linux-kernel - Re: [PATCH v2 05/13] arm64: dts: qcom: sdm845-lg-judyln: Add display panel

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Message-ID: <e06a6f1e2b69bb7e00218a2cbe08a5d23fba5a20@postmarketos.org>
Date: Thu, 18 Sep 2025 01:51:38 +0000
From: "Paul Sajna" <sajattack@...tmarketos.org>
To: "Konrad Dybcio" <konrad.dybcio@....qualcomm.com>, "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>, "David Heidelberg" <david@...t.cz>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org, "Amir Dahan"
 <system64fumo@...tonmail.com>, "Christopher Brown"
 <crispybrown@...il.com>
Subject: Re: [PATCH v2 05/13] arm64: dts: qcom: sdm845-lg-judyln: Add display
 panel

September 17, 2025 at 1:50 PM, "Konrad Dybcio" <konrad.dybcio@....qualcomm.com mailto:konrad.dybcio@....qualcomm.com?to=%22Konrad%20Dybcio%22%20%3Ckonrad.dybcio%40oss.qualcomm.com%3E > wrote:

> The vendor kernel (for Sony phones at least) does pull-down on both
> active and sleep, making them the same
> 
> Konrad
> 
> > 
> > + };
> >  +
> >  + sde_te_sleep: sde-te-sleep-state {
> >  + pins = "gpio10";
> >  + function = "mdp_vsync";
> >  + drive-strength = <2>;
> >  + bias-pull-down;
> >  + };
> >  };
> >  
> >  &uart6 {
> >
>

https://github.com/LineageOS/android_kernel_lge_sdm845/blob/lineage-22.2/arch/arm64/boot/dts/lge/sdm845-judy/sdm845-judy_common/sdm845-judy_common-pinctrl.dtsi#L109-L148