From the ALSA wiki
Revision as of 19:59, 3 January 2007 by Ingomueller.net
This card is supported by ALSA-DRIVER 1.0.6 and later versions. Follow instructions in INSTALL file.
With 1.0.6 and 1.0.8 use this option to configure your card:
With 1.0.9rc2 (latest version):
The volume control is not yet supported.