TGFX_MAX_DEVICES
for (i = 0; i < TGFX_MAX_DEVICES; i++)
int args[TGFX_MAX_DEVICES + 1];
struct input_dev *dev[TGFX_MAX_DEVICES];
char name[TGFX_MAX_DEVICES][64];
char phys[TGFX_MAX_DEVICES][32];