linux-toradex.git/include/linux/gpio_event.h, branch tegra-9.12.4 Linux kernel for Apalis and Colibri modules Input: gpio_event: Allow multiple input devices per gpio_event device 2009-07-29T21:29:32+00:00 Arve Hjønnevåg arve@android.com 2009-07-24T22:19:56+00:00 c7b88835d33184838b25b785d31ff4af612fbb6a This is needed to support devices that put non-keyboard buttons in the keyboard matrix. For instance several devices put the trackball button in the keyboard matrix. In this case BTN_MOUSE should be reported from the same input device as REL_X/Y. It is also useful for devices that have multiple logical keyboard in the same matrix. The HTC dream has a menu key on the external keyboard and another menu key on the slide-out keyboard. With a single input device only one of these menu keys can be mapped to KEY_MENU. Signed-off-by: Arve Hjønnevåg <arve@android.com> 
This is needed to support devices that put non-keyboard buttons in
the keyboard matrix. For instance several devices put the trackball
button in the keyboard matrix. In this case BTN_MOUSE should be
reported from the same input device as REL_X/Y.

It is also useful for devices that have multiple logical keyboard in
the same matrix. The HTC dream has a menu key on the external keyboard
and another menu key on the slide-out keyboard. With a single input
device only one of these menu keys can be mapped to KEY_MENU.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Input: Generic GPIO Input device. 2009-04-07T23:43:15+00:00 Arve Hjønnevåg arve@android.com 2008-10-16T01:23:47+00:00 6730377482c05a1742abb92f1463701f5d084a27 Supports keyboard matrixces, direct inputs, direct outputs and axes connected to gpios. Signed-off-by: Arve Hjønnevåg <arve@android.com> Signed-off-by: Nick Pelly <npelly@google.com> 
Supports keyboard matrixces, direct inputs, direct outputs and axes connected to gpios.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Nick Pelly <npelly@google.com>