alsa_sound: Add support for Voip

-Add Voip input device to support tx path. Also correct
check in close output to handle multiple voip rx streams that use
same direct output.

Change-Id: I24536e47d0d820bec99d7e886acd3aac0153174d
alsa_sound: Enable support for LPA/Tunnel audio playback

 -add the profile param to get the CompatibleProfile using
  derived function in APMAlsa.

Change-Id: I56573e23b0df40ec853628b32678e55a03262d3f

Conflicts:

	alsa_sound/AudioHardwareALSA.cpp