Merge changes from topic "am-c0fc76af46b84212a62656bad21c0a1f" into rvc-d1-dev-plus-aosp

* changes:
  Merge changes from topics "ion", "scan" into rvc-dev am: aeaaeaab am: 8a9bd559
  Copy filtered av data to ion buffer to test on cuttlefish am: d6afead9 am: 011f1916