diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index a1d07d347c20e30af065d204d94a314d18c408e3..1e492feaa9c66014c26871353d0df601521c87e6 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -78,11 +78,6 @@ static int arizona_ldo1_hc_set_voltage_sel(struct regulator_dev *rdev,
 	if (ret != 0)
 		return ret;
 
-	ret = regmap_update_bits(regmap, ARIZONA_DYNAMIC_FREQUENCY_SCALING_1,
-				 ARIZONA_SUBSYS_MAX_FREQ, val);
-	if (ret != 0)
-		return ret;
-
 	if (val)
 		return 0;
 
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index e7d08806f3e92d9c98a7c5bfc4fe84d5aead3f5f..c3152072d682d6550224b56b7a058a58d9cdd70e 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -6,27 +6,22 @@ config SND_ATMEL_SOC
 	  the ATMEL SSC interface. You will also need
 	  to select the audio interfaces to support below.
 
+if SND_ATMEL_SOC
+
 config SND_ATMEL_SOC_PDC
-	tristate
-	depends on SND_ATMEL_SOC
+	bool
 
 config SND_ATMEL_SOC_DMA
-	tristate
-	depends on SND_ATMEL_SOC
+	bool
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 
 config SND_ATMEL_SOC_SSC
 	tristate
-	depends on SND_ATMEL_SOC
-	help
-	  Say Y or M if you want to add support for codecs the
-	  ATMEL SSC interface. You will also needs to select the individual
-	  machine drivers to support below.
 
 config SND_AT91_SOC_SAM9G20_WM8731
 	tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
 	depends on ARCH_AT91 || COMPILE_TEST
-	depends on ATMEL_SSC && SND_ATMEL_SOC && SND_SOC_I2C_AND_SPI
+	depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
 	select SND_ATMEL_SOC_PDC
 	select SND_ATMEL_SOC_SSC
 	select SND_SOC_WM8731
@@ -37,7 +32,7 @@ config SND_AT91_SOC_SAM9G20_WM8731
 config SND_ATMEL_SOC_WM8904
 	tristate "Atmel ASoC driver for boards using WM8904 codec"
 	depends on ARCH_AT91 || COMPILE_TEST
-	depends on ATMEL_SSC && SND_ATMEL_SOC && I2C
+	depends on ATMEL_SSC && I2C
 	select SND_ATMEL_SOC_SSC
 	select SND_ATMEL_SOC_DMA
 	select SND_SOC_WM8904
@@ -48,10 +43,11 @@ config SND_ATMEL_SOC_WM8904
 config SND_AT91_SOC_SAM9X5_WM8731
 	tristate "SoC Audio support for WM8731-based at91sam9x5 board"
 	depends on ARCH_AT91 || COMPILE_TEST
-	depends on ATMEL_SSC && SND_ATMEL_SOC && SND_SOC_I2C_AND_SPI
+	depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
 	select SND_ATMEL_SOC_SSC
 	select SND_ATMEL_SOC_DMA
 	select SND_SOC_WM8731
 	help
 	  Say Y if you want to add support for audio SoC on an
 	  at91sam9x5 based board that is using WM8731 codec.
+endif
diff --git a/sound/soc/atmel/Makefile b/sound/soc/atmel/Makefile
index b327e5cc8de352b84a8bffc5260e4d6e6ea5f2df..4fa7ac91f9720508f933af9e9ad6aec60113597a 100644
--- a/sound/soc/atmel/Makefile
+++ b/sound/soc/atmel/Makefile
@@ -1,10 +1,8 @@
 # AT91 Platform Support
-snd-soc-atmel-pcm-pdc-objs := atmel-pcm-pdc.o
-snd-soc-atmel-pcm-dma-objs := atmel-pcm-dma.o
-snd-soc-atmel_ssc_dai-objs := atmel_ssc_dai.o
+snd-soc-atmel-pcm-$(CONFIG_SND_ATMEL_SOC_PDC) := atmel-pcm-pdc.o
+snd-soc-atmel-pcm-$(CONFIG_SND_ATMEL_SOC_DMA) += atmel-pcm-dma.o
+snd-soc-atmel_ssc_dai-objs := atmel_ssc_dai.o $(snd-soc-atmel-pcm-y)
 
-obj-$(CONFIG_SND_ATMEL_SOC_PDC) += snd-soc-atmel-pcm-pdc.o
-obj-$(CONFIG_SND_ATMEL_SOC_DMA) += snd-soc-atmel-pcm-dma.o
 obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o
 
 # AT91 Machine Support
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 8de836165cf2ed1978c4846ac56e84bcbae4e6d1..d7469cdd90dc854a9f0db0dd5c666948ecf9bdf3 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -95,8 +95,9 @@ static const struct snd_soc_dapm_widget at91sam9g20ek_dapm_widgets[] = {
 
 static const struct snd_soc_dapm_route intercon[] = {
 
-	/* speaker connected to LHPOUT */
+	/* speaker connected to LHPOUT/RHPOUT */
 	{"Ext Spk", NULL, "LHPOUT"},
+	{"Ext Spk", NULL, "RHPOUT"},
 
 	/* mic is connected to Mic Jack, with WM8731 Mic Bias */
 	{"MICIN", NULL, "Mic Bias"},
@@ -108,9 +109,7 @@ static const struct snd_soc_dapm_route intercon[] = {
  */
 static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
 	printk(KERN_DEBUG
@@ -124,10 +123,6 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 	}
 
-	/* not connected */
-	snd_soc_dapm_nc_pin(dapm, "RLINEIN");
-	snd_soc_dapm_nc_pin(dapm, "LLINEIN");
-
 #ifndef ENABLE_MIC_INPUT
 	snd_soc_dapm_nc_pin(&rtd->card->dapm, "Int Mic");
 #endif
@@ -158,6 +153,7 @@ static struct snd_soc_card snd_soc_at91sam9g20ek = {
 	.num_dapm_widgets = ARRAY_SIZE(at91sam9g20ek_dapm_widgets),
 	.dapm_routes = intercon,
 	.num_dapm_routes = ARRAY_SIZE(intercon),
+	.fully_routed = true,
 };
 
 static int at91sam9g20ek_audio_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index d203ec9ba5b6cbe2c9d91b64c17858871705ce1f..9bdd15f408c164e9756f52e2ea041df9a0f65293 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -202,7 +202,7 @@ static const struct snd_soc_dapm_route adau1977_dapm_routes[] = {
 		ADAU1977_REG_DC_HPF_CAL, (x) - 1, 1, 0)
 
 #define ADAU1977_DC_SUB_SWITCH(x) \
-	SOC_SINGLE("ADC" #x " DC Substraction Capture Switch", \
+	SOC_SINGLE("ADC" #x " DC Subtraction Capture Switch", \
 		ADAU1977_REG_DC_HPF_CAL, (x) + 3, 1, 0)
 
 static const struct snd_kcontrol_new adau1977_snd_controls[] = {
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index 260a652e4a434b2a45c607448ab4cdc5ce30b93d..36d8425707459aec9f35bcdb9009b25fc546ad1b 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -539,7 +539,7 @@ static int adav80x_set_sysclk(struct snd_soc_codec *codec,
 			      unsigned int freq, int dir)
 {
 	struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec);
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
 
 	if (dir == SND_SOC_CLOCK_IN) {
 		switch (clk_id) {
@@ -622,6 +622,7 @@ static int adav80x_set_sysclk(struct snd_soc_codec *codec,
 static int adav80x_set_pll(struct snd_soc_codec *codec, int pll_id,
 		int source, unsigned int freq_in, unsigned int freq_out)
 {
+	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
 	struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec);
 	unsigned int pll_ctrl1 = 0;
 	unsigned int pll_ctrl2 = 0;
@@ -687,7 +688,7 @@ static int adav80x_set_pll(struct snd_soc_codec *codec, int pll_id,
 
 		adav80x->pll_src = source;
 
-		snd_soc_dapm_sync(&codec->dapm);
+		snd_soc_dapm_sync(dapm);
 	}
 
 	return 0;
@@ -800,11 +801,12 @@ static struct snd_soc_dai_driver adav80x_dais[] = {
 
 static int adav80x_probe(struct snd_soc_codec *codec)
 {
+	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
 	struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec);
 
 	/* Force PLLs on for SYSCLK output */
-	snd_soc_dapm_force_enable_pin(&codec->dapm, "PLL1");
-	snd_soc_dapm_force_enable_pin(&codec->dapm, "PLL2");
+	snd_soc_dapm_force_enable_pin(dapm, "PLL1");
+	snd_soc_dapm_force_enable_pin(dapm, "PLL2");
 
 	/* Power down S/PDIF receiver, since it is currently not supported */
 	regmap_write(adav80x->regmap, ADAV80X_PLL_OUTE, 0x20);
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 0cb2962ddb9e8bf8dc9d2be2d4dd16fe82276bf1..88f6df21ad959e9d0bcf3feac761080114b140e5 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -851,6 +851,134 @@ int arizona_hp_ev(struct snd_soc_dapm_widget *w,
 }
 EXPORT_SYMBOL_GPL(arizona_hp_ev);
 
