Merge changes from topics "dra", "dts_uhd", "earc" am: aeb2d23b54 am: 9e84207905

Original change: https://android-review.googlesource.com/c/platform/system/media/+/1690658

Change-Id: Ie952d1adadc9e9f1e7a2ff125d0c4d2239cd7fdf