| commit | 28eebb703e28bc455ba704adb1026f76649b768c | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Tue Jan 03 09:48:38 2012 -0500 |
| committer | Dave Airlie <airlied@redhat.com> | Thu Jan 05 10:07:10 2012 +0000 |
| tree | c6e22d33e869d42d7d441ddc44c7e4bf2008d28b | |
| parent | c1341e52802ab401be7addb55408e23307f9074b [diff] |
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>