Merge branch 'drm-edid-fixes' into drm-core-next

* drm-edid-fixes:
  drm/edid: When checking duplicate standard modes, walked the probed list
  drm/edid: Fix sync polarity for secondary GTF curve
  drm/modes: Fix interlaced mode names
  drm/edid: Add secondary GTF curve support
  drm/edid: Strengthen the algorithm for standard mode codes
  drm/edid: Fix the HDTV hack.
  drm/edid: Extend range-based mode addition for EDID 1.4
  drm/edid: Add test for monitor reduced blanking support.
  drm/edid: Fix preferred mode parse for EDID 1.4
  drm/edid: Remove some silly comments
  drm/edid: Remove arbitrary EDID extension limit
  drm/edid: Add modes for Established Timings III section
  drm/edid: Reshuffle mode list construction to closer match the spec
  drm/edid: Remove a redundant check
  drm/edid: Remove some misleading comments
  drm/edid: Fix secondary block fetch.

drivers/gpu/drm/drm_crtc.c

@@ -34,6 +34,7 @@
 #include "drm.h"
 #include "drmP.h"
 #include "drm_crtc.h"
+#include "drm_edid.h"
 
 struct drm_prop_enum_list {
 	int type;
@@ -2350,7 +2351,7 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector,
 					    struct edid *edid)
 {
 	struct drm_device *dev = connector->dev;
-	int ret = 0;
+	int ret = 0, size;
 
 	if (connector->edid_blob_ptr)
 		drm_property_destroy_blob(dev, connector->edid_blob_ptr);
@@ -2362,7 +2363,9 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector,
 		return ret;
 	}
 
-	connector->edid_blob_ptr = drm_property_create_blob(connector->dev, 128, edid);
+	size = EDID_LENGTH * (1 + edid->extensions);
+	connector->edid_blob_ptr = drm_property_create_blob(connector->dev,
+							    size, edid);
 
 	ret = drm_connector_property_set_value(connector,
 					       dev->mode_config.edid_property,