Merge "Add encapsulation type PCM." am: a4f25fd18f

Original change: https://android-review.googlesource.com/c/platform/system/hardware/interfaces/+/2362617

Change-Id: Iabf9571a762d7feddea1252bc9271d52a90403d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>