ALSA SoC support for the MPC8610 SOC

modulename: fsl_ssi.ko

and/or

snd-soc-fsl-ssi.ko

configname: CONFIG_SND_SOC_MPC8610

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>ALSA SoC support for the MPC8610 SOC
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Say Y if you want to add support for codecs attached to the SSI
device on an MPC8610.

source code:
sound/soc/fsl/