+static int arizona_dvfs_enable(struct snd_soc_codec *codec)
+{
+	const struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct arizona *arizona = priv->arizona;
+	int ret;
+
+	ret = regulator_set_voltage(arizona->dcvdd, 1800000, 1800000);
+	if (ret) {
+		dev_err(codec->dev, "Failed to boost DCVDD: %d\n", ret);
+		return ret;
+	}
+
+	ret = regmap_update_bits(arizona->regmap,
+				 ARIZONA_DYNAMIC_FREQUENCY_SCALING_1,
+				 ARIZONA_SUBSYS_MAX_FREQ,
+				 ARIZONA_SUBSYS_MAX_FREQ);
+	if (ret) {
+		dev_err(codec->dev, "Failed to enable subsys max: %d\n", ret);
+		regulator_set_voltage(arizona->dcvdd, 1200000, 1800000);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int arizona_dvfs_disable(struct snd_soc_codec *codec)
+{
+	const struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct arizona *arizona = priv->arizona;
+	int ret;
+
+	ret = regmap_update_bits(arizona->regmap,
+				 ARIZONA_DYNAMIC_FREQUENCY_SCALING_1,
+				 ARIZONA_SUBSYS_MAX_FREQ, 0);
+	if (ret) {
+		dev_err(codec->dev, "Failed to disable subsys max: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_set_voltage(arizona->dcvdd, 1200000, 1800000);
+	if (ret) {
+		dev_err(codec->dev, "Failed to unboost DCVDD: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+int arizona_dvfs_up(struct snd_soc_codec *codec, unsigned int flags)
+{
+	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	int ret = 0;
+
+	mutex_lock(&priv->dvfs_lock);
+
+	if (!priv->dvfs_cached && !priv->dvfs_reqs) {
+		ret = arizona_dvfs_enable(codec);
+		if (ret)
+			goto err;
+	}
+
+	priv->dvfs_reqs |= flags;
+err:
+	mutex_unlock(&priv->dvfs_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(arizona_dvfs_up);
+
+int arizona_dvfs_down(struct snd_soc_codec *codec, unsigned int flags)
+{
+	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	unsigned int old_reqs;
+	int ret = 0;
+
+	mutex_lock(&priv->dvfs_lock);
+
+	old_reqs = priv->dvfs_reqs;
+	priv->dvfs_reqs &= ~flags;
+
+	if (!priv->dvfs_cached && old_reqs && !priv->dvfs_reqs)
+		ret = arizona_dvfs_disable(codec);
+
+	mutex_unlock(&priv->dvfs_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(arizona_dvfs_down);
+
+int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	int ret = 0;
+
+	mutex_lock(&priv->dvfs_lock);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		if (priv->dvfs_reqs)
+			ret = arizona_dvfs_enable(codec);
+
+		priv->dvfs_cached = false;
+		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		/* We must ensure DVFS is disabled before the codec goes into
+		 * suspend so that we are never in an illegal state of DVFS
+		 * enabled without enough DCVDD
+		 */
+		priv->dvfs_cached = true;
+
+		if (priv->dvfs_reqs)
+			ret = arizona_dvfs_disable(codec);
+		break;
+	default:
+		break;
+	}
+
+	mutex_unlock(&priv->dvfs_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(arizona_dvfs_sysclk_ev);
+
+void arizona_init_dvfs(struct arizona_priv *priv)
+{
+	mutex_init(&priv->dvfs_lock);
+}
+EXPORT_SYMBOL_GPL(arizona_init_dvfs);
+
 static unsigned int arizona_sysclk_48k_rates[] = {
 	6144000,
 	12288000,
@@ -1266,7 +1394,7 @@ static int arizona_hw_params_rate(struct snd_pcm_substream *substream,
 	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
 	struct arizona_dai_priv *dai_priv = &priv->dai[dai->id - 1];
 	int base = dai->driver->base;
-	int i, sr_val;
+	int i, sr_val, ret;
 
 	/*
 	 * We will need to be more flexible than this in future,
@@ -1282,6 +1410,23 @@ static int arizona_hw_params_rate(struct snd_pcm_substream *substream,
 	}
 	sr_val = i;
 
+	switch (priv->arizona->type) {
+	case WM5102:
+	case WM8997:
+		if (arizona_sr_vals[sr_val] >= 88200)
+			ret = arizona_dvfs_up(codec, ARIZONA_DVFS_SR1_RQ);
+		else
+			ret = arizona_dvfs_down(codec, ARIZONA_DVFS_SR1_RQ);
+
+		if (ret) {
+			arizona_aif_err(dai, "Failed to change DVFS %d\n", ret);
+			return ret;
+		}
+		break;
+	default:
+		break;
+	}
+
 	switch (dai_priv->clk) {
 	case ARIZONA_CLK_SYSCLK:
 		switch (priv->arizona->type) {
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 11ff899b02724fae943d2bc1ce98550b26a62985..84e119a5651533ff1c012c08617384078b254f68 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -60,6 +60,9 @@
 #define ARIZONA_MAX_DAI  6
 #define ARIZONA_MAX_ADSP 4
 
+#define ARIZONA_DVFS_SR1_RQ	0x001
+#define ARIZONA_DVFS_ADSP1_RQ	0x100
+
 struct arizona;
 struct wm_adsp;
 
@@ -84,6 +87,10 @@ struct arizona_priv {
 
 	unsigned int spk_ena:2;
 	unsigned int spk_ena_pending:1;
+
+	unsigned int dvfs_reqs;
+	struct mutex dvfs_lock;
+	bool dvfs_cached;
 };
 
 #define ARIZONA_NUM_MIXER_INPUTS 103
@@ -107,8 +114,8 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 			     arizona_mixer_tlv)
 
 #define ARIZONA_MUX_ENUM_DECL(name, reg) \
-	SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff,			\
-				   arizona_mixer_texts, arizona_mixer_values)
+	SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \
+		name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values)
 
 #define ARIZONA_MUX_CTL_DECL(name) \
 	const struct snd_kcontrol_new name##_mux =	\
@@ -245,6 +252,12 @@ struct arizona_fll {
 	char clock_ok_name[ARIZONA_FLL_NAME_LEN];
 };
 
+extern int arizona_dvfs_up(struct snd_soc_codec *codec, unsigned int flags);
+extern int arizona_dvfs_down(struct snd_soc_codec *codec, unsigned int flags);
+extern int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w,
+				  struct snd_kcontrol *kcontrol, int event);
+extern void arizona_init_dvfs(struct arizona_priv *priv);
+
 extern int arizona_init_fll(struct arizona *arizona, int id, int base,
 			    int lock_irq, int ok_irq, struct arizona_fll *fll);
 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index b1537046e9fdb009d9ad015eb2be96cc3086ccdd..d8959e31853d6630763237cc9f8add13e87578bd 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -605,12 +605,56 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
 				regmap_write_async(regmap, patch[i].reg,
 						   patch[i].def);
 		break;
+	case SND_SOC_DAPM_PRE_PMD:
+		break;
+	default:
+		return 0;
+	}
+
+	return arizona_dvfs_sysclk_ev(w, kcontrol, event);
+}
+
+static int wm5102_adsp_power_ev(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct arizona *arizona = dev_get_drvdata(codec->dev->parent);
+	unsigned int v;
+	int ret;
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		ret = regmap_read(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, &v);
+		if (ret != 0) {
+			dev_err(codec->dev,
+				"Failed to read SYSCLK state: %d\n", ret);
+			return -EIO;
+		}
+
+		v = (v & ARIZONA_SYSCLK_FREQ_MASK) >> ARIZONA_SYSCLK_FREQ_SHIFT;
+
+		if (v >= 3) {
+			ret = arizona_dvfs_up(codec, ARIZONA_DVFS_ADSP1_RQ);
+			if (ret) {
+				dev_err(codec->dev,
+					"Failed to raise DVFS: %d\n", ret);
+				return ret;
+			}
+		}
+		break;
+
+	case SND_SOC_DAPM_POST_PMD:
+		ret = arizona_dvfs_down(codec, ARIZONA_DVFS_ADSP1_RQ);
+		if (ret)
+			dev_warn(codec->dev,
+				 "Failed to lower DVFS: %d\n", ret);
+		break;
 
 	default:
 		break;
 	}
 
-	return 0;
+	return wm_adsp2_early_event(w, kcontrol, event);
 }
 
 static int wm5102_out_comp_coeff_get(struct snd_kcontrol *kcontrol,
@@ -1036,7 +1080,8 @@ static const struct snd_kcontrol_new wm5102_aec_loopback_mux =
 
 static const struct snd_soc_dapm_widget wm5102_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT,
-		    0, wm5102_sysclk_ev, SND_SOC_DAPM_POST_PMU),
+		    0, wm5102_sysclk_ev,
+		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,
 		    ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,
@@ -1367,7 +1412,7 @@ ARIZONA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"),
 ARIZONA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"),
 ARIZONA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"),
 
-WM_ADSP2("DSP1", 0),
+WM_ADSP2_E("DSP1", 0, wm5102_adsp_power_ev),
 
 SND_SOC_DAPM_OUTPUT("HPOUT1L"),
 SND_SOC_DAPM_OUTPUT("HPOUT1R"),
@@ -1910,6 +1955,8 @@ static int wm5102_probe(struct platform_device *pdev)
 	wm5102->core.arizona = arizona;
 	wm5102->core.num_inputs = 6;
 
+	arizona_init_dvfs(&wm5102->core);
+
 	wm5102->core.adsp[0].part = "wm5102";
 	wm5102->core.adsp[0].num = 1;
 	wm5102->core.adsp[0].type = WMFW_ADSP2;
@@ -1919,7 +1966,7 @@ static int wm5102_probe(struct platform_device *pdev)
 	wm5102->core.adsp[0].mem = wm5102_dsp1_regions;
 	wm5102->core.adsp[0].num_mems = ARRAY_SIZE(wm5102_dsp1_regions);
 
-	ret = wm_adsp2_init(&wm5102->core.adsp[0], true);
+	ret = wm_adsp2_init(&wm5102->core.adsp[0]);
 	if (ret != 0)
 		return ret;
 
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index efcfe180cbbca8a85925b79e886ada253eca73c1..14a7739d6c0960e89f7c698e7bb2b00d3dc7b5cf 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -1696,7 +1696,7 @@ static int wm5110_probe(struct platform_device *pdev)
 		wm5110->core.adsp[i].num_mems
 			= ARRAY_SIZE(wm5110_dsp1_regions);
 
-		ret = wm_adsp2_init(&wm5110->core.adsp[i], false);
+		ret = wm_adsp2_init(&wm5110->core.adsp[i]);
 		if (ret != 0)
 			return ret;
 	}
diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c
index 52404d7bc79047443fff2fecfdcd362bcfd3d3be..4134dc7e12434cb1a1e43b723eb43a9e23bcee52 100644
--- a/sound/soc/codecs/wm8997.c
+++ b/sound/soc/codecs/wm8997.c
@@ -106,11 +106,13 @@ static int wm8997_sysclk_ev(struct snd_soc_dapm_widget *w,
 				regmap_write_async(regmap, patch[i].reg,
 						   patch[i].def);
 		break;
-	default:
+	case SND_SOC_DAPM_PRE_PMD:
 		break;
+	default:
+		return 0;
 	}
 
