kernelconfig_penguin

GPIO driven matrix keypad support

modulename: matrix_keypad.ko
configname: CONFIG_KEYBOARD_MATRIX

Linux Kernel Configuration
└─> Device Drivers
└─> Input device support
└─> Keyboards
└─> GPIO driven matrix keypad support

In linux kernel since version 2.6.31 (release Date: 2009-09-09)  

Enable support for GPIO driven matrix keypad.

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


source code:


drivers/input/keyboard/matrix_keypad.c