| Message ID | 20240627122015.30945-2-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/3] arm64: dts: qcom: sm8550-hdk: add port mapping to speakers | expand |
On 27/06/2024 14:20, Krzysztof Kozlowski wrote: > Add appropriate mappings of Soundwire ports of WSA8845 speaker. This > solves second (right) speaker sound distortions when playing audio. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > --- > > Bindings: > https://lore.kernel.org/all/20240626-port-map-v1-3-bd8987d2b332@linaro.org/ > > Can be applied independently, if bindings are fine. > --- > arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts > index 26dfca0c3e05..ab447fc252f7 100644 > --- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts > +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts > @@ -842,6 +842,7 @@ left_spkr: speaker@0,0 { > sound-name-prefix = "SpkrLeft"; > vdd-1p8-supply = <&vreg_l15b_1p8>; > vdd-io-supply = <&vreg_l3g_1p2>; > + qcom,port-mapping = <1 2 3 7 10 13>; > }; > > /* WSA8845 */ > @@ -855,6 +856,7 @@ right_spkr: speaker@0,1 { > sound-name-prefix = "SpkrRight"; > vdd-1p8-supply = <&vreg_l15b_1p8>; > vdd-io-supply = <&vreg_l3g_1p2>; > + qcom,port-mapping = <4 5 6 7 11 13>; > }; > }; > Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts index 26dfca0c3e05..ab447fc252f7 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts @@ -842,6 +842,7 @@ left_spkr: speaker@0,0 { sound-name-prefix = "SpkrLeft"; vdd-1p8-supply = <&vreg_l15b_1p8>; vdd-io-supply = <&vreg_l3g_1p2>; + qcom,port-mapping = <1 2 3 7 10 13>; }; /* WSA8845 */ @@ -855,6 +856,7 @@ right_spkr: speaker@0,1 { sound-name-prefix = "SpkrRight"; vdd-1p8-supply = <&vreg_l15b_1p8>; vdd-io-supply = <&vreg_l3g_1p2>; + qcom,port-mapping = <4 5 6 7 11 13>; }; };
Add appropriate mappings of Soundwire ports of WSA8845 speaker. This solves second (right) speaker sound distortions when playing audio. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Bindings: https://lore.kernel.org/all/20240626-port-map-v1-3-bd8987d2b332@linaro.org/ Can be applied independently, if bindings are fine. --- arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 2 ++ 1 file changed, 2 insertions(+)