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(parent: bae3fdc) | patch
drm/i915: Update comment in vlv_set_rps_idle()
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 2 Jan 2017 15:28:45 +0000 (15:28 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 3 Jan 2017 12:05:32 +0000 (12:05 +0000)
commitc9efef7bd91ff131dc87838372c5dd40b3de9099
treecb5d25b3a11dd2404bb6091f818a9cc40c993177tree | snapshot
parentbae3fdce06146ea98c86f4659aa3ca7bced8588ecommit | diff
drm/i915: Update comment in vlv_set_rps_idle()

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>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;