Cirrus Logic (Sound Fusion) CS4280/CS461x/CS462x/CS463x

modulename: snd-cs46xx.ko

configname: CONFIG_SND_CS46XX

Linux Kernel Configuration
└─>Device Drivers
└─>Sound
└─>Advanced Linux Sound Architecture
└─>PCI devices
└─>Cirrus Logic (Sound Fusion) CS4280/CS461x/CS462x/CS463x
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here to include support for Cirrus Logic CS4610/CS4612/
CS4614/CS4615/CS4622/CS4624/CS4630/CS4280 chips.

To compile this driver as a module, choose M here: the module
will be called snd-cs46xx.

source code:
sound/pci//cs46xx//