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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-19 13:11:37 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-10-20 12:18:39 +0300 |
| commit | 75ea10da063f96d81828316cc25a896ae523c826 (patch) | |
| tree | 0bf662bdf9e2df494e9c0c43afa45ff02b7ef24a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 22681c7bc79aefbb8e1c459474ac668a9493b577 (diff) | |
| download | linux-75ea10da063f96d81828316cc25a896ae523c826.tar.xz | |
drm/i915/gvt: Add runtime pm around fences
Manipulating the fence_list requires the runtime wakelock, as does
writing to the fence registers. Acquire a wakelock for the former, and
assert that the device is awake for the latter.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions