RE bug: https://bugzilla.kernel.org/show_bug.cgi?id=88211 The LEN2006 Synaptics touchpad (as found in my thinkpad E540) returns wrong min max values. touchpad-edge-detector output: > Touchpad SynPS/2 Synaptics TouchPad on /dev/input/event6 > Move one finger around the touchpad to detect the actual edges > Kernel says: x [1472..5674], y [1408..4684] > Touchpad sends: x [1264..5675], y [1171..4688] the patch is against 3.17.2 Signed-off-by: Binyamin Sagal <bensagal@xxxxxxxxx> --- diff -uNr linux.org/drivers/input/mouse/synaptics.c linux/drivers/input/mouse/synaptics.c --- linux.org/drivers/input/mouse/synaptics.c 2014-11-14 12:18:39.000000000 +0200 +++ linux/drivers/input/mouse/synaptics.c 2014-11-14 08:25:05.963395004 +0200 @@ -143,6 +143,10 @@ (const char * const []){"LEN2001", NULL}, 1024, 5022, 2508, 4832 }, + { + (const char * const []){"LEN2006", NULL}, + 1264, 5675, 1171, 4688 + }, { } }; -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
