[Intel-gfx] [PATCH 0/7] Enable YCbCr420 format for VDSC

[Shankar, Uma]

> > -----Original Message-----
> > From: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> > Sent: Tuesday, March 28, 2023 6:58 PM
> > To: Kandpal, Suraj <suraj.kandpal at intel.com>
> > Cc: Jani Nikula <jani.nikula at linux.intel.com>;
> > dri-devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org;
> > Nautiyal, Ankit K <ankit.k.nautiyal at intel.com>; Shankar, Uma
> > <uma.shankar at intel.com>; Maarten Lankhorst
> > <maarten.lankhorst at linux.intel.com>
> > Subject: Re: [PATCH 0/7] Enable YCbCr420 format for VDSC
> >
> > On Tue, 28 Mar 2023 at 16:20, Kandpal, Suraj <suraj.kandpal at intel.com> wrote:
> > > > -----Original Message-----
> > > > From: dri-devel <dri-devel-bounces at lists.freedesktop.org> On
> > > > Behalf Of Jani Nikula
> > > > Sent: Wednesday, March 8, 2023 5:00 PM
> > > > To: Kandpal, Suraj <suraj.kandpal at intel.com>; dri-
> > > > devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org
> > > > Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>; Nautiyal,
> > > > Ankit K <ankit.k.nautiyal at intel.com>; Shankar, Uma
> > > > <uma.shankar at intel.com>; Kandpal, Suraj <suraj.kandpal at intel.com>
> > > > Subject: Re: [PATCH 0/7] Enable YCbCr420 format for VDSC
> > > >
> > > > On Wed, 22 Feb 2023, Suraj Kandpal <suraj.kandpal at intel.com> wrote:
> > > > > This patch series aims to enable the YCbCr420 format for DSC.
> > > > > Changes are mostly compute params related for hdmi,dp and dsi
> > > > > along with the addition of new rc_tables for native_420 and
> > > > > corresponding changes to macros used to fetch them.
> > > > > There have been discussions prior to this series in which some
> > > > > patches have gotten rb and can be found in the below link
> > > > > https://patchwork.freedesktop.org/series/113729
> > > >
> > > > I think it would be useful to get [1] from Dmitry merged to
> > > > drm-misc-next first, have that in drm-next, and again backmerged
> > > > to drm-intel-next before this. At least patches 1-5.
> > > >
> > > > There's not much point in all drivers duplicating the parameters,
> > > > and we need to move towards common code. Dmitry has been helpful
> > > > in contributing this to us.
> > > >
> > > > BR,
> > > > Jani.
> > > >
> > > >
> > >
> > > Hi Jani,
> > > Maarten has acked the patch series to be merged through drm-intel
> > > and in the meantime I will work with Dmitry to pull the common code
> > > to avoid duplication
> >
> > Thank you! If necessary feel free to ping me on IRC ('lumag').
> 
> Thanks guys, will help merge the change.

Pushed the changes to drm-intel-next. Thanks for the patches and reviews.

Regards,
Uma Shankar
> 
> > >
> > > Regards,
> > > Suraj Kandpal
> > >
> > > > [1] https://patchwork.freedesktop.org/series/114473/
> > > >
> > > > >
> > > > > Ankit Nautiyal (2):
> > > > >   drm/dp_helper: Add helper to check DSC support with given o/p format
> > > > >   drm/i915/dp: Check if DSC supports the given output_format
> > > > >
> > > > > Suraj Kandpal (4):
> > > > >   drm/i915: Adding the new registers for DSC
> > > > >   drm/i915: Enable YCbCr420 for VDSC
> > > > >   drm/i915/display: Fill in native_420 field
> > > > >   drm/i915/vdsc: Check slice design requirement
> > > > >
> > > > > Swati Sharma (1):
> > > > >   drm/i915/dsc: Add debugfs entry to validate DSC output formats
> > > > >
> > > > >  drivers/gpu/drm/i915/display/icl_dsi.c        |   2 -
> > > > >  .../drm/i915/display/intel_crtc_state_dump.c  |   4 +-
> > > > >  .../drm/i915/display/intel_crtc_state_dump.h  |   2 +
> > > > >  .../drm/i915/display/intel_display_debugfs.c  |  78 ++++++++
> > > > >  .../drm/i915/display/intel_display_types.h    |   1 +
> > > > >  drivers/gpu/drm/i915/display/intel_dp.c       |  39 +++-
> > > > >  .../gpu/drm/i915/display/intel_qp_tables.c    | 187 ++++++++++++++++--
> > > > >  .../gpu/drm/i915/display/intel_qp_tables.h    |   4 +-
> > > > >  drivers/gpu/drm/i915/display/intel_vdsc.c     | 108 +++++++++-
> > > > >  drivers/gpu/drm/i915/i915_reg.h               |  28 +++
> > > > >  include/drm/display/drm_dp_helper.h           |  13 ++
> > > > >  11 files changed, 442 insertions(+), 24 deletions(-)
> > > >
> > > > --
> > > > Jani Nikula, Intel Open Source Graphics Center
> >
> >
> >
> > --
> > With best wishes
> > Dmitry