SoC Audio for TI DAVINCI or AM33XX/AM43XX chips

modulename: snd-soc-davinci.ko

configname: CONFIG_SND_DAVINCI_SOC

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for TI DAVINCI or AM33XX/AM43XX chips
In linux kernel since version 2.6.26 (release Date: 2008-07-13)  
source code:
sound/soc//davinci/