-	return 0;
+	return arizona_dvfs_sysclk_ev(w, kcontrol, event);
 }
 
 static const char *wm8997_osr_text[] = {
@@ -409,7 +411,8 @@ static const struct snd_kcontrol_new wm8997_aec_loopback_mux =
 
 static const struct snd_soc_dapm_widget wm8997_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT,
-		    0, wm8997_sysclk_ev, SND_SOC_DAPM_POST_PMU),
+		    0, wm8997_sysclk_ev,
+		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,
 		    ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,
@@ -1127,6 +1130,8 @@ static int wm8997_probe(struct platform_device *pdev)
 	wm8997->core.arizona = arizona;
 	wm8997->core.num_inputs = 4;
 
+	arizona_init_dvfs(&wm8997->core);
+
 	for (i = 0; i < ARRAY_SIZE(wm8997->fll); i++)
 		wm8997->fll[i].vco_mult = 1;
 
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index d01c2095452f9a0aaa5a2f1e91d2753fd48b1500..b62ffd0c133ea1f02868f774d12f9ecc70a64357 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -121,6 +121,11 @@
 #define ADSP2_WDMA_CONFIG_2 0x31
 #define ADSP2_RDMA_CONFIG_1 0x34
 
+#define ADSP2_SCRATCH0        0x40
+#define ADSP2_SCRATCH1        0x41
+#define ADSP2_SCRATCH2        0x42
+#define ADSP2_SCRATCH3        0x43
+
 /*
  * ADSP2 Control
  */
@@ -229,16 +234,18 @@ struct wm_coeff_ctl_ops {
 
 struct wm_coeff_ctl {
 	const char *name;
-	struct wm_adsp_alg_region region;
+	const char *fw_name;
+	struct wm_adsp_alg_region alg_region;
 	struct wm_coeff_ctl_ops ops;
-	struct wm_adsp *adsp;
-	void *private;
+	struct wm_adsp *dsp;
 	unsigned int enabled:1;
 	struct list_head list;
 	void *cache;
+	unsigned int offset;
 	size_t len;
 	unsigned int set:1;
 	struct snd_kcontrol *kcontrol;
+	unsigned int flags;
 };
 
 static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
@@ -246,9 +253,9 @@ static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-	struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec);
+	struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec);
 
-	ucontrol->value.integer.value[0] = adsp[e->shift_l].fw;
+	ucontrol->value.integer.value[0] = dsp[e->shift_l].fw;
 
 	return 0;
 }
@@ -258,18 +265,18 @@ static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-	struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec);
+	struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec);
 
-	if (ucontrol->value.integer.value[0] == adsp[e->shift_l].fw)
+	if (ucontrol->value.integer.value[0] == dsp[e->shift_l].fw)
 		return 0;
 
 	if (ucontrol->value.integer.value[0] >= WM_ADSP_NUM_FW)
 		return -EINVAL;
 
-	if (adsp[e->shift_l].running)
+	if (dsp[e->shift_l].running)
 		return -EBUSY;
 
-	adsp[e->shift_l].fw = ucontrol->value.integer.value[0];
+	dsp[e->shift_l].fw = ucontrol->value.integer.value[0];
 
 	return 0;
 }
@@ -340,28 +347,47 @@ static struct wm_adsp_region const *wm_adsp_find_region(struct wm_adsp *dsp,
 	return NULL;
 }
 
-static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *region,
+static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *mem,
 					  unsigned int offset)
 {
-	if (WARN_ON(!region))
+	if (WARN_ON(!mem))
 		return offset;
-	switch (region->type) {
+	switch (mem->type) {
 	case WMFW_ADSP1_PM:
-		return region->base + (offset * 3);
+		return mem->base + (offset * 3);
 	case WMFW_ADSP1_DM:
-		return region->base + (offset * 2);
+		return mem->base + (offset * 2);
 	case WMFW_ADSP2_XM:
-		return region->base + (offset * 2);
+		return mem->base + (offset * 2);
 	case WMFW_ADSP2_YM:
-		return region->base + (offset * 2);
+		return mem->base + (offset * 2);
 	case WMFW_ADSP1_ZM:
-		return region->base + (offset * 2);
+		return mem->base + (offset * 2);
 	default:
 		WARN(1, "Unknown memory region type");
 		return offset;
 	}
 }
 
+static void wm_adsp2_show_fw_status(struct wm_adsp *dsp)
+{
+	u16 scratch[4];
+	int ret;
+
+	ret = regmap_raw_read(dsp->regmap, dsp->base + ADSP2_SCRATCH0,
+				scratch, sizeof(scratch));
+	if (ret) {
+		adsp_err(dsp, "Failed to read SCRATCH regs: %d\n", ret);
+		return;
+	}
+
+	adsp_dbg(dsp, "FW SCRATCH 0:0x%x 1:0x%x 2:0x%x 3:0x%x\n",
+		 be16_to_cpu(scratch[0]),
+		 be16_to_cpu(scratch[1]),
+		 be16_to_cpu(scratch[2]),
+		 be16_to_cpu(scratch[3]));
+}
+
 static int wm_coeff_info(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_info *uinfo)
 {
@@ -372,40 +398,39 @@ static int wm_coeff_info(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static int wm_coeff_write_control(struct snd_kcontrol *kcontrol,
+static int wm_coeff_write_control(struct wm_coeff_ctl *ctl,
 				  const void *buf, size_t len)
 {
-	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
-	struct wm_adsp_alg_region *region = &ctl->region;
+	struct wm_adsp_alg_region *alg_region = &ctl->alg_region;
 	const struct wm_adsp_region *mem;
-	struct wm_adsp *adsp = ctl->adsp;
+	struct wm_adsp *dsp = ctl->dsp;
 	void *scratch;
 	int ret;
 	unsigned int reg;
 
-	mem = wm_adsp_find_region(adsp, region->type);
+	mem = wm_adsp_find_region(dsp, alg_region->type);
 	if (!mem) {
-		adsp_err(adsp, "No base for region %x\n",
-			 region->type);
+		adsp_err(dsp, "No base for region %x\n",
+			 alg_region->type);
 		return -EINVAL;
 	}
 
-	reg = ctl->region.base;
+	reg = ctl->alg_region.base + ctl->offset;
 	reg = wm_adsp_region_to_reg(mem, reg);
 
 	scratch = kmemdup(buf, ctl->len, GFP_KERNEL | GFP_DMA);
 	if (!scratch)
 		return -ENOMEM;
 
-	ret = regmap_raw_write(adsp->regmap, reg, scratch,
+	ret = regmap_raw_write(dsp->regmap, reg, scratch,
 			       ctl->len);
 	if (ret) {
-		adsp_err(adsp, "Failed to write %zu bytes to %x: %d\n",
+		adsp_err(dsp, "Failed to write %zu bytes to %x: %d\n",
 			 ctl->len, reg, ret);
 		kfree(scratch);
 		return ret;
 	}
-	adsp_dbg(adsp, "Wrote %zu bytes to %x\n", ctl->len, reg);
+	adsp_dbg(dsp, "Wrote %zu bytes to %x\n", ctl->len, reg);
 
 	kfree(scratch);
 
@@ -424,42 +449,41 @@ static int wm_coeff_put(struct snd_kcontrol *kcontrol,
 	if (!ctl->enabled)
 		return 0;
 
-	return wm_coeff_write_control(kcontrol, p, ctl->len);
+	return wm_coeff_write_control(ctl, p, ctl->len);
 }
 
-static int wm_coeff_read_control(struct snd_kcontrol *kcontrol,
+static int wm_coeff_read_control(struct wm_coeff_ctl *ctl,
 				 void *buf, size_t len)
 {
-	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
-	struct wm_adsp_alg_region *region = &ctl->region;
+	struct wm_adsp_alg_region *alg_region = &ctl->alg_region;
 	const struct wm_adsp_region *mem;
-	struct wm_adsp *adsp = ctl->adsp;
+	struct wm_adsp *dsp = ctl->dsp;
 	void *scratch;
 	int ret;
 	unsigned int reg;
 
-	mem = wm_adsp_find_region(adsp, region->type);
+	mem = wm_adsp_find_region(dsp, alg_region->type);
 	if (!mem) {
-		adsp_err(adsp, "No base for region %x\n",
-			 region->type);
+		adsp_err(dsp, "No base for region %x\n",
+			 alg_region->type);
 		return -EINVAL;
 	}
 
-	reg = ctl->region.base;
+	reg = ctl->alg_region.base + ctl->offset;
 	reg = wm_adsp_region_to_reg(mem, reg);
 
 	scratch = kmalloc(ctl->len, GFP_KERNEL | GFP_DMA);
 	if (!scratch)
 		return -ENOMEM;
 
-	ret = regmap_raw_read(adsp->regmap, reg, scratch, ctl->len);
+	ret = regmap_raw_read(dsp->regmap, reg, scratch, ctl->len);
 	if (ret) {
-		adsp_err(adsp, "Failed to read %zu bytes from %x: %d\n",
+		adsp_err(dsp, "Failed to read %zu bytes from %x: %d\n",
 			 ctl->len, reg, ret);
 		kfree(scratch);
 		return ret;
 	}
-	adsp_dbg(adsp, "Read %zu bytes from %x\n", ctl->len, reg);
+	adsp_dbg(dsp, "Read %zu bytes from %x\n", ctl->len, reg);
 
 	memcpy(buf, scratch, ctl->len);
 	kfree(scratch);
@@ -473,17 +497,25 @@ static int wm_coeff_get(struct snd_kcontrol *kcontrol,
 	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
 	char *p = ucontrol->value.bytes.data;
 
+	if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) {
+		if (ctl->enabled)
+			return wm_coeff_read_control(ctl, p, ctl->len);
+		else
+			return -EPERM;
+	}
+
 	memcpy(p, ctl->cache, ctl->len);
+
 	return 0;
 }
 
 struct wmfw_ctl_work {
-	struct wm_adsp *adsp;
+	struct wm_adsp *dsp;
 	struct wm_coeff_ctl *ctl;
 	struct work_struct work;
 };
 
-static int wmfw_add_ctl(struct wm_adsp *adsp, struct wm_coeff_ctl *ctl)
+static int wmfw_add_ctl(struct wm_adsp *dsp, struct wm_coeff_ctl *ctl)
 {
 	struct snd_kcontrol_new *kcontrol;
 	int ret;
@@ -502,17 +534,25 @@ static int wmfw_add_ctl(struct wm_adsp *adsp, struct wm_coeff_ctl *ctl)
 	kcontrol->put = wm_coeff_put;
 	kcontrol->private_value = (unsigned long)ctl;
 
