Merge tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai: "This development cycle resulted in a fair amount of changes in both core and driver sides. The most significant change in ALSA core is about PCM. Also the support of of-graph card and the new DAPM widget for DSP are noteworthy changes in ASoC core. And there're lots of small changes splat over the tree, as you can see in diffstat. Below are a few highlights: ALSA core: - Removal of set_fs() hackery from PCM core stuff, and the code reorganization / optimization thereafter - Improved support of PCM ack ops, and a new ABI for improved control/status mmap handling - Lots of constifications in various codes ASoC core: - The support of of-graph card, which may work as a better generic device for a replacement of simple-card - New widget types intended mainly for use with DSPs ASoC drivers: - New drivers for Allwinner V3s SoCs - Ensonic ES8316 codec support - More Intel SKL and KBL works - More device support for Intel SST Atom (mostly for cheap tablets and 2-in-1 devices) - Support for Rockchip PDM controllers - Support for STM32 I2S and S/PDIF controllers - Support for ZTE AUD96P22 codecs HD-audio: - Support of new Realtek codecs (ALC215/ALC285/ALC289), more quirks for HP and Dell machines - A few more fixes for i915 component binding" * tag 'sound-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (418 commits) ALSA: hda - Fix unbalance of i915 module refcount ASoC: Intel: Skylake: Remove driver debugfs exit ASoC: Intel: Skylake: explicitly add the headers sst-dsp.h ALSA: hda/realtek - Remove GPIO_MASK ALSA: hda/realtek - Fix typo of pincfg for Dell quirk ALSA: pcm: add a documentation for tracepoints ALSA: atmel: ac97c: fix error return code in atmel_ac97c_probe() ALSA: x86: fix error return code in hdmi_lpe_audio_probe() ASoC: Intel: Skylake: Add support to read firmware registers ASoC: Intel: Skylake: Add sram address to sst_addr structure ASoC: Intel: Skylake: Debugfs facility to dump module config ASoC: Intel: Skylake: Add debugfs support ASoC: fix semicolon.cocci warnings ASoC: rt5645: Add quirk override by module option ASoC: rsnd: make arrays path and cmd_case static const ASoC: audio-graph-card: add widgets and routing for external amplifier support ASoC: audio-graph-card: update bindings for amplifier support ASoC: rt5665: calibration should be done before jack detection ASoC: rsnd: constify dev_pm_ops structures. ASoC: nau8825: change crosstalk-bypass property to bool type ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2017-07-06 10:56:51 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2017-07-06 10:56:51 -0700
commit: 920f2ecdf6c3b3526f60fbd38c68597953cad3ee (patch)
tree: 18188922ba38a5c53ee8d17032eb5c46dffc7fa2 /sound/soc
parent: 9ced560b82606b35adb33a27012a148d418a4c1f (diff)
parent: fc18282cdcba984ab89c74d7e844c10114ae0795 (diff)
download: linux-0-day-920f2ecdf6c3b3526f60fbd38c68597953cad3ee.tar.gz
linux-0-day-920f2ecdf6c3b3526f60fbd38c68597953cad3ee.tar.xz
124 files changed, 9597 insertions, 1105 deletions
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
index 6eaf081cad508..4b27aed40a512 100644
--- a/sound/soc/atmel/atmel-pcm.h
+++ b/sound/soc/atmel/atmel-pcm.h
@@ -83,8 +83,7 @@ struct atmel_pcm_dma_params {
 #define ssc_readx(base, reg)            (__raw_readl((base) + (reg)))
 #define ssc_writex(base, reg, value)    __raw_writel((value), (base) + (reg))
 
-#if defined(CONFIG_SND_ATMEL_SOC_PDC) || \
-	defined(CONFIG_SND_ATMEL_SOC_PDC_MODULE)
+#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_PDC)
 int atmel_pcm_pdc_platform_register(struct device *dev);
 void atmel_pcm_pdc_platform_unregister(struct device *dev);
 #else
@@ -97,8 +96,7 @@ static inline void atmel_pcm_pdc_platform_unregister(struct device *dev)
 }
 #endif
 
-#if defined(CONFIG_SND_ATMEL_SOC_DMA) || \
-	defined(CONFIG_SND_ATMEL_SOC_DMA_MODULE)
+#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_DMA)
 int atmel_pcm_dma_platform_register(struct device *dev);
 void atmel_pcm_dma_platform_unregister(struct device *dev);
 #else
diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index a72c7d642026e..3a13932831564 100644
--- a/sound/soc/atmel/tse850-pcm5142.c
+++ b/sound/soc/atmel/tse850-pcm5142.c
@@ -227,7 +227,7 @@ int tse850_put_ana(struct snd_kcontrol *kctrl,
 static const char * const mux_text[] = { "Mixer", "Loop" };
 
 static const struct soc_enum mux_enum =
-	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, mux_text);
+	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(mux_text), mux_text);
 
 static const struct snd_kcontrol_new mux1 =
 	SOC_DAPM_ENUM_EXT("MUX1", mux_enum, tse850_get_mux1, tse850_put_mux1);
@@ -252,7 +252,7 @@ static const char * const ana_text[] = {
 };
 
 static const struct soc_enum ana_enum =
-	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 9, ana_text);
+	SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(ana_text), ana_text);
 
 static const struct snd_kcontrol_new out =
 	SOC_DAPM_ENUM_EXT("ANA", ana_enum, tse850_get_ana, tse850_put_ana);
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 02ad2606fa19c..913e29275f4e5 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -279,23 +279,33 @@ static int bf5xx_pcm_mmap(struct snd_pcm_substream *substream,
 	return 0 ;
 }
 #else
-static	int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
-		    snd_pcm_uframes_t pos,
-		    void __user *buf, snd_pcm_uframes_t count)
+static	int bf5xx_pcm_copy(struct snd_pcm_substream *substream,
+			   int channel, unsigned long pos,
+			   void *buf, unsigned long count)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	unsigned int chan_mask = ac97_chan_mask[runtime->channels - 1];
+	struct ac97_frame *dst;
+
 	pr_debug("%s copy pos:0x%lx count:0x%lx\n",
 			substream->stream ? "Capture" : "Playback", pos, count);
+	dst = (struct ac97_frame *)runtime->dma_area +
+		bytes_to_frames(runtime, pos);
+	count = bytes_to_frames(runtime, count);
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		bf5xx_pcm_to_ac97((struct ac97_frame *)runtime->dma_area + pos,
-			(__u16 *)buf, count, chan_mask);
+		bf5xx_pcm_to_ac97(dst, buf, count, chan_mask);
 	else
-		bf5xx_ac97_to_pcm((struct ac97_frame *)runtime->dma_area + pos,
-			(__u16 *)buf, count);
+		bf5xx_ac97_to_pcm(dst, buf, count);
 	return 0;
 }
+
+static	int bf5xx_pcm_copy_user(struct snd_pcm_substream *substream,
+				int channel, unsigned long pos,
+				void __user *buf, unsigned long count)
+{
+	return bf5xx_pcm_copy(substream, channel, pos, (void *)buf, count);
+}
 #endif
 
 static struct snd_pcm_ops bf5xx_pcm_ac97_ops = {
@@ -309,7 +319,8 @@ static struct snd_pcm_ops bf5xx_pcm_ac97_ops = {
 #if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
 	.mmap		= bf5xx_pcm_mmap,
 #else
-	.copy		= bf5xx_pcm_copy,
+	.copy_user	= bf5xx_pcm_copy_user,
+	.copy_kernel	= bf5xx_pcm_copy,
 #endif
 };
 
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 6cba211da32ee..470d99abf6f64 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -225,8 +225,9 @@ static int bf5xx_pcm_mmap(struct snd_pcm_substream *substream,
 	return 0 ;
 }
 
-static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
-	snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count)
+static int bf5xx_pcm_copy(struct snd_pcm_substream *substream,
+			  int channel, unsigned long pos,
+			  void *buf, unsigned long count)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_runtime *runtime = substream->runtime;
@@ -238,6 +239,8 @@ static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
 	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	if (dma_data->tdm_mode) {
+		pos = bytes_to_frames(runtime, pos);
+		count = bytes_to_frames(runtime, count);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 			src = buf;
 			dst = runtime->dma_area;
@@ -269,21 +272,29 @@ static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 			src = buf;
 			dst = runtime->dma_area;
-			dst += frames_to_bytes(runtime, pos);
+			dst += pos;
 		} else {
 			src = runtime->dma_area;
-			src += frames_to_bytes(runtime, pos);
+			src += pos;
 			dst = buf;
 		}
 
-		memcpy(dst, src, frames_to_bytes(runtime, count));
+		memcpy(dst, src, count);
 	}
 
 	return 0;
 }
 
+static int bf5xx_pcm_copy_user(struct snd_pcm_substream *substream,
+			       int channel, unsigned long pos,
+			       void __user *buf, unsigned long count)
+{
+	return bf5xx_pcm_copy(substream, channel, pos, (void *)buf, count);
+}
+
 static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
-	int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count)
+			     int channel, unsigned long pos,
+			     unsigned long count)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_runtime *runtime = substream->runtime;
@@ -295,11 +306,11 @@ static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
 	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	if (dma_data->tdm_mode) {
-		offset = pos * 8 * sample_size;
-		samples = count * 8;
+		offset = bytes_to_frames(runtime, pos) * 8 * sample_size;
+		samples = bytes_to_frames(runtime, count) * 8;
 	} else {
-		offset = frames_to_bytes(runtime, pos);
-		samples = count * runtime->channels;
+		offset = pos;
+		samples = bytes_to_samples(runtime, count);
 	}
 
 	snd_pcm_format_set_silence(runtime->format, buf + offset, samples);
@@ -316,8 +327,9 @@ static struct snd_pcm_ops bf5xx_pcm_i2s_ops = {
 	.trigger	= bf5xx_pcm_trigger,
 	.pointer	= bf5xx_pcm_pointer,
 	.mmap		= bf5xx_pcm_mmap,
-	.copy		= bf5xx_pcm_copy,
-	.silence	= bf5xx_pcm_silence,
+	.copy_user	= bf5xx_pcm_copy_user,
+	.copy_kernel	= bf5xx_pcm_copy,
+	.fill_silence	= bf5xx_pcm_silence,
 };
 
 static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 883ed4c8a5510..6c78b0b49b814 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -72,6 +72,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_DA9055 if I2C
 	select SND_SOC_DIO2125
 	select SND_SOC_DMIC
+	select SND_SOC_ES8316 if I2C
 	select SND_SOC_ES8328_SPI if SPI_MASTER
 	select SND_SOC_ES8328_I2C if I2C
 	select SND_SOC_ES7134
@@ -543,6 +544,10 @@ config SND_SOC_HDMI_CODEC
 config SND_SOC_ES7134
        tristate "Everest Semi ES7134 CODEC"
 
+config SND_SOC_ES8316
+	tristate "Everest Semi ES8316 CODEC"
+	depends on I2C
+
 config SND_SOC_ES8328
 	tristate
 
@@ -1114,6 +1119,11 @@ config SND_SOC_WM9713
 	tristate
 	select REGMAP_AC97
 
+config SND_SOC_ZX_AUD96P22
+	tristate "ZTE ZX AUD96P22 CODEC"
+	depends on I2C
+	select REGMAP_I2C
+
 # Amp
 config SND_SOC_LM4857
 	tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 28a63fdaf982f..1755a54e3dc93 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -65,6 +65,7 @@ snd-soc-da732x-objs := da732x.o
 snd-soc-da9055-objs := da9055.o
 snd-soc-dmic-objs := dmic.o
 snd-soc-es7134-objs := es7134.o
+snd-soc-es8316-objs := es8316.o
 snd-soc-es8328-objs := es8328.o
 snd-soc-es8328-i2c-objs := es8328-i2c.o
 snd-soc-es8328-spi-objs := es8328-spi.o
@@ -224,6 +225,7 @@ snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o
 snd-soc-wm9713-objs := wm9713.o
 snd-soc-wm-hubs-objs := wm_hubs.o
+snd-soc-zx-aud96p22-objs := zx_aud96p22.o
 # Amp
 snd-soc-dio2125-objs := dio2125.o
 snd-soc-max9877-objs := max9877.o
@@ -300,6 +302,7 @@ obj-$(CONFIG_SND_SOC_DA732X)	+= snd-soc-da732x.o
 obj-$(CONFIG_SND_SOC_DA9055)	+= snd-soc-da9055.o
 obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_ES7134)	+= snd-soc-es7134.o
+obj-$(CONFIG_SND_SOC_ES8316)    += snd-soc-es8316.o
 obj-$(CONFIG_SND_SOC_ES8328)	+= snd-soc-es8328.o
 obj-$(CONFIG_SND_SOC_ES8328_I2C)+= snd-soc-es8328-i2c.o
 obj-$(CONFIG_SND_SOC_ES8328_SPI)+= snd-soc-es8328-spi.o
@@ -455,6 +458,7 @@ obj-$(CONFIG_SND_SOC_WM9712)	+= snd-soc-wm9712.o
 obj-$(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_ZX_AUD96P22) += snd-soc-zx-aud96p22.o
 
 # Amp
 obj-$(CONFIG_SND_SOC_DIO2125)	+= snd-soc-dio2125.o
diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index b2dfddead2277..690edebf029eb 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -94,6 +94,8 @@ struct ak4613_interface {
 struct ak4613_priv {
 	struct mutex lock;
 	const struct ak4613_interface *iface;
+	struct snd_pcm_hw_constraint_list constraint;
+	unsigned int sysclk;
 
 	unsigned int fmt;
 	u8 oc;
@@ -139,9 +141,7 @@ static const struct reg_default ak4613_reg[] = {
 #define AUDIO_IFACE(b, fmt) { b, SND_SOC_DAIFMT_##fmt }
 static const struct ak4613_interface ak4613_iface[] = {
 	/* capture */				/* playback */
-	[0] = {	AUDIO_IFACE(24, LEFT_J),	AUDIO_IFACE(16, RIGHT_J) },
-	[1] = {	AUDIO_IFACE(24, LEFT_J),	AUDIO_IFACE(20, RIGHT_J) },
-	[2] = {	AUDIO_IFACE(24, LEFT_J),	AUDIO_IFACE(24, RIGHT_J) },
+	/* [0] - [2] are not supported */
 	[3] = {	AUDIO_IFACE(24, LEFT_J),	AUDIO_IFACE(24, LEFT_J) },
 	[4] = {	AUDIO_IFACE(24, I2S),		AUDIO_IFACE(24, I2S) },
 };
@@ -254,6 +254,74 @@ static void ak4613_dai_shutdown(struct snd_pcm_substream *substream,
 	mutex_unlock(&priv->lock);
 }
 
+static void ak4613_hw_constraints(struct ak4613_priv *priv,
+				  struct snd_pcm_runtime *runtime)
+{
+	static const unsigned int ak4613_rates[] = {
+		 32000,
+		 44100,
+		 48000,
+		 64000,
+		 88200,
+		 96000,
+		176400,
+		192000,
+	};
+	struct snd_pcm_hw_constraint_list *constraint = &priv->constraint;
+	unsigned int fs;
+	int i;
+
+	constraint->list	= ak4613_rates;
+	constraint->mask	= 0;
+	constraint->count	= 0;
+
+	/*
+	 * Slave Mode
+	 *	Normal: [32kHz, 48kHz] : 256fs,384fs or 512fs
+	 *	Double: [64kHz, 96kHz] : 256fs
+	 *	Quad  : [128kHz,192kHz]: 128fs
+	 *
+	 * Master mode
+	 *	Normal: [32kHz, 48kHz] : 256fs or 512fs
+	 *	Double: [64kHz, 96kHz] : 256fs
+	 *	Quad  : [128kHz,192kHz]: 128fs
+	*/
+	for (i = 0; i < ARRAY_SIZE(ak4613_rates); i++) {
+		/* minimum fs on each range */
+		fs = (ak4613_rates[i] <= 96000) ? 256 : 128;
+
+		if (priv->sysclk >= ak4613_rates[i] * fs)
+			constraint->count = i + 1;
+	}
+
+	snd_pcm_hw_constraint_list(runtime, 0,
+				SNDRV_PCM_HW_PARAM_RATE, constraint);
+}
+
+static int ak4613_dai_startup(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->cnt++;
+
+	ak4613_hw_constraints(priv, substream->runtime);
+
+	return 0;
+}
+
+static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
+				 int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->sysclk = freq;
+
+	return 0;
+}
+
 static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct snd_soc_codec *codec = dai->codec;
@@ -262,11 +330,9 @@ static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
 
 	switch (fmt) {
-	case SND_SOC_DAIFMT_RIGHT_J:
 	case SND_SOC_DAIFMT_LEFT_J:
 	case SND_SOC_DAIFMT_I2S:
 		priv->fmt = fmt;
-
 		break;
 	default:
 		return -EINVAL;
@@ -286,13 +352,8 @@ static bool ak4613_dai_fmt_matching(const struct ak4613_interface *iface,
 	if (fmts->fmt != fmt)
 		return false;
 
-	if (fmt == SND_SOC_DAIFMT_RIGHT_J) {
-		if (fmts->width != width)
-			return false;
-	} else {
-		if (fmts->width < width)
-			return false;
-	}
+	if (fmts->width != width)
+		return false;
 
 	return true;
 }
@@ -319,6 +380,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
 	case 48000:
 		ctrl2 = DFS_NORMAL_SPEED;
 		break;
+	case 64000:
 	case 88200:
 	case 96000:
 		ctrl2 = DFS_DOUBLE_SPEED;
@@ -345,7 +407,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
 		if (ak4613_dai_fmt_matching(priv->iface, is_play, fmt, width))
 			iface = priv->iface;
 	} else {
-		for (i = ARRAY_SIZE(ak4613_iface); i >= 0; i--) {
+		for (i = ARRAY_SIZE(ak4613_iface) - 1; i >= 0; i--) {
 			if (!ak4613_dai_fmt_matching(ak4613_iface + i,
 						     is_play,
 						     fmt, width))
@@ -358,7 +420,6 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
 	if ((priv->iface == NULL) ||
 	    (priv->iface == iface)) {
 		priv->iface = iface;
-		priv->cnt++;
 		ret = 0;
 	}
 	mutex_unlock(&priv->lock);
@@ -407,7 +468,9 @@ static int ak4613_set_bias_level(struct snd_soc_codec *codec,
 }
 
 static const struct snd_soc_dai_ops ak4613_dai_ops = {
+	.startup	= ak4613_dai_startup,
 	.shutdown	= ak4613_dai_shutdown,
+	.set_sysclk	= ak4613_dai_set_sysclk,
 	.set_fmt	= ak4613_dai_set_fmt,
 	.hw_params	= ak4613_dai_hw_params,
 };
@@ -420,8 +483,7 @@ static const struct snd_soc_dai_ops ak4613_dai_ops = {
 				 SNDRV_PCM_RATE_96000  |\
 				 SNDRV_PCM_RATE_176400 |\
 				 SNDRV_PCM_RATE_192000)
-#define AK4613_PCM_FMTBIT	(SNDRV_PCM_FMTBIT_S16_LE |\
-				 SNDRV_PCM_FMTBIT_S24_LE)
+#define AK4613_PCM_FMTBIT	(SNDRV_PCM_FMTBIT_S24_LE)
 
 static struct snd_soc_dai_driver ak4613_dai = {
 	.name = "ak4613-hifi",
@@ -527,6 +589,7 @@ static int ak4613_i2c_probe(struct i2c_client *i2c,
 
 	priv->iface		= NULL;
 	priv->cnt		= 0;
+	priv->sysclk		= 0;
 
 	mutex_init(&priv->lock);
 
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 23ab9646c3514..66de8a2013a6b 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -433,7 +433,7 @@ static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 static int ak4642_set_mcko(struct snd_soc_codec *codec,
 			   u32 frequency)
 {
-	u32 fs_list[] = {
+	static const u32 fs_list[] = {
 		[0] = 8000,
 		[1] = 12000,
 		[2] = 16000,
@@ -447,7 +447,7 @@ static int ak4642_set_mcko(struct snd_soc_codec *codec,
 		[14] = 29400,
 		[15] = 44100,
 	};
-	u32 ps_list[] = {
+	static const u32 ps_list[] = {
 		[0] = 256,
 		[1] = 128,
 		[2] = 64,
diff --git a/sound/soc/codecs/cs35l34.c b/sound/soc/codecs/cs35l34.c
index 7c5d1510cf2cb..0a747c66cc6cc 100644
--- a/sound/soc/codecs/cs35l34.c
+++ b/sound/soc/codecs/cs35l34.c
@@ -567,12 +567,12 @@ static int cs35l34_pcm_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static unsigned int cs35l34_src_rates[] = {
+static const unsigned int cs35l34_src_rates[] = {
 	8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
 };
 
 
-static struct snd_pcm_hw_constraint_list cs35l34_constraints = {
+static const struct snd_pcm_hw_constraint_list cs35l34_constraints = {
 	.count  = ARRAY_SIZE(cs35l34_src_rates),
 	.list   = cs35l34_src_rates,
 };
diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c
index f8aef5869b03a..f1ee184ecab29 100644
--- a/sound/soc/codecs/cs35l35.c
+++ b/sound/soc/codecs/cs35l35.c
@@ -162,6 +162,14 @@ static bool cs35l35_precious_register(struct device *dev, unsigned int reg)
 	}
 }
 
+static void cs35l35_reset(struct cs35l35_private *cs35l35)
+{
+	gpiod_set_value_cansleep(cs35l35->reset_gpio, 0);
+	usleep_range(2000, 2100);
+	gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+	usleep_range(1000, 1100);
+}
+
 static int cs35l35_wait_for_pdn(struct cs35l35_private *cs35l35)
 {
 	int ret;
@@ -756,6 +764,76 @@ static int cs35l35_codec_set_sysclk(struct snd_soc_codec *codec,
 	return ret;
 }
 
+static int cs35l35_boost_inductor(struct cs35l35_private *cs35l35,
+				  int inductor)
+{
+	struct regmap *regmap = cs35l35->regmap;
+	unsigned int bst_ipk = 0;
+
+	/*
+	 * Digital Boost Converter Configuration for feedback,
+	 * ramping, switching frequency, and estimation block seeding.
+	 */
+
+	regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+			   CS35L35_BST_CONV_SWFREQ_MASK, 0x00);
+
+	regmap_read(regmap, CS35L35_BST_PEAK_I, &bst_ipk);
+	bst_ipk &= CS35L35_BST_IPK_MASK;
+
+	switch (inductor) {
+	case 1000: /* 1 uH */
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x24);
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x24);
+		regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+				   CS35L35_BST_CONV_LBST_MASK, 0x00);
+
+		if (bst_ipk < 0x04)
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+		else
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x4E);
+		break;
+	case 1200: /* 1.2 uH */
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
+		regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+				   CS35L35_BST_CONV_LBST_MASK, 0x01);
+
+		if (bst_ipk < 0x04)
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+		else
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x47);
+		break;
+	case 1500: /* 1.5uH */
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
+		regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+				   CS35L35_BST_CONV_LBST_MASK, 0x02);
+
+		if (bst_ipk < 0x04)
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+		else
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x3C);
+		break;
+	case 2200: /* 2.2uH */
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x19);
+		regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x25);
+		regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
+				   CS35L35_BST_CONV_LBST_MASK, 0x03);
+
+		if (bst_ipk < 0x04)
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
+		else
+			regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x23);
+		break;
+	default:
+		dev_err(cs35l35->dev, "Invalid Inductor Value %d uH\n",
+			inductor);
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int cs35l35_codec_probe(struct snd_soc_codec *codec)
 {
 	struct cs35l35_private *cs35l35 = snd_soc_codec_get_drvdata(codec);
@@ -775,6 +853,10 @@ static int cs35l35_codec_probe(struct snd_soc_codec *codec)
 				cs35l35->pdata.bst_ipk <<
 				CS35L35_BST_IPK_SHIFT);
 
+	ret = cs35l35_boost_inductor(cs35l35, cs35l35->pdata.boost_ind);
+	if (ret)
+		return ret;
+
 	if (cs35l35->pdata.gain_zc)
 		regmap_update_bits(cs35l35->regmap, CS35L35_PROTECT_CTL,
 				CS35L35_AMP_GAIN_ZC_MASK,
@@ -1195,7 +1277,15 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client,
 			return -EINVAL;
 		}
 
-		pdata->bst_ipk = (val32 - 1680) / 110;
+		pdata->bst_ipk = ((val32 - 1680) / 110) | CS35L35_VALID_PDATA;
+	}
+
+	ret = of_property_read_u32(np, "cirrus,boost-ind-nanohenry", &val32);
+	if (ret >= 0) {
+		pdata->boost_ind = val32;
+	} else {
+		dev_err(&i2c_client->dev, "Inductor not specified.\n");
+		return -EINVAL;
 	}
 
 	if (of_property_read_u32(np, "cirrus,sp-drv-strength", &val32) >= 0)
@@ -1454,7 +1544,7 @@ static int cs35l35_i2c_probe(struct i2c_client *i2c_client,
 		}
 	}
 
-	gpiod_set_value_cansleep(cs35l35->reset_gpio, 1);
+	cs35l35_reset(cs35l35);
 
 	init_completion(&cs35l35->pdn_done);
 
diff --git a/sound/soc/codecs/cs35l35.h b/sound/soc/codecs/cs35l35.h
index 5a6e43a87c4dd..621bfef70d036 100644
--- a/sound/soc/codecs/cs35l35.h
+++ b/sound/soc/codecs/cs35l35.h
@@ -200,6 +200,12 @@
 #define CS35L35_SP_I2S_DRV_MASK		0x03
 #define CS35L35_SP_I2S_DRV_SHIFT	0
 
+/* Boost Converter Config */
+#define CS35L35_BST_CONV_COEFF_MASK	0xFF
+#define CS35L35_BST_CONV_SLOPE_MASK	0xFF
+#define CS35L35_BST_CONV_LBST_MASK	0x03
+#define CS35L35_BST_CONV_SWFREQ_MASK	0xF0
+
 /* Class H Algorithm Control */
 #define CS35L35_CH_STEREO_MASK		0x40
 #define CS35L35_CH_STEREO_SHIFT		6
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index e78b5f055f25a..d8824773dc299 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -674,8 +674,6 @@ static int cs4271_common_probe(struct device *dev,
 		cs4271->gpio_nreset = cs4271plat->gpio_nreset;
 
 	if (gpio_is_valid(cs4271->gpio_nreset)) {
-		int ret;
-
 		ret = devm_gpio_request(dev, cs4271->gpio_nreset,
 					"CS4271 Reset");
 		if (ret < 0)
diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c
index 1e0d5973b758e..06933a5d0a751 100644
--- a/sound/soc/codecs/cs53l30.c
+++ b/sound/soc/codecs/cs53l30.c
@@ -747,7 +747,7 @@ static unsigned int const cs53l30_src_rates[] = {
 	8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
 };
 
-static struct snd_pcm_hw_constraint_list src_constraints = {
+static const struct snd_pcm_hw_constraint_list src_constraints = {
 	.count = ARRAY_SIZE(cs53l30_src_rates),
 	.list = cs53l30_src_rates,
 };
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 024d83fa6a7f7..c3e11897f8aee 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -13,6 +13,8 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/of_device.h>
+#include <linux/property.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
@@ -1606,12 +1608,12 @@ static enum da7213_dmic_clk_rate
 }
 
 static struct da7213_platform_data
-	*da7213_of_to_pdata(struct snd_soc_codec *codec)
+	*da7213_fw_to_pdata(struct snd_soc_codec *codec)
 {
-	struct device_node *np = codec->dev->of_node;
+	struct device *dev = codec->dev;
 	struct da7213_platform_data *pdata;
-	const char *of_str;
-	u32 of_val32;
+	const char *fw_str;
+	u32 fw_val32;
 
 	pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata) {
@@ -1619,29 +1621,29 @@ static struct da7213_platform_data
 		return NULL;
 	}
 
-	if (of_property_read_u32(np, "dlg,micbias1-lvl", &of_val32) >= 0)
-		pdata->micbias1_lvl = da7213_of_micbias_lvl(codec, of_val32);
+	if (device_property_read_u32(dev, "dlg,micbias1-lvl", &fw_val32) >= 0)
+		pdata->micbias1_lvl = da7213_of_micbias_lvl(codec, fw_val32);
 	else
 		pdata->micbias1_lvl = DA7213_MICBIAS_2_2V;
 
-	if (of_property_read_u32(np, "dlg,micbias2-lvl", &of_val32) >= 0)
-		pdata->micbias2_lvl = da7213_of_micbias_lvl(codec, of_val32);
+	if (device_property_read_u32(dev, "dlg,micbias2-lvl", &fw_val32) >= 0)
+		pdata->micbias2_lvl = da7213_of_micbias_lvl(codec, fw_val32);
 	else
 		pdata->micbias2_lvl = DA7213_MICBIAS_2_2V;
 
-	if (!of_property_read_string(np, "dlg,dmic-data-sel", &of_str))
-		pdata->dmic_data_sel = da7213_of_dmic_data_sel(codec, of_str);
+	if (!device_property_read_string(dev, "dlg,dmic-data-sel", &fw_str))
+		pdata->dmic_data_sel = da7213_of_dmic_data_sel(codec, fw_str);
 	else
 		pdata->dmic_data_sel = DA7213_DMIC_DATA_LRISE_RFALL;
 
-	if (!of_property_read_string(np, "dlg,dmic-samplephase", &of_str))
+	if (!device_property_read_string(dev, "dlg,dmic-samplephase", &fw_str))
 		pdata->dmic_samplephase =
-			da7213_of_dmic_samplephase(codec, of_str);
+			da7213_of_dmic_samplephase(codec, fw_str);
 	else
 		pdata->dmic_samplephase = DA7213_DMIC_SAMPLE_ON_CLKEDGE;
 
-	if (of_property_read_u32(np, "dlg,dmic-clkrate", &of_val32) >= 0)
-		pdata->dmic_clk_rate = da7213_of_dmic_clkrate(codec, of_val32);
+	if (device_property_read_u32(dev, "dlg,dmic-clkrate", &fw_val32) >= 0)
+		pdata->dmic_clk_rate = da7213_of_dmic_clkrate(codec, fw_val32);
 	else
 		pdata->dmic_clk_rate = DA7213_DMIC_CLK_3_0MHZ;
 
@@ -1713,10 +1715,9 @@ static int da7213_probe(struct snd_soc_codec *codec)
 			    DA7213_LINE_AMP_OE, DA7213_LINE_AMP_OE);
 
 	/* Handle DT/Platform data */
-	if (codec->dev->of_node)
-		da7213->pdata = da7213_of_to_pdata(codec);
-	else
-		da7213->pdata = dev_get_platdata(codec->dev);
+	da7213->pdata = dev_get_platdata(codec->dev);
+	if (!da7213->pdata)
+		da7213->pdata = da7213_fw_to_pdata(codec);
 
 	/* Set platform data values */
 	if (da7213->pdata) {
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index d256ebf9e309d..6e1940eb0653c 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -1457,7 +1457,7 @@ static int da7218_dai_event(struct snd_soc_dapm_widget *w,
 				++i;
 				msleep(DA7218_SRM_CHECK_DELAY);
 			}
-		} while ((i < DA7218_SRM_CHECK_TRIES) & (!success));
+		} while ((i < DA7218_SRM_CHECK_TRIES) && (!success));
 
 		if (!success)
 			dev_warn(codec->dev, "SRM failed to lock\n");
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index 6274d79c1353e..1d1d10dd92ae2 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -115,19 +115,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 
 	u16 tonegen_freq_hptest;
-	u8 pll_srm_sts, gain_ramp_ctrl, accdet_cfg8;
+	u8 pll_srm_sts, pll_ctrl, gain_ramp_ctrl, accdet_cfg8;
 	int report = 0, ret = 0;
 
-	/* Lock DAPM and any Kcontrols that are affected by this test */
+	/* Lock DAPM, Kcontrols affected by this test and the PLL */
 	snd_soc_dapm_mutex_lock(dapm);
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
+	mutex_lock(&da7219->pll_lock);
 
 	/* Ensure MCLK is available for HP test procedure */
 	if (da7219->mclk) {
 		ret = clk_prepare_enable(da7219->mclk);
 		if (ret) {
 			dev_err(codec->dev, "Failed to enable mclk - %d\n", ret);
-			mutex_unlock(&da7219->lock);
+			mutex_unlock(&da7219->pll_lock);
+			mutex_unlock(&da7219->ctrl_lock);
 			snd_soc_dapm_mutex_unlock(dapm);
 			return;
 		}
@@ -136,12 +138,21 @@ static void da7219_aad_hptest_work(struct work_struct *work)
 	/*
 	 * If MCLK not present, then we're using the internal oscillator and
 	 * require different frequency settings to achieve the same result.
+	 *
+	 * If MCLK is present, but PLL is not enabled then we enable it here to
+	 * ensure a consistent detection procedure.
 	 */
 	pll_srm_sts = snd_soc_read(codec, DA7219_PLL_SRM_STS);
-	if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK)
+	if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) {
 		tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
-	else
+
+		pll_ctrl = snd_soc_read(codec, DA7219_PLL_CTRL);
+		if ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS)
+			da7219_set_pll(codec, DA7219_SYSCLK_PLL,
+				       DA7219_PLL_FREQ_OUT_98304);
+	} else {
 		tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC);
+	}
 
 	/* Ensure gain ramping at fastest rate */
 	gain_ramp_ctrl = snd_soc_read(codec, DA7219_GAIN_RAMP_CTRL);
@@ -302,11 +313,17 @@ static void da7219_aad_hptest_work(struct work_struct *work)
 	snd_soc_update_bits(codec, DA7219_HP_R_CTRL, DA7219_HP_R_AMP_OE_MASK,
 			    DA7219_HP_R_AMP_OE_MASK);
 
+	/* Restore PLL to previous configuration, if re-configured */
+	if ((pll_srm_sts & DA7219_PLL_SRM_STS_MCLK) &&
+	    ((pll_ctrl & DA7219_PLL_MODE_MASK) == DA7219_PLL_MODE_BYPASS))
+		da7219_set_pll(codec, DA7219_SYSCLK_MCLK, 0);
+
 	/* Remove MCLK, if previously enabled */
 	if (da7219->mclk)
 		clk_disable_unprepare(da7219->mclk);
 
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->pll_lock);
+	mutex_unlock(&da7219->ctrl_lock);
 	snd_soc_dapm_mutex_unlock(dapm);
 
 	/*
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 99601627f83cf..f71d72c22bfc1 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -260,9 +260,9 @@ static int da7219_volsw_locked_get(struct snd_kcontrol *kcontrol,
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = snd_soc_get_volsw(kcontrol, ucontrol);
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	return ret;
 }
@@ -274,9 +274,9 @@ static int da7219_volsw_locked_put(struct snd_kcontrol *kcontrol,
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = snd_soc_put_volsw(kcontrol, ucontrol);
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	return ret;
 }
@@ -288,9 +288,9 @@ static int da7219_enum_locked_get(struct snd_kcontrol *kcontrol,
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = snd_soc_get_enum_double(kcontrol, ucontrol);
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	return ret;
 }
@@ -302,9 +302,9 @@ static int da7219_enum_locked_put(struct snd_kcontrol *kcontrol,
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = snd_soc_put_enum_double(kcontrol, ucontrol);
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	return ret;
 }
@@ -424,9 +424,9 @@ static int da7219_tonegen_freq_get(struct snd_kcontrol *kcontrol,
 	u16 val;
 	int ret;
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = regmap_raw_read(da7219->regmap, reg, &val, sizeof(val));
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	if (ret)
 		return ret;
@@ -458,9 +458,9 @@ static int da7219_tonegen_freq_put(struct snd_kcontrol *kcontrol,
 	 */
 	val = cpu_to_le16(ucontrol->value.integer.value[0]);
 
-	mutex_lock(&da7219->lock);
+	mutex_lock(&da7219->ctrl_lock);
 	ret = regmap_raw_write(da7219->regmap, reg, &val, sizeof(val));
-	mutex_unlock(&da7219->lock);
+	mutex_unlock(&da7219->ctrl_lock);
 
 	return ret;
 }
@@ -801,7 +801,7 @@ static int da7219_dai_event(struct snd_soc_dapm_widget *w,
 				++i;
 				msleep(50);
 			}
-		} while ((i < DA7219_SRM_CHECK_RETRIES) && (!srm_lock));
+		} while ((i < DA7219_SRM_CHECK_RETRIES) & (!srm_lock));
 
 		if (!srm_lock)
 			dev_warn(codec->dev, "SRM failed to lock\n");
@@ -1129,6 +1129,8 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
+	mutex_lock(&da7219->pll_lock);
+
 	switch (clk_id) {
 	case DA7219_CLKSRC_MCLK_SQR:
 		snd_soc_update_bits(codec, DA7219_PLL_CTRL,
@@ -1141,6 +1143,7 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		break;
 	default:
 		dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+		mutex_unlock(&da7219->pll_lock);
 		return -EINVAL;
 	}
 
@@ -1152,19 +1155,20 @@ static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		if (ret) {
 			dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
 				freq);
+			mutex_unlock(&da7219->pll_lock);
 			return ret;
 		}
 	}
 
 	da7219->mclk_rate = freq;
 
+	mutex_unlock(&da7219->pll_lock);
+
 	return 0;
 }
 
-static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
-			      int source, unsigned int fref, unsigned int fout)
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
 	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
 
 	u8 pll_ctrl, indiv_bits, indiv;
@@ -1237,6 +1241,20 @@ static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 	return 0;
 }
 
+static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+			      int source, unsigned int fref, unsigned int fout)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	mutex_lock(&da7219->pll_lock);
+	ret = da7219_set_pll(codec, source, fout);
+	mutex_unlock(&da7219->pll_lock);
+
+	return ret;
+}
+
 static int da7219_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 {
 	struct snd_soc_codec *codec = codec_dai->codec;
@@ -1741,7 +1759,8 @@ static int da7219_probe(struct snd_soc_codec *codec)
 	unsigned int rev;
 	int ret;
 
-	mutex_init(&da7219->lock);
+	mutex_init(&da7219->ctrl_lock);
+	mutex_init(&da7219->pll_lock);
 
 	/* Regulator configuration */
 	ret = da7219_handle_supplies(codec);
diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h
index 6baba7455fa12..8d6c3c8c80263 100644
--- a/sound/soc/codecs/da7219.h
+++ b/sound/soc/codecs/da7219.h
@@ -810,7 +810,8 @@ struct da7219_priv {
 	bool wakeup_source;
 	struct regulator_bulk_data supplies[DA7219_NUM_SUPPLIES];
 	struct regmap *regmap;
-	struct mutex lock;
+	struct mutex ctrl_lock;
+	struct mutex pll_lock;
 
 	struct clk *mclk;
 	unsigned int mclk_rate;
@@ -821,4 +822,6 @@ struct da7219_priv {
 	u8 gain_ramp_ctrl;
 };
 
+int da7219_set_pll(struct snd_soc_codec *codec, int source, unsigned int fout);
+
 #endif /* __DA7219_H */
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
new file mode 100644
index 0000000000000..ecc02449c569b
--- /dev/null
+++ b/sound/soc/codecs/es8316.c
@@ -0,0 +1,637 @@
+/*
+ * es8316.c -- es8316 ALSA SoC audio driver
+ * Copyright Everest Semiconductor Co.,Ltd
+ *
+ * Authors: David Yang <yangxiaohua@everest-semi.com>,
+ *          Daniel Drake <drake@endlessm.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.
+ */
+
+#include <linux/module.h>
+#include <linux/acpi.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
+#include <linux/regmap.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+#include "es8316.h"
+
+/* In slave mode at single speed, the codec is documented as accepting 5
+ * MCLK/LRCK ratios, but we also add ratio 400, which is commonly used on
+ * Intel Cherry Trail platforms (19.2MHz MCLK, 48kHz LRCK).
+ */
+#define NR_SUPPORTED_MCLK_LRCK_RATIOS 6
+static const unsigned int supported_mclk_lrck_ratios[] = {
+	256, 384, 400, 512, 768, 1024
+};
+
+struct es8316_priv {
+	unsigned int sysclk;
+	unsigned int allowed_rates[NR_SUPPORTED_MCLK_LRCK_RATIOS];
+	struct snd_pcm_hw_constraint_list sysclk_constraints;
+};
+
+/*
+ * ES8316 controls
+ */
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9600, 50, 1);
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_max_gain_tlv, -650, 150, 0);
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_min_gain_tlv, -1200, 150, 0);
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(alc_target_tlv, -1650, 150, 0);
+static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(hpmixer_gain_tlv, -1200, 150, 0);
+
+static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(adc_pga_gain_tlv,
+	0, 0, TLV_DB_SCALE_ITEM(-350, 0, 0),
+	1, 1, TLV_DB_SCALE_ITEM(0, 0, 0),
+	2, 2, TLV_DB_SCALE_ITEM(250, 0, 0),
+	3, 3, TLV_DB_SCALE_ITEM(450, 0, 0),
+	4, 4, TLV_DB_SCALE_ITEM(700, 0, 0),
+	5, 5, TLV_DB_SCALE_ITEM(1000, 0, 0),
+	6, 6, TLV_DB_SCALE_ITEM(1300, 0, 0),
+	7, 7, TLV_DB_SCALE_ITEM(1600, 0, 0),
+	8, 8, TLV_DB_SCALE_ITEM(1800, 0, 0),
+	9, 9, TLV_DB_SCALE_ITEM(2100, 0, 0),
+	10, 10, TLV_DB_SCALE_ITEM(2400, 0, 0),
+);
+
+static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(hpout_vol_tlv,
+	0, 0, TLV_DB_SCALE_ITEM(-4800, 0, 0),
+	1, 3, TLV_DB_SCALE_ITEM(-2400, 1200, 0),
+);
+
+static const char * const ng_type_txt[] =
+	{ "Constant PGA Gain", "Mute ADC Output" };
+static const struct soc_enum ng_type =
+	SOC_ENUM_SINGLE(ES8316_ADC_ALC_NG, 6, 2, ng_type_txt);
+
+static const char * const adcpol_txt[] = { "Normal", "Invert" };
+static const struct soc_enum adcpol =
+	SOC_ENUM_SINGLE(ES8316_ADC_MUTE, 1, 2, adcpol_txt);
+static const char *const dacpol_txt[] =
+	{ "Normal", "R Invert", "L Invert", "L + R Invert" };
+static const struct soc_enum dacpol =
+	SOC_ENUM_SINGLE(ES8316_DAC_SET1, 0, 4, dacpol_txt);
+
+static const struct snd_kcontrol_new es8316_snd_controls[] = {
+	SOC_DOUBLE_TLV("Headphone Playback Volume", ES8316_CPHP_ICAL_VOL,
+		       4, 0, 3, 1, hpout_vol_tlv),
+	SOC_DOUBLE_TLV("Headphone Mixer Volume", ES8316_HPMIX_VOL,
+		       0, 4, 7, 0, hpmixer_gain_tlv),
+
+	SOC_ENUM("Playback Polarity", dacpol),
+	SOC_DOUBLE_R_TLV("DAC Playback Volume", ES8316_DAC_VOLL,
+			 ES8316_DAC_VOLR, 0, 0xc0, 1, dac_vol_tlv),
+	SOC_SINGLE("DAC Soft Ramp Switch", ES8316_DAC_SET1, 4, 1, 1),
+	SOC_SINGLE("DAC Soft Ramp Rate", ES8316_DAC_SET1, 2, 4, 0),
+	SOC_SINGLE("DAC Notch Filter Switch", ES8316_DAC_SET2, 6, 1, 0),
+	SOC_SINGLE("DAC Double Fs Switch", ES8316_DAC_SET2, 7, 1, 0),
+	SOC_SINGLE("DAC Stereo Enhancement", ES8316_DAC_SET3, 0, 7, 0),
+
+	SOC_ENUM("Capture Polarity", adcpol),
+	SOC_SINGLE("Mic Boost Switch", ES8316_ADC_D2SEPGA, 0, 1, 0),
+	SOC_SINGLE_TLV("ADC Capture Volume", ES8316_ADC_VOLUME,
+		       0, 0xc0, 1, adc_vol_tlv),
+	SOC_SINGLE_TLV("ADC PGA Gain Volume", ES8316_ADC_PGAGAIN,
+		       4, 10, 0, adc_pga_gain_tlv),
+	SOC_SINGLE("ADC Soft Ramp Switch", ES8316_ADC_MUTE, 4, 1, 0),
+	SOC_SINGLE("ADC Double Fs Switch", ES8316_ADC_DMIC, 4, 1, 0),
+
+	SOC_SINGLE("ALC Capture Switch", ES8316_ADC_ALC1, 6, 1, 0),
+	SOC_SINGLE_TLV("ALC Capture Max Volume", ES8316_ADC_ALC1, 0, 28, 0,
+		       alc_max_gain_tlv),
+	SOC_SINGLE_TLV("ALC Capture Min Volume", ES8316_ADC_ALC2, 0, 28, 0,
+		       alc_min_gain_tlv),
+	SOC_SINGLE_TLV("ALC Capture Target Volume", ES8316_ADC_ALC3, 4, 10, 0,
+		       alc_target_tlv),
+	SOC_SINGLE("ALC Capture Hold Time", ES8316_ADC_ALC3, 0, 10, 0),
+	SOC_SINGLE("ALC Capture Decay Time", ES8316_ADC_ALC4, 4, 10, 0),
+	SOC_SINGLE("ALC Capture Attack Time", ES8316_ADC_ALC4, 0, 10, 0),
+	SOC_SINGLE("ALC Capture Noise Gate Switch", ES8316_ADC_ALC_NG,
+		   5, 1, 0),
+	SOC_SINGLE("ALC Capture Noise Gate Threshold", ES8316_ADC_ALC_NG,
+		   0, 31, 0),
+	SOC_ENUM("ALC Capture Noise Gate Type", ng_type),
+};
+
+/* Analog Input Mux */
+static const char * const es8316_analog_in_txt[] = {
+		"lin1-rin1",
+		"lin2-rin2",
+		"lin1-rin1 with 20db Boost",
+		"lin2-rin2 with 20db Boost"
+};
+static const unsigned int es8316_analog_in_values[] = { 0, 1, 2, 3 };
+static const struct soc_enum es8316_analog_input_enum =
+	SOC_VALUE_ENUM_SINGLE(ES8316_ADC_PDN_LINSEL, 4, 3,
+			      ARRAY_SIZE(es8316_analog_in_txt),
+			      es8316_analog_in_txt,
+			      es8316_analog_in_values);
+static const struct snd_kcontrol_new es8316_analog_in_mux_controls =
+	SOC_DAPM_ENUM("Route", es8316_analog_input_enum);
+
+static const char * const es8316_dmic_txt[] = {
+		"dmic disable",
+		"dmic data at high level",
+		"dmic data at low level",
+};
+static const unsigned int es8316_dmic_values[] = { 0, 1, 2 };
+static const struct soc_enum es8316_dmic_src_enum =
+	SOC_VALUE_ENUM_SINGLE(ES8316_ADC_DMIC, 0, 3,
+			      ARRAY_SIZE(es8316_dmic_txt),
+			      es8316_dmic_txt,
+			      es8316_dmic_values);
+static const struct snd_kcontrol_new es8316_dmic_src_controls =
+	SOC_DAPM_ENUM("Route", es8316_dmic_src_enum);
+
+/* hp mixer mux */
+static const char * const es8316_hpmux_texts[] = {
+	"lin1-rin1",
+	"lin2-rin2",
+	"lin-rin with Boost",
+	"lin-rin with Boost and PGA"
+};
+
+static const unsigned int es8316_hpmux_values[] = { 0, 1, 2, 3 };
+
+static SOC_ENUM_SINGLE_DECL(es8316_left_hpmux_enum, ES8316_HPMIX_SEL,
+	4, es8316_hpmux_texts);
+
+static const struct snd_kcontrol_new es8316_left_hpmux_controls =
+	SOC_DAPM_ENUM("Route", es8316_left_hpmux_enum);
+
+static SOC_ENUM_SINGLE_DECL(es8316_right_hpmux_enum, ES8316_HPMIX_SEL,
+	0, es8316_hpmux_texts);
+
+static const struct snd_kcontrol_new es8316_right_hpmux_controls =
+	SOC_DAPM_ENUM("Route", es8316_right_hpmux_enum);
+
+/* headphone Output Mixer */
+static const struct snd_kcontrol_new es8316_out_left_mix[] = {
+	SOC_DAPM_SINGLE("LLIN Switch", ES8316_HPMIX_SWITCH, 6, 1, 0),
+	SOC_DAPM_SINGLE("Left DAC Switch", ES8316_HPMIX_SWITCH, 7, 1, 0),
+};
+static const struct snd_kcontrol_new es8316_out_right_mix[] = {
+	SOC_DAPM_SINGLE("RLIN Switch", ES8316_HPMIX_SWITCH, 2, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC Switch", ES8316_HPMIX_SWITCH, 3, 1, 0),
+};
+
+/* DAC data source mux */
+static const char * const es8316_dacsrc_texts[] = {
+	"LDATA TO LDAC, RDATA TO RDAC",
+	"LDATA TO LDAC, LDATA TO RDAC",
+	"RDATA TO LDAC, RDATA TO RDAC",
+	"RDATA TO LDAC, LDATA TO RDAC",
+};
+
+static const unsigned int es8316_dacsrc_values[] = { 0, 1, 2, 3 };
+
+static SOC_ENUM_SINGLE_DECL(es8316_dacsrc_mux_enum, ES8316_DAC_SET1,
+	6, es8316_dacsrc_texts);
+
+static const struct snd_kcontrol_new es8316_dacsrc_mux_controls =
+	SOC_DAPM_ENUM("Route", es8316_dacsrc_mux_enum);
+
+static const struct snd_soc_dapm_widget es8316_dapm_widgets[] = {
+	SND_SOC_DAPM_SUPPLY("Bias", ES8316_SYS_PDN, 3, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Analog power", ES8316_SYS_PDN, 4, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Mic Bias", ES8316_SYS_PDN, 5, 1, NULL, 0),
+
+	SND_SOC_DAPM_INPUT("DMIC"),
+	SND_SOC_DAPM_INPUT("MIC1"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+
+	/* Input Mux */
+	SND_SOC_DAPM_MUX("Differential Mux", SND_SOC_NOPM, 0, 0,
+			 &es8316_analog_in_mux_controls),
+
+	SND_SOC_DAPM_SUPPLY("ADC Vref", ES8316_SYS_PDN, 1, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("ADC bias", ES8316_SYS_PDN, 2, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("ADC Clock", ES8316_CLKMGR_CLKSW, 3, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Line input PGA", ES8316_ADC_PDN_LINSEL,
+			 7, 1, NULL, 0),
+	SND_SOC_DAPM_ADC("Mono ADC", NULL, ES8316_ADC_PDN_LINSEL, 6, 1),
+	SND_SOC_DAPM_MUX("Digital Mic Mux", SND_SOC_NOPM, 0, 0,
+			 &es8316_dmic_src_controls),
+
+	/* Digital Interface */
+	SND_SOC_DAPM_AIF_OUT("I2S OUT", "I2S1 Capture",  1,
+			     ES8316_SERDATA_ADC, 6, 1),
+	SND_SOC_DAPM_AIF_IN("I2S IN", "I2S1 Playback", 0,
+			    SND_SOC_NOPM, 0, 0),
+
+	SND_SOC_DAPM_MUX("DAC Source Mux", SND_SOC_NOPM, 0, 0,
+			 &es8316_dacsrc_mux_controls),
+
+	SND_SOC_DAPM_SUPPLY("DAC Vref", ES8316_SYS_PDN, 0, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DAC Clock", ES8316_CLKMGR_CLKSW, 2, 0, NULL, 0),
+	SND_SOC_DAPM_DAC("Right DAC", NULL, ES8316_DAC_PDN, 0, 1),
+	SND_SOC_DAPM_DAC("Left DAC", NULL, ES8316_DAC_PDN, 4, 1),
+
+	/* Headphone Output Side */
+	SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0,
+			 &es8316_left_hpmux_controls),
+	SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
+			 &es8316_right_hpmux_controls),
+	SND_SOC_DAPM_MIXER("Left Headphone Mixer", ES8316_HPMIX_PDN,
+			   5, 1, &es8316_out_left_mix[0],
+			   ARRAY_SIZE(es8316_out_left_mix)),
+	SND_SOC_DAPM_MIXER("Right Headphone Mixer", ES8316_HPMIX_PDN,
+			   1, 1, &es8316_out_right_mix[0],
+			   ARRAY_SIZE(es8316_out_right_mix)),
+	SND_SOC_DAPM_PGA("Left Headphone Mixer Out", ES8316_HPMIX_PDN,
+			 4, 1, NULL, 0),
+	SND_SOC_DAPM_PGA("Right Headphone Mixer Out", ES8316_HPMIX_PDN,
+			 0, 1, NULL, 0),
+
+	SND_SOC_DAPM_OUT_DRV("Left Headphone Charge Pump", ES8316_CPHP_OUTEN,
+			     6, 0, NULL, 0),
+	SND_SOC_DAPM_OUT_DRV("Right Headphone Charge Pump", ES8316_CPHP_OUTEN,
+			     2, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Headphone Charge Pump", ES8316_CPHP_PDN2,
+			    5, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Headphone Charge Pump Clock", ES8316_CLKMGR_CLKSW,
+			    4, 0, NULL, 0),
+
+	SND_SOC_DAPM_OUT_DRV("Left Headphone Driver", ES8316_CPHP_OUTEN,
+			     5, 0, NULL, 0),
+	SND_SOC_DAPM_OUT_DRV("Right Headphone Driver", ES8316_CPHP_OUTEN,
+			     1, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Headphone Out", ES8316_CPHP_PDN1, 2, 1, NULL, 0),
+
+	/* pdn_Lical and pdn_Rical bits are documented as Reserved, but must
+	 * be explicitly unset in order to enable HP output
+	 */
+	SND_SOC_DAPM_SUPPLY("Left Headphone ical", ES8316_CPHP_ICAL_VOL,
+			    7, 1, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Right Headphone ical", ES8316_CPHP_ICAL_VOL,
+			    3, 1, NULL, 0),
+
+	SND_SOC_DAPM_OUTPUT("HPOL"),
+	SND_SOC_DAPM_OUTPUT("HPOR"),
+};
+
+static const struct snd_soc_dapm_route es8316_dapm_routes[] = {
+	/* Recording */
+	{"MIC1", NULL, "Mic Bias"},
+	{"MIC2", NULL, "Mic Bias"},
+	{"MIC1", NULL, "Bias"},
+	{"MIC2", NULL, "Bias"},
+	{"MIC1", NULL, "Analog power"},
+	{"MIC2", NULL, "Analog power"},
+
+	{"Differential Mux", "lin1-rin1", "MIC1"},
+	{"Differential Mux", "lin2-rin2", "MIC2"},
+	{"Line input PGA", NULL, "Differential Mux"},
+
+	{"Mono ADC", NULL, "ADC Clock"},
+	{"Mono ADC", NULL, "ADC Vref"},
+	{"Mono ADC", NULL, "ADC bias"},
+	{"Mono ADC", NULL, "Line input PGA"},
+
+	/* It's not clear why, but to avoid recording only silence,
+	 * the DAC clock must be running for the ADC to work.
+	 */
+	{"Mono ADC", NULL, "DAC Clock"},
+
+	{"Digital Mic Mux", "dmic disable", "Mono ADC"},
+
+	{"I2S OUT", NULL, "Digital Mic Mux"},
+
+	/* Playback */
+	{"DAC Source Mux", "LDATA TO LDAC, RDATA TO RDAC", "I2S IN"},
+
+	{"Left DAC", NULL, "DAC Clock"},
+	{"Right DAC", NULL, "DAC Clock"},
+
+	{"Left DAC", NULL, "DAC Vref"},
+	{"Right DAC", NULL, "DAC Vref"},
+
+	{"Left DAC", NULL, "DAC Source Mux"},
+	{"Right DAC", NULL, "DAC Source Mux"},
+
+	{"Left Headphone Mux", "lin-rin with Boost and PGA", "Line input PGA"},
+	{"Right Headphone Mux", "lin-rin with Boost and PGA", "Line input PGA"},
+
+	{"Left Headphone Mixer", "LLIN Switch", "Left Headphone Mux"},
+	{"Left Headphone Mixer", "Left DAC Switch", "Left DAC"},
+
+	{"Right Headphone Mixer", "RLIN Switch", "Right Headphone Mux"},
+	{"Right Headphone Mixer", "Right DAC Switch", "Right DAC"},
+
+	{"Left Headphone Mixer Out", NULL, "Left Headphone Mixer"},
+	{"Right Headphone Mixer Out", NULL, "Right Headphone Mixer"},
+
+	{"Left Headphone Charge Pump", NULL, "Left Headphone Mixer Out"},
+	{"Right Headphone Charge Pump", NULL, "Right Headphone Mixer Out"},
+
+	{"Left Headphone Charge Pump", NULL, "Headphone Charge Pump"},
+	{"Right Headphone Charge Pump", NULL, "Headphone Charge Pump"},
+
+	{"Left Headphone Charge Pump", NULL, "Headphone Charge Pump Clock"},
+	{"Right Headphone Charge Pump", NULL, "Headphone Charge Pump Clock"},
+
+	{"Left Headphone Driver", NULL, "Left Headphone Charge Pump"},
+	{"Right Headphone Driver", NULL, "Right Headphone Charge Pump"},
+
+	{"HPOL", NULL, "Left Headphone Driver"},
+	{"HPOR", NULL, "Right Headphone Driver"},
+
+	{"HPOL", NULL, "Left Headphone ical"},
+	{"HPOR", NULL, "Right Headphone ical"},
+
+	{"Headphone Out", NULL, "Bias"},
+	{"Headphone Out", NULL, "Analog power"},
+	{"HPOL", NULL, "Headphone Out"},
+	{"HPOR", NULL, "Headphone Out"},
+};
+
+static int es8316_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+				 int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct es8316_priv *es8316 = snd_soc_codec_get_drvdata(codec);
+	int i;
+	int count = 0;
+
+	es8316->sysclk = freq;
+
+	if (freq == 0)
+		return 0;
+
+	/* Limit supported sample rates to ones that can be autodetected
+	 * by the codec running in slave mode.
+	 */
+	for (i = 0; i < NR_SUPPORTED_MCLK_LRCK_RATIOS; i++) {
+		const unsigned int ratio = supported_mclk_lrck_ratios[i];
+
+		if (freq % ratio == 0)
+			es8316->allowed_rates[count++] = freq / ratio;
+	}
+
+	es8316->sysclk_constraints.list = es8316->allowed_rates;
+	es8316->sysclk_constraints.count = count;
+
+	return 0;
+}
+
+static int es8316_set_dai_fmt(struct snd_soc_dai *codec_dai,
+			      unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	u8 serdata1 = 0;
+	u8 serdata2 = 0;
+	u8 clksw;
+	u8 mask;
+
+	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS) {
+		dev_err(codec->dev, "Codec driver only supports slave mode\n");
+		return -EINVAL;
+	}
+
+	if ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_I2S) {
+		dev_err(codec->dev, "Codec driver only supports I2S format\n");
+		return -EINVAL;
+	}
+
+	/* Clock inversion */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		serdata1 |= ES8316_SERDATA1_BCLK_INV;
+		serdata2 |= ES8316_SERDATA2_ADCLRP;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		serdata1 |= ES8316_SERDATA1_BCLK_INV;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		serdata2 |= ES8316_SERDATA2_ADCLRP;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	mask = ES8316_SERDATA1_MASTER | ES8316_SERDATA1_BCLK_INV;
+	snd_soc_update_bits(codec, ES8316_SERDATA1, mask, serdata1);
+
+	mask = ES8316_SERDATA2_FMT_MASK | ES8316_SERDATA2_ADCLRP;
+	snd_soc_update_bits(codec, ES8316_SERDATA_ADC, mask, serdata2);
+	snd_soc_update_bits(codec, ES8316_SERDATA_DAC, mask, serdata2);
+
+	/* Enable BCLK and MCLK inputs in slave mode */
+	clksw = ES8316_CLKMGR_CLKSW_MCLK_ON | ES8316_CLKMGR_CLKSW_BCLK_ON;
+	snd_soc_update_bits(codec, ES8316_CLKMGR_CLKSW, clksw, clksw);
+
+	return 0;
+}
+
+static int es8316_pcm_startup(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct es8316_priv *es8316 = snd_soc_codec_get_drvdata(codec);
+
+	if (es8316->sysclk == 0) {
+		dev_err(codec->dev, "No sysclk provided\n");
+		return -EINVAL;
+	}
+
+	/* The set of sample rates that can be supported depends on the
+	 * MCLK supplied to the CODEC.
+	 */
+	snd_pcm_hw_constraint_list(substream->runtime, 0,
+				   SNDRV_PCM_HW_PARAM_RATE,
+				   &es8316->sysclk_constraints);
+
+	return 0;
+}
+
+static int es8316_pcm_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_codec *codec = rtd->codec;
+	struct es8316_priv *es8316 = snd_soc_codec_get_drvdata(codec);
+	u8 wordlen = 0;
+
+	if (!es8316->sysclk) {
+		dev_err(codec->dev, "No MCLK configured\n");
+		return -EINVAL;
+	}
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		wordlen = ES8316_SERDATA2_LEN_16;
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		wordlen = ES8316_SERDATA2_LEN_20;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		wordlen = ES8316_SERDATA2_LEN_24;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		wordlen = ES8316_SERDATA2_LEN_32;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, ES8316_SERDATA_DAC,
+			    ES8316_SERDATA2_LEN_MASK, wordlen);
+	snd_soc_update_bits(codec, ES8316_SERDATA_ADC,
+			    ES8316_SERDATA2_LEN_MASK, wordlen);
+	return 0;
+}
+
+static int es8316_mute(struct snd_soc_dai *dai, int mute)
+{
+	snd_soc_update_bits(dai->codec, ES8316_DAC_SET1, 0x20,
+			    mute ? 0x20 : 0);
+	return 0;
+}
+
+#define ES8316_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops es8316_ops = {
+	.startup = es8316_pcm_startup,
+	.hw_params = es8316_pcm_hw_params,
+	.set_fmt = es8316_set_dai_fmt,
+	.set_sysclk = es8316_set_dai_sysclk,
+	.digital_mute = es8316_mute,
+};
+
+static struct snd_soc_dai_driver es8316_dai = {
+	.name = "ES8316 HiFi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_48000,
+		.formats = ES8316_FORMATS,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_48000,
+		.formats = ES8316_FORMATS,
+	},
+	.ops = &es8316_ops,
+	.symmetric_rates = 1,
+};
+
+static int es8316_probe(struct snd_soc_codec *codec)
+{
+	/* Reset codec and enable current state machine */
+	snd_soc_write(codec, ES8316_RESET, 0x3f);
+	usleep_range(5000, 5500);
+	snd_soc_write(codec, ES8316_RESET, ES8316_RESET_CSM_ON);
+	msleep(30);
+
+	/*
+	 * Documentation is unclear, but this value from the vendor driver is
+	 * needed otherwise audio output is silent.
+	 */
+	snd_soc_write(codec, ES8316_SYS_VMIDSEL, 0xff);
+
+	/*
+	 * Documentation for this register is unclear and incomplete,
+	 * but here is a vendor-provided value that improves volume
+	 * and quality for Intel CHT platforms.
+	 */
+	snd_soc_write(codec, ES8316_CLKMGR_ADCOSR, 0x32);
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_es8316 = {
+	.probe		= es8316_probe,
+	.idle_bias_off	= true,
+
+	.component_driver = {
+		.controls		= es8316_snd_controls,
+		.num_controls		= ARRAY_SIZE(es8316_snd_controls),
+		.dapm_widgets		= es8316_dapm_widgets,
+		.num_dapm_widgets	= ARRAY_SIZE(es8316_dapm_widgets),
+		.dapm_routes		= es8316_dapm_routes,
+		.num_dapm_routes	= ARRAY_SIZE(es8316_dapm_routes),
+	},
+};
+
+static const struct regmap_config es8316_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = 0x53,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static int es8316_i2c_probe(struct i2c_client *i2c_client,
+			    const struct i2c_device_id *id)
+{
+	struct es8316_priv *es8316;
+	struct regmap *regmap;
+
+	es8316 = devm_kzalloc(&i2c_client->dev, sizeof(struct es8316_priv),
+			      GFP_KERNEL);
+	if (es8316 == NULL)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c_client, es8316);
+
+	regmap = devm_regmap_init_i2c(i2c_client, &es8316_regmap);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	return snd_soc_register_codec(&i2c_client->dev, &soc_codec_dev_es8316,
+				      &es8316_dai, 1);
+}
+
+static int es8316_i2c_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	return 0;
+}
+
+static const struct i2c_device_id es8316_i2c_id[] = {
+	{"es8316", 0 },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, es8316_i2c_id);
+
+static const struct of_device_id es8316_of_match[] = {
+	{ .compatible = "everest,es8316", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, es8316_of_match);
+
+static const struct acpi_device_id es8316_acpi_match[] = {
+	{"ESSX8316", 0},
+	{},
+};
+MODULE_DEVICE_TABLE(acpi, es8316_acpi_match);
+
+static struct i2c_driver es8316_i2c_driver = {
+	.driver = {
+		.name			= "es8316",
+		.acpi_match_table	= ACPI_PTR(es8316_acpi_match),
+		.of_match_table		= of_match_ptr(es8316_of_match),
+	},
+	.probe		= es8316_i2c_probe,
+	.remove		= es8316_i2c_remove,
+	.id_table	= es8316_i2c_id,
+};
+module_i2c_driver(es8316_i2c_driver);
+
+MODULE_DESCRIPTION("Everest Semi ES8316 ALSA SoC Codec Driver");
+MODULE_AUTHOR("David Yang <yangxiaohua@everest-semi.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/es8316.h b/sound/soc/codecs/es8316.h
new file mode 100644
index 0000000000000..6bcdd63ea4594
--- /dev/null
+++ b/sound/soc/codecs/es8316.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright Everest Semiconductor Co.,Ltd
+ *
+ * Author: David Yang <yangxiaohua@everest-semi.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 _ES8316_H
+#define _ES8316_H
+
+/*
+ * ES8316 register space
+ */
+
+/* Reset Control */
+#define ES8316_RESET		0x00
+
+/* Clock Management */
+#define ES8316_CLKMGR_CLKSW	0x01
+#define ES8316_CLKMGR_CLKSEL	0x02
+#define ES8316_CLKMGR_ADCOSR	0x03
+#define ES8316_CLKMGR_ADCDIV1	0x04
+#define ES8316_CLKMGR_ADCDIV2	0x05
+#define ES8316_CLKMGR_DACDIV1	0x06
+#define ES8316_CLKMGR_DACDIV2	0x07
+#define ES8316_CLKMGR_CPDIV	0x08
+
+/* Serial Data Port Control */
+#define ES8316_SERDATA1		0x09
+#define ES8316_SERDATA_ADC	0x0a
+#define ES8316_SERDATA_DAC	0x0b
+
+/* System Control */
+#define ES8316_SYS_VMIDSEL	0x0c
+#define ES8316_SYS_PDN		0x0d
+#define ES8316_SYS_LP1		0x0e
+#define ES8316_SYS_LP2		0x0f
+#define ES8316_SYS_VMIDLOW	0x10
+#define ES8316_SYS_VSEL		0x11
+#define ES8316_SYS_REF		0x12
+
+/* Headphone Mixer */
+#define ES8316_HPMIX_SEL	0x13
+#define ES8316_HPMIX_SWITCH	0x14
+#define ES8316_HPMIX_PDN	0x15
+#define ES8316_HPMIX_VOL	0x16
+
+/* Charge Pump Headphone driver */
+#define ES8316_CPHP_OUTEN	0x17
+#define ES8316_CPHP_ICAL_VOL	0x18
+#define ES8316_CPHP_PDN1	0x19
+#define ES8316_CPHP_PDN2	0x1a
+#define ES8316_CPHP_LDOCTL	0x1b
+
+/* Calibration */
+#define ES8316_CAL_TYPE		0x1c
+#define ES8316_CAL_SET		0x1d
+#define ES8316_CAL_HPLIV	0x1e
+#define ES8316_CAL_HPRIV	0x1f
+#define ES8316_CAL_HPLMV	0x20
+#define ES8316_CAL_HPRMV	0x21
+
+/* ADC Control */
+#define ES8316_ADC_PDN_LINSEL	0x22
+#define ES8316_ADC_PGAGAIN	0x23
+#define ES8316_ADC_D2SEPGA	0x24
+#define ES8316_ADC_DMIC		0x25
+#define ES8316_ADC_MUTE		0x26
+#define ES8316_ADC_VOLUME	0x27
+#define ES8316_ADC_ALC1		0x29
+#define ES8316_ADC_ALC2		0x2a
+#define ES8316_ADC_ALC3		0x2b
+#define ES8316_ADC_ALC4		0x2c
+#define ES8316_ADC_ALC5		0x2d
+#define ES8316_ADC_ALC_NG	0x2e
+
+/* DAC Control */
+#define ES8316_DAC_PDN		0x2f
+#define ES8316_DAC_SET1		0x30
+#define ES8316_DAC_SET2		0x31
+#define ES8316_DAC_SET3		0x32
+#define ES8316_DAC_VOLL		0x33
+#define ES8316_DAC_VOLR		0x34
+
+/* GPIO */
+#define ES8316_GPIO_SEL		0x4d
+#define ES8316_GPIO_DEBOUNCE	0x4e
+#define ES8316_GPIO_FLAG	0x4f
+
+/* Test mode */
+#define ES8316_TESTMODE		0x50
+#define ES8316_TEST1		0x51
+#define ES8316_TEST2		0x52
+#define ES8316_TEST3		0x53
+
+/*
+ * Field definitions
+ */
+
+/* ES8316_RESET */
+#define ES8316_RESET_CSM_ON		0x80
+
+/* ES8316_CLKMGR_CLKSW */
+#define ES8316_CLKMGR_CLKSW_MCLK_ON	0x40
+#define ES8316_CLKMGR_CLKSW_BCLK_ON	0x20
+
+/* ES8316_SERDATA1 */
+#define ES8316_SERDATA1_MASTER		0x80
+#define ES8316_SERDATA1_BCLK_INV	0x20
+
+/* ES8316_SERDATA_ADC and _DAC */
+#define ES8316_SERDATA2_FMT_MASK	0x3
+#define ES8316_SERDATA2_FMT_I2S		0x00
+#define ES8316_SERDATA2_FMT_LEFTJ	0x01
+#define ES8316_SERDATA2_FMT_RIGHTJ	0x02
+#define ES8316_SERDATA2_FMT_PCM		0x03
+#define ES8316_SERDATA2_ADCLRP		0x20
+#define ES8316_SERDATA2_LEN_MASK	0x1c
+#define ES8316_SERDATA2_LEN_24		0x00
+#define ES8316_SERDATA2_LEN_20		0x04
+#define ES8316_SERDATA2_LEN_18		0x08
+#define ES8316_SERDATA2_LEN_16		0x0c
+#define ES8316_SERDATA2_LEN_32		0x10
+
+#endif
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 8c5ae1fc23a9b..22ed0dc88f0a1 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -25,17 +25,6 @@
 
