Merge tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "In this batch, you can find lots of cleanups through the whole
  subsystem, as our good New Year's resolution.  Lots of LOCs and
  commits are about LINE6 driver that was promoted finally from staging
  tree, and as usual, there've been widely spread ASoC changes.

  Here some highlights:

  ALSA core changes
   - Embedding struct device into ALSA core structures
   - sequencer core cleanups / fixes
   - PCM msbits constraints cleanups / fixes
   - New SNDRV_PCM_TRIGGER_DRAIN command
   - PCM kerneldoc fixes, header cleanups
   - PCM code cleanups using more standard codes
   - Control notification ID fixes

  Driver cleanups
   - Cleanups of PCI PM callbacks
   - Timer helper usages cleanups
   - Simplification (e.g. argument reduction) of many driver codes

  HD-audio
   - Hotkey and LED support on HP laptops with Realtek codecs
   - Dock station support on HP laptops
   - Toshiba Satellite S50D fixup
   - Enhanced wallclock timestamp handling for HD-audio
   - Componentization to simplify the linkage between i915 and hd-audio
     drivers for Intel HDMI/DP

  USB-audio
   - Akai MPC Element support
   - Enhanced timestamp handling

  ASoC
   - Lots of refactoringin ASoC core, moving drivers to more data driven
     initialization and rationalizing a lot of DAPM usage
   - Much improved handling of CDCLK clocks on Samsung I2S controllers
   - Lots of driver specific cleanups and feature improvements
   - CODEC support for TI PCM514x and TLV320AIC3104 devices
   - Board support for Tegra systems with Realtek RT5677
   - New driver for Maxim max98357a
   - More enhancements / fixes for Intel SST driver

  Others
   - Promotion of LINE6 driver from staging along with lots of rewrites
     and cleanups
   - DT support for old non-ASoC atmel driver
   - oxygen cleanups, XIO2001 init, Studio Evolution SE6x support
   - Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards
   - A few more ak411x fixes for ice1724 boards"

* tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (542 commits)
  ALSA: line6: toneport: Use explicit type for firmware version
  ALSA: line6: Use explicit type for serial number
  ALSA: line6: Return EIO if read/write not successful
  ALSA: line6: Return error if device not responding
  ALSA: line6: Add delay before reading status
  ASoC: Intel: Clean data after SST fw fetch
  ALSA: hda - Add docking station support for another HP machine
  ALSA: control: fix failure to return new numerical ID in 'replace' event data
  ALSA: usb: update trigger timestamp on first non-zero URB submitted
  ALSA: hda: read trigger_timestamp immediately after starting DMA
  ALSA: pcm: allow for trigger_tstamp snapshot in .trigger
  ALSA: pcm: don't override timestamp unconditionally
  ALSA: off by one bug in snd_riptide_joystick_probe()
  ASoC: rt5670: Set use_single_rw flag for regmap
  ASoC: rt286: Add rt288 codec support
  ASoC: max98357a: Fix build in !CONFIG_OF case
  ASoC: Intel: fix platform_no_drv_owner.cocci warnings
  ARM: dts: Switch Odroid X2/U2 to simple-audio-card
  ARM: dts: Exynos4 and Odroid X2/U3 sound device nodes update
  ALSA: control: fix failure to return numerical ID in 'add' event
  ...

1 files changed, 245 insertions, 102 deletions

diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index dd222b10ce13..51c4713ac6e3 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -87,6 +87,7 @@ struct aic3x_priv {
 #define AIC3X_MODEL_3X 0
 #define AIC3X_MODEL_33 1
 #define AIC3X_MODEL_3007 2
+#define AIC3X_MODEL_3104 3
 	u16 model;
 
