PXA930/PXA935 Enhanced Rotary Controller Support

modulename: pxa930_rotary.ko

configname: CONFIG_KEYBOARD_PXA930_ROTARY

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Keyboards
└─>PXA930/PXA935 Enhanced Rotary Controller Support
In linux kernel since version 2.6.29 (release Date: 2009-03-23)  
Enable support for PXA930/PXA935 Enhanced Rotary Controller.

To compile this driver as a module, choose M here: the
module will be called pxa930_rotary.

source code: