Tosa keyboard

modulename: tosakbd.ko

configname: CONFIG_KEYBOARD_TOSA

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Keyboards
└─>Tosa keyboard
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Say Y here to enable the keyboard on the Sharp Zaurus SL-6000x (Tosa)

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

source code: