Dear all, I've realized using the great powertop ( http://www.linuxpowertop.org/ ) that loading the appletouch driver (and touching it once) makes consumes about 0.3 W even when not touching the pad. As rmmod'ing appletouch fixes this I wonder why the driver does not do this alone. So my question is what does one have to do to convert a driver (such as appletouch) to make use of usb autosuspend except for
.supports_autosuspend = 1 ... While we are at it usb related powerhogs on this macbook pro are uhci_hcd (usb keyboard) and usb_hcd_poll_rh_status (rh_timer_func) too... Soeren. -- Sometimes, there's a moment as you're waking, when you become aware of the real world around you, but you're still dreaming. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
