Merge branch 'next/cleanup-plat-s3c24xx' into next/cleanup-plat-s3c24xx-s5p

22 files changed, 303 insertions, 132 deletions

diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index df3ac73f8778..b39ad356b92b 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -99,6 +99,7 @@ static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = {
                 .platform_name = "bfin-i2s-pcm-audio",
                 .codec_name = "ssm2602.0-001b",
                 .ops = &bf5xx_ssm2602_ops,
+                .dai_fmt = BF5XX_SSM2602_DAIFMT,
         },
         {
                 .name = "ssm2602",
@@ -108,6 +109,7 @@ static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = {
                 .platform_name = "bfin-i2s-pcm-audio",
                 .codec_name = "ssm2602.0-001b",
                 .ops = &bf5xx_ssm2602_ops,
+                .dai_fmt = BF5XX_SSM2602_DAIFMT,
         },
 };
 
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 6508e8b790bb..59d8efaa17e9 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -57,7 +57,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_TPA6130A2 if I2C
         select SND_SOC_TLV320DAC33 if I2C
         select SND_SOC_TWL4030 if TWL4030_CORE
-        select SND_SOC_TWL6040 if TWL4030_CORE
+        select SND_SOC_TWL6040 if TWL6040_CORE
         select SND_SOC_UDA134X
         select SND_SOC_UDA1380 if I2C
         select SND_SOC_WL1273 if MFD_WL1273_CORE
@@ -276,7 +276,6 @@ config SND_SOC_TWL4030
         tristate
 
 config SND_SOC_TWL6040
-        select TWL6040_CORE
         tristate
 
 config SND_SOC_UDA134X
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index f8e10ced244a..b3e24f289421 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -140,7 +140,7 @@
  * min : 0xFE : -115.0 dB
  * mute: 0xFF
  */
-static const DECLARE_TLV_DB_SCALE(out_tlv, -11500, 50, 1);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -11550, 50, 1);
 
 static const struct snd_kcontrol_new ak4642_snd_controls[] = {
 
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 78979b3e0e95..07c44b71f096 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -929,6 +929,8 @@ static int cs42l73_set_mclk(struct snd_soc_dai *dai, unsigned int freq)
 
         /* MCLKX -> MCLK */
         mclkx_coeff = cs42l73_get_mclkx_coeff(freq);
+        if (mclkx_coeff < 0)
+                return mclkx_coeff;
 
         mclk = cs42l73_mclkx_coeffs[mclkx_coeff].mclkx /
                 cs42l73_mclkx_coeffs[mclkx_coeff].ratio;
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index d1926266fe00..8e92fb88ed09 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -143,11 +143,11 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w,
 }
 
 /*
- * using codec assist to small pop, hp_powerup or lineout_powerup
- * should stay setting until vag_powerup is fully ramped down,
- * vag fully ramped down require 400ms.
+ * As manual described, ADC/DAC only works when VAG powerup,
+ * So enabled VAG before ADC/DAC up.
+ * In power down case, we need wait 400ms when vag fully ramped down.
  */
-static int small_pop_event(struct snd_soc_dapm_widget *w,
+static int power_vag_event(struct snd_soc_dapm_widget *w,
         struct snd_kcontrol *kcontrol, int event)
 {
         switch (event) {
@@ -156,7 +156,7 @@ static int small_pop_event(struct snd_soc_dapm_widget *w,
                         SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP);
                 break;
 
-        case SND_SOC_DAPM_PRE_PMD:
+        case SND_SOC_DAPM_POST_PMD:
                 snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
                         SGTL5000_VAG_POWERUP, 0);
                 msleep(400);
@@ -201,12 +201,8 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
                                 mic_bias_event,
                                 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
-        SND_SOC_DAPM_PGA_E("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0,
-                        small_pop_event,
-                        SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-        SND_SOC_DAPM_PGA_E("LO", SGTL5000_CHIP_ANA_POWER, 0, 0, NULL, 0,
-                        small_pop_event,
-                        SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_PGA("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("LO", SGTL5000_CHIP_ANA_POWER, 0, 0, NULL, 0),
 
         SND_SOC_DAPM_MUX("Capture Mux", SND_SOC_NOPM, 0, 0, &adc_mux),
         SND_SOC_DAPM_MUX("Headphone Mux", SND_SOC_NOPM, 0, 0, &dac_mux),
@@ -221,8 +217,11 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
                                 0, SGTL5000_CHIP_DIG_POWER,
                                 1, 0),
 
