summaryrefslogtreecommitdiff
path: root/Documentation/input/rotary-encoder.txt
AgeCommit message (Collapse)Author
2009-03-08Input: generic driver for rotary encoders on GPIOsDaniel Mack
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>