use default names

Change-Id: Ie385220a2abfc2f42f979f47f6c104b450934b46
switch from display-caf to display

Change-Id: I2ce7d4864978540b9b66bad20fd0d81223099aad
use new audio HAL

Change-Id: I13f7b3f36b05132b12dfb3b8e4962ff0037dab1a