 #include <drm/drm_crtc.h> /* This is only to get MAX_ELD_BYTES */
 
-struct hdmi_device {
-	struct device *dev;
-	struct list_head list;
-	int cnt;
-};
-#define pos_to_hdmi_device(pos)	container_of((pos), struct hdmi_device, list)
-LIST_HEAD(hdmi_device_list);
-static DEFINE_MUTEX(hdmi_mutex);
-
-#define DAI_NAME_SIZE 16
-
 #define HDMI_CODEC_CHMAP_IDX_UNKNOWN  -1
 
 struct hdmi_codec_channel_map_table {
@@ -293,7 +282,6 @@ struct hdmi_codec_priv {
 	struct hdmi_codec_daifmt daifmt[2];
 	struct mutex current_stream_lock;
 	struct snd_pcm_substream *current_stream;
-	struct snd_pcm_hw_constraint_list ratec;
 	uint8_t eld[MAX_ELD_BYTES];
 	struct snd_pcm_chmap *chmap_info;
 	unsigned int chmap_idx;
@@ -702,6 +690,7 @@ static int hdmi_codec_pcm_new(struct snd_soc_pcm_runtime *rtd,
 }
 
 static struct snd_soc_dai_driver hdmi_i2s_dai = {
+	.name = "i2s-hifi",
 	.id = DAI_ID_I2S,
 	.playback = {
 		.stream_name = "Playback",
@@ -716,6 +705,7 @@ static struct snd_soc_dai_driver hdmi_i2s_dai = {
 };
 
 static const struct snd_soc_dai_driver hdmi_spdif_dai = {
+	.name = "spdif-hifi",
 	.id = DAI_ID_SPDIF,
 	.playback = {
 		.stream_name = "Playback",
@@ -728,30 +718,16 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = {
 	.pcm_new = hdmi_codec_pcm_new,
 };
 
-static char hdmi_dai_name[][DAI_NAME_SIZE] = {
-	"hdmi-hifi.0",
-	"hdmi-hifi.1",
-	"hdmi-hifi.2",
-	"hdmi-hifi.3",
-};
-
-static int hdmi_of_xlate_dai_name(struct snd_soc_component *component,
-				  struct of_phandle_args *args,
-				  const char **dai_name)
+static int hdmi_of_xlate_dai_id(struct snd_soc_component *component,
+				 struct device_node *endpoint)
 {
-	int id;
+	struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
+	int ret = -ENOTSUPP; /* see snd_soc_get_dai_id() */
 
-	if (args->args_count)
-		id = args->args[0];
-	else
-		id = 0;
+	if (hcp->hcd.ops->get_dai_id)
+		ret = hcp->hcd.ops->get_dai_id(component, endpoint);
 
-	if (id < ARRAY_SIZE(hdmi_dai_name)) {
-		*dai_name = hdmi_dai_name[id];
-		return 0;
-	}
-
-	return -EAGAIN;
+	return ret;
 }
 
 static struct snd_soc_codec_driver hdmi_codec = {
@@ -762,7 +738,7 @@ static struct snd_soc_codec_driver hdmi_codec = {
 		.num_dapm_widgets	= ARRAY_SIZE(hdmi_widgets),
 		.dapm_routes		= hdmi_routes,
 		.num_dapm_routes	= ARRAY_SIZE(hdmi_routes),
-		.of_xlate_dai_name	= hdmi_of_xlate_dai_name,
+		.of_xlate_dai_id	= hdmi_of_xlate_dai_id,
 	},
 };
 
@@ -771,8 +747,6 @@ static int hdmi_codec_probe(struct platform_device *pdev)
 	struct hdmi_codec_pdata *hcd = pdev->dev.platform_data;
 	struct device *dev = &pdev->dev;
 	struct hdmi_codec_priv *hcp;
-	struct hdmi_device *hd;
-	struct list_head *pos;
 	int dai_count, i = 0;
 	int ret;
 
@@ -794,35 +768,6 @@ static int hdmi_codec_probe(struct platform_device *pdev)
 	if (!hcp)
 		return -ENOMEM;
 
-	hd = NULL;
-	mutex_lock(&hdmi_mutex);
-	list_for_each(pos, &hdmi_device_list) {
-		struct hdmi_device *tmp = pos_to_hdmi_device(pos);
-
-		if (tmp->dev == dev->parent) {
-			hd = tmp;
-			break;
-		}
-	}
-
-	if (!hd) {
-		hd = devm_kzalloc(dev, sizeof(*hd), GFP_KERNEL);
-		if (!hd) {
-			mutex_unlock(&hdmi_mutex);
-			return -ENOMEM;
-		}
-
-		hd->dev = dev->parent;
-
-		list_add_tail(&hd->list, &hdmi_device_list);
-	}
-	mutex_unlock(&hdmi_mutex);
-
-	if (hd->cnt >= ARRAY_SIZE(hdmi_dai_name)) {
-		dev_err(dev, "too many hdmi codec are deteced\n");
-		return -EINVAL;
-	}
-
 	hcp->hcd = *hcd;
 	mutex_init(&hcp->current_stream_lock);
 
@@ -835,14 +780,11 @@ static int hdmi_codec_probe(struct platform_device *pdev)
 		hcp->daidrv[i] = hdmi_i2s_dai;
 		hcp->daidrv[i].playback.channels_max =
 			hcd->max_i2s_channels;
-		hcp->daidrv[i].name = hdmi_dai_name[hd->cnt++];
 		i++;
 	}
 
-	if (hcd->spdif) {
+	if (hcd->spdif)
 		hcp->daidrv[i] = hdmi_spdif_dai;
-		hcp->daidrv[i].name = hdmi_dai_name[hd->cnt++];
-	}
 
 	ret = snd_soc_register_codec(dev, &hdmi_codec, hcp->daidrv,
 				     dai_count);
@@ -859,20 +801,8 @@ static int hdmi_codec_probe(struct platform_device *pdev)
 static int hdmi_codec_remove(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct list_head *pos;
 	struct hdmi_codec_priv *hcp;
 
-	mutex_lock(&hdmi_mutex);
-	list_for_each(pos, &hdmi_device_list) {
-		struct hdmi_device *tmp = pos_to_hdmi_device(pos);
-
-		if (tmp->dev == dev->parent) {
-			list_del(pos);
-			break;
-		}
-	}
-	mutex_unlock(&hdmi_mutex);
-
 	hcp = dev_get_drvdata(dev);
 	kfree(hcp->chmap_info);
 	snd_soc_unregister_codec(dev);
diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c
index 0247edc9c84eb..2a40a69a75138 100644
--- a/sound/soc/codecs/max9867.c
+++ b/sound/soc/codecs/max9867.c
@@ -132,7 +132,7 @@ enum rates {
 	pcm_rate_48, max_pcm_rate,
 };
 
-struct ni_div_rates {
+static const struct ni_div_rates {
 	u32 mclk;
 	u16 ni[max_pcm_rate];
 } ni_div[] = {
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index d8e8590746aff..a78802920c3cc 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -223,8 +223,8 @@ struct pm8916_wcd_analog_priv {
 	u16 codec_version;
 	struct clk *mclk;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];
-	bool micbias1_cap_mode;
-	bool micbias2_cap_mode;
+	unsigned int micbias1_cap_mode;
+	unsigned int micbias2_cap_mode;
 };
 
 static const char *const adc2_mux_text[] = { "ZERO", "INP2", "INP3" };
@@ -285,7 +285,7 @@ static void pm8916_wcd_analog_micbias_enable(struct snd_soc_codec *codec)
 
 static int pm8916_wcd_analog_enable_micbias_ext(struct snd_soc_codec
 						 *codec, int event,
-						 int reg, u32 cap_mode)
+						 int reg, unsigned int cap_mode)
 {
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
diff --git a/sound/soc/codecs/nau8824.c b/sound/soc/codecs/nau8824.c
index cca974d26136f..3a309b18035e7 100644
--- a/sound/soc/codecs/nau8824.c
+++ b/sound/soc/codecs/nau8824.c
@@ -1125,6 +1125,57 @@ static int nau8824_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 }
 
 /**
+ * nau8824_set_tdm_slot - configure DAI TDM.
+ * @dai: DAI
+ * @tx_mask: Bitmask representing active TX slots. Ex.
+ *                 0xf for normal 4 channel TDM.
+ *                 0xf0 for shifted 4 channel TDM
+ * @rx_mask: Bitmask [0:1] representing active DACR RX slots.
+ *                 Bitmask [2:3] representing active DACL RX slots.
+ *                 00=CH0,01=CH1,10=CH2,11=CH3. Ex.
+ *                 0xf for DACL/R selecting TDM CH3.
+ *                 0xf0 for DACL/R selecting shifted TDM CH3.
+ * @slots: Number of slots in use.
+ * @slot_width: Width in bits for each slot.
+ *
+ * Configures a DAI for TDM operation. Only support 4 slots TDM.
+ */
+static int nau8824_set_tdm_slot(struct snd_soc_dai *dai,
+	unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct nau8824 *nau8824 = snd_soc_codec_get_drvdata(codec);
+	unsigned int tslot_l = 0, ctrl_val = 0;
+
+	if (slots > 4 || ((tx_mask & 0xf0) && (tx_mask & 0xf)) ||
+		((rx_mask & 0xf0) && (rx_mask & 0xf)) ||
+		((rx_mask & 0xf0) && (tx_mask & 0xf)) ||
+		((rx_mask & 0xf) && (tx_mask & 0xf0)))
+		return -EINVAL;
+
+	ctrl_val |= (NAU8824_TDM_MODE | NAU8824_TDM_OFFSET_EN);
+	if (tx_mask & 0xf0) {
+		tslot_l = 4 * slot_width;
+		ctrl_val |= (tx_mask >> 4);
+	} else {
+		ctrl_val |= tx_mask;
+	}
+	if (rx_mask & 0xf0)
+		ctrl_val |= ((rx_mask >> 4) << NAU8824_TDM_DACR_RX_SFT);
+	else
+		ctrl_val |= (rx_mask << NAU8824_TDM_DACR_RX_SFT);
+
+	regmap_update_bits(nau8824->regmap, NAU8824_REG_TDM_CTRL,
+		NAU8824_TDM_MODE | NAU8824_TDM_OFFSET_EN |
+		NAU8824_TDM_DACL_RX_MASK | NAU8824_TDM_DACR_RX_MASK |
+		NAU8824_TDM_TX_MASK, ctrl_val);
+	regmap_update_bits(nau8824->regmap, NAU8824_REG_PORT0_LEFT_TIME_SLOT,
+		NAU8824_TSLOT_L_MASK, tslot_l);
+
+	return 0;
+}
+
+/**
  * nau8824_calc_fll_param - Calculate FLL parameters.
  * @fll_in: external clock provided to codec.
  * @fs: sampling rate.
@@ -1440,6 +1491,7 @@ static struct snd_soc_codec_driver nau8824_codec_driver = {
 static const struct snd_soc_dai_ops nau8824_dai_ops = {
 	.hw_params = nau8824_hw_params,
 	.set_fmt = nau8824_set_fmt,
+	.set_tdm_slot = nau8824_set_tdm_slot,
 };
 
 #define NAU8824_RATES SNDRV_PCM_RATE_8000_192000
diff --git a/sound/soc/codecs/nau8824.h b/sound/soc/codecs/nau8824.h
index 87ac9a382aede..21eae2431c83a 100644
--- a/sound/soc/codecs/nau8824.h
+++ b/sound/soc/codecs/nau8824.h
@@ -258,6 +258,18 @@
 #define NAU8824_I2S_MS_SLAVE		(0 << NAU8824_I2S_MS_SFT)
 #define NAU8824_I2S_BLK_DIV_MASK	0x7
 
+/* PORT0_LEFT_TIME_SLOT (0x1E) */
+#define NAU8824_TSLOT_L_MASK	0x3ff
+
+/* TDM_CTRL (0x20) */
+#define NAU8824_TDM_MODE		(0x1 << 15)
+#define NAU8824_TDM_OFFSET_EN		(0x1 << 14)
+#define NAU8824_TDM_DACL_RX_SFT	6
+#define NAU8824_TDM_DACL_RX_MASK	(0x3 << NAU8824_TDM_DACL_RX_SFT)
+#define NAU8824_TDM_DACR_RX_SFT	4
+#define NAU8824_TDM_DACR_RX_MASK	(0x3 << NAU8824_TDM_DACR_RX_SFT)
+#define NAU8824_TDM_TX_MASK		0xf
+
 /* ADC_FILTER_CTRL (0x24) */
 #define NAU8824_ADC_SYNC_DOWN_MASK	0x3
 #define NAU8824_ADC_SYNC_DOWN_32	0
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
index 97fbeba9498fc..46a30eaa7ace0 100644
--- a/sound/soc/codecs/nau8825.c
+++ b/sound/soc/codecs/nau8825.c
@@ -1612,7 +1612,6 @@ static int nau8825_jack_insert(struct nau8825 *nau8825)
 		snd_soc_dapm_sync(dapm);
 		break;
 	case 2:
-	case 3:
 		dev_dbg(nau8825->dev, "CTIA (micgnd2) mic connected\n");
 		type = SND_JACK_HEADSET;
 
@@ -1632,6 +1631,11 @@ static int nau8825_jack_insert(struct nau8825 *nau8825)
 		snd_soc_dapm_force_enable_pin(dapm, "SAR");
 		snd_soc_dapm_sync(dapm);
 		break;
+	case 3:
+		/* detect error case */
+		dev_err(nau8825->dev, "detection error; disable mic function\n");
+		type = SND_JACK_HEADPHONE;
+		break;
 	}
 
 	/* Leaving HPOL/R grounded after jack insert by default. They will be
@@ -1682,7 +1686,7 @@ static irqreturn_t nau8825_interrupt(int irq, void *data)
 	} else if (active_irq & NAU8825_HEADSET_COMPLETION_IRQ) {
 		if (nau8825_is_jack_inserted(regmap)) {
 			event |= nau8825_jack_insert(nau8825);
-			if (!nau8825->high_imped) {
+			if (!nau8825->xtalk_bypass && !nau8825->high_imped) {
 				/* Apply the cross talk suppression in the
 				 * headset without high impedance.
 				 */
@@ -2328,6 +2332,13 @@ static int nau8825_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_OFF:
+		/* Reset the configuration of jack type for detection */
+		/* Detach 2kOhm Resistors from MICBIAS to MICGND1/2 */
+		regmap_update_bits(nau8825->regmap, NAU8825_REG_MIC_BIAS,
+			NAU8825_MICBIAS_JKSLV | NAU8825_MICBIAS_JKR2, 0);
+		/* ground HPL/HPR, MICGRND1/2 */
+		regmap_update_bits(nau8825->regmap,
+			NAU8825_REG_HSD_CTRL, 0xf, 0xf);
 		/* Cancel and reset cross talk detection funciton */
 		nau8825_xtalk_cancel(nau8825);
 		/* Turn off all interruptions before system shutdown. Keep the
@@ -2351,6 +2362,10 @@ static int __maybe_unused nau8825_suspend(struct snd_soc_codec *codec)
 
 	disable_irq(nau8825->irq);
 	snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
+	/* Power down codec power; don't suppoet button wakeup */
+	snd_soc_dapm_disable_pin(nau8825->dapm, "SAR");
+	snd_soc_dapm_disable_pin(nau8825->dapm, "MICBIAS");
+	snd_soc_dapm_sync(nau8825->dapm);
 	regcache_cache_only(nau8825->regmap, true);
 	regcache_mark_dirty(nau8825->regmap);
 
@@ -2425,10 +2440,13 @@ static void nau8825_print_device_properties(struct nau8825 *nau8825)
 			nau8825->jack_insert_debounce);
 	dev_dbg(dev, "jack-eject-debounce:  %d\n",
 			nau8825->jack_eject_debounce);
+	dev_dbg(dev, "crosstalk-bypass:     %d\n",
+			nau8825->xtalk_bypass);
 }
 
 static int nau8825_read_device_properties(struct device *dev,
 	struct nau8825 *nau8825) {
+	int ret;
 
 	nau8825->jkdet_enable = device_property_read_bool(dev,
 		"nuvoton,jkdet-enable");
@@ -2436,30 +2454,60 @@ static int nau8825_read_device_properties(struct device *dev,
 		"nuvoton,jkdet-pull-enable");
 	nau8825->jkdet_pull_up = device_property_read_bool(dev,
 		"nuvoton,jkdet-pull-up");
-	device_property_read_u32(dev, "nuvoton,jkdet-polarity",
+	ret = device_property_read_u32(dev, "nuvoton,jkdet-polarity",
 		&nau8825->jkdet_polarity);
-	device_property_read_u32(dev, "nuvoton,micbias-voltage",
+	if (ret)
+		nau8825->jkdet_polarity = 1;
+	ret = device_property_read_u32(dev, "nuvoton,micbias-voltage",
 		&nau8825->micbias_voltage);
-	device_property_read_u32(dev, "nuvoton,vref-impedance",
+	if (ret)
+		nau8825->micbias_voltage = 6;
+	ret = device_property_read_u32(dev, "nuvoton,vref-impedance",
 		&nau8825->vref_impedance);
-	device_property_read_u32(dev, "nuvoton,sar-threshold-num",
+	if (ret)
+		nau8825->vref_impedance = 2;
+	ret = device_property_read_u32(dev, "nuvoton,sar-threshold-num",
 		&nau8825->sar_threshold_num);
-	device_property_read_u32_array(dev, "nuvoton,sar-threshold",
+	if (ret)
+		nau8825->sar_threshold_num = 4;
+	ret = device_property_read_u32_array(dev, "nuvoton,sar-threshold",
 		nau8825->sar_threshold, nau8825->sar_threshold_num);
-	device_property_read_u32(dev, "nuvoton,sar-hysteresis",
+	if (ret) {
+		nau8825->sar_threshold[0] = 0x08;
+		nau8825->sar_threshold[1] = 0x12;
+		nau8825->sar_threshold[2] = 0x26;
+		nau8825->sar_threshold[3] = 0x73;
+	}
+	ret = device_property_read_u32(dev, "nuvoton,sar-hysteresis",
 		&nau8825->sar_hysteresis);
-	device_property_read_u32(dev, "nuvoton,sar-voltage",
+	if (ret)
+		nau8825->sar_hysteresis = 0;
+	ret = device_property_read_u32(dev, "nuvoton,sar-voltage",
 		&nau8825->sar_voltage);
-	device_property_read_u32(dev, "nuvoton,sar-compare-time",
+	if (ret)
+		nau8825->sar_voltage = 6;
+	ret = device_property_read_u32(dev, "nuvoton,sar-compare-time",
 		&nau8825->sar_compare_time);
-	device_property_read_u32(dev, "nuvoton,sar-sampling-time",
+	if (ret)
+		nau8825->sar_compare_time = 1;
+	ret = device_property_read_u32(dev, "nuvoton,sar-sampling-time",
 		&nau8825->sar_sampling_time);
-	device_property_read_u32(dev, "nuvoton,short-key-debounce",
+	if (ret)
+		nau8825->sar_sampling_time = 1;
+	ret = device_property_read_u32(dev, "nuvoton,short-key-debounce",
 		&nau8825->key_debounce);
-	device_property_read_u32(dev, "nuvoton,jack-insert-debounce",
+	if (ret)
+		nau8825->key_debounce = 3;
+	ret = device_property_read_u32(dev, "nuvoton,jack-insert-debounce",
 		&nau8825->jack_insert_debounce);
-	device_property_read_u32(dev, "nuvoton,jack-eject-debounce",
+	if (ret)
+		nau8825->jack_insert_debounce = 7;
+	ret = device_property_read_u32(dev, "nuvoton,jack-eject-debounce",
 		&nau8825->jack_eject_debounce);
+	if (ret)
+		nau8825->jack_eject_debounce = 0;
+	nau8825->xtalk_bypass = device_property_read_bool(dev,
+		"nuvoton,crosstalk-bypass");
 
 	nau8825->mclk = devm_clk_get(dev, "mclk");
 	if (PTR_ERR(nau8825->mclk) == -EPROBE_DEFER) {
diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h
index 514fd13c2f462..8aee5c8647aee 100644
--- a/sound/soc/codecs/nau8825.h
+++ b/sound/soc/codecs/nau8825.h
@@ -476,6 +476,7 @@ struct nau8825 {
 	int xtalk_event_mask;
 	bool xtalk_protect;
 	int imp_rms[NAU8825_XTALK_IMM];
+	int xtalk_bypass;
 };
 
 int nau8825_enable_jack_detect(struct snd_soc_codec *codec,
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index f91221b1ddf0f..1b6796c4c471c 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/acpi.h>
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -395,14 +396,14 @@ static const char * const rt5514_dmic_src[] = {
 	"DMIC1", "DMIC2"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5514_stereo1_dmic_enum, RT5514_DIG_SOURCE_CTRL,
 	RT5514_AD0_DMIC_INPUT_SEL_SFT, rt5514_dmic_src);
 
 static const struct snd_kcontrol_new rt5514_sto1_dmic_mux =
 	SOC_DAPM_ENUM("Stereo1 DMIC Source", rt5514_stereo1_dmic_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5514_stereo2_dmic_enum, RT5514_DIG_SOURCE_CTRL,
 	RT5514_AD1_DMIC_INPUT_SEL_SFT, rt5514_dmic_src);
 
@@ -906,9 +907,23 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 	if (rx_mask || tx_mask)
 		val |= RT5514_TDM_MODE;
 
-	if (slots == 4)
+	switch (slots) {
+	case 4:
 		val |= RT5514_TDMSLOT_SEL_RX_4CH | RT5514_TDMSLOT_SEL_TX_4CH;
+		break;
+
+	case 6:
+		val |= RT5514_TDMSLOT_SEL_RX_6CH | RT5514_TDMSLOT_SEL_TX_6CH;
+		break;
 
+	case 8:
+		val |= RT5514_TDMSLOT_SEL_RX_8CH | RT5514_TDMSLOT_SEL_TX_8CH;
+		break;
+
+	case 2:
+	default:
+		break;
+	}
 
 	switch (slot_width) {
 	case 20:
@@ -919,6 +934,10 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 		val |= RT5514_CH_LEN_RX_24 | RT5514_CH_LEN_TX_24;
 		break;
 
+	case 25:
+		val |= RT5514_TDM_MODE2;
+		break;
+
 	case 32:
 		val |= RT5514_CH_LEN_RX_32 | RT5514_CH_LEN_TX_32;
 		break;
@@ -930,7 +949,8 @@ static int rt5514_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 
 	regmap_update_bits(rt5514->regmap, RT5514_I2S_CTRL1, RT5514_TDM_MODE |
 		RT5514_TDMSLOT_SEL_RX_MASK | RT5514_TDMSLOT_SEL_TX_MASK |
-		RT5514_CH_LEN_RX_MASK | RT5514_CH_LEN_TX_MASK, val);
+		RT5514_CH_LEN_RX_MASK | RT5514_CH_LEN_TX_MASK |
+		RT5514_TDM_MODE2, val);
 
 	return 0;
 }
@@ -1076,6 +1096,14 @@ static const struct of_device_id rt5514_of_match[] = {
 MODULE_DEVICE_TABLE(of, rt5514_of_match);
 #endif
 
+#ifdef CONFIG_ACPI
+static struct acpi_device_id rt5514_acpi_match[] = {
+	{ "10EC5514", 0},
+	{},
+};
+MODULE_DEVICE_TABLE(acpi, rt5514_acpi_match);
+#endif
+
 static int rt5514_parse_dt(struct rt5514_priv *rt5514, struct device *dev)
 {
 	device_property_read_u32(dev, "realtek,dmic-init-delay-ms",
@@ -1179,6 +1207,7 @@ static const struct dev_pm_ops rt5514_i2_pm_ops = {
 static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
+		.acpi_match_table = ACPI_PTR(rt5514_acpi_match),
 		.of_match_table = of_match_ptr(rt5514_of_match),
 		.pm = &rt5514_i2_pm_ops,
 	},
diff --git a/sound/soc/codecs/rt5514.h b/sound/soc/codecs/rt5514.h
index 5d343fb6d125d..02bc212a86d9c 100644
--- a/sound/soc/codecs/rt5514.h
+++ b/sound/soc/codecs/rt5514.h
@@ -117,6 +117,8 @@
 #define RT5514_POW_ADCFEDL_BIT			0
 
 /* RT5514_I2S_CTRL1 (0x2010) */
+#define RT5514_TDM_MODE2			(0x1 << 30)
+#define RT5514_TDM_MODE2_SFT			30
 #define RT5514_TDM_MODE				(0x1 << 28)
 #define RT5514_TDM_MODE_SFT			28
 #define RT5514_I2S_LR_MASK			(0x1 << 26)
@@ -136,6 +138,8 @@
 #define RT5514_TDMSLOT_SEL_RX_MASK		(0x3 << 10)
 #define RT5514_TDMSLOT_SEL_RX_SFT		10
 #define RT5514_TDMSLOT_SEL_RX_4CH		(0x1 << 10)
+#define RT5514_TDMSLOT_SEL_RX_6CH		(0x2 << 10)
+#define RT5514_TDMSLOT_SEL_RX_8CH		(0x3 << 10)
 #define RT5514_CH_LEN_RX_MASK			(0x3 << 8)
 #define RT5514_CH_LEN_RX_SFT			8
 #define RT5514_CH_LEN_RX_16			(0x0 << 8)
@@ -145,6 +149,8 @@
 #define RT5514_TDMSLOT_SEL_TX_MASK		(0x3 << 6)
 #define RT5514_TDMSLOT_SEL_TX_SFT		6
 #define RT5514_TDMSLOT_SEL_TX_4CH		(0x1 << 6)
+#define RT5514_TDMSLOT_SEL_TX_6CH		(0x2 << 6)
+#define RT5514_TDMSLOT_SEL_TX_8CH		(0x3 << 6)
 #define RT5514_CH_LEN_TX_MASK			(0x3 << 4)
 #define RT5514_CH_LEN_TX_SFT			4
 #define RT5514_CH_LEN_TX_16			(0x0 << 4)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 87844a45886a5..9ec58166f7c42 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -34,6 +34,17 @@
 #include "rl6231.h"
 #include "rt5645.h"
 
+#define QUIRK_INV_JD1_1(q)	((q) & 1)
+#define QUIRK_LEVEL_IRQ(q)	(((q) >> 1) & 1)
+#define QUIRK_IN2_DIFF(q)	(((q) >> 2) & 1)
+#define QUIRK_JD_MODE(q)	(((q) >> 4) & 7)
+#define QUIRK_DMIC1_DATA_PIN(q)	(((q) >> 8) & 3)
+#define QUIRK_DMIC2_DATA_PIN(q)	(((q) >> 12) & 3)
+
+static unsigned int quirk = -1;
+module_param(quirk, uint, 0444);
+MODULE_PARM_DESC(quirk, "RT5645 pdata quirk override");
+
 #define RT5645_DEVICE_ID 0x6308
 #define RT5650_DEVICE_ID 0x6419
 
@@ -59,7 +70,7 @@ static const struct regmap_range_cfg rt5645_ranges[] = {
 
 static const struct reg_sequence init_list[] = {
 	{RT5645_PR_BASE + 0x3d,	0x3600},
-	{RT5645_PR_BASE + 0x1c,	0xfd20},
+	{RT5645_PR_BASE + 0x1c,	0xfd70},
 	{RT5645_PR_BASE + 0x20,	0x611f},
 	{RT5645_PR_BASE + 0x21,	0x4040},
 	{RT5645_PR_BASE + 0x23,	0x0004},
@@ -3151,7 +3162,7 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert)
 			snd_soc_dapm_sync(dapm);
 			rt5645->jack_type = SND_JACK_HEADPHONE;
 		}
-		if (rt5645->pdata.jd_invert)
+		if (rt5645->pdata.level_trigger_irq)
 			regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
 				RT5645_JD_1_1_MASK, RT5645_JD_1_1_NOR);
 	} else { /* jack out */
@@ -3172,7 +3183,7 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec, int jack_insert)
 			snd_soc_dapm_disable_pin(dapm, "LDO2");
 		snd_soc_dapm_disable_pin(dapm, "Mic Det Power");
 		snd_soc_dapm_sync(dapm);
-		if (rt5645->pdata.jd_invert)
+		if (rt5645->pdata.level_trigger_irq)
 			regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
 				RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV);
 	}
@@ -3238,24 +3249,16 @@ static void rt5645_jack_detect_work(struct work_struct *work)
 		snd_soc_jack_report(rt5645->mic_jack,
 				    report, SND_JACK_MICROPHONE);
 		return;
-	case 1: /* 2 port */
-		val = snd_soc_read(rt5645->codec, RT5645_A_JD_CTRL1) & 0x0070;
-		break;
-	default: /* 1 port */
-		val = snd_soc_read(rt5645->codec, RT5645_A_JD_CTRL1) & 0x0020;
+	default: /* read rt5645 jd1_1 status */
+		val = snd_soc_read(rt5645->codec, RT5645_INT_IRQ_ST) & 0x1000;
 		break;
 
 	}
 
-	switch (val) {
-	/* jack in */
-	case 0x30: /* 2 port */
-	case 0x0: /* 1 port or 2 port */
-		if (rt5645->jack_type == 0) {
-			report = rt5645_jack_detect(rt5645->codec, 1);
-			/* for push button and jack out */
-			break;
-		}
+	if (!val && (rt5645->jack_type == 0)) { /* jack in */
+		report = rt5645_jack_detect(rt5645->codec, 1);
+	} else if (!val && rt5645->jack_type != 0) {
+		/* for push button and jack out */
 		btn_type = 0;
 		if (snd_soc_read(rt5645->codec, RT5645_INT_IRQ_ST) & 0x4) {
 			/* button pressed */
@@ -3302,19 +3305,12 @@ static void rt5645_jack_detect_work(struct work_struct *work)
 			mod_timer(&rt5645->btn_check_timer,
 				msecs_to_jiffies(100));
 		}
-
-		break;
-	/* jack out */
-	case 0x70: /* 2 port */
-	case 0x10: /* 2 port */
-	case 0x20: /* 1 port */
+	} else {
+		/* jack out */
 		report = 0;
 		snd_soc_update_bits(rt5645->codec,
 				    RT5645_INT_IRQ_ST, 0x1, 0x0);
 		rt5645_jack_detect(rt5645->codec, 0);
-		break;
-	default:
-		break;
 	}
 
 	snd_soc_jack_report(rt5645->hp_jack, report, SND_JACK_HEADPHONE);
@@ -3601,7 +3597,7 @@ static struct rt5645_platform_data buddy_platform_data = {
 	.dmic1_data_pin = RT5645_DMIC_DATA_GPIO5,
 	.dmic2_data_pin = RT5645_DMIC_DATA_IN2P,
 	.jd_mode = 3,
-	.jd_invert = true,
+	.level_trigger_irq = true,
 };
 
 static struct dmi_system_id dmi_platform_intel_broadwell[] = {
@@ -3614,6 +3610,33 @@ static struct dmi_system_id dmi_platform_intel_broadwell[] = {
 	{ }
 };
 
+static struct rt5645_platform_data gpd_win_platform_data = {
+	.jd_mode = 3,
+	.inv_jd1_1 = true,
+};
+
+static const struct dmi_system_id dmi_platform_gpd_win[] = {
+	{
+		/*
+		 * Match for the GPDwin which unfortunately uses somewhat
+		 * generic dmi strings, which is why we test for 4 strings.
+		 * Comparing against 23 other byt/cht boards, board_vendor
+		 * and board_name are unique to the GPDwin, where as only one
+		 * other board has the same board_serial and 3 others have
+		 * the same default product_name. Also the GPDwin is the
+		 * only device to have both board_ and product_name not set.
+		 */
+		.ident = "GPD Win",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+			DMI_MATCH(DMI_BOARD_NAME, "Default string"),
+			DMI_MATCH(DMI_BOARD_SERIAL, "Default string"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		},
+	},
+	{}
+};
+
 static bool rt5645_check_dp(struct device *dev)
 {
 	if (device_property_present(dev, "realtek,in2-differential") ||
@@ -3664,6 +3687,17 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 		rt5645_parse_dt(rt5645, &i2c->dev);
 	else if (dmi_check_system(dmi_platform_intel_braswell))
 		rt5645->pdata = general_platform_data;
+	else if (dmi_check_system(dmi_platform_gpd_win))
+		rt5645->pdata = gpd_win_platform_data;
+
+	if (quirk != -1) {
+		rt5645->pdata.in2_diff = QUIRK_IN2_DIFF(quirk);
+		rt5645->pdata.level_trigger_irq = QUIRK_LEVEL_IRQ(quirk);
+		rt5645->pdata.inv_jd1_1 = QUIRK_INV_JD1_1(quirk);
+		rt5645->pdata.jd_mode = QUIRK_JD_MODE(quirk);
+		rt5645->pdata.dmic1_data_pin = QUIRK_DMIC1_DATA_PIN(quirk);
+		rt5645->pdata.dmic2_data_pin = QUIRK_DMIC2_DATA_PIN(quirk);
+	}
 
 	rt5645->gpiod_hp_det = devm_gpiod_get_optional(&i2c->dev, "hp-detect",
 						       GPIOD_IN);
@@ -3745,6 +3779,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 					   ret);
 	}
 
+	regmap_update_bits(rt5645->regmap, RT5645_CLSD_OUT_CTRL, 0xc0, 0xc0);
+
 	if (rt5645->pdata.in2_diff)
 		regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL,
 					RT5645_IN_DF2, RT5645_IN_DF2);
@@ -3848,12 +3884,16 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 		default:
 			break;
 		}
+		if (rt5645->pdata.inv_jd1_1) {
+			regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
+				RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV);
+		}
 	}
 
 	regmap_update_bits(rt5645->regmap, RT5645_ADDA_CLK1,
 		RT5645_I2S_PD1_MASK, RT5645_I2S_PD1_2);
 
-	if (rt5645->pdata.jd_invert) {
+	if (rt5645->pdata.level_trigger_irq) {
 		regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
 			RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV);
 	}
@@ -3897,6 +3937,7 @@ static int rt5645_i2c_remove(struct i2c_client *i2c)
 
 	cancel_delayed_work_sync(&rt5645->jack_detect_work);
 	cancel_delayed_work_sync(&rt5645->rcclock_work);
+	del_timer_sync(&rt5645->btn_check_timer);
 
 	snd_soc_unregister_codec(&i2c->dev);
 	regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies);
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c
index f5d34153e21fc..db05b60d50029 100644
--- a/sound/soc/codecs/rt5651.c
+++ b/sound/soc/codecs/rt5651.c
@@ -586,44 +586,6 @@ static const struct snd_kcontrol_new hpo_r_mute_control =
 	SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL,
 				    RT5651_R_MUTE_SFT, 1, 1);
 
-/* INL/R source */
-static const char * const rt5651_inl_src[] = {"IN2P", "HPOVOLLP"};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5651_inl_enum, RT5651_INL1_INR1_VOL,
-	RT5651_INL_SEL_SFT, rt5651_inl_src);
-
-static const struct snd_kcontrol_new rt5651_inl1_mux =
-	SOC_DAPM_ENUM("INL1 source", rt5651_inl_enum);
-
-static const char * const rt5651_inr1_src[] = {"IN2N", "HPOVOLRP"};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5651_inr1_enum, RT5651_INL1_INR1_VOL,
-	RT5651_INR_SEL_SFT, rt5651_inr1_src);
-
-static const struct snd_kcontrol_new rt5651_inr1_mux =
-	SOC_DAPM_ENUM("INR1 source", rt5651_inr1_enum);
-
-static const char * const rt5651_inl2_src[] = {"IN3P", "OUTVOLLP"};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5651_inl2_enum, RT5651_INL2_INR2_VOL,
-	RT5651_INL_SEL_SFT, rt5651_inl2_src);
-
-static const struct snd_kcontrol_new rt5651_inl2_mux =
-	SOC_DAPM_ENUM("INL2 source", rt5651_inl2_enum);
-
-static const char * const rt5651_inr2_src[] = {"IN3N", "OUTVOLRP"};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5651_inr2_enum, RT5651_INL2_INR2_VOL,
-	RT5651_INR_SEL_SFT, rt5651_inr2_src);
-
-static const struct snd_kcontrol_new rt5651_inr2_mux =
-	SOC_DAPM_ENUM("INR2 source", rt5651_inr2_enum);
-
-
 /* Stereo ADC source */
 static const char * const rt5651_stereo1_adc1_src[] = {"DD MIX", "ADC"};
 
@@ -955,11 +917,7 @@ static const struct snd_soc_dapm_widget rt5651_dapm_widgets[] = {
 			 RT5651_PWR_IN2_L_BIT, 0, NULL, 0),
 	SND_SOC_DAPM_PGA("INR2 VOL", RT5651_PWR_VOL,
 			 RT5651_PWR_IN2_R_BIT, 0, NULL, 0),
-	/* IN Mux */
-	SND_SOC_DAPM_MUX("INL1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl1_mux),
-	SND_SOC_DAPM_MUX("INR1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr1_mux),
-	SND_SOC_DAPM_MUX("INL2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl2_mux),
-	SND_SOC_DAPM_MUX("INR2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr2_mux),
+
 	/* REC Mixer */
 	SND_SOC_DAPM_MIXER("RECMIXL", RT5651_PWR_MIXER, RT5651_PWR_RM_L_BIT, 0,
 			   rt5651_rec_l_mix, ARRAY_SIZE(rt5651_rec_l_mix)),
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index a32508d7dcfd8..a33202affeb12 100644
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -2847,6 +2847,8 @@ static int rt5663_resume(struct snd_soc_codec *codec)
 	regcache_cache_only(rt5663->regmap, false);
 	regcache_sync(rt5663->regmap);
 
+	rt5663_irq(0, rt5663);
+
 	return 0;
 }
 #else
@@ -3141,7 +3143,7 @@ static int rt5663_i2c_probe(struct i2c_client *i2c,
 		regmap_update_bits(rt5663->regmap, RT5663_DIG_MISC,
 			RT5663_DIG_GATE_CTRL_MASK, RT5663_DIG_GATE_CTRL_EN);
 		regmap_update_bits(rt5663->regmap, RT5663_AUTO_1MRC_CLK,
-			RT5663_IRQ_POW_SAV_MASK, RT5663_IRQ_POW_SAV_EN);
+			RT5663_IRQ_MANUAL_MASK, RT5663_IRQ_MANUAL_EN);
 		regmap_update_bits(rt5663->regmap, RT5663_IRQ_1,
 			RT5663_EN_IRQ_JD1_MASK, RT5663_EN_IRQ_JD1_EN);
 		regmap_update_bits(rt5663->regmap, RT5663_GPIO_1,
diff --git a/sound/soc/codecs/rt5663.h b/sound/soc/codecs/rt5663.h
index d77fae619f2f1..4621812c94d8a 100644
--- a/sound/soc/codecs/rt5663.h
+++ b/sound/soc/codecs/rt5663.h
@@ -590,6 +590,10 @@
 #define RT5663_IRQ_POW_SAV_JD1_SHIFT		14
 #define RT5663_IRQ_POW_SAV_JD1_DIS		(0x0 << 14)
 #define RT5663_IRQ_POW_SAV_JD1_EN		(0x1 << 14)
+#define RT5663_IRQ_MANUAL_MASK			(0x1 << 8)
+#define RT5663_IRQ_MANUAL_SHIFT			8
+#define RT5663_IRQ_MANUAL_DIS			(0x0 << 8)
+#define RT5663_IRQ_MANUAL_EN			(0x1 << 8)
 
 /* IRQ Control 1 (0x00b6) */
 #define RT5663_EN_CB_JD_MASK			(0x1 << 3)
diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 8cd22307f5b6e..370ed54d1e159 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -70,6 +70,7 @@ struct rt5665_priv {
 	int jack_type;
 	int irq_work_delay_time;
 	unsigned int sar_adc_value;
+	bool calibration_done;
 };
 
 static const struct reg_default rt5665_reg[] = {
@@ -912,46 +913,46 @@ static const char * const rt5665_data_select[] = {
 	"L/R", "R/L", "L/L", "R/R"
 };
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_1_01_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_1_01_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_1_DS_ADC_SLOT01_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_1_23_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_1_23_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_1_DS_ADC_SLOT23_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_1_45_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_1_45_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_1_DS_ADC_SLOT45_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_1_67_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_1_67_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_1_DS_ADC_SLOT67_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_2_01_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_2_01_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_2_DS_ADC_SLOT01_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_2_23_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_2_23_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_2_DS_ADC_SLOT23_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_2_45_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_2_45_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_2_DS_ADC_SLOT45_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if1_2_67_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if1_2_67_adc_enum,
 	RT5665_TDM_CTRL_2, RT5665_I2S1_2_DS_ADC_SLOT67_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if2_1_dac_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if2_1_dac_enum,
 	RT5665_DIG_INF2_DATA, RT5665_IF2_1_DAC_SEL_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if2_1_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if2_1_adc_enum,
 	RT5665_DIG_INF2_DATA, RT5665_IF2_1_ADC_SEL_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if2_2_dac_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if2_2_dac_enum,
 	RT5665_DIG_INF2_DATA, RT5665_IF2_2_DAC_SEL_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if2_2_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if2_2_adc_enum,
 	RT5665_DIG_INF2_DATA, RT5665_IF2_2_ADC_SEL_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if3_dac_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if3_dac_enum,
 	RT5665_DIG_INF3_DATA, RT5665_IF3_DAC_SEL_SFT, rt5665_data_select);
 
-static const SOC_ENUM_SINGLE_DECL(rt5665_if3_adc_enum,
+static SOC_ENUM_SINGLE_DECL(rt5665_if3_adc_enum,
 	RT5665_DIG_INF3_DATA, RT5665_IF3_ADC_SEL_SFT, rt5665_data_select);
 
 static const struct snd_kcontrol_new rt5665_if1_1_01_adc_swap_mux =
@@ -1305,6 +1306,11 @@ static void rt5665_jack_detect_handler(struct work_struct *work)
 		usleep_range(10000, 15000);
 	}
 
+	while (!rt5665->calibration_done) {
+		pr_debug("%s calibration not ready\n", __func__);
+		usleep_range(10000, 15000);
+	}
+
 	mutex_lock(&rt5665->calibrate_mutex);
 
 	val = snd_soc_read(rt5665->codec, RT5665_AJD1_CTRL) & 0x0010;
@@ -1819,14 +1825,14 @@ static const char * const rt5665_dac2_src[] = {
 	"IF1 DAC2", "IF2_1 DAC", "IF2_2 DAC", "IF3 DAC", "Mono ADC MIX"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_l2_enum, RT5665_DAC2_CTRL,
 	RT5665_DAC_L2_SEL_SFT, rt5665_dac2_src);
 
 static const struct snd_kcontrol_new rt5665_dac_l2_mux =
 	SOC_DAPM_ENUM("Digital DAC L2 Source", rt5665_dac_l2_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_r2_enum, RT5665_DAC2_CTRL,
 	RT5665_DAC_R2_SEL_SFT, rt5665_dac2_src);
 
@@ -1839,14 +1845,14 @@ static const char * const rt5665_dac3_src[] = {
 	"IF1 DAC2", "IF2_1 DAC", "IF2_2 DAC", "IF3 DAC", "STO2 ADC MIX"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_l3_enum, RT5665_DAC3_CTRL,
 	RT5665_DAC_L3_SEL_SFT, rt5665_dac3_src);
 
 static const struct snd_kcontrol_new rt5665_dac_l3_mux =
 	SOC_DAPM_ENUM("Digital DAC L3 Source", rt5665_dac_l3_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_r3_enum, RT5665_DAC3_CTRL,
 	RT5665_DAC_R3_SEL_SFT, rt5665_dac3_src);
 
@@ -1859,14 +1865,14 @@ static const char * const rt5665_sto1_adc1_src[] = {
 	"DD Mux", "ADC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adc1l_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADC1L_SRC_SFT, rt5665_sto1_adc1_src);
 
 static const struct snd_kcontrol_new rt5665_sto1_adc1l_mux =
 	SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5665_sto1_adc1l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adc1r_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADC1R_SRC_SFT, rt5665_sto1_adc1_src);
 
@@ -1879,14 +1885,14 @@ static const char * const rt5665_sto1_adc_src[] = {
 	"ADC1 L", "ADC1 R", "ADC2 L", "ADC2 R"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adcl_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADCL_SRC_SFT, rt5665_sto1_adc_src);
 
 static const struct snd_kcontrol_new rt5665_sto1_adcl_mux =
 	SOC_DAPM_ENUM("Stereo1 ADCL Source", rt5665_sto1_adcl_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adcr_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADCR_SRC_SFT, rt5665_sto1_adc_src);
 
@@ -1899,14 +1905,14 @@ static const char * const rt5665_sto1_adc2_src[] = {
 	"DAC MIX", "DMIC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adc2l_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADC2L_SRC_SFT, rt5665_sto1_adc2_src);
 
 static const struct snd_kcontrol_new rt5665_sto1_adc2l_mux =
 	SOC_DAPM_ENUM("Stereo1 ADC2L Source", rt5665_sto1_adc2l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_adc2r_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_ADC2R_SRC_SFT, rt5665_sto1_adc2_src);
 
@@ -1919,7 +1925,7 @@ static const char * const rt5665_sto1_dmic_src[] = {
 	"DMIC1", "DMIC2"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_dmic_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_DMIC_SRC_SFT, rt5665_sto1_dmic_src);
 
@@ -1931,7 +1937,7 @@ static const char * const rt5665_sto1_dd_l_src[] = {
 	"STO2 DAC", "MONO DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_dd_l_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_DD_L_SRC_SFT, rt5665_sto1_dd_l_src);
 
@@ -1943,7 +1949,7 @@ static const char * const rt5665_sto1_dd_r_src[] = {
 	"STO2 DAC", "MONO DAC", "AEC REF"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto1_dd_r_enum, RT5665_STO1_ADC_MIXER,
 	RT5665_STO1_DD_R_SRC_SFT, rt5665_sto1_dd_r_src);
 
@@ -1956,7 +1962,7 @@ static const char * const rt5665_mono_adc_l2_src[] = {
 	"DAC MIXL", "DMIC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adc_l2_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_L2_SRC_SFT, rt5665_mono_adc_l2_src);
 
@@ -1970,7 +1976,7 @@ static const char * const rt5665_mono_adc_l1_src[] = {
 	"DD Mux", "ADC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adc_l1_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_L1_SRC_SFT, rt5665_mono_adc_l1_src);
 
@@ -1982,14 +1988,14 @@ static const char * const rt5665_mono_dd_src[] = {
 	"STO2 DAC", "MONO DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_dd_l_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_DD_L_SRC_SFT, rt5665_mono_dd_src);
 
 static const struct snd_kcontrol_new rt5665_mono_dd_l_mux =
 	SOC_DAPM_ENUM("Mono DD L Source", rt5665_mono_dd_l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_dd_r_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_DD_R_SRC_SFT, rt5665_mono_dd_src);
 
@@ -2002,14 +2008,14 @@ static const char * const rt5665_mono_adc_src[] = {
 	"ADC1 L", "ADC1 R", "ADC2 L", "ADC2 R"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adc_l_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_L_SRC_SFT, rt5665_mono_adc_src);
 
 static const struct snd_kcontrol_new rt5665_mono_adc_l_mux =
 	SOC_DAPM_ENUM("Mono ADC L Source", rt5665_mono_adc_l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adcr_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_R_SRC_SFT, rt5665_mono_adc_src);
 
@@ -2022,7 +2028,7 @@ static const char * const rt5665_mono_dmic_l_src[] = {
 	"DMIC1 L", "DMIC2 L"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_dmic_l_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_DMIC_L_SRC_SFT, rt5665_mono_dmic_l_src);
 
@@ -2035,7 +2041,7 @@ static const char * const rt5665_mono_adc_r2_src[] = {
 	"DAC MIXR", "DMIC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adc_r2_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_R2_SRC_SFT, rt5665_mono_adc_r2_src);
 
@@ -2048,7 +2054,7 @@ static const char * const rt5665_mono_adc_r1_src[] = {
 	"DD Mux", "ADC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_adc_r1_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_ADC_R1_SRC_SFT, rt5665_mono_adc_r1_src);
 
@@ -2061,7 +2067,7 @@ static const char * const rt5665_mono_dmic_r_src[] = {
 	"DMIC1 R", "DMIC2 R"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_mono_dmic_r_enum, RT5665_MONO_ADC_MIXER,
 	RT5665_MONO_DMIC_R_SRC_SFT, rt5665_mono_dmic_r_src);
 
@@ -2075,14 +2081,14 @@ static const char * const rt5665_sto2_adc1_src[] = {
 	"DD Mux", "ADC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adc1l_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADC1L_SRC_SFT, rt5665_sto2_adc1_src);
 
 static const struct snd_kcontrol_new rt5665_sto2_adc1l_mux =
 	SOC_DAPM_ENUM("Stereo2 ADC1L Source", rt5665_sto2_adc1l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adc1r_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADC1R_SRC_SFT, rt5665_sto2_adc1_src);
 
@@ -2095,14 +2101,14 @@ static const char * const rt5665_sto2_adc_src[] = {
 	"ADC1 L", "ADC1 R", "ADC2 L"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adcl_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADCL_SRC_SFT, rt5665_sto2_adc_src);
 
 static const struct snd_kcontrol_new rt5665_sto2_adcl_mux =
 	SOC_DAPM_ENUM("Stereo2 ADCL Source", rt5665_sto2_adcl_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adcr_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADCR_SRC_SFT, rt5665_sto2_adc_src);
 
@@ -2115,14 +2121,14 @@ static const char * const rt5665_sto2_adc2_src[] = {
 	"DAC MIX", "DMIC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adc2l_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADC2L_SRC_SFT, rt5665_sto2_adc2_src);
 
 static const struct snd_kcontrol_new rt5665_sto2_adc2l_mux =
 	SOC_DAPM_ENUM("Stereo2 ADC2L Source", rt5665_sto2_adc2l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_adc2r_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_ADC2R_SRC_SFT, rt5665_sto2_adc2_src);
 
@@ -2135,7 +2141,7 @@ static const char * const rt5665_sto2_dmic_src[] = {
 	"DMIC1", "DMIC2"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_dmic_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_DMIC_SRC_SFT, rt5665_sto2_dmic_src);
 
@@ -2147,7 +2153,7 @@ static const char * const rt5665_sto2_dd_l_src[] = {
 	"STO2 DAC", "MONO DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_dd_l_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_DD_L_SRC_SFT, rt5665_sto2_dd_l_src);
 
@@ -2159,7 +2165,7 @@ static const char * const rt5665_sto2_dd_r_src[] = {
 	"STO2 DAC", "MONO DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_sto2_dd_r_enum, RT5665_STO2_ADC_MIXER,
 	RT5665_STO2_DD_R_SRC_SFT, rt5665_sto2_dd_r_src);
 
@@ -2172,14 +2178,14 @@ static const char * const rt5665_dac1_src[] = {
 	"IF1 DAC1", "IF2_1 DAC", "IF2_2 DAC", "IF3 DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_r1_enum, RT5665_AD_DA_MIXER,
 	RT5665_DAC1_R_SEL_SFT, rt5665_dac1_src);
 
 static const struct snd_kcontrol_new rt5665_dac_r1_mux =
 	SOC_DAPM_ENUM("DAC R1 Source", rt5665_dac_r1_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dac_l1_enum, RT5665_AD_DA_MIXER,
 	RT5665_DAC1_L_SEL_SFT, rt5665_dac1_src);
 
@@ -2192,14 +2198,14 @@ static const char * const rt5665_dig_dac_mix_src[] = {
 	"Stereo1 DAC Mixer", "Stereo2 DAC Mixer", "Mono DAC Mixer"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dig_dac_mixl_enum, RT5665_A_DAC1_MUX,
 	RT5665_DAC_MIX_L_SFT, rt5665_dig_dac_mix_src);
 
 static const struct snd_kcontrol_new rt5665_dig_dac_mixl_mux =
 	SOC_DAPM_ENUM("DAC Digital Mixer L Source", rt5665_dig_dac_mixl_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_dig_dac_mixr_enum, RT5665_A_DAC1_MUX,
 	RT5665_DAC_MIX_R_SFT, rt5665_dig_dac_mix_src);
 
@@ -2212,14 +2218,14 @@ static const char * const rt5665_alg_dac1_src[] = {
 	"Stereo1 DAC Mixer", "DAC1", "DMIC1"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_alg_dac_l1_enum, RT5665_A_DAC1_MUX,
 	RT5665_A_DACL1_SFT, rt5665_alg_dac1_src);
 
 static const struct snd_kcontrol_new rt5665_alg_dac_l1_mux =
 	SOC_DAPM_ENUM("Analog DAC L1 Source", rt5665_alg_dac_l1_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_alg_dac_r1_enum, RT5665_A_DAC1_MUX,
 	RT5665_A_DACR1_SFT, rt5665_alg_dac1_src);
 
@@ -2232,14 +2238,14 @@ static const char * const rt5665_alg_dac2_src[] = {
 	"Mono DAC Mixer", "DAC2"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_alg_dac_l2_enum, RT5665_A_DAC2_MUX,
 	RT5665_A_DACL2_SFT, rt5665_alg_dac2_src);
 
 static const struct snd_kcontrol_new rt5665_alg_dac_l2_mux =
 	SOC_DAPM_ENUM("Analog DAC L2 Source", rt5665_alg_dac_l2_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_alg_dac_r2_enum, RT5665_A_DAC2_MUX,
 	RT5665_A_DACR2_SFT, rt5665_alg_dac2_src);
 
@@ -2253,7 +2259,7 @@ static const char * const rt5665_if2_1_adc_in_src[] = {
 	"IF1 DAC2", "IF2_2 DAC", "IF3 DAC", "DAC1 MIX"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if2_1_adc_in_enum, RT5665_DIG_INF2_DATA,
 	RT5665_IF2_1_ADC_IN_SFT, rt5665_if2_1_adc_in_src);
 
@@ -2266,7 +2272,7 @@ static const char * const rt5665_if2_2_adc_in_src[] = {
 	"IF1 DAC2", "IF2_1 DAC", "IF3 DAC", "DAC1 MIX"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if2_2_adc_in_enum, RT5665_DIG_INF2_DATA,
 	RT5665_IF2_2_ADC_IN_SFT, rt5665_if2_2_adc_in_src);
 
@@ -2280,7 +2286,7 @@ static const char * const rt5665_if3_adc_in_src[] = {
 	"IF1 DAC2", "IF2_1 DAC", "IF2_2 DAC", "DAC1 MIX"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if3_adc_in_enum, RT5665_DIG_INF3_DATA,
 	RT5665_IF3_ADC_IN_SFT, rt5665_if3_adc_in_src);
 
@@ -2293,14 +2299,14 @@ static const char * const rt5665_pdm_src[] = {
 	"Stereo1 DAC", "Stereo2 DAC", "Mono DAC"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_pdm_l_enum, RT5665_PDM_OUT_CTRL,
 	RT5665_PDM1_L_SFT, rt5665_pdm_src);
 
 static const struct snd_kcontrol_new rt5665_pdm_l_mux =
 	SOC_DAPM_ENUM("PDM L Source", rt5665_pdm_l_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_pdm_r_enum, RT5665_PDM_OUT_CTRL,
 	RT5665_PDM1_R_SFT, rt5665_pdm_src);
 
@@ -2314,7 +2320,7 @@ static const char * const rt5665_if1_1_adc1_data_src[] = {
 	"STO1 ADC", "IF2_1 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_1_adc1_data_enum, RT5665_TDM_CTRL_3,
 	RT5665_IF1_ADC1_SEL_SFT, rt5665_if1_1_adc1_data_src);
 
@@ -2326,7 +2332,7 @@ static const char * const rt5665_if1_1_adc2_data_src[] = {
 	"STO2 ADC", "IF2_2 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_1_adc2_data_enum, RT5665_TDM_CTRL_3,
 	RT5665_IF1_ADC2_SEL_SFT, rt5665_if1_1_adc2_data_src);
 
@@ -2338,7 +2344,7 @@ static const char * const rt5665_if1_1_adc3_data_src[] = {
 	"MONO ADC", "IF3 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_1_adc3_data_enum, RT5665_TDM_CTRL_3,
 	RT5665_IF1_ADC3_SEL_SFT, rt5665_if1_1_adc3_data_src);
 
@@ -2350,7 +2356,7 @@ static const char * const rt5665_if1_2_adc1_data_src[] = {
 	"STO1 ADC", "IF1 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_2_adc1_data_enum, RT5665_TDM_CTRL_4,
 	RT5665_IF1_ADC1_SEL_SFT, rt5665_if1_2_adc1_data_src);
 
@@ -2362,7 +2368,7 @@ static const char * const rt5665_if1_2_adc2_data_src[] = {
 	"STO2 ADC", "IF2_1 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_2_adc2_data_enum, RT5665_TDM_CTRL_4,
 	RT5665_IF1_ADC2_SEL_SFT, rt5665_if1_2_adc2_data_src);
 
@@ -2374,7 +2380,7 @@ static const char * const rt5665_if1_2_adc3_data_src[] = {
 	"MONO ADC", "IF2_2 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_2_adc3_data_enum, RT5665_TDM_CTRL_4,
 	RT5665_IF1_ADC3_SEL_SFT, rt5665_if1_2_adc3_data_src);
 
@@ -2386,7 +2392,7 @@ static const char * const rt5665_if1_2_adc4_data_src[] = {
 	"DAC1", "IF3 DAC",
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_if1_2_adc4_data_enum, RT5665_TDM_CTRL_4,
 	RT5665_IF1_ADC4_SEL_SFT, rt5665_if1_2_adc4_data_src);
 
@@ -2401,14 +2407,14 @@ static const char * const rt5665_tdm_adc_data_src[] = {
 	"4123", "4132", "4213", "4231", "4312", "4321"
 };
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_tdm1_adc_data_enum, RT5665_TDM_CTRL_3,
 	RT5665_TDM_ADC_SEL_SFT, rt5665_tdm_adc_data_src);
 
 static const struct snd_kcontrol_new rt5665_tdm1_adc_mux =
 	SOC_DAPM_ENUM("TDM1 ADC Mux", rt5665_tdm1_adc_data_enum);
 
-static const SOC_ENUM_SINGLE_DECL(
+static SOC_ENUM_SINGLE_DECL(
 	rt5665_tdm2_adc_data_enum, RT5665_TDM_CTRL_4,
 	RT5665_TDM_ADC_SEL_SFT, rt5665_tdm_adc_data_src);
 
@@ -2607,7 +2613,7 @@ static int rt5665_i2s_pin_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	unsigned int val1, val2, mask1, mask2 = 0;
+	unsigned int val1, val2, mask1 = 0, mask2 = 0;
 
 	switch (w->shift) {
 	case RT5665_PWR_I2S2_1_BIT:
@@ -2635,13 +2641,17 @@ static int rt5665_i2s_pin_event(struct snd_soc_dapm_widget *w,
 	}
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		snd_soc_update_bits(codec, RT5665_GPIO_CTRL_1, mask1, val1);
+		if (mask1)
+			snd_soc_update_bits(codec, RT5665_GPIO_CTRL_1,
+					    mask1, val1);
 		if (mask2)
 			snd_soc_update_bits(codec, RT5665_GPIO_CTRL_2,
 					    mask2, val2);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		snd_soc_update_bits(codec, RT5665_GPIO_CTRL_1, mask1, 0);
+		if (mask1)
+			snd_soc_update_bits(codec, RT5665_GPIO_CTRL_1,
+					    mask1, 0);
 		if (mask2)
 			snd_soc_update_bits(codec, RT5665_GPIO_CTRL_2,
 					    mask2, 0);
@@ -2684,6 +2694,8 @@ static const struct snd_soc_dapm_widget rt5665_dapm_widgets[] = {
 		RT5665_DAC_MONO_R_ASRC_SFT, 0, NULL, 0),
 	SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5665_ASRC_1,
 		RT5665_ADC_STO1_ASRC_SFT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("ADC STO2 ASRC", 1, RT5665_ASRC_1,
+		RT5665_ADC_STO2_ASRC_SFT, 0, NULL, 0),
 	SND_SOC_DAPM_SUPPLY_S("ADC Mono L ASRC", 1, RT5665_ASRC_1,
 		RT5665_ADC_MONO_L_ASRC_SFT, 0, NULL, 0),
 	SND_SOC_DAPM_SUPPLY_S("ADC Mono R ASRC", 1, RT5665_ASRC_1,
@@ -3227,6 +3239,7 @@ static const struct snd_soc_dapm_route rt5665_dapm_routes[] = {
 
 	/*ASRC*/
 	{"ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc},
+	{"ADC Stereo2 Filter", NULL, "ADC STO2 ASRC", is_using_asrc},
 	{"ADC Mono Left Filter", NULL, "ADC Mono L ASRC", is_using_asrc},
 	{"ADC Mono Right Filter", NULL, "ADC Mono R ASRC", is_using_asrc},
 	{"DAC Mono Left Filter", NULL, "DAC Mono L ASRC", is_using_asrc},
@@ -4688,6 +4701,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
 	regmap_write(rt5665->regmap, RT5665_ASRC_8, 0x0120);
 
 out_unlock:
+	rt5665->calibration_done = true;
 	mutex_unlock(&rt5665->calibrate_mutex);
 }
 
@@ -4922,7 +4936,7 @@ static struct acpi_device_id rt5665_acpi_match[] = {
 MODULE_DEVICE_TABLE(acpi, rt5665_acpi_match);
 #endif
 
-struct i2c_driver rt5665_i2c_driver = {
+static struct i2c_driver rt5665_i2c_driver = {
 	.driver = {
 		.name = "rt5665",
 		.of_match_table = of_match_ptr(rt5665_of_match),
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index e27c5a4a0a152..0ec7985ed3066 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -1717,7 +1717,6 @@ static const struct snd_soc_dapm_widget rt5670_dapm_widgets[] = {
 	SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0),
 
 	/* DSP */
 	SND_SOC_DAPM_PGA("TxDP_ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -2023,7 +2022,6 @@ static const struct snd_soc_dapm_route rt5670_dapm_routes[] = {
 
 	{ "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
 	{ "Stereo1 ADC MIXL", NULL, "ADC Stereo1 Filter" },
-	{ "ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll },
 
 	{ "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
 	{ "Stereo1 ADC MIXR", NULL, "ADC Stereo1 Filter" },
@@ -2062,7 +2060,6 @@ static const struct snd_soc_dapm_route rt5670_dapm_routes[] = {
 
 	{ "Stereo2 ADC MIXL", NULL, "Stereo2 ADC LR Mux" },
 	{ "Stereo2 ADC MIXL", NULL, "ADC Stereo2 Filter" },
-	{ "ADC Stereo2 Filter", NULL, "PLL1", is_sys_clk_from_pll },
 
 	{ "Stereo2 ADC MIXR", NULL, "Sto2 ADC MIXR" },
 	{ "Stereo2 ADC MIXR", NULL, "ADC Stereo2 Filter" },
@@ -2086,13 +2083,13 @@ static const struct snd_soc_dapm_route rt5670_dapm_routes[] = {
 	{ "IF1 ADC1 IN1 Mux", "IF1_ADC3", "IF1_ADC3" },
 
 	{ "IF1 ADC1 IN2 Mux", "IF1_ADC1_IN1", "IF1 ADC1 IN1 Mux" },
-	{ "IF1 ADC1 IN2 Mux", "IF1_ADC4", "IF1_ADC4" },
+	{ "IF1 ADC1 IN2 Mux", "IF1_ADC4", "TxDP_ADC" },
 
 	{ "IF1 ADC2 IN Mux", "IF_ADC2", "IF_ADC2" },
 	{ "IF1 ADC2 IN Mux", "VAD_ADC", "VAD_ADC" },
 
 	{ "IF1 ADC2 IN1 Mux", "IF1_ADC2_IN", "IF1 ADC2 IN Mux" },
-	{ "IF1 ADC2 IN1 Mux", "IF1_ADC4", "IF1_ADC4" },
+	{ "IF1 ADC2 IN1 Mux", "IF1_ADC4", "TxDP_ADC" },
 
 	{ "IF1_ADC1" , NULL, "IF1 ADC1 IN2 Mux" },
 	{ "IF1_ADC2" , NULL, "IF1 ADC2 IN1 Mux" },
@@ -2445,10 +2442,9 @@ static int rt5670_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	return 0;
 }
 
-static int rt5670_set_dai_sysclk(struct snd_soc_dai *dai,
-		int clk_id, unsigned int freq, int dir)
+static int rt5670_set_codec_sysclk(struct snd_soc_codec *codec, int clk_id,
+				   int source, unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = dai->codec;
 	struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
 	unsigned int reg_val = 0;
 
@@ -2472,7 +2468,7 @@ static int rt5670_set_dai_sysclk(struct snd_soc_dai *dai,
 	if (clk_id != RT5670_SCLK_S_RCCLK)
 		rt5670->sysclk_src = clk_id;
 
-	dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
+	dev_dbg(codec->dev, "Sysclk : %dHz clock id : %d\n", freq, clk_id);
 
 	return 0;
 }
@@ -2724,7 +2720,6 @@ static int rt5670_resume(struct snd_soc_codec *codec)
 static const struct snd_soc_dai_ops rt5670_aif_dai_ops = {
 	.hw_params = rt5670_hw_params,
 	.set_fmt = rt5670_set_dai_fmt,
-	.set_sysclk = rt5670_set_dai_sysclk,
 	.set_tdm_slot = rt5670_set_tdm_slot,
 	.set_pll = rt5670_set_dai_pll,
 };
@@ -2777,6 +2772,7 @@ static struct snd_soc_codec_driver soc_codec_dev_rt5670 = {
 	.resume = rt5670_resume,
 	.set_bias_level = rt5670_set_bias_level,
 	.idle_bias_off = true,
+	.set_sysclk = rt5670_set_codec_sysclk,
 	.component_driver = {
 		.controls		= rt5670_snd_controls,
 		.num_controls		= ARRAY_SIZE(rt5670_snd_controls),
@@ -2849,6 +2845,10 @@ static const struct dmi_system_id dmi_platform_intel_braswell[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"),
 		},
 	},
+	{}
+};
+
+static const struct dmi_system_id dmi_platform_intel_bytcht_jdmode2[] = {
 	{
 		.ident = "Lenovo Thinkpad Tablet 10",
 		.matches = {
@@ -2883,6 +2883,11 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
 		rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
 		rt5670->pdata.dev_gpio = true;
 		rt5670->pdata.jd_mode = 1;
+	} else if (dmi_check_system(dmi_platform_intel_bytcht_jdmode2)) {
+		rt5670->pdata.dmic_en = true;
+		rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
+		rt5670->pdata.dev_gpio = true;
+		rt5670->pdata.jd_mode = 2;
 	}
 
 	rt5670->regmap = devm_regmap_init_i2c(i2c, &rt5670_regmap);
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 65ac4518ad060..36e530a36c824 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -41,15 +41,6 @@
 
 #define RT5677_PR_BASE (RT5677_PR_RANGE_BASE + (0 * RT5677_PR_SPACING))
 
-/* GPIO indexes defined by ACPI */
-enum {
-	RT5677_GPIO_PLUG_DET		= 0,
-	RT5677_GPIO_MIC_PRESENT_L	= 1,
-	RT5677_GPIO_HOTWORD_DET_L	= 2,
-	RT5677_GPIO_DSP_INT		= 3,
-	RT5677_GPIO_HP_AMP_SHDN_L	= 4,
-};
-
 static const struct regmap_range_cfg rt5677_ranges[] = {
 	{
 		.name = "PR",
@@ -5030,7 +5021,6 @@ static const struct regmap_config rt5677_regmap = {
 static const struct i2c_device_id rt5677_i2c_id[] = {
 	{ "rt5677", RT5677 },
 	{ "rt5676", RT5676 },
-	{ "RT5677CE:00", RT5677 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
@@ -5041,28 +5031,19 @@ static const struct of_device_id rt5677_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, rt5677_of_match);
 
-static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
-static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
-static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
-
-static const struct acpi_gpio_mapping bdw_rt5677_gpios[] = {
-	{ "plug-det-gpios", &plug_det_gpio, 1 },
-	{ "mic-present-gpios", &mic_present_gpio, 1 },
-	{ "headphone-enable-gpios", &headphone_enable_gpio, 1 },
-	{ NULL },
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id rt5677_acpi_match[] = {
+	{ "RT5677CE", RT5677 },
+	{ }
 };
+MODULE_DEVICE_TABLE(acpi, rt5677_acpi_match);
+#endif
 
 static void rt5677_read_acpi_properties(struct rt5677_priv *rt5677,
 		struct device *dev)
 {
-	int ret;
 	u32 val;
 
-	ret = acpi_dev_add_driver_gpios(ACPI_COMPANION(dev),
-			bdw_rt5677_gpios);
-	if (ret)
-		dev_warn(dev, "Failed to add driver gpios\n");
-
 	if (!device_property_read_u32(dev, "DCLK", &val))
 		rt5677->pdata.dmic2_clk_pin = val;
 
@@ -5301,6 +5282,7 @@ static struct i2c_driver rt5677_i2c_driver = {
 	.driver = {
 		.name = "rt5677",
 		.of_match_table = rt5677_of_match,
+		.acpi_match_table = ACPI_PTR(rt5677_acpi_match),
 	},
 	.probe = rt5677_i2c_probe,
 	.remove   = rt5677_i2c_remove,
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 5a2702edeb770..8f6814c1eb6b3 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -74,6 +74,20 @@ static const struct reg_default sgtl5000_reg_defaults[] = {
 	{ SGTL5000_DAP_AVC_DECAY,		0x0050 },
 };
 
+/* AVC: Threshold dB -> register: pre-calculated values */
+static const u16 avc_thr_db2reg[97] = {
+	0x5168, 0x488E, 0x40AA, 0x39A1, 0x335D, 0x2DC7, 0x28CC, 0x245D, 0x2068,
+	0x1CE2, 0x19BE, 0x16F1, 0x1472, 0x1239, 0x103E, 0x0E7A, 0x0CE6, 0x0B7F,
+	0x0A3F, 0x0922, 0x0824, 0x0741, 0x0677, 0x05C3, 0x0522, 0x0493, 0x0414,
+	0x03A2, 0x033D, 0x02E3, 0x0293, 0x024B, 0x020B, 0x01D2, 0x019F, 0x0172,
+	0x014A, 0x0126, 0x0106, 0x00E9, 0x00D0, 0x00B9, 0x00A5, 0x0093, 0x0083,
+	0x0075, 0x0068, 0x005D, 0x0052, 0x0049, 0x0041, 0x003A, 0x0034, 0x002E,
+	0x0029, 0x0025, 0x0021, 0x001D, 0x001A, 0x0017, 0x0014, 0x0012, 0x0010,
+	0x000E, 0x000D, 0x000B, 0x000A, 0x0009, 0x0008, 0x0007, 0x0006, 0x0005,
+	0x0005, 0x0004, 0x0004, 0x0003, 0x0003, 0x0002, 0x0002, 0x0002, 0x0002,
+	0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0000, 0x0000, 0x0000,
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000};
+
 /* regulator supplies for sgtl5000, VDDD is an optional external supply */
 enum sgtl5000_regulator_supplies {
 	VDDA,
@@ -382,6 +396,65 @@ static int dac_put_volsw(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+/*
+ * custom function to get AVC threshold
+ *
+ * The threshold dB is calculated by rearranging the calculation from the
+ * avc_put_threshold function: register_value = 10^(dB/20) * 0.636 * 2^15 ==>
+ * dB = ( fls(register_value) - 14.347 ) * 6.02
+ *
+ * As this calculation is expensive and the threshold dB values may not exeed
+ * 0 to 96 we use pre-calculated values.
+ */
+static int avc_get_threshold(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	int db, i;
+	u16 reg = snd_soc_read(codec, SGTL5000_DAP_AVC_THRESHOLD);
+
+	/* register value 0 => -96dB */
+	if (!reg) {
+		ucontrol->value.integer.value[0] = 96;
+		ucontrol->value.integer.value[1] = 96;
+		return 0;
+	}
+
+	/* get dB from register value (rounded down) */
+	for (i = 0; avc_thr_db2reg[i] > reg; i++)
+		;
+	db = i;
+
+	ucontrol->value.integer.value[0] = db;
+	ucontrol->value.integer.value[1] = db;
+
+	return 0;
+}
+
+/*
+ * custom function to put AVC threshold
+ *
+ * The register value is calculated by following formula:
+ *                                    register_value = 10^(dB/20) * 0.636 * 2^15
+ * As this calculation is expensive and the threshold dB values may not exeed
+ * 0 to 96 we use pre-calculated values.
+ */
+static int avc_put_threshold(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	int db;
+	u16 reg;
+
+	db = (int)ucontrol->value.integer.value[0];
+	if (db < 0 || db > 96)
+		return -EINVAL;
+	reg = avc_thr_db2reg[db];
+	snd_soc_write(codec, SGTL5000_DAP_AVC_THRESHOLD, reg);
+
+	return 0;
+}
+
 static const DECLARE_TLV_DB_SCALE(capture_6db_attenuate, -600, 600, 0);
 
 /* tlv for mic gain, 0db 20db 30db 40db */
@@ -396,6 +469,12 @@ static const DECLARE_TLV_DB_SCALE(headphone_volume, -5150, 50, 0);
 /* tlv for lineout volume, 31 steps of .5db each */
 static const DECLARE_TLV_DB_SCALE(lineout_volume, -1550, 50, 0);
 
+/* tlv for dap avc max gain, 0db, 6db, 12db */
+static const DECLARE_TLV_DB_SCALE(avc_max_gain, 0, 600, 0);
+
+/* tlv for dap avc threshold, */
+static const DECLARE_TLV_DB_MINMAX(avc_threshold, 0, 9600);
+
 static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
 	/* SOC_DOUBLE_S8_TLV with invert */
 	{
@@ -434,6 +513,16 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
 			0x1f, 1,
 			lineout_volume),
 	SOC_SINGLE("Lineout Playback Switch", SGTL5000_CHIP_ANA_CTRL, 8, 1, 1),
+
+	/* Automatic Volume Control (DAP AVC) */
+	SOC_SINGLE("AVC Switch", SGTL5000_DAP_AVC_CTRL, 0, 1, 0),
+	SOC_SINGLE("AVC Hard Limiter Switch", SGTL5000_DAP_AVC_CTRL, 5, 1, 0),
+	SOC_SINGLE_TLV("AVC Max Gain Volume", SGTL5000_DAP_AVC_CTRL, 12, 2, 0,
+			avc_max_gain),
+	SOC_SINGLE("AVC Integrator Response", SGTL5000_DAP_AVC_CTRL, 8, 3, 0),
+	SOC_SINGLE_EXT_TLV("AVC Threshold Volume", SGTL5000_DAP_AVC_THRESHOLD,
+			0, 96, 0, avc_get_threshold, avc_put_threshold,
+			avc_threshold),
 };
 
 /* mute the codec used by alsa core */
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index f8a90ba8cd718..d7d03c92cb8a6 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -1210,7 +1210,7 @@ static const struct snd_soc_dai_ops aic31xx_dai_ops = {
 
 static struct snd_soc_dai_driver dac31xx_dai_driver[] = {
 	{
-		.name = "tlv32dac31xx-hifi",
+		.name = "tlv320dac31xx-hifi",
 		.playback = {
 			.stream_name	 = "Playback",
 			.channels_min	 = 2,
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 20695b691aff7..65c059b5ffd78 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -482,8 +482,6 @@ struct wm_coeff_ctl_ops {
 		    struct snd_ctl_elem_value *ucontrol);
 	int (*xput)(struct snd_kcontrol *kcontrol,
 		    struct snd_ctl_elem_value *ucontrol);
-	int (*xinfo)(struct snd_kcontrol *kcontrol,
-		     struct snd_ctl_elem_info *uinfo);
 };
 
 struct wm_coeff_ctl {
@@ -1890,7 +1888,7 @@ static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs,
 	}
 
 	if (be32_to_cpu(val) != 0xbedead)
-		adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbeadead\n",
+		adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbedead\n",
 			  pos + len, be32_to_cpu(val));
 
 	alg = kzalloc(len * 2, GFP_KERNEL | GFP_DMA);
@@ -2654,7 +2652,7 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol,
 		(struct soc_mixer_control *)kcontrol->private_value;
 	char preload[32];
 
-	snprintf(preload, ARRAY_SIZE(preload), "DSP%d Preload", mc->shift);
+	snprintf(preload, ARRAY_SIZE(preload), "DSP%u Preload", mc->shift);
 
 	dsp->preloaded = ucontrol->value.integer.value[0];
 
diff --git a/sound/soc/codecs/zx_aud96p22.c b/sound/soc/codecs/zx_aud96p22.c
new file mode 100644
index 0000000000000..032fb7cf6cbdf
--- /dev/null
+++ b/sound/soc/codecs/zx_aud96p22.c
@@ -0,0 +1,403 @@
+/*
+ * Copyright (C) 2017 Sanechips Technology Co., Ltd.
+ * Copyright 2017 Linaro Ltd.
+ *
+ * Author: Baoyou Xie <baoyou.xie@linaro.org>
+ *
+ * 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.
+ */
+
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <sound/tlv.h>
+
+#define AUD96P22_RESET			0x00
+#define RST_DAC_DPZ			BIT(0)
+#define RST_ADC_DPZ			BIT(1)
+#define AUD96P22_I2S1_CONFIG_0		0x03
+#define I2S1_MS_MODE			BIT(3)
+#define I2S1_MODE_MASK			0x7
+#define I2S1_MODE_RIGHT_J		0x0
+#define I2S1_MODE_I2S			0x1
+#define I2S1_MODE_LEFT_J		0x2
+#define AUD96P22_PD_0			0x15
+#define AUD96P22_PD_1			0x16
+#define AUD96P22_PD_3			0x18
+#define AUD96P22_PD_4			0x19
+#define AUD96P22_MUTE_0			0x1d
+#define AUD96P22_MUTE_2			0x1f
+#define AUD96P22_MUTE_4			0x21
+#define AUD96P22_RECVOL_0		0x24
+#define AUD96P22_RECVOL_1		0x25
+#define AUD96P22_PGA1VOL_0		0x26
+#define AUD96P22_PGA1VOL_1		0x27
+#define AUD96P22_LMVOL_0		0x34
+#define AUD96P22_LMVOL_1		0x35
+#define AUD96P22_HS1VOL_0		0x38
+#define AUD96P22_HS1VOL_1		0x39
+#define AUD96P22_PGA1SEL_0		0x47
+#define AUD96P22_PGA1SEL_1		0x48
+#define AUD96P22_LDR1SEL_0		0x59
+#define AUD96P22_LDR1SEL_1		0x60
+#define AUD96P22_LDR2SEL_0		0x5d
+#define AUD96P22_REG_MAX		0xfb
+
+struct aud96p22_priv {
+	struct regmap *regmap;
+};
+
+static int aud96p22_adc_event(struct snd_soc_dapm_widget *w,
+			      struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct aud96p22_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct regmap *regmap = priv->regmap;
+
+	if (event != SND_SOC_DAPM_POST_PMU)
+		return -EINVAL;
+
+	/* Assert/de-assert the bit to reset ADC data path  */
+	regmap_update_bits(regmap, AUD96P22_RESET, RST_ADC_DPZ, 0);
+	regmap_update_bits(regmap, AUD96P22_RESET, RST_ADC_DPZ, RST_ADC_DPZ);
+
+	return 0;
+}
+
+static int aud96p22_dac_event(struct snd_soc_dapm_widget *w,
+			      struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct aud96p22_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct regmap *regmap = priv->regmap;
+
+	if (event != SND_SOC_DAPM_POST_PMU)
+		return -EINVAL;
+
+	/* Assert/de-assert the bit to reset DAC data path  */
+	regmap_update_bits(regmap, AUD96P22_RESET, RST_DAC_DPZ, 0);
+	regmap_update_bits(regmap, AUD96P22_RESET, RST_DAC_DPZ, RST_DAC_DPZ);
+
+	return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(lm_tlv, -11550, 50, 0);
+static const DECLARE_TLV_DB_SCALE(hs_tlv, -3900, 300, 0);
+static const DECLARE_TLV_DB_SCALE(rec_tlv, -9550, 50, 0);
+static const DECLARE_TLV_DB_SCALE(pga_tlv, -1800, 100, 0);
+
+static const struct snd_kcontrol_new aud96p22_snd_controls[] = {
+	/* Volume control */
+	SOC_DOUBLE_R_TLV("Master Playback Volume", AUD96P22_LMVOL_0,
+			 AUD96P22_LMVOL_1, 0, 0xff, 0, lm_tlv),
+	SOC_DOUBLE_R_TLV("Headphone Volume", AUD96P22_HS1VOL_0,
+			 AUD96P22_HS1VOL_1, 0, 0xf, 0, hs_tlv),
+	SOC_DOUBLE_R_TLV("Master Capture Volume", AUD96P22_RECVOL_0,
+			 AUD96P22_RECVOL_1, 0, 0xff, 0, rec_tlv),
+	SOC_DOUBLE_R_TLV("Analogue Capture Volume", AUD96P22_PGA1VOL_0,
+			 AUD96P22_PGA1VOL_1, 0, 0x37, 0, pga_tlv),
+
+	/* Mute control */
+	SOC_DOUBLE("Master Playback Switch", AUD96P22_MUTE_2, 0, 1, 1, 1),
+	SOC_DOUBLE("Headphone Switch", AUD96P22_MUTE_2, 4, 5, 1, 1),
+	SOC_DOUBLE("Line Out Switch", AUD96P22_MUTE_4, 0, 1, 1, 1),
+	SOC_DOUBLE("Speaker Switch", AUD96P22_MUTE_4, 2, 3, 1, 1),
+	SOC_DOUBLE("Master Capture Switch", AUD96P22_MUTE_0, 0, 1, 1, 1),
+	SOC_DOUBLE("Analogue Capture Switch", AUD96P22_MUTE_0, 2, 3, 1, 1),
+};
+
+/* Input mux kcontrols */
+static const unsigned int ain_mux_values[] = {
+	0, 1, 3, 4, 5,
+};
+
+static const char * const ainl_mux_texts[] = {
+	"AINL1 differential",
+	"AINL1 single-ended",
+	"AINL3 single-ended",
+	"AINL2 differential",
+	"AINL2 single-ended",
+};
+
+static const char * const ainr_mux_texts[] = {
+	"AINR1 differential",
+	"AINR1 single-ended",
+	"AINR3 single-ended",
+	"AINR2 differential",
+	"AINR2 single-ended",
+};
+
+static SOC_VALUE_ENUM_SINGLE_DECL(ainl_mux_enum, AUD96P22_PGA1SEL_0,
+				  0, 0x7, ainl_mux_texts, ain_mux_values);
+static SOC_VALUE_ENUM_SINGLE_DECL(ainr_mux_enum, AUD96P22_PGA1SEL_1,
+				  0, 0x7, ainr_mux_texts, ain_mux_values);
+
+static const struct snd_kcontrol_new ainl_mux_kcontrol =
+			SOC_DAPM_ENUM("AINL Mux", ainl_mux_enum);
+static const struct snd_kcontrol_new ainr_mux_kcontrol =
+			SOC_DAPM_ENUM("AINR Mux", ainr_mux_enum);
+
+/* Output mixer kcontrols */
+static const struct snd_kcontrol_new ld1_left_kcontrols[] = {
+	SOC_DAPM_SINGLE("DACL LD1L Switch", AUD96P22_LDR1SEL_0, 0, 1, 0),
+	SOC_DAPM_SINGLE("AINL LD1L Switch", AUD96P22_LDR1SEL_0, 1, 1, 0),
+	SOC_DAPM_SINGLE("AINR LD1L Switch", AUD96P22_LDR1SEL_0, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new ld1_right_kcontrols[] = {
+	SOC_DAPM_SINGLE("DACR LD1R Switch", AUD96P22_LDR1SEL_1, 8, 1, 0),
+	SOC_DAPM_SINGLE("AINR LD1R Switch", AUD96P22_LDR1SEL_1, 9, 1, 0),
+	SOC_DAPM_SINGLE("AINL LD1R Switch", AUD96P22_LDR1SEL_1, 10, 1, 0),
+};
+
+static const struct snd_kcontrol_new ld2_kcontrols[] = {
+	SOC_DAPM_SINGLE("DACL LD2 Switch", AUD96P22_LDR2SEL_0, 0, 1, 0),
+	SOC_DAPM_SINGLE("AINL LD2 Switch", AUD96P22_LDR2SEL_0, 1, 1, 0),
+	SOC_DAPM_SINGLE("DACR LD2 Switch", AUD96P22_LDR2SEL_0, 2, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget aud96p22_dapm_widgets[] = {
+	/* Overall power bit */
+	SND_SOC_DAPM_SUPPLY("POWER", AUD96P22_PD_0, 0, 0, NULL, 0),
+
+	/* Input pins */
+	SND_SOC_DAPM_INPUT("AINL1P"),
+	SND_SOC_DAPM_INPUT("AINL2P"),
+	SND_SOC_DAPM_INPUT("AINL3"),
+	SND_SOC_DAPM_INPUT("AINL1N"),
+	SND_SOC_DAPM_INPUT("AINL2N"),
+	SND_SOC_DAPM_INPUT("AINR2N"),
+	SND_SOC_DAPM_INPUT("AINR1N"),
+	SND_SOC_DAPM_INPUT("AINR3"),
+	SND_SOC_DAPM_INPUT("AINR2P"),
+	SND_SOC_DAPM_INPUT("AINR1P"),
+
+	/* Input muxes */
+	SND_SOC_DAPM_MUX("AINLMUX", AUD96P22_PD_1, 2, 0, &ainl_mux_kcontrol),
+	SND_SOC_DAPM_MUX("AINRMUX", AUD96P22_PD_1, 3, 0, &ainr_mux_kcontrol),
+
+	/* ADCs */
+	SND_SOC_DAPM_ADC_E("ADCL", "Capture Left", AUD96P22_PD_1, 0, 0,
+			   aud96p22_adc_event, SND_SOC_DAPM_POST_PMU),
+	SND_SOC_DAPM_ADC_E("ADCR", "Capture Right", AUD96P22_PD_1, 1, 0,
+			   aud96p22_adc_event, SND_SOC_DAPM_POST_PMU),
+
+	/* DACs */
+	SND_SOC_DAPM_DAC_E("DACL", "Playback Left", AUD96P22_PD_3, 0, 0,
+			   aud96p22_dac_event, SND_SOC_DAPM_POST_PMU),
+	SND_SOC_DAPM_DAC_E("DACR", "Playback Right", AUD96P22_PD_3, 1, 0,
+			   aud96p22_dac_event, SND_SOC_DAPM_POST_PMU),
+
+	/* Output mixers */
+	SND_SOC_DAPM_MIXER("LD1L", AUD96P22_PD_3, 6, 0, ld1_left_kcontrols,
+			   ARRAY_SIZE(ld1_left_kcontrols)),
+	SND_SOC_DAPM_MIXER("LD1R", AUD96P22_PD_3, 7, 0, ld1_right_kcontrols,
+			   ARRAY_SIZE(ld1_right_kcontrols)),
+	SND_SOC_DAPM_MIXER("LD2", AUD96P22_PD_4, 2, 0, ld2_kcontrols,
+			   ARRAY_SIZE(ld2_kcontrols)),
+
+	/* Headset power switch */
+	SND_SOC_DAPM_SUPPLY("HS1L", AUD96P22_PD_3, 4, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("HS1R", AUD96P22_PD_3, 5, 0, NULL, 0),
+
+	/* Output pins */
+	SND_SOC_DAPM_OUTPUT("HSOUTL"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTL"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTMP"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTMN"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTR"),
+	SND_SOC_DAPM_OUTPUT("HSOUTR"),
+};
+
+static const struct snd_soc_dapm_route aud96p22_dapm_routes[] = {
+	{ "AINLMUX", "AINL1 differential", "AINL1N" },
+	{ "AINLMUX", "AINL1 single-ended", "AINL1P" },
+	{ "AINLMUX", "AINL3 single-ended", "AINL3" },
+	{ "AINLMUX", "AINL2 differential", "AINL2N" },
+	{ "AINLMUX", "AINL2 single-ended", "AINL2P" },
+
+	{ "AINRMUX", "AINR1 differential", "AINR1N" },
+	{ "AINRMUX", "AINR1 single-ended", "AINR1P" },
+	{ "AINRMUX", "AINR3 single-ended", "AINR3" },
+	{ "AINRMUX", "AINR2 differential", "AINR2N" },
+	{ "AINRMUX", "AINR2 single-ended", "AINR2P" },
+
+	{ "ADCL", NULL, "AINLMUX" },
+	{ "ADCR", NULL, "AINRMUX" },
+
+	{ "ADCL", NULL, "POWER" },
+	{ "ADCR", NULL, "POWER" },
+	{ "DACL", NULL, "POWER" },
+	{ "DACR", NULL, "POWER" },
+
+	{ "LD1L", "DACL LD1L Switch", "DACL" },
+	{ "LD1L", "AINL LD1L Switch", "AINLMUX" },
+	{ "LD1L", "AINR LD1L Switch", "AINRMUX" },
+
+	{ "LD1R", "DACR LD1R Switch", "DACR" },
+	{ "LD1R", "AINR LD1R Switch", "AINRMUX" },
+	{ "LD1R", "AINL LD1R Switch", "AINLMUX" },
+
+	{ "LD2", "DACL LD2 Switch", "DACL" },
+	{ "LD2", "AINL LD2 Switch", "AINLMUX" },
+	{ "LD2", "DACR LD2 Switch", "DACR" },
+
+	{ "HSOUTL", NULL, "LD1L" },
+	{ "HSOUTR", NULL, "LD1R" },
+	{ "HSOUTL", NULL, "HS1L" },
+	{ "HSOUTR", NULL, "HS1R" },
+
+	{ "LINEOUTL", NULL, "LD1L" },
+	{ "LINEOUTR", NULL, "LD1R" },
+
+	{ "LINEOUTMP", NULL, "LD2" },
+	{ "LINEOUTMN", NULL, "LD2" },
+};
+
+static struct snd_soc_codec_driver aud96p22_driver = {
+	.component_driver = {
+		.controls = aud96p22_snd_controls,
+		.num_controls = ARRAY_SIZE(aud96p22_snd_controls),
+		.dapm_widgets = aud96p22_dapm_widgets,
+		.num_dapm_widgets = ARRAY_SIZE(aud96p22_dapm_widgets),
+		.dapm_routes = aud96p22_dapm_routes,
+		.num_dapm_routes = ARRAY_SIZE(aud96p22_dapm_routes),
+	},
+};
+
+static int aud96p22_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct aud96p22_priv *priv = snd_soc_codec_get_drvdata(dai->codec);
+	struct regmap *regmap = priv->regmap;
+	unsigned int val;
+
+	/* Master/slave mode */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		val = 0;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFM:
+		val = I2S1_MS_MODE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(regmap, AUD96P22_I2S1_CONFIG_0, I2S1_MS_MODE, val);
+
+	/* Audio format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_RIGHT_J:
+		val = I2S1_MODE_RIGHT_J;
+		break;
+	case SND_SOC_DAIFMT_I2S:
+		val = I2S1_MODE_I2S;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		val = I2S1_MODE_LEFT_J;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(regmap, AUD96P22_I2S1_CONFIG_0, I2S1_MODE_MASK, val);
+
+	return 0;
+}
+
+static struct snd_soc_dai_ops aud96p22_dai_ops = {
+	.set_fmt = aud96p22_set_fmt,
+};
+
+#define AUD96P22_RATES	SNDRV_PCM_RATE_8000_192000
+#define AUD96P22_FORMATS (\
+		SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S18_3LE | \
+		SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_driver aud96p22_dai = {
+	.name = "aud96p22-dai",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = AUD96P22_RATES,
+		.formats = AUD96P22_FORMATS,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = AUD96P22_RATES,
+		.formats = AUD96P22_FORMATS,
+	},
+	.ops = &aud96p22_dai_ops,
+};
+
+static const struct regmap_config aud96p22_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = AUD96P22_REG_MAX,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static int aud96p22_i2c_probe(struct i2c_client *i2c,
+			      const struct i2c_device_id *id)
+{
+	struct device *dev = &i2c->dev;
+	struct aud96p22_priv *priv;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (priv == NULL)
+		return -ENOMEM;
+
+	priv->regmap = devm_regmap_init_i2c(i2c, &aud96p22_regmap);
+	if (IS_ERR(priv->regmap)) {
+		ret = PTR_ERR(priv->regmap);
+		dev_err(dev, "failed to init i2c regmap: %d\n", ret);
+		return ret;
+	}
+
+	i2c_set_clientdata(i2c, priv);
+
+	ret = snd_soc_register_codec(dev, &aud96p22_driver, &aud96p22_dai, 1);
+	if (ret) {
+		dev_err(dev, "failed to register codec: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int aud96p22_i2c_remove(struct i2c_client *i2c)
+{
+	snd_soc_unregister_codec(&i2c->dev);
+	return 0;
+}
+
+const struct of_device_id aud96p22_dt_ids[] = {
+	{ .compatible = "zte,zx-aud96p22", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, aud96p22_dt_ids);
+
+static struct i2c_driver aud96p22_i2c_driver = {
+	.driver = {
+		.name = "zx_aud96p22",
+		.of_match_table = aud96p22_dt_ids,
+	},
+	.probe = aud96p22_i2c_probe,
+	.remove = aud96p22_i2c_remove,
+};
+module_i2c_driver(aud96p22_i2c_driver);
+
+MODULE_DESCRIPTION("ZTE ASoC AUD96P22 CODEC driver");
+MODULE_AUTHOR("Baoyou Xie <baoyou.xie@linaro.org>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 3c5a9804d3f5e..56ec1d301ac29 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -629,7 +629,7 @@ static int davinci_mcasp_ch_constraint(struct davinci_mcasp *mcasp, int stream,
 	if (mcasp->tdm_mask[stream])
 		slots = hweight32(mcasp->tdm_mask[stream]);
 
-	for (i = 2; i <= slots; i++)
+	for (i = 1; i <= slots; i++)
 		list[count++] = i;
 
 	for (i = 2; i <= serializers; i++)
@@ -1297,7 +1297,7 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
 
 	snd_pcm_hw_constraint_minmax(substream->runtime,
 				     SNDRV_PCM_HW_PARAM_CHANNELS,
-				     2, max_channels);
+				     0, max_channels);
 
 	snd_pcm_hw_constraint_list(substream->runtime,
 				   0, SNDRV_PCM_HW_PARAM_CHANNELS,
@@ -1459,13 +1459,13 @@ static struct snd_soc_dai_driver davinci_mcasp_dai[] = {
 		.suspend	= davinci_mcasp_suspend,
 		.resume		= davinci_mcasp_resume,
 		.playback	= {
-			.channels_min	= 2,
+			.channels_min	= 1,
 			.channels_max	= 32 * 16,
 			.rates 		= DAVINCI_MCASP_RATES,
 			.formats	= DAVINCI_MCASP_PCM_FMTS,
 		},
 		.capture 	= {
-			.channels_min 	= 2,
+			.channels_min 	= 1,
 			.channels_max	= 32 * 16,
 			.rates 		= DAVINCI_MCASP_RATES,
 			.formats	= DAVINCI_MCASP_PCM_FMTS,
@@ -1971,12 +1971,12 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	 */
 	mcasp->chconstr[SNDRV_PCM_STREAM_PLAYBACK].list =
 		devm_kzalloc(mcasp->dev, sizeof(unsigned int) *
-			     (32 + mcasp->num_serializer - 2),
+			     (32 + mcasp->num_serializer - 1),
 			     GFP_KERNEL);
 
 	mcasp->chconstr[SNDRV_PCM_STREAM_CAPTURE].list =
 		devm_kzalloc(mcasp->dev, sizeof(unsigned int) *
-			     (32 + mcasp->num_serializer - 2),
+			     (32 + mcasp->num_serializer - 1),
 			     GFP_KERNEL);
 
 	if (!mcasp->chconstr[SNDRV_PCM_STREAM_PLAYBACK].list ||
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 9c46e41120264..9160676381808 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -496,6 +496,8 @@ static int dw_configure_dai(struct dw_i2s_dev *dev,
 		idx = COMP1_TX_WORDSIZE_0(comp1);
 		if (WARN_ON(idx >= ARRAY_SIZE(formats)))
 			return -EINVAL;
+		if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
+			idx = 1;
 		dw_i2s_dai->playback.channels_min = MIN_CHANNEL_NUM;
 		dw_i2s_dai->playback.channels_max =
 				1 << (COMP1_TX_CHANNELS(comp1) + 1);
@@ -508,6 +510,8 @@ static int dw_configure_dai(struct dw_i2s_dev *dev,
 		idx = COMP2_RX_WORDSIZE_0(comp2);
 		if (WARN_ON(idx >= ARRAY_SIZE(formats)))
 			return -EINVAL;
+		if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
+			idx = 1;
 		dw_i2s_dai->capture.channels_min = MIN_CHANNEL_NUM;
 		dw_i2s_dai->capture.channels_max =
 				1 << (COMP1_RX_CHANNELS(comp1) + 1);
@@ -543,6 +547,8 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev,
 	if (ret < 0)
 		return ret;
 
+	if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
+		idx = 1;
 	/* Set DMA slaves info */
 	dev->play_dma_data.pd.data = pdata->play_dma_data;
 	dev->capture_dma_data.pd.data = pdata->capture_dma_data;
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 0b82e209b6e38..1f7e70bfbd550 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -302,7 +302,6 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
 	struct snd_card *card = rtd->card->snd_card;
 	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
-	struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
 	size_t size = psc_dma_hardware.buffer_bytes_max;
 	int rc;
 
diff --git a/sound/soc/generic/Kconfig b/sound/soc/generic/Kconfig
index d023959b8cd68..c954be0a0f96b 100644
--- a/sound/soc/generic/Kconfig
+++ b/sound/soc/generic/Kconfig
@@ -14,3 +14,20 @@ config SND_SIMPLE_SCU_CARD
 	help
 	  This option enables generic simple SCU sound card support.
 	  It supports DPCM of multi CPU single Codec system.
+
+config SND_AUDIO_GRAPH_CARD
+	tristate "ASoC Audio Graph sound card support"
+	depends on OF
+	select SND_SIMPLE_CARD_UTILS
+	help
+	  This option enables generic simple simple sound card support
+	  with OF-graph DT bindings.
+
+config SND_AUDIO_GRAPH_SCU_CARD
+	tristate "ASoC Audio Graph SCU sound card support"
+	depends on OF
+	select SND_SIMPLE_CARD_UTILS
+	help
+	  This option enables generic simple SCU sound card support
+	  with OF-graph DT bindings.
+	  It supports DPCM of multi CPU single Codec ststem.
diff --git a/sound/soc/generic/Makefile b/sound/soc/generic/Makefile
index ee750f3023baf..9e000523a3b49 100644
--- a/sound/soc/generic/Makefile
+++ b/sound/soc/generic/Makefile
@@ -1,7 +1,11 @@
 snd-soc-simple-card-utils-objs	:= simple-card-utils.o
 snd-soc-simple-card-objs	:= simple-card.o
 snd-soc-simple-scu-card-objs	:= simple-scu-card.o
+snd-soc-audio-graph-card-objs	:= audio-graph-card.o
+snd-soc-audio-graph-scu-card-objs	:= audio-graph-scu-card.o
 
 obj-$(CONFIG_SND_SIMPLE_CARD_UTILS)	+= snd-soc-simple-card-utils.o
 obj-$(CONFIG_SND_SIMPLE_CARD)		+= snd-soc-simple-card.o
 obj-$(CONFIG_SND_SIMPLE_SCU_CARD)	+= snd-soc-simple-scu-card.o
+obj-$(CONFIG_SND_AUDIO_GRAPH_CARD)	+= snd-soc-audio-graph-card.o
+obj-$(CONFIG_SND_AUDIO_GRAPH_SCU_CARD)	+= snd-soc-audio-graph-scu-card.o
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
new file mode 100644
index 0000000000000..105ec3a6e30df
--- /dev/null
+++ b/sound/soc/generic/audio-graph-card.c
@@ -0,0 +1,338 @@
+/*
+ * ASoC audio graph sound card support
+ *
+ * Copyright (C) 2016 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on ${LINUX}/sound/soc/generic/simple-card.c
+ *
+ * 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.
+ */
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <sound/jack.h>
+#include <sound/simple_card_utils.h>
+
+struct graph_card_data {
+	struct snd_soc_card snd_card;
+	struct graph_dai_props {
+		struct asoc_simple_dai cpu_dai;
+		struct asoc_simple_dai codec_dai;
+	} *dai_props;
+	struct snd_soc_dai_link *dai_link;
+	struct gpio_desc *pa_gpio;
+};
+
+static int asoc_graph_card_outdrv_event(struct snd_soc_dapm_widget *w,
+					struct snd_kcontrol *kcontrol,
+					int event)
+{
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(dapm->card);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		gpiod_set_value_cansleep(priv->pa_gpio, 1);
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		gpiod_set_value_cansleep(priv->pa_gpio, 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget asoc_graph_card_dapm_widgets[] = {
+	SND_SOC_DAPM_OUT_DRV_E("Amplifier", SND_SOC_NOPM,
+			       0, 0, NULL, 0, asoc_graph_card_outdrv_event,
+			       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+};
+
+#define graph_priv_to_card(priv) (&(priv)->snd_card)
+#define graph_priv_to_props(priv, i) ((priv)->dai_props + (i))
+#define graph_priv_to_dev(priv) (graph_priv_to_card(priv)->dev)
+#define graph_priv_to_link(priv, i) (graph_priv_to_card(priv)->dai_link + (i))
+
+static int asoc_graph_card_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
+	int ret;
+
+	ret = asoc_simple_card_clk_enable(&dai_props->cpu_dai);
+	if (ret)
+		return ret;
+
+	ret = asoc_simple_card_clk_enable(&dai_props->codec_dai);
+	if (ret)
+		asoc_simple_card_clk_disable(&dai_props->cpu_dai);
+
+	return ret;
+}
+
+static void asoc_graph_card_shutdown(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num);
+
+	asoc_simple_card_clk_disable(&dai_props->cpu_dai);
+
+	asoc_simple_card_clk_disable(&dai_props->codec_dai);
+}
+
+static struct snd_soc_ops asoc_graph_card_ops = {
+	.startup = asoc_graph_card_startup,
+	.shutdown = asoc_graph_card_shutdown,
+};
+
+static int asoc_graph_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct graph_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *codec = rtd->codec_dai;
+	struct snd_soc_dai *cpu = rtd->cpu_dai;
+	struct graph_dai_props *dai_props =
+		graph_priv_to_props(priv, rtd->num);
+	int ret;
+
+	ret = asoc_simple_card_init_dai(codec, &dai_props->codec_dai);
+	if (ret < 0)
+		return ret;
+
+	ret = asoc_simple_card_init_dai(cpu, &dai_props->cpu_dai);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int asoc_graph_card_dai_link_of(struct device_node *cpu_port,
+					struct graph_card_data *priv,
+					int idx)
+{
+	struct device *dev = graph_priv_to_dev(priv);
+	struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, idx);
+	struct graph_dai_props *dai_props = graph_priv_to_props(priv, idx);
+	struct asoc_simple_dai *cpu_dai = &dai_props->cpu_dai;
+	struct asoc_simple_dai *codec_dai = &dai_props->codec_dai;
+	struct device_node *cpu_ep    = of_get_next_child(cpu_port, NULL);
+	struct device_node *codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+	struct device_node *rcpu_ep = of_graph_get_remote_endpoint(codec_ep);
+	int ret;
+
+	if (rcpu_ep != cpu_ep) {
+		dev_err(dev, "remote-endpoint mismatch (%s/%s/%s)\n",
+			cpu_ep->name, codec_ep->name, rcpu_ep->name);
+		ret = -EINVAL;
+		goto dai_link_of_err;
+	}
+
+	ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
+					    NULL, &dai_link->dai_fmt);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	/*
+	 * we need to consider "mclk-fs" around here
+	 * see simple-card
+	 */
+
+	ret = asoc_simple_card_parse_graph_cpu(cpu_ep, dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_graph_codec(codec_ep, dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_of_parse_tdm(cpu_ep, cpu_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_of_parse_tdm(codec_ep, codec_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_clk_cpu(dev, cpu_ep, dai_link, cpu_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_clk_codec(dev, codec_ep, dai_link, codec_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_canonicalize_dailink(dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+						"%s-%s",
+						dai_link->cpu_dai_name,
+						dai_link->codec_dai_name);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	dai_link->ops = &asoc_graph_card_ops;
+	dai_link->init = asoc_graph_card_dai_init;
+
+	asoc_simple_card_canonicalize_cpu(dai_link,
+		of_graph_get_endpoint_count(dai_link->cpu_of_node) == 1);
+
+dai_link_of_err:
+	of_node_put(cpu_ep);
+	of_node_put(rcpu_ep);
+	of_node_put(codec_ep);
+
+	return ret;
+}
+
+static int asoc_graph_card_parse_of(struct graph_card_data *priv)
+{
+	struct of_phandle_iterator it;
+	struct device *dev = graph_priv_to_dev(priv);
+	struct snd_soc_card *card = graph_priv_to_card(priv);
+	struct device_node *node = dev->of_node;
+	int rc, idx = 0;
+	int ret;
+
+	ret = asoc_simple_card_of_parse_widgets(card, NULL);
+	if (ret < 0)
+		return ret;
+
+	ret = asoc_simple_card_of_parse_routing(card, NULL, 1);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * we need to consider "mclk-fs" around here
+	 * see simple-card
+	 */
+
+	of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+		ret = asoc_graph_card_dai_link_of(it.node, priv, idx++);
+		of_node_put(it.node);
+		if (ret < 0)
+			return ret;
+	}
+
+	return asoc_simple_card_parse_card_name(card, NULL);
+}
+
+static int asoc_graph_get_dais_count(struct device *dev)
+{
+	struct of_phandle_iterator it;
+	struct device_node *node = dev->of_node;
+	int count = 0;
+	int rc;
+
+	of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+		count++;
+		of_node_put(it.node);
+	}
+
+	return count;
+}
+
+static int asoc_graph_card_probe(struct platform_device *pdev)
+{
+	struct graph_card_data *priv;
+	struct snd_soc_dai_link *dai_link;
+	struct graph_dai_props *dai_props;
+	struct device *dev = &pdev->dev;
+	struct snd_soc_card *card;
+	int num, ret;
+
+	/* Allocate the private data and the DAI link array */
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	num = asoc_graph_get_dais_count(dev);
+	if (num == 0)
+		return -EINVAL;
+
+	dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+	dai_link  = devm_kzalloc(dev, sizeof(*dai_link)  * num, GFP_KERNEL);
+	if (!dai_props || !dai_link)
+		return -ENOMEM;
+
+	priv->pa_gpio = devm_gpiod_get_optional(dev, "pa", GPIOD_OUT_LOW);
+	if (IS_ERR(priv->pa_gpio)) {
+		ret = PTR_ERR(priv->pa_gpio);
+		dev_err(dev, "failed to get amplifier gpio: %d\n", ret);
+		return ret;
+	}
+
+	priv->dai_props			= dai_props;
+	priv->dai_link			= dai_link;
+
+	/* Init snd_soc_card */
+	card = graph_priv_to_card(priv);
+	card->owner	= THIS_MODULE;
+	card->dev	= dev;
+	card->dai_link	= dai_link;
+	card->num_links	= num;
+	card->dapm_widgets = asoc_graph_card_dapm_widgets;
+	card->num_dapm_widgets = ARRAY_SIZE(asoc_graph_card_dapm_widgets);
+
+	ret = asoc_graph_card_parse_of(priv);
+	if (ret < 0) {
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "parse error %d\n", ret);
+		goto err;
+	}
+
+	snd_soc_card_set_drvdata(card, priv);
+
+	ret = devm_snd_soc_register_card(dev, card);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+err:
+	asoc_simple_card_clean_reference(card);
+
+	return ret;
+}
+
+static int asoc_graph_card_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	return asoc_simple_card_clean_reference(card);
+}
+
+static const struct of_device_id asoc_graph_of_match[] = {
+	{ .compatible = "audio-graph-card", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, asoc_graph_of_match);
+
+static struct platform_driver asoc_graph_card = {
+	.driver = {
+		.name = "asoc-audio-graph-card",
+		.of_match_table = asoc_graph_of_match,
+	},
+	.probe = asoc_graph_card_probe,
+	.remove = asoc_graph_card_remove,
+};
+module_platform_driver(asoc_graph_card);
+
+MODULE_ALIAS("platform:asoc-audio-graph-card");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ASoC Audio Graph Sound Card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
diff --git a/sound/soc/generic/audio-graph-scu-card.c b/sound/soc/generic/audio-graph-scu-card.c
new file mode 100644
index 0000000000000..dcd2df37bc3bf
--- /dev/null
+++ b/sound/soc/generic/audio-graph-scu-card.c
@@ -0,0 +1,411 @@
+/*
+ * ASoC audio graph SCU sound card support
+ *
+ * Copyright (C) 2017 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on
+ *	${LINUX}/sound/soc/generic/simple-scu-card.c
+ *	${LINUX}/sound/soc/generic/audio-graph-card.c
+ *
+ * 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.
+ */
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <sound/jack.h>
+#include <sound/simple_card_utils.h>
+
+struct graph_card_data {
+	struct snd_soc_card snd_card;
+	struct snd_soc_codec_conf codec_conf;
+	struct asoc_simple_dai *dai_props;
+	struct snd_soc_dai_link *dai_link;
+	struct asoc_simple_card_data adata;
+};
+
+#define graph_priv_to_card(priv) (&(priv)->snd_card)
+#define graph_priv_to_props(priv, i) ((priv)->dai_props + (i))
+#define graph_priv_to_dev(priv) (graph_priv_to_card(priv)->dev)
+#define graph_priv_to_link(priv, i) (graph_priv_to_card(priv)->dai_link + (i))
+
+static int asoc_graph_card_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, rtd->num);
+
+	return asoc_simple_card_clk_enable(dai_props);
+}
+
+static void asoc_graph_card_shutdown(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, rtd->num);
+
+	asoc_simple_card_clk_disable(dai_props);
+}
+
+static struct snd_soc_ops asoc_graph_card_ops = {
+	.startup = asoc_graph_card_startup,
+	.shutdown = asoc_graph_card_shutdown,
+};
+
+static int asoc_graph_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct graph_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai;
+	struct snd_soc_dai_link *dai_link;
+	struct asoc_simple_dai *dai_props;
+	int num = rtd->num;
+
+	dai_link	= graph_priv_to_link(priv, num);
+	dai_props	= graph_priv_to_props(priv, num);
+	dai		= dai_link->dynamic ?
+				rtd->cpu_dai :
+				rtd->codec_dai;
+
+	return asoc_simple_card_init_dai(dai, dai_props);
+}
+
+static int asoc_graph_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+					       struct snd_pcm_hw_params *params)
+{
+	struct graph_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+
+	asoc_simple_card_convert_fixup(&priv->adata, params);
+
+	return 0;
+}
+
+static int asoc_graph_card_dai_link_of(struct device_node *ep,
+				       struct graph_card_data *priv,
+				       unsigned int daifmt,
+				       int idx, int is_fe)
+{
+	struct device *dev = graph_priv_to_dev(priv);
+	struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, idx);
+	struct asoc_simple_dai *dai_props = graph_priv_to_props(priv, idx);
+	struct snd_soc_card *card = graph_priv_to_card(priv);
+	int ret;
+
+	if (is_fe) {
+		/* BE is dummy */
+		dai_link->codec_of_node		= NULL;
+		dai_link->codec_dai_name	= "snd-soc-dummy-dai";
+		dai_link->codec_name		= "snd-soc-dummy";
+
+		/* FE settings */
+		dai_link->dynamic		= 1;
+		dai_link->dpcm_merged_format	= 1;
+
+		ret = asoc_simple_card_parse_graph_cpu(ep, dai_link);
+		if (ret)
+			return ret;
+
+		ret = asoc_simple_card_parse_clk_cpu(dev, ep, dai_link, dai_props);
+		if (ret < 0)
+			return ret;
+
+		ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+							"fe.%s",
+							dai_link->cpu_dai_name);
+		if (ret < 0)
+			return ret;
+
+		/* card->num_links includes Codec */
+		asoc_simple_card_canonicalize_cpu(dai_link,
+			of_graph_get_endpoint_count(dai_link->cpu_of_node) == 1);
+	} else {
+		/* FE is dummy */
+		dai_link->cpu_of_node		= NULL;
+		dai_link->cpu_dai_name		= "snd-soc-dummy-dai";
+		dai_link->cpu_name		= "snd-soc-dummy";
+
+		/* BE settings */
+		dai_link->no_pcm		= 1;
+		dai_link->be_hw_params_fixup	= asoc_graph_card_be_hw_params_fixup;
+
+		ret = asoc_simple_card_parse_graph_codec(ep, dai_link);
+		if (ret < 0)
+			return ret;
+
+		ret = asoc_simple_card_parse_clk_codec(dev, ep, dai_link, dai_props);
+		if (ret < 0)
+			return ret;
+
+		ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+							"be.%s",
+							dai_link->codec_dai_name);
+		if (ret < 0)
+			return ret;
+
+		snd_soc_of_parse_audio_prefix(card,
+					      &priv->codec_conf,
+					      dai_link->codec_of_node,
+					      "prefix");
+	}
+
+	ret = asoc_simple_card_of_parse_tdm(ep, dai_props);
+	if (ret)
+		return ret;
+
+	ret = asoc_simple_card_canonicalize_dailink(dai_link);
+	if (ret < 0)
+		return ret;
+
+	dai_link->dai_fmt		= daifmt;
+	dai_link->dpcm_playback		= 1;
+	dai_link->dpcm_capture		= 1;
+	dai_link->ops			= &asoc_graph_card_ops;
+	dai_link->init			= asoc_graph_card_dai_init;
+
+	return 0;
+}
+
+static int asoc_graph_card_parse_of(struct graph_card_data *priv)
+{
+	struct of_phandle_iterator it;
+	struct device *dev = graph_priv_to_dev(priv);
+	struct snd_soc_card *card = graph_priv_to_card(priv);
+	struct device_node *node = dev->of_node;
+	struct device_node *cpu_port;
+	struct device_node *cpu_ep;
+	struct device_node *codec_ep;
+	struct device_node *rcpu_ep;
+	struct device_node *codec_port;
+	struct device_node *codec_port_old;
+	unsigned int daifmt = 0;
+	int dai_idx, ret;
+	int rc, codec;
+
+	if (!node)
+		return -EINVAL;
+
+	/*
+	 * we need to consider "widgets", "mclk-fs" around here
+	 * see simple-card
+	 */
+
+	ret = asoc_simple_card_of_parse_routing(card, NULL, 0);
+	if (ret < 0)
+		return ret;
+
+	asoc_simple_card_parse_convert(dev, NULL, &priv->adata);
+
+	/*
+	 * it supports multi CPU, single CODEC only here
+	 * see asoc_graph_get_dais_count
+	 */
+
+	/* find 1st codec */
+	of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+		cpu_port = it.node;
+		cpu_ep   = of_get_next_child(cpu_port, NULL);
+		codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+		rcpu_ep  = of_graph_get_remote_endpoint(codec_ep);
+
+		of_node_put(cpu_port);
+		of_node_put(cpu_ep);
+		of_node_put(codec_ep);
+		of_node_put(rcpu_ep);
+
+		if (!codec_ep)
+			continue;
+
+		if (rcpu_ep != cpu_ep) {
+			dev_err(dev, "remote-endpoint missmatch (%s/%s/%s)\n",
+				cpu_ep->name, codec_ep->name, rcpu_ep->name);
+			ret = -EINVAL;
+			goto parse_of_err;
+		}
+
+		ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
+							    NULL, &daifmt);
+		if (ret < 0)
+			goto parse_of_err;
+	}
+
+	dai_idx = 0;
+	codec_port_old = NULL;
+	for (codec = 0; codec < 2; codec++) {
+		/*
+		 * To listup valid sounds continuously,
+		 * detect all CPU-dummy first, and
+		 * detect all dummy-Codec second
+		 */
+		of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+			cpu_port = it.node;
+			cpu_ep   = of_get_next_child(cpu_port, NULL);
+			codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+			codec_port = of_graph_get_port_parent(codec_ep);
+
+			of_node_put(cpu_port);
+			of_node_put(cpu_ep);
+			of_node_put(codec_ep);
+			of_node_put(codec_port);
+
+			if (codec) {
+				if (!codec_port)
+					continue;
+
+				if (codec_port_old == codec_port)
+					continue;
+
+				codec_port_old = codec_port;
+
+				/* Back-End (= Codec) */
+				ret = asoc_graph_card_dai_link_of(codec_ep, priv, daifmt, dai_idx++, 0);
+				if (ret < 0)
+					goto parse_of_err;
+			} else {
+				/* Front-End (= CPU) */
+				ret = asoc_graph_card_dai_link_of(cpu_ep, priv, daifmt, dai_idx++, 1);
+				if (ret < 0)
+					goto parse_of_err;
+			}
+		}
+	}
+
+	ret = asoc_simple_card_parse_card_name(card, NULL);
+	if (ret)
+		goto parse_of_err;
+
+	ret = 0;
+
+parse_of_err:
+	return ret;
+}
+
+static int asoc_graph_get_dais_count(struct device *dev)
+{
+	struct of_phandle_iterator it;
+	struct device_node *node = dev->of_node;
+	struct device_node *cpu_port;
+	struct device_node *cpu_ep;
+	struct device_node *codec_ep;
+	struct device_node *codec_port;
+	struct device_node *codec_port_old;
+	int count = 0;
+	int rc;
+
+	codec_port_old = NULL;
+	of_for_each_phandle(&it, rc, node, "dais", NULL, 0) {
+		cpu_port = it.node;
+		cpu_ep   = of_get_next_child(cpu_port, NULL);
+		codec_ep = of_graph_get_remote_endpoint(cpu_ep);
+		codec_port = of_graph_get_port_parent(codec_ep);
+
+		of_node_put(cpu_port);
+		of_node_put(cpu_ep);
+		of_node_put(codec_ep);
+		of_node_put(codec_port);
+
+		if (cpu_ep)
+			count++;
+
+		if (!codec_port)
+			continue;
+
+		if (codec_port_old == codec_port)
+			continue;
+
+		count++;
+		codec_port_old = codec_port;
+	}
+
+	return count;
+}
+
+static int asoc_graph_card_probe(struct platform_device *pdev)
+{
+	struct graph_card_data *priv;
+	struct snd_soc_dai_link *dai_link;
+	struct asoc_simple_dai *dai_props;
+	struct device *dev = &pdev->dev;
+	struct snd_soc_card *card;
+	int num, ret;
+
+	/* Allocate the private data and the DAI link array */
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	num = asoc_graph_get_dais_count(dev);
+	if (num == 0)
+		return -EINVAL;
+
+	dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+	dai_link  = devm_kzalloc(dev, sizeof(*dai_link)  * num, GFP_KERNEL);
+	if (!dai_props || !dai_link)
+		return -ENOMEM;
+
+	priv->dai_props			= dai_props;
+	priv->dai_link			= dai_link;
+
+	/* Init snd_soc_card */
+	card = graph_priv_to_card(priv);
+	card->owner		= THIS_MODULE;
+	card->dev		= dev;
+	card->dai_link		= priv->dai_link;
+	card->num_links		= num;
+	card->codec_conf	= &priv->codec_conf;
+	card->num_configs	= 1;
+
+	ret = asoc_graph_card_parse_of(priv);
+	if (ret < 0) {
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "parse error %d\n", ret);
+		goto err;
+	}
+
+	snd_soc_card_set_drvdata(card, priv);
+
+	ret = devm_snd_soc_register_card(dev, card);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+err:
+	asoc_simple_card_clean_reference(card);
+
+	return ret;
+}
+
+static int asoc_graph_card_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	return asoc_simple_card_clean_reference(card);
+}
+
+static const struct of_device_id asoc_graph_of_match[] = {
+	{ .compatible = "audio-graph-scu-card", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, asoc_graph_of_match);
+
+static struct platform_driver asoc_graph_card = {
+	.driver = {
+		.name = "asoc-audio-graph-scu-card",
+		.of_match_table = asoc_graph_of_match,
+	},
+	.probe = asoc_graph_card_probe,
+	.remove = asoc_graph_card_remove,
+};
+module_platform_driver(asoc_graph_card);
+
+MODULE_ALIAS("platform:asoc-audio-graph-scu-card");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ASoC Audio Graph SCU Sound Card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 343b291fc3725..26d64fa40c9cf 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -10,8 +10,49 @@
 #include <linux/clk.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <sound/simple_card_utils.h>
 
+void asoc_simple_card_convert_fixup(struct asoc_simple_card_data *data,
+				    struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *rate = hw_param_interval(params,
+						SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval *channels = hw_param_interval(params,
+						SNDRV_PCM_HW_PARAM_CHANNELS);
+
+	if (data->convert_rate)
+		rate->min =
+		rate->max = data->convert_rate;
+
+	if (data->convert_channels)
+		channels->min =
+		channels->max = data->convert_channels;
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_convert_fixup);
+
+void asoc_simple_card_parse_convert(struct device *dev, char *prefix,
+				    struct asoc_simple_card_data *data)
+{
+	struct device_node *np = dev->of_node;
+	char prop[128];
+
+	if (!prefix)
+		prefix = "";
+
+	/* sampling rate convert */
+	snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-rate");
+	of_property_read_u32(np, prop, &data->convert_rate);
+
+	/* channels transfer */
+	snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-channels");
+	of_property_read_u32(np, prop, &data->convert_channels);
+
+	dev_dbg(dev, "convert_rate     %d\n", data->convert_rate);
+	dev_dbg(dev, "convert_channels %d\n", data->convert_channels);
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_parse_convert);
+
 int asoc_simple_card_parse_daifmt(struct device *dev,
 				  struct device_node *node,
 				  struct device_node *codec,
@@ -20,14 +61,13 @@ int asoc_simple_card_parse_daifmt(struct device *dev,
 {
 	struct device_node *bitclkmaster = NULL;
 	struct device_node *framemaster = NULL;
-	int prefix_len = prefix ? strlen(prefix) : 0;
 	unsigned int daifmt;
 
 	daifmt = snd_soc_of_parse_daifmt(node, prefix,
 					 &bitclkmaster, &framemaster);
 	daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
 
-	if (prefix_len && !bitclkmaster && !framemaster) {
+	if (!bitclkmaster && !framemaster) {
 		/*
 		 * No dai-link level and master setting was not found from
 		 * sound node level, revert back to legacy DT parsing and
@@ -51,6 +91,8 @@ int asoc_simple_card_parse_daifmt(struct device *dev,
 
 	*retfmt = daifmt;
 
+	dev_dbg(dev, "format : %04x\n", daifmt);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(asoc_simple_card_parse_daifmt);
@@ -72,6 +114,8 @@ int asoc_simple_card_set_dailink_name(struct device *dev,
 
 		dai_link->name		= name;
 		dai_link->stream_name	= name;
+
+		dev_dbg(dev, "name : %s\n", name);
 	}
 
 	return ret;
@@ -81,27 +125,54 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_set_dailink_name);
 int asoc_simple_card_parse_card_name(struct snd_soc_card *card,
 				     char *prefix)
 {
-	char prop[128];
 	int ret;
 
-	snprintf(prop, sizeof(prop), "%sname", prefix);
+	if (!prefix)
+		prefix = "";
 
 	/* Parse the card name from DT */
-	ret = snd_soc_of_parse_card_name(card, prop);
-	if (ret < 0)
-		return ret;
+	ret = snd_soc_of_parse_card_name(card, "label");
+	if (ret < 0) {
+		char prop[128];
+
+		snprintf(prop, sizeof(prop), "%sname", prefix);
+		ret = snd_soc_of_parse_card_name(card, prop);
+		if (ret < 0)
+			return ret;
+	}
 
 	if (!card->name && card->dai_link)
 		card->name = card->dai_link->name;
 
+	dev_dbg(card->dev, "Card Name: %s\n", card->name ? card->name : "");
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(asoc_simple_card_parse_card_name);
 
+static void asoc_simple_card_clk_register(struct asoc_simple_dai *dai,
+					  struct clk *clk)
+{
+	dai->clk = clk;
+}
+
+int asoc_simple_card_clk_enable(struct asoc_simple_dai *dai)
+{
+	return clk_prepare_enable(dai->clk);
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_clk_enable);
+
+void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai)
+{
+	clk_disable_unprepare(dai->clk);
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_clk_disable);
+
 int asoc_simple_card_parse_clk(struct device *dev,
 			       struct device_node *node,
 			       struct device_node *dai_of_node,
-			       struct asoc_simple_dai *simple_dai)
+			       struct asoc_simple_dai *simple_dai,
+			       const char *name)
 {
 	struct clk *clk;
 	u32 val;
@@ -115,7 +186,8 @@ int asoc_simple_card_parse_clk(struct device *dev,
 	clk = devm_get_clk_from_child(dev, node, NULL);
 	if (!IS_ERR(clk)) {
 		simple_dai->sysclk = clk_get_rate(clk);
-		simple_dai->clk = clk;
+
+		asoc_simple_card_clk_register(simple_dai, clk);
 	} else if (!of_property_read_u32(node, "system-clock-frequency", &val)) {
 		simple_dai->sysclk = val;
 	} else {
@@ -124,6 +196,8 @@ int asoc_simple_card_parse_clk(struct device *dev,
 			simple_dai->sysclk = clk_get_rate(clk);
 	}
 
+	dev_dbg(dev, "%s : sysclk = %d\n", name, simple_dai->sysclk);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(asoc_simple_card_parse_clk);
@@ -165,6 +239,71 @@ int asoc_simple_card_parse_dai(struct device_node *node,
 }
 EXPORT_SYMBOL_GPL(asoc_simple_card_parse_dai);
 
+static int asoc_simple_card_get_dai_id(struct device_node *ep)
+{
+	struct device_node *node;
+	struct device_node *endpoint;
+	int i, id;
+	int ret;
+
+	ret = snd_soc_get_dai_id(ep);
+	if (ret != -ENOTSUPP)
+		return ret;
+
+	node = of_graph_get_port_parent(ep);
+
+	/*
+	 * Non HDMI sound case, counting port/endpoint on its DT
+	 * is enough. Let's count it.
+	 */
+	i = 0;
+	id = -1;
+	for_each_endpoint_of_node(node, endpoint) {
+		if (endpoint == ep)
+			id = i;
+		i++;
+	}
+	if (id < 0)
+		return -ENODEV;
+
+	return id;
+}
+
+int asoc_simple_card_parse_graph_dai(struct device_node *ep,
+				     struct device_node **dai_of_node,
+				     const char **dai_name)
+{
+	struct device_node *node;
+	struct of_phandle_args args;
+	int ret;
+
+	if (!ep)
+		return 0;
+	if (!dai_name)
+		return 0;
+
+	/*
+	 * of_graph_get_port_parent() will call
+	 * of_node_put(). So, call of_node_get() here
+	 */
+	of_node_get(ep);
+	node = of_graph_get_port_parent(ep);
+
+	/* Get dai->name */
+	args.np		= node;
+	args.args[0]	= asoc_simple_card_get_dai_id(ep);
+	args.args_count	= (of_graph_get_endpoint_count(node) > 1);
+
+	ret = snd_soc_get_dai_name(&args, dai_name);
+	if (ret < 0)
+		return ret;
+
+	*dai_of_node = node;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_parse_graph_dai);
+
 int asoc_simple_card_init_dai(struct snd_soc_dai *dai,
 			      struct asoc_simple_dai *simple_dai)
 {
@@ -236,6 +375,47 @@ int asoc_simple_card_clean_reference(struct snd_soc_card *card)
 }
 EXPORT_SYMBOL_GPL(asoc_simple_card_clean_reference);
 
