linux-kernel - Re: [PATCH 7/8] drm/panel: samsung-sofef00: Invert reset gpio polarity

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Message-ID: <541bc30a-f5b6-47e3-8185-163b8ee4d5a1@ixit.cz>
Date: Fri, 26 Sep 2025 13:45:44 +0200
From: David Heidelberg <david@...t.cz>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Neil Armstrong <neil.armstrong@...aro.org>,
 Jessica Zhang <jessica.zhang@....qualcomm.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Thierry Reding
 <thierry.reding@...il.com>, Sam Ravnborg <sam@...nborg.org>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>,
 Casey Connolly <casey.connolly@...aro.org>, dri-devel@...ts.freedesktop.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org
Subject: Re: [PATCH 7/8] drm/panel: samsung-sofef00: Invert reset gpio
 polarity

Thank you, in v2 I'll drop the invert and revert polarity in the 
S6E3FC2X01. Jens confirmed that GPIO should stay as is.

David

On 25/09/2025 23:00, Dmitry Baryshkov wrote:
> On Thu, Sep 25, 2025 at 11:12:53AM +0200, David Heidelberg via B4 Relay wrote:
>> From: David Heidelberg <david@...t.cz>
>>
>> Follow the device-tree change for OnePlus 6/6T and invert the reset
>> polarity in the driver.
> 
> Reset is usually active-low. On most of the boards it is described as
> RESET#.
> 
>>
>> Fixes: 5933baa36e26 ("drm/panel/samsung-sofef00: Add panel for OnePlus 6/T devices")
>> Signed-off-by: David Heidelberg <david@...t.cz>
>> ---
>>   drivers/gpu/drm/panel/panel-samsung-sofef00.c | 10 +++++-----
>>   1 file changed, 5 insertions(+), 5 deletions(-)
>>
> 

-- 
David Heidelberg