diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index f2c6d79..0b3c4ca 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1190,7 +1190,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
 	else
 		tv_ctl &= ~TV_ENC_PIPEB_SELECT;
 
-	tv_dac &= ~(TVDAC_SENSE_MASK | DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);
+	tv_dac &= ~(DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);
 	tv_dac |= (TVDAC_STATE_CHG_EN |
 		   TVDAC_A_SENSE_CTL |
 		   TVDAC_B_SENSE_CTL |