From: Dale Whinham <daleyo@gmail.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, Dale Whinham <daleyo@gmail.com>
Subject: [PATCH] arm64: dts: qcom: x1-denali: Add audio playback over DisplayPort
Date: Mon, 31 Aug 2026 19:20:48 +0100 [thread overview]
Message-ID: <20260831-surface-pro-11-dp-audio-v1-1-fb9c0d3216b7@gmail.com> (raw)
Add the DAI links needed to enable audio playback over the two
USB/DisplayPort outputs.
Signed-off-by: Dale Whinham <daleyo@gmail.com>
---
arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 32 +++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
index 7559557610ed..bc8e00e59dc9 100644
--- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
@@ -314,6 +314,38 @@ sound {
"VA DMIC0", "vdd-micb",
"VA DMIC1", "vdd-micb";
+ displayport-0-dai-link {
+ link-name = "DisplayPort0 Playback";
+
+ codec {
+ sound-dai = <&mdss_dp0>;
+ };
+
+ cpu {
+ sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
+ displayport-1-dai-link {
+ link-name = "DisplayPort1 Playback";
+
+ codec {
+ sound-dai = <&mdss_dp1>;
+ };
+
+ cpu {
+ sound-dai = <&q6apmbedai DISPLAY_PORT_RX_1>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
wsa-dai-link {
link-name = "WSA Playback";
---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20260831-surface-pro-11-dp-audio-394503f0aeca
Best regards,
--
Dale Whinham <daleyo@gmail.com>
next reply other threads:[~2026-08-31 18:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 18:20 Dale Whinham [this message]
2026-09-01 2:09 ` [PATCH] arm64: dts: qcom: x1-denali: Add audio playback over DisplayPort Bjorn Andersson
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