On the WeiHeng P325J laptop, Fn+F2 sends LeftWindow (0xe0 0x5b) +
LeftCtrl (0x1d) + F24 (0x76). Add a quirk to remap the 0x76 to F21 which
toggles the touchpad. The Ctrl + Win part is handled in userspace, e.g
by gnome-settings-daemon here:
https://gitlab.gnome.org/GNOME/gnome-settings-daemon/commit/
f545950fe
This is analogous to what was done for the T-bao hardware here:
https://github.com/systemd/systemd/commit/
d4a5df521d
evdev:name:SIPODEV USB Composite Device:dmi:bvn*:bvr*:bd*:svnVIOS:pnLTH17:pvr*
KEYBOARD_KEY_70073=f21 # Touchpad toggle
+###########################################################
+# WeiHeng
+###########################################################
+
+# P325J
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnINET:pnP325J:pvr*
+ KEYBOARD_KEY_76=f21 # Touchpad toggle
+
###########################################################
# Zepto
###########################################################