linux-kernel - [PATCH] arm64: dts: qcom: sc8280xp-x13s: correct analogue microphone route

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Date: Thu, 25 Jan 2024 16:45:31 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] arm64: dts: qcom: sc8280xp-x13s: correct analogue microphone route

Starting with Qualcomm SM8350 SoC, so Low Power Audio SubSystem (LPASS)
block version v9.2, the register responsible for TX SMIC MUXn muxes is
different.  The LPASS TX macro codec driver is being fixed to handle
that difference, so the DTS must be updated as well for new widget name.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

This unfortunately depends on:
https://lore.kernel.org/alsa-devel/20240125153110.410295-1-krzysztof.kozlowski@linaro.org/T/#m62da29e6b80fa419e6339d3c27439894cb04cecb

and my tries to make it backwards compatible failed.
---
 arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index def3976bd5bb..0165492e4e11 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -986,7 +986,7 @@ &sound {
 		"VA DMIC0", "VA MIC BIAS1",
 		"VA DMIC1", "VA MIC BIAS1",
 		"VA DMIC2", "VA MIC BIAS3",
-		"TX SWR_ADC1", "ADC2_OUTPUT";
+		"TX SWR_INPUT1", "ADC2_OUTPUT";
 
 	wcd-playback-dai-link {
 		link-name = "WCD Playback";
-- 
2.34.1