| commit | 01f8f33e9986aed42a0366704f715cf30e7cb41c | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Tue Jul 17 09:41:21 2018 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Jul 18 14:49:55 2018 +0100 |
| tree | 962e53d75bf039e26a74dd41711dddaa4551725f | |
| parent | a8bd3b884dd79dcc9a89dedd0e24b7554de4fe79 [diff] |
drm/i915: Always retire residual requests before suspend If the driver is wedged, we skip idling the GPU. However, we may still have a few requests still not retired following the wedging (since they will be waiting for a background worker trying to acquire struct_mutex). As we hold the struct_mutex, always do a quick request retirement in order to flush the wedged path. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107257 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180717084121.28185-1-chris@chris-wilson.co.uk