[PATCH 11/12] drm/amd/display: Enable BT2020 in COLOR_ENCODING property

[Rodrigo Siqueira]

From: Stylon Wang <stylon.w...@amd.com>

[Why]
BT2020 is not supported in COLOR_ENCODING property of planes.  Only
BT601 and BT709 was available.

[How]
Allow BT2020 as legit value in setting COLOR_ENCODING property.

Signed-off-by: Stylon Wang <stylon.w...@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 32d946fa7d89..4f58810e770f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5674,12 +5674,15 @@ static int amdgpu_dm_plane_init(struct 
amdgpu_display_manager *dm,
        }
 
        if (plane->type == DRM_PLANE_TYPE_PRIMARY &&
-           plane_cap && plane_cap->pixel_format_support.nv12) {
+           plane_cap &&
+           (plane_cap->pixel_format_support.nv12 ||
+            plane_cap->pixel_format_support.p010)) {
                /* This only affects YUV formats. */
                drm_plane_create_color_properties(
                        plane,
                        BIT(DRM_COLOR_YCBCR_BT601) |
-                       BIT(DRM_COLOR_YCBCR_BT709),
+                       BIT(DRM_COLOR_YCBCR_BT709) |
+                       BIT(DRM_COLOR_YCBCR_BT2020),
                        BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
                        BIT(DRM_COLOR_YCBCR_FULL_RANGE),
                        DRM_COLOR_YCBCR_BT709, DRM_COLOR_YCBCR_LIMITED_RANGE);
-- 
2.25.2

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