Module Name: src
Committed By: blymn
Date: Thu Mar 3 21:03:14 UTC 2022
Modified Files:
src/sys/dev/pckbport: synaptics.c synapticsreg.h synapticsvar.h
Log Message:
Fix for PR kern/56613
* For trackpads that report max and min coordinates, retrieve these and
use them as the boundaries instead of the hard coded limits.
* Drop packets that are have x/y values that are outside the limits of
the trackpad. Some trackpads report a stream of low values in some
situations that cause cursor jumping.
To generate a diff of this commit:
cvs rdiff -u -r1.75 -r1.76 src/sys/dev/pckbport/synaptics.c
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/pckbport/synapticsreg.h \
src/sys/dev/pckbport/synapticsvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
