1 files changed, 8 insertions, 36 deletions

diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index 99dcfec4834..8104d228560 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -418,6 +418,8 @@ static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
 static const struct snd_kcontrol_new rt286_snd_controls[] = {
 	SOC_DOUBLE_R_TLV("DAC0 Playback Volume", RT286_DACL_GAIN,
 			    RT286_DACR_GAIN, 0, 0x7f, 0, out_vol_tlv),
+	SOC_DOUBLE_R("ADC0 Capture Switch", RT286_ADCL_GAIN,
+			    RT286_ADCR_GAIN, 7, 1, 1),
 	SOC_DOUBLE_R_TLV("ADC0 Capture Volume", RT286_ADCL_GAIN,
 			    RT286_ADCR_GAIN, 0, 0x7f, 0, out_vol_tlv),
 	SOC_SINGLE_TLV("AMIC Volume", RT286_MIC_GAIN,
@@ -539,32 +541,6 @@ static int rt286_set_dmic1_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static int rt286_adc_event(struct snd_soc_dapm_widget *w,
-			     struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	unsigned int nid;
-
-	nid = (w->reg >> 20) & 0xff;
-
-	switch (event) {
-	case SND_SOC_DAPM_POST_PMU:
-		snd_soc_update_bits(codec,
-			VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0),
-			0x7080, 0x7000);
-		break;
-	case SND_SOC_DAPM_PRE_PMD:
-		snd_soc_update_bits(codec,
-			VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0),
-			0x7080, 0x7080);
-		break;
-	default:
-		return 0;
-	}
-
-	return 0;
-}
-
 static int rt286_vref_event(struct snd_soc_dapm_widget *w,
 			     struct snd_kcontrol *kcontrol, int event)
 {
@@ -668,12 +644,10 @@ static const struct snd_soc_dapm_widget rt286_dapm_widgets[] = {
 	SND_SOC_DAPM_ADC("ADC 1", NULL, SND_SOC_NOPM, 0, 0),
 
 	/* ADC Mux */
-	SND_SOC_DAPM_MUX_E("ADC 0 Mux", RT286_SET_POWER(RT286_ADC_IN1), 0, 1,
-		&rt286_adc0_mux, rt286_adc_event, SND_SOC_DAPM_PRE_PMD |
-		SND_SOC_DAPM_POST_PMU),
-	SND_SOC_DAPM_MUX_E("ADC 1 Mux", RT286_SET_POWER(RT286_ADC_IN2), 0, 1,
-		&rt286_adc1_mux, rt286_adc_event, SND_SOC_DAPM_PRE_PMD |
-		SND_SOC_DAPM_POST_PMU),
+	SND_SOC_DAPM_MUX("ADC 0 Mux", RT286_SET_POWER(RT286_ADC_IN1), 0, 1,
+		&rt286_adc0_mux),
+	SND_SOC_DAPM_MUX("ADC 1 Mux", RT286_SET_POWER(RT286_ADC_IN2), 0, 1,
+		&rt286_adc1_mux),
 
 	/* Audio Interface */
 	SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
@@ -862,10 +836,8 @@ static int rt286_hw_params(struct snd_pcm_substream *substream,
 		RT286_I2S_CTRL1, 0x0018, d_len_code << 3);
 	dev_dbg(codec->dev, "format val = 0x%x\n", val);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		snd_soc_update_bits(codec, RT286_DAC_FORMAT, 0x407f, val);
-	else
-		snd_soc_update_bits(codec, RT286_ADC_FORMAT, 0x407f, val);
+	snd_soc_update_bits(codec, RT286_DAC_FORMAT, 0x407f, val);
+	snd_soc_update_bits(codec, RT286_ADC_FORMAT, 0x407f, val);
 
 	return 0;
 }