Embedded Linux Power Management on the Intel Atom ... - MontaVista
Embedded Linux Power Management on the Intel Atom ... - MontaVista
Embedded Linux Power Management on the Intel Atom ... - MontaVista
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Your custom governor<br />
• Can reside in ei<strong>the</strong>r userspace or kernelspace<br />
• Interfaces via <strong>the</strong> /sys filesystem<br />
• Can do whatever you wish it to do <strong>on</strong>ce <strong>the</strong> userspace<br />
in-kernel governor has been activated.<br />
• Two o<strong>the</strong>r userspace utilities exist:<br />
• cpufreq-info: returns informati<strong>on</strong> about cpufreq<br />
c<strong>on</strong>figurati<strong>on</strong><br />
• cpufreq-set: permits you to c<strong>on</strong>trol kernel settings
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