n",
-				rtd->dai_link->name, ret);
-			goto machine_err;
-		}
-	}
+	ret = snd_soc_link_compr_startup(cstream);
+	if (ret < 0)
+		goto machine_err;
 
 	snd_soc_runtime_activate(rtd, cstream->direction);
 
@@ -120,8 +109,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
 machine_err:
 	soc_compr_components_free(cstream, component);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
-		cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
+	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 out:
 	mutex_unlock(&rtd->card->pcm_mutex);
 pm_err:
@@ -141,7 +129,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 	struct snd_pcm_substream *fe_substream =
 		 fe->pcm->streams[cstream->direction].substream;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0);
 	struct snd_soc_dpcm *dpcm;
 	struct snd_soc_dapm_widget_list *list;
 	int stream;
@@ -178,28 +166,17 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 		goto out;
 	}
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->startup) {
-		ret = cpu_dai->driver->cops->startup(cstream, cpu_dai);
-		if (ret < 0) {
-			dev_err(cpu_dai->dev,
-				"Compress ASoC: can't open interface %s: %d\n",
-				cpu_dai->name, ret);
-			goto out;
-		}
-	}
+	ret = snd_soc_dai_compr_startup(cpu_dai, cstream);
+	if (ret < 0)
+		goto out;
 
 	ret = soc_compr_components_open(cstream, &component);
 	if (ret < 0)
 		goto open_err;
 
-	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->startup) {
-		ret = fe->dai_link->compr_ops->startup(cstream);
-		if (ret < 0) {
-			pr_err("Compress ASoC: %s startup failed: %d\n",
-			       fe->dai_link->name, ret);
-			goto machine_err;
-		}
-	}
+	ret = snd_soc_link_compr_startup(cstream);
+	if (ret < 0)
+		goto machine_err;
 
 	dpcm_clear_pending_state(fe, stream);
 	dpcm_path_put(&list);
@@ -216,8 +193,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 machine_err:
 	soc_compr_components_free(cstream, component);
 open_err:
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
-		cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
+	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 out:
 	dpcm_path_put(&list);
 be_err:
@@ -230,8 +206,8 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
 	int stream, i;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
@@ -245,19 +221,17 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 
 	snd_soc_dai_digital_mute(codec_dai, 1, cstream->direction);
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		cpu_dai->rate = 0;
 
-	if (!codec_dai->active)
+	if (!snd_soc_dai_active(codec_dai))
 		codec_dai->rate = 0;
 
-	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown)
-		rtd->dai_link->compr_ops->shutdown(cstream);
+	snd_soc_link_compr_shutdown(cstream);
 
 	soc_compr_components_free(cstream, NULL);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
-		cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
+	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 
 	snd_soc_dapm_stream_stop(rtd, stream);
 
@@ -274,7 +248,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 static int soc_compr_free_fe(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *fe = cstream->private_data;
-	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0);
 	struct snd_soc_dpcm *dpcm;
 	int stream, ret;
 
@@ -308,13 +282,11 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
 
 	fe->dpcm[stream].runtime = NULL;
 
-	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)
-		fe->dai_link->compr_ops->shutdown(cstream);
+	snd_soc_link_compr_shutdown(cstream);
 
 	soc_compr_components_free(cstream, NULL);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
-		cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
+	snd_soc_dai_compr_shutdown(cpu_dai, cstream);
 
 	mutex_unlock(&fe->card->mutex);
 	return 0;
@@ -328,11 +300,12 @@ static int soc_compr_components_trigger(struct snd_compr_stream *cstream,
 	int i, ret;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->trigger)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->trigger)
 			continue;
 
-		ret = component->driver->compr_ops->trigger(cstream, cmd);
+		ret = component->driver->compress_ops->trigger(
+			component, cstream, cmd);
 		if (ret < 0)
 			return ret;
 	}
@@ -343,8 +316,8 @@ static int soc_compr_components_trigger(struct snd_compr_stream *cstream,
 static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int ret;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
@@ -353,8 +326,9 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 	if (ret < 0)
 		goto out;
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->trigger)
-		cpu_dai->driver->cops->trigger(cstream, cmd, cpu_dai);
+	ret = snd_soc_dai_compr_trigger(cpu_dai, cstream, cmd);
+	if (ret < 0)
+		goto out;
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
@@ -373,7 +347,7 @@ out:
 static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
 {
 	struct snd_soc_pcm_runtime *fe = cstream->private_data;
-	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0);
 	int ret, stream;
 
 	if (cmd == SND_COMPR_TRIGGER_PARTIAL_DRAIN ||
@@ -387,11 +361,9 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
 
 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->trigger) {
-		ret = cpu_dai->driver->cops->trigger(cstream, cmd, cpu_dai);
-		if (ret < 0)
-			goto out;
-	}
+	ret = snd_soc_dai_compr_trigger(cpu_dai, cstream, cmd);
+	if (ret < 0)
+		goto out;
 
 	ret = soc_compr_components_trigger(cstream, cmd);
 	if (ret < 0)
@@ -430,11 +402,12 @@ static int soc_compr_components_set_params(struct snd_compr_stream *cstream,
 	int i, ret;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->set_params)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->set_params)
 			continue;
 
-		ret = component->driver->compr_ops->set_params(cstream, params);
+		ret = component->driver->compress_ops->set_params(
+			component, cstream, params);
 		if (ret < 0)
 			return ret;
 	}
@@ -446,7 +419,7 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
 				struct snd_compr_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int ret;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
@@ -458,21 +431,17 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
 	 * that these callbacks will configure everything for this compress
 	 * path, like configuring a PCM port for a CODEC.
 	 */
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_params) {
-		ret = cpu_dai->driver->cops->set_params(cstream, params, cpu_dai);
-		if (ret < 0)
-			goto err;
-	}
+	ret = snd_soc_dai_compr_set_params(cpu_dai, cstream, params);
+	if (ret < 0)
+		goto err;
 
 	ret = soc_compr_components_set_params(cstream, params);
 	if (ret < 0)
 		goto err;
 
-	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) {
-		ret = rtd->dai_link->compr_ops->set_params(cstream);
-		if (ret < 0)
-			goto err;
-	}
+	ret = snd_soc_link_compr_set_params(cstream);
+	if (ret < 0)
+		goto err;
 
 	if (cstream->direction == SND_COMPRESS_PLAYBACK)
 		snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK,
@@ -500,7 +469,7 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
 	struct snd_soc_pcm_runtime *fe = cstream->private_data;
 	struct snd_pcm_substream *fe_substream =
 		 fe->pcm->streams[cstream->direction].substream;
-	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0);
 	int ret, stream;
 
 	if (cstream->direction == SND_COMPRESS_PLAYBACK)
@@ -528,21 +497,17 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
 	if (ret < 0)
 		goto out;
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_params) {
-		ret = cpu_dai->driver->cops->set_params(cstream, params, cpu_dai);
-		if (ret < 0)
-			goto out;
-	}
+	ret = snd_soc_dai_compr_set_params(cpu_dai, cstream, params);
+	if (ret < 0)
+		goto out;
 
 	ret = soc_compr_components_set_params(cstream, params);
 	if (ret < 0)
 		goto out;
 
-	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->set_params) {
-		ret = fe->dai_link->compr_ops->set_params(cstream);
-		if (ret < 0)
-			goto out;
-	}
+	ret = snd_soc_link_compr_set_params(cstream);
+	if (ret < 0)
+		goto out;
 
 	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_START);
 	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_PREPARE;
@@ -558,23 +523,22 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int i, ret = 0;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_params) {
-		ret = cpu_dai->driver->cops->get_params(cstream, params, cpu_dai);
-		if (ret < 0)
-			goto err;
-	}
+	ret = snd_soc_dai_compr_get_params(cpu_dai, cstream, params);
+	if (ret < 0)
+		goto err;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->get_params)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->get_params)
 			continue;
 
-		ret = component->driver->compr_ops->get_params(cstream, params);
+		ret = component->driver->compress_ops->get_params(
+			component, cstream, params);
 		break;
 	}
 
@@ -593,11 +557,12 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->get_caps)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->get_caps)
 			continue;
 
-		ret = component->driver->compr_ops->get_caps(cstream, caps);
+		ret = component->driver->compress_ops->get_caps(
+			component, cstream, caps);
 		break;
 	}
 
@@ -615,12 +580,12 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->get_codec_caps)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->get_codec_caps)
 			continue;
 
-		ret = component->driver->compr_ops->get_codec_caps(cstream,
-								   codec);
+		ret = component->driver->compress_ops->get_codec_caps(
+			component, cstream, codec);
 		break;
 	}
 
@@ -632,23 +597,22 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int i, ret = 0;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->ack) {
-		ret = cpu_dai->driver->cops->ack(cstream, bytes, cpu_dai);
-		if (ret < 0)
-			goto err;
-	}
+	ret = snd_soc_dai_compr_ack(cpu_dai, cstream, bytes);
+	if (ret < 0)
+		goto err;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->ack)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->ack)
 			continue;
 
-		ret = component->driver->compr_ops->ack(cstream, bytes);
+		ret = component->driver->compress_ops->ack(
+			component, cstream, bytes);
 		if (ret < 0)
 			goto err;
 	}
@@ -664,22 +628,24 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
 	int i, ret = 0;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->pointer)
-		cpu_dai->driver->cops->pointer(cstream, tstamp, cpu_dai);
+	ret = snd_soc_dai_compr_pointer(cpu_dai, cstream, tstamp);
+	if (ret < 0)
+		goto out;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->pointer)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->pointer)
 			continue;
 
-		ret = component->driver->compr_ops->pointer(cstream, tstamp);
+		ret = component->driver->compress_ops->pointer(
+			component, cstream, tstamp);
 		break;
 	}
-
+out:
 	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
 }
@@ -694,11 +660,12 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->copy)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->copy)
 			continue;
 
-		ret = component->driver->compr_ops->copy(cstream, buf, count);
+		ret = component->driver->compress_ops->copy(
+			component, cstream, buf, count);
 		break;
 	}
 
@@ -711,22 +678,20 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int i, ret;
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_metadata) {
-		ret = cpu_dai->driver->cops->set_metadata(cstream, metadata, cpu_dai);
-		if (ret < 0)
-			return ret;
-	}
+	ret = snd_soc_dai_compr_set_metadata(cpu_dai, cstream, metadata);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->set_metadata)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->set_metadata)
 			continue;
 
-		ret = component->driver->compr_ops->set_metadata(cstream,
-								 metadata);
+		ret = component->driver->compress_ops->set_metadata(
+			component, cstream, metadata);
 		if (ret < 0)
 			return ret;
 	}
@@ -739,22 +704,20 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream,
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int i, ret;
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_metadata) {
-		ret = cpu_dai->driver->cops->get_metadata(cstream, metadata, cpu_dai);
-		if (ret < 0)
-			return ret;
-	}
+	ret = snd_soc_dai_compr_get_metadata(cpu_dai, cstream, metadata);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->get_metadata)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->get_metadata)
 			continue;
 
-		return component->driver->compr_ops->get_metadata(cstream,
-								  metadata);
+		return component->driver->compress_ops->get_metadata(
+			component, cstream, metadata);
 	}
 
 	return 0;
@@ -801,8 +764,8 @@ static struct snd_compr_ops soc_compr_dyn_ops = {
 int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 {
 	struct snd_soc_component *component;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	struct snd_compr *compr;
 	struct snd_pcm *be_pcm;
 	char new_name[64];
@@ -879,8 +842,8 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	}
 
 	for_each_rtd_components(rtd, i, component) {
-		if (!component->driver->compr_ops ||
-		    !component->driver->compr_ops->copy)
+		if (!component->driver->compress_ops ||
+		    !component->driver->compress_ops->copy)
 			continue;
 
 		compr->ops->copy = soc_compr_copy;
@@ -891,7 +854,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	ret = snd_compress_new(rtd->card->snd_card, num, direction,
 				new_name, compr);
 	if (ret < 0) {
-		component = rtd->codec_dai->component;
+		component = asoc_rtd_to_codec(rtd, 0)->component;
 		dev_err(component->dev,
 			"Compress ASoC: can't create compress for codec %s: %d\n",
 			component->name, ret);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 843b8b1c89d4..b07eca2c6ccc 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -38,6 +38,7 @@
 #include <sound/soc.h>
 #include <sound/soc-dpcm.h>
 #include <sound/soc-topology.h>
+#include <sound/soc-link.h>
 #include <sound/initval.h>
 
 #define CREATE_TRACE_POINTS
@@ -364,7 +365,7 @@ EXPORT_SYMBOL_GPL(snd_soc_get_pcm_runtime);
  */
 void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
 	int playback = SNDRV_PCM_STREAM_PLAYBACK;
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
@@ -372,7 +373,8 @@ void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd)
 	dev_dbg(rtd->dev,
 		"ASoC: pop wq checking: %s status: %s waiting: %s\n",
 		codec_dai->driver->playback.stream_name,
-		codec_dai->stream_active[playback] ? "active" : "inactive",
+		snd_soc_dai_stream_active(codec_dai, playback) ?
+		"active" : "inactive",
 		rtd->pop_wait ? "yes" : "no");
 
 	/* are we waiting on this codec DAI stream */
@@ -487,20 +489,18 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
 	 * dais = [][][][][][][][][][][][][][][][][][]
 	 *	  ^cpu_dais         ^codec_dais
 	 *	  |--- num_cpus ---|--- num_codecs --|
+	 * see
+	 *	asoc_rtd_to_cpu()
+	 *	asoc_rtd_to_codec()
 	 */
-	rtd->cpu_dais	= &rtd->dais[0];
-	rtd->codec_dais	= &rtd->dais[dai_link->num_cpus];
-
-	/*
-	 * rtd remaining settings
-	 */
-	rtd->card = card;
-	rtd->dai_link = dai_link;
+	rtd->num_cpus	= dai_link->num_cpus;
+	rtd->num_codecs	= dai_link->num_codecs;
+	rtd->card	= card;
+	rtd->dai_link	= dai_link;
+	rtd->num	= card->num_rtd++;
 
 	/* see for_each_card_rtds */
 	list_add_tail(&rtd->list, &card->rtd_list);
-	rtd->num = card->num_rtd;
-	card->num_rtd++;
 
 	return rtd;
 
@@ -548,7 +548,7 @@ int snd_soc_suspend(struct device *dev)
 			continue;
 
 		for_each_rtd_codec_dais(rtd, i, dai) {
-			if (dai->stream_active[playback])
+			if (snd_soc_dai_stream_active(dai, playback))
 				snd_soc_dai_digital_mute(dai, 1, playback);
 		}
 	}
@@ -561,8 +561,7 @@ int snd_soc_suspend(struct device *dev)
 		snd_pcm_suspend_all(rtd->pcm);
 	}
 
-	if (card->suspend_pre)
-		card->suspend_pre(card);
+	snd_soc_card_suspend_pre(card);
 
 	/* close any waiting streams */
 	snd_soc_flush_all_delayed_work(card);
@@ -632,8 +631,7 @@ int snd_soc_suspend(struct device *dev)
 		}
 	}
 
-	if (card->suspend_post)
-		card->suspend_post(card);
+	snd_soc_card_suspend_post(card);
 
 	return 0;
 }
@@ -662,8 +660,7 @@ static void soc_resume_deferred(struct work_struct *work)
 	/* Bring us up into D2 so that DAPM starts enabling things */
 	snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D2);
 
-	if (card->resume_pre)
-		card->resume_pre(card);
+	snd_soc_card_resume_pre(card);
 
 	for_each_card_components(card, component) {
 		if (snd_soc_component_is_suspended(component))
@@ -690,13 +687,12 @@ static void soc_resume_deferred(struct work_struct *work)
 			continue;
 
 		for_each_rtd_codec_dais(rtd, i, dai) {
-			if (dai->stream_active[playback])
+			if (snd_soc_dai_stream_active(dai, playback))
 				snd_soc_dai_digital_mute(dai, 0, playback);
 		}
 	}
 
-	if (card->resume_post)
-		card->resume_post(card);
+	snd_soc_card_resume_post(card);
 
 	dev_dbg(card->dev, "ASoC: resume work completed\n");
 
@@ -720,7 +716,7 @@ int snd_soc_resume(struct device *dev)
 
 	/* activate pins from sleep state */
 	for_each_card_components(card, component)
-		if (component->active)
+		if (snd_soc_component_active(component))
 			pinctrl_pm_select_default_state(component->dev);
 
 	dev_dbg(dev, "ASoC: Scheduling resume work\n");
@@ -744,9 +740,6 @@ static inline void soc_resume_init(struct snd_soc_card *card)
 }
 #endif
 
-static const struct snd_soc_dai_ops null_dai_ops = {
-};
-
 static struct device_node
 *soc_component_to_node(struct snd_soc_component *component)
 {
@@ -865,8 +858,12 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card,
 		 * Defer card registration if codec component is not added to
 		 * component list.
 		 */
-		if (!soc_find_component(codec))
+		if (!soc_find_component(codec)) {
+			dev_dbg(card->dev,
+				"ASoC: codec component %s not found for link %s\n",
+				codec->name, link->name);
 			return -EPROBE_DEFER;
+		}
 	}
 
 	for_each_link_platforms(link, i, platform) {
@@ -886,8 +883,12 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card,
 		 * Defer card registration if platform component is not added to
 		 * component list.
 		 */
-		if (!soc_find_component(platform))
+		if (!soc_find_component(platform)) {
+			dev_dbg(card->dev,
+				"ASoC: platform component %s not found for link %s\n",
+				platform->name, link->name);
 			return -EPROBE_DEFER;
+		}
 	}
 
 	for_each_link_cpus(link, i, cpu) {
@@ -908,8 +909,12 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card,
 		 * component list.
 		 */
 		if ((cpu->of_node || cpu->name) &&
-		    !soc_find_component(cpu))
+		    !soc_find_component(cpu)) {
+			dev_dbg(card->dev,
+				"ASoC: cpu component %s not found for link %s\n",
+				cpu->name, link->name);
 			return -EPROBE_DEFER;
+		}
 
 		/*
 		 * At least one of CPU DAI name or CPU device name/node must be
@@ -942,8 +947,7 @@ void snd_soc_remove_pcm_runtime(struct snd_soc_card *card,
 	/*
 	 * Notify the machine driver for extra destruction
 	 */
-	if (card->remove_dai_link)
-		card->remove_dai_link(card, rtd->dai_link);
+	snd_soc_card_remove_dai_link(card, rtd->dai_link);
 
 	soc_free_pcm_runtime(rtd);
 }
@@ -973,8 +977,9 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card,
 	/*
 	 * Notify the machine driver for extra initialization
 	 */
-	if (card->add_dai_link)
-		card->add_dai_link(card, dai_link);
+	ret = snd_soc_card_add_dai_link(card, dai_link);
+	if (ret < 0)
+		return ret;
 
 	if (dai_link->ignore)
 		return 0;
@@ -989,36 +994,28 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card,
 	if (!rtd)
 		return -ENOMEM;
 
-	rtd->num_cpus = dai_link->num_cpus;
 	for_each_link_cpus(dai_link, i, cpu) {
-		rtd->cpu_dais[i] = snd_soc_find_dai(cpu);
-		if (!rtd->cpu_dais[i]) {
+		asoc_rtd_to_cpu(rtd, i) = snd_soc_find_dai(cpu);
+		if (!asoc_rtd_to_cpu(rtd, i)) {
 			dev_info(card->dev, "ASoC: CPU DAI %s not registered\n",
 				 cpu->dai_name);
 			goto _err_defer;
 		}
-		snd_soc_rtd_add_component(rtd, rtd->cpu_dais[i]->component);
+		snd_soc_rtd_add_component(rtd, asoc_rtd_to_cpu(rtd, i)->component);
 	}
 
-	/* Single cpu links expect cpu and cpu_dai in runtime data */
-	rtd->cpu_dai = rtd->cpu_dais[0];
-
 	/* Find CODEC from registered CODECs */
-	rtd->num_codecs = dai_link->num_codecs;
 	for_each_link_codecs(dai_link, i, codec) {
-		rtd->codec_dais[i] = snd_soc_find_dai(codec);
-		if (!rtd->codec_dais[i]) {
+		asoc_rtd_to_codec(rtd, i) = snd_soc_find_dai(codec);
+		if (!asoc_rtd_to_codec(rtd, i)) {
 			dev_info(card->dev, "ASoC: CODEC DAI %s not registered\n",
 				 codec->dai_name);
 			goto _err_defer;
 		}
 
-		snd_soc_rtd_add_component(rtd, rtd->codec_dais[i]->component);
+		snd_soc_rtd_add_component(rtd, asoc_rtd_to_codec(rtd, i)->component);
 	}
 
-	/* Single codec links expect codec and codec_dai in runtime data */
-	rtd->codec_dai = rtd->codec_dais[0];
-
 	/* Find PLATFORM from registered PLATFORMs */
 	for_each_link_platforms(dai_link, i, platform) {
 		for_each_component(component) {
@@ -1037,32 +1034,11 @@ _err_defer:
 }
 EXPORT_SYMBOL_GPL(snd_soc_add_pcm_runtime);
 
-static int soc_dai_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_dai *dai;
-	int i, ret = 0;
-
-	for_each_rtd_dais(rtd, i, dai) {
-		struct snd_soc_dai_driver *drv = dai->driver;
-
-		if (drv->pcm_new)
-			ret = drv->pcm_new(rtd, dai);
-		if (ret < 0) {
-			dev_err(dai->dev,
-				"ASoC: Failed to bind %s with pcm device\n",
-				dai->name);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
 static int soc_init_pcm_runtime(struct snd_soc_card *card,
 				struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai_link *dai_link = rtd->dai_link;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	struct snd_soc_component *component;
 	int ret, num, i;
 
@@ -1070,14 +1046,9 @@ static int soc_init_pcm_runtime(struct snd_soc_card *card,
 	rtd->pmdown_time = pmdown_time;
 
 	/* do machine specific initialization */
-	if (dai_link->init) {
-		ret = dai_link->init(rtd);
-		if (ret < 0) {
-			dev_err(card->dev, "ASoC: failed to init %s: %d\n",
-				dai_link->name, ret);
-			return ret;
-		}
-	}
+	ret = snd_soc_link_init(rtd);
+	if (ret < 0)
+		return ret;
 
 	if (dai_link->dai_fmt) {
 		ret = snd_soc_runtime_set_dai_fmt(rtd, dai_link->dai_fmt);
@@ -1122,7 +1093,7 @@ static int soc_init_pcm_runtime(struct snd_soc_card *card,
 		return ret;
 	}
 
-	return soc_dai_pcm_new(rtd);
+	return snd_soc_pcm_dai_new(rtd);
 }
 
 static void soc_set_name_prefix(struct snd_soc_card *card,
@@ -1278,64 +1249,23 @@ err_probe:
 	return ret;
 }
 
-static void soc_remove_dai(struct snd_soc_dai *dai, int order)
-{
-	int err;
-
-	if (!dai || !dai->probed || !dai->driver ||
-	    dai->driver->remove_order != order)
-		return;
-
-	err = snd_soc_dai_remove(dai);
-	if (err < 0)
-		dev_err(dai->dev,
-			"ASoC: failed to remove %s: %d\n",
-			dai->name, err);
-
-	dai->probed = 0;
-}
-
-static int soc_probe_dai(struct snd_soc_dai *dai, int order)
-{
-	int ret;
-
-	if (dai->probed ||
-	    dai->driver->probe_order != order)
-		return 0;
-
-	ret = snd_soc_dai_probe(dai);
-	if (ret < 0) {
-		dev_err(dai->dev, "ASoC: failed to probe DAI %s: %d\n",
-			dai->name, ret);
-		return ret;
-	}
-
-	dai->probed = 1;
-
-	return 0;
-}
-
 static void soc_remove_link_dais(struct snd_soc_card *card)
 {
-	int i;
-	struct snd_soc_dai *dai;
 	struct snd_soc_pcm_runtime *rtd;
 	int order;
 
 	for_each_comp_order(order) {
 		for_each_card_rtds(card, rtd) {
-			/* remove DAIs */
-			for_each_rtd_dais(rtd, i, dai)
-				soc_remove_dai(dai, order);
+			/* remove all rtd connected DAIs in good order */
+			snd_soc_pcm_dai_remove(rtd, order);
 		}
 	}
 }
 
 static int soc_probe_link_dais(struct snd_soc_card *card)
 {
-	struct snd_soc_dai *dai;
 	struct snd_soc_pcm_runtime *rtd;
-	int i, order, ret;
+	int order, ret;
 
 	for_each_comp_order(order) {
 		for_each_card_rtds(card, rtd) {
@@ -1344,12 +1274,10 @@ static int soc_probe_link_dais(struct snd_soc_card *card)
 				"ASoC: probe %s dai link %d late %d\n",
 				card->name, rtd->num, order);
 
-			/* probe the CPU DAI */
-			for_each_rtd_dais(rtd, i, dai) {
-				ret = soc_probe_dai(dai, order);
-				if (ret)
-					return ret;
-			}
+			/* probe all rtd connected DAIs in good order */
+			ret = snd_soc_pcm_dai_probe(rtd, order);
+			if (ret)
+				return ret;
 		}
 	}
 
@@ -1724,7 +1652,11 @@ match:
 			dai_link->dpcm_playback = 1;
 			dai_link->dpcm_capture = 1;
 
-			/* override any BE fixups */
+			/*
+			 * override any BE fixups
+			 * see
+			 *	snd_soc_link_be_hw_params_fixup()
+			 */
 			dai_link->be_hw_params_fixup =
 				component->driver->be_hw_params_fixup;
 
@@ -1791,8 +1723,7 @@ static void __soc_setup_card_name(char *name, int len,
 	}
 }
 
-static void soc_cleanup_card_resources(struct snd_soc_card *card,
-				       int card_probed)
+static void soc_cleanup_card_resources(struct snd_soc_card *card)
 {
 	struct snd_soc_pcm_runtime *rtd, *n;
 
@@ -1816,8 +1747,7 @@ static void soc_cleanup_card_resources(struct snd_soc_card *card,
 	soc_cleanup_card_debugfs(card);
 
 	/* remove the card */
-	if (card_probed && card->remove)
-		card->remove(card);
+	snd_soc_card_remove(card);
 
 	if (card->snd_card) {
 		snd_card_free(card->snd_card);
@@ -1828,12 +1758,10 @@ static void soc_cleanup_card_resources(struct snd_soc_card *card,
 static void snd_soc_unbind_card(struct snd_soc_card *card, bool unregister)
 {
 	if (card->instantiated) {
-		int card_probed = 1;
-
 		card->instantiated = false;
 		snd_soc_flush_all_delayed_work(card);
 
-		soc_cleanup_card_resources(card, card_probed);
+		soc_cleanup_card_resources(card);
 		if (!unregister)
 			list_add(&card->list, &unbind_card_list);
 	} else {
@@ -1847,7 +1775,7 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
 	struct snd_soc_pcm_runtime *rtd;
 	struct snd_soc_component *component;
 	struct snd_soc_dai_link *dai_link;
-	int ret, i, card_probed = 0;
+	int ret, i;
 
 	mutex_lock(&client_mutex);
 	mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_INIT);
@@ -1895,12 +1823,9 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
 		goto probe_end;
 
 	/* initialise the sound card only once */
-	if (card->probe) {
-		ret = card->probe(card);
-		if (ret < 0)
-			goto probe_end;
-		card_probed = 1;
-	}
+	ret = snd_soc_card_probe(card);
+	if (ret < 0)
+		goto probe_end;
 
 	/* probe all components used by DAI links on this card */
 	ret = soc_probe_link_components(card);
@@ -1983,15 +1908,9 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
 		}
 	}
 
-	if (card->late_probe) {
-		ret = card->late_probe(card);
-		if (ret < 0) {
-			dev_err(card->dev, "ASoC: %s late_probe() failed: %d\n",
-				card->name, ret);
-			goto probe_end;
-		}
-	}
-	card_probed = 1;
+	ret = snd_soc_card_late_probe(card);
+	if (ret < 0)
+		goto probe_end;
 
 	snd_soc_dapm_new_widgets(card);
 
@@ -2008,12 +1927,12 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
 
 	/* deactivate pins to sleep state */
 	for_each_card_components(card, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 probe_end:
 	if (ret < 0)
-		soc_cleanup_card_resources(card, card_probed);
+		soc_cleanup_card_resources(card);
 
 	mutex_unlock(&card->mutex);
 	mutex_unlock(&client_mutex);
@@ -2160,22 +2079,6 @@ static int snd_soc_add_controls(struct snd_card *card, struct device *dev,
 	return 0;
 }
 
-struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
-					       const char *name)
-{
-	struct snd_card *card = soc_card->snd_card;
-	struct snd_kcontrol *kctl;
-
-	if (unlikely(!name))
-		return NULL;
-
-	list_for_each_entry(kctl, &card->controls, list)
-		if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name)))
-			return kctl;
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(snd_soc_card_get_kcontrol);
-
 /**
  * snd_soc_add_component_controls - Add an array of controls to a component.
  *
@@ -2404,8 +2307,6 @@ struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component,
 	dai->component = component;
 	dai->dev = dev;
 	dai->driver = dai_drv;
-	if (!dai->driver->ops)
-		dai->driver->ops = &null_dai_ops;
 
 	/* see for_each_component_dais */
 	list_add_tail(&dai->list, &component->dai_list);
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 31c41559034b..b05e18b63a1c 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -8,6 +8,29 @@
 
 #include <sound/soc.h>
 #include <sound/soc-dai.h>
+#include <sound/soc-link.h>
+
+#define soc_dai_ret(dai, ret) _soc_dai_ret(dai, __func__, ret)
+static inline int _soc_dai_ret(struct snd_soc_dai *dai,
+			       const char *func, int ret)
+{
+	/* Positive, Zero values are not errors */
+	if (ret >= 0)
+		return ret;
+
+	/* Negative values might be errors */
+	switch (ret) {
+	case -EPROBE_DEFER:
+	case -ENOTSUPP:
+		break;
+	default:
+		dev_err(dai->dev,
+			"ASoC: error at %s on %s: %d\n",
+			func, dai->name, ret);
+	}
+
+	return ret;
+}
 
 /**
  * snd_soc_dai_set_sysclk - configure DAI system or master clock.
@@ -21,11 +44,16 @@
 int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 			   unsigned int freq, int dir)
 {
-	if (dai->driver->ops->set_sysclk)
-		return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+	int ret;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_sysclk)
+		ret = dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+	else
+		ret = snd_soc_component_set_sysclk(dai->component, clk_id, 0,
+						   freq, dir);
 
-	return snd_soc_component_set_sysclk(dai->component, clk_id, 0,
-					    freq, dir);
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
 
@@ -42,10 +70,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
 int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
 			   int div_id, int div)
 {
-	if (dai->driver->ops->set_clkdiv)
-		return dai->driver->ops->set_clkdiv(dai, div_id, div);
-	else
-		return -EINVAL;
+	int ret = -EINVAL;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_clkdiv)
+		ret = dai->driver->ops->set_clkdiv(dai, div_id, div);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
 
@@ -62,12 +93,17 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
 int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
 			unsigned int freq_in, unsigned int freq_out)
 {
-	if (dai->driver->ops->set_pll)
-		return dai->driver->ops->set_pll(dai, pll_id, source,
-						 freq_in, freq_out);
+	int ret;
 
