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arm64: dts: qcom: sm8450-hdk: correct AMIC4 and AMIC5 microphones

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[ Upstream commit 915253bdd6 ]

Due to lack of documentation the AMIC4 and AMIC5 analogue microphones
were never actually working, so the audio routing for them was added
hoping it is correct.  It turned out not correct - their routing should
point to SWR_INPUT0 (so audio mixer TX SMIC MUX0 = SWR_MIC0) and
SWR_INPUT1 (so audio mixer TX SMIC MUX0 = SWR_MIC1), respectively.  With
proper mixer settings and fixed LPASS TX macr codec TX SMIC MUXn
widgets, this makes all microphones working on HDK8450.

Cc: stable@vger.kernel.org
Fixes: f20cf2bc3f ("arm64: dts: qcom: sm8450-hdk: add other analogue microphones")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240124121855.162730-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-01-24 13:18:55 +01:00 committed by Greg Kroah-Hartman
parent 585fec7361
commit e30264b189
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/boot/dts/qcom/sm8450-hdk.dts
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@ -938,8 +938,8 @@ &sound {
"TX DMIC3", "MIC BIAS1",
"TX SWR_INPUT0", "ADC1_OUTPUT",
"TX SWR_INPUT1", "ADC2_OUTPUT",
"TX SWR_INPUT2", "ADC3_OUTPUT",
"TX SWR_INPUT3", "ADC4_OUTPUT";
"TX SWR_INPUT0", "ADC3_OUTPUT",
"TX SWR_INPUT1", "ADC4_OUTPUT";
wcd-playback-dai-link {
link-name = "WCD Playback";