ICEnsemble ICE1712 (Envy24)

modulename: snd-cs8427.ko

and/or

snd-ak4xxx-adda.ko

and/or

snd-ice1712.ko

configname: CONFIG_SND_ICE1712

Linux Kernel Configuration
└─>Device Drivers
└─>Sound
└─>Advanced Linux Sound Architecture
└─>PCI devices
└─>ICEnsemble ICE1712 (Envy24)
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here to include support for soundcards based on the
ICE1712 (Envy24) chip.

Currently supported hardware is: M-Audio Delta 1010(LT),
DiO 2496, 66, 44, 410, Audiophile 24/96; Digigram VX442;
TerraTec EWX 24/96, EWS 88MT, 88D, DMX 6Fire, Phase 88;
Hoontech SoundTrack DSP 24/Value/Media7.1; Event EZ8.

To compile this driver as a module, choose M here: the module
will be called snd-ice1712.

source code:
sound/i2c//other/