| commit | 39e84937b5b447973f2c7322ce4da35775e1bfbf | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Nov 26 09:56:10 2018 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Tue Nov 27 13:03:18 2018 +0000 |
| tree | 6981d7d34b784869ec04747b8a06af15cb3f3788 | |
| parent | b7f21899276a3e06ea3c98d0b3771f09eefc6e3d [diff] |
drm/i915: Skip engine serialisation for no-op seqno reset If the engine's seqno is already at our target seqno (most likely it hasn't been used since the last reset), we can skip serialising the engine and leave it as is. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181126095610.20962-1-chris@chris-wilson.co.uk