On 2018-06-26 01:10 PM, Zhu, Rex wrote: > Evev when enabled this feature by default,we still need a way to disable it easily for triage issue maybe related to stutter mode. > > as this feature is related to power saving. so we may add a bit mask in parameter ppfeaturemask. That would be better. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer