commit affdf731000604d660a779f06a299fd6b6536e34
author Fei Tong <ftong@codeaurora.org> Thu Feb 20 20:39:05 2020 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Nov 02 08:23:13 2020 -0800
tree a7977fc900d113b2ebec69da334506c049b26451
parent 3286026722bf7ce2bc23d1934b991e47ade07b4b

HAL: Add synth enablement control

Add synth enablement control, create hostless loopback for synth playback case

Change-Id: I0d4da24975e2fe7f28f30adba1a604c85451eeaa

hal/audio_hw.h

diff --git a/hal/audio_hw.h b/hal/audio_hw.h
old mode 100644
new mode 100755
index 838622e..a2e5331
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -248,6 +248,8 @@
     USECASE_AUDIO_RECORD_BUS_FRONT_PASSENGER,
     USECASE_AUDIO_RECORD_BUS_REAR_SEAT,
 
+    USECASE_AUDIO_PLAYBACK_SYNTHESIZER,
+
     /*Audio FM Tuner usecase*/
     USECASE_AUDIO_FM_TUNER_EXT,
     /*voip usecase with low latency path*/
@@ -558,6 +560,7 @@
     TRANSCODE_LOOPBACK_TX,
     PCM_PASSTHROUGH,
     ICC_CALL,
+    SYNTH_LOOPBACK,
     USECASE_TYPE_MAX
 } usecase_type_t;