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ASoC: TWL4030: DAPM mapping of the Headset outputs 

Adds DAPM muxing, routing for the Headset outputs.

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 2008-12-09 12:35:49 +02:00 committed by Mark Brown
parent 2a6f5c5892
commit dfad21a26f
1 changed files with 39 additions and 0 deletions
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39
sound/soc/codecs/twl4030.c
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@ -229,6 +229,30 @@ static const struct soc_enum twl4030_predriver_enum =
static const struct snd_kcontrol_new twl4030_dapm_predriver_control =
SOC_DAPM_ENUM("Route", twl4030_predriver_enum);
/* Headset Left */
static const char *twl4030_hsol_texts[] =
{"Off", "DACL1", "DACL2"};
static const struct soc_enum twl4030_hsol_enum =
SOC_ENUM_SINGLE(TWL4030_REG_HS_SEL, 1,
ARRAY_SIZE(twl4030_hsol_texts),
twl4030_hsol_texts);
static const struct snd_kcontrol_new twl4030_dapm_hsol_control =
SOC_DAPM_ENUM("Route", twl4030_hsol_enum);
/* Headset Right */
static const char *twl4030_hsor_texts[] =
{"Off", "DACR1", "DACR2"};
static const struct soc_enum twl4030_hsor_enum =
SOC_ENUM_SINGLE(TWL4030_REG_HS_SEL, 4,
ARRAY_SIZE(twl4030_hsor_texts),
twl4030_hsor_texts);
static const struct snd_kcontrol_new twl4030_dapm_hsor_control =
SOC_DAPM_ENUM("Route", twl4030_hsor_enum);
static int outmixer_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@ -687,6 +711,8 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("EARPIECE"),
SND_SOC_DAPM_OUTPUT("PREDRIVEL"),
SND_SOC_DAPM_OUTPUT("PREDRIVER"),
SND_SOC_DAPM_OUTPUT("HSOL"),
SND_SOC_DAPM_OUTPUT("HSOR"),
/* DACs */
SND_SOC_DAPM_DAC("DACR1", "Right Front Playback",
@ -720,6 +746,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
SND_SOC_DAPM_MUX_E("PredriveR Mux", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_predriver_control, outmixer_event,
SND_SOC_DAPM_PRE_REG),
/* HeadsetL/R */
SND_SOC_DAPM_MUX("HeadsetL Mux", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_hsol_control),
SND_SOC_DAPM_MUX("HeadsetR Mux", SND_SOC_NOPM, 0, 0,
&twl4030_dapm_hsor_control),
SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0),
@ -744,6 +775,12 @@ static const struct snd_soc_dapm_route intercon[] = {
{"PredriveR Mux", "DACR1", "ARXR1_APGA"},
{"PredriveR Mux", "DACR2", "ARXR2_APGA"},
{"PredriveR Mux", "DACL2", "ARXL2_APGA"},
/* HeadsetL */
{"HeadsetL Mux", "DACL1", "ARXL1_APGA"},
{"HeadsetL Mux", "DACL2", "ARXL2_APGA"},
/* HeadsetR */
{"HeadsetR Mux", "DACR1", "ARXR1_APGA"},
{"HeadsetR Mux", "DACR2", "ARXR2_APGA"},
/* outputs */
{"OUTL", NULL, "ARXL2_APGA"},
@ -751,6 +788,8 @@ static const struct snd_soc_dapm_route intercon[] = {
{"EARPIECE", NULL, "Earpiece Mux"},
{"PREDRIVEL", NULL, "PredriveL Mux"},
{"PREDRIVER", NULL, "PredriveR Mux"},
{"HSOL", NULL, "HeadsetL Mux"},
{"HSOR", NULL, "HeadsetR Mux"},
/* inputs */
{"ADCL", NULL, "INL"},