search for: pm_support

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2010 Jan 07
3
[Discussion] User controls for PowerManagement
...r Automatic scaling. To make an application like this possible nouveau needs to communicate with users. I was thinking a procfs or sysfs node for outputting a readable table with possible modes like: 03: CPU=135MHz,Shdr=135MHz,Mem=135MHz,Vlt=0.8V,Fan=80%; ... the node name would be something like pm_supported. Another node named pm_current could output the current mode (for instance 03), and be writable to set the desired mode. Mode numbers will be the identifier given by pm_supported, found in the powermode table. A third node would then be required to set auto scaling on or off (called pm_auto ?). A...