configs: configure channel number for voip echo reference
Configure channel number for voip echo reference to ensure voip
tx path is started properly.
Change-Id: I3433f2884c5fb6712aecad910aebf06423e4e684
diff --git a/configs/atoll/mixer_paths.xml b/configs/atoll/mixer_paths.xml
index 3522b5a..80f0062 100644
--- a/configs/atoll/mixer_paths.xml
+++ b/configs/atoll/mixer_paths.xml
@@ -153,6 +153,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -455,6 +456,11 @@
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference headset">
@@ -463,18 +469,37 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip display-port">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip headphones-44.1">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/atoll/mixer_paths_wcd937x.xml b/configs/atoll/mixer_paths_wcd937x.xml
index f020f57..f80ac2e 100644
--- a/configs/atoll/mixer_paths_wcd937x.xml
+++ b/configs/atoll/mixer_paths_wcd937x.xml
@@ -152,6 +152,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -454,6 +456,11 @@
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference headset">
@@ -462,6 +469,7 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
@@ -484,6 +492,16 @@
<ctl name="EC Reference Channels" value="Two"/>
</path>
+ <path name="echo-reference-voip display-port">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip headphones-44.1">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
<path name="deep-buffer-playback">
<ctl name="WSA_CDC_DMA_RX_0 Audio Mixer MultiMedia1" value="1" />
</path>
diff --git a/configs/atoll/mixer_paths_wcd937xqrd.xml b/configs/atoll/mixer_paths_wcd937xqrd.xml
index 6137091..cab032f 100644
--- a/configs/atoll/mixer_paths_wcd937xqrd.xml
+++ b/configs/atoll/mixer_paths_wcd937xqrd.xml
@@ -147,6 +147,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -435,10 +436,21 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference headset">
@@ -447,30 +459,37 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip handset">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip headphones-44.1">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/kona/mixer_paths.xml b/configs/kona/mixer_paths.xml
index 201c9fb..776e98a 100644
--- a/configs/kona/mixer_paths.xml
+++ b/configs/kona/mixer_paths.xml
@@ -152,6 +152,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -444,10 +446,17 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headset">
@@ -456,18 +465,27 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/kona/mixer_paths_cdp.xml b/configs/kona/mixer_paths_cdp.xml
index ed9bfc0..4357093 100644
--- a/configs/kona/mixer_paths_cdp.xml
+++ b/configs/kona/mixer_paths_cdp.xml
@@ -153,6 +153,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -450,10 +452,17 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headset">
@@ -462,18 +471,27 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/kona/mixer_paths_qrd.xml b/configs/kona/mixer_paths_qrd.xml
index 3cf38a1..48a07d1 100644
--- a/configs/kona/mixer_paths_qrd.xml
+++ b/configs/kona/mixer_paths_qrd.xml
@@ -152,6 +152,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -444,10 +446,17 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headset">
@@ -456,22 +465,27 @@
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip handset">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/lito/mixer_paths.xml b/configs/lito/mixer_paths.xml
index 1b9d39e..c859bb3 100644
--- a/configs/lito/mixer_paths.xml
+++ b/configs/lito/mixer_paths.xml
@@ -146,6 +146,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -434,26 +436,42 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/lito/mixer_paths_qrd.xml b/configs/lito/mixer_paths_qrd.xml
index 683675a..29e3e7c 100644
--- a/configs/lito/mixer_paths_qrd.xml
+++ b/configs/lito/mixer_paths_qrd.xml
@@ -146,6 +146,8 @@
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -434,30 +436,42 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip handset">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
@@ -2983,7 +2997,7 @@
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC1" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="1" />
- <ctl name="TX DMIC MUX0" value="DMIC3" />
+ <ctl name="TX DMIC MUX1" value="DMIC3" />
</path>
<path name="speaker-dmic-endfire">
@@ -2991,7 +3005,7 @@
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC2" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="1" />
- <ctl name="TX DMIC MUX0" value="DMIC1" />
+ <ctl name="TX DMIC MUX1" value="DMIC1" />
</path>
<path name="dmic-endfire">
diff --git a/configs/msmsteppe/mixer_paths_idp.xml b/configs/msmsteppe/mixer_paths_idp.xml
index e81dac5..0ae0e65 100644
--- a/configs/msmsteppe/mixer_paths_idp.xml
+++ b/configs/msmsteppe/mixer_paths_idp.xml
@@ -147,6 +147,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -433,34 +434,56 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip headphones-44.1">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/msmsteppe/mixer_paths_qrd.xml b/configs/msmsteppe/mixer_paths_qrd.xml
index 4f0a745..2cd498d 100644
--- a/configs/msmsteppe/mixer_paths_qrd.xml
+++ b/configs/msmsteppe/mixer_paths_qrd.xml
@@ -146,6 +146,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -421,38 +422,56 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip handset">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip headphones-44.1">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/msmsteppe/mixer_paths_tavil.xml b/configs/msmsteppe/mixer_paths_tavil.xml
index d14dd7b..bbed409 100644
--- a/configs/msmsteppe/mixer_paths_tavil.xml
+++ b/configs/msmsteppe/mixer_paths_tavil.xml
@@ -193,6 +193,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -541,14 +542,26 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="SLIM_RX" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="SLIM_RX" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="SLIM_6_RX" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
@@ -556,14 +569,22 @@
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="SLIM_RX" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="SLIM_RX" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="SLIM_6_RX" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/msmsteppe/mixer_paths_wcd9375.xml b/configs/msmsteppe/mixer_paths_wcd9375.xml
index 1498831..9a1288f 100644
--- a/configs/msmsteppe/mixer_paths_wcd9375.xml
+++ b/configs/msmsteppe/mixer_paths_wcd9375.xml
@@ -147,6 +147,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -434,34 +435,56 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference-voip handset">
+ <ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip headphones-44.1">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">
diff --git a/configs/msmsteppe/mixer_paths_wcd9375qrd.xml b/configs/msmsteppe/mixer_paths_wcd9375qrd.xml
index 85c76a7..8219adc 100644
--- a/configs/msmsteppe/mixer_paths_wcd9375qrd.xml
+++ b/configs/msmsteppe/mixer_paths_wcd9375qrd.xml
@@ -147,6 +147,7 @@
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
<ctl name="AUDIO_REF_EC_UL10 MUX" value="None" />
+ <ctl name="EC Reference Channels" value="Zero"/>
<!-- usb headset -->
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
@@ -435,38 +436,56 @@
<path name="echo-reference">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
+ </path>
+
+ <path name="echo-reference handset">
+ <ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference headphones">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
+ </path>
+
+ <path name="echo-reference headset">
+ <path name="echo-reference headphones" />
</path>
<path name="echo-reference display-port">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference headphones-44.1">
<ctl name="AUDIO_REF_EC_UL1 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="WSA_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip handset">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="One"/>
</path>
<path name="echo-reference-voip headphones">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip display-port">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="DISPLAY_PORT" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="echo-reference-voip headphones-44.1">
<ctl name="AUDIO_REF_EC_UL10 MUX" value="RX_CDC_DMA_RX_0" />
+ <ctl name="EC Reference Channels" value="Two"/>
</path>
<path name="deep-buffer-playback">