gmane.linux.drivers.wacom

[PATCH] Re-enable relative wheel scrollingfrom pad devices

Jason Gerecke — 2012-05-25T17:30:27

Commit 477a261e does not handle the case where relative wheel events
come from a pad device. The Graphire4 produces such events, with the
result that scrolling with one has been broken ever since.

Signed-off-by: Jason Gerecke <killertofu< at >gmail.com>
---
 src/wcmCommon.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wcmCommon.c b/src/wcmCommon.c
index 7199105..09e5ccd 100644
--- a/src/wcmCommon.c
+++ b/src/wcmCommon.c
< at >< at > -449,7 +449,7 < at >< at > static void sendWheelStripEvents(InputInfoPtr pInfo, const WacomDeviceState* ds,
 
 /* emulate events for relative wheel */
 delta = getScrollDelta(ds->relwheel, 0, 0, 0);
-if (delta && IsCursor(priv) && priv->oldProximity == ds->proximity)
+if (delta && (IsCursor(priv) || IsPad(priv)) && priv->oldProximity == ds->proximity)
 {
 DBG(10, priv, "Relative wheel scroll delta = %d\n", delta);
 fakeButton = getWheelButton(delta, priv->relup, priv->reldn,

Re: Panasonic CF-H2 Toughbook - patch fortesting

Laszlo Papp — 2012-05-25T13:14:33

Forgot to mention that I have been using ~/.xsessionrc for this
purpose, but I can only get the touchscreen work after the login. I
would like to get that working already on the login screen. Ideas ?

Thanks a lot in advance!

Best Regards,
Laszlo Papp

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Re: Panasonic CF-H2 Toughbook - patch fortesting

Laszlo Papp — 2012-05-25T09:38:25

Ping ?

What is the best way of calibrating persistently ? Right now, I need
to execute this command after each boot manually:

"xsetwacom set 12 area 323 242 3815 3663" -> This is for the
touchscreen with my finger nails. We cannot obviously ship the product
this way to the customer.

I would hope for having the touchscreen working well-calibrated even
already for the login screen of the Desktop Environment, whatever that
is. Let that KDE, Gnome or anything else basically. So, once X is up,
I would like to have the touchscreen work. ~/.xsession or ~/.xinitrc
could work out. I have tried to follow these instructions, but the
/usr/lib/X11/xorg.conf.d way was totally broken for me.

I do not know how to use an /etc/X11/xorg.conf, if that is the way of
accomplishing this, so please kindle help asap.

http://sourceforge.net/apps/mediawiki/linuxwacom/index.php?title=Calibration

Best Regards,
Laszlo Papp

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Re: Scroll button problem Graphire4 in Precise

Martin Švec — 2012-05-25T06:57:26

Dear Jason,

thanks, but RelWheelUp doesn't work either. The command proceeds
without error but has no effect. I found a thread with a very similar
problem - http://ubuntuforums.org/showthread.php?t=1969700&page=3

but it is left unsolved. Any suggestions welcome.

Martin.

On Thu, May 24, 2012 at 8:25 PM, Jason Gerecke <killertofu< at >gmail.com> wrote:

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Re: Scroll button problem Graphire4 in Precise

Jason Gerecke — 2012-05-24T18:25:36

If I remember correctly, the Graphire4 uses a relative instead of an
absolute scroll wheel. Try RelWheelUp and RelWheelDown instead.

Jason

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nuu-wee-ya' duu-xan' 'vm-nvshtlh-ts'it.
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Scroll button problem Graphire4 in Precise

Martin Švec — 2012-05-24T09:56:27

Hello,

Just moved from Maverick to Precise
cannot manage to make the scrollwheel work.
the AbsWheelUp and AbsWheelDown are mapped to X keys 5 and 4
The buttons seem to be mapped to alt-left and alt-right keys, failed
to map them to anything else

I remember in Maverick the buttons and scrollwheel started working
after an update around a year ago or so. Hoping for the best.

Trying
<code>xsetwacom set "Wacom Graphire4 4x5 pad" AbsWheelUp "key up"</code>
has no effect

Situation:

Ubuntu 12.04 Precise

X.Org X Server 1.11.3
Linux 3.2.0-24-generic
xorg-server 2:1.11.4-0ubuntu10.1

xsetwacom -V:
0.14.0

Virtual core pointer                          id=2    [master pointer  (3)]
   Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
   Wacom Graphire4 4x5 stylus                id=8    [slave  pointer  (2)]
   Wacom Graphire4 4x5 eraser                id=10   [slave  pointer  (2)]
   Wacom Graphire4 4x5 cursor                id=11   [slave  pointer  (2)]
   Wacom Graphire4 4x5 pad

Re: Bamboo not loading in Centos 6.2

Favux ... — 2012-05-18T18:35:27

Hi alettta,

Kernel 2.6.32-220.13.1.el6.centos.plus.x86_64
X.Org X Server 1.10.4

Looking at your Xorg.0.log:
[ 39.278] (II) Using input driver 'wacom' for 'cursor'
[ 39.278] (II) Loading /usr/lib64/xorg/modules/input/wacom_drv.so
[ 39.278] (**) Option "SendCoreEvents"
[ 39.278] (**) cursor: always reports core events
[ 39.278] (**) Option "Device" "/dev/input/wacom"
[ 39.278] (WW) cursor: failed to open /dev/input/wacom.
[ 39.278] (EE) PreInit returned 8 for "cursor"
[ 39.278] (II) UnloadModule: "wacom"
[ 39.278] (II) Unloading wacom
[ 39.278] (II) Using input driver 'wacom' for 'stylus'
[ 39.278] (II) Loading /usr/lib64/xorg/modules/input/wacom_drv.so
[ 39.278] (**) Option "SendCoreEvents"
[ 39.279] (**) stylus: always reports core events
[ 39.279] (**) Option "Device" "/dev/input/wacom"
[ 39.279] (WW) stylus: failed to open /dev/input/wacom.
[ 39.279] (EE) PreInit returned 8 for "stylus"
[ 39.279] (II) UnloadModule: "wacom"
[ 39.279] (II) Unloading wacom
[ 39.279] (II) Using input driver 'wacom' for 'eras

Re: Panasonic CF-H2 Toughbook - patch fortesting

Laszlo Papp — 2012-05-15T17:20:29

Fine, so I do not need that. Is there a recommended package or project
around shipping proper udev rules for getting the wacom.ko kernel
driver inserted automatically after a kernel boot ?

As of now, I am doing this either manually or a distribution dependent
way, but I presume a proper udev relevant package or a project
containing that would be beneficial. Do you know something about that
?

Best Regards,
Laszlo Papp

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Re: Panasonic CF-H2 Toughbook - patch fortesting

Ping Cheng — 2012-05-15T17:11:12

xf86-input-wacom isn't really necessary if you run a kernel newer than 2.6.35.


xf86-input-wacom update is mainly for kernels older than 2.6.35, which
does not pass resolution from input_absinfo.

Ping


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Re: Panasonic CF-H2 Toughbook - patch fortesting

Laszlo Papp — 2012-05-15T16:54:42

Okay, finally got this working, yay \o/.

The input-wacom driver insertion was enough alone. The installed
ubuntu package, xserver-xorg-input-wacom-1:0.14.0-0ubuntu2, is fine if
I insert the module. I do not need the patched one in that case.

I am not sure for what I need the patched one then. Perhaps for
getting module loaded automatically after a reboot ? Could you please
clarify ?

Best Regards,
Laszlo Papp

On Tue, May 15, 2012 at 7:37 PM, Laszlo Papp <lpapp< at >kde.org> wrote:

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Re: Panasonic CF-H2 Toughbook - patch fortesting

Laszlo Papp — 2012-05-15T16:37:19

Hey,

I do not have such issues. Perhaps that was an old build log. This is
the current:
./autogen.sh --prefix=/usr --libdir=/usr/lib
autoreconf2.50: Entering directory `.'
autoreconf2.50: configure.ac: not using Gettext
autoreconf2.50: running: aclocal
autoreconf2.50: configure.ac: tracing
autoreconf2.50: running: libtoolize --install --copy
libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
autoreconf2.50: running: /usr/bin/autoconf
autoreconf2.50: running: /usr/bin/autoheader
autoreconf2.50: running: automake --add-missing --copy --no-force
autoreconf2.50: Leaving directory `.'
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
...

Rebuilding the git master HEAD version of the xf86-input-wacom project
does not break (no black blank screen), and the digitizer pen works.
Touch with my fingers does not.

It means that to me the driver does not really make the touch support
wor

Re: Panasonic CF-H2 Toughbook - patch fortesting

Ping Cheng — 2012-05-15T16:29:32

Hi Laszlo,

I added linuxwacom-discuss to our discussion so more people can reply
to you when I am not available.

libtool then build the kernel driver again.

Let's make sure the kernel driver works before moving to xf86-input-wacom.

To see if your Wacom kernel driver is running properly, please issue
"dmesg" after "modprobe wacom" and check message related to
wacom/Wacom.

Ping

On Tue, May 15, 2012 at 7:49 AM, Laszlo Papp <lpapp< at >kde.org> wrote:

------------------------
 root< at >symbio-CF-H2ASAAEF3:/home/symbio/Projects/wacom/input-wacom# ./autogen.sh
Can't exec "libtoolize": No such file or directory at
/usr/bin/autoreconf2.50 line 196.
Use of uninitialized value in pattern match (m//) at
/usr/bin/autoreconf2.50 line 196.
autoreconf2.50: Entering directory `.'
autoreconf2.50: configure.ac: not using Gettext
autoreconf2.50: running: aclocal
autoreconf2.50: configure.ac: tracing
autoreconf2.50: configure.ac: not using Libtool
autoreconf2.50: running: /usr/bin/autoconf
autoreconf2.50: running: /usr/bin/autohe

Bamboo not loading in Centos 6.2

aletta mes — 2012-05-15T01:04:35

Subject: Re: [Linuxwacom-discuss] installing a Wacom Pad under Centos
        6.2
To: aletta< at >aletta.org
Cc: LinuxWacom Discuss <linuxwacom-discuss< at >lists.sourceforge.net>
Message-ID:
        <CANRwn3R0VwPS3Sb6NKO1y8L4by9WLCZuHdcjrDQ3Ynv+f0Pfwg< at >mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Could you attach the contents of your /var/log/Xorg.0.log file and
/etc/X11/xorg.conf file if you have one? It might be that the wacom
driver isn't being loaded.

