[PATCH 09/20] drm/amd/display: Use mpc.preblend flag to indicate preblend

[IVAN.LIPSKI]

From: Alvin Lee <alvin.l...@amd.com>

[Description]
Modifications in per asic capability means mpc.preblend flag should be used
to indicate preblend. Update relevant paths to use this flag.

Reviewed-by: Dillon Varone <dillon.var...@amd.com>
Signed-off-by: Alvin Lee <alvin.l...@amd.com>
Signed-off-by: Ivan Lipski <ivan.lip...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 2 +-
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
index c7387af725d6..b0ef157f1333 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c
@@ -821,7 +821,7 @@ int amdgpu_dm_verify_lut3d_size(struct amdgpu_device *adev,
        struct dm_plane_state *dm_plane_state = to_dm_plane_state(plane_state);
        const struct drm_color_lut *shaper = NULL, *lut3d = NULL;
        uint32_t exp_size, size, dim_size = MAX_COLOR_3DLUT_SIZE;
-       bool has_3dlut = adev->dm.dc->caps.color.dpp.hw_3d_lut;
+       bool has_3dlut = adev->dm.dc->caps.color.dpp.hw_3d_lut || 
adev->dm.dc->caps.color.mpc.preblend;
 
        /* shaper LUT is only available if 3D LUT color caps */
        exp_size = has_3dlut ? MAX_COLOR_LUT_ENTRIES : 0;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index b7c6e8d13435..96914f372d53 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1633,7 +1633,7 @@ dm_atomic_plane_attach_color_mgmt_properties(struct 
amdgpu_display_manager *dm,
                drm_object_attach_property(&plane->base,
                                           
dm->adev->mode_info.plane_ctm_property, 0);
 
-       if (dpp_color_caps.hw_3d_lut) {
+       if (dpp_color_caps.hw_3d_lut || dm->dc->caps.color.mpc.preblend) {
                drm_object_attach_property(&plane->base,
                                           mode_info.plane_shaper_lut_property, 
0);
                drm_object_attach_property(&plane->base,
-- 
2.43.0