+int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
+				      char *prefix,
+				      int optional)
+{
+	struct device_node *node = card->dev->of_node;
+	char prop[128];
+
+	if (!prefix)
+		prefix = "";
+
+	snprintf(prop, sizeof(prop), "%s%s", prefix, "routing");
+
+	if (!of_property_read_bool(node, prop)) {
+		if (optional)
+			return 0;
+		return -EINVAL;
+	}
+
+	return snd_soc_of_parse_audio_routing(card, prop);
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_of_parse_routing);
+
+int asoc_simple_card_of_parse_widgets(struct snd_soc_card *card,
+				      char *prefix)
+{
+	struct device_node *node = card->dev->of_node;
+	char prop[128];
+
+	if (!prefix)
+		prefix = "";
+
+	snprintf(prop, sizeof(prop), "%s%s", prefix, "widgets");
+
+	if (of_property_read_bool(node, prop))
+		return snd_soc_of_parse_audio_simple_widgets(card, prop);
+
+	/* no widgets is not error */
+	return 0;
+}
+EXPORT_SYMBOL_GPL(asoc_simple_card_of_parse_widgets);
+
 /* Module information */
 MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
 MODULE_DESCRIPTION("ALSA SoC Simple Card Utils");
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index bc136d2bd7cde..dfaf48ff88b02 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -118,13 +118,13 @@ static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 		simple_priv_to_props(priv, rtd->num);
 	int ret;
 
-	ret = clk_prepare_enable(dai_props->cpu_dai.clk);
+	ret = asoc_simple_card_clk_enable(&dai_props->cpu_dai);
 	if (ret)
 		return ret;
 
-	ret = clk_prepare_enable(dai_props->codec_dai.clk);
+	ret = asoc_simple_card_clk_enable(&dai_props->codec_dai);
 	if (ret)
-		clk_disable_unprepare(dai_props->cpu_dai.clk);
+		asoc_simple_card_clk_disable(&dai_props->cpu_dai);
 
 	return ret;
 }
@@ -136,9 +136,9 @@ static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
 	struct simple_dai_props *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
-	clk_disable_unprepare(dai_props->cpu_dai.clk);
+	asoc_simple_card_clk_disable(&dai_props->cpu_dai);
 
-	clk_disable_unprepare(dai_props->codec_dai.clk);
+	asoc_simple_card_clk_disable(&dai_props->codec_dai);
 }
 
 static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream,
@@ -233,13 +233,19 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
 	snprintf(prop, sizeof(prop), "%scpu", prefix);
 	cpu = of_get_child_by_name(node, prop);
 
+	if (!cpu) {
+		ret = -EINVAL;
+		dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop);
+		goto dai_link_of_err;
+	}
+
 	snprintf(prop, sizeof(prop), "%splat", prefix);
 	plat = of_get_child_by_name(node, prop);
 
 	snprintf(prop, sizeof(prop), "%scodec", prefix);
 	codec = of_get_child_by_name(node, prop);
 
-	if (!cpu || !codec) {
+	if (!codec) {
 		ret = -EINVAL;
 		dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop);
 		goto dai_link_of_err;
@@ -265,17 +271,11 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
 	if (ret < 0)
 		goto dai_link_of_err;
 
-	ret = snd_soc_of_parse_tdm_slot(cpu,	&cpu_dai->tx_slot_mask,
-						&cpu_dai->rx_slot_mask,
-						&cpu_dai->slots,
-						&cpu_dai->slot_width);
+	ret = asoc_simple_card_of_parse_tdm(cpu, cpu_dai);
 	if (ret < 0)
 		goto dai_link_of_err;
 
-	ret = snd_soc_of_parse_tdm_slot(codec,	&codec_dai->tx_slot_mask,
-						&codec_dai->rx_slot_mask,
-						&codec_dai->slots,
-						&codec_dai->slot_width);
+	ret = asoc_simple_card_of_parse_tdm(codec, codec_dai);
 	if (ret < 0)
 		goto dai_link_of_err;
 
@@ -301,15 +301,6 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
 	dai_link->ops = &asoc_simple_card_ops;
 	dai_link->init = asoc_simple_card_dai_init;
 
-	dev_dbg(dev, "\tname : %s\n", dai_link->stream_name);
-	dev_dbg(dev, "\tformat : %04x\n", dai_link->dai_fmt);
-	dev_dbg(dev, "\tcpu : %s / %d\n",
-		dai_link->cpu_dai_name,
-		dai_props->cpu_dai.sysclk);
-	dev_dbg(dev, "\tcodec : %s / %d\n",
-		dai_link->codec_dai_name,
-		dai_props->codec_dai.sysclk);
-
 	asoc_simple_card_canonicalize_cpu(dai_link, single_cpu);
 
 dai_link_of_err:
@@ -350,12 +341,12 @@ static int asoc_simple_card_parse_aux_devs(struct device_node *node,
 	return 0;
 }
 
-static int asoc_simple_card_parse_of(struct device_node *node,
-				     struct simple_card_data *priv)
+static int asoc_simple_card_parse_of(struct simple_card_data *priv)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct snd_soc_card *card = simple_priv_to_card(priv);
 	struct device_node *dai_link;
+	struct device_node *node = dev->of_node;
 	int ret;
 
 	if (!node)
@@ -363,21 +354,13 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 
 	dai_link = of_get_child_by_name(node, PREFIX "dai-link");
 
-	/* The off-codec widgets */
-	if (of_property_read_bool(node, PREFIX "widgets")) {
-		ret = snd_soc_of_parse_audio_simple_widgets(card,
-					PREFIX "widgets");
-		if (ret)
-			goto card_parse_end;
-	}
+	ret = asoc_simple_card_of_parse_widgets(card, PREFIX);
+	if (ret < 0)
+		goto card_parse_end;
 
-	/* DAPM routes */
-	if (of_property_read_bool(node, PREFIX "routing")) {
-		ret = snd_soc_of_parse_audio_routing(card,
-					PREFIX "routing");
-		if (ret)
-			goto card_parse_end;
-	}
+	ret = asoc_simple_card_of_parse_routing(card, PREFIX, 1);
+	if (ret < 0)
+		goto card_parse_end;
 
 	/* Factor to mclk, used in hw_params() */
 	of_property_read_u32(node, PREFIX "mclk-fs", &priv->mclk_fs);
@@ -454,7 +437,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 
 	if (np && of_device_is_available(np)) {
 
-		ret = asoc_simple_card_parse_of(np, priv);
+		ret = asoc_simple_card_parse_of(priv);
 		if (ret < 0) {
 			if (ret != -EPROBE_DEFER)
 				dev_err(dev, "parse error %d\n", ret);
@@ -497,8 +480,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(card, priv);
 
 	ret = devm_snd_soc_register_card(dev, card);
-	if (ret >= 0)
-		return ret;
+	if (ret < 0)
+		goto err;
+
+	return 0;
 err:
 	asoc_simple_card_clean_reference(card);
 
diff --git a/sound/soc/generic/simple-scu-card.c b/sound/soc/generic/simple-scu-card.c
index dcbcab230d1b0..a75b385455c4f 100644
--- a/sound/soc/generic/simple-scu-card.c
+++ b/sound/soc/generic/simple-scu-card.c
@@ -27,8 +27,7 @@ struct simple_card_data {
 	struct snd_soc_codec_conf codec_conf;
 	struct asoc_simple_dai *dai_props;
 	struct snd_soc_dai_link *dai_link;
-	u32 convert_rate;
-	u32 convert_channels;
+	struct asoc_simple_card_data adata;
 };
 
 #define simple_priv_to_card(priv) (&(priv)->snd_card)
@@ -47,7 +46,7 @@ static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 	struct asoc_simple_dai *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
-	return clk_prepare_enable(dai_props->clk);
+	return asoc_simple_card_clk_enable(dai_props);
 }
 
 static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
@@ -57,7 +56,7 @@ static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
 	struct asoc_simple_dai *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
-	clk_disable_unprepare(dai_props->clk);
+	asoc_simple_card_clk_disable(dai_props);
 }
 
 static const struct snd_soc_ops asoc_simple_card_ops = {
@@ -86,18 +85,8 @@ static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 					struct snd_pcm_hw_params *params)
 {
 	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
-	struct snd_interval *rate = hw_param_interval(params,
-						      SNDRV_PCM_HW_PARAM_RATE);
-	struct snd_interval *channels = hw_param_interval(params,
-						SNDRV_PCM_HW_PARAM_CHANNELS);
 
-	if (priv->convert_rate)
-		rate->min =
-		rate->max = priv->convert_rate;
-
-	if (priv->convert_channels)
-		channels->min =
-		channels->max = priv->convert_channels;
+	asoc_simple_card_convert_fixup(&priv->adata, params);
 
 	return 0;
 }
@@ -171,11 +160,7 @@ static int asoc_simple_card_dai_link_of(struct device_node *np,
 					      PREFIX "prefix");
 	}
 
-	ret = snd_soc_of_parse_tdm_slot(np,
-					&dai_props->tx_slot_mask,
-					&dai_props->rx_slot_mask,
-					&dai_props->slots,
-					&dai_props->slot_width);
+	ret = asoc_simple_card_of_parse_tdm(np, dai_props);
 	if (ret)
 		return ret;
 
@@ -189,21 +174,16 @@ static int asoc_simple_card_dai_link_of(struct device_node *np,
 	dai_link->ops			= &asoc_simple_card_ops;
 	dai_link->init			= asoc_simple_card_dai_init;
 
-	dev_dbg(dev, "\t%s / %04x / %d\n",
-		dai_link->name,
-		dai_link->dai_fmt,
-		dai_props->sysclk);
-
 	return 0;
 }
 
-static int asoc_simple_card_parse_of(struct device_node *node,
-				     struct simple_card_data *priv)
+static int asoc_simple_card_parse_of(struct simple_card_data *priv)
 
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct device_node *np;
 	struct snd_soc_card *card = simple_priv_to_card(priv);
+	struct device_node *node = dev->of_node;
 	unsigned int daifmt = 0;
 	bool is_fe;
 	int ret, i;
@@ -211,15 +191,11 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 	if (!node)
 		return -EINVAL;
 
-	ret = snd_soc_of_parse_audio_routing(card, PREFIX "routing");
+	ret = asoc_simple_card_of_parse_routing(card, PREFIX, 0);
 	if (ret < 0)
 		return ret;
 
-	/* sampling rate convert */
-	of_property_read_u32(node, PREFIX "convert-rate", &priv->convert_rate);
-
-	/* channels transfer */
-	of_property_read_u32(node, PREFIX "convert-channels", &priv->convert_channels);
+	asoc_simple_card_parse_convert(dev, PREFIX, &priv->adata);
 
 	/* find 1st codec */
 	np = of_get_child_by_name(node, PREFIX "codec");
@@ -246,11 +222,6 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 	if (ret < 0)
 		return ret;
 
-	dev_dbg(dev, "New card: %s\n",
-		card->name ? card->name : "");
-	dev_dbg(dev, "convert_rate     %d\n", priv->convert_rate);
-	dev_dbg(dev, "convert_channels %d\n", priv->convert_channels);
-
 	return 0;
 }
 
@@ -288,7 +259,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	card->codec_conf	= &priv->codec_conf;
 	card->num_configs	= 1;
 
-	ret = asoc_simple_card_parse_of(np, priv);
+	ret = asoc_simple_card_parse_of(priv);
 	if (ret < 0) {
 		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "parse error %d\n", ret);
@@ -298,8 +269,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(card, priv);
 
 	ret = devm_snd_soc_register_card(dev, card);
-	if (ret >= 0)
-		return ret;
+	if (ret < 0)
+		goto err;
+
+	return 0;
 err:
 	asoc_simple_card_clean_reference(card);
 
diff --git a/sound/soc/hisilicon/hi6210-i2s.c b/sound/soc/hisilicon/hi6210-i2s.c
index 45163e5202f54..b193d3beb2533 100644
--- a/sound/soc/hisilicon/hi6210-i2s.c
+++ b/sound/soc/hisilicon/hi6210-i2s.c
@@ -97,8 +97,8 @@ static inline u32 hi6210_read_reg(struct hi6210_i2s *i2s, int reg)
 	return readl(i2s->base + reg);
 }
 
-int hi6210_i2s_startup(struct snd_pcm_substream *substream,
-		     struct snd_soc_dai *cpu_dai)
+static int hi6210_i2s_startup(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *cpu_dai)
 {
 	struct hi6210_i2s *i2s = dev_get_drvdata(cpu_dai->dev);
 	int ret, n;
@@ -175,8 +175,9 @@ int hi6210_i2s_startup(struct snd_pcm_substream *substream,
 
 	return 0;
 }
-void hi6210_i2s_shutdown(struct snd_pcm_substream *substream,
-		       struct snd_soc_dai *cpu_dai)
+
+static void hi6210_i2s_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *cpu_dai)
 {
 	struct hi6210_i2s *i2s = dev_get_drvdata(cpu_dai->dev);
 	int n;
@@ -524,7 +525,7 @@ static struct snd_soc_dai_ops hi6210_i2s_dai_ops = {
 	.shutdown	= hi6210_i2s_shutdown,
 };
 
-struct snd_soc_dai_driver hi6210_i2s_dai_init = {
+static const struct snd_soc_dai_driver hi6210_i2s_dai_init = {
 	.probe		= hi6210_i2s_dai_probe,
 	.playback = {
 		.channels_min = 2,
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 67968ef3bbda4..b301bfff1c09c 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -214,6 +214,18 @@ config SND_SOC_INTEL_BYT_CHT_DA7213_MACH
 	  platforms with DA7212/7213 audio codec.
 	  If unsure select "N".
 
+config SND_SOC_INTEL_BYT_CHT_ES8316_MACH
+	tristate "ASoC Audio driver for Intel Baytrail & Cherrytrail with ES8316 codec"
+	depends on X86_INTEL_LPSS && I2C && ACPI
+	select SND_SOC_ES8316
+	select SND_SST_ATOM_HIFI2_PLATFORM
+	select SND_SST_IPC_ACPI
+	select SND_SOC_INTEL_SST_MATCH if ACPI
+	help
+	  This adds support for ASoC machine driver for Intel(R) Baytrail &
+	  Cherrytrail platforms with ES8316 audio codec.
+	  If unsure select "N".
+
 config SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH
 	tristate "ASoC Audio driver for Intel Baytrail & Cherrytrail platform with no codec (MinnowBoard MAX, Up)"
 	depends on X86_INTEL_LPSS && I2C && ACPI
@@ -226,6 +238,36 @@ config SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH
 	  connector
 	  If unsure select "N".
 
+config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH
+	tristate "ASoC Audio driver for KBL with RT5663 and MAX98927 in I2S Mode"
+	depends on X86_INTEL_LPSS && I2C
+	select SND_SOC_INTEL_SST
+	select SND_SOC_INTEL_SKYLAKE
+	select SND_SOC_RT5663
+	select SND_SOC_MAX98927
+	select SND_SOC_DMIC
+	select SND_SOC_HDAC_HDMI
+	help
+	  This adds support for ASoC Onboard Codec I2S machine driver. This will
+	  create an alsa sound card for RT5663 + MAX98927.
+	  Say Y if you have such a device.
+	  If unsure select "N".
+
+config SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH
+        tristate "ASoC Audio driver for KBL with RT5663, RT5514 and MAX98927 in I2S Mode"
+        depends on X86_INTEL_LPSS && I2C
+        select SND_SOC_INTEL_SST
+        select SND_SOC_INTEL_SKYLAKE
+        select SND_SOC_RT5663
+        select SND_SOC_RT5514
+        select SND_SOC_MAX98927
+        select SND_SOC_HDAC_HDMI
+        help
+          This adds support for ASoC Onboard Codec I2S machine driver. This will
+          create an alsa sound card for RT5663 + RT5514 + MAX98927.
+          Say Y if you have such a device.
+          If unsure select "N".
+
 config SND_SOC_INTEL_SKYLAKE
 	tristate
 	select SND_HDA_EXT_CORE
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 21cac1c8dd4cb..b082b31023d59 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -690,7 +690,7 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
 			snd_dma_continuous_data(GFP_DMA),
 			SST_MIN_BUFFER, SST_MAX_BUFFER);
 		if (retval) {
-			dev_err(rtd->dev, "dma buffer allocationf fail\n");
+			dev_err(rtd->dev, "dma buffer allocation failure\n");
 			return retval;
 		}
 	}
diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c
index f9ba71315e335..8afdff457579f 100644
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -258,7 +258,7 @@ static ssize_t firmware_version_show(struct device *dev,
 
 }
 
-DEVICE_ATTR_RO(firmware_version);
+static DEVICE_ATTR_RO(firmware_version);
 
 static const struct attribute *sst_fw_version_attrs[] = {
 	&dev_attr_firmware_version.attr,
@@ -382,37 +382,6 @@ void sst_context_cleanup(struct intel_sst_drv *ctx)
 }
 EXPORT_SYMBOL_GPL(sst_context_cleanup);
 
-static inline void sst_save_shim64(struct intel_sst_drv *ctx,
-			    void __iomem *shim,
-			    struct sst_shim_regs64 *shim_regs)
-{
-	unsigned long irq_flags;
-
-	spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
-
-	shim_regs->imrx = sst_shim_read64(shim, SST_IMRX);
-	shim_regs->csr = sst_shim_read64(shim, SST_CSR);
-
-
-	spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
-}
-
-static inline void sst_restore_shim64(struct intel_sst_drv *ctx,
-				      void __iomem *shim,
-				      struct sst_shim_regs64 *shim_regs)
-{
-	unsigned long irq_flags;
-
-	/*
-	 * we only need to restore IMRX for this case, rest will be
-	 * initialize by FW or driver when firmware is loaded
-	 */
-	spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
-	sst_shim_write64(shim, SST_IMRX, shim_regs->imrx);
-	sst_shim_write64(shim, SST_CSR, shim_regs->csr);
-	spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
-}
-
 void sst_configure_runtime_pm(struct intel_sst_drv *ctx)
 {
 	pm_runtime_set_autosuspend_delay(ctx->dev, SST_SUSPEND_DELAY);
@@ -432,8 +401,6 @@ void sst_configure_runtime_pm(struct intel_sst_drv *ctx)
 		pm_runtime_set_active(ctx->dev);
 	else
 		pm_runtime_put_noidle(ctx->dev);
-
-	sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);
 }
 EXPORT_SYMBOL_GPL(sst_configure_runtime_pm);
 
@@ -457,8 +424,6 @@ static int intel_sst_runtime_suspend(struct device *dev)
 	flush_workqueue(ctx->post_msg_wq);
 
 	ctx->ops->reset(ctx);
-	/* save the shim registers because PMC doesn't save state */
-	sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);
 
 	return ret;
 }
@@ -499,23 +464,23 @@ static int intel_sst_suspend(struct device *dev)
 	fw_save = kzalloc(sizeof(*fw_save), GFP_KERNEL);
 	if (!fw_save)
 		return -ENOMEM;
-	fw_save->iram = kzalloc(ctx->iram_end - ctx->iram_base, GFP_KERNEL);
+	fw_save->iram = kvzalloc(ctx->iram_end - ctx->iram_base, GFP_KERNEL);
 	if (!fw_save->iram) {
 		ret = -ENOMEM;
 		goto iram;
 	}
-	fw_save->dram = kzalloc(ctx->dram_end - ctx->dram_base, GFP_KERNEL);
+	fw_save->dram = kvzalloc(ctx->dram_end - ctx->dram_base, GFP_KERNEL);
 	if (!fw_save->dram) {
 		ret = -ENOMEM;
 		goto dram;
 	}
-	fw_save->sram = kzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
+	fw_save->sram = kvzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
 	if (!fw_save->sram) {
 		ret = -ENOMEM;
 		goto sram;
 	}
 
-	fw_save->ddr = kzalloc(ctx->ddr_end - ctx->ddr_base, GFP_KERNEL);
+	fw_save->ddr = kvzalloc(ctx->ddr_end - ctx->ddr_base, GFP_KERNEL);
 	if (!fw_save->ddr) {
 		ret = -ENOMEM;
 		goto ddr;
@@ -530,11 +495,11 @@ static int intel_sst_suspend(struct device *dev)
 	ctx->ops->reset(ctx);
 	return 0;
 ddr:
-	kfree(fw_save->sram);
+	kvfree(fw_save->sram);
 sram:
-	kfree(fw_save->dram);
+	kvfree(fw_save->dram);
 dram:
-	kfree(fw_save->iram);
+	kvfree(fw_save->iram);
 iram:
 	kfree(fw_save);
 	return ret;
@@ -562,10 +527,10 @@ static int intel_sst_resume(struct device *dev)
 	memcpy32_toio(ctx->mailbox, fw_save->sram, SST_MAILBOX_SIZE);
 	memcpy32_toio(ctx->ddr, fw_save->ddr, ctx->ddr_end - ctx->ddr_base);
 
-	kfree(fw_save->sram);
-	kfree(fw_save->dram);
-	kfree(fw_save->iram);
-	kfree(fw_save->ddr);
+	kvfree(fw_save->sram);
+	kvfree(fw_save->dram);
+	kvfree(fw_save->iram);
+	kvfree(fw_save->ddr);
 	kfree(fw_save);
 
 	block = sst_create_block(ctx, 0, FW_DWNL_ID);
diff --git a/sound/soc/intel/atom/sst/sst.h b/sound/soc/intel/atom/sst/sst.h
index 5c9a51cc77aa4..e02e2b4cc08f0 100644
--- a/sound/soc/intel/atom/sst/sst.h
+++ b/sound/soc/intel/atom/sst/sst.h
@@ -317,31 +317,11 @@ struct sst_ipc_reg {
 	int ipcd;
 };
 
-struct sst_shim_regs64 {
-	u64 csr;
-	u64 pisr;
-	u64 pimr;
-	u64 isrx;
-	u64 isrd;
-	u64 imrx;
-	u64 imrd;
-	u64 ipcx;
-	u64 ipcd;
-	u64 isrsc;
-	u64 isrlpesc;
-	u64 imrsc;
-	u64 imrlpesc;
-	u64 ipcsc;
-	u64 ipclpesc;
-	u64 clkctl;
-	u64 csr2;
-};
-
 struct sst_fw_save {
-	void *iram;
-	void *dram;
-	void *sram;
-	void *ddr;
+	void *iram;	/* allocated via kvmalloc() */
+	void *dram;	/* allocated via kvmalloc() */
+	void *sram;	/* allocated via kvmalloc() */
+	void *ddr;	/* allocated via kvmalloc() */
 };
 
 /**
@@ -356,7 +336,6 @@ struct sst_fw_save {
  * @dram : SST DRAM pointer
  * @pdata : SST info passed as a part of pci platform data
  * @shim_phy_add : SST shim phy addr
- * @shim_regs64: Struct to save shim registers
  * @ipc_dispatch_list : ipc messages dispatched
  * @rx_list : to copy the process_reply/process_msg from DSP
  * @ipc_post_msg_wq : wq to post IPC messages context
@@ -398,7 +377,6 @@ struct intel_sst_drv {
 	unsigned int		ddr_end;
 	unsigned int		ddr_base;
 	unsigned int		mailbox_recv_offset;
-	struct sst_shim_regs64	*shim_regs64;
 	struct list_head        block_list;
 	struct list_head	ipc_dispatch_list;
 	struct sst_platform_info *pdata;
diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index dd250b8b26f24..0e928d54305da 100644
--- a/sound/soc/intel/atom/sst/sst_acpi.c
+++ b/sound/soc/intel/atom/sst/sst_acpi.c
@@ -303,8 +303,6 @@ static int sst_acpi_probe(struct platform_device *pdev)
 		dev_err(dev, "No matching machine driver found\n");
 		return -ENODEV;
 	}
-	if (mach->machine_quirk)
-		mach = mach->machine_quirk(mach);
 
 	pdata = mach->pdata;
 
@@ -360,23 +358,9 @@ static int sst_acpi_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	/* need to save shim registers in BYT */
-	ctx->shim_regs64 = devm_kzalloc(ctx->dev, sizeof(*ctx->shim_regs64),
-					GFP_KERNEL);
-	if (!ctx->shim_regs64) {
-		ret = -ENOMEM;
-		goto do_sst_cleanup;
-	}
-
 	sst_configure_runtime_pm(ctx);
 	platform_set_drvdata(pdev, ctx);
 	return ret;
-
-do_sst_cleanup:
-	sst_context_cleanup(ctx);
-	platform_set_drvdata(pdev, NULL);
-	dev_err(ctx->dev, "failed with %d\n", ret);
-	return ret;
 }
 
 /**
@@ -453,12 +437,20 @@ static const struct dmi_system_id cht_table[] = {
 
 
 static struct sst_acpi_mach cht_surface_mach = {
-	"10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-								&chv_platform_data };
+	.id = "10EC5640",
+	.drv_name = "cht-bsw-rt5645",
+	.fw_filename = "intel/fw_sst_22a8.bin",
+	.board = "cht-bsw",
+	.pdata = &chv_platform_data,
+};
 
 static struct sst_acpi_mach byt_thinkpad_10 = {
-	"10EC5640", "cht-bsw-rt5672", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
-	                                                        &byt_rvp_platform_data };
+	.id = "10EC5640",
+	.drv_name = "cht-bsw-rt5672",
+	.fw_filename = "intel/fw_sst_0f28.bin",
+	.board = "cht-bsw",
+	.pdata = &byt_rvp_platform_data,
+};
 
 static struct sst_acpi_mach *cht_quirk(void *arg)
 {
@@ -486,68 +478,182 @@ static struct sst_acpi_mach *byt_quirk(void *arg)
 
 
 static struct sst_acpi_mach sst_acpi_bytcr[] = {
-	{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", byt_quirk,
-						&byt_rvp_platform_data },
-	{"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
-						&byt_rvp_platform_data },
-	{"INTCCFFD", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
-						&byt_rvp_platform_data },
-	{"10EC5651", "bytcr_rt5651", "intel/fw_sst_0f28.bin", "bytcr_rt5651", NULL,
-						&byt_rvp_platform_data },
-	{"DLGS7212", "bytcht_da7213", "intel/fw_sst_0f28.bin", "bytcht_da7213", NULL,
-						&byt_rvp_platform_data },
-	{"DLGS7213", "bytcht_da7213", "intel/fw_sst_0f28.bin", "bytcht_da7213", NULL,
-						&byt_rvp_platform_data },
+	{
+		.id = "10EC5640",
+		.drv_name = "bytcr_rt5640",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcr_rt5640",
+		.machine_quirk = byt_quirk,
+		.pdata = &byt_rvp_platform_data,
+	},
+	{
+		.id = "10EC5642",
+		.drv_name = "bytcr_rt5640",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcr_rt5640",
+		.pdata = &byt_rvp_platform_data
+	},
+	{
+		.id = "INTCCFFD",
+		.drv_name = "bytcr_rt5640",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcr_rt5640",
+		.pdata = &byt_rvp_platform_data
+	},
+	{
+		.id = "10EC5651",
+		.drv_name = "bytcr_rt5651",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcr_rt5651",
+		.pdata = &byt_rvp_platform_data
+	},
+	{
+		.id = "DLGS7212",
+		.drv_name = "bytcht_da7213",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcht_da7213",
+		.pdata = &byt_rvp_platform_data
+	},
+	{
+		.id = "DLGS7213",
+		.drv_name = "bytcht_da7213",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcht_da7213",
+		.pdata = &byt_rvp_platform_data
+	},
 	/* some Baytrail platforms rely on RT5645, use CHT machine driver */
-	{"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
-						&byt_rvp_platform_data },
-	{"10EC5648", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
-						&byt_rvp_platform_data },
+	{
+		.id = "10EC5645",
+		.drv_name = "cht-bsw-rt5645",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "cht-bsw",
+		.pdata = &byt_rvp_platform_data
+	},
+	{
+		.id = "10EC5648",
+		.drv_name = "cht-bsw-rt5645",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "cht-bsw",
+		.pdata = &byt_rvp_platform_data
+	},
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
 	/*
 	 * This is always last in the table so that it is selected only when
 	 * enabled explicitly and there is no codec-related information in SSDT
 	 */
-	{"80860F28", "bytcht_nocodec", "intel/fw_sst_0f28.bin", "bytcht_nocodec", NULL,
-						&byt_rvp_platform_data },
+	{
+		.id = "80860F28",
+		.drv_name = "bytcht_nocodec",
+		.fw_filename = "intel/fw_sst_0f28.bin",
+		.board = "bytcht_nocodec",
+		.pdata = &byt_rvp_platform_data
+	},
 #endif
 	{},
 };
 
 /* Cherryview-based platforms: CherryTrail and Braswell */
 static struct sst_acpi_mach sst_acpi_chv[] = {
-	{"10EC5670", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-	{"10EC5672", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-	{"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-	{"10EC5650", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-	{"10EC3270", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-
-	{"193C9890", "cht-bsw-max98090", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
-						&chv_platform_data },
-	{"DLGS7212", "bytcht_da7213", "intel/fw_sst_22a8.bin", "bytcht_da7213", NULL,
-						&chv_platform_data },
-	{"DLGS7213", "bytcht_da7213", "intel/fw_sst_22a8.bin", "bytcht_da7213", NULL,
-						&chv_platform_data },
+	{
+		.id = "10EC5670",
+		.drv_name = "cht-bsw-rt5672",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "10EC5672",
+		.drv_name = "cht-bsw-rt5672",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "10EC5645",
+		.drv_name = "cht-bsw-rt5645",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "10EC5650",
+		.drv_name = "cht-bsw-rt5645",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "10EC3270",
+		.drv_name = "cht-bsw-rt5645",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+
+	{
+		.id = "193C9890",
+		.drv_name = "cht-bsw-max98090",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "cht-bsw",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "DLGS7212",
+		.drv_name = "bytcht_da7213",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcht_da7213",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "DLGS7213",
+		.drv_name = "bytcht_da7213",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcht_da7213",
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "ESSX8316",
+		.drv_name = "bytcht_es8316",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcht_es8316",
+		.pdata = &chv_platform_data
+	},
 	/* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
-	{"10EC5640", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", cht_quirk,
-						&chv_platform_data },
-	{"10EC3276", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", NULL,
-						&chv_platform_data },
+	{
+		.id = "10EC5640",
+		.drv_name = "bytcr_rt5640",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcr_rt5640",
+		.machine_quirk = cht_quirk,
+		.pdata = &chv_platform_data
+	},
+	{
+		.id = "10EC3276",
+		.drv_name = "bytcr_rt5640",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcr_rt5640",
+		.pdata = &chv_platform_data
+	},
 	/* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
-	{"10EC5651", "bytcr_rt5651", "intel/fw_sst_22a8.bin", "bytcr_rt5651", NULL,
-						&chv_platform_data },
+	{
+		.id = "10EC5651",
+		.drv_name = "bytcr_rt5651",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcr_rt5651",
+		.pdata = &chv_platform_data
+	},
 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
 	/*
 	 * This is always last in the table so that it is selected only when
 	 * enabled explicitly and there is no codec-related information in SSDT
 	 */
-	{"808622A8", "bytcht_nocodec", "intel/fw_sst_22a8.bin", "bytcht_nocodec", NULL,
-						&chv_platform_data },
+	{
+		.id = "808622A8",
+		.drv_name = "bytcht_nocodec",
+		.fw_filename = "intel/fw_sst_22a8.bin",
+		.board = "bytcht_nocodec",
+		.pdata = &chv_platform_data
+	},
 #endif
 	{},
 };
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 56896e09445df..a5c5bc5732a2f 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -11,7 +11,10 @@ snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o
 snd-soc-sst-cht-bsw-rt5645-objs := cht_bsw_rt5645.o
 snd-soc-sst-cht-bsw-max98090_ti-objs := cht_bsw_max98090_ti.o
 snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o
+snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o
 snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o
+snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o
+snd-soc-kbl_rt5663_rt5514_max98927-objs := kbl_rt5663_rt5514_max98927.o
 snd-soc-skl_rt286-objs := skl_rt286.o
 snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o
 snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o
@@ -29,7 +32,10 @@ obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o
 obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH) += snd-soc-sst-cht-bsw-rt5645.o
 obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) += snd-soc-sst-cht-bsw-max98090_ti.o
 obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH) += snd-soc-sst-byt-cht-da7213.o
+obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH) += snd-soc-sst-byt-cht-es8316.o
 obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) += snd-soc-sst-byt-cht-nocodec.o
+obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o
+obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH) += snd-soc-kbl_rt5663_rt5514_max98927.o
 obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o
 obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max98357a.o
 obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o
diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index 14d9693c1641b..058b8ccedf02e 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/acpi.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/gpio/consumer.h>
@@ -120,6 +121,26 @@ static struct snd_soc_jack_gpio mic_jack_gpio = {
 	.invert			= 1,
 };
 
+/* GPIO indexes defined by ACPI */
+enum {
+	RT5677_GPIO_PLUG_DET		= 0,
+	RT5677_GPIO_MIC_PRESENT_L	= 1,
+	RT5677_GPIO_HOTWORD_DET_L	= 2,
+	RT5677_GPIO_DSP_INT		= 3,
+	RT5677_GPIO_HP_AMP_SHDN_L	= 4,
+};
+
+static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
+static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
+static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
+
+static const struct acpi_gpio_mapping bdw_rt5677_gpios[] = {
+	{ "plug-det-gpios", &plug_det_gpio, 1 },
+	{ "mic-present-gpios", &mic_present_gpio, 1 },
+	{ "headphone-enable-gpios", &headphone_enable_gpio, 1 },
+	{ NULL },
+};
+
 static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
 			struct snd_pcm_hw_params *params)
 {
@@ -184,6 +205,11 @@ static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd)
 			snd_soc_card_get_drvdata(rtd->card);
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+	int ret;
+
+	ret = devm_acpi_dev_add_driver_gpios(codec->dev, bdw_rt5677_gpios);
+	if (ret)
+		dev_warn(codec->dev, "Failed to add driver gpios\n");
 
 	/* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1.
 	 * The ASRC clock source is clk_i2s1_asrc.
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c
index 3a8c4d954a917..ce35ec7884d1e 100644
--- a/sound/soc/intel/boards/bxt_da7219_max98357a.c
+++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c
@@ -89,11 +89,6 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
 		if (ret)
 			dev_err(card->dev, "failed to stop PLL: %d\n", ret);
 	} else if(SND_SOC_DAPM_EVENT_ON(event)) {
-		ret = snd_soc_dai_set_sysclk(codec_dai,
-                        DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN);
-		if (ret)
-			dev_err(card->dev, "can't set codec sysclk configuration\n");
-
 		ret = snd_soc_dai_set_pll(codec_dai, 0,
 			DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
 		if (ret)
@@ -187,8 +182,17 @@ static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
 	int ret;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_codec *codec = rtd->codec;
 
+	/* Configure sysclk for codec */
+	ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 19200000,
+				     SND_SOC_CLOCK_IN);
+	if (ret) {
+		dev_err(rtd->dev, "can't set codec sysclk configuration\n");
+		return ret;
+	}
+
 	/*
 	 * Headset buttons map to the google Reference headset.
 	 * These can be configured by userspace.
@@ -238,31 +242,31 @@ static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list  = rates,
 	.mask = 0,
 };
 
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
 	DUAL_CHANNEL,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
 	.count = ARRAY_SIZE(channels),
 	.list = channels,
 	.mask = 0,
 };
 
-static unsigned int channels_quad[] = {
+static const unsigned int channels_quad[] = {
 	QUAD_CHANNEL,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels_quad = {
+static const struct snd_pcm_hw_constraint_list constraints_channels_quad = {
 	.count = ARRAY_SIZE(channels_quad),
 	.list = channels_quad,
 	.mask = 0,
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index 1a68d043c8033..0c3a3cbcb884c 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -207,11 +207,11 @@ static const struct snd_soc_ops broxton_rt298_ops = {
 	.hw_params = broxton_rt298_hw_params,
 };
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list  = rates,
 	.mask = 0,
@@ -222,19 +222,16 @@ static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
 {
 	struct snd_interval *channels = hw_param_interval(params,
 						SNDRV_PCM_HW_PARAM_CHANNELS);
-	if (params_channels(params) == 2)
-		channels->min = channels->max = 2;
-	else
-		channels->min = channels->max = 4;
+	channels->min = channels->max = 4;
 
 	return 0;
 }
 
-static unsigned int channels_dmic[] = {
-	2, 4,
+static const unsigned int channels_dmic[] = {
+	1, 2, 3, 4,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
 	.count = ARRAY_SIZE(channels_dmic),
 	.list = channels_dmic,
 	.mask = 0,
@@ -256,11 +253,11 @@ static const struct snd_soc_ops broxton_dmic_ops = {
 	.startup = broxton_dmic_startup,
 };
 
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
 	2,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
 	.count = ARRAY_SIZE(channels),
 	.list = channels,
 	.mask = 0,
diff --git a/sound/soc/intel/boards/byt-max98090.c b/sound/soc/intel/boards/byt-max98090.c
index d9f81b8d915df..047be7fa0ce9f 100644
--- a/sound/soc/intel/boards/byt-max98090.c
+++ b/sound/soc/intel/boards/byt-max98090.c
@@ -67,20 +67,27 @@ static struct snd_soc_jack_pin hs_jack_pins[] = {
 
 static struct snd_soc_jack_gpio hs_jack_gpios[] = {
 	{
-		.name		= "hp-gpio",
-		.idx		= 0,
+		.name		= "hp",
 		.report		= SND_JACK_HEADPHONE | SND_JACK_LINEOUT,
 		.debounce_time	= 200,
 	},
 	{
-		.name		= "mic-gpio",
-		.idx		= 1,
+		.name		= "mic",
 		.invert		= 1,
 		.report		= SND_JACK_MICROPHONE,
 		.debounce_time	= 200,
 	},
 };
 
+static const struct acpi_gpio_params hp_gpios = { 0, 0, false };
+static const struct acpi_gpio_params mic_gpios = { 1, 0, false };
+
+static const struct acpi_gpio_mapping acpi_byt_max98090_gpios[] = {
+	{ "hp-gpios", &hp_gpios, 1 },
+	{ "mic-gpios", &mic_gpios, 1 },
+	{},
+};
+
 static int byt_max98090_init(struct snd_soc_pcm_runtime *runtime)
 {
 	int ret;
@@ -140,8 +147,9 @@ static struct snd_soc_card byt_max98090_card = {
 
 static int byt_max98090_probe(struct platform_device *pdev)
 {
-	int ret_val = 0;
+	struct device *dev = &pdev->dev;
 	struct byt_max98090_private *priv;
+	int ret_val;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
 	if (!priv) {
@@ -149,6 +157,10 @@ static int byt_max98090_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	ret_val = devm_acpi_dev_add_driver_gpios(dev->parent, acpi_byt_max98090_gpios);
+	if (ret_val)
+		dev_dbg(dev, "Unable to add GPIO mapping table\n");
+
 	byt_max98090_card.dev = &pdev->dev;
 	snd_soc_card_set_drvdata(&byt_max98090_card, priv);
 	ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_max98090_card);
@@ -158,7 +170,7 @@ static int byt_max98090_probe(struct platform_device *pdev)
 		return ret_val;
 	}
 
-	return ret_val;
+	return 0;
 }
 
 static int byt_max98090_remove(struct platform_device *pdev)
diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
new file mode 100644
index 0000000000000..52635462dac63
--- /dev/null
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -0,0 +1,300 @@
+/*
+ *  bytcht_es8316.c - ASoc Machine driver for Intel Baytrail/Cherrytrail
+ *                    platforms with Everest ES8316 SoC
+ *
+ *  Copyright (C) 2017 Endless Mobile, Inc.
+ *  Authors: David Yang <yangxiaohua@everest-semi.com>,
+ *           Daniel Drake <drake@endlessm.com>
+ *
+ *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <asm/platform_sst_audio.h>
+#include <linux/clk.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../atom/sst-atom-controls.h"
+#include "../common/sst-acpi.h"
+#include "../common/sst-dsp.h"
+
+struct byt_cht_es8316_private {
+	struct clk *mclk;
+};
+
+#define CODEC_DAI1	"ES8316 HiFi"
+
+static inline struct snd_soc_dai *get_codec_dai(struct snd_soc_card *card)
+{
+	struct snd_soc_pcm_runtime *rtd;
+
+	list_for_each_entry(rtd, &card->rtd_list, list) {
+		if (!strncmp(rtd->codec_dai->name, CODEC_DAI1,
+			     strlen(CODEC_DAI1)))
+			return rtd->codec_dai;
+	}
+	return NULL;
+}
+
+static const struct snd_soc_dapm_widget byt_cht_es8316_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone", NULL),
+
+	/*
+	 * The codec supports two analog microphone inputs. I have only
+	 * tested MIC1. A DMIC route could also potentially be added
+	 * if such functionality is found on another platform.
+	 */
+	SND_SOC_DAPM_MIC("Microphone 1", NULL),
+	SND_SOC_DAPM_MIC("Microphone 2", NULL),
+};
+
+static const struct snd_soc_dapm_route byt_cht_es8316_audio_map[] = {
+	{"MIC1", NULL, "Microphone 1"},
+	{"MIC2", NULL, "Microphone 2"},
+
+	{"Headphone", NULL, "HPOL"},
+	{"Headphone", NULL, "HPOR"},
+
+	{"Playback", NULL, "ssp2 Tx"},
+	{"ssp2 Tx", NULL, "codec_out0"},
+	{"ssp2 Tx", NULL, "codec_out1"},
+	{"codec_in0", NULL, "ssp2 Rx" },
+	{"codec_in1", NULL, "ssp2 Rx" },
+	{"ssp2 Rx", NULL, "Capture"},
+};
+
+static const struct snd_kcontrol_new byt_cht_es8316_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone"),
+	SOC_DAPM_PIN_SWITCH("Microphone 1"),
+	SOC_DAPM_PIN_SWITCH("Microphone 2"),
+};
+
+static int byt_cht_es8316_init(struct snd_soc_pcm_runtime *runtime)
+{
+	struct snd_soc_card *card = runtime->card;
+	struct byt_cht_es8316_private *priv = snd_soc_card_get_drvdata(card);
+	int ret;
+
+	card->dapm.idle_bias_off = true;
+
+	/*
+	 * The firmware might enable the clock at boot (this information
+	 * may or may not be reflected in the enable clock register).
+	 * To change the rate we must disable the clock first to cover these
+	 * cases. Due to common clock framework restrictions that do not allow
+	 * to disable a clock that has not been enabled, we need to enable
+	 * the clock first.
+	 */
+	ret = clk_prepare_enable(priv->mclk);
+	if (!ret)
+		clk_disable_unprepare(priv->mclk);
+
+	ret = clk_set_rate(priv->mclk, 19200000);
+	if (ret)
+		dev_err(card->dev, "unable to set MCLK rate\n");
+
+	ret = clk_prepare_enable(priv->mclk);
+	if (ret)
+		dev_err(card->dev, "unable to enable MCLK\n");
+
+	ret = snd_soc_dai_set_sysclk(runtime->codec_dai, 0, 19200000,
+				     SND_SOC_CLOCK_IN);
+	if (ret < 0) {
+		dev_err(card->dev, "can't set codec clock %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_pcm_stream byt_cht_es8316_dai_params = {
+	.formats = SNDRV_PCM_FMTBIT_S24_LE,
+	.rate_min = 48000,
+	.rate_max = 48000,
+	.channels_min = 2,
+	.channels_max = 2,
+};
+
+static int byt_cht_es8316_codec_fixup(struct snd_soc_pcm_runtime *rtd,
+			    struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *rate = hw_param_interval(params,
+			SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval *channels = hw_param_interval(params,
+						SNDRV_PCM_HW_PARAM_CHANNELS);
+	int ret;
+
+	/* The DSP will covert the FE rate to 48k, stereo */
+	rate->min = rate->max = 48000;
+	channels->min = channels->max = 2;
+
+	/* set SSP2 to 24-bit */
+	params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+	/*
+	 * Default mode for SSP configuration is TDM 4 slot, override config
+	 * with explicit setting to I2S 2ch 24-bit. The word length is set with
+	 * dai_set_tdm_slot() since there is no other API exposed
+	 */
+	ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+				SND_SOC_DAIFMT_I2S     |
+				SND_SOC_DAIFMT_NB_NF   |
+				SND_SOC_DAIFMT_CBS_CFS
+		);
+	if (ret < 0) {
+		dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
+	if (ret < 0) {
+		dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int byt_cht_es8316_aif1_startup(struct snd_pcm_substream *substream)
+{
+	return snd_pcm_hw_constraint_single(substream->runtime,
+			SNDRV_PCM_HW_PARAM_RATE, 48000);
+}
+
+static const struct snd_soc_ops byt_cht_es8316_aif1_ops = {
+	.startup = byt_cht_es8316_aif1_startup,
+};
+
+static struct snd_soc_dai_link byt_cht_es8316_dais[] = {
+	[MERR_DPCM_AUDIO] = {
+		.name = "Audio Port",
+		.stream_name = "Audio",
+		.cpu_dai_name = "media-cpu-dai",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.codec_name = "snd-soc-dummy",
+		.platform_name = "sst-mfld-platform",
+		.nonatomic = true,
+		.dynamic = 1,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.ops = &byt_cht_es8316_aif1_ops,
+	},
+
+	[MERR_DPCM_DEEP_BUFFER] = {
+		.name = "Deep-Buffer Audio Port",
+		.stream_name = "Deep-Buffer Audio",
+		.cpu_dai_name = "deepbuffer-cpu-dai",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.codec_name = "snd-soc-dummy",
+		.platform_name = "sst-mfld-platform",
+		.nonatomic = true,
+		.dynamic = 1,
+		.dpcm_playback = 1,
+		.ops = &byt_cht_es8316_aif1_ops,
+	},
+
+	[MERR_DPCM_COMPR] = {
+		.name = "Compressed Port",
+		.stream_name = "Compress",
+		.cpu_dai_name = "compress-cpu-dai",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.codec_name = "snd-soc-dummy",
+		.platform_name = "sst-mfld-platform",
+	},
+
+		/* back ends */
+	{
+		/* Only SSP2 has been tested here, so BYT-CR platforms that
+		 * require SSP0 will not work.
+		 */
+		.name = "SSP2-Codec",
+		.id = 1,
+		.cpu_dai_name = "ssp2-port",
+		.platform_name = "sst-mfld-platform",
+		.no_pcm = 1,
+		.codec_dai_name = "ES8316 HiFi",
+		.codec_name = "i2c-ESSX8316:00",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+						| SND_SOC_DAIFMT_CBS_CFS,
+		.be_hw_params_fixup = byt_cht_es8316_codec_fixup,
+		.nonatomic = true,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.init = byt_cht_es8316_init,
+	},
+};
+
+
+/* SoC card */
+static struct snd_soc_card byt_cht_es8316_card = {
+	.name = "bytcht-es8316",
+	.owner = THIS_MODULE,
+	.dai_link = byt_cht_es8316_dais,
+	.num_links = ARRAY_SIZE(byt_cht_es8316_dais),
+	.dapm_widgets = byt_cht_es8316_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(byt_cht_es8316_widgets),
+	.dapm_routes = byt_cht_es8316_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(byt_cht_es8316_audio_map),
+	.controls = byt_cht_es8316_controls,
+	.num_controls = ARRAY_SIZE(byt_cht_es8316_controls),
+	.fully_routed = true,
+};
+
+static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
+{
+	int ret = 0;
+	struct byt_cht_es8316_private *priv;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
+	if (!priv)
+		return -ENOMEM;
+
+	/* register the soc card */
+	byt_cht_es8316_card.dev = &pdev->dev;
+	snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);
+
+	priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
+	if (IS_ERR(priv->mclk)) {
+		ret = PTR_ERR(priv->mclk);
+		dev_err(&pdev->dev,
+			"Failed to get MCLK from pmc_plt_clk_3: %d\n",
+			ret);
+		return ret;
+	}
+
+	ret = devm_snd_soc_register_card(&pdev->dev, &byt_cht_es8316_card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
+		return ret;
+	}
+	platform_set_drvdata(pdev, &byt_cht_es8316_card);
+	return ret;
+}
+
+static struct platform_driver snd_byt_cht_es8316_mc_driver = {
+	.driver = {
+		.name = "bytcht_es8316",
+	},
+	.probe = snd_byt_cht_es8316_mc_probe,
+};
+
+module_platform_driver(snd_byt_cht_es8316_mc_driver);
+MODULE_DESCRIPTION("ASoC Intel(R) Baytrail/Cherrytrail Machine driver");
+MODULE_AUTHOR("David Yang <yangxiaohua@everest-semi.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:bytcht_es8316");
diff --git a/sound/soc/intel/boards/bytcht_nocodec.c b/sound/soc/intel/boards/bytcht_nocodec.c
index 89853eeaaf9dd..1dd9441806fa3 100644
--- a/sound/soc/intel/boards/bytcht_nocodec.c
+++ b/sound/soc/intel/boards/bytcht_nocodec.c
@@ -85,11 +85,11 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static unsigned int rates_48000[] = {
+static const unsigned int rates_48000[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_48000 = {
+static const struct snd_pcm_hw_constraint_list constraints_48000 = {
 	.count = ARRAY_SIZE(rates_48000),
 	.list  = rates_48000,
 };
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 8164bec63bf15..4a3516b38c2c9 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -203,11 +203,11 @@ static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static unsigned int rates_48000[] = {
+static const unsigned int rates_48000[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_48000 = {
+static const struct snd_pcm_hw_constraint_list constraints_48000 = {
 	.count = ARRAY_SIZE(rates_48000),
 	.list  = rates_48000,
 };
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 742bc0d4e6816..20755ecc7f9ea 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -39,18 +39,6 @@ struct cht_mc_private {
 	bool ts3a227e_present;
 };
 
-static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
-{
-	struct snd_soc_pcm_runtime *rtd;
-
-	list_for_each_entry(rtd, &card->rtd_list, list) {
-		if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI,
-			     strlen(CHT_CODEC_DAI)))
-			return rtd->codec_dai;
-	}
-	return NULL;
-}
-
 static const struct snd_soc_dapm_widget cht_dapm_widgets[] = {
 	SND_SOC_DAPM_HP("Headphone", NULL),
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index e4d46d4360d7e..bc2a52de06a39 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -19,6 +19,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
+#include <asm/cpu_device_id.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
@@ -31,8 +33,11 @@
 #define CHT_PLAT_CLK_3_HZ	19200000
 #define CHT_CODEC_DAI	"rt5670-aif1"
 
-static struct snd_soc_jack cht_bsw_headset;
-static char cht_bsw_codec_name[16];
+struct cht_mc_private {
+	struct snd_soc_jack headset;
+	char codec_name[16];
+	struct clk *mclk;
+};
 
 /* Headset jack detection DAPM pins */
 static struct snd_soc_jack_pin cht_bsw_headset_pins[] = {
@@ -64,6 +69,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
 	struct snd_soc_dapm_context *dapm = w->dapm;
 	struct snd_soc_card *card = dapm->card;
 	struct snd_soc_dai *codec_dai;
+	struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
 	int ret;
 
 	codec_dai = cht_get_codec_dai(card);
@@ -73,6 +79,15 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
 	}
 
 	if (SND_SOC_DAPM_EVENT_ON(event)) {
+		if (ctx->mclk) {
+			ret = clk_prepare_enable(ctx->mclk);
+			if (ret < 0) {
+				dev_err(card->dev,
+					"could not configure MCLK state");
+				return ret;
+			}
+		}
+
 		/* set codec PLL source to the 19.2MHz platform clock (MCLK) */
 		ret = snd_soc_dai_set_pll(codec_dai, 0, RT5670_PLL1_S_MCLK,
 				CHT_PLAT_CLK_3_HZ, 48000 * 512);
@@ -96,6 +111,9 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
 		 */
 		snd_soc_dai_set_sysclk(codec_dai, RT5670_SCLK_S_RCCLK,
 				       48000 * 512, SND_SOC_CLOCK_IN);
+
+		if (ctx->mclk)
+			clk_disable_unprepare(ctx->mclk);
 	}
 	return 0;
 }
@@ -171,6 +189,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 	int ret;
 	struct snd_soc_dai *codec_dai = runtime->codec_dai;
 	struct snd_soc_codec *codec = codec_dai->codec;
+	struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);
 
 	/* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
 	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24);
@@ -194,13 +213,37 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
 				RT5670_CLK_SEL_I2S1_ASRC);
 
         ret = snd_soc_card_jack_new(runtime->card, "Headset",
-                SND_JACK_HEADSET | SND_JACK_BTN_0 |
-                SND_JACK_BTN_1 | SND_JACK_BTN_2, &cht_bsw_headset,
-                cht_bsw_headset_pins, ARRAY_SIZE(cht_bsw_headset_pins));
+				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
+				    SND_JACK_BTN_1 | SND_JACK_BTN_2,
+				    &ctx->headset,
+				    cht_bsw_headset_pins,
+				    ARRAY_SIZE(cht_bsw_headset_pins));
         if (ret)
                 return ret;
 
-	rt5670_set_jack_detect(codec, &cht_bsw_headset);
+	rt5670_set_jack_detect(codec, &ctx->headset);
+	if (ctx->mclk) {
+		/*
+		 * The firmware might enable the clock at
+		 * boot (this information may or may not
+		 * be reflected in the enable clock register).
+		 * To change the rate we must disable the clock
+		 * first to cover these cases. Due to common
+		 * clock framework restrictions that do not allow
+		 * to disable a clock that has not been enabled,
+		 * we need to enable the clock first.
+		 */
+		ret = clk_prepare_enable(ctx->mclk);
+		if (!ret)
+			clk_disable_unprepare(ctx->mclk);
+
+		ret = clk_set_rate(ctx->mclk, CHT_PLAT_CLK_3_HZ);
+
+		if (ret) {
+			dev_err(runtime->dev, "unable to set MCLK rate\n");
+			return ret;
+		}
+	}
 	return 0;
 }
 
@@ -341,34 +384,62 @@ static struct snd_soc_card snd_soc_card_cht = {
 	.resume_post = cht_resume_post,
 };
 
+static bool is_valleyview(void)
+{
+	static const struct x86_cpu_id cpu_ids[] = {
+		{ X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */
+		{}
+	};
+
+	if (!x86_match_cpu(cpu_ids))
+		return false;
+	return true;
+}
+
 #define RT5672_I2C_DEFAULT	"i2c-10EC5670:00"
 
 static int snd_cht_mc_probe(struct platform_device *pdev)
 {
 	int ret_val = 0;
+	struct cht_mc_private *drv;
 	struct sst_acpi_mach *mach = pdev->dev.platform_data;
 	const char *i2c_name;
 	int i;
 
-	strcpy(cht_bsw_codec_name, RT5672_I2C_DEFAULT);
+	drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC);
+	if (!drv)
+		return -ENOMEM;
+
+	strcpy(drv->codec_name, RT5672_I2C_DEFAULT);
 
 	/* fixup codec name based on HID */
 	if (mach) {
 		i2c_name = sst_acpi_find_name_from_hid(mach->id);
 		if (i2c_name) {
-			snprintf(cht_bsw_codec_name, sizeof(cht_bsw_codec_name),
+			snprintf(drv->codec_name, sizeof(drv->codec_name),
 				 "i2c-%s", i2c_name);
 			for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) {
 				if (!strcmp(cht_dailink[i].codec_name,
 					    RT5672_I2C_DEFAULT)) {
 					cht_dailink[i].codec_name =
-						cht_bsw_codec_name;
+						drv->codec_name;
 					break;
 				}
 			}
 		}
 	}
 
