blob: 1670ba82143f0fb7f526c9945ef7d8215d5b208c [file] [log] [blame]
Joseph Chan23966d52008-10-15 22:03:30 -07001/*
2 * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
4
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public
7 * License as published by the Free Software Foundation;
8 * either version 2, or (at your option) any later version.
9
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
12 * the implied warranty of MERCHANTABILITY or FITNESS FOR
13 * A PARTICULAR PURPOSE.See the GNU General Public License
14 * for more details.
15
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */
21#ifndef __VIAUTILITY_H__
22#define __VIAUTILITY_H__
23
24/* These functions are used to get infomation about device's state */
25void viafb_get_device_support_state(u32 *support_state);
26void viafb_get_device_connect_state(u32 *connect_state);
27bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres);
28
29/* These function are used to access gamma table */
30void viafb_set_gamma_table(int bpp, unsigned int *gamma_table);
31void viafb_get_gamma_table(unsigned int *gamma_table);
32void viafb_get_gamma_support_state(int bpp, unsigned int *support_state);
Joseph Chan23966d52008-10-15 22:03:30 -070033
34#endif /* __VIAUTILITY_H__ */