linux-kernel - [PATCH v2] arm64: dts: qcom: x1-dell-thena: Add missing pinctrl for eDP HPD

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>] [day] [month] [year] [list]

Message-ID: <20251012224706.14311-1-val@packett.cool>
Date: Sun, 12 Oct 2025 19:40:08 -0300
From: Val Packett <val@...kett.cool>
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>,
	"Bryan O'Donoghue" <bryan.odonoghue@...aro.org>,
	Val Packett <val@...kett.cool>,
	Laurentiu Tudor <laurentiu.tudor1@...l.com>
Cc: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] arm64: dts: qcom: x1-dell-thena: Add missing pinctrl for eDP HPD

The commit a41d23142d87 ("arm64: dts: qcom: x1e80100-dell-xps13-9345:
Add missing pinctrl for eDP HPD") has applied this change to a very
similar machine, so apply it here too.

This allows us not to rely on the boot firmware to set up the pinctrl
for the eDP HPD line of the internal display.

Fixes: e7733b42111c ("arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455")
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Signed-off-by: Val Packett <val@...kett.cool>
---
v2: fixed commit msg style, pulled R-b
v1: https://lore.kernel.org/all/20250927032330.21091-1-val@packett.cool/
---
 arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi b/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi
index ef83e87e1b7a..0aad80a1159c 100644
--- a/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi
@@ -1104,6 +1104,9 @@ &mdss_dp1_out {
 &mdss_dp3 {
 	/delete-property/ #sound-dai-cells;
 
+	pinctrl-0 = <&edp0_hpd_default>;
+	pinctrl-names = "default";
+
 	status = "okay";
 
 	aux-bus {
-- 
2.51.0