drm_atomic_get_new_plane_state
new_plane_state = drm_atomic_get_new_plane_state(state, new_crtc_state->crtc->primary);
drm_atomic_get_new_plane_state(old_state, primary);
drm_atomic_get_new_plane_state(old_state, plane);
plane_state = drm_atomic_get_new_plane_state(state, primary);
drm_atomic_get_new_plane_state(old_state, primary);
return to_intel_plane_state(drm_atomic_get_new_plane_state(&state->base,