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Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/init.c9
-rw-r--r--sound/core/jack.c21
-rw-r--r--sound/core/pcm_dmaengine.c22
-rw-r--r--sound/core/pcm_native.c2
-rw-r--r--sound/core/seq/seq_ump_convert.c60
-rw-r--r--sound/core/ump.c15
-rw-r--r--sound/core/ump_convert.c1
7 files changed, 110 insertions, 20 deletions
diff --git a/sound/core/init.c b/sound/core/init.c
index 4e52bbe32786..b9b708cf980d 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -537,6 +537,11 @@ void snd_card_disconnect(struct snd_card *card)
synchronize_irq(card->sync_irq);
snd_info_card_disconnect(card);
+#ifdef CONFIG_SND_DEBUG
+ debugfs_remove(card->debugfs_root);
+ card->debugfs_root = NULL;
+#endif
+
if (card->registered) {
device_del(&card->card_dev);
card->registered = false;
@@ -586,10 +591,6 @@ static int snd_card_do_free(struct snd_card *card)
dev_warn(card->dev, "unable to free card info\n");
/* Not fatal error */
}
-#ifdef CONFIG_SND_DEBUG
- debugfs_remove(card->debugfs_root);
- card->debugfs_root = NULL;
-#endif
if (card->release_completion)
complete(card->release_completion);
if (!card->managed)
diff --git a/sound/core/jack.c b/sound/core/jack.c
index e08b2c4fbd1a..e4bcecdf89b7 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -37,11 +37,15 @@ static const int jack_switch_types[SND_JACK_SWITCH_TYPES] = {
};
#endif /* CONFIG_SND_JACK_INPUT_DEV */
+static void snd_jack_remove_debugfs(struct snd_jack *jack);
+
static int snd_jack_dev_disconnect(struct snd_device *device)
{
-#ifdef CONFIG_SND_JACK_INPUT_DEV
struct snd_jack *jack = device->device_data;
+ snd_jack_remove_debugfs(jack);
+
+#ifdef CONFIG_SND_JACK_INPUT_DEV
guard(mutex)(&jack->input_dev_lock);
if (!jack->input_dev)
return 0;
@@ -381,10 +385,14 @@ static int snd_jack_debugfs_add_inject_node(struct snd_jack *jack,
return 0;
}
-static void snd_jack_debugfs_clear_inject_node(struct snd_jack_kctl *jack_kctl)
+static void snd_jack_remove_debugfs(struct snd_jack *jack)
{
- debugfs_remove(jack_kctl->jack_debugfs_root);
- jack_kctl->jack_debugfs_root = NULL;
+ struct snd_jack_kctl *jack_kctl;
+
+ list_for_each_entry(jack_kctl, &jack->kctl_list, list) {
+ debugfs_remove(jack_kctl->jack_debugfs_root);
+ jack_kctl->jack_debugfs_root = NULL;
+ }
}
#else /* CONFIG_SND_JACK_INJECTION_DEBUG */
static int snd_jack_debugfs_add_inject_node(struct snd_jack *jack,
@@ -393,7 +401,7 @@ static int snd_jack_debugfs_add_inject_node(struct snd_jack *jack,
return 0;
}
-static void snd_jack_debugfs_clear_inject_node(struct snd_jack_kctl *jack_kctl)
+static void snd_jack_remove_debugfs(struct snd_jack *jack)
{
}
#endif /* CONFIG_SND_JACK_INJECTION_DEBUG */
@@ -404,7 +412,6 @@ static void snd_jack_kctl_private_free(struct snd_kcontrol *kctl)
jack_kctl = kctl->private_data;
if (jack_kctl) {
- snd_jack_debugfs_clear_inject_node(jack_kctl);
list_del(&jack_kctl->list);
kfree(jack_kctl);
}
@@ -497,8 +504,8 @@ int snd_jack_new(struct snd_card *card, const char *id, int type,
.dev_free = snd_jack_dev_free,
#ifdef CONFIG_SND_JACK_INPUT_DEV
.dev_register = snd_jack_dev_register,
- .dev_disconnect = snd_jack_dev_disconnect,
#endif /* CONFIG_SND_JACK_INPUT_DEV */
+ .dev_disconnect = snd_jack_dev_disconnect,
};
if (initial_kctl) {
diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c
index 12aa1cef11a1..cc5db93b9132 100644
--- a/sound/core/pcm_dmaengine.c
+++ b/sound/core/pcm_dmaengine.c
@@ -349,6 +349,16 @@ int snd_dmaengine_pcm_open_request_chan(struct snd_pcm_substream *substream,
}
EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_chan);
+int snd_dmaengine_pcm_sync_stop(struct snd_pcm_substream *substream)
+{
+ struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+ dmaengine_synchronize(prtd->dma_chan);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_sync_stop);
+
/**
* snd_dmaengine_pcm_close - Close a dmaengine based PCM substream
* @substream: PCM substream
@@ -358,6 +368,12 @@ EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_chan);
int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream)
{
struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+ struct dma_tx_state state;
+ enum dma_status status;
+
+ status = dmaengine_tx_status(prtd->dma_chan, prtd->cookie, &state);
+ if (status == DMA_PAUSED)
+ dmaengine_terminate_async(prtd->dma_chan);
dmaengine_synchronize(prtd->dma_chan);
kfree(prtd);
@@ -378,6 +394,12 @@ EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close);
int snd_dmaengine_pcm_close_release_chan(struct snd_pcm_substream *substream)
{
struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+ struct dma_tx_state state;
+ enum dma_status status;
+
+ status = dmaengine_tx_status(prtd->dma_chan, prtd->cookie, &state);
+ if (status == DMA_PAUSED)
+ dmaengine_terminate_async(prtd->dma_chan);
dmaengine_synchronize(prtd->dma_chan);
dma_release_channel(prtd->dma_chan);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 521ba56392a0..c152ccf32214 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1775,6 +1775,8 @@ static int snd_pcm_pre_resume(struct snd_pcm_substream *substream,
snd_pcm_state_t state)
{
struct snd_pcm_runtime *runtime = substream->runtime;
+ if (runtime->state != SNDRV_PCM_STATE_SUSPENDED)
+ return -EBADFD;
if (!(runtime->info & SNDRV_PCM_INFO_RESUME))
return -ENOSYS;
runtime->trigger_master = substream;
diff --git a/sound/core/seq/seq_ump_convert.c b/sound/core/seq/seq_ump_convert.c
index ee6ac649df83..e90b27a135e6 100644
--- a/sound/core/seq/seq_ump_convert.c
+++ b/sound/core/seq/seq_ump_convert.c
@@ -157,7 +157,7 @@ static void ump_system_to_one_param_ev(const union snd_ump_midi1_msg *val,
static void ump_system_to_songpos_ev(const union snd_ump_midi1_msg *val,
struct snd_seq_event *ev)
{
- ev->data.control.value = (val->system.parm1 << 7) | val->system.parm2;
+ ev->data.control.value = (val->system.parm2 << 7) | val->system.parm1;
}
/* Encoders for 0xf0 - 0xff */
@@ -368,6 +368,7 @@ static int cvt_ump_midi1_to_midi2(struct snd_seq_client *dest,
struct snd_seq_ump_event ev_cvt;
const union snd_ump_midi1_msg *midi1 = (const union snd_ump_midi1_msg *)event->ump;
union snd_ump_midi2_msg *midi2 = (union snd_ump_midi2_msg *)ev_cvt.ump;
+ struct snd_seq_ump_midi2_bank *cc;
ev_cvt = *event;
memset(&ev_cvt.ump, 0, sizeof(ev_cvt.ump));
@@ -387,11 +388,29 @@ static int cvt_ump_midi1_to_midi2(struct snd_seq_client *dest,
midi2->paf.data = upscale_7_to_32bit(midi1->paf.data);
break;
case UMP_MSG_STATUS_CC:
+ cc = &dest_port->midi2_bank[midi1->note.channel];
+ switch (midi1->cc.index) {