+	if (is_valleyview()) {
+		drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
+		if (IS_ERR(drv->mclk)) {
+			dev_err(&pdev->dev,
+				"Failed to get MCLK from pmc_plt_clk_3: %ld\n",
+				PTR_ERR(drv->mclk));
+			return PTR_ERR(drv->mclk);
+		}
+	}
+	snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
+
 	/* register the soc card */
 	snd_soc_card_cht.dev = &pdev->dev;
 	ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);
diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
new file mode 100644
index 0000000000000..f9ba977881574
--- /dev/null
+++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c
@@ -0,0 +1,687 @@
+/*
+ * Intel Kabylake I2S Machine Driver with MAXIM98927
+ * and RT5663 Codecs
+ *
+ * Copyright (C) 2017, Intel Corporation. All rights reserved.
+ *
+ * Modified from:
+ *   Intel Skylake I2S Machine driver
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../codecs/rt5663.h"
+#include "../../codecs/hdac_hdmi.h"
+#include "../skylake/skl.h"
+
+#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
+#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
+#define DMIC_CH(p) p->list[p->count-1]
+#define MAXIM_DEV0_NAME "i2c-MX98927:00"
+#define MAXIM_DEV1_NAME "i2c-MX98927:01"
+
+static struct snd_soc_card kabylake_audio_card;
+static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+static struct snd_soc_jack skylake_hdmi[3];
+
+struct kbl_hdmi_pcm {
+	struct list_head head;
+	struct snd_soc_dai *codec_dai;
+	int device;
+};
+
+struct kbl_rt5663_private {
+	struct snd_soc_jack kabylake_headset;
+	struct list_head hdmi_pcm_list;
+};
+
+enum {
+	KBL_DPCM_AUDIO_PB = 0,
+	KBL_DPCM_AUDIO_CP,
+	KBL_DPCM_AUDIO_REF_CP,
+	KBL_DPCM_AUDIO_DMIC_CP,
+	KBL_DPCM_AUDIO_HDMI1_PB,
+	KBL_DPCM_AUDIO_HDMI2_PB,
+	KBL_DPCM_AUDIO_HDMI3_PB,
+};
+
+static const struct snd_kcontrol_new kabylake_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Left Spk"),
+	SOC_DAPM_PIN_SWITCH("Right Spk"),
+};
+
+static const struct snd_soc_dapm_widget kabylake_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone Jack", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_SPK("Left Spk", NULL),
+	SND_SOC_DAPM_SPK("Right Spk", NULL),
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+	SND_SOC_DAPM_SPK("DP", NULL),
+	SND_SOC_DAPM_SPK("HDMI", NULL),
+
+};
+
+static const struct snd_soc_dapm_route kabylake_map[] = {
+	/* HP jack connectors - unknown if we have jack detection */
+	{ "Headphone Jack", NULL, "HPOL" },
+	{ "Headphone Jack", NULL, "HPOR" },
+
+	/* speaker */
+	{ "Left Spk", NULL, "Left BE_OUT" },
+	{ "Right Spk", NULL, "Right BE_OUT" },
+
+	/* other jacks */
+	{ "IN1P", NULL, "Headset Mic" },
+	{ "IN1N", NULL, "Headset Mic" },
+	{ "DMic", NULL, "SoC DMIC" },
+
+	{ "HDMI", NULL, "hif5 Output" },
+	{ "DP", NULL, "hif6 Output" },
+
+	/* CODEC BE connections */
+	{ "Left HiFi Playback", NULL, "ssp0 Tx" },
+	{ "Right HiFi Playback", NULL, "ssp0 Tx" },
+	{ "ssp0 Tx", NULL, "codec0_out" },
+
+	{ "AIF Playback", NULL, "ssp1 Tx" },
+	{ "ssp1 Tx", NULL, "codec1_out" },
+
+	{ "codec0_in", NULL, "ssp1 Rx" },
+	{ "ssp1 Rx", NULL, "AIF Capture" },
+
+	/* DMIC */
+	{ "dmic01_hifi", NULL, "DMIC01 Rx" },
+	{ "DMIC01 Rx", NULL, "DMIC AIF" },
+
+	{ "hifi3", NULL, "iDisp3 Tx"},
+	{ "iDisp3 Tx", NULL, "iDisp3_out"},
+	{ "hifi2", NULL, "iDisp2 Tx"},
+	{ "iDisp2 Tx", NULL, "iDisp2_out"},
+	{ "hifi1", NULL, "iDisp1 Tx"},
+	{ "iDisp1 Tx", NULL, "iDisp1_out"},
+};
+
+static struct snd_soc_codec_conf max98927_codec_conf[] = {
+	{
+		.dev_name = MAXIM_DEV0_NAME,
+		.name_prefix = "Right",
+	},
+	{
+		.dev_name = MAXIM_DEV1_NAME,
+		.name_prefix = "Left",
+	},
+};
+
+static struct snd_soc_dai_link_component max98927_codec_components[] = {
+	{ /* Left */
+		.name = MAXIM_DEV0_NAME,
+		.dai_name = KBL_MAXIM_CODEC_DAI,
+	},
+	{ /* Right */
+		.name = MAXIM_DEV1_NAME,
+		.dai_name = KBL_MAXIM_CODEC_DAI,
+	},
+};
+
+static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret;
+	struct snd_soc_dapm_context *dapm;
+	struct snd_soc_component *component = rtd->cpu_dai->component;
+
+	dapm = snd_soc_component_get_dapm(component);
+	ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
+	if (ret) {
+		dev_err(rtd->dev, "Ref Cap ignore suspend failed %d\n", ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret;
+	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_codec *codec = rtd->codec;
+
+	/*
+	 * Headset buttons map to the google Reference headset.
+	 * These can be configured by userspace.
+	 */
+	ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
+			SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
+			NULL, 0);
+	if (ret) {
+		dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
+		return ret;
+	}
+
+	rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
+	ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
+	if (ret) {
+		dev_err(rtd->dev, "SoC DMIC ignore suspend failed %d\n", ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct kbl_hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	pcm->device = KBL_DPCM_AUDIO_HDMI1_PB;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct kbl_hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	pcm->device = KBL_DPCM_AUDIO_HDMI2_PB;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct kbl_hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	pcm->device = KBL_DPCM_AUDIO_HDMI3_PB;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+static unsigned int rates[] = {
+	48000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_rates = {
+	.count = ARRAY_SIZE(rates),
+	.list  = rates,
+	.mask = 0,
+};
+
+static unsigned int channels[] = {
+	2,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_channels = {
+	.count = ARRAY_SIZE(channels),
+	.list = channels,
+	.mask = 0,
+};
+
+static int kbl_fe_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	/*
+	 * On this platform for PCM device we support,
+	 * 48Khz
+	 * stereo
+	 * 16 bit audio
+	 */
+
+	runtime->hw.channels_max = 2;
+	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+					   &constraints_channels);
+
+	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+	snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+	snd_pcm_hw_constraint_list(runtime, 0,
+				SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+
+	return 0;
+}
+
+static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
+	.startup = kbl_fe_startup,
+};
+
+static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *rate = hw_param_interval(params,
+			SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval *channels = hw_param_interval(params,
+			SNDRV_PCM_HW_PARAM_CHANNELS);
+	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+
+	/* The ADSP will convert the FE rate to 48k, stereo */
+	rate->min = rate->max = 48000;
+	channels->min = channels->max = 2;
+	/* set SSP1 to 24 bit */
+	snd_mask_none(fmt);
+	snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
+
+	return 0;
+}
+
+static int kabylake_rt5663_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 = rtd->codec_dai;
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(codec_dai,
+			RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
+	/* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
+	rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1);
+
+	if (ret < 0)
+		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+
+	return ret;
+}
+
+static struct snd_soc_ops kabylake_rt5663_ops = {
+	.hw_params = kabylake_rt5663_hw_params,
+};
+
+static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
+		struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *channels = hw_param_interval(params,
+				SNDRV_PCM_HW_PARAM_CHANNELS);
+
+	if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2)
+		channels->min = channels->max = 2;
+	else
+		channels->min = channels->max = 4;
+
+	return 0;
+}
+
+static unsigned int channels_dmic[] = {
+	2, 4,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+	.count = ARRAY_SIZE(channels_dmic),
+	.list = channels_dmic,
+	.mask = 0,
+};
+
+static const unsigned int dmic_2ch[] = {
+	2,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
+	.count = ARRAY_SIZE(dmic_2ch),
+	.list = dmic_2ch,
+	.mask = 0,
+};
+
+static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	runtime->hw.channels_max = DMIC_CH(dmic_constraints);
+	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+			dmic_constraints);
+
+	return snd_pcm_hw_constraint_list(substream->runtime, 0,
+			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+}
+
+static struct snd_soc_ops kabylake_dmic_ops = {
+	.startup = kabylake_dmic_startup,
+};
+
+static unsigned int rates_16000[] = {
+	16000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_16000 = {
+	.count = ARRAY_SIZE(rates_16000),
+	.list  = rates_16000,
+};
+
+static const unsigned int ch_mono[] = {
+	1,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_refcap = {
+	.count = ARRAY_SIZE(ch_mono),
+	.list  = ch_mono,
+};
+
+static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
+{
+	substream->runtime->hw.channels_max = 1;
+	snd_pcm_hw_constraint_list(substream->runtime, 0,
+					SNDRV_PCM_HW_PARAM_CHANNELS,
+					&constraints_refcap);
+
+	return snd_pcm_hw_constraint_list(substream->runtime, 0,
+				SNDRV_PCM_HW_PARAM_RATE,
+				&constraints_16000);
+}
+
+static struct snd_soc_ops skylaye_refcap_ops = {
+	.startup = kabylake_refcap_startup,
+};
+
+/* kabylake digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link kabylake_dais[] = {
+	/* Front End DAI links */
+	[KBL_DPCM_AUDIO_PB] = {
+		.name = "Kbl Audio Port",
+		.stream_name = "Audio",
+		.cpu_dai_name = "System Pin",
+		.platform_name = "0000:00:1f.3",
+		.dynamic = 1,
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.nonatomic = 1,
+		.init = kabylake_rt5663_fe_init,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.dpcm_playback = 1,
+		.ops = &kabylake_rt5663_fe_ops,
+	},
+	[KBL_DPCM_AUDIO_CP] = {
+		.name = "Kbl Audio Capture Port",
+		.stream_name = "Audio Record",
+		.cpu_dai_name = "System Pin",
+		.platform_name = "0000:00:1f.3",
+		.dynamic = 1,
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.nonatomic = 1,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.dpcm_capture = 1,
+		.ops = &kabylake_rt5663_fe_ops,
+	},
+	[KBL_DPCM_AUDIO_REF_CP] = {
+		.name = "Kbl Audio Reference cap",
+		.stream_name = "Wake on Voice",
+		.cpu_dai_name = "Reference Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.init = NULL,
+		.dpcm_capture = 1,
+		.nonatomic = 1,
+		.dynamic = 1,
+		.ops = &skylaye_refcap_ops,
+	},
+	[KBL_DPCM_AUDIO_DMIC_CP] = {
+		.name = "Kbl Audio DMIC cap",
+		.stream_name = "dmiccap",
+		.cpu_dai_name = "DMIC Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.init = NULL,
+		.dpcm_capture = 1,
+		.nonatomic = 1,
+		.dynamic = 1,
+		.ops = &kabylake_dmic_ops,
+	},
+	[KBL_DPCM_AUDIO_HDMI1_PB] = {
+		.name = "Kbl HDMI Port1",
+		.stream_name = "Hdmi1",
+		.cpu_dai_name = "HDMI1 Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = NULL,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+	[KBL_DPCM_AUDIO_HDMI2_PB] = {
+		.name = "Kbl HDMI Port2",
+		.stream_name = "Hdmi2",
+		.cpu_dai_name = "HDMI2 Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = NULL,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+	[KBL_DPCM_AUDIO_HDMI3_PB] = {
+		.name = "Kbl HDMI Port3",
+		.stream_name = "Hdmi3",
+		.cpu_dai_name = "HDMI3 Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.dpcm_playback = 1,
+		.init = NULL,
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+
+	/* Back End DAI links */
+	{
+		/* SSP0 - Codec */
+		.name = "SSP0-Codec",
+		.id = 0,
+		.cpu_dai_name = "SSP0 Pin",
+		.platform_name = "0000:00:1f.3",
+		.no_pcm = 1,
+		.codecs = max98927_codec_components,
+		.num_codecs = ARRAY_SIZE(max98927_codec_components),
+		.dai_fmt = SND_SOC_DAIFMT_I2S |
+			SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_pmdown_time = 1,
+		.be_hw_params_fixup = kabylake_ssp_fixup,
+		.dpcm_playback = 1,
+	},
+	{
+		/* SSP1 - Codec */
+		.name = "SSP1-Codec",
+		.id = 1,
+		.cpu_dai_name = "SSP1 Pin",
+		.platform_name = "0000:00:1f.3",
+		.no_pcm = 1,
+		.codec_name = "i2c-10EC5663:00",
+		.codec_dai_name = KBL_REALTEK_CODEC_DAI,
+		.init = kabylake_rt5663_codec_init,
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_pmdown_time = 1,
+		.be_hw_params_fixup = kabylake_ssp_fixup,
+		.ops = &kabylake_rt5663_ops,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+	},
+	{
+		.name = "dmic01",
+		.id = 2,
+		.cpu_dai_name = "DMIC01 Pin",
+		.codec_name = "dmic-codec",
+		.codec_dai_name = "dmic-hifi",
+		.platform_name = "0000:00:1f.3",
+		.be_hw_params_fixup = kabylake_dmic_fixup,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+	},
+	{
+		.name = "iDisp1",
+		.id = 3,
+		.cpu_dai_name = "iDisp1 Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi1",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = kabylake_hdmi1_init,
+		.no_pcm = 1,
+	},
+	{
+		.name = "iDisp2",
+		.id = 4,
+		.cpu_dai_name = "iDisp2 Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi2",
+		.platform_name = "0000:00:1f.3",
+		.init = kabylake_hdmi2_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+	},
+	{
+		.name = "iDisp3",
+		.id = 5,
+		.cpu_dai_name = "iDisp3 Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi3",
+		.platform_name = "0000:00:1f.3",
+		.init = kabylake_hdmi3_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+	},
+};
+
+#define NAME_SIZE	32
+static int kabylake_card_late_probe(struct snd_soc_card *card)
+{
+	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(card);
+	struct kbl_hdmi_pcm *pcm;
+	int err, i = 0;
+	char jack_name[NAME_SIZE];
+
+	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+		snprintf(jack_name, sizeof(jack_name),
+			"HDMI/DP, pcm=%d Jack", pcm->device);
+		err = snd_soc_card_jack_new(card, jack_name,
+					SND_JACK_AVOUT, &skylake_hdmi[i],
+					NULL, 0);
+
+		if (err)
+			return err;
+
+		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+						&skylake_hdmi[i]);
+		if (err < 0)
+			return err;
+
+		i++;
+	}
+
+	return 0;
+}
+
+/* kabylake audio machine driver for SPT + RT5663 */
+static struct snd_soc_card kabylake_audio_card = {
+	.name = "kblrt5663max",
+	.owner = THIS_MODULE,
+	.dai_link = kabylake_dais,
+	.num_links = ARRAY_SIZE(kabylake_dais),
+	.controls = kabylake_controls,
+	.num_controls = ARRAY_SIZE(kabylake_controls),
+	.dapm_widgets = kabylake_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
+	.dapm_routes = kabylake_map,
+	.num_dapm_routes = ARRAY_SIZE(kabylake_map),
+	.codec_conf = max98927_codec_conf,
+	.num_configs = ARRAY_SIZE(max98927_codec_conf),
+	.fully_routed = true,
+	.late_probe = kabylake_card_late_probe,
+};
+
+static int kabylake_audio_probe(struct platform_device *pdev)
+{
+	struct kbl_rt5663_private *ctx;
+	struct skl_machine_pdata *pdata;
+
+	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+	if (!ctx)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
+	kabylake_audio_card.dev = &pdev->dev;
+	snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
+
+	pdata = dev_get_drvdata(&pdev->dev);
+	if (pdata)
+		dmic_constraints = pdata->dmic_num == 2 ?
+			&constraints_dmic_2ch : &constraints_dmic_channels;
+
+	return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
+}
+
+static const struct platform_device_id kbl_board_ids[] = {
+	{ .name = "kbl_rt5663_m98927" },
+	{ }
+};
+
+static struct platform_driver kabylake_audio = {
+	.probe = kabylake_audio_probe,
+	.driver = {
+		.name = "kbl_rt5663_m98927",
+		.pm = &snd_soc_pm_ops,
+	},
+	.id_table = kbl_board_ids,
+};
+
+module_platform_driver(kabylake_audio)
+
+/* Module information */
+MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode");
+MODULE_AUTHOR("Naveen M <naveen.m@intel.com>");
+MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:kbl_rt5663_m98927");
diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
new file mode 100644
index 0000000000000..3fe4a08070959
--- /dev/null
+++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
@@ -0,0 +1,640 @@
+/*
+ * Intel Kabylake I2S Machine Driver with MAXIM98927
+ * RT5514 and RT5663 Codecs
+ *
+ * Copyright (C) 2017, Intel Corporation. All rights reserved.
+ *
+ * Modified from:
+ *   Intel Kabylake I2S Machine driver supporting MAXIM98927 and
+ *   RT5663 codecs
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../codecs/rt5514.h"
+#include "../../codecs/rt5663.h"
+#include "../../codecs/hdac_hdmi.h"
+#include "../skylake/skl.h"
+
+#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
+#define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1"
+#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
+#define MAXIM_DEV0_NAME "i2c-MX98927:00"
+#define MAXIM_DEV1_NAME "i2c-MX98927:01"
+#define RT5514_DEV_NAME "i2c-10EC5514:00"
+#define RT5663_DEV_NAME "i2c-10EC5663:00"
+#define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16)
+#define RT5514_AIF1_SYSCLK_FREQ 12288000
+#define NAME_SIZE 32
+
+#define DMIC_CH(p) p->list[p->count-1]
+
+
+static struct snd_soc_card kabylake_audio_card;
+static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+
+struct kbl_hdmi_pcm {
+	struct list_head head;
+	struct snd_soc_dai *codec_dai;
+	int device;
+};
+
+struct kbl_codec_private {
+	struct snd_soc_jack kabylake_headset;
+	struct list_head hdmi_pcm_list;
+	struct snd_soc_jack kabylake_hdmi[2];
+};
+
+enum {
+	KBL_DPCM_AUDIO_PB = 0,
+	KBL_DPCM_AUDIO_CP,
+	KBL_DPCM_AUDIO_DMIC_CP,
+	KBL_DPCM_AUDIO_HDMI1_PB,
+	KBL_DPCM_AUDIO_HDMI2_PB,
+};
+
+static const struct snd_kcontrol_new kabylake_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Left Spk"),
+	SOC_DAPM_PIN_SWITCH("Right Spk"),
+	SOC_DAPM_PIN_SWITCH("DMIC"),
+};
+
+static const struct snd_soc_dapm_widget kabylake_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone Jack", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_SPK("Left Spk", NULL),
+	SND_SOC_DAPM_SPK("Right Spk", NULL),
+	SND_SOC_DAPM_MIC("DMIC", NULL),
+	SND_SOC_DAPM_SPK("DP", NULL),
+	SND_SOC_DAPM_SPK("HDMI", NULL),
+
+};
+
+static const struct snd_soc_dapm_route kabylake_map[] = {
+	/* Headphones */
+	{ "Headphone Jack", NULL, "HPOL" },
+	{ "Headphone Jack", NULL, "HPOR" },
+
+	/* speaker */
+	{ "Left Spk", NULL, "Left BE_OUT" },
+	{ "Right Spk", NULL, "Right BE_OUT" },
+
+	/* other jacks */
+	{ "IN1P", NULL, "Headset Mic" },
+	{ "IN1N", NULL, "Headset Mic" },
+
+	{ "HDMI", NULL, "hif5 Output" },
+	{ "DP", NULL, "hif6 Output" },
+
+	/* CODEC BE connections */
+	{ "Left HiFi Playback", NULL, "ssp0 Tx" },
+	{ "Right HiFi Playback", NULL, "ssp0 Tx" },
+	{ "ssp0 Tx", NULL, "codec0_out" },
+
+	{ "AIF Playback", NULL, "ssp1 Tx" },
+	{ "ssp1 Tx", NULL, "codec1_out" },
+
+	{ "codec0_in", NULL, "ssp1 Rx" },
+	{ "ssp1 Rx", NULL, "AIF Capture" },
+
+	{ "codec1_in", NULL, "ssp0 Rx" },
+	{ "ssp0 Rx", NULL, "AIF1 Capture" },
+
+	/* DMIC */
+	{ "DMIC1L", NULL, "DMIC" },
+	{ "DMIC1R", NULL, "DMIC" },
+	{ "DMIC2L", NULL, "DMIC" },
+	{ "DMIC2R", NULL, "DMIC" },
+
+	{ "hifi2", NULL, "iDisp2 Tx" },
+	{ "iDisp2 Tx", NULL, "iDisp2_out" },
+	{ "hifi1", NULL, "iDisp1 Tx" },
+	{ "iDisp1 Tx", NULL, "iDisp1_out" },
+};
+
+static struct snd_soc_codec_conf max98927_codec_conf[] = {
+	{
+		.dev_name = MAXIM_DEV0_NAME,
+		.name_prefix = "Right",
+	},
+	{
+		.dev_name = MAXIM_DEV1_NAME,
+		.name_prefix = "Left",
+	},
+};
+
+static struct snd_soc_dai_link_component ssp0_codec_components[] = {
+	{ /* Left */
+		.name = MAXIM_DEV0_NAME,
+		.dai_name = KBL_MAXIM_CODEC_DAI,
+	},
+	{ /* Right */
+		.name = MAXIM_DEV1_NAME,
+		.dai_name = KBL_MAXIM_CODEC_DAI,
+	},
+	{ /*dmic */
+		.name = RT5514_DEV_NAME,
+		.dai_name = KBL_REALTEK_DMIC_CODEC_DAI,
+	},
+};
+
+static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_dapm_context *dapm;
+	struct snd_soc_component *component = rtd->cpu_dai->component;
+	int ret;
+
+	dapm = snd_soc_component_get_dapm(component);
+	ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
+	if (ret)
+		dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret);
+
+	return ret;
+}
+
+static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret;
+	struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_codec *codec = rtd->codec;
+
+	/*
+	 * Headset buttons map to the google Reference headset.
+	 * These can be configured by userspace.
+	 */
+	ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
+			SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+			SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
+			NULL, 0);
+	if (ret) {
+		dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
+		return ret;
+	}
+
+	rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
+
+	ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC");
+	if (ret)
+		dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret);
+
+	return ret;
+}
+
+static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
+{
+	struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct kbl_hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	pcm->device = device;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
+{
+	return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
+}
+
+static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
+{
+	return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
+}
+
+static const unsigned int rates[] = {
+	48000,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
+	.count = ARRAY_SIZE(rates),
+	.list  = rates,
+	.mask = 0,
+};
+
+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 kbl_fe_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	/*
+	 * On this platform for PCM device we support,
+	 * 48Khz
+	 * stereo
+	 * 16 bit audio
+	 */
+
+	runtime->hw.channels_max = 2;
+	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+					   &constraints_channels);
+
+	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+	snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+	snd_pcm_hw_constraint_list(runtime, 0,
+				SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+
+	return 0;
+}
+
+static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
+	.startup = kbl_fe_startup,
+};
+
+static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
+					struct snd_pcm_hw_params *params)
+{
+	struct snd_interval *rate = hw_param_interval(params,
+			SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval *channels = hw_param_interval(params,
+			SNDRV_PCM_HW_PARAM_CHANNELS);
+	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+	struct snd_soc_dpcm *dpcm = container_of(
+			params, struct snd_soc_dpcm, hw_params);
+	struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
+	struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
+
+	/*
+	 * The ADSP will convert the FE rate to 48k, stereo, 24 bit
+	 */
+	if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
+	    !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
+		rate->min = rate->max = 48000;
+		channels->min = channels->max = 2;
+		snd_mask_none(fmt);
+		snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
+	} else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) {
+		if (params_channels(params) == 2 ||
+				DMIC_CH(dmic_constraints) == 2)
+			channels->min = channels->max = 2;
+		else
+			channels->min = channels->max = 4;
+	}
+	/*
+	 * The speaker on the SSP0 supports S16_LE and not S24_LE.
+	 * thus changing the mask here
+	 */
+	if (!strcmp(be_dai_link->name, "SSP0-Codec"))
+		snd_mask_set(fmt, SNDRV_PCM_FORMAT_S16_LE);
+
+	return 0;
+}
+
+static int kabylake_rt5663_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 = rtd->codec_dai;
+	int ret;
+
+	/* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
+	rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1);
+
+	ret = snd_soc_dai_set_sysclk(codec_dai,
+			RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+
+	return ret;
+}
+
+static struct snd_soc_ops kabylake_rt5663_ops = {
+	.hw_params = kabylake_rt5663_hw_params,
+};
+
+static int kabylake_ssp0_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, j;
+
+	for (j = 0; j < rtd->num_codecs; j++) {
+		struct snd_soc_dai *codec_dai = rtd->codec_dais[j];
+
+		if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) {
+			ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16);
+			if (ret < 0) {
+				dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
+				return ret;
+			}
+
+			ret = snd_soc_dai_set_pll(codec_dai, 0,
+				RT5514_PLL1_S_BCLK, RT5514_AIF1_BCLK_FREQ,
+						RT5514_AIF1_SYSCLK_FREQ);
+			if (ret < 0) {
+				dev_err(rtd->dev, "set bclk err: %d\n", ret);
+				return ret;
+			}
+
+			ret = snd_soc_dai_set_sysclk(codec_dai,
+				RT5514_SCLK_S_PLL1, RT5514_AIF1_SYSCLK_FREQ,
+							SND_SOC_CLOCK_IN);
+			if (ret < 0) {
+				dev_err(rtd->dev, "set sclk err: %d\n", ret);
+				return ret;
+			}
+		}
+		if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME) ||
+			!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
+			ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF0, 3, 8, 16);
+			if (ret < 0) {
+				dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
+				return ret;
+			}
+		}
+	}
+	return ret;
+}
+
+static struct snd_soc_ops kabylake_ssp0_ops = {
+	.hw_params = kabylake_ssp0_hw_params,
+};
+
+static const unsigned int channels_dmic[] = {
+	4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+	.count = ARRAY_SIZE(channels_dmic),
+	.list = channels_dmic,
+	.mask = 0,
+};
+
+static const unsigned int dmic_2ch[] = {
+	4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
+	.count = ARRAY_SIZE(dmic_2ch),
+	.list = dmic_2ch,
+	.mask = 0,
+};
+
+static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	runtime->hw.channels_max = DMIC_CH(dmic_constraints);
+	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+			dmic_constraints);
+
+	return snd_pcm_hw_constraint_list(substream->runtime, 0,
+			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+}
+
+static struct snd_soc_ops kabylake_dmic_ops = {
+	.startup = kabylake_dmic_startup,
+};
+
+/* kabylake digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link kabylake_dais[] = {
+	/* Front End DAI links */
+	[KBL_DPCM_AUDIO_PB] = {
+		.name = "Kbl Audio Port",
+		.stream_name = "Audio",
+		.cpu_dai_name = "System Pin",
+		.platform_name = "0000:00:1f.3",
+		.dynamic = 1,
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.nonatomic = 1,
+		.init = kabylake_rt5663_fe_init,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.dpcm_playback = 1,
+		.ops = &kabylake_rt5663_fe_ops,
+	},
+	[KBL_DPCM_AUDIO_CP] = {
+		.name = "Kbl Audio Capture Port",
+		.stream_name = "Audio Record",
+		.cpu_dai_name = "System Pin",
+		.platform_name = "0000:00:1f.3",
+		.dynamic = 1,
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.nonatomic = 1,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.dpcm_capture = 1,
+		.ops = &kabylake_rt5663_fe_ops,
+	},
+	[KBL_DPCM_AUDIO_DMIC_CP] = {
+		.name = "Kbl Audio DMIC cap",
+		.stream_name = "dmiccap",
+		.cpu_dai_name = "DMIC Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.init = NULL,
+		.dpcm_capture = 1,
+		.nonatomic = 1,
+		.dynamic = 1,
+		.ops = &kabylake_dmic_ops,
+	},
+	[KBL_DPCM_AUDIO_HDMI1_PB] = {
+		.name = "Kbl HDMI Port1",
+		.stream_name = "Hdmi1",
+		.cpu_dai_name = "HDMI1 Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = NULL,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+	[KBL_DPCM_AUDIO_HDMI2_PB] = {
+		.name = "Kbl HDMI Port2",
+		.stream_name = "Hdmi2",
+		.cpu_dai_name = "HDMI2 Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = NULL,
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+	/* Back End DAI links */
+	/* single Back end dai for both max speakers and dmic */
+	{
+		/* SSP0 - Codec */
+		.name = "SSP0-Codec",
+		.id = 0,
+		.cpu_dai_name = "SSP0 Pin",
+		.platform_name = "0000:00:1f.3",
+		.no_pcm = 1,
+		.codecs = ssp0_codec_components,
+		.num_codecs = ARRAY_SIZE(ssp0_codec_components),
+		.dai_fmt = SND_SOC_DAIFMT_DSP_B |
+			SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_pmdown_time = 1,
+		.be_hw_params_fixup = kabylake_ssp_fixup,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.ops = &kabylake_ssp0_ops,
+	},
+	{
+		.name = "SSP1-Codec",
+		.id = 1,
+		.cpu_dai_name = "SSP1 Pin",
+		.platform_name = "0000:00:1f.3",
+		.no_pcm = 1,
+		.codec_name = RT5663_DEV_NAME,
+		.codec_dai_name = KBL_REALTEK_CODEC_DAI,
+		.init = kabylake_rt5663_codec_init,
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_pmdown_time = 1,
+		.be_hw_params_fixup = kabylake_ssp_fixup,
+		.ops = &kabylake_rt5663_ops,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+	},
+	{
+		.name = "iDisp1",
+		.id = 3,
+		.cpu_dai_name = "iDisp1 Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi1",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = kabylake_hdmi1_init,
+		.no_pcm = 1,
+	},
+	{
+		.name = "iDisp2",
+		.id = 4,
+		.cpu_dai_name = "iDisp2 Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi2",
+		.platform_name = "0000:00:1f.3",
+		.init = kabylake_hdmi2_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+	},
+};
+
+static int kabylake_card_late_probe(struct snd_soc_card *card)
+{
+	struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
+	struct kbl_hdmi_pcm *pcm;
+	int err, i = 0;
+	char jack_name[NAME_SIZE];
+
+	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+		err = snd_soc_card_jack_new(card, jack_name,
+				SND_JACK_AVOUT, &ctx->kabylake_hdmi[i],
+				NULL, 0);
+
+		if (err)
+			return err;
+		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+						&ctx->kabylake_hdmi[i]);
+		if (err < 0)
+			return err;
+		i++;
+	}
+
+	return 0;
+}
+
+/*
+ * kabylake audio machine driver for  MAX98927 + RT5514 + RT5663
+ */
+static struct snd_soc_card kabylake_audio_card = {
+	.name = "kbl_r5514_5663_max",
+	.owner = THIS_MODULE,
+	.dai_link = kabylake_dais,
+	.num_links = ARRAY_SIZE(kabylake_dais),
+	.controls = kabylake_controls,
+	.num_controls = ARRAY_SIZE(kabylake_controls),
+	.dapm_widgets = kabylake_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
+	.dapm_routes = kabylake_map,
+	.num_dapm_routes = ARRAY_SIZE(kabylake_map),
+	.codec_conf = max98927_codec_conf,
+	.num_configs = ARRAY_SIZE(max98927_codec_conf),
+	.fully_routed = true,
+	.late_probe = kabylake_card_late_probe,
+};
+
+static int kabylake_audio_probe(struct platform_device *pdev)
+{
+	struct kbl_codec_private *ctx;
+	struct skl_machine_pdata *pdata;
+
+	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+	if (!ctx)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
+	kabylake_audio_card.dev = &pdev->dev;
+	snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
+
+	pdata = dev_get_drvdata(&pdev->dev);
+	if (pdata)
+		dmic_constraints = pdata->dmic_num == 2 ?
+			&constraints_dmic_2ch : &constraints_dmic_channels;
+
+	return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
+}
+
+static const struct platform_device_id kbl_board_ids[] = {
+	{ .name = "kbl_r5514_5663_max" },
+	{ }
+};
+
+static struct platform_driver kabylake_audio = {
+	.probe = kabylake_audio_probe,
+	.driver = {
+		.name = "kbl_r5514_5663_max",
+		.pm = &snd_soc_pm_ops,
+	},
+	.id_table = kbl_board_ids,
+};
+
+module_platform_driver(kabylake_audio)
+
+/* Module information */
+MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927");
+MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:kbl_r5514_5663_max");
diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
index 3b12bc1fa518e..5ed0aa27b467d 100644
--- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c
+++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
@@ -266,21 +266,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list  = rates,
 	.mask = 0,
 };
 
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
 	2,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
 	.count = ARRAY_SIZE(channels),
 	.list = channels,
 	.mask = 0,
@@ -348,11 +348,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
 	2, 4,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
 	.count = ARRAY_SIZE(channels_dmic),
 	.list = channels_dmic,
 	.mask = 0,
@@ -384,11 +384,11 @@ static const struct snd_soc_ops skylake_dmic_ops = {
 	.startup = skylake_dmic_startup,
 };
 
-static unsigned int rates_16000[] = {
+static const unsigned int rates_16000[] = {
 	16000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_16000 = {
+static const struct snd_pcm_hw_constraint_list constraints_16000 = {
 	.count = ARRAY_SIZE(rates_16000),
 	.list  = rates_16000,
 };
diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
index eb7751b0599bb..01b8b140bb087 100644
--- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
+++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
@@ -297,21 +297,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list  = rates,
 	.mask = 0,
 };
 
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
 	2,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
 	.count = ARRAY_SIZE(channels),
 	.list = channels,
 	.mask = 0,
@@ -397,11 +397,11 @@ static const struct snd_soc_ops skylake_nau8825_ops = {
 	.hw_params = skylake_nau8825_hw_params,
 };
 
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
 	2, 4,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
 	.count = ARRAY_SIZE(channels_dmic),
 	.list = channels_dmic,
 	.mask = 0,
@@ -433,11 +433,11 @@ static const struct snd_soc_ops skylake_dmic_ops = {
 	.startup = skylake_dmic_startup,
 };
 
-static unsigned int rates_16000[] = {
+static const unsigned int rates_16000[] = {
 	16000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_16000 = {
+static const struct snd_pcm_hw_constraint_list constraints_16000 = {
 	.count = ARRAY_SIZE(rates_16000),
 	.list  = rates_16000,
 };
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c
index f5ab7b8d51d1c..2bc4cfca594e1 100644
--- a/sound/soc/intel/boards/skl_rt286.c
+++ b/sound/soc/intel/boards/skl_rt286.c
@@ -43,6 +43,7 @@ struct skl_rt286_private {
 
 enum {
 	SKL_DPCM_AUDIO_PB = 0,
+	SKL_DPCM_AUDIO_DB_PB,
 	SKL_DPCM_AUDIO_CP,
 	SKL_DPCM_AUDIO_REF_CP,
 	SKL_DPCM_AUDIO_DMIC_CP,
@@ -165,21 +166,21 @@ static int skylake_hdmi_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_rates = {
+static const struct snd_pcm_hw_constraint_list constraints_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list  = rates,
 	.mask = 0,
 };
 
-static unsigned int channels[] = {
+static const unsigned int channels[] = {
 	2,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
 	.count = ARRAY_SIZE(channels),
 	.list = channels,
 	.mask = 0,
@@ -264,11 +265,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static unsigned int channels_dmic[] = {
+static const unsigned int channels_dmic[] = {
 	2, 4,
 };
 
-static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
+static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
 	.count = ARRAY_SIZE(channels_dmic),
 	.list = channels_dmic,
 	.mask = 0,
@@ -310,6 +311,23 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = {
 		.dpcm_playback = 1,
 		.ops = &skylake_rt286_fe_ops,
 	},
+	[SKL_DPCM_AUDIO_DB_PB] = {
+		.name = "Skl Deepbuffer Port",
+		.stream_name = "Deep Buffer Audio",
+		.cpu_dai_name = "Deepbuffer Pin",
+		.platform_name = "0000:00:1f.3",
+		.nonatomic = 1,
+		.dynamic = 1,
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.trigger = {
+			SND_SOC_DPCM_TRIGGER_POST,
+			SND_SOC_DPCM_TRIGGER_POST
+		},
+		.dpcm_playback = 1,
+		.ops = &skylake_rt286_fe_ops,
+
+	},
 	[SKL_DPCM_AUDIO_CP] = {
 		.name = "Skl Audio Capture Port",
 		.stream_name = "Audio Record",
diff --git a/sound/soc/intel/common/sst-acpi.h b/sound/soc/intel/common/sst-acpi.h
index 214e000667ae0..afe9b87b8bd55 100644
--- a/sound/soc/intel/common/sst-acpi.h
+++ b/sound/soc/intel/common/sst-acpi.h
@@ -43,6 +43,9 @@ static inline bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
 /* acpi match */
 struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines);
 
+/* acpi check hid */
+bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN]);
+
 /* Descriptor for SST ASoC machine driver */
 struct sst_acpi_mach {
 	/* ACPI ID for the matching machine driver. Audio codec for instance */
@@ -55,5 +58,25 @@ struct sst_acpi_mach {
 	/* board name */
 	const char *board;
 	struct sst_acpi_mach * (*machine_quirk)(void *arg);
+	const void *quirk_data;
 	void *pdata;
 };
+
+#define SST_ACPI_MAX_CODECS 3
+
+/**
+ * struct sst_codecs: Structure to hold secondary codec information apart from
+ * the matched one, this data will be passed to the quirk function to match
+ * with the ACPI detected devices
+ *
+ * @num_codecs: number of secondary codecs used in the platform
+ * @codecs: holds the codec IDs
+ *
+ */
+struct sst_codecs {
+	int num_codecs;
+	u8 codecs[SST_ACPI_MAX_CODECS][ACPI_ID_LEN];
+};
+
+/* check all codecs */
+struct sst_acpi_mach *sst_acpi_codec_list(void *arg);
diff --git a/sound/soc/intel/common/sst-dsp-priv.h b/sound/soc/intel/common/sst-dsp-priv.h
index d13c84364c3c0..8734040d64d37 100644
--- a/sound/soc/intel/common/sst-dsp-priv.h
+++ b/sound/soc/intel/common/sst-dsp-priv.h
@@ -77,6 +77,10 @@ struct sst_addr {
 	u32 dram_offset;
 	u32 dsp_iram_offset;
 	u32 dsp_dram_offset;
+	u32 sram0_base;
+	u32 sram1_base;
+	u32 w0_stat_sz;
+	u32 w0_up_sz;
 	void __iomem *lpe;
 	void __iomem *shim;
 	void __iomem *pci_cfg;
diff --git a/sound/soc/intel/common/sst-match-acpi.c b/sound/soc/intel/common/sst-match-acpi.c
index 1070f3ad23e50..56d26f36a3cba 100644
--- a/sound/soc/intel/common/sst-match-acpi.c
+++ b/sound/soc/intel/common/sst-match-acpi.c
@@ -63,16 +63,33 @@ static acpi_status sst_acpi_mach_match(acpi_handle handle, u32 level,
 	return AE_OK;
 }
 
+bool sst_acpi_check_hid(const u8 hid[ACPI_ID_LEN])
+{
+	acpi_status status;
+	bool found = false;
+
+	status = acpi_get_devices(hid, sst_acpi_mach_match, &found, NULL);
+
+	if (ACPI_FAILURE(status))
+		return false;
+
+	return found;
+}
+EXPORT_SYMBOL_GPL(sst_acpi_check_hid);
+
 struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines)
 {
 	struct sst_acpi_mach *mach;
-	bool found = false;
 
-	for (mach = machines; mach->id[0]; mach++)
-		if (ACPI_SUCCESS(acpi_get_devices(mach->id,
-						  sst_acpi_mach_match,
-						  &found, NULL)) && found)
-			return mach;
+	for (mach = machines; mach->id[0]; mach++) {
+		if (sst_acpi_check_hid(mach->id) == true) {
+			if (mach->machine_quirk == NULL)
+				return mach;
+
+			if (mach->machine_quirk(mach) != NULL)
+				return mach;
+		}
+	}
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(sst_acpi_find_machine);
@@ -134,5 +151,23 @@ bool sst_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
 }
 EXPORT_SYMBOL_GPL(sst_acpi_find_package_from_hid);
 
+struct sst_acpi_mach *sst_acpi_codec_list(void *arg)
+{
+	struct sst_acpi_mach *mach = arg;
+	struct sst_codecs *codec_list = (struct sst_codecs *) mach->quirk_data;
+	int i;
+
+	if (mach->quirk_data == NULL)
+		return mach;
+
+	for (i = 0; i < codec_list->num_codecs; i++) {
+		if (sst_acpi_check_hid(codec_list->codecs[i]) != true)
+			return NULL;
+	}
+
+	return mach;
+}
+EXPORT_SYMBOL_GPL(sst_acpi_codec_list);
+
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Intel Common ACPI Match module");
diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile
index 60fbc9bbe4733..e7d77722d5601 100644
--- a/sound/soc/intel/skylake/Makefile
+++ b/sound/soc/intel/skylake/Makefile
@@ -1,6 +1,10 @@
 snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o \
 skl-topology.o
 
+ifdef CONFIG_DEBUG_FS
+  snd-soc-skl-objs += skl-debug.o
+endif
+
 obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl.o
 
 # Skylake IPC Support
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index f5e7dbb1ba39e..cf11b84888b90 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -573,6 +573,10 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	sst->fw_ops = bxt_fw_ops;
 	sst->addr.lpe = mmio_base;
 	sst->addr.shim = mmio_base;
+	sst->addr.sram0_base = BXT_ADSP_SRAM0_BASE;
+	sst->addr.sram1_base = BXT_ADSP_SRAM1_BASE;
+	sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+	sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
 
 	sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
 			SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
diff --git a/sound/soc/intel/skylake/skl-debug.c b/sound/soc/intel/skylake/skl-debug.c
new file mode 100644
index 0000000000000..dc20d91f62e6c
--- /dev/null
+++ b/sound/soc/intel/skylake/skl-debug.c
@@ -0,0 +1,261 @@
+/*
+ *  skl-debug.c - Debugfs for skl driver
+ *
+ *  Copyright (C) 2016-17 Intel Corp
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ */
+
+#include <linux/pci.h>
+#include <linux/debugfs.h>
+#include "skl.h"
+#include "skl-sst-dsp.h"
+#include "skl-sst-ipc.h"
+#include "skl-tplg-interface.h"
+#include "skl-topology.h"
+#include "../common/sst-dsp.h"
+#include "../common/sst-dsp-priv.h"
+
+#define MOD_BUF		PAGE_SIZE
+#define FW_REG_BUF	PAGE_SIZE
+#define FW_REG_SIZE	0x60
+
+struct skl_debug {
+	struct skl *skl;
+	struct device *dev;
+
+	struct dentry *fs;
+	struct dentry *modules;
+	u8 fw_read_buff[FW_REG_BUF];
+};
+
+static ssize_t skl_print_pins(struct skl_module_pin *m_pin, char *buf,
+				int max_pin, ssize_t size, bool direction)
+{
+	int i;
+	ssize_t ret = 0;
+
+	for (i = 0; i < max_pin; i++)
+		ret += snprintf(buf + size, MOD_BUF - size,
+				"%s %d\n\tModule %d\n\tInstance %d\n\t"
+				"In-used %s\n\tType %s\n"
+				"\tState %d\n\tIndex %d\n",
+				direction ? "Input Pin:" : "Output Pin:",
+				i, m_pin[i].id.module_id,
+				m_pin[i].id.instance_id,
+				m_pin[i].in_use ? "Used" : "Unused",
+				m_pin[i].is_dynamic ? "Dynamic" : "Static",
+				m_pin[i].pin_state, i);
+	return ret;
+}
+
+static ssize_t skl_print_fmt(struct skl_module_fmt *fmt, char *buf,
+					ssize_t size, bool direction)
+{
+	return snprintf(buf + size, MOD_BUF - size,
+			"%s\n\tCh %d\n\tFreq %d\n\tBit depth %d\n\t"
+			"Valid bit depth %d\n\tCh config %#x\n\tInterleaving %d\n\t"
+			"Sample Type %d\n\tCh Map %#x\n",
+			direction ? "Input Format:" : "Output Format:",
+			fmt->channels, fmt->s_freq, fmt->bit_depth,
+			fmt->valid_bit_depth, fmt->ch_cfg,
+			fmt->interleaving_style, fmt->sample_type,
+			fmt->ch_map);
+}
+
+static ssize_t module_read(struct file *file, char __user *user_buf,
+			   size_t count, loff_t *ppos)
+{
+	struct skl_module_cfg *mconfig = file->private_data;
+	char *buf;
+	ssize_t ret;
+
+	buf = kzalloc(MOD_BUF, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	ret = snprintf(buf, MOD_BUF, "Module:\n\tUUID %pUL\n\tModule id %d\n"
+			"\tInstance id %d\n\tPvt_id %d\n", mconfig->guid,
+			mconfig->id.module_id, mconfig->id.instance_id,
+			mconfig->id.pvt_id);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Resources:\n\tMCPS %#x\n\tIBS %#x\n\tOBS %#x\t\n",
+			mconfig->mcps, mconfig->ibs, mconfig->obs);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Module data:\n\tCore %d\n\tIn queue %d\n\t"
+			"Out queue %d\n\tType %s\n",
+			mconfig->core_id, mconfig->max_in_queue,
+			mconfig->max_out_queue,
+			mconfig->is_loadable ? "loadable" : "inbuilt");
+
+	ret += skl_print_fmt(mconfig->in_fmt, buf, ret, true);
+	ret += skl_print_fmt(mconfig->out_fmt, buf, ret, false);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Fixup:\n\tParams %#x\n\tConverter %#x\n",
+			mconfig->params_fixup, mconfig->converter);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Module Gateway:\n\tType %#x\n\tVbus %#x\n\tHW conn %#x\n\tSlot %#x\n",
+			mconfig->dev_type, mconfig->vbus_id,
+			mconfig->hw_conn_type, mconfig->time_slot);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Pipeline:\n\tID %d\n\tPriority %d\n\tConn Type %d\n\t"
+			"Pages %#x\n", mconfig->pipe->ppl_id,
+			mconfig->pipe->pipe_priority, mconfig->pipe->conn_type,
+			mconfig->pipe->memory_pages);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"\tParams:\n\t\tHost DMA %d\n\t\tLink DMA %d\n",
+			mconfig->pipe->p_params->host_dma_id,
+			mconfig->pipe->p_params->link_dma_id);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"\tPCM params:\n\t\tCh %d\n\t\tFreq %d\n\t\tFormat %d\n",
+			mconfig->pipe->p_params->ch,
+			mconfig->pipe->p_params->s_freq,
+			mconfig->pipe->p_params->s_fmt);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"\tLink %#x\n\tStream %#x\n",
+			mconfig->pipe->p_params->linktype,
+			mconfig->pipe->p_params->stream);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"\tState %d\n\tPassthru %s\n",
+			mconfig->pipe->state,
+			mconfig->pipe->passthru ? "true" : "false");
+
+	ret += skl_print_pins(mconfig->m_in_pin, buf,
+			mconfig->max_in_queue, ret, true);
+	ret += skl_print_pins(mconfig->m_out_pin, buf,
+			mconfig->max_out_queue, ret, false);
+
+	ret += snprintf(buf + ret, MOD_BUF - ret,
+			"Other:\n\tDomain %d\n\tHomogenous Input %s\n\t"
+			"Homogenous Output %s\n\tIn Queue Mask %d\n\t"
+			"Out Queue Mask %d\n\tDMA ID %d\n\tMem Pages %d\n\t"
+			"Module Type %d\n\tModule State %d\n",
+			mconfig->domain,
+			mconfig->homogenous_inputs ? "true" : "false",
+			mconfig->homogenous_outputs ? "true" : "false",
+			mconfig->in_queue_mask, mconfig->out_queue_mask,
+			mconfig->dma_id, mconfig->mem_pages, mconfig->m_state,
+			mconfig->m_type);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+
+	kfree(buf);
+	return ret;
+}
+
+static const struct file_operations mcfg_fops = {
+	.open = simple_open,
+	.read = module_read,
+	.llseek = default_llseek,
+};
+
+
+void skl_debug_init_module(struct skl_debug *d,
+			struct snd_soc_dapm_widget *w,
+			struct skl_module_cfg *mconfig)
+{
+	if (!debugfs_create_file(w->name, 0444,
+				d->modules, mconfig,
+				&mcfg_fops))
+		dev_err(d->dev, "%s: module debugfs init failed\n", w->name);
+}
+
+static ssize_t fw_softreg_read(struct file *file, char __user *user_buf,
+			       size_t count, loff_t *ppos)
+{
+	struct skl_debug *d = file->private_data;
+	struct sst_dsp *sst = d->skl->skl_sst->dsp;
+	size_t w0_stat_sz = sst->addr.w0_stat_sz;
+	void __iomem *in_base = sst->mailbox.in_base;
+	void __iomem *fw_reg_addr;
+	unsigned int offset;
+	char *tmp;
+	ssize_t ret = 0;
+
+	tmp = kzalloc(FW_REG_BUF, GFP_KERNEL);
+	if (!tmp)
+		return -ENOMEM;
+
+	fw_reg_addr = in_base - w0_stat_sz;
+	memset(d->fw_read_buff, 0, FW_REG_BUF);
+
+	if (w0_stat_sz > 0)
+		__iowrite32_copy(d->fw_read_buff, fw_reg_addr, w0_stat_sz >> 2);
+
+	for (offset = 0; offset < FW_REG_SIZE; offset += 16) {
+		ret += snprintf(tmp + ret, FW_REG_BUF - ret, "%#.4x: ", offset);
+		hex_dump_to_buffer(d->fw_read_buff + offset, 16, 16, 4,
+				   tmp + ret, FW_REG_BUF - ret, 0);
+		ret += strlen(tmp + ret);
+
+		/* print newline for each offset */
+		if (FW_REG_BUF - ret > 0)
+			tmp[ret++] = '\n';
+	}
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, tmp, ret);
+	kfree(tmp);
+
+	return ret;
+}
+
+static const struct file_operations soft_regs_ctrl_fops = {
+	.open = simple_open,
+	.read = fw_softreg_read,
+	.llseek = default_llseek,
+};
+
+struct skl_debug *skl_debugfs_init(struct skl *skl)
+{
+	struct skl_debug *d;
+
+	d = devm_kzalloc(&skl->pci->dev, sizeof(*d), GFP_KERNEL);
+	if (!d)
+		return NULL;
+
+	/* create the debugfs dir with platform component's debugfs as parent */
+	d->fs = debugfs_create_dir("dsp",
+				   skl->platform->component.debugfs_root);
+	if (IS_ERR(d->fs) || !d->fs) {
+		dev_err(&skl->pci->dev, "debugfs root creation failed\n");
+		return NULL;
+	}
+
+	d->skl = skl;
+	d->dev = &skl->pci->dev;
+
+	/* now create the module dir */
+	d->modules = debugfs_create_dir("modules", d->fs);
+	if (IS_ERR(d->modules) || !d->modules) {
+		dev_err(&skl->pci->dev, "modules debugfs create failed\n");
+		goto err;
+	}
+
+	if (!debugfs_create_file("fw_soft_regs_rd", 0444, d->fs, d,
+				 &soft_regs_ctrl_fops)) {
+		dev_err(d->dev, "fw soft regs control debugfs init failed\n");
+		goto err;
+	}
+
+	return d;
+
+err:
+	debugfs_remove_recursive(d->fs);
+	return NULL;
+}
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index ab1adc0c9cc32..eca85827dbd2a 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -507,6 +507,8 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
 			struct skl_module_cfg *mconfig,
 			struct skl_cpr_cfg *cpr_mconfig)
 {
+	u32 dma_io_buf;
+
 	cpr_mconfig->gtw_cfg.node_id = skl_get_node_id(ctx, mconfig);
 
 	if (cpr_mconfig->gtw_cfg.node_id == SKL_NON_GATEWAY_CPR_NODE_ID) {
@@ -514,10 +516,29 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
 		return;
 	}
 
-	if (SKL_CONN_SOURCE == mconfig->hw_conn_type)
-		cpr_mconfig->gtw_cfg.dma_buffer_size = 2 * mconfig->obs;
-	else
-		cpr_mconfig->gtw_cfg.dma_buffer_size = 2 * mconfig->ibs;
+	switch (mconfig->hw_conn_type) {
+	case SKL_CONN_SOURCE:
+		if (mconfig->dev_type == SKL_DEVICE_HDAHOST)
+			dma_io_buf =  mconfig->ibs;
+		else
+			dma_io_buf =  mconfig->obs;
+		break;
+
+	case SKL_CONN_SINK:
+		if (mconfig->dev_type == SKL_DEVICE_HDAHOST)
+			dma_io_buf =  mconfig->obs;
+		else
+			dma_io_buf =  mconfig->ibs;
+		break;
+
+	default:
+		dev_warn(ctx->dev, "wrong connection type: %d\n",
+				mconfig->hw_conn_type);
+		return;
+	}
+
+	cpr_mconfig->gtw_cfg.dma_buffer_size =
+				mconfig->dma_buffer_size * dma_io_buf;
 
 	cpr_mconfig->cpr_feature_mask = 0;
 	cpr_mconfig->gtw_cfg.config_length  = 0;
@@ -707,6 +728,7 @@ static u16 skl_get_module_param_size(struct skl_sst *ctx,
 		return param_size;
 
 	case SKL_MODULE_TYPE_BASE_OUTFMT:
+	case SKL_MODULE_TYPE_MIC_SELECT:
 	case SKL_MODULE_TYPE_KPB:
 		return sizeof(struct skl_base_outfmt_cfg);
 
@@ -761,6 +783,7 @@ static int skl_set_module_format(struct skl_sst *ctx,
 		break;
 
 	case SKL_MODULE_TYPE_BASE_OUTFMT:
+	case SKL_MODULE_TYPE_MIC_SELECT:
 	case SKL_MODULE_TYPE_KPB:
 		skl_set_base_outfmt_format(ctx, module_config, *param_data);
 		break;
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index e91bbcffc8565..0ebea34a49888 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -1249,12 +1249,16 @@ static int skl_platform_soc_probe(struct snd_soc_platform *platform)
 
 	pm_runtime_get_sync(platform->dev);
 	if ((ebus_to_hbus(ebus))->ppcap) {
+		skl->platform = platform;
+
+		/* init debugfs */
+		skl->debugfs = skl_debugfs_init(skl);
+
 		ret = skl_tplg_init(platform, ebus);
 		if (ret < 0) {
 			dev_err(platform->dev, "Failed to init topology!\n");
 			return ret;
 		}
-		skl->platform = platform;
 
 		/* load the firmwares, since all is set */
 		ops = skl_get_dsp_ops(skl->pci->device);
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index 155e456b7a3ac..aba9ea11ac749 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -553,6 +553,11 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	sst = skl->dsp;
 	sst->addr.lpe = mmio_base;
 	sst->addr.shim = mmio_base;
+	sst->addr.sram0_base = SKL_ADSP_SRAM0_BASE;
+	sst->addr.sram1_base = SKL_ADSP_SRAM1_BASE;
+	sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+	sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
+
 	sst_dsp_mailbox_init(sst, (SKL_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
 			SKL_ADSP_W0_UP_SZ, SKL_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
 
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 64a0f8ed33e13..68c3f121efc3b 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -36,6 +36,19 @@
 #define SKL_IN_DIR_BIT_MASK		BIT(0)
 #define SKL_PIN_COUNT_MASK		GENMASK(7, 4)
 
+static const int mic_mono_list[] = {
+0, 1, 2, 3,
+};
+static const int mic_stereo_list[][SKL_CH_STEREO] = {
+{0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3},
+};
+static const int mic_trio_list[][SKL_CH_TRIO] = {
+{0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3},
+};
+static const int mic_quatro_list[][SKL_CH_QUATRO] = {
+{0, 1, 2, 3},
+};
+
 void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps)
 {
 	struct skl_d0i3_data *d0i3 =  &skl->skl_sst->d0i3;
@@ -1314,6 +1327,111 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static int skl_tplg_mic_control_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
+	struct skl_module_cfg *mconfig = w->priv;
+	struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
+	u32 ch_type = *((u32 *)ec->dobj.private);
+
+	if (mconfig->dmic_ch_type == ch_type)
+		ucontrol->value.enumerated.item[0] =
+					mconfig->dmic_ch_combo_index;
+	else
+		ucontrol->value.enumerated.item[0] = 0;
+
+	return 0;
+}
+
+static int skl_fill_mic_sel_params(struct skl_module_cfg *mconfig,
+	struct skl_mic_sel_config *mic_cfg, struct device *dev)
+{
+	struct skl_specific_cfg *sp_cfg = &mconfig->formats_config;
+
+	sp_cfg->caps_size = sizeof(struct skl_mic_sel_config);
+	sp_cfg->set_params = SKL_PARAM_SET;
+	sp_cfg->param_id = 0x00;
+	if (!sp_cfg->caps) {
+		sp_cfg->caps = devm_kzalloc(dev, sp_cfg->caps_size, GFP_KERNEL);
+		if (!sp_cfg->caps)
+			return -ENOMEM;
+	}
+
+	mic_cfg->mic_switch = SKL_MIC_SEL_SWITCH;
+	mic_cfg->flags = 0;
+	memcpy(sp_cfg->caps, mic_cfg, sp_cfg->caps_size);
+
+	return 0;
+}
+
+static int skl_tplg_mic_control_set(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
+	struct skl_module_cfg *mconfig = w->priv;
+	struct skl_mic_sel_config mic_cfg = {0};
+	struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value;
+	u32 ch_type = *((u32 *)ec->dobj.private);
+	const int *list;
+	u8 in_ch, out_ch, index;
+
+	mconfig->dmic_ch_type = ch_type;
+	mconfig->dmic_ch_combo_index = ucontrol->value.enumerated.item[0];
+
+	/* enum control index 0 is INVALID, so no channels to be set */
+	if (mconfig->dmic_ch_combo_index == 0)
+		return 0;
+
+	/* No valid channel selection map for index 0, so offset by 1 */
+	index = mconfig->dmic_ch_combo_index - 1;
+
+	switch (ch_type) {
+	case SKL_CH_MONO:
+		if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_mono_list))
+			return -EINVAL;
+
+		list = &mic_mono_list[index];
+		break;
+
+	case SKL_CH_STEREO:
+		if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_stereo_list))
+			return -EINVAL;
+
+		list = mic_stereo_list[index];
+		break;
+
+	case SKL_CH_TRIO:
+		if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_trio_list))
+			return -EINVAL;
+
+		list = mic_trio_list[index];
+		break;
+
+	case SKL_CH_QUATRO:
+		if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_quatro_list))
+			return -EINVAL;
+
+		list = mic_quatro_list[index];
+		break;
+
+	default:
+		dev_err(w->dapm->dev,
+				"Invalid channel %d for mic_select module\n",
+				ch_type);
+		return -EINVAL;
+
+	}
+
+	/* channel type enum map to number of chanels for that type */
+	for (out_ch = 0; out_ch < ch_type; out_ch++) {
+		in_ch = list[out_ch];
+		mic_cfg.blob[out_ch][in_ch] = SKL_DEFAULT_MIC_SEL_GAIN;
+	}
+
+	return skl_fill_mic_sel_params(mconfig, &mic_cfg, w->dapm->dev);
+}
+
 /*
  * Fill the dma id for host and link. In case of passthrough
  * pipeline, this will both host and link in the same
@@ -1666,6 +1784,14 @@ static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = {
 					skl_tplg_tlv_control_set},
 };
 
+static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = {
+	{
+		.id = SKL_CONTROL_TYPE_MIC_SELECT,
+		.get = skl_tplg_mic_control_get,
+		.put = skl_tplg_mic_control_set,
+	},
+};
+
 static int skl_tplg_fill_pipe_tkn(struct device *dev,
 			struct skl_pipe *pipe, u32 tkn,
 			u32 tkn_val)
@@ -1995,7 +2121,7 @@ static int skl_tplg_get_token(struct device *dev,
 		mconfig->converter = tkn_elem->value;
 		break;
 
-	case SKL_TKL_U32_D0I3_CAPS:
+	case SKL_TKN_U32_D0I3_CAPS:
 		mconfig->d0i3_caps = tkn_elem->value;
 		break;
 
@@ -2070,12 +2196,26 @@ static int skl_tplg_get_token(struct device *dev,
 
 		break;
 
+	case SKL_TKN_U32_CAPS_SET_PARAMS:
+		mconfig->formats_config.set_params =
+				tkn_elem->value;
+		break;
+
+	case SKL_TKN_U32_CAPS_PARAMS_ID:
+		mconfig->formats_config.param_id =
+				tkn_elem->value;
+		break;
+
 	case SKL_TKN_U32_PROC_DOMAIN:
 		mconfig->domain =
 			tkn_elem->value;
 
 		break;
 
+	case SKL_TKN_U32_DMA_BUF_SIZE:
+		mconfig->dma_buffer_size = tkn_elem->value;
+		break;
+
 	case SKL_TKN_U8_IN_PIN_TYPE:
 	case SKL_TKN_U8_OUT_PIN_TYPE:
 	case SKL_TKN_U8_CONN_TYPE:
@@ -2147,7 +2287,7 @@ static int skl_tplg_get_tokens(struct device *dev,
 		tuple_size += tkn_count * sizeof(*tkn_elem);
 	}
 
-	return 0;
+	return off;
 }
 
 /*
@@ -2198,10 +2338,11 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
 	num_blocks = ret;
 
 	off += array->size;
-	array = (struct snd_soc_tplg_vendor_array *)(tplg_w->priv.data + off);
-
 	/* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */
 	while (num_blocks > 0) {
+		array = (struct snd_soc_tplg_vendor_array *)
+				(tplg_w->priv.data + off);
+
 		ret = skl_tplg_get_desc_blocks(dev, array);
 
 		if (ret < 0)
@@ -2237,7 +2378,9 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w,
 				memcpy(mconfig->formats_config.caps, data,
 					mconfig->formats_config.caps_size);
 			--num_blocks;
+			ret = mconfig->formats_config.caps_size;
 		}
+		off += ret;
 	}
 
 	return 0;
@@ -2329,6 +2472,9 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
 	ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig);
 	if (ret < 0)
 		return ret;
+
+	skl_debug_init_module(skl->debugfs, w, mconfig);
+
 bind_event:
 	if (tplg_w->event_type == 0) {
 		dev_dbg(bus->dev, "ASoC: No event handler required\n");
@@ -2377,14 +2523,34 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be,
 	return 0;
 }
 
+static int skl_init_enum_data(struct device *dev, struct soc_enum *se,
+				struct snd_soc_tplg_enum_control *ec)
+{
+
+	void *data;
+
+	if (ec->priv.size) {
+		data = devm_kzalloc(dev, sizeof(ec->priv.size), GFP_KERNEL);
+		if (!data)
+			return -ENOMEM;
+		memcpy(data, ec->priv.data, ec->priv.size);
+		se->dobj.private = data;
+	}
+
+	return 0;
+
+}
+
 static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
 				struct snd_kcontrol_new *kctl,
 				struct snd_soc_tplg_ctl_hdr *hdr)
 {
 	struct soc_bytes_ext *sb;
 	struct snd_soc_tplg_bytes_control *tplg_bc;
+	struct snd_soc_tplg_enum_control *tplg_ec;
 	struct hdac_ext_bus *ebus  = snd_soc_component_get_drvdata(cmpnt);
 	struct hdac_bus *bus = ebus_to_hbus(ebus);
+	struct soc_enum *se;
 
 	switch (hdr->ops.info) {
 	case SND_SOC_TPLG_CTL_BYTES:
@@ -2398,6 +2564,17 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
 		}
 		break;
 
+	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) {
+			se = (struct soc_enum *)kctl->private_value;
+			if (tplg_ec->priv.size)
+				return skl_init_enum_data(bus->dev, se,
+						tplg_ec);
+		}
+		break;
+
 	default:
 		dev_warn(bus->dev, "Control load not supported %d:%d:%d\n",
 			hdr->ops.get, hdr->ops.put, hdr->ops.info);
@@ -2626,6 +2803,8 @@ static struct snd_soc_tplg_ops skl_tplg_ops  = {
 	.control_load = skl_tplg_control_load,
 	.bytes_ext_ops = skl_tlv_ops,
 	.bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops),
+	.io_ops = skl_tplg_kcontrol_ops,
+	.io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops),
 	.manifest = skl_manifest_load,
 };
 
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index cc64d6bdb4f6c..c25e8868b84e6 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -39,6 +39,11 @@
 #define MODULE_MAX_IN_PINS	8
 #define MODULE_MAX_OUT_PINS	8
 
+#define SKL_MIC_CH_SUPPORT	4
+#define SKL_MIC_MAX_CH_SUPPORT	8
+#define SKL_DEFAULT_MIC_SEL_GAIN	0x3FF
+#define SKL_MIC_SEL_SWITCH	0x3
+
 enum skl_channel_index {
 	SKL_CHANNEL_LEFT = 0,
 	SKL_CHANNEL_RIGHT = 1,
@@ -309,11 +314,14 @@ struct skl_module_cfg {
 	u8 dev_type;
 	u8 dma_id;
 	u8 time_slot;
+	u8 dmic_ch_combo_index;
+	u32 dmic_ch_type;
 	u32 params_fixup;
 	u32 converter;
 	u32 vbus_id;
 	u32 mem_pages;
 	enum d0i3_capability d0i3_caps;
+	u32 dma_buffer_size; /* in milli seconds */
 	struct skl_module_pin *m_in_pin;
 	struct skl_module_pin *m_out_pin;
 	enum skl_module_type m_type;
@@ -342,6 +350,19 @@ struct skl_module_deferred_bind {
 	struct list_head node;
 };
 
+struct skl_mic_sel_config {
+	u16 mic_switch;
+	u16 flags;
+	u16 blob[SKL_MIC_MAX_CH_SUPPORT][SKL_MIC_MAX_CH_SUPPORT];
+} __packed;
+
+enum skl_channel {
+	SKL_CH_MONO = 1,
+	SKL_CH_STEREO = 2,
+	SKL_CH_TRIO = 3,
+	SKL_CH_QUATRO = 4,
+};
+
 static inline struct skl *get_skl_ctx(struct device *dev)
 {
 	struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
diff --git a/sound/soc/intel/skylake/skl-tplg-interface.h b/sound/soc/intel/skylake/skl-tplg-interface.h
index 7a2febf99019b..f8d1749a2e0c8 100644
--- a/sound/soc/intel/skylake/skl-tplg-interface.h
+++ b/sound/soc/intel/skylake/skl-tplg-interface.h
@@ -24,6 +24,7 @@
  * SST types start at higher to avoid any overlapping in future
  */
 #define SKL_CONTROL_TYPE_BYTE_TLV	0x100
+#define SKL_CONTROL_TYPE_MIC_SELECT	0x102
 
 #define HDA_SST_CFG_MAX	900 /* size of copier cfg*/
 #define MAX_IN_QUEUE 8
@@ -82,6 +83,7 @@ enum skl_module_type {
 	SKL_MODULE_TYPE_ALGO,
 	SKL_MODULE_TYPE_BASE_OUTFMT,
 	SKL_MODULE_TYPE_KPB,
+	SKL_MODULE_TYPE_MIC_SELECT,
 };
 
 enum skl_core_affinity {
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 4c9b5781282bb..334917ee41cf8 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -866,6 +866,7 @@ static void skl_remove(struct pci_dev *pci)
 	/* codec removal, invoke bus_device_remove */
 	snd_hdac_ext_bus_device_remove(ebus);
 
+	skl->debugfs = NULL;
 	skl_platform_unregister(&pci->dev);
 	skl_free_dsp(skl);
 	skl_machine_device_unregister(skl);
@@ -876,29 +877,120 @@ static void skl_remove(struct pci_dev *pci)
 	dev_set_drvdata(&pci->dev, NULL);
 }
 
+static struct sst_codecs skl_codecs = {
+	.num_codecs = 1,
+	.codecs = {"NAU88L25"}
+};
+
+static struct sst_codecs kbl_codecs = {
+	.num_codecs = 1,
+	.codecs = {"NAU88L25"}
+};
+
+static struct sst_codecs bxt_codecs = {
+	.num_codecs = 1,
+	.codecs = {"MX98357A"}
+};
+
+static struct sst_codecs kbl_poppy_codecs = {
+	.num_codecs = 1,
+	.codecs = {"10EC5663"}
+};
+
+static struct sst_codecs kbl_5663_5514_codecs = {
+	.num_codecs = 2,
+	.codecs = {"10EC5663", "10EC5514"}
+};
+
+
 static struct sst_acpi_mach sst_skl_devdata[] = {
-	{ "INT343A", "skl_alc286s_i2s", "intel/dsp_fw_release.bin", NULL, NULL, NULL },
-	{ "INT343B", "skl_n88l25_s4567", "intel/dsp_fw_release.bin",
-				NULL, NULL, &skl_dmic_data },
-	{ "MX98357A", "skl_n88l25_m98357a", "intel/dsp_fw_release.bin",
-				NULL, NULL, &skl_dmic_data },
+	{
+		.id = "INT343A",
+		.drv_name = "skl_alc286s_i2s",
+		.fw_filename = "intel/dsp_fw_release.bin",
+	},
+	{
+		.id = "INT343B",
+		.drv_name = "skl_n88l25_s4567",
+		.fw_filename = "intel/dsp_fw_release.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &skl_codecs,
+		.pdata = &skl_dmic_data
+	},
+	{
+		.id = "MX98357A",
+		.drv_name = "skl_n88l25_m98357a",
+		.fw_filename = "intel/dsp_fw_release.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &skl_codecs,
+		.pdata = &skl_dmic_data
+	},
 	{}
 };
 
 static struct sst_acpi_mach sst_bxtp_devdata[] = {
-	{ "INT343A", "bxt_alc298s_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL },
-	{ "DLGS7219", "bxt_da7219_max98357a_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL },
+	{
+		.id = "INT343A",
+		.drv_name = "bxt_alc298s_i2s",
+		.fw_filename = "intel/dsp_fw_bxtn.bin",
+	},
+	{
+		.id = "DLGS7219",
+		.drv_name = "bxt_da7219_max98357a_i2s",
+		.fw_filename = "intel/dsp_fw_bxtn.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &bxt_codecs,
+	},
 };
 
 static struct sst_acpi_mach sst_kbl_devdata[] = {
-	{ "INT343A", "kbl_alc286s_i2s", "intel/dsp_fw_kbl.bin", NULL, NULL, NULL },
-	{ "INT343B", "kbl_n88l25_s4567", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data },
-	{ "MX98357A", "kbl_n88l25_m98357a", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data },
+	{
+		.id = "INT343A",
+		.drv_name = "kbl_alc286s_i2s",
+		.fw_filename = "intel/dsp_fw_kbl.bin",
+	},
+	{
+		.id = "INT343B",
+		.drv_name = "kbl_n88l25_s4567",
+		.fw_filename = "intel/dsp_fw_kbl.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &kbl_codecs,
+		.pdata = &skl_dmic_data
+	},
+	{
+		.id = "MX98357A",
+		.drv_name = "kbl_n88l25_m98357a",
+		.fw_filename = "intel/dsp_fw_kbl.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &kbl_codecs,
+		.pdata = &skl_dmic_data
+	},
+	{
+		.id = "MX98927",
+		.drv_name = "kbl_r5514_5663_max",
+		.fw_filename = "intel/dsp_fw_kbl.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &kbl_5663_5514_codecs,
+		.pdata = &skl_dmic_data
+	},
+	{
+		.id = "MX98927",
+		.drv_name = "kbl_rt5663_m98927",
+		.fw_filename = "intel/dsp_fw_kbl.bin",
+		.machine_quirk = sst_acpi_codec_list,
+		.quirk_data = &kbl_poppy_codecs,
+		.pdata = &skl_dmic_data
+	},
+
 	{}
 };
 
 static struct sst_acpi_mach sst_glk_devdata[] = {
-	{ "INT343A", "glk_alc298s_i2s", "intel/dsp_fw_glk.bin", NULL, NULL, NULL },
+	{
+		.id = "INT343A",
+		.drv_name = "glk_alc298s_i2s",
+		.fw_filename = "intel/dsp_fw_glk.bin",
+	},
 };
 
 /* PCI IDs */
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index 2a630fcb7f088..a6b134b4c037d 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -23,6 +23,7 @@
 
 #include <sound/hda_register.h>
 #include <sound/hdaudio_ext.h>
+#include <sound/soc.h>
 #include "skl-nhlt.h"
 
 #define SKL_SUSPEND_DELAY 2000
@@ -42,6 +43,8 @@ struct skl_dsp_resource {
 	u32 mem;
 };
 
+struct skl_debug;
+
 struct skl {
 	struct hdac_ext_bus ebus;
 	struct pci_dev *pci;
@@ -66,6 +69,8 @@ struct skl {
 	int supend_active;
 
 	struct work_struct probe_work;
+
+	struct skl_debug *debugfs;
 };
 
 #define skl_to_ebus(s)	(&(s)->ebus)
@@ -116,4 +121,22 @@ void skl_update_d0i3c(struct device *dev, bool enable);
 int skl_nhlt_create_sysfs(struct skl *skl);
 void skl_nhlt_remove_sysfs(struct skl *skl);
 
+struct skl_module_cfg;
+
+#ifdef CONFIG_DEBUG_FS
+struct skl_debug *skl_debugfs_init(struct skl *skl);
+void skl_debug_init_module(struct skl_debug *d,
+			struct snd_soc_dapm_widget *w,
+			struct skl_module_cfg *mconfig);
+#else
+static inline struct skl_debug *skl_debugfs_init(struct skl *skl)
+{
+	return NULL;
+}
+static inline void skl_debug_init_module(struct skl_debug *d,
+					 struct snd_soc_dapm_widget *w,
+					 struct skl_module_cfg *mconfig)
+{}
+#endif
+
 #endif /* __SOUND_SOC_SKL_H */
diff --git a/sound/soc/mediatek/mt2701/mt2701-cs42448.c b/sound/soc/mediatek/mt2701/mt2701-cs42448.c
index aa5b31b121e32..70f61d53fe057 100644
--- a/sound/soc/mediatek/mt2701/mt2701-cs42448.c
+++ b/sound/soc/mediatek/mt2701/mt2701-cs42448.c
@@ -107,7 +107,7 @@ static const struct snd_kcontrol_new mt2701_cs42448_controls[] = {
 
 static const unsigned int mt2701_cs42448_sampling_rates[] = {48000};
 
-static struct snd_pcm_hw_constraint_list mt2701_cs42448_constraints_rates = {
+static const struct snd_pcm_hw_constraint_list mt2701_cs42448_constraints_rates = {
 		.count = ARRAY_SIZE(mt2701_cs42448_sampling_rates),
 		.list = mt2701_cs42448_sampling_rates,
 		.mask = 0,
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 06fec5699cc8b..7a54e30832033 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -835,15 +835,11 @@ static ssize_t dma_op_mode_store(struct device *dev,
 				const char *buf, size_t size)
 {
 	struct omap_mcbsp *mcbsp = dev_get_drvdata(dev);
-	const char * const *s;
-	int i = 0;
-
-	for (s = &dma_op_modes[i]; i < ARRAY_SIZE(dma_op_modes); s++, i++)
-		if (sysfs_streq(buf, *s))
-			break;
+	int i;
 
-	if (i == ARRAY_SIZE(dma_op_modes))
-		return -EINVAL;
+	i = sysfs_match_string(dma_op_modes, buf);
+	if (i < 0)
+		return i;
 
 	spin_lock_irq(&mcbsp->lock);
 	if (!mcbsp->free) {
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 823b5a236d8dc..960744e46edc0 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -1,6 +1,6 @@
 config SND_PXA2XX_SOC
 	tristate "SoC Audio for the Intel PXA2xx chip"
-	depends on ARCH_PXA
+	depends on ARCH_PXA || COMPILE_TEST
 	select SND_PXA2XX_LIB
 	help
 	  Say Y or M if you want to add support for codecs attached to
diff --git a/sound/soc/rockchip/Kconfig b/sound/soc/rockchip/Kconfig
index e3ca1e973de57..c84487805876a 100644
--- a/sound/soc/rockchip/Kconfig
+++ b/sound/soc/rockchip/Kconfig
@@ -15,6 +15,15 @@ config SND_SOC_ROCKCHIP_I2S
 	  Rockchip I2S device. The device supports upto maximum of
 	  8 channels each for play and record.
 
