Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/adav80x',...

Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/adav80x', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next

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;
 

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

sound/soc/atmel/Makefile

 # 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

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)

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[] = {

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);

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) {

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,

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;
 

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;
 	}

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;
 

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,

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;
@@ -118,6 +151,7 @@ struct wmfw_coeff_item {
 #define WMFW_ADSP2 2
 
 #define WMFW_ABSOLUTE         0xf0
+#define WMFW_ALGORITHM_DATA   0xf2
 #define WMFW_NAME_TEXT        0xfe
 #define WMFW_INFO_TEXT        0xff