Comment 16 for bug 1231903

31:30 Port Connectivity
29:24 Location
23:20 Default Device
19:16 Connection Type
15:12 Color
11:8 Misc
7:4 Default Association
3:0 Sequence

 Figure 74. Configuration Data Structure

Default Device Encoding
Line Out 0h
Speaker 1h
HP Out 2h
CD 3h
SPDIF Out 4h
Digital Other Out 5h
Modem Line Side 6h
Modem Handset Side 7h
Line In 8h
AUX 9h
Mic In Ah
Telephony Bh
SPDIF In Ch
Digital Other In Dh
Reserved Eh
Other Fh

Connection Type
Encoding
Unknown 0h
1/8" stereo/mono 1h
1/4" stereo/mono 2h
ATAPI internal 3h
RCA 4h
Optical 5h
Other Digital 6h
Other Analog 7h
Multichannel Analog (DIN) 8h
XLR/Professional 9h
RJ-11 (Modem) Ah
Combination Bh
Other Fh