Adds DAPM muxing, routing for the Handsfree outputs.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@nokia.com --- sound/soc/codecs/twl4030.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index 08c33e9..d0612a4 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -277,6 +277,30 @@ static const struct soc_enum twl4030_carkitr_enum = static const struct snd_kcontrol_new twl4030_dapm_carkitr_control = SOC_DAPM_ENUM("Route", twl4030_carkitr_enum);
+/* Handsfree Left */ +static const char *twl4030_handsfreel_texts[] = + {"Voice", "DACL1", "DACL2", "DACR2"}; + +static const struct soc_enum twl4030_handsfreel_enum = + SOC_ENUM_SINGLE(TWL4030_REG_HFL_CTL, 0, + ARRAY_SIZE(twl4030_handsfreel_texts), + twl4030_handsfreel_texts); + +static const struct snd_kcontrol_new twl4030_dapm_handsfreel_control = +SOC_DAPM_ENUM("Route", twl4030_handsfreel_enum); + +/* Handsfree Right */ +static const char *twl4030_handsfreer_texts[] = + {"Voice", "DACR1", "DACR2", "DACL2"}; + +static const struct soc_enum twl4030_handsfreer_enum = + SOC_ENUM_SINGLE(TWL4030_REG_HFR_CTL, 0, + ARRAY_SIZE(twl4030_handsfreer_texts), + twl4030_handsfreer_texts); + +static const struct snd_kcontrol_new twl4030_dapm_handsfreer_control = +SOC_DAPM_ENUM("Route", twl4030_handsfreer_enum); + static int outmixer_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -737,6 +761,8 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("PREDRIVER"), SND_SOC_DAPM_OUTPUT("HSOL"), SND_SOC_DAPM_OUTPUT("HSOR"), + SND_SOC_DAPM_OUTPUT("HFL"), + SND_SOC_DAPM_OUTPUT("HFR"),
/* DACs */ SND_SOC_DAPM_DAC("DACR1", "Right Front Playback", @@ -780,6 +806,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { &twl4030_dapm_carkitl_control), SND_SOC_DAPM_MUX("CarkitR Mux", SND_SOC_NOPM, 0, 0, &twl4030_dapm_carkitr_control), + /* HandsfreeL/R */ + SND_SOC_DAPM_MUX("HandsfreeL Mux", TWL4030_REG_HFL_CTL, 5, 0, + &twl4030_dapm_handsfreel_control), + SND_SOC_DAPM_MUX("HandsfreeR Mux", TWL4030_REG_HFR_CTL, 5, 0, + &twl4030_dapm_handsfreer_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), @@ -816,6 +847,14 @@ static const struct snd_soc_dapm_route intercon[] = { /* CarkitR */ {"CarkitR Mux", "DACR1", "ARXR1_APGA"}, {"CarkitR Mux", "DACR2", "ARXR2_APGA"}, + /* HandsfreeL */ + {"HandsfreeL Mux", "DACL1", "ARXL1_APGA"}, + {"HandsfreeL Mux", "DACL2", "ARXL2_APGA"}, + {"HandsfreeL Mux", "DACR2", "ARXR2_APGA"}, + /* HandsfreeR */ + {"HandsfreeR Mux", "DACR1", "ARXR1_APGA"}, + {"HandsfreeR Mux", "DACR2", "ARXR2_APGA"}, + {"HandsfreeR Mux", "DACL2", "ARXL2_APGA"},
/* outputs */ {"OUTL", NULL, "ARXL2_APGA"}, @@ -827,6 +866,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"HSOR", NULL, "HeadsetR Mux"}, {"CARKITL", NULL, "CarkitL Mux"}, {"CARKITR", NULL, "CarkitR Mux"}, + {"HFL", NULL, "HandsfreeL Mux"}, + {"HFR", NULL, "HandsfreeR Mux"},
/* inputs */ {"ADCL", NULL, "INL"},