Input: synaptics - adjust min/max on Thinkpad E540
commit bce4f9e764
upstream.
The LEN2006 Synaptics touchpad (as found in 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]
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88211
Signed-off-by: Binyamin Sagal <bensagal@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -140,6 +140,10 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
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(const char * const []){"LEN2001", NULL},
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1024, 5022, 2508, 4832
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},
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{
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(const char * const []){"LEN2006", NULL},
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1264, 5675, 1171, 4688
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},
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{ }
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};
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