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drm/i915/selftests: Keep engine awake during live_coherency
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 29 Nov 2019 22:27:02 +0000 (22:27 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Sat, 30 Nov 2019 09:20:56 +0000 (09:20 +0000)
commitf9a863c2ffc17f72137fae8cac3314961dc6be24
tree60f654476049145f8fcd8c4f763f81194803cbf6tree | snapshot
parent97c16353970aa28418a49ef6980b6e4f36e35febcommit | diff
drm/i915/selftests: Keep engine awake during live_coherency

Keep the engine awake and so avoid frequent cycling in and out of
powersaving mode to eliminate the unnecessary overhead and speed up the
testing.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191129222702.1456292-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c diff | blob | history
Domain: System / Kernel;