Keep track of the primary interface that handles the master volume, etc. Change-Id: Ib0701fccff8d8783a99035a241ab7c8ec75c00ac Signed-off-by: Dima Zavin <dima@android.com>
Keep track of the primary interface that handles the master volume, etc. Change-Id: Ib0701fccff8d8783a99035a241ab7c8ec75c00ac Signed-off-by: Dima Zavin <dima@android.com>