VT: Add TMMBR function on Rx am: 7c5b5c0c75 am: 25b6a005f2

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/952492

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id75a525c207d76024e4e0df809fcb213844f3e96