57 struct drm_bridge_funcs {  struct
71 	int (*attach)(struct drm_bridge *bridge,
82 	void (*detach)(struct drm_bridge *bridge);
133 	 * The mode_fixup callback is optional. &drm_bridge_funcs.mode_fixup()  argument
178 	 * New drivers shall use &drm_bridge_funcs.atomic_disable.  argument
202 	 * New drivers shall use &drm_bridge_funcs.atomic_post_disable.  argument
204 	void (*post_disable)(struct drm_bridge *bridge);
232 	void (*mode_set)(struct drm_bridge *bridge,
281 	 * New drivers shall use &drm_bridge_funcs.atomic_enable.  argument
283 	void (*enable)(struct drm_bridge *bridge);
308 	void (*atomic_pre_enable)(struct drm_bridge *bridge,
333 	void (*atomic_enable)(struct drm_bridge *bridge,
356 	void (*atomic_disable)(struct drm_bridge *bridge,
382 	void (*atomic_post_disable)(struct drm_bridge *bridge,
406 	 * &drm_bridge_funcs.atomic_duplicate_state().  argument
414 	void (*atomic_destroy_state)(struct drm_bridge *bridge,
436 	u32 *(*atomic_get_output_bus_fmts)(struct drm_bridge *bridge,
490 	 * &drm_bridge_funcs.atomic_check() hooks are called in reverse  argument
508 	int (*atomic_check)(struct drm_bridge *bridge,
538 	struct drm_bridge_state *(*atomic_reset)(struct drm_bridge *bridge);
565 	 * &drm_bridge_funcs->get_edid callback instead.  argument
578 	int (*get_modes)(struct drm_bridge *bridge,
608 	struct edid *(*get_edid)(struct drm_bridge *bridge,
621 	void (*hpd_notify)(struct drm_bridge *bridge,
637 	void (*hpd_enable)(struct drm_bridge *bridge);
651 	void (*hpd_disable)(struct drm_bridge *bridge);
658 	void (*debugfs_init)(struct drm_bridge *bridge, struct dentry *root);