TI TWL6040 audio codec

modulename: twl6040.ko

configname: CONFIG_TWL6040_CORE

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>I2C support
└─>TI TWL6040 audio codec
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Say yes here if you want support for Texas Instruments TWL6040 audio
codec.
This driver provides common support for accessing the device,
additional drivers must be enabled in order to use the
functionality of the device (audio, vibra).

source code: