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| author |   Maxim Levitsky <maximlevitsky@gmail.com> | 2009-11-16 22:12:22 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-20 00:52:13 -0800 |
| commit | 71bb21b677e89a2b438b804231f92b779beda5d7 (patch) | |
| tree | 4bd0e84c5bd2010907022ec11eb3995bfbef57fe /drivers/char | |
| parent | Input: psmouse - rework setting of BTN_MIDDLE capability (diff) | |
| download | linux-dev-71bb21b677e89a2b438b804231f92b779beda5d7.tar.xz linux-dev-71bb21b677e89a2b438b804231f92b779beda5d7.zip | |
Input: ALPS - add support for touchpads with 4-directional button
The touchpad on Acer Aspire 5720, 5520 and some other Aspire models
(signature 0x73, 0x02, 0x50) has a button that can be rocked in 4
different directions. Make the driver to generate BTN_0..BTN_3 events
in response. The Synaptics driver by default maps BTN_0 and BTN_1 to
up and down, so there should be no visible changes with the old setup
that generated BTN_FORWARD and BTN_BACK (also mapped to up and down).
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions