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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-06 16:57:29 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-12 22:08:52 +0000
commit43cd8bf1c8d8f6e897ed0f2c4bd50a4266b5c36e (patch)
treec901f3d92c297d999e09d75218803fe27062671b /sound
parent699ba4546cfe3f4eee73aff4f307bf16362f9232 (diff)
downloadlinux-43cd8bf1c8d8f6e897ed0f2c4bd50a4266b5c36e.tar.bz2
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/arizona.c17
-rw-r--r--sound/soc/codecs/wm5102.c13
-rw-r--r--sound/soc/codecs/wm5110.c17
3 files changed, 17 insertions, 30 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index d824c984c8a4..ac948a671ea6 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -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);
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 5e85b645f2eb..ab69c83626cd 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -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,
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 23199372d518..a1631320b448 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -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,