Input: synaptics - fix resolution for manually provided min/max
commit 421e08c41fda fixed the reported min/max for the X and Y axis,
but unfortunately, it broke the resolution of those same axis.
On the t540p, the resolution is the same regarding X and Y. It is not
a problem for xf86-input-synaptics because this driver is only interested
in the ratio between X and Y.
Unfortunately, xf86-input-cmt uses directly the resolution, and having a
null resolution leads to some divide by 0 errors, which are translated by
-infinity in the resulting coordinates.
Reported-by: Peter Hutterer <firstname.lastname@example.org>
Signed-off-by: Benjamin Tissoires <email@example.com>
Signed-off-by: Dmitry Torokhov <firstname.lastname@example.org>
1 file changed