powerplay UVD CG (defaults to on)

StDenis, Tom Tom.StDenis at amd.com
Thu Jul 14 14:05:05 UTC 2016

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?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20160714/27ed46ab/attachment.html>

More information about the amd-gfx mailing list