Created attachment 48390 [details]
Part of dmesg with power states
It's a Sapphire Radeon HD5670 512MB GDDR5. DRM reports 5 power states, but low profile won't use #4, wich is the 2D profile, nor does dynpm. All kernels with Evergreen pm support are affected by this (possible) bug, including 3.0-rc4.
default engine clock: 775000 kHz
current engine clock: 399990 kHz
default memory clock: 950000 kHz
current memory clock: 950000 kHz
voltage: 1100 mV
PCIE lanes: 16
(should be 150/300 MHz 0.9V)
lspci -nn | grep VGA
01:00.0 VGA compatible controller : ATI Technologies Inc Redwood [Radeon HD 5670] [1002:68d8]
The last state is a special state that is not used by default.
Thanks for the reply.
Whats the purpose of this state?
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