diff --git a/src/atombios_output.c b/src/atombios_output.c
index 3b49cde..b13eef5 100644
--- a/src/atombios_output.c
+++ b/src/atombios_output.c
@@ -399,7 +399,7 @@ dfp_disable_dither(xf86OutputPtr output, int device)
 	else
 	    OUTREG(AVIVO_DVOA_BIT_DEPTH_CONTROL, 0); /* DVO */
 	break;
-    case ATOM_DEVICE_LCD1_SUPPORT:
+    /*case ATOM_DEVICE_LCD1_SUPPORT:*/
     case ATOM_DEVICE_DFP3_SUPPORT:
 	OUTREG(AVIVO_LVTMA_BIT_DEPTH_CONTROL, 0); /* LVTMA */
 	break;