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| author |   Gabor Juhos <juhosg@openwrt.org> | 2010-12-06 17:14:47 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-12-06 17:15:15 -0800 |
| commit | 0e7d0c860a0dee49dacb7bbb248d1eba637075ad (patch) | |
| tree | 5b96db3517840fcb8b39c64dce3254124bf59739 /include/linux/i2c-algo-bit.h | |
| parent | Input: turbografx - fix reference counting (diff) | |
| download | linux-dev-0e7d0c860a0dee49dacb7bbb248d1eba637075ad.tar.xz linux-dev-0e7d0c860a0dee49dacb7bbb248d1eba637075ad.zip | |
Input: add input driver for polled GPIO buttons
The existing gpio-keys driver can be usable only for GPIO lines with
interrupt support. Several devices have buttons connected to a GPIO
line which is not capable to generate interrupts. This patch adds a
new input driver using the generic GPIO layer and the input-polldev
to support such buttons.
[Ben Gardiner <bengardiner@nanometrics.ca: fold code to use more
of the original gpio_keys infrastructure; cleanups and other
improvements.]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/i2c-algo-bit.h')
0 files changed, 0 insertions, 0 deletions