drm/i915: Park the GPU on module load

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Once we have flushed the first request through the system to both load a
context and record the default state; tell the GPU to park and idle
itself, putting itself immediately (hopefully at least) into a
powersaving state, and allowing ourselves to start from known state
after setting up all our bookkeeping.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180920161343.1117-1-chris@chris-wilson.co.uk

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Chris Wilson 2018-09-20 17:13:43 +01:00

parent b8bdd9cc60

commit 8e1cb32d51

1 changed files with 8 additions and 0 deletions

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drivers/gpu/drm/i915/i915_gem.c

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