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| author | Ben Gamari <ben@smart-cactus.org> | 2016-10-04 11:40:44 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-04 11:46:51 -0700 |
| commit | a831776323e7c532ef9c88d0d62512ae15d78415 (patch) | |
| tree | 08b81fcc217d0a8cacb721feda78d85c738aa810 /fs/kernfs | |
| parent | 4777ac220c430173e297237b896932ed5fd8aaf3 (diff) | |
Input: ALPS - handle 0-pressure 1F events
While a button is held SS5 hardware will give us single-finger packets
with x, y, and pressure equal to zero. This causes annoying jumps in
pointer position if a touch is released while the button is held. Handle
this by claiming zero contacts to ensure that no position events are
provided to the user.
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Tested-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Ben Gamari <ben@smart-cactus.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'fs/kernfs')
0 files changed, 0 insertions, 0 deletions