[Intel-gfx] [PATCH V2 0/3] RPM Graphics Features

Alexandra Yates alexandra.yates at linux.intel.com
Thu Apr 14 22:27:56 UTC 2016


Summary:
Permits the user to identify during runtime the values set for PSR, FBC, 
and DRRS.  The values are displayed under /sys/class/drm/card0/power/

By enabling these features I'm looking to empower our customers, such as, 
power team, chrome OS, and platform integration teams
to debug graphics power management features.

>From V1 to V2 we removed the ability to toggle the features from sysfs.

Alexandra Yates (3):
  PSR status on sysfs interface
  FBC status on sysfs interface
  DRRS status on sysfs interface

 drivers/gpu/drm/i915/i915_sysfs.c | 99 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)

-- 
2.5.0



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