drm/amd/display: Fix plane_atomic_check when no dc_state

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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 4173194..0436261 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3160,7 +3160,7 @@ int dm_plane_atomic_check(struct drm_plane *plane,
        struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
 
        if (!dm_plane_state->dc_state)
-               return true;
+               return 0;
 
        if (dc_validate_plane(dc, dm_plane_state->dc_state))
                return 0;