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Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices should use RMI

From Damjan Georgievski <gdamjan@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices should use RMI
Date 2017-08-21 11:00 +0200
Message-ID <ugQIW-25q-17@gated-at.bofh.it> (permalink)
References <ufVhE-82H-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 18 August 2017 at 21:34, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote:
> The touchpad on Lenovo Carbon X1 Gen 5 (2017 - Kabylake) is accessible over
> SMBUS/RMI, so let's activate it by default.

the patch over latest Linus 4.13-rc5 makes the trackpoint device to
not appear after boot.

Sometimes it  spontaneuosly appears 100-200 seconds after boot.

It does appear after suspend/resume. And it does appear after `rmmod
psmouse; modprobe psmouse`.


Second issues is, trackpoint is reported as "ImPS/2 Generic Wheel
Mouse". Middle button scrolling is not enabled by default.

hardware is:
Lenovo ThinkPad X1 Carbon 5th, model 20HQS0LV00
DMI: LENOVO 20HQS0LV00/20HQS0LV00, BIOS N1MET37W (1.22 ) 07/04/2017


-- 
damjan

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Thread

[PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices  should use RMI Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-08-18 21:40 +0200
  Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices  should use RMI Benjamin Tissoires <benjamin.tissoires@redhat.com> - 2017-08-21 09:20 +0200
  Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices  should use RMI Damjan Georgievski <gdamjan@gmail.com> - 2017-08-21 11:00 +0200
    Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices  should use RMI Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-08-21 17:50 +0200
      Re: [PATCH] Input: synaptics - Lenovo Carbon X1 Gen5 (2017) devices  should use RMI Damjan Georgievski <gdamjan@gmail.com> - 2017-08-21 18:30 +0200

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