ASoC: TWL4030: DAPM mapping of the Carkit outputs

Adds DAPM muxing, routing for the Carkit outputs.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 86ff5a9ffa7f..08c33e9b96ce 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -253,6 +253,30 @@ static const struct soc_enum twl4030_hsor_enum =
 static const struct snd_kcontrol_new twl4030_dapm_hsor_control =
 SOC_DAPM_ENUM("Route", twl4030_hsor_enum);
 
+/* Carkit Left */
+static const char *twl4030_carkitl_texts[] =
+                {"Off", "DACL1", "DACL2"};
+
+static const struct soc_enum twl4030_carkitl_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PRECKL_CTL, 1,
+                        ARRAY_SIZE(twl4030_carkitl_texts),
+                        twl4030_carkitl_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_carkitl_control =
+SOC_DAPM_ENUM("Route", twl4030_carkitl_enum);
+
+/* Carkit Right */
+static const char *twl4030_carkitr_texts[] =
+                {"Off", "DACR1", "DACR2"};
+
+static const struct soc_enum twl4030_carkitr_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PRECKR_CTL, 1,
+                        ARRAY_SIZE(twl4030_carkitr_texts),
+                        twl4030_carkitr_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_carkitr_control =
+SOC_DAPM_ENUM("Route", twl4030_carkitr_enum);
+
 static int outmixer_event(struct snd_soc_dapm_widget *w,
         struct snd_kcontrol *kcontrol, int event)
 {
@@ -751,6 +775,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
                 &twl4030_dapm_hsol_control),
         SND_SOC_DAPM_MUX("HeadsetR Mux", SND_SOC_NOPM, 0, 0,
                 &twl4030_dapm_hsor_control),
+        /* CarkitL/R */
+        SND_SOC_DAPM_MUX("CarkitL Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_carkitl_control),
+        SND_SOC_DAPM_MUX("CarkitR Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_carkitr_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),
@@ -781,6 +810,12 @@ static const struct snd_soc_dapm_route intercon[] = {
         /* HeadsetR */
         {"HeadsetR Mux", "DACR1", "ARXR1_APGA"},
         {"HeadsetR Mux", "DACR2", "ARXR2_APGA"},
+        /* CarkitL */
+        {"CarkitL Mux", "DACL1", "ARXL1_APGA"},
+        {"CarkitL Mux", "DACL2", "ARXL2_APGA"},
+        /* CarkitR */
+        {"CarkitR Mux", "DACR1", "ARXR1_APGA"},
+        {"CarkitR Mux", "DACR2", "ARXR2_APGA"},
 
         /* outputs */
         {"OUTL", NULL, "ARXL2_APGA"},
@@ -790,6 +825,8 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"PREDRIVER", NULL, "PredriveR Mux"},
         {"HSOL", NULL, "HeadsetL Mux"},
         {"HSOR", NULL, "HeadsetR Mux"},
+        {"CARKITL", NULL, "CarkitL Mux"},
+        {"CARKITR", NULL, "CarkitR Mux"},
 
         /* inputs */
         {"ADCL", NULL, "INL"},