| commit | f36c071f6344e0a335ed4b4e0b3a38c0dd54648b | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Dec 03 11:36:56 2018 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Mon Dec 03 12:25:42 2018 +0000 |
| tree | 8a3ecd53b4a09199a2f23b596a6118b4e803174b | |
| parent | f0ad62a631e040ae4413286a4b46a90c5ce42d07 [diff] |
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