Nevermind.
Found out myself and enabled it in my xorg.conf.
Hello everybody.
There has just arrived a new update from AUR in arch, for radeon-git.
Now my Xorg.0.log says something about powermanagement:
Is this something new or has it always been there? Either way how can I enable it?Code:(II) RADEON(0): Dynamic Power Management Disabled
Nevermind.
Found out myself and enabled it in my xorg.conf.