/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * ConfigFS Gadget device handling
 *
 * Copyright (C) 2018 Kieran Bingham
 *
 * Contact: Kieran Bingham <kieran.bingham@ideasonboard.com>
 */

#ifndef __CONFIGFS_H__
#define __CONFIGFS_H__

/*
 * struct uvc_function_config - UVC function configuration parameters
 * @video: Full path to the video device node
 * @udc: UDC name
 * @control_interface: Control interface number
 * @streaming_interface: Streaming interface number
 * @streaming_interval: Isochronous interval for the streaming endpoint
 * @streaming_maxburts: Isochronous maximum burst for the streaming endpoint
 * @streaming_maxpacket: Isochronous maximum packets for the streaming endpoint
 */
struct uvc_function_config {
	char *video;
	char *udc;

	unsigned int control_interface;
	unsigned int streaming_interface;

	unsigned int streaming_interval;
	unsigned int streaming_maxburst;
	unsigned int streaming_maxpacket;
};

struct uvc_function_config *configfs_parse_uvc_function(const char *function);
void configfs_free_uvc_function(struct uvc_function_config *fc);

#endif