[PATCH] ASoC: tlv320adcx140: Add digital mic channel enable routing
From: Dan Murphy <hidden>
Date: 2020-08-28 11:30:32
Also in:
alsa-devel, lkml
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), texas instruments audio (asoc/hda) drivers, the rest · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Shenghao Ding, Kevin Lu, Baojun Xu, Sen Wang, Linus Torvalds
Add the audio routing map to enable the digital mic paths when the analog mic paths are not enabled. Signed-off-by: Dan Murphy <redacted> --- sound/soc/codecs/tlv320adcx140.c | 37 ++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+)
diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c
index 5cd50d841177..5d1b2a03f0ac 100644
--- a/sound/soc/codecs/tlv320adcx140.c
+++ b/sound/soc/codecs/tlv320adcx140.c@@ -412,6 +412,16 @@ static const struct snd_soc_dapm_widget adcx140_dapm_widgets[] = { SND_SOC_DAPM_ADC("CH3_ADC", "CH3 Capture", ADCX140_IN_CH_EN, 5, 0), SND_SOC_DAPM_ADC("CH4_ADC", "CH4 Capture", ADCX140_IN_CH_EN, 4, 0), + SND_SOC_DAPM_ADC("CH1_DIG", "CH1 Capture", ADCX140_IN_CH_EN, 7, 0), + SND_SOC_DAPM_ADC("CH2_DIG", "CH2 Capture", ADCX140_IN_CH_EN, 6, 0), + SND_SOC_DAPM_ADC("CH3_DIG", "CH3 Capture", ADCX140_IN_CH_EN, 5, 0), + SND_SOC_DAPM_ADC("CH4_DIG", "CH4 Capture", ADCX140_IN_CH_EN, 4, 0), + SND_SOC_DAPM_ADC("CH5_DIG", "CH5 Capture", ADCX140_IN_CH_EN, 3, 0), + SND_SOC_DAPM_ADC("CH6_DIG", "CH6 Capture", ADCX140_IN_CH_EN, 2, 0), + SND_SOC_DAPM_ADC("CH7_DIG", "CH7 Capture", ADCX140_IN_CH_EN, 1, 0), + SND_SOC_DAPM_ADC("CH8_DIG", "CH8 Capture", ADCX140_IN_CH_EN, 0, 0), + + SND_SOC_DAPM_SWITCH("CH1_ASI_EN", SND_SOC_NOPM, 0, 0, &adcx140_dapm_ch1_en_switch), SND_SOC_DAPM_SWITCH("CH2_ASI_EN", SND_SOC_NOPM, 0, 0,
@@ -470,6 +480,15 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = { {"CH3_ASI_EN", "Switch", "CH3_ADC"}, {"CH4_ASI_EN", "Switch", "CH4_ADC"}, + {"CH1_ASI_EN", "Switch", "CH1_DIG"}, + {"CH2_ASI_EN", "Switch", "CH2_DIG"}, + {"CH3_ASI_EN", "Switch", "CH3_DIG"}, + {"CH4_ASI_EN", "Switch", "CH4_DIG"}, + {"CH5_ASI_EN", "Switch", "CH5_DIG"}, + {"CH6_ASI_EN", "Switch", "CH6_DIG"}, + {"CH7_ASI_EN", "Switch", "CH7_DIG"}, + {"CH8_ASI_EN", "Switch", "CH8_DIG"}, + {"CH5_ASI_EN", "Switch", "CH5_OUT"}, {"CH6_ASI_EN", "Switch", "CH6_OUT"}, {"CH7_ASI_EN", "Switch", "CH7_OUT"},
@@ -541,6 +560,15 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = { {"PDM Clk Div Select", "705.6 kHz", "MIC1P Input Mux"}, {"PDM Clk Div Select", "5.6448 MHz", "MIC1P Input Mux"}, + {"MIC1P Input Mux", NULL, "CH1_DIG"}, + {"MIC1M Input Mux", NULL, "CH2_DIG"}, + {"MIC2P Input Mux", NULL, "CH3_DIG"}, + {"MIC2M Input Mux", NULL, "CH4_DIG"}, + {"MIC3P Input Mux", NULL, "CH5_DIG"}, + {"MIC3M Input Mux", NULL, "CH6_DIG"}, + {"MIC4P Input Mux", NULL, "CH7_DIG"}, + {"MIC4M Input Mux", NULL, "CH8_DIG"}, + {"MIC1 Analog Mux", "Line In", "MIC1P"}, {"MIC2 Analog Mux", "Line In", "MIC2P"}, {"MIC3 Analog Mux", "Line In", "MIC3P"},
@@ -554,6 +582,15 @@ static const struct snd_soc_dapm_route adcx140_audio_map[] = { {"MIC3M Input Mux", "Analog", "MIC3M"}, {"MIC4P Input Mux", "Analog", "MIC4P"}, {"MIC4M Input Mux", "Analog", "MIC4M"}, + + {"MIC1P Input Mux", "Digital", "MIC1P"}, + {"MIC1M Input Mux", "Digital", "MIC1M"}, + {"MIC2P Input Mux", "Digital", "MIC2P"}, + {"MIC2M Input Mux", "Digital", "MIC2M"}, + {"MIC3P Input Mux", "Digital", "MIC3P"}, + {"MIC3M Input Mux", "Digital", "MIC3M"}, + {"MIC4P Input Mux", "Digital", "MIC4P"}, + {"MIC4M Input Mux", "Digital", "MIC4M"}, }; static const struct snd_kcontrol_new adcx140_snd_controls[] = {
--
2.28.0