Comment # 12 on bug 71448 from Christian König

(In reply to comment #8)
> Also I noticed that despite I did "echo high >
> /sys/devices/pci0000:00/0000:00:1c.6/0000:03:00.0/
> power_dpm_force_performance_level" I still get lots of power states
> switching in dmesg.

As Vadim correctly noted forcing any power state doesn't work here, because we
need to switch to the UVD power state anyway.

BTW: Is this a regression?