ingres: audio: Use speaker-dmic-endfire for calls

Change-Id: I81a87ad8221cb1863deb09c0f50d83c3ad65c0a1
diff --git a/audio/resourcemanager_waipio_mtp.xml b/audio/resourcemanager_waipio_mtp.xml
index 9230b8d..3f0ca55 100644
--- a/audio/resourcemanager_waipio_mtp.xml
+++ b/audio/resourcemanager_waipio_mtp.xml
@@ -200,12 +200,16 @@
             <usecase>
                 <name>PAL_STREAM_VOIP_TX</name>
                 <priority>2</priority>
+                <channels>2</channels>
+                <snd_device_name>speaker-dmic-endfire</snd_device_name>
             </usecase>
             <usecase>
                 <name>PAL_STREAM_VOICE_CALL</name>
                 <priority>1</priority>
                 <sidetone_mode>OFF</sidetone_mode>
                 <bit_width>16</bit_width>
+                <channels>2</channels>
+                <snd_device_name>speaker-dmic-endfire</snd_device_name>
                 <custom-config key="dual-mic">
                     <channels>2</channels>
                     <snd_device_name>speaker-dmic-endfire</snd_device_name>