drm/i915: Unifiy GT powersave suspend logic

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Jesse's patch to only quiescent our rps work and Imre's fix to address
a race with runtime pm and the forcewake reference held by the used
diverging means to address the same bug: Jesse's patch uses
flush_delayed_work while (since we want to make sure rps is set up)
while Imre's used a cancel+manuel refcount adjustment.

Unify them again by simply reusing intel_suspend_gt_powersave in
intel_disable_gt_powersave.

Cc: Imre Deak <imre.deak@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Daniel Vetter 2014-06-12 17:48:52 +02:00

parent 156c7ca081

commit 10d8d36679

1 changed files with 1 additions and 3 deletions

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drivers/gpu/drm/i915/intel_pm.c

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