diff options
| author |   Alex Deucher <alexander.deucher@amd.com> | 2012-01-03 09:48:38 -0500 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2012-01-05 10:07:10 +0000 |
| commit | 28eebb703e28bc455ba704adb1026f76649b768c (patch) | |
| tree | c6e22d33e869d42d7d441ddc44c7e4bf2008d28b /kernel/irq/manage.c | |
| parent | drm/radeon: allocate semaphore from the ib pool (diff) | |
| download | wireguard-linux-28eebb703e28bc455ba704adb1026f76649b768c.tar.xz wireguard-linux-28eebb703e28bc455ba704adb1026f76649b768c.zip | |
drm/radeon/kms: disable writeback on pre-R300 asics
We often end up missing fences on older asics with
writeback enabled which leads to delays in the userspace
accel code, so just disable it by default on those asics.
Reported-by: Helge Deller <deller@gmx.de>
Reported-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'kernel/irq/manage.c')
0 files changed, 0 insertions, 0 deletions