tree 885d17d28def0565a6b31e71c2e6a1a1d66db678
parent 2a0a39e6d7d398ee838c8690309fd91ab676b781
author Susan Wang <yingshuw@codeaurora.org> 1615481426 -0500
committer Susan Wang <yingshuw@codeaurora.org> 1615910179 -0400

hal: Enable use of ECHO_REFERENCE in AHAL
- Enables echo ref audio source and audio device
- Opens a separate echo reference stream for auto
- Captures echo reference from codec loopback

Change-Id: I95cbd85296ad647149fcf00a297c729ab22ef272