Comment # 27 on bug 66963 from Alex Deucher

Created attachment 83324 [details] [review]
disable voltage control

The following 4 patches disable specific dpm features:

bug66963-no-voltage.diff - disables automatic voltage control
bug66963-no-cg.diff - disables clockgating
bug66963-no-ss.diff - disables dynamic spread spectrum
bug66963-no-gen2.diff - disables dynamic pcie gen2 selection

Please let me know what patch or combination of patches fixes the issues.