Merge remote-tracking branch 'sound-asoc/for-next'

56 files changed, 3671 insertions, 533 deletions

diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
index 7ae46c2647d4..b7ef8c59b49a 100644
--- a/sound/soc/atmel/atmel-classd.c
+++ b/sound/soc/atmel/atmel-classd.c
@@ -301,6 +301,14 @@ static int atmel_classd_codec_probe(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static int atmel_classd_codec_resume(struct snd_soc_codec *codec)
+{
+	struct snd_soc_card *card = snd_soc_codec_get_drvdata(codec);
+	struct atmel_classd *dd = snd_soc_card_get_drvdata(card);
+
+	return regcache_sync(dd->regmap);
+}
+
 static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
 {
 	return dev_get_regmap(dev, NULL);
@@ -308,6 +316,7 @@ static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
 
 static struct snd_soc_codec_driver soc_codec_dev_classd = {
 	.probe		= atmel_classd_codec_probe,
+	.resume		= atmel_classd_codec_resume,
 	.get_regmap	= atmel_classd_codec_get_remap,
 	.component_driver = {
 		.controls		= atmel_classd_snd_controls,
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
index 6eaf081cad50..4b27aed40a51 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/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index b2dfddead227..557ac16d43e2 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -139,9 +139,7 @@ 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) },
 };
@@ -262,11 +260,9 @@ 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 +282,8 @@ 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;
 }
@@ -420,8 +411,7 @@ 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",
diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c
index f8aef5869b03..375be49b7fd0 100644
--- a/sound/soc/codecs/cs35l35.c
+++ b/sound/soc/codecs/cs35l35.c
@@ -756,6 +756,76 @@ 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 +845,10 @@ 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 +1269,15 @@ 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)
diff --git a/sound/soc/codecs/cs35l35.h b/sound/soc/codecs/cs35l35.h
index 5a6e43a87c4d..621bfef70d03 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 e78b5f055f25..d8824773dc29 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/da7213.c b/sound/soc/codecs/da7213.c
index 6dd7578f0bb8..c3e11897f8ae 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>
@@ -772,7 +774,7 @@ static int da7213_dai_event(struct snd_soc_dapm_widget *w,
 				++i;
 				msleep(50);
 			}
-		} while ((i < DA7213_SRM_CHECK_RETRIES) & (!srm_lock));
+		} while ((i < DA7213_SRM_CHECK_RETRIES) && (!srm_lock));
 
 		if (!srm_lock)
 			dev_warn(codec->dev, "SRM failed to lock\n");
@@ -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 d256ebf9e309..6e1940eb0653 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/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 8c5ae1fc23a9..6d05161b625d 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 {
@@ -702,6 +691,7 @@ 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 +706,7 @@ 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 +719,16 @@ 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 +739,7 @@ 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 +748,6 @@ 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 +769,6 @@ 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 +781,11 @@ 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 +802,8 @@ 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/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index d8e8590746af..a78802920c3c 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 cca974d26136..3a309b18035e 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 87ac9a382aed..21eae2431c83 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/rt286.c b/sound/soc/codecs/rt286.c
index 9c365a7f758d..7899a2cdeb42 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -1108,6 +1108,13 @@ static const struct dmi_system_id force_combo_jack_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Kabylake Client platform")
 		}
 	},
+	{
+		.ident = "Thinkpad Helix 2nd",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Helix 2nd")
+		}
+	},
 