-	ret = snd_soc_add_card_controls(adsp->card,
+	if (ctl->flags) {
+		if (ctl->flags & WMFW_CTL_FLAG_WRITEABLE)
+			kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_WRITE;
+		if (ctl->flags & WMFW_CTL_FLAG_READABLE)
+			kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_READ;
+		if (ctl->flags & WMFW_CTL_FLAG_VOLATILE)
+			kcontrol->access |= SNDRV_CTL_ELEM_ACCESS_VOLATILE;
+	}
+
+	ret = snd_soc_add_card_controls(dsp->card,
 					kcontrol, 1);
 	if (ret < 0)
 		goto err_kcontrol;
 
 	kfree(kcontrol);
 
-	ctl->kcontrol = snd_soc_card_get_kcontrol(adsp->card,
+	ctl->kcontrol = snd_soc_card_get_kcontrol(dsp->card,
 						  ctl->name);
 
-	list_add(&ctl->list, &adsp->ctl_list);
 	return 0;
 
 err_kcontrol:
@@ -520,6 +560,358 @@ static int wmfw_add_ctl(struct wm_adsp *adsp, struct wm_coeff_ctl *ctl)
 	return ret;
 }
 
+static int wm_coeff_init_control_caches(struct wm_adsp *dsp)
+{
+	struct wm_coeff_ctl *ctl;
+	int ret;
+
+	list_for_each_entry(ctl, &dsp->ctl_list, list) {
+		if (!ctl->enabled || ctl->set)
+			continue;
+		if (ctl->flags & WMFW_CTL_FLAG_VOLATILE)
+			continue;
+
+		ret = wm_coeff_read_control(ctl,
+					    ctl->cache,
+					    ctl->len);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int wm_coeff_sync_controls(struct wm_adsp *dsp)
+{
+	struct wm_coeff_ctl *ctl;
+	int ret;
+
+	list_for_each_entry(ctl, &dsp->ctl_list, list) {
+		if (!ctl->enabled)
+			continue;
+		if (ctl->set && !(ctl->flags & WMFW_CTL_FLAG_VOLATILE)) {
+			ret = wm_coeff_write_control(ctl,
+						     ctl->cache,
+						     ctl->len);
+			if (ret < 0)
+				return ret;
+		}
+	}
+
+	return 0;
+}
+
+static void wm_adsp_ctl_work(struct work_struct *work)
+{
+	struct wmfw_ctl_work *ctl_work = container_of(work,
+						      struct wmfw_ctl_work,
+						      work);
+
+	wmfw_add_ctl(ctl_work->dsp, ctl_work->ctl);
+	kfree(ctl_work);
+}
+
+static int wm_adsp_create_control(struct wm_adsp *dsp,
+				  const struct wm_adsp_alg_region *alg_region,
+				  unsigned int offset, unsigned int len,
+				  const char *subname, unsigned int subname_len,
+				  unsigned int flags)
+{
+	struct wm_coeff_ctl *ctl;
+	struct wmfw_ctl_work *ctl_work;
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char *region_name;
+	int ret;
+
+	if (flags & WMFW_CTL_FLAG_SYS)
+		return 0;
+
+	switch (alg_region->type) {
+	case WMFW_ADSP1_PM:
+		region_name = "PM";
+		break;
+	case WMFW_ADSP1_DM:
+		region_name = "DM";
+		break;
+	case WMFW_ADSP2_XM:
+		region_name = "XM";
+		break;
+	case WMFW_ADSP2_YM:
+		region_name = "YM";
+		break;
+	case WMFW_ADSP1_ZM:
+		region_name = "ZM";
+		break;
+	default:
+		adsp_err(dsp, "Unknown region type: %d\n", alg_region->type);
+		return -EINVAL;
+	}
+
+	switch (dsp->fw_ver) {
+	case 0:
+	case 1:
+		snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "DSP%d %s %x",
+			 dsp->num, region_name, alg_region->alg);
+		break;
+	default:
+		ret = snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+				"DSP%d%c %.12s %x", dsp->num, *region_name,
+				wm_adsp_fw_text[dsp->fw], alg_region->alg);
+
+		/* Truncate the subname from the start if it is too long */
+		if (subname) {
+			int avail = SNDRV_CTL_ELEM_ID_NAME_MAXLEN - ret - 2;
+			int skip = 0;
+
+			if (subname_len > avail)
+				skip = subname_len - avail;
+
+			snprintf(name + ret,
+				 SNDRV_CTL_ELEM_ID_NAME_MAXLEN - ret, " %.*s",
+				 subname_len - skip, subname + skip);
+		}
+		break;
+	}
+
+	list_for_each_entry(ctl, &dsp->ctl_list,
+			    list) {
+		if (!strcmp(ctl->name, name)) {
+			if (!ctl->enabled)
+				ctl->enabled = 1;
+			return 0;
+		}
+	}
+
+	ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
+	if (!ctl)
+		return -ENOMEM;
+	ctl->fw_name = wm_adsp_fw_text[dsp->fw];
+	ctl->alg_region = *alg_region;
+	ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL);
+	if (!ctl->name) {
+		ret = -ENOMEM;
+		goto err_ctl;
+	}
+	ctl->enabled = 1;
+	ctl->set = 0;
+	ctl->ops.xget = wm_coeff_get;
+	ctl->ops.xput = wm_coeff_put;
+	ctl->dsp = dsp;
+
+	ctl->flags = flags;
+	ctl->offset = offset;
+	if (len > 512) {
+		adsp_warn(dsp, "Truncating control %s from %d\n",
+			  ctl->name, len);
+		len = 512;
+	}
+	ctl->len = len;
+	ctl->cache = kzalloc(ctl->len, GFP_KERNEL);
+	if (!ctl->cache) {
+		ret = -ENOMEM;
+		goto err_ctl_name;
+	}
+
+	list_add(&ctl->list, &dsp->ctl_list);
+
+	ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL);
+	if (!ctl_work) {
+		ret = -ENOMEM;
+		goto err_ctl_cache;
+	}
+
+	ctl_work->dsp = dsp;
+	ctl_work->ctl = ctl;
+	INIT_WORK(&ctl_work->work, wm_adsp_ctl_work);
+	schedule_work(&ctl_work->work);
+
+	return 0;
+
+err_ctl_cache:
+	kfree(ctl->cache);
+err_ctl_name:
+	kfree(ctl->name);
+err_ctl:
+	kfree(ctl);
+
+	return ret;
+}
+
+struct wm_coeff_parsed_alg {
+	int id;
+	const u8 *name;
+	int name_len;
+	int ncoeff;
+};
+
+struct wm_coeff_parsed_coeff {
+	int offset;
+	int mem_type;
+	const u8 *name;
+	int name_len;
+	int ctl_type;
+	int flags;
+	int len;
+};
+
+static int wm_coeff_parse_string(int bytes, const u8 **pos, const u8 **str)
+{
+	int length;
+
+	switch (bytes) {
+	case 1:
+		length = **pos;
+		break;
+	case 2:
+		length = le16_to_cpu(*((__le16 *)*pos));
+		break;
+	default:
+		return 0;
+	}
+
+	if (str)
+		*str = *pos + bytes;
+
+	*pos += ((length + bytes) + 3) & ~0x03;
+
+	return length;
+}
+
+static int wm_coeff_parse_int(int bytes, const u8 **pos)
+{
+	int val = 0;
+
+	switch (bytes) {
+	case 2:
+		val = le16_to_cpu(*((__le16 *)*pos));
+		break;
+	case 4:
+		val = le32_to_cpu(*((__le32 *)*pos));
+		break;
+	default:
+		break;
+	}
+
+	*pos += bytes;
+
+	return val;
+}
+
+static inline void wm_coeff_parse_alg(struct wm_adsp *dsp, const u8 **data,
+				      struct wm_coeff_parsed_alg *blk)
+{
+	const struct wmfw_adsp_alg_data *raw;
+
+	switch (dsp->fw_ver) {
+	case 0:
+	case 1:
+		raw = (const struct wmfw_adsp_alg_data *)*data;
+		*data = raw->data;
+
+		blk->id = le32_to_cpu(raw->id);
+		blk->name = raw->name;
+		blk->name_len = strlen(raw->name);
+		blk->ncoeff = le32_to_cpu(raw->ncoeff);
+		break;
+	default:
+		blk->id = wm_coeff_parse_int(sizeof(raw->id), data);
+		blk->name_len = wm_coeff_parse_string(sizeof(u8), data,
+						      &blk->name);
+		wm_coeff_parse_string(sizeof(u16), data, NULL);
+		blk->ncoeff = wm_coeff_parse_int(sizeof(raw->ncoeff), data);
+		break;
+	}
+
+	adsp_dbg(dsp, "Algorithm ID: %#x\n", blk->id);
+	adsp_dbg(dsp, "Algorithm name: %.*s\n", blk->name_len, blk->name);
+	adsp_dbg(dsp, "# of coefficient descriptors: %#x\n", blk->ncoeff);
+}
+
+static inline void wm_coeff_parse_coeff(struct wm_adsp *dsp, const u8 **data,
+					struct wm_coeff_parsed_coeff *blk)
+{
+	const struct wmfw_adsp_coeff_data *raw;
+	const u8 *tmp;
+	int length;
+
+	switch (dsp->fw_ver) {
+	case 0:
+	case 1:
+		raw = (const struct wmfw_adsp_coeff_data *)*data;
+		*data = *data + sizeof(raw->hdr) + le32_to_cpu(raw->hdr.size);
+
+		blk->offset = le16_to_cpu(raw->hdr.offset);
+		blk->mem_type = le16_to_cpu(raw->hdr.type);
+		blk->name = raw->name;
+		blk->name_len = strlen(raw->name);
+		blk->ctl_type = le16_to_cpu(raw->ctl_type);
+		blk->flags = le16_to_cpu(raw->flags);
+		blk->len = le32_to_cpu(raw->len);
+		break;
+	default:
+		tmp = *data;
+		blk->offset = wm_coeff_parse_int(sizeof(raw->hdr.offset), &tmp);
+		blk->mem_type = wm_coeff_parse_int(sizeof(raw->hdr.type), &tmp);
+		length = wm_coeff_parse_int(sizeof(raw->hdr.size), &tmp);
+		blk->name_len = wm_coeff_parse_string(sizeof(u8), &tmp,
+						      &blk->name);
+		wm_coeff_parse_string(sizeof(u8), &tmp, NULL);
+		wm_coeff_parse_string(sizeof(u16), &tmp, NULL);
+		blk->ctl_type = wm_coeff_parse_int(sizeof(raw->ctl_type), &tmp);
+		blk->flags = wm_coeff_parse_int(sizeof(raw->flags), &tmp);
+		blk->len = wm_coeff_parse_int(sizeof(raw->len), &tmp);
+
+		*data = *data + sizeof(raw->hdr) + length;
+		break;
+	}
+
+	adsp_dbg(dsp, "\tCoefficient type: %#x\n", blk->mem_type);
+	adsp_dbg(dsp, "\tCoefficient offset: %#x\n", blk->offset);
+	adsp_dbg(dsp, "\tCoefficient name: %.*s\n", blk->name_len, blk->name);
+	adsp_dbg(dsp, "\tCoefficient flags: %#x\n", blk->flags);
+	adsp_dbg(dsp, "\tALSA control type: %#x\n", blk->ctl_type);
+	adsp_dbg(dsp, "\tALSA control len: %#x\n", blk->len);
+}
+
+static int wm_adsp_parse_coeff(struct wm_adsp *dsp,
+			       const struct wmfw_region *region)
+{
+	struct wm_adsp_alg_region alg_region = {};
+	struct wm_coeff_parsed_alg alg_blk;
+	struct wm_coeff_parsed_coeff coeff_blk;
+	const u8 *data = region->data;
+	int i, ret;
+
+	wm_coeff_parse_alg(dsp, &data, &alg_blk);
+	for (i = 0; i < alg_blk.ncoeff; i++) {
+		wm_coeff_parse_coeff(dsp, &data, &coeff_blk);
+
+		switch (coeff_blk.ctl_type) {
+		case SNDRV_CTL_ELEM_TYPE_BYTES:
+			break;
+		default:
+			adsp_err(dsp, "Unknown control type: %d\n",
+				 coeff_blk.ctl_type);
+			return -EINVAL;
+		}
+
+		alg_region.type = coeff_blk.mem_type;
+		alg_region.alg = alg_blk.id;
+
+		ret = wm_adsp_create_control(dsp, &alg_region,
+					     coeff_blk.offset,
+					     coeff_blk.len,
+					     coeff_blk.name,
+					     coeff_blk.name_len,
+					     coeff_blk.flags);
+		if (ret < 0)
+			adsp_err(dsp, "Failed to create control: %.*s, %d\n",
+				 coeff_blk.name_len, coeff_blk.name, ret);
+	}
+
+	return 0;
+}
+
 static int wm_adsp_load(struct wm_adsp *dsp)
 {
 	LIST_HEAD(buf_list);
@@ -568,12 +960,22 @@ static int wm_adsp_load(struct wm_adsp *dsp)
 		goto out_fw;
 	}
 
