tree e7231dc974c8d15f5c3686bbe772c05477497fbf
parent deeef54487a34034dc0cfaab20b20d557224c07c
author Glenn Kasten <gkasten@google.com> 1374071458 -0700
committer Glenn Kasten <gkasten@google.com> 1375825440 -0700

Check input HAL channel mask instead of channel count

The only supported channel masks are mono and stereo;
arbitrary channel masks are not yet allowed.

Change-Id: I9cebbe56480b53b98e59aa55245a1f03a30d2839