 	{ }
 };
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index f91221b1ddf0..1b6796c4c471 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 5d343fb6d125..02bc212a86d9 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/rt5665.c b/sound/soc/codecs/rt5665.c
index 8cd22307f5b6..7420010fd8e9 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -912,46 +912,46 @@ 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 =
@@ -1819,14 +1819,14 @@ 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 +1839,14 @@ 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 +1859,14 @@ 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 +1879,14 @@ 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 +1899,14 @@ 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 +1919,7 @@ 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 +1931,7 @@ 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 +1943,7 @@ 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 +1956,7 @@ 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 +1970,7 @@ 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 +1982,14 @@ 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 +2002,14 @@ 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 +2022,7 @@ 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 +2035,7 @@ 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 +2048,7 @@ 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 +2061,7 @@ 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 +2075,14 @@ 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 +2095,14 @@ 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 +2115,14 @@ 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 +2135,7 @@ 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 +2147,7 @@ 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 +2159,7 @@ 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 +2172,14 @@ 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 +2192,14 @@ 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 +2212,14 @@ 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 +2232,14 @@ 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 +2253,7 @@ 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 +2266,7 @@ 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 +2280,7 @@ 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 +2293,14 @@ 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 +2314,7 @@ 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 +2326,7 @@ 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 +2338,7 @@ 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 +2350,7 @@ 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 +2362,7 @@ 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 +2374,7 @@ 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 +2386,7 @@ 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 +2401,14 @@ 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 +2607,7 @@ 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 +2635,17 @@ 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 +2688,8 @@ 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 +3233,7 @@ 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},
@@ -4922,7 +4929,7 @@ 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/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index f8a90ba8cd71..d7d03c92cb8a 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 20695b691aff..65c059b5ffd7 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/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 3c5a9804d3f5..56ec1d301ac2 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/generic/Kconfig b/sound/soc/generic/Kconfig
index d023959b8cd6..c954be0a0f96 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 ee750f3023ba..9e000523a3b4 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 000000000000..93c167a91d2d
--- /dev/null
+++ b/sound/soc/generic/audio-graph-card.c
@@ -0,0 +1,310 @@
+/*
+ * 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/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;
+};
+
+#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 = clk_prepare_enable(dai_props->cpu_dai.clk);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(dai_props->codec_dai.clk);
+	if (ret)
+		clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+	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);
+
+	clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+	clk_disable_unprepare(dai_props->codec_dai.clk);
+}
+
+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 snd_soc_card *card = graph_priv_to_card(priv);
+	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 = snd_soc_of_parse_tdm_slot(cpu_ep,
+					&cpu_dai->tx_slot_mask,
+					&cpu_dai->rx_slot_mask,
+					&cpu_dai->slots,
+					&cpu_dai->slot_width);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = snd_soc_of_parse_tdm_slot(codec_ep,
+					&codec_dai->tx_slot_mask,
+					&codec_dai->rx_slot_mask,
+					&codec_dai->slots,
+					&codec_dai->slot_width);
+	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;
+
+	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,
+		cpu_dai->sysclk);
+	dev_dbg(dev, "\tcodec : %s / %d\n",
+		dai_link->codec_dai_name,
+		codec_dai->sysclk);
+
+	asoc_simple_card_canonicalize_cpu(dai_link,
+					  card->num_links == 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;
+
+	/*
+	 * we need to consider "widgets", "routing", "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->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;
+
+	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 000000000000..c5c52d1f500c
--- /dev/null
+++ b/sound/soc/generic/audio-graph-scu-card.c
@@ -0,0 +1,418 @@
+/*
+ * 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;
+	u32 convert_rate;
+	u32 convert_channels;
+};
+
+#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 clk_prepare_enable(dai_props->clk);
+}
+
+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);
+
+	clk_disable_unprepare(dai_props->clk);
+}
+
+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);
+	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;
+
+	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,
+					(card->num_links - 1) == 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 = snd_soc_of_parse_tdm_slot(ep,
+					&dai_props->tx_slot_mask,
+					&dai_props->rx_slot_mask,
+					&dai_props->slots,
+					&dai_props->slot_width);
+	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;
+
+	dev_dbg(dev, "\t%s / %04x / %d\n",
+		dai_link->name,
+		dai_link->dai_fmt,
+		dai_props->sysclk);
+
+	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;
+	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 = snd_soc_of_parse_audio_routing(card, "routing");
+	if (ret)
+		return ret;
+
+	/* sampling rate convert */
+	of_property_read_u32(node, "convert-rate", &priv->convert_rate);
+
+	/* channels transfer */
+	of_property_read_u32(node, "convert-channels", &priv->convert_channels);
+
+	/*
+	 * 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;
+	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);
+
+			of_node_put(cpu_port);
+			of_node_put(cpu_ep);
+			of_node_put(codec_ep);
+
+			if (codec) {
+				if (!codec_ep)
+					continue;
+
+				/* 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;
+
+	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);
+
+	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;
+	int count = 0;
+	int rc;
+
+	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);
+
+		of_node_put(cpu_port);
+		of_node_put(cpu_ep);
+		of_node_put(codec_ep);
+
+		if (cpu_ep)
+			count++;
+		if (codec_ep)
+			count++;
+	}
+
+	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 343b291fc372..9c7f5b91b90a 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -10,6 +10,7 @@
 #include <linux/clk.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <sound/simple_card_utils.h>
 
