SoC AD193X Audio support for Blackfin

modulename: snd-ad193x.ko

configname: CONFIG_SND_BF5XX_SOC_AD193X

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC AD193X Audio support for Blackfin
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
Say Y if you want to add support for AD193X codec on Blackfin.
This driver supports AD1936, AD1937, AD1938 and AD1939.

source code:
sound/soc//blackfin/