22 #include <linux/input.h>
25 # define BTN_NORTH BTN_X
28 # define BTN_SOUTH BTN_A
31 # define BTN_WEST BTN_Y
34 # define BTN_EAST BTN_B
38 # define BTN_DPAD_UP 0x220
41 # define BTN_DPAD_DOWN 0x221
44 # define BTN_DPAD_LEFT 0x222
46 #ifndef BTN_DPAD_RIGHT
47 # define BTN_DPAD_RIGHT 0x223