ESS ES1938/1946/1969 (Solo-1)

modulename: snd-es1938.ko

configname: CONFIG_SND_ES1938

Linux Kernel Configuration
└─>Device Drivers
└─>Sound
└─>Advanced Linux Sound Architecture
└─>PCI devices
└─>ESS ES1938/1946/1969 (Solo-1)
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here to include support for soundcards based on ESS Solo-1
(ES1938, ES1946, ES1969) chips.

To compile this driver as a module, choose M here: the module
will be called snd-es1938.

source code:
sound/pci//