 	/* Selects the micbias voltage */
@@ -197,7 +198,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
 static int mic_bias_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec = w->codec;
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 	struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
 
 	switch (event) {
@@ -316,52 +317,37 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 	 * only for swapped L-to-R and R-to-L routes. See below stereo controls
 	 * for direct L-to-L and R-to-R routes.
 	 */
-	SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume",
-		       LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume",
 		       PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume",
 		       DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume",
-		       LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume",
 		       PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume",
 		       DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume",
-		       LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume",
 		       PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume",
 		       DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume",
-		       LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume",
 		       PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume",
 		       DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume",
-		       LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume",
 		       PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume",
 		       DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume",
-		       LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume",
 		       PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume",
 		       DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 
 	/* Stereo output controls for direct L-to-L and R-to-R routes */
-	SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume",
-			 LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("Line PGA Bypass Volume",
 			 PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -369,9 +355,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 			 DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL,
 			 0, 118, 1, output_stage_tlv),
 
-	SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume",
-			 LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("HP PGA Bypass Volume",
 			 PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -379,9 +362,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 			 DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL,
 			 0, 118, 1, output_stage_tlv),
 
-	SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume",
-			 LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume",
 			 PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -424,6 +404,45 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 	SOC_ENUM("Output Driver Ramp-up step", aic3x_rampup_step_enum),
 };
 
+/* For other than tlv320aic3104 */
+static const struct snd_kcontrol_new aic3x_extra_snd_controls[] = {
+	/*
+	 * Output controls that map to output mixer switches. Note these are
+	 * only for swapped L-to-R and R-to-L routes. See below stereo controls
+	 * for direct L-to-L and R-to-R routes.
+	 */
+	SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume",
+		       LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume",
+		       LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume",
+		       LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume",
+		       LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume",
+		       LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume",
+		       LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
+
+	/* Stereo output controls for direct L-to-L and R-to-R routes */
+	SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume",
+			 LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL,
+			 0, 118, 1, output_stage_tlv),
+
+	SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume",
+			 LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL,
+			 0, 118, 1, output_stage_tlv),
+
+	SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume",
+			 LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL,
+			 0, 118, 1, output_stage_tlv),
+};
+
 static const struct snd_kcontrol_new aic3x_mono_controls[] = {
 	SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume",
 			 LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL,
@@ -464,22 +483,24 @@ SOC_DAPM_ENUM("Route", aic3x_right_hpcom_enum);
 
 /* Left Line Mixer */
 static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0),
 };
 
 /* Right Line Mixer */
 static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
 };
 
 /* Mono Mixer */
@@ -494,42 +515,46 @@ static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = {
 
 /* Left HP Mixer */
 static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0),
 };
 
 /* Right HP Mixer */
 static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
 };
 
 /* Left HPCOM Mixer */
 static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0),
 };
 
 /* Right HPCOM Mixer */
 static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
 };
 
 /* Left PGA Mixer */
@@ -550,6 +575,22 @@ static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = {
 	SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
 };
 
+/* Left PGA Mixer for tlv320aic3104 */
+static const struct snd_kcontrol_new aic3104_left_pga_mixer_controls[] = {
+	SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1),
+};
+
+/* Right PGA Mixer for tlv320aic3104 */
+static const struct snd_kcontrol_new aic3104_right_pga_mixer_controls[] = {
+	SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
+};
+
 /* Left Line1 Mux */
 static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls =
 SOC_DAPM_ENUM("Route", aic3x_line1l_2_l_enum);
@@ -593,26 +634,56 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 
 	/* Inputs to Left ADC */
 	SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0),
-	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
-			   &aic3x_left_pga_mixer_controls[0],
-			   ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_left_line1l_mux_controls),
 	SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_left_line1r_mux_controls),
-	SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
-			 &aic3x_left_line2_mux_controls),
 