-	return snd_soc_component_set_pll(dai->component, pll_id, source,
-					 freq_in, freq_out);
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_pll)
+		ret = dai->driver->ops->set_pll(dai, pll_id, source,
+						freq_in, freq_out);
+	else
+		ret = snd_soc_component_set_pll(dai->component, pll_id, source,
+						freq_in, freq_out);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
 
@@ -80,10 +116,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
  */
 int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
 {
-	if (dai->driver->ops->set_bclk_ratio)
-		return dai->driver->ops->set_bclk_ratio(dai, ratio);
-	else
-		return -EINVAL;
+	int ret = -EINVAL;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_bclk_ratio)
+		ret = dai->driver->ops->set_bclk_ratio(dai, ratio);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
 
@@ -96,9 +135,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
  */
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-	if (dai->driver->ops->set_fmt == NULL)
-		return -ENOTSUPP;
-	return dai->driver->ops->set_fmt(dai, fmt);
+	int ret = -ENOTSUPP;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_fmt)
+		ret = dai->driver->ops->set_fmt(dai, fmt);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 
@@ -153,7 +196,10 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 			     unsigned int tx_mask, unsigned int rx_mask,
 			     int slots, int slot_width)
 {
-	if (dai->driver->ops->xlate_tdm_slot_mask)
+	int ret = -ENOTSUPP;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->xlate_tdm_slot_mask)
 		dai->driver->ops->xlate_tdm_slot_mask(slots,
 						      &tx_mask, &rx_mask);
 	else
@@ -162,11 +208,11 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 	dai->tx_mask = tx_mask;
 	dai->rx_mask = rx_mask;
 
-	if (dai->driver->ops->set_tdm_slot)
-		return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_tdm_slot)
+		ret = dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
 						      slots, slot_width);
-	else
-		return -ENOTSUPP;
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
 
@@ -186,11 +232,13 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
 				unsigned int tx_num, unsigned int *tx_slot,
 				unsigned int rx_num, unsigned int *rx_slot)
 {
-	if (dai->driver->ops->set_channel_map)
-		return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
-							 rx_num, rx_slot);
-	else
-		return -ENOTSUPP;
+	int ret = -ENOTSUPP;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_channel_map)
+		ret = dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
+							rx_num, rx_slot);
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
 
@@ -208,11 +256,13 @@ int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai,
 				unsigned int *tx_num, unsigned int *tx_slot,
 				unsigned int *rx_num, unsigned int *rx_slot)
 {
-	if (dai->driver->ops->get_channel_map)
-		return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
-							 rx_num, rx_slot);
-	else
-		return -ENOTSUPP;
+	int ret = -ENOTSUPP;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->get_channel_map)
+		ret = dai->driver->ops->get_channel_map(dai, tx_num, tx_slot,
+							rx_num, rx_slot);
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
 
@@ -225,10 +275,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map);
  */
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
 {
-	if (dai->driver->ops->set_tristate)
-		return dai->driver->ops->set_tristate(dai, tristate);
-	else
-		return -EINVAL;
+	int ret = -EINVAL;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->set_tristate)
+		ret = dai->driver->ops->set_tristate(dai, tristate);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
 
@@ -243,13 +296,17 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
 int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
 			     int direction)
 {
-	if (dai->driver->ops->mute_stream)
-		return dai->driver->ops->mute_stream(dai, mute, direction);
+	int ret = -ENOTSUPP;
+
+	if (dai->driver->ops &&
+	    dai->driver->ops->mute_stream)
+		ret = dai->driver->ops->mute_stream(dai, mute, direction);
 	else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
+		 dai->driver->ops &&
 		 dai->driver->ops->digital_mute)
-		return dai->driver->ops->digital_mute(dai, mute);
-	else
-		return -ENOTSUPP;
+		ret = dai->driver->ops->digital_mute(dai, mute);
+
+	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
 
@@ -258,35 +315,25 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
 			  struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	int ret;
+	int ret = 0;
 
 	/* perform any topology hw_params fixups before DAI  */
-	if (rtd->dai_link->be_hw_params_fixup) {
-		ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
-		if (ret < 0) {
-			dev_err(rtd->dev,
-				"ASoC: hw_params topology fixup failed %d\n",
-				ret);
-			return ret;
-		}
-	}
+	ret = snd_soc_link_be_hw_params_fixup(rtd, params);
+	if (ret < 0)
+		goto end;
 
-	if (dai->driver->ops->hw_params) {
+	if (dai->driver->ops &&
+	    dai->driver->ops->hw_params)
 		ret = dai->driver->ops->hw_params(substream, params, dai);
-		if (ret < 0) {
-			dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n",
-				dai->name, ret);
-			return ret;
-		}
-	}
-
-	return 0;
+end:
+	return soc_dai_ret(dai, ret);
 }
 
 void snd_soc_dai_hw_free(struct snd_soc_dai *dai,
 			 struct snd_pcm_substream *substream)
 {
-	if (dai->driver->ops->hw_free)
+	if (dai->driver->ops &&
+	    dai->driver->ops->hw_free)
 		dai->driver->ops->hw_free(substream, dai);
 }
 
@@ -295,96 +342,310 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai,
 {
 	int ret = 0;
 
-	if (dai->driver->ops->startup)
+	if (dai->driver->ops &&
+	    dai->driver->ops->startup)
 		ret = dai->driver->ops->startup(substream, dai);
 
-	return ret;
+	return soc_dai_ret(dai, ret);
 }
 
 void snd_soc_dai_shutdown(struct snd_soc_dai *dai,
 			 struct snd_pcm_substream *substream)
 {
-	if (dai->driver->ops->shutdown)
+	if (dai->driver->ops &&
+	    dai->driver->ops->shutdown)
 		dai->driver->ops->shutdown(substream, dai);
 }
 
-int snd_soc_dai_prepare(struct snd_soc_dai *dai,
-			struct snd_pcm_substream *substream)
+snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
+				    struct snd_pcm_substream *substream)
 {
-	int ret = 0;
+	int delay = 0;
 
-	if (dai->driver->ops->prepare)
-		ret = dai->driver->ops->prepare(substream, dai);
+	if (dai->driver->ops &&
+	    dai->driver->ops->delay)
+		delay = dai->driver->ops->delay(substream, dai);
 
-	return ret;
+	return delay;
 }
 
-int snd_soc_dai_trigger(struct snd_soc_dai *dai,
-			struct snd_pcm_substream *substream,
-			int cmd)
+int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
+			     struct snd_soc_pcm_runtime *rtd, int num)
 {
-	int ret = 0;
+	int ret = -ENOTSUPP;
+	if (dai->driver->compress_new)
+		ret = dai->driver->compress_new(rtd, num);
+	return soc_dai_ret(dai, ret);
+}
+
+/*
+ * snd_soc_dai_stream_valid() - check if a DAI supports the given stream
+ *
+ * Returns true if the DAI supports the indicated stream type.
+ */
+bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
+{
+	struct snd_soc_pcm_stream *stream = snd_soc_dai_get_pcm_stream(dai, dir);
 
-	if (dai->driver->ops->trigger)
-		ret = dai->driver->ops->trigger(substream, cmd, dai);
+	/* If the codec specifies any channels at all, it supports the stream */
+	return stream->channels_min;
+}
 
-	return ret;
+void snd_soc_dai_action(struct snd_soc_dai *dai,
+			int stream, int action)
+{
+	/* see snd_soc_dai_stream_active() */
+	dai->stream_active[stream]	+= action;
+
+	/* see snd_soc_component_active() */
+	dai->component->active		+= action;
 }
+EXPORT_SYMBOL_GPL(snd_soc_dai_action);
 
-int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai,
-				struct snd_pcm_substream *substream,
-				int cmd)
+int snd_soc_dai_active(struct snd_soc_dai *dai)
 {
-	int ret = 0;
+	int stream, active;
+
+	active = 0;
+	for_each_pcm_streams(stream)
+		active += dai->stream_active[stream];
+
+	return active;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_active);
+
+int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order)
+{
+	struct snd_soc_dai *dai;
+	int i;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->probe_order != order)
+			continue;
+
+		if (dai->driver->probe) {
+			int ret = dai->driver->probe(dai);
+
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+
+		dai->probed = 1;
+	}
+
+	return 0;
+}
+
+int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order)
+{
+	struct snd_soc_dai *dai;
+	int i, r, ret = 0;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->remove_order != order)
+			continue;
+
+		if (dai->probed &&
+		    dai->driver->remove) {
+			r = dai->driver->remove(dai);
+			if (r < 0)
+				ret = r; /* use last error */
+		}
 
-	if (dai->driver->ops->bespoke_trigger)
-		ret = dai->driver->ops->bespoke_trigger(substream, cmd, dai);
+		dai->probed = 0;
+	}
 
 	return ret;
 }
 
-snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
-				    struct snd_pcm_substream *substream)
+int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd)
 {
-	int delay = 0;
+	struct snd_soc_dai *dai;
+	int i, ret = 0;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->pcm_new) {
+			ret = dai->driver->pcm_new(rtd, dai);
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+	}
 
-	if (dai->driver->ops->delay)
-		delay = dai->driver->ops->delay(substream, dai);
+	return 0;
+}
 
-	return delay;
+int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *dai;
+	int i, ret;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->ops &&
+		    dai->driver->ops->prepare) {
+			ret = dai->driver->ops->prepare(substream, dai);
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+	}
+
+	return 0;
 }
 
-int snd_soc_dai_probe(struct snd_soc_dai *dai)
+int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream,
+			    int cmd)
 {
-	if (dai->driver->probe)
-		return dai->driver->probe(dai);
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *dai;
+	int i, ret;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->ops &&
+		    dai->driver->ops->trigger) {
+			ret = dai->driver->ops->trigger(substream, cmd, dai);
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+	}
+
 	return 0;
 }
 
-int snd_soc_dai_remove(struct snd_soc_dai *dai)
+int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream,
+				    int cmd)
 {
-	if (dai->driver->remove)
-		return dai->driver->remove(dai);
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *dai;
+	int i, ret;
+
+	for_each_rtd_dais(rtd, i, dai) {
+		if (dai->driver->ops &&
+		    dai->driver->ops->bespoke_trigger) {
+			ret = dai->driver->ops->bespoke_trigger(substream,
+								cmd, dai);
+			if (ret < 0)
+				return soc_dai_ret(dai, ret);
+		}
+	}
+
 	return 0;
 }
 
-int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
-			     struct snd_soc_pcm_runtime *rtd, int num)
+int snd_soc_dai_compr_startup(struct snd_soc_dai *dai,
+			      struct snd_compr_stream *cstream)
 {
-	if (dai->driver->compress_new)
-		return dai->driver->compress_new(rtd, num);
-	return -ENOTSUPP;
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->startup)
+		ret = dai->driver->cops->startup(cstream, dai);
+
+	return soc_dai_ret(dai, ret);
 }
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_startup);
 
-/*
- * snd_soc_dai_stream_valid() - check if a DAI supports the given stream
- *
- * Returns true if the DAI supports the indicated stream type.
- */
-bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
+void snd_soc_dai_compr_shutdown(struct snd_soc_dai *dai,
+				struct snd_compr_stream *cstream)
 {
-	struct snd_soc_pcm_stream *stream = snd_soc_dai_get_pcm_stream(dai, dir);
+	if (dai->driver->cops &&
+	    dai->driver->cops->shutdown)
+		dai->driver->cops->shutdown(cstream, dai);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_shutdown);
 
-	/* If the codec specifies any channels at all, it supports the stream */
-	return stream->channels_min;
+int snd_soc_dai_compr_trigger(struct snd_soc_dai *dai,
+			      struct snd_compr_stream *cstream, int cmd)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->trigger)
+		ret = dai->driver->cops->trigger(cstream, cmd, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_trigger);
+
+int snd_soc_dai_compr_set_params(struct snd_soc_dai *dai,
+				 struct snd_compr_stream *cstream,
+				 struct snd_compr_params *params)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->set_params)
+		ret = dai->driver->cops->set_params(cstream, params, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_set_params);
+
+int snd_soc_dai_compr_get_params(struct snd_soc_dai *dai,
+				 struct snd_compr_stream *cstream,
+				 struct snd_codec *params)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->get_params)
+		ret = dai->driver->cops->get_params(cstream, params, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_get_params);
+
+int snd_soc_dai_compr_ack(struct snd_soc_dai *dai,
+			  struct snd_compr_stream *cstream,
+			  size_t bytes)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->ack)
+		ret = dai->driver->cops->ack(cstream, bytes, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_ack);
+
+int snd_soc_dai_compr_pointer(struct snd_soc_dai *dai,
+			      struct snd_compr_stream *cstream,
+			      struct snd_compr_tstamp *tstamp)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->pointer)
+		ret = dai->driver->cops->pointer(cstream, tstamp, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_pointer);
+
+int snd_soc_dai_compr_set_metadata(struct snd_soc_dai *dai,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_metadata *metadata)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->set_metadata)
+		ret = dai->driver->cops->set_metadata(cstream, metadata, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_set_metadata);
+
+int snd_soc_dai_compr_get_metadata(struct snd_soc_dai *dai,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_metadata *metadata)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->get_metadata)
+		ret = dai->driver->cops->get_metadata(cstream, metadata, dai);
+
+	return soc_dai_ret(dai, ret);
 }
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_get_metadata);
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index e2632841b321..2491e1ce16d3 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -725,8 +725,7 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm,
 
 	trace_snd_soc_bias_level_start(card, level);
 
-	if (card && card->set_bias_level)
-		ret = card->set_bias_level(card, dapm, level);
+	ret = snd_soc_card_set_bias_level(card, dapm, level);
 	if (ret != 0)
 		goto out;
 
@@ -736,8 +735,7 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm,
 	if (ret != 0)
 		goto out;
 
-	if (card && card->set_bias_level_post)
-		ret = card->set_bias_level_post(card, dapm, level);
+	ret = snd_soc_card_set_bias_level_post(card, dapm, level);
 out:
 	trace_snd_soc_bias_level_done(card, level);
 
@@ -3835,7 +3833,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
 				"ASoC: startup() failed: %d\n", ret);
 			goto out;
 		}
-		source->active++;
+		snd_soc_dai_activate(source, substream->stream);
 	}
 
 	substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -3848,7 +3846,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
 				"ASoC: startup() failed: %d\n", ret);
 			goto out;
 		}
-		sink->active++;
+		snd_soc_dai_activate(sink, substream->stream);
 	}
 
 	substream->hw_opened = 1;
@@ -3978,14 +3976,14 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 		substream->stream = SNDRV_PCM_STREAM_CAPTURE;
 		snd_soc_dapm_widget_for_each_source_path(w, path) {
 			source = path->source->priv;
-			source->active--;
+			snd_soc_dai_deactivate(source, substream->stream);
 			snd_soc_dai_shutdown(source, substream);
 		}
 
 		substream->stream = SNDRV_PCM_STREAM_PLAYBACK;
 		snd_soc_dapm_widget_for_each_sink_path(w, path) {
 			sink = path->sink->priv;
-			sink->active--;
+			snd_soc_dai_deactivate(sink, substream->stream);
 			snd_soc_dai_shutdown(sink, substream);
 		}
 		break;
@@ -4340,16 +4338,16 @@ static void dapm_connect_dai_pair(struct snd_soc_card *card,
 	codec = codec_dai->playback_widget;
 
 	if (playback_cpu && codec) {
-		if (dai_link->params && !dai_link->playback_widget) {
+		if (dai_link->params && !rtd->playback_widget) {
 			substream = streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
 			dai = snd_soc_dapm_new_dai(card, substream, "playback");
 			if (IS_ERR(dai))
 				goto capture;
-			dai_link->playback_widget = dai;
+			rtd->playback_widget = dai;
 		}
 
 		dapm_connect_dai_routes(&card->dapm, cpu_dai, playback_cpu,
-					dai_link->playback_widget,
+					rtd->playback_widget,
 					codec_dai, codec);
 	}
 
@@ -4358,16 +4356,16 @@ capture:
 	codec = codec_dai->capture_widget;
 
 	if (codec && capture_cpu) {
-		if (dai_link->params && !dai_link->capture_widget) {
+		if (dai_link->params && !rtd->capture_widget) {
 			substream = streams[SNDRV_PCM_STREAM_CAPTURE].substream;
 			dai = snd_soc_dapm_new_dai(card, substream, "capture");
 			if (IS_ERR(dai))
 				return;
-			dai_link->capture_widget = dai;
+			rtd->capture_widget = dai;
 		}
 
 		dapm_connect_dai_routes(&card->dapm, codec_dai, codec,
-					dai_link->capture_widget,
+					rtd->capture_widget,
 					cpu_dai, capture_cpu);
 	}
 }
@@ -4427,11 +4425,11 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card)
 		if (rtd->num_cpus == 1) {
 			for_each_rtd_codec_dais(rtd, i, codec_dai)
 				dapm_connect_dai_pair(card, rtd, codec_dai,
-						      rtd->cpu_dais[0]);
+						      asoc_rtd_to_cpu(rtd, 0));
 		} else if (rtd->num_codecs == rtd->num_cpus) {
 			for_each_rtd_codec_dais(rtd, i, codec_dai)
 				dapm_connect_dai_pair(card, rtd, codec_dai,
-						      rtd->cpu_dais[i]);
+						      asoc_rtd_to_cpu(rtd, i));
 		} else {
 			dev_err(card->dev,
 				"N cpus to M codecs link is not supported yet\n");
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index facf1922a714..f728309a0833 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -68,7 +68,7 @@ int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
 
 	ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config);
 	if (ret)
@@ -134,7 +134,7 @@ dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component,
 		return snd_soc_set_runtime_hwparams(substream,
 				pcm->config->pcm_hardware);
 
-	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
 
 	memset(&hw, 0, sizeof(hw));
 	hw.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
@@ -203,7 +203,7 @@ static struct dma_chan *dmaengine_pcm_compat_request_channel(
 		return NULL;
 	}
 
-	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
 
 	if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) && pcm->chan[0])
 		return pcm->chan[0];
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index b5748dcd490f..0f1820f36b4d 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -24,44 +24,6 @@ struct jack_gpio_tbl {
 };
 
 /**
- * snd_soc_card_jack_new - Create a new jack
- * @card:  ASoC card
- * @id:    an identifying string for this jack
- * @type:  a bitmask of enum snd_jack_type values that can be detected by
- *         this jack
- * @jack:  structure to use for the jack
- * @pins:  Array of jack pins to be added to the jack or NULL
- * @num_pins: Number of elements in the @pins array
- *
- * Creates a new jack object.
- *
- * Returns zero if successful, or a negative error code on failure.
- * On success jack will be initialised.
- */
-int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
-	struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
-	unsigned int num_pins)
-{
-	int ret;
-
-	mutex_init(&jack->mutex);
-	jack->card = card;
-	INIT_LIST_HEAD(&jack->pins);
-	INIT_LIST_HEAD(&jack->jack_zones);
-	BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
-
-	ret = snd_jack_new(card->snd_card, id, type, &jack->jack, false, false);
-	if (ret)
-		return ret;
-
-	if (num_pins)
-		return snd_soc_jack_add_pins(jack, num_pins, pins);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_card_jack_new);
-
-/**
  * snd_soc_jack_report - Report the current status for a jack
  *
  * @jack:   the jack
diff --git a/sound/soc/soc-link.c b/sound/soc/soc-link.c
new file mode 100644
index 000000000000..f849278beba0
--- /dev/null
+++ b/sound/soc/soc-link.c
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// soc-link.c
+//
+// Copyright (C) 2019 Renesas Electronics Corp.
+// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+//
+#include <sound/soc.h>
+#include <sound/soc-link.h>
+
+#define soc_link_ret(rtd, ret) _soc_link_ret(rtd, __func__, ret)
+static inline int _soc_link_ret(struct snd_soc_pcm_runtime *rtd,
+				const char *func, int ret)
+{
+	/* Positive, Zero values are not errors */
+	if (ret >= 0)
+		return ret;
+
+	/* Negative values might be errors */
+	switch (ret) {
+	case -EPROBE_DEFER:
+	case -ENOTSUPP:
+		break;
+	default:
+		dev_err(rtd->dev,
+			"ASoC: error at %s on %s: %d\n",
+			func, rtd->dai_link->name, ret);
+	}
+
+	return ret;
+}
+
+int snd_soc_link_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret = 0;
+
+	if (rtd->dai_link->init)
+		ret = rtd->dai_link->init(rtd);
+
+	return soc_link_ret(rtd, ret);
+}
+
+int snd_soc_link_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+				    struct snd_pcm_hw_params *params)
+{
+	int ret = 0;
+
+	if (rtd->dai_link->be_hw_params_fixup)
+		ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
+
+	return soc_link_ret(rtd, ret);
+}
+
+int snd_soc_link_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->startup)
+		ret = rtd->dai_link->ops->startup(substream);
+
+	return soc_link_ret(rtd, ret);
+}
+
+void snd_soc_link_shutdown(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->shutdown)
+		rtd->dai_link->ops->shutdown(substream);
+}
+
+int snd_soc_link_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->prepare)
+		ret = rtd->dai_link->ops->prepare(substream);
+
+	return soc_link_ret(rtd, ret);
+}
+
+int snd_soc_link_hw_params(struct snd_pcm_substream *substream,
+			   struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->hw_params)
+		ret = rtd->dai_link->ops->hw_params(substream, params);
+
+	return soc_link_ret(rtd, ret);
+}
+
+void snd_soc_link_hw_free(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->hw_free)
+		rtd->dai_link->ops->hw_free(substream);
+}
+
+int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->trigger)
+		ret = rtd->dai_link->ops->trigger(substream, cmd);
+
+	return soc_link_ret(rtd, ret);
+}
+
+int snd_soc_link_compr_startup(struct snd_compr_stream *cstream)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->compr_ops &&
+	    rtd->dai_link->compr_ops->startup)
+		ret = rtd->dai_link->compr_ops->startup(cstream);
+
+	return soc_link_ret(rtd, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_link_compr_startup);
+
+void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+
+	if (rtd->dai_link->compr_ops &&
+	    rtd->dai_link->compr_ops->shutdown)
+		rtd->dai_link->compr_ops->shutdown(cstream);
+}
+EXPORT_SYMBOL_GPL(snd_soc_link_compr_shutdown);
+
+int snd_soc_link_compr_set_params(struct snd_compr_stream *cstream)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	int ret = 0;
+
+	if (rtd->dai_link->compr_ops &&
+	    rtd->dai_link->compr_ops->set_params)
+		ret = rtd->dai_link->compr_ops->set_params(cstream);
+
+	return soc_link_ret(rtd, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_link_compr_set_params);
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 1f302de44052..276505fb9d50 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -24,6 +24,7 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/soc-dpcm.h>
+#include <sound/soc-link.h>
 #include <sound/initval.h>
 
 #define DPCM_MAX_BE_USERS	8
@@ -136,7 +137,7 @@ static ssize_t dpcm_state_read_file(struct file *file, char __user *user_buf,
 		return -ENOMEM;
 
 	for_each_pcm_streams(stream)
-		if (snd_soc_dai_stream_valid(fe->cpu_dai, stream))
+		if (snd_soc_dai_stream_valid(asoc_rtd_to_cpu(fe, 0), stream))
 			offset += dpcm_show_state(fe, stream,
 						  buf + offset,
 						  out_count - offset);
@@ -202,106 +203,30 @@ static inline void dpcm_remove_debugfs_state(struct snd_soc_dpcm *dpcm)
 }
 #endif
 
-static int soc_rtd_startup(struct snd_soc_pcm_runtime *rtd,
-			   struct snd_pcm_substream *substream)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->startup)
-		return rtd->dai_link->ops->startup(substream);
-	return 0;
-}
-
-static void soc_rtd_shutdown(struct snd_soc_pcm_runtime *rtd,
-			     struct snd_pcm_substream *substream)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->shutdown)
-		rtd->dai_link->ops->shutdown(substream);
-}
-
-static int soc_rtd_prepare(struct snd_soc_pcm_runtime *rtd,
-			   struct snd_pcm_substream *substream)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->prepare)
-		return rtd->dai_link->ops->prepare(substream);
-	return 0;
-}
-
-static int soc_rtd_hw_params(struct snd_soc_pcm_runtime *rtd,
-			     struct snd_pcm_substream *substream,
-			     struct snd_pcm_hw_params *params)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->hw_params)
-		return rtd->dai_link->ops->hw_params(substream, params);
-	return 0;
-}
-
-static void soc_rtd_hw_free(struct snd_soc_pcm_runtime *rtd,
-			    struct snd_pcm_substream *substream)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->hw_free)
-		rtd->dai_link->ops->hw_free(substream);
-}
-
-static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd,
-			   struct snd_pcm_substream *substream,
-			   int cmd)
-{
-	if (rtd->dai_link->ops &&
-	    rtd->dai_link->ops->trigger)
-		return rtd->dai_link->ops->trigger(substream, cmd);
-	return 0;
-}
-
-static void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
-				   int stream, int action)
-{
-	struct snd_soc_dai *dai;
-	int i;
-
-	lockdep_assert_held(&rtd->card->pcm_mutex);
-
-	for_each_rtd_dais(rtd, i, dai) {
-		dai->stream_active[stream] += action;
-		dai->active += action;
-		dai->component->active += action;
-	}
-}
-
 /**
- * snd_soc_runtime_activate() - Increment active count for PCM runtime components
+ * snd_soc_runtime_action() - Increment/Decrement active count for
+ * PCM runtime components
  * @rtd: ASoC PCM runtime that is activated
  * @stream: Direction of the PCM stream
  *
- * Increments the active count for all the DAIs and components attached to a PCM
- * runtime. Should typically be called when a stream is opened.
+ * Increments/Decrements the active count for all the DAIs and components
+ * attached to a PCM runtime.
+ * Should typically be called when a stream is opened.
  *
  * Must be called with the rtd->card->pcm_mutex being held
  */
-void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream)
+void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd,
+			    int stream, int action)
 {
-	snd_soc_runtime_action(rtd, stream, 1);
-}
-EXPORT_SYMBOL_GPL(snd_soc_runtime_activate);
+	struct snd_soc_dai *dai;
+	int i;
 
-/**
- * snd_soc_runtime_deactivate() - Decrement active count for PCM runtime components
- * @rtd: ASoC PCM runtime that is deactivated
- * @stream: Direction of the PCM stream
- *
- * Decrements the active count for all the DAIs and components attached to a PCM
- * runtime. Should typically be called when a stream is closed.
- *
- * Must be called with the rtd->card->pcm_mutex being held
- */
-void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream)
-{
-	snd_soc_runtime_action(rtd, stream, -1);
+	lockdep_assert_held(&rtd->card->pcm_mutex);
+
+	for_each_rtd_dais(rtd, i, dai)
+		snd_soc_dai_action(dai, stream, action);
 }
-EXPORT_SYMBOL_GPL(snd_soc_runtime_deactivate);
+EXPORT_SYMBOL_GPL(snd_soc_runtime_action);
 
 /**
  * snd_soc_runtime_ignore_pmdown_time() - Check whether to ignore the power down delay
@@ -758,7 +683,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	for_each_rtd_dais(rtd, i, dai)
 		snd_soc_dai_shutdown(dai, substream);
 
-	soc_rtd_shutdown(rtd, substream);
+	snd_soc_link_shutdown(substream);
 
 	soc_pcm_components_close(substream);
 
@@ -772,7 +697,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	}
 
 	for_each_rtd_components(rtd, i, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 	return 0;
@@ -805,12 +730,9 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (ret < 0)
 		goto component_err;
 
-	ret = soc_rtd_startup(rtd, substream);
-	if (ret < 0) {
-		pr_err("ASoC: %s startup failed: %d\n",
-		       rtd->dai_link->name, ret);
+	ret = snd_soc_link_startup(substream);
+	if (ret < 0)
 		goto rtd_startup_err;
-	}
 
 	/* startup the audio subsystem */
 	for_each_rtd_dais(rtd, i, dai) {
@@ -836,10 +758,10 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	soc_pcm_init_runtime_hw(substream);
 
 	if (rtd->num_codecs == 1)
-		codec_dai_name = rtd->codec_dai->name;
+		codec_dai_name = asoc_rtd_to_codec(rtd, 0)->name;
 
 	if (rtd->num_cpus == 1)
-		cpu_dai_name = rtd->cpu_dai->name;
+		cpu_dai_name = asoc_rtd_to_cpu(rtd, 0)->name;
 
 	if (soc_pcm_has_symmetry(substream))
 		runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;
@@ -866,7 +788,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 
 	/* Symmetry only applies if we've already got an active stream. */
 	for_each_rtd_dais(rtd, i, dai) {
-		if (dai->active) {
+		if (snd_soc_dai_active(dai)) {
 			ret = soc_pcm_apply_symmetry(substream, dai);
 			if (ret != 0)
 				goto config_err;
@@ -892,7 +814,7 @@ config_err:
 	for_each_rtd_dais(rtd, i, dai)
 		snd_soc_dai_shutdown(dai, substream);
 
-	soc_rtd_shutdown(rtd, substream);
+	snd_soc_link_shutdown(substream);
 rtd_startup_err:
 	soc_pcm_components_close(substream);
 component_err:
@@ -904,7 +826,7 @@ component_err:
 	}
 
 	for_each_rtd_components(rtd, i, component)
-		if (!component->active)
+		if (!snd_soc_component_active(component))
 			pinctrl_pm_select_sleep_state(component->dev);
 
 	return ret;
@@ -934,12 +856,9 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	ret = soc_rtd_prepare(rtd, substream);
-	if (ret < 0) {
-		dev_err(rtd->card->dev,
-			"ASoC: machine prepare error: %d\n", ret);
+	ret = snd_soc_link_prepare(substream);
+	if (ret < 0)
 		goto out;
-	}
 
 	for_each_rtd_components(rtd, i, component) {
 		ret = snd_soc_component_prepare(component, substream);
@@ -950,13 +869,10 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 		}
 	}
 
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_prepare(dai, substream);
-		if (ret < 0) {
-			dev_err(dai->dev,
-				"ASoC: DAI prepare error: %d\n", ret);
-			goto out;
-		}
+	ret = snd_soc_pcm_dai_prepare(substream);
+	if (ret < 0) {
+		dev_err(rtd->dev, "ASoC: DAI prepare error: %d\n", ret);
+		goto out;
 	}
 
 	/* cancel any delayed stream shutdown that is pending */
@@ -1027,12 +943,9 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (ret)
 		goto out;
 
-	ret = soc_rtd_hw_params(rtd, substream, params);
-	if (ret < 0) {
-		dev_err(rtd->card->dev,
-			"ASoC: machine hw_params failed: %d\n", ret);
+	ret = snd_soc_link_hw_params(substream, params);
+	if (ret < 0)
 		goto out;
-	}
 
 	for_each_rtd_codec_dais(rtd, i, codec_dai) {
 		struct snd_pcm_hw_params codec_params;
@@ -1142,7 +1055,7 @@ codec_err:
 		codec_dai->rate = 0;
 	}
 
-	soc_rtd_hw_free(rtd, substream);
+	snd_soc_link_hw_free(substream);
 
 	mutex_unlock(&rtd->card->pcm_mutex);
 	return ret;
@@ -1161,9 +1074,9 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 
 	/* clear the corresponding DAIs parameters when going to be inactive */
 	for_each_rtd_dais(rtd, i, dai) {
-		int active = dai->stream_active[substream->stream];
+		int active = snd_soc_dai_stream_active(dai, substream->stream);
 
-		if (dai->active == 1) {
+		if (snd_soc_dai_active(dai) == 1) {
 			dai->rate = 0;
 			dai->channels = 0;
 			dai->sample_bits = 0;
@@ -1174,7 +1087,7 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 	}
 
