CONFIG_SND_SOC_WM8974 (not configurable)

modulename: snd-soc-wm8974.ko

configname: CONFIG_SND_SOC_WM8974

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>CODEC drivers
└─>SND_SOC_WM8974
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
source code: