drmm_of_get_bridge
adp->next_bridge = drmm_of_get_bridge(&adp->drm, dev->of_node, 0, 0);
EXPORT_SYMBOL(drmm_of_get_bridge);
bridge = drmm_of_get_bridge(drm, dev->of_node, 0, 0);
dsi->out_bridge = drmm_of_get_bridge(drm, dev->of_node, 0, 0);
struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm, struct device_node *node,