Re: [PATCH 00/11] drm/i915: Simplify handling of modifiers

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Set look all ok to me, including v2 patches.

Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>

On 7.10.2021 23.35, Imre Deak wrote:
This patchset adds a descriptor table for all modifiers used by i915,
which deduplicates the listing of supported modifiers during plane
initialization and during checking for a modifier support on a plane.
This also simplifies getting some modifier attributes like checking
if a plane is a CCS modifier. The motivation is to make it easier to
add and maintain new CCS modifier sets, which will be needed for at
least ADL-P and another upcoming platform.

Tested with igt/kms_plane,kms_ccs on CHV,HSW,TGL,ADLP.

The patches are also avaiable at:
https://github.com/ideak/linux/commits/modifier-descriptors

Imre Deak (11):
   drm/i915: Add a table with a descriptor for all i915 modifiers
   drm/i915: Move intel_get_format_info() to intel_fb.c
   drm/i915: Add tiling attribute to the modifier descriptor
   drm/i915: Simplify the modifier check for interlaced scanout support
   drm/i915: Unexport is_semiplanar_uv_plane()
   drm/i915: Move intel_format_info_is_yuv_semiplanar() to intel_fb.c
   drm/i915: Add a platform independent way to get the RC CCS CC plane
   drm/i915: Handle CCS CC planes separately from CCS control planes
   drm/i915: Add a platform independent way to check for CCS control
     planes
   drm/i915: Move is_ccs_modifier() to intel_fb.c
   drm/i915: Add functions to check for RC CCS CC and MC CCS modifiers

  .../gpu/drm/i915/display/intel_atomic_plane.c |   1 +
  drivers/gpu/drm/i915/display/intel_cursor.c   |  19 +-
  drivers/gpu/drm/i915/display/intel_display.c  | 150 +----
  drivers/gpu/drm/i915/display/intel_display.h  |   4 -
  .../drm/i915/display/intel_display_types.h    |  17 -
  drivers/gpu/drm/i915/display/intel_fb.c       | 536 ++++++++++++++++--
  drivers/gpu/drm/i915/display/intel_fb.h       |  25 +-
  drivers/gpu/drm/i915/display/intel_sprite.c   |  35 +-
  drivers/gpu/drm/i915/display/skl_scaler.c     |   1 +
  .../drm/i915/display/skl_universal_plane.c    | 165 +-----
  drivers/gpu/drm/i915/i915_drv.h               |   3 +
  drivers/gpu/drm/i915/intel_pm.c               |   1 +
  12 files changed, 569 insertions(+), 388 deletions(-)





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