Merge "Add SpdifStreamIn data path" into main am: 6490d84cc6 am: 2c9a38041c am: e89c7185c3

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2833452

Change-Id: I25c832406dbcff0e96bb52193d96be669404dda7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>