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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-02 22:50:39 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-02 22:58:32 +0100 |
| commit | ddf07be7a2aeb80aa159a7eeade01b7b5e1e3e43 (patch) | |
| tree | 1c9d8e202c79ca516e9c2ac31c7fe1d465d1eabf /scripts | |
| parent | drm/i915: Unify legacy/execlists submit_execbuf callbacks (diff) | |
| download | linux-ddf07be7a2aeb80aa159a7eeade01b7b5e1e3e43.tar.gz linux-ddf07be7a2aeb80aa159a7eeade01b7b5e1e3e43.zip | |
drm/i915: Simplify calling engine->sync_to
Since requests can no longer be generated as a side-effect of
intel_ring_begin(), we know that the seqno will be unchanged during
ring-emission. This predicatablity then means we do not have to check
for the seqno wrapping around whilst emitting the semaphore for
engine->sync_to().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469432687-22756-31-git-send-email-chris@chris-wilson.co.uk
Link: http://patchwork.freedesktop.org/patch/msgid/1470174640-18242-22-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions