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[PATCH] sparc32 vga support

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sparc32 lacks vga.h, so lots of fbdev drivers won't compile.  There are no
sparc32 systems with PCI slots, so it's a bit moot.

The patch gives sparc32 a copy of the sparc64 vga.h.  It fixes sparc32
allmodconfig without mucking up fbdev Kconfig and gives us wider compile
coverage.

Cc: "Antonino A. Daplas" <[email protected]>
Acked-by: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andrew Morton 2006-04-10 22:55:47 -07:00 • committed by Linus Torvalds
commit ac50ab3e45
1 changed files with 33 additions and 0 deletions
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33
include/asm-sparc/vga.h Normal file
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/*
* Access to VGA videoram
*
* (c) 1998 Martin Mares <mj@ucw.cz>
*/
#ifndef _LINUX_ASM_VGA_H_
#define _LINUX_ASM_VGA_H_
#include <asm/types.h>
#define VT_BUF_HAVE_RW
#undef scr_writew
#undef scr_readw
static inline void scr_writew(u16 val, u16 *addr)
{
BUG_ON((long) addr >= 0);
*addr = val;
}
static inline u16 scr_readw(const u16 *addr)
{
BUG_ON((long) addr >= 0);
return *addr;
}
#define VGA_MAP_MEM(x,s) (x)
#endif