diff options
| author | Gabor Juhos <[email protected]> | 2010-12-06 17:14:47 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2010-12-06 17:15:15 -0800 |
| commit | 0e7d0c860a0dee49dacb7bbb248d1eba637075ad (patch) | |
| tree | 5b96db3517840fcb8b39c64dce3254124bf59739 /tools/perf/util/trace-event-scripting.c | |
| parent | 8ed9e0e1b602a0bcdc3bef52ec05fdab5b484341 (diff) | |
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 <[email protected]: fold code to use more
of the original gpio_keys infrastructure; cleanups and other
improvements.]
Signed-off-by: Gabor Juhos <[email protected]>
Signed-off-by: Ben Gardiner <[email protected]>
Tested-by: Ben Gardiner <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions