Merge "audio: create audio patch when the highest input soruce change" into...

Merge "audio: create audio patch when the highest input soruce change" into sc-dev am: b4841f03 am: b116f5e5 am: 626ab747

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/15221128

Change-Id: I6cad8697f8b17d3ceb1f001a79a24965ae437d4f