Merge "Keep the millibels precision for lvm EQ gain" am: d4c9da8c8a am: 44d0695e49

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2622514

Change-Id: I74b5a481f8ed66f9db2d8f88c6c4ddce6bfac272
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>