SigmaTel sound in DFBSD?

[Alexander Ames Chimento]

Hi! I'm new to DragonFlyBSD, but not to BSD in general. I was wondering 
if there was a way to get the SigmaTel sound chip working in DFBSD? I 
think it's also called ICH6 and hda-intel by ALSA. I have pcm and 
pnpbios enabled in the kernel, but nothing seems to be detected in the 
dmesg output.

Thanks for any help,

Alex