linux-kernel - Re: [RFC] drm/panel/simple-edp: Add Samsung ATNA45DC02

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Message-ID: <CAD=FV=XCOKJHJ-yzENpvm_MD34tMR5LRy2m2jYdcWzZXP4pfXQ@mail.gmail.com>
Date: Wed, 17 Jul 2024 17:17:58 -0700
From: Doug Anderson <dianders@...omium.org>
To: Rob Clark <robdclark@...il.com>
Cc: dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.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 <linux-kernel@...r.kernel.org>
Subject: Re: [RFC] drm/panel/simple-edp: Add Samsung ATNA45DC02

Hi,

On Wed, Jul 17, 2024 at 2:58 PM Rob Clark <robdclark@...il.com> wrote:
>
> From: Rob Clark <robdclark@...omium.org>
>
> Just a guess on the panel timings, but they appear to work.
>
> Signed-off-by: Rob Clark <robdclark@...omium.org>
> ---
> This adds the panel I have on my lenovo yoga slim 7x laptop.  I couldn't
> find any datasheet so timings is just a guess.  But AFAICT everything
> works fine.
>
>  drivers/gpu/drm/panel/panel-edp.c | 2 ++
>  1 file changed, 2 insertions(+)

Given that this is a Samsung ATNA<mumble>, is there any chance it's an
OLED panel? Should it be supported with the Samsung OLED panel driver
like this:

https://lore.kernel.org/r/20240715-x1e80100-crd-backlight-v2-0-31b7f2f658a3@linaro.org

-Doug