drm_dp_mst_atomic_setup_commit
ret = drm_dp_mst_atomic_setup_commit(state);
EXPORT_SYMBOL(drm_dp_mst_atomic_setup_commit);
.atomic_commit_setup = drm_dp_mst_atomic_setup_commit,
.atomic_commit_setup = drm_dp_mst_atomic_setup_commit,
int __must_check drm_dp_mst_atomic_setup_commit(struct drm_atomic_state *state);