tridentfb: acceleration bug fixes
This patch fixes two problems when acceleration is enabled:
- bit for bitblt direction is corrected
so scrolling down works as expected on 3DImage chips
- initialization of acceleration is done later
this helps with initial console malfuntion (on Blade3D
chips) well documented here:
http://marc.info/?l=linux-fbdev-users&m=111386953124478&w=2
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed