From: Le Qi <le.qi@oss.qualcomm.com>
Date: Tue, 10 Feb 2026 02:40:37 +0000 (+0800)
Subject: arm64: dts: qcom: hamoa-evk: Add DP0/DP1 audio playback support
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20eb0aa76f7ceebbf897019e3eeeca0a1d24e3f5;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: hamoa-evk: Add DP0/DP1 audio playback support

The hamoa-evk DTS currently lacks DAI links for DP0 and DP1, preventing
the sound card from exposing these playback paths. Add the missing links
to enable audio output on both DP interfaces.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Le Qi <le.qi@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260210024037.3719191-1-le.qi@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
index c393dc3f4fd8..460f27dcd6f6 100644
--- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
+++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
@@ -616,6 +616,38 @@
 				sound-dai = <&q6apm>;
 			};
 		};
+
+		dp0-dai-link {
+			link-name = "DP0 Playback";
+
+			codec {
+				sound-dai = <&mdss_dp0>;
+			};
+
+			cpu {
+				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		dp1-dai-link {
+			link-name = "DP1 Playback";
+
+			codec {
+				sound-dai = <&mdss_dp1>;
+			};
+
+			cpu {
+				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_1>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
 	};
 
 	usb-1-ss0-sbu-mux {