ASoC: rt5677: Avoid the pop sound that comes from the filter power

The patch changes the type of DACs mixer to AUTODISABLE and add the delay
time after power up to avoid the pop sound that comes from the filter
power.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 61 insertions, 39 deletions

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index b4cd7e3..69d987a 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -1386,90 +1386,90 @@ static const struct snd_kcontrol_new rt5677_dac_r_mix[] = {
 };
 
 static const struct snd_kcontrol_new rt5677_sto1_dac_l_mix[] = {
-	SOC_DAPM_SINGLE("ST L Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("ST L Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_ST_DAC1_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC1_L_STO_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC2_L_STO_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC1_R_STO_L_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_sto1_dac_r_mix[] = {
-	SOC_DAPM_SINGLE("ST R Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("ST R Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_ST_DAC1_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC1_R_STO_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC2_R_STO_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_STO1_DAC_MIXER,
 			RT5677_M_DAC1_L_STO_R_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_mono_dac_l_mix[] = {
-	SOC_DAPM_SINGLE("ST L Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("ST L Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_ST_DAC2_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 L Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 L Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC1_L_MONO_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC2_L_MONO_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC2_R_MONO_L_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_mono_dac_r_mix[] = {
-	SOC_DAPM_SINGLE("ST R Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("ST R Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_ST_DAC2_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC1 R Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC1 R Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC1_R_MONO_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 R Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC2_R_MONO_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC2 L Switch", RT5677_MONO_DAC_MIXER,
 			RT5677_M_DAC2_L_MONO_R_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_dd1_l_mix[] = {
-	SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix L Switch", RT5677_DD1_MIXER,
 			RT5677_M_STO_L_DD1_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("Mono DAC Mix L Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix L Switch", RT5677_DD1_MIXER,
 			RT5677_M_MONO_L_DD1_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC3 L Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC3 L Switch", RT5677_DD1_MIXER,
 			RT5677_M_DAC3_L_DD1_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC3 R Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC3 R Switch", RT5677_DD1_MIXER,
 			RT5677_M_DAC3_R_DD1_L_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_dd1_r_mix[] = {
-	SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix R Switch", RT5677_DD1_MIXER,
 			RT5677_M_STO_R_DD1_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("Mono DAC Mix R Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix R Switch", RT5677_DD1_MIXER,
 			RT5677_M_MONO_R_DD1_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC3 R Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC3 R Switch", RT5677_DD1_MIXER,
 			RT5677_M_DAC3_R_DD1_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC3 L Switch", RT5677_DD1_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC3 L Switch", RT5677_DD1_MIXER,
 			RT5677_M_DAC3_L_DD1_R_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_dd2_l_mix[] = {
-	SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix L Switch", RT5677_DD2_MIXER,
 			RT5677_M_STO_L_DD2_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("Mono DAC Mix L Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix L Switch", RT5677_DD2_MIXER,
 			RT5677_M_MONO_L_DD2_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC4 L Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC4 L Switch", RT5677_DD2_MIXER,
 			RT5677_M_DAC4_L_DD2_L_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC4 R Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC4 R Switch", RT5677_DD2_MIXER,
 			RT5677_M_DAC4_R_DD2_L_SFT, 1, 1),
 };
 
 static const struct snd_kcontrol_new rt5677_dd2_r_mix[] = {
-	SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Sto DAC Mix R Switch", RT5677_DD2_MIXER,
 			RT5677_M_STO_R_DD2_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("Mono DAC Mix R Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("Mono DAC Mix R Switch", RT5677_DD2_MIXER,
 			RT5677_M_MONO_R_DD2_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC4 R Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC4 R Switch", RT5677_DD2_MIXER,
 			RT5677_M_DAC4_R_DD2_R_SFT, 1, 1),
-	SOC_DAPM_SINGLE("DAC4 L Switch", RT5677_DD2_MIXER,
+	SOC_DAPM_SINGLE_AUTODISABLE("DAC4 L Switch", RT5677_DD2_MIXER,
 			RT5677_M_DAC4_L_DD2_R_SFT, 1, 1),
 };
 
@@ -2596,6 +2596,21 @@ static int rt5677_vref_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+static int rt5677_filter_power_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		msleep(50);
+		break;
+
+	default:
+		return 0;
+	}
+
+	return 0;
+}
+
 static const struct snd_soc_dapm_widget rt5677_dapm_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("PLL1", RT5677_PWR_ANLG2, RT5677_PWR_PLL1_BIT,
 		0, rt5677_set_pll1_event, SND_SOC_DAPM_PRE_PMU |
@@ -3072,19 +3087,26 @@ static const struct snd_soc_dapm_widget rt5677_dapm_widgets[] = {
 
 	/* DAC Mixer */
 	SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_S1F_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_S1F_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono2 left filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M2F_L_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M2F_L_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono2 right filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M2F_R_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M2F_R_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono3 left filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M3F_L_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M3F_L_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono3 right filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M3F_R_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M3F_R_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono4 left filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M4F_L_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M4F_L_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_SUPPLY("dac mono4 right filter", RT5677_PWR_DIG2,
-		RT5677_PWR_DAC_M4F_R_BIT, 0, NULL, 0),
+		RT5677_PWR_DAC_M4F_R_BIT, 0, rt5677_filter_power_event,
+		SND_SOC_DAPM_POST_PMU),
 
 	SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
 		rt5677_sto1_dac_l_mix, ARRAY_SIZE(rt5677_sto1_dac_l_mix)),