linux/drivers/input/mouse
Phoenix Huang 4f43e1c692 Input: elantench - fix misreporting trackpoint coordinates
commit be896bd3b7 upstream.

Some firmwares occasionally report bogus data from trackpoint, with X or Y
displacement being too large (outside of [-127, 127] range). Let's drop such
packets so that we do not generate jumps.

Signed-off-by: Phoenix Huang <phoenix@emc.com.tw>
Tested-by: Yufei Du <yufeidu@cs.unc.edu>
Link: https://lore.kernel.org/r/20210729010940.5752-1-phoenix@emc.com.tw
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-18 19:15:51 +01:00
..
alps.c
alps.h
amimouse.c
appletouch.c
atarimouse.c
bcm5974.c
byd.c
byd.h
cyapa_gen3.c
cyapa_gen5.c
cyapa_gen6.c
cyapa.c
cyapa.h
cypress_ps2.c
cypress_ps2.h
elan_i2c_core.c Input: elan_i2c - reduce the resume time for controller in Whitebox 2021-09-06 22:30:34 -07:00
elan_i2c_i2c.c
elan_i2c_smbus.c
elan_i2c.h Input: elan_i2c - reduce the resume time for controller in Whitebox 2021-09-06 22:30:34 -07:00
elantech.c Input: elantench - fix misreporting trackpoint coordinates 2021-11-18 19:15:51 +01:00
elantech.h
focaltech.c
focaltech.h
gpio_mouse.c
hgpk.c
hgpk.h
inport.c
Kconfig
lifebook.c
lifebook.h
logibm.c
logips2pp.c
logips2pp.h
Makefile
maplemouse.c
navpoint.c
pc110pad.c
psmouse-base.c
psmouse-smbus.c
psmouse.h
pxa930_trkball.c
rpcmouse.c
sentelic.c
sentelic.h
sermouse.c
synaptics_i2c.c
synaptics_usb.c
synaptics.c
synaptics.h
touchkit_ps2.c
touchkit_ps2.h
trackpoint.c Input: trackpoint - use kobj_to_dev() 2021-06-19 22:36:26 -07:00
trackpoint.h
vmmouse.c
vmmouse.h
vsxxxaa.c