 	/* free any machine hw params */
-	soc_rtd_hw_free(rtd, substream);
+	snd_soc_link_hw_free(substream);
 
 	/* free any component resources */
 	soc_pcm_components_hw_free(substream, NULL);
@@ -1195,10 +1108,9 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *dai;
 	int i, ret;
 
-	ret = soc_rtd_trigger(rtd, substream, cmd);
+	ret = snd_soc_link_trigger(substream, cmd);
 	if (ret < 0)
 		return ret;
 
@@ -1208,27 +1120,18 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
 			return ret;
 	}
 
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_trigger(dai, substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
+	return snd_soc_pcm_dai_trigger(substream, cmd);
 }
 
 static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_component *component;
-	struct snd_soc_dai *dai;
 	int i, ret;
 
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_trigger(dai, substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
+	ret = snd_soc_pcm_dai_trigger(substream, cmd);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
 		ret = snd_soc_component_trigger(component, substream, cmd);
@@ -1236,7 +1139,7 @@ static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
 			return ret;
 	}
 
-	ret = soc_rtd_trigger(rtd, substream, cmd);
+	ret = snd_soc_link_trigger(substream, cmd);
 	if (ret < 0)
 		return ret;
 
@@ -1265,21 +1168,6 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	return ret;
 }
 
-static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
-				   int cmd)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *dai;
-	int i, ret;
-
-	for_each_rtd_dais(rtd, i, dai) {
-		ret = snd_soc_dai_bespoke_trigger(dai, substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
 /*
  * soc level wrapper for pointer callback
  * If cpu_dai, codec_dai, component driver has the delay callback, then
@@ -1483,7 +1371,7 @@ static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget,
 int dpcm_path_get(struct snd_soc_pcm_runtime *fe,
 	int stream, struct snd_soc_dapm_widget_list **list)
 {
-	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0);
 	int paths;
 
 	if (fe->num_cpus > 1) {
@@ -1842,7 +1730,7 @@ static void dpcm_runtime_merge_chan(struct snd_pcm_substream *substream,
 		 * DAIs connected to a single CPU DAI, use CPU DAI's directly
 		 */
 		if (be->num_codecs == 1) {
-			codec_stream = snd_soc_dai_get_pcm_stream(be->codec_dais[0], stream);
+			codec_stream = snd_soc_dai_get_pcm_stream(asoc_rtd_to_codec(be, 0), stream);
 
 			*channels_min = max(*channels_min,
 					    codec_stream->channels_min);
@@ -1957,7 +1845,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
 
 	for_each_rtd_cpu_dais (fe, i, fe_cpu_dai) {
 		/* Symmetry only applies if we've got an active stream. */
-		if (fe_cpu_dai->active) {
+		if (snd_soc_dai_active(fe_cpu_dai)) {
 			err = soc_pcm_apply_symmetry(fe_substream, fe_cpu_dai);
 			if (err < 0)
 				return err;
@@ -1986,7 +1874,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
 
 		/* Symmetry only applies if we've got an active stream. */
 		for_each_rtd_dais(rtd, i, dai) {
-			if (dai->active) {
+			if (snd_soc_dai_active(dai)) {
 				err = soc_pcm_apply_symmetry(fe_substream, dai);
 				if (err < 0)
 					return err;
@@ -2191,16 +2079,9 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream)
 				sizeof(struct snd_pcm_hw_params));
 
 		/* perform any hw_params fixups */
-		if (be->dai_link->be_hw_params_fixup) {
-			ret = be->dai_link->be_hw_params_fixup(be,
-					&dpcm->hw_params);
-			if (ret < 0) {
-				dev_err(be->dev,
-					"ASoC: hw_params BE fixup failed %d\n",
-					ret);
-				goto unwind;
-			}
-		}
+		ret = snd_soc_link_be_hw_params_fixup(be, &dpcm->hw_params);
+		if (ret < 0)
+			goto unwind;
 
 		/* copy the fixed-up hw params for BE dai */
 		memcpy(&be->dpcm[stream].hw_params, &dpcm->hw_params,
@@ -2483,7 +2364,7 @@ static int dpcm_fe_dai_do_trigger(struct snd_pcm_substream *substream, int cmd)
 		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd %d\n",
 				fe->dai_link->name, cmd);
 
-		ret = soc_pcm_bespoke_trigger(substream, cmd);
+		ret = snd_soc_pcm_dai_bespoke_trigger(substream, cmd);
 		break;
 	default:
 		dev_err(fe->dev, "ASoC: invalid trigger cmd %d for %s\n", cmd,
@@ -2628,7 +2509,7 @@ static int dpcm_run_update_shutdown(struct snd_soc_pcm_runtime *fe, int stream)
 		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd stop\n",
 				fe->dai_link->name);
 
-		err = soc_pcm_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_STOP);
+		err = snd_soc_pcm_dai_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_STOP);
 		if (err < 0)
 			dev_err(fe->dev,"ASoC: trigger FE failed %d\n", err);
 	} else {
@@ -2706,7 +2587,7 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
 		dev_dbg(fe->dev, "ASoC: bespoke trigger FE %s cmd start\n",
 				fe->dai_link->name);
 
-		ret = soc_pcm_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_START);
+		ret = snd_soc_pcm_dai_bespoke_trigger(substream, SNDRV_PCM_TRIGGER_START);
 		if (ret < 0) {
 			dev_err(fe->dev,"ASoC: bespoke trigger FE failed %d\n", ret);
 			goto hw_free;
@@ -2730,12 +2611,12 @@ hw_free:
 close:
 	dpcm_be_dai_shutdown(fe, stream);
 disconnect:
-	/* disconnect any non started BEs */
+	/* disconnect any closed BEs */
 	spin_lock_irqsave(&fe->card->dpcm_lock, flags);
 	for_each_dpcm_be(fe, stream, dpcm) {
 		struct snd_soc_pcm_runtime *be = dpcm->be;
-		if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
-				dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
+		if (be->dpcm[stream].state == SND_SOC_DPCM_STATE_CLOSE)
+			dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
 	}
 	spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
 
@@ -2759,7 +2640,7 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 		return 0;
 
 	/* only check active links */
-	if (!fe->cpu_dai->active)
+	if (!snd_soc_dai_active(asoc_rtd_to_cpu(fe, 0)))
 		return 0;
 
 	/* DAPM sync will call this to update DSP paths */
@@ -2769,13 +2650,13 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new)
 	for_each_pcm_streams(stream) {
 
 		/* skip if FE doesn't have playback/capture capability */
-		if (!snd_soc_dai_stream_valid(fe->cpu_dai,   stream) ||
-		    !snd_soc_dai_stream_valid(fe->codec_dai, stream))
+		if (!snd_soc_dai_stream_valid(asoc_rtd_to_cpu(fe, 0),   stream) ||
+		    !snd_soc_dai_stream_valid(asoc_rtd_to_codec(fe, 0), stream))
 			continue;
 
 		/* skip if FE isn't currently playing/capturing */
-		if (!fe->cpu_dai->stream_active[stream] ||
-		    !fe->codec_dai->stream_active[stream])
+		if (!snd_soc_dai_stream_active(asoc_rtd_to_cpu(fe, 0), stream) ||
+		    !snd_soc_dai_stream_active(asoc_rtd_to_codec(fe, 0), stream))
 			continue;
 
 		paths = dpcm_path_get(fe, stream, &list);
@@ -2931,9 +2812,9 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 
 		for_each_rtd_codec_dais(rtd, i, codec_dai) {
 			if (rtd->num_cpus == 1) {
-				cpu_dai = rtd->cpu_dais[0];
+				cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 			} else if (rtd->num_cpus == rtd->num_codecs) {
-				cpu_dai = rtd->cpu_dais[i];
+				cpu_dai = asoc_rtd_to_cpu(rtd, i);
 			} else {
 				dev_err(rtd->card->dev,
 					"N cpus to M codecs link is not supported yet\n");
@@ -2980,7 +2861,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 			snprintf(new_name, sizeof(new_name), "%s %s-%d",
 				rtd->dai_link->stream_name,
 				(rtd->num_codecs > 1) ?
-				"multicodec" : rtd->codec_dai->name, num);
+				"multicodec" : asoc_rtd_to_codec(rtd, 0)->name, num);
 
 		ret = snd_pcm_new(rtd->card->snd_card, new_name, num, playback,
 			capture, &pcm);
@@ -3059,8 +2940,8 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	pcm->no_device_suspend = true;
 out:
 	dev_info(rtd->card->dev, "%s <-> %s mapping ok\n",
-		 (rtd->num_codecs > 1) ? "multicodec" : rtd->codec_dai->name,
-		 (rtd->num_cpus > 1) ? "multicpu" : rtd->cpu_dai->name);
+		 (rtd->num_codecs > 1) ? "multicodec" : asoc_rtd_to_codec(rtd, 0)->name,
+		 (rtd->num_cpus > 1)   ? "multicpu"   : asoc_rtd_to_cpu(rtd, 0)->name);
 	return ret;
 }
 
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 6df3b0d12d87..9e89633676b7 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -246,8 +246,8 @@ static inline void soc_control_err(struct soc_tplg *tplg,
 }
 
 /* pass vendor data to component driver for processing */
-static int soc_tplg_vendor_load_(struct soc_tplg *tplg,
-	struct snd_soc_tplg_hdr *hdr)
+static int soc_tplg_vendor_load(struct soc_tplg *tplg,
+				struct snd_soc_tplg_hdr *hdr)
 {
 	int ret = 0;
 
@@ -268,16 +268,6 @@ static int soc_tplg_vendor_load_(struct soc_tplg *tplg,
 	return ret;
 }
 
-/* pass vendor data to component driver for processing */
-static int soc_tplg_vendor_load(struct soc_tplg *tplg,
-	struct snd_soc_tplg_hdr *hdr)
-{
-	if (tplg->pass != SOC_TPLG_PASS_VENDOR)
-		return 0;
-
-	return soc_tplg_vendor_load_(tplg, hdr);
-}
-
 /* optionally pass new dynamic widget to component driver. This is mainly for
  * external widgets where we can assign private data/ops */
 static int soc_tplg_widget_load(struct soc_tplg *tplg,
@@ -1127,12 +1117,6 @@ static int soc_tplg_kcontrol_elems_load(struct soc_tplg *tplg,
 	int ret;
 	int i;
 
-	if (tplg->pass != SOC_TPLG_PASS_MIXER) {
-		tplg->pos += le32_to_cpu(hdr->size) +
-			le32_to_cpu(hdr->payload_size);
-		return 0;
-	}
-
 	dev_dbg(tplg->dev, "ASoC: adding %d kcontrols at 0x%lx\n", hdr->count,
 		soc_tplg_get_offset(tplg));
 
@@ -1204,14 +1188,6 @@ static int soc_tplg_dapm_graph_elems_load(struct soc_tplg *tplg,
 
 	count = le32_to_cpu(hdr->count);
 
-	if (tplg->pass != SOC_TPLG_PASS_GRAPH) {
-		tplg->pos +=
-			le32_to_cpu(hdr->size) +
-			le32_to_cpu(hdr->payload_size);
-
-		return 0;
-	}
-
 	if (soc_tplg_check_elem_count(tplg,
 		sizeof(struct snd_soc_tplg_dapm_graph_elem),
 		count, le32_to_cpu(hdr->payload_size), "graph")) {
@@ -1741,9 +1717,6 @@ static int soc_tplg_dapm_widget_elems_load(struct soc_tplg *tplg,
 
 	count = le32_to_cpu(hdr->count);
 
-	if (tplg->pass != SOC_TPLG_PASS_WIDGET)
-		return 0;
-
 	dev_dbg(tplg->dev, "ASoC: adding %d DAPM widgets\n", count);
 
 	for (i = 0; i < count; i++) {
@@ -2101,9 +2074,6 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
 
 	count = le32_to_cpu(hdr->count);
 
-	if (tplg->pass != SOC_TPLG_PASS_PCM_DAI)
-		return 0;
-
 	/* check the element size and count */
 	pcm = (struct snd_soc_tplg_pcm *)tplg->pos;
 	size = le32_to_cpu(pcm->size);
@@ -2386,12 +2356,6 @@ static int soc_tplg_link_elems_load(struct soc_tplg *tplg,
 
 	count = le32_to_cpu(hdr->count);
 
-	if (tplg->pass != SOC_TPLG_PASS_LINK) {
-		tplg->pos += le32_to_cpu(hdr->size) +
-			le32_to_cpu(hdr->payload_size);
-		return 0;
-	};
-
 	/* check the element size and count */
 	link = (struct snd_soc_tplg_link_config *)tplg->pos;
 	size = le32_to_cpu(link->size);
@@ -2528,9 +2492,6 @@ static int soc_tplg_dai_elems_load(struct soc_tplg *tplg,
 
 	count = le32_to_cpu(hdr->count);
 
-	if (tplg->pass != SOC_TPLG_PASS_BE_DAI)
-		return 0;
-
 	/* config the existing BE DAIs */
 	for (i = 0; i < count; i++) {
 		dai = (struct snd_soc_tplg_dai *)tplg->pos;
@@ -2610,9 +2571,6 @@ static int soc_tplg_manifest_load(struct soc_tplg *tplg,
 	bool abi_match;
 	int ret = 0;
 
-	if (tplg->pass != SOC_TPLG_PASS_MANIFEST)
-		return 0;
-
 	manifest = (struct snd_soc_tplg_manifest *)tplg->pos;
 
 	/* check ABI version by size, create a new manifest if abi not match */
@@ -2685,12 +2643,6 @@ static int soc_valid_header(struct soc_tplg *tplg,
 		return -EINVAL;
 	}
 
-	if (tplg->pass == le32_to_cpu(hdr->type))
-		dev_dbg(tplg->dev,
-			"ASoC: Got 0x%x bytes of type %d version %d vendor %d at pass %d\n",
-			hdr->payload_size, hdr->type, hdr->version,
-			hdr->vendor_type, tplg->pass);
-
 	return 1;
 }
 
@@ -2698,6 +2650,10 @@ static int soc_valid_header(struct soc_tplg *tplg,
 static int soc_tplg_load_header(struct soc_tplg *tplg,
 	struct snd_soc_tplg_hdr *hdr)
 {
+	int (*elem_load)(struct soc_tplg *tplg,
+			 struct snd_soc_tplg_hdr *hdr);
+	unsigned int hdr_pass;
+
 	tplg->pos = tplg->hdr_pos + sizeof(struct snd_soc_tplg_hdr);
 
 	/* check for matching ID */
@@ -2711,24 +2667,48 @@ static int soc_tplg_load_header(struct soc_tplg *tplg,
 	case SND_SOC_TPLG_TYPE_MIXER:
 	case SND_SOC_TPLG_TYPE_ENUM:
 	case SND_SOC_TPLG_TYPE_BYTES:
-		return soc_tplg_kcontrol_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_MIXER;
+		elem_load = soc_tplg_kcontrol_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_DAPM_GRAPH:
-		return soc_tplg_dapm_graph_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_GRAPH;
+		elem_load = soc_tplg_dapm_graph_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_DAPM_WIDGET:
-		return soc_tplg_dapm_widget_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_WIDGET;
+		elem_load = soc_tplg_dapm_widget_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_PCM:
-		return soc_tplg_pcm_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_PCM_DAI;
+		elem_load = soc_tplg_pcm_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_DAI:
-		return soc_tplg_dai_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_BE_DAI;
+		elem_load = soc_tplg_dai_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_DAI_LINK:
 	case SND_SOC_TPLG_TYPE_BACKEND_LINK:
 		/* physical link configurations */
-		return soc_tplg_link_elems_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_LINK;
+		elem_load = soc_tplg_link_elems_load;
+		break;
 	case SND_SOC_TPLG_TYPE_MANIFEST:
-		return soc_tplg_manifest_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_MANIFEST;
+		elem_load = soc_tplg_manifest_load;
+		break;
 	default:
 		/* bespoke vendor data object */
-		return soc_tplg_vendor_load(tplg, hdr);
+		hdr_pass = SOC_TPLG_PASS_VENDOR;
+		elem_load = soc_tplg_vendor_load;
+		break;
+	}
+
+	if (tplg->pass == hdr_pass) {
+		dev_dbg(tplg->dev,
+			"ASoC: Got 0x%x bytes of type %d version %d vendor %d at pass %d\n",
+			hdr->payload_size, hdr->type, hdr->version,
+			hdr->vendor_type, tplg->pass);
+		return elem_load(tplg, hdr);
 	}
 
 	return 0;
diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile
index 8eca2f85c90e..05718dfe6cd2 100644
--- a/sound/soc/sof/Makefile
+++ b/sound/soc/sof/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 
 snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\
 		control.o trace.o utils.o sof-audio.o
diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c
index 7354dc6a49cf..2d4969c705a4 100644
--- a/sound/soc/sof/compress.c
+++ b/sound/soc/sof/compress.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -13,7 +13,7 @@
 #include "ops.h"
 #include "probe.h"
 
-struct snd_compr_ops sof_probe_compressed_ops = {
+struct snd_compress_ops sof_probe_compressed_ops = {
 	.copy		= sof_probe_compr_copy,
 };
 EXPORT_SYMBOL(sof_probe_compressed_ops);
@@ -117,8 +117,9 @@ int sof_probe_compr_pointer(struct snd_compr_stream *cstream,
 }
 EXPORT_SYMBOL(sof_probe_compr_pointer);
 
-int sof_probe_compr_copy(struct snd_compr_stream *cstream,
-		char __user *buf, size_t count)
+int sof_probe_compr_copy(struct snd_soc_component *component,
+			 struct snd_compr_stream *cstream,
+			 char __user *buf, size_t count)
 {
 	struct snd_compr_runtime *rtd = cstream->runtime;
 	unsigned int offset, n;
diff --git a/sound/soc/sof/compress.h b/sound/soc/sof/compress.h
index 800f163603e1..ca8790bd4b13 100644
--- a/sound/soc/sof/compress.h
+++ b/sound/soc/sof/compress.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -13,7 +13,7 @@
 
 #include <sound/compress_driver.h>
 
-extern struct snd_compr_ops sof_probe_compressed_ops;
+extern struct snd_compress_ops sof_probe_compressed_ops;
 
 int sof_probe_compr_open(struct snd_compr_stream *cstream,
 		struct snd_soc_dai *dai);
@@ -25,7 +25,8 @@ int sof_probe_compr_trigger(struct snd_compr_stream *cstream, int cmd,
 		struct snd_soc_dai *dai);
 int sof_probe_compr_pointer(struct snd_compr_stream *cstream,
 		struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai);
-int sof_probe_compr_copy(struct snd_compr_stream *cstream,
-		char __user *buf, size_t count);
+int sof_probe_compr_copy(struct snd_soc_component *component,
+			 struct snd_compr_stream *cstream,
+			 char __user *buf, size_t count);
 
 #endif
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index dfc412e2d956..186eea105bb1 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -19,8 +19,8 @@ static void update_mute_led(struct snd_sof_control *scontrol,
 			    struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	unsigned int temp = 0;
-	unsigned int mask;
+	int temp = 0;
+	int mask;
 	int i;
 
 	mask = 1U << snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 91acfae7935c..339c4930b0c0 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -176,6 +176,7 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 	/* init the IPC */
 	sdev->ipc = snd_sof_ipc_init(sdev);
 	if (!sdev->ipc) {
+		ret = -ENOMEM;
 		dev_err(sdev->dev, "error: failed to init DSP IPC %d\n", ret);
 		goto ipc_err;
 	}
@@ -342,6 +343,12 @@ int snd_sof_device_remove(struct device *dev)
 {
 	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
 	struct snd_sof_pdata *pdata = sdev->pdata;
+	int ret;
+
+	ret = snd_sof_dsp_power_down_notify(sdev);
+	if (ret < 0)
+		dev_warn(dev, "error: %d failed to prepare DSP for device removal",
+			 ret);
 
 	if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
 		cancel_work_sync(&sdev->probe_work);
diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index b5c0d6cf72cc..8e15f105d1d5 100644
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig
index bae4f7bf5f75..8230285baa43 100644
--- a/sound/soc/sof/imx/Kconfig
+++ b/sound/soc/sof/imx/Kconfig
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 
 config SND_SOC_SOF_IMX_TOPLEVEL
 	bool "SOF support for NXP i.MX audio DSPs"
@@ -11,17 +11,41 @@ config SND_SOC_SOF_IMX_TOPLEVEL
 
 if SND_SOC_SOF_IMX_TOPLEVEL
 
+config SND_SOC_SOF_IMX_OF
+	def_tristate SND_SOC_SOF_OF
+	select SND_SOC_SOF_IMX8 if SND_SOC_SOF_IMX8_SUPPORT
+	select SND_SOC_SOF_IMX8M if SND_SOC_SOF_IMX8M_SUPPORT
+	help
+	  This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level
+
 config SND_SOC_SOF_IMX8_SUPPORT
 	bool "SOF support for i.MX8"
-	depends on IMX_SCU
-	depends on IMX_DSP
+	depends on IMX_SCU=y || IMX_SCU=SND_SOC_SOF_IMX_OF
+	depends on IMX_DSP=y || IMX_DSP=SND_SOC_SOF_IMX_OF
 	help
 	  This adds support for Sound Open Firmware for NXP i.MX8 platforms
 	  Say Y if you have such a device.
 	  If unsure select "N".
 
 config SND_SOC_SOF_IMX8
-	def_tristate SND_SOC_SOF_OF
-	depends on SND_SOC_SOF_IMX8_SUPPORT
+	tristate
+	help
+	  This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level
+
+config SND_SOC_SOF_IMX8M_SUPPORT
+	bool "SOF support for i.MX8M"
+	depends on IMX_DSP=y || IMX_DSP=SND_SOC_SOF_OF
+	help
+	  This adds support for Sound Open Firmware for NXP i.MX8M platforms
+	  Say Y if you have such a device.
+	  If unsure select "N".
+
+config SND_SOC_SOF_IMX8M
+	tristate
+	help
+	  This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level
 
 endif ## SND_SOC_SOF_IMX_IMX_TOPLEVEL
diff --git a/sound/soc/sof/imx/Makefile b/sound/soc/sof/imx/Makefile
index 6ef908e8c807..2b933b02bbac 100644
--- a/sound/soc/sof/imx/Makefile
+++ b/sound/soc/sof/imx/Makefile
@@ -1,4 +1,6 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 snd-sof-imx8-objs := imx8.o
+snd-sof-imx8m-objs := imx8m.o
 
 obj-$(CONFIG_SND_SOC_SOF_IMX8) += snd-sof-imx8.o
+obj-$(CONFIG_SND_SOC_SOF_IMX8M) += snd-sof-imx8m.o
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index b692752b2178..63f9c20a1bac 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // Copyright 2019 NXP
 //
@@ -119,7 +119,7 @@ static void imx8_dsp_handle_request(struct imx_dsp_ipc *ipc)
 	snd_sof_ipc_msgs_rx(priv->sdev);
 }
 
-struct imx_dsp_ops dsp_ops = {
+static struct imx_dsp_ops dsp_ops = {
 	.handle_reply		= imx8_dsp_handle_reply,
 	.handle_request		= imx8_dsp_handle_request,
 };
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
new file mode 100644
index 000000000000..fa86a9e2990f
--- /dev/null
+++ b/sound/soc/sof/imx/imx8m.c
@@ -0,0 +1,285 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+//
+// Copyright 2020 NXP
+//
+// Author: Daniel Baluta <daniel.baluta@nxp.com>
+//
+// Hardware interface for audio DSP on i.MX8M
+
+#include <linux/firmware.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#include <linux/module.h>
+#include <sound/sof.h>
+#include <sound/sof/xtensa.h>
+#include <linux/firmware/imx/dsp.h>
+
+#include "../ops.h"
+
+#define MBOX_OFFSET	0x800000
+#define MBOX_SIZE	0x1000
+
+struct imx8m_priv {
+	struct device *dev;
+	struct snd_sof_dev *sdev;
+
+	/* DSP IPC handler */
+	struct imx_dsp_ipc *dsp_ipc;
+	struct platform_device *ipc_dev;
+};
+
+static void imx8m_get_reply(struct snd_sof_dev *sdev)
+{
+	struct snd_sof_ipc_msg *msg = sdev->msg;
+	struct sof_ipc_reply reply;
+	int ret = 0;
+
+	if (!msg) {
+		dev_warn(sdev->dev, "unexpected ipc interrupt\n");
+		return;
+	}
+
+	/* get reply */
+	sof_mailbox_read(sdev, sdev->host_box.offset, &reply, sizeof(reply));
+
+	if (reply.error < 0) {
+		memcpy(msg->reply_data, &reply, sizeof(reply));
+		ret = reply.error;
+	} else {
+		/* reply has correct size? */
+		if (reply.hdr.size != msg->reply_size) {
+			dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n",
+				msg->reply_size, reply.hdr.size);
+			ret = -EINVAL;
+		}
+
+		/* read the message */
+		if (msg->reply_size > 0)
+			sof_mailbox_read(sdev, sdev->host_box.offset,
+					 msg->reply_data, msg->reply_size);
+	}
+
+	msg->reply_error = ret;
+}
+
+static int imx8m_get_mailbox_offset(struct snd_sof_dev *sdev)
+{
+	return MBOX_OFFSET;
+}
+
+static int imx8m_get_window_offset(struct snd_sof_dev *sdev, u32 id)
+{
+	return MBOX_OFFSET;
+}
+
+static void imx8m_dsp_handle_reply(struct imx_dsp_ipc *ipc)
+{
+	struct imx8m_priv *priv = imx_dsp_get_data(ipc);
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->sdev->ipc_lock, flags);
+	imx8m_get_reply(priv->sdev);
+	snd_sof_ipc_reply(priv->sdev, 0);
+	spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags);
+}
+
+static void imx8m_dsp_handle_request(struct imx_dsp_ipc *ipc)
+{
+	struct imx8m_priv *priv = imx_dsp_get_data(ipc);
+
+	snd_sof_ipc_msgs_rx(priv->sdev);
+}
+
+static struct imx_dsp_ops imx8m_dsp_ops = {
+	.handle_reply		= imx8m_dsp_handle_reply,
+	.handle_request		= imx8m_dsp_handle_request,
+};
+
+static int imx8m_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
+{
+	struct imx8m_priv *priv = (struct imx8m_priv *)sdev->private;
+
+	sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data,
+			  msg->msg_size);
+	imx_dsp_ring_doorbell(priv->dsp_ipc, 0);
+
+	return 0;
+}
+
+/*
+ * DSP control.
+ */
+static int imx8m_run(struct snd_sof_dev *sdev)
+{
+	/* TODO: start DSP using Audio MIX bits */
+	return 0;
+}
+
+static int imx8m_probe(struct snd_sof_dev *sdev)
+{
+	struct platform_device *pdev =
+		container_of(sdev->dev, struct platform_device, dev);
+	struct device_node *np = pdev->dev.of_node;
+	struct device_node *res_node;
+	struct resource *mmio;
+	struct imx8m_priv *priv;
+	struct resource res;
+	u32 base, size;
+	int ret = 0;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	sdev->private = priv;
+	priv->dev = sdev->dev;
+	priv->sdev = sdev;
+
+	priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp",
+						      PLATFORM_DEVID_NONE,
+						      pdev, sizeof(*pdev));
+	if (IS_ERR(priv->ipc_dev))
+		return PTR_ERR(priv->ipc_dev);
+
+	priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev);
+	if (!priv->dsp_ipc) {
+		/* DSP IPC driver not probed yet, try later */
+		ret = -EPROBE_DEFER;
+		dev_err(sdev->dev, "Failed to get drvdata\n");
+		goto exit_pdev_unregister;
+	}
+
+	imx_dsp_set_data(priv->dsp_ipc, priv);
+	priv->dsp_ipc->ops = &imx8m_dsp_ops;
+
+	/* DSP base */
+	mmio = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (mmio) {
+		base = mmio->start;
+		size = resource_size(mmio);
+	} else {
+		dev_err(sdev->dev, "error: failed to get DSP base at idx 0\n");
+		ret = -EINVAL;
+		goto exit_pdev_unregister;
+	}
+
+	sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, base, size);
+	if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) {
+		dev_err(sdev->dev, "failed to ioremap base 0x%x size 0x%x\n",
+			base, size);
+		ret = -ENODEV;
+		goto exit_pdev_unregister;
+	}
+	sdev->mmio_bar = SOF_FW_BLK_TYPE_IRAM;
+
+	res_node = of_parse_phandle(np, "memory-region", 0);
+	if (!res_node) {
+		dev_err(&pdev->dev, "failed to get memory region node\n");
+		ret = -ENODEV;
+		goto exit_pdev_unregister;
+	}
+
+	ret = of_address_to_resource(res_node, 0, &res);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to get reserved region address\n");
+		goto exit_pdev_unregister;
+	}
+
+	sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start,
+							  res.end - res.start +
+							  1);
+	if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) {
+		dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n",
+			base, size);
+		ret = -ENOMEM;
+		goto exit_pdev_unregister;
+	}
+	sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM;
+
+	/* set default mailbox offset for FW ready message */
+	sdev->dsp_box.offset = MBOX_OFFSET;
+
+	return 0;
+
+exit_pdev_unregister:
+	platform_device_unregister(priv->ipc_dev);
+	return ret;
+}
+
+static int imx8m_remove(struct snd_sof_dev *sdev)
+{
+	struct imx8m_priv *priv = (struct imx8m_priv *)sdev->private;
+
+	platform_device_unregister(priv->ipc_dev);
+
+	return 0;
+}
+
+/* on i.MX8 there is 1 to 1 match between type and BAR idx */
+static int imx8m_get_bar_index(struct snd_sof_dev *sdev, u32 type)
+{
+	return type;
+}
+
+static void imx8m_ipc_msg_data(struct snd_sof_dev *sdev,
+			       struct snd_pcm_substream *substream,
+			       void *p, size_t sz)
+{
+	sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
+}
+
+static int imx8m_ipc_pcm_params(struct snd_sof_dev *sdev,
+				struct snd_pcm_substream *substream,
+				const struct sof_ipc_pcm_params_reply *reply)
+{
+	return 0;
+}
+
+static struct snd_soc_dai_driver imx8m_dai[] = {
+{
+	.name = "sai-port",
+},
+};
+
+/* i.MX8 ops */
+struct snd_sof_dsp_ops sof_imx8m_ops = {
+	/* probe and remove */
+	.probe		= imx8m_probe,
+	.remove		= imx8m_remove,
+	/* DSP core boot */
+	.run		= imx8m_run,
+
+	/* Block IO */
+	.block_read	= sof_block_read,
+	.block_write	= sof_block_write,
+
+	/* ipc */
+	.send_msg	= imx8m_send_msg,
+	.fw_ready	= sof_fw_ready,
+	.get_mailbox_offset	= imx8m_get_mailbox_offset,
+	.get_window_offset	= imx8m_get_window_offset,
+
+	.ipc_msg_data	= imx8m_ipc_msg_data,
+	.ipc_pcm_params	= imx8m_ipc_pcm_params,
+
+	/* module loading */
+	.load_module	= snd_sof_parse_module_memcpy,
+	.get_bar_index	= imx8m_get_bar_index,
+	/* firmware loading */
+	.load_firmware	= snd_sof_load_firmware_memcpy,
+
+	/* DAI drivers */
+	.drv = imx8m_dai,
+	.num_drv = 1, /* we have only 1 SAI interface on i.MX8M */
+
+	.hw_info = SNDRV_PCM_INFO_MMAP |
+		SNDRV_PCM_INFO_MMAP_VALID |
+		SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_PAUSE |
+		SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
+};
+EXPORT_SYMBOL(sof_imx8m_ops);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/sof/intel/Makefile b/sound/soc/sof/intel/Makefile
index cee02a2e00f4..f7e9358f1f06 100644
--- a/sound/soc/sof/intel/Makefile
+++ b/sound/soc/sof/intel/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 
 snd-sof-intel-byt-objs := byt.o
 snd-sof-intel-bdw-objs := bdw.o
diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c
index 02218d22e51f..9e29d4fd393a 100644
--- a/sound/soc/sof/intel/apl.c
+++ b/sound/soc/sof/intel/apl.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index a32a3ef78ec5..99fd0bd7276e 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 29fd1d86156c..49f67f1b94e0 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -82,33 +82,6 @@ static const struct snd_sof_debugfs_map byt_debugfs[] = {
 	 SOF_DEBUGFS_ACCESS_ALWAYS},
 };
 
