CONFIG_SND_SOC_WM5110 (not configurable)

modulename: snd-soc-wm5110.ko

configname: CONFIG_SND_SOC_WM5110

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SND_SOC_WM5110
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
sound/soc//codecs/