hid-apple

• Keyboard layout

• fnmode

• Mode of fn key on Apple keyboards
• 0 = disabled
• 1 = fkeyslast
• 2 = fkeysfirst
• 3 (default) = auto
• iso_layout
• Swap the backtick/tilde and greater-than/less-than keys
• -1 (default) = auto
• 0 = disabled
• 1 = enabled
• swap_opt_cmd
• Swap the Option ("Alt") and Command ("Flag") keys
• 0 (default) = as-is, Mac layout
• 1 = swapped, Windows layout
• 2 = swapped, Swap only left side
• swap_ctrl_cmd
• Swap the Control ("Ctrl") and Command ("Flag") keys
• 0 (default) = No change
• 1 = Swapped
• swap_fn_leftctrl
• Swap the Fn and left Control keys
• 0 (default) = as-is, Mac layout
• 1 = swapped, PC layout

# /etc/modprobe.d/hid-apple.conf
options hid_apple swap_opt_cmd=1 swap_fn_leftctrl=1