[Bug 32931] Sluggish desktop with BARTS and power_profile = low

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jan 9 18:10:23 PST 2011


--- Comment #9 from Alex Deucher <agd5f at yahoo.com> 2011-01-09 18:10:23 PST ---
If you want to add something custom you'll have to hard code it in the driver
yourself.  Be careful though, the power states can be touchy and certain
clock/voltage combinations don't work well together and the fan/cooling profile
is tied in to the clocks.  Your best bet is to stick with the oem values.  If
low is not performant enough for you, then stick with mid.  dynpm dynamically
switches between states based on GPU load while the profiles
(low/mid/high/default) are just static states.

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