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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-05-22 13:19:37 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-05-25 15:39:49 +0300 |
| commit | fe25f3048322f32131a151ebe213f52821322f9c (patch) | |
| tree | 4ff11df5ed087d4138748f924535907c630fcb7e /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 9a4dc80399b1630cea0f1ad8ef0417436cbb95d0 (diff) | |
| download | linux-fe25f3048322f32131a151ebe213f52821322f9c.tar.xz | |
drm/i915/execlists: Wait for ELSP submission on restart
After a reset, we will ensure that there is at least one request
submitted to HW to ensure that a context is loaded for powersaving.
Let's wait for this submission via a tasklet to complete before we drop
our forcewake, ensuring the system is ready for rc6 before we let it
possibly sleep.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180522101937.7738-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions