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. Note: This is currently untested and floated to get feedback on the design and implementation for this feature. In parallel, I will test this on actual ICL hardware and confirm with planar formats. 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 | 79 ++++++++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/intel_display.c | 23 ++++++++--- drivers/gpu/drm/i915/intel_drv.h | 2 + 4 files changed, 148 insertions(+), 6 deletions(-) -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
