evdev:atkbd:dmi:bvn*:bvr*:svnHUAWEI*:pnMACH-WX9:pvr*
KEYBOARD_KEY_f7=unknown
KEYBOARD_KEY_f8=fn
+
+evdev:name:Huawei WMI hotkeys:dmi:bvn*:bvr*:bd*:svnHUAWEI*:pnMACH-WX9:pvr*
KEYBOARD_KEY_281=unknown # Brightness Down, also emitted by acpi-video, ignore
KEYBOARD_KEY_282=unknown # Brightness Up, also emitted by acpi-video, ignore
evdev:atkbd:dmi:bvn*:bvr*:bd*:svnPurism*:pn*Librem13v3*:pvr*
KEYBOARD_KEY_56=backslash
+# Purism Librem 13 V4
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnPurism*:pn*Librem13v4*:pvr*
+ KEYBOARD_KEY_56=backslash
+
###########################################################
# Quanta
###########################################################