-        SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0),
+        SND_SOC_DAPM_SUPPLY("VAG_POWER", SGTL5000_CHIP_ANA_POWER, 7, 0,
+                            power_vag_event,
+                            SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
 
+        SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0),
         SND_SOC_DAPM_DAC("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0),
 };
 
@@ -231,9 +230,11 @@ static const struct snd_soc_dapm_route sgtl5000_dapm_routes[] = {
         {"Capture Mux", "LINE_IN", "LINE_IN"},  /* line_in --> adc_mux */
         {"Capture Mux", "MIC_IN", "MIC_IN"},    /* mic_in --> adc_mux */
 
+        {"ADC", NULL, "VAG_POWER"},
         {"ADC", NULL, "Capture Mux"},           /* adc_mux --> adc */
         {"AIFOUT", NULL, "ADC"},                /* adc --> i2s_out */
 
+        {"DAC", NULL, "VAG_POWER"},
         {"DAC", NULL, "AIFIN"},                 /* i2s-->dac,skip audio mux */
         {"Headphone Mux", "DAC", "DAC"},        /* dac --> hp_mux */
         {"LO", NULL, "DAC"},                    /* dac --> line_out */
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 16d55f91a653..df1e07ffac32 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -472,7 +472,7 @@ static int tlv320aic23_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
                                       enum snd_soc_bias_level level)
 {
-        u16 reg = snd_soc_read(codec, TLV320AIC23_PWR) & 0xff7f;
+        u16 reg = snd_soc_read(codec, TLV320AIC23_PWR) & 0x17f;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
@@ -491,7 +491,7 @@ static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_OFF:
                 /* everything off, dac mute, inactive */
                 snd_soc_write(codec, TLV320AIC23_ACTIVE, 0x0);
-                snd_soc_write(codec, TLV320AIC23_PWR, 0xffff);
+                snd_soc_write(codec, TLV320AIC23_PWR, 0x1ff);
                 break;
         }
         codec->dapm.bias_level = level;
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 2d8c6b825e57..dc7509b9d53a 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -26,7 +26,6 @@
 #include <linux/pm.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <linux/i2c/twl.h>
 #include <linux/mfd/twl6040.h>
 
 #include <sound/core.h>
@@ -1528,7 +1527,7 @@ static int twl6040_resume(struct snd_soc_codec *codec)
 static int twl6040_probe(struct snd_soc_codec *codec)
 {
         struct twl6040_data *priv;
-        struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
+        struct twl6040_codec_data *pdata = dev_get_platdata(codec->dev);
         struct platform_device *pdev = container_of(codec->dev,
                                                    struct platform_device, dev);
         int ret = 0;
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 8c4c9591ec05..aa12c6b6beeb 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -60,7 +60,7 @@ struct wm8350_jack_data {
 };
 
 struct wm8350_data {
-        struct snd_soc_codec codec;
+        struct wm8350 *wm8350;
         struct wm8350_output out1;
         struct wm8350_output out2;
         struct wm8350_jack_data hpl;
@@ -1309,7 +1309,7 @@ static void wm8350_hp_work(struct wm8350_data *priv,
                            struct wm8350_jack_data *jack,
                            u16 mask)
 {
-        struct wm8350 *wm8350 = priv->codec.control_data;
+        struct wm8350 *wm8350 = priv->wm8350;
         u16 reg;
         int report;
 
@@ -1342,7 +1342,7 @@ static void wm8350_hpr_work(struct work_struct *work)
 static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
 {
         struct wm8350_data *priv = data;
-        struct wm8350 *wm8350 = priv->codec.control_data;
+        struct wm8350 *wm8350 = priv->wm8350;
         struct wm8350_jack_data *jack = NULL;
 
         switch (irq - wm8350->irq_base) {
@@ -1427,7 +1427,7 @@ EXPORT_SYMBOL_GPL(wm8350_hp_jack_detect);
 static irqreturn_t wm8350_mic_handler(int irq, void *data)
 {
         struct wm8350_data *priv = data;
-        struct wm8350 *wm8350 = priv->codec.control_data;
+        struct wm8350 *wm8350 = priv->wm8350;
         u16 reg;
         int report = 0;
 
@@ -1536,6 +1536,8 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
                 return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, priv);
 
