[PATCH] ASoC: tlv320adcx140: Add digital mic channel enable routing

[PATCH] ASoC: tlv320adcx140: Add digital mic channel enable routing

[Dan Murphy]

Add the audio routing map to enable the digital mic paths when the
analog mic paths are not enabled.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
 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

Re: [PATCH] ASoC: tlv320adcx140: Add digital mic channel enable routing

[Mark Brown]

On Fri, 28 Aug 2020 06:28:55 -0500, Dan Murphy wrote:
> Add the audio routing map to enable the digital mic paths when the
> analog mic paths are not enabled.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: tlv320adcx140: Add digital mic channel enable routing
      commit: ece2a74c5913d244e13c42c61ca2e162932fa3b4

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark