From 19475c82c49aa1e527f20b8918b858960d5e9dac Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Sat, 7 Jun 2014 22:37:47 -0700 Subject: [PATCH] Input: synaptics - fix resolution for manually provided min/max commit d49cb7aeebb974713f9f7ab2991352d3050b095b upstream. 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 Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov [bwh: Backported to 3.2: I didn't apply the PNP ID changes, so the code being moved looks different] Signed-off-by: Ben Hutchings --- Reading git-format-patch failed