-static const struct snd_sof_debugfs_map cht_debugfs[] = {
-	{"dmac0", BYT_DSP_BAR, DMAC0_OFFSET, DMAC_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"dmac1", BYT_DSP_BAR,  DMAC1_OFFSET, DMAC_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"dmac2", BYT_DSP_BAR,  DMAC2_OFFSET, DMAC_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp0",  BYT_DSP_BAR, SSP0_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp1", BYT_DSP_BAR, SSP1_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp2", BYT_DSP_BAR, SSP2_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp3", BYT_DSP_BAR, SSP3_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp4", BYT_DSP_BAR, SSP4_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"ssp5", BYT_DSP_BAR, SSP5_OFFSET, SSP_SIZE,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-	{"iram", BYT_DSP_BAR, IRAM_OFFSET, IRAM_SIZE,
-	 SOF_DEBUGFS_ACCESS_D0_ONLY},
-	{"dram", BYT_DSP_BAR, DRAM_OFFSET, DRAM_SIZE,
-	 SOF_DEBUGFS_ACCESS_D0_ONLY},
-	{"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE_CHT,
-	 SOF_DEBUGFS_ACCESS_ALWAYS},
-};
-
 static void byt_host_done(struct snd_sof_dev *sdev);
 static void byt_dsp_done(struct snd_sof_dev *sdev);
 static void byt_get_reply(struct snd_sof_dev *sdev);
@@ -187,13 +160,31 @@ static void byt_dump(struct snd_sof_dev *sdev, u32 flags)
 static irqreturn_t byt_irq_handler(int irq, void *context)
 {
 	struct snd_sof_dev *sdev = context;
-	u64 isr;
+	u64 ipcx, ipcd;
 	int ret = IRQ_NONE;
 
-	/* Interrupt arrived, check src */
-	isr = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_ISRX);
-	if (isr & (SHIM_ISRX_DONE | SHIM_ISRX_BUSY))
+	ipcx = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IPCX);
+	ipcd = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IPCD);
+
+	if (ipcx & SHIM_BYT_IPCX_DONE) {
+
+		/* reply message from DSP, Mask Done interrupt first */
+		snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR,
+						   SHIM_IMRX,
+						   SHIM_IMRX_DONE,
+						   SHIM_IMRX_DONE);
+		ret = IRQ_WAKE_THREAD;
+	}
+
+	if (ipcd & SHIM_BYT_IPCD_BUSY) {
+
+		/* new message from DSP, Mask Busy interrupt first */
+		snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR,
+						   SHIM_IMRX,
+						   SHIM_IMRX_BUSY,
+						   SHIM_IMRX_BUSY);
 		ret = IRQ_WAKE_THREAD;
+	}
 
 	return ret;
 }
@@ -202,19 +193,12 @@ static irqreturn_t byt_irq_thread(int irq, void *context)
 {
 	struct snd_sof_dev *sdev = context;
 	u64 ipcx, ipcd;
-	u64 imrx;
 
-	imrx = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IMRX);
 	ipcx = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IPCX);
+	ipcd = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IPCD);
 
 	/* reply message from DSP */
-	if (ipcx & SHIM_BYT_IPCX_DONE &&
-	    !(imrx & SHIM_IMRX_DONE)) {
-		/* Mask Done interrupt before first */
-		snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR,
-						   SHIM_IMRX,
-						   SHIM_IMRX_DONE,
-						   SHIM_IMRX_DONE);
+	if (ipcx & SHIM_BYT_IPCX_DONE) {
 
 		spin_lock_irq(&sdev->ipc_lock);
 
@@ -234,14 +218,7 @@ static irqreturn_t byt_irq_thread(int irq, void *context)
 	}
 
 	/* new message from DSP */
-	ipcd = snd_sof_dsp_read64(sdev, BYT_DSP_BAR, SHIM_IPCD);
-	if (ipcd & SHIM_BYT_IPCD_BUSY &&
-	    !(imrx & SHIM_IMRX_BUSY)) {
-		/* Mask Busy interrupt before return */
-		snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR,
-						   SHIM_IMRX,
-						   SHIM_IMRX_BUSY,
-						   SHIM_IMRX_BUSY);
+	if (ipcd & SHIM_BYT_IPCD_BUSY) {
 
 		/* Handle messages from DSP Core */
 		if ((ipcd & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) {
@@ -259,6 +236,10 @@ static irqreturn_t byt_irq_thread(int irq, void *context)
 
 static int byt_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
 {
+	/* unmask and prepare to receive Done interrupt */
+	snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR, SHIM_IMRX,
+					   SHIM_IMRX_DONE, 0);
+
 	/* send the message */
 	sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data,
 			  msg->msg_size);
@@ -324,7 +305,7 @@ static void byt_host_done(struct snd_sof_dev *sdev)
 					   SHIM_BYT_IPCD_DONE,
 					   SHIM_BYT_IPCD_DONE);
 
-	/* unmask busy interrupt */
+	/* unmask and prepare to receive next new message */
 	snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR, SHIM_IMRX,
 					   SHIM_IMRX_BUSY, 0);
 }
@@ -334,10 +315,6 @@ static void byt_dsp_done(struct snd_sof_dev *sdev)
 	/* clear DONE bit - tell DSP we have completed */
 	snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR, SHIM_IPCX,
 					   SHIM_BYT_IPCX_DONE, 0);
-
-	/* unmask Done interrupt */
-	snd_sof_dsp_update_bits64_unlocked(sdev, BYT_DSP_BAR, SHIM_IMRX,
-					   SHIM_IMRX_DONE, 0);
 }
 
 /*
@@ -594,9 +571,10 @@ irq:
 		return ret;
 	}
 
-	/* enable Interrupt from both sides */
-	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX, 0x3, 0x0);
-	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRD, 0x3, 0x0);
+	/* enable BUSY and disable DONE Interrupt by default */
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX,
+				  SHIM_IMRX_BUSY | SHIM_IMRX_DONE,
+				  SHIM_IMRX_DONE);
 
 	/* set default mailbox offset for FW ready message */
 	sdev->dsp_box.offset = MBOX_OFFSET;
@@ -681,6 +659,69 @@ EXPORT_SYMBOL_NS(tng_chip_info, SND_SOC_SOF_MERRIFIELD);
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL)
 
+static void byt_reset_dsp_disable_int(struct snd_sof_dev *sdev)
+{
+	/* Disable Interrupt from both sides */
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX, 0x3, 0x3);
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRD, 0x3, 0x3);
+
+	/* Put DSP into reset, set reset vector */
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_CSR,
+				  SHIM_BYT_CSR_RST | SHIM_BYT_CSR_VECTOR_SEL,
+				  SHIM_BYT_CSR_RST | SHIM_BYT_CSR_VECTOR_SEL);
+}
+
+static int byt_suspend(struct snd_sof_dev *sdev, u32 target_state)
+{
+	byt_reset_dsp_disable_int(sdev);
+
+	return 0;
+}
+
+static int byt_resume(struct snd_sof_dev *sdev)
+{
+	/* enable BUSY and disable DONE Interrupt by default */
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX,
+				  SHIM_IMRX_BUSY | SHIM_IMRX_DONE,
+				  SHIM_IMRX_DONE);
+
+	return 0;
+}
+
+static int byt_remove(struct snd_sof_dev *sdev)
+{
+	byt_reset_dsp_disable_int(sdev);
+
+	return 0;
+}
+
+static const struct snd_sof_debugfs_map cht_debugfs[] = {
+	{"dmac0", BYT_DSP_BAR, DMAC0_OFFSET, DMAC_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"dmac1", BYT_DSP_BAR,  DMAC1_OFFSET, DMAC_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"dmac2", BYT_DSP_BAR,  DMAC2_OFFSET, DMAC_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp0",  BYT_DSP_BAR, SSP0_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp1", BYT_DSP_BAR, SSP1_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp2", BYT_DSP_BAR, SSP2_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp3", BYT_DSP_BAR, SSP3_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp4", BYT_DSP_BAR, SSP4_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"ssp5", BYT_DSP_BAR, SSP5_OFFSET, SSP_SIZE,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"iram", BYT_DSP_BAR, IRAM_OFFSET, IRAM_SIZE,
+	 SOF_DEBUGFS_ACCESS_D0_ONLY},
+	{"dram", BYT_DSP_BAR, DRAM_OFFSET, DRAM_SIZE,
+	 SOF_DEBUGFS_ACCESS_D0_ONLY},
+	{"shim", BYT_DSP_BAR, SHIM_OFFSET, SHIM_SIZE_CHT,
+	 SOF_DEBUGFS_ACCESS_ALWAYS},
+};
+
 static int byt_acpi_probe(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_pdata *pdata = sdev->pdata;
@@ -769,9 +810,10 @@ irq:
 		return ret;
 	}
 
-	/* enable Interrupt from both sides */
-	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX, 0x3, 0x0);
-	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRD, 0x3, 0x0);
+	/* enable BUSY and disable DONE Interrupt by default */
+	snd_sof_dsp_update_bits64(sdev, BYT_DSP_BAR, SHIM_IMRX,
+				  SHIM_IMRX_BUSY | SHIM_IMRX_DONE,
+				  SHIM_IMRX_DONE);
 
 	/* set default mailbox offset for FW ready message */
 	sdev->dsp_box.offset = MBOX_OFFSET;
@@ -783,6 +825,7 @@ irq:
 const struct snd_sof_dsp_ops sof_byt_ops = {
 	/* device init */
 	.probe		= byt_acpi_probe,
+	.remove		= byt_remove,
 
 	/* DSP core boot / reset */
 	.run		= byt_run,
@@ -832,6 +875,10 @@ const struct snd_sof_dsp_ops sof_byt_ops = {
 	/*Firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
+	/* PM */
+	.suspend = byt_suspend,
+	.resume = byt_resume,
+
 	/* DAI drivers */
 	.drv = byt_dai,
 	.num_drv = 3, /* we have only 3 SSPs on byt*/
@@ -857,6 +904,7 @@ EXPORT_SYMBOL_NS(byt_chip_info, SND_SOC_SOF_BAYTRAIL);
 const struct snd_sof_dsp_ops sof_cht_ops = {
 	/* device init */
 	.probe		= byt_acpi_probe,
+	.remove		= byt_remove,
 
 	/* DSP core boot / reset */
 	.run		= byt_run,
@@ -906,6 +954,10 @@ const struct snd_sof_dsp_ops sof_cht_ops = {
 	/*Firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
+	/* PM */
+	.suspend = byt_suspend,
+	.resume = byt_resume,
+
 	/* DAI drivers */
 	.drv = byt_dai,
 	/* all 6 SSPs may be available for cherrytrail */
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index e427d00eca71..16db0f50d139 100644
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-bus.c b/sound/soc/sof/intel/hda-bus.c
index 1d2babdda9dd..789148e5584b 100644
--- a/sound/soc/sof/intel/hda-bus.c
+++ b/sound/soc/sof/intel/hda-bus.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index 3041fbbb010a..2c5c451fa19d 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -24,19 +24,44 @@
 #define IDISP_VID_INTEL	0x80860000
 
 /* load the legacy HDA codec driver */
-static int hda_codec_load_module(struct hda_codec *codec)
+static int request_codec_module(struct hda_codec *codec)
 {
 #ifdef MODULE
 	char alias[MODULE_NAME_LEN];
-	const char *module = alias;
+	const char *mod = NULL;
 
-	snd_hdac_codec_modalias(&codec->core, alias, sizeof(alias));
-	dev_dbg(&codec->core.dev, "loading codec module: %s\n", module);
-	request_module(module);
+	switch (codec->probe_id) {
+	case HDA_CODEC_ID_GENERIC:
+#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
+		mod = "snd-hda-codec-generic";
 #endif
+		break;
+	default:
+		snd_hdac_codec_modalias(&codec->core, alias, sizeof(alias));
+		mod = alias;
+		break;
+	}
+
+	if (mod) {
+		dev_dbg(&codec->core.dev, "loading codec module: %s\n", mod);
+		request_module(mod);
+	}
+#endif /* MODULE */
 	return device_attach(hda_codec_dev(codec));
 }
 
+static int hda_codec_load_module(struct hda_codec *codec)
+{
+	int ret = request_codec_module(codec);
+
+	if (ret <= 0) {
+		codec->probe_id = HDA_CODEC_ID_GENERIC;
+		ret = request_codec_module(codec);
+	}
+
+	return ret;
+}
+
 /* enable controller wake up event for all codecs with jack connectors */
 void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev)
 {
@@ -78,6 +103,13 @@ void hda_codec_jack_check(struct snd_sof_dev *sdev) {}
 EXPORT_SYMBOL_NS(hda_codec_jack_wake_enable, SND_SOC_SOF_HDA_AUDIO_CODEC);
 EXPORT_SYMBOL_NS(hda_codec_jack_check, SND_SOC_SOF_HDA_AUDIO_CODEC);
 
+#if IS_ENABLED(CONFIG_SND_HDA_GENERIC)
+#define is_generic_config(bus) \
+	((bus)->modelname && !strcmp((bus)->modelname, "generic"))
+#else
+#define is_generic_config(x)	0
+#endif
+
 /* probe individual codec */
 static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
 			   bool hda_codec_use_common_hdmi)
@@ -87,6 +119,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
 #endif
 	struct hda_bus *hbus = sof_to_hbus(sdev);
 	struct hdac_device *hdev;
+	struct hda_codec *codec;
 	u32 hda_cmd = (address << 28) | (AC_NODE_ROOT << 20) |
 		(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
 	u32 resp = -1;
@@ -108,6 +141,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
 
 	hda_priv->codec.bus = hbus;
 	hdev = &hda_priv->codec.core;
+	codec = &hda_priv->codec;
 
 	ret = snd_hdac_ext_bus_device_init(&hbus->core, address, hdev);
 	if (ret < 0)
@@ -122,6 +156,11 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
 		hda_priv->need_display_power = true;
 	}
 
+	if (is_generic_config(hbus))
+		codec->probe_id = HDA_CODEC_ID_GENERIC;
+	else
+		codec->probe_id = 0;
+
 	/*
 	 * if common HDMI codec driver is not used, codec load
 	 * is skipped here and hdac_hdmi is used instead
@@ -129,7 +168,7 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
 	if (hda_codec_use_common_hdmi ||
 	    (resp & 0xFFFF0000) != IDISP_VID_INTEL) {
 		hdev->type = HDA_DEV_LEGACY;
-		ret = hda_codec_load_module(&hda_priv->codec);
+		ret = hda_codec_load_module(codec);
 		/*
 		 * handle ret==0 (no driver bound) as an error, but pass
 		 * other return codes without modification
@@ -207,7 +246,6 @@ EXPORT_SYMBOL_NS(hda_codec_i915_init, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
 int hda_codec_i915_exit(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
-	int ret;
 
 	if (!bus->audio_component)
 		return 0;
@@ -215,9 +253,7 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev)
 	/* power down unconditionally */
 	snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, false);
 
-	ret = snd_hdac_i915_exit(bus);
-
-	return ret;
+	return snd_hdac_i915_exit(bus);
 }
 EXPORT_SYMBOL_NS(hda_codec_i915_exit, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
 
diff --git a/sound/soc/sof/intel/hda-compress.c b/sound/soc/sof/intel/hda-compress.c
index 38a1ebec8478..53c08034fa22 100644
--- a/sound/soc/sof/intel/hda-compress.c
+++ b/sound/soc/sof/intel/hda-compress.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c
index 6288b2f99540..fa5f0a718901 100644
--- a/sound/soc/sof/intel/hda-ctrl.c
+++ b/sound/soc/sof/intel/hda-ctrl.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 833dc303b394..3934cd6bf87a 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 99087b6afb67..9e5ff8c18f99 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -226,10 +226,10 @@ bool hda_dsp_core_is_enabled(struct snd_sof_dev *sdev,
 
 	val = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPCS);
 
-	is_enable = ((val & HDA_DSP_ADSPCS_CPA_MASK(core_mask)) &&
-			(val & HDA_DSP_ADSPCS_SPA_MASK(core_mask)) &&
-			!(val & HDA_DSP_ADSPCS_CRST_MASK(core_mask)) &&
-			!(val & HDA_DSP_ADSPCS_CSTALL_MASK(core_mask)));
+	is_enable = (val & HDA_DSP_ADSPCS_CPA_MASK(core_mask)) &&
+		    (val & HDA_DSP_ADSPCS_SPA_MASK(core_mask)) &&
+		    !(val & HDA_DSP_ADSPCS_CRST_MASK(core_mask)) &&
+		    !(val & HDA_DSP_ADSPCS_CSTALL_MASK(core_mask));
 
 	dev_dbg(sdev->dev, "DSP core(s) enabled? %d : core_mask %x\n",
 		is_enable, core_mask);
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index 6062bb6011fb..c91aa951df22 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-ipc.h b/sound/soc/sof/intel/hda-ipc.h
index aef0ceac9803..ade4c3191a39 100644
--- a/sound/soc/sof/intel/hda-ipc.h
+++ b/sound/soc/sof/intel/hda-ipc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index e1550ccd0a49..441d05cda604 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -293,8 +293,13 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
 
 	chip_info = desc->chip_info;
 
-	stripped_firmware.data = plat_data->fw->data;
-	stripped_firmware.size = plat_data->fw->size;
+	if (plat_data->fw->size <= plat_data->fw_offset) {
+		dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n");
+		return -EINVAL;
+	}
+
+	stripped_firmware.data = plat_data->fw->data + plat_data->fw_offset;
+	stripped_firmware.size = plat_data->fw->size - plat_data->fw_offset;
 
 	/* init for booting wait */
 	init_waitqueue_head(&sdev->boot_wait);
diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
index a46a6baa1c3f..53a875ac52d6 100644
--- a/sound/soc/sof/intel/hda-pcm.c
+++ b/sound/soc/sof/intel/hda-pcm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index 5d386956906f..7f65dcc95811 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda-trace.c b/sound/soc/sof/intel/hda-trace.c
index 33b23bd6a01e..1eb746d5adeb 100644
--- a/sound/soc/sof/intel/hda-trace.c
+++ b/sound/soc/sof/intel/hda-trace.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 211e91e79eae..63ca920c8e6e 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -135,10 +135,8 @@ static int hda_sdw_acpi_scan(struct snd_sof_dev *sdev)
 	hdev = sdev->pdata->hw_pdata;
 
 	ret = sdw_intel_acpi_scan(handle, &hdev->info);
-	if (ret < 0) {
-		dev_err(sdev->dev, "%s failed\n", __func__);
+	if (ret < 0)
 		return -EINVAL;
-	}
 
 	return 0;
 }
@@ -282,6 +280,10 @@ module_param_named(use_msi, hda_use_msi, bool, 0444);
 MODULE_PARM_DESC(use_msi, "SOF HDA use PCI MSI mode");
 #endif
 
+static char *hda_model;
+module_param(hda_model, charp, 0444);
+MODULE_PARM_DESC(hda_model, "Use the given HDA board model.");
+
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 static int hda_dmic_num = -1;
 module_param_named(dmic_num, hda_dmic_num, int, 0444);
@@ -503,7 +505,7 @@ static int hda_init(struct snd_sof_dev *sdev)
 	mutex_init(&hbus->prepare_mutex);
 	hbus->pci = pci;
 	hbus->mixer_assigned = -1;
-	hbus->modelname = "sofbus";
+	hbus->modelname = hda_model;
 
 	/* initialise hdac bus */
 	bus->addr = pci_resource_start(pci, 0);
@@ -604,7 +606,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	/* scan SoundWire capabilities exposed by DSDT */
 	ret = hda_sdw_acpi_scan(sdev);
 	if (ret < 0) {
-		dev_dbg(sdev->dev, "skipping SoundWire, ACPI scan error\n");
+		dev_dbg(sdev->dev, "skipping SoundWire, not detected with ACPI scan\n");
 		goto skip_soundwire;
 	}
 
@@ -1008,6 +1010,10 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev)
 			if (!tplg_filename)
 				return -EINVAL;
 
+			dev_info(bus->dev,
+				 "DMICs detected in NHLT tables: %d\n",
+				 dmic_num);
+
 			pdata->machine = hda_mach;
 			pdata->tplg_filename = tplg_filename;
 		}
@@ -1101,7 +1107,15 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
 	if (link_mask && !pdata->machine) {
 		for (mach = pdata->desc->alt_machines;
 		     mach && mach->link_mask; mach++) {
-			if (mach->link_mask != link_mask)
+			/*
+			 * On some platforms such as Up Extreme all links
+			 * are enabled but only one link can be used by
+			 * external codec. Instead of exact match of two masks,
+			 * first check whether link_mask of mach is subset of
+			 * link_mask supported by hw and then go on searching
+			 * link_adr
+			 */
+			if (~link_mask & mach->link_mask)
 				continue;
 
 			/* No need to match adr if there is no links defined */
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index e9825798de77..fe452f0d0ec7 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/intel-ipc.c b/sound/soc/sof/intel/intel-ipc.c
index e935f70d611b..310f9168c124 100644
--- a/sound/soc/sof/intel/intel-ipc.c
+++ b/sound/soc/sof/intel/intel-ipc.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/intel/shim.h b/sound/soc/sof/intel/shim.h
index daaf3364c177..6fe8b004b50e 100644
--- a/sound/soc/sof/intel/shim.h
+++ b/sound/soc/sof/intel/shim.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 1c6794918cbb..36e2d4d43da4 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -335,21 +335,20 @@ int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header,
 EXPORT_SYMBOL(sof_ipc_tx_message_no_pm);
 
 /* handle reply message from DSP */
-int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
+void snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
 {
 	struct snd_sof_ipc_msg *msg = &sdev->ipc->msg;
 
 	if (msg->ipc_complete) {
-		dev_err(sdev->dev, "error: no reply expected, received 0x%x",
+		dev_dbg(sdev->dev,
+			"no reply expected, received 0x%x, will be ignored",
 			msg_id);
-		return -EINVAL;
+		return;
 	}
 
 	/* wake up and return the error if we have waiters on this message ? */
 	msg->ipc_complete = true;
 	wake_up(&msg->waitq);
-
-	return 0;
 }
 EXPORT_SYMBOL(snd_sof_ipc_reply);
 
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index 64af08293daa..b94fa5f5d480 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -12,20 +12,29 @@
 
 #include <linux/firmware.h>
 #include <sound/sof.h>
+#include <sound/sof/ext_manifest.h>
 #include "ops.h"
 
 static int get_ext_windows(struct snd_sof_dev *sdev,
-			   struct sof_ipc_ext_data_hdr *ext_hdr)
+			   const struct sof_ipc_ext_data_hdr *ext_hdr)
 {
-	struct sof_ipc_window *w =
+	const struct sof_ipc_window *w =
 		container_of(ext_hdr, struct sof_ipc_window, ext_hdr);
+	size_t w_size = struct_size(w, window, w->num_windows);
 
 	if (w->num_windows == 0 || w->num_windows > SOF_IPC_MAX_ELEMS)
 		return -EINVAL;
 
+	if (sdev->info_window) {
+		if (memcmp(sdev->info_window, w, w_size)) {
+			dev_err(sdev->dev, "error: mismatch between window descriptor from extended manifest and mailbox");
+			return -EINVAL;
+		}
+		return 0;
+	}
+
 	/* keep a local copy of the data */
-	sdev->info_window = kmemdup(w, struct_size(w, window, w->num_windows),
-				    GFP_KERNEL);
+	sdev->info_window = kmemdup(w, w_size, GFP_KERNEL);
 	if (!sdev->info_window)
 		return -ENOMEM;
 
@@ -33,13 +42,21 @@ static int get_ext_windows(struct snd_sof_dev *sdev,
 }
 
 static int get_cc_info(struct snd_sof_dev *sdev,
-		       struct sof_ipc_ext_data_hdr *ext_hdr)
+		       const struct sof_ipc_ext_data_hdr *ext_hdr)
 {
 	int ret;
 
-	struct sof_ipc_cc_version *cc =
+	const struct sof_ipc_cc_version *cc =
 		container_of(ext_hdr, struct sof_ipc_cc_version, ext_hdr);
 
+	if (sdev->cc_version) {
+		if (memcmp(sdev->cc_version, cc, cc->ext_hdr.hdr.size)) {
+			dev_err(sdev->dev, "error: receive diverged cc_version descriptions");
+			return -EINVAL;
+		}
+		return 0;
+	}
+
 	dev_dbg(sdev->dev, "Firmware info: used compiler %s %d:%d:%d%s used optimization flags %s\n",
 		cc->name, cc->major, cc->minor, cc->micro, cc->desc,
 		cc->optim);
@@ -126,6 +143,142 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset)
 }
 EXPORT_SYMBOL(snd_sof_fw_parse_ext_data);
 
+static int ext_man_get_fw_version(struct snd_sof_dev *sdev,
+				  const struct sof_ext_man_elem_header *hdr)
+{
+	const struct sof_ext_man_fw_version *v =
+		container_of(hdr, struct sof_ext_man_fw_version, hdr);
+
+	memcpy(&sdev->fw_ready.version, &v->version, sizeof(v->version));
+	sdev->fw_ready.flags = v->flags;
+
+	/* log ABI versions and check FW compatibility */
+	return snd_sof_ipc_valid(sdev);
+}
+
+static int ext_man_get_windows(struct snd_sof_dev *sdev,
+			       const struct sof_ext_man_elem_header *hdr)
+{
+	const struct sof_ext_man_window *w;
+
+	w = container_of(hdr, struct sof_ext_man_window, hdr);
+
+	return get_ext_windows(sdev, &w->ipc_window.ext_hdr);
+}
+
+static int ext_man_get_cc_info(struct snd_sof_dev *sdev,
+			       const struct sof_ext_man_elem_header *hdr)
+{
+	const struct sof_ext_man_cc_version *cc;
+
+	cc = container_of(hdr, struct sof_ext_man_cc_version, hdr);
+
+	return get_cc_info(sdev, &cc->cc_version.ext_hdr);
+}
+
+static ssize_t snd_sof_ext_man_size(const struct firmware *fw)
+{
+	const struct sof_ext_man_header *head;
+
+	head = (struct sof_ext_man_header *)fw->data;
+
+	/*
+	 * assert fw size is big enough to contain extended manifest header,
+	 * it prevents from reading unallocated memory from `head` in following
+	 * step.
+	 */
+	if (fw->size < sizeof(*head))
+		return -EINVAL;
+
+	/*
+	 * When fw points to extended manifest,
+	 * then first u32 must be equal SOF_EXT_MAN_MAGIC_NUMBER.
+	 */
+	if (head->magic == SOF_EXT_MAN_MAGIC_NUMBER)
+		return head->full_size;
+
+	/* otherwise given fw don't have an extended manifest */
+	return 0;
+}
+
+/* parse extended FW manifest data structures */
+static int snd_sof_fw_ext_man_parse(struct snd_sof_dev *sdev,
+				    const struct firmware *fw)
+{
+	const struct sof_ext_man_elem_header *elem_hdr;
+	const struct sof_ext_man_header *head;
+	ssize_t ext_man_size;
+	ssize_t remaining;
+	uintptr_t iptr;
+	int ret = 0;
+
+	head = (struct sof_ext_man_header *)fw->data;
+	remaining = head->full_size - head->header_size;
+	ext_man_size = snd_sof_ext_man_size(fw);
+
+	/* Assert firmware starts with extended manifest */
+	if (ext_man_size <= 0)
+		return ext_man_size;
+
+	/* incompatible version */
+	if (SOF_EXT_MAN_VERSION_INCOMPATIBLE(SOF_EXT_MAN_VERSION,
+					     head->header_version)) {
+		dev_err(sdev->dev, "error: extended manifest version 0x%X differ from used 0x%X\n",
+			head->header_version, SOF_EXT_MAN_VERSION);
+		return -EINVAL;
+	}
+
+	/* get first extended manifest element header */
+	iptr = (uintptr_t)fw->data + head->header_size;
+
+	while (remaining > sizeof(*elem_hdr)) {
+		elem_hdr = (struct sof_ext_man_elem_header *)iptr;
+
+		dev_dbg(sdev->dev, "found sof_ext_man header type %d size 0x%X\n",
+			elem_hdr->type, elem_hdr->size);
+
+		if (elem_hdr->size < sizeof(*elem_hdr) ||
+		    elem_hdr->size > remaining) {
+			dev_err(sdev->dev, "error: invalid sof_ext_man header size, type %d size 0x%X\n",
+				elem_hdr->type, elem_hdr->size);
+			return -EINVAL;
+		}
+
+		/* process structure data */
+		switch (elem_hdr->type) {
+		case SOF_EXT_MAN_ELEM_FW_VERSION:
+			ret = ext_man_get_fw_version(sdev, elem_hdr);
+			break;
+		case SOF_EXT_MAN_ELEM_WINDOW:
+			ret = ext_man_get_windows(sdev, elem_hdr);
+			break;
+		case SOF_EXT_MAN_ELEM_CC_VERSION:
+			ret = ext_man_get_cc_info(sdev, elem_hdr);
+			break;
+		default:
+			dev_warn(sdev->dev, "warning: unknown sof_ext_man header type %d size 0x%X\n",
+				 elem_hdr->type, elem_hdr->size);
+			break;
+		}
+
+		if (ret < 0) {
+			dev_err(sdev->dev, "error: failed to parse sof_ext_man header type %d size 0x%X\n",
+				elem_hdr->type, elem_hdr->size);
+			return ret;
+		}
+
+		remaining -= elem_hdr->size;
+		iptr += elem_hdr->size;
+	}
+
+	if (remaining) {
+		dev_err(sdev->dev, "error: sof_ext_man header is inconsistent\n");
+		return -EINVAL;
+	}
+
+	return ext_man_size;
+}
+
 /*
  * IPC Firmware ready.
  */
@@ -379,12 +532,19 @@ int snd_sof_parse_module_memcpy(struct snd_sof_dev *sdev,
 }
 EXPORT_SYMBOL(snd_sof_parse_module_memcpy);
 
-static int check_header(struct snd_sof_dev *sdev, const struct firmware *fw)
+static int check_header(struct snd_sof_dev *sdev, const struct firmware *fw,
+			size_t fw_offset)
 {
 	struct snd_sof_fw_header *header;
+	size_t fw_size = fw->size - fw_offset;
+
+	if (fw->size <= fw_offset) {
+		dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n");
+		return -EINVAL;
+	}
 
 	/* Read the header information from the data pointer */
-	header = (struct snd_sof_fw_header *)fw->data;
+	header = (struct snd_sof_fw_header *)(fw->data + fw_offset);
 
