From 1c3217dd557d4f04eb4c2afcd7c76de6b4d66ccb Mon Sep 17 00:00:00 2001 From: Alvin Lee Date: Tue, 9 Sep 2025 16:03:08 -0400 Subject: drm/amd/display: Use mpc.preblend flag to indicate preblend [Description] Modifications in per asic capability means mpc.preblend flag should be used to indicate preblend. Update relevant paths to use this flag. Fixes: 39923050615c ("drm/amd/display: Clear DPP 3DLUT Cap") Reviewed-by: Dillon Varone Signed-off-by: Alvin Lee Signed-off-by: Ivan Lipski Tested-by: Dan Wheeler Signed-off-by: Alex Deucher (cherry picked from commit 9e5d4a5e27c6dc4e1b4fc9d654d13de12b8ce156) Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c') 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 eef51652ca35..3d2f8eedeef2 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, -- cgit v1.2.3