diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-12-09 15:54:18 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-09 08:24:38 -0800 |
| commit | f3179748a157c21d44d929fd3779421ebfbeaa93 (patch) | |
| tree | 7617077768413c830d80288b510da379ef181811 /drivers/video/backlight/vgg2432a4.c | |
| parent | f7a8db89c1f42e504bb12d2ae399cd96f755a7db (diff) | |
radeonfb: Disable new color expand acceleration unless explicitely enabled
This new color expansion acceleration for radeonfb appears to trigger
problems with X on VT switch and suspend/resume on some machines. It
might be a problem in the VT layer or in X, but I haven't quite found
it yet, so in the meantime, this disables the acceleration by default,
reverting to 2.6.27 state. It can be enabled using the "accel_cexp"
module parameter or fbdev argument.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight/vgg2432a4.c')
0 files changed, 0 insertions, 0 deletions