 	/* verify FW sig */
 	if (strncmp(header->sig, SND_SOF_FW_SIG, SND_SOF_FW_SIG_SIZE) != 0) {
@@ -393,9 +553,9 @@ static int check_header(struct snd_sof_dev *sdev, const struct firmware *fw)
 	}
 
 	/* check size is valid */
-	if (fw->size != header->file_size + sizeof(*header)) {
+	if (fw_size != header->file_size + sizeof(*header)) {
 		dev_err(sdev->dev, "error: invalid filesize mismatch got 0x%zx expected 0x%zx\n",
-			fw->size, header->file_size + sizeof(*header));
+			fw_size, header->file_size + sizeof(*header));
 		return -EINVAL;
 	}
 
@@ -406,7 +566,8 @@ static int check_header(struct snd_sof_dev *sdev, const struct firmware *fw)
 	return 0;
 }
 
-static int load_modules(struct snd_sof_dev *sdev, const struct firmware *fw)
+static int load_modules(struct snd_sof_dev *sdev, const struct firmware *fw,
+			size_t fw_offset)
 {
 	struct snd_sof_fw_header *header;
 	struct snd_sof_mod_hdr *module;
@@ -415,14 +576,15 @@ static int load_modules(struct snd_sof_dev *sdev, const struct firmware *fw)
 	int ret, count;
 	size_t remaining;
 
-	header = (struct snd_sof_fw_header *)fw->data;
+	header = (struct snd_sof_fw_header *)(fw->data + fw_offset);
 	load_module = sof_ops(sdev)->load_module;
 	if (!load_module)
 		return -EINVAL;
 
 	/* parse each module */
-	module = (struct snd_sof_mod_hdr *)((u8 *)(fw->data) + sizeof(*header));
-	remaining = fw->size - sizeof(*header);
+	module = (struct snd_sof_mod_hdr *)(fw->data + fw_offset +
+					    sizeof(*header));
+	remaining = fw->size - sizeof(*header) - fw_offset;
 	/* check for wrap */
 	if (remaining > fw->size) {
 		dev_err(sdev->dev, "error: fw size smaller than header size\n");
@@ -464,6 +626,7 @@ int snd_sof_load_firmware_raw(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_pdata *plat_data = sdev->pdata;
 	const char *fw_filename;
+	ssize_t ext_man_size;
 	int ret;
 
 	/* Don't request firmware again if firmware is already requested */
@@ -481,11 +644,27 @@ int snd_sof_load_firmware_raw(struct snd_sof_dev *sdev)
 	if (ret < 0) {
 		dev_err(sdev->dev, "error: request firmware %s failed err: %d\n",
 			fw_filename, ret);
+		goto err;
 	} else {
 		dev_dbg(sdev->dev, "request_firmware %s successful\n",
 			fw_filename);
 	}
 
+	/* check for extended manifest */
+	ext_man_size = snd_sof_fw_ext_man_parse(sdev, plat_data->fw);
+	if (ext_man_size > 0) {
+		/* when no error occurred, drop extended manifest */
+		plat_data->fw_offset = ext_man_size;
+	} else if (!ext_man_size) {
+		/* No extended manifest, so nothing to skip during FW load */
+		dev_dbg(sdev->dev, "firmware doesn't contain extended manifest\n");
+	} else {
+		ret = ext_man_size;
+		dev_err(sdev->dev, "error: firmware %s contains unsupported or invalid extended manifest: %d\n",
+			fw_filename, ret);
+	}
+
+err:
 	kfree(fw_filename);
 
 	return ret;
@@ -502,7 +681,7 @@ int snd_sof_load_firmware_memcpy(struct snd_sof_dev *sdev)
 		return ret;
 
 	/* make sure the FW header and file is valid */
-	ret = check_header(sdev, plat_data->fw);
+	ret = check_header(sdev, plat_data->fw, plat_data->fw_offset);
 	if (ret < 0) {
 		dev_err(sdev->dev, "error: invalid FW header\n");
 		goto error;
@@ -516,7 +695,7 @@ int snd_sof_load_firmware_memcpy(struct snd_sof_dev *sdev)
 	}
 
 	/* parse and load firmware modules to DSP */
-	ret = load_modules(sdev, plat_data->fw);
+	ret = load_modules(sdev, plat_data->fw, plat_data->fw_offset);
 	if (ret < 0) {
 		dev_err(sdev->dev, "error: invalid FW modules\n");
 		goto error;
diff --git a/sound/soc/sof/nocodec.c b/sound/soc/sof/nocodec.c
index 2233146386cc..ce053ba8f2e8 100644
--- a/sound/soc/sof/nocodec.c
+++ b/sound/soc/sof/nocodec.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -66,7 +66,6 @@ int sof_nocodec_setup(struct device *dev,
 		      const struct snd_sof_dsp_ops *ops)
 {
 	struct snd_soc_dai_link *links;
-	int ret;
 
 	/* create dummy BE dai_links */
 	links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) *
@@ -74,9 +73,8 @@ int sof_nocodec_setup(struct device *dev,
 	if (!links)
 		return -ENOMEM;
 
-	ret = sof_nocodec_bes_setup(dev, ops, links, ops->num_drv,
-				    &sof_nocodec_card);
-	return ret;
+	return sof_nocodec_bes_setup(dev, ops, links, ops->num_drv,
+				     &sof_nocodec_card);
 }
 EXPORT_SYMBOL(sof_nocodec_setup);
 
diff --git a/sound/soc/sof/ops.c b/sound/soc/sof/ops.c
index 7a27c3b719e7..1a394b4c6a2f 100644
--- a/sound/soc/sof/ops.c
+++ b/sound/soc/sof/ops.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index a771500ac442..b21632f5511a 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 47cd741f2a8c..22fe9d5e932b 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -639,6 +639,7 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 		snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
 	struct snd_sof_dai *dai =
 		snd_sof_find_dai(component, (char *)rtd->dai_link->name);
+	struct snd_soc_dpcm *dpcm;
 
 	/* no topology exists for this BE, try a common configuration */
 	if (!dai) {
@@ -702,7 +703,16 @@ static int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
 		}
 		break;
 	case SOF_DAI_INTEL_HDA:
-		/* do nothing for HDA dai_link */
+		/*
+		 * HDaudio does not follow the default trigger
+		 * sequence due to firmware implementation
+		 */
+		for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) {
+			struct snd_soc_pcm_runtime *fe = dpcm->fe;
+
+			fe->dai_link->trigger[SNDRV_PCM_STREAM_PLAYBACK] =
+				SND_SOC_DPCM_TRIGGER_POST;
+		}
 		break;
 	case SOF_DAI_INTEL_ALH:
 		/* do nothing for ALH dai_link */
@@ -785,11 +795,11 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev)
 	pd->pointer = sof_pcm_pointer;
 
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS)
-	pd->compr_ops = &sof_compressed_ops;
+	pd->compress_ops = &sof_compressed_ops;
 #endif
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES)
 	/* override cops when probe support is enabled */
-	pd->compr_ops = &sof_probe_compressed_ops;
+	pd->compress_ops = &sof_probe_compressed_ops;
 #endif
 	pd->pcm_construct = sof_pcm_new;
 	pd->ignore_machine = drv_name;
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c
index c410822d9920..92e5f9b15f3a 100644
--- a/sound/soc/sof/pm.c
+++ b/sound/soc/sof/pm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -90,7 +90,10 @@ static int sof_resume(struct device *dev, bool runtime_resume)
 	int ret;
 
 	/* do nothing if dsp resume callbacks are not set */
-	if (!sof_ops(sdev)->resume || !sof_ops(sdev)->runtime_resume)
+	if (!runtime_resume && !sof_ops(sdev)->resume)
+		return 0;
+
+	if (runtime_resume && !sof_ops(sdev)->runtime_resume)
 		return 0;
 
 	/* DSP was never successfully started, nothing to resume */
@@ -111,8 +114,12 @@ static int sof_resume(struct device *dev, bool runtime_resume)
 		return ret;
 	}
 
-	/* Nothing further to do if resuming from a low-power D0 substate */
-	if (!runtime_resume && old_state == SOF_DSP_PM_D0)
+	/*
+	 * Nothing further to be done for platforms that support the low power
+	 * D0 substate.
+	 */
+	if (!runtime_resume && sof_ops(sdev)->set_power_state &&
+	    old_state == SOF_DSP_PM_D0)
 		return 0;
 
 	sdev->fw_state = SOF_FW_BOOT_PREPARE;
@@ -175,7 +182,10 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
 	int ret;
 
 	/* do nothing if dsp suspend callback is not set */
-	if (!sof_ops(sdev)->suspend)
+	if (!runtime_suspend && !sof_ops(sdev)->suspend)
+		return 0;
+
+	if (runtime_suspend && !sof_ops(sdev)->runtime_suspend)
 		return 0;
 
 	if (sdev->fw_state != SOF_FW_BOOT_COMPLETE)
@@ -250,6 +260,15 @@ suspend:
 	return ret;
 }
 
+int snd_sof_dsp_power_down_notify(struct snd_sof_dev *sdev)
+{
+	/* Notify DSP of upcoming power down */
+	if (sof_ops(sdev)->remove)
+		return sof_send_pm_ctx_ipc(sdev, SOF_IPC_PM_CTX_SAVE);
+
+	return 0;
+}
+
 int snd_sof_runtime_suspend(struct device *dev)
 {
 	return sof_suspend(dev, true);
diff --git a/sound/soc/sof/probe.c b/sound/soc/sof/probe.c
index c38169fe00c5..14509f4d3f86 100644
--- a/sound/soc/sof/probe.c
+++ b/sound/soc/sof/probe.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/probe.h b/sound/soc/sof/probe.h
index 45daa5552834..b04b728c7224 100644
--- a/sound/soc/sof/probe.h
+++ b/sound/soc/sof/probe.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/sof-acpi-dev.c b/sound/soc/sof/sof-acpi-dev.c
index 1278aa95effa..c5eaaa978054 100644
--- a/sound/soc/sof/sof-acpi-dev.c
+++ b/sound/soc/sof/sof-acpi-dev.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index fc4ed2a8a914..1c7698f8edd6 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index bf65f31af858..9629994fe463 100644
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -56,7 +56,7 @@ struct snd_sof_pcm {
 struct snd_sof_led_control {
 	unsigned int use_led;
 	unsigned int direction;
-	unsigned int led_value;
+	int led_value;
 };
 
 /* ALSA SOF Kcontrol device */
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index 16e49f2ee629..f492c5dfa659 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // Copyright 2019 NXP
 //
@@ -14,6 +14,7 @@
 
 extern struct snd_sof_dsp_ops sof_imx8_ops;
 extern struct snd_sof_dsp_ops sof_imx8x_ops;
+extern struct snd_sof_dsp_ops sof_imx8m_ops;
 
 /* platform specific devices */
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8)
@@ -34,6 +35,16 @@ static struct sof_dev_desc sof_of_imx8qm_desc = {
 };
 #endif
 
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8M)
+static struct sof_dev_desc sof_of_imx8mp_desc = {
+	.default_fw_path = "imx/sof",
+	.default_tplg_path = "imx/sof-tplg",
+	.default_fw_filename = "sof-imx8m.ri",
+	.nocodec_tplg_filename = "sof-imx8-nocodec.tplg",
+	.ops = &sof_imx8m_ops,
+};
+#endif
+
 static const struct dev_pm_ops sof_of_pm = {
 	SET_SYSTEM_SLEEP_PM_OPS(snd_sof_suspend, snd_sof_resume)
 	SET_RUNTIME_PM_OPS(snd_sof_runtime_suspend, snd_sof_runtime_resume,
@@ -114,6 +125,9 @@ static const struct of_device_id sof_of_ids[] = {
 	{ .compatible = "fsl,imx8qxp-dsp", .data = &sof_of_imx8qxp_desc},
 	{ .compatible = "fsl,imx8qm-dsp", .data = &sof_of_imx8qm_desc},
 #endif
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8M)
+	{ .compatible = "fsl,imx8mp-dsp", .data = &sof_of_imx8mp_desc},
+#endif
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sof_of_ids);
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c
index cec631a1389b..b13697dab7c0 100644
--- a/sound/soc/sof/sof-pci-dev.c
+++ b/sound/soc/sof/sof-pci-dev.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -435,6 +435,8 @@ static const struct pci_device_id sof_pci_ids[] = {
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_ELKHARTLAKE)
 	{ PCI_DEVICE(0x8086, 0x4b55),
 		.driver_data = (unsigned long)&ehl_desc},
+	{ PCI_DEVICE(0x8086, 0x4b58),
+		.driver_data = (unsigned long)&ehl_desc},
 #endif
 	{ 0, }
 };
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index a4b297c842df..64f28e082049 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -453,6 +453,7 @@ int snd_sof_runtime_resume(struct device *dev);
 int snd_sof_runtime_idle(struct device *dev);
 int snd_sof_resume(struct device *dev);
 int snd_sof_suspend(struct device *dev);
+int snd_sof_dsp_power_down_notify(struct snd_sof_dev *sdev);
 int snd_sof_prepare(struct device *dev);
 void snd_sof_complete(struct device *dev);
 
@@ -479,7 +480,7 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset);
  */
 struct snd_sof_ipc *snd_sof_ipc_init(struct snd_sof_dev *sdev);
 void snd_sof_ipc_free(struct snd_sof_dev *sdev);
-int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id);
+void snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id);
 void snd_sof_ipc_msgs_rx(struct snd_sof_dev *sdev);
 int snd_sof_ipc_stream_pcm_params(struct snd_sof_dev *sdev,
 				  struct sof_ipc_pcm_params *params);
@@ -522,7 +523,7 @@ void snd_sof_handle_fw_exception(struct snd_sof_dev *sdev);
 /*
  * Platform specific ops.
  */
-extern struct snd_compr_ops sof_compressed_ops;
+extern struct snd_compress_ops sof_compressed_ops;
 
 /*
  * DSP Architectures.
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index fe8ba3e05e08..6a9703e5ff60 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
@@ -430,6 +430,8 @@ static const struct sof_process_types sof_process[] = {
 	{"CHAN_SELECTOR", SOF_PROCESS_CHAN_SELECTOR, SOF_COMP_SELECTOR},
 	{"MUX", SOF_PROCESS_MUX, SOF_COMP_MUX},
 	{"DEMUX", SOF_PROCESS_DEMUX, SOF_COMP_DEMUX},
+	{"DCBLOCK", SOF_PROCESS_DCBLOCK, SOF_COMP_DCBLOCK},
+	{"SMART_AMP", SOF_PROCESS_SMART_AMP, SOF_COMP_SMART_AMP},
 };
 
 static enum sof_ipc_process_type find_process(const char *name)
@@ -655,6 +657,16 @@ static const struct sof_topology_token ssp_tokens[] = {
 
 };
 
+/* ALH */
+static const struct sof_topology_token alh_tokens[] = {
+	{SOF_TKN_INTEL_ALH_RATE,
+		SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+		offsetof(struct sof_ipc_dai_alh_params, rate), 0},
+	{SOF_TKN_INTEL_ALH_CH,
+		SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+		offsetof(struct sof_ipc_dai_alh_params, channels), 0},
+};
+
 /* DMIC */
 static const struct sof_topology_token dmic_tokens[] = {
 	{SOF_TKN_INTEL_DMIC_DRIVER_VERSION,
@@ -742,6 +754,12 @@ static const struct sof_topology_token dmic_pdm_tokens[] = {
 
 /* HDA */
 static const struct sof_topology_token hda_tokens[] = {
+	{SOF_TKN_INTEL_HDA_RATE,
+		SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+		offsetof(struct sof_ipc_dai_hda_params, rate), 0},
+	{SOF_TKN_INTEL_HDA_CH,
+		SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+		offsetof(struct sof_ipc_dai_hda_params, channels), 0},
 };
 
 /* Leds */
@@ -752,13 +770,15 @@ static const struct sof_topology_token led_tokens[] = {
 	 get_token_u32, offsetof(struct snd_sof_led_control, direction), 0},
 };
 
-static void sof_parse_uuid_tokens(struct snd_soc_component *scomp,
-				  void *object,
-				  const struct sof_topology_token *tokens,
-				  int count,
-				  struct snd_soc_tplg_vendor_array *array)
+static int sof_parse_uuid_tokens(struct snd_soc_component *scomp,
+				 void *object,
+				 const struct sof_topology_token *tokens,
+				 int count,
+				 struct snd_soc_tplg_vendor_array *array,
+				 size_t offset)
 {
 	struct snd_soc_tplg_vendor_uuid_elem *elem;
+	int found = 0;
 	int i, j;
 
 	/* parse element by element */
@@ -776,19 +796,26 @@ static void sof_parse_uuid_tokens(struct snd_soc_component *scomp,
 				continue;
 
 			/* matched - now load token */
-			tokens[j].get_token(elem, object, tokens[j].offset,
+			tokens[j].get_token(elem, object,
+					    offset + tokens[j].offset,
 					    tokens[j].size);
+
+			found++;
 		}
 	}
+
+	return found;
 }
 
-static void sof_parse_string_tokens(struct snd_soc_component *scomp,
-				    void *object,
-				    const struct sof_topology_token *tokens,
-				    int count,
-				    struct snd_soc_tplg_vendor_array *array)
+static int sof_parse_string_tokens(struct snd_soc_component *scomp,
+				   void *object,
+				   const struct sof_topology_token *tokens,
+				   int count,
+				   struct snd_soc_tplg_vendor_array *array,
+				   size_t offset)
 {
 	struct snd_soc_tplg_vendor_string_elem *elem;
+	int found = 0;
 	int i, j;
 
 	/* parse element by element */
@@ -806,24 +833,27 @@ static void sof_parse_string_tokens(struct snd_soc_component *scomp,
 				continue;
 
 			/* matched - now load token */
-			tokens[j].get_token(elem, object, tokens[j].offset,
+			tokens[j].get_token(elem, object,
+					    offset + tokens[j].offset,
 					    tokens[j].size);
+
+			found++;
 		}
 	}
+
+	return found;
 }
 
-static void sof_parse_word_tokens(struct snd_soc_component *scomp,
-				  void *object,
-				  const struct sof_topology_token *tokens,
-				  int count,
-				  struct snd_soc_tplg_vendor_array *array)
+static int sof_parse_word_tokens(struct snd_soc_component *scomp,
+				 void *object,
+				 const struct sof_topology_token *tokens,
+				 int count,
+				 struct snd_soc_tplg_vendor_array *array,
+				 size_t offset)
 {
-	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_vendor_value_elem *elem;
-	size_t size = sizeof(struct sof_ipc_dai_dmic_pdm_ctrl);
+	int found = 0;
 	int i, j;
-	u32 offset;
-	u32 *index = NULL;
 
 	/* parse element by element */
 	for (i = 0; i < le32_to_cpu(array->num_elems); i++) {
@@ -842,58 +872,45 @@ static void sof_parse_word_tokens(struct snd_soc_component *scomp,
 			if (tokens[j].token != le32_to_cpu(elem->token))
 				continue;
 
-			/* pdm config array index */
-			if (sdev->private)
-				index = sdev->private;
-
-			/* matched - determine offset */
-			switch (tokens[j].token) {
-			case SOF_TKN_INTEL_DMIC_PDM_CTRL_ID:
-
-				/* inc number of pdm array index */
-				if (index)
-					(*index)++;
-				/* fallthrough */
-			case SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable:
-			case SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable:
-			case SOF_TKN_INTEL_DMIC_PDM_POLARITY_A:
-			case SOF_TKN_INTEL_DMIC_PDM_POLARITY_B:
-			case SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE:
-			case SOF_TKN_INTEL_DMIC_PDM_SKEW:
-
-				/* check if array index is valid */
-				if (!index || *index == 0) {
-					dev_err(scomp->dev,
-						"error: invalid array offset\n");
-					continue;
-				} else {
-					/* offset within the pdm config array */
-					offset = size * (*index - 1);
-				}
-				break;
-			default:
-				offset = 0;
-				break;
-			}
-
 			/* load token */
 			tokens[j].get_token(elem, object,
 					    offset + tokens[j].offset,
 					    tokens[j].size);
+
+			found++;
 		}
 	}
+
+	return found;
 }
 
-static int sof_parse_tokens(struct snd_soc_component *scomp,
-			    void *object,
-			    const struct sof_topology_token *tokens,
-			    int count,
-			    struct snd_soc_tplg_vendor_array *array,
-			    int priv_size)
-{
+/**
+ * sof_parse_token_sets - Parse multiple sets of tokens
+ * @scomp: pointer to soc component
+ * @object: target ipc struct for parsed values
+ * @tokens: token definition array describing what tokens to parse
+ * @count: number of tokens in definition array
+ * @array: source pointer to consecutive vendor arrays to be parsed
+ * @priv_size: total size of the consecutive source arrays
+ * @sets: number of similar token sets to be parsed, 1 set has count elements
+ * @object_size: offset to next target ipc struct with multiple sets
+ *
+ * This function parses multiple sets of tokens in vendor arrays into
+ * consecutive ipc structs.
+ */
+static int sof_parse_token_sets(struct snd_soc_component *scomp,
+				void *object,
+				const struct sof_topology_token *tokens,
+				int count,
+				struct snd_soc_tplg_vendor_array *array,
+				int priv_size, int sets, size_t object_size)
+{
+	size_t offset = 0;
+	int found = 0;
+	int total = 0;
 	int asize;
 
-	while (priv_size > 0) {
+	while (priv_size > 0 && total < count * sets) {
 		asize = le32_to_cpu(array->size);
 
 		/* validate asize */
@@ -914,19 +931,19 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 		/* call correct parser depending on type */
 		switch (le32_to_cpu(array->type)) {
 		case SND_SOC_TPLG_TUPLE_TYPE_UUID:
-			sof_parse_uuid_tokens(scomp, object, tokens, count,
-					      array);
+			found += sof_parse_uuid_tokens(scomp, object, tokens,
+						       count, array, offset);
 			break;
 		case SND_SOC_TPLG_TUPLE_TYPE_STRING:
-			sof_parse_string_tokens(scomp, object, tokens, count,
-						array);
+			found += sof_parse_string_tokens(scomp, object, tokens,
+							 count, array, offset);
 			break;
 		case SND_SOC_TPLG_TUPLE_TYPE_BOOL:
 		case SND_SOC_TPLG_TUPLE_TYPE_BYTE:
 		case SND_SOC_TPLG_TUPLE_TYPE_WORD:
 		case SND_SOC_TPLG_TUPLE_TYPE_SHORT:
-			sof_parse_word_tokens(scomp, object, tokens, count,
-					      array);
+			found += sof_parse_word_tokens(scomp, object, tokens,
+						       count, array, offset);
 			break;
 		default:
 			dev_err(scomp->dev, "error: unknown token type %d\n",
@@ -937,10 +954,35 @@ static int sof_parse_tokens(struct snd_soc_component *scomp,
 		/* next array */
 		array = (struct snd_soc_tplg_vendor_array *)((u8 *)array
 			+ asize);
+
+		/* move to next target struct */
+		if (found >= count) {
+			offset += object_size;
+			total += found;
+			found = 0;
+		}
 	}
+
 	return 0;
 }
 
+static int sof_parse_tokens(struct snd_soc_component *scomp,
+			    void *object,
+			    const struct sof_topology_token *tokens,
+			    int count,
+			    struct snd_soc_tplg_vendor_array *array,
+			    int priv_size)
+{
+	/*
+	 * sof_parse_tokens is used when topology contains only a single set of
+	 * identical tuples arrays. So additional parameters to
+	 * sof_parse_token_sets are sets = 1 (only 1 set) and
+	 * object_size = 0 (irrelevant).
+	 */
+	return sof_parse_token_sets(scomp, object, tokens, count, array,
+				    priv_size, 1, 0);
+}
+
 static void sof_dbg_comp_config(struct snd_soc_component *scomp,
 				struct sof_ipc_comp_config *config)
 {
@@ -1203,6 +1245,8 @@ static int sof_control_load(struct snd_soc_component *scomp, int index,
 		return ret;
 	}
 
+	scontrol->led_ctl.led_value = -1;
+
 	dobj->private = scontrol;
 	list_add(&scontrol->list, &sdev->kcontrol_list);
 	return ret;
@@ -1257,15 +1301,45 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp,
 
 		switch (w->id) {
 		case snd_soc_dapm_dai_out:
-			for_each_rtd_cpu_dais(rtd, i, cpu_dai)
-				cpu_dai->capture_widget = w;
+			for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
+				/*
+				 * Please create DAI widget in the right order
+				 * to ensure BE will connect to the right DAI
+				 * widget.
+				 */
+				if (!cpu_dai->capture_widget) {
+					cpu_dai->capture_widget = w;
+					break;
+				}
+			}
+			if (i == rtd->num_cpus) {
+				dev_err(scomp->dev, "error: can't find BE for DAI %s\n",
+					w->name);
+
+				return -EINVAL;
+			}
 			dai->name = rtd->dai_link->name;
 			dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n",
 				w->name, rtd->dai_link->name);
 			break;
 		case snd_soc_dapm_dai_in:
-			for_each_rtd_cpu_dais(rtd, i, cpu_dai)
-				cpu_dai->playback_widget = w;
+			for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
+				/*
+				 * Please create DAI widget in the right order
+				 * to ensure BE will connect to the right DAI
+				 * widget.
+				 */
+				if (!cpu_dai->playback_widget) {
+					cpu_dai->playback_widget = w;
+					break;
+				}
+			}
+			if (i == rtd->num_cpus) {
+				dev_err(scomp->dev, "error: can't find BE for DAI %s\n",
+					w->name);
+
+				return -EINVAL;
+			}
 			dai->name = rtd->dai_link->name;
 			dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n",
 				w->name, rtd->dai_link->name);
@@ -2602,7 +2676,11 @@ static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config,
 	}
 }
 
-/* set config for all DAI's with name matching the link name */
+/*
+ * Send IPC and set the same config for all DAIs with name matching the link
+ * name. Note that the function can only be used for the case that all DAIs
+ * have a common DAI config for now.
+ */
 static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
 			      struct snd_soc_dai_link *link,
 			      struct sof_ipc_dai_config *config)
@@ -2615,6 +2693,27 @@ static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
 			continue;
 
 		if (strcmp(link->name, dai->name) == 0) {
+			struct sof_ipc_reply reply;
+			int ret;
+
+			/*
+			 * the same dai config will be applied to all DAIs in
+			 * the same dai link. We have to ensure that the ipc
+			 * dai config's dai_index match to the component's
+			 * dai_index.
+			 */
+			config->dai_index = dai->comp_dai.dai_index;
+
+			/* send message to DSP */
+			ret = sof_ipc_tx_message(sdev->ipc,
+						 config->hdr.cmd, config, size,
+						 &reply, sizeof(reply));
+
+			if (ret < 0) {
+				dev_err(sdev->dev, "error: failed to set DAI config for %s index %d\n",
+					dai->name, config->dai_index);
+				return ret;
+			}
 			dai->dai_config = kmemdup(config, size, GFP_KERNEL);
 			if (!dai->dai_config)
 				return -ENOMEM;
@@ -2647,7 +2746,6 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
-	struct sof_ipc_reply reply;
 	u32 size = sizeof(*config);
 	int ret;
 
@@ -2696,17 +2794,6 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
 		return -EINVAL;
 	}
 
-	/* send message to DSP */
-	ret = sof_ipc_tx_message(sdev->ipc,
-				 config->hdr.cmd, config, size, &reply,
-				 sizeof(reply));
-
-	if (ret < 0) {
-		dev_err(scomp->dev, "error: failed to set DAI config for SSP%d\n",
-			config->dai_index);
-		return ret;
-	}
-
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
@@ -2724,7 +2811,6 @@ static int sof_link_sai_load(struct snd_soc_component *scomp, int index,
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
-	struct sof_ipc_reply reply;
 	u32 size = sizeof(*config);
 	int ret;
 
@@ -2764,17 +2850,6 @@ static int sof_link_sai_load(struct snd_soc_component *scomp, int index,
 		return -EINVAL;
 	}
 
-	/* send message to DSP */
-	ret = sof_ipc_tx_message(sdev->ipc,
-				 config->hdr.cmd, config, size, &reply,
-				 sizeof(reply));
-
-	if (ret < 0) {
-		dev_err(scomp->dev, "error: failed to set DAI config for SAI%d\n",
-			config->dai_index);
-		return ret;
-	}
-
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
@@ -2792,7 +2867,6 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
-	struct sof_ipc_reply reply;
 	u32 size = sizeof(*config);
 	int ret;
 
@@ -2833,16 +2907,6 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
 		return -EINVAL;
 	}
 
-	/* send message to DSP */
-	ret = sof_ipc_tx_message(sdev->ipc,
-				 config->hdr.cmd, config, size, &reply,
-				 sizeof(reply));
-	if (ret < 0) {
-		dev_err(scomp->dev, "error: failed to set DAI config for ESAI%d\n",
-			config->dai_index);
-		return ret;
-	}
-
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
@@ -2860,18 +2924,12 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 	struct snd_soc_tplg_private *private = &cfg->priv;
-	struct sof_ipc_dai_config *ipc_config;
-	struct sof_ipc_reply reply;
 	struct sof_ipc_fw_ready *ready = &sdev->fw_ready;
 	struct sof_ipc_fw_version *v = &ready->version;
-	u32 size;
+	size_t size = sizeof(*config);
 	int ret, j;
 
-	/*
-	 * config is only used for the common params in dmic_params structure
-	 * that does not include the PDM controller config array
-	 * Set the common params to 0.
-	 */
+	/* Ensure the entire DMIC config struct is zeros */
 	memset(&config->dmic, 0, sizeof(struct sof_ipc_dai_dmic_params));
 
 	/* get DMIC tokens */
@@ -2885,34 +2943,20 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 	}
 
 	/*
-	 * allocate memory for dmic dai config accounting for the
-	 * variable number of active pdm controllers
-	 * This will be the ipc payload for setting dai config
-	 */
-	size = sizeof(*config) + sizeof(struct sof_ipc_dai_dmic_pdm_ctrl) *
-					config->dmic.num_pdm_active;
-
-	ipc_config = kzalloc(size, GFP_KERNEL);
-	if (!ipc_config)
-		return -ENOMEM;
-
-	/* copy the common dai config and dmic params */
-	memcpy(ipc_config, config, sizeof(*config));
-
-	/*
 	 * alloc memory for private member
 	 * Used to track the pdm config array index currently being parsed
 	 */
 	sdev->private = kzalloc(sizeof(u32), GFP_KERNEL);
-	if (!sdev->private) {
-		kfree(ipc_config);
+	if (!sdev->private)
 		return -ENOMEM;
-	}
 
 	/* get DMIC PDM tokens */
-	ret = sof_parse_tokens(scomp, &ipc_config->dmic.pdm[0], dmic_pdm_tokens,
+	ret = sof_parse_token_sets(scomp, &config->dmic.pdm[0], dmic_pdm_tokens,
 			       ARRAY_SIZE(dmic_pdm_tokens), private->array,
-			       le32_to_cpu(private->size));
+			       le32_to_cpu(private->size),
+			       config->dmic.num_pdm_active,
+			       sizeof(struct sof_ipc_dai_dmic_pdm_ctrl));
+
 	if (ret != 0) {
 		dev_err(scomp->dev, "error: parse dmic pdm tokens failed %d\n",
 			le32_to_cpu(private->size));
@@ -2920,125 +2964,53 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
 	}
 
