24 files changed, 142 insertions, 69 deletions

diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 2ae9619443d1..1d651b8a8957 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -30,6 +30,9 @@ config SND_SOC_GENERIC_DMAENGINE_PCM
 	bool
 	select SND_DMAENGINE_PCM
 
+config SND_SOC_TOPOLOGY
+	bool
+
 # All the supported SoCs
 source "sound/soc/adi/Kconfig"
 source "sound/soc/atmel/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index e189903fabf4..669648b41d30 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,6 +1,9 @@
 snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
 snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o soc-devres.o soc-ops.o
+
+ifneq ($(CONFIG_SND_SOC_TOPOLOGY),)
 snd-soc-core-objs += soc-topology.o
+endif
 
 ifneq ($(CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM),)
 snd-soc-core-objs += soc-generic-dmaengine-pcm.o
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index d7ec4756e45b..8e36198474d9 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -457,14 +457,14 @@ static int cs4265_pcm_hw_params(struct snd_pcm_substream *substream,
 	case SND_SOC_DAIFMT_RIGHT_J:
 		if (params_width(params) == 16) {
 			snd_soc_update_bits(codec, CS4265_DAC_CTL,
-				CS4265_DAC_CTL_DIF, (1 << 5));
+				CS4265_DAC_CTL_DIF, (2 << 4));
 			snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
-				CS4265_SPDIF_CTL2_DIF, (1 << 7));
+				CS4265_SPDIF_CTL2_DIF, (2 << 6));
 		} else {
 			snd_soc_update_bits(codec, CS4265_DAC_CTL,
-				CS4265_DAC_CTL_DIF, (3 << 5));
+				CS4265_DAC_CTL_DIF, (3 << 4));
 			snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
-				CS4265_SPDIF_CTL2_DIF, (1 << 7));
+				CS4265_SPDIF_CTL2_DIF, (3 << 6));
 		}
 		break;
 	case SND_SOC_DAIFMT_LEFT_J:
@@ -473,7 +473,7 @@ static int cs4265_pcm_hw_params(struct snd_pcm_substream *substream,
 		snd_soc_update_bits(codec, CS4265_ADC_CTL,
 			CS4265_ADC_DIF, 0);
 		snd_soc_update_bits(codec, CS4265_SPDIF_CTL2,
-			CS4265_SPDIF_CTL2_DIF, (1 << 6));
+			CS4265_SPDIF_CTL2_DIF, 0);
 
 		break;
 	default:
diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c
index 477e13d30971..e7ba557979cb 100644
--- a/sound/soc/codecs/pcm1681.c
+++ b/sound/soc/codecs/pcm1681.c
@@ -102,7 +102,7 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec)
 
 	if (val != -1) {
 		regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL,
-					PCM1681_DEEMPH_RATE_MASK, val);
+				   PCM1681_DEEMPH_RATE_MASK, val << 3);
 		enable = 1;
 	} else
 		enable = 0;
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 9ce311e088fc..961bd7e5877e 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -2943,6 +2943,9 @@ static int rt5645_irq_detection(struct rt5645_priv *rt5645)
 {
 	int val, btn_type, gpio_state = 0, report = 0;
 
+	if (!rt5645->codec)
+		return -EINVAL;
+
 	switch (rt5645->pdata.jd_mode) {
 	case 0: /* Not using rt5645 JD */
 		if (rt5645->gpiod_hp_det) {
@@ -3338,6 +3341,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 		break;
 
