linux-kernel - [PATCH v1] arm64: dts: qcom: hamoa-evk: Add DP0/DP1 audio DAI links

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20260209091139.622756-1-le.qi@oss.qualcomm.com>
Date: Mon,  9 Feb 2026 17:11:39 +0800
From: Le Qi <le.qi@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@....qualcomm.com,
        Le Qi <le.qi@....qualcomm.com>
Subject: [PATCH v1] arm64: dts: qcom: hamoa-evk: Add DP0/DP1 audio DAI links

Add DAI links for DP0 and DP1 playback and set sound-name-prefix
for both DisplayPort endpoints in the hamoa-evk DTS.

Signed-off-by: Le Qi <le.qi@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
index 2390648a248f..821e754ed537 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 @@ platform {
 				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 {
@@ -902,6 +934,7 @@ &mdss {
 
 &mdss_dp0 {
 	status = "okay";
+	sound-name-prefix = "Display Port0";
 };
 
 &mdss_dp0_out {
@@ -910,6 +943,7 @@ &mdss_dp0_out {
 
 &mdss_dp1 {
 	status = "okay";
+	sound-name-prefix = "Display Port1";
 };
 
 &mdss_dp1_out {
-- 
2.34.1