-	if (header->ver != 0) {
+	switch (header->ver) {
+	case 0:
+		adsp_warn(dsp, "%s: Depreciated file format %d\n",
+			  file, header->ver);
+		break;
+	case 1:
+	case 2:
+		break;
+	default:
 		adsp_err(dsp, "%s: unknown file format %d\n",
 			 file, header->ver);
 		goto out_fw;
 	}
+
 	adsp_info(dsp, "Firmware version: %d\n", header->ver);
+	dsp->fw_ver = header->ver;
 
 	if (header->core != dsp->type) {
 		adsp_err(dsp, "%s: invalid core %d != %d\n",
@@ -638,6 +1040,12 @@ static int wm_adsp_load(struct wm_adsp *dsp)
 			text = kzalloc(le32_to_cpu(region->len) + 1,
 				       GFP_KERNEL);
 			break;
+		case WMFW_ALGORITHM_DATA:
+			region_name = "Algorithm";
+			ret = wm_adsp_parse_coeff(dsp, region);
+			if (ret != 0)
+				goto out_fw;
+			break;
 		case WMFW_INFO_TEXT:
 			region_name = "Information";
 			text = kzalloc(le32_to_cpu(region->len) + 1,
@@ -730,444 +1138,316 @@ static int wm_adsp_load(struct wm_adsp *dsp)
 	return ret;
 }
 
-static int wm_coeff_init_control_caches(struct wm_adsp *adsp)
+static void wm_adsp_ctl_fixup_base(struct wm_adsp *dsp,
+				  const struct wm_adsp_alg_region *alg_region)
 {
 	struct wm_coeff_ctl *ctl;
-	int ret;
 
-	list_for_each_entry(ctl, &adsp->ctl_list, list) {
-		if (!ctl->enabled || ctl->set)
-			continue;
-		ret = wm_coeff_read_control(ctl->kcontrol,
-					    ctl->cache,
-					    ctl->len);
-		if (ret < 0)
-			return ret;
+	list_for_each_entry(ctl, &dsp->ctl_list, list) {
+		if (ctl->fw_name == wm_adsp_fw_text[dsp->fw] &&
+		    alg_region->alg == ctl->alg_region.alg &&
+		    alg_region->type == ctl->alg_region.type) {
+			ctl->alg_region.base = alg_region->base;
+		}
 	}
-
-	return 0;
 }
 
-static int wm_coeff_sync_controls(struct wm_adsp *adsp)
+static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs,
+			       unsigned int pos, unsigned int len)
 {
-	struct wm_coeff_ctl *ctl;
+	void *alg;
 	int ret;
+	__be32 val;
 
-	list_for_each_entry(ctl, &adsp->ctl_list, list) {
-		if (!ctl->enabled)
-			continue;
-		if (ctl->set) {
-			ret = wm_coeff_write_control(ctl->kcontrol,
-						     ctl->cache,
-						     ctl->len);
-			if (ret < 0)
-				return ret;
-		}
+	if (n_algs == 0) {
+		adsp_err(dsp, "No algorithms\n");
+		return ERR_PTR(-EINVAL);
 	}
 
-	return 0;
-}
-
-static void wm_adsp_ctl_work(struct work_struct *work)
-{
-	struct wmfw_ctl_work *ctl_work = container_of(work,
-						      struct wmfw_ctl_work,
-						      work);
-
-	wmfw_add_ctl(ctl_work->adsp, ctl_work->ctl);
-	kfree(ctl_work);
-}
-
-static int wm_adsp_create_control(struct wm_adsp *dsp,
-				  const struct wm_adsp_alg_region *region)
-
-{
-	struct wm_coeff_ctl *ctl;
-	struct wmfw_ctl_work *ctl_work;
-	char *name;
-	char *region_name;
-	int ret;
-
-	name = kmalloc(PAGE_SIZE, GFP_KERNEL);
-	if (!name)
-		return -ENOMEM;
+	if (n_algs > 1024) {
+		adsp_err(dsp, "Algorithm count %zx excessive\n", n_algs);
+		return ERR_PTR(-EINVAL);
+	}
 
-	switch (region->type) {
-	case WMFW_ADSP1_PM:
-		region_name = "PM";
-		break;
-	case WMFW_ADSP1_DM:
-		region_name = "DM";
-		break;
-	case WMFW_ADSP2_XM:
-		region_name = "XM";
-		break;
-	case WMFW_ADSP2_YM:
-		region_name = "YM";
-		break;
-	case WMFW_ADSP1_ZM:
-		region_name = "ZM";
-		break;
-	default:
-		ret = -EINVAL;
-		goto err_name;
+	/* Read the terminator first to validate the length */
+	ret = regmap_raw_read(dsp->regmap, pos + len, &val, sizeof(val));
+	if (ret != 0) {
+		adsp_err(dsp, "Failed to read algorithm list end: %d\n",
+			ret);
+		return ERR_PTR(ret);
 	}
 
-	snprintf(name, PAGE_SIZE, "DSP%d %s %x",
-		 dsp->num, region_name, region->alg);
+	if (be32_to_cpu(val) != 0xbedead)
+		adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbeadead\n",
+			  pos + len, be32_to_cpu(val));
 
-	list_for_each_entry(ctl, &dsp->ctl_list,
-			    list) {
-		if (!strcmp(ctl->name, name)) {
-			if (!ctl->enabled)
-				ctl->enabled = 1;
-			goto found;
-		}
-	}
+	alg = kzalloc(len * 2, GFP_KERNEL | GFP_DMA);
+	if (!alg)
+		return ERR_PTR(-ENOMEM);
 
-	ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
-	if (!ctl) {
-		ret = -ENOMEM;
-		goto err_name;
-	}
-	ctl->region = *region;
-	ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL);
-	if (!ctl->name) {
-		ret = -ENOMEM;
-		goto err_ctl;
+	ret = regmap_raw_read(dsp->regmap, pos, alg, len * 2);
+	if (ret != 0) {
+		adsp_err(dsp, "Failed to read algorithm list: %d\n",
+			ret);
+		kfree(alg);
+		return ERR_PTR(ret);
 	}
-	ctl->enabled = 1;
-	ctl->set = 0;
-	ctl->ops.xget = wm_coeff_get;
-	ctl->ops.xput = wm_coeff_put;
-	ctl->adsp = dsp;
 
-	ctl->len = region->len;
-	ctl->cache = kzalloc(ctl->len, GFP_KERNEL);
-	if (!ctl->cache) {
-		ret = -ENOMEM;
-		goto err_ctl_name;
-	}
+	return alg;
+}
 
-	ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL);
-	if (!ctl_work) {
-		ret = -ENOMEM;
-		goto err_ctl_cache;
-	}
+static struct wm_adsp_alg_region *wm_adsp_create_region(struct wm_adsp *dsp,
+							int type, __be32 id,
+							__be32 base)
+{
+	struct wm_adsp_alg_region *alg_region;
 
-	ctl_work->adsp = dsp;
-	ctl_work->ctl = ctl;
-	INIT_WORK(&ctl_work->work, wm_adsp_ctl_work);
-	schedule_work(&ctl_work->work);
+	alg_region = kzalloc(sizeof(*alg_region), GFP_KERNEL);
+	if (!alg_region)
+		return ERR_PTR(-ENOMEM);
 
