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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Stitching it toge<strong>the</strong>r<br />
• CPUfreq<br />
• Create a processor driver: √<br />
• Define operating points: √<br />
• Modify standard drivers to resp<strong>on</strong>d to CPUfreq notificati<strong>on</strong>s: √<br />
• Select and c<strong>on</strong>figure <strong>the</strong> governor<br />
• <str<strong>on</strong>g>Power</str<strong>on</strong>g> management aware device drivers<br />
• Implementing power management in a device driver<br />
• Handling CPUfreq notificati<strong>on</strong>s in a device driver<br />
• Suspend/Resume hooks<br />
• Clock framework<br />
√ = Implemented for you by M<strong>on</strong>taVista