Commit 9856bf7f authored by Uma Shankar's avatar Uma Shankar Committed by Ville Syrjälä
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drm/i915/icl: Fix Y pre-offset for Full Range YCbCr 



Fixed Y Pre-offset in case of Full Range YCbCr.

v2: Rebase

Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarUma Shankar <uma.shankar@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628080230.27492-3-uma.shankar@intel.com
parent 27ee7247

drivers/gpu/drm/i915/display/intel_sprite.c

+5 −2
Original line number Diff line number Diff line
@@ -516,6 +516,9 @@ icl_program_input_csc(struct intel_plane *plane, 


	I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 0),

		      PREOFF_YUV_TO_RGB_HI);

	if (plane_state->base.color_range == DRM_COLOR_YCBCR_FULL_RANGE)

		I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1), 0);

	else

		I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1),

			      PREOFF_YUV_TO_RGB_ME);

	I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 2),