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/*
* UVC protocol handling
*
* Copyright (C) 2010 Ideas on board SPRL <laurent.pinchart@ideasonboard.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
*/
#ifndef __UVC_H__
#define __UVC_H__
#include <linux/usb/video.h>
struct events;
struct v4l2_device;
struct uvc_function_config;
struct uvc_stream;
struct uvc_device
{
struct v4l2_device *vdev;
struct uvc_stream *stream;
struct uvc_function_config *fc;
struct uvc_streaming_control probe;
struct uvc_streaming_control commit;
int control;
unsigned int fcc;
unsigned int width;
unsigned int height;
unsigned int maxsize;
};
struct uvc_device *uvc_open(const char *devname, struct uvc_stream *stream);
void uvc_close(struct uvc_device *dev);
void uvc_events_init(struct uvc_device *dev, struct events *events);
void uvc_set_config(struct uvc_device *dev, struct uvc_function_config *fc);
int uvc_set_format(struct uvc_device *dev, struct v4l2_pix_format *format);
#endif /* __UVC_H__ */
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