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>,
"Abel Vesa" <abel.vesa@oss.qualcomm.com>,
"Jérôme de Bretagne" <jerome.debretagne@gmail.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Haipeng Lin <jimmie.lin@gmail.com>,
Dale Whinham <daleyo@gmail.com>
Subject: [PATCH 1/2] arm64: dts: qcom: x1-denali: Add missing pinctrl for eDP HPD
Date: Sat, 17 Oct 2026 18:52:25 +0100 [thread overview]
Message-ID: <20261017-sp11-lcd-fixes-v1-1-0eb916c01a3d@gmail.com> (raw)
In-Reply-To: <20261017-sp11-lcd-fixes-v1-0-0eb916c01a3d@gmail.com>
The Windows ACPI muxes gpio119 to edp0_hot for both panels. Describe
it rather than relying on UEFI.
Fixes: 0d72ccaa1e84 ("arm64: dts: qcom: Add support for X1-based Surface Pro 11")
Signed-off-by: Dale Whinham <daleyo@gmail.com>
Tested-by: Haipeng Lin <jimmie.lin@gmail.com>
---
arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
index e3a53b8930d9..332189839606 100644
--- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
@@ -894,6 +894,9 @@ &mdss_dp3 {
compatible = "qcom,x1e80100-dp";
/delete-property/ #sound-dai-cells;
+ pinctrl-0 = <&edp0_hpd_default>;
+ pinctrl-names = "default";
+
status = "okay";
aux-bus {
--
2.56.0
next prev parent reply other threads:[~2026-10-17 17:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-17 17:52 [PATCH 0/2] Backlight fixes for X1-based Surface Pro 11 Dale Whinham
2026-10-17 17:52 ` Dale Whinham [this message]
2026-10-17 17:52 ` [PATCH 2/2] arm64: dts: qcom: x1-denali: Add PWM backlight for LCD Dale Whinham
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