+        priv->wm8350 = wm8350;
+
         for (i = 0; i < ARRAY_SIZE(supply_names); i++)
                 priv->supplies[i].supply = supply_names[i];
 
@@ -1544,7 +1546,6 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
         if (ret != 0)
                 return ret;
 
-        wm8350->codec.codec = codec;
         codec->control_data = wm8350;
 
         /* Put the codec into reset if it wasn't already */
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 7c49642af052..6c1fe3afd4b5 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -1000,61 +1000,170 @@ static void wm8994_update_class_w(struct snd_soc_codec *codec)
         }
 }
 
-static int late_enable_ev(struct snd_soc_dapm_widget *w,
-                          struct snd_kcontrol *kcontrol, int event)
+static int aif1clk_ev(struct snd_soc_dapm_widget *w,
+                      struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        struct wm8994 *control = codec->control_data;
+        int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA;
+        int dac;
+        int adc;
+        int val;
+
+        switch (control->type) {
+        case WM8994:
+        case WM8958:
+                mask |= WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA;
+                break;
+        default:
+                break;
+        }
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
-                if (wm8994->aif1clk_enable) {
-                        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
-                                            WM8994_AIF1CLK_ENA_MASK,
-                                            WM8994_AIF1CLK_ENA);
-                        wm8994->aif1clk_enable = 0;
-                }
-                if (wm8994->aif2clk_enable) {
-                        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
-                                            WM8994_AIF2CLK_ENA_MASK,
-                                            WM8994_AIF2CLK_ENA);
-                        wm8994->aif2clk_enable = 0;
-                }
+                val = snd_soc_read(codec, WM8994_AIF1_CONTROL_1);
+                if ((val & WM8994_AIF1ADCL_SRC) &&
+                    (val & WM8994_AIF1ADCR_SRC))
+                        adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA;
+                else if (!(val & WM8994_AIF1ADCL_SRC) &&
+                         !(val & WM8994_AIF1ADCR_SRC))
+                        adc = WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
+                else
+                        adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA |
+                                WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
+
+                val = snd_soc_read(codec, WM8994_AIF1_CONTROL_2);
+                if ((val & WM8994_AIF1DACL_SRC) &&
+                    (val & WM8994_AIF1DACR_SRC))
+                        dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA;
+                else if (!(val & WM8994_AIF1DACL_SRC) &&
+                         !(val & WM8994_AIF1DACR_SRC))
+                        dac = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
+                else
+                        dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA |
+                                WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
+
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+                                    mask, adc);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    mask, dac);
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8994_AIF1DSPCLK_ENA |
+                                    WM8994_SYSDSPCLK_ENA,
+                                    WM8994_AIF1DSPCLK_ENA |
+                                    WM8994_SYSDSPCLK_ENA);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, mask,
+                                    WM8994_AIF1ADC1R_ENA |
+                                    WM8994_AIF1ADC1L_ENA |
+                                    WM8994_AIF1ADC2R_ENA |
+                                    WM8994_AIF1ADC2L_ENA);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, mask,
+                                    WM8994_AIF1DAC1R_ENA |
+                                    WM8994_AIF1DAC1L_ENA |
+                                    WM8994_AIF1DAC2R_ENA |
+                                    WM8994_AIF1DAC2L_ENA);
                 break;
-        }
 
-        /* We may also have postponed startup of DSP, handle that. */
-        wm8958_aif_ev(w, kcontrol, event);
+        case SND_SOC_DAPM_PRE_PMD:
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    mask, 0);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+                                    mask, 0);
+
+                val = snd_soc_read(codec, WM8994_CLOCKING_1);
+                if (val & WM8994_AIF2DSPCLK_ENA)
+                        val = WM8994_SYSDSPCLK_ENA;
+                else
+                        val = 0;
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8994_SYSDSPCLK_ENA |
+                                    WM8994_AIF1DSPCLK_ENA, val);
+                break;
+        }
 
         return 0;
 }
 
-static int late_disable_ev(struct snd_soc_dapm_widget *w,
-                           struct snd_kcontrol *kcontrol, int event)
+static int aif2clk_ev(struct snd_soc_dapm_widget *w,
+                      struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        int dac;
+        int adc;
+        int val;
 
         switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                val = snd_soc_read(codec, WM8994_AIF2_CONTROL_1);
+                if ((val & WM8994_AIF2ADCL_SRC) &&
+                    (val & WM8994_AIF2ADCR_SRC))
+                        adc = WM8994_AIF2ADCR_ENA;
+                else if (!(val & WM8994_AIF2ADCL_SRC) &&
+                         !(val & WM8994_AIF2ADCR_SRC))
+                        adc = WM8994_AIF2ADCL_ENA;
+                else
+                        adc = WM8994_AIF2ADCL_ENA | WM8994_AIF2ADCR_ENA;
+
+
+                val = snd_soc_read(codec, WM8994_AIF2_CONTROL_2);
+                if ((val & WM8994_AIF2DACL_SRC) &&
+                    (val & WM8994_AIF2DACR_SRC))
+                        dac = WM8994_AIF2DACR_ENA;
+                else if (!(val & WM8994_AIF2DACL_SRC) &&
+                         !(val & WM8994_AIF2DACR_SRC))
+                        dac = WM8994_AIF2DACL_ENA;
+                else
+                        dac = WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA;
+
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+                                    WM8994_AIF2ADCL_ENA |
+                                    WM8994_AIF2ADCR_ENA, adc);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    WM8994_AIF2DACL_ENA |
+                                    WM8994_AIF2DACR_ENA, dac);
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8994_AIF2DSPCLK_ENA |
+                                    WM8994_SYSDSPCLK_ENA,
+                                    WM8994_AIF2DSPCLK_ENA |
+                                    WM8994_SYSDSPCLK_ENA);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+                                    WM8994_AIF2ADCL_ENA |
+                                    WM8994_AIF2ADCR_ENA,
+                                    WM8994_AIF2ADCL_ENA |
+                                    WM8994_AIF2ADCR_ENA);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    WM8994_AIF2DACL_ENA |
+                                    WM8994_AIF2DACR_ENA,
+                                    WM8994_AIF2DACL_ENA |
+                                    WM8994_AIF2DACR_ENA);
+                break;
+
+        case SND_SOC_DAPM_PRE_PMD:
         case SND_SOC_DAPM_POST_PMD:
-                if (wm8994->aif1clk_disable) {
-                        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
-                                            WM8994_AIF1CLK_ENA_MASK, 0);
-                        wm8994->aif1clk_disable = 0;
-                }
-                if (wm8994->aif2clk_disable) {
-                        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
-                                            WM8994_AIF2CLK_ENA_MASK, 0);
-                        wm8994->aif2clk_disable = 0;
-                }
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    WM8994_AIF2DACL_ENA |
+                                    WM8994_AIF2DACR_ENA, 0);
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+                                    WM8994_AIF2ADCL_ENA |
+                                    WM8994_AIF2ADCR_ENA, 0);
+
+                val = snd_soc_read(codec, WM8994_CLOCKING_1);
+                if (val & WM8994_AIF1DSPCLK_ENA)
+                        val = WM8994_SYSDSPCLK_ENA;
+                else
+                        val = 0;
+                snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+                                    WM8994_SYSDSPCLK_ENA |
+                                    WM8994_AIF2DSPCLK_ENA, val);
                 break;
         }
 
