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(parent: 3e98452) | patch
Input: psmouse - ensure that focaltech reports consistent coordinates
authorMathias Gottschlag <mgottschlag@gmail.com>
Sat, 7 Mar 2015 21:27:08 +0000 (13:27 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Sat, 7 Mar 2015 21:40:20 +0000 (13:40 -0800)
commit679d83ea9390636ded518f533af0cefbade317c7
tree2d0a85cfb4a397773f63f4b24d5052984c9c7b84tree | snapshot
parent3e9845251926723319fb60c9e546fe42d3d11687commit | diff
Input: psmouse - ensure that focaltech reports consistent coordinates

We don't know whether x_max or y_max really hold the maximum possible
coordinates, and we don't know for sure whether we correctly interpret the
coordinates sent by the touchpad, so we clamp the reported values to
prevent confusion in userspace code.

Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/mouse/focaltech.c diff | blob | history
Linux kernel for KaRo TX COM modules