keymaps/module-lenovo

   1 0x1 screenlock       # Fn+F2
   2 0x2 battery          # Fn+F3
   3 0x3 sleep            # Fn+F4
   4 0x4 wlan             # Fn+F5
   5 0x6 switchvideomode  # Fn+F7
   6 0x7 f21              # Fn+F8 touchpadtoggle
   7 0x8 f24              # Fn+F9 undock
   8 0xB suspend          # Fn+F12
   9 0xF brightnessup     # Fn+Home
  10 0x10 brightnessdown  # Fn+End
  11 0x11 kbdillumtoggle  # Fn+PgUp - ThinkLight
  12 0x13 zoom            # Fn+Space
  13 0x14 volumeup
  14 0x15 volumedown
  15 0x16 mute
  16 0x17 prog1           # ThinkPad/ThinkVantage button (high keycode: "vendor")
  17 0x1A f20             # Microphone mute button; should be micmute, but see https://mail.gnome.org/archives/commits-list/2013-January/msg05822.html