 	/* set IPC header size */
-	ipc_config->hdr.size = size;
+	config->hdr.size = size;
 
 	/* debug messages */
 	dev_dbg(scomp->dev, "tplg: config DMIC%d driver version %d\n",
-		ipc_config->dai_index, ipc_config->dmic.driver_ipc_version);
+		config->dai_index, config->dmic.driver_ipc_version);
 	dev_dbg(scomp->dev, "pdmclk_min %d pdm_clkmax %d duty_min %hd\n",
-		ipc_config->dmic.pdmclk_min, ipc_config->dmic.pdmclk_max,
-		ipc_config->dmic.duty_min);
+		config->dmic.pdmclk_min, config->dmic.pdmclk_max,
+		config->dmic.duty_min);
 	dev_dbg(scomp->dev, "duty_max %hd fifo_fs %d num_pdms active %d\n",
-		ipc_config->dmic.duty_max, ipc_config->dmic.fifo_fs,
-		ipc_config->dmic.num_pdm_active);
-	dev_dbg(scomp->dev, "fifo word length %hd\n",
-		ipc_config->dmic.fifo_bits);
+		config->dmic.duty_max, config->dmic.fifo_fs,
+		config->dmic.num_pdm_active);
+	dev_dbg(scomp->dev, "fifo word length %hd\n", config->dmic.fifo_bits);
 
-	for (j = 0; j < ipc_config->dmic.num_pdm_active; j++) {
+	for (j = 0; j < config->dmic.num_pdm_active; j++) {
 		dev_dbg(scomp->dev, "pdm %hd mic a %hd mic b %hd\n",
-			ipc_config->dmic.pdm[j].id,
-			ipc_config->dmic.pdm[j].enable_mic_a,
-			ipc_config->dmic.pdm[j].enable_mic_b);
+			config->dmic.pdm[j].id,
+			config->dmic.pdm[j].enable_mic_a,
+			config->dmic.pdm[j].enable_mic_b);
 		dev_dbg(scomp->dev, "pdm %hd polarity a %hd polarity b %hd\n",
-			ipc_config->dmic.pdm[j].id,
-			ipc_config->dmic.pdm[j].polarity_mic_a,
-			ipc_config->dmic.pdm[j].polarity_mic_b);
+			config->dmic.pdm[j].id,
+			config->dmic.pdm[j].polarity_mic_a,
+			config->dmic.pdm[j].polarity_mic_b);
 		dev_dbg(scomp->dev, "pdm %hd clk_edge %hd skew %hd\n",
-			ipc_config->dmic.pdm[j].id,
-			ipc_config->dmic.pdm[j].clk_edge,
-			ipc_config->dmic.pdm[j].skew);
-	}
-
-	if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1)) {
-		/* this takes care of backwards compatible handling of fifo_bits_b */
-		ipc_config->dmic.reserved_2 = ipc_config->dmic.fifo_bits;
+			config->dmic.pdm[j].id,
+			config->dmic.pdm[j].clk_edge,
+			config->dmic.pdm[j].skew);
 	}
 
-	/* send message to DSP */
-	ret = sof_ipc_tx_message(sdev->ipc,
-				 ipc_config->hdr.cmd, ipc_config, size, &reply,
-				 sizeof(reply));
-
-	if (ret < 0) {
-		dev_err(scomp->dev,
-			"error: failed to set DAI config for DMIC%d\n",
-			config->dai_index);
-		goto err;
-	}
+	/*
+	 * this takes care of backwards compatible handling of fifo_bits_b.
+	 * It is deprecated since firmware ABI version 3.0.1.
+	 */
+	if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1))
+		config->dmic.fifo_bits_b = config->dmic.fifo_bits;
 
 	/* set config for all DAI's with name matching the link name */
-	ret = sof_set_dai_config(sdev, size, link, ipc_config);
+	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
 		dev_err(scomp->dev, "error: failed to save DAI config for DMIC%d\n",
 			config->dai_index);
 
 err:
 	kfree(sdev->private);
-	kfree(ipc_config);
 
 	return ret;
 }
 
-/*
- * for hda link, playback and capture are supported by different dai
- * in FW. Here get the dai_index, set dma channel of each dai
- * and send config to FW. In FW, each dai sets config by dai_index
- */
-static int sof_link_hda_process(struct snd_sof_dev *sdev,
-				struct snd_soc_dai_link *link,
-				struct sof_ipc_dai_config *config)
-{
-	struct sof_ipc_reply reply;
-	u32 size = sizeof(*config);
-	struct snd_sof_dai *sof_dai;
-	int found = 0;
-	int ret;
-
-	list_for_each_entry(sof_dai, &sdev->dai_list, list) {
-		if (!sof_dai->name)
-			continue;
-
-		if (strcmp(link->name, sof_dai->name) == 0) {
-			config->dai_index = sof_dai->comp_dai.dai_index;
-			found = 1;
-
-			config->hda.link_dma_ch = DMA_CHAN_INVALID;
-
-			/* save config in dai component */
-			sof_dai->dai_config = kmemdup(config, size, GFP_KERNEL);
-			if (!sof_dai->dai_config)
-				return -ENOMEM;
-
-			sof_dai->cpu_dai_name = link->cpus->dai_name;
-
-			/* send message to DSP */
-			ret = sof_ipc_tx_message(sdev->ipc,
-						 config->hdr.cmd, config, size,
-						 &reply, sizeof(reply));
-
-			if (ret < 0) {
-				dev_err(sdev->dev, "error: failed to set DAI config for direction:%d of HDA dai %d\n",
-					sof_dai->comp_dai.direction,
-					config->dai_index);
-
-				return ret;
-			}
-		}
-	}
-
-	/*
-	 * machine driver may define a dai link with playback and capture
-	 * dai enabled, but the dai link in topology would support both, one
-	 * or none of them. Here print a warning message to notify user
-	 */
-	if (!found) {
-		dev_warn(sdev->dev, "warning: failed to find dai for dai link %s",
-			 link->name);
-	}
-
-	return 0;
-}
-
 static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 			     struct snd_soc_dai_link *link,
 			     struct snd_soc_tplg_link_config *cfg,
@@ -3056,7 +3028,7 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 	config->hdr.size = size;
 
 	/* get any bespoke DAI tokens */
-	ret = sof_parse_tokens(scomp, config, hda_tokens,
+	ret = sof_parse_tokens(scomp, &config->hda, hda_tokens,
 			       ARRAY_SIZE(hda_tokens), private->array,
 			       le32_to_cpu(private->size));
 	if (ret != 0) {
@@ -3065,6 +3037,9 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 		return ret;
 	}
 
+	dev_dbg(scomp->dev, "HDA config rate %d channels %d\n",
+		config->hda.rate, config->hda.channels);
+
 	dai = snd_soc_find_dai(link->cpus);
 	if (!dai) {
 		dev_err(scomp->dev, "error: failed to find dai %s in %s",
@@ -3072,7 +3047,9 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
 		return -EINVAL;
 	}
 
-	ret = sof_link_hda_process(sdev, link, config);
+	config->hda.link_dma_ch = DMA_CHAN_INVALID;
+
+	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
 		dev_err(scomp->dev, "error: failed to process hda dai link %s",
 			link->name);
@@ -3087,24 +3064,22 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
 			     struct sof_ipc_dai_config *config)
 {
 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
-	struct sof_ipc_reply reply;
+	struct snd_soc_tplg_private *private = &cfg->priv;
 	u32 size = sizeof(*config);
 	int ret;
 
-	/* init IPC */
-	config->hdr.size = size;
-
-	/* send message to DSP */
-	ret = sof_ipc_tx_message(sdev->ipc,
-				 config->hdr.cmd, config, size, &reply,
-				 sizeof(reply));
-
-	if (ret < 0) {
-		dev_err(scomp->dev, "error: failed to set DAI config for ALH %d\n",
-			config->dai_index);
+	ret = sof_parse_tokens(scomp, &config->alh, alh_tokens,
+			       ARRAY_SIZE(alh_tokens), private->array,
+			       le32_to_cpu(private->size));
+	if (ret != 0) {
+		dev_err(scomp->dev, "error: parse alh tokens failed %d\n",
+			le32_to_cpu(private->size));
 		return ret;
 	}
 
+	/* init IPC */
+	config->hdr.size = size;
+
 	/* set config for all DAI's with name matching the link name */
 	ret = sof_set_dai_config(sdev, size, link, config);
 	if (ret < 0)
@@ -3139,9 +3114,17 @@ static int sof_link_load(struct snd_soc_component *scomp, int index,
 	if (!link->no_pcm) {
 		link->nonatomic = true;
 
-		/* set trigger order */
-		link->trigger[0] = SND_SOC_DPCM_TRIGGER_POST;
-		link->trigger[1] = SND_SOC_DPCM_TRIGGER_POST;
+		/*
+		 * set default trigger order for all links. Exceptions to
+		 * the rule will be handled in sof_pcm_dai_link_fixup()
+		 * For playback, the sequence is the following: start FE,
+		 * start BE, stop BE, stop FE; for Capture the sequence is
+		 * inverted start BE, start FE, stop FE, stop BE
+		 */
+		link->trigger[SNDRV_PCM_STREAM_PLAYBACK] =
+					SND_SOC_DPCM_TRIGGER_PRE;
+		link->trigger[SNDRV_PCM_STREAM_CAPTURE] =
+					SND_SOC_DPCM_TRIGGER_POST;
 
 		/* nothing more to do for FE dai links */
 		return 0;
diff --git a/sound/soc/sof/trace.c b/sound/soc/sof/trace.c
index d815090252f8..69889241a092 100644
--- a/sound/soc/sof/trace.c
+++ b/sound/soc/sof/trace.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/utils.c b/sound/soc/sof/utils.c
index 9831eb57df6c..5539d3afbe8f 100644
--- a/sound/soc/sof/utils.c
+++ b/sound/soc/sof/utils.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sof/xtensa/Makefile b/sound/soc/sof/xtensa/Makefile
index cc89c7472a38..b8376ea04bcf 100644
--- a/sound/soc/sof/xtensa/Makefile
+++ b/sound/soc/sof/xtensa/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 
 snd-sof-xtensa-dsp-objs := core.o
 
diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c
index ea08651f0bb3..bbb9a2282ed9 100644
--- a/sound/soc/sof/xtensa/core.c
+++ b/sound/soc/sof/xtensa/core.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 //
 // This file is provided under a dual BSD/GPLv2 license.  When using or
 // redistributing this file, you may do so under either license.
diff --git a/sound/soc/sprd/sprd-pcm-compress.c b/sound/soc/sprd/sprd-pcm-compress.c
index 74d48340cade..749dcb7b993b 100644
--- a/sound/soc/sprd/sprd-pcm-compress.c
+++ b/sound/soc/sprd/sprd-pcm-compress.c
@@ -96,7 +96,8 @@ struct sprd_compr_stream {
 	int stage1_pointer;
 };
 
-static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_trigger(struct snd_soc_component *component,
+				       struct snd_compr_stream *cstream,
 				       int cmd);
 
 static void sprd_platform_compr_drain_notify(void *arg)
@@ -125,15 +126,14 @@ static void sprd_platform_compr_dma_complete(void *data)
 	snd_compr_fragment_elapsed(cstream);
 }
 
-static int sprd_platform_compr_dma_config(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_dma_config(struct snd_soc_component *component,
+					  struct snd_compr_stream *cstream,
 					  struct snd_compr_params *params,
 					  int channel)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
 	struct sprd_compr_stream *stream = runtime->private_data;
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct device *dev = component->dev;
 	struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0));
 	struct sprd_pcm_dma_params *dma_params = data->dma_params;
@@ -261,14 +261,12 @@ sg_err:
 	return ret;
 }
 
-static int sprd_platform_compr_set_params(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_set_params(struct snd_soc_component *component,
+					  struct snd_compr_stream *cstream,
 					  struct snd_compr_params *params)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
 	struct sprd_compr_stream *stream = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct device *dev = component->dev;
 	struct sprd_compr_params compr_params = { };
 	int ret;
@@ -279,13 +277,13 @@ static int sprd_platform_compr_set_params(struct snd_compr_stream *cstream,
 	 * means once the source channel's transaction is done, it will trigger
 	 * the destination channel's transaction automatically.
 	 */
-	ret = sprd_platform_compr_dma_config(cstream, params, 1);
+	ret = sprd_platform_compr_dma_config(component, cstream, params, 1);
 	if (ret) {
 		dev_err(dev, "failed to config stage 1 DMA: %d\n", ret);
 		return ret;
 	}
 
-	ret = sprd_platform_compr_dma_config(cstream, params, 0);
+	ret = sprd_platform_compr_dma_config(component, cstream, params, 0);
 	if (ret) {
 		dev_err(dev, "failed to config stage 0 DMA: %d\n", ret);
 		goto config_err;
@@ -314,12 +312,11 @@ config_err:
 	return ret;
 }
 
-static int sprd_platform_compr_open(struct snd_compr_stream *cstream)
+static int sprd_platform_compr_open(struct snd_soc_component *component,
+				    struct snd_compr_stream *cstream)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct device *dev = component->dev;
 	struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0));
 	struct sprd_compr_stream *stream;
@@ -392,13 +389,11 @@ err_iram:
 	return ret;
 }
 
-static int sprd_platform_compr_free(struct snd_compr_stream *cstream)
+static int sprd_platform_compr_free(struct snd_soc_component *component,
+				    struct snd_compr_stream *cstream)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
 	struct sprd_compr_stream *stream = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct device *dev = component->dev;
 	int stream_id = cstream->direction, i;
 
@@ -420,14 +415,12 @@ static int sprd_platform_compr_free(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_trigger(struct snd_soc_component *component,
+				       struct snd_compr_stream *cstream,
 				       int cmd)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
 	struct sprd_compr_stream *stream = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
-	struct snd_soc_component *component =
-		snd_soc_rtdcom_lookup(rtd, DRV_NAME);
 	struct device *dev = component->dev;
 	int channels = stream->num_channels, ret = 0, i;
 	int stream_id = cstream->direction;
@@ -518,7 +511,8 @@ static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream,
 	return ret;
 }
 
-static int sprd_platform_compr_pointer(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_pointer(struct snd_soc_component *component,
+				       struct snd_compr_stream *cstream,
 				       struct snd_compr_tstamp *tstamp)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
@@ -532,7 +526,8 @@ static int sprd_platform_compr_pointer(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-static int sprd_platform_compr_copy(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_copy(struct snd_soc_component *component,
+				    struct snd_compr_stream *cstream,
 				    char __user *buf, size_t count)
 {
 	struct snd_compr_runtime *runtime = cstream->runtime;
@@ -609,7 +604,8 @@ copy_done:
 	return count;
 }
 
-static int sprd_platform_compr_get_caps(struct snd_compr_stream *cstream,
+static int sprd_platform_compr_get_caps(struct snd_soc_component *component,
+					struct snd_compr_stream *cstream,
 					struct snd_compr_caps *caps)
 {
 	caps->direction = cstream->direction;
@@ -625,7 +621,8 @@ static int sprd_platform_compr_get_caps(struct snd_compr_stream *cstream,
 }
 
 static int
-sprd_platform_compr_get_codec_caps(struct snd_compr_stream *cstream,
+sprd_platform_compr_get_codec_caps(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream,
 				   struct snd_compr_codec_caps *codec)
 {
 	switch (codec->codec) {
@@ -658,7 +655,7 @@ sprd_platform_compr_get_codec_caps(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-const struct snd_compr_ops sprd_platform_compr_ops = {
+const struct snd_compress_ops sprd_platform_compress_ops = {
 	.open = sprd_platform_compr_open,
 	.free = sprd_platform_compr_free,
 	.set_params = sprd_platform_compr_set_params,
diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c
index d12d3cad8cbd..5074123f8855 100644
--- a/sound/soc/sprd/sprd-pcm-dma.c
+++ b/sound/soc/sprd/sprd-pcm-dma.c
@@ -515,7 +515,7 @@ static const struct snd_soc_component_driver sprd_soc_component = {
 	.mmap		= sprd_pcm_mmap,
 	.pcm_construct	= sprd_pcm_new,
 	.pcm_destruct	= sprd_pcm_free,
-	.compr_ops	= &sprd_platform_compr_ops,
+	.compress_ops	= &sprd_platform_compress_ops,
 };
 
 static int sprd_soc_platform_probe(struct platform_device *pdev)
diff --git a/sound/soc/sprd/sprd-pcm-dma.h b/sound/soc/sprd/sprd-pcm-dma.h
index 08e9fdba82f1..be5e385f5e42 100644
--- a/sound/soc/sprd/sprd-pcm-dma.h
+++ b/sound/soc/sprd/sprd-pcm-dma.h
@@ -6,7 +6,7 @@
 #define DRV_NAME		"sprd_pcm_dma"
 #define SPRD_PCM_CHANNEL_MAX	2
 
-extern const struct snd_compr_ops sprd_platform_compr_ops;
+extern const struct snd_compress_ops sprd_platform_compress_ops;
 
 struct sprd_pcm_dma_params {
 	dma_addr_t dev_phys[SPRD_PCM_CHANNEL_MAX];
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index ec39ecba1e8b..2839c6cb8c38 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -205,13 +205,11 @@ static int tegra_alc5632_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		goto err_put_cpu_of_node;
 	}
 
 	return 0;
 
-err_fini_utils:
-	tegra_asoc_utils_fini(&alc5632->util_data);
 err_put_cpu_of_node:
 	of_node_put(tegra_alc5632_dai.cpus->of_node);
 	tegra_alc5632_dai.cpus->of_node = NULL;
@@ -226,12 +224,9 @@ err:
 static int tegra_alc5632_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	of_node_put(tegra_alc5632_dai.cpus->of_node);
 	tegra_alc5632_dai.cpus->of_node = NULL;
 	tegra_alc5632_dai.platforms->of_node = NULL;
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
index 536a578e9512..587f62a288d1 100644
--- a/sound/soc/tegra/tegra_asoc_utils.c
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -60,8 +60,6 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
 	data->set_mclk = 0;
 
 	clk_disable_unprepare(data->clk_cdev1);
-	clk_disable_unprepare(data->clk_pll_a_out0);
-	clk_disable_unprepare(data->clk_pll_a);
 
 	err = clk_set_rate(data->clk_pll_a, new_baseclock);
 	if (err) {
@@ -77,18 +75,6 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
 
 	/* Don't set cdev1/extern1 rate; it's locked to pll_a_out0 */
 
-	err = clk_prepare_enable(data->clk_pll_a);
-	if (err) {
-		dev_err(data->dev, "Can't enable pll_a: %d\n", err);
-		return err;
-	}
-
-	err = clk_prepare_enable(data->clk_pll_a_out0);
-	if (err) {
-		dev_err(data->dev, "Can't enable pll_a_out0: %d\n", err);
-		return err;
-	}
-
 	err = clk_prepare_enable(data->clk_cdev1);
 	if (err) {
 		dev_err(data->dev, "Can't enable cdev1: %d\n", err);
@@ -109,8 +95,6 @@ int tegra_asoc_utils_set_ac97_rate(struct tegra_asoc_utils_data *data)
 	int err;
 
 	clk_disable_unprepare(data->clk_cdev1);
-	clk_disable_unprepare(data->clk_pll_a_out0);
-	clk_disable_unprepare(data->clk_pll_a);
 
 	/*
 	 * AC97 rate is fixed at 24.576MHz and is used for both the host
@@ -130,18 +114,6 @@ int tegra_asoc_utils_set_ac97_rate(struct tegra_asoc_utils_data *data)
 
 	/* Don't set cdev1/extern1 rate; it's locked to pll_a_out0 */
 
-	err = clk_prepare_enable(data->clk_pll_a);
-	if (err) {
-		dev_err(data->dev, "Can't enable pll_a: %d\n", err);
-		return err;
-	}
-
-	err = clk_prepare_enable(data->clk_pll_a_out0);
-	if (err) {
-		dev_err(data->dev, "Can't enable pll_a_out0: %d\n", err);
-		return err;
-	}
-
 	err = clk_prepare_enable(data->clk_cdev1);
 	if (err) {
 		dev_err(data->dev, "Can't enable cdev1: %d\n", err);
@@ -158,6 +130,7 @@ EXPORT_SYMBOL_GPL(tegra_asoc_utils_set_ac97_rate);
 int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
 			  struct device *dev)
 {
+	struct clk *clk_out_1, *clk_extern1;
 	int ret;
 
 	data->dev = dev;
@@ -175,52 +148,78 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
 		return -EINVAL;
 	}
 
-	data->clk_pll_a = clk_get(dev, "pll_a");
+	data->clk_pll_a = devm_clk_get(dev, "pll_a");
 	if (IS_ERR(data->clk_pll_a)) {
 		dev_err(data->dev, "Can't retrieve clk pll_a\n");
-		ret = PTR_ERR(data->clk_pll_a);
-		goto err;
+		return PTR_ERR(data->clk_pll_a);
 	}
 
-	data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0");
+	data->clk_pll_a_out0 = devm_clk_get(dev, "pll_a_out0");
 	if (IS_ERR(data->clk_pll_a_out0)) {
 		dev_err(data->dev, "Can't retrieve clk pll_a_out0\n");
-		ret = PTR_ERR(data->clk_pll_a_out0);
-		goto err_put_pll_a;
+		return PTR_ERR(data->clk_pll_a_out0);
 	}
 
-	data->clk_cdev1 = clk_get(dev, "mclk");
+	data->clk_cdev1 = devm_clk_get(dev, "mclk");
 	if (IS_ERR(data->clk_cdev1)) {
 		dev_err(data->dev, "Can't retrieve clk cdev1\n");
-		ret = PTR_ERR(data->clk_cdev1);
-		goto err_put_pll_a_out0;
+		return PTR_ERR(data->clk_cdev1);
 	}
 
-	ret = tegra_asoc_utils_set_rate(data, 44100, 256 * 44100);
-	if (ret)
-		goto err_put_cdev1;
+	/*
+	 * If clock parents are not set in DT, configure here to use clk_out_1
+	 * as mclk and extern1 as parent for Tegra30 and higher.
+	 */
+	if (!of_find_property(dev->of_node, "assigned-clock-parents", NULL) &&
+	    data->soc > TEGRA_ASOC_UTILS_SOC_TEGRA20) {
+		dev_warn(data->dev,
+			 "Configuring clocks for a legacy device-tree\n");
+		dev_warn(data->dev,
+			 "Please update DT to use assigned-clock-parents\n");
+		clk_extern1 = devm_clk_get(dev, "extern1");
+		if (IS_ERR(clk_extern1)) {
+			dev_err(data->dev, "Can't retrieve clk extern1\n");
+			return PTR_ERR(clk_extern1);
+		}
+
+		ret = clk_set_parent(clk_extern1, data->clk_pll_a_out0);
+		if (ret < 0) {
+			dev_err(data->dev,
+				"Set parent failed for clk extern1\n");
+			return ret;
+		}
+
+		clk_out_1 = devm_clk_get(dev, "pmc_clk_out_1");
+		if (IS_ERR(clk_out_1)) {
+			dev_err(data->dev, "Can't retrieve pmc_clk_out_1\n");
+			return PTR_ERR(clk_out_1);
+		}
+
+		ret = clk_set_parent(clk_out_1, clk_extern1);
+		if (ret < 0) {
+			dev_err(data->dev,
+				"Set parent failed for pmc_clk_out_1\n");
+			return ret;
+		}
+
+		data->clk_cdev1 = clk_out_1;
+	}
 
-	return 0;
+	/*
+	 * FIXME: There is some unknown dependency between audio mclk disable
+	 * and suspend-resume functionality on Tegra30, although audio mclk is
+	 * only needed for audio.
+	 */
+	ret = clk_prepare_enable(data->clk_cdev1);
+	if (ret) {
+		dev_err(data->dev, "Can't enable cdev1: %d\n", ret);
+		return ret;
+	}
 
-err_put_cdev1:
-	clk_put(data->clk_cdev1);
-err_put_pll_a_out0:
-	clk_put(data->clk_pll_a_out0);
-err_put_pll_a:
-	clk_put(data->clk_pll_a);
-err:
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(tegra_asoc_utils_init);
 
-void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data)
-{
-	clk_put(data->clk_cdev1);
-	clk_put(data->clk_pll_a_out0);
-	clk_put(data->clk_pll_a);
-}
-EXPORT_SYMBOL_GPL(tegra_asoc_utils_fini);
-
 MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
 MODULE_DESCRIPTION("Tegra ASoC utility code");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
index 0c13818dee75..a34439587d59 100644
--- a/sound/soc/tegra/tegra_asoc_utils.h
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -34,6 +34,5 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
 int tegra_asoc_utils_set_ac97_rate(struct tegra_asoc_utils_data *data);
 int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
 			  struct device *dev);
-void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data);
 
 #endif
diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c
index d800b62b36f8..ec9050516cd7 100644
--- a/sound/soc/tegra/tegra_max98090.c
+++ b/sound/soc/tegra/tegra_max98090.c
@@ -218,19 +218,18 @@ static int tegra_max98090_probe(struct platform_device *pdev)
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
 	if (ret)
-		goto err;
+		return ret;
 
 	tegra_max98090_dai.codecs->of_node = of_parse_phandle(np,
 			"nvidia,audio-codec", 0);
 	if (!tegra_max98090_dai.codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,audio-codec' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_max98090_dai.cpus->of_node = of_parse_phandle(np,
@@ -238,40 +237,31 @@ static int tegra_max98090_probe(struct platform_device *pdev)
 	if (!tegra_max98090_dai.cpus->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,i2s-controller' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_max98090_dai.platforms->of_node = tegra_max98090_dai.cpus->of_node;
 
 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		return ret;
 	}
 
 	return 0;
-
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
-err:
-	return ret;
 }
 
 static int tegra_max98090_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_max98090 *machine = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	return 0;
 }
 
diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c
index 9878bc3eb89e..201d132731f9 100644
--- a/sound/soc/tegra/tegra_rt5640.c
+++ b/sound/soc/tegra/tegra_rt5640.c
@@ -164,19 +164,18 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
 	if (ret)
-		goto err;
+		return ret;
 
 	tegra_rt5640_dai.codecs->of_node = of_parse_phandle(np,
 			"nvidia,audio-codec", 0);
 	if (!tegra_rt5640_dai.codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,audio-codec' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_rt5640_dai.cpus->of_node = of_parse_phandle(np,
@@ -184,40 +183,31 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
 	if (!tegra_rt5640_dai.cpus->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,i2s-controller' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_rt5640_dai.platforms->of_node = tegra_rt5640_dai.cpus->of_node;
 
 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		return ret;
 	}
 
 	return 0;
-
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
-err:
-	return ret;
 }
 
 static int tegra_rt5640_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	return 0;
 }
 
diff --git a/sound/soc/tegra/tegra_rt5677.c b/sound/soc/tegra/tegra_rt5677.c
index 5821313db977..8f71e21f6ee9 100644
--- a/sound/soc/tegra/tegra_rt5677.c
+++ b/sound/soc/tegra/tegra_rt5677.c
@@ -270,13 +270,11 @@ static int tegra_rt5677_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		goto err_put_cpu_of_node;
 	}
 
 	return 0;
 
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
 err_put_cpu_of_node:
 	of_node_put(tegra_rt5677_dai.cpus->of_node);
 	tegra_rt5677_dai.cpus->of_node = NULL;
@@ -291,12 +289,9 @@ err:
 static int tegra_rt5677_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	tegra_rt5677_dai.platforms->of_node = NULL;
 	of_node_put(tegra_rt5677_dai.codecs->of_node);
 	tegra_rt5677_dai.codecs->of_node = NULL;
diff --git a/sound/soc/tegra/tegra_sgtl5000.c b/sound/soc/tegra/tegra_sgtl5000.c
index dc411ba2e36d..692fcc3d7d6e 100644
--- a/sound/soc/tegra/tegra_sgtl5000.c
+++ b/sound/soc/tegra/tegra_sgtl5000.c
@@ -156,13 +156,11 @@ static int tegra_sgtl5000_driver_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		goto err_put_cpu_of_node;
 	}
 
 	return 0;
 
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
 err_put_cpu_of_node:
 	of_node_put(tegra_sgtl5000_dai.cpus->of_node);
 	tegra_sgtl5000_dai.cpus->of_node = NULL;
@@ -177,13 +175,10 @@ err:
 static int tegra_sgtl5000_driver_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_sgtl5000 *machine = snd_soc_card_get_drvdata(card);
 	int ret;
 
 	ret = snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	of_node_put(tegra_sgtl5000_dai.cpus->of_node);
 	tegra_sgtl5000_dai.cpus->of_node = NULL;
 	tegra_sgtl5000_dai.platforms->of_node = NULL;
diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c
index 0d653a605358..2ee2ed190872 100644
--- a/sound/soc/tegra/tegra_wm8753.c
+++ b/sound/soc/tegra/tegra_wm8753.c
@@ -127,19 +127,18 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
 	if (ret)
-		goto err;
+		return ret;
 
 	tegra_wm8753_dai.codecs->of_node = of_parse_phandle(np,
 			"nvidia,audio-codec", 0);
 	if (!tegra_wm8753_dai.codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,audio-codec' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_wm8753_dai.cpus->of_node = of_parse_phandle(np,
@@ -147,40 +146,31 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
 	if (!tegra_wm8753_dai.cpus->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,i2s-controller' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_wm8753_dai.platforms->of_node = tegra_wm8753_dai.cpus->of_node;
 
 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		return ret;
 	}
 
 	return 0;
-
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
-err:
-	return ret;
 }
 
 static int tegra_wm8753_driver_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_wm8753 *machine = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	return 0;
 }
 
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index 9b5651502f12..d3ead0213cef 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -177,6 +177,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
 	struct snd_soc_component *component = codec_dai->component;
 	struct snd_soc_card *card = rtd->card;
 	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	int shrt = 0;
 
 	if (gpio_is_valid(machine->gpio_hp_det)) {
 		tegra_wm8903_hp_jack_gpio.gpio = machine->gpio_hp_det;
@@ -189,12 +190,15 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
 					&tegra_wm8903_hp_jack_gpio);
 	}
 
+	if (of_property_read_bool(card->dev->of_node, "nvidia,headset"))
+		shrt = SND_JACK_MICROPHONE;
+
 	snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE,
 			      &tegra_wm8903_mic_jack,
 			      tegra_wm8903_mic_jack_pins,
 			      ARRAY_SIZE(tegra_wm8903_mic_jack_pins));
 	wm8903_mic_detect(component, &tegra_wm8903_mic_jack, SND_JACK_MICROPHONE,
-				0);
+				shrt);
 
 	snd_soc_dapm_force_enable_pin(&card->dapm, "MICBIAS");
 
@@ -319,19 +323,18 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
 	if (ret)
-		goto err;
+		return ret;
 
 	tegra_wm8903_dai.codecs->of_node = of_parse_phandle(np,
 						"nvidia,audio-codec", 0);
 	if (!tegra_wm8903_dai.codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,audio-codec' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_wm8903_dai.cpus->of_node = of_parse_phandle(np,
@@ -339,41 +342,23 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
 	if (!tegra_wm8903_dai.cpus->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,i2s-controller' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	tegra_wm8903_dai.platforms->of_node = tegra_wm8903_dai.cpus->of_node;
 
 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
 	if (ret)
-		goto err;
+		return ret;
 
