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(parent: 5678fd0) | patch
Input: generic driver for rotary encoders on GPIOs
authorDaniel Mack <daniel@caiaq.de>
Thu, 5 Mar 2009 07:27:14 +0000 (23:27 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Sun, 8 Mar 2009 23:35:53 +0000 (16:35 -0700)
commitc4fd316e2fc8965b4eb0771ca3f651426c486fd7
treeb7dd2b670d9e03916b04469e9d38b71d69c6cd60tree | snapshot
parent5678fd0b27e5daee7e11dadb40f490f659eca16bcommit | diff
Input: generic driver for rotary encoders on GPIOs

This patch adds a generic driver for rotary encoders connected to GPIO
pins of a system. It relies on gpiolib and generic hardware irqs. The
documentation that also comes with this patch explains the concept and
how to use the driver.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Documentation/input/rotary-encoder.txt [new file with mode: 0644] blob
drivers/input/misc/Kconfig diff | blob | history
drivers/input/misc/Makefile diff | blob | history
drivers/input/misc/rotary_encoder.c [new file with mode: 0644] blob
include/linux/rotary_encoder.h [new file with mode: 0644] blob
Linux Kernel Source Tree.