diff --git a/common/edid.c b/common/edid.c
index ab7069fdcd..19410aa4fc 100644
--- a/common/edid.c
+++ b/common/edid.c
@@ -136,6 +136,39 @@ static void decode_timing(u8 *buf, struct display_timing *timing)
 	      va + vbl, vborder);
 }
 
+/**
+ * Check if HDMI vendor specific data block is present in CEA block
+ * @param info	CEA extension block
+ * @return true if block is found
+ */
+static bool cea_is_hdmi_vsdb_present(struct edid_cea861_info *info)
+{
+	u8 end, i = 0;
+
+	/* check for end of data block */
+	end = info->dtd_offset;
+	if (end == 0)
+		end = 127;
+	if (end < 4 || end > 127)
+		return false;
+	end -= 4;
+
+	while (i < end) {
+		/* Look for vendor specific data block of appropriate size */
+		if ((EDID_CEA861_DB_TYPE(*info, i) == EDID_CEA861_DB_VENDOR) &&
+		    (EDID_CEA861_DB_LEN(*info, i) >= 5)) {
+			u8 *db = &info->data[i + 1];
+			u32 oui = db[0] | (db[1] << 8) | (db[2] << 16);
+
+			if (oui == HDMI_IEEE_OUI)
+				return true;
+		}
+		i += EDID_CEA