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

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On 7 February 2018 at 15:43, Damjan Georgievski <gdamjan@xxxxxxxxx> wrote:
> On 5 February 2018 at 12:56, Damjan Georgievski <gdamjan@xxxxxxxxx> wrote:
>>>> >>> Second issues is, trackpoint is reported as "ImPS/2 Generic Wheel
>>>> >>> Mouse". Middle button scrolling is not enabled by default.
>>>> >>
>>>> >> I think this will be fixed by:
>>>> >>
>>>> >> https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/patch/?id=ec667683c532c93fb41e100e5d61a518971060e2
>>>> >>
>>>> >
>>>> > Interesting, with this patch, the trackpoint appeared sooner, but
>>>> > still late (at the 44 second mark):
>>>>
>>>> but that seems sporadic. on second boot, it didn't show up until I
>>>> reloaded the psmouse module
>>>>
>>>> any ideas how to debug this issue further? possibly before the change
>>>> goes upstream.
>>>
>>> Damjan,
>>>
>>> Since my other patches seem to have fixed the trackpoint detection
>>> issue, mind giving your "tested-by" to this patch so I can get it in?
>>
>> let me just run some more tests and I'll get back to you soon.
>>
>> I'm getting some weird clicks on the trackpad, I want to compare with
>> vanilla kernel.
>>
>> Dimitry, what's best for testing, 4.15.1 + your patches or should I use 4.16rc1?
>
> The only difference I've noticed is these event that seems to be
> repeated/stuck (BTN_LEFT 19.60)?:
> $ sudo libinput debug-events --device /dev/input/event16
> -event16  DEVICE_ADDED     Synaptics TM3289-002              seat0
> default group1  cap:pg  size 102x56mm tap(dl off) left scroll-nat
> scroll-2fg-edge click-buttonareas-clickfinger dwt-on
>
>  event16  POINTER_BUTTON   +19.56s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.58s      BTN_LEFT (272) released, seat count: 0
>  event16  POINTER_BUTTON   +19.60s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.66s      BTN_LEFT (272) released, seat count: 0
>  event16  POINTER_BUTTON   +20.47s      BTN_MIDDLE (274) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.60s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +20.54s      BTN_MIDDLE (274) released, seat count: 0
>  event16  POINTER_BUTTON   +20.57s      BTN_MIDDLE (274) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.60s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +20.57s      BTN_MIDDLE (274) released, seat count: 0
>  event16  POINTER_BUTTON   +21.34s      BTN_MIDDLE (274) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.60s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +21.43s      BTN_MIDDLE (274) released, seat count: 0
>  event16  POINTER_BUTTON   +21.94s      BTN_MIDDLE (274) pressed, seat count: 1
>  event16  POINTER_BUTTON   +19.60s      BTN_LEFT (272) pressed, seat count: 1
>  event16  POINTER_BUTTON   +22.02s      BTN_MIDDLE (274) released, seat count: 0


now on kernel 4.16.0-rc5+ with libinput 1.10.3-1 I don't get this
weird behaviour.
maybe now is  the time to merge/enable LEN0072 5th gen X1 Carbon into
smbus_pnp_ids


-- 
damjan
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