From d12cd85a4ff494bb73e2e8f8af7ed66851241941 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 17 Dec 2025 13:00:52 +0100 Subject: [PATCH] arm64: dts: qcom: hamoa: Add sound DAI prefixes for DP 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. Suggested-by: Konrad Dybcio Signed-off-by: Krzysztof Kozlowski Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20251217120051.98198-3-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index f7d71793bc77b..1209936857762 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -5608,6 +5608,7 @@ phy-names = "dp"; #sound-dai-cells = <0>; + sound-name-prefix = "DisplayPort0"; status = "disabled"; @@ -5696,6 +5697,7 @@ phy-names = "dp"; #sound-dai-cells = <0>; + sound-name-prefix = "DisplayPort1"; status = "disabled"; @@ -5784,6 +5786,7 @@ phy-names = "dp"; #sound-dai-cells = <0>; + sound-name-prefix = "DisplayPort2"; status = "disabled"; @@ -5867,6 +5870,7 @@ phy-names = "dp"; #sound-dai-cells = <0>; + sound-name-prefix = "DisplayPort3"; status = "disabled"; -- 2.47.3