Maxim Integrated DS4422/DS4424 DAC driver

modulename: ds4424.ko

configname: CONFIG_DS4424

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Digital to analog converters
└─>Maxim Integrated DS4422/DS4424 DAC driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
If you say yes here you get support for Maxim chips DS4422, DS4424.

This driver can also be built as a module. If so, the module
will be called ds4424.

source code: