Merge "correct boundary type and retrieve it from the ALSA kernel driver" am: 15d6c2f41e am: e14bf1479e

Original change: https://android-review.googlesource.com/c/platform/external/tinyalsa/+/2167002

Change-Id: I3fe7f05f223829085bacd863abd196dafcbbe131
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>