[PATCH v1] arm64: dts: qcom: glymur-crd: add DisplayPort audio DAI link
From: Chiluka Rohith
Date: Thu Nov 05 2026 - 05:48:28 EST
Add a DAI link for the DisplayPort RX path so that audio can be
routed over DisplayPort on glymur-crd. The link wires up the
DISPLAY_PORT_RX_1 backend of the q6apm ADSP to the mdss_dp1
controller, with q6apm providing the platform (DMA) component.
Signed-off-by: Chiluka Rohith <rohith.chiluka@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/glymur-crd.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dtsi b/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
index 58158b51fe29..eee75da20198 100644
--- a/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
@@ -268,6 +268,22 @@ platform {
};
};
+ dp-dai-link {
+ link-name = "DISPLAY_PORT-RX";
+
+ codec {
+ sound-dai = <&mdss_dp1>;
+ };
+
+ cpu {
+ sound-dai = <&q6apmbedai DISPLAY_PORT_RX_1>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
va-dai-link {
link-name = "VA Capture";
--
2.34.1