audio: enable mixer_paths for EC reference.
Change-Id: Ib360f49bfd88b8942b201ebe370951e65dca10d4
diff --git a/audio_effects.conf b/audio_effects.conf
index 6298f0f..d58e95e 100644
--- a/audio_effects.conf
+++ b/audio_effects.conf
@@ -128,6 +128,10 @@
library qcom_pre_processing
uuid 3770d8a0-4a7c-11e4-ac15-0002a5d5c51b
}
+ ns {
+ library qcom_pre_processing
+ uuid 5a96f440-4a7c-11e4-8477-0002a5d5c51b
+ }
}
# Default pre-processing effects. Add to audio_effect.conf "effects" section if
@@ -185,3 +189,9 @@
#
# TODO: add default audio pre processor configurations after debug and tuning phase
#
+pre_processing {
+ voice_communication {
+ aec {}
+ ns {}
+ }
+}
diff --git a/mixer_paths.xml b/mixer_paths.xml
index d8d8241..a598c09 100644
--- a/mixer_paths.xml
+++ b/mixer_paths.xml
@@ -292,6 +292,8 @@
<!-- afe-proxy end-->
<!-- set the port id which has none topology used on products which has AOV-->
<ctl name="Port None Topology" value="PRI_MI2S_TX" />
+ <!-- EC_REF -->
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<!-- These are audio route (FE to BE) specific mixer settings -->
<!-- BT SCO samplerate -->
@@ -341,6 +343,18 @@
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="1" />
</path>
+ <path name="echo-reference">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="SLIM_RX" />
+ </path>
+
+ <path name="echo-reference speaker">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="QUAT_MI2S_TX" />
+ </path>
+
+ <path name="echo-reference handset">
+ <path name="echo-reference speaker" />
+ </path>
+
<path name="low-latency-playback">
<ctl name="SLIMBUS_0_RX Audio Mixer MultiMedia5" value="1" />
</path>
