tree 237c1b0f61d0382765a4ba24529e4e8b8e05a78b
parent c88122614c1593bc9384564b10f11bd7bb7e3b64
author Andy Hung <hunga@google.com> 1433974620 -0700
committer Andy Hung <hunga@google.com> 1433974736 -0700

Update USB channel mask handling

1 and 2 channels will default to mono and stereo
n > 2 will default to channel index masks

Bug: 16245854
Change-Id: I39f9d43385a93f48e323653fbde2e38a99b6256f