[Wayland-bugs] [Bug 94910] The cursor "jump" sometimes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94910

--- Comment #40 from Peter Hutterer <peter.hutterer at who-t.net> ---
(In reply to Dudley Du from comment #38)
> As the data shown in the event14.txt file, I found the ATTRS{baseline}="155
> 27",
> This baseline value should be abnormal, it should be force re-calibrated
> through the calibrate interface without any finger/conductor on it.

sorry, I can't quite parse this: what do you mean this needs to be force
recalibrated? how is this done, and how can we automate this?

> The attirbute "mode" - ATTRS{mode}=="gen3 operational" can also be used to
> identify the Gen3 trackpad device, it exprots the trackpadd device's running
> mode with the generation value. Such as "gen3 operational"/"gen3 bootloader".
> Note, this attribute "mode" has been removed in the latest driver in the
> kernel.

if it's been removed we can't use it then, so we'll have to do some hacky match
on the 67 address.


(In reply to Paviluf from comment #39)
> An other bug for this touchpad I guess... No one should have to force
> re-calibrated his touchpad...

true, but if the touchpad is out of whack and we can fix it in the
firmware/device I'd rather do that than putting exceptions into libinput.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/wayland-bugs/attachments/20160516/3f559d2b/attachment.html>