[Intel-gfx] [PATCH 00/11] drm/i915: Simplify handling of modifiers

[Juha-Pekka Heikkila]

Set look all ok to me, including v2 patches.

Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>

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(-)
>