On 07/22/2010 06:16 PM, Kan-Ru Chen wrote: > Just curious about how to do this in a more automatic way. > > I think setup a daemon to monitor the musb_hdrc mode and try to alter > it's state via sysfs interface will work, but it may be error prone and > not always desirable solution. > > Can we query the id pin state periodically in the kernel and change to > corresponding role? the transceiver has an interrupt for id pin changes. You can use that instead of polling. -- balbi -- 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
