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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-25 15:39:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-25 18:47:30 +0100 |
| commit | aba5e278586b16a4fbd377e7e8403aa585d0532a (patch) | |
| tree | 121032bff9483a71eea8630a92c1574d1ca55602 /scripts/stackusage | |
| parent | drm/i915/cnl: Allow 2 pixel per clock on Cannonlake. (diff) | |
| download | linux-aba5e278586b16a4fbd377e7e8403aa585d0532a.tar.gz linux-aba5e278586b16a4fbd377e7e8403aa585d0532a.zip | |
drm/i915: Add a hook for making the engines idle (parking) and unparking
In the next patch, we will want to install a callback when the engines
(GT as a whole) become idle and similarly when they first become busy.
To enable that callback, first rename intel_engines_mark_idle() to
intel_engines_park() and provide the companion intel_engines_unpark().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171025143943.7661-2-chris@chris-wilson.co.uk
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