Is there some documentation on how to use the radeon DRI kernel driver? Info on what options are supported, how to read temps, how to switch current power state, etc?
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Radeon DRI docs?
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I don't know about official docs, but the last few posts of this thread will give you examples for switching powerstates, profiles/dynpm, reading temperatures etc.
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I can't read temps. In /sys/class, I only have hwmon0 and hwmon1, which are from the coretemp driver (for CPU core 0 and 1 respectively.)
Also, I can't figure out how to get the current clocks/voltages.
And what values other than "default" and "low" are there for power_method and power_profile?
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power_method is either "dynpm" or "profile"
power_profile is "low", "default", "high" or "auto". "Auto" only makes sense on laptops.
The temp monitoring is not in 2.6.35, you need either the radeon-next tree, or have to wait till the 2.6.36 kernel.
Don't know about clocks/voltages, though it would be interesting to know.
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