CONFIG_SND_OMAP_SOC_HDMI (not configurable)

modulename: snd-soc-omap-hdmi.ko

configname: CONFIG_SND_OMAP_SOC_HDMI

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