Intel SoundWire Master driver

modulename: soundwire-intel.ko

and/or

soundwire-intel-init.ko

configname: CONFIG_SOUNDWIRE_INTEL

Linux Kernel Configuration
└─>Device Drivers
└─>SoundWire support
└─>ALSA for SoC audio support
└─>Intel SoundWire Master driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
SoundWire Intel Master driver.
If you have an Intel platform which has a SoundWire Master then
enable this config option to get the SoundWire support for that
device.

source code:
drivers/soundwire/