292 int adf_vsync_wait(struct adf_interface *intf, long timeout)  in adf_vsync_wait()  argument
298 	read_lock_irqsave(&intf->vsync_lock, flags);  in adf_vsync_wait()
299 	timestamp = intf->vsync_timestamp;  in adf_vsync_wait()
300 	read_unlock_irqrestore(&intf->vsync_lock, flags);  in adf_vsync_wait()
302 	adf_vsync_get(intf);  in adf_vsync_wait()
304 		ret = wait_event_interruptible_timeout(intf->vsync_wait,  in adf_vsync_wait()
306 						intf->vsync_timestamp),  in adf_vsync_wait()
308 		if (ret == 0 && ktime_equal(timestamp, intf->vsync_timestamp))  in adf_vsync_wait()
311 		ret = wait_event_interruptible(intf->vsync_wait,  in adf_vsync_wait()
313 						intf->vsync_timestamp));  in adf_vsync_wait()
315 	adf_vsync_put(intf);  in adf_vsync_wait()
369 void adf_vsync_notify(struct adf_interface *intf, ktime_t timestamp)  in adf_vsync_notify()  argument
374 	write_lock_irqsave(&intf->vsync_lock, flags);  in adf_vsync_notify()
375 	intf->vsync_timestamp = timestamp;  in adf_vsync_notify()
376 	write_unlock_irqrestore(&intf->vsync_lock, flags);  in adf_vsync_notify()
378 	wake_up_interruptible_all(&intf->vsync_wait);  in adf_vsync_notify()
383 	adf_event_queue(&intf->base, &event.base);  in adf_vsync_notify()
387 void adf_hotplug_notify(struct adf_interface *intf, bool connected,  in adf_hotplug_notify()  argument
394 	write_lock_irqsave(&intf->hotplug_modelist_lock, flags);  in adf_hotplug_notify()
395 	old_modelist = intf->modelist;  in adf_hotplug_notify()
396 	intf->hotplug_detect = connected;  in adf_hotplug_notify()
397 	intf->modelist = modelist;  in adf_hotplug_notify()
398 	intf->n_modes = n_modes;  in adf_hotplug_notify()
399 	write_unlock_irqrestore(&intf->hotplug_modelist_lock, flags);  in adf_hotplug_notify()
406 	adf_event_queue(&intf->base, &event.base);  in adf_hotplug_notify()
424 int adf_hotplug_notify_connected(struct adf_interface *intf,  in adf_hotplug_notify_connected()  argument
438 	adf_hotplug_notify(intf, true, modelist_copy, n_modes);  in adf_hotplug_notify_connected()
452 void adf_hotplug_notify_disconnected(struct adf_interface *intf)  in adf_hotplug_notify_disconnected()  argument
454 	adf_hotplug_notify(intf, false, NULL, 0);  in adf_hotplug_notify_disconnected()
645 int adf_interface_init(struct adf_interface *intf, struct adf_device *dev,  in adf_interface_init()  argument
671 	memset(intf, 0, sizeof(*intf));  in adf_interface_init()
674 	ret = adf_obj_init(&intf->base, ADF_OBJ_INTERFACE, &dev->interfaces,  in adf_interface_init()
680 	intf->type = type;  in adf_interface_init()
681 	intf->idx = idx;  in adf_interface_init()
682 	intf->flags = flags;  in adf_interface_init()
683 	intf->ops = ops;  in adf_interface_init()
684 	intf->dpms_state = DRM_MODE_DPMS_OFF;  in adf_interface_init()
685 	init_waitqueue_head(&intf->vsync_wait);  in adf_interface_init()
686 	rwlock_init(&intf->vsync_lock);  in adf_interface_init()
687 	rwlock_init(&intf->hotplug_modelist_lock);  in adf_interface_init()
689 	ret = adf_interface_sysfs_init(intf);  in adf_interface_init()
697 	adf_obj_destroy(&intf->base, &dev->interfaces);  in adf_interface_init()
707 void adf_interface_destroy(struct adf_interface *intf)  in adf_interface_destroy()  argument
709 	struct adf_device *dev = adf_interface_parent(intf);  in adf_interface_destroy()
714 		if (entry->attachment.interface == intf) {  in adf_interface_destroy()
720 		if (entry->attachment.interface == intf) {  in adf_interface_destroy()
722 					entry->attachment.overlay_engine, intf);  in adf_interface_destroy()
727 	kfree(intf->modelist);  in adf_interface_destroy()
728 	adf_interface_sysfs_destroy(intf);  in adf_interface_destroy()
729 	adf_obj_destroy(&intf->base, &dev->interfaces);  in adf_interface_destroy()
843 		struct adf_overlay_engine *eng, struct adf_interface *intf)  in adf_attachment_find()  argument
847 		if (entry->attachment.interface == intf &&  in adf_attachment_find()
855 		struct adf_overlay_engine *eng, struct adf_interface *intf)  in adf_attachment_validate()  argument
857 	struct adf_device *intf_dev = adf_interface_parent(intf);  in adf_attachment_validate()
862 				intf->base.name, intf_dev->base.name);  in adf_attachment_validate()
891 		struct adf_overlay_engine *eng, struct adf_interface *intf)  in adf_attachment_allow()  argument
896 	ret = adf_attachment_validate(dev, eng, intf);  in adf_attachment_allow()
907 	if (adf_attachment_find(&dev->attach_allowed, eng, intf)) {  in adf_attachment_allow()
918 	entry->attachment.interface = intf;  in adf_attachment_allow()
960 const char *adf_interface_type_str(struct adf_interface *intf)  in adf_interface_type_str()  argument
962 	switch (intf->type) {  in adf_interface_type_str()
985 		if (intf->type >= ADF_INTF_TYPE_DEVICE_CUSTOM) {  in adf_interface_type_str()
986 			if (intf->ops && intf->ops->type_str)  in adf_interface_type_str()
987 				return intf->ops->type_str(intf);  in adf_interface_type_str()