[Intel-gfx] [PATCH 0/7] drm/i915/adlp/fb: Remove CCS FB stride restrictions

[Juha-Pekka Heikkila]

I didn't notice anything nag worthy, entire set look ok to me.

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

On 27.10.2021 1.50, Imre Deak wrote:
> This patchset removes the CCS FB stride restrictions on ADLP. This makes
> the uAPI for these FBs (via CCS modifiers) match the TGL one.
> 
> It also fixes a few issues I noticed during testing.
> 
> I tested the patchset along with [1] (required due to the ADLP uAPI
> change) on SKL/TGL/ADLP.
> 
> [1] https://patchwork.freedesktop.org/series/96316/
> 
> Test-with: 20211026212620.2718277-1-imre.deak at intel.com
> 
> Cc: Nanley G Chery <nanley.g.chery at intel.com>
> Cc: Sameer Lattannavar <sameer.lattannavar at intel.com>
> Cc: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Imre Deak (7):
>    drm/i915/fb: Fix rounding error in subsampled plane size calculation
>    drm/i915/adlp/fb: Prevent the mapping of redundant trailing padding
>      NULL pages
>    drm/i915/fb: Factor out functions to remap contiguous FB obj pages
>    drm/i915/adlp/fb: Fix remapping of linear CCS AUX surfaces
>    drm/i915/fb: Rename i915_color_plane_view::stride to mapping_stride
>    drm/i915/adlp/fb: Remove restriction on semiplanar UV plane offset
>    drm/i915/adlp/fb: Remove restriction on CCS AUX plane strides
> 
>   drivers/gpu/drm/i915/display/i9xx_plane.c     |   4 +-
>   drivers/gpu/drm/i915/display/intel_cursor.c   |   6 +-
>   drivers/gpu/drm/i915/display/intel_display.c  |  19 +-
>   .../drm/i915/display/intel_display_types.h    |   3 +-
>   drivers/gpu/drm/i915/display/intel_fb.c       | 196 +++++++------
>   drivers/gpu/drm/i915/display/intel_fbc.c      |   2 +-
>   drivers/gpu/drm/i915/display/intel_sprite.c   |   8 +-
>   .../drm/i915/display/skl_universal_plane.c    |   4 +-
>   drivers/gpu/drm/i915/gt/intel_ggtt.c          | 272 +++++++++++-------
>   drivers/gpu/drm/i915/i915_vma_types.h         |  19 +-
>   10 files changed, 324 insertions(+), 209 deletions(-)
>