Phoronix: Testing Radeon DPM Using Sysfs/Debugfs
For those looking to test out the long-awaited Radeon dynamic power management support within the Linux 3.11 kernel, here's some information on the new debugfs and sysfs interfaces for dealing with this "DPM" feature...
I am looking forward to this!
I expect to see some dramatic performance improvements!
It should not be in debugfs. Let's see if it can be changed this time 'round.