+ case UMP_CC_BANK_SELECT:
+ cc->bank_set = 1;
+ cc->cc_bank_msb = midi1->cc.data;
+ return 0; // skip
+ case UMP_CC_BANK_SELECT_LSB:
+ cc->bank_set = 1;
+ cc->cc_bank_lsb = midi1->cc.data;
+ return 0; // skip
+ }
midi2->cc.index = midi1->cc.index;
midi2->cc.data = upscale_7_to_32bit(midi1->cc.data);
break;
case UMP_MSG_STATUS_PROGRAM:
midi2->pg.program = midi1->pg.program;
+ cc = &dest_port->midi2_bank[midi1->note.channel];
+ if (cc->bank_set) {
+ midi2->pg.bank_valid = 1;
+ midi2->pg.bank_msb = cc->cc_bank_msb;
+ midi2->pg.bank_lsb = cc->cc_bank_lsb;
+ cc->bank_set = 0;
+ }
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
midi2->caf.data = upscale_7_to_32bit(midi1->caf.data);
@@ -419,6 +438,7 @@ static int cvt_ump_midi2_to_midi1(struct snd_seq_client *dest,
struct snd_seq_ump_event ev_cvt;
union snd_ump_midi1_msg *midi1 = (union snd_ump_midi1_msg *)ev_cvt.ump;
const union snd_ump_midi2_msg *midi2 = (const union snd_ump_midi2_msg *)event->ump;
+ int err;
u16 v;
ev_cvt = *event;
@@ -443,6 +463,24 @@ static int cvt_ump_midi2_to_midi1(struct snd_seq_client *dest,
midi1->cc.data = downscale_32_to_7bit(midi2->cc.data);
break;
case UMP_MSG_STATUS_PROGRAM:
+ if (midi2->pg.bank_valid) {
+ midi1->cc.status = UMP_MSG_STATUS_CC;
+ midi1->cc.index = UMP_CC_BANK_SELECT;
+ midi1->cc.data = midi2->pg.bank_msb;
+ err = __snd_seq_deliver_single_event(dest, dest_port,
+ (struct snd_seq_event *)&ev_cvt,
+ atomic, hop);
+ if (err < 0)
+ return err;
+ midi1->cc.index = UMP_CC_BANK_SELECT_LSB;
+ midi1->cc.data = midi2->pg.bank_lsb;
+ err = __snd_seq_deliver_single_event(dest, dest_port,
+ (struct snd_seq_event *)&ev_cvt,
+ atomic, hop);
+ if (err < 0)
+ return err;
+ midi1->note.status = midi2->note.status;
+ }
midi1->pg.program = midi2->pg.program;
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
@@ -691,6 +729,7 @@ static int system_ev_to_ump_midi1(const struct snd_seq_event *event,
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
return 1;
}
@@ -701,6 +740,7 @@ static int system_1p_ev_to_ump_midi1(const struct snd_seq_event *event,
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
data->system.parm1 = event->data.control.value & 0x7f;
return 1;
@@ -712,9 +752,10 @@ static int system_2p_ev_to_ump_midi1(const struct snd_seq_event *event,
union snd_ump_midi1_msg *data,
unsigned char status)
{
+ data->system.type = UMP_MSG_TYPE_SYSTEM; // override
data->system.status = status;
- data->system.parm1 = (event->data.control.value >> 7) & 0x7f;
- data->system.parm2 = event->data.control.value & 0x7f;
+ data->system.parm1 = event->data.control.value & 0x7f;
+ data->system.parm2 = (event->data.control.value >> 7) & 0x7f;
return 1;
}
@@ -750,7 +791,8 @@ static int paf_ev_to_ump_midi2(const struct snd_seq_event *event,
/* set up the MIDI2 RPN/NRPN packet data from the parsed info */
static void fill_rpn(struct snd_seq_ump_midi2_bank *cc,
- union snd_ump_midi2_msg *data)
+ union snd_ump_midi2_msg *data,
+ unsigned char channel)
{
if (cc->rpn_set) {
data->rpn.status = UMP_MSG_STATUS_RPN;
@@ -767,6 +809,7 @@ static void fill_rpn(struct snd_seq_ump_midi2_bank *cc,
}
data->rpn.data = upscale_14_to_32bit((cc->cc_data_msb << 7) |
cc->cc_data_lsb);
+ data->rpn.channel = channel;
cc->cc_data_msb = cc->cc_data_lsb = 0;
}