Jason

Re: Bamboo One, Pressure Reset

Chris Bagwell — 2012-05-10T17:40:26


Thanks for the update.  I'll attempt to submit a patch to upstream asap.

Chris

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Re: Ubuntu 12.04: Serial Wacom Tablet touch not in absolute mode when logged in

Timo Aaltonen — 2012-05-10T17:33:26

10.05.2012 20:20, Timo Aaltonen kirjoitti:

.. though it also makes gnome-settings-daemon crashy, need to figure out
why.

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Re: Ubuntu 12.04: Serial Wacom Tablet touch not in absolute mode when logged in

Timo Aaltonen — 2012-05-10T17:20:01

07.05.2012 06:24, Favux ... kirjoitti:

The bug was due to g-s-d using the fallback device settings, since it
couldn't find a match from the libwacom data. Updating libwacom to 0.5
fixed it.

t

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Panasonic CF-H2 Toughbook - Touchscreen doesnot work

Laszlo Papp — 2012-05-10T10:27:45

Hey,

I have just come across this thread due to similar issues I am now tackling:
http://sourceforge.net/mailarchive/forum.php?thread_name=CAGzDe_a_LGjREjbuuCHXNUoRYhOJHAvgH_YfvZv22NSc6jsHvg%40mail.gmail.com&forum_name=linuxwacom-discuss

Having that thread read, I was able to get the digitizer work; thanks
to "Chris" and "favux". Please read this thread for further details:
https://sourceforge.net/tracker/?func=detail&atid=525125&aid=3462918&group_id=69596

I am having precisely this device:
http://business.panasonic.co.uk/computer-product/products-and-accessories/introducing-the-full-toughbook-range/fully-ruggedized-toughbooks/cf-h2-field

At any rate, if I understood correctly, the solution for the
touchscreen in case the Samsung Slate 7 hardware, was an "upstream"
Linux kernel patch. What would be the best place where this issue
should be addressed ? I am not really a master of these hardwares,
especially since this panasonic toughbook is quite rare and extremely
expensive due to the military usage. :-)

Re: Bamboo One, Pressure Reset

Favux ... — 2012-05-09T20:27:49

Hi Chris,

I hope I'm not stealing Chu's thunder.


He did test your second solution.  "Okay, tested that code. Seems to
work!".  Screenshot:  http://i.imgur.com/McKKL.png

He also supplied evtest(3).txt.  I see the full pressure range,
starting at 3 and going all the way up to 1023.  Looks like you got it
first try.  :)

Favux
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Re: two screens , a tablet and two pointers

jseb — 2012-05-08T21:03:16

Hello,

It's working now.

I have generated a new xorg.conf , using nvidia-settings.
The trick has been to forget Xinerama, which was not working.
Instead, i use simple screen overlay, with Twinview:

Section "Screen"
     Identifier     "Screen0"
     Device         "Device0"
     Monitor        "Monitor0"
     DefaultDepth    24
     Option         "TwinView" "1"
     Option         "TwinViewXineramaInfoOrder" "CRT-0"
     Option         "metamodes" "CRT-0: 1280x1024 +0+0, CRT-1: 1280x1024 
+1280+0"
     SubSection     "Display"
         Depth       24
     EndSubSection
EndSection

If someone would use this configuration, then don't forget to remove 
«monitor» configuration from /etc/X11/xorg.conf.d/ directory.

Using «xorg.conf» configuration file is quite old school (it doesn't 
even exists in moderns xorg installations), but for me it was the solution.

You can find the complete config file here:

http://pastebin.com/4p5RcSPu


Thank you for helping me solving this.



-----------------------------

Re: Bamboo One, Pressure Reset

Chris Bagwell — 2012-05-08T20:14:07

Glad to hear it.  If you have some spare time, I would appreciate if
you could test this solution since its safer for us to ship.

Replace the line you modified to 0x03 to instead read:

input_report_abs(input, ABS_PRESSURE, (le16_to_cpup((__le16
*)&data[6]) & features->pressure_max));

Chris

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Re: Bamboo One, Pressure Reset

Chris Bagwell — 2012-05-08T19:27:15

Thanks for confirming, Jason.  Since pressure_max happens to be an
appropriate bitmask for all GRAPHIRES, we could change from this:

input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));

to this to always ignore invalid bits and run faster.

input_report_abs(input, ABS_PRESSURE, (le16_to_cpup((__le16
*)&data[6]) & features->pressure_max));

I always seem to get endian stuff wrong on first try but hopefully that works.

If someone could test it on a Graphire that supports at least 512
pressure levels then we can commit this fix.

Chris

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