-found:
-	kfree(name);
+	alg_region->type = type;
+	alg_region->alg = be32_to_cpu(id);
+	alg_region->base = be32_to_cpu(base);
 
-	return 0;
+	list_add_tail(&alg_region->list, &dsp->alg_regions);
 
-err_ctl_cache:
-	kfree(ctl->cache);
-err_ctl_name:
-	kfree(ctl->name);
-err_ctl:
-	kfree(ctl);
-err_name:
-	kfree(name);
-	return ret;
+	if (dsp->fw_ver > 0)
+		wm_adsp_ctl_fixup_base(dsp, alg_region);
+
+	return alg_region;
 }
 
-static int wm_adsp_setup_algs(struct wm_adsp *dsp)
+static int wm_adsp1_setup_algs(struct wm_adsp *dsp)
 {
-	struct regmap *regmap = dsp->regmap;
 	struct wmfw_adsp1_id_hdr adsp1_id;
-	struct wmfw_adsp2_id_hdr adsp2_id;
 	struct wmfw_adsp1_alg_hdr *adsp1_alg;
-	struct wmfw_adsp2_alg_hdr *adsp2_alg;
-	void *alg, *buf;
-	struct wm_adsp_alg_region *region;
+	struct wm_adsp_alg_region *alg_region;
 	const struct wm_adsp_region *mem;
-	unsigned int pos, term;
-	size_t algs, buf_size;
-	__be32 val;
+	unsigned int pos, len;
+	size_t n_algs;
 	int i, ret;
 
-	switch (dsp->type) {
-	case WMFW_ADSP1:
-		mem = wm_adsp_find_region(dsp, WMFW_ADSP1_DM);
-		break;
-	case WMFW_ADSP2:
-		mem = wm_adsp_find_region(dsp, WMFW_ADSP2_XM);
-		break;
-	default:
-		mem = NULL;
-		break;
-	}
-
+	mem = wm_adsp_find_region(dsp, WMFW_ADSP1_DM);
 	if (WARN_ON(!mem))
 		return -EINVAL;
 
-	switch (dsp->type) {
-	case WMFW_ADSP1:
-		ret = regmap_raw_read(regmap, mem->base, &adsp1_id,
-				      sizeof(adsp1_id));
-		if (ret != 0) {
-			adsp_err(dsp, "Failed to read algorithm info: %d\n",
-				 ret);
-			return ret;
-		}
-
-		buf = &adsp1_id;
-		buf_size = sizeof(adsp1_id);
-
-		algs = be32_to_cpu(adsp1_id.algs);
-		dsp->fw_id = be32_to_cpu(adsp1_id.fw.id);
-		adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
-			  dsp->fw_id,
-			  (be32_to_cpu(adsp1_id.fw.ver) & 0xff0000) >> 16,
-			  (be32_to_cpu(adsp1_id.fw.ver) & 0xff00) >> 8,
-			  be32_to_cpu(adsp1_id.fw.ver) & 0xff,
-			  algs);
-
-		region = kzalloc(sizeof(*region), GFP_KERNEL);
-		if (!region)
-			return -ENOMEM;
-		region->type = WMFW_ADSP1_ZM;
-		region->alg = be32_to_cpu(adsp1_id.fw.id);
-		region->base = be32_to_cpu(adsp1_id.zm);
-		list_add_tail(&region->list, &dsp->alg_regions);
-
-		region = kzalloc(sizeof(*region), GFP_KERNEL);
-		if (!region)
-			return -ENOMEM;
-		region->type = WMFW_ADSP1_DM;
-		region->alg = be32_to_cpu(adsp1_id.fw.id);
-		region->base = be32_to_cpu(adsp1_id.dm);
-		list_add_tail(&region->list, &dsp->alg_regions);
-
-		pos = sizeof(adsp1_id) / 2;
-		term = pos + ((sizeof(*adsp1_alg) * algs) / 2);
-		break;
-
-	case WMFW_ADSP2:
-		ret = regmap_raw_read(regmap, mem->base, &adsp2_id,
-				      sizeof(adsp2_id));
-		if (ret != 0) {
-			adsp_err(dsp, "Failed to read algorithm info: %d\n",
-				 ret);
-			return ret;
-		}
-
-		buf = &adsp2_id;
-		buf_size = sizeof(adsp2_id);
-
-		algs = be32_to_cpu(adsp2_id.algs);
-		dsp->fw_id = be32_to_cpu(adsp2_id.fw.id);
-		adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
-			  dsp->fw_id,
-			  (be32_to_cpu(adsp2_id.fw.ver) & 0xff0000) >> 16,
-			  (be32_to_cpu(adsp2_id.fw.ver) & 0xff00) >> 8,
-			  be32_to_cpu(adsp2_id.fw.ver) & 0xff,
-			  algs);
-
-		region = kzalloc(sizeof(*region), GFP_KERNEL);
-		if (!region)
-			return -ENOMEM;
-		region->type = WMFW_ADSP2_XM;
-		region->alg = be32_to_cpu(adsp2_id.fw.id);
-		region->base = be32_to_cpu(adsp2_id.xm);
-		list_add_tail(&region->list, &dsp->alg_regions);
-
-		region = kzalloc(sizeof(*region), GFP_KERNEL);
-		if (!region)
-			return -ENOMEM;
-		region->type = WMFW_ADSP2_YM;
-		region->alg = be32_to_cpu(adsp2_id.fw.id);
-		region->base = be32_to_cpu(adsp2_id.ym);
-		list_add_tail(&region->list, &dsp->alg_regions);
-
-		region = kzalloc(sizeof(*region), GFP_KERNEL);
-		if (!region)
-			return -ENOMEM;
-		region->type = WMFW_ADSP2_ZM;
-		region->alg = be32_to_cpu(adsp2_id.fw.id);
-		region->base = be32_to_cpu(adsp2_id.zm);
-		list_add_tail(&region->list, &dsp->alg_regions);
-
-		pos = sizeof(adsp2_id) / 2;
-		term = pos + ((sizeof(*adsp2_alg) * algs) / 2);
-		break;
-
-	default:
-		WARN(1, "Unknown DSP type");
-		return -EINVAL;
-	}
-
-	if (algs == 0) {
-		adsp_err(dsp, "No algorithms\n");
-		return -EINVAL;
-	}
-
-	if (algs > 1024) {
-		adsp_err(dsp, "Algorithm count %zx excessive\n", algs);
-		print_hex_dump_bytes(dev_name(dsp->dev), DUMP_PREFIX_OFFSET,
-				     buf, buf_size);
-		return -EINVAL;
-	}
-
-	/* Read the terminator first to validate the length */
-	ret = regmap_raw_read(regmap, mem->base + term, &val, sizeof(val));
+	ret = regmap_raw_read(dsp->regmap, mem->base, &adsp1_id,
+			      sizeof(adsp1_id));
 	if (ret != 0) {
-		adsp_err(dsp, "Failed to read algorithm list end: %d\n",
-			ret);
+		adsp_err(dsp, "Failed to read algorithm info: %d\n",
+			 ret);
 		return ret;
 	}
 
-	if (be32_to_cpu(val) != 0xbedead)
-		adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbeadead\n",
-			  term, be32_to_cpu(val));
-
-	alg = kzalloc((term - pos) * 2, GFP_KERNEL | GFP_DMA);
-	if (!alg)
-		return -ENOMEM;
-
-	ret = regmap_raw_read(regmap, mem->base + pos, alg, (term - pos) * 2);
-	if (ret != 0) {
-		adsp_err(dsp, "Failed to read algorithm list: %d\n",
-			ret);
-		goto out;
-	}
-
-	adsp1_alg = alg;
-	adsp2_alg = alg;
-
-	for (i = 0; i < algs; i++) {
-		switch (dsp->type) {
-		case WMFW_ADSP1:
-			adsp_info(dsp, "%d: ID %x v%d.%d.%d DM@%x ZM@%x\n",
-				  i, be32_to_cpu(adsp1_alg[i].alg.id),
-				  (be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff0000) >> 16,
-				  (be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff00) >> 8,
-				  be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff,
-				  be32_to_cpu(adsp1_alg[i].dm),
-				  be32_to_cpu(adsp1_alg[i].zm));
-
-			region = kzalloc(sizeof(*region), GFP_KERNEL);
-			if (!region) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			region->type = WMFW_ADSP1_DM;
-			region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
-			region->base = be32_to_cpu(adsp1_alg[i].dm);
-			region->len = 0;
-			list_add_tail(&region->list, &dsp->alg_regions);
-			if (i + 1 < algs) {
-				region->len = be32_to_cpu(adsp1_alg[i + 1].dm);
-				region->len -= be32_to_cpu(adsp1_alg[i].dm);
-				region->len *= 4;
-				wm_adsp_create_control(dsp, region);
+	n_algs = be32_to_cpu(adsp1_id.n_algs);
+	dsp->fw_id = be32_to_cpu(adsp1_id.fw.id);
+	adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
+		  dsp->fw_id,
+		  (be32_to_cpu(adsp1_id.fw.ver) & 0xff0000) >> 16,
+		  (be32_to_cpu(adsp1_id.fw.ver) & 0xff00) >> 8,
+		  be32_to_cpu(adsp1_id.fw.ver) & 0xff,
+		  n_algs);
+
+	alg_region = wm_adsp_create_region(dsp, WMFW_ADSP1_ZM,
+					   adsp1_id.fw.id, adsp1_id.zm);
+	if (IS_ERR(alg_region))
+		return PTR_ERR(alg_region);
+
+	alg_region = wm_adsp_create_region(dsp, WMFW_ADSP1_DM,
+					   adsp1_id.fw.id, adsp1_id.dm);
+	if (IS_ERR(alg_region))
+		return PTR_ERR(alg_region);
+
+	pos = sizeof(adsp1_id) / 2;
+	len = (sizeof(*adsp1_alg) * n_algs) / 2;
+
+	adsp1_alg = wm_adsp_read_algs(dsp, n_algs, mem->base + pos, len);
+	if (IS_ERR(adsp1_alg))
+		return PTR_ERR(adsp1_alg);
+
+	for (i = 0; i < n_algs; i++) {
+		adsp_info(dsp, "%d: ID %x v%d.%d.%d DM@%x ZM@%x\n",
+			  i, be32_to_cpu(adsp1_alg[i].alg.id),
+			  (be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff0000) >> 16,
+			  (be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff00) >> 8,
+			  be32_to_cpu(adsp1_alg[i].alg.ver) & 0xff,
+			  be32_to_cpu(adsp1_alg[i].dm),
+			  be32_to_cpu(adsp1_alg[i].zm));
+
+		alg_region = wm_adsp_create_region(dsp, WMFW_ADSP1_DM,
+						   adsp1_alg[i].alg.id,
+						   adsp1_alg[i].dm);
+		if (IS_ERR(alg_region)) {
+			ret = PTR_ERR(alg_region);
+			goto out;
+		}
+		if (dsp->fw_ver == 0) {
+			if (i + 1 < n_algs) {
+				len = be32_to_cpu(adsp1_alg[i + 1].dm);
+				len -= be32_to_cpu(adsp1_alg[i].dm);
+				len *= 4;
+				wm_adsp_create_control(dsp, alg_region, 0,
+						       len, NULL, 0, 0);
 			} else {
 				adsp_warn(dsp, "Missing length info for region DM with ID %x\n",
 					  be32_to_cpu(adsp1_alg[i].alg.id));
 			}
+		}
 
