Linux 2.6.37-rc4
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / video_output.h
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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;
60043428 34 struct device dev;
2dec3ba8 35};
60043428 36#define to_output_device(obj) container_of(obj, struct output_device, dev)
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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