lenovo-thinkpad_x6_tablet revision 2417dc20f5147556d0ed4f95a37b1547fb4b0f2b
0x6C f21 # rotate
0x68 screenlock # screenlock
0x6B esc # escape
0x6D right # right on d-pad
0x6E left # left on d-pad
0x71 up # up on d-pad
0x6F down # down on d-pad
0x69 enter # enter on d-pad