[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

bugzilla-daemon
2014-02-28T14:29:31Z

--- Comment #11 from Alex Deucher <alexdeucher@gmail.com> ---
I haven't had time to look into why that patch is not working for you, but as I
said previously, accessing the board via sysfs or debugfs while it's powered
off produces invalid results so even when I fix the patch, the only change will
be feedback from debugfs. You can't actually change the power state of a
powered off card. I'll post an updated patch as soon as I figure out why it's
not working.