 	case RT5645_DMIC_DATA_GPIO5:
+		regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
+			RT5645_I2S2_DAC_PIN_MASK, RT5645_I2S2_DAC_PIN_GPIO);
 		regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
 			RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO5);
 		regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h
index 0353a6a273ab..278bb9f464c4 100644
--- a/sound/soc/codecs/rt5645.h
+++ b/sound/soc/codecs/rt5645.h
@@ -1693,6 +1693,10 @@
 #define RT5645_GP6_PIN_SFT			6
 #define RT5645_GP6_PIN_GPIO6			(0x0 << 6)
 #define RT5645_GP6_PIN_DMIC2_SDA		(0x1 << 6)
+#define RT5645_I2S2_DAC_PIN_MASK		(0x1 << 4)
+#define RT5645_I2S2_DAC_PIN_SFT			4
+#define RT5645_I2S2_DAC_PIN_I2S			(0x0 << 4)
+#define RT5645_I2S2_DAC_PIN_GPIO		(0x1 << 4)
 #define RT5645_GP8_PIN_MASK			(0x1 << 3)
 #define RT5645_GP8_PIN_SFT			3
 #define RT5645_GP8_PIN_GPIO8			(0x0 << 3)
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
index bd7a344bf8c5..1c317de26176 100644
--- a/sound/soc/codecs/sgtl5000.h
+++ b/sound/soc/codecs/sgtl5000.h
@@ -275,7 +275,7 @@
 #define SGTL5000_BIAS_CTRL_MASK			0x000e
 #define SGTL5000_BIAS_CTRL_SHIFT		1
 #define SGTL5000_BIAS_CTRL_WIDTH		3
-#define SGTL5000_SMALL_POP			0
+#define SGTL5000_SMALL_POP			1
 
 /*
  * SGTL5000_CHIP_MIC_CTRL
diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c
index 938d2cb6d78b..84a4f5ad8064 100644
--- a/sound/soc/codecs/ssm4567.c
+++ b/sound/soc/codecs/ssm4567.c
@@ -315,7 +315,13 @@ static int ssm4567_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	if (invert_fclk)
 		ctrl1 |= SSM4567_SAI_CTRL_1_FSYNC;
 
-	return regmap_write(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1, ctrl1);
+	return regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1,
+			SSM4567_SAI_CTRL_1_BCLK |
+			SSM4567_SAI_CTRL_1_FSYNC |
+			SSM4567_SAI_CTRL_1_LJ |
+			SSM4567_SAI_CTRL_1_TDM |
+			SSM4567_SAI_CTRL_1_PDM,
+			ctrl1);
 }
 
 static int ssm4567_set_power(struct ssm4567 *ssm4567, bool enable)
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 5c7597191e3f..45eee131c47d 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -517,7 +517,7 @@ static int fsl_esai_hw_params(struct snd_pcm_substream *substream,
 	u32 bclk, mask, val;
 	int ret;
 
-	/* Override slot_width if being specifially set */
+	/* Override slot_width if being specifically set */
 	if (esai_priv->slot_width)
 		slot_width = esai_priv->slot_width;
 
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index c7647e066cfd..c0b940e2019f 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -633,7 +633,7 @@ static int fsl_ssi_set_bclk(struct snd_pcm_substream *substream,
 		sub *= 100000;
 		do_div(sub, freq);
 
-		if (sub < savesub) {
+		if (sub < savesub && !(i == 0 && psr == 0 && div2 == 0)) {
 			baudrate = tmprate;
 			savesub = sub;
 			pm = i;
diff --git a/sound/soc/intel/Makefile b/sound/soc/intel/Makefile
index 3853ec2ddbc7..6de5d5cd3280 100644
--- a/sound/soc/intel/Makefile
+++ b/sound/soc/intel/Makefile
@@ -7,4 +7,4 @@ obj-$(CONFIG_SND_SOC_INTEL_BAYTRAIL) += baytrail/
 obj-$(CONFIG_SND_SST_MFLD_PLATFORM) += atom/
 
