The
dmesg output of my computer says:
Code:
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x60: apic 2 int 22
ac97: codec id 0x414c4760 (Avance Logic ALC655 rev 0)
audio0 at auvia0
That is why
audioctl(1) gives the following output:
Code:
$ audioctl | head -10
name=VIA VT8233
version=
config=auvia
encodings=ulinear:8:1:1,mulaw:8:1:1*,alaw:8:1:1*,slinear:8:1:1*,
slinear_le:16:2:1,ulinear_le:16:2:1*,slinear_be:16:2:1*,ulinear_be:16:2:1*
properties=full_duplex,mmap,independent
full_duplex=0
fullduplex=0
blocksize=9600
hiwat=6
lowat=4
The
azalia(4) has the following in the BUGS section:
Code:
BUGS
This driver does not support codecs that are intended for HDMI or
DisplayPort connectivity.
I am not really a sound expert on OpenBSD, but this could explain why you don't have that
audio0 at auvia0 line in your
dmesg output.