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ASoC: sdm660_cdc: Prevent MICBIAS1 enable during headset record

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Add a switch to prevent default powering up of
AMIC1 thereby preventing MICBIAS1 from getting on
all the time while headset record.

CRs-Fixed: 2049029
Change-Id: Iab5771b62e454fac25df42c53c35b3ec67fec5c9
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
This commit is contained in:
Vatsal Bucha 2017-06-05 19:35:45 +05:30
parent a62f42964d
commit 3a94db7a1c
1 changed files with 7 additions and 1 deletions
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8
sound/soc/codecs/sdm660_cdc/msm-analog-cdc.c
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@ -2022,6 +2022,9 @@ static const char * const rdac2_mux_text[] = {
"ZERO", "RX2", "RX1"
};
static const struct snd_kcontrol_new adc1_switch =
SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0);
static const struct soc_enum rdac2_mux_enum =
SOC_ENUM_SINGLE(MSM89XX_PMIC_DIGITAL_CDC_CONN_HPHR_DAC_CTL,
0, 3, rdac2_mux_text);
@ -3072,7 +3075,8 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"ADC2 MUX", "INP2", "ADC2_INP2"},
{"ADC2 MUX", "INP3", "ADC2_INP3"},
{"ADC1", NULL, "AMIC1"},
{"ADC1", NULL, "ADC1_INP1"},
{"ADC1_INP1", "Switch", "AMIC1"},
{"ADC2_INP2", NULL, "AMIC2"},
{"ADC2_INP3", NULL, "AMIC3"},
@ -3413,6 +3417,8 @@ static const struct snd_soc_dapm_widget msm_anlg_cdc_dapm_widgets[] = {
SND_SOC_DAPM_SPK("Ext Spk", msm_anlg_cdc_codec_enable_spk_ext_pa),
SND_SOC_DAPM_SWITCH("ADC1_INP1", SND_SOC_NOPM, 0, 0,
&adc1_switch),
SND_SOC_DAPM_SUPPLY("RX1 CLK", MSM89XX_PMIC_DIGITAL_CDC_DIG_CLK_CTL,
0, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("RX2 CLK", MSM89XX_PMIC_DIGITAL_CDC_DIG_CLK_CTL,