 # Machine support
-obj-$(CONFIG_SND_SOC_INTEL_SST) += boards/
+obj-$(CONFIG_SND_SOC) += boards/
diff --git a/sound/soc/intel/atom/sst/sst_drv_interface.c b/sound/soc/intel/atom/sst/sst_drv_interface.c
index 620da1d1b9e3..0e0e4d9c021f 100644
--- a/sound/soc/intel/atom/sst/sst_drv_interface.c
+++ b/sound/soc/intel/atom/sst/sst_drv_interface.c
@@ -42,6 +42,11 @@
 #define MIN_FRAGMENT_SIZE (50 * 1024)
 #define MAX_FRAGMENT_SIZE (1024 * 1024)
 #define SST_GET_BYTES_PER_SAMPLE(pcm_wd_sz)  (((pcm_wd_sz + 15) >> 4) << 1)
+#ifdef CONFIG_PM
+#define GET_USAGE_COUNT(dev) (atomic_read(&dev->power.usage_count))
+#else
+#define GET_USAGE_COUNT(dev) 1
+#endif
 
 int free_stream_context(struct intel_sst_drv *ctx, unsigned int str_id)
 {
@@ -141,15 +146,9 @@ static int sst_power_control(struct device *dev, bool state)
 	int ret = 0;
 	int usage_count = 0;
 
-#ifdef CONFIG_PM
-	usage_count = atomic_read(&dev->power.usage_count);
-#else
-	usage_count = 1;
-#endif
-
 	if (state == true) {
 		ret = pm_runtime_get_sync(dev);
-
+		usage_count = GET_USAGE_COUNT(dev);
 		dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count);
 		if (ret < 0) {
 			dev_err(ctx->dev, "Runtime get failed with err: %d\n", ret);
@@ -164,6 +163,7 @@ static int sst_power_control(struct device *dev, bool state)
 			}
 		}
 	} else {
+		usage_count = GET_USAGE_COUNT(dev);
 		dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count);
 		return sst_pm_runtime_put(ctx);
 	}
diff --git a/sound/soc/intel/baytrail/sst-baytrail-ipc.c b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
index 4c01bb43928d..5bbaa667bec1 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-ipc.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-ipc.c
@@ -701,6 +701,8 @@ int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata)
 	if (byt == NULL)
 		return -ENOMEM;
 
+	byt->dev = dev;
+
 	ipc = &byt->ipc;
 	ipc->dev = dev;
 	ipc->ops.tx_msg = byt_tx_msg;
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index d604ee80eda4..70f832114a5a 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -69,12 +69,12 @@ static const struct snd_soc_dapm_route cht_audio_map[] = {
 	{"Headphone", NULL, "HPR"},
 	{"Ext Spk", NULL, "SPKL"},
 	{"Ext Spk", NULL, "SPKR"},
-	{"AIF1 Playback", NULL, "ssp2 Tx"},
+	{"HiFi Playback", NULL, "ssp2 Tx"},
 	{"ssp2 Tx", NULL, "codec_out0"},
 	{"ssp2 Tx", NULL, "codec_out1"},
 	{"codec_in0", NULL, "ssp2 Rx" },
 	{"codec_in1", NULL, "ssp2 Rx" },
-	{"ssp2 Rx", NULL, "AIF1 Capture"},
+	{"ssp2 Rx", NULL, "HiFi Capture"},
 };
 
 static const struct snd_kcontrol_new cht_mc_controls[] = {
diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c
index f95f271aab0c..f6efa9d4acad 100644
--- a/sound/soc/intel/haswell/sst-haswell-ipc.c
+++ b/sound/soc/intel/haswell/sst-haswell-ipc.c
@@ -2119,6 +2119,8 @@ int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata)
 	if (hsw == NULL)
 		return -ENOMEM;
 
