[PATCH] drm/panel-notatek-nt35510: Fix MTP read init

Linus Walleij linus.walleij at linaro.org
Tue Aug 11 20:24:06 UTC 2020


On Mon, Aug 10, 2020 at 3:04 PM Daniel Vetter <daniel at ffwll.ch> wrote:
> On Sun, Aug 09, 2020 at 12:43:22AM +0200, Linus Walleij wrote:
> > In order to successfully read ID of the MTP panel the
> > panel MTP control page must be unlocked. Previously
> > this wasn't encountered because in the setup with this
> > panel the power wasn't ever really dropped. When power
> > gets dropped from the panel, MTP needs to be unlocked.
> >
> > Cc: newbytee at protonmail.com
> > Cc: Stephan Gerhold <stephan at gerhold.net>
> > Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
>
> I guess this needs to be merged together with the mcde changes, or things
> break?

Yes this should be merged first.

> Either way looks reasonable. Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Thanks!

BTW I need to merge v5.8 (final) into drm-misc-next so as to get
a smallish fix from the late -rc:s back. It is currently at v5.8-rc2.
Is that something you'd say I can be bold and attempt myself
of should I stay off it?

I asked on dri-devel but didn't get any help there.

Yours,
Linus Walleij


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