Sound DAI devices exposing same set of mixers, e.g. each DisplayPort controller, need to add dedicated prefix for these mixers to avoid conflicts and to allow ALSA to properly configure given instance.
Signed-off-by: Neil Armstrong <[email protected]> --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index ec79ba904f5d..db769baf4d58 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -5721,6 +5721,7 @@ mdss_dp0: displayport-controller@af54000 { phy-names = "dp"; #sound-dai-cells = <0>; + sound-name-prefix = "DisplayPort0"; status = "disabled"; -- 2.34.1