+	hsw->dev = dev;
+
 	ipc = &hsw->ipc;
 	ipc->dev = dev;
 	ipc->ops.tx_msg = hsw_tx_msg;
diff --git a/sound/soc/mediatek/mt8173-max98090.c b/sound/soc/mediatek/mt8173-max98090.c
index 4d44b5803e55..2d2536af141f 100644
--- a/sound/soc/mediatek/mt8173-max98090.c
+++ b/sound/soc/mediatek/mt8173-max98090.c
@@ -103,7 +103,6 @@ static struct snd_soc_dai_link mt8173_max98090_dais[] = {
 		.name = "MAX98090 Playback",
 		.stream_name = "MAX98090 Playback",
 		.cpu_dai_name = "DL1",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.codec_name = "snd-soc-dummy",
 		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -114,7 +113,6 @@ static struct snd_soc_dai_link mt8173_max98090_dais[] = {
 		.name = "MAX98090 Capture",
 		.stream_name = "MAX98090 Capture",
 		.cpu_dai_name = "VUL",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.codec_name = "snd-soc-dummy",
 		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -125,7 +123,6 @@ static struct snd_soc_dai_link mt8173_max98090_dais[] = {
 	{
 		.name = "Codec",
 		.cpu_dai_name = "I2S",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.no_pcm = 1,
 		.codec_dai_name = "HiFi",
 		.init = mt8173_max98090_init,
@@ -152,9 +149,21 @@ static struct snd_soc_card mt8173_max98090_card = {
 static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &mt8173_max98090_card;
-	struct device_node *codec_node;
+	struct device_node *codec_node, *platform_node;
 	int ret, i;
 
+	platform_node = of_parse_phandle(pdev->dev.of_node,
+					 "mediatek,platform", 0);
+	if (!platform_node) {
+		dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
+		return -EINVAL;
+	}
+	for (i = 0; i < card->num_links; i++) {
+		if (mt8173_max98090_dais[i].platform_name)
+			continue;
+		mt8173_max98090_dais[i].platform_of_node = platform_node;
+	}
+
 	codec_node = of_parse_phandle(pdev->dev.of_node,
 				      "mediatek,audio-codec", 0);
 	if (!codec_node) {
diff --git a/sound/soc/mediatek/mt8173-rt5650-rt5676.c b/sound/soc/mediatek/mt8173-rt5650-rt5676.c
index 094055323059..6f52eca05e26 100644
--- a/sound/soc/mediatek/mt8173-rt5650-rt5676.c
+++ b/sound/soc/mediatek/mt8173-rt5650-rt5676.c
@@ -138,7 +138,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
 		.name = "rt5650_rt5676 Playback",
 		.stream_name = "rt5650_rt5676 Playback",
 		.cpu_dai_name = "DL1",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.codec_name = "snd-soc-dummy",
 		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -149,7 +148,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
 		.name = "rt5650_rt5676 Capture",
 		.stream_name = "rt5650_rt5676 Capture",
 		.cpu_dai_name = "VUL",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.codec_name = "snd-soc-dummy",
 		.codec_dai_name = "snd-soc-dummy-dai",
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -161,7 +159,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
 	{
 		.name = "Codec",
 		.cpu_dai_name = "I2S",
-		.platform_name = "11220000.mt8173-afe-pcm",
 		.no_pcm = 1,
 		.codecs = mt8173_rt5650_rt5676_codecs,
 		.num_codecs = 2,
@@ -209,7 +206,21 @@ static struct snd_soc_card mt8173_rt5650_rt5676_card = {
 static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &mt8173_rt5650_rt5676_card;
-	int ret;
+	struct device_node *platform_node;
+	int i, ret;
+
+	platform_node = of_parse_phandle(pdev->dev.of_node,
+					 "mediatek,platform", 0);
+	if (!platform_node) {
+		dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < card->num_links; i++) {
+		if (mt8173_rt5650_rt5676_dais[i].platform_name)
+			continue;
+		mt8173_rt5650_rt5676_dais[i].platform_of_node = platform_node;
+	}
 
