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(parent: 358d5b9) | 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)
commite41dfed4ee135c3136b4c01b0976bf3a114a9c87
tree2d0a85cfb4a397773f63f4b24d5052984c9c7b84tree | snapshot
parent358d5b9afc165cc4262751cdb57e73d4010fcf33commit | 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 Source Tree.