forked from luck/tmp_suning_uos_patched
c91b557ad0
iface.c, iface.h: support getting video memory from backdoor. ioctl.c, ioctl.h: support user mode application with additional information 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>
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/*
|
|
* 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 __IFACE_H__
|
|
#define __IFACE_H__
|
|
|
|
#define Kb (1024)
|
|
#define Mb (Kb*Kb)
|
|
|
|
#define VIA_K800_BRIDGE_VID 0x1106
|
|
#define VIA_K800_BRIDGE_DID 0x3204
|
|
|
|
#define VIA_K800_SYSTEM_MEMORY_REG 0x47
|
|
#define VIA_K800_VIDEO_MEMORY_REG 0xA1
|
|
|
|
extern int viafb_memsize;
|
|
unsigned int viafb_get_memsize(void);
|
|
unsigned long viafb_get_videobuf_addr(void);
|
|
|
|
#endif /* __IFACE_H__ */
|