+config SND_SOC_ROCKCHIP_PDM
+	tristate "Rockchip PDM Controller Driver"
+	depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	help
+	  Say Y or M if you want to add support for PDM driver for
+	  Rockchip PDM Controller. The Controller supports up to maximum of
+	  8 channels record.
+
 config SND_SOC_ROCKCHIP_SPDIF
 	tristate "Rockchip SPDIF Device Driver"
 	depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP
diff --git a/sound/soc/rockchip/Makefile b/sound/soc/rockchip/Makefile
index 991f91bea9f91..105f0e14a4ab2 100644
--- a/sound/soc/rockchip/Makefile
+++ b/sound/soc/rockchip/Makefile
@@ -1,8 +1,10 @@
 # ROCKCHIP Platform Support
 snd-soc-rockchip-i2s-objs := rockchip_i2s.o
+snd-soc-rockchip-pdm-objs := rockchip_pdm.o
 snd-soc-rockchip-spdif-objs := rockchip_spdif.o
 
 obj-$(CONFIG_SND_SOC_ROCKCHIP_I2S) += snd-soc-rockchip-i2s.o
+obj-$(CONFIG_SND_SOC_ROCKCHIP_PDM) += snd-soc-rockchip-pdm.o
 obj-$(CONFIG_SND_SOC_ROCKCHIP_SPDIF) += snd-soc-rockchip-spdif.o
 
 snd-soc-rockchip-max98090-objs := rockchip_max98090.o
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 974915cb4c4fd..199338fdeda0c 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -116,6 +116,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 					   I2S_XFER_TXS_STOP |
 					   I2S_XFER_RXS_STOP);
 
+			udelay(150);
 			regmap_update_bits(i2s->regmap, I2S_CLR,
 					   I2S_CLR_TXC | I2S_CLR_RXC,
 					   I2S_CLR_TXC | I2S_CLR_RXC);
@@ -162,6 +163,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 					   I2S_XFER_TXS_STOP |
 					   I2S_XFER_RXS_STOP);
 
+			udelay(150);
 			regmap_update_bits(i2s->regmap, I2S_CLR,
 					   I2S_CLR_TXC | I2S_CLR_RXC,
 					   I2S_CLR_TXC | I2S_CLR_RXC);
@@ -204,7 +206,21 @@ static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 
 	regmap_update_bits(i2s->regmap, I2S_CKR, mask, val);
 
-	mask = I2S_TXCR_IBM_MASK;
+	mask = I2S_CKR_CKP_MASK;
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		val = I2S_CKR_CKP_NEG;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		val = I2S_CKR_CKP_POS;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(i2s->regmap, I2S_CKR, mask, val);
+
+	mask = I2S_TXCR_IBM_MASK | I2S_TXCR_TFS_MASK | I2S_TXCR_PBM_MASK;
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_RIGHT_J:
 		val = I2S_TXCR_IBM_RSJM;
@@ -215,13 +231,19 @@ static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 	case SND_SOC_DAIFMT_I2S:
 		val = I2S_TXCR_IBM_NORMAL;
 		break;
+	case SND_SOC_DAIFMT_DSP_A: /* PCM no delay mode */
+		val = I2S_TXCR_TFS_PCM;
+		break;
+	case SND_SOC_DAIFMT_DSP_B: /* PCM delay 1 mode */
+		val = I2S_TXCR_TFS_PCM | I2S_TXCR_PBM_MODE(1);
+		break;
 	default:
 		return -EINVAL;
 	}
 
 	regmap_update_bits(i2s->regmap, I2S_TXCR, mask, val);
 
-	mask = I2S_RXCR_IBM_MASK;
+	mask = I2S_RXCR_IBM_MASK | I2S_RXCR_TFS_MASK | I2S_RXCR_PBM_MASK;
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_RIGHT_J:
 		val = I2S_RXCR_IBM_RSJM;
@@ -232,6 +254,12 @@ static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 	case SND_SOC_DAIFMT_I2S:
 		val = I2S_RXCR_IBM_NORMAL;
 		break;
+	case SND_SOC_DAIFMT_DSP_A: /* PCM no delay mode */
+		val = I2S_RXCR_TFS_PCM;
+		break;
+	case SND_SOC_DAIFMT_DSP_B: /* PCM delay 1 mode */
+		val = I2S_RXCR_TFS_PCM | I2S_RXCR_PBM_MODE(1);
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -615,12 +643,13 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 
-	soc_dai = devm_kzalloc(&pdev->dev,
+	soc_dai = devm_kmemdup(&pdev->dev, &rockchip_i2s_dai,
 			       sizeof(*soc_dai), GFP_KERNEL);
-	if (!soc_dai)
-		return -ENOMEM;
+	if (!soc_dai) {
+		ret = -ENOMEM;
+		goto err_pm_disable;
+	}
 
-	memcpy(soc_dai, &rockchip_i2s_dai, sizeof(*soc_dai));
 	if (!of_property_read_u32(node, "rockchip,playback-channels", &val)) {
 		if (val >= 2 && val <= 8)
 			soc_dai->playback.channels_max = val;
diff --git a/sound/soc/rockchip/rockchip_i2s.h b/sound/soc/rockchip/rockchip_i2s.h
index 31f11fd25393a..a7b8527d8a731 100644
--- a/sound/soc/rockchip/rockchip_i2s.h
+++ b/sound/soc/rockchip/rockchip_i2s.h
@@ -41,6 +41,7 @@
 #define I2S_TXCR_TFS_SHIFT	5
 #define I2S_TXCR_TFS_I2S	(0 << I2S_TXCR_TFS_SHIFT)
 #define I2S_TXCR_TFS_PCM	(1 << I2S_TXCR_TFS_SHIFT)
+#define I2S_TXCR_TFS_MASK	(1 << I2S_TXCR_TFS_SHIFT)
 #define I2S_TXCR_VDW_SHIFT	0
 #define I2S_TXCR_VDW(x)		((x - 1) << I2S_TXCR_VDW_SHIFT)
 #define I2S_TXCR_VDW_MASK	(0x1f << I2S_TXCR_VDW_SHIFT)
@@ -70,6 +71,7 @@
 #define I2S_RXCR_TFS_SHIFT	5
 #define I2S_RXCR_TFS_I2S	(0 << I2S_RXCR_TFS_SHIFT)
 #define I2S_RXCR_TFS_PCM	(1 << I2S_RXCR_TFS_SHIFT)
+#define I2S_RXCR_TFS_MASK	(1 << I2S_RXCR_TFS_SHIFT)
 #define I2S_RXCR_VDW_SHIFT	0
 #define I2S_RXCR_VDW(x)		((x - 1) << I2S_RXCR_VDW_SHIFT)
 #define I2S_RXCR_VDW_MASK	(0x1f << I2S_RXCR_VDW_SHIFT)
@@ -91,6 +93,7 @@
 #define I2S_CKR_CKP_SHIFT	26
 #define I2S_CKR_CKP_NEG		(0 << I2S_CKR_CKP_SHIFT)
 #define I2S_CKR_CKP_POS		(1 << I2S_CKR_CKP_SHIFT)
+#define I2S_CKR_CKP_MASK	(1 << I2S_CKR_CKP_SHIFT)
 #define I2S_CKR_RLP_SHIFT	25
 #define I2S_CKR_RLP_NORMAL	(0 << I2S_CKR_RLP_SHIFT)
 #define I2S_CKR_RLP_OPPSITE	(1 << I2S_CKR_RLP_SHIFT)
diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c
new file mode 100644
index 0000000000000..c5ddeed97260f
--- /dev/null
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -0,0 +1,516 @@
+/*
+ * Rockchip PDM ALSA SoC Digital Audio Interface(DAI)  driver
+ *
+ * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <sound/dmaengine_pcm.h>
+#include <sound/pcm_params.h>
+
+#include "rockchip_pdm.h"
+
+#define PDM_DMA_BURST_SIZE	(16) /* size * width: 16*4 = 64 bytes */
+
+struct rk_pdm_dev {
+	struct device *dev;
+	struct clk *clk;
+	struct clk *hclk;
+	struct regmap *regmap;
+	struct snd_dmaengine_dai_dma_data capture_dma_data;
+};
+
+struct rk_pdm_clkref {
+	unsigned int sr;
+	unsigned int clk;
+};
+
+static struct rk_pdm_clkref clkref[] = {
+	{ 8000, 40960000 },
+	{ 11025, 56448000 },
+	{ 12000, 61440000 },
+};
+
+static unsigned int get_pdm_clk(unsigned int sr)
+{
+	unsigned int i, count, clk, div;
+
+	clk = 0;
+	if (!sr)
+		return clk;
+
+	count = ARRAY_SIZE(clkref);
+	for (i = 0; i < count; i++) {
+		if (sr % clkref[i].sr)
+			continue;
+		div = sr / clkref[i].sr;
+		if ((div & (div - 1)) == 0) {
+			clk = clkref[i].clk;
+			break;
+		}
+	}
+
+	return clk;
+}
+
+static inline struct rk_pdm_dev *to_info(struct snd_soc_dai *dai)
+{
+	return snd_soc_dai_get_drvdata(dai);
+}
+
+static void rockchip_pdm_rxctrl(struct rk_pdm_dev *pdm, int on)
+{
+	if (on) {
+		regmap_update_bits(pdm->regmap, PDM_DMA_CTRL,
+				   PDM_DMA_RD_MSK, PDM_DMA_RD_EN);
+		regmap_update_bits(pdm->regmap, PDM_SYSCONFIG,
+				   PDM_RX_MASK, PDM_RX_START);
+	} else {
+		regmap_update_bits(pdm->regmap, PDM_DMA_CTRL,
+				   PDM_DMA_RD_MSK, PDM_DMA_RD_DIS);
+		regmap_update_bits(pdm->regmap, PDM_SYSCONFIG,
+				   PDM_RX_MASK | PDM_RX_CLR_MASK,
+				   PDM_RX_STOP | PDM_RX_CLR_WR);
+	}
+}
+
+static int rockchip_pdm_hw_params(struct snd_pcm_substream *substream,
+				  struct snd_pcm_hw_params *params,
+				  struct snd_soc_dai *dai)
+{
+	struct rk_pdm_dev *pdm = to_info(dai);
+	unsigned int val = 0;
+	unsigned int clk_rate, clk_div, samplerate;
+	int ret;
+
+	samplerate = params_rate(params);
+	clk_rate = get_pdm_clk(samplerate);
+	if (!clk_rate)
+		return -EINVAL;
+
+	ret = clk_set_rate(pdm->clk, clk_rate);
+	if (ret)
+		return -EINVAL;
+
+	clk_div = DIV_ROUND_CLOSEST(clk_rate, samplerate);
+
+	switch (clk_div) {
+	case 320:
+		val = PDM_CLK_320FS;
+		break;
+	case 640:
+		val = PDM_CLK_640FS;
+		break;
+	case 1280:
+		val = PDM_CLK_1280FS;
+		break;
+	case 2560:
+		val = PDM_CLK_2560FS;
+		break;
+	case 5120:
+		val = PDM_CLK_5120FS;
+		break;
+	default:
+		dev_err(pdm->dev, "unsupported div: %d\n", clk_div);
+		return -EINVAL;
+	}
+
+	regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, PDM_DS_RATIO_MSK, val);
+	regmap_update_bits(pdm->regmap, PDM_HPF_CTRL,
+			   PDM_HPF_CF_MSK, PDM_HPF_60HZ);
+	regmap_update_bits(pdm->regmap, PDM_HPF_CTRL,
+			   PDM_HPF_LE | PDM_HPF_RE, PDM_HPF_LE | PDM_HPF_RE);
+	regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, PDM_CLK_EN, PDM_CLK_EN);
+
+	val = 0;
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		val |= PDM_VDW(8);
+		break;
+	case SNDRV_PCM_FORMAT_S16_LE:
+		val |= PDM_VDW(16);
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		val |= PDM_VDW(20);
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		val |= PDM_VDW(24);
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		val |= PDM_VDW(32);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (params_channels(params)) {
+	case 8:
+		val |= PDM_PATH3_EN;
+		/* fallthrough */
+	case 6:
+		val |= PDM_PATH2_EN;
+		/* fallthrough */
+	case 4:
+		val |= PDM_PATH1_EN;
+		/* fallthrough */
+	case 2:
+		val |= PDM_PATH0_EN;
+		break;
+	default:
+		dev_err(pdm->dev, "invalid channel: %d\n",
+			params_channels(params));
+		return -EINVAL;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+		regmap_update_bits(pdm->regmap, PDM_CTRL0,
+				   PDM_PATH_MSK | PDM_VDW_MSK,
+				   val);
+		regmap_update_bits(pdm->regmap, PDM_DMA_CTRL, PDM_DMA_RDL_MSK,
+				   PDM_DMA_RDL(16));
+		regmap_update_bits(pdm->regmap, PDM_SYSCONFIG,
+				   PDM_RX_MASK | PDM_RX_CLR_MASK,
+				   PDM_RX_STOP | PDM_RX_CLR_WR);
+	}
+
+	return 0;
+}
+
+static int rockchip_pdm_set_fmt(struct snd_soc_dai *cpu_dai,
+				unsigned int fmt)
+{
+	struct rk_pdm_dev *pdm = to_info(cpu_dai);
+	unsigned int mask = 0, val = 0;
+
+	mask = PDM_CKP_MSK;
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		val = PDM_CKP_NORMAL;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		val = PDM_CKP_INVERTED;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(pdm->regmap, PDM_CLK_CTRL, mask, val);
+
+	return 0;
+}
+
+static int rockchip_pdm_trigger(struct snd_pcm_substream *substream, int cmd,
+				struct snd_soc_dai *dai)
+{
+	struct rk_pdm_dev *pdm = to_info(dai);
+	int ret = 0;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+			rockchip_pdm_rxctrl(pdm, 1);
+		break;
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+			rockchip_pdm_rxctrl(pdm, 0);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static int rockchip_pdm_dai_probe(struct snd_soc_dai *dai)
+{
+	struct rk_pdm_dev *pdm = to_info(dai);
+
+	dai->capture_dma_data = &pdm->capture_dma_data;
+
+	return 0;
+}
+
+static struct snd_soc_dai_ops rockchip_pdm_dai_ops = {
+	.set_fmt = rockchip_pdm_set_fmt,
+	.trigger = rockchip_pdm_trigger,
+	.hw_params = rockchip_pdm_hw_params,
+};
+
+#define ROCKCHIP_PDM_RATES SNDRV_PCM_RATE_8000_192000
+#define ROCKCHIP_PDM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+			      SNDRV_PCM_FMTBIT_S20_3LE | \
+			      SNDRV_PCM_FMTBIT_S24_LE | \
+			      SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver rockchip_pdm_dai = {
+	.probe = rockchip_pdm_dai_probe,
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 2,
+		.channels_max = 8,
+		.rates = ROCKCHIP_PDM_RATES,
+		.formats = ROCKCHIP_PDM_FORMATS,
+	},
+	.ops = &rockchip_pdm_dai_ops,
+	.symmetric_rates = 1,
+};
+
+static const struct snd_soc_component_driver rockchip_pdm_component = {
+	.name = "rockchip-pdm",
+};
+
+static int rockchip_pdm_runtime_suspend(struct device *dev)
+{
+	struct rk_pdm_dev *pdm = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(pdm->clk);
+	clk_disable_unprepare(pdm->hclk);
+
+	return 0;
+}
+
+static int rockchip_pdm_runtime_resume(struct device *dev)
+{
+	struct rk_pdm_dev *pdm = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(pdm->clk);
+	if (ret) {
+		dev_err(pdm->dev, "clock enable failed %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(pdm->hclk);
+	if (ret) {
+		dev_err(pdm->dev, "hclock enable failed %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static bool rockchip_pdm_wr_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case PDM_SYSCONFIG:
+	case PDM_CTRL0:
+	case PDM_CTRL1:
+	case PDM_CLK_CTRL:
+	case PDM_HPF_CTRL:
+	case PDM_FIFO_CTRL:
+	case PDM_DMA_CTRL:
+	case PDM_INT_EN:
+	case PDM_INT_CLR:
+	case PDM_DATA_VALID:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rockchip_pdm_rd_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case PDM_SYSCONFIG:
+	case PDM_CTRL0:
+	case PDM_CTRL1:
+	case PDM_CLK_CTRL:
+	case PDM_HPF_CTRL:
+	case PDM_FIFO_CTRL:
+	case PDM_DMA_CTRL:
+	case PDM_INT_EN:
+	case PDM_INT_CLR:
+	case PDM_INT_ST:
+	case PDM_DATA_VALID:
+	case PDM_VERSION:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool rockchip_pdm_volatile_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case PDM_SYSCONFIG:
+	case PDM_INT_CLR:
+	case PDM_INT_ST:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config rockchip_pdm_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = PDM_VERSION,
+	.writeable_reg = rockchip_pdm_wr_reg,
+	.readable_reg = rockchip_pdm_rd_reg,
+	.volatile_reg = rockchip_pdm_volatile_reg,
+	.cache_type = REGCACHE_FLAT,
+};
+
+static int rockchip_pdm_probe(struct platform_device *pdev)
+{
+	struct rk_pdm_dev *pdm;
+	struct resource *res;
+	void __iomem *regs;
+	int ret;
+
+	pdm = devm_kzalloc(&pdev->dev, sizeof(*pdm), GFP_KERNEL);
+	if (!pdm)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
+
+	pdm->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
+					    &rockchip_pdm_regmap_config);
+	if (IS_ERR(pdm->regmap))
+		return PTR_ERR(pdm->regmap);
+
+	pdm->capture_dma_data.addr = res->start + PDM_RXFIFO_DATA;
+	pdm->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	pdm->capture_dma_data.maxburst = PDM_DMA_BURST_SIZE;
+
+	pdm->dev = &pdev->dev;
+	dev_set_drvdata(&pdev->dev, pdm);
+
+	pdm->clk = devm_clk_get(&pdev->dev, "pdm_clk");
+	if (IS_ERR(pdm->clk))
+		return PTR_ERR(pdm->clk);
+
+	pdm->hclk = devm_clk_get(&pdev->dev, "pdm_hclk");
+	if (IS_ERR(pdm->hclk))
+		return PTR_ERR(pdm->hclk);
+
+	ret = clk_prepare_enable(pdm->hclk);
+	if (ret)
+		return ret;
+
+	pm_runtime_enable(&pdev->dev);
+	if (!pm_runtime_enabled(&pdev->dev)) {
+		ret = rockchip_pdm_runtime_resume(&pdev->dev);
+		if (ret)
+			goto err_pm_disable;
+	}
+
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &rockchip_pdm_component,
+					      &rockchip_pdm_dai, 1);
+
+	if (ret) {
+		dev_err(&pdev->dev, "could not register dai: %d\n", ret);
+		goto err_suspend;
+	}
+
+	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+	if (ret) {
+		dev_err(&pdev->dev, "could not register pcm: %d\n", ret);
+		goto err_suspend;
+	}
+
+	return 0;
+
+err_suspend:
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		rockchip_pdm_runtime_suspend(&pdev->dev);
+err_pm_disable:
+	pm_runtime_disable(&pdev->dev);
+
+	clk_disable_unprepare(pdm->hclk);
+
+	return ret;
+}
+
+static int rockchip_pdm_remove(struct platform_device *pdev)
+{
+	struct rk_pdm_dev *pdm = dev_get_drvdata(&pdev->dev);
+
+	pm_runtime_disable(&pdev->dev);
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		rockchip_pdm_runtime_suspend(&pdev->dev);
+
+	clk_disable_unprepare(pdm->clk);
+	clk_disable_unprepare(pdm->hclk);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int rockchip_pdm_suspend(struct device *dev)
+{
+	struct rk_pdm_dev *pdm = dev_get_drvdata(dev);
+
+	regcache_mark_dirty(pdm->regmap);
+
+	return 0;
+}
+
+static int rockchip_pdm_resume(struct device *dev)
+{
+	struct rk_pdm_dev *pdm = dev_get_drvdata(dev);
+	int ret;
+
+	ret = pm_runtime_get_sync(dev);
+	if (ret < 0)
+		return ret;
+
+	ret = regcache_sync(pdm->regmap);
+
+	pm_runtime_put(dev);
+
+	return ret;
+}
+#endif
+
+static const struct dev_pm_ops rockchip_pdm_pm_ops = {
+	SET_RUNTIME_PM_OPS(rockchip_pdm_runtime_suspend,
+			   rockchip_pdm_runtime_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(rockchip_pdm_suspend, rockchip_pdm_resume)
+};
+
+static const struct of_device_id rockchip_pdm_match[] = {
+	{ .compatible = "rockchip,pdm", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rockchip_pdm_match);
+
+static struct platform_driver rockchip_pdm_driver = {
+	.probe  = rockchip_pdm_probe,
+	.remove = rockchip_pdm_remove,
+	.driver = {
+		.name = "rockchip-pdm",
+		.of_match_table = of_match_ptr(rockchip_pdm_match),
+		.pm = &rockchip_pdm_pm_ops,
+	},
+};
+
+module_platform_driver(rockchip_pdm_driver);
+
+MODULE_AUTHOR("Sugar <sugar.zhang@rock-chips.com>");
+MODULE_DESCRIPTION("Rockchip PDM Controller Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/rockchip/rockchip_pdm.h b/sound/soc/rockchip/rockchip_pdm.h
new file mode 100644
index 0000000000000..886b48d128fd9
--- /dev/null
+++ b/sound/soc/rockchip/rockchip_pdm.h
@@ -0,0 +1,83 @@
+/*
+ * Rockchip PDM ALSA SoC Digital Audio Interface(DAI)  driver
+ *
+ * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _ROCKCHIP_PDM_H
+#define _ROCKCHIP_PDM_H
+
+/* PDM REGS */
+#define PDM_SYSCONFIG	(0x0000)
+#define PDM_CTRL0	(0x0004)
+#define PDM_CTRL1	(0x0008)
+#define PDM_CLK_CTRL	(0x000c)
+#define PDM_HPF_CTRL	(0x0010)
+#define PDM_FIFO_CTRL	(0x0014)
+#define PDM_DMA_CTRL	(0x0018)
+#define PDM_INT_EN	(0x001c)
+#define PDM_INT_CLR	(0x0020)
+#define PDM_INT_ST	(0x0024)
+#define PDM_RXFIFO_DATA	(0x0030)
+#define PDM_DATA_VALID	(0x0054)
+#define PDM_VERSION	(0x0058)
+
+/* PDM_SYSCONFIG */
+#define PDM_RX_MASK		(0x1 << 2)
+#define PDM_RX_START		(0x1 << 2)
+#define PDM_RX_STOP		(0x0 << 2)
+#define PDM_RX_CLR_MASK		(0x1 << 0)
+#define PDM_RX_CLR_WR		(0x1 << 0)
+#define PDM_RX_CLR_DONE		(0x0 << 0)
+
+/* PDM CTRL0 */
+#define PDM_PATH_MSK		(0xf << 27)
+#define PDM_PATH3_EN		BIT(30)
+#define PDM_PATH2_EN		BIT(29)
+#define PDM_PATH1_EN		BIT(28)
+#define PDM_PATH0_EN		BIT(27)
+#define PDM_HWT_EN		BIT(26)
+#define PDM_VDW_MSK		(0x1f << 0)
+#define PDM_VDW(X)		((X - 1) << 0)
+
+/* PDM CLK CTRL */
+#define PDM_CLK_MSK		BIT(5)
+#define PDM_CLK_EN		BIT(5)
+#define PDM_CLK_DIS		(0x0 << 5)
+#define PDM_CKP_MSK		BIT(3)
+#define PDM_CKP_NORMAL		(0x0 << 3)
+#define PDM_CKP_INVERTED	BIT(3)
+#define PDM_DS_RATIO_MSK	(0x7 << 0)
+#define PDM_CLK_320FS		(0x0 << 0)
+#define PDM_CLK_640FS		(0x1 << 0)
+#define PDM_CLK_1280FS		(0x2 << 0)
+#define PDM_CLK_2560FS		(0x3 << 0)
+#define PDM_CLK_5120FS		(0x4 << 0)
+
+/* PDM HPF CTRL */
+#define PDM_HPF_LE		BIT(3)
+#define PDM_HPF_RE		BIT(2)
+#define PDM_HPF_CF_MSK		(0x3 << 0)
+#define PDM_HPF_3P79HZ		(0x0 << 0)
+#define PDM_HPF_60HZ		(0x1 << 0)
+#define PDM_HPF_243HZ		(0x2 << 0)
+#define PDM_HPF_493HZ		(0x3 << 0)
+
+/* PDM DMA CTRL */
+#define PDM_DMA_RD_MSK		BIT(8)
+#define PDM_DMA_RD_EN		BIT(8)
+#define PDM_DMA_RD_DIS		(0x0 << 8)
+#define PDM_DMA_RDL_MSK		(0x7f << 0)
+#define PDM_DMA_RDL(X)		((X - 1) << 0)
+
+#endif /* _ROCKCHIP_PDM_H */
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index fa8101d1e16f2..ee5055d47d13d 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -49,8 +49,12 @@ static const struct of_device_id rk_spdif_match[] = {
 	  .data = (void *)RK_SPDIF_RK3066 },
 	{ .compatible = "rockchip,rk3188-spdif",
 	  .data = (void *)RK_SPDIF_RK3188 },
+	{ .compatible = "rockchip,rk3228-spdif",
+	  .data = (void *)RK_SPDIF_RK3366 },
 	{ .compatible = "rockchip,rk3288-spdif",
 	  .data = (void *)RK_SPDIF_RK3288 },
+	{ .compatible = "rockchip,rk3328-spdif",
+	  .data = (void *)RK_SPDIF_RK3366 },
 	{ .compatible = "rockchip,rk3366-spdif",
 	  .data = (void *)RK_SPDIF_RK3366 },
 	{ .compatible = "rockchip,rk3368-spdif",
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index 81a78940967cb..55538e333cc89 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -44,7 +44,7 @@ struct s3c24xx_uda134x {
 
 static unsigned int rates[33 * 2];
 #ifdef ENFORCE_RATES
-static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
+static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 	.count	= ARRAY_SIZE(rates),
 	.list	= rates,
 	.mask	= 0,
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 147ebecfed943..1aa5cd77ca24a 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -38,7 +38,7 @@ config SND_SOC_RCAR
 	tristate "R-Car series SRU/SCU/SSIU/SSI support"
 	depends on COMMON_CLK
 	depends on OF || COMPILE_TEST
-	select SND_SIMPLE_CARD
+	select SND_SIMPLE_CARD_UTILS
 	select REGMAP_MMIO
 	help
 	  This option enables R-Car SRU/SCU/SSIU/SSI sound support
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index ead520182e268..7c4bdd82bb955 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -301,7 +301,12 @@ struct fsi_master {
 	spinlock_t lock;
 };
 
-static int fsi_stream_is_play(struct fsi_priv *fsi, struct fsi_stream *io);
+static inline int fsi_stream_is_play(struct fsi_priv *fsi,
+				     struct fsi_stream *io)
+{
+	return &fsi->playback == io;
+}
+
 
 /*
  *		basic read write function
@@ -489,12 +494,6 @@ static void fsi_count_fifo_err(struct fsi_priv *fsi)
 /*
  *		fsi_stream_xx() function
  */
-static inline int fsi_stream_is_play(struct fsi_priv *fsi,
-				     struct fsi_stream *io)
-{
-	return &fsi->playback == io;
-}
-
 static inline struct fsi_stream *fsi_stream_get(struct fsi_priv *fsi,
 					struct snd_pcm_substream *substream)
 {
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index d3b0dc145a560..197cb3ec075f3 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -308,23 +308,12 @@ static void rsnd_adg_set_ssi_clk(struct rsnd_mod *ssi_mod, u32 val)
 	}
 }
 
-int rsnd_adg_ssi_clk_stop(struct rsnd_mod *ssi_mod)
-{
-	rsnd_adg_set_ssi_clk(ssi_mod, 0);
-
-	return 0;
-}
-
-int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
+int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
 	struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
 	struct device *dev = rsnd_priv_to_dev(priv);
-	struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
 	struct clk *clk;
 	int i;
-	u32 data;
-	u32 ckr = 0;
 	int sel_table[] = {
 		[CLKA] = 0x1,
 		[CLKB] = 0x2,
@@ -338,30 +327,42 @@ int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
 	 * find suitable clock from
 	 * AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC/AUDIO_CLKI.
 	 */
-	data = 0;
 	for_each_rsnd_clk(clk, adg, i) {
-		if (rate == clk_get_rate(clk)) {
-			data = sel_table[i];
-			goto found_clock;
-		}
+		if (rate == clk_get_rate(clk))
+			return sel_table[i];
 	}
 
 	/*
 	 * find divided clock from BRGA/BRGB
 	 */
-	if (rate  == adg->rbga_rate_for_441khz) {
-		data = 0x10;
-		goto found_clock;
-	}
+	if (rate == adg->rbga_rate_for_441khz)
+		return 0x10;
 
-	if (rate == adg->rbgb_rate_for_48khz) {
-		data = 0x20;
-		goto found_clock;
-	}
+	if (rate == adg->rbgb_rate_for_48khz)
+		return 0x20;
 
 	return -EIO;
+}
 
-found_clock:
+int rsnd_adg_ssi_clk_stop(struct rsnd_mod *ssi_mod)
+{
+	rsnd_adg_set_ssi_clk(ssi_mod, 0);
+
+	return 0;
+}
+
+int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
+{
+	struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod);
+	struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
+	int data;
+	u32 ckr = 0;
+
+	data = rsnd_adg_clk_query(priv, rate);
+	if (data < 0)
+		return data;
 
 	rsnd_adg_set_ssi_clk(ssi_mod, data);
 
@@ -480,6 +481,9 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 	if (req_rate[0] % 48000 == 0)
 		adg->flags = AUDIO_OUT_48;
 
+	if (of_get_property(np, "clkout-lr-asynchronous", NULL))
+		adg->flags = LRCLK_ASYNC;
+
 	/*
 	 * This driver is assuming that AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC
 	 * have 44.1kHz or 48kHz base clocks for now.
@@ -555,7 +559,6 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 			clk = clk_register_fixed_rate(dev, clkout_name[i],
 						      parent_clk_name, 0,
 						      req_rate[0]);
-			adg->clkout[i] = ERR_PTR(-ENOENT);
 			if (!IS_ERR(clk))
 				adg->clkout[i] = clk;
 		}
@@ -580,7 +583,6 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 {
 	struct rsnd_adg *adg;
 	struct device *dev = rsnd_priv_to_dev(priv);
-	struct device_node *np = dev->of_node;
 	int ret;
 
 	adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
@@ -597,9 +599,6 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
 
-	if (of_get_property(np, "clkout-lr-asynchronous", NULL))
-		adg->flags = LRCLK_ASYNC;
-
 	priv->adg = adg;
 
 	rsnd_adg_clk_enable(priv);
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index d879c010cf03c..f1d4fb5668921 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -31,7 +31,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 	struct rsnd_mod *mix = rsnd_io_to_mod_mix(io);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	u32 data;
-	u32 path[] = {
+	static const u32 path[] = {
 		[1] = 1 << 0,
 		[5] = 1 << 8,
 		[6] = 1 << 12,
@@ -71,7 +71,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 	} else {
 		struct rsnd_mod *src = rsnd_io_to_mod_src(io);
 
-		u8 cmd_case[] = {
+		static const u8 cmd_case[] = {
 			[0] = 0x3,
 			[1] = 0x3,
 			[2] = 0x4,
@@ -82,6 +82,9 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 			[9] = 0x2,
 		};
 
+		if (unlikely(!src))
+			return -EIO;
+
 		data = path[rsnd_mod_id(src)] |
 			cmd_case[rsnd_mod_id(src)] << 16;
 	}
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 8c1f4e2e0c4fb..3f2ced26ed375 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -203,27 +203,6 @@ int rsnd_io_is_working(struct rsnd_dai_stream *io)
 	return !!io->substream;
 }
 
-void rsnd_set_slot(struct rsnd_dai *rdai,
-		   int slots, int num)
-{
-	rdai->slots	= slots;
-	rdai->slots_num	= num;
-}
-
-int rsnd_get_slot(struct rsnd_dai_stream *io)
-{
-	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
-
-	return rdai->slots;
-}
-
-int rsnd_get_slot_num(struct rsnd_dai_stream *io)
-{
-	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
-
-	return rdai->slots_num;
-}
-
 int rsnd_runtime_channel_original(struct rsnd_dai_stream *io)
 {
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
@@ -248,13 +227,14 @@ int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io)
 
 int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io)
 {
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	int chan = rsnd_io_is_play(io) ?
 		rsnd_runtime_channel_after_ctu(io) :
 		rsnd_runtime_channel_original(io);
 
 	/* Use Multi SSI */
 	if (rsnd_runtime_is_ssi_multi(io))
-		chan /= rsnd_get_slot_num(io);
+		chan /= rsnd_rdai_ssi_lane_get(rdai);
 
 	/* TDM Extend Mode needs 8ch */
 	if (chan == 6)
@@ -265,12 +245,13 @@ int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io)
 
 int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io)
 {
-	int slots = rsnd_get_slot_num(io);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
+	int lane = rsnd_rdai_ssi_lane_get(rdai);
 	int chan = rsnd_io_is_play(io) ?
 		rsnd_runtime_channel_after_ctu(io) :
 		rsnd_runtime_channel_original(io);
 
-	return (chan >= 6) && (slots > 1);
+	return (chan > 2) && (lane > 1);
 }
 
 int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io)
@@ -310,6 +291,24 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 	u32 val = 0x76543210;
 	u32 mask = ~0;
 
+	/*
+	 * *Hardware* L/R and *Software* L/R are inverted.
+	 * We need to care about inversion timing to control
+	 * Playback/Capture correctly.
+	 * The point is [DVC] needs *Hardware* L/R, [MEM] needs *Software* L/R
+	 *
+	 * sL/R : software L/R
+	 * hL/R : hardware L/R
+	 * (*)  : conversion timing
+	 *
+	 * Playback
+	 *	     sL/R (*) hL/R     hL/R     hL/R      hL/R     hL/R
+	 *	[MEM] -> [SRC] -> [DVC] -> [CMD] -> [SSIU] -> [SSI] -> codec
+	 *
+	 * Capture
+	 *	     hL/R     hL/R      hL/R     hL/R     hL/R (*) sL/R
+	 *	codec -> [SSI] -> [SSIU] -> [SRC] -> [DVC] -> [CMD] -> [MEM]
+	 */
 	if (rsnd_io_is_play(io)) {
 		struct rsnd_mod *src = rsnd_io_to_mod_src(io);
 
@@ -470,8 +469,7 @@ static int rsnd_status_update(u32 *status,
 
 #define rsnd_dai_call(fn, io, param...)					\
 ({									\
-	struct rsnd_priv *priv = rsnd_io_to_priv(io);			\
-	struct device *dev = rsnd_priv_to_dev(priv);			\
+	struct device *dev = rsnd_priv_to_dev(rsnd_io_to_priv(io));	\
 	struct rsnd_mod *mod;						\
 	int is_play = rsnd_io_is_play(io);				\
 	int ret = 0, i;							\
@@ -532,6 +530,24 @@ static void rsnd_dai_disconnect(struct rsnd_mod *mod,
 	io->mod[type] = NULL;
 }
 
+int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
+			    int max_channels)
+{
+	if (max_channels > 0)
+		rdai->max_channels = max_channels;
+
+	return rdai->max_channels;
+}
+
+int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
+			    int ssi_lane)
+{
+	if (ssi_lane > 0)
+		rdai->ssi_lane = ssi_lane;
+
+	return rdai->ssi_lane;
+}
+
 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id)
 {
 	if ((id < 0) || (id >= rsnd_rdai_nr(priv)))
@@ -551,40 +567,6 @@ static struct rsnd_dai *rsnd_dai_to_rdai(struct snd_soc_dai *dai)
 /*
  *	rsnd_soc_dai functions
  */
-int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional)
-{
-	struct snd_pcm_substream *substream = io->substream;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int pos = io->byte_pos + additional;
-
-	pos %= (runtime->periods * io->byte_per_period);
-
-	return pos;
-}
-
-bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int byte)
-{
-	io->byte_pos += byte;
-
-	if (io->byte_pos >= io->next_period_byte) {
-		struct snd_pcm_substream *substream = io->substream;
-		struct snd_pcm_runtime *runtime = substream->runtime;
-
-		io->period_pos++;
-		io->next_period_byte += io->byte_per_period;
-
-		if (io->period_pos >= runtime->periods) {
-			io->byte_pos = 0;
-			io->period_pos = 0;
-			io->next_period_byte = io->byte_per_period;
-		}
-
-		return true;
-	}
-
-	return false;
-}
-
 void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io)
 {
 	struct snd_pcm_substream *substream = io->substream;
@@ -602,15 +584,7 @@ void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io)
 static void rsnd_dai_stream_init(struct rsnd_dai_stream *io,
 				struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
 	io->substream		= substream;
-	io->byte_pos		= 0;
-	io->period_pos		= 0;
-	io->byte_per_period	= runtime->period_size *
-				  runtime->channels *
-				  samples_to_bytes(runtime, 1);
-	io->next_period_byte	= io->byte_per_period;
 }
 
 static void rsnd_dai_stream_quit(struct rsnd_dai_stream *io)
@@ -749,9 +723,13 @@ static int rsnd_soc_set_dai_tdm_slot(struct snd_soc_dai *dai,
 	struct device *dev = rsnd_priv_to_dev(priv);
 
 	switch (slots) {
+	case 2:
 	case 6:
+	case 8:
+	case 16:
 		/* TDM Extend Mode */
-		rsnd_set_slot(rdai, slots, 1);
+		rsnd_rdai_channels_set(rdai, slots);
+		rsnd_rdai_ssi_lane_set(rdai, 1);
 		break;
 	default:
 		dev_err(dev, "unsupported TDM slots (%d)\n", slots);
@@ -761,22 +739,177 @@ static int rsnd_soc_set_dai_tdm_slot(struct snd_soc_dai *dai,
 	return 0;
 }
 
+static unsigned int rsnd_soc_hw_channels_list[] = {
+	2, 6, 8, 16,
+};
+
+static unsigned int rsnd_soc_hw_rate_list[] = {
+	  8000,
+	 11025,
+	 16000,
+	 22050,
+	 32000,
+	 44100,
+	 48000,
+	 64000,
+	 88200,
+	 96000,
+	176400,
+	192000,
+};
+
+static int rsnd_soc_hw_rule(struct rsnd_priv *priv,
+			    unsigned int *list, int list_num,
+			    struct snd_interval *baseline, struct snd_interval *iv)
+{
+	struct snd_interval p;
+	unsigned int rate;
+	int i;
+
+	snd_interval_any(&p);
+	p.min = UINT_MAX;
+	p.max = 0;
+
+	for (i = 0; i < list_num; i++) {
+
+		if (!snd_interval_test(iv, list[i]))
+			continue;
+
+		rate = rsnd_ssi_clk_query(priv,
+					  baseline->min, list[i], NULL);
+		if (rate > 0) {
+			p.min = min(p.min, list[i]);
+			p.max = max(p.max, list[i]);
+		}
+
+		rate = rsnd_ssi_clk_query(priv,
+					  baseline->max, list[i], NULL);
+		if (rate > 0) {
+			p.min = min(p.min, list[i]);
+			p.max = max(p.max, list[i]);
+		}
+	}
+
+	return snd_interval_refine(iv, &p);
+}
+
+static int rsnd_soc_hw_rule_rate(struct snd_pcm_hw_params *params,
+				 struct snd_pcm_hw_rule *rule)
+{
+	struct snd_interval *ic_ = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+	struct snd_interval *ir = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval ic;
+	struct snd_soc_dai *dai = rule->private;
+	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
+
+	/*
+	 * possible sampling rate limitation is same as
+	 * 2ch if it supports multi ssi
+	 */
+	ic = *ic_;
+	if (1 < rsnd_rdai_ssi_lane_get(rdai)) {
+		ic.min = 2;
+		ic.max = 2;
+	}
+
+	return rsnd_soc_hw_rule(priv, rsnd_soc_hw_rate_list,
+				ARRAY_SIZE(rsnd_soc_hw_rate_list),
+				&ic, ir);
+}
+
+
+static int rsnd_soc_hw_rule_channels(struct snd_pcm_hw_params *params,
+				     struct snd_pcm_hw_rule *rule)
+{
+	struct snd_interval *ic_ = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+	struct snd_interval *ir = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+	struct snd_interval ic;
+	struct snd_soc_dai *dai = rule->private;
+	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
+
+	/*
+	 * possible sampling rate limitation is same as
+	 * 2ch if it supports multi ssi
+	 */
+	ic = *ic_;
+	if (1 < rsnd_rdai_ssi_lane_get(rdai)) {
+		ic.min = 2;
+		ic.max = 2;
+	}
+
+	return rsnd_soc_hw_rule(priv, rsnd_soc_hw_channels_list,
+				ARRAY_SIZE(rsnd_soc_hw_channels_list),
+				ir, &ic);
+}
+
+static void rsnd_soc_hw_constraint(struct snd_pcm_runtime *runtime,
+				   struct snd_soc_dai *dai)
+{
+	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct snd_pcm_hw_constraint_list *constraint = &rdai->constraint;
+	unsigned int max_channels = rsnd_rdai_channels_get(rdai);
+	int i;
+
+	/*
+	 * Channel Limitation
+	 * It depends on Platform design
+	 */
+	constraint->list	= rsnd_soc_hw_channels_list;
+	constraint->count	= 0;
+	constraint->mask	= 0;
+
+	for (i = 0; i < ARRAY_SIZE(rsnd_soc_hw_channels_list); i++) {
+		if (rsnd_soc_hw_channels_list[i] > max_channels)
+			break;
+		constraint->count = i + 1;
+	}
+
+	snd_pcm_hw_constraint_list(runtime, 0,
+				   SNDRV_PCM_HW_PARAM_CHANNELS, constraint);
+
+	/*
+	 * Sampling Rate / Channel Limitation
+	 * It depends on Clock Master Mode
+	 */
+	if (!rsnd_rdai_is_clk_master(rdai))
+		return;
+
+	snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+			    rsnd_soc_hw_rule_rate, dai,
+			    SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+	snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+			    rsnd_soc_hw_rule_channels, dai,
+			    SNDRV_PCM_HW_PARAM_RATE, -1);
+}
+
 static int rsnd_soc_dai_startup(struct snd_pcm_substream *substream,
 				struct snd_soc_dai *dai)
 {
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
 	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+	int ret;
+
+	/* rsnd_io_to_runtime() is not yet enabled here */
+	rsnd_soc_hw_constraint(substream->runtime, dai);
 
 	/*
 	 * call rsnd_dai_call without spinlock
 	 */
-	return rsnd_dai_call(nolock_start, io, priv);
+	ret = rsnd_dai_call(nolock_start, io, priv);
+	if (ret < 0)
+		rsnd_dai_call(nolock_stop, io, priv);
+
+	return ret;
 }
 
 static void rsnd_soc_dai_shutdown(struct snd_pcm_substream *substream,
 				  struct snd_soc_dai *dai)
 {
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai);
 	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
 
 	/*
@@ -820,32 +953,132 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai,
 	of_node_put(node);
 }
 
-static int rsnd_dai_probe(struct rsnd_priv *priv)
+static struct device_node *rsnd_dai_of_node(struct rsnd_priv *priv,
+					    int *is_graph)
 {
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct device_node *np = dev->of_node;
 	struct device_node *dai_node;
-	struct device_node *dai_np;
+	struct device_node *ret;
+
+	*is_graph = 0;
+
+	/*
+	 * parse both previous dai (= rcar_sound,dai), and
+	 * graph dai (= ports/port)
+	 */
+	dai_node = of_get_child_by_name(np, RSND_NODE_DAI);
+	if (dai_node) {
+		ret = dai_node;
+		goto of_node_compatible;
+	}
+
+	ret = np;
+
+	dai_node = of_graph_get_next_endpoint(np, NULL);
+	if (dai_node)
+		goto of_node_graph;
+
+	return NULL;
+
+of_node_graph:
+	*is_graph = 1;
+of_node_compatible:
+	of_node_put(dai_node);
+
+	return ret;
+}
+
+static void __rsnd_dai_probe(struct rsnd_priv *priv,
+			     struct device_node *dai_np,
+			     int dai_i, int is_graph)
+{
 	struct device_node *playback, *capture;
 	struct rsnd_dai_stream *io_playback;
 	struct rsnd_dai_stream *io_capture;
-	struct snd_soc_dai_driver *rdrv, *drv;
+	struct snd_soc_dai_driver *drv;
 	struct rsnd_dai *rdai;
 	struct device *dev = rsnd_priv_to_dev(priv);
-	int nr, dai_i, io_i;
-	int ret;
+	int io_i;
+
+	rdai		= rsnd_rdai_get(priv, dai_i);
+	drv		= priv->daidrv + dai_i;
+	io_playback	= &rdai->playback;
+	io_capture	= &rdai->capture;
+
+	snprintf(rdai->name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", dai_i);
+
+	rdai->priv	= priv;
+	drv->name	= rdai->name;
+	drv->ops	= &rsnd_soc_dai_ops;
+
+	snprintf(rdai->playback.name, RSND_DAI_NAME_SIZE,
+		 "DAI%d Playback", dai_i);
+	drv->playback.rates		= RSND_RATES;
+	drv->playback.formats		= RSND_FMTS;
+	drv->playback.channels_min	= 2;
+	drv->playback.channels_max	= 16;
+	drv->playback.stream_name	= rdai->playback.name;
+
+	snprintf(rdai->capture.name, RSND_DAI_NAME_SIZE,
+		 "DAI%d Capture", dai_i);
+	drv->capture.rates		= RSND_RATES;
+	drv->capture.formats		= RSND_FMTS;
+	drv->capture.channels_min	= 2;
+	drv->capture.channels_max	= 16;
+	drv->capture.stream_name	= rdai->capture.name;
+
+	rdai->playback.rdai		= rdai;
+	rdai->capture.rdai		= rdai;
+	rsnd_rdai_channels_set(rdai, 2); /* default 2ch */
+	rsnd_rdai_ssi_lane_set(rdai, 1); /* default 1lane */
+
+	for (io_i = 0;; io_i++) {
+		playback = of_parse_phandle(dai_np, "playback", io_i);
+		capture  = of_parse_phandle(dai_np, "capture", io_i);
+
+		if (!playback && !capture)
+			break;
 
-	dai_node = rsnd_dai_of_node(priv);
-	nr = of_get_child_count(dai_node);
-	if (!nr) {
-		ret = -EINVAL;
-		goto rsnd_dai_probe_done;
+		rsnd_parse_connect_ssi(rdai, playback, capture);
+		rsnd_parse_connect_src(rdai, playback, capture);
+		rsnd_parse_connect_ctu(rdai, playback, capture);
+		rsnd_parse_connect_mix(rdai, playback, capture);
+		rsnd_parse_connect_dvc(rdai, playback, capture);
+
+		of_node_put(playback);
+		of_node_put(capture);
 	}
 
+	dev_dbg(dev, "%s (%s/%s)\n", rdai->name,
+		rsnd_io_to_mod_ssi(io_playback) ? "play"    : " -- ",
+		rsnd_io_to_mod_ssi(io_capture) ? "capture" : "  --   ");
+}
+
+static int rsnd_dai_probe(struct rsnd_priv *priv)
+{
+	struct device_node *dai_node;
+	struct device_node *dai_np;
+	struct snd_soc_dai_driver *rdrv;
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct rsnd_dai *rdai;
+	int nr;
+	int is_graph;
+	int dai_i;
+
+	dai_node = rsnd_dai_of_node(priv, &is_graph);
+	if (is_graph)
+		nr = of_graph_get_endpoint_count(dai_node);
+	else
+		nr = of_get_child_count(dai_node);
+
+	if (!nr)
+		return -EINVAL;
+
 	rdrv = devm_kzalloc(dev, sizeof(*rdrv) * nr, GFP_KERNEL);
 	rdai = devm_kzalloc(dev, sizeof(*rdai) * nr, GFP_KERNEL);
-	if (!rdrv || !rdai) {
-		ret = -ENOMEM;
-		goto rsnd_dai_probe_done;
-	}
+	if (!rdrv || !rdai)
+		return -ENOMEM;
 
 	priv->rdai_nr	= nr;
 	priv->daidrv	= rdrv;
@@ -855,68 +1088,18 @@ static int rsnd_dai_probe(struct rsnd_priv *priv)
 	 * parse all dai
 	 */
 	dai_i = 0;
-	for_each_child_of_node(dai_node, dai_np) {
-		rdai		= rsnd_rdai_get(priv, dai_i);
-		drv		= rdrv + dai_i;
-		io_playback	= &rdai->playback;
-		io_capture	= &rdai->capture;
-
-		snprintf(rdai->name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", dai_i);
-
-		rdai->priv	= priv;
-		drv->name	= rdai->name;
-		drv->ops	= &rsnd_soc_dai_ops;
-
-		snprintf(rdai->playback.name, RSND_DAI_NAME_SIZE,
-			 "DAI%d Playback", dai_i);
-		drv->playback.rates		= RSND_RATES;
-		drv->playback.formats		= RSND_FMTS;
-		drv->playback.channels_min	= 2;
-		drv->playback.channels_max	= 6;
-		drv->playback.stream_name	= rdai->playback.name;
-
-		snprintf(rdai->capture.name, RSND_DAI_NAME_SIZE,
-			 "DAI%d Capture", dai_i);
-		drv->capture.rates		= RSND_RATES;
-		drv->capture.formats		= RSND_FMTS;
-		drv->capture.channels_min	= 2;
-		drv->capture.channels_max	= 6;
-		drv->capture.stream_name	= rdai->capture.name;
-
-		rdai->playback.rdai		= rdai;
-		rdai->capture.rdai		= rdai;
-		rsnd_set_slot(rdai, 2, 1); /* default */
-
-		for (io_i = 0;; io_i++) {
-			playback = of_parse_phandle(dai_np, "playback", io_i);
-			capture  = of_parse_phandle(dai_np, "capture", io_i);
-
-			if (!playback && !capture)
-				break;
-
-			rsnd_parse_connect_ssi(rdai, playback, capture);
-			rsnd_parse_connect_src(rdai, playback, capture);
-			rsnd_parse_connect_ctu(rdai, playback, capture);
-			rsnd_parse_connect_mix(rdai, playback, capture);
-			rsnd_parse_connect_dvc(rdai, playback, capture);
-
-			of_node_put(playback);
-			of_node_put(capture);
+	if (is_graph) {
+		for_each_endpoint_of_node(dai_node, dai_np) {
+			__rsnd_dai_probe(priv, dai_np, dai_i, is_graph);
+			rsnd_ssi_parse_hdmi_connection(priv, dai_np, dai_i);
+			dai_i++;
 		}
-
-		dai_i++;
-
-		dev_dbg(dev, "%s (%s/%s)\n", rdai->name,
-			rsnd_io_to_mod_ssi(io_playback) ? "play"    : " -- ",
-			rsnd_io_to_mod_ssi(io_capture) ? "capture" : "  --   ");
+	} else {
+		for_each_child_of_node(dai_node, dai_np)
+			__rsnd_dai_probe(priv, dai_np, dai_i++, is_graph);
 	}
 
-	ret = 0;
-
-rsnd_dai_probe_done:
-	of_node_put(dai_node);
-
-	return ret;
+	return 0;
 }
 
 /*
@@ -965,12 +1148,14 @@ static int rsnd_hw_params(struct snd_pcm_substream *substream,
 
 static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_soc_dai *dai = rsnd_substream_to_dai(substream);
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
 	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+	snd_pcm_uframes_t pointer = 0;
+
+	rsnd_dai_call(pointer, io, &pointer);
 
-	return bytes_to_frames(runtime, io->byte_pos);
+	return pointer;
 }
 
 static struct snd_pcm_ops rsnd_pcm_ops = {
@@ -1033,6 +1218,9 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
 	struct rsnd_kctrl_cfg *cfg = kcontrol_to_cfg(kctrl);
 	int i, change = 0;
 
+	if (!cfg->accept(cfg->io))
+		return 0;
+
 	for (i = 0; i < cfg->size; i++) {
 		if (cfg->texts) {
 			change |= (uc->value.enumerated.item[i] != cfg->val[i]);
@@ -1049,6 +1237,18 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl,
 	return change;
 }
 
+int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io)
+{
+	return 1;
+}
+
+int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io)
+{
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+	return !!runtime;
+}
+
 struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg)
 {
 	cfg->cfg.val = cfg->val;
@@ -1067,6 +1267,7 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
 		   struct rsnd_dai_stream *io,
 		   struct snd_soc_pcm_runtime *rtd,
 		   const unsigned char *name,
+		   int (*accept)(struct rsnd_dai_stream *io),
 		   void (*update)(struct rsnd_dai_stream *io,
 				  struct rsnd_mod *mod),
 		   struct rsnd_kctrl_cfg *cfg,
@@ -1101,6 +1302,7 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
 	cfg->texts	= texts;
 	cfg->max	= max;
 	cfg->size	= size;
+	cfg->accept	= accept;
 	cfg->update	= update;
 	cfg->card	= card;
 	cfg->kctrl	= kctrl;
@@ -1332,7 +1534,7 @@ static int rsnd_resume(struct device *dev)
 	return 0;
 }
 
-static struct dev_pm_ops rsnd_pm_ops = {
+static const struct dev_pm_ops rsnd_pm_ops = {
 	.suspend		= rsnd_suspend,
 	.resume			= rsnd_resume,
 };
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index 9dcc1f9db026f..4ba8f2fe7a4c4 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -279,12 +279,14 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
 
 	/* CTU Pass */
 	ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU Pass",
+			       rsnd_kctrl_accept_anytime,
 			       NULL,
 			       &ctu->pass, RSND_MAX_CHANNELS,
 			       0xC);
 
 	/* ROW0 */
 	ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV0",
+			       rsnd_kctrl_accept_anytime,
 			       NULL,
 			       &ctu->sv0, RSND_MAX_CHANNELS,
 			       0x00FFFFFF);
@@ -293,6 +295,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
 
 	/* ROW1 */
 	ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV1",
+			       rsnd_kctrl_accept_anytime,
 			       NULL,
 			       &ctu->sv1, RSND_MAX_CHANNELS,
 			       0x00FFFFFF);
@@ -301,6 +304,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
 
 	/* ROW2 */
 	ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV2",
+			       rsnd_kctrl_accept_anytime,
 			       NULL,
 			       &ctu->sv2, RSND_MAX_CHANNELS,
 			       0x00FFFFFF);
@@ -309,6 +313,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
 
 	/* ROW3 */
 	ret = rsnd_kctrl_new_m(mod, io, rtd, "CTU SV3",
+			       rsnd_kctrl_accept_anytime,
 			       NULL,
 			       &ctu->sv3, RSND_MAX_CHANNELS,
 			       0x00FFFFFF);
@@ -317,6 +322,7 @@ static int rsnd_ctu_pcm_new(struct rsnd_mod *mod,
 
 	/* Reset */
 	ret = rsnd_kctrl_new_s(mod, io, rtd, "CTU Reset",
+			       rsnd_kctrl_accept_anytime,
 			       rsnd_ctu_value_reset,
 			       &ctu->reset, 1);
 
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index 241cb3b08a075..60aa5e96a49f9 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -25,6 +25,7 @@
 
 struct rsnd_dmaen {
 	struct dma_chan		*chan;
+	dma_cookie_t		cookie;
 	dma_addr_t		dma_buf;
 	unsigned int		dma_len;
 	unsigned int		dma_period;
@@ -103,10 +104,6 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
 	 * In Gen2 case, it are Audio-DMAC, and Audio-DMAC-peri-peri.
 	 * But, Audio-DMAC-peri-peri doesn't have interrupt,
 	 * and this driver is assuming that here.
-	 *
-	 * If Audio-DMAC-peri-peri has interrpt,
-	 * rsnd_dai_pointer_update() will be called twice,
-	 * ant it will breaks io->byte_pos
 	 */
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -121,7 +118,7 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
 		 */
 		rsnd_dmaen_sync(dmaen, io, dmaen->dma_cnt + 2);
 
-		elapsed = rsnd_dai_pointer_update(io, io->byte_per_period);
+		elapsed = true;
 
 		dmaen->dma_cnt++;
 	}
@@ -292,7 +289,8 @@ static int rsnd_dmaen_start(struct rsnd_mod *mod,
 	for (i = 0; i < 2; i++)
 		rsnd_dmaen_sync(dmaen, io, i);
 
-	if (dmaengine_submit(desc) < 0) {
+	dmaen->cookie = dmaengine_submit(desc);
+	if (dmaen->cookie < 0) {
 		dev_err(dev, "dmaengine_submit() fail\n");
 		return -EIO;
 	}
@@ -348,12 +346,34 @@ static int rsnd_dmaen_attach(struct rsnd_dai_stream *io,
 	return 0;
 }
 
+static int rsnd_dmaen_pointer(struct rsnd_mod *mod,
+			      struct rsnd_dai_stream *io,
+			      snd_pcm_uframes_t *pointer)
+{
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
+	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);
+	struct dma_tx_state state;
+	enum dma_status status;
+	unsigned int pos = 0;
+
+	status = dmaengine_tx_status(dmaen->chan, dmaen->cookie, &state);
+	if (status == DMA_IN_PROGRESS || status == DMA_PAUSED) {
+		if (state.residue > 0 && state.residue <= dmaen->dma_len)
+			pos = dmaen->dma_len - state.residue;
+	}
+	*pointer = bytes_to_frames(runtime, pos);
+
+	return 0;
+}
+
 static struct rsnd_mod_ops rsnd_dmaen_ops = {
 	.name	= "audmac",
 	.nolock_start = rsnd_dmaen_nolock_start,
 	.nolock_stop  = rsnd_dmaen_nolock_stop,
 	.start	= rsnd_dmaen_start,
 	.stop	= rsnd_dmaen_stop,
+	.pointer= rsnd_dmaen_pointer,
 };
 
 /*
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 463de8360985c..99d2d9459e755 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -249,16 +249,18 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 			    struct snd_soc_pcm_runtime *rtd)
 {
 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
+	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
 	int is_play = rsnd_io_is_play(io);
-	int slots = rsnd_get_slot(io);
+	int channels = rsnd_rdai_channels_get(rdai);
 	int ret;
 
 	/* Volume */
 	ret = rsnd_kctrl_new_m(mod, io, rtd,
 			is_play ?
 			"DVC Out Playback Volume" : "DVC In Capture Volume",
+			rsnd_kctrl_accept_anytime,
 			rsnd_dvc_volume_update,
-			&dvc->volume, slots,
+			&dvc->volume, channels,
 			0x00800000 - 1);
 	if (ret < 0)
 		return ret;
@@ -267,8 +269,9 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 	ret = rsnd_kctrl_new_m(mod, io, rtd,
 			is_play ?
 			"DVC Out Mute Switch" : "DVC In Mute Switch",
+			rsnd_kctrl_accept_anytime,
 			rsnd_dvc_volume_update,
-			&dvc->mute,  slots,
+			&dvc->mute, channels,
 			1);
 	if (ret < 0)
 		return ret;
@@ -277,6 +280,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 	ret = rsnd_kctrl_new_s(mod, io, rtd,
 			is_play ?
 			"DVC Out Ramp Switch" : "DVC In Ramp Switch",
+			rsnd_kctrl_accept_anytime,
 			rsnd_dvc_volume_update,
 			&dvc->ren, 1);
 	if (ret < 0)
@@ -285,6 +289,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 	ret = rsnd_kctrl_new_e(mod, io, rtd,
 			is_play ?
 			"DVC Out Ramp Up Rate" : "DVC In Ramp Up Rate",
+			rsnd_kctrl_accept_anytime,
 			rsnd_dvc_volume_update,
 			&dvc->rup,
 			dvc_ramp_rate);
@@ -294,6 +299,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
 	ret = rsnd_kctrl_new_e(mod, io, rtd,
 			is_play ?
 			"DVC Out Ramp Down Rate" : "DVC In Ramp Down Rate",
+			rsnd_kctrl_accept_anytime,
 			rsnd_dvc_volume_update,
 			&dvc->rdown,
 			dvc_ramp_rate);
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 4b0980728e13e..ee00e3516911e 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -219,6 +219,8 @@ 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(HDMI0_SEL,	0x9e0),
+		RSND_GEN_S_REG(HDMI1_SEL,	0x9e4),
 
 		/* FIXME: it needs SSI_MODE2/3 in the future */
 		RSND_GEN_M_REG(SSI_BUSIF_MODE,	0x0,	0x80),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 323af41ecfcb8..99c57611df886 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -18,6 +18,7 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
+#include <linux/of_graph.h>
 #include <linux/of_irq.h>
 #include <linux/sh_dma.h>
 #include <linux/workqueue.h>
@@ -170,6 +171,8 @@ enum rsnd_reg {
 	RSND_REG_SSI_SYS_STATUS5,
 	RSND_REG_SSI_SYS_STATUS6,
 	RSND_REG_SSI_SYS_STATUS7,
+	RSND_REG_HDMI0_SEL,
+	RSND_REG_HDMI1_SEL,
 
 	/* SSI */
 	RSND_REG_SSICR,
@@ -268,6 +271,9 @@ struct rsnd_mod_ops {
 			 struct rsnd_dai_stream *io,
 			 struct snd_pcm_substream *substream,
 			 struct snd_pcm_hw_params *hw_params);
+	int (*pointer)(struct rsnd_mod *mod,
+		       struct rsnd_dai_stream *io,
+		       snd_pcm_uframes_t *pointer);
 	int (*fallback)(struct rsnd_mod *mod,
 			struct rsnd_dai_stream *io,
 			struct rsnd_priv *priv);
@@ -305,6 +311,7 @@ struct rsnd_mod {
  * H	0: pcm_new
  * H	0: fallback
  * H	0: hw_params
+ * H	0: pointer
  */
 #define __rsnd_mod_shift_nolock_start	0
 #define __rsnd_mod_shift_nolock_stop	0
@@ -318,6 +325,7 @@ struct rsnd_mod {
 #define __rsnd_mod_shift_pcm_new	28 /* always called */
 #define __rsnd_mod_shift_fallback	28 /* always called */
 #define __rsnd_mod_shift_hw_params	28 /* always called */
+#define __rsnd_mod_shift_pointer	28 /* always called */
 
 #define __rsnd_mod_add_probe		0
 #define __rsnd_mod_add_remove		0
@@ -331,6 +339,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_pcm_new		0
 #define __rsnd_mod_add_fallback		0
 #define __rsnd_mod_add_hw_params	0
+#define __rsnd_mod_add_pointer		0
 
 #define __rsnd_mod_call_probe		0
 #define __rsnd_mod_call_remove		0
@@ -342,6 +351,7 @@ struct rsnd_mod {
 #define __rsnd_mod_call_pcm_new		0
 #define __rsnd_mod_call_fallback	0
 #define __rsnd_mod_call_hw_params	0
+#define __rsnd_mod_call_pointer		0
 #define __rsnd_mod_call_nolock_start	0
 #define __rsnd_mod_call_nolock_stop	1
 
@@ -389,11 +399,6 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai,
 		struct device_node *playback,
 		struct device_node *capture);
 
-void rsnd_set_slot(struct rsnd_dai *rdai,
-		   int slots, int slots_total);
-int rsnd_get_slot(struct rsnd_dai_stream *io);
-int rsnd_get_slot_num(struct rsnd_dai_stream *io);
-
 int rsnd_runtime_channel_original(struct rsnd_dai_stream *io);
 int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io);
 int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io);
@@ -420,13 +425,8 @@ struct rsnd_dai_stream {
 	char name[RSND_DAI_NAME_SIZE];
 	struct snd_pcm_substream *substream;
 	struct rsnd_mod *mod[RSND_MOD_MAX];
-	struct rsnd_dai_path_info *info; /* rcar_snd.h */
 	struct rsnd_dai *rdai;
 	u32 parent_ssi_status;
-	int byte_pos;
-	int period_pos;
-	int byte_per_period;
-	int next_period_byte;
 };
 #define rsnd_io_to_mod(io, i)	((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
 #define rsnd_io_to_mod_ssi(io)	rsnd_io_to_mod((io), RSND_MOD_SSI)
@@ -449,9 +449,10 @@ struct rsnd_dai {
 	struct rsnd_dai_stream playback;
 	struct rsnd_dai_stream capture;
 	struct rsnd_priv *priv;
+	struct snd_pcm_hw_constraint_list constraint;
 
-	int slots;
-	int slots_num;
+	int max_channels;	/* 2ch - 16ch */
+	int ssi_lane;		/* 1lane - 4lane */
 
 	unsigned int clk_master:1;
 	unsigned int bit_clk_inv:1;
@@ -471,13 +472,24 @@ struct rsnd_dai {
 
