Merge "Update IConsumerIr method comments and add units to parameter" am: 74a84f8446 am: 8c60cf3171 am: 3a0bddaec1

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1943844

Change-Id: Icce763b684fd8c259b5a76c7e41ad045cfcc70c1