wacom and x11 and webcamd

[Hans Petter Selasky]

On Monday 09 April 2012 19:59:17 Denver Hull wrote:
> Hans Petter Selasky wrote:
> > On Thursday 29 March 2012 23:20:43 Denver Hull wrote:
> >> Hans Petter Selasky wrote:
> >>> On Saturday 24 March 2012 18:14:41 Denver Hull wrote:
> >>>> Hello,
> >>>> 
> >>>> I discovered this when I saw an update to input-wacom at
> >>>> freshports.org.  I've installed cuse4bsd, the new input-wacom, and the
> >>>> latest webcamd:
> >>>> cuse4bsd-kmod-0.1.23
> >>>> input-wacom-40.0.11.1
> >>>> webcamd-3.2.0.2
> >>>> 
> >>>> I believe I've followed all the instructions properly, and when I
> >>>> start webcamd, everything seems to be correct:
> >>>> Attached ugen1.2[0] to cuse unit 0
> >>>> Creating /dev/input/event0
> >>>> 
> >>>> According to dmesg, ugen1.2 is the correct device (I have a Bamboo
> >>>> Pen): ugen1.2:<Wacom Co.,Ltd.>   at usbus1
> >>>> 
> >>>> The /dev/input/event0 node is indeed created.  However, when I start
> >>>> X, I get the following:
> >>>> (EE) stylus: Wacom X driver can't grab event device (Bad address)
> >>>> (EE) eraser: Wacom X driver can't grab event device (Bad address)
> >>>> (EE) cursor: Wacom X driver can't grab event device (Bad address)
> >>>> (EE) pad: Wacom X driver can't grab event device (Bad address)
> >>>> (EE) touch: Wacom X driver can't grab event device (Bad address)
> >>>> Protocol not supported by server
> >>>> 
> >>>> The last line repeats indefinitely, and X never finishes starting up.
> >>>> The system I'm trying this on is 8.3-PRERELEASE.  I had tried this
> >>>> quickly a while ago on 8.2-STABLE with similar results.
> >>>> 
> >>>> Does anyone have any ideas about what might be wrong?
> >>> 
> >>> Hi,
> >>> 
> >>> I think the wacom has two interfaces.
> >>> 
> >>> So you need to do two instances of webcamd, using -i 0 and -i 1 .
> >>> 
> >>> Else search google for webcamd-3.4.0.1
> >>> 
> >>> --HPS
> >> 
> >> My Bamboo Pen is working fine now.  I installed your latest version,
> >> webcamd-3.4.0.1, and that takes care of getting webcamd started
> >> properly.  It's still necessary to make sure moused doesn't attach to
> >> the tablet.  I'm not sure what the best way is to do that, but for now
> >> I've adjusted /etc/devd.conf so only the first ums device gets attached.
> >> 
> >> Thanks Hans, this is great.  I wish I had one or two other devices I
> >> could try.
> > 
> > Hi,
> > 
> > To avoid ums attach, see "usbconfig dump_quirk_names | grep UMS".
> > 
> > --HPS
> 
> I don't get anything with that command on my 8.2-STABLE system.  Is that
> something that will work on 9 but not 8?
> 

Did you kldload usb_quirk ?

--HPS