drm/nv50-: prevent some races between modesetting and page flipping
authorBen Skeggs <bskeggs@redhat.com>
Sat, 2 Mar 2013 03:21:31 +0000 (13:21 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Mon, 4 Mar 2013 01:46:35 +0000 (11:46 +1000)
commit9f9bdaaf07dee47f73a160e6e4c64f67ee26c1d7
tree22566ba653d7300deb84ce15e5c879bdb9f7734f
parent42bed34c364786b3757f9d788d8ed39120e8f1b5
drm/nv50-: prevent some races between modesetting and page flipping

nexuiz-glx + gnome-shell is able to trigger this a lot of the time.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv50_display.c