| Yu Luming | 2dec3ba | 2006-12-19 12:56:17 -0800 | [diff] [blame] | 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> |
| 26 | struct output_device; |
| 27 | struct output_properties { |
| 28 | int (*set_state)(struct output_device *); |
| 29 | int (*get_status)(struct output_device *); |
| 30 | }; |
| 31 | struct 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) |
| 37 | struct output_device *video_output_register(const char *name, |
| 38 | struct device *dev, |
| 39 | void *devdata, |
| 40 | struct output_properties *op); |
| 41 | void video_output_unregister(struct output_device *dev); |
| 42 | #endif |