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

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Message-ID: <d23yw632nypm3erlx2tdxgyyiysmg4wl6en6q5daupc3yeczxe@pqzibea7ya6w>
Date: Thu, 18 Jul 2024 01:11:26 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>
Cc: dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org, 
	Rob Clark <robdclark@...omium.org>, Douglas Anderson <dianders@...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

On Wed, Jul 17, 2024 at 02:58:46PM GMT, Rob Clark 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.

Could you please add EDID to the commit message?

> 
>  drivers/gpu/drm/panel/panel-edp.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index 38e5178f55ac..411b7218af55 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -1966,6 +1966,8 @@ static const struct edp_panel_entry edp_panels[] = {
>  	EDP_PANEL_ENTRY('S', 'H', 'P', 0x153a, &delay_200_500_e50, "LQ140T1JH01"),
>  	EDP_PANEL_ENTRY('S', 'H', 'P', 0x154c, &delay_200_500_p2e100, "LQ116M1JW10"),
>  
> +	EDP_PANEL_ENTRY('S', 'D', 'C', 0x4189, &delay_100_500_e200, "ATNA45DC02-0"),
> +
>  	EDP_PANEL_ENTRY('S', 'T', 'A', 0x0100, &delay_100_500_e200, "2081116HHD028001-51D"),
>  
>  	{ /* sentinal */ }
> -- 
> 2.45.2
> 

-- 
With best wishes
Dmitry