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ASoC: arizona: Automatically manage input mutes 

For optimal performance the inputs should be kept muted until after power
up. Since there are few use cases for muting inputs during capture move
the mutes to automatic control.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-02-06 16:57:29 +00:00
parent 699ba4546c
commit 43cd8bf1c8
3 changed files with 17 additions and 30 deletions
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17
sound/soc/codecs/arizona.c
View File

@ -335,6 +335,23 @@ EXPORT_SYMBOL_GPL(arizona_ng_hold);
int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
int event)
{
unsigned int reg;
if (w->shift % 2)
reg = ARIZONA_ADC_DIGITAL_VOLUME_1L + ((w->shift / 2) * 8);
else
reg = ARIZONA_ADC_DIGITAL_VOLUME_1R + ((w->shift / 2) * 8);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE, 0);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE,
ARIZONA_IN1L_MUTE);
break;
}
return 0;
}
EXPORT_SYMBOL_GPL(arizona_in_ev);

13
sound/soc/codecs/wm5102.c
View File

@ -636,19 +636,6 @@ SOC_SINGLE_RANGE_TLV("IN3L Volume", ARIZONA_IN3L_CONTROL,
SOC_SINGLE_RANGE_TLV("IN3R Volume", ARIZONA_IN3R_CONTROL,
ARIZONA_IN3R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE("IN1L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_1L,
ARIZONA_IN1L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN1R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_1R,
ARIZONA_IN1R_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN2L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_2L,
ARIZONA_IN2L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN2R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_2R,
ARIZONA_IN2R_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN3L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_3L,
ARIZONA_IN3L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN3R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_3R,
ARIZONA_IN3R_MUTE_SHIFT, 1, 1),
SOC_SINGLE_TLV("IN1L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1L,
ARIZONA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN1R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1R,

17
sound/soc/codecs/wm5110.c
View File

@ -80,23 +80,6 @@ SOC_SINGLE_RANGE_TLV("IN3L Volume", ARIZONA_IN3L_CONTROL,
SOC_SINGLE_RANGE_TLV("IN3R Volume", ARIZONA_IN3R_CONTROL,
ARIZONA_IN3R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE("IN1L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_1L,
ARIZONA_IN1L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN1R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_1R,
ARIZONA_IN1R_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN2L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_2L,
ARIZONA_IN2L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN2R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_2R,
ARIZONA_IN2R_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN3L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_3L,
ARIZONA_IN3L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN3R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_3R,
ARIZONA_IN3R_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN4L Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_4L,
ARIZONA_IN4L_MUTE_SHIFT, 1, 1),
SOC_SINGLE("IN4R Digital Switch", ARIZONA_ADC_DIGITAL_VOLUME_4R,
ARIZONA_IN4R_MUTE_SHIFT, 1, 1),
SOC_SINGLE_TLV("IN1L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1L,
ARIZONA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN1R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1R,