Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter

modulename: snd-soc-adau7002.ko

configname: CONFIG_SND_SOC_ADAU7002

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>CODEC drivers
└─>Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
sound/soc//codecs/