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ASoC: mediatek: mt8186: support DSP downlink 

1. add DSP downlink link widget
2. add DSP to I2S route path

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220818025113.17144-2-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Chunxu Li 2022-08-18 10:51:11 +08:00 committed by Mark Brown
parent cb225ac125
commit 3c15abbed0
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GPG Key ID: 24D68B725D5487D0
2 changed files with 15 additions and 0 deletions
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3
sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
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@ -1359,6 +1359,9 @@ static const struct snd_soc_dapm_widget mt8186_memif_widgets[] = {
SND_SOC_DAPM_MUX("UL5_IN_MUX", SND_SOC_NOPM, 0, 0,
&ul5_in_mux_control),
SND_SOC_DAPM_MIXER("DSP_DL1_VIRT", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("DSP_DL2_VIRT", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_INPUT("UL1_VIRTUAL_INPUT"),
SND_SOC_DAPM_INPUT("UL2_VIRTUAL_INPUT"),
SND_SOC_DAPM_INPUT("UL3_VIRTUAL_INPUT"),

12
sound/soc/mediatek/mt8186/mt8186-dai-i2s.c
View File

@ -658,9 +658,15 @@ static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = {
{"I2S1_CH1", "DL1_CH1 Switch", "DL1"},
{"I2S1_CH2", "DL1_CH2 Switch", "DL1"},
{"I2S1_CH1", "DL1_CH1 Switch", "DSP_DL1_VIRT"},
{"I2S1_CH2", "DL1_CH2 Switch", "DSP_DL1_VIRT"},
{"I2S1_CH1", "DL2_CH1 Switch", "DL2"},
{"I2S1_CH2", "DL2_CH2 Switch", "DL2"},
{"I2S1_CH1", "DL2_CH1 Switch", "DSP_DL2_VIRT"},
{"I2S1_CH2", "DL2_CH2 Switch", "DSP_DL2_VIRT"},
{"I2S1_CH1", "DL3_CH1 Switch", "DL3"},
{"I2S1_CH2", "DL3_CH2 Switch", "DL3"},
@ -728,9 +734,15 @@ static const struct snd_soc_dapm_route mtk_dai_i2s_routes[] = {
{"I2S3_CH1", "DL1_CH1 Switch", "DL1"},
{"I2S3_CH2", "DL1_CH2 Switch", "DL1"},
{"I2S3_CH1", "DL1_CH1 Switch", "DSP_DL1_VIRT"},
{"I2S3_CH2", "DL1_CH2 Switch", "DSP_DL1_VIRT"},
{"I2S3_CH1", "DL2_CH1 Switch", "DL2"},
{"I2S3_CH2", "DL2_CH2 Switch", "DL2"},
{"I2S3_CH1", "DL2_CH1 Switch", "DSP_DL2_VIRT"},
{"I2S3_CH2", "DL2_CH2 Switch", "DSP_DL2_VIRT"},
{"I2S3_CH1", "DL3_CH1 Switch", "DL3"},
{"I2S3_CH2", "DL3_CH2 Switch", "DL3"},