-	ret = snd_soc_register_card(card);
+	ret = devm_snd_soc_register_card(&pdev->dev, card);
 	if (ret) {
-		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+		dev_err(&pdev->dev, "devm_snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		return ret;
 	}
 
 	return 0;
-
-err_fini_utils:
-	tegra_asoc_utils_fini(&machine->util_data);
-err:
-	return ret;
-}
-
-static int tegra_wm8903_driver_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
-
-	snd_soc_unregister_card(card);
-
-	tegra_asoc_utils_fini(&machine->util_data);
-
-	return 0;
 }
 
 static const struct of_device_id tegra_wm8903_of_match[] = {
@@ -388,7 +373,6 @@ static struct platform_driver tegra_wm8903_driver = {
 		.of_match_table = tegra_wm8903_of_match,
 	},
 	.probe = tegra_wm8903_driver_probe,
-	.remove = tegra_wm8903_driver_remove,
 };
 module_platform_driver(tegra_wm8903_driver);
 
diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c
index b85bd9f89073..726edfa21a29 100644
--- a/sound/soc/tegra/tegra_wm9712.c
+++ b/sound/soc/tegra/tegra_wm9712.c
@@ -113,19 +113,17 @@ static int tegra_wm9712_driver_probe(struct platform_device *pdev)
 
 	ret = tegra_asoc_utils_set_ac97_rate(&machine->util_data);
 	if (ret)
-		goto asoc_utils_fini;
+		goto codec_unregister;
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto asoc_utils_fini;
+		goto codec_unregister;
 	}
 
 	return 0;
 
-asoc_utils_fini:
-	tegra_asoc_utils_fini(&machine->util_data);
 codec_unregister:
 	platform_device_del(machine->codec);
 codec_put:
@@ -140,8 +138,6 @@ static int tegra_wm9712_driver_remove(struct platform_device *pdev)
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&machine->util_data);
-
 	platform_device_unregister(machine->codec);
 
 	return 0;
diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
index f9834afaa2e8..6dca6836aa04 100644
--- a/sound/soc/tegra/trimslice.c
+++ b/sound/soc/tegra/trimslice.c
@@ -125,8 +125,7 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev)
 	if (!trimslice_tlv320aic23_dai.codecs->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,audio-codec' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	trimslice_tlv320aic23_dai.cpus->of_node = of_parse_phandle(np,
@@ -134,8 +133,7 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev)
 	if (!trimslice_tlv320aic23_dai.cpus->of_node) {
 		dev_err(&pdev->dev,
 			"Property 'nvidia,i2s-controller' missing or invalid\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	trimslice_tlv320aic23_dai.platforms->of_node =
@@ -143,32 +141,24 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev)
 
 	ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev);
 	if (ret)
-		goto err;
+		return ret;
 
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto err_fini_utils;
+		return ret;
 	}
 
 	return 0;
-
-err_fini_utils:
-	tegra_asoc_utils_fini(&trimslice->util_data);
-err:
-	return ret;
 }
 
 static int tegra_snd_trimslice_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_trimslice *trimslice = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&trimslice->util_data);
-
 	return 0;
 }
 
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index 734ffe925c4d..b93c1ee302c0 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -1577,7 +1577,7 @@ static void davinci_mcasp_shutdown(struct snd_pcm_substream *substream,
 	if (mcasp->op_mode == DAVINCI_MCASP_DIT_MODE)
 		return;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		mcasp->channels = 0;
 		mcasp->max_format_width = 0;
 	}
@@ -1896,8 +1896,10 @@ static int davinci_mcasp_get_dma_type(struct davinci_mcasp *mcasp)
 				PTR_ERR(chan));
 		return PTR_ERR(chan);
 	}
-	if (WARN_ON(!chan->device || !chan->device->dev))
+	if (WARN_ON(!chan->device || !chan->device->dev)) {
+		dma_release_channel(chan);
 		return -EINVAL;
+	}
 
 	if (chan->device->dev->of_node)
 		ret = of_property_read_string(chan->device->dev->of_node,
diff --git a/sound/soc/ti/omap-dmic.c b/sound/soc/ti/omap-dmic.c
index 913579c43e9d..01abf1be5d78 100644
--- a/sound/soc/ti/omap-dmic.c
+++ b/sound/soc/ti/omap-dmic.c
@@ -95,7 +95,7 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&dmic->mutex);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		dmic->active = 1;
 	else
 		ret = -EBUSY;
@@ -114,7 +114,7 @@ static void omap_dmic_dai_shutdown(struct snd_pcm_substream *substream,
 
 	cpu_latency_qos_remove_request(&dmic->pm_qos_req);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		dmic->active = 0;
 
 	mutex_unlock(&dmic->mutex);
diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index 3d41ca2238d4..32e3ccdbb7a2 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -77,18 +77,15 @@ static int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
 	pm_runtime_put_sync(mcbsp->dev);
 
 	r = clk_set_parent(mcbsp->fclk, fck_src);
-	if (r) {
+	if (r)
 		dev_err(mcbsp->dev, "CLKS: could not clk_set_parent() to %s\n",
 			src);
-		clk_put(fck_src);
-		return r;
-	}
 
 	pm_runtime_get_sync(mcbsp->dev);
 
 	clk_put(fck_src);
 
-	return 0;
+	return r;
 }
 
 static irqreturn_t omap_mcbsp_irq_handler(int irq, void *data)
@@ -686,7 +683,7 @@ static int omap_mcbsp_init(struct platform_device *pdev)
 	mcbsp->dma_data[1].addr = omap_mcbsp_dma_reg_params(mcbsp,
 						SNDRV_PCM_STREAM_CAPTURE);
 
-	mcbsp->fclk = clk_get(&pdev->dev, "fck");
+	mcbsp->fclk = devm_clk_get(&pdev->dev, "fck");
 	if (IS_ERR(mcbsp->fclk)) {
 		ret = PTR_ERR(mcbsp->fclk);
 		dev_err(mcbsp->dev, "unable to get fck: %d\n", ret);
@@ -711,7 +708,7 @@ static int omap_mcbsp_init(struct platform_device *pdev)
 		if (ret) {
 			dev_err(mcbsp->dev,
 				"Unable to create additional controls\n");
-			goto err_thres;
+			return ret;
 		}
 	}
 
@@ -724,8 +721,6 @@ static int omap_mcbsp_init(struct platform_device *pdev)
 err_st:
 	if (mcbsp->pdata->buffer_size)
 		sysfs_remove_group(&mcbsp->dev->kobj, &additional_attr_group);
-err_thres:
-	clk_put(mcbsp->fclk);
 	return ret;
 }
 
@@ -788,7 +783,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	int err = 0;
 
-	if (!cpu_dai->active)
+	if (!snd_soc_dai_active(cpu_dai))
 		err = omap_mcbsp_request(mcbsp);
 
 	/*
@@ -843,7 +838,7 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
 
 	mcbsp->latency[stream1] = 0;
 
-	if (!cpu_dai->active) {
+	if (!snd_soc_dai_active(cpu_dai)) {
 		omap_mcbsp_free(mcbsp);
 		mcbsp->configured = 0;
 	}
@@ -1185,7 +1180,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 	default:
 		return -EINVAL;
 	}
-	if (inv_fs == true)
+	if (inv_fs)
 		regs->pcr0 ^= FSXP | FSRP;
 
 	return 0;
@@ -1442,8 +1437,6 @@ static int asoc_mcbsp_remove(struct platform_device *pdev)
 
 	omap_mcbsp_st_cleanup(pdev);
 
-	clk_put(mcbsp->fclk);
-
 	return 0;
 }
 
diff --git a/sound/soc/ti/omap-mcpdm.c b/sound/soc/ti/omap-mcpdm.c
index f2dbadea33bb..d482b62f314a 100644
--- a/sound/soc/ti/omap-mcpdm.c
+++ b/sound/soc/ti/omap-mcpdm.c
@@ -253,7 +253,7 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&mcpdm->mutex);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		omap_mcpdm_open_streams(mcpdm);
 
 	mutex_unlock(&mcpdm->mutex);
@@ -271,7 +271,7 @@ static void omap_mcpdm_dai_shutdown(struct snd_pcm_substream *substream,
 
 	mutex_lock(&mcpdm->mutex);
 
-	if (!dai->active) {
+	if (!snd_soc_dai_active(dai)) {
 		if (omap_mcpdm_active(mcpdm)) {
 			omap_mcpdm_stop(mcpdm);
 			omap_mcpdm_close_streams(mcpdm);
@@ -462,7 +462,7 @@ static int omap_mcpdm_suspend(struct snd_soc_component *component)
 {
 	struct omap_mcpdm *mcpdm = snd_soc_component_get_drvdata(component);
 
-	if (component->active) {
+	if (snd_soc_component_active(component)) {
 		omap_mcpdm_stop(mcpdm);
 		omap_mcpdm_close_streams(mcpdm);
 	}
@@ -484,7 +484,7 @@ static int omap_mcpdm_resume(struct snd_soc_component *component)
 		while (mcpdm->pm_active_count--)
 			pm_runtime_get_sync(mcpdm->dev);
 
-		if (component->active) {
+		if (snd_soc_component_active(component)) {
 			omap_mcpdm_open_streams(mcpdm);
 			omap_mcpdm_start(mcpdm);
 		}
diff --git a/sound/soc/uniphier/aio-compress.c b/sound/soc/uniphier/aio-compress.c
index 232d3cc5bce0..0f76bc601ca9 100644
--- a/sound/soc/uniphier/aio-compress.c
+++ b/sound/soc/uniphier/aio-compress.c
@@ -16,8 +16,10 @@
 
 #include "aio.h"
 
-static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream);
-static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream);
+static int uniphier_aio_compr_prepare(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream);
+static int uniphier_aio_compr_hw_free(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream);
 
 static int uniphier_aio_comprdma_new(struct snd_soc_pcm_runtime *rtd)
 {
@@ -70,7 +72,8 @@ static int uniphier_aio_comprdma_free(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int uniphier_aio_compr_open(struct snd_compr_stream *cstream)
+static int uniphier_aio_compr_open(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0));
@@ -95,14 +98,15 @@ static int uniphier_aio_compr_open(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int uniphier_aio_compr_free(struct snd_compr_stream *cstream)
+static int uniphier_aio_compr_free(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0));
 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];
 	int ret;
 
-	ret = uniphier_aio_compr_hw_free(cstream);
+	ret = uniphier_aio_compr_hw_free(component, cstream);
 	if (ret)
 		return ret;
 	ret = uniphier_aio_comprdma_free(rtd);
@@ -114,7 +118,8 @@ static int uniphier_aio_compr_free(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_get_params(struct snd_soc_component *component,
+					 struct snd_compr_stream *cstream,
 					 struct snd_codec *params)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -126,7 +131,8 @@ static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream,
 	return 0;
 }
 
-static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_set_params(struct snd_soc_component *component,
+					 struct snd_compr_stream *cstream,
 					 struct snd_compr_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -155,14 +161,15 @@ static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream,
 	aio_port_reset(sub);
 	aio_src_reset(sub);
 
-	ret = uniphier_aio_compr_prepare(cstream);
+	ret = uniphier_aio_compr_prepare(component, cstream);
 	if (ret)
 		return ret;
 
 	return 0;
 }
 
-static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream)
+static int uniphier_aio_compr_hw_free(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0));
@@ -173,7 +180,8 @@ static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream)
+static int uniphier_aio_compr_prepare(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
 	struct snd_compr_runtime *runtime = cstream->runtime;
@@ -210,7 +218,8 @@ static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream)
 	return 0;
 }
 
-static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_trigger(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream,
 				      int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -243,7 +252,8 @@ static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream,
 	return ret;
 }
 
-static int uniphier_aio_compr_pointer(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_pointer(struct snd_soc_component *component,
+				      struct snd_compr_stream *cstream,
 				      struct snd_compr_tstamp *tstamp)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -316,7 +326,8 @@ static int aio_compr_send_to_hw(struct uniphier_aio_sub *sub,
 	return 0;
 }
 
-static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_copy(struct snd_soc_component *component,
+				   struct snd_compr_stream *cstream,
 				   char __user *buf, size_t count)
 {
 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
@@ -375,7 +386,8 @@ static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream,
 	return cnt;
 }
 
-static int uniphier_aio_compr_get_caps(struct snd_compr_stream *cstream,
+static int uniphier_aio_compr_get_caps(struct snd_soc_component *component,
+				       struct snd_compr_stream *cstream,
 				       struct snd_compr_caps *caps)
 {
 	caps->num_codecs = 1;
@@ -401,7 +413,8 @@ static const struct snd_compr_codec_caps caps_iec = {
 	.descriptor[0].formats = 0,
 };
 
-static int uniphier_aio_compr_get_codec_caps(struct snd_compr_stream *stream,
+static int uniphier_aio_compr_get_codec_caps(struct snd_soc_component *component,
+					     struct snd_compr_stream *stream,
 					     struct snd_compr_codec_caps *codec)
 {
 	if (codec->codec == SND_AUDIOCODEC_IEC61937)
@@ -412,7 +425,7 @@ static int uniphier_aio_compr_get_codec_caps(struct snd_compr_stream *stream,
 	return 0;
 }
 
-const struct snd_compr_ops uniphier_aio_compr_ops = {
+const struct snd_compress_ops uniphier_aio_compress_ops = {
 	.open           = uniphier_aio_compr_open,
 	.free           = uniphier_aio_compr_free,
 	.get_params     = uniphier_aio_compr_get_params,
diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c
index fdaa6522720f..25c40c28eba4 100644
--- a/sound/soc/uniphier/aio-cpu.c
+++ b/sound/soc/uniphier/aio-cpu.c
@@ -424,7 +424,7 @@ static void uniphier_aio_dai_suspend(struct snd_soc_dai *dai)
 {
 	struct uniphier_aio *aio = uniphier_priv(dai);
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return;
 
 	aio->chip->num_wup_aios--;
@@ -448,7 +448,7 @@ static int uniphier_aio_dai_resume(struct snd_soc_dai *dai)
 	struct uniphier_aio *aio = uniphier_priv(dai);
 	int ret, i;
 
-	if (!dai->active)
+	if (!snd_soc_dai_active(dai))
 		return 0;
 
 	if (!aio->chip->active)
diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index 4bbcb007df41..d6bcd476df12 100644
--- a/sound/soc/uniphier/aio-dma.c
+++ b/sound/soc/uniphier/aio-dma.c
@@ -227,7 +227,7 @@ static const struct snd_soc_component_driver uniphier_soc_platform = {
 	.pointer	= uniphier_aiodma_pointer,
 	.mmap		= uniphier_aiodma_mmap,
 	.pcm_construct	= uniphier_aiodma_new,
-	.compr_ops	= &uniphier_aio_compr_ops,
+	.compress_ops	= &uniphier_aio_compress_ops,
 };
 
 static const struct regmap_config aiodma_regmap_config = {
diff --git a/sound/soc/uniphier/aio.h b/sound/soc/uniphier/aio.h
index 694ac030950e..0b03571aa9f0 100644
--- a/sound/soc/uniphier/aio.h
+++ b/sound/soc/uniphier/aio.h
@@ -304,7 +304,7 @@ static inline struct uniphier_aio *uniphier_priv(struct snd_soc_dai *dai)
 }
 
 int uniphier_aiodma_soc_register_platform(struct platform_device *pdev);
-extern const struct snd_compr_ops uniphier_aio_compr_ops;
+extern const struct snd_compress_ops uniphier_aio_compress_ops;
 
 int uniphier_aio_dai_probe(struct snd_soc_dai *dai);
 int uniphier_aio_dai_remove(struct snd_soc_dai *dai);
diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c
index 2873e8e6f02b..cdae1190b930 100644
--- a/sound/soc/ux500/mop500.c
+++ b/sound/soc/ux500/mop500.c
@@ -63,10 +63,11 @@ static void mop500_of_node_put(void)
 {
 	int i;
 
-	for (i = 0; i < 2; i++) {
+	for (i = 0; i < 2; i++)
 		of_node_put(mop500_dai_links[i].cpus->of_node);
-		of_node_put(mop500_dai_links[i].codecs->of_node);
-	}
+
+	/* Both links use the same codec, which is refcounted only once */
+	of_node_put(mop500_dai_links[0].codecs->of_node);
 }
 
 static int mop500_of_probe(struct platform_device *pdev,
@@ -81,7 +82,9 @@ static int mop500_of_probe(struct platform_device *pdev,
 
 	if (!(msp_np[0] && msp_np[1] && codec_np)) {
 		dev_err(&pdev->dev, "Phandle missing or invalid\n");
-		mop500_of_node_put();
+		for (i = 0; i < 2; i++)
+			of_node_put(msp_np[i]);
+		of_node_put(codec_np);
 		return -EINVAL;
 	}
 
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 395403a2d33f..d6219fba9699 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -84,6 +84,10 @@ struct snd_usb_endpoint {
 	dma_addr_t sync_dma;		/* DMA address of syncbuf */
 
 	unsigned int pipe;		/* the data i/o pipe */
+	unsigned int framesize[2];	/* small/large frame sizes in samples */
+	unsigned int sample_rem;	/* remainder from division fs/fps */
+	unsigned int sample_accum;	/* sample accumulator */
+	unsigned int fps;		/* frames per second */
 	unsigned int freqn;		/* nominal sampling rate in fs/fps in Q16.16 format */
 	unsigned int freqm;		/* momentary sampling rate in fs/fps in Q16.16 format */
 	int	   freqshift;		/* how much to shift the feedback value to get Q16.16 */
@@ -104,6 +108,7 @@ struct snd_usb_endpoint {
 	int iface, altsetting;
 	int skip_packets;		/* quirks for devices to ignore the first n packets
 					   in a stream */
+	bool is_implicit_feedback;      /* This endpoint is used as implicit feedback */
 
 	spinlock_t lock;
 	struct list_head list;
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 4a9a2f6ef5a4..9bea7d3f99f8 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -124,12 +124,12 @@ int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep)
 
 /*
  * For streaming based on information derived from sync endpoints,
- * prepare_outbound_urb_sizes() will call next_packet_size() to
+ * prepare_outbound_urb_sizes() will call slave_next_packet_size() to
  * determine the number of samples to be sent in the next packet.
  *
- * For implicit feedback, next_packet_size() is unused.
+ * For implicit feedback, slave_next_packet_size() is unused.
  */
-int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep)
+int snd_usb_endpoint_slave_next_packet_size(struct snd_usb_endpoint *ep)
 {
 	unsigned long flags;
 	int ret;
@@ -146,6 +146,29 @@ int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep)
 	return ret;
 }
 
+/*
+ * For adaptive and synchronous endpoints, prepare_outbound_urb_sizes()
+ * will call next_packet_size() to determine the number of samples to be
+ * sent in the next packet.
+ */
+int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep)
+{
+	int ret;
+
+	if (ep->fill_max)
+		return ep->maxframesize;
+
+	ep->sample_accum += ep->sample_rem;
+	if (ep->sample_accum >= ep->fps) {
+		ep->sample_accum -= ep->fps;
+		ret = ep->framesize[1];
+	} else {
+		ret = ep->framesize[0];
+	}
+
+	return ret;
+}
+
 static void retire_outbound_urb(struct snd_usb_endpoint *ep,
 				struct snd_urb_ctx *urb_ctx)
 {
@@ -190,6 +213,8 @@ static void prepare_silent_urb(struct snd_usb_endpoint *ep,
 
 		if (ctx->packet_size[i])
 			counts = ctx->packet_size[i];
+		else if (ep->sync_master)
+			counts = snd_usb_endpoint_slave_next_packet_size(ep);
 		else
 			counts = snd_usb_endpoint_next_packet_size(ep);
 
@@ -321,17 +346,17 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep)
 			ep->next_packet_read_pos %= MAX_URBS;
 
 			/* take URB out of FIFO */
-			if (!list_empty(&ep->ready_playback_urbs))
+			if (!list_empty(&ep->ready_playback_urbs)) {
 				ctx = list_first_entry(&ep->ready_playback_urbs,
 					       struct snd_urb_ctx, ready_list);
+				list_del_init(&ctx->ready_list);
+			}
 		}
 		spin_unlock_irqrestore(&ep->lock, flags);
 
 		if (ctx == NULL)
 			return;
 
-		list_del_init(&ctx->ready_list);
-
 		/* copy over the length information */
 		for (i = 0; i < packet->packets; i++)
 			ctx->packet_size[i] = packet->packet_size[i];
@@ -497,6 +522,8 @@ struct snd_usb_endpoint *snd_usb_add_endpoint(struct snd_usb_audio *chip,
 
 	list_add_tail(&ep->list, &chip->ep_list);
 
+	ep->is_implicit_feedback = 0;
+
 __exit_unlock:
 	mutex_unlock(&chip->mutex);
 
@@ -597,6 +624,178 @@ static void release_urbs(struct snd_usb_endpoint *ep, int force)
 }
 
 /*
+ * Check data endpoint for format differences
+ */
+static bool check_ep_params(struct snd_usb_endpoint *ep,
+			      snd_pcm_format_t pcm_format,
+			      unsigned int channels,
+			      unsigned int period_bytes,
+			      unsigned int frames_per_period,
+			      unsigned int periods_per_buffer,
+			      struct audioformat *fmt,
+			      struct snd_usb_endpoint *sync_ep)
+{
+	unsigned int maxsize, minsize, packs_per_ms, max_packs_per_urb;
+	unsigned int max_packs_per_period, urbs_per_period, urb_packs;
+	unsigned int max_urbs;
+	int frame_bits = snd_pcm_format_physical_width(pcm_format) * channels;
+	int tx_length_quirk = (ep->chip->tx_length_quirk &&
+			       usb_pipeout(ep->pipe));
+	bool ret = 1;
+
+	if (pcm_format == SNDRV_PCM_FORMAT_DSD_U16_LE && fmt->dsd_dop) {
+		/*
+		 * When operating in DSD DOP mode, the size of a sample frame
+		 * in hardware differs from the actual physical format width
+		 * because we need to make room for the DOP markers.
+		 */
+		frame_bits += channels << 3;
+	}
+
+	ret = ret && (ep->datainterval == fmt->datainterval);
+	ret = ret && (ep->stride == frame_bits >> 3);
+
+	switch (pcm_format) {
+	case SNDRV_PCM_FORMAT_U8:
+		ret = ret && (ep->silence_value == 0x80);
+		break;
+	case SNDRV_PCM_FORMAT_DSD_U8:
+	case SNDRV_PCM_FORMAT_DSD_U16_LE:
+	case SNDRV_PCM_FORMAT_DSD_U32_LE:
+	case SNDRV_PCM_FORMAT_DSD_U16_BE:
+	case SNDRV_PCM_FORMAT_DSD_U32_BE:
+		ret = ret && (ep->silence_value == 0x69);
+		break;
+	default:
+		ret = ret && (ep->silence_value == 0);
+	}
+
+	/* assume max. frequency is 50% higher than nominal */
+	ret = ret && (ep->freqmax == ep->freqn + (ep->freqn >> 1));
+	/* Round up freqmax to nearest integer in order to calculate maximum
+	 * packet size, which must represent a whole number of frames.
+	 * This is accomplished by adding 0x0.ffff before converting the
+	 * Q16.16 format into integer.
+	 * In order to accurately calculate the maximum packet size when
+	 * the data interval is more than 1 (i.e. ep->datainterval > 0),
+	 * multiply by the data interval prior to rounding. For instance,
+	 * a freqmax of 41 kHz will result in a max packet size of 6 (5.125)
+	 * frames with a data interval of 1, but 11 (10.25) frames with a
+	 * data interval of 2.
+	 * (ep->freqmax << ep->datainterval overflows at 8.192 MHz for the
+	 * maximum datainterval value of 3, at USB full speed, higher for
+	 * USB high speed, noting that ep->freqmax is in units of
+	 * frames per packet in Q16.16 format.)
+	 */
+	maxsize = (((ep->freqmax << ep->datainterval) + 0xffff) >> 16) *
+			 (frame_bits >> 3);
+	if (tx_length_quirk)
+		maxsize += sizeof(__le32); /* Space for length descriptor */
+	/* but wMaxPacketSize might reduce this */
+	if (ep->maxpacksize && ep->maxpacksize < maxsize) {
+		/* whatever fits into a max. size packet */
+		unsigned int data_maxsize = maxsize = ep->maxpacksize;
+
+		if (tx_length_quirk)
+			/* Need to remove the length descriptor to calc freq */
+			data_maxsize -= sizeof(__le32);
+		ret = ret && (ep->freqmax == (data_maxsize / (frame_bits >> 3))
+				<< (16 - ep->datainterval));
+	}
+
+	if (ep->fill_max)
+		ret = ret && (ep->curpacksize == ep->maxpacksize);
+	else
+		ret = ret && (ep->curpacksize == maxsize);
+
+	if (snd_usb_get_speed(ep->chip->dev) != USB_SPEED_FULL) {
+		packs_per_ms = 8 >> ep->datainterval;
+		max_packs_per_urb = MAX_PACKS_HS;
+	} else {
+		packs_per_ms = 1;
+		max_packs_per_urb = MAX_PACKS;
+	}
+	if (sync_ep && !snd_usb_endpoint_implicit_feedback_sink(ep))
+		max_packs_per_urb = min(max_packs_per_urb,
+					1U << sync_ep->syncinterval);
+	max_packs_per_urb = max(1u, max_packs_per_urb >> ep->datainterval);
+
+	/*
+	 * Capture endpoints need to use small URBs because there's no way
+	 * to tell in advance where the next period will end, and we don't
+	 * want the next URB to complete much after the period ends.
+	 *
+	 * Playback endpoints with implicit sync much use the same parameters
+	 * as their corresponding capture endpoint.
+	 */
+	if (usb_pipein(ep->pipe) ||
+			snd_usb_endpoint_implicit_feedback_sink(ep)) {
+
+		urb_packs = packs_per_ms;
+		/*
+		 * Wireless devices can poll at a max rate of once per 4ms.
+		 * For dataintervals less than 5, increase the packet count to
+		 * allow the host controller to use bursting to fill in the
+		 * gaps.
+		 */
+		if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_WIRELESS) {
+			int interval = ep->datainterval;
+
+			while (interval < 5) {
+				urb_packs <<= 1;
+				++interval;
+			}
+		}
+		/* make capture URBs <= 1 ms and smaller than a period */
+		urb_packs = min(max_packs_per_urb, urb_packs);
+		while (urb_packs > 1 && urb_packs * maxsize >= period_bytes)
+			urb_packs >>= 1;
+		ret = ret && (ep->nurbs == MAX_URBS);
+
+	/*
+	 * Playback endpoints without implicit sync are adjusted so that
+	 * a period fits as evenly as possible in the smallest number of
+	 * URBs.  The total number of URBs is adjusted to the size of the
+	 * ALSA buffer, subject to the MAX_URBS and MAX_QUEUE limits.
+	 */
+	} else {
+		/* determine how small a packet can be */
+		minsize = (ep->freqn >> (16 - ep->datainterval)) *
+				(frame_bits >> 3);
+		/* with sync from device, assume it can be 12% lower */
+		if (sync_ep)
+			minsize -= minsize >> 3;
+		minsize = max(minsize, 1u);
+
+		/* how many packets will contain an entire ALSA period? */
+		max_packs_per_period = DIV_ROUND_UP(period_bytes, minsize);
+
+		/* how many URBs will contain a period? */
+		urbs_per_period = DIV_ROUND_UP(max_packs_per_period,
+				max_packs_per_urb);
+		/* how many packets are needed in each URB? */
+		urb_packs = DIV_ROUND_UP(max_packs_per_period, urbs_per_period);
+
+		/* limit the number of frames in a single URB */
+		ret = ret && (ep->max_urb_frames ==
+			DIV_ROUND_UP(frames_per_period, urbs_per_period));
+
+		/* try to use enough URBs to contain an entire ALSA buffer */
+		max_urbs = min((unsigned) MAX_URBS,
+				MAX_QUEUE * packs_per_ms / urb_packs);
+		ret = ret && (ep->nurbs == min(max_urbs,
+				urbs_per_period * periods_per_buffer));
+	}
+
+	ret = ret && (ep->datainterval == fmt->datainterval);
+	ret = ret && (ep->maxpacksize == fmt->maxpacksize);
+	ret = ret &&
+		(ep->fill_max == !!(fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX));
+
+	return ret;
+}
+
+/*
  * configure a data endpoint
  */
 static int data_ep_set_params(struct snd_usb_endpoint *ep,
@@ -861,10 +1060,23 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
 	int err;
 
 	if (ep->use_count != 0) {
-		usb_audio_warn(ep->chip,
-			 "Unable to change format on ep #%x: already in use\n",
-			 ep->ep_num);
-		return -EBUSY;
+		bool check = ep->is_implicit_feedback &&
+			check_ep_params(ep, pcm_format,
+					     channels, period_bytes,
+					     period_frames, buffer_periods,
+					     fmt, sync_ep);
+
+		if (!check) {
+			usb_audio_warn(ep->chip,
+				"Unable to change format on ep #%x: already in use\n",
+				ep->ep_num);
+			return -EBUSY;
+		}
+
+		usb_audio_dbg(ep->chip,
+			      "Ep #%x already in use as implicit feedback but format not changed\n",
+			      ep->ep_num);
+		return 0;
 	}
 
 	/* release old buffers, if any */
@@ -874,10 +1086,17 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
 	ep->maxpacksize = fmt->maxpacksize;
 	ep->fill_max = !!(fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX);
 
-	if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL)
+	if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL) {
 		ep->freqn = get_usb_full_speed_rate(rate);
-	else
+		ep->fps = 1000;
+	} else {
 		ep->freqn = get_usb_high_speed_rate(rate);
+		ep->fps = 8000;
+	}
+
+	ep->sample_rem = rate % ep->fps;
+	ep->framesize[0] = rate / ep->fps;
+	ep->framesize[1] = (rate + (ep->fps - 1)) / ep->fps;
 
 	/* calculate the frequency in 16.16 format */
 	ep->freqm = ep->freqn;
@@ -936,6 +1155,7 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep)
 	ep->active_mask = 0;
 	ep->unlink_mask = 0;
 	ep->phase = 0;
+	ep->sample_accum = 0;
 
 	snd_usb_endpoint_start_quirk(ep);
 
diff --git a/sound/usb/endpoint.h b/sound/usb/endpoint.h
index 63a39d4fa8d8..d23fa0a8c11b 100644
--- a/sound/usb/endpoint.h
+++ b/sound/usb/endpoint.h
@@ -28,6 +28,7 @@ void snd_usb_endpoint_release(struct snd_usb_endpoint *ep);
 void snd_usb_endpoint_free(struct snd_usb_endpoint *ep);
 
 int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep);
+int snd_usb_endpoint_slave_next_packet_size(struct snd_usb_endpoint *ep);
 int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep);
 
 void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep,
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index 4f096685ed65..7629116f570e 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -550,6 +550,7 @@ static int line6_hwdep_open(struct snd_hwdep *hw, struct file *file)
 	/* NOTE: hwdep layer provides atomicity here */
 
 	line6->messages.active = 1;
+	line6->messages.nonblock = file->f_flags & O_NONBLOCK ? 1 : 0;
 
 	return 0;
 }
@@ -579,6 +580,9 @@ line6_hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,
 	while (kfifo_len(&line6->messages.fifo) == 0) {
 		mutex_unlock(&line6->messages.read_lock);
 
+		if (line6->messages.nonblock)
+			return -EAGAIN;
+
 		rv = wait_event_interruptible(
 			line6->messages.wait_queue,
 			kfifo_len(&line6->messages.fifo) != 0);
@@ -626,11 +630,27 @@ line6_hwdep_write(struct snd_hwdep *hwdep, const char __user *data, long count,
 	return rv;
 }
 
+static __poll_t
+line6_hwdep_poll(struct snd_hwdep *hwdep, struct file *file, poll_table *wait)
+{
+	__poll_t rv;
+	struct usb_line6 *line6 = hwdep->private_data;
+
+	poll_wait(file, &line6->messages.wait_queue, wait);
+
+	mutex_lock(&line6->messages.read_lock);
+	rv = kfifo_len(&line6->messages.fifo) == 0 ? 0 : EPOLLIN | EPOLLRDNORM;
+	mutex_unlock(&line6->messages.read_lock);
+
+	return rv;
+}
+
 static const struct snd_hwdep_ops hwdep_ops = {
 	.open    = line6_hwdep_open,
 	.release = line6_hwdep_release,
 	.read    = line6_hwdep_read,
 	.write   = line6_hwdep_write,
+	.poll    = line6_hwdep_poll,
 };
 
 /* Insert into circular buffer */
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index e5e572ed5f30..1a4e3700c80c 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -163,6 +163,7 @@ struct usb_line6 {
 		struct mutex read_lock;
 		wait_queue_head_t wait_queue;
 		unsigned int active:1;
+		unsigned int nonblock:1;
 		STRUCT_KFIFO_REC_2(LINE6_BUFSIZE_LISTEN * LINE6_RAW_MESSAGES_MAXCOUNT)
 			fifo;
 	} messages;
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index a5f65a9a0254..b6bcf2f92383 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -2185,6 +2185,421 @@ static int snd_rme_controls_create(struct usb_mixer_interface *mixer)
 	return 0;
 }
 
+/*
+ * RME Babyface Pro (FS)
+ *
+ * These devices exposes a couple of DSP functions via request to EP0.
+ * Switches are available via control registers, while routing is controlled
+ * by controlling the volume on each possible crossing point.
+ * Volume control is linear, from -inf (dec. 0) to +6dB (dec. 65536) with
+ * 0dB being at dec. 32768.
+ */
+enum {
+	SND_BBFPRO_CTL_REG1 = 0,
+	SND_BBFPRO_CTL_REG2
+};
+
+#define SND_BBFPRO_CTL_REG_MASK 1
+#define SND_BBFPRO_CTL_IDX_MASK 0xff
+#define SND_BBFPRO_CTL_IDX_SHIFT 1
+#define SND_BBFPRO_CTL_VAL_MASK 1
+#define SND_BBFPRO_CTL_VAL_SHIFT 9
+#define SND_BBFPRO_CTL_REG1_CLK_MASTER 0
+#define SND_BBFPRO_CTL_REG1_CLK_OPTICAL 1
+#define SND_BBFPRO_CTL_REG1_SPDIF_PRO 7
+#define SND_BBFPRO_CTL_REG1_SPDIF_EMPH 8
+#define SND_BBFPRO_CTL_REG1_SPDIF_OPTICAL 10
+#define SND_BBFPRO_CTL_REG2_48V_AN1 0
+#define SND_BBFPRO_CTL_REG2_48V_AN2 1
+#define SND_BBFPRO_CTL_REG2_SENS_IN3 2
+#define SND_BBFPRO_CTL_REG2_SENS_IN4 3
+#define SND_BBFPRO_CTL_REG2_PAD_AN1 4
+#define SND_BBFPRO_CTL_REG2_PAD_AN2 5
+
+#define SND_BBFPRO_MIXER_IDX_MASK 0x1ff
+#define SND_BBFPRO_MIXER_VAL_MASK 0x3ffff
+#define SND_BBFPRO_MIXER_VAL_SHIFT 9
+#define SND_BBFPRO_MIXER_VAL_MIN 0 // -inf
+#define SND_BBFPRO_MIXER_VAL_MAX 65536 // +6dB
+
+#define SND_BBFPRO_USBREQ_CTL_REG1 0x10
+#define SND_BBFPRO_USBREQ_CTL_REG2 0x17
+#define SND_BBFPRO_USBREQ_MIXER 0x12
+
+static int snd_bbfpro_ctl_update(struct usb_mixer_interface *mixer, u8 reg,
+				 u8 index, u8 value)
+{
+	int err;
+	u16 usb_req, usb_idx, usb_val;
+	struct snd_usb_audio *chip = mixer->chip;
+
+	err = snd_usb_lock_shutdown(chip);
+	if (err < 0)
+		return err;
+
+	if (reg == SND_BBFPRO_CTL_REG1) {
+		usb_req = SND_BBFPRO_USBREQ_CTL_REG1;
+		if (index == SND_BBFPRO_CTL_REG1_CLK_OPTICAL) {
+			usb_idx = 3;
+			usb_val = value ? 3 : 0;
+		} else {
+			usb_idx = 1 << index;
+			usb_val = value ? usb_idx : 0;
+		}
+	} else {
+		usb_req = SND_BBFPRO_USBREQ_CTL_REG2;
+		usb_idx = 1 << index;
+		usb_val = value ? usb_idx : 0;
+	}
+
+	err = snd_usb_ctl_msg(chip->dev,
+			      usb_sndctrlpipe(chip->dev, 0), usb_req,
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      usb_val, usb_idx, NULL, 0);
+
+	snd_usb_unlock_shutdown(chip);
+	return err;
+}
+
+static int snd_bbfpro_ctl_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	u8 reg, idx, val;
+	int pv;
+
+	pv = kcontrol->private_value;
+	reg = pv & SND_BBFPRO_CTL_REG_MASK;
+	idx = (pv >> SND_BBFPRO_CTL_IDX_SHIFT) & SND_BBFPRO_CTL_IDX_MASK;
+	val = kcontrol->private_value >> SND_BBFPRO_CTL_VAL_SHIFT;
+
+	if ((reg == SND_BBFPRO_CTL_REG1 &&
+	     idx == SND_BBFPRO_CTL_REG1_CLK_OPTICAL) ||
+	    (reg == SND_BBFPRO_CTL_REG2 &&
+	    (idx == SND_BBFPRO_CTL_REG2_SENS_IN3 ||
+	     idx == SND_BBFPRO_CTL_REG2_SENS_IN4))) {
+		ucontrol->value.enumerated.item[0] = val;
+	} else {
+		ucontrol->value.integer.value[0] = val;
+	}
+	return 0;
+}
+
+static int snd_bbfpro_ctl_info(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_info *uinfo)
+{
+	u8 reg, idx;
+	int pv;
+
+	pv = kcontrol->private_value;
+	reg = pv & SND_BBFPRO_CTL_REG_MASK;
+	idx = (pv >> SND_BBFPRO_CTL_IDX_SHIFT) & SND_BBFPRO_CTL_IDX_MASK;
+
+	if (reg == SND_BBFPRO_CTL_REG1 &&
+	    idx == SND_BBFPRO_CTL_REG1_CLK_OPTICAL) {
+		static const char * const texts[2] = {
+			"AutoSync",
+			"Internal"
+		};
+		return snd_ctl_enum_info(uinfo, 1, 2, texts);
+	} else if (reg == SND_BBFPRO_CTL_REG2 &&
+		   (idx == SND_BBFPRO_CTL_REG2_SENS_IN3 ||
+		    idx == SND_BBFPRO_CTL_REG2_SENS_IN4)) {
+		static const char * const texts[2] = {
+			"-10dBV",
+			"+4dBu"
+		};
+		return snd_ctl_enum_info(uinfo, 1, 2, texts);
+	}
+
+	uinfo->count = 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	return 0;
+}
+
+static int snd_bbfpro_ctl_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	int err;
+	u8 reg, idx;
+	int old_value, pv, val;
+
+	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
+	struct usb_mixer_interface *mixer = list->mixer;
+
+	pv = kcontrol->private_value;
+	reg = pv & SND_BBFPRO_CTL_REG_MASK;
+	idx = (pv >> SND_BBFPRO_CTL_IDX_SHIFT) & SND_BBFPRO_CTL_IDX_MASK;
+	old_value = (pv >> SND_BBFPRO_CTL_VAL_SHIFT) & SND_BBFPRO_CTL_VAL_MASK;
+
+	if ((reg == SND_BBFPRO_CTL_REG1 &&
+	     idx == SND_BBFPRO_CTL_REG1_CLK_OPTICAL) ||
+	    (reg == SND_BBFPRO_CTL_REG2 &&
+	    (idx == SND_BBFPRO_CTL_REG2_SENS_IN3 ||
+	     idx == SND_BBFPRO_CTL_REG2_SENS_IN4))) {
+		val = ucontrol->value.enumerated.item[0];
+	} else {
+		val = ucontrol->value.integer.value[0];
+	}
+
+	if (val > 1)
+		return -EINVAL;
+
+	if (val == old_value)
+		return 0;
+
+	kcontrol->private_value = reg
+		| ((idx & SND_BBFPRO_CTL_IDX_MASK) << SND_BBFPRO_CTL_IDX_SHIFT)
+		| ((val & SND_BBFPRO_CTL_VAL_MASK) << SND_BBFPRO_CTL_VAL_SHIFT);
+
+	err = snd_bbfpro_ctl_update(mixer, reg, idx, val);
+	return err < 0 ? err : 1;
+}
+
+static int snd_bbfpro_ctl_resume(struct usb_mixer_elem_list *list)
+{
+	u8 reg, idx;
+	int value, pv;
+
+	pv = list->kctl->private_value;
+	reg = pv & SND_BBFPRO_CTL_REG_MASK;
+	idx = (pv >> SND_BBFPRO_CTL_IDX_SHIFT) & SND_BBFPRO_CTL_IDX_MASK;
+	value = (pv >> SND_BBFPRO_CTL_VAL_SHIFT) & SND_BBFPRO_CTL_VAL_MASK;
+
+	return snd_bbfpro_ctl_update(list->mixer, reg, idx, value);
+}
+
+static int snd_bbfpro_vol_update(struct usb_mixer_interface *mixer, u16 index,
+				 u32 value)
+{
+	struct snd_usb_audio *chip = mixer->chip;
+	int err;
+	u16 idx;
+	u16 usb_idx, usb_val;
+	u32 v;
+
+	err = snd_usb_lock_shutdown(chip);
+	if (err < 0)
+		return err;
+
+	idx = index & SND_BBFPRO_MIXER_IDX_MASK;
+	// 18 bit linear volume, split so 2 bits end up in index.
+	v = value & SND_BBFPRO_MIXER_VAL_MASK;
+	usb_idx = idx | (v & 0x3) << 14;
+	usb_val = (v >> 2) & 0xffff;
+
+	err = snd_usb_ctl_msg(chip->dev,
+			      usb_sndctrlpipe(chip->dev, 0),
+			      SND_BBFPRO_USBREQ_MIXER,
+			      USB_DIR_OUT | USB_TYPE_VENDOR |
+			      USB_RECIP_DEVICE,
+			      usb_val, usb_idx, NULL, 0);
+
+	snd_usb_unlock_shutdown(chip);
+	return err;
+}
+
+static int snd_bbfpro_vol_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	ucontrol->value.integer.value[0] =
+		kcontrol->private_value >> SND_BBFPRO_MIXER_VAL_SHIFT;
+	return 0;
+}
+
+static int snd_bbfpro_vol_info(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = 1;
+	uinfo->value.integer.min = SND_BBFPRO_MIXER_VAL_MIN;
+	uinfo->value.integer.max = SND_BBFPRO_MIXER_VAL_MAX;
+	return 0;
+}
+
+static int snd_bbfpro_vol_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	int err;
+	u16 idx;
+	u32 new_val, old_value, uvalue;
+	struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
+	struct usb_mixer_interface *mixer = list->mixer;
+
+	uvalue = ucontrol->value.integer.value[0];
+	idx = kcontrol->private_value & SND_BBFPRO_MIXER_IDX_MASK;
+	old_value = kcontrol->private_value >> SND_BBFPRO_MIXER_VAL_SHIFT;
+
+	if (uvalue > SND_BBFPRO_MIXER_VAL_MAX)
+		return -EINVAL;
+
+	if (uvalue == old_value)
+		return 0;
+
+	new_val = uvalue & SND_BBFPRO_MIXER_VAL_MASK;
+
+	kcontrol->private_value = idx
+		| (new_val << SND_BBFPRO_MIXER_VAL_SHIFT);
+
+	err = snd_bbfpro_vol_update(mixer, idx, new_val);
+	return err < 0 ? err : 1;
+}
+
+static int snd_bbfpro_vol_resume(struct usb_mixer_elem_list *list)
+{
+	int pv = list->kctl->private_value;
+	u16 idx = pv & SND_BBFPRO_MIXER_IDX_MASK;
+	u32 val = (pv >> SND_BBFPRO_MIXER_VAL_SHIFT)
+		& SND_BBFPRO_MIXER_VAL_MASK;
+	return snd_bbfpro_vol_update(list->mixer, idx, val);
+}
+
+// Predfine elements
+static const struct snd_kcontrol_new snd_bbfpro_ctl_control = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.index = 0,
+	.info = snd_bbfpro_ctl_info,
+	.get = snd_bbfpro_ctl_get,
+	.put = snd_bbfpro_ctl_put
+};
+
+static const struct snd_kcontrol_new snd_bbfpro_vol_control = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.index = 0,
+	.info = snd_bbfpro_vol_info,
+	.get = snd_bbfpro_vol_get,
+	.put = snd_bbfpro_vol_put
+};
+
+static int snd_bbfpro_ctl_add(struct usb_mixer_interface *mixer, u8 reg,
+			      u8 index, char *name)
+{
+	struct snd_kcontrol_new knew = snd_bbfpro_ctl_control;
+
+	knew.name = name;
+	knew.private_value = (reg & SND_BBFPRO_CTL_REG_MASK)
+		| ((index & SND_BBFPRO_CTL_IDX_MASK)
+			<< SND_BBFPRO_CTL_IDX_SHIFT);
+
+	return add_single_ctl_with_resume(mixer, 0, snd_bbfpro_ctl_resume,
+		&knew, NULL);
+}
+
+static int snd_bbfpro_vol_add(struct usb_mixer_interface *mixer, u16 index,
+			      char *name)
+{
+	struct snd_kcontrol_new knew = snd_bbfpro_vol_control;
+
+	knew.name = name;
+	knew.private_value = index & SND_BBFPRO_MIXER_IDX_MASK;
+
+	return add_single_ctl_with_resume(mixer, 0, snd_bbfpro_vol_resume,
+		&knew, NULL);
+}
+
+static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer)
+{
+	int err, i, o;
+	char name[48];
+
+	static const char * const input[] = {
+		"AN1", "AN2", "IN3", "IN4", "AS1", "AS2", "ADAT3",
+		"ADAT4", "ADAT5", "ADAT6", "ADAT7", "ADAT8"};
+
+	static const char * const output[] = {
+		"AN1", "AN2", "PH3", "PH4", "AS1", "AS2", "ADAT3", "ADAT4",
+		"ADAT5", "ADAT6", "ADAT7", "ADAT8"};
+
+	for (o = 0 ; o < 12 ; ++o) {
+		for (i = 0 ; i < 12 ; ++i) {
+			// Line routing
+			snprintf(name, sizeof(name),
+				 "%s-%s-%s Playback Volume",
+				 (i < 2 ? "Mic" : "Line"),
+				 input[i], output[o]);
+			err = snd_bbfpro_vol_add(mixer, (26 * o + i), name);
+			if (err < 0)
+				return err;
+
+			// PCM routing... yes, it is output remapping
+			snprintf(name, sizeof(name),
+				 "PCM-%s-%s Playback Volume",
+				 output[i], output[o]);
+			err = snd_bbfpro_vol_add(mixer, (26 * o + 12 + i),
+						 name);
+			if (err < 0)
+				return err;
+		}
+	}
+
+	// Control Reg 1
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG1,
+				 SND_BBFPRO_CTL_REG1_CLK_OPTICAL,
+				 "Sample Clock Source");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG1,
+				 SND_BBFPRO_CTL_REG1_SPDIF_PRO,
+				 "IEC958 Pro Mask");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG1,
+				 SND_BBFPRO_CTL_REG1_SPDIF_EMPH,
+				 "IEC958 Emphasis");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG1,
+				 SND_BBFPRO_CTL_REG1_SPDIF_OPTICAL,
+				 "IEC958 Switch");
+	if (err < 0)
+		return err;
+
+	// Control Reg 2
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_48V_AN1,
+				 "Mic-AN1 48V");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_48V_AN2,
+				 "Mic-AN2 48V");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_SENS_IN3,
+				 "Line-IN3 Sens.");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_SENS_IN4,
+				 "Line-IN4 Sens.");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_PAD_AN1,
+				 "Mic-AN1 PAD");
+	if (err < 0)
+		return err;
+
+	err = snd_bbfpro_ctl_add(mixer, SND_BBFPRO_CTL_REG2,
+				 SND_BBFPRO_CTL_REG2_PAD_AN2,
+				 "Mic-AN2 PAD");
+	if (err < 0)
+		return err;
+
+	return 0;
+}
+
 int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 {
 	int err = 0;
@@ -2286,6 +2701,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 	case USB_ID(0x0194f, 0x010c): /* Presonus Studio 1810c */
 		err = snd_sc1810_init_mixer(mixer);
 		break;
+	case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */
+		err = snd_bbfpro_controls_create(mixer);
+		break;
 	}
 
 	return err;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index a4e4064f9aee..8a05dcb1344f 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -370,6 +370,10 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
 		ep = 0x81;
 		ifnum = 2;
 		goto add_sync_ep_from_ifnum;
+	case USB_ID(0x2b73, 0x000a): /* Pioneer DJ DJM-900NXS2 */
+		ep = 0x82;
+		ifnum = 0;
+		goto add_sync_ep_from_ifnum;
 	case USB_ID(0x0582, 0x01d8): /* BOSS Katana */
 		/* BOSS Katana amplifiers do not need quirks */
 		return 0;
@@ -404,6 +408,8 @@ add_sync_ep:
 	if (!subs->sync_endpoint)
 		return -EINVAL;
 
+	subs->sync_endpoint->is_implicit_feedback = 1;
+
 	subs->data_endpoint->sync_master = subs->sync_endpoint;
 
 	return 1;
@@ -502,12 +508,15 @@ static int set_sync_endpoint(struct snd_usb_substream *subs,
 						   implicit_fb ?
 							SND_USB_ENDPOINT_TYPE_DATA :
 							SND_USB_ENDPOINT_TYPE_SYNC);
+
 	if (!subs->sync_endpoint) {
 		if (is_playback && attr == USB_ENDPOINT_SYNC_NONE)
 			return 0;
 		return -EINVAL;
 	}
 
+	subs->sync_endpoint->is_implicit_feedback = implicit_fb;
+
 	subs->data_endpoint->sync_master = subs->sync_endpoint;
 
 	return 0;
@@ -1579,6 +1588,8 @@ static void prepare_playback_urb(struct snd_usb_substream *subs,
 	for (i = 0; i < ctx->packets; i++) {
 		if (ctx->packet_size[i])
 			counts = ctx->packet_size[i];
+		else if (ep->sync_master)
+			counts = snd_usb_endpoint_slave_next_packet_size(ep);
 		else
 			counts = snd_usb_endpoint_next_packet_size(ep);
 
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 4174ad11fca6..889c550c9f29 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -54,6 +54,38 @@ void snd_usb_audio_create_proc(struct snd_usb_audio *chip)
 			     proc_audio_usbid_read);
 }
 
+static const char * const channel_labels[] = {
+	[SNDRV_CHMAP_NA]	= "N/A",
+	[SNDRV_CHMAP_MONO]	= "MONO",
+	[SNDRV_CHMAP_FL]	= "FL",
+	[SNDRV_CHMAP_FR]	= "FR",
+	[SNDRV_CHMAP_FC]	= "FC",
+	[SNDRV_CHMAP_LFE]	= "LFE",
+	[SNDRV_CHMAP_RL]	= "RL",
+	[SNDRV_CHMAP_RR]	= "RR",
+	[SNDRV_CHMAP_FLC]	= "FLC",
+	[SNDRV_CHMAP_FRC]	= "FRC",
+	[SNDRV_CHMAP_RC]	= "RC",
+	[SNDRV_CHMAP_SL]	= "SL",
+	[SNDRV_CHMAP_SR]	= "SR",
+	[SNDRV_CHMAP_TC]	= "TC",
+	[SNDRV_CHMAP_TFL]	= "TFL",
+	[SNDRV_CHMAP_TFC]	= "TFC",
+	[SNDRV_CHMAP_TFR]	= "TFR",
+	[SNDRV_CHMAP_TRL]	= "TRL",
+	[SNDRV_CHMAP_TRC]	= "TRC",
+	[SNDRV_CHMAP_TRR]	= "TRR",
+	[SNDRV_CHMAP_TFLC]	= "TFLC",
+	[SNDRV_CHMAP_TFRC]	= "TFRC",
+	[SNDRV_CHMAP_LLFE]	= "LLFE",
+	[SNDRV_CHMAP_RLFE]	= "RLFE",
+	[SNDRV_CHMAP_TSL]	= "TSL",
+	[SNDRV_CHMAP_TSR]	= "TSR",
+	[SNDRV_CHMAP_BC]	= "BC",
+	[SNDRV_CHMAP_RLC]	= "RLC",
+	[SNDRV_CHMAP_RRC]	= "RRC",
+};
+
 /*
  * proc interface for list the supported pcm formats
  */
@@ -97,6 +129,27 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
 			snd_iprintf(buffer, "    Data packet interval: %d us\n",
 				    125 * (1 << fp->datainterval));
 		snd_iprintf(buffer, "    Bits: %d\n", fp->fmt_bits);
+
+		if (fp->dsd_raw)
+			snd_iprintf(buffer, "    DSD raw: DOP=%d, bitrev=%d\n",
+				    fp->dsd_dop, fp->dsd_bitrev);
+
+		if (fp->chmap) {
+			const struct snd_pcm_chmap_elem *map = fp->chmap;
+			int c;
+
+			snd_iprintf(buffer, "    Channel map:");
+			for (c = 0; c < map->channels; c++) {
+				if (map->map[c] >= ARRAY_SIZE(channel_labels) ||
+				    !channel_labels[map->map[c]])
+					snd_iprintf(buffer, " --");
+				else
+					snd_iprintf(buffer, " %s",
+						    channel_labels[map->map[c]]);
+			}
+			snd_iprintf(buffer, "\n");
+		}
+
 		// snd_iprintf(buffer, "    Max Packet Size = %d\n", fp->maxpacksize);
 		// snd_iprintf(buffer, "    EP Attribute = %#x\n", fp->attributes);
 	}
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index eb89902a83be..6d6492195bdc 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -25,6 +25,21 @@
 	.idProduct = prod, \
 	.bInterfaceClass = USB_CLASS_VENDOR_SPEC
 
+#define QUIRK_RENAME_DEVICE(_vendor, _device)				\
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
+		.vendor_name = _vendor,					\
+		.product_name = _device,				\
+		.ifnum = QUIRK_NO_INTERFACE				\
+	}
+
+#define QUIRK_DEVICE_PROFILE(_vendor, _device, _profile)		\
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
+		.vendor_name = _vendor,					\
+		.product_name = _device,				\
+		.profile_name = _profile,				\
+		.ifnum = QUIRK_NO_INTERFACE				\
+	}
+
 /* FTDI devices */
 {
 	USB_DEVICE(0x0403, 0xb8d8),
@@ -61,20 +76,12 @@
 /* Creative/E-Mu devices */
 {
 	USB_DEVICE(0x041e, 0x3010),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Creative Labs",
-		.product_name = "Sound Blaster MP3+",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Creative Labs", "Sound Blaster MP3+")
 },
 /* Creative/Toshiba Multimedia Center SB-0500 */
 {
 	USB_DEVICE(0x041e, 0x3048),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Toshiba",
-		.product_name = "SB-0500",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Toshiba", "SB-0500")
 },
 {
 	/* E-Mu 0202 USB */
@@ -207,11 +214,7 @@
 	.idProduct = 0x0990,
 	.bInterfaceClass = USB_CLASS_AUDIO,
 	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Logitech, Inc.",
-		.product_name = "QuickCam Pro 9000",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Logitech, Inc.", "QuickCam Pro 9000")
 },
 
 /*
@@ -2596,11 +2599,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 },
 {
 	USB_DEVICE(0x0ccd, 0x0028),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "TerraTec",
-		.product_name = "Aureon5.1MkII",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("TerraTec", "Aureon5.1MkII")
 },
 {
 	USB_DEVICE(0x0ccd, 0x0035),
@@ -2615,19 +2614,11 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 /* Stanton/N2IT Final Scratch v1 device ('Scratchamp') */
 {
 	USB_DEVICE(0x103d, 0x0100),
-		.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Stanton",
-		.product_name = "ScratchAmp",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Stanton", "ScratchAmp")
 },
 {
 	USB_DEVICE(0x103d, 0x0101),
-		.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Stanton",
-		.product_name = "ScratchAmp",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Stanton", "ScratchAmp")
 },
 
 /* Novation EMS devices */
@@ -2788,11 +2779,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 {
 	/* aka. Serato Scratch Live DJ Box */
 	USB_DEVICE(0x13e5, 0x0001),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Rane",
-		.product_name = "SL-1",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE("Rane", "SL-1")
 },
 
 /* Native Instruments MK2 series */
@@ -3259,10 +3246,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 	 * is also used by the CM106 based cards, so make it unique.
 	 */
 	USB_DEVICE(0x0d8c, 0x0103),
-	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
-		.product_name = "Audio Advantage MicroII",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_RENAME_DEVICE(NULL, "Audio Advantage MicroII")
 },
 
 /* disabled due to regression for other devices;
@@ -3368,12 +3352,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 /* Dell WD15 Dock */
 {
 	USB_DEVICE(0x0bda, 0x4014),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Dell",
-		.product_name = "WD15 Dock",
-		.profile_name = "Dell-WD15-Dock",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_DEVICE_PROFILE("Dell", "WD15 Dock", "Dell-WD15-Dock")
 },
 /* Dell WD19 Dock */
 {
@@ -3553,12 +3532,8 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 
 #define ALC1220_VB_DESKTOP(vend, prod) { \
 	USB_DEVICE(vend, prod),	\
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
-		.vendor_name = "Realtek", \
-		.product_name = "ALC1220-VB-DT", \
-		.profile_name = "Realtek-ALC1220-VB-Desktop", \
-		.ifnum = QUIRK_NO_INTERFACE \
-	} \
+	QUIRK_DEVICE_PROFILE("Realtek", "ALC1220-VB-DT", \
+			     "Realtek-ALC1220-VB-Desktop") \
 }
 ALC1220_VB_DESKTOP(0x0414, 0xa002), /* Gigabyte TRX40 Aorus Pro WiFi */
 ALC1220_VB_DESKTOP(0x0db0, 0x0d64), /* MSI TRX40 Creator */
@@ -3574,20 +3549,75 @@ ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* Asrock TRX40 Creator */
  */
 {
 	USB_DEVICE(0x0414, 0xa000),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Gigabyte",
-		.product_name = "Aorus Master Front Headphone",
-		.profile_name = "Gigabyte-Aorus-Master-Front-Headphone",
-		.ifnum = QUIRK_NO_INTERFACE
-	}
+	QUIRK_DEVICE_PROFILE("Gigabyte", "Aorus Master Front Headphone",
+			     "Gigabyte-Aorus-Master-Front-Headphone")
 },
 {
 	USB_DEVICE(0x0414, 0xa001),
-	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "Gigabyte",
-		.product_name = "Aorus Master Main Audio",
-		.profile_name = "Gigabyte-Aorus-Master-Main-Audio",
-		.ifnum = QUIRK_NO_INTERFACE
+	QUIRK_DEVICE_PROFILE("Gigabyte", "Aorus Master Main Audio",
+			     "Gigabyte-Aorus-Master-Main-Audio")
+},
+{
+	/*
+	 * Pioneer DJ DJM-900NXS2
+	 * 10 channels playback & 12 channels capture @ 44.1/48/96kHz S24LE
+	 */
+	USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000a),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 10,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+					    USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_44100|
+					    SNDRV_PCM_RATE_48000|
+					    SNDRV_PCM_RATE_96000,
+					.rate_min = 44100,
+					.rate_max = 96000,
+					.nr_rates = 3,
+					.rate_table = (unsigned int[]) {
+						44100, 48000, 96000
+					}
+				}
+			},
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 12,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+					    USB_ENDPOINT_SYNC_ASYNC|
+					    USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_44100|
+					    SNDRV_PCM_RATE_48000|
+					    SNDRV_PCM_RATE_96000,
+					.rate_min = 44100,
+					.rate_max = 96000,
+					.nr_rates = 3,
+					.rate_table = (unsigned int[]) {
+						44100, 48000, 96000
+					}
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
 	}
 },
 
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index d8a765be5dfe..bca0179a0ef8 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1458,6 +1458,30 @@ static void set_format_emu_quirk(struct snd_usb_substream *subs,
 	subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0;
 }
 
+
+/*
+ * Pioneer DJ DJM-900NXS2
+ * Device needs to know the sample rate each time substream is started
+ */
+static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs)
+{
+
+	/* Convert sample rate value to little endian */
+	u8 sr[3];
+
+	sr[0] = subs->cur_rate & 0xff;
+	sr[1] = (subs->cur_rate >> 8) & 0xff;
+	sr[2] = (subs->cur_rate >> 16) & 0xff;
+
+	/* Configure device */
+	usb_set_interface(subs->dev, 0, 1);
+	snd_usb_ctl_msg(subs->stream->chip->dev,
+		usb_rcvctrlpipe(subs->stream->chip->dev, 0),
+		0x01, 0x22, 0x0100, 0x0082, &sr, 0x0003);
+
+	return 0;
+}
+
 void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 			      struct audioformat *fmt)
 {
@@ -1468,6 +1492,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 	case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
 		set_format_emu_quirk(subs, fmt);
 		break;
+	case USB_ID(0x2b73, 0x000a): /* Pioneer DJ DJM-900NXS2 */
+		pioneer_djm_set_format_quirk(subs);
+		break;
 	}
 }
 
@@ -1807,20 +1834,6 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
 		 */
 		fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX;
 		break;
-	case USB_ID(0x1235, 0x8200):  /* Focusrite Scarlett 2i4 2nd gen */
-	case USB_ID(0x1235, 0x8202):  /* Focusrite Scarlett 2i2 2nd gen */
-	case USB_ID(0x1235, 0x8205):  /* Focusrite Scarlett Solo 2nd gen */
-		/*
-		 * Reports that playback should use Synch: Synchronous
-		 * while still providing a feedback endpoint.
-		 * Synchronous causes snapping on some sample rates.
-		 * Force it to use Synch: Asynchronous.
-		 */
-		if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			fp->ep_attr &= ~USB_ENDPOINT_SYNCTYPE;
-			fp->ep_attr |= USB_ENDPOINT_SYNC_ASYNC;
-		}
-		break;
 	}
 }
 
diff --git a/sound/usb/usx2y/usbusx2y.h b/sound/usb/usx2y/usbusx2y.h
index e0f77172ce8f..144b85f57bd2 100644
--- a/sound/usb/usx2y/usbusx2y.h
+++ b/sound/usb/usx2y/usbusx2y.h
@@ -18,7 +18,7 @@ struct snd_usX2Y_AsyncSeq {
 struct snd_usX2Y_urbSeq {
 	int	submitted;
 	int	len;
-	struct urb	*urb[0];
+	struct urb	*urb[];
 };
 
 #include "usx2yhwdeppcm.h"