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

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To: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>, Rob Clark <robdclark@xxxxxxxxx>, Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>, Sean Paul <sean@xxxxxxxxxx>, Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>, David Airlie <airlied@xxxxxxxxx>, Simona Vetter <simona@xxxxxxxx>, Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>, Maxime Ripard <mripard@xxxxxxxxxx>, Thomas Zimmermann <tzimmermann@xxxxxxx>, Rob Herring <robh@xxxxxxxxxx>, Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>, Conor Dooley <conor+dt@xxxxxxxxxx>, Bjorn Andersson <andersson@xxxxxxxxxx>, Konrad Dybcio <konradybcio@xxxxxxxxxx>, Simona Vetter <simona.vetter@xxxxxxxx>
Subject: Re: [PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO
From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Date: Mon, 10 Feb 2025 19:06:12 +0100
Cc: linux-arm-msm@xxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, freedreno@xxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx
In-reply-to: <20250209-fd-hdmi-hpd-v4-16-6224568ed87f@linaro.org>
References: <20250209-fd-hdmi-hpd-v4-0-6224568ed87f@linaro.org> <20250209-fd-hdmi-hpd-v4-16-6224568ed87f@linaro.org>
User-agent: Mozilla Thunderbird

On 9.02.2025 6:05 AM, Dmitry Baryshkov wrote:
> 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@xxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad

References:
- [PATCH v4 00/16] drm/msm/hdmi: rework and fix the HPD even generation
  - From: Dmitry Baryshkov
- [PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO
  - From: Dmitry Baryshkov

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