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| author | Joseph Chan <JosephChan@via.com.tw> | 2008-10-15 22:03:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:42 -0700 |
| commit | 23966d5b52e6ee1f90bb343766a9703dafceae83 (patch) | |
| tree | d78d665ce5fde4b68f55d7139837d53f7527e19a /drivers/video/via/via_utility.h | |
| parent | 9f291634aa2d79dee2d8a61c5bdffe166001c580 (diff) | |
| download | talos-op-linux-23966d5b52e6ee1f90bb343766a9703dafceae83.tar.gz talos-op-linux-23966d5b52e6ee1f90bb343766a9703dafceae83.zip | |
viafb: via_utility.c, via_utility.h, vt1636.c, vt1636.h
via_utility.c, via_utility.h: support user mode application with
additional information vt1636.c, vt1636.h: setting for chip vt1636
Signed-off-by: Joseph Chan <josephchan@via.com.tw>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/via/via_utility.h')
| -rw-r--r-- | drivers/video/via/via_utility.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/video/via/via_utility.h b/drivers/video/via/via_utility.h new file mode 100644 index 000000000000..2fd455202ebd --- /dev/null +++ b/drivers/video/via/via_utility.h @@ -0,0 +1,35 @@ +/* + * 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 infomation 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); +int viafb_input_parameter_converter(int parameter_value); + +#endif /* __VIAUTILITY_H__ */ |
