drm_for_each_bridge_in_chain_from
drm_for_each_bridge_in_chain_from(first_bridge, bridge)
drm_for_each_bridge_in_chain_from(first_bridge, bridge) {
drm_for_each_bridge_in_chain_from(first_bridge, bridge)
drm_for_each_bridge_in_chain_from(output->bridge, bridge) {