PP_ON
intel_de_read(display, PP_STATUS(display, 0)) & PP_ON,
if (intel_de_wait_for_set(display, PP_STATUS(display, 0), PP_ON, 5000))
if (intel_de_wait_for_clear(display, PP_STATUS(display, 0), PP_ON, 1000))
return intel_de_read(display, PP_STATUS(display, pps_idx)) & PP_ON;
return (intel_de_read(display, _pp_stat_reg(intel_dp)) & PP_ON) != 0;
#define IDLE_ON_MASK (PP_ON | PP_SEQUENCE_MASK | 0 | PP_SEQUENCE_STATE_MASK)
#define IDLE_ON_VALUE (PP_ON | PP_SEQUENCE_NONE | 0 | PP_SEQUENCE_STATE_ON_IDLE)
#define IDLE_OFF_MASK (PP_ON | PP_SEQUENCE_MASK | 0 | 0)
#define IDLE_CYCLE_MASK (PP_ON | PP_SEQUENCE_MASK | PP_CYCLE_DELAY_ACTIVE | PP_SEQUENCE_STATE_MASK)
vgpu_vreg_t(vgpu, PCH_PP_STATUS) |= PP_ON;
~(PP_ON | PP_SEQUENCE_POWER_DOWN