am c8dc65d1: am 3882997e: am ed839f59: am e2823cb3: am 8f5228af: Merge "UsbMidiDevice: add timestamps for input events" into mnc-dev

* commit 'c8dc65d1942a4d0e7a7a2c56a6c1b991c8927a70':
  UsbMidiDevice: add timestamps for input events