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(parent: d819ea5) | patch
drm/i915/bdw: Use timeout mode for RC6 on bdw
authorTom O'Rourke <Tom.O'Rourke@intel.com>
Wed, 9 Apr 2014 18:44:06 +0000 (11:44 -0700)
committerJani Nikula <jani.nikula@intel.com>
Wed, 2 Jul 2014 10:31:10 +0000 (13:31 +0300)
commit401559beb7f2c8a9de9dbb79cc195463ae3cb89e
tree3db8b6c770270035b3b6dd90e57c8e64b41f1036tree | snapshot
parentd819ea5e4785552c09051b1ce683411858660a73commit | diff
drm/i915/bdw: Use timeout mode for RC6 on bdw

Higher RC6 residency is observed using timeout mode
instead of EI mode.  This applies to Broadwell only.
The difference is particularly noticeable with video
playback.

Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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