Help finding sound driver

[Olivier Nicole]

Hello,

I have an old motherboard Asus P5L-MX that I want to use for an
application. It needs sound.

Asus documentation
(http://www.asus.com/Motherboards/P5LMX/#specifications) lists the
sound chipset as:

Azalia ADI1986A, 6 -Channel High-Definition Audio CODEC
Support Jack-Sensing, Enumeration, Multi-streaming
S/PDIF out on back I/O port
Jack-Sensing & Enumeration 

Is there any change a driver exists for that audio chipset, for FreeBSD 9.1?

TIA,

Olivier