linux-kernel - Re: [PATCH v2 3/4] drm/modes: Add a function to clear preferred modes

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Date:   Fri, 3 Nov 2023 09:02:33 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Hsin-Yi Wang <hsinyi@...omium.org>
Cc:     Neil Armstrong <neil.armstrong@...aro.org>,
        Jessica Zhang <quic_jesszhan@...cinc.com>,
        Sam Ravnborg <sam@...nborg.org>,
        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>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] drm/modes: Add a function to clear preferred modes

Hi,

On Thu, Nov 2, 2023 at 3:13 PM Hsin-Yi Wang <hsinyi@...omium.org> wrote:
>
> Add a function to clear the preferred bit of a connector's existing modes.
> This is useful for edp panel to unset the preferred modes read from edid
> if the panel has hard-coded modes.
>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> ---
> v1->v2:
> - fix doc string (reported by kernel test robot).
> - split mode and panel patches.
> ---
>  drivers/gpu/drm/drm_modes.c | 16 ++++++++++++++++
>  include/drm/drm_modes.h     |  1 +
>  2 files changed, 17 insertions(+)

This seems fine to me.

Reviewed-by: Douglas Anderson <dianders@...omium.org>

Since it introduces a new API to the core and Hsin-Yi and I work
directly together, I'd probably give this ~2 weeks on the list before
landing so there is adequate time for people to comment. That'll be
right in the middle of Plumbers, though, so it might be more like 3
weeks. If someone non-ChromeOS wants to review and/or apply sooner, I
certainly wouldn't object.