[Bug 76837] sound glitches with radeon.dpm

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76837

--- Comment #24 from bgunteriv at gmail.com ---
it's actually Richland.

If I set:
radeon.bapm=0 radeon.dpm=0

then,
/sys/class/drm/card0/device/power_method
is set to default

and, I can set it to High or Low, or any setting:
echo high > /sys/class/drm/card0/device/power_profile 

consequently, if I set: 
radeon.bapm=1 radeon.dpm=1

or completely leave it out of grub (default), then,
/sys/class/drm/card0/device/power_method
is set to dpm

and I can not change the profile to anything -- High or Low

hope this makes sense.

not really sure about creating CPU load...?

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