diff options
Diffstat (limited to 'drivers/video/fbdev/via/via_utility.h')
| -rw-r--r-- | drivers/video/fbdev/via/via_utility.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/via_utility.h b/drivers/video/fbdev/via/via_utility.h new file mode 100644 index 000000000..f23be1708 --- /dev/null +++ b/drivers/video/fbdev/via/via_utility.h @@ -0,0 +1,34 @@ +/* + * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. + + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; + * either version 2, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even + * the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE.See the GNU General Public License + * for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#ifndef __VIAUTILITY_H__ +#define __VIAUTILITY_H__ + +/* These functions are used to get information about device's state */ +void viafb_get_device_support_state(u32 *support_state); +void viafb_get_device_connect_state(u32 *connect_state); +bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres); + +/* These function are used to access gamma table */ +void viafb_set_gamma_table(int bpp, unsigned int *gamma_table); +void viafb_get_gamma_table(unsigned int *gamma_table); +void viafb_get_gamma_support_state(int bpp, unsigned int *support_state); + +#endif /* __VIAUTILITY_H__ */ |