drm_atomic_helper_setup_commit
ret = drm_atomic_helper_setup_commit(state, nonblock);
EXPORT_SYMBOL(drm_atomic_helper_setup_commit);
ret = drm_atomic_helper_setup_commit(&state->base, nonblock);
ret = drm_atomic_helper_setup_commit(state, nonblock);
int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,