add divx prop

Change-Id: I3cfa0264e94d9d3614f5f33c2068033b76796c0f
switch to caf kernel

Change-Id: I728fb0f7449b8d0ee0aa703e5a1c3e3a6b8bcc6b
usb: cleanup

Change-Id: I4344cf0ddbfc8af5049c20195813b7e5674a538c