PicoLCD (graphic version)

modulename: hid-picolcd.ko

configname: CONFIG_HID_PICOLCD

Linux Kernel Configuration
└─>Device Drivers
└─>HID support
└─>Special HID drivers
└─>PicoLCD (graphic version)
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
This provides support for Minibox PicoLCD devices, currently
only the graphical ones are supported.

This includes support for the following device features:
- Keypad
- Switching between Firmware and Flash mode
- EEProm / Flash access (via debugfs)
Features selectively enabled:
- Framebuffer for monochrome 256x64 display
- Backlight control
- Contrast control
- General purpose outputs
Features that are not (yet) supported:
- IR

source code: