Author: gonzo
Date: Wed Feb 15 02:52:43 2017
New Revision: 313757
URL: https://svnweb.freebsd.org/changeset/base/313757
Log:
[psm] Fix calculation for clickpad softbuttons at the top
On laptops like the ThinkPad X240, ClickPad buttons are located at the
top. The hw.psm.synaptics.softbuttons_y sysctl was supposed to allow this
by setting the value to a negative one (e.g. -1700). However, the
condition was wrong (double negative), and doing that placed the buttons
in an unreachable area.
PR: 216342
Submitted by: Greg V <greg@unrelenting.technology>
MFC after: 1 week
Modified:
head/sys/dev/atkbdc/psm.c
Modified: head/sys/dev/atkbdc/psm.c
==============================================================================
--- head/sys/dev/atkbdc/psm.c Wed Feb 15 01:50:58 2017 (r313756)
+++ head/sys/dev/atkbdc/psm.c Wed Feb 15 02:52:43 2017 (r313757)
@@ -3194,7 +3194,7 @@ psmgestures(struct psm_softc *sc, finger
if (sc->synhw.capClickPad && ms->button & MOUSE_BUTTON1DOWN) {
y_ok = sc->syninfo.softbuttons_y >= 0 ?
start_y < sc->syninfo.softbuttons_y :
- start_y > max_y - sc->syninfo.softbuttons_y;
+ start_y > max_y + sc->syninfo.softbuttons_y;
center_button = MOUSE_BUTTON2DOWN;
center_x = sc->syninfo.softbutton2_x;
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