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Groups > linux.kernel > #1447639

Re: v4.1 to v4.7: regression in tsc2005 driver

From Pavel Machek <pavel@ucw.cz>
Newsgroups linux.kernel
Subject Re: v4.1 to v4.7: regression in tsc2005 driver
Date 2016-07-21 08:40 +0200
Message-ID <rXfOh-3JM-1@gated-at.bofh.it> (permalink)
References (5 earlier) <rW3ct-6yi-1@gated-at.bofh.it> <rWN5D-26r-11@gated-at.bofh.it> <rWTb4-6fy-11@gated-at.bofh.it> <rX2xI-3I2-5@gated-at.bofh.it> <rX7xn-6RW-1@gated-at.bofh.it>
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Hi!

> > In the mean time you can adjust the name or use XID instead.
> 
> X has partially fixed this a few years ago. All input drivers (that
> matter) export a Device Node property that sets the device node for each
> device.
> 
>  $ xinput list-props "SynPS/2 Synaptics TouchPad" | grep "Device Node"
>         Device Node (261):      "/dev/input/event4"
> 
> Based on that you can get the udev device and work your way into any of the
> sysfs tree. Or do whatever else you want.
> 
> But other than that there isn't anything in X to fix. xinput is primarily a
> debugging tool and it does name resolution for convenience. But it's not a
> tool for complex configurations. It does exactly what it needs to do, if you
> need something that's more complicated and relies on information not
> available to the X device itself then you'll need to write a custom tool
> that does what you need. sorry.

Ok.. so out of the box, touchscreen is "upside down" and miscalibrated
on n900. So I need to run

xinput --set-prop --type=float 8 115  1.10 0.00 -0.05  0.00 1.18 -0.10 0.00 0.00 1.00
xinput --set-prop --type=int 8 249 0 1

(or equivalent with names) so that I can use the touchscreen. (And
that's quite important -- X is somehow unusable without pointing
device).

If xinput is not the right solution, what is the right solution?

Thanks,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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Thread

v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-17 20:00 +0200
  Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-17 20:30 +0200
    Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-17 20:50 +0200
      Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-17 21:00 +0200
        Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-17 22:10 +0200
          Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-18 01:00 +0200
            Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 02:00 +0200
              Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-20 02:40 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 03:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-20 03:40 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 03:50 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-20 04:10 +0200
                [PATCH] Input: tsc200x - Report proper input_dev name Michael Welling <mwelling@ieee.org> - 2016-07-20 06:00 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pavel Machek <pavel@ucw.cz> - 2016-07-20 08:40 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pavel Machek <pavel@ucw.cz> - 2016-07-20 09:00 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Michael Welling <mwelling@ieee.org> - 2016-07-20 09:10 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pavel Machek <pavel@ucw.cz> - 2016-07-20 09:50 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 18:50 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pali Rohár <pali.rohar@gmail.com> - 2016-07-20 19:00 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 19:10 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 19:20 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pavel Machek <pavel@ucw.cz> - 2016-07-20 22:30 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Pali Rohár <pali.rohar@gmail.com> - 2016-07-20 22:40 +0200
                Re: [PATCH] Input: tsc200x - Report proper input_dev name Michael Welling <mwelling@ieee.org> - 2016-07-20 09:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pali Rohár <pali.rohar@gmail.com> - 2016-07-20 18:40 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Aaro Koskinen <aaro.koskinen@iki.fi> - 2016-07-20 03:30 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Michael Welling <mwelling@ieee.org> - 2016-07-20 04:20 +0200
              Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-20 08:30 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-20 18:30 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-20 22:30 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Peter Hutterer <peter.hutterer@who-t.net> - 2016-07-20 23:50 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-21 00:30 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Peter Hutterer <peter.hutterer@who-t.net> - 2016-07-21 01:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-21 08:40 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Peter Hutterer <peter.hutterer@who-t.net> - 2016-07-21 08:50 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pavel Machek <pavel@ucw.cz> - 2016-07-21 11:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pali Rohár <pali.rohar@gmail.com> - 2016-07-21 11:10 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Peter Hutterer <peter.hutterer@who-t.net> - 2016-07-22 02:20 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pali Rohár <pali.rohar@gmail.com> - 2016-07-25 17:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Peter Hutterer <peter.hutterer@who-t.net> - 2016-07-22 02:20 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-07-22 03:00 +0200
                Re: v4.1 to v4.7: regression in tsc2005 driver Pali Rohár <pali.rohar@gmail.com> - 2016-07-25 17:00 +0200

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