[automerger skipped] Merge "lvm wrapper: Set SourceFormat as per number of channels" am: 953c4bd52d am: 74ba7b8435 am: 3c81e3a056 -s ours

am skip reason: Change-Id I9bcf11110c0da052b6a142289570da40a6f409d1 with SHA-1 d1dfcf8480 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1613061

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I7fdd143fde9a3845c800c5bda91ce6e1812a6574