@@ -814,7 +857,7 @@ static int cc_ev_to_ump_midi2(const struct snd_seq_event *event,
cc->cc_data_lsb = val;
if (!(cc->rpn_set || cc->nrpn_set))
return 0; // skip
- fill_rpn(cc, data);
+ fill_rpn(cc, data, channel);
return 1;
}
@@ -854,7 +897,6 @@ static int pgm_ev_to_ump_midi2(const struct snd_seq_event *event,
data->pg.bank_msb = cc->cc_bank_msb;
data->pg.bank_lsb = cc->cc_bank_lsb;
cc->bank_set = 0;
- cc->cc_bank_msb = cc->cc_bank_lsb = 0;
}
return 1;
}
@@ -917,7 +959,7 @@ static int ctrl14_ev_to_ump_midi2(const struct snd_seq_event *event,
cc->cc_data_lsb = lsb;
if (!(cc->rpn_set || cc->nrpn_set))
return 0; // skip
- fill_rpn(cc, data);
+ fill_rpn(cc, data, channel);
return 1;
}
@@ -978,7 +1020,7 @@ static int system_2p_ev_to_ump_midi2(const struct snd_seq_event *event,
union snd_ump_midi2_msg *data,
unsigned char status)
{
- return system_1p_ev_to_ump_midi1(event, dest_port,
+ return system_2p_ev_to_ump_midi1(event, dest_port,
(union snd_ump_midi1_msg *)data,
status);
}
@@ -1035,6 +1077,8 @@ static const struct seq_ev_to_ump seq_ev_ump_encoders[] = {
system_ev_to_ump_midi1, system_ev_to_ump_midi2 },
{ SNDRV_SEQ_EVENT_SENSING, UMP_SYSTEM_STATUS_ACTIVE_SENSING,
system_ev_to_ump_midi1, system_ev_to_ump_midi2 },
+ { SNDRV_SEQ_EVENT_RESET, UMP_SYSTEM_STATUS_RESET,
+ system_ev_to_ump_midi1, system_ev_to_ump_midi2 },
};
static const struct seq_ev_to_ump *find_ump_encoder(int type)
diff --git a/sound/core/ump.c b/sound/core/ump.c
index fd6a68a54278..3f61220c23b4 100644
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -685,10 +685,17 @@ static void seq_notify_protocol(struct snd_ump_endpoint *ump)
*/
int snd_ump_switch_protocol(struct snd_ump_endpoint *ump, unsigned int protocol)
{
+ unsigned int type;
+
protocol &= ump->info.protocol_caps;
if (protocol == ump->info.protocol)
return 0;
+ type = protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK;
+ if (type != SNDRV_UMP_EP_INFO_PROTO_MIDI1 &&
+ type != SNDRV_UMP_EP_INFO_PROTO_MIDI2)
+ return 0;
+
ump->info.protocol = protocol;
ump_dbg(ump, "New protocol = %x (caps = %x)\n",
protocol, ump->info.protocol_caps);
@@ -960,6 +967,14 @@ int snd_ump_parse_endpoint(struct snd_ump_endpoint *ump)
if (err < 0)
ump_dbg(ump, "Unable to get UMP EP stream config\n");
+ /* If no protocol is set by some reason, assume the valid one */
+ if (!(ump->info.protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK)) {
+ if (ump->info.protocol_caps & SNDRV_UMP_EP_INFO_PROTO_MIDI2)
+ ump->info.protocol |= SNDRV_UMP_EP_INFO_PROTO_MIDI2;
+ else if (ump->info.protocol_caps & SNDRV_UMP_EP_INFO_PROTO_MIDI1)
+ ump->info.protocol |= SNDRV_UMP_EP_INFO_PROTO_MIDI1;
+ }
+
/* Query and create blocks from Function Blocks */
for (blk = 0; blk < ump->info.num_blocks; blk++) {
err = create_block_from_fb_info(ump, blk);
diff --git a/sound/core/ump_convert.c b/sound/core/ump_convert.c
index de04799fdb69..f67c44c83fde 100644
--- a/sound/core/ump_convert.c
+++ b/sound/core/ump_convert.c
@@ -404,7 +404,6 @@ static int cvt_legacy_cmd_to_ump(struct ump_cvt_to_ump *cvt,
midi2->pg.bank_msb = cc->cc_bank_msb;
midi2->pg.bank_lsb = cc->cc_bank_lsb;
cc->bank_set = 0;
- cc->cc_bank_msb = cc->cc_bank_lsb = 0;
}
break;
case UMP_MSG_STATUS_CHANNEL_PRESSURE:
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-21 20:20:31 +0000