The physical key between right Shift and right Ctrl (Brazilian ABNT2 ["/
? deg"]) emits scancode 0x4e (KEY_KPPLUS) at boot.
Remap the observed 0x4e keycode to KEY_RO so it produces the expected
characters with the Brazilian ABNT2 XKB layout.
KEYBOARD_KEY_d8=!touchpad_off # Fn+F2: touchpad off
KEYBOARD_KEY_d9=!touchpad_on # Fn+F2: touchpad on
+# HP ProBook x360 435 G7 - Brazilian ABNT2 keyboard
+evdev:atkbd:dmi:bvnHP*:bvr*:bd*:svnHP*:pnHPProBookx360435G7*:pvr*
+ KEYBOARD_KEY_4e=ro # slash/question key
+
# HP mt44 Mobile Thin Client
evdev:atkbd:dmi:bvn*:bvr*:svnHP*:pnHP*mt44*Mobile*Thin*Client*:*
KEYBOARD_KEY_64=calendar # Calendar icon (Fn + F12)