 	/* Inputs to Right ADC */
 	SND_SOC_DAPM_ADC("Right ADC", "Right Capture",
 			 LINE1R_2_RADC_CTRL, 2, 0),
-	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
-			   &aic3x_right_pga_mixer_controls[0],
-			   ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line1l_mux_controls),
 	SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line1r_mux_controls),
+
+	/* Mic Bias */
+	SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0,
+			 mic_bias_event,
+			 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_OUTPUT("LLOUT"),
+	SND_SOC_DAPM_OUTPUT("RLOUT"),
+	SND_SOC_DAPM_OUTPUT("HPLOUT"),
+	SND_SOC_DAPM_OUTPUT("HPROUT"),
+	SND_SOC_DAPM_OUTPUT("HPLCOM"),
+	SND_SOC_DAPM_OUTPUT("HPRCOM"),
+
+	SND_SOC_DAPM_INPUT("LINE1L"),
+	SND_SOC_DAPM_INPUT("LINE1R"),
+
+	/*
+	 * Virtual output pin to detection block inside codec. This can be
+	 * used to keep codec bias on if gpio or detection features are needed.
+	 * Force pin on or construct a path with an input jack and mic bias
+	 * widgets.
+	 */
+	SND_SOC_DAPM_OUTPUT("Detection"),
+};
+
+/* For other than tlv320aic3104 */
+static const struct snd_soc_dapm_widget aic3x_extra_dapm_widgets[] = {
+	/* Inputs to Left ADC */
+	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
+	SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
+			 &aic3x_left_line2_mux_controls),
+
+	/* Inputs to Right ADC */
+	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line2_mux_controls),
 
@@ -637,11 +708,6 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 	SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32",
 			 AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0),
 
-	/* Mic Bias */
-	SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0,
-			 mic_bias_event,
-			 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
-
 	/* Output mixers */
 	SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0,
 			   &aic3x_left_line_mixer_controls[0],
@@ -662,27 +728,46 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 			   &aic3x_right_hpcom_mixer_controls[0],
 			   ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)),
 
-	SND_SOC_DAPM_OUTPUT("LLOUT"),
-	SND_SOC_DAPM_OUTPUT("RLOUT"),
-	SND_SOC_DAPM_OUTPUT("HPLOUT"),
-	SND_SOC_DAPM_OUTPUT("HPROUT"),
-	SND_SOC_DAPM_OUTPUT("HPLCOM"),
-	SND_SOC_DAPM_OUTPUT("HPRCOM"),
-
 	SND_SOC_DAPM_INPUT("MIC3L"),
 	SND_SOC_DAPM_INPUT("MIC3R"),
-	SND_SOC_DAPM_INPUT("LINE1L"),
-	SND_SOC_DAPM_INPUT("LINE1R"),
 	SND_SOC_DAPM_INPUT("LINE2L"),
 	SND_SOC_DAPM_INPUT("LINE2R"),
+};
 
-	/*
-	 * Virtual output pin to detection block inside codec. This can be
-	 * used to keep codec bias on if gpio or detection features are needed.
-	 * Force pin on or construct a path with an input jack and mic bias
-	 * widgets.
-	 */
-	SND_SOC_DAPM_OUTPUT("Detection"),
+/* For tlv320aic3104 */
+static const struct snd_soc_dapm_widget aic3104_extra_dapm_widgets[] = {
+	/* Inputs to Left ADC */
+	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3104_left_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3104_left_pga_mixer_controls)),
+
+	/* Inputs to Right ADC */
+	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3104_right_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3104_right_pga_mixer_controls)),
+
+	/* Output mixers */
+	SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_line_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_line_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_line_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_line_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_hp_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_hp_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_hp_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_hp_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_hpcom_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_hpcom_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_hpcom_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_hpcom_mixer_controls) - 2),
+
+	SND_SOC_DAPM_INPUT("MIC2L"),
+	SND_SOC_DAPM_INPUT("MIC2R"),
 };
 
 static const struct snd_soc_dapm_widget aic3x_dapm_mono_widgets[] = {
@@ -712,17 +797,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Left Line1R Mux", "single-ended", "LINE1R"},
 	{"Left Line1R Mux", "differential", "LINE1R"},
 
