powerplay UVD CG (defaults to on)

[StDenis, Tom]

Upon loading the module the UVD clocks are full on until you use the UVD block in which case CG kicks in.  This is on a boot with pg_mask=0 but cg_mask left alone (I'm trying to see if I can get a system hang with PG alone turned off).


That's probably a bug in powerplay though right?  I'd think on boot the UVD clocks should gate.  Is that on purpose or as a workaround for something?


Tom
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