diff options
| author |   Ben Skeggs <bskeggs@redhat.com> | 2010-09-30 09:09:42 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-10-05 09:58:47 +1000 |
| commit | 62841ab726def838472dfaaee571a0d30a2ce1e0 (patch) | |
| tree | 85bf5324d0235c96f1bb65db68a79217dae305ad /kernel | |
| parent | drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD. (diff) | |
drm/nv50: prevent (IB_PUT == IB_GET) for occurring unless idle
Should fix a DMA race condition I've never seen myself, but could be
the culprit in some random hangs that have been reported.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions