linux-kernel - Re: [PATCH] drm/panel-edp: Add CSW MNE007QB3-1

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Message-ID: <CAD=FV=UiwYf3U=mjkEVeyMtsyuXZQoy5buTP8O0k_rUARcO9jw@mail.gmail.com>
Date: Mon, 1 Dec 2025 09:49:29 -0800
From: Doug Anderson <dianders@...omium.org>
To: Langyan Ye <yelangyan@...qin.corp-partner.google.com>
Cc: neil.armstrong@...aro.org, jesszhan0024@...il.com, 
	maarten.lankhorst@...ux.intel.com, mripard@...nel.org, tzimmermann@...e.de, 
	airlied@...il.com, simona@...ll.ch, dri-devel@...ts.freedesktop.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/panel-edp: Add CSW MNE007QB3-1

Hi,

On Thu, Nov 27, 2025 at 4:16 AM Langyan Ye
<yelangyan@...qin.corp-partner.google.com> wrote:
>
> Add support for the CSW MNE007QB3-1, pleace the EDID here for
> subsequent reference.
>
> 00 ff ff ff ff ff ff 00 0e 77 7c 14 00 00 00 00
> 00 23 01 04 a5 1e 13 78 07 ee 95 a3 54 4c 99 26
> 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
> 01 01 01 01 01 01 35 3c 80 a0 70 b0 23 40 30 20
> 36 00 2d bc 10 00 00 18 2b 30 80 a0 70 b0 23 40
> 30 20 36 00 2d bc 10 00 00 18 00 00 00 fd 00 28
> 3c 4a 4a 0f 01 0a 20 20 20 20 20 20 00 00 00 fc
> 00 4d 4e 45 30 30 37 51 42 33 2d 31 0a 20 01 5b
>
> 70 20 79 02 00 21 00 1d c8 0b 5d 07 80 07 b0 04
> 00 3d 8a 54 cd a4 99 66 62 0f 02 45 54 40 5e 40
> 5e 00 44 12 78 2e 00 06 00 44 40 5e 40 5e 81 00
> 20 74 1a 00 00 03 01 28 3c 00 00 00 00 00 00 3c
> 00 00 00 00 8d 00 e3 05 04 00 e6 06 01 00 60 60
> ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 68 90
>
> Signed-off-by: Langyan Ye <yelangyan@...qin.corp-partner.google.com>
> ---
>  drivers/gpu/drm/panel/panel-edp.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index 415b894890ad..023fbbb10eb4 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -2033,6 +2033,7 @@ static const struct edp_panel_entry edp_panels[] = {
>         EDP_PANEL_ENTRY('C', 'S', 'W', 0x1462, &delay_200_500_e50, "MNE007QS5-2"),
>         EDP_PANEL_ENTRY('C', 'S', 'W', 0x1468, &delay_200_500_e50, "MNE007QB2-2"),
>         EDP_PANEL_ENTRY('C', 'S', 'W', 0x146e, &delay_80_500_e50_d50, "MNE007QB3-1"),
> +       EDP_PANEL_ENTRY('C', 'S', 'W', 0x147c, &delay_200_500_e50_d100, "MNE007QB3-1"),

Not unexpected, but I guess this is a second variant of `MNE007QB3-1`
since the panel right above has the same name. ;-) This is still the
correct thing to do, though, since it matches the string in the EDID
which could help us if a panel vendor accidentally re-uses this ID...

...pushed to drm-misc-next...

[1/1] drm/panel-edp: Add CSW MNE007QB3-1
      commit: b1ea3babb67dcb8b0881c2ab49dfba88b1445856