@@ -3133,6 +3133,98 @@ static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("AUX"),
SND_SOC_DAPM_OUTPUT("HPHL"),
SND_SOC_DAPM_OUTPUT("HPHR"),
+
+};
+
+static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
+ {"ADC1_OUTPUT", NULL, "ADC1_MIXER"},
+ {"ADC1_MIXER", "Switch", "ADC1 REQ"},
+ {"ADC1 REQ", NULL, "ADC1"},
+ {"ADC1", NULL, "AMIC1"},
+
+ {"ADC2_OUTPUT", NULL, "ADC2_MIXER"},
+ {"ADC2_MIXER", "Switch", "ADC2 REQ"},
+ {"ADC2 REQ", NULL, "ADC2"},
+ {"ADC2", NULL, "HDR12 MUX"},
+ {"HDR12 MUX", "NO_HDR12", "ADC2 MUX"},
+ {"HDR12 MUX", "HDR12", "AMIC1"},
+ {"ADC2 MUX", "INP3", "AMIC3"},
+ {"ADC2 MUX", "INP2", "AMIC2"},
+
+ {"ADC3_OUTPUT", NULL, "ADC3_MIXER"},
+ {"ADC3_MIXER", "Switch", "ADC3 REQ"},
+ {"ADC3 REQ", NULL, "ADC3"},
+ {"ADC3", NULL, "HDR34 MUX"},
+ {"HDR34 MUX", "NO_HDR34", "ADC3 MUX"},
+ {"HDR34 MUX", "HDR34", "AMIC5"},
+ {"ADC3 MUX", "INP4", "AMIC4"},
+ {"ADC3 MUX", "INP6", "AMIC6"},
+
+ {"ADC4_OUTPUT", NULL, "ADC4_MIXER"},
+ {"ADC4_MIXER", "Switch", "ADC4 REQ"},
+ {"ADC4 REQ", NULL, "ADC4"},
+ {"ADC4", NULL, "ADC4 MUX"},
+ {"ADC4 MUX", "INP5", "AMIC5"},
+ {"ADC4 MUX", "INP7", "AMIC7"},
+
+ {"DMIC1_OUTPUT", NULL, "DMIC1_MIXER"},
+ {"DMIC1_MIXER", "Switch", "DMIC1"},
+
+ {"DMIC2_OUTPUT", NULL, "DMIC2_MIXER"},
+ {"DMIC2_MIXER", "Switch", "DMIC2"},
+
+ {"DMIC3_OUTPUT", NULL, "DMIC3_MIXER"},
+ {"DMIC3_MIXER", "Switch", "DMIC3"},
+
+ {"DMIC4_OUTPUT", NULL, "DMIC4_MIXER"},
+ {"DMIC4_MIXER", "Switch", "DMIC4"},
+
+ {"DMIC5_OUTPUT", NULL, "DMIC5_MIXER"},
+ {"DMIC5_MIXER", "Switch", "DMIC5"},
+
+ {"DMIC6_OUTPUT", NULL, "DMIC6_MIXER"},
+ {"DMIC6_MIXER", "Switch", "DMIC6"},
+
+ {"DMIC7_OUTPUT", NULL, "DMIC7_MIXER"},
+ {"DMIC7_MIXER", "Switch", "DMIC7"},
+
+ {"DMIC8_OUTPUT", NULL, "DMIC8_MIXER"},
+ {"DMIC8_MIXER", "Switch", "DMIC8"},
+
+ {"IN1_HPHL", NULL, "VDD_BUCK"},
+ {"IN1_HPHL", NULL, "CLS_H_PORT"},
+
+ {"RX1", NULL, "IN1_HPHL"},
+ {"RX1", NULL, "RXCLK"},
+ {"RDAC1", NULL, "RX1"},
+ {"HPHL_RDAC", "Switch", "RDAC1"},
+ {"HPHL PGA", NULL, "HPHL_RDAC"},
+ {"HPHL", NULL, "HPHL PGA"},
+
+ {"IN2_HPHR", NULL, "VDD_BUCK"},
+ {"IN2_HPHR", NULL, "CLS_H_PORT"},
+ {"RX2", NULL, "IN2_HPHR"},
+ {"RDAC2", NULL, "RX2"},
+ {"RX2", NULL, "RXCLK"},
+ {"HPHR_RDAC", "Switch", "RDAC2"},
+ {"HPHR PGA", NULL, "HPHR_RDAC"},
+ {"HPHR", NULL, "HPHR PGA"},
+
+ {"IN3_AUX", NULL, "VDD_BUCK"},
+ {"IN3_AUX", NULL, "CLS_H_PORT"},
+ {"RX3", NULL, "IN3_AUX"},
+ {"RDAC4", NULL, "RX3"},
+ {"RX3", NULL, "RXCLK"},
+ {"AUX_RDAC", "Switch", "RDAC4"},
+ {"AUX PGA", NULL, "AUX_RDAC"},
+ {"AUX", NULL, "AUX PGA"},
+
+ {"RDAC3_MUX", "RX3", "RX3"},
+ {"RDAC3_MUX", "RX1", "RX1"},
+ {"RDAC3", NULL, "RDAC3_MUX"},
+ {"EAR_RDAC", "Switch", "RDAC3"},
+ {"EAR PGA", NULL, "EAR_RDAC"},
+ {"EAR", NULL, "EAR PGA"},
};
static int wcd938x_get_micb_vout_ctl_val(u32 micb_mv)
@@ -3300,6 +3392,8 @@ static const struct snd_soc_component_driver soc_codec_dev_wcd938x = {
.num_controls = ARRAY_SIZE(wcd938x_snd_controls),
.dapm_widgets = wcd938x_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wcd938x_dapm_widgets),
+ .dapm_routes = wcd938x_audio_map,
+ .num_dapm_routes = ARRAY_SIZE(wcd938x_audio_map),
};
static void wcd938x_dt_parse_micbias_info(struct device *dev, struct wcd938x_priv *wcd)
This patch adds audio routing for both playback and capture. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- sound/soc/codecs/wcd938x.c | 94 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+)