-			region = kzalloc(sizeof(*region), GFP_KERNEL);
-			if (!region) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			region->type = WMFW_ADSP1_ZM;
-			region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
-			region->base = be32_to_cpu(adsp1_alg[i].zm);
-			region->len = 0;
-			list_add_tail(&region->list, &dsp->alg_regions);
-			if (i + 1 < algs) {
-				region->len = be32_to_cpu(adsp1_alg[i + 1].zm);
-				region->len -= be32_to_cpu(adsp1_alg[i].zm);
-				region->len *= 4;
-				wm_adsp_create_control(dsp, region);
+		alg_region = wm_adsp_create_region(dsp, WMFW_ADSP1_ZM,
+						   adsp1_alg[i].alg.id,
+						   adsp1_alg[i].zm);
+		if (IS_ERR(alg_region)) {
+			ret = PTR_ERR(alg_region);
+			goto out;
+		}
+		if (dsp->fw_ver == 0) {
+			if (i + 1 < n_algs) {
+				len = be32_to_cpu(adsp1_alg[i + 1].zm);
+				len -= be32_to_cpu(adsp1_alg[i].zm);
+				len *= 4;
+				wm_adsp_create_control(dsp, alg_region, 0,
+						       len, NULL, 0, 0);
 			} else {
 				adsp_warn(dsp, "Missing length info for region ZM with ID %x\n",
 					  be32_to_cpu(adsp1_alg[i].alg.id));
 			}
-			break;
+		}
+	}
 
-		case WMFW_ADSP2:
-			adsp_info(dsp,
-				  "%d: ID %x v%d.%d.%d XM@%x YM@%x ZM@%x\n",
-				  i, be32_to_cpu(adsp2_alg[i].alg.id),
-				  (be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff0000) >> 16,
-				  (be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff00) >> 8,
-				  be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff,
-				  be32_to_cpu(adsp2_alg[i].xm),
-				  be32_to_cpu(adsp2_alg[i].ym),
-				  be32_to_cpu(adsp2_alg[i].zm));
-
-			region = kzalloc(sizeof(*region), GFP_KERNEL);
-			if (!region) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			region->type = WMFW_ADSP2_XM;
-			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
-			region->base = be32_to_cpu(adsp2_alg[i].xm);
-			region->len = 0;
-			list_add_tail(&region->list, &dsp->alg_regions);
-			if (i + 1 < algs) {
-				region->len = be32_to_cpu(adsp2_alg[i + 1].xm);
-				region->len -= be32_to_cpu(adsp2_alg[i].xm);
-				region->len *= 4;
-				wm_adsp_create_control(dsp, region);
+out:
+	kfree(adsp1_alg);
+	return ret;
+}
+
+static int wm_adsp2_setup_algs(struct wm_adsp *dsp)
+{
+	struct wmfw_adsp2_id_hdr adsp2_id;
+	struct wmfw_adsp2_alg_hdr *adsp2_alg;
+	struct wm_adsp_alg_region *alg_region;
+	const struct wm_adsp_region *mem;
+	unsigned int pos, len;
+	size_t n_algs;
+	int i, ret;
+
+	mem = wm_adsp_find_region(dsp, WMFW_ADSP2_XM);
+	if (WARN_ON(!mem))
+		return -EINVAL;
+
+	ret = regmap_raw_read(dsp->regmap, mem->base, &adsp2_id,
+			      sizeof(adsp2_id));
+	if (ret != 0) {
+		adsp_err(dsp, "Failed to read algorithm info: %d\n",
+			 ret);
+		return ret;
+	}
+
+	n_algs = be32_to_cpu(adsp2_id.n_algs);
+	dsp->fw_id = be32_to_cpu(adsp2_id.fw.id);
+	adsp_info(dsp, "Firmware: %x v%d.%d.%d, %zu algorithms\n",
+		  dsp->fw_id,
+		  (be32_to_cpu(adsp2_id.fw.ver) & 0xff0000) >> 16,
+		  (be32_to_cpu(adsp2_id.fw.ver) & 0xff00) >> 8,
+		  be32_to_cpu(adsp2_id.fw.ver) & 0xff,
+		  n_algs);
+
+	alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_XM,
+					   adsp2_id.fw.id, adsp2_id.xm);
+	if (IS_ERR(alg_region))
+		return PTR_ERR(alg_region);
+
+	alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_YM,
+					   adsp2_id.fw.id, adsp2_id.ym);
+	if (IS_ERR(alg_region))
+		return PTR_ERR(alg_region);
+
+	alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_ZM,
+					   adsp2_id.fw.id, adsp2_id.zm);
+	if (IS_ERR(alg_region))
+		return PTR_ERR(alg_region);
+
+	pos = sizeof(adsp2_id) / 2;
+	len = (sizeof(*adsp2_alg) * n_algs) / 2;
+
+	adsp2_alg = wm_adsp_read_algs(dsp, n_algs, mem->base + pos, len);
+	if (IS_ERR(adsp2_alg))
+		return PTR_ERR(adsp2_alg);
+
+	for (i = 0; i < n_algs; i++) {
+		adsp_info(dsp,
+			  "%d: ID %x v%d.%d.%d XM@%x YM@%x ZM@%x\n",
+			  i, be32_to_cpu(adsp2_alg[i].alg.id),
+			  (be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff0000) >> 16,
+			  (be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff00) >> 8,
+			  be32_to_cpu(adsp2_alg[i].alg.ver) & 0xff,
+			  be32_to_cpu(adsp2_alg[i].xm),
+			  be32_to_cpu(adsp2_alg[i].ym),
+			  be32_to_cpu(adsp2_alg[i].zm));
+
+		alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_XM,
+						   adsp2_alg[i].alg.id,
+						   adsp2_alg[i].xm);
+		if (IS_ERR(alg_region)) {
+			ret = PTR_ERR(alg_region);
+			goto out;
+		}
+		if (dsp->fw_ver == 0) {
+			if (i + 1 < n_algs) {
+				len = be32_to_cpu(adsp2_alg[i + 1].xm);
+				len -= be32_to_cpu(adsp2_alg[i].xm);
+				len *= 4;
+				wm_adsp_create_control(dsp, alg_region, 0,
+						       len, NULL, 0, 0);
 			} else {
 				adsp_warn(dsp, "Missing length info for region XM with ID %x\n",
 					  be32_to_cpu(adsp2_alg[i].alg.id));
 			}
+		}
 
-			region = kzalloc(sizeof(*region), GFP_KERNEL);
-			if (!region) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			region->type = WMFW_ADSP2_YM;
-			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
-			region->base = be32_to_cpu(adsp2_alg[i].ym);
-			region->len = 0;
-			list_add_tail(&region->list, &dsp->alg_regions);
-			if (i + 1 < algs) {
-				region->len = be32_to_cpu(adsp2_alg[i + 1].ym);
-				region->len -= be32_to_cpu(adsp2_alg[i].ym);
-				region->len *= 4;
-				wm_adsp_create_control(dsp, region);
+		alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_YM,
+						   adsp2_alg[i].alg.id,
+						   adsp2_alg[i].ym);
+		if (IS_ERR(alg_region)) {
+			ret = PTR_ERR(alg_region);
+			goto out;
+		}
+		if (dsp->fw_ver == 0) {
+			if (i + 1 < n_algs) {
+				len = be32_to_cpu(adsp2_alg[i + 1].ym);
+				len -= be32_to_cpu(adsp2_alg[i].ym);
+				len *= 4;
+				wm_adsp_create_control(dsp, alg_region, 0,
+						       len, NULL, 0, 0);
 			} else {
 				adsp_warn(dsp, "Missing length info for region YM with ID %x\n",
 					  be32_to_cpu(adsp2_alg[i].alg.id));
 			}
+		}
 
-			region = kzalloc(sizeof(*region), GFP_KERNEL);
-			if (!region) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			region->type = WMFW_ADSP2_ZM;
-			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
-			region->base = be32_to_cpu(adsp2_alg[i].zm);
-			region->len = 0;
-			list_add_tail(&region->list, &dsp->alg_regions);
-			if (i + 1 < algs) {
-				region->len = be32_to_cpu(adsp2_alg[i + 1].zm);
-				region->len -= be32_to_cpu(adsp2_alg[i].zm);
-				region->len *= 4;
-				wm_adsp_create_control(dsp, region);
+		alg_region = wm_adsp_create_region(dsp, WMFW_ADSP2_ZM,
+						   adsp2_alg[i].alg.id,
+						   adsp2_alg[i].zm);
+		if (IS_ERR(alg_region)) {
+			ret = PTR_ERR(alg_region);
+			goto out;
+		}
+		if (dsp->fw_ver == 0) {
+			if (i + 1 < n_algs) {
+				len = be32_to_cpu(adsp2_alg[i + 1].zm);
+				len -= be32_to_cpu(adsp2_alg[i].zm);
+				len *= 4;
+				wm_adsp_create_control(dsp, alg_region, 0,
+						       len, NULL, 0, 0);
 			} else {
 				adsp_warn(dsp, "Missing length info for region ZM with ID %x\n",
 					  be32_to_cpu(adsp2_alg[i].alg.id));
 			}
-			break;
 		}
 	}
 
 out:
-	kfree(alg);
+	kfree(adsp2_alg);
 	return ret;
 }
 
@@ -1354,9 +1634,9 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
 	return ret;
 }
 
