diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 |
1 files changed, 5 insertions, 0 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 4e8ad91bd870..b0e66c05d811 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -11486,6 +11486,11 @@ static bool amdgpu_dm_crtc_mem_type_changed(struct drm_device *dev, new_plane_state = drm_atomic_get_plane_state(state, plane); old_plane_state = drm_atomic_get_plane_state(state, plane); + if (IS_ERR(new_plane_state) || IS_ERR(old_plane_state)) { + DRM_ERROR("Failed to get plane state for plane %s\n", plane->name); + return false; + } + if (old_plane_state->fb && new_plane_state->fb && get_mem_type(old_plane_state->fb) != get_mem_type(new_plane_state->fb)) return true; |