PRI_TP_OFFSET
set_display_control(0, (output & PRI_TP_MASK) >> PRI_TP_OFFSET);
#define PRI_TP_MASK BIT(PRI_TP_OFFSET)
#define PRI_TP_ON ((0x1 << PRI_TP_OFFSET) | PRI_TP_USAGE)
#define PRI_TP_OFF ((0x0 << PRI_TP_OFFSET) | PRI_TP_USAGE)