drm/i915: Update comment in vlv_set_rps_idle()

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Ville explained that the wakelock was being acquired during set-idle in
order to flush the voltage change from the punit.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170102152845.32352-1-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

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Chris Wilson 2017-01-02 15:28:45 +00:00

parent bae3fdce06

commit c9efef7bd9

1 changed files with 12 additions and 2 deletions

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14

drivers/gpu/drm/i915/intel_pm.c

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