 	mt8173_rt5650_rt5676_codecs[0].of_node =
 		of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 0);
diff --git a/sound/soc/mediatek/mtk-afe-pcm.c b/sound/soc/mediatek/mtk-afe-pcm.c
index cc228db5fb76..9863da73dfe0 100644
--- a/sound/soc/mediatek/mtk-afe-pcm.c
+++ b/sound/soc/mediatek/mtk-afe-pcm.c
@@ -1199,6 +1199,8 @@ err_pm_disable:
 static int mtk_afe_pcm_dev_remove(struct platform_device *pdev)
 {
 	pm_runtime_disable(&pdev->dev);
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		mtk_afe_runtime_suspend(&pdev->dev);
 	snd_soc_unregister_component(&pdev->dev);
 	snd_soc_unregister_platform(&pdev->dev);
 	return 0;
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 30d0109703a9..5185a3844da9 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -24,7 +24,7 @@ config SND_OMAP_SOC_HDMI_AUDIO
 	  component also under DSS HDMI device. Dummy codec is used as
 	  as codec component. The hdmi audio driver implements also
 	  the card and registers it under its own platform device.
-	  The device for the dirver is registered by OMAPDSS hdmi
+	  The device for the driver is registered by OMAPDSS hdmi
 	  driver.
 
 config SND_OMAP_SOC_N810
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 3a4a5c0e3f97..0e1e69c7abd5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1716,6 +1716,7 @@ card_probe_error:
 	if (card->remove)
 		card->remove(card);
 
+	snd_soc_dapm_free(&card->dapm);
 	soc_cleanup_card_debugfs(card);
 	snd_card_free(card->snd_card);
 
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index aa327c92480c..e0de8072c514 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -358,9 +358,10 @@ static int dapm_kcontrol_data_alloc(struct snd_soc_dapm_widget *widget,
 			data->widget =
 				snd_soc_dapm_new_control_unlocked(widget->dapm,
 				&template);
+			kfree(name);
 			if (!data->widget) {
 				ret = -ENOMEM;
-				goto err_name;
+				goto err_data;
 			}
 		}
 		break;
@@ -389,11 +390,12 @@ static int dapm_kcontrol_data_alloc(struct snd_soc_dapm_widget *widget,
 
 			data->value = template.on_val;
 
-			data->widget = snd_soc_dapm_new_control(widget->dapm,
-					&template);
+			data->widget = snd_soc_dapm_new_control_unlocked(
+						widget->dapm, &template);
+			kfree(name);
 			if (!data->widget) {
 				ret = -ENOMEM;
-				goto err_name;
+				goto err_data;
 			}
 
 			snd_soc_dapm_add_path(widget->dapm, data->widget,
@@ -408,8 +410,6 @@ static int dapm_kcontrol_data_alloc(struct snd_soc_dapm_widget *widget,
 
 	return 0;
 
-err_name:
-	kfree(name);
 err_data:
 	kfree(data);
 	return ret;
@@ -418,8 +418,6 @@ err_data:
 static void dapm_kcontrol_free(struct snd_kcontrol *kctl)
 {
 	struct dapm_kcontrol_data *data = snd_kcontrol_chip(kctl);
-	if (data->widget)
-		kfree(data->widget->name);
 	kfree(data->wlist);
 	kfree(data);
 }
@@ -1952,6 +1950,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
 					   size_t count, loff_t *ppos)
 {
 	struct snd_soc_dapm_widget *w = file->private_data;
+	struct snd_soc_card *card = w->dapm->card;
 	char *buf;
 	int in, out;
 	ssize_t ret;
@@ -1961,6 +1960,8 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
+	mutex_lock(&card->dapm_mutex);
+
 	/* Supply widgets are not handled by is_connected_{input,output}_ep() */
 	if (w->is_supply) {
 		in = 0;
@@ -2007,6 +2008,8 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
 					p->sink->name);
 	}
 
+	mutex_unlock(&card->dapm_mutex);
+
 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
 
 	kfree(buf);
@@ -2281,11 +2284,15 @@ static ssize_t dapm_widget_show(struct device *dev,
 	struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev);
 	int i, count = 0;
 
+	mutex_lock(&rtd->card->dapm_mutex);
+
 	for (i = 0; i < rtd->num_codecs; i++) {
 		struct snd_soc_codec *codec = rtd->codec_dais[i]->codec;
 		count += dapm_widget_show_codec(codec, buf + count);
 	}
 
