commit ec667683c532c93fb41e100e5d61a518971060e2
Author: Aaron Ma <[email protected]>
Date: Fri Aug 18 12:17:21 2017 -0700
Input: trackpoint - add new trackpoint firmware ID
Synaptics add new TP firmware ID: 0x2 and 0x3, for now both lower 2 bits
are indicated as TP. Change the constant to bitwise values.
This makes trackpoint to be recognized on Lenovo Carbon X1 Gen5 instead
of it being identified as "PS/2 Generic Mouse".
Signed-off-by: Aaron Ma <[email protected]>
Cc: [email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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https://bugs.launchpad.net/bugs/1715271
Title:
Middle button of trackpoint doesn't work
Status in linux package in Ubuntu:
In Progress
Bug description:
Middle button doesn't work on several Thinkpad laptops like E570,
E475, E470, E575 and X1Carbon.
When middle button fails to work, logs show:
psmouse serio2: trackpoint: failed to get extended button data
It fails to read out ext button info via PS2 command.
Almost all the Thinkpad have 3 buttons, so set it to 3 button when it fails
to read button info.
And on Lenovo X1, there is a new version of trackpoint, add this ID
for this new device.
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