On Saturday 01 July 2006 01:26, David Ludlow wrote:
> [EMAIL PROTECTED] wrote:
> > Does wacdump tell you anything about PRESSURE? The error message is from
> > a sanity check (wcmUSB.c around line 525 [0.7.4-3]) for a decent value on
> > ABS_PRESSURE (should be > 0). All Wacom devices seems to have this, maybe
> > not
> > your device?
>
> No mention of PRESSURE or any *_Z from wacdump.  I hacked the code where
> you mentioned to accept 0 and the error no longer shows up in my
> Xorg.0.log file, but I get no response when I touch the screen.  The
> cursor doesn't move and xidump just sits there.  I also tried setting
> common->wcmMaxZ=511 just before the check, but everything is the same as
> when I just let zero through.

Ok, bear in mind that I have a Wacom Volito 2, so I can more or less only 
speculate here..

I had a deeper look into the MT-driver and compared them with the Wacom-driver 
(kernel module) and I managed to get the same behaviour as you (=nothing 
hapened) if I filtered out the BTN_TOOL_PEN event before it was sent to the 
X-driver. The MT-driver does only send TOUCH, X, and Y so maybe this is the 
core problem.

If you add the TOOL_PEN event to the stream in the MT-driver, does this change 
the behaviour?

BR
 Magnus

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