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| author | Henrik Rydberg <rydberg@euromail.se> | 2009-04-27 11:52:43 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-04-28 09:35:12 -0700 |
| commit | 6916d97f6e25cc66a32d6e9a16419067d843b14f (patch) | |
| tree | 15f4b7cbf480d145f7e8c1e812b762c19f04b386 /include | |
| parent | 9894cf0ff5e9ccda60d8d0e2d37bd61539b08826 (diff) | |
| download | blackbird-op-linux-6916d97f6e25cc66a32d6e9a16419067d843b14f.tar.gz blackbird-op-linux-6916d97f6e25cc66a32d6e9a16419067d843b14f.zip | |
Input: bcm5974 - add quad-finger tapping
The integrated button on the new unibody Macbooks presents a need to
report explicit four-finger actions. Evidently, the finger pressing
the button is also touching the trackpad, so in order to fully support
three-finger actions, the driver must be able to report four-finger
actions. This patch adds a new button, BTN_TOOL_QUADTAP, which
achieves this.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/input.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/input.h b/include/linux/input.h index 6b28048fc568..32cb825939be 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -445,6 +445,7 @@ struct input_absinfo { #define BTN_STYLUS2 0x14c #define BTN_TOOL_DOUBLETAP 0x14d #define BTN_TOOL_TRIPLETAP 0x14e +#define BTN_TOOL_QUADTAP 0x14f /* Four fingers on trackpad */ #define BTN_WHEEL 0x150 #define BTN_GEAR_DOWN 0x150 |
