asoc: add support for afe_loopback_tx BE dai

Add dai driver and routing driver changes for
afe loopback BE. This BE is used to capture
EC reference data.

Change-Id: Ia57f335bde5f8a47de0030fbf1cdb784c8821e17
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
6 files changed
tree: f4c8fb558bba51d98d6094d6604f8e01ece53850
  1. asoc/
  2. config/
  3. dsp/
  4. include/
  5. ipc/
  6. soc/
  7. Android.mk
  8. Makefile
  9. Makefile.am
  10. NOTICE