linux-kernel - Re: [v2] drm/panel: Modify innolux hj110iz panel inital code

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Date:   Tue, 16 May 2023 08:49:40 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Cong Yang <yangcong5@...qin.corp-partner.google.com>
Cc:     thierry.reding@...il.com, hsinyi@...gle.com, sam@...nborg.org,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [v2] drm/panel: Modify innolux hj110iz panel inital code

Hi,

On Tue, May 9, 2023 at 8:42 AM Doug Anderson <dianders@...gle.com> wrote:
>
> Hi,
>
> On Mon, May 8, 2023 at 7:52 PM Cong Yang
> <yangcong5@...qin.corp-partner.google.com> wrote:
> >
> > There is a problem of screen shake on the old panel. So increase the
> > panel GOP component pull-down circuit size in hardware, and update the
> > initialization code at the same time. The new initialization code mainly
> > modifles the following.
> >
> > a)adjusted for GOP timing. When Display sleep in, raise all GOP signals
> > to VGHO and then drop to GND.
> > b)Increased the Vertical back Porch and Vertical pulse width, so need to
> > update vsync_end and vtotal and CLK in drm_display_mode.
> >
> > Signed-off-by: Cong Yang <yangcong5@...qin.corp-partner.google.com>
> > ---
> > v2: Modify commit message
> >
> >  .../gpu/drm/panel/panel-boe-tv101wum-nl6.c    | 397 +++++++++++-------
> >  1 file changed, 235 insertions(+), 162 deletions(-)
>
> Every time I see the opaque changes to the pile of "DCS_CMD" arrays I
> feel obliged to grumble a bit, but as I've said before I guess it's
> OK-ish...
>
> Thus, this patch seems fine to me:
>
> Reviewed-by: Douglas Anderson <dianders@...omium.org>
>
> Just to make sure there are no objections, I'll give this ~1 week and
> then I'll land it to drm-misc-next.

Pushed to drm-misc-next:

519ce291168a drm/panel: Modify innolux hj110iz panel initial code