diff options
| author | Kishore Kadiyala <kishore.kadiyala@intel.com> | 2020-06-01 13:05:44 +0530 |
|---|---|---|
| committer | Uma Shankar <uma.shankar@intel.com> | 2020-06-01 17:58:06 +0530 |
| commit | a0196dd686a292248507aaa78e95e6dc5f2eaaaa (patch) | |
| tree | dce1faad918d72fd757d067c74d70d8cea753bf9 /drivers/gpu/drm/i915/display/intel_sprite.c | |
| parent | 7d192daa73d9f377fadd2f8ac78146b41685b789 (diff) | |
drm/i915: Add Plane color encoding support for YCBCR_BT2020
Currently the plane property doesn't have support for YCBCR_BT2020,
which enables the corresponding color conversion mode on plane CSC.
Enabling the plane property for the planes for GLK & ICL+ platforms.
Also as per spec, update the Plane Color CSC from YUV601_TO_RGB709
to YUV601_TO_RGB601.
V2: Enabling support for YCBCT_BT2020 for HDR planes on
platforms GLK & ICL
V3: Refined the condition check to handle GLK & ICL+ HDR planes
Also added BT2020 handling in glk_plane_color_ctl.
V4: Combine If-else into single If
V5: Drop the checking for HDR planes and enable YCBCR_BT2020
for platforms GLK & ICL+.
V6: As per Spec, update PLANE_COLOR_CSC_MODE_YUV601_TO_RGB709
to PLANE_COLOR_CSC_MODE_YUV601_TO_RGB601 as per Ville's
feedback.
V7: Rebased
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200601073544.11291-1-kishore.kadiyala@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sprite.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index 571c36f929bd..3cd461bf9131 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -3061,6 +3061,7 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, struct intel_plane *plane; enum drm_plane_type plane_type; unsigned int supported_rotations; + unsigned int supported_csc; const u64 *modifiers; const u32 *formats; int num_formats; @@ -3135,9 +3136,13 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, DRM_MODE_ROTATE_0, supported_rotations); + supported_csc = BIT(DRM_COLOR_YCBCR_BT601) | BIT(DRM_COLOR_YCBCR_BT709); + + if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) + supported_csc |= BIT(DRM_COLOR_YCBCR_BT2020); + drm_plane_create_color_properties(&plane->base, - BIT(DRM_COLOR_YCBCR_BT601) | - BIT(DRM_COLOR_YCBCR_BT709), + supported_csc, BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) | BIT(DRM_COLOR_YCBCR_FULL_RANGE), DRM_COLOR_YCBCR_BT709, |