         return 0;
 }
 
-static int aif1clk_ev(struct snd_soc_dapm_widget *w,
-                      struct snd_kcontrol *kcontrol, int event)
+static int aif1clk_late_ev(struct snd_soc_dapm_widget *w,
+                           struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
@@ -1071,8 +1180,8 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
-static int aif2clk_ev(struct snd_soc_dapm_widget *w,
-                      struct snd_kcontrol *kcontrol, int event)
+static int aif2clk_late_ev(struct snd_soc_dapm_widget *w,
+                           struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
@@ -1089,6 +1198,63 @@ static int aif2clk_ev(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
+static int late_enable_ev(struct snd_soc_dapm_widget *w,
+                          struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                if (wm8994->aif1clk_enable) {
+                        aif1clk_ev(w, kcontrol, event);
+                        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+                                            WM8994_AIF1CLK_ENA_MASK,
+                                            WM8994_AIF1CLK_ENA);
+                        wm8994->aif1clk_enable = 0;
+                }
+                if (wm8994->aif2clk_enable) {
+                        aif2clk_ev(w, kcontrol, event);
+                        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+                                            WM8994_AIF2CLK_ENA_MASK,
+                                            WM8994_AIF2CLK_ENA);
+                        wm8994->aif2clk_enable = 0;
+                }
+                break;
+        }
+
+        /* We may also have postponed startup of DSP, handle that. */
+        wm8958_aif_ev(w, kcontrol, event);
+
+        return 0;
+}
+
+static int late_disable_ev(struct snd_soc_dapm_widget *w,
+                           struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMD:
+                if (wm8994->aif1clk_disable) {
+                        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+                                            WM8994_AIF1CLK_ENA_MASK, 0);
+                        aif1clk_ev(w, kcontrol, event);
+                        wm8994->aif1clk_disable = 0;
+                }
+                if (wm8994->aif2clk_disable) {
+                        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+                                            WM8994_AIF2CLK_ENA_MASK, 0);
+                        aif2clk_ev(w, kcontrol, event);
+                        wm8994->aif2clk_disable = 0;
+                }
+                break;
+        }
+
+        return 0;
+}
+
 static int adc_mux_ev(struct snd_soc_dapm_widget *w,
                       struct snd_kcontrol *kcontrol, int event)
 {
@@ -1385,9 +1551,9 @@ static const struct snd_kcontrol_new aif2dacr_src_mux =
         SOC_DAPM_ENUM("AIF2DACR Mux", aif2dacr_src_enum);
 
 static const struct snd_soc_dapm_widget wm8994_lateclk_revd_widgets[] = {
-SND_SOC_DAPM_SUPPLY("AIF1CLK", SND_SOC_NOPM, 0, 0, aif1clk_ev,
+SND_SOC_DAPM_SUPPLY("AIF1CLK", SND_SOC_NOPM, 0, 0, aif1clk_late_ev,
         SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-SND_SOC_DAPM_SUPPLY("AIF2CLK", SND_SOC_NOPM, 0, 0, aif2clk_ev,
+SND_SOC_DAPM_SUPPLY("AIF2CLK", SND_SOC_NOPM, 0, 0, aif2clk_late_ev,
         SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_PGA_E("Late DAC1L Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0,
@@ -1416,8 +1582,10 @@ SND_SOC_DAPM_POST("Late Disable PGA", late_disable_ev)
 };
 
 static const struct snd_soc_dapm_widget wm8994_lateclk_widgets[] = {
-SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, aif1clk_ev,
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev,
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0,
                    left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
@@ -1470,30 +1638,30 @@ SND_SOC_DAPM_SUPPLY("VMID", SND_SOC_NOPM, 0, 0, vmid_event,
 SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
                     SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
-SND_SOC_DAPM_SUPPLY("DSP1CLK", WM8994_CLOCKING_1, 3, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DSP2CLK", WM8994_CLOCKING_1, 2, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DSPINTCLK", WM8994_CLOCKING_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM, 3, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSP2CLK", SND_SOC_NOPM, 2, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSPINTCLK", SND_SOC_NOPM, 1, 0, NULL, 0),
 
 SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", NULL,
-                     0, WM8994_POWER_MANAGEMENT_4, 9, 0),
+                     0, SND_SOC_NOPM, 9, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", NULL,
-                     0, WM8994_POWER_MANAGEMENT_4, 8, 0),
+                     0, SND_SOC_NOPM, 8, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 9, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 9, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 8, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 8, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", NULL,
-                     0, WM8994_POWER_MANAGEMENT_4, 11, 0),
+                     0, SND_SOC_NOPM, 11, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", NULL,
-                     0, WM8994_POWER_MANAGEMENT_4, 10, 0),
+                     0, SND_SOC_NOPM, 10, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 11, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 11, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 10, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 10, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
@@ -1520,14 +1688,14 @@ SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0,
                    dac1r_mix, ARRAY_SIZE(dac1r_mix)),
 
 SND_SOC_DAPM_AIF_OUT("AIF2ADCL", NULL, 0,
-                     WM8994_POWER_MANAGEMENT_4, 13, 0),
+                     SND_SOC_NOPM, 13, 0),
 SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0,
-                     WM8994_POWER_MANAGEMENT_4, 12, 0),
+                     SND_SOC_NOPM, 12, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF2DACL", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 13, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 13, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0,
-                      WM8994_POWER_MANAGEMENT_5, 12, 0, wm8958_aif_ev,
+                      SND_SOC_NOPM, 12, 0, wm8958_aif_ev,
                       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_AIF_IN("AIF1DACDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index f13f2886339c..6c028c470601 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -1035,7 +1035,7 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
                             enum snd_soc_bias_level level)
 {
         struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
-        int val;
+        int mask, val;
 
