tridentfb: acceleration bug fixes

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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>

...

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Krzysztof Helt 2008-07-23 21:31:03 -07:00 • committed by Linus Torvalds

parent 49b1f4b44b

commit 2c86a0c26f

1 changed files with 5 additions and 5 deletions

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drivers/video/tridentfb.c

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