diff --git a/src/radeon_modes.c b/src/radeon_modes.c
index 2c72395..1fa9a8d 100644
--- a/src/radeon_modes.c
+++ b/src/radeon_modes.c
@@ -282,8 +282,13 @@ RADEONProbeOutputModes(xf86OutputPtr output)
 		modes = atomBiosArg.modes;
 	    }
 	} else {
-	    if (output->MonInfo)
+	    if (output->MonInfo) {
 		modes = xf86OutputGetEDIDModes (output);
+		/* add the screen modes for LVDS as most EDIDs only have the native mode */
+		if (modes && radeon_output->type == OUTPUT_LVDS)
+		    RADEONAddScreenModes(output, &modes);
+
+	    }
 	    if (modes == NULL) {
 		if ((radeon_output->type == OUTPUT_LVDS) && info->IsAtomBios) {
 		    atomBiosResult = RHDAtomBiosFunc(pScrn->scrnIndex,
@@ -293,6 +298,9 @@ RADEONProbeOutputModes(xf86OutputPtr output)
 			output->MonInfo = xf86InterpretEDID(pScrn->scrnIndex,
 							    atomBiosArg.EDIDBlock);
 			modes = xf86OutputGetEDIDModes(output);
+			/* add the screen modes for LVDS as most EDIDs only have the native mode */
+			if (modes && radeon_output->type == OUTPUT_LVDS)
+			    RADEONAddScreenModes(output, &modes);
 		    }
 		}
 		if (modes == NULL) {