SoC Audio support for i.MX boards with the ES8328 codec

modulename: snd-soc-imx-es8328.ko

configname: CONFIG_SND_SOC_IMX_ES8328

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for Freescale CPUs
└─>Device Tree and Open Firmware support
└─>SPI support
└─>SoC Audio support for i.MX boards with the ES8328 codec
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y if you want to add support for the ES8328 audio codec connected
via SSI/I2S over either SPI or I2C.

source code: