diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2015-05-27 17:13:54 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 09:23:23 -0500 |
| commit | c70bceca77029b62b6ed6861a04ed71dbc0eccd7 (patch) | |
| tree | 03f53ee40b38f8d90924033081ab4f9ffcc9adb8 /sound/soc/codecs/cs42xx8.c | |
| parent | 65b4240d7b41ea38fb42ba73d09078c1637bfb12 (diff) | |
MLK-11004-3: ASoC: cs42888: enable PWR in probe for fix pop noise
Delete PWR widget, enable it in probe to fix pop noise
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Diffstat (limited to 'sound/soc/codecs/cs42xx8.c')
| -rw-r--r-- | sound/soc/codecs/cs42xx8.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c index 7dff0698e4d8..a2d1772e4702 100644 --- a/sound/soc/codecs/cs42xx8.c +++ b/sound/soc/codecs/cs42xx8.c @@ -128,7 +128,6 @@ static const struct snd_soc_dapm_widget cs42xx8_dapm_widgets[] = { SND_SOC_DAPM_INPUT("AIN2L"), SND_SOC_DAPM_INPUT("AIN2R"), - SND_SOC_DAPM_SUPPLY("PWR", CS42XX8_PWRCTL, 0, 1, NULL, 0), }; static const struct snd_soc_dapm_widget cs42xx8_adc3_dapm_widgets[] = { @@ -142,35 +141,28 @@ static const struct snd_soc_dapm_route cs42xx8_dapm_routes[] = { /* Playback */ { "AOUT1L", NULL, "DAC1" }, { "AOUT1R", NULL, "DAC1" }, - { "DAC1", NULL, "PWR" }, { "AOUT2L", NULL, "DAC2" }, { "AOUT2R", NULL, "DAC2" }, - { "DAC2", NULL, "PWR" }, { "AOUT3L", NULL, "DAC3" }, { "AOUT3R", NULL, "DAC3" }, - { "DAC3", NULL, "PWR" }, { "AOUT4L", NULL, "DAC4" }, { "AOUT4R", NULL, "DAC4" }, - { "DAC4", NULL, "PWR" }, /* Capture */ { "ADC1", NULL, "AIN1L" }, { "ADC1", NULL, "AIN1R" }, - { "ADC1", NULL, "PWR" }, { "ADC2", NULL, "AIN2L" }, { "ADC2", NULL, "AIN2R" }, - { "ADC2", NULL, "PWR" }, }; static const struct snd_soc_dapm_route cs42xx8_adc3_dapm_routes[] = { /* Capture */ { "ADC3", NULL, "AIN3L" }, { "ADC3", NULL, "AIN3R" }, - { "ADC3", NULL, "PWR" }, }; struct cs42xx8_ratios { @@ -467,7 +459,8 @@ static int cs42xx8_codec_probe(struct snd_soc_codec *codec) /* Mute all DAC channels */ regmap_write(cs42xx8->regmap, CS42XX8_DACMUTE, CS42XX8_DACMUTE_ALL); - + regmap_update_bits(cs42xx8->regmap, CS42XX8_PWRCTL, + CS42XX8_PWRCTL_PDN_MASK, 0); return 0; } |