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| author | Uma Shankar <uma.shankar@intel.com> | 2019-06-28 13:32:29 +0530 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-07-10 15:32:53 +0300 |
| commit | 9856bf7f779a6613bad0a9d628b2e82e00fdec66 (patch) | |
| tree | 6b7293d4e2648d7305f7d470c55051a42db1abbd /drivers/gpu/drm/i915/display/intel_sprite.c | |
| parent | 27ee72477c9b77ebf0e2827b8679b547ab556673 (diff) | |
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: Ville Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628080230.27492-3-uma.shankar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sprite.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index aeeeffbe4683..57b0d70f4d7b 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -516,8 +516,11 @@ icl_program_input_csc(struct intel_plane *plane, I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 0), PREOFF_YUV_TO_RGB_HI); - I915_WRITE_FW(PLANE_INPUT_CSC_PREOFF(pipe, plane_id, 1), - PREOFF_YUV_TO_RGB_ME); + 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), PREOFF_YUV_TO_RGB_LO); I915_WRITE_FW(PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 0), 0x0); |