On Thu, 2007-04-12 at 17:21 -0700, Barton C Massey wrote:

>   2) You can use an xorg.conf entry as simple as

[as corrected by your subsequent mail]

>   Section "InputDevice"
>     Identifier  "EvMightyMouse0"
>     Driver "evdev"
>     Option "Name" "Mitsumi Electric Apple Optical USB Mouse"
>   EndSection

The only way I've been able to make it work with evdev is this:
 
Section "InputDevice"
        Identifier      "EvDev"
        Driver          "evdev"
        Option          "SendCoreEvents"        "true"
        Option          "evBits"                "+1-2"
        Option          "keyBits"               "~272-287"
        Option          "relBits"               "~0-2 ~6 ~8"
        Option          "Pass"                  "3"
#(optional)
#       Option          "WHEELRelativeAxisButtons"      "4 5"
        Option          "HWHEELRelativeAxisButtons"     "7 6"
EndSection

(You use Name to match, I used the *Bits stuff but that doesn't matter,
I tried your version too, albeit with SendCoreEvents or I get nothing at
all)

This seems really strange since we both use the evdev driver and all I
do is some matching on which devices are allowed. What version of evdev
are you using? It surely wasn't built before Jan 2005, was it? :)

Oh and before I forget to ask this, are you using a big or little endian
machine? I've had stupid input layer endianness bugs because the kernel
exports the bits there in a strange way... The changelog indicates it
was fixed in May 2006 for evdev though.

What programs are you using for testing? In xev now, I get:
move finger up: button 4
move finger down: button 5
move finger left: button 6
move finger right: button 7

Is that wrong? It seems to indicate that the coordinate system is rooted
at the upper left corner which seems sane. But this is with the
inversion programmed into my X config.

I can live with this inversion in there, but it seems very strange that
the same hardware and same driver should give different results for you
and me.

johannes

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