Atmel AT42QT2160 Touch Sensor Chip

modulename: qt2160.ko

configname: CONFIG_KEYBOARD_QT2160

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Atmel AT42QT2160 Touch Sensor Chip
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
If you say yes here you get support for Atmel AT42QT2160 Touch
Sensor chip as a keyboard input.

This driver can also be built as a module. If so, the module
will be called qt2160.

source code: