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| author | Antonino A. Daplas <adaplas@gmail.com> | 2005-11-08 21:39:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 07:56:34 -0800 |
| commit | 6d83b0bb8e5efda28ce4a1abc78277f1d03e50e5 (patch) | |
| tree | 9fbf5337bb2428f94dcf428b3387f3198b56ad28 /drivers/video/vfb.c | |
| parent | 64c7c8f88559624abdbe12b5da6502e8879f8d28 (diff) | |
| download | op-kernel-dev-6d83b0bb8e5efda28ce4a1abc78277f1d03e50e5.zip op-kernel-dev-6d83b0bb8e5efda28ce4a1abc78277f1d03e50e5.tar.gz | |
[PATCH] savagefb: X-panning fixes
The driver unconditionally sets xpanstep to 2. However, a value of 4
empirically works better at bpp = 8, and 2 for 16 and 32. This buglet was
exposed by the rotation code.
Second fix is the unconditional call to update_start() without verifying if
the offsets are correct. Remove this call, it's not necessary and secondly,
it causes a crash with invalid values.
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/vfb.c')
0 files changed, 0 insertions, 0 deletions