 int asoc_simple_card_parse_daifmt(struct device *dev,
@@ -20,14 +21,13 @@ 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
@@ -81,15 +81,21 @@ 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;
@@ -165,6 +171,71 @@ 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)
 {
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 2c9dedab5184..38d7b601546f 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -202,7 +202,7 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 	if (ret < 0)
 		return ret;
 
-	ret = asoc_simple_card_init_mic(rtd->card, &priv->hp_jack, PREFIX);
+	ret = asoc_simple_card_init_mic(rtd->card, &priv->mic_jack, PREFIX);
 	if (ret < 0)
 		return ret;
 
@@ -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;
@@ -497,8 +503,10 @@ 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 dcbcab230d1b..9b9b01e12149 100644
--- a/sound/soc/generic/simple-scu-card.c
+++ b/sound/soc/generic/simple-scu-card.c
@@ -298,8 +298,10 @@ 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 45163e5202f5..b193d3beb253 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 67968ef3bbda..a9c50d022e73 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -226,6 +226,21 @@ 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_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 21cac1c8dd4c..b082b31023d5 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 f9ba71315e33..2d43b8693c0c 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,
@@ -397,22 +397,6 @@ static inline void sst_save_shim64(struct intel_sst_drv *ctx,
 	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);
diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index dd250b8b26f2..592f6afaf2a5 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;
 
@@ -453,12 +451,20 @@ 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 +492,175 @@ 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
+	},
 	/* 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 56896e09445d..c92ebcac0222 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -12,6 +12,7 @@ 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-nocodec-objs := bytcht_nocodec.o
+snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_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
@@ -30,6 +31,7 @@ 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_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_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/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 742bc0d4e681..20755ecc7f9e 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/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
new file mode 100644
index 000000000000..f9ba97788157
--- /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/common/sst-acpi.h b/sound/soc/intel/common/sst-acpi.h
index 214e000667ae..afe9b87b8bd5 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-match-acpi.c b/sound/soc/intel/common/sst-match-acpi.c
index 1070f3ad23e5..56d26f36a3cb 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/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 58c525096a7c..498b15345b1a 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -413,8 +413,11 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
 	u32 reply = header.primary & IPC_GLB_REPLY_STATUS_MASK;
 	u64 *ipc_header = (u64 *)(&header);
 	struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+	unsigned long flags;
 
+	spin_lock_irqsave(&ipc->dsp->spinlock, flags);
 	msg = skl_ipc_reply_get_msg(ipc, *ipc_header);
+	spin_unlock_irqrestore(&ipc->dsp->spinlock, flags);
 	if (msg == NULL) {
 		dev_dbg(ipc->dev, "ipc: rx list is empty\n");
 		return;
@@ -456,8 +459,10 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
 		}
 	}
 
+	spin_lock_irqsave(&ipc->dsp->spinlock, flags);
 	list_del(&msg->list);
 	sst_ipc_tx_msg_reply_complete(ipc, msg);
+	spin_unlock_irqrestore(&ipc->dsp->spinlock, flags);
 }
 
 irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context)
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 3a99712e44a8..b687ae455a61 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -1995,7 +1995,7 @@ 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;
 
@@ -2070,6 +2070,16 @@ 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;
@@ -2147,7 +2157,7 @@ static int skl_tplg_get_tokens(struct device *dev,
 		tuple_size += tkn_count * sizeof(*tkn_elem);
 	}
 
-	return 0;
+	return off;
 }
 
 /*
@@ -2198,10 +2208,11 @@ 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 +2248,9 @@ 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;
@@ -2502,7 +2515,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
 
 			if (ret < 0)
 				return ret;
-			tkn_count += ret;
+			tkn_count = ret;
 
 			tuple_size += tkn_count *
 				sizeof(struct snd_soc_tplg_vendor_string_elem);
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 6df3b317a476..4ebae850c559 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -410,7 +410,7 @@ static int skl_free(struct hdac_ext_bus *ebus)
 	struct skl *skl  = ebus_to_skl(ebus);
 	struct hdac_bus *bus = ebus_to_hbus(ebus);
 
