audio: Provide operations common to input and output streams am: e9f10fc9...

audio: Provide operations common to input and output streams am: e9f10fc9 am: 66b60e7f am: e1570b3f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2256002



Change-Id: Ia68482b7645dfaad3aa4a71f2b395ab97fad0856
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>