linux-kernel - Re: [PATCH] drm/panel-edp: Add AUO B116XAB01.4 (HW:0A) panel entry

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Date:   Tue, 18 Jul 2023 14:36:59 +0800
From:   Chen-Yu Tsai <wenst@...omium.org>
To:     Doug Anderson <dianders@...omium.org>
Cc:     Neil Armstrong <neil.armstrong@...aro.org>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/panel-edp: Add AUO B116XAB01.4 (HW:0A) panel entry

On Tue, Jul 18, 2023 at 5:40 AM Doug Anderson <dianders@...omium.org> wrote:
>
> Hi,
>
> On Tue, Jul 11, 2023 at 2:12 AM Chen-Yu Tsai <wenst@...omium.org> wrote:
> >
> > This panel is found at least on the MT8183-based Juniper Chromebook,
> > also known as the Acer Chromebook Spin 311. It matches the common
> > delay_200_500_e50 set of delay timings.
> >
> > Add an entry for it.
> >
> > Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>
> > ---
> >  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 fbd114b4f0be..df7e3cff004c 100644
> > --- a/drivers/gpu/drm/panel/panel-edp.c
> > +++ b/drivers/gpu/drm/panel/panel-edp.c
> > @@ -1866,6 +1866,7 @@ static const struct panel_delay delay_200_500_e200 = {
> >   */
> >  static const struct edp_panel_entry edp_panels[] = {
> >         EDP_PANEL_ENTRY('A', 'U', 'O', 0x1062, &delay_200_500_e50, "B120XAN01.0"),
> > +       EDP_PANEL_ENTRY('A', 'U', 'O', 0x145c, &delay_200_500_e50, "B116XAB01.4"),
> >         EDP_PANEL_ENTRY('A', 'U', 'O', 0x1e9b, &delay_200_500_e50, "B133UAN02.1"),
> >         EDP_PANEL_ENTRY('A', 'U', 'O', 0x1ea5, &delay_200_500_e50, "B116XAK01.6"),
> >         EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01"),
>
> You're about 1 month too late. ;-) This landed in drm-misc-next as
> commit 1ebc9f0365ef ("drm/panel-edp: Add AUO B116XAB01.4 edp panel
> entry").
>
> You can find it on drm-misc-next: https://cgit.freedesktop.org/drm/drm-misc/log/
>
> Specifically see:
> https://cgit.freedesktop.org/drm/drm-misc/commit/?id=1ebc9f0365ef

Argh, you're right. I vaguely remember it. I was on v6.5-rc1 when I sent
this.

ChenYu
> -Doug