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1 | /* |
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 */ | |
25 | void viafb_get_device_support_state(u32 *support_state); | |
26 | void viafb_get_device_connect_state(u32 *connect_state); | |
27 | bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres); | |
28 | ||
29 | /* These function are used to access gamma table */ | |
30 | void viafb_set_gamma_table(int bpp, unsigned int *gamma_table); | |
31 | void viafb_get_gamma_table(unsigned int *gamma_table); | |
32 | void viafb_get_gamma_support_state(int bpp, unsigned int *support_state); | |
23966d5b JC |
33 | |
34 | #endif /* __VIAUTILITY_H__ */ |