ZX296702 i2s

modulename: zx296702-i2s.ko

configname: CONFIG_ZX296702_I2S

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>ZX296702 i2s
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say Y or M if you want to add support for codecs attached to the
zx296702 i2s interface

source code:
sound/soc//zte/zx296702-i2s.c