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| author | Antonino A. Daplas <adaplas@gmail.com> | 2005-09-09 13:10:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 14:03:40 -0700 |
| commit | 7c1cd6fd5efeb95603e37f35b5da293b452d8b64 (patch) | |
| tree | cadcf82935323add229fd467beebf20c26379011 /drivers/video | |
| parent | 88fb2c6efba8d9e941e9fb61f37dbeafc869fd75 (diff) | |
| download | linux-7c1cd6fd5efeb95603e37f35b5da293b452d8b64.tar.gz | |
[PATCH] nvidiafb: Fixed mirrored characters in big endian machines
nvidiafb_imageblit converts the bitdata stream from big_endian to little
endian. This produces mirrored characters when machine is big_endian. Do not
endian convert on big endian machines.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/nvidia/nv_local.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/nvidia/nv_local.h b/drivers/video/nvidia/nv_local.h index 9da320986f4c92..afee284fc73c96 100644 --- a/drivers/video/nvidia/nv_local.h +++ b/drivers/video/nvidia/nv_local.h @@ -95,6 +95,7 @@ #define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2) +#ifdef __LITTLE_ENDIAN #define reverse_order(l) \ do { \ u8 *a = (u8 *)(l); \ @@ -103,5 +104,8 @@ do { \ *a = byte_rev[*a], a++; \ *a = byte_rev[*a]; \ } while(0) +#else +#define reverse_order(l) +#endif /* __LITTLE_ENDIAN */ #endif /* __NV_LOCAL_H__ */ |