eventlircd: prevent race with libinput / kodi

Currently both eventlircd and kodi try to grab input devices
which leads to a nasty race. If kodi wins the race eventlircd
can't do the keycode to lirc translation and users are left
with non-working buttons like OK.

Setting the LIBINPUT_IGNORE_DEVICE udev property for input
devices handled by eventlircd prevents the race as libinput
will then ignore these devices and kodi won't try to grab them.

Signed-off-by: Matthias Reichl <hias@horus.com>

packages/sysutils/eventlircd/udev.d/98-eventlircd.rules

@@ -224,4 +224,7 @@ ATTRS{name}=="Amazon Fire TV Remote", \
 
 LABEL="end-bluetooth"
 
+# tell libinput to ignore devices handled by eventlircd
+ENV{eventlircd_enable}=="true", ENV{LIBINPUT_IGNORE_DEVICE}="1"
+
 LABEL="end"