+	mutex_unlock(&rtd->card->dapm_mutex);
+
 	return count;
 }
 
@@ -3334,16 +3341,10 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
 	}
 
 	prefix = soc_dapm_prefix(dapm);
-	if (prefix) {
+	if (prefix)
 		w->name = kasprintf(GFP_KERNEL, "%s %s", prefix, widget->name);
-		if (widget->sname)
-			w->sname = kasprintf(GFP_KERNEL, "%s %s", prefix,
-					     widget->sname);
-	} else {
+	else
 		w->name = kasprintf(GFP_KERNEL, "%s", widget->name);
-		if (widget->sname)
-			w->sname = kasprintf(GFP_KERNEL, "%s", widget->sname);
-	}
 	if (w->name == NULL) {
 		kfree(w);
 		return NULL;
@@ -3792,7 +3793,7 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card)
 				break;
 			}
 
-			if (!w->sname || !strstr(w->sname, dai_w->name))
+			if (!w->sname || !strstr(w->sname, dai_w->sname))
 				continue;
 
 			if (dai_w->id == snd_soc_dapm_dai_in) {
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index d0960683c409..31068b8f3db0 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -33,6 +33,7 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/soc-topology.h>
+#include <sound/tlv.h>
 
 /*
  * We make several passes over the data (since it wont necessarily be ordered)
@@ -144,7 +145,7 @@ static const struct snd_soc_tplg_kcontrol_ops io_ops[] = {
 	{SND_SOC_TPLG_CTL_STROBE, snd_soc_get_strobe,
 		snd_soc_put_strobe, NULL},
 	{SND_SOC_TPLG_DAPM_CTL_VOLSW, snd_soc_dapm_get_volsw,
-		snd_soc_dapm_put_volsw, NULL},
+		snd_soc_dapm_put_volsw, snd_soc_info_volsw},
 	{SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE, snd_soc_dapm_get_enum_double,
 		snd_soc_dapm_put_enum_double, snd_soc_info_enum_double},
 	{SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT, snd_soc_dapm_get_enum_double,
@@ -534,7 +535,7 @@ static int soc_tplg_kcontrol_bind_io(struct snd_soc_tplg_ctl_hdr *hdr,
 			k->put = bops[i].put;
 		if (k->get == NULL && bops[i].id == hdr->ops.get)
 			k->get = bops[i].get;
-		if (k->info == NULL && ops[i].id == hdr->ops.info)
+		if (k->info == NULL && bops[i].id == hdr->ops.info)
 			k->info = bops[i].info;
 	}
 
@@ -579,29 +580,51 @@ static int soc_tplg_init_kcontrol(struct soc_tplg *tplg,
 	return 0;
 }
 
+
+static int soc_tplg_create_tlv_db_scale(struct soc_tplg *tplg,
+	struct snd_kcontrol_new *kc, struct snd_soc_tplg_tlv_dbscale *scale)
+{
+	unsigned int item_len = 2 * sizeof(unsigned int);
+	unsigned int *p;
+
+	p = kzalloc(item_len + 2 * sizeof(unsigned int), GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	p[0] = SNDRV_CTL_TLVT_DB_SCALE;
+	p[1] = item_len;
+	p[2] = scale->min;
+	p[3] = (scale->step & TLV_DB_SCALE_MASK)
+			| (scale->mute ? TLV_DB_SCALE_MUTE : 0);
+
+	kc->tlv.p = (void *)p;
+	return 0;
+}
+
 static int soc_tplg_create_tlv(struct soc_tplg *tplg,
-	struct snd_kcontrol_new *kc, u32 tlv_size)
+	struct snd_kcontrol_new *kc, struct snd_soc_tplg_ctl_hdr *tc)
 {
 	struct snd_soc_tplg_ctl_tlv *tplg_tlv;
-	struct snd_ctl_tlv *tlv;
 
