linux-kernel - [PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO

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Message-Id: <20250209-fd-hdmi-hpd-v4-16-6224568ed87f@linaro.org>
Date: Sun, 09 Feb 2025 07:05:00 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Simona Vetter <simona.vetter@...ll.ch>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org
Subject: [PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD
 GPIO

There is no need to specify separate HPD gpio for the HDMI block. Use
built-in HPD in order to detect if the monitor is plugged or not.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
index b3ff8010b14985c55c580e0083a5c8ea23c03962..717bfd74edb75b278eaf5ab37954fcede1f7ffb0 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
@@ -138,7 +138,6 @@ &gsbi7_serial {
 
 &hdmi {
 	core-vdda-supply = <&pm8921_hdmi_switch>;
-	hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
 

-- 
2.39.5