[PATCH 1/3] drm/msm/dpu: fix DSC for DSI video mode

[Dmitry Baryshkov]

On Fri, 29 Mar 2024 at 04:47, Jun Nie <jun.nie at linaro.org> wrote:
>
> Dmitry Baryshkov <dmitry.baryshkov at linaro.org> 于2024年3月28日周四 23:05写道：
> >
> > On Thu, 28 Mar 2024 at 13:12, Jun Nie <jun.nie at linaro.org> wrote:
> > >
> > > Fix DSC timing and control configurations in DPU for DSI video mode.
> > > Only compression ratio 3:1 is handled and tested.
> > >
> > > This patch is modified from patchs of Jonathan Marek.
> > >
> > > Signed-off-by: Jun Nie <jun.nie at linaro.org>
> >
> > This almost looks like a joke, except it isn't the 1st of April yet.
> > The patch lacks proper Author / Sign-off tags from Jonathan.
> > This is pretty close to copyright infringement. I'm sorry, but I'd
> > have to ask you to abstain from sending patches w/o prior internal
> > review.
>
> Thanks for pointing me the previous version. I am not aware of it actually.
> The only version I knew is from internal repo. It is my fault. I see the slides
> says that Jonathan does not want to disturbed, so only his name is
> mentioned in the commit message.
>
> What's the patch set status? I do not see it in mainline yet. If it is
> in pipeline,
> I can just forget the DPU side change.

See https://patchwork.freedesktop.org/series/126430/

Jonathan posted the patches, but he didn't seem to be interested in
following up the review feedback.

>
> Thanks!
> Jun
>
> >
> > > ---
> > >  drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |  2 +-
> > >  .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h  |  2 +-
> > >  .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c  | 12 +++++
> > >  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c   | 10 +++-
> > >  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h   |  1 +
> > >  drivers/gpu/drm/msm/dsi/dsi.xml.h             |  1 +
> > >  drivers/gpu/drm/msm/dsi/dsi_host.c            | 48 +++++++++++--------
> > >  include/drm/display/drm_dsc.h                 |  4 ++
> >
> > Ok. The feedback for the original patchset [1]  was that it should be
> > split logically. Instead you pile everything together into a single
> > patch. This is a complete no-go.
> >
> > Also, this patchset lacks changelog in comparison to the previous
> > patchseris. I don't think I'll continue the review of this patch.
> > Please rework it properly and add corresponding changelog.
> >
> > [1] https://patchwork.freedesktop.org/patch/567518/?series=126430&rev=1
> >
> > >  8 files changed, 56 insertions(+), 24 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > > index 6a4b489d44e5..c1b9da06dde2 100644
> >
> > --
> > With best wishes
> > Dmitry



-- 
With best wishes
Dmitry