         switch (level) {
         case SND_SOC_BIAS_STANDBY:
@@ -1047,6 +1047,13 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_ON:
                 /* Turn off any unneded single ended outputs */
                 val = 0;
+                mask = 0;
+
+                if (hubs->lineout1_se)
+                        mask |= WM8993_LINEOUT1N_ENA | WM8993_LINEOUT1P_ENA;
+
+                if (hubs->lineout2_se)
+                        mask |= WM8993_LINEOUT2N_ENA | WM8993_LINEOUT2P_ENA;
 
                 if (hubs->lineout1_se && hubs->lineout1n_ena)
                         val |= WM8993_LINEOUT1N_ENA;
@@ -1061,11 +1068,7 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
                         val |= WM8993_LINEOUT2P_ENA;
 
                 snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_3,
-                                    WM8993_LINEOUT1N_ENA |
-                                    WM8993_LINEOUT1P_ENA |
-                                    WM8993_LINEOUT2N_ENA |
-                                    WM8993_LINEOUT2P_ENA,
-                                    val);
+                                    mask, val);
 
                 /* Remove the input clamps */
                 snd_soc_update_bits(codec, WM8993_INPUTS_CLAMP_REG,
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index afbabf427f27..3fea5a15ffe8 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -58,9 +58,9 @@ static int mpc8610_hpcd_machine_probe(struct snd_soc_card *card)
 {
         struct mpc8610_hpcd_data *machine_data =
                 container_of(card, struct mpc8610_hpcd_data, card);
-        struct ccsr_guts_86xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
 
-        guts = ioremap(guts_phys, sizeof(struct ccsr_guts_86xx));
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
         if (!guts) {
                 dev_err(card->dev, "could not map global utilities\n");
                 return -ENOMEM;
@@ -142,9 +142,9 @@ static int mpc8610_hpcd_machine_remove(struct snd_soc_card *card)
 {
         struct mpc8610_hpcd_data *machine_data =
                 container_of(card, struct mpc8610_hpcd_data, card);
-        struct ccsr_guts_86xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
 
-        guts = ioremap(guts_phys, sizeof(struct ccsr_guts_86xx));
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
         if (!guts) {
                 dev_err(card->dev, "could not map global utilities\n");
                 return -ENOMEM;
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 46623405a2ce..982a1c944983 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -46,7 +46,7 @@
  * ch: The channel on the DMA controller (0, 1, 2, or 3)
  * device: The device to set as the target (CCSR_GUTS_DMUXCR_xxx)
  */
-static inline void guts_set_dmuxcr(struct ccsr_guts_85xx __iomem *guts,
+static inline void guts_set_dmuxcr(struct ccsr_guts __iomem *guts,
         unsigned int co, unsigned int ch, unsigned int device)
 {
         unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch));
@@ -90,9 +90,9 @@ static int p1022_ds_machine_probe(struct snd_soc_card *card)
 {
         struct machine_data *mdata =
                 container_of(card, struct machine_data, card);
-        struct ccsr_guts_85xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
 
-        guts = ioremap(guts_phys, sizeof(struct ccsr_guts_85xx));
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
         if (!guts) {
                 dev_err(card->dev, "could not map global utilities\n");
                 return -ENOMEM;
@@ -164,9 +164,9 @@ static int p1022_ds_machine_remove(struct snd_soc_card *card)
 {
         struct machine_data *mdata =
                 container_of(card, struct machine_data, card);
-        struct ccsr_guts_85xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
 
-        guts = ioremap(guts_phys, sizeof(struct ccsr_guts_85xx));
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
         if (!guts) {
                 dev_err(card->dev, "could not map global utilities\n");
                 return -ENOMEM;
diff --git a/sound/soc/imx/imx-audmux.c b/sound/soc/imx/imx-audmux.c
index 601df809a26a..f23700359c67 100644
--- a/sound/soc/imx/imx-audmux.c
+++ b/sound/soc/imx/imx-audmux.c
@@ -40,12 +40,6 @@ static void __iomem *audmux_base;
 #ifdef CONFIG_DEBUG_FS
 static struct dentry *audmux_debugfs_root;
 
-static int audmux_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 /* There is an annoying discontinuity in the SSI numbering with regard
  * to the Linux number of the devices */
 static const char *audmux_port_string(int port)
@@ -79,6 +73,9 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
         if (!buf)
                 return -ENOMEM;
 
+        if (!audmux_base)
+                return -ENOSYS;
+
         if (audmux_clk)
                 clk_prepare_enable(audmux_clk);
 
@@ -142,7 +139,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 }
 
 static const struct file_operations audmux_debugfs_fops = {
-        .open = audmux_open_file,
+        .open = simple_open,
         .read = audmux_read_file,
         .llseek = default_llseek,
 };
@@ -158,7 +155,7 @@ static void __init audmux_debugfs_init(void)
                 return;
         }
 
-        for (i = 1; i < 8; i++) {
+        for (i = 0; i < MX31_AUDMUX_PORT6_SSI_PINS_6 + 1; i++) {
                 snprintf(buf, sizeof(buf), "ssi%d", i);
                 if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
                                          (void *)i, &audmux_debugfs_fops))
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index e00dd0b1139c..deafbfaacdbf 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -97,7 +97,7 @@ config SND_OMAP_SOC_SDP3430
 
 config SND_OMAP_SOC_OMAP_ABE_TWL6040
         tristate "SoC Audio support for OMAP boards using ABE and twl6040 codec"
-        depends on TWL4030_CORE && SND_OMAP_SOC && ARCH_OMAP4
+        depends on TWL6040_CORE && SND_OMAP_SOC && ARCH_OMAP4
         select SND_OMAP_SOC_DMIC
         select SND_OMAP_SOC_MCPDM
         select SND_SOC_TWL6040
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index a59bd352d342..5a649da9122a 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -401,6 +401,10 @@ static int omap_pcm_new(struct snd_soc_pcm_runtime *rtd)
         }
 
 out:
+        /* free preallocated buffers in case of error */
+        if (ret)
+                omap_pcm_free_dma_buffers(pcm);
+
         return ret;
 }
 
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 609abd51e55f..d08583790d23 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/platform_device.h>
+#include <linux/io.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 72185078ddf8..79fbeea99d46 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -166,7 +166,7 @@ static struct snd_soc_dai_driver s3c2412_i2s_dai = {
 
 static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_dai(&pdev->dev, &s3c2412_i2s_dai);
+        return s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
 }
 
 static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev)
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 378cc5b056d7..74ed2dffbffd 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1001,11 +1001,10 @@ static void fsi_dma_do_tasklet(unsigned long data)
         sg_dma_address(&sg) = buf;
         sg_dma_len(&sg) = len;
 
-        desc = chan->device->device_prep_slave_sg(chan, &sg, 1, dir,
-                                                  DMA_PREP_INTERRUPT |
-                                                  DMA_CTRL_ACK);
+        desc = dmaengine_prep_slave_sg(chan, &sg, 1, dir,
+                                       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!desc) {
-                dev_err(dai->dev, "device_prep_slave_sg() fail\n");
+                dev_err(dai->dev, "dmaengine_prep_slave_sg() fail\n");
                 return;
         }
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index a4deebc0801a..c88d9741b9e7 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -201,12 +201,6 @@ static ssize_t pmdown_time_set(struct device *dev,
 static DEVICE_ATTR(pmdown_time, 0644, pmdown_time_show, pmdown_time_set);
 
 #ifdef CONFIG_DEBUG_FS
-static int codec_reg_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf,
                                    size_t count, loff_t *ppos)
 {
@@ -264,7 +258,7 @@ static ssize_t codec_reg_write_file(struct file *file,
 }
 
 static const struct file_operations codec_reg_fops = {
-        .open = codec_reg_open_file,
+        .open = simple_open,
         .read = codec_reg_read_file,
         .write = codec_reg_write_file,
         .llseek = default_llseek,
@@ -1087,6 +1081,8 @@ static int soc_probe_platform(struct snd_soc_card *card,
                 snd_soc_dapm_new_controls(&platform->dapm,
                         driver->dapm_widgets, driver->num_dapm_widgets);
 
