5 files changed, 9 insertions, 41 deletions

diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 8812751da8c9..ee637af4737a 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -170,6 +170,10 @@ SOC_ENUM("Aux Mode", wm8974_auxmode),
 
 SOC_SINGLE("Capture Boost(+20dB)", WM8974_ADCBOOST,  8, 1, 0),
 SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 1),
+
+/* DAC / ADC oversampling */
+SOC_SINGLE("DAC 128x Oversampling Switch", WM8974_DAC, 8, 1, 0),
+SOC_SINGLE("ADC 128x Oversampling Switch", WM8974_ADC, 8, 1, 0),
 };
 
 /* Speaker Output Mixer */
@@ -381,14 +385,6 @@ static int wm8974_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 reg = snd_soc_read(codec, WM8974_CLOCK) & 0x11f;
                 snd_soc_write(codec, WM8974_CLOCK, reg | div);
                 break;
-        case WM8974_ADCCLK:
-                reg = snd_soc_read(codec, WM8974_ADC) & 0x1f7;
-                snd_soc_write(codec, WM8974_ADC, reg | div);
-                break;
-        case WM8974_DACCLK:
-                reg = snd_soc_read(codec, WM8974_DAC) & 0x1f7;
-                snd_soc_write(codec, WM8974_DAC, reg | div);
-                break;
         case WM8974_BCLKDIV:
                 reg = snd_soc_read(codec, WM8974_CLOCK) & 0x1e3;
                 snd_soc_write(codec, WM8974_CLOCK, reg | div);
diff --git a/sound/soc/codecs/wm8974.h b/sound/soc/codecs/wm8974.h
index 98de9562d4d2..896a7f0f3fc4 100644
--- a/sound/soc/codecs/wm8974.h
+++ b/sound/soc/codecs/wm8974.h
@@ -57,17 +57,7 @@
 /* Clock divider Id's */
 #define WM8974_OPCLKDIV         0
 #define WM8974_MCLKDIV          1
-#define WM8974_ADCCLK           2
-#define WM8974_DACCLK           3
-#define WM8974_BCLKDIV          4
-
-/* DAC clock dividers */
-#define WM8974_DACCLK_F2        (1 << 3)
-#define WM8974_DACCLK_F4        (0 << 3)
-
-/* ADC clock dividers */
-#define WM8974_ADCCLK_F2        (1 << 3)
-#define WM8974_ADCCLK_F4        (0 << 3)
+#define WM8974_BCLKDIV          2
 
 /* PLL Out dividers */
 #define WM8974_OPCLKDIV_1       (0 << 4)
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 8dcebaa8604a..ec2624b4c370 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -210,6 +210,10 @@ static const struct snd_kcontrol_new wm8978_snd_controls[] = {
         /* Speaker */
         SOC_DOUBLE_R("Speaker Switch",
                 WM8978_LOUT2_SPK_CONTROL, WM8978_ROUT2_SPK_CONTROL, 6, 1, 1),
+
+        /* DAC / ADC oversampling */
+        SOC_SINGLE("DAC 128x Oversampling Switch", WM8978_DAC_CONTROL, 8, 1, 0),
+        SOC_SINGLE("ADC 128x Oversampling Switch", WM8978_ADC_CONTROL, 8, 1, 0),
 };
 
 /* Mixer #1: Output (OUT1, OUT2) Mixer: mix AUX, Input mixer output and DAC */
@@ -513,21 +517,6 @@ static int wm8978_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 if (wm8978->f_mclk)
                         ret = wm8978_configure_pll(codec);
                 break;
-        case WM8978_MCLKDIV:
-                if (div & ~0xe0)
-                        return -EINVAL;
-                snd_soc_update_bits(codec, WM8978_CLOCKING, 0xe0, div);
-                break;
-        case WM8978_ADCCLK:
-                if (div & ~8)
-                        return -EINVAL;
-                snd_soc_update_bits(codec, WM8978_ADC_CONTROL, 8, div);
-                break;
-        case WM8978_DACCLK:
-                if (div & ~8)
-                        return -EINVAL;
-                snd_soc_update_bits(codec, WM8978_DAC_CONTROL, 8, div);
-                break;
         case WM8978_BCLKDIV:
                 if (div & ~0x1c)
                         return -EINVAL;
diff --git a/sound/soc/codecs/wm8978.h b/sound/soc/codecs/wm8978.h
index b58f0bf947e7..56ec83270917 100644
--- a/sound/soc/codecs/wm8978.h
+++ b/sound/soc/codecs/wm8978.h
@@ -72,9 +72,6 @@
 /* Clock divider Id's */
 enum wm8978_clk_id {
         WM8978_OPCLKRATE,
-        WM8978_MCLKDIV,
-        WM8978_ADCCLK,
-        WM8978_DACCLK,
         WM8978_BCLKDIV,
 };
 
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index 3ccd9b393312..b823a5c9b9bc 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -59,10 +59,6 @@ static int migor_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_clkdiv(codec_dai, WM8978_DACCLK, 8);
-        if (ret < 0)
-                return ret;
-
         ret = snd_soc_dai_set_clkdiv(codec_dai, WM8978_OPCLKRATE, rate * 512);
         if (ret < 0)
                 return ret;