--- wikisrc/ports/evbarm/allwinner.mdwn	2014/11/11 17:25:47	1.26
+++ wikisrc/ports/evbarm/allwinner.mdwn	2014/11/12 00:47:19	1.27
@@ -96,6 +96,21 @@ Some pre-compiled .bin files can be foun
 
 To use HDMI for the console device, add *console=fb* to bootargs in uEnv.txt.
 
+# HDMI audio
+
+The default audio device is the analog audio codec. To change the default device, use the *audiocfg* command:
+
+[[!template  id=programlisting text="""
+a31# audiocfg list
+0: [*] audio0 @ awinac0: Allwinner CODEC A31, 2 playback channels
+1: [ ] audio1 @ awinhdmiaudio0: Allwinner HDMI 1.4, 2 playback channels
+a31# audiocfg default 1
+setting default audio device to audio1
+a31# audiocfg list
+0: [ ] audio0 @ awinac0: Allwinner CODEC A31, 2 playback channels
+1: [*] audio1 @ awinhdmiaudio0: Allwinner HDMI 1.4, 2 playback channels
+"""]]
+
 # Board specific notes
 
 ## Merrii Hummingbird A31