-	{"Left Line2L Mux", "single-ended", "LINE2L"},
-	{"Left Line2L Mux", "differential", "LINE2L"},
-
 	{"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"},
 	{"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"},
-	{"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
-	{"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
-	{"Left PGA Mixer", "Mic3R Switch", "MIC3R"},
 
 	{"Left ADC", NULL, "Left PGA Mixer"},
-	{"Left ADC", NULL, "GPIO1 dmic modclk"},
 
 	/* Right Input */
 	{"Right Line1R Mux", "single-ended", "LINE1R"},
@@ -730,25 +808,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Right Line1L Mux", "single-ended", "LINE1L"},
 	{"Right Line1L Mux", "differential", "LINE1L"},
 
-	{"Right Line2R Mux", "single-ended", "LINE2R"},
-	{"Right Line2R Mux", "differential", "LINE2R"},
-
 	{"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"},
 	{"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"},
-	{"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
-	{"Right PGA Mixer", "Mic3L Switch", "MIC3L"},
-	{"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
 
 	{"Right ADC", NULL, "Right PGA Mixer"},
-	{"Right ADC", NULL, "GPIO1 dmic modclk"},
-
-	/*
-	 * Logical path between digital mic enable and GPIO1 modulator clock
-	 * output function
-	 */
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 128"},
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 64"},
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 32"},
 
 	/* Left DAC Output */
 	{"Left DAC Mux", "DAC_L1", "Left DAC"},
@@ -761,10 +824,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Right DAC Mux", "DAC_R3", "Right DAC"},
 
 	/* Left Line Output */
-	{"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -773,10 +834,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"LLOUT", NULL, "Left Line Out"},
 
 	/* Right Line Output */
-	{"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -785,10 +844,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"RLOUT", NULL, "Right Line Out"},
 
 	/* Left HP Output */
-	{"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -797,10 +854,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPLOUT", NULL, "Left HP Out"},
 
 	/* Right HP Output */
-	{"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -809,10 +864,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPROUT", NULL, "Right HP Out"},
 
 	/* Left HPCOM Output */
-	{"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -823,10 +876,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPLCOM", NULL, "Left HP Com"},
 
 	/* Right HPCOM Output */
-	{"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -839,6 +890,72 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPRCOM", NULL, "Right HP Com"},
 };
 
+/* For other than tlv320aic3104 */
+static const struct snd_soc_dapm_route intercon_extra[] = {
+	/* Left Input */
+	{"Left Line2L Mux", "single-ended", "LINE2L"},
+	{"Left Line2L Mux", "differential", "LINE2L"},
+
+	{"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
+	{"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
+	{"Left PGA Mixer", "Mic3R Switch", "MIC3R"},
+
+	{"Left ADC", NULL, "GPIO1 dmic modclk"},
+
+	/* Right Input */
+	{"Right Line2R Mux", "single-ended", "LINE2R"},
+	{"Right Line2R Mux", "differential", "LINE2R"},
+
+	{"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
+	{"Right PGA Mixer", "Mic3L Switch", "MIC3L"},
+	{"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
+
+	{"Right ADC", NULL, "GPIO1 dmic modclk"},
+
+	/*
+	 * Logical path between digital mic enable and GPIO1 modulator clock
+	 * output function
+	 */
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 128"},
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 64"},
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 32"},
+
+	/* Left Line Output */
+	{"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right Line Output */
+	{"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Left HP Output */
+	{"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right HP Output */
+	{"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Left HPCOM Output */
+	{"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right HPCOM Output */
+	{"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+};
+
+/* For tlv320aic3104 */
+static const struct snd_soc_dapm_route intercon_extra_3104[] = {
+	/* Left Input */
+	{"Left PGA Mixer", "Mic2L Switch", "MIC2L"},
+	{"Left PGA Mixer", "Mic2R Switch", "MIC2R"},
+
+	/* Right Input */
+	{"Right PGA Mixer", "Mic2L Switch", "MIC2L"},
+	{"Right PGA Mixer", "Mic2R Switch", "MIC2R"},
+};
+
 static const struct snd_soc_dapm_route intercon_mono[] = {
 	/* Mono Output */
 	{"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
@@ -867,17 +984,31 @@ static int aic3x_add_widgets(struct snd_soc_codec *codec)
 	switch (aic3x->model) {
 	case AIC3X_MODEL_3X:
 	case AIC3X_MODEL_33:
+		snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets,
+					  ARRAY_SIZE(aic3x_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra,
+					ARRAY_SIZE(intercon_extra));
 		snd_soc_dapm_new_controls(dapm, aic3x_dapm_mono_widgets,
 			ARRAY_SIZE(aic3x_dapm_mono_widgets));
 		snd_soc_dapm_add_routes(dapm, intercon_mono,
 					ARRAY_SIZE(intercon_mono));
 		break;
 	case AIC3X_MODEL_3007:
+		snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets,
+					  ARRAY_SIZE(aic3x_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra,
+					ARRAY_SIZE(intercon_extra));
 		snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets,
 			ARRAY_SIZE(aic3007_dapm_widgets));
 		snd_soc_dapm_add_routes(dapm, intercon_3007,
 					ARRAY_SIZE(intercon_3007));
 		break;
+	case AIC3X_MODEL_3104:
+		snd_soc_dapm_new_controls(dapm, aic3104_extra_dapm_widgets,
+				ARRAY_SIZE(aic3104_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra_3104,
+				ARRAY_SIZE(intercon_extra_3104));
+		break;
 	}
 
