1/*
2 *
3 *  Copyright (C) 2006 Luming Yu <luming.yu@intel.com>
4 *
5 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
6 *
7 *  This program is free software; you can redistribute it and/or modify
8 *  it under the terms of the GNU General Public License as published by
9 *  the Free Software Foundation; either version 2 of the License, or (at
10 *  your option) any later version.
11 *
12 *  This program is distributed in the hope that it will be useful, but
13 *  WITHOUT ANY WARRANTY; without even the implied warranty of
14 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 *  General Public License for more details.
16 *
17 *  You should have received a copy of the GNU General Public License along
18 *  with this program; if not, write to the Free Software Foundation, Inc.,
19 *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 *
21 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
22 */
23#ifndef _LINUX_VIDEO_OUTPUT_H
24#define _LINUX_VIDEO_OUTPUT_H
25#include <linux/device.h>
26struct output_device;
27struct output_properties {
28	int (*set_state)(struct output_device *);
29	int (*get_status)(struct output_device *);
30};
31struct output_device {
32	int request_state;
33	struct output_properties *props;
34	struct class_device class_dev;
35};
36#define to_output_device(obj) container_of(obj, struct output_device, class_dev)
37struct output_device *video_output_register(const char *name,
38	struct device *dev,
39	void *devdata,
40	struct output_properties *op);
41void video_output_unregister(struct output_device *dev);
42#endif
43