This patch series enables plane input csc feature for ICL. This is needed for YUV to RGB conversion on bottom 3 planes on ICL, other planes are handled in the legacy way using fixed function hardware. This series enables color conversion for Full Range YUV data, limited range handling will be done as a separate patch. v2: Separated the patch into 2 parts as per Maarten's comments. Addressed Ville and Maarten's review comment. v3: Redesigned the register macro definition as per Matt's comment. Addressed Maarten's review comment. v4: Added support for Limited Range Color Handling. v5: Fixed Matt and Maarten's review comments. v6: Added human readable matrix values for YUV to RGB Conversion along with just the bspec register values, as per Matt's suggestion. v7: Refactored the code, move csc coefficient programming function to intel_sprite.c and made it static as per Ville's review comment. This has been verified and tested by Maarten and the change is working as expected. Uma Shankar (2): drm/i915/icl: Define Plane Input CSC Coefficient Registers drm/i915/icl: Enable Plane Input CSC for YUV to RGB Conversion drivers/gpu/drm/i915/i915_reg.h | 50 +++++++++++++++++ drivers/gpu/drm/i915/intel_color.c | 9 +++ drivers/gpu/drm/i915/intel_display.c | 20 ++++--- drivers/gpu/drm/i915/intel_sprite.c | 104 +++++++++++++++++++++++++++++++++++ 4 files changed, 176 insertions(+), 7 deletions(-) -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