-int wm_adsp1_init(struct wm_adsp *adsp)
+int wm_adsp1_init(struct wm_adsp *dsp)
 {
-	INIT_LIST_HEAD(&adsp->alg_regions);
+	INIT_LIST_HEAD(&dsp->alg_regions);
 
 	return 0;
 }
@@ -1410,7 +1690,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 		if (ret != 0)
 			goto err;
 
-		ret = wm_adsp_setup_algs(dsp);
+		ret = wm_adsp1_setup_algs(dsp);
 		if (ret != 0)
 			goto err;
 
@@ -1531,35 +1811,6 @@ static void wm_adsp2_boot_work(struct work_struct *work)
 		return;
 	}
 
-	if (dsp->dvfs) {
-		ret = regmap_read(dsp->regmap,
-				  dsp->base + ADSP2_CLOCKING, &val);
-		if (ret != 0) {
-			adsp_err(dsp, "Failed to read clocking: %d\n", ret);
-			return;
-		}
-
-		if ((val & ADSP2_CLK_SEL_MASK) >= 3) {
-			ret = regulator_enable(dsp->dvfs);
-			if (ret != 0) {
-				adsp_err(dsp,
-					 "Failed to enable supply: %d\n",
-					 ret);
-				return;
-			}
-
-			ret = regulator_set_voltage(dsp->dvfs,
-						    1800000,
-						    1800000);
-			if (ret != 0) {
-				adsp_err(dsp,
-					 "Failed to raise supply: %d\n",
-					 ret);
-				return;
-			}
-		}
-	}
-
 	ret = wm_adsp2_ena(dsp);
 	if (ret != 0)
 		return;
@@ -1568,7 +1819,7 @@ static void wm_adsp2_boot_work(struct work_struct *work)
 	if (ret != 0)
 		goto err;
 
-	ret = wm_adsp_setup_algs(dsp);
+	ret = wm_adsp2_setup_algs(dsp);
 	if (ret != 0)
 		goto err;
 
@@ -1642,6 +1893,9 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 		break;
 
 	case SND_SOC_DAPM_PRE_PMD:
+		/* Log firmware state, it can be useful for analysis */
+		wm_adsp2_show_fw_status(dsp);
+
 		dsp->running = false;
 
 		regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
@@ -1653,21 +1907,6 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 		regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_2, 0);
 		regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0);
 
-		if (dsp->dvfs) {
-			ret = regulator_set_voltage(dsp->dvfs, 1200000,
-						    1800000);
-			if (ret != 0)
-				adsp_warn(dsp,
-					  "Failed to lower supply: %d\n",
-					  ret);
-
-			ret = regulator_disable(dsp->dvfs);
-			if (ret != 0)
-				adsp_err(dsp,
-					 "Failed to enable supply: %d\n",
-					 ret);
-		}
-
 		list_for_each_entry(ctl, &dsp->ctl_list, list)
 			ctl->enabled = 0;
 
@@ -1694,7 +1933,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 }
 EXPORT_SYMBOL_GPL(wm_adsp2_event);
 
-int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs)
+int wm_adsp2_init(struct wm_adsp *dsp)
 {
 	int ret;
 
@@ -1702,43 +1941,16 @@ int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs)
 	 * Disable the DSP memory by default when in reset for a small
 	 * power saving.
 	 */
-	ret = regmap_update_bits(adsp->regmap, adsp->base + ADSP2_CONTROL,
+	ret = regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL,
 				 ADSP2_MEM_ENA, 0);
 	if (ret != 0) {
-		adsp_err(adsp, "Failed to clear memory retention: %d\n", ret);
+		adsp_err(dsp, "Failed to clear memory retention: %d\n", ret);
 		return ret;
 	}
 
-	INIT_LIST_HEAD(&adsp->alg_regions);
-	INIT_LIST_HEAD(&adsp->ctl_list);
-	INIT_WORK(&adsp->boot_work, wm_adsp2_boot_work);
-
-	if (dvfs) {
-		adsp->dvfs = devm_regulator_get(adsp->dev, "DCVDD");
-		if (IS_ERR(adsp->dvfs)) {
-			ret = PTR_ERR(adsp->dvfs);
-			adsp_err(adsp, "Failed to get DCVDD: %d\n", ret);
-			return ret;
-		}
-
-		ret = regulator_enable(adsp->dvfs);
-		if (ret != 0) {
-			adsp_err(adsp, "Failed to enable DCVDD: %d\n", ret);
-			return ret;
-		}
-
-		ret = regulator_set_voltage(adsp->dvfs, 1200000, 1800000);
-		if (ret != 0) {
-			adsp_err(adsp, "Failed to initialise DVFS: %d\n", ret);
-			return ret;
-		}
-
-		ret = regulator_disable(adsp->dvfs);
-		if (ret != 0) {
-			adsp_err(adsp, "Failed to disable DCVDD: %d\n", ret);
-			return ret;
-		}
-	}
+	INIT_LIST_HEAD(&dsp->alg_regions);
+	INIT_LIST_HEAD(&dsp->ctl_list);
+	INIT_WORK(&dsp->boot_work, wm_adsp2_boot_work);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index a4f6b64deb61bcec9729d5d8355b135b647774c8..0e5f07c35d5053b996a7c916b88fdd8b56ec20c3 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -18,8 +18,6 @@
 
 #include "wmfw.h"
 
-struct regulator;
-
 struct wm_adsp_region {
 	int type;
 	unsigned int base;
@@ -30,7 +28,6 @@ struct wm_adsp_alg_region {
 	unsigned int alg;
 	int type;
 	unsigned int base;
-	size_t len;
 };
 
 struct wm_adsp {
@@ -54,10 +51,9 @@ struct wm_adsp {
 	int num_mems;
 
 	int fw;
+	int fw_ver;
 	bool running;
 
-	struct regulator *dvfs;
-
 	struct list_head ctl_list;
 
 	struct work_struct boot_work;
@@ -67,19 +63,22 @@ struct wm_adsp {
 	SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, num, 0, NULL, 0, \
 		wm_adsp1_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
 
-#define WM_ADSP2(wname, num) \
+#define WM_ADSP2_E(wname, num, event_fn) \
 {	.id = snd_soc_dapm_dai_link, .name = wname " Preloader", \
-	.reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_early_event, \
-	.event_flags = SND_SOC_DAPM_PRE_PMU }, \
+	.reg = SND_SOC_NOPM, .shift = num, .event = event_fn, \
+	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }, \
 {	.id = snd_soc_dapm_out_drv, .name = wname, \
 	.reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_event, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
 
+#define WM_ADSP2(wname, num) \
+	WM_ADSP2_E(wname, num, wm_adsp2_early_event)
+
 extern const struct snd_kcontrol_new wm_adsp1_fw_controls[];
 extern const struct snd_kcontrol_new wm_adsp2_fw_controls[];
 
-int wm_adsp1_init(struct wm_adsp *adsp);
-int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs);
+int wm_adsp1_init(struct wm_adsp *dsp);
+int wm_adsp2_init(struct wm_adsp *dsp);
 int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 		   struct snd_kcontrol *kcontrol, int event);
 int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h
index ef163360a7459ebd7a8a70af00118cbcdb95717e..7613d60d62ea32d6d639a065b75eb2656c70dae7 100644
--- a/sound/soc/codecs/wmfw.h
+++ b/sound/soc/codecs/wmfw.h
@@ -15,6 +15,17 @@
 
 #include <linux/types.h>
 
+#define WMFW_MAX_ALG_NAME         256
+#define WMFW_MAX_ALG_DESCR_NAME   256
+
+#define WMFW_MAX_COEFF_NAME       256
+#define WMFW_MAX_COEFF_DESCR_NAME 256
+
+#define WMFW_CTL_FLAG_SYS         0x8000
+#define WMFW_CTL_FLAG_VOLATILE    0x0004
+#define WMFW_CTL_FLAG_WRITEABLE   0x0002
+#define WMFW_CTL_FLAG_READABLE    0x0001
+
 struct wmfw_header {
 	char magic[4];
 	__le32 len;
@@ -61,7 +72,7 @@ struct wmfw_adsp1_id_hdr {
 	struct wmfw_id_hdr fw;
 	__be32 zm;
 	__be32 dm;
-	__be32 algs;
+	__be32 n_algs;
 } __packed;
 
 struct wmfw_adsp2_id_hdr {
@@ -69,7 +80,7 @@ struct wmfw_adsp2_id_hdr {
 	__be32 zm;
 	__be32 xm;
 	__be32 ym;
-	__be32 algs;
+	__be32 n_algs;
 } __packed;
 
 struct wmfw_alg_hdr {
@@ -90,6 +101,28 @@ struct wmfw_adsp2_alg_hdr {
 	__be32 ym;
 } __packed;
 
+struct wmfw_adsp_alg_data {
+	__le32 id;
+	u8 name[WMFW_MAX_ALG_NAME];
+	u8 descr[WMFW_MAX_ALG_DESCR_NAME];
+	__le32 ncoeff;
+	u8 data[];
+} __packed;
+
+struct wmfw_adsp_coeff_data {
+	struct {
+		__le16 offset;
+		__le16 type;
+		__le32 size;
+	} hdr;
+	u8 name[WMFW_MAX_COEFF_NAME];
+	u8 descr[WMFW_MAX_COEFF_DESCR_NAME];
+	__le16 ctl_type;
+	__le16 flags;
+	__le32 len;
+	u8 data[];
+} __packed;
+
 struct wmfw_coeff_hdr {
 	u8 magic[4];
 	__le32 len;
@@ -117,9 +150,10 @@ struct wmfw_coeff_item {
 #define WMFW_ADSP1 1
 #define WMFW_ADSP2 2
 
-#define WMFW_ABSOLUTE  0xf0
-#define WMFW_NAME_TEXT 0xfe
-#define WMFW_INFO_TEXT 0xff
+#define WMFW_ABSOLUTE         0xf0
+#define WMFW_ALGORITHM_DATA   0xf2
+#define WMFW_NAME_TEXT        0xfe
+#define WMFW_INFO_TEXT        0xff
 
 #define WMFW_ADSP1_PM 2
 #define WMFW_ADSP1_DM 3