 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
 
-bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
+#define rsnd_rdai_channels_set(rdai, max_channels) \
+	rsnd_rdai_channels_ctrl(rdai, max_channels)
+#define rsnd_rdai_channels_get(rdai) \
+	rsnd_rdai_channels_ctrl(rdai, 0)
+int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
+			    int max_channels);
+
+#define rsnd_rdai_ssi_lane_set(rdai, ssi_lane) \
+	rsnd_rdai_ssi_lane_ctrl(rdai, ssi_lane)
+#define rsnd_rdai_ssi_lane_get(rdai) \
+	rsnd_rdai_ssi_lane_ctrl(rdai, 0)
+int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
+			    int ssi_lane);
+
 void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
-int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
 int rsnd_dai_connect(struct rsnd_mod *mod,
 		     struct rsnd_dai_stream *io,
 		     enum rsnd_mod_type type);
-#define rsnd_dai_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_DAI)
 
 /*
  *	R-Car Gen1/Gen2
@@ -491,6 +503,7 @@ phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
 /*
  *	R-Car ADG
  */
+int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate);
 int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
 int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
 int rsnd_adg_probe(struct rsnd_priv *priv);
@@ -596,6 +609,7 @@ struct rsnd_kctrl_cfg {
 	unsigned int size;
 	u32 *val;
 	const char * const *texts;
+	int (*accept)(struct rsnd_dai_stream *io);
 	void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
 	struct rsnd_dai_stream *io;
 	struct snd_card *card;
@@ -613,12 +627,15 @@ struct rsnd_kctrl_cfg_s {
 	u32 val;
 };
 
+int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io);
+int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io);
 struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg);
 struct rsnd_kctrl_cfg *rsnd_kctrl_init_s(struct rsnd_kctrl_cfg_s *cfg);
 int rsnd_kctrl_new(struct rsnd_mod *mod,
 		   struct rsnd_dai_stream *io,
 		   struct snd_soc_pcm_runtime *rtd,
 		   const unsigned char *name,
+		   int (*accept)(struct rsnd_dai_stream *io),
 		   void (*update)(struct rsnd_dai_stream *io,
 				  struct rsnd_mod *mod),
 		   struct rsnd_kctrl_cfg *cfg,
@@ -626,16 +643,16 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
 		   int size,
 		   u32 max);
 
-#define rsnd_kctrl_new_m(mod, io, rtd, name, update, cfg, size, max) \
-	rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_m(cfg), \
+#define rsnd_kctrl_new_m(mod, io, rtd, name, accept, update, cfg, size, max) \
+	rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_m(cfg), \
 		       NULL, size, max)
 
-#define rsnd_kctrl_new_s(mod, io, rtd, name, update, cfg, max)	\
-	rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_s(cfg), \
+#define rsnd_kctrl_new_s(mod, io, rtd, name, accept, update, cfg, max)	\
+	rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
 		       NULL, 1, max)
 
-#define rsnd_kctrl_new_e(mod, io, rtd, name, update, cfg, texts)	\
-	rsnd_kctrl_new(mod, io, rtd, name, update, rsnd_kctrl_init_s(cfg), \
+#define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts)	\
+	rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
 		       texts, 1, ARRAY_SIZE(texts))
 
 /*
@@ -648,6 +665,13 @@ int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
 u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
 
+#define RSND_SSI_HDMI_PORT0	0xf0
+#define RSND_SSI_HDMI_PORT1	0xf1
+int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io);
+void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+				    struct device_node *endpoint,
+				    int dai_i);
+
 #define rsnd_ssi_is_pin_sharing(io)	\
 	__rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
 int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
@@ -656,6 +680,8 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
 void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
 			    struct device_node *playback,
 			    struct device_node *capture);
+unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
+		       int param1, int param2, int *idx);
 
 /*
  *	R-Car SSIU
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 76a477a3ccb5d..7aa239e284915 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -12,10 +12,6 @@
 
 #define SRC_NAME "src"
 
-/* SRCx_STATUS */
-#define OUF_SRCO	((1 << 12) | (1 << 13))
-#define OUF_SRCI	((1 <<  9) | (1 <<  8))
-
 /* SCU_SYSTEM_STATUS0/1 */
 #define OUF_SRC(id)	((1 << (id + 16)) | (1 << id))
 
@@ -55,20 +51,6 @@ struct rsnd_src {
  *
  */
 
-/*
- * src.c is caring...
- *
- * Gen1
- *
- * [mem] -> [SRU] -> [SSI]
- *        |--------|
- *
- * Gen2
- *
- * [mem] -> [SRC] -> [SSIU] -> [SSI]
- *        |-----------------|
- */
-
 static void rsnd_src_activation(struct rsnd_mod *mod)
 {
 	rsnd_mod_write(mod, SRC_SWRSR, 0);
@@ -515,6 +497,7 @@ static int rsnd_src_pcm_new(struct rsnd_mod *mod,
 			       rsnd_io_is_play(io) ?
 			       "SRC Out Rate Switch" :
 			       "SRC In Rate Switch",
+			       rsnd_kctrl_accept_anytime,
 			       rsnd_src_set_convert_rate,
 			       &src->sen, 1);
 	if (ret < 0)
@@ -524,6 +507,7 @@ static int rsnd_src_pcm_new(struct rsnd_mod *mod,
 			       rsnd_io_is_play(io) ?
 			       "SRC Out Rate" :
 			       "SRC In Rate",
+			       rsnd_kctrl_accept_runtime,
 			       rsnd_src_set_convert_rate,
 			       &src->sync, 192000);
 
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 91e5c07911b4a..46feddd78ee26 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -11,6 +11,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <sound/simple_card_utils.h>
 #include <linux/delay.h>
 #include "rsnd.h"
 #define RSND_SSI_NAME_SIZE 16
@@ -76,11 +77,18 @@ struct rsnd_ssi {
 	int rate;
 	int irq;
 	unsigned int usrcnt;
+
+	int byte_pos;
+	int period_pos;
+	int byte_per_period;
+	int next_period_byte;
 };
 
 /* flags */
 #define RSND_SSI_CLK_PIN_SHARE		(1 << 0)
 #define RSND_SSI_NO_BUSIF		(1 << 1) /* SSI+DMA without BUSIF */
+#define RSND_SSI_HDMI0			(1 << 2) /* for HDMI0 */
+#define RSND_SSI_HDMI1			(1 << 3) /* for HDMI1 */
 
 #define for_each_rsnd_ssi(pos, priv, i)					\
 	for (i = 0;							\
@@ -99,6 +107,20 @@ struct rsnd_ssi {
 #define rsnd_ssi_is_run_mods(mod, io) \
 	(rsnd_ssi_run_mods(io) & (1 << rsnd_mod_id(mod)))
 
+int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io)
+{
+	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
+	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+
+	if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI0)
+		return RSND_SSI_HDMI_PORT0;
+
+	if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI1)
+		return RSND_SSI_HDMI_PORT1;
+
+	return 0;
+}
+
 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)
 {
 	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
@@ -186,6 +208,46 @@ u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io)
 	return 0;
 }
 
+unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
+		       int param1, int param2, int *idx)
+{
+	int ssi_clk_mul_table[] = {
+		1, 2, 4, 8, 16, 6, 12,
+	};
+	int j, ret;
+	unsigned int main_rate;
+
+	for (j = 0; j < ARRAY_SIZE(ssi_clk_mul_table); j++) {
+
+		/*
+		 * It will set SSIWSR.CONT here, but SSICR.CKDV = 000
+		 * with it is not allowed. (SSIWSR.WS_MODE with
+		 * SSICR.CKDV = 000 is not allowed either).
+		 * Skip it. See SSICR.CKDV
+		 */
+		if (j == 0)
+			continue;
+
+		/*
+		 * this driver is assuming that
+		 * system word is 32bit x chan
+		 * see rsnd_ssi_init()
+		 */
+		main_rate = 32 * param1 * param2 * ssi_clk_mul_table[j];
+
+		ret = rsnd_adg_clk_query(priv, main_rate);
+		if (ret < 0)
+			continue;
+
+		if (idx)
+			*idx = j;
+
+		return main_rate;
+	}
+
+	return 0;
+}
+
 static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
 				     struct rsnd_dai_stream *io)
 {
@@ -195,10 +257,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 	struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);
 	int chan = rsnd_runtime_channel_for_ssi(io);
-	int j, ret;
-	int ssi_clk_mul_table[] = {
-		1, 2, 4, 8, 16, 6, 12,
-	};
+	int idx, ret;
 	unsigned int main_rate;
 	unsigned int rate = rsnd_io_is_play(io) ?
 		rsnd_src_get_out_rate(priv, io) :
@@ -222,45 +281,25 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
 		return 0;
 	}
 
-	/*
-	 * Find best clock, and try to start ADG
-	 */
-	for (j = 0; j < ARRAY_SIZE(ssi_clk_mul_table); j++) {
-
-		/*
-		 * It will set SSIWSR.CONT here, but SSICR.CKDV = 000
-		 * with it is not allowed. (SSIWSR.WS_MODE with
-		 * SSICR.CKDV = 000 is not allowed either).
-		 * Skip it. See SSICR.CKDV
-		 */
-		if (j == 0)
-			continue;
-
-		/*
-		 * this driver is assuming that
-		 * system word is 32bit x chan
-		 * see rsnd_ssi_init()
-		 */
-		main_rate = rate * 32 * chan * ssi_clk_mul_table[j];
-
-		ret = rsnd_adg_ssi_clk_try_start(mod, main_rate);
-		if (0 == ret) {
-			ssi->cr_clk	= FORCE | SWL_32 |
-				SCKD | SWSD | CKDV(j);
-			ssi->wsr = CONT;
+	main_rate = rsnd_ssi_clk_query(priv, rate, chan, &idx);
+	if (!main_rate) {
+		dev_err(dev, "unsupported clock rate\n");
+		return -EIO;
+	}
 
-			ssi->rate = rate;
+	ret = rsnd_adg_ssi_clk_try_start(mod, main_rate);
+	if (ret < 0)
+		return ret;
 
-			dev_dbg(dev, "%s[%d] outputs %u Hz\n",
-				rsnd_mod_name(mod),
-				rsnd_mod_id(mod), rate);
+	ssi->cr_clk = FORCE | SWL_32 | SCKD | SWSD | CKDV(idx);
+	ssi->wsr = CONT;
+	ssi->rate = rate;
 
-			return 0;
-		}
-	}
+	dev_dbg(dev, "%s[%d] outputs %u Hz\n",
+		rsnd_mod_name(mod),
+		rsnd_mod_id(mod), rate);
 
-	dev_err(dev, "unsupported clock rate\n");
-	return -EIO;
+	return 0;
 }
 
 static void rsnd_ssi_master_clk_stop(struct rsnd_mod *mod,
@@ -357,6 +396,59 @@ static void rsnd_ssi_register_setup(struct rsnd_mod *mod)
 					ssi->cr_mode); /* without EN */
 }
 
+static void rsnd_ssi_pointer_init(struct rsnd_mod *mod,
+				  struct rsnd_dai_stream *io)
+{
+	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+	ssi->byte_pos		= 0;
+	ssi->period_pos		= 0;
+	ssi->byte_per_period	= runtime->period_size *
+				  runtime->channels *
+				  samples_to_bytes(runtime, 1);
+	ssi->next_period_byte	= ssi->byte_per_period;
+}
+
+static int rsnd_ssi_pointer_offset(struct rsnd_mod *mod,
+				   struct rsnd_dai_stream *io,
+				   int additional)
+{
+	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+	int pos = ssi->byte_pos + additional;
+
+	pos %= (runtime->periods * ssi->byte_per_period);
+
+	return pos;
+}
+
+static bool rsnd_ssi_pointer_update(struct rsnd_mod *mod,
+				    struct rsnd_dai_stream *io,
+				    int byte)
+{
+	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+
+	ssi->byte_pos += byte;
+
+	if (ssi->byte_pos >= ssi->next_period_byte) {
+		struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+		ssi->period_pos++;
+		ssi->next_period_byte += ssi->byte_per_period;
+
+		if (ssi->period_pos >= runtime->periods) {
+			ssi->byte_pos = 0;
+			ssi->period_pos = 0;
+			ssi->next_period_byte = ssi->byte_per_period;
+		}
+
+		return true;
+	}
+
+	return false;
+}
+
 /*
  *	SSI mod common functions
  */
@@ -370,6 +462,8 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
 	if (!rsnd_ssi_is_run_mods(mod, io))
 		return 0;
 
+	rsnd_ssi_pointer_init(mod, io);
+
 	ssi->usrcnt++;
 
 	rsnd_mod_power_on(mod);
@@ -549,7 +643,7 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 	if (!is_dma && (status & DIRQ)) {
 		struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 		u32 *buf = (u32 *)(runtime->dma_area +
-				   rsnd_dai_pointer_offset(io, 0));
+				   rsnd_ssi_pointer_offset(mod, io, 0));
 		int shift = 0;
 
 		switch (runtime->sample_bits) {
@@ -568,7 +662,7 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 		else
 			*buf = (rsnd_mod_read(mod, SSIRDR) >> shift);
 
-		elapsed = rsnd_dai_pointer_update(io, sizeof(*buf));
+		elapsed = rsnd_ssi_pointer_update(mod, io, sizeof(*buf));
 	}
 
 	/* DMA only */
@@ -675,6 +769,18 @@ static int rsnd_ssi_common_probe(struct rsnd_mod *mod,
 	return ret;
 }
 
+static int rsnd_ssi_pointer(struct rsnd_mod *mod,
+			    struct rsnd_dai_stream *io,
+			    snd_pcm_uframes_t *pointer)
+{
+	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+
+	*pointer = bytes_to_frames(runtime, ssi->byte_pos);
+
+	return 0;
+}
+
 static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
 	.name	= SSI_NAME,
 	.probe	= rsnd_ssi_common_probe,
@@ -683,6 +789,7 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
 	.start	= rsnd_ssi_start,
 	.stop	= rsnd_ssi_stop,
 	.irq	= rsnd_ssi_irq,
+	.pointer= rsnd_ssi_pointer,
 	.pcm_new = rsnd_ssi_pcm_new,
 	.hw_params = rsnd_ssi_hw_params,
 };
@@ -787,13 +894,6 @@ int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)
 
 
 /*
- *		Non SSI
- */
-static struct rsnd_mod_ops rsnd_ssi_non_ops = {
-	.name	= SSI_NAME,
-};
-
-/*
  *		ssi mod function
  */
 static void rsnd_ssi_connect(struct rsnd_mod *mod,
@@ -814,7 +914,8 @@ static void rsnd_ssi_connect(struct rsnd_mod *mod,
 		type = types[i];
 		if (!rsnd_io_to_mod(io, type)) {
 			rsnd_dai_connect(mod, io, type);
-			rsnd_set_slot(rdai, 2 * (i + 1), (i + 1));
+			rsnd_rdai_channels_set(rdai, (i + 1) * 2);
+			rsnd_rdai_ssi_lane_set(rdai, (i + 1));
 			return;
 		}
 	}
@@ -847,6 +948,47 @@ void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
 	of_node_put(node);
 }
 
+static void __rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+					     struct rsnd_dai_stream *io,
+					     struct device_node *remote_ep)
+{
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
+	struct rsnd_ssi *ssi;
+
+	if (!mod)
+		return;
+
+	ssi  = rsnd_mod_to_ssi(mod);
+
+	if (strstr(remote_ep->full_name, "hdmi0")) {
+		ssi->flags |= RSND_SSI_HDMI0;
+		dev_dbg(dev, "%s[%d] connected to HDMI0\n",
+			 rsnd_mod_name(mod), rsnd_mod_id(mod));
+	}
+
+	if (strstr(remote_ep->full_name, "hdmi1")) {
+		ssi->flags |= RSND_SSI_HDMI1;
+		dev_dbg(dev, "%s[%d] connected to HDMI1\n",
+			rsnd_mod_name(mod), rsnd_mod_id(mod));
+	}
+}
+
+void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
+				    struct device_node *endpoint,
+				    int dai_i)
+{
+	struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i);
+	struct device_node *remote_ep;
+
+	remote_ep = of_graph_get_remote_endpoint(endpoint);
+	if (!remote_ep)
+		return;
+
+	__rsnd_ssi_parse_hdmi_connection(priv, &rdai->playback, remote_ep);
+	__rsnd_ssi_parse_hdmi_connection(priv, &rdai->capture,  remote_ep);
+}
+
 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id)
 {
 	if (WARN_ON(id < 0 || id >= rsnd_ssi_nr(priv)))
@@ -952,7 +1094,6 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
 			goto rsnd_ssi_probe_done;
 		}
 
-		ops = &rsnd_ssi_non_ops;
 		if (of_property_read_bool(np, "pio-transfer"))
 			ops = &rsnd_ssi_pio_ops;
 		else
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 512d238b79e28..bed2c9c0004b8 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -123,6 +123,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
 			       struct rsnd_dai_stream *io,
 			       struct rsnd_priv *priv)
 {
+	int hdmi = rsnd_ssi_hdmi_port(io);
 	int ret;
 
 	ret = rsnd_ssiu_init(mod, io, priv);
@@ -150,6 +151,42 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
 			       rsnd_get_dalign(mod, io));
 	}
 
+	if (hdmi) {
+		enum rsnd_mod_type rsnd_ssi_array[] = {
+			RSND_MOD_SSIM1,
+			RSND_MOD_SSIM2,
+			RSND_MOD_SSIM3,
+		};
+		struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);
+		struct rsnd_mod *pos;
+		u32 val;
+		int i, shift;
+
+		i = rsnd_mod_id(ssi_mod);
+
+		/* output all same SSI as default */
+		val =	i << 16 |
+			i << 20 |
+			i << 24 |
+			i << 28 |
+			i;
+
+		for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) {
+			shift	= (i * 4) + 16;
+			val	= (val & ~(0xF << shift)) |
+				rsnd_mod_id(pos) << shift;
+		}
+
+		switch (hdmi) {
+		case RSND_SSI_HDMI_PORT0:
+			rsnd_mod_write(mod, HDMI0_SEL, val);
+			break;
+		case RSND_SSI_HDMI_PORT1:
+			rsnd_mod_write(mod, HDMI1_SEL, val);
+			break;
+		}
+	}
+
 	return 0;
 }
 
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index 76b2ab8c2b4a4..4a22aadac2948 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -441,7 +441,7 @@ static int siu_dai_put_volume(struct snd_kcontrol *kctrl,
 	return 0;
 }
 
-static struct snd_kcontrol_new playback_controls = {
+static const struct snd_kcontrol_new playback_controls = {
 	.iface		= SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name		= "PCM Playback Volume",
 	.index		= 0,
@@ -451,7 +451,7 @@ static struct snd_kcontrol_new playback_controls = {
 	.private_value	= VOLUME_PLAYBACK,
 };
 
-static struct snd_kcontrol_new capture_controls = {
+static const struct snd_kcontrol_new capture_controls = {
 	.iface		= SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name		= "PCM Capture Volume",
 	.index		= 0,
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index bfd71b873ca27..206f36bf43e8b 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -81,7 +81,8 @@ out:
 static int soc_compr_open_fe(struct snd_compr_stream *cstream)
 {
 	struct snd_soc_pcm_runtime *fe = cstream->private_data;
-	struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+	struct snd_pcm_substream *fe_substream =
+		 fe->pcm->streams[cstream->direction].substream;
 	struct snd_soc_platform *platform = fe->platform;
 	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
 	struct snd_soc_dpcm *dpcm;
@@ -467,7 +468,8 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
 					struct snd_compr_params *params)
 {
 	struct snd_soc_pcm_runtime *fe = cstream->private_data;
-	struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+	struct snd_pcm_substream *fe_substream =
+		 fe->pcm->streams[cstream->direction].substream;
 	struct snd_soc_platform *platform = fe->platform;
 	struct snd_soc_dai *cpu_dai = fe->cpu_dai;
 	int ret = 0, stream;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 754e3ef8d7ae1..921622a019448 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -34,6 +34,7 @@
 #include <linux/ctype.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/dmi.h>
 #include <sound/core.h>
 #include <sound/jack.h>
@@ -68,6 +69,20 @@ static int pmdown_time = 5000;
 module_param(pmdown_time, int, 0);
 MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
 
+/* If a DMI filed contain strings in this blacklist (e.g.
+ * "Type2 - Board Manufacturer" or  "Type1 - TBD by OEM"), it will be taken
+ * as invalid and dropped when setting the card long name from DMI info.
+ */
+static const char * const dmi_blacklist[] = {
+	"To be filled by OEM",
+	"TBD by OEM",
+	"Default String",
+	"Board Manufacturer",
+	"Board Vendor Name",
+	"Board Product Name",
+	NULL,	/* terminator */
+};
+
 /* returns the minimum number of bytes needed to represent
  * a particular given value */
 static int min_bytes_needed(unsigned long val)
@@ -1933,6 +1948,22 @@ static void cleanup_dmi_name(char *name)
 	name[j] = '\0';
 }
 
+/* Check if a DMI field is valid, i.e. not containing any string
+ * in the black list.
+ */
+static int is_dmi_valid(const char *field)
+{
+	int i = 0;
+
+	while (dmi_blacklist[i]) {
+		if (strstr(field, dmi_blacklist[i]))
+			return 0;
+		i++;
+	}
+
+	return 1;
+}
+
 /**
  * snd_soc_set_dmi_name() - Register DMI names to card
  * @card: The card to register DMI names
@@ -1975,17 +2006,18 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
 
 	/* make up dmi long name as: vendor.product.version.board */
 	vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
-	if (!vendor) {
+	if (!vendor || !is_dmi_valid(vendor)) {
 		dev_warn(card->dev, "ASoC: no DMI vendor name!\n");
 		return 0;
 	}
 
+
 	snprintf(card->dmi_longname, sizeof(card->snd_card->longname),
 			 "%s", vendor);
 	cleanup_dmi_name(card->dmi_longname);
 
 	product = dmi_get_system_info(DMI_PRODUCT_NAME);
-	if (product) {
+	if (product && is_dmi_valid(product)) {
 		len = strlen(card->dmi_longname);
 		snprintf(card->dmi_longname + len,
 			 longname_buf_size - len,
@@ -1999,7 +2031,7 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
 		 * name in the product version field
 		 */
 		product_version = dmi_get_system_info(DMI_PRODUCT_VERSION);
-		if (product_version) {
+		if (product_version && is_dmi_valid(product_version)) {
 			len = strlen(card->dmi_longname);
 			snprintf(card->dmi_longname + len,
 				 longname_buf_size - len,
@@ -2012,7 +2044,7 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
 	}
 
 	board = dmi_get_system_info(DMI_BOARD_NAME);
-	if (board) {
+	if (board && is_dmi_valid(board)) {
 		len = strlen(card->dmi_longname);
 		snprintf(card->dmi_longname + len,
 			 longname_buf_size - len,
@@ -3961,11 +3993,15 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
 		prefix = "";
 
 	/*
-	 * check "[prefix]format = xxx"
+	 * check "dai-format = xxx"
+	 * or    "[prefix]format = xxx"
 	 * SND_SOC_DAIFMT_FORMAT_MASK area
 	 */
-	snprintf(prop, sizeof(prop), "%sformat", prefix);
-	ret = of_property_read_string(np, prop, &str);
+	ret = of_property_read_string(np, "dai-format", &str);
+	if (ret < 0) {
+		snprintf(prop, sizeof(prop), "%sformat", prefix);
+		ret = of_property_read_string(np, prop, &str);
+	}
 	if (ret == 0) {
 		for (i = 0; i < ARRAY_SIZE(of_fmt_table); i++) {
 			if (strcmp(str, of_fmt_table[i].name) == 0) {
@@ -4045,6 +4081,42 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
 }
 EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt);
 
+int snd_soc_get_dai_id(struct device_node *ep)
+{
+	struct snd_soc_component *pos;
+	struct device_node *node;
+	int ret;
+
+	node = of_graph_get_port_parent(ep);
+
+	/*
+	 * For example HDMI case, HDMI has video/sound port,
+	 * but ALSA SoC needs sound port number only.
+	 * Thus counting HDMI DT port/endpoint doesn't work.
+	 * Then, it should have .of_xlate_dai_id
+	 */
+	ret = -ENOTSUPP;
+	mutex_lock(&client_mutex);
+	list_for_each_entry(pos, &component_list, list) {
+		struct device_node *component_of_node = pos->dev->of_node;
+
+		if (!component_of_node && pos->dev->parent)
+			component_of_node = pos->dev->parent->of_node;
+
+		if (component_of_node != node)
+			continue;
+
+		if (pos->driver->of_xlate_dai_id)
+			ret = pos->driver->of_xlate_dai_id(pos, ep);
+
+		break;
+	}
+	mutex_unlock(&client_mutex);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_get_dai_id);
+
 int snd_soc_get_dai_name(struct of_phandle_args *args,
 				const char **dai_name)
 {
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index efc5831f205dc..dcc5ece086683 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2743,8 +2743,9 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 
 	if (platform->driver->ops) {
 		rtd->ops.ack		= platform->driver->ops->ack;
-		rtd->ops.copy		= platform->driver->ops->copy;
-		rtd->ops.silence	= platform->driver->ops->silence;
+		rtd->ops.copy_user	= platform->driver->ops->copy_user;
+		rtd->ops.copy_kernel	= platform->driver->ops->copy_kernel;
+		rtd->ops.fill_silence	= platform->driver->ops->fill_silence;
 		rtd->ops.page		= platform->driver->ops->page;
 		rtd->ops.mmap		= platform->driver->ops->mmap;
 	}
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 002772e3ba2cb..dd471d2c02665 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -242,6 +242,14 @@ static const struct soc_tplg_map dapm_map[] = {
 	{SND_SOC_TPLG_DAPM_DAI_IN, snd_soc_dapm_dai_in},
 	{SND_SOC_TPLG_DAPM_DAI_OUT, snd_soc_dapm_dai_out},
 	{SND_SOC_TPLG_DAPM_DAI_LINK, snd_soc_dapm_dai_link},
+	{SND_SOC_TPLG_DAPM_BUFFER, snd_soc_dapm_buffer},
+	{SND_SOC_TPLG_DAPM_SCHEDULER, snd_soc_dapm_scheduler},
+	{SND_SOC_TPLG_DAPM_EFFECT, snd_soc_dapm_effect},
+	{SND_SOC_TPLG_DAPM_SIGGEN, snd_soc_dapm_siggen},
+	{SND_SOC_TPLG_DAPM_SRC, snd_soc_dapm_src},
+	{SND_SOC_TPLG_DAPM_ASRC, snd_soc_dapm_asrc},
+	{SND_SOC_TPLG_DAPM_ENCODER, snd_soc_dapm_encoder},
+	{SND_SOC_TPLG_DAPM_DECODER, snd_soc_dapm_decoder},
 };
 
 static int tplc_chan_get_reg(struct soc_tplg *tplg,
@@ -344,6 +352,17 @@ static int soc_tplg_widget_load(struct soc_tplg *tplg,
 	return 0;
 }
 
+/* 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_ready(struct soc_tplg *tplg,
+	struct snd_soc_dapm_widget *w, struct snd_soc_tplg_dapm_widget *tplg_w)
+{
+	if (tplg->comp && tplg->ops && tplg->ops->widget_ready)
+		return tplg->ops->widget_ready(tplg->comp, w, tplg_w);
+
+	return 0;
+}
+
 /* pass DAI configurations to component driver for extra initialization */
 static int soc_tplg_dai_load(struct soc_tplg *tplg,
 	struct snd_soc_dai_driver *dai_drv)
@@ -1152,7 +1171,8 @@ static int soc_tplg_dapm_graph_elems_load(struct soc_tplg *tplg,
 		return -EINVAL;
 	}
 
-	dev_dbg(tplg->dev, "ASoC: adding %d DAPM routes\n", count);
+	dev_dbg(tplg->dev, "ASoC: adding %d DAPM routes for index %d\n", count,
+		hdr->index);
 
 	for (i = 0; i < count; i++) {
 		elem = (struct snd_soc_tplg_dapm_graph_elem *)tplg->pos;
@@ -1465,6 +1485,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
 	if (template.id < 0)
 		return template.id;
 
+	/* strings are allocated here, but used and freed by the widget */
 	template.name = kstrdup(w->name, GFP_KERNEL);
 	if (!template.name)
 		return -ENOMEM;
@@ -1577,11 +1598,17 @@ widget:
 	widget->dobj.widget.kcontrol_type = kcontrol_type;
 	widget->dobj.ops = tplg->ops;
 	widget->dobj.index = tplg->index;
-	kfree(template.sname);
-	kfree(template.name);
 	list_add(&widget->dobj.list, &tplg->comp->dobj_list);
+
+	ret = soc_tplg_widget_ready(tplg, widget, w);
+	if (ret < 0)
+		goto ready_err;
+
 	return 0;
 
+ready_err:
+	snd_soc_tplg_widget_remove(widget);
+	snd_soc_dapm_free_widget(widget);
 hdr_err:
 	kfree(template.sname);
 err:
@@ -1628,7 +1655,7 @@ static int soc_tplg_dapm_complete(struct soc_tplg *tplg)
 	*/
 	if (!card || !card->instantiated) {
 		dev_warn(tplg->dev, "ASoC: Parent card not yet available,"
-				"Do not add new widgets now\n");
+			" widget card binding deferred\n");
 		return 0;
 	}
 
@@ -2363,7 +2390,7 @@ static int soc_tplg_load_header(struct soc_tplg *tplg,
 
 	/* check for matching ID */
 	if (hdr->index != tplg->req_index &&
-		hdr->index != SND_SOC_TPLG_INDEX_ALL)
+		tplg->req_index != SND_SOC_TPLG_INDEX_ALL)
 		return 0;
 
 	tplg->index = hdr->index;
diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig
index 972970f0890aa..3398e6c57f37d 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -1,8 +1,31 @@
-menuconfig SND_SOC_STM32
-	tristate "STMicroelectronics STM32 SOC audio support"
+menu "STMicroelectronics STM32 SOC audio support"
+
+config SND_SOC_STM32_SAI
+	tristate "STM32 SAI interface (Serial Audio Interface) support"
 	depends on ARCH_STM32 || COMPILE_TEST
 	depends on SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	select REGMAP_MMIO
 	help
-	  Say Y if you want to enable ASoC-support for STM32
+	  Say Y if you want to enable SAI for STM32
+
+config SND_SOC_STM32_I2S
+	tristate "STM32 I2S interface (SPI/I2S block) support"
+	depends on ARCH_STM32 || COMPILE_TEST
+	depends on SND_SOC
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	select REGMAP_MMIO
+	help
+	  Say Y if you want to enable I2S for STM32
+
+config SND_SOC_STM32_SPDIFRX
+	tristate "STM32 S/PDIF receiver (SPDIFRX) support"
+	depends on ARCH_STM32 || COMPILE_TEST
+	depends on SND_SOC
+	select SND_SOC_GENERIC_DMAENGINE_PCM
+	select REGMAP_MMIO
+	select SND_SOC_SPDIF
+	help
+	  Say Y if you want to enable S/PDIF capture for STM32
+
+endmenu
diff --git a/sound/soc/stm/Makefile b/sound/soc/stm/Makefile
index e466a47596983..4ed22e648a9a0 100644
--- a/sound/soc/stm/Makefile
+++ b/sound/soc/stm/Makefile
@@ -1,6 +1,14 @@
 # SAI
 snd-soc-stm32-sai-sub-objs := stm32_sai_sub.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai-sub.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
 
 snd-soc-stm32-sai-objs := stm32_sai.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
+
+# I2S
+snd-soc-stm32-i2s-objs := stm32_i2s.o
+obj-$(CONFIG_SND_SOC_STM32_I2S) += snd-soc-stm32-i2s.o
+
+# SPDIFRX
+snd-soc-stm32-spdifrx-objs := stm32_spdifrx.o
+obj-$(CONFIG_SND_SOC_STM32_SPDIFRX) += snd-soc-stm32-spdifrx.o
diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
new file mode 100644
index 0000000000000..8052629a89dfd
--- /dev/null
+++ b/sound/soc/stm/stm32_i2s.c
@@ -0,0 +1,946 @@
+/*
+ *  STM32 ALSA SoC Digital Audio Interface (I2S) driver.
+ *
+ * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
+ * Author(s): Olivier Moysan <olivier.moysan@st.com> for STMicroelectronics.
+ *
+ * License terms: GPL V2.0.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+#include <linux/spinlock.h>
+
+#include <sound/dmaengine_pcm.h>
+#include <sound/pcm_params.h>
+
+#define STM32_I2S_CR1_REG	0x0
+#define STM32_I2S_CFG1_REG	0x08
+#define STM32_I2S_CFG2_REG	0x0C
+#define STM32_I2S_IER_REG	0x10
+#define STM32_I2S_SR_REG	0x14
+#define STM32_I2S_IFCR_REG	0x18
+#define STM32_I2S_TXDR_REG	0X20
+#define STM32_I2S_RXDR_REG	0x30
+#define STM32_I2S_CGFR_REG	0X50
+
+/* Bit definition for SPI2S_CR1 register */
+#define I2S_CR1_SPE		BIT(0)
+#define I2S_CR1_CSTART		BIT(9)
+#define I2S_CR1_CSUSP		BIT(10)
+#define I2S_CR1_HDDIR		BIT(11)
+#define I2S_CR1_SSI		BIT(12)
+#define I2S_CR1_CRC33_17	BIT(13)
+#define I2S_CR1_RCRCI		BIT(14)
+#define I2S_CR1_TCRCI		BIT(15)
+
+/* Bit definition for SPI_CFG2 register */
+#define I2S_CFG2_IOSWP_SHIFT	15
+#define I2S_CFG2_IOSWP		BIT(I2S_CFG2_IOSWP_SHIFT)
+#define I2S_CFG2_LSBFRST	BIT(23)
+#define I2S_CFG2_AFCNTR		BIT(31)
+
+/* Bit definition for SPI_CFG1 register */
+#define I2S_CFG1_FTHVL_SHIFT	5
+#define I2S_CFG1_FTHVL_MASK	GENMASK(8, I2S_CFG1_FTHVL_SHIFT)
+#define I2S_CFG1_FTHVL_SET(x)	((x) << I2S_CFG1_FTHVL_SHIFT)
+
+#define I2S_CFG1_TXDMAEN	BIT(15)
+#define I2S_CFG1_RXDMAEN	BIT(14)
+
+/* Bit definition for SPI2S_IER register */
+#define I2S_IER_RXPIE		BIT(0)
+#define I2S_IER_TXPIE		BIT(1)
+#define I2S_IER_DPXPIE		BIT(2)
+#define I2S_IER_EOTIE		BIT(3)
+#define I2S_IER_TXTFIE		BIT(4)
+#define I2S_IER_UDRIE		BIT(5)
+#define I2S_IER_OVRIE		BIT(6)
+#define I2S_IER_CRCEIE		BIT(7)
+#define I2S_IER_TIFREIE		BIT(8)
+#define I2S_IER_MODFIE		BIT(9)
+#define I2S_IER_TSERFIE		BIT(10)
+
+/* Bit definition for SPI2S_SR register */
+#define I2S_SR_RXP		BIT(0)
+#define I2S_SR_TXP		BIT(1)
+#define I2S_SR_DPXP		BIT(2)
+#define I2S_SR_EOT		BIT(3)
+#define I2S_SR_TXTF		BIT(4)
+#define I2S_SR_UDR		BIT(5)
+#define I2S_SR_OVR		BIT(6)
+#define I2S_SR_CRCERR		BIT(7)
+#define I2S_SR_TIFRE		BIT(8)
+#define I2S_SR_MODF		BIT(9)
+#define I2S_SR_TSERF		BIT(10)
+#define I2S_SR_SUSP		BIT(11)
+#define I2S_SR_TXC		BIT(12)
+#define I2S_SR_RXPLVL		GENMASK(14, 13)
+#define I2S_SR_RXWNE		BIT(15)
+
+#define I2S_SR_MASK		GENMASK(15, 0)
+
+/* Bit definition for SPI_IFCR register */
+#define I2S_IFCR_EOTC		BIT(3)
+#define I2S_IFCR_TXTFC		BIT(4)
+#define I2S_IFCR_UDRC		BIT(5)
+#define I2S_IFCR_OVRC		BIT(6)
+#define I2S_IFCR_CRCEC		BIT(7)
+#define I2S_IFCR_TIFREC		BIT(8)
+#define I2S_IFCR_MODFC		BIT(9)
+#define I2S_IFCR_TSERFC		BIT(10)
+#define I2S_IFCR_SUSPC		BIT(11)
+
+#define I2S_IFCR_MASK		GENMASK(11, 3)
+
+/* Bit definition for SPI_I2SCGFR register */
+#define I2S_CGFR_I2SMOD		BIT(0)
+
+#define I2S_CGFR_I2SCFG_SHIFT	1
+#define I2S_CGFR_I2SCFG_MASK	GENMASK(3, I2S_CGFR_I2SCFG_SHIFT)
+#define I2S_CGFR_I2SCFG_SET(x)	((x) << I2S_CGFR_I2SCFG_SHIFT)
+
+#define I2S_CGFR_I2SSTD_SHIFT	4
+#define I2S_CGFR_I2SSTD_MASK	GENMASK(5, I2S_CGFR_I2SSTD_SHIFT)
+#define I2S_CGFR_I2SSTD_SET(x)	((x) << I2S_CGFR_I2SSTD_SHIFT)
+
+#define I2S_CGFR_PCMSYNC	BIT(7)
+
+#define I2S_CGFR_DATLEN_SHIFT	8
+#define I2S_CGFR_DATLEN_MASK	GENMASK(9, I2S_CGFR_DATLEN_SHIFT)
+#define I2S_CGFR_DATLEN_SET(x)	((x) << I2S_CGFR_DATLEN_SHIFT)
+
+#define I2S_CGFR_CHLEN_SHIFT	10
+#define I2S_CGFR_CHLEN		BIT(I2S_CGFR_CHLEN_SHIFT)
+#define I2S_CGFR_CKPOL		BIT(11)
+#define I2S_CGFR_FIXCH		BIT(12)
+#define I2S_CGFR_WSINV		BIT(13)
+#define I2S_CGFR_DATFMT		BIT(14)
+
+#define I2S_CGFR_I2SDIV_SHIFT	16
+#define I2S_CGFR_I2SDIV_BIT_H	23
+#define I2S_CGFR_I2SDIV_MASK	GENMASK(I2S_CGFR_I2SDIV_BIT_H,\
+				I2S_CGFR_I2SDIV_SHIFT)
+#define I2S_CGFR_I2SDIV_SET(x)	((x) << I2S_CGFR_I2SDIV_SHIFT)
+#define	I2S_CGFR_I2SDIV_MAX	((1 << (I2S_CGFR_I2SDIV_BIT_H -\
+				I2S_CGFR_I2SDIV_SHIFT)) - 1)
+
+#define I2S_CGFR_ODD_SHIFT	24
+#define I2S_CGFR_ODD		BIT(I2S_CGFR_ODD_SHIFT)
+#define I2S_CGFR_MCKOE		BIT(25)
+
+enum i2s_master_mode {
+	I2S_MS_NOT_SET,
+	I2S_MS_MASTER,
+	I2S_MS_SLAVE,
+};
+
+enum i2s_mode {
+	I2S_I2SMOD_TX_SLAVE,
+	I2S_I2SMOD_RX_SLAVE,
+	I2S_I2SMOD_TX_MASTER,
+	I2S_I2SMOD_RX_MASTER,
+	I2S_I2SMOD_FD_SLAVE,
+	I2S_I2SMOD_FD_MASTER,
+};
+
+enum i2s_fifo_th {
+	I2S_FIFO_TH_NONE,
+	I2S_FIFO_TH_ONE_QUARTER,
+	I2S_FIFO_TH_HALF,
+	I2S_FIFO_TH_THREE_QUARTER,
+	I2S_FIFO_TH_FULL,
+};
+
+enum i2s_std {
+	I2S_STD_I2S,
+	I2S_STD_LEFT_J,
+	I2S_STD_RIGHT_J,
+	I2S_STD_DSP,
+};
+
+enum i2s_datlen {
+	I2S_I2SMOD_DATLEN_16,
+	I2S_I2SMOD_DATLEN_24,
+	I2S_I2SMOD_DATLEN_32,
+};
+
+#define STM32_I2S_DAI_NAME_SIZE		20
+#define STM32_I2S_FIFO_SIZE		16
+
+#define STM32_I2S_IS_MASTER(x)		((x)->ms_flg == I2S_MS_MASTER)
+#define STM32_I2S_IS_SLAVE(x)		((x)->ms_flg == I2S_MS_SLAVE)
+
+/**
+ * @regmap_conf: I2S register map configuration pointer
+ * @egmap: I2S register map pointer
+ * @pdev: device data pointer
+ * @dai_drv: DAI driver pointer
+ * @dma_data_tx: dma configuration data for tx channel
+ * @dma_data_rx: dma configuration data for tx channel
+ * @substream: PCM substream data pointer
+ * @i2sclk: kernel clock feeding the I2S clock generator
+ * @pclk: peripheral clock driving bus interface
+ * @x8kclk: I2S parent clock for sampling frequencies multiple of 8kHz
+ * @x11kclk: I2S parent clock for sampling frequencies multiple of 11kHz
+ * @base:  mmio register base virtual address
+ * @phys_addr: I2S registers physical base address
+ * @lock_fd: lock to manage race conditions in full duplex mode
+ * @dais_name: DAI name
+ * @mclk_rate: master clock frequency (Hz)
+ * @fmt: DAI protocol
+ * @refcount: keep count of opened streams on I2S
+ * @ms_flg: master mode flag.
+ */
+struct stm32_i2s_data {
+	const struct regmap_config *regmap_conf;
+	struct regmap *regmap;
+	struct platform_device *pdev;
+	struct snd_soc_dai_driver *dai_drv;
+	struct snd_dmaengine_dai_dma_data dma_data_tx;
+	struct snd_dmaengine_dai_dma_data dma_data_rx;
+	struct snd_pcm_substream *substream;
+	struct clk *i2sclk;
+	struct clk *pclk;
+	struct clk *x8kclk;
+	struct clk *x11kclk;
+	void __iomem *base;
+	dma_addr_t phys_addr;
+	spinlock_t lock_fd; /* Manage race conditions for full duplex */
+	char dais_name[STM32_I2S_DAI_NAME_SIZE];
+	unsigned int mclk_rate;
+	unsigned int fmt;
+	int refcount;
+	int ms_flg;
+};
+
+static irqreturn_t stm32_i2s_isr(int irq, void *devid)
+{
+	struct stm32_i2s_data *i2s = (struct stm32_i2s_data *)devid;
+	struct platform_device *pdev = i2s->pdev;
+	u32 sr, ier;
+	unsigned long flags;
+	int err = 0;
+
+	regmap_read(i2s->regmap, STM32_I2S_SR_REG, &sr);
+	regmap_read(i2s->regmap, STM32_I2S_IER_REG, &ier);
+
+	flags = sr & ier;
+	if (!flags) {
+		dev_dbg(&pdev->dev, "Spurious IRQ sr=0x%08x, ier=0x%08x\n",
+			sr, ier);
+		return IRQ_NONE;
+	}
+
+	regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG,
+			   I2S_IFCR_MASK, flags);
+
+	if (flags & I2S_SR_OVR) {
+		dev_dbg(&pdev->dev, "Overrun\n");
+		err = 1;
+	}
+
+	if (flags & I2S_SR_UDR) {
+		dev_dbg(&pdev->dev, "Underrun\n");
+		err = 1;
+	}
+
+	if (flags & I2S_SR_TIFRE)
+		dev_dbg(&pdev->dev, "Frame error\n");
+
+	if (err)
+		snd_pcm_stop_xrun(i2s->substream);
+
+	return IRQ_HANDLED;
+}
+
+static bool stm32_i2s_readable_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case STM32_I2S_CR1_REG:
+	case STM32_I2S_CFG1_REG:
+	case STM32_I2S_CFG2_REG:
+	case STM32_I2S_IER_REG:
+	case STM32_I2S_SR_REG:
+	case STM32_I2S_IFCR_REG:
+	case STM32_I2S_TXDR_REG:
+	case STM32_I2S_RXDR_REG:
+	case STM32_I2S_CGFR_REG:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool stm32_i2s_volatile_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case STM32_I2S_TXDR_REG:
+	case STM32_I2S_RXDR_REG:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool stm32_i2s_writeable_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case STM32_I2S_CR1_REG:
+	case STM32_I2S_CFG1_REG:
+	case STM32_I2S_CFG2_REG:
+	case STM32_I2S_IER_REG:
+	case STM32_I2S_IFCR_REG:
+	case STM32_I2S_TXDR_REG:
+	case STM32_I2S_CGFR_REG:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static int stm32_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+	u32 cgfr;
+	u32 cgfr_mask =  I2S_CGFR_I2SSTD_MASK | I2S_CGFR_CKPOL |
+			 I2S_CGFR_WSINV | I2S_CGFR_I2SCFG_MASK;
+
+	dev_dbg(cpu_dai->dev, "fmt %x\n", fmt);
+
+	/*
+	 * winv = 0 : default behavior (high/low) for all standards
+	 * ckpol = 0 for all standards.
+	 */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		cgfr = I2S_CGFR_I2SSTD_SET(I2S_STD_I2S);
+		break;
+	case SND_SOC_DAIFMT_MSB:
+		cgfr = I2S_CGFR_I2SSTD_SET(I2S_STD_LEFT_J);
+		break;
+	case SND_SOC_DAIFMT_LSB:
+		cgfr = I2S_CGFR_I2SSTD_SET(I2S_STD_RIGHT_J);
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		cgfr = I2S_CGFR_I2SSTD_SET(I2S_STD_DSP);
+		break;
+	/* DSP_B not mapped on I2S PCM long format. 1 bit offset does not fit */
+	default:
+		dev_err(cpu_dai->dev, "Unsupported protocol %#x\n",
+			fmt & SND_SOC_DAIFMT_FORMAT_MASK);
+		return -EINVAL;
+	}
+
+	/* DAI clock strobing */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		cgfr |= I2S_CGFR_CKPOL;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		cgfr |= I2S_CGFR_WSINV;
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		cgfr |= I2S_CGFR_CKPOL;
+		cgfr |= I2S_CGFR_WSINV;
+		break;
+	default:
+		dev_err(cpu_dai->dev, "Unsupported strobing %#x\n",
+			fmt & SND_SOC_DAIFMT_INV_MASK);
+		return -EINVAL;
+	}
+
+	/* DAI clock master masks */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		i2s->ms_flg = I2S_MS_SLAVE;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		i2s->ms_flg = I2S_MS_MASTER;
+		break;
+	default:
+		dev_err(cpu_dai->dev, "Unsupported mode %#x\n",
+			fmt & SND_SOC_DAIFMT_MASTER_MASK);
+		return -EINVAL;
+	}
+
+	i2s->fmt = fmt;
+	return regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+				  cgfr_mask, cgfr);
+}
+
+static int stm32_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
+				int clk_id, unsigned int freq, int dir)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+
+	dev_dbg(cpu_dai->dev, "I2S MCLK frequency is %uHz\n", freq);
+
+	if ((dir == SND_SOC_CLOCK_OUT) && STM32_I2S_IS_MASTER(i2s)) {
+		i2s->mclk_rate = freq;
+
+		/* Enable master clock if master mode and mclk-fs are set */
+		return regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+					  I2S_CGFR_MCKOE, I2S_CGFR_MCKOE);
+	}
+
+	return 0;
+}
+
+static int stm32_i2s_configure_clock(struct snd_soc_dai *cpu_dai,
+				     struct snd_pcm_hw_params *params)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+	unsigned long i2s_clock_rate;
+	unsigned int tmp, div, real_div, nb_bits, frame_len;
+	unsigned int rate = params_rate(params);
+	int ret;
+	u32 cgfr, cgfr_mask;
+	bool odd;
+
+	if (!(rate % 11025))
+		clk_set_parent(i2s->i2sclk, i2s->x11kclk);
+	else
+		clk_set_parent(i2s->i2sclk, i2s->x8kclk);
+	i2s_clock_rate = clk_get_rate(i2s->i2sclk);
+
+	/*
+	 * mckl = mclk_ratio x ws
+	 *   i2s mode : mclk_ratio = 256
+	 *   dsp mode : mclk_ratio = 128
+	 *
+	 * mclk on
+	 *   i2s mode : div = i2s_clk / (mclk_ratio * ws)
+	 *   dsp mode : div = i2s_clk / (mclk_ratio * ws)
+	 * mclk off
+	 *   i2s mode : div = i2s_clk / (nb_bits x ws)
+	 *   dsp mode : div = i2s_clk / (nb_bits x ws)
+	 */
+	if (i2s->mclk_rate) {
+		tmp = DIV_ROUND_CLOSEST(i2s_clock_rate, i2s->mclk_rate);
+	} else {
+		frame_len = 32;
+		if ((i2s->fmt & SND_SOC_DAIFMT_FORMAT_MASK) ==
+		    SND_SOC_DAIFMT_DSP_A)
+			frame_len = 16;
+
+		/* master clock not enabled */
+		ret = regmap_read(i2s->regmap, STM32_I2S_CGFR_REG, &cgfr);
+		if (ret < 0)
+			return ret;
+
+		nb_bits = frame_len * ((cgfr & I2S_CGFR_CHLEN) + 1);
+		tmp = DIV_ROUND_CLOSEST(i2s_clock_rate, (nb_bits * rate));
+	}
+
+	/* Check the parity of the divider */
+	odd = tmp & 0x1;
+
+	/* Compute the div prescaler */
+	div = tmp >> 1;
+
+	cgfr = I2S_CGFR_I2SDIV_SET(div) | (odd << I2S_CGFR_ODD_SHIFT);
+	cgfr_mask = I2S_CGFR_I2SDIV_MASK | I2S_CGFR_ODD;
+
+	real_div = ((2 * div) + odd);
+	dev_dbg(cpu_dai->dev, "I2S clk: %ld, SCLK: %d\n",
+		i2s_clock_rate, rate);
+	dev_dbg(cpu_dai->dev, "Divider: 2*%d(div)+%d(odd) = %d\n",
+		div, odd, real_div);
+
+	if (((div == 1) && odd) || (div > I2S_CGFR_I2SDIV_MAX)) {
+		dev_err(cpu_dai->dev, "Wrong divider setting\n");
+		return -EINVAL;
+	}
+
+	if (!div && !odd)
+		dev_warn(cpu_dai->dev, "real divider forced to 1\n");
+
+	ret = regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+				 cgfr_mask, cgfr);
+	if (ret < 0)
+		return ret;
+
+	/* Set bitclock and frameclock to their inactive state */
+	return regmap_update_bits(i2s->regmap, STM32_I2S_CFG2_REG,
+				  I2S_CFG2_AFCNTR, I2S_CFG2_AFCNTR);
+}
+
+static int stm32_i2s_configure(struct snd_soc_dai *cpu_dai,
+			       struct snd_pcm_hw_params *params,
+			       struct snd_pcm_substream *substream)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+	int format = params_width(params);
+	u32 cfgr, cfgr_mask, cfg1, cfg1_mask;
+	unsigned int fthlv;
+	int ret;
+
+	if ((params_channels(params) == 1) &&
+	    ((i2s->fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_DSP_A)) {
+		dev_err(cpu_dai->dev, "Mono mode supported only by DSP_A\n");
+		return -EINVAL;
+	}
+
+	switch (format) {
+	case 16:
+		cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_16);
+		cfgr_mask = I2S_CGFR_DATLEN_MASK;
+		break;
+	case 32:
+		cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_32) |
+					   I2S_CGFR_CHLEN;
+		cfgr_mask = I2S_CGFR_DATLEN_MASK | I2S_CGFR_CHLEN;
+		break;
+	default:
+		dev_err(cpu_dai->dev, "Unexpected format %d", format);
+		return -EINVAL;
+	}
+
+	if (STM32_I2S_IS_SLAVE(i2s)) {
+		cfgr |= I2S_CGFR_I2SCFG_SET(I2S_I2SMOD_FD_SLAVE);
+
+		/* As data length is either 16 or 32 bits, fixch always set */
+		cfgr |= I2S_CGFR_FIXCH;
+		cfgr_mask |= I2S_CGFR_FIXCH;
+	} else {
+		cfgr |= I2S_CGFR_I2SCFG_SET(I2S_I2SMOD_FD_MASTER);
+	}
+	cfgr_mask |= I2S_CGFR_I2SCFG_MASK;
+
+	ret = regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+				 cfgr_mask, cfgr);
+	if (ret < 0)
+		return ret;
+
+	cfg1 = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN;
+	cfg1_mask = cfg1;
+
+	fthlv = STM32_I2S_FIFO_SIZE * I2S_FIFO_TH_ONE_QUARTER / 4;
+	cfg1 |= I2S_CFG1_FTHVL_SET(fthlv - 1);
+	cfg1_mask |= I2S_CFG1_FTHVL_MASK;
+
+	return regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG,
+				  cfg1_mask, cfg1);
+}
+
+static int stm32_i2s_startup(struct snd_pcm_substream *substream,
+			     struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+
+	i2s->substream = substream;
+
+	spin_lock(&i2s->lock_fd);
+	i2s->refcount++;
+	spin_unlock(&i2s->lock_fd);
+
+	return regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG,
+				  I2S_IFCR_MASK, I2S_IFCR_MASK);
+}
+
+static int stm32_i2s_hw_params(struct snd_pcm_substream *substream,
+			       struct snd_pcm_hw_params *params,
+			       struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
+
+	ret = stm32_i2s_configure(cpu_dai, params, substream);
+	if (ret < 0) {
+		dev_err(cpu_dai->dev, "Configuration returned error %d\n", ret);
+		return ret;
+	}
+
+	if (STM32_I2S_IS_MASTER(i2s))
+		ret = stm32_i2s_configure_clock(cpu_dai, params);
+
+	return ret;
+}
+
+static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+			     struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+	bool playback_flg = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+	u32 cfg1_mask, ier;
+	int ret;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		/* Enable i2s */
+		dev_dbg(cpu_dai->dev, "start I2S\n");
+
+		ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
+					 I2S_CR1_SPE, I2S_CR1_SPE);
+		if (ret < 0) {
+			dev_err(cpu_dai->dev, "Error %d enabling I2S\n", ret);
+			return ret;
+		}
+
+		ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
+					 I2S_CR1_CSTART, I2S_CR1_CSTART);
+		if (ret < 0) {
+			dev_err(cpu_dai->dev, "Error %d starting I2S\n", ret);
+			return ret;
+		}
+
+		regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG,
+				   I2S_IFCR_MASK, I2S_IFCR_MASK);
+
+		if (playback_flg) {
+			ier = I2S_IER_UDRIE;
+		} else {
+			ier = I2S_IER_OVRIE;
+
+			spin_lock(&i2s->lock_fd);
+			if (i2s->refcount == 1)
+				/* dummy write to trigger capture */
+				regmap_write(i2s->regmap,
+					     STM32_I2S_TXDR_REG, 0);
+			spin_unlock(&i2s->lock_fd);
+		}
+
+		if (STM32_I2S_IS_SLAVE(i2s))
+			ier |= I2S_IER_TIFREIE;
+
+		regmap_update_bits(i2s->regmap, STM32_I2S_IER_REG, ier, ier);
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		if (playback_flg)
+			regmap_update_bits(i2s->regmap, STM32_I2S_IER_REG,
+					   I2S_IER_UDRIE,
+					   (unsigned int)~I2S_IER_UDRIE);
+		else
+			regmap_update_bits(i2s->regmap, STM32_I2S_IER_REG,
+					   I2S_IER_OVRIE,
+					   (unsigned int)~I2S_IER_OVRIE);
+
+		spin_lock(&i2s->lock_fd);
+		i2s->refcount--;
+		if (i2s->refcount) {
+			spin_unlock(&i2s->lock_fd);
+			break;
+		}
+		spin_unlock(&i2s->lock_fd);
+
+		dev_dbg(cpu_dai->dev, "stop I2S\n");
+
+		ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
+					 I2S_CR1_SPE, 0);
+		if (ret < 0) {
+			dev_err(cpu_dai->dev, "Error %d disabling I2S\n", ret);
+			return ret;
+		}
+
+		cfg1_mask = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN;
+		regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG,
+				   cfg1_mask, 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void stm32_i2s_shutdown(struct snd_pcm_substream *substream,
+			       struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai);
+
+	i2s->substream = NULL;
+
+	regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+			   I2S_CGFR_MCKOE, (unsigned int)~I2S_CGFR_MCKOE);
+}
+
+static int stm32_i2s_dai_probe(struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_i2s_data *i2s = dev_get_drvdata(cpu_dai->dev);
+	struct snd_dmaengine_dai_dma_data *dma_data_tx = &i2s->dma_data_tx;
+	struct snd_dmaengine_dai_dma_data *dma_data_rx = &i2s->dma_data_rx;
+
+	/* Buswidth will be set by framework */
+	dma_data_tx->addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED;
+	dma_data_tx->addr = (dma_addr_t)(i2s->phys_addr) + STM32_I2S_TXDR_REG;
+	dma_data_tx->maxburst = 1;
+	dma_data_rx->addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED;
+	dma_data_rx->addr = (dma_addr_t)(i2s->phys_addr) + STM32_I2S_RXDR_REG;
+	dma_data_rx->maxburst = 1;
+
+	snd_soc_dai_init_dma_data(cpu_dai, dma_data_tx, dma_data_rx);
+
+	return 0;
+}
+
+static const struct regmap_config stm32_h7_i2s_regmap_conf = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = STM32_I2S_CGFR_REG,
+	.readable_reg = stm32_i2s_readable_reg,
+	.volatile_reg = stm32_i2s_volatile_reg,
+	.writeable_reg = stm32_i2s_writeable_reg,
+	.fast_io = true,
+};
+
+static const struct snd_soc_dai_ops stm32_i2s_pcm_dai_ops = {
+	.set_sysclk	= stm32_i2s_set_sysclk,
+	.set_fmt	= stm32_i2s_set_dai_fmt,
+	.startup	= stm32_i2s_startup,
+	.hw_params	= stm32_i2s_hw_params,
+	.trigger	= stm32_i2s_trigger,
+	.shutdown	= stm32_i2s_shutdown,
+};
+
+static const struct snd_pcm_hardware stm32_i2s_pcm_hw = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP,
+	.buffer_bytes_max = 8 * PAGE_SIZE,
+	.period_bytes_max = 2048,
+	.periods_min = 2,
+	.periods_max = 8,
+};
+
+static const struct snd_dmaengine_pcm_config stm32_i2s_pcm_config = {
+	.pcm_hardware	= &stm32_i2s_pcm_hw,
+	.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+	.prealloc_buffer_size = PAGE_SIZE * 8,
+};
+
+static const struct snd_soc_component_driver stm32_i2s_component = {
+	.name = "stm32-i2s",
+};
+
+static void stm32_i2s_dai_init(struct snd_soc_pcm_stream *stream,
+			       char *stream_name)
+{
+	stream->stream_name = stream_name;
+	stream->channels_min = 1;
+	stream->channels_max = 2;
+	stream->rates = SNDRV_PCM_RATE_8000_192000;
+	stream->formats = SNDRV_PCM_FMTBIT_S16_LE |
+				   SNDRV_PCM_FMTBIT_S32_LE;
+}
+
+static int stm32_i2s_dais_init(struct platform_device *pdev,
+			       struct stm32_i2s_data *i2s)
+{
+	struct snd_soc_dai_driver *dai_ptr;
+
+	dai_ptr = devm_kzalloc(&pdev->dev, sizeof(struct snd_soc_dai_driver),
+			       GFP_KERNEL);
+	if (!dai_ptr)
+		return -ENOMEM;
+
+	snprintf(i2s->dais_name, STM32_I2S_DAI_NAME_SIZE,
+		 "%s", dev_name(&pdev->dev));
+
+	dai_ptr->probe = stm32_i2s_dai_probe;
+	dai_ptr->ops = &stm32_i2s_pcm_dai_ops;
+	dai_ptr->name = i2s->dais_name;
+	dai_ptr->id = 1;
+	stm32_i2s_dai_init(&dai_ptr->playback, "playback");
+	stm32_i2s_dai_init(&dai_ptr->capture, "capture");
+	i2s->dai_drv = dai_ptr;
+
+	return 0;
+}
+
+static const struct of_device_id stm32_i2s_ids[] = {
+	{
+		.compatible = "st,stm32h7-i2s",
+		.data = &stm32_h7_i2s_regmap_conf
+	},
+	{},
+};
+
+static int stm32_i2s_parse_dt(struct platform_device *pdev,
+			      struct stm32_i2s_data *i2s)
+{
+	struct device_node *np = pdev->dev.of_node;
+	const struct of_device_id *of_id;
+	struct reset_control *rst;
+	struct resource *res;
+	int irq, ret;
+
+	if (!np)
+		return -ENODEV;
+
+	of_id = of_match_device(stm32_i2s_ids, &pdev->dev);
+	if (of_id)
+		i2s->regmap_conf = (const struct regmap_config *)of_id->data;
+	else
+		return -EINVAL;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	i2s->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(i2s->base))
+		return PTR_ERR(i2s->base);
+
+	i2s->phys_addr = res->start;
+
+	/* Get clocks */
+	i2s->pclk = devm_clk_get(&pdev->dev, "pclk");
+	if (IS_ERR(i2s->pclk)) {
+		dev_err(&pdev->dev, "Could not get pclk\n");
+		return PTR_ERR(i2s->pclk);
+	}
+
+	i2s->i2sclk = devm_clk_get(&pdev->dev, "i2sclk");
+	if (IS_ERR(i2s->i2sclk)) {
+		dev_err(&pdev->dev, "Could not get i2sclk\n");
+		return PTR_ERR(i2s->i2sclk);
+	}
+
+	i2s->x8kclk = devm_clk_get(&pdev->dev, "x8k");
+	if (IS_ERR(i2s->x8kclk)) {
+		dev_err(&pdev->dev, "missing x8k parent clock\n");
+		return PTR_ERR(i2s->x8kclk);
+	}
+
+	i2s->x11kclk = devm_clk_get(&pdev->dev, "x11k");
+	if (IS_ERR(i2s->x11kclk)) {
+		dev_err(&pdev->dev, "missing x11k parent clock\n");
+		return PTR_ERR(i2s->x11kclk);
+	}
+
+	/* Get irqs */
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
+		return -ENOENT;
+	}
+
+	ret = devm_request_irq(&pdev->dev, irq, stm32_i2s_isr, IRQF_ONESHOT,
+			       dev_name(&pdev->dev), i2s);
+	if (ret) {
+		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		return ret;
+	}
+
+	/* Reset */
+	rst = devm_reset_control_get(&pdev->dev, NULL);
+	if (!IS_ERR(rst)) {
+		reset_control_assert(rst);
+		udelay(2);
+		reset_control_deassert(rst);
+	}
+
+	return 0;
+}
+
+static int stm32_i2s_probe(struct platform_device *pdev)
+{
+	struct stm32_i2s_data *i2s;
+	int ret;
+
+	i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL);
+	if (!i2s)
+		return -ENOMEM;
+
+	ret = stm32_i2s_parse_dt(pdev, i2s);
+	if (ret)
+		return ret;
+
+	i2s->pdev = pdev;
+	i2s->ms_flg = I2S_MS_NOT_SET;
+	spin_lock_init(&i2s->lock_fd);
+	platform_set_drvdata(pdev, i2s);
+
+	ret = stm32_i2s_dais_init(pdev, i2s);
+	if (ret)
+		return ret;
+
+	i2s->regmap = devm_regmap_init_mmio(&pdev->dev, i2s->base,
+					    i2s->regmap_conf);
+	if (IS_ERR(i2s->regmap)) {
+		dev_err(&pdev->dev, "regmap init failed\n");
+		return PTR_ERR(i2s->regmap);
+	}
+
+	ret = clk_prepare_enable(i2s->pclk);
+	if (ret) {
+		dev_err(&pdev->dev, "Enable pclk failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(i2s->i2sclk);
+	if (ret) {
+		dev_err(&pdev->dev, "Enable i2sclk failed: %d\n", ret);
+		goto err_pclk_disable;
+	}
+
+	ret = devm_snd_soc_register_component(&pdev->dev, &stm32_i2s_component,
+					      i2s->dai_drv, 1);
+	if (ret)
+		goto err_clocks_disable;
+
+	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
+					      &stm32_i2s_pcm_config, 0);
+	if (ret)
+		goto err_clocks_disable;
+
+	/* Set SPI/I2S in i2s mode */
+	ret = regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG,
+				 I2S_CGFR_I2SMOD, I2S_CGFR_I2SMOD);
+	if (ret)
+		goto err_clocks_disable;
+
+	return ret;
+
+err_clocks_disable:
+	clk_disable_unprepare(i2s->i2sclk);
+err_pclk_disable:
+	clk_disable_unprepare(i2s->pclk);
+
+	return ret;
+}
+
+static int stm32_i2s_remove(struct platform_device *pdev)
+{
+	struct stm32_i2s_data *i2s = platform_get_drvdata(pdev);
+
+	clk_disable_unprepare(i2s->i2sclk);
+	clk_disable_unprepare(i2s->pclk);
+
+	return 0;
+}
+
+MODULE_DEVICE_TABLE(of, stm32_i2s_ids);
+
+static struct platform_driver stm32_i2s_driver = {
+	.driver = {
+		.name = "st,stm32-i2s",
+		.of_match_table = stm32_i2s_ids,
+	},
+	.probe = stm32_i2s_probe,
+	.remove = stm32_i2s_remove,
+};
+
+module_platform_driver(stm32_i2s_driver);
+
+MODULE_DESCRIPTION("STM32 Soc i2s Interface");
+MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_ALIAS("platform:stm32-i2s");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26bf7a15..f7713314913b9 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -27,8 +27,17 @@
 
 #include "stm32_sai.h"
 
+static const struct stm32_sai_conf stm32_sai_conf_f4 = {
+	.version = SAI_STM32F4,
+};
+
+static const struct stm32_sai_conf stm32_sai_conf_h7 = {
+	.version = SAI_STM32H7,
+};
+
 static const struct of_device_id stm32_sai_ids[] = {
-	{ .compatible = "st,stm32f4-sai", .data = (void *)SAI_STM32F4 },
+	{ .compatible = "st,stm32f4-sai", .data = (void *)&stm32_sai_conf_f4 },
+	{ .compatible = "st,stm32h7-sai", .data = (void *)&stm32_sai_conf_h7 },
 	{}
 };
 
