34 int drm_bridge_add(struct drm_bridge *bridge)  in drm_bridge_add()  argument
37 	list_add_tail(&bridge->list, &bridge_list);  in drm_bridge_add()
44 void drm_bridge_remove(struct drm_bridge *bridge)  in drm_bridge_remove()  argument
47 	list_del_init(&bridge->list);  in drm_bridge_remove()
52 int drm_bridge_attach(struct drm_device *dev, struct drm_bridge *bridge)  in drm_bridge_attach()  argument
54 	if (!dev || !bridge)  in drm_bridge_attach()
57 	if (bridge->dev)  in drm_bridge_attach()
60 	bridge->dev = dev;  in drm_bridge_attach()
62 	if (bridge->funcs->attach)  in drm_bridge_attach()
63 		return bridge->funcs->attach(bridge);  in drm_bridge_attach()
72 	struct drm_bridge *bridge;  in of_drm_find_bridge()  local
76 	list_for_each_entry(bridge, &bridge_list, list) {  in of_drm_find_bridge()
77 		if (bridge->of_node == np) {  in of_drm_find_bridge()
79 			return bridge;  in of_drm_find_bridge()