| commit | 9ba8310647fc39d95c2a1ebb974fc189e74b11d4 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Mon Dec 22 19:50:23 2014 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Thu Jan 22 12:15:01 2015 +1000 |
| tree | 2d79d103d28da85d6a22703d39f557e1097e3901 | |
| parent | 0ea5fe8a83c2d1d59bcf1a59ba685a6452c41205 [diff] |
drm/nv50-/kms: reject attempts at flipping to incompatible framebuffer Looks like a userspace bug can trigger this somehow during a mode switch, causing: EVO complaint -> semaphores get out of sync -> entire display stalled. We likely want to be even stricter than this (or at least deal better if EVO rejects our request), but I'll save that for the drm_plane/atomic conversion and just fix the bug that I already know can be triggered. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>