[Bug 40024] Power management does not work on ATI Mobility Radeon 9700

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Feb 12 03:28:43 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=40024

--- Comment #8 from Da Fox <da_fox at mad.scientist.com> 2012-02-12 03:28:43 PST ---
Adding myself as a 'me too'

(In reply to comment #5)
> Probably bad advice, but what if user  executes rovclock [1] on top of KMS ?
> 
This seems to work, but I don't know if there is any (possibility for) harm. Your wording seems to suggest there is? 

Also, I am not sure if just down-clocking the core and memory is the same as the driver-provided power saving features?

And finally, I don't really know what settings are 'safe' and/or used by the driver? Some quick tries showed that is really easy to lock-up the computer with
this :O
The lowest setting that I've tried that worked for me is 150/150 core/mem (but I did not really try anymore after it locked up)

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