Peter Hutterer d9809d7edd Fix jumpy touchpads by updating old_vals only when reported by the device.
Remember whether ABS_X or ABS_Y were reported before the SYN event and only
update the old_vals[0, 1] if we got data for them.
Touchpads that reported pressure data before x/y would otherwise update
old_x/y with bogus values, leading to jumps when the first x/y coordinates
were actually reported.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-03-17 14:15:00 +10:00
2008-11-03 13:32:41 +10:30
2009-02-02 19:52:32 -02:00
2009-03-09 10:01:35 +10:00
2009-02-03 19:56:45 +10:00

xf86-input-evdev - Generic Linux input driver for the Xorg X server

Please submit bugs & patches to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg

All questions regarding this software should be directed at the
Xorg mailing list:

        http://lists.freedesktop.org/mailman/listinfo/xorg

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/driver/xf86-input-evdev

        http://cgit.freedesktop.org/xorg/driver/xf86-input-evdev

For more information on the git code manager, see:

        http://wiki.x.org/wiki/GitPage
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