lenovo-thinkpad_x6_tablet revision 6997e3b2dc0095985071e2f7496342a850cdb5ad
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