From: Le Qi <le.qi@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com,
Le Qi <le.qi@oss.qualcomm.com>
Subject: [PATCH v1] arm64: dts: qcom: hamoa-evk: Add DP0/DP1 audio DAI links
Date: Mon, 9 Feb 2026 17:11:39 +0800 [thread overview]
Message-ID: <20260209091139.622756-1-le.qi@oss.qualcomm.com> (raw)
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@oss.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
next reply other threads:[~2026-02-09 9:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-09 9:11 Le Qi [this message]
2026-02-09 9:16 ` Krzysztof Kozlowski
2026-02-09 9:18 ` Konrad Dybcio
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