+        platform->dapm.idle_bias_off = 1;
+
         if (driver->probe) {
                 ret = driver->probe(platform);
                 if (ret < 0) {
@@ -3117,6 +3113,7 @@ int snd_soc_register_card(struct snd_soc_card *card)
                                  GFP_KERNEL);
         if (card->rtd == NULL)
                 return -ENOMEM;
+        card->num_rtd = 0;
         card->rtd_aux = &card->rtd[card->num_links];
 
         for (i = 0; i < card->num_links; i++)
@@ -3628,10 +3625,10 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
         int i, ret;
 
         num_routes = of_property_count_strings(np, propname);
-        if (num_routes & 1) {
+        if (num_routes < 0 || num_routes & 1) {
                 dev_err(card->dev,
-                        "Property '%s's length is not even\n",
-                        propname);
+                     "Property '%s' does not exist or its length is not even\n",
+                     propname);
                 return -EINVAL;
         }
         num_routes /= 2;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 6241490fff30..1bb6d4a63cd8 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -67,6 +67,7 @@ static int dapm_up_seq[] = {
         [snd_soc_dapm_out_drv] = 10,
         [snd_soc_dapm_hp] = 10,
         [snd_soc_dapm_spk] = 10,
+        [snd_soc_dapm_line] = 10,
         [snd_soc_dapm_post] = 11,
 };
 
@@ -75,6 +76,7 @@ static int dapm_down_seq[] = {
         [snd_soc_dapm_adc] = 1,
         [snd_soc_dapm_hp] = 2,
         [snd_soc_dapm_spk] = 2,
+        [snd_soc_dapm_line] = 2,
         [snd_soc_dapm_out_drv] = 2,
         [snd_soc_dapm_pga] = 4,
         [snd_soc_dapm_mixer_named_ctl] = 5,
@@ -1544,12 +1546,6 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 }
 
 #ifdef CONFIG_DEBUG_FS
-static int dapm_widget_power_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t dapm_widget_power_read_file(struct file *file,
                                            char __user *user_buf,
                                            size_t count, loff_t *ppos)
@@ -1613,17 +1609,11 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
 }
 
 static const struct file_operations dapm_widget_power_fops = {
-        .open = dapm_widget_power_open_file,
+        .open = simple_open,
         .read = dapm_widget_power_read_file,
         .llseek = default_llseek,
 };
 
-static int dapm_bias_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t dapm_bias_read_file(struct file *file, char __user *user_buf,
                                    size_t count, loff_t *ppos)
 {
@@ -1654,7 +1644,7 @@ static ssize_t dapm_bias_read_file(struct file *file, char __user *user_buf,
 }
 
 static const struct file_operations dapm_bias_fops = {
-        .open = dapm_bias_open_file,
+        .open = simple_open,
         .read = dapm_bias_read_file,
         .llseek = default_llseek,
 };
diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c
index 33509de52540..e53349912b2e 100644
--- a/sound/soc/tegra/tegra_i2s.c
+++ b/sound/soc/tegra/tegra_i2s.c
@@ -79,11 +79,15 @@ static int tegra_i2s_show(struct seq_file *s, void *unused)
         struct tegra_i2s *i2s = s->private;
         int i;
 
+        clk_enable(i2s->clk_i2s);
+
         for (i = 0; i < ARRAY_SIZE(regs); i++) {
                 u32 val = tegra_i2s_read(i2s, regs[i].offset);
                 seq_printf(s, "%s = %08x\n", regs[i].name, val);
         }
 
+        clk_disable(i2s->clk_i2s);
+
         return 0;
 }
 
@@ -112,7 +116,7 @@ static void tegra_i2s_debug_remove(struct tegra_i2s *i2s)
                 debugfs_remove(i2s->debug);
 }
 #else
-static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s, int id)
+static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s)
 {
 }
 
diff --git a/sound/soc/tegra/tegra_spdif.c b/sound/soc/tegra/tegra_spdif.c
index 475428cf270e..9ff2c601445f 100644
--- a/sound/soc/tegra/tegra_spdif.c
+++ b/sound/soc/tegra/tegra_spdif.c
@@ -79,11 +79,15 @@ static int tegra_spdif_show(struct seq_file *s, void *unused)
         struct tegra_spdif *spdif = s->private;
         int i;
 
+        clk_enable(spdif->clk_spdif_out);
+
         for (i = 0; i < ARRAY_SIZE(regs); i++) {
                 u32 val = tegra_spdif_read(spdif, regs[i].offset);
                 seq_printf(s, "%s = %08x\n", regs[i].name, val);
         }
 
+        clk_disable(spdif->clk_spdif_out);
+
         return 0;
 }