diff options
| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-01 14:57:56 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-01 14:57:56 +0100 |
| commit | ae681d969ac0946e09636f2bef7a126d73e1ad6b (patch) | |
| tree | dc26ce897c7b46a515665e6c56f11d1493f5bdb2 /kernel/resource.c | |
| parent | drm/i915: Only print 'generating error event' if we actually are (diff) | |
| download | wireguard-linux-ae681d969ac0946e09636f2bef7a126d73e1ad6b.tar.xz wireguard-linux-ae681d969ac0946e09636f2bef7a126d73e1ad6b.zip | |
drm/i915: If the GPU hangs twice within 5 seconds, declare it wedged.
The issue is that we may become stuck executing a long running shader
and continually attempt to reset the GPU. (Or maybe we tickle some bug
and need to break the vicious cycle.) So if we are detect a second hang
within 5 seconds, give up trying to programme the GPU and report it
wedged.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'kernel/resource.c')
0 files changed, 0 insertions, 0 deletions