On Wed, Feb 22, 2012 at 1:55 PM, Przemo Firszt <prz...@firszt.eu> wrote:
> I'm trying to track down a probem with Intuos4 WL. Connected by USB
> works OK:
> [  3182.316] (II) /dev/input/event8 (10:wcmEvent): c=0 i=1050626 t=1c
> s=343955190 x=18061 y=9959 b=0 p=0 rz=0 tx=28 ty=32 aw=0 aw2=0 rw=0 t=0
> px=1 st=0 cs=4
>
> so serial is 343955190 (hex 148056F6),
> id 1050626 (hex 100802) or hex 10080A depending on the tool.
>
> now hid-wacom:
>
> [ 22269.565] (II) /dev/input/event8 (10:wcmEvent): c=0 i=0 t=1 s=1
> x=32822 y=11354 b=0 p=0 rz=0 tx=0 ty=0 aw=0 aw2=0 rw=0 t=0 px=1 st=0 cs=4
>
> so serial = 1, id =0

Based on later emails, looks like you have it under control but in
case your interested, here is some more info.

I believe that xf86-input-wacom will support serial #'s if you declare
MSC_SERIAL in the probe() area of driver.  xf86-input-wacom doesn't do
much more then pass it around; even for "generic" tablets.  You could
make this change by itself.

'id' on the other hand comes from ABS_MISC.  Yes, declaring that in
probe() will get it working but it also enables protocol 5 support.

There is a few subtle issues but based on current hid-wacom it boils
down to this: when you finally add pad button support be sure and use
BTN_0/1/2/etc and not BTN_RIGHT/LEFT/etc.  Lets just say Protocol 5
and buttons are handled odd.

>
> P.S. How to set debug level for tablet before connecting? I what to debug 
> connection process, but
> xsetwacom --set "Wacom Intuos4 WL pad" TabletDebugLevel 10 can't work if 
> there is no tablet connected.

I've not tried it but Peter made some updates so you can set the debug
options in your 50-wacom.conf file and the driver looks for it very
early on.

Chris

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