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ASoC: TWL4030: HandsfreeL/R mute DAPM switch 

Add DAPM switch for HeadsetL/R mute. Since all bits are are needed
for the HFL/R pop removal to work the switch is using the SW_SHADOW
no HW register for the HandsfreeL/R mute.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2009-05-25 11:12:13 +03:00 committed by Mark Brown
parent f3b5d3002d
commit 0f89bdcac6
1 changed files with 16 additions and 2 deletions
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18
sound/soc/codecs/twl4030.c
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@ -395,6 +395,10 @@ static const struct soc_enum twl4030_handsfreel_enum =
static const struct snd_kcontrol_new twl4030_dapm_handsfreel_control =
SOC_DAPM_ENUM("Route", twl4030_handsfreel_enum);
/* Handsfree Left virtual mute */
static const struct snd_kcontrol_new twl4030_dapm_handsfreelmute_control =
SOC_DAPM_SINGLE("Switch", TWL4030_REG_SW_SHADOW, 0, 1, 0);
/* Handsfree Right */
static const char *twl4030_handsfreer_texts[] =
{"Voice", "AudioR1", "AudioR2", "AudioL2"};
@ -407,6 +411,10 @@ static const struct soc_enum twl4030_handsfreer_enum =
static const struct snd_kcontrol_new twl4030_dapm_handsfreer_control =
SOC_DAPM_ENUM("Route", twl4030_handsfreer_enum);
/* Handsfree Right virtual mute */
static const struct snd_kcontrol_new twl4030_dapm_handsfreermute_control =
SOC_DAPM_SINGLE("Switch", TWL4030_REG_SW_SHADOW, 1, 1, 0);
/* Vibra */
/* Vibra audio path selection */
static const char *twl4030_vibra_texts[] =
@ -1231,11 +1239,15 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
/* HandsfreeL/R */
SND_SOC_DAPM_MUX("HandsfreeL Mux", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_handsfreel_control),
SND_SOC_DAPM_SWITCH("HandsfreeL Switch", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_handsfreelmute_control),
SND_SOC_DAPM_PGA_E("HandsfreeL PGA", SND_SOC_NOPM,
0, 0, NULL, 0, handsfreelpga_event,
SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MUX("HandsfreeR Mux", SND_SOC_NOPM, 5, 0,
&twl4030_dapm_handsfreer_control),
SND_SOC_DAPM_SWITCH("HandsfreeR Switch", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_handsfreermute_control),
SND_SOC_DAPM_PGA_E("HandsfreeR PGA", SND_SOC_NOPM,
0, 0, NULL, 0, handsfreerpga_event,
SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
@ -1346,13 +1358,15 @@ static const struct snd_soc_dapm_route intercon[] = {
{"HandsfreeL Mux", "AudioL1", "Analog L1 Playback Mixer"},
{"HandsfreeL Mux", "AudioL2", "Analog L2 Playback Mixer"},
{"HandsfreeL Mux", "AudioR2", "Analog R2 Playback Mixer"},
{"HandsfreeL PGA", NULL, "HandsfreeL Mux"},
{"HandsfreeL Switch", "Switch", "HandsfreeL Mux"},
{"HandsfreeL PGA", NULL, "HandsfreeL Switch"},
/* HandsfreeR */
{"HandsfreeR Mux", "Voice", "Analog Voice Playback Mixer"},
{"HandsfreeR Mux", "AudioR1", "Analog R1 Playback Mixer"},
{"HandsfreeR Mux", "AudioR2", "Analog R2 Playback Mixer"},
{"HandsfreeR Mux", "AudioL2", "Analog L2 Playback Mixer"},
{"HandsfreeR PGA", NULL, "HandsfreeR Mux"},
{"HandsfreeR Switch", "Switch", "HandsfreeR Mux"},
{"HandsfreeR PGA", NULL, "HandsfreeR Switch"},
/* Vibra */
{"Vibra Mux", "AudioL1", "DAC Left1"},
{"Vibra Mux", "AudioR1", "DAC Right1"},