-	skl->init_failed = 1; /* to be sure */
+	skl->init_done = 0; /* to be sure */
 
 	snd_hdac_ext_stop_streams(ebus);
 
@@ -428,8 +428,10 @@ static int skl_free(struct hdac_ext_bus *ebus)
 
 	snd_hdac_ext_bus_exit(ebus);
 
+	cancel_work_sync(&skl->probe_work);
 	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
 		snd_hdac_i915_exit(&ebus->bus);
+
 	return 0;
 }
 
@@ -566,6 +568,84 @@ static const struct hdac_bus_ops bus_core_ops = {
 	.get_response = snd_hdac_bus_get_response,
 };
 
+static int skl_i915_init(struct hdac_bus *bus)
+{
+	int err;
+
+	/*
+	 * The HDMI codec is in GPU so we need to ensure that it is powered
+	 * up and ready for probe
+	 */
+	err = snd_hdac_i915_init(bus);
+	if (err < 0)
+		return err;
+
+	err = snd_hdac_display_power(bus, true);
+	if (err < 0)
+		dev_err(bus->dev, "Cannot turn on display power on i915\n");
+
+	return err;
+}
+
+static void skl_probe_work(struct work_struct *work)
+{
+	struct skl *skl = container_of(work, struct skl, probe_work);
+	struct hdac_ext_bus *ebus = &skl->ebus;
+	struct hdac_bus *bus = ebus_to_hbus(ebus);
+	struct hdac_ext_link *hlink = NULL;
+	int err;
+
+	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
+		err = skl_i915_init(bus);
+		if (err < 0)
+			return;
+	}
+
+	err = skl_init_chip(bus, true);
+	if (err < 0) {
+		dev_err(bus->dev, "Init chip failed with err: %d\n", err);
+		goto out_err;
+	}
+
+	/* codec detection */
+	if (!bus->codec_mask)
+		dev_info(bus->dev, "no hda codecs found!\n");
+
+	/* create codec instances */
+	err = skl_codec_create(ebus);
+	if (err < 0)
+		goto out_err;
+
+	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
+		err = snd_hdac_display_power(bus, false);
+		if (err < 0) {
+			dev_err(bus->dev, "Cannot turn off display power on i915\n");
+			return;
+		}
+	}
+
+	/* register platform dai and controls */
+	err = skl_platform_register(bus->dev);
+	if (err < 0)
+		return;
+	/*
+	 * we are done probing so decrement link counts
+	 */
+	list_for_each_entry(hlink, &ebus->hlink_list, list)
+		snd_hdac_ext_bus_link_put(ebus, hlink);
+
+	/* configure PM */
+	pm_runtime_put_noidle(bus->dev);
+	pm_runtime_allow(bus->dev);
+	skl->init_done = 1;
+
+	return;
+
+out_err:
+	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
+		err = snd_hdac_display_power(bus, false);
+}
+
 /*
  * constructor
  */
@@ -593,6 +673,7 @@ static int skl_create(struct pci_dev *pci,
 	snd_hdac_ext_bus_init(ebus, &pci->dev, &bus_core_ops, io_ops);
 	ebus->bus.use_posbuf = 1;
 	skl->pci = pci;
+	INIT_WORK(&skl->probe_work, skl_probe_work);
 
 	ebus->bus.bdl_pos_adj = 0;
 
@@ -601,27 +682,6 @@ static int skl_create(struct pci_dev *pci,
 	return 0;
 }
 
-static int skl_i915_init(struct hdac_bus *bus)
-{
-	int err;
-
-	/*
-	 * The HDMI codec is in GPU so we need to ensure that it is powered
-	 * up and ready for probe
-	 */
-	err = snd_hdac_i915_init(bus);
-	if (err < 0)
-		return err;
-
-	err = snd_hdac_display_power(bus, true);
-	if (err < 0) {
-		dev_err(bus->dev, "Cannot turn on display power on i915\n");
-		return err;
-	}
-
-	return err;
-}
-
 static int skl_first_init(struct hdac_ext_bus *ebus)
 {
 	struct skl *skl = ebus_to_skl(ebus);
@@ -684,20 +744,7 @@ static int skl_first_init(struct hdac_ext_bus *ebus)
 	/* initialize chip */
 	skl_init_pci(skl);
 
-	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
-		err = skl_i915_init(bus);
-		if (err < 0)
-			return err;
-	}
-
-	skl_init_chip(bus, true);
-
-	/* codec detection */
-	if (!bus->codec_mask) {
-		dev_info(bus->dev, "no hda codecs found!\n");
-	}
-
-	return 0;
+	return skl_init_chip(bus, true);
 }
 
 static int skl_probe(struct pci_dev *pci,
@@ -706,7 +753,6 @@ static int skl_probe(struct pci_dev *pci,
 	struct skl *skl;
 	struct hdac_ext_bus *ebus = NULL;
 	struct hdac_bus *bus = NULL;
-	struct hdac_ext_link *hlink = NULL;
 	int err;
 
 	/* we use ext core ops, so provide NULL for ops here */
@@ -729,7 +775,7 @@ static int skl_probe(struct pci_dev *pci,
 
 	if (skl->nhlt == NULL) {
 		err = -ENODEV;
-		goto out_display_power_off;
+		goto out_free;
 	}
 
 	err = skl_nhlt_create_sysfs(skl);
@@ -760,56 +806,24 @@ static int skl_probe(struct pci_dev *pci,
 	if (bus->mlcap)
 		snd_hdac_ext_bus_get_ml_capabilities(ebus);
 
+	snd_hdac_bus_stop_chip(bus);
+
 	/* create device for soc dmic */
 	err = skl_dmic_device_register(skl);
 	if (err < 0)
 		goto out_dsp_free;
 
-	/* register platform dai and controls */
-	err = skl_platform_register(bus->dev);
-	if (err < 0)
-		goto out_dmic_free;
-
-	/* create codec instances */
-	err = skl_codec_create(ebus);
-	if (err < 0)
-		goto out_unregister;
-
-	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
-		err = snd_hdac_display_power(bus, false);
-		if (err < 0) {
-			dev_err(bus->dev, "Cannot turn off display power on i915\n");
-			return err;
-		}
-	}
-
-	/*
-	 * we are done probling so decrement link counts
-	 */
-	list_for_each_entry(hlink, &ebus->hlink_list, list)
-		snd_hdac_ext_bus_link_put(ebus, hlink);
-
-	/* configure PM */
-	pm_runtime_put_noidle(bus->dev);
-	pm_runtime_allow(bus->dev);
+	schedule_work(&skl->probe_work);
 
 	return 0;
 
-out_unregister:
-	skl_platform_unregister(bus->dev);
-out_dmic_free:
-	skl_dmic_device_unregister(skl);
 out_dsp_free:
 	skl_free_dsp(skl);
 out_mach_free:
 	skl_machine_device_unregister(skl);
 out_nhlt_free:
 	skl_nhlt_free(skl->nhlt);
-out_display_power_off:
-	if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
-		snd_hdac_display_power(bus, false);
 out_free:
-	skl->init_failed = 1;
 	skl_free(ebus);
 
 	return err;
@@ -828,7 +842,7 @@ static void skl_shutdown(struct pci_dev *pci)
 
 	skl = ebus_to_skl(ebus);
 
-	if (skl->init_failed)
+	if (!skl->init_done)
 		return;
 
 	snd_hdac_ext_stop_streams(ebus);
@@ -862,29 +876,91 @@ static void skl_remove(struct pci_dev *pci)
 	dev_set_drvdata(&pci->dev, NULL);
 }
 
+static struct sst_codecs skl_codecs = { 1, {"NAU88L25"} };
+static struct sst_codecs kbl_codecs = { 1, {"NAU88L25"} };
+static struct sst_codecs bxt_codecs = { 1, {"MX98357A"} };
+static struct sst_codecs kbl_poppy_codecs = { 1, {"10EC5663"} };
+
 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_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 a454f6035f3e..2a630fcb7f08 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -46,7 +46,7 @@ struct skl {
 	struct hdac_ext_bus ebus;
 	struct pci_dev *pci;
 
