Antonino A. Daplas
6d83b0bb8e
[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 >
2005-11-09 07:56:34 -08:00
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