From: Jurriaan <thunder7@xs4all.nl>

I've used this patch since 2.6.5, and other users have confirmed it
solves their problems.

Basically, when not in 8bpp mode, radeonfb should use the palette when
clearing a region on screen.  This is how it's done in 2.4 and xfree, also.
Signed-off-by: Jurriaan Kalkman <thunder7@xs4all.nl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>