PSR_SETUP_TIME
caps->psr_rfb_setup_time = (6 - dpcd_caps->psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME) * 55;
link->dpcd_caps.psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME = 6;
link->dpcd_caps.psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME = 0;
link->dpcd_caps.psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME = 3;
uint8_t PSR_SETUP_TIME :3;
(6 - dpcd_caps->psr_info.psr_dpcd_caps.bits.PSR_SETUP_TIME) * psr_setup_time_step_in_us;
PSR_SETUP_TIME(330),
PSR_SETUP_TIME(275),
PSR_SETUP_TIME(220),
PSR_SETUP_TIME(165),
PSR_SETUP_TIME(110),
PSR_SETUP_TIME(55),
PSR_SETUP_TIME(0),