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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-12-03 11:36:56 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-12-03 12:25:42 +0000 |
| commit | f36c071f6344e0a335ed4b4e0b3a38c0dd54648b (patch) | |
| tree | 8a3ecd53b4a09199a2f23b596a6118b4e803174b /tools/perf/scripts/python | |
| parent | f0ad62a631e040ae4413286a4b46a90c5ce42d07 (diff) | |
| download | cachepc-linux-f36c071f6344e0a335ed4b4e0b3a38c0dd54648b.tar.gz cachepc-linux-f36c071f6344e0a335ed4b4e0b3a38c0dd54648b.zip | |
drm/i915/ringbuffer: Clear semaphore sync registers on ring init
Ensure that the sync registers are cleared every time we restart the
ring to avoid stale values from creeping in from random neutrinos.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108888
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181203113701.12106-3-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions