Am Mittwoch, 20. Juni 2012, 08:20:17 schrieb Viswanadha Palepu: > Hi, > > Thanks for the reply. > Yes CONFIG_PM_RUNTIME and CONFIG_USB_SUSPEND are chosen. > I wrote a sample program using libusb. I am closing the device handler and setting the files in PM folder (/sys/bus/usb/devices/2-2/power/control and autosuspend_delay_us). > Is it enough to make the device auto suspended. Yes, that's enough. First you should test without your programm. Simply boot and write to the control file. Keep in mind the standard delay. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