 	return 0;
@@ -1438,23 +1569,33 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 	aic3x_init(codec);
 
 	if (aic3x->setup) {
-		/* setup GPIO functions */
-		snd_soc_write(codec, AIC3X_GPIO1_REG,
-			      (aic3x->setup->gpio_func[0] & 0xf) << 4);
-		snd_soc_write(codec, AIC3X_GPIO2_REG,
-			      (aic3x->setup->gpio_func[1] & 0xf) << 4);
+		if (aic3x->model != AIC3X_MODEL_3104) {
+			/* setup GPIO functions */
+			snd_soc_write(codec, AIC3X_GPIO1_REG,
+				      (aic3x->setup->gpio_func[0] & 0xf) << 4);
+			snd_soc_write(codec, AIC3X_GPIO2_REG,
+				      (aic3x->setup->gpio_func[1] & 0xf) << 4);
+		} else {
+			dev_warn(codec->dev, "GPIO functionality is not supported on tlv320aic3104\n");
+		}
 	}
 
 	switch (aic3x->model) {
 	case AIC3X_MODEL_3X:
 	case AIC3X_MODEL_33:
+		snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls,
+				ARRAY_SIZE(aic3x_extra_snd_controls));
 		snd_soc_add_codec_controls(codec, aic3x_mono_controls,
 				ARRAY_SIZE(aic3x_mono_controls));
 		break;
 	case AIC3X_MODEL_3007:
+		snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls,
+				ARRAY_SIZE(aic3x_extra_snd_controls));
 		snd_soc_add_codec_controls(codec,
 				&aic3x_classd_amp_gain_ctrl, 1);
 		break;
+	case AIC3X_MODEL_3104:
+		break;
 	}
 
 	/* set mic bias voltage */
@@ -1522,6 +1663,7 @@ static const struct i2c_device_id aic3x_i2c_id[] = {
 	{ "tlv320aic33", AIC3X_MODEL_33 },
 	{ "tlv320aic3007", AIC3X_MODEL_3007 },
 	{ "tlv320aic3106", AIC3X_MODEL_3X },
+	{ "tlv320aic3104", AIC3X_MODEL_3104 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
@@ -1673,6 +1815,7 @@ static const struct of_device_id tlv320aic3x_of_match[] = {
 	{ .compatible = "ti,tlv320aic33" },
 	{ .compatible = "ti,tlv320aic3007" },
 	{ .compatible = "ti,tlv320aic3106" },
+	{ .compatible = "ti,tlv320aic3104" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match);