SoC Audio for Marvell PXA910 chip

configname: CONFIG_SND_PXA910_SOC

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for Marvell PXA910 chip
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Say Y if you want to add support for SoC audio on the
Marvell PXA910 reference platform.