-	unsigned int init_failed:1; /* delayed init failed */
+	unsigned int init_done:1; /* delayed init status */
 	struct platform_device *dmic_dev;
 	struct platform_device *i2s_dev;
 	struct snd_soc_platform *platform;
@@ -64,6 +64,8 @@ struct skl {
 	const struct firmware *tplg;
 
 	int supend_active;
+
+	struct work_struct probe_work;
 };
 
 #define skl_to_ebus(s)	(&(s)->ebus)
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 147ebecfed94..1aa5cd77ca24 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 ead520182e26..7c4bdd82bb95 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 66203d107a11..4a72fd74ddc2 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -480,6 +480,9 @@ 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.
@@ -507,7 +510,8 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 				rbga = rbgx;
 				adg->rbga_rate_for_441khz = rate / div;
 				ckr |= brg_table[i] << 20;
-				if (req_441kHz_rate)
+				if (req_441kHz_rate &&
+				    !(adg_mode_flags(adg) & AUDIO_OUT_48))
 					parent_clk_name = __clk_get_name(clk);
 			}
 		}
@@ -522,7 +526,8 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 				rbgb = rbgx;
 				adg->rbgb_rate_for_48khz = rate / div;
 				ckr |= brg_table[i] << 16;
-				if (req_48kHz_rate)
+				if (req_48kHz_rate &&
+				    (adg_mode_flags(adg) & AUDIO_OUT_48))
 					parent_clk_name = __clk_get_name(clk);
 			}
 		}
@@ -553,7 +558,6 @@ 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;
 		}
@@ -578,7 +582,6 @@ 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);
@@ -595,9 +598,6 @@ 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 7d92a24b7cfa..9a136d86e2a9 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -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;
 	}
@@ -89,6 +92,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
 	dev_dbg(dev, "ctu/mix path = 0x%08x", data);
 
 	rsnd_mod_write(mod, CMD_ROUTE_SLCT, data);
+	rsnd_mod_write(mod, CMD_BUSIF_MODE, rsnd_get_busif_shift(io, mod) | 1);
 	rsnd_mod_write(mod, CMD_BUSIF_DALIGN, rsnd_get_dalign(mod, io));
 
 	rsnd_adg_set_cmd_timsel_gen2(mod, io);
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 1744015408c3..0eb9d384e79d 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -343,6 +343,57 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
 		return 0x76543210;
 }
 
+u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod)
+{
+	enum rsnd_mod_type playback_mods[] = {
+		RSND_MOD_SRC,
+		RSND_MOD_CMD,
+		RSND_MOD_SSIU,
+	};
+	enum rsnd_mod_type capture_mods[] = {
+		RSND_MOD_CMD,
+		RSND_MOD_SRC,
+		RSND_MOD_SSIU,
+	};
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+	struct rsnd_mod *tmod = NULL;
+	enum rsnd_mod_type *mods =
+		rsnd_io_is_play(io) ?
+		playback_mods : capture_mods;
+	int i;
+
+	/*
+	 * This is needed for 24bit data
+	 * We need to shift 8bit
+	 *
+	 * Linux 24bit data is located as 0x00******
+	 * HW    24bit data is located as 0x******00
+	 *
+	 */
+	switch (runtime->sample_bits) {
+	case 16:
+		return 0;
+	case 32:
+		break;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(playback_mods); i++) {
+		tmod = rsnd_io_to_mod(io, mods[i]);
+		if (tmod)
+			break;
+	}
+
+	if (tmod != mod)
+		return 0;
+
+	if (rsnd_io_is_play(io))
+		return  (0 << 20) | /* shift to Left */
+			(8 << 16);  /* 8bit */
+	else
+		return  (1 << 20) | /* shift to Right */
+			(8 << 16);  /* 8bit */
+}
+
 /*
  *	rsnd_dai functions
  */
@@ -715,11 +766,16 @@ static int rsnd_soc_dai_startup(struct snd_pcm_substream *substream,
 {
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
 	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+	int ret;
 
 	/*
 	 * 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,
@@ -769,32 +825,131 @@ 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;
-
-	dai_node = rsnd_dai_of_node(priv);
-	nr = of_get_child_count(dai_node);
-	if (!nr) {
-		ret = -EINVAL;
-		goto rsnd_dai_probe_done;
+	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	= 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);
 	}
 
