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: 81bcfc5a

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

Change-Id: I2580564a45871f3bb97c15a12968af020854349b