Attansic ATXP1 VID controller

modulename: atxp1.ko

configname: CONFIG_SENSORS_ATXP1

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>I2C support
└─>Attansic ATXP1 VID controller
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
If you say yes here you get support for the Attansic ATXP1 VID
controller.

If your board have such a chip, you are able to control your CPU
core and other voltages.

This driver can also be built as a module. If so, the module
will be called atxp1.

source code: