[PATCH v2 0/5] drm/connector: make mode_valid() callback accept const mode pointer

[Dmitry Baryshkov]

On Mon, 6 Jan 2025 at 10:55, Maxime Ripard <mripard at kernel.org> wrote:
>
> On Mon, Jan 06, 2025 at 12:47:07AM +0200, Dmitry Baryshkov wrote:
> > On Sat, Dec 14, 2024 at 03:37:04PM +0200, Dmitry Baryshkov wrote:
> > > While working on the generic mode_valid() implementation for the HDMI
> > > Connector framework I noticed that unlike other DRM objects
> > > drm_connector accepts non-const pointer to struct drm_display_mode,
> > > while obviously mode_valid() isn't expected to modify the argument.
> > >
> > > Mass-change the DRM framework code to pass const argument to that
> > > callback.
> > >
> > > The series has been compile-tested with defconfig for x86-64, arm and
> > > arm64.
> > >
> > > Note: yes, I understand that this change might be hard to review and
> > > merge. The only viable option that I foresee is to add new callback,
> > > having the const argument and migrate drivers into using it one by one.
> >
> > Colleagues, I'd like to graciously ping regarding this series. Should it
> > be merged as is (possibly requiring more R-B's)? Or should I rework it
> > adding something like .mode_valid_new() callback which takes const
> > argument?
>
> I think your patch is fine, and you can add my
>
> Reviewed-by: Maxime Ripard <mripard at kernel.org>
>
> We seem to lack an Acked-by for amdgpu though?

Yes. I think the AMD is the only one missing


-- 
With best wishes
Dmitry