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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - non-Wacom tablets are not supported in xf86-input-libinput"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=100043#c7">Comment # 7</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - non-Wacom tablets are not supported in xf86-input-libinput"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=100043">bug 100043</a>
              from <span class="vcard"><a class="email" href="mailto:s@ecloud.org" title="s@ecloud.org <s@ecloud.org>"> <span class="fn">s@ecloud.org</span></a>
</span></b>
        <pre>I didn't figure out this hwdb/modalias mess yet.

$ find /sys | grep modalias | grep 5543
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0/0003:5543:0004.0026/modalias
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0/0003:5543:0004.0026/input/input74/modalias
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0/0003:5543:0004.0026/input/input75/modalias

$ cat
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1.2/2-1.1.2:1.0/0003:5543:0004.0026/modalias
hid:b0003g0000v00005543p00000004

$ systemd-hwdb query b0003g0000v00005543p00000004
<nothing>

(tried a few more variations too)

Now I see a few existing rules in /usr/lib/udev/hwdb.d/60-evdev.hwdb have stuff
like 

#  Macbook2,1 (late 2006), single-button touchpad
evdev:input:b0003v05ACp021B*

(and even more of them are based on DMI, that's irrelevant here, right?) so I'm
guessing b0003 is a specific bus, but that doesn't make sense to specify for a
pluggable USB device.  So maybe I need to write a rule something like

# Trust TB-5300 tablet
evdev:input:v5543p0004*
 EVDEV_ABS_00=256:1471:12
 EVDEV_ABS_01=256:831:12

but don't have much of an idea what numbers to put there yet.

As for digimend, I hadn't heard of it until now.</pre>
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