linux_dsm_epyc7002/drivers/gpu
Chris Wilson 5f09ad8be7 drm/i915: Clear gt.active_requests before checking idle status
commit 8490ae207f ("drm/i915: Suppress busy status for engines if
wedged") moved the check for inflight requests to the
intel_engines_are_idle() check to protect the idle worker. However, the
request selftests were also checking the engine idle status and erroring
out if they did not become idle within a short period of time after the
final wait. In order to accommodate the new check, call retire requests
prior to the engine check so that we flush all the waits.

Fixes: 8490ae207f ("drm/i915: Suppress busy status for engines if wedged")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170331192121.10024-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
2017-03-31 21:08:22 +01:00
..
drm drm/i915: Clear gt.active_requests before checking idle status 2017-03-31 21:08:22 +01:00
host1x gpu: host1x: Set OF node for new host1x devices 2017-01-30 11:47:44 +01:00
ipu-v3 gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent 2017-03-16 10:14:49 +01:00
vga Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
Makefile