v1.1.1 changes

-DVFS tweaks and drop top cpu frequency to 1600, not much is lost and
it should now be stable for everyone I hope. We pushed the envelope to
1.7 and 1.624 and now we are back to real world sensible decisions.  My
Nenamark2 520 GPU scores actually went up.

-Dynamic EDP temp adjusted from 67 to 68 to catch temp notifier
quicker when cooling back down.