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(parent: 16e4dd0) | patch
drm/i915: Track GT wakeref
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 14 Jan 2019 14:21:11 +0000 (14:21 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 14 Jan 2019 16:18:04 +0000 (16:18 +0000)
commit506d1f62454b27535591cdc20e4148a736d0da66
treec657c54c7adf25c4e8cbddd1f033fb58efb0373atree | snapshot
parent16e4dd0342a804090fd0958bb271d3a6b57056accommit | diff
drm/i915: Track GT wakeref

Record the wakeref used for keeping the device awake as the GPU is
executing requests and be sure to cancel the tracking upon parking.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190114142129.24398-3-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/i915_gem.c diff | blob | history
Domain: System / Kernel;