1 files changed, 21 insertions, 2 deletions

diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index d53f206d6410..f3cab8491431 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -634,6 +634,13 @@ static const struct soc_enum lsidetone_enum =
 static const struct soc_enum rsidetone_enum =
         SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_0, 0, 3, sidetone_text);
 
+static const char *adcinput_text[] = {
+        "ADC", "DMIC"
+};
+
+static const struct soc_enum adcinput_enum =
+        SOC_ENUM_SINGLE(WM8903_CLOCK_RATE_TEST_4, 9, 2, adcinput_text);
+
 static const char *aif_text[] = {
         "Left", "Right"
 };
@@ -767,6 +774,9 @@ static const struct snd_kcontrol_new lsidetone_mux =
 static const struct snd_kcontrol_new rsidetone_mux =
         SOC_DAPM_ENUM("DACR Sidetone Mux", rsidetone_enum);
 
+static const struct snd_kcontrol_new adcinput_mux =
+        SOC_DAPM_ENUM("ADC Input", adcinput_enum);
+
 static const struct snd_kcontrol_new lcapture_mux =
         SOC_DAPM_ENUM("Left Capture Mux", lcapture_enum);
 
@@ -817,6 +827,7 @@ SND_SOC_DAPM_INPUT("IN2L"),
 SND_SOC_DAPM_INPUT("IN2R"),
 SND_SOC_DAPM_INPUT("IN3L"),
 SND_SOC_DAPM_INPUT("IN3R"),
+SND_SOC_DAPM_INPUT("DMICDAT"),
 
 SND_SOC_DAPM_OUTPUT("HPOUTL"),
 SND_SOC_DAPM_OUTPUT("HPOUTR"),
@@ -842,6 +853,9 @@ SND_SOC_DAPM_MUX("Right Input Mode Mux", SND_SOC_NOPM, 0, 0, &rinput_mode_mux),
 SND_SOC_DAPM_PGA("Left Input PGA", WM8903_POWER_MANAGEMENT_0, 1, 0, NULL, 0),
 SND_SOC_DAPM_PGA("Right Input PGA", WM8903_POWER_MANAGEMENT_0, 0, 0, NULL, 0),
 
+SND_SOC_DAPM_MUX("Left ADC Input", SND_SOC_NOPM, 0, 0, &adcinput_mux),
+SND_SOC_DAPM_MUX("Right ADC Input", SND_SOC_NOPM, 0, 0, &adcinput_mux),
+
 SND_SOC_DAPM_ADC("ADCL", NULL, WM8903_POWER_MANAGEMENT_6, 1, 0),
 SND_SOC_DAPM_ADC("ADCR", NULL, WM8903_POWER_MANAGEMENT_6, 0, 0),
 
@@ -979,6 +993,11 @@ static const struct snd_soc_dapm_route wm8903_intercon[] = {
         { "Left Input PGA", NULL, "Left Input Mode Mux" },
         { "Right Input PGA", NULL, "Right Input Mode Mux" },
 
+        { "Left ADC Input", "ADC", "Left Input PGA" },
+        { "Left ADC Input", "DMIC", "DMICDAT" },
+        { "Right ADC Input", "ADC", "Right Input PGA" },
+        { "Right ADC Input", "DMIC", "DMICDAT" },
+
         { "Left Capture Mux", "Left", "ADCL" },
         { "Left Capture Mux", "Right", "ADCR" },
 
@@ -988,9 +1007,9 @@ static const struct snd_soc_dapm_route wm8903_intercon[] = {
         { "AIFTXL", NULL, "Left Capture Mux" },
         { "AIFTXR", NULL, "Right Capture Mux" },
 
-        { "ADCL", NULL, "Left Input PGA" },
+        { "ADCL", NULL, "Left ADC Input" },
         { "ADCL", NULL, "CLK_DSP" },
-        { "ADCR", NULL, "Right Input PGA" },
+        { "ADCR", NULL, "Right ADC Input" },
         { "ADCR", NULL, "CLK_DSP" },
 
         { "Left Playback Mux", "Left", "AIFRXL" },