-	if (tlv_size == 0)
+	if (!(tc->access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE))
 		return 0;
 
-	tplg_tlv = (struct snd_soc_tplg_ctl_tlv *) tplg->pos;
-	tplg->pos += tlv_size;
-
-	tlv = kzalloc(sizeof(*tlv) + tlv_size, GFP_KERNEL);
-	if (tlv == NULL)
-		return -ENOMEM;
-
-	dev_dbg(tplg->dev, " created TLV type %d size %d bytes\n",
-		tplg_tlv->numid, tplg_tlv->size);
+	if (tc->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
+		kc->tlv.c = snd_soc_bytes_tlv_callback;
+	} else {
+		tplg_tlv = &tc->tlv;
+		switch (tplg_tlv->type) {
+		case SNDRV_CTL_TLVT_DB_SCALE:
+			return soc_tplg_create_tlv_db_scale(tplg, kc,
+					&tplg_tlv->scale);
 
-	tlv->numid = tplg_tlv->numid;
-	tlv->length = tplg_tlv->size;
-	memcpy(tlv->tlv, tplg_tlv + 1, tplg_tlv->size);
-	kc->tlv.p = (void *)tlv;
+		/* TODO: add support for other TLV types */
+		default:
+			dev_dbg(tplg->dev, "Unsupported TLV type %d\n",
+					tplg_tlv->type);
+			return -EINVAL;
+		}
+	}
 
 	return 0;
 }
@@ -773,7 +796,7 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, unsigned int count,
 		}
 
 		/* create any TLV data */
-		soc_tplg_create_tlv(tplg, &kc, mc->hdr.tlv_size);
+		soc_tplg_create_tlv(tplg, &kc, &mc->hdr);
 
 		/* register control here */
 		err = soc_tplg_add_kcontrol(tplg, &kc,
@@ -1351,6 +1374,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
 	template.reg = w->reg;
 	template.shift = w->shift;
 	template.mask = w->mask;
+	template.subseq = w->subseq;
 	template.on_val = w->invert ? 0 : 1;
 	template.off_val = w->invert ? 1 : 0;
 	template.ignore_suspend = w->ignore_suspend;
diff --git a/sound/soc/zte/zx296702-i2s.c b/sound/soc/zte/zx296702-i2s.c
index 98d96e1b17e0..1930c42e1f55 100644
--- a/sound/soc/zte/zx296702-i2s.c
+++ b/sound/soc/zte/zx296702-i2s.c
@@ -393,9 +393,9 @@ static int zx_i2s_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	zx_i2s->mapbase = res->start;
 	zx_i2s->reg_base = devm_ioremap_resource(&pdev->dev, res);
-	if (!zx_i2s->reg_base) {
+	if (IS_ERR(zx_i2s->reg_base)) {
 		dev_err(&pdev->dev, "ioremap failed!\n");
-		return -EIO;
+		return PTR_ERR(zx_i2s->reg_base);
 	}
 
 	writel_relaxed(0, zx_i2s->reg_base + ZX_I2S_FIFO_CTRL);
diff --git a/sound/soc/zte/zx296702-spdif.c b/sound/soc/zte/zx296702-spdif.c
index 11a0e46a1156..26265ce4caca 100644
--- a/sound/soc/zte/zx296702-spdif.c
+++ b/sound/soc/zte/zx296702-spdif.c
@@ -322,9 +322,9 @@ static int zx_spdif_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	zx_spdif->mapbase = res->start;
 	zx_spdif->reg_base = devm_ioremap_resource(&pdev->dev, res);
-	if (!zx_spdif->reg_base) {
+	if (IS_ERR(zx_spdif->reg_base)) {
 		dev_err(&pdev->dev, "ioremap failed!\n");
-		return -EIO;
+		return PTR_ERR(zx_spdif->reg_base);
 	}
 
 	zx_spdif_dev_init(zx_spdif->reg_base);