CONFIG_SND_SOC_ALC5623 (not configurable)

modulename: snd-soc-alc5623.ko

configname: CONFIG_SND_SOC_ALC5623

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SND_SOC_ALC5623
In linux kernel since version 2.6.38 (release Date: 2011-03-14)  
source code:
sound/soc//codecs/