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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 22:25:34 +0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 22:25:34 +0400 |
| commit | e4b636366c00738b9609cda307014d71b1225b7f (patch) | |
| tree | 760b67b3624eda62e943e48ce93635c30a5b47bf /drivers/video/fb_draw.h | |
| parent | b9ed7252d219c1c663944bf03846eabb515dbe75 (diff) | |
| parent | 279e677faa775ad16e75c32e1bf4a37f8158bc61 (diff) | |
| download | linux-e4b636366c00738b9609cda307014d71b1225b7f.tar.xz | |
Merge branch 'master' into for-2.6.31
Conflicts:
drivers/block/hd.c
drivers/block/mg_disk.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/video/fb_draw.h')
| -rw-r--r-- | drivers/video/fb_draw.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/video/fb_draw.h b/drivers/video/fb_draw.h index 1db622192bde..04c01faaf772 100644 --- a/drivers/video/fb_draw.h +++ b/drivers/video/fb_draw.h @@ -33,11 +33,11 @@ pixel_to_pat( u32 bpp, u32 pixel) case 8: return 0x0101010101010101ul*pixel; case 12: - return 0x0001001001001001ul*pixel; + return 0x1001001001001001ul*pixel; case 16: return 0x0001000100010001ul*pixel; case 24: - return 0x0000000001000001ul*pixel; + return 0x0001000001000001ul*pixel; case 32: return 0x0000000100000001ul*pixel; default: @@ -58,11 +58,11 @@ pixel_to_pat( u32 bpp, u32 pixel) case 8: return 0x01010101ul*pixel; case 12: - return 0x00001001ul*pixel; + return 0x01001001ul*pixel; case 16: return 0x00010001ul*pixel; case 24: - return 0x00000001ul*pixel; + return 0x01000001ul*pixel; case 32: return 0x00000001ul*pixel; default: @@ -167,4 +167,17 @@ static inline unsigned long fb_rev_pixels_in_long(unsigned long val, #endif /* CONFIG_FB_CFB_REV_PIXELS_IN_BYTE */ +#define cpu_to_le_long _cpu_to_le_long(BITS_PER_LONG) +#define _cpu_to_le_long(x) __cpu_to_le_long(x) +#define __cpu_to_le_long(x) cpu_to_le##x + +#define le_long_to_cpu _le_long_to_cpu(BITS_PER_LONG) +#define _le_long_to_cpu(x) __le_long_to_cpu(x) +#define __le_long_to_cpu(x) le##x##_to_cpu + +static inline unsigned long rolx(unsigned long word, unsigned int shift, unsigned int x) +{ + return (word << shift) | (word >> (x - shift)); +} + #endif /* FB_DRAW_H */ |