1/*
2 * u_uvc.h
3 *
4 * Utility definitions for the uvc function
5 *
6 * Copyright (c) 2013-2014 Samsung Electronics Co., Ltd.
7 *		http://www.samsung.com
8 *
9 * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#ifndef U_UVC_H
17#define U_UVC_H
18
19#include <linux/usb/composite.h>
20
21#define to_f_uvc_opts(f)	container_of(f, struct f_uvc_opts, func_inst)
22
23struct f_uvc_opts {
24	struct usb_function_instance			func_inst;
25	unsigned int					uvc_gadget_trace_param;
26	unsigned int					streaming_interval;
27	unsigned int					streaming_maxpacket;
28	unsigned int					streaming_maxburst;
29	const struct uvc_descriptor_header * const	*fs_control;
30	const struct uvc_descriptor_header * const	*ss_control;
31	const struct uvc_descriptor_header * const	*fs_streaming;
32	const struct uvc_descriptor_header * const	*hs_streaming;
33	const struct uvc_descriptor_header * const	*ss_streaming;
34};
35
36void uvc_set_trace_param(unsigned int trace);
37
38#endif /* U_UVC_H */
39
40