+	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;
@@ -804,68 +959,18 @@ 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;
 }
 
 /*
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 63b6d3c28021..ee00e3516911 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),
@@ -236,6 +238,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(SRC_ROUTE_MODE0,	0xc,	0x20),
 		RSND_GEN_M_REG(SRC_CTRL,	0x10,	0x20),
 		RSND_GEN_M_REG(SRC_INT_ENABLE0,	0x18,	0x20),
+		RSND_GEN_M_REG(CMD_BUSIF_MODE,	0x184,	0x20),
 		RSND_GEN_M_REG(CMD_BUSIF_DALIGN,0x188,	0x20),
 		RSND_GEN_M_REG(CMD_ROUTE_SLCT,	0x18c,	0x20),
 		RSND_GEN_M_REG(CMD_CTRL,	0x190,	0x20),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index dbf4163427e8..d8aeec693eba 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>
@@ -73,6 +74,7 @@ enum rsnd_reg {
 	RSND_REG_SCU_SYS_INT_EN0,
 	RSND_REG_SCU_SYS_INT_EN1,
 	RSND_REG_CMD_CTRL,
+	RSND_REG_CMD_BUSIF_MODE,
 	RSND_REG_CMD_BUSIF_DALIGN,
 	RSND_REG_CMD_ROUTE_SLCT,
 	RSND_REG_CMDOUT_TIMSEL,
@@ -169,6 +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,
@@ -204,6 +208,7 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
 		    u32 mask, u32 data);
 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
+u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
 
 /*
  *	R-Car DMA
@@ -475,7 +480,6 @@ 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
@@ -646,6 +650,13 @@ 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);
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 20b5b2ec625e..8dbe9ebcbff1 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);
@@ -190,11 +172,13 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+	int is_play = rsnd_io_is_play(io);
 	int use_src = 0;
 	u32 fin, fout;
 	u32 ifscr, fsrate, adinr;
 	u32 cr, route;
 	u32 bsdsr, bsisr;
+	u32 i_busif, o_busif, tmp;
 	uint ratio;
 
 	if (!runtime)
@@ -270,6 +254,11 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
 		break;
 	}
 
+	/* BUSIF_MODE */
+	tmp = rsnd_get_busif_shift(io, mod);
+	i_busif = ( is_play ? tmp : 0) | 1;
+	o_busif = (!is_play ? tmp : 0) | 1;
+
 	rsnd_mod_write(mod, SRC_ROUTE_MODE0, route);
 
 	rsnd_mod_write(mod, SRC_SRCIR, 1);	/* initialize */
@@ -281,8 +270,9 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
 	rsnd_mod_write(mod, SRC_BSISR, bsisr);
 	rsnd_mod_write(mod, SRC_SRCIR, 0);	/* cancel initialize */
 
-	rsnd_mod_write(mod, SRC_I_BUSIF_MODE, 1);
-	rsnd_mod_write(mod, SRC_O_BUSIF_MODE, 1);
+	rsnd_mod_write(mod, SRC_I_BUSIF_MODE, i_busif);
+	rsnd_mod_write(mod, SRC_O_BUSIF_MODE, o_busif);
+
 	rsnd_mod_write(mod, SRC_BUSIF_DALIGN, rsnd_get_dalign(mod, io));
 
 	rsnd_adg_set_src_timesel_gen2(mod, io, fin, fout);
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 135c5669f796..3e61376dcfef 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
@@ -81,6 +82,8 @@ struct rsnd_ssi {
 /* 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 +102,20 @@ 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);
@@ -302,7 +319,7 @@ static void rsnd_ssi_config_init(struct rsnd_mod *mod,
 	 * always use 32bit system word.
 	 * see also rsnd_ssi_master_clk_enable()
 	 */
-	cr_own = FORCE | SWL_32 | PDTA;
+	cr_own = FORCE | SWL_32;
 
 	if (rdai->bit_clk_inv)
 		cr_own |= SCKP;
@@ -550,6 +567,13 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 		struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
 		u32 *buf = (u32 *)(runtime->dma_area +
 				   rsnd_dai_pointer_offset(io, 0));
+		int shift = 0;
+
+		switch (runtime->sample_bits) {
+		case 32:
+			shift = 8;
+			break;
+		}
 
