drm_client_modeset_commit
if (drm_client_modeset_commit(client))
ret = drm_client_modeset_commit(client);
EXPORT_SYMBOL(drm_client_modeset_commit);
ret = drm_client_modeset_commit(&fb_helper->client);
drm_client_modeset_commit(client);
int drm_client_modeset_commit(struct drm_client_dev *client);