linux-kernel - Re: [PATCH 2/3] drm/panel: samsung,atna33xc20: Add compatible for ATNA45DC02

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Message-ID: <CAD=FV=VmM=Qgm8e-uTF4OMk5-qnpdgb=6fFDFt3v=WCAujUU3w@mail.gmail.com>
Date: Thu, 18 Jul 2024 16:10:15 -0700
From: Doug Anderson <dianders@...omium.org>
To: Rob Clark <robdclark@...il.com>
Cc: linux-arm-msm@...r.kernel.org, 
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Abel Vesa <abel.vesa@...aro.org>, 
	Rob Clark <robdclark@...omium.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Jessica Zhang <quic_jesszhan@...cinc.com>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
	"open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>, open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/3] drm/panel: samsung,atna33xc20: Add compatible for ATNA45DC02

Hi,

On Thu, Jul 18, 2024 at 11:44 AM Rob Clark <robdclark@...il.com> wrote:
>
> From: Rob Clark <robdclark@...omium.org>
>
> The Samsung ATNA45DC02 panel needs the same power sequencing as the
> ATNA45AF01 and ATNA33XC20.
>
> Signed-off-by: Rob Clark <robdclark@...omium.org>
> ---
>  drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 1 +
>  1 file changed, 1 insertion(+)

I believe this patch should be dropped and, until there is special
logic needed for "samsung,atna45dc02" we can just rely on the fallback
compatible ("samsung,atna33xc20") matching.

-Doug