 		/*
 		 * 8/16/32 data can be assesse to TDR/RDR register
@@ -557,9 +581,9 @@ static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,
 		 * see rsnd_ssi_init()
 		 */
 		if (rsnd_io_is_play(io))
-			rsnd_mod_write(mod, SSITDR, *buf);
+			rsnd_mod_write(mod, SSITDR, (*buf) << shift);
 		else
-			*buf = rsnd_mod_read(mod, SSIRDR);
+			*buf = (rsnd_mod_read(mod, SSIRDR) >> shift);
 
 		elapsed = rsnd_dai_pointer_update(io, sizeof(*buf));
 	}
@@ -709,6 +733,11 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
 			       struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+	struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);
+
+	/* Do nothing for SSI parent mod */
+	if (ssi_parent_mod == mod)
+		return 0;
 
 	/* PIO will request IRQ again */
 	free_irq(ssi->irq, mod);
@@ -835,6 +864,47 @@ 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)))
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 14fafdaf1395..bed2c9c0004b 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);
@@ -144,11 +145,48 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
 			       (rsnd_io_is_play(io) ?
 				rsnd_runtime_channel_after_ctu(io) :
 				rsnd_runtime_channel_original(io)));
-		rsnd_mod_write(mod, SSI_BUSIF_MODE,  1);
+		rsnd_mod_write(mod, SSI_BUSIF_MODE,
+			       rsnd_get_busif_shift(io, mod) | 1);
 		rsnd_mod_write(mod, SSI_BUSIF_DALIGN,
 			       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/soc-core.c b/sound/soc/soc-core.c
index aae099c0e502..cfa9cf1476f2 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>
@@ -2286,6 +2287,9 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 	list_for_each_entry(rtd, &card->rtd_list, list)
 		flush_delayed_work(&rtd->delayed_work);
 
+	/* free the ALSA card at first; this syncs with pending operations */
+	snd_card_free(card->snd_card);
+
 	/* remove and free each DAI */
 	soc_remove_dai_links(card);
 	soc_remove_pcm_runtimes(card);
@@ -2300,9 +2304,7 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 	if (card->remove)
 		card->remove(card);
 
-	snd_card_free(card->snd_card);
 	return 0;
-
 }
 
 /* removes a socdev */
@@ -3960,11 +3962,15 @@ 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) {
@@ -4044,6 +4050,42 @@ 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/stm/Kconfig b/sound/soc/stm/Kconfig
index 972970f0890a..a6372de54042 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -5,4 +5,4 @@ menuconfig SND_SOC_STM32
 	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 ASoC support for STM32
diff --git a/sound/soc/stm/Makefile b/sound/soc/stm/Makefile
index e466a4759698..82519313c0b4 100644
--- a/sound/soc/stm/Makefile
+++ b/sound/soc/stm/Makefile
@@ -4,3 +4,7 @@ obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai-sub.o
 
 snd-soc-stm32-sai-objs := stm32_sai.o
 obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai.o
+
+# I2S
+snd-soc-stm32-i2s-objs := stm32_i2s.o
+obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-i2s.o
diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
new file mode 100644
index 000000000000..8052629a89df
--- /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/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 6c17c99c2c8d..edcc3eb7cd9a 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -289,11 +289,6 @@ 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),
@@ -453,6 +448,27 @@ 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 +695,7 @@ struct sun8i_codec_analog_quirks {
 	bool has_hmic;
 	bool has_linein;
 	bool has_lineout;
+	bool has_mbias;
 	bool has_mic2;
 };
 
@@ -686,12 +703,14 @@ 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,
 };
 
@@ -734,6 +753,12 @@ 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)
diff --git a/sound/soc/zte/zx-i2s.c b/sound/soc/zte/zx-i2s.c
index a865f37c2a56..a7f7a56e0a2d 100644
--- a/sound/soc/zte/zx-i2s.c
+++ b/sound/soc/zte/zx-i2s.c
@@ -226,11 +226,12 @@ 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 +252,7 @@ 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) {