1594 	u32 tv_dac, save_tv_dac;  in intel_tv_detect_type()  local
1606 	save_tv_dac = tv_dac = intel_de_read(display, TV_DAC);  in intel_tv_detect_type()
1614 	tv_dac &= ~(TVDAC_SENSE_MASK | DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);  in intel_tv_detect_type()
1615 	tv_dac |= (TVDAC_STATE_CHG_EN |  in intel_tv_detect_type()
1630 		tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL |  in intel_tv_detect_type()
1634 	intel_de_write(display, TV_DAC, tv_dac);  in intel_tv_detect_type()
1640 	tv_dac = intel_de_read(display, TV_DAC);  in intel_tv_detect_type()
1641 	drm_dbg_kms(display->drm, "TV detected: %x, %x\n", tv_ctl, tv_dac);  in intel_tv_detect_type()
1648 	if ((tv_dac & TVDAC_SENSE_MASK) == (TVDAC_B_SENSE | TVDAC_C_SENSE)) {  in intel_tv_detect_type()
1652 	} else if ((tv_dac & (TVDAC_A_SENSE|TVDAC_B_SENSE)) == TVDAC_A_SENSE) {  in intel_tv_detect_type()
1656 	} else if ((tv_dac & TVDAC_SENSE_MASK) == 0) {  in intel_tv_detect_type()