The chipset in this card is
AV100 and its supported by ALSA since Linux 2.6.30
(see
External links).
lspci
05:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa)
06:04.0 Multimedia audio controller: C-Media Electronics Inc CMI8788 [Oxygen HD Audio]
sudo lspci -nnk
05:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
06:04.0 Multimedia audio controller [0401]: C-Media Electronics Inc CMI8788 [Oxygen HD Audio] [13f6:8788]
Subsystem: ASUSTeK Computer Inc. Virtuoso 100 (Xonar Essence STX) [1043:835c]
Kernel driver in use: snd_virtuoso
External links