[PATCH 0/9] drm/radeon/kms: update pm code

Rafał Miłecki zajec5 at gmail.com
Mon May 10 10:28:18 PDT 2010


2010/5/10 Andy Furniss <andyqos at ukfsn.org>:
>> The module parameter is obsolete. you can enable it dynamically via
>> sysfs (power_method).  The default pm method is profile.
>
> OK, I know dynpm was removed - but this is dynclks are the two the same?

dynclks is for disabling clocking unused blocks. It means you don't
provide clock signal to blocks and save some power. It was the case in
older hardware, newer don't use that command anymore. I believe newer
hardware handles that automatically.

-- 
Rafał


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