sigmatel stac 92xx

[Eduardo Antonio Bortolini]

Dear,

I am trying my sound card, it is a sigmatel stac 92xx. I loaded the
snd_hda, but  dmesg results in:

pcm0: <Intel 82801H High Definition Audio Controller> mem
0xfe9fc000-0xfe9fffff irq 21 at device 27.0 on pci0
pcm0: [ITHREAD]
pcm0: <HDA Codec: Unknown Codec>
pcm0: <HDA Driver Revision: 20080420_0052>

The Codec is Unknown.

the uname -a results:
FreeBSD edu.edu.com 7.1-RELEASE FreeBSD 7.1-RELEASE #0: Sun Feb 15
19:58:26 BRT 2009     root at edu.edu.com:/usr/obj/usr/src/sys/MYKERNEL
i386

Is it possible to use this sound card with this version of FreeBSD,
because in hardware http://www.freebsd.org/releases/7.1R/hardware.html
says that can or can`t work...

Best Regards,
Eduardo