@@ -52,7 +61,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
 
 	of_id = of_match_device(stm32_sai_ids, &pdev->dev);
 	if (of_id)
-		sai->version = (enum stm32_sai_version)of_id->data;
+		sai->conf = (struct stm32_sai_conf *)of_id->data;
 	else
 		return -EINVAL;
 
@@ -110,6 +119,6 @@ static struct platform_driver stm32_sai_driver = {
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda5066ff..889974dc62d91 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -31,6 +31,10 @@
 #define STM_SAI_CLRFR_REGX	0x18
 #define STM_SAI_DR_REGX		0x1C
 
+/* Sub-block A registers, relative to sub-block A address */
+#define STM_SAI_PDMCR_REGX	0x40
+#define STM_SAI_PDMLY_REGX	0x44
+
 /******************** Bit definition for SAI_GCR register *******************/
 #define SAI_GCR_SYNCIN_SHIFT	0
 #define SAI_GCR_SYNCIN_MASK	GENMASK(1, SAI_GCR_SYNCIN_SHIFT)
@@ -75,10 +79,11 @@
 #define SAI_XCR1_NODIV		BIT(SAI_XCR1_NODIV_SHIFT)
 
 #define SAI_XCR1_MCKDIV_SHIFT	20
-#define SAI_XCR1_MCKDIV_WIDTH	4
-#define SAI_XCR1_MCKDIV_MASK	GENMASK(24, SAI_XCR1_MCKDIV_SHIFT)
+#define SAI_XCR1_MCKDIV_WIDTH(x)	(((x) == SAI_STM32F4) ? 4 : 6)
+#define SAI_XCR1_MCKDIV_MASK(x) GENMASK((SAI_XCR1_MCKDIV_SHIFT + (x) - 1),\
+				SAI_XCR1_MCKDIV_SHIFT)
 #define SAI_XCR1_MCKDIV_SET(x)	((x) << SAI_XCR1_MCKDIV_SHIFT)
-#define SAI_XCR1_MCKDIV_MAX	((1 << SAI_XCR1_MCKDIV_WIDTH) - 1)
+#define SAI_XCR1_MCKDIV_MAX(x)	((1 << SAI_XCR1_MCKDIV_WIDTH(x)) - 1)
 
 #define SAI_XCR1_OSR_SHIFT	26
 #define SAI_XCR1_OSR		BIT(SAI_XCR1_OSR_SHIFT)
@@ -125,7 +130,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
@@ -179,8 +183,65 @@
 #define SAI_XCLRFR_SHIFT	0
 #define SAI_XCLRFR_MASK		GENMASK(6, SAI_XCLRFR_SHIFT)
 
+/****************** Bit definition for SAI_PDMCR register ******************/
+#define SAI_PDMCR_PDMEN		BIT(0)
+
+#define SAI_PDMCR_MICNBR_SHIFT	4
+#define SAI_PDMCR_MICNBR_MASK	GENMASK(5, SAI_PDMCR_MICNBR_SHIFT)
+#define SAI_PDMCR_MICNBR_SET(x)	((x) << SAI_PDMCR_MICNBR_SHIFT)
+
+#define SAI_PDMCR_CKEN1		BIT(8)
+#define SAI_PDMCR_CKEN2		BIT(9)
+#define SAI_PDMCR_CKEN3		BIT(10)
+#define SAI_PDMCR_CKEN4		BIT(11)
+
+/****************** Bit definition for (SAI_PDMDLY register ****************/
+#define SAI_PDMDLY_1L_SHIFT	0
+#define SAI_PDMDLY_1L_MASK	GENMASK(2, SAI_PDMDLY_1L_SHIFT)
+#define SAI_PDMDLY_1L_WIDTH	3
+
+#define SAI_PDMDLY_1R_SHIFT	4
+#define SAI_PDMDLY_1R_MASK	GENMASK(6, SAI_PDMDLY_1R_SHIFT)
+#define SAI_PDMDLY_1R_WIDTH	3
+
+#define SAI_PDMDLY_2L_SHIFT	8
+#define SAI_PDMDLY_2L_MASK	GENMASK(10, SAI_PDMDLY_2L_SHIFT)
+#define SAI_PDMDLY_2L_WIDTH	3
+
+#define SAI_PDMDLY_2R_SHIFT	12
+#define SAI_PDMDLY_2R_MASK	GENMASK(14, SAI_PDMDLY_2R_SHIFT)
+#define SAI_PDMDLY_2R_WIDTH	3
+
+#define SAI_PDMDLY_3L_SHIFT	16
+#define SAI_PDMDLY_3L_MASK	GENMASK(18, SAI_PDMDLY_3L_SHIFT)
+#define SAI_PDMDLY_3L_WIDTH	3
+
+#define SAI_PDMDLY_3R_SHIFT	20
+#define SAI_PDMDLY_3R_MASK	GENMASK(22, SAI_PDMDLY_3R_SHIFT)
+#define SAI_PDMDLY_3R_WIDTH	3
+
+#define SAI_PDMDLY_4L_SHIFT	24
+#define SAI_PDMDLY_4L_MASK	GENMASK(26, SAI_PDMDLY_4L_SHIFT)
+#define SAI_PDMDLY_4L_WIDTH	3
+
+#define SAI_PDMDLY_4R_SHIFT	28
+#define SAI_PDMDLY_4R_MASK	GENMASK(30, SAI_PDMDLY_4R_SHIFT)
+#define SAI_PDMDLY_4R_WIDTH	3
+
+#define STM_SAI_IS_F4(ip)	((ip)->conf->version == SAI_STM32F4)
+#define STM_SAI_IS_H7(ip)	((ip)->conf->version == SAI_STM32H7)
+
 enum stm32_sai_version {
-	SAI_STM32F4
+	SAI_STM32F4,
+	SAI_STM32H7
+};
+
+/**
+ * struct stm32_sai_conf - SAI configuration
+ * @version: SAI version
+ */
+struct stm32_sai_conf {
+	int version;
 };
 
 /**
@@ -195,6 +256,6 @@ struct stm32_sai_data {
 	struct platform_device *pdev;
 	struct clk *clk_x8k;
 	struct clk *clk_x11k;
-	int version;
+	struct stm32_sai_conf *conf;
 	int irq;
 };
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706ca265be..90d4396138997 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -51,12 +51,15 @@
 #define STM_SAI_A_ID		0x0
 #define STM_SAI_B_ID		0x1
 
+#define STM_SAI_IS_SUB_A(x)	((x)->id == STM_SAI_A_ID)
+#define STM_SAI_IS_SUB_B(x)	((x)->id == STM_SAI_B_ID)
 #define STM_SAI_BLOCK_NAME(x)	(((x)->id == STM_SAI_A_ID) ? "A" : "B")
 
 /**
  * struct stm32_sai_sub_data - private data of SAI sub block (block A or B)
  * @pdev: device data pointer
  * @regmap: SAI register map pointer
+ * @regmap_config: SAI sub block register map configuration pointer
  * @dma_params: dma configuration data for rx or tx channel
  * @cpu_dai_drv: DAI driver data pointer
  * @cpu_dai: DAI runtime data pointer
@@ -79,6 +82,7 @@
 struct stm32_sai_sub_data {
 	struct platform_device *pdev;
 	struct regmap *regmap;
+	const struct regmap_config *regmap_config;
 	struct snd_dmaengine_dai_dma_data dma_params;
 	struct snd_soc_dai_driver *cpu_dai_drv;
 	struct snd_soc_dai *cpu_dai;
@@ -118,6 +122,8 @@ static bool stm32_sai_sub_readable_reg(struct device *dev, unsigned int reg)
 	case STM_SAI_SR_REGX:
 	case STM_SAI_CLRFR_REGX:
 	case STM_SAI_DR_REGX:
+	case STM_SAI_PDMCR_REGX:
+	case STM_SAI_PDMLY_REGX:
 		return true;
 	default:
 		return false;
@@ -145,13 +151,15 @@ static bool stm32_sai_sub_writeable_reg(struct device *dev, unsigned int reg)
 	case STM_SAI_SR_REGX:
 	case STM_SAI_CLRFR_REGX:
 	case STM_SAI_DR_REGX:
+	case STM_SAI_PDMCR_REGX:
+	case STM_SAI_PDMLY_REGX:
 		return true;
 	default:
 		return false;
 	}
 }
 
-static const struct regmap_config stm32_sai_sub_regmap_config = {
+static const struct regmap_config stm32_sai_sub_regmap_config_f4 = {
 	.reg_bits = 32,
 	.reg_stride = 4,
 	.val_bits = 32,
@@ -162,6 +170,17 @@ static const struct regmap_config stm32_sai_sub_regmap_config = {
 	.fast_io = true,
 };
 
+static const struct regmap_config stm32_sai_sub_regmap_config_h7 = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = STM_SAI_PDMLY_REGX,
+	.readable_reg = stm32_sai_sub_readable_reg,
+	.volatile_reg = stm32_sai_sub_volatile_reg,
+	.writeable_reg = stm32_sai_sub_writeable_reg,
+	.fast_io = true,
+};
+
 static irqreturn_t stm32_sai_isr(int irq, void *devid)
 {
 	struct stm32_sai_sub_data *sai = (struct stm32_sai_sub_data *)devid;
@@ -181,29 +200,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -220,8 +239,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -235,7 +261,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -356,6 +382,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -377,7 +407,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +527,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +551,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -540,7 +570,8 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai,
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int cr1, mask, div = 0;
-	int sai_clk_rate, ret;
+	int sai_clk_rate, mclk_ratio, den, ret;
+	int version = sai->pdata->conf->version;
 
 	if (!sai->mclk_rate) {
 		dev_err(cpu_dai->dev, "Mclk rate is null\n");
@@ -553,21 +584,53 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai,
 		clk_set_parent(sai->sai_ck, sai->pdata->clk_x8k);
 	sai_clk_rate = clk_get_rate(sai->sai_ck);
 
-	/*
-	 * mclk_rate = 256 * fs
-	 * MCKDIV = 0 if sai_ck < 3/2 * mclk_rate
-	 * MCKDIV = sai_ck / (2 * mclk_rate) otherwise
-	 */
-	if (2 * sai_clk_rate >= 3 * sai->mclk_rate)
-		div = DIV_ROUND_CLOSEST(sai_clk_rate, 2 * sai->mclk_rate);
-
-	if (div > SAI_XCR1_MCKDIV_MAX) {
+	if (STM_SAI_IS_F4(sai->pdata)) {
+		/*
+		 * mclk_rate = 256 * fs
+		 * MCKDIV = 0 if sai_ck < 3/2 * mclk_rate
+		 * MCKDIV = sai_ck / (2 * mclk_rate) otherwise
+		 */
+		if (2 * sai_clk_rate >= 3 * sai->mclk_rate)
+			div = DIV_ROUND_CLOSEST(sai_clk_rate,
+						2 * sai->mclk_rate);
+	} else {
+		/*
+		 * TDM mode :
+		 *   mclk on
+		 *      MCKDIV = sai_ck / (ws x 256)	(NOMCK=0. OSR=0)
+		 *      MCKDIV = sai_ck / (ws x 512)	(NOMCK=0. OSR=1)
+		 *   mclk off
+		 *      MCKDIV = sai_ck / (frl x ws)	(NOMCK=1)
+		 * Note: NOMCK/NODIV correspond to same bit.
+		 */
+		if (sai->mclk_rate) {
+			mclk_ratio = sai->mclk_rate / params_rate(params);
+			if (mclk_ratio != 256) {
+				if (mclk_ratio == 512) {
+					mask = SAI_XCR1_OSR;
+					cr1 = SAI_XCR1_OSR;
+				} else {
+					dev_err(cpu_dai->dev,
+						"Wrong mclk ratio %d\n",
+						mclk_ratio);
+					return -EINVAL;
+				}
+			}
+			div = DIV_ROUND_CLOSEST(sai_clk_rate, sai->mclk_rate);
+		} else {
+			/* mclk-fs not set, master clock not active. NOMCK=1 */
+			den = sai->fs_length * params_rate(params);
+			div = DIV_ROUND_CLOSEST(sai_clk_rate, den);
+		}
+	}
+
+	if (div > SAI_XCR1_MCKDIV_MAX(version)) {
 		dev_err(cpu_dai->dev, "Divider %d out of range\n", div);
 		return -EINVAL;
 	}
 	dev_dbg(cpu_dai->dev, "SAI clock %d, divider %d\n", sai_clk_rate, div);
 
-	mask = SAI_XCR1_MCKDIV_MASK;
+	mask = SAI_XCR1_MCKDIV_MASK(SAI_XCR1_MCKDIV_WIDTH(version));
 	cr1 = SAI_XCR1_MCKDIV_SET(div);
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, mask, cr1);
 	if (ret < 0) {
@@ -629,12 +692,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
@@ -652,6 +715,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
@@ -761,16 +827,23 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+
+	sai->regmap_config = &stm32_sai_sub_regmap_config_f4;
+	/* Note: PDM registers not available for H7 sub-block B */
+	if (STM_SAI_IS_H7(sai->pdata) && STM_SAI_IS_SUB_A(sai))
+		sai->regmap_config = &stm32_sai_sub_regmap_config_h7;
+
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck",
+						base, sai->regmap_config);
+	if (IS_ERR(sai->regmap)) {
+		dev_err(&pdev->dev, "Failed to initialize MMIO\n");
+		return PTR_ERR(sai->regmap);
+	}
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
@@ -784,7 +857,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +922,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +934,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +952,6 @@ static struct platform_driver stm32_sai_sub_driver = {
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
new file mode 100644
index 0000000000000..4e4250bdb75a8
--- /dev/null
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -0,0 +1,998 @@
+/*
+ * STM32 ALSA SoC Digital Audio Interface (SPDIF-rx) driver.
+ *
+ * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
+ * Author(s): Olivier Moysan <olivier.moysan@st.com> for STMicroelectronics.
+ *
+ * License terms: GPL V2.0.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ */
+
+#include <linux/clk.h>
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+
+#include <sound/dmaengine_pcm.h>
+#include <sound/pcm_params.h>
+
+/* SPDIF-rx Register Map */
+#define STM32_SPDIFRX_CR	0x00
+#define STM32_SPDIFRX_IMR	0x04
+#define STM32_SPDIFRX_SR	0x08
+#define STM32_SPDIFRX_IFCR	0x0C
+#define STM32_SPDIFRX_DR	0x10
+#define STM32_SPDIFRX_CSR	0x14
+#define STM32_SPDIFRX_DIR	0x18
+
+/* Bit definition for SPDIF_CR register */
+#define SPDIFRX_CR_SPDIFEN_SHIFT	0
+#define SPDIFRX_CR_SPDIFEN_MASK	GENMASK(1, SPDIFRX_CR_SPDIFEN_SHIFT)
+#define SPDIFRX_CR_SPDIFENSET(x)	((x) << SPDIFRX_CR_SPDIFEN_SHIFT)
+
+#define SPDIFRX_CR_RXDMAEN	BIT(2)
+#define SPDIFRX_CR_RXSTEO	BIT(3)
+
+#define SPDIFRX_CR_DRFMT_SHIFT	4
+#define SPDIFRX_CR_DRFMT_MASK	GENMASK(5, SPDIFRX_CR_DRFMT_SHIFT)
+#define SPDIFRX_CR_DRFMTSET(x)	((x) << SPDIFRX_CR_DRFMT_SHIFT)
+
+#define SPDIFRX_CR_PMSK		BIT(6)
+#define SPDIFRX_CR_VMSK		BIT(7)
+#define SPDIFRX_CR_CUMSK	BIT(8)
+#define SPDIFRX_CR_PTMSK	BIT(9)
+#define SPDIFRX_CR_CBDMAEN	BIT(10)
+#define SPDIFRX_CR_CHSEL_SHIFT	11
+#define SPDIFRX_CR_CHSEL	BIT(SPDIFRX_CR_CHSEL_SHIFT)
+
+#define SPDIFRX_CR_NBTR_SHIFT	12
+#define SPDIFRX_CR_NBTR_MASK	GENMASK(13, SPDIFRX_CR_NBTR_SHIFT)
+#define SPDIFRX_CR_NBTRSET(x)	((x) << SPDIFRX_CR_NBTR_SHIFT)
+
+#define SPDIFRX_CR_WFA		BIT(14)
+
+#define SPDIFRX_CR_INSEL_SHIFT	16
+#define SPDIFRX_CR_INSEL_MASK	GENMASK(18, PDIFRX_CR_INSEL_SHIFT)
+#define SPDIFRX_CR_INSELSET(x)	((x) << SPDIFRX_CR_INSEL_SHIFT)
+
+#define SPDIFRX_CR_CKSEN_SHIFT	20
+#define SPDIFRX_CR_CKSEN	BIT(20)
+#define SPDIFRX_CR_CKSBKPEN	BIT(21)
+
+/* Bit definition for SPDIFRX_IMR register */
+#define SPDIFRX_IMR_RXNEI	BIT(0)
+#define SPDIFRX_IMR_CSRNEIE	BIT(1)
+#define SPDIFRX_IMR_PERRIE	BIT(2)
+#define SPDIFRX_IMR_OVRIE	BIT(3)
+#define SPDIFRX_IMR_SBLKIE	BIT(4)
+#define SPDIFRX_IMR_SYNCDIE	BIT(5)
+#define SPDIFRX_IMR_IFEIE	BIT(6)
+
+#define SPDIFRX_XIMR_MASK	GENMASK(6, 0)
+
+/* Bit definition for SPDIFRX_SR register */
+#define SPDIFRX_SR_RXNE		BIT(0)
+#define SPDIFRX_SR_CSRNE	BIT(1)
+#define SPDIFRX_SR_PERR		BIT(2)
+#define SPDIFRX_SR_OVR		BIT(3)
+#define SPDIFRX_SR_SBD		BIT(4)
+#define SPDIFRX_SR_SYNCD	BIT(5)
+#define SPDIFRX_SR_FERR		BIT(6)
+#define SPDIFRX_SR_SERR		BIT(7)
+#define SPDIFRX_SR_TERR		BIT(8)
+
+#define SPDIFRX_SR_WIDTH5_SHIFT	16
+#define SPDIFRX_SR_WIDTH5_MASK	GENMASK(30, PDIFRX_SR_WIDTH5_SHIFT)
+#define SPDIFRX_SR_WIDTH5SET(x)	((x) << SPDIFRX_SR_WIDTH5_SHIFT)
+
+/* Bit definition for SPDIFRX_IFCR register */
+#define SPDIFRX_IFCR_PERRCF	BIT(2)
+#define SPDIFRX_IFCR_OVRCF	BIT(3)
+#define SPDIFRX_IFCR_SBDCF	BIT(4)
+#define SPDIFRX_IFCR_SYNCDCF	BIT(5)
+
+#define SPDIFRX_XIFCR_MASK	GENMASK(5, 2)
+
+/* Bit definition for SPDIFRX_DR register (DRFMT = 0b00) */
+#define SPDIFRX_DR0_DR_SHIFT	0
+#define SPDIFRX_DR0_DR_MASK	GENMASK(23, SPDIFRX_DR0_DR_SHIFT)
+#define SPDIFRX_DR0_DRSET(x)	((x) << SPDIFRX_DR0_DR_SHIFT)
+
+#define SPDIFRX_DR0_PE		BIT(24)
+
+#define SPDIFRX_DR0_V		BIT(25)
+#define SPDIFRX_DR0_U		BIT(26)
+#define SPDIFRX_DR0_C		BIT(27)
+
+#define SPDIFRX_DR0_PT_SHIFT	28
+#define SPDIFRX_DR0_PT_MASK	GENMASK(29, SPDIFRX_DR0_PT_SHIFT)
+#define SPDIFRX_DR0_PTSET(x)	((x) << SPDIFRX_DR0_PT_SHIFT)
+
+/* Bit definition for SPDIFRX_DR register (DRFMT = 0b01) */
+#define  SPDIFRX_DR1_PE		BIT(0)
+#define  SPDIFRX_DR1_V		BIT(1)
+#define  SPDIFRX_DR1_U		BIT(2)
+#define  SPDIFRX_DR1_C		BIT(3)
+
+#define  SPDIFRX_DR1_PT_SHIFT	4
+#define  SPDIFRX_DR1_PT_MASK	GENMASK(5, SPDIFRX_DR1_PT_SHIFT)
+#define  SPDIFRX_DR1_PTSET(x)	((x) << SPDIFRX_DR1_PT_SHIFT)
+
+#define SPDIFRX_DR1_DR_SHIFT	8
+#define SPDIFRX_DR1_DR_MASK	GENMASK(31, SPDIFRX_DR1_DR_SHIFT)
+#define SPDIFRX_DR1_DRSET(x)	((x) << SPDIFRX_DR1_DR_SHIFT)
+
+/* Bit definition for SPDIFRX_DR register (DRFMT = 0b10) */
+#define SPDIFRX_DR1_DRNL1_SHIFT	0
+#define SPDIFRX_DR1_DRNL1_MASK	GENMASK(15, SPDIFRX_DR1_DRNL1_SHIFT)
+#define SPDIFRX_DR1_DRNL1SET(x)	((x) << SPDIFRX_DR1_DRNL1_SHIFT)
+
+#define SPDIFRX_DR1_DRNL2_SHIFT	16
+#define SPDIFRX_DR1_DRNL2_MASK	GENMASK(31, SPDIFRX_DR1_DRNL2_SHIFT)
+#define SPDIFRX_DR1_DRNL2SET(x)	((x) << SPDIFRX_DR1_DRNL2_SHIFT)
+
+/* Bit definition for SPDIFRX_CSR register */
+#define SPDIFRX_CSR_USR_SHIFT	0
+#define SPDIFRX_CSR_USR_MASK	GENMASK(15, SPDIFRX_CSR_USR_SHIFT)
+#define SPDIFRX_CSR_USRGET(x)	(((x) & SPDIFRX_CSR_USR_MASK)\
+				>> SPDIFRX_CSR_USR_SHIFT)
+
+#define SPDIFRX_CSR_CS_SHIFT	16
+#define SPDIFRX_CSR_CS_MASK	GENMASK(23, SPDIFRX_CSR_CS_SHIFT)
+#define SPDIFRX_CSR_CSGET(x)	(((x) & SPDIFRX_CSR_CS_MASK)\
+				>> SPDIFRX_CSR_CS_SHIFT)
+
+#define SPDIFRX_CSR_SOB		BIT(24)
+
+/* Bit definition for SPDIFRX_DIR register */
+#define SPDIFRX_DIR_THI_SHIFT	0
+#define SPDIFRX_DIR_THI_MASK	GENMASK(12, SPDIFRX_DIR_THI_SHIFT)
+#define SPDIFRX_DIR_THI_SET(x)	((x) << SPDIFRX_DIR_THI_SHIFT)
+
+#define SPDIFRX_DIR_TLO_SHIFT	16
+#define SPDIFRX_DIR_TLO_MASK	GENMASK(28, SPDIFRX_DIR_TLO_SHIFT)
+#define SPDIFRX_DIR_TLO_SET(x)	((x) << SPDIFRX_DIR_TLO_SHIFT)
+
+#define SPDIFRX_SPDIFEN_DISABLE	0x0
+#define SPDIFRX_SPDIFEN_SYNC	0x1
+#define SPDIFRX_SPDIFEN_ENABLE	0x3
+
+#define SPDIFRX_IN1		0x1
+#define SPDIFRX_IN2		0x2
+#define SPDIFRX_IN3		0x3
+#define SPDIFRX_IN4		0x4
+#define SPDIFRX_IN5		0x5
+#define SPDIFRX_IN6		0x6
+#define SPDIFRX_IN7		0x7
+#define SPDIFRX_IN8		0x8
+
+#define SPDIFRX_NBTR_NONE	0x0
+#define SPDIFRX_NBTR_3		0x1
+#define SPDIFRX_NBTR_15		0x2
+#define SPDIFRX_NBTR_63		0x3
+
+#define SPDIFRX_DRFMT_RIGHT	0x0
+#define SPDIFRX_DRFMT_LEFT	0x1
+#define SPDIFRX_DRFMT_PACKED	0x2
+
+/* 192 CS bits in S/PDIF frame. i.e 24 CS bytes */
+#define SPDIFRX_CS_BYTES_NB	24
+#define SPDIFRX_UB_BYTES_NB	48
+
+/*
+ * CSR register is retrieved as a 32 bits word
+ * It contains 1 channel status byte and 2 user data bytes
+ * 2 S/PDIF frames are acquired to get all CS/UB bits
+ */
+#define SPDIFRX_CSR_BUF_LENGTH	(SPDIFRX_CS_BYTES_NB * 4 * 2)
+
+/**
+ * struct stm32_spdifrx_data - private data of SPDIFRX
+ * @pdev: device data pointer
+ * @base: mmio register base virtual address
+ * @regmap: SPDIFRX register map pointer
+ * @regmap_conf: SPDIFRX register map configuration pointer
+ * @cs_completion: channel status retrieving completion
+ * @kclk: kernel clock feeding the SPDIFRX clock generator
+ * @dma_params: dma configuration data for rx channel
+ * @substream: PCM substream data pointer
+ * @dmab: dma buffer info pointer
+ * @ctrl_chan: dma channel for S/PDIF control bits
+ * @desc:dma async transaction descriptor
+ * @slave_config: dma slave channel runtime config pointer
+ * @phys_addr: SPDIFRX registers physical base address
+ * @lock: synchronization enabling lock
+ * @cs: channel status buffer
+ * @ub: user data buffer
+ * @irq: SPDIFRX interrupt line
+ * @refcount: keep count of opened DMA channels
+ */
+struct stm32_spdifrx_data {
+	struct platform_device *pdev;
+	void __iomem *base;
+	struct regmap *regmap;
+	const struct regmap_config *regmap_conf;
+	struct completion cs_completion;
+	struct clk *kclk;
+	struct snd_dmaengine_dai_dma_data dma_params;
+	struct snd_pcm_substream *substream;
+	struct snd_dma_buffer *dmab;
+	struct dma_chan *ctrl_chan;
+	struct dma_async_tx_descriptor *desc;
+	struct dma_slave_config slave_config;
+	dma_addr_t phys_addr;
+	spinlock_t lock;  /* Sync enabling lock */
+	unsigned char cs[SPDIFRX_CS_BYTES_NB];
+	unsigned char ub[SPDIFRX_UB_BYTES_NB];
+	int irq;
+	int refcount;
+};
+
+static void stm32_spdifrx_dma_complete(void *data)
+{
+	struct stm32_spdifrx_data *spdifrx = (struct stm32_spdifrx_data *)data;
+	struct platform_device *pdev = spdifrx->pdev;
+	u32 *p_start = (u32 *)spdifrx->dmab->area;
+	u32 *p_end = p_start + (2 * SPDIFRX_CS_BYTES_NB) - 1;
+	u32 *ptr = p_start;
+	u16 *ub_ptr = (short *)spdifrx->ub;
+	int i = 0;
+
+	regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+			   SPDIFRX_CR_CBDMAEN,
+			   (unsigned int)~SPDIFRX_CR_CBDMAEN);
+
+	if (!spdifrx->dmab->area)
+		return;
+
+	while (ptr <= p_end) {
+		if (*ptr & SPDIFRX_CSR_SOB)
+			break;
+		ptr++;
+	}
+
+	if (ptr > p_end) {
+		dev_err(&pdev->dev, "Start of S/PDIF block not found\n");
+		return;
+	}
+
+	while (i < SPDIFRX_CS_BYTES_NB) {
+		spdifrx->cs[i] = (unsigned char)SPDIFRX_CSR_CSGET(*ptr);
+		*ub_ptr++ = SPDIFRX_CSR_USRGET(*ptr++);
+		if (ptr > p_end) {
+			dev_err(&pdev->dev, "Failed to get channel status\n");
+			return;
+		}
+		i++;
+	}
+
+	complete(&spdifrx->cs_completion);
+}
+
+static int stm32_spdifrx_dma_ctrl_start(struct stm32_spdifrx_data *spdifrx)
+{
+	dma_cookie_t cookie;
+	int err;
+
+	spdifrx->desc = dmaengine_prep_slave_single(spdifrx->ctrl_chan,
+						    spdifrx->dmab->addr,
+						    SPDIFRX_CSR_BUF_LENGTH,
+						    DMA_DEV_TO_MEM,
+						    DMA_CTRL_ACK);
+	if (!spdifrx->desc)
+		return -EINVAL;
+
+	spdifrx->desc->callback = stm32_spdifrx_dma_complete;
+	spdifrx->desc->callback_param = spdifrx;
+	cookie = dmaengine_submit(spdifrx->desc);
+	err = dma_submit_error(cookie);
+	if (err)
+		return -EINVAL;
+
+	dma_async_issue_pending(spdifrx->ctrl_chan);
+
+	return 0;
+}
+
+static void stm32_spdifrx_dma_ctrl_stop(struct stm32_spdifrx_data *spdifrx)
+{
+	dmaengine_terminate_async(spdifrx->ctrl_chan);
+}
+
+static int stm32_spdifrx_start_sync(struct stm32_spdifrx_data *spdifrx)
+{
+	int cr, cr_mask, imr, ret;
+
+	/* Enable IRQs */
+	imr = SPDIFRX_IMR_IFEIE | SPDIFRX_IMR_SYNCDIE | SPDIFRX_IMR_PERRIE;
+	ret = regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_IMR, imr, imr);
+	if (ret)
+		return ret;
+
+	spin_lock(&spdifrx->lock);
+
+	spdifrx->refcount++;
+
+	regmap_read(spdifrx->regmap, STM32_SPDIFRX_CR, &cr);
+
+	if (!(cr & SPDIFRX_CR_SPDIFEN_MASK)) {
+		/*
+		 * Start sync if SPDIFRX is still in idle state.
+		 * SPDIFRX reception enabled when sync done
+		 */
+		dev_dbg(&spdifrx->pdev->dev, "start synchronization\n");
+
+		/*
+		 * SPDIFRX configuration:
+		 * Wait for activity before starting sync process. This avoid
+		 * to issue sync errors when spdif signal is missing on input.
+		 * Preamble, CS, user, validity and parity error bits not copied
+		 * to DR register.
+		 */
+		cr = SPDIFRX_CR_WFA | SPDIFRX_CR_PMSK | SPDIFRX_CR_VMSK |
+		     SPDIFRX_CR_CUMSK | SPDIFRX_CR_PTMSK | SPDIFRX_CR_RXSTEO;
+		cr_mask = cr;
+
+		cr |= SPDIFRX_CR_SPDIFENSET(SPDIFRX_SPDIFEN_SYNC);
+		cr_mask |= SPDIFRX_CR_SPDIFEN_MASK;
+		ret = regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+					 cr_mask, cr);
+		if (ret < 0)
+			dev_err(&spdifrx->pdev->dev,
+				"Failed to start synchronization\n");
+	}
+
+	spin_unlock(&spdifrx->lock);
+
+	return ret;
+}
+
+static void stm32_spdifrx_stop(struct stm32_spdifrx_data *spdifrx)
+{
+	int cr, cr_mask, reg;
+
+	spin_lock(&spdifrx->lock);
+
+	if (--spdifrx->refcount) {
+		spin_unlock(&spdifrx->lock);
+		return;
+	}
+
+	cr = SPDIFRX_CR_SPDIFENSET(SPDIFRX_SPDIFEN_DISABLE);
+	cr_mask = SPDIFRX_CR_SPDIFEN_MASK | SPDIFRX_CR_RXDMAEN;
+
+	regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR, cr_mask, cr);
+
+	regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_IMR,
+			   SPDIFRX_XIMR_MASK, 0);
+
+	regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_IFCR,
+			   SPDIFRX_XIFCR_MASK, SPDIFRX_XIFCR_MASK);
+
+	/* dummy read to clear CSRNE and RXNE in status register */
+	regmap_read(spdifrx->regmap, STM32_SPDIFRX_DR, &reg);
+	regmap_read(spdifrx->regmap, STM32_SPDIFRX_CSR, &reg);
+
+	spin_unlock(&spdifrx->lock);
+}
+
+static int stm32_spdifrx_dma_ctrl_register(struct device *dev,
+					   struct stm32_spdifrx_data *spdifrx)
+{
+	int ret;
+
+	spdifrx->dmab = devm_kzalloc(dev, sizeof(struct snd_dma_buffer),
+				     GFP_KERNEL);
+	if (!spdifrx->dmab)
+		return -ENOMEM;
+
+	spdifrx->dmab->dev.type = SNDRV_DMA_TYPE_DEV_IRAM;
+	spdifrx->dmab->dev.dev = dev;
+	ret = snd_dma_alloc_pages(spdifrx->dmab->dev.type, dev,
+				  SPDIFRX_CSR_BUF_LENGTH, spdifrx->dmab);
+	if (ret < 0) {
+		dev_err(dev, "snd_dma_alloc_pages returned error %d\n", ret);
+		return ret;
+	}
+
+	spdifrx->ctrl_chan = dma_request_chan(dev, "rx-ctrl");
+	if (!spdifrx->ctrl_chan) {
+		dev_err(dev, "dma_request_slave_channel failed\n");
+		return -EINVAL;
+	}
+
+	spdifrx->slave_config.direction = DMA_DEV_TO_MEM;
+	spdifrx->slave_config.src_addr = (dma_addr_t)(spdifrx->phys_addr +
+					 STM32_SPDIFRX_CSR);
+	spdifrx->slave_config.dst_addr = spdifrx->dmab->addr;
+	spdifrx->slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	spdifrx->slave_config.src_maxburst = 1;
+
+	ret = dmaengine_slave_config(spdifrx->ctrl_chan,
+				     &spdifrx->slave_config);
+	if (ret < 0) {
+		dev_err(dev, "dmaengine_slave_config returned error %d\n", ret);
+		dma_release_channel(spdifrx->ctrl_chan);
+		spdifrx->ctrl_chan = NULL;
+	}
+
+	return ret;
+};
+
+static const char * const spdifrx_enum_input[] = {
+	"in0", "in1", "in2", "in3"
+};
+
+/*  By default CS bits are retrieved from channel A */
+static const char * const spdifrx_enum_cs_channel[] = {
+	"A", "B"
+};
+
+static SOC_ENUM_SINGLE_DECL(ctrl_enum_input,
+			    STM32_SPDIFRX_CR, SPDIFRX_CR_INSEL_SHIFT,
+			    spdifrx_enum_input);
+
+static SOC_ENUM_SINGLE_DECL(ctrl_enum_cs_channel,
+			    STM32_SPDIFRX_CR, SPDIFRX_CR_CHSEL_SHIFT,
+			    spdifrx_enum_cs_channel);
+
+static int stm32_spdifrx_info(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+	uinfo->count = 1;
+
+	return 0;
+}
+
+static int stm32_spdifrx_ub_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+	uinfo->count = 1;
+
+	return 0;
+}
+
+static int stm32_spdifrx_get_ctrl_data(struct stm32_spdifrx_data *spdifrx)
+{
+	int ret = 0;
+
+	memset(spdifrx->cs, 0, SPDIFRX_CS_BYTES_NB);
+	memset(spdifrx->ub, 0, SPDIFRX_UB_BYTES_NB);
+
+	ret = stm32_spdifrx_dma_ctrl_start(spdifrx);
+	if (ret < 0)
+		return ret;
+
+	ret = clk_prepare_enable(spdifrx->kclk);
+	if (ret) {
+		dev_err(&spdifrx->pdev->dev, "Enable kclk failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+				 SPDIFRX_CR_CBDMAEN, SPDIFRX_CR_CBDMAEN);
+	if (ret < 0)
+		goto end;
+
+	ret = stm32_spdifrx_start_sync(spdifrx);
+	if (ret < 0)
+		goto end;
+
+	if (wait_for_completion_interruptible_timeout(&spdifrx->cs_completion,
+						      msecs_to_jiffies(100))
+						      <= 0) {
+		dev_err(&spdifrx->pdev->dev, "Failed to get control data\n");
+		ret = -EAGAIN;
+	}
+
+	stm32_spdifrx_stop(spdifrx);
+	stm32_spdifrx_dma_ctrl_stop(spdifrx);
+
+end:
+	clk_disable_unprepare(spdifrx->kclk);
+
+	return ret;
+}
+
+static int stm32_spdifrx_capture_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+
+	stm32_spdifrx_get_ctrl_data(spdifrx);
+
+	ucontrol->value.iec958.status[0] = spdifrx->cs[0];
+	ucontrol->value.iec958.status[1] = spdifrx->cs[1];
+	ucontrol->value.iec958.status[2] = spdifrx->cs[2];
+	ucontrol->value.iec958.status[3] = spdifrx->cs[3];
+	ucontrol->value.iec958.status[4] = spdifrx->cs[4];
+
+	return 0;
+}
+
+static int stm32_spdif_user_bits_get(struct snd_kcontrol *kcontrol,
+				     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+
+	stm32_spdifrx_get_ctrl_data(spdifrx);
+
+	ucontrol->value.iec958.status[0] = spdifrx->ub[0];
+	ucontrol->value.iec958.status[1] = spdifrx->ub[1];
+	ucontrol->value.iec958.status[2] = spdifrx->ub[2];
+	ucontrol->value.iec958.status[3] = spdifrx->ub[3];
+	ucontrol->value.iec958.status[4] = spdifrx->ub[4];
+
+	return 0;
+}
+
+static struct snd_kcontrol_new stm32_spdifrx_iec_ctrls[] = {
+	/* Channel status control */
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+		.name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
+		.access = SNDRV_CTL_ELEM_ACCESS_READ |
+			  SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+		.info = stm32_spdifrx_info,
+		.get = stm32_spdifrx_capture_get,
+	},
+	/* User bits control */
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+		.name = "IEC958 User Bit Capture Default",
+		.access = SNDRV_CTL_ELEM_ACCESS_READ |
+			  SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+		.info = stm32_spdifrx_ub_info,
+		.get = stm32_spdif_user_bits_get,
+	},
+};
+
+static struct snd_kcontrol_new stm32_spdifrx_ctrls[] = {
+	SOC_ENUM("SPDIFRX input", ctrl_enum_input),
+	SOC_ENUM("SPDIFRX CS channel", ctrl_enum_cs_channel),
+};
+
+static int stm32_spdifrx_dai_register_ctrls(struct snd_soc_dai *cpu_dai)
+{
+	int ret;
+
+	ret = snd_soc_add_dai_controls(cpu_dai, stm32_spdifrx_iec_ctrls,
+				       ARRAY_SIZE(stm32_spdifrx_iec_ctrls));
+	if (ret < 0)
+		return ret;
+
+	return snd_soc_add_component_controls(cpu_dai->component,
+					      stm32_spdifrx_ctrls,
+					      ARRAY_SIZE(stm32_spdifrx_ctrls));
+}
+
+static int stm32_spdifrx_dai_probe(struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_spdifrx_data *spdifrx = dev_get_drvdata(cpu_dai->dev);
+
+	spdifrx->dma_params.addr = (dma_addr_t)(spdifrx->phys_addr +
+				   STM32_SPDIFRX_DR);
+	spdifrx->dma_params.maxburst = 1;
+
+	snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params);
+
+	return stm32_spdifrx_dai_register_ctrls(cpu_dai);
+}
+
+static bool stm32_spdifrx_readable_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case STM32_SPDIFRX_CR:
+	case STM32_SPDIFRX_IMR:
+	case STM32_SPDIFRX_SR:
+	case STM32_SPDIFRX_IFCR:
+	case STM32_SPDIFRX_DR:
+	case STM32_SPDIFRX_CSR:
+	case STM32_SPDIFRX_DIR:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool stm32_spdifrx_volatile_reg(struct device *dev, unsigned int reg)
+{
+	if (reg == STM32_SPDIFRX_DR)
+		return true;
+
+	return false;
+}
+
+static bool stm32_spdifrx_writeable_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case STM32_SPDIFRX_CR:
+	case STM32_SPDIFRX_IMR:
+	case STM32_SPDIFRX_IFCR:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config stm32_h7_spdifrx_regmap_conf = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = STM32_SPDIFRX_DIR,
+	.readable_reg = stm32_spdifrx_readable_reg,
+	.volatile_reg = stm32_spdifrx_volatile_reg,
+	.writeable_reg = stm32_spdifrx_writeable_reg,
+	.fast_io = true,
+};
+
+static irqreturn_t stm32_spdifrx_isr(int irq, void *devid)
+{
+	struct stm32_spdifrx_data *spdifrx = (struct stm32_spdifrx_data *)devid;
+	struct snd_pcm_substream *substream = spdifrx->substream;
+	struct platform_device *pdev = spdifrx->pdev;
+	unsigned int cr, mask, sr, imr;
+	unsigned int flags;
+	int err = 0, err_xrun = 0;
+
+	regmap_read(spdifrx->regmap, STM32_SPDIFRX_SR, &sr);
+	regmap_read(spdifrx->regmap, STM32_SPDIFRX_IMR, &imr);
+
+	mask = imr & SPDIFRX_XIMR_MASK;
+	/* SERR, TERR, FERR IRQs are generated if IFEIE is set */
+	if (mask & SPDIFRX_IMR_IFEIE)
+		mask |= (SPDIFRX_IMR_IFEIE << 1) | (SPDIFRX_IMR_IFEIE << 2);
+
+	flags = sr & mask;
+	if (!flags) {
+		dev_err(&pdev->dev, "Unexpected IRQ. rflags=%#x, imr=%#x\n",
+			sr, imr);
+		return IRQ_NONE;
+	}
+
+	/* Clear IRQs */
+	regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_IFCR,
+			   SPDIFRX_XIFCR_MASK, flags);
+
+	if (flags & SPDIFRX_SR_PERR) {
+		dev_dbg(&pdev->dev, "Parity error\n");
+		err_xrun = 1;
+	}
+
+	if (flags & SPDIFRX_SR_OVR) {
+		dev_dbg(&pdev->dev, "Overrun error\n");
+		err_xrun = 1;
+	}
+
+	if (flags & SPDIFRX_SR_SBD)
+		dev_dbg(&pdev->dev, "Synchronization block detected\n");
+
+	if (flags & SPDIFRX_SR_SYNCD) {
+		dev_dbg(&pdev->dev, "Synchronization done\n");
+
+		/* Enable spdifrx */
+		cr = SPDIFRX_CR_SPDIFENSET(SPDIFRX_SPDIFEN_ENABLE);
+		regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+				   SPDIFRX_CR_SPDIFEN_MASK, cr);
+	}
+
+	if (flags & SPDIFRX_SR_FERR) {
+		dev_dbg(&pdev->dev, "Frame error\n");
+		err = 1;
+	}
+
+	if (flags & SPDIFRX_SR_SERR) {
+		dev_dbg(&pdev->dev, "Synchronization error\n");
+		err = 1;
+	}
+
+	if (flags & SPDIFRX_SR_TERR) {
+		dev_dbg(&pdev->dev, "Timeout error\n");
+		err = 1;
+	}
+
+	if (err) {
+		/* SPDIFRX in STATE_STOP. Disable SPDIFRX to clear errors */
+		cr = SPDIFRX_CR_SPDIFENSET(SPDIFRX_SPDIFEN_DISABLE);
+		regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+				   SPDIFRX_CR_SPDIFEN_MASK, cr);
+
+		if (substream)
+			snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
+
+		return IRQ_HANDLED;
+	}
+
+	if (err_xrun && substream)
+		snd_pcm_stop_xrun(substream);
+
+	return IRQ_HANDLED;
+}
+
+static int stm32_spdifrx_startup(struct snd_pcm_substream *substream,
+				 struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
+
+	spdifrx->substream = substream;
+
+	ret = clk_prepare_enable(spdifrx->kclk);
+	if (ret)
+		dev_err(&spdifrx->pdev->dev, "Enable kclk failed: %d\n", ret);
+
+	return ret;
+}
+
+static int stm32_spdifrx_hw_params(struct snd_pcm_substream *substream,
+				   struct snd_pcm_hw_params *params,
+				   struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+	int data_size = params_width(params);
+	int fmt;
+
+	switch (data_size) {
+	case 16:
+		fmt = SPDIFRX_DRFMT_PACKED;
+		spdifrx->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+		break;
+	case 32:
+		fmt = SPDIFRX_DRFMT_LEFT;
+		spdifrx->dma_params.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+		break;
+	default:
+		dev_err(&spdifrx->pdev->dev, "Unexpected data format\n");
+		return -EINVAL;
+	}
+
+	snd_soc_dai_init_dma_data(cpu_dai, NULL, &spdifrx->dma_params);
+
+	return regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+				  SPDIFRX_CR_DRFMT_MASK,
+				  SPDIFRX_CR_DRFMTSET(fmt));
+}
+
+static int stm32_spdifrx_trigger(struct snd_pcm_substream *substream, int cmd,
+				 struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret = 0;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_IMR,
+				   SPDIFRX_IMR_OVRIE, SPDIFRX_IMR_OVRIE);
+
+		regmap_update_bits(spdifrx->regmap, STM32_SPDIFRX_CR,
+				   SPDIFRX_CR_RXDMAEN, SPDIFRX_CR_RXDMAEN);
+
+		ret = stm32_spdifrx_start_sync(spdifrx);
+		break;
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+	case SNDRV_PCM_TRIGGER_STOP:
+		stm32_spdifrx_stop(spdifrx);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
+static void stm32_spdifrx_shutdown(struct snd_pcm_substream *substream,
+				   struct snd_soc_dai *cpu_dai)
+{
+	struct stm32_spdifrx_data *spdifrx = snd_soc_dai_get_drvdata(cpu_dai);
+
+	spdifrx->substream = NULL;
+	clk_disable_unprepare(spdifrx->kclk);
+}
+
+static const struct snd_soc_dai_ops stm32_spdifrx_pcm_dai_ops = {
+	.startup	= stm32_spdifrx_startup,
+	.hw_params	= stm32_spdifrx_hw_params,
+	.trigger	= stm32_spdifrx_trigger,
+	.shutdown	= stm32_spdifrx_shutdown,
+};
+
+static struct snd_soc_dai_driver stm32_spdifrx_dai[] = {
+	{
+		.name = "spdifrx-capture-cpu-dai",
+		.probe = stm32_spdifrx_dai_probe,
+		.capture = {
+			.stream_name = "CPU-Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = SNDRV_PCM_RATE_8000_192000,
+			.formats = SNDRV_PCM_FMTBIT_S32_LE |
+				   SNDRV_PCM_FMTBIT_S16_LE,
+		},
+		.ops = &stm32_spdifrx_pcm_dai_ops,
+	}
+};
+
+static const struct snd_pcm_hardware stm32_spdifrx_pcm_hw = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP,
+	.buffer_bytes_max = 8 * PAGE_SIZE,
+	.period_bytes_max = 2048, /* MDMA constraint */
+	.periods_min = 2,
+	.periods_max = 8,
+};
+
+static const struct snd_soc_component_driver stm32_spdifrx_component = {
+	.name = "stm32-spdifrx",
+};
+
+static const struct snd_dmaengine_pcm_config stm32_spdifrx_pcm_config = {
+	.pcm_hardware = &stm32_spdifrx_pcm_hw,
+	.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
+};
+
+static const struct of_device_id stm32_spdifrx_ids[] = {
+	{
+		.compatible = "st,stm32h7-spdifrx",
+		.data = &stm32_h7_spdifrx_regmap_conf
+	},
+	{}
+};
+
+static int stm_spdifrx_parse_of(struct platform_device *pdev,
+				struct stm32_spdifrx_data *spdifrx)
+{
+	struct device_node *np = pdev->dev.of_node;
+	const struct of_device_id *of_id;
+	struct resource *res;
+
+	if (!np)
+		return -ENODEV;
+
+	of_id = of_match_device(stm32_spdifrx_ids, &pdev->dev);
+	if (of_id)
+		spdifrx->regmap_conf =
+			(const struct regmap_config *)of_id->data;
+	else
+		return -EINVAL;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	spdifrx->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(spdifrx->base))
+		return PTR_ERR(spdifrx->base);
+
+	spdifrx->phys_addr = res->start;
+
+	spdifrx->kclk = devm_clk_get(&pdev->dev, "kclk");
+	if (IS_ERR(spdifrx->kclk)) {
+		dev_err(&pdev->dev, "Could not get kclk\n");
+		return PTR_ERR(spdifrx->kclk);
+	}
+
+	spdifrx->irq = platform_get_irq(pdev, 0);
+	if (spdifrx->irq < 0) {
+		dev_err(&pdev->dev, "No irq for node %s\n", pdev->name);
+		return spdifrx->irq;
+	}
+
+	return 0;
+}
+
+static int stm32_spdifrx_probe(struct platform_device *pdev)
+{
+	struct stm32_spdifrx_data *spdifrx;
+	struct reset_control *rst;
+	const struct snd_dmaengine_pcm_config *pcm_config = NULL;
+	int ret;
+
+	spdifrx = devm_kzalloc(&pdev->dev, sizeof(*spdifrx), GFP_KERNEL);
+	if (!spdifrx)
+		return -ENOMEM;
+
+	spdifrx->pdev = pdev;
+	init_completion(&spdifrx->cs_completion);
+	spin_lock_init(&spdifrx->lock);
+
+	platform_set_drvdata(pdev, spdifrx);
+
+	ret = stm_spdifrx_parse_of(pdev, spdifrx);
+	if (ret)
+		return ret;
+
+	spdifrx->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "kclk",
+						    spdifrx->base,
+						    spdifrx->regmap_conf);
+	if (IS_ERR(spdifrx->regmap)) {
+		dev_err(&pdev->dev, "Regmap init failed\n");
+		return PTR_ERR(spdifrx->regmap);
+	}
+
+	ret = devm_request_irq(&pdev->dev, spdifrx->irq, stm32_spdifrx_isr, 0,
+			       dev_name(&pdev->dev), spdifrx);
+	if (ret) {
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
+		return ret;
+	}
+
+	rst = devm_reset_control_get(&pdev->dev, NULL);
+	if (!IS_ERR(rst)) {
+		reset_control_assert(rst);
+		udelay(2);
+		reset_control_deassert(rst);
+	}
+
+	ret = devm_snd_soc_register_component(&pdev->dev,
+					      &stm32_spdifrx_component,
+					      stm32_spdifrx_dai,
+					      ARRAY_SIZE(stm32_spdifrx_dai));
+	if (ret)
+		return ret;
+
+	ret = stm32_spdifrx_dma_ctrl_register(&pdev->dev, spdifrx);
+	if (ret)
+		goto error;
+
+	pcm_config = &stm32_spdifrx_pcm_config;
+	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0);
+	if (ret) {
+		dev_err(&pdev->dev, "PCM DMA register returned %d\n", ret);
+		goto error;
+	}
+
+	return 0;
+
+error:
+	if (spdifrx->ctrl_chan)
+		dma_release_channel(spdifrx->ctrl_chan);
+	if (spdifrx->dmab)
+		snd_dma_free_pages(spdifrx->dmab);
+
+	return ret;
+}
+
+static int stm32_spdifrx_remove(struct platform_device *pdev)
+{
+	struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev);
+
+	if (spdifrx->ctrl_chan)
+		dma_release_channel(spdifrx->ctrl_chan);
+
+	if (spdifrx->dmab)
+		snd_dma_free_pages(spdifrx->dmab);
+
+	return 0;
+}
+
+MODULE_DEVICE_TABLE(of, stm32_spdifrx_ids);
+
+static struct platform_driver stm32_spdifrx_driver = {
+	.driver = {
+		.name = "st,stm32-spdifrx",
+		.of_match_table = stm32_spdifrx_ids,
+	},
+	.probe = stm32_spdifrx_probe,
+	.remove = stm32_spdifrx_remove,
+};
+
+module_platform_driver(stm32_spdifrx_driver);
+
+MODULE_DESCRIPTION("STM32 Soc spdifrx Interface");
+MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_ALIAS("platform:stm32-spdifrx");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index c3aab10fa0852..150069987c0c3 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1339,6 +1339,44 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
 	return card;
 };
 
+static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
+{
+	struct snd_soc_card *card;
+	int ret;
+
+	card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+	if (!card)
+		return ERR_PTR(-ENOMEM);
+
+	aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+						 "allwinner,codec-analog-controls",
+						 0);
+	if (!aux_dev.codec_of_node) {
+		dev_err(dev, "Can't find analog controls for codec.\n");
+		return ERR_PTR(-EINVAL);
+	};
+
+	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+	if (!card->dai_link)
+		return ERR_PTR(-ENOMEM);
+
+	card->dev		= dev;
+	card->name		= "V3s Audio Codec";
+	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;
+	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
+	card->dapm_routes	= sun8i_codec_card_routes;
+	card->num_dapm_routes	= ARRAY_SIZE(sun8i_codec_card_routes);
+	card->aux_dev		= &aux_dev;
+	card->num_aux_devs	= 1;
+	card->fully_routed	= true;
+
+	ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+	if (ret)
+		dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+	return card;
+};
+
 static const struct regmap_config sun4i_codec_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
@@ -1374,6 +1412,13 @@ static const struct regmap_config sun8i_h3_codec_regmap_config = {
 	.max_register	= SUN8I_H3_CODEC_ADC_DBG,
 };
 
+static const struct regmap_config sun8i_v3s_codec_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= SUN8I_H3_CODEC_ADC_DBG,
+};
+
 struct sun4i_codec_quirks {
 	const struct regmap_config *regmap_config;
 	const struct snd_soc_codec_driver *codec;
@@ -1437,6 +1482,20 @@ static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
 	.has_reset	= true,
 };
 
+static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
+	.regmap_config	= &sun8i_v3s_codec_regmap_config,
+	/*
+	 * TODO The codec structure should be split out, like
+	 * H3, when adding digital audio processing support.
+	 */
+	.codec		= &sun8i_a23_codec_codec,
+	.create_card	= sun8i_v3s_codec_create_card,
+	.reg_adc_fifoc	= REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+	.reg_dac_txdata	= SUN8I_H3_CODEC_DAC_TXDATA,
+	.reg_adc_rxdata	= SUN6I_CODEC_ADC_RXDATA,
+	.has_reset	= true,
+};
+
 static const struct of_device_id sun4i_codec_of_match[] = {
 	{
 		.compatible = "allwinner,sun4i-a10-codec",
@@ -1458,6 +1517,10 @@ static const struct of_device_id sun4i_codec_of_match[] = {
 		.compatible = "allwinner,sun8i-h3-codec",
 		.data = &sun8i_h3_codec_quirks,
 	},
+	{
+		.compatible = "allwinner,sun8i-v3s-codec",
+		.data = &sun8i_v3s_codec_quirks,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 6c17c99c2c8da..485e79f292c48 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -219,6 +219,22 @@ static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = {
 			  SUN8I_ADDA_LOMIXSC_MIC2, 1, 0),
 };
 
+/* mixer controls */
+static const struct snd_kcontrol_new sun8i_v3s_codec_mixer_controls[] = {
+	SOC_DAPM_DOUBLE_R("DAC Playback Switch",
+			  SUN8I_ADDA_LOMIXSC,
+			  SUN8I_ADDA_ROMIXSC,
+			  SUN8I_ADDA_LOMIXSC_DACL, 1, 0),
+	SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
+			  SUN8I_ADDA_LOMIXSC,
+			  SUN8I_ADDA_ROMIXSC,
+			  SUN8I_ADDA_LOMIXSC_DACR, 1, 0),
+	SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
+			  SUN8I_ADDA_LOMIXSC,
+			  SUN8I_ADDA_ROMIXSC,
+			  SUN8I_ADDA_LOMIXSC_MIC1, 1, 0),
+};
+
 /* ADC mixer controls */
 static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
 	SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
@@ -243,6 +259,22 @@ static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
 			  SUN8I_ADDA_LADCMIXSC_MIC2, 1, 0),
 };
 
+/* ADC mixer controls */
+static const struct snd_kcontrol_new sun8i_v3s_codec_adc_mixer_controls[] = {
+	SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
+			  SUN8I_ADDA_LADCMIXSC,
+			  SUN8I_ADDA_RADCMIXSC,
+			  SUN8I_ADDA_LADCMIXSC_OMIXRL, 1, 0),
+	SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
+			  SUN8I_ADDA_LADCMIXSC,
+			  SUN8I_ADDA_RADCMIXSC,
+			  SUN8I_ADDA_LADCMIXSC_OMIXRR, 1, 0),
+	SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
+			  SUN8I_ADDA_LADCMIXSC,
+			  SUN8I_ADDA_RADCMIXSC,
+			  SUN8I_ADDA_LADCMIXSC_MIC1, 1, 0),
+};
+
 /* volume / mute controls */
 static const DECLARE_TLV_DB_SCALE(sun8i_codec_out_mixer_pregain_scale,
 				  -450, 150, 0);
@@ -289,16 +321,12 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
 	/* Microphone input */
 	SND_SOC_DAPM_INPUT("MIC1"),
 
-	/* Microphone Bias */
-	SND_SOC_DAPM_SUPPLY("MBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
-			    SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MMICBIASEN,
-			    0, NULL, 0),
-
 	/* Mic input path */
 	SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
 			 SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN, 0, NULL, 0),
+};
 
-	/* Mixers */
+static const struct snd_soc_dapm_widget sun8i_codec_mixer_widgets[] = {
 	SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
 			   SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
 			   sun8i_codec_mixer_controls,
@@ -317,10 +345,31 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
 			   ARRAY_SIZE(sun8i_codec_adc_mixer_controls)),
 };
 
+static const struct snd_soc_dapm_widget sun8i_v3s_codec_mixer_widgets[] = {
+	SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
+			   SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
+			   sun8i_v3s_codec_mixer_controls,
+			   ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
+	SND_SOC_DAPM_MIXER("Right Mixer", SUN8I_ADDA_DAC_PA_SRC,
+			   SUN8I_ADDA_DAC_PA_SRC_RMIXEN, 0,
+			   sun8i_v3s_codec_mixer_controls,
+			   ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
+	SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
+			   SUN8I_ADDA_ADC_AP_EN_ADCLEN, 0,
+			   sun8i_v3s_codec_adc_mixer_controls,
+			   ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
+	SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
+			   SUN8I_ADDA_ADC_AP_EN_ADCREN, 0,
+			   sun8i_v3s_codec_adc_mixer_controls,
+			   ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
+};
+
 static const struct snd_soc_dapm_route sun8i_codec_common_routes[] = {
 	/* Microphone Routes */
 	{ "Mic1 Amplifier", NULL, "MIC1"},
+};
 
+static const struct snd_soc_dapm_route sun8i_codec_mixer_routes[] = {
 	/* Left Mixer Routes */
 	{ "Left Mixer", "DAC Playback Switch", "Left DAC" },
 	{ "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
@@ -453,6 +502,27 @@ static int sun8i_codec_add_headphone(struct snd_soc_component *cmpnt)
 	return 0;
 }
 
+/* mbias specific widget */
+static const struct snd_soc_dapm_widget sun8i_codec_mbias_widgets[] = {
+	SND_SOC_DAPM_SUPPLY("MBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
+			    SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MMICBIASEN,
+			    0, NULL, 0),
+};
+
+static int sun8i_codec_add_mbias(struct snd_soc_component *cmpnt)
+{
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
+	struct device *dev = cmpnt->dev;
+	int ret;
+
+	ret = snd_soc_dapm_new_controls(dapm, sun8i_codec_mbias_widgets,
+					ARRAY_SIZE(sun8i_codec_mbias_widgets));
+	if (ret)
+		dev_err(dev, "Failed to add MBIAS DAPM widgets: %d\n", ret);
+
+	return ret;
+}
+
 /* hmic specific widget */
 static const struct snd_soc_dapm_widget sun8i_codec_hmic_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("HBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
@@ -679,6 +749,7 @@ struct sun8i_codec_analog_quirks {
 	bool has_hmic;
 	bool has_linein;
 	bool has_lineout;
+	bool has_mbias;
 	bool has_mic2;
 };
 
@@ -686,15 +757,64 @@ static const struct sun8i_codec_analog_quirks sun8i_a23_quirks = {
 	.has_headphone	= true,
 	.has_hmic	= true,
 	.has_linein	= true,
+	.has_mbias	= true,
 	.has_mic2	= true,
 };
 
 static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = {
 	.has_linein	= true,
 	.has_lineout	= true,
+	.has_mbias	= true,
 	.has_mic2	= true,
 };
 
+static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt,
+					const struct sun8i_codec_analog_quirks *quirks)
+{
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
+	struct device *dev = cmpnt->dev;
+	int ret;
+
+	if (!quirks->has_mic2 && !quirks->has_linein) {
+		/*
+		 * Apply the special widget set which has uses a control
+		 * without MIC2 and Line In, for SoCs without these.
+		 * TODO: not all special cases are supported now, this case
+		 * is present because it's the case of V3s.
+		 */
+		ret = snd_soc_dapm_new_controls(dapm,
+						sun8i_v3s_codec_mixer_widgets,
+						ARRAY_SIZE(sun8i_v3s_codec_mixer_widgets));
+		if (ret) {
+			dev_err(dev, "Failed to add V3s Mixer DAPM widgets: %d\n", ret);
+			return ret;
+		}
+	} else {
+		/* Apply the generic mixer widget set. */
+		ret = snd_soc_dapm_new_controls(dapm,
+						sun8i_codec_mixer_widgets,
+						ARRAY_SIZE(sun8i_codec_mixer_widgets));
+		if (ret) {
+			dev_err(dev, "Failed to add Mixer DAPM widgets: %d\n", ret);
+			return ret;
+		}
+	}
+
+	ret = snd_soc_dapm_add_routes(dapm, sun8i_codec_mixer_routes,
+				      ARRAY_SIZE(sun8i_codec_mixer_routes));
+	if (ret) {
+		dev_err(dev, "Failed to add Mixer DAPM routes: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static const struct sun8i_codec_analog_quirks sun8i_v3s_quirks = {
+	.has_headphone	= true,
+	.has_hmic	= true,
+};
+
 static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
 {
 	struct device *dev = cmpnt->dev;
@@ -709,6 +829,9 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
 	quirks = of_device_get_match_data(dev);
 
 	/* Add controls, widgets, and routes for individual features */
+	ret = sun8i_codec_analog_add_mixer(cmpnt, quirks);
+	if (ret)
+		return ret;
 
 	if (quirks->has_headphone) {
 		ret = sun8i_codec_add_headphone(cmpnt);
@@ -734,6 +857,12 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
 			return ret;
 	}
 
+	if (quirks->has_mbias) {
+		ret = sun8i_codec_add_mbias(cmpnt);
+		if (ret)
+			return ret;
+	}
+
 	if (quirks->has_mic2) {
 		ret = sun8i_codec_add_mic2(cmpnt);
 		if (ret)
@@ -762,6 +891,10 @@ static const struct of_device_id sun8i_codec_analog_of_match[] = {
 		.compatible = "allwinner,sun8i-h3-codec-analog",
 		.data = &sun8i_h3_quirks,
 	},
+	{
+		.compatible = "allwinner,sun8i-v3s-codec-analog",
+		.data = &sun8i_v3s_quirks,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(of, sun8i_codec_analog_of_match);
diff --git a/sound/soc/zte/zx-i2s.c b/sound/soc/zte/zx-i2s.c
index a865f37c2a56f..8bbad1d72bc56 100644
--- a/sound/soc/zte/zx-i2s.c
+++ b/sound/soc/zte/zx-i2s.c
@@ -203,13 +203,15 @@ static int zx_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBM_CFM:
-		i2s->master = 1;
-		val |= ZX_I2S_TIMING_MAST;
-		break;
-	case SND_SOC_DAIFMT_CBS_CFS:
+		/* Codec is master, and I2S is slave. */
 		i2s->master = 0;
 		val |= ZX_I2S_TIMING_SLAVE;
 		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		/* Codec is slave, and I2S is master. */
+		i2s->master = 1;
+		val |= ZX_I2S_TIMING_MAST;
+		break;
 	default:
 		dev_err(cpu_dai->dev, "Unknown master/slave format\n");
 		return -EINVAL;
@@ -226,11 +228,12 @@ static int zx_i2s_hw_params(struct snd_pcm_substream *substream,
 	struct zx_i2s_info *i2s = snd_soc_dai_get_drvdata(socdai);
 	struct snd_dmaengine_dai_dma_data *dma_data;
 	unsigned int lane, ch_num, len, ret = 0;
+	unsigned int ts_width = 32;
 	unsigned long val;
 	unsigned long chn_cfg;
 
 	dma_data = snd_soc_dai_get_dma_data(socdai, substream);
-	dma_data->addr_width = params_width(params) >> 3;
+	dma_data->addr_width = ts_width >> 3;
 
 	val = readl_relaxed(i2s->reg_base + ZX_I2S_TIMING_CTRL);
 	val &= ~(ZX_I2S_TIMING_TS_WIDTH_MASK | ZX_I2S_TIMING_DATA_SIZE_MASK |
@@ -251,7 +254,7 @@ static int zx_i2s_hw_params(struct snd_pcm_substream *substream,
 		dev_err(socdai->dev, "Unknown data format\n");
 		return -EINVAL;
 	}
-	val |= ZX_I2S_TIMING_TS_WIDTH(len) | ZX_I2S_TIMING_DATA_SIZE(len);
+	val |= ZX_I2S_TIMING_TS_WIDTH(ts_width) | ZX_I2S_TIMING_DATA_SIZE(len);
 
 	ch_num = params_channels(params);
 	switch (ch_num) {
author	Linus Torvalds <torvalds@linux-foundation.org>	2017-07-06 10:56:51 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	2017-07-06 10:56:51 -0700
commit	920f2ecdf6c3b3526f60fbd38c68597953cad3ee (patch)
tree	18188922ba38a5c53ee8d17032eb5c46dffc7fa2 /sound/soc
parent	9ced560b82606b35adb33a27012a148d418a4c1f (diff)
parent	fc18282cdcba984ab89c74d7e844c10114ae0795 (diff)
download	linux-0-day-920f2ecdf6c3b3526f60fbd38c68597953cad3ee.tar.gz linux-0-day-920f2ecdf6c3b3526f60fbd38c68597953cad3ee.tar.xz