[Bug 66963] Rv6xx dpm problems

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Aug 30 17:06:20 PDT 2014


--- Comment #239 from Kajzer <kap3tan at gmail.com> ---
@Shawn Starr, 

I can confirm 100% that there are no freezes anymore with auto->high and
I can tell that for sure because I was able to reproduce freeze every time.
With this there were no freezes, not once.

As for booting I didn't try your suggestions because I rarely reboot and since
I'm on these changes (no freezes) it doesn't crash on boot either.
Before those changes it used to crash on boot.
I guess one is related to other, but on that I'm not sure, really not in the
mood to reboot hundreds of times to see if its gonna hang.
If it does I might try with additional boot kernel radeon options.

btw theres no need to complicate the commands, I do it like this :

echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level

echo performance > /sys/class/drm/card0/device/power_dpm_state

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