drm_dp_mst_atomic_check_mgr
EXPORT_SYMBOL(drm_dp_mst_atomic_check_mgr);
ret = drm_dp_mst_atomic_check_mgr(state, mgr, mst_state, &tmp_port);
ret = drm_dp_mst_atomic_check_mgr(&state->base, mst_mgr, mst_state, &mst_port);
int __must_check drm_dp_mst_atomic_check_mgr(struct drm_atomic_state *state,