drm: add option to force writeback off.
authorDave Airlie <airlied@starflyer.(none)>
Fri, 30 Sep 2005 07:09:07 +0000 (17:09 +1000)
committerDave Airlie <airlied@linux.ie>
Fri, 30 Sep 2005 07:09:07 +0000 (17:09 +1000)
commit689b9d74b1c00e1316fbb7d1e912fe1227fdb1ab
tree46d53c2d2ecb31d3db08f034052106030a9d8046
parentb6ce156c415544f900e031890c78eba8bc92f9b3
drm: add option to force writeback off.

In order to get some better debugging from people about certain hangs/crashes
we need to be able to turn AGP writeback off permanently...

Signed-off-by: Dave Airlie <airlied@linux.ie>
drivers/char/drm/radeon_cp.c
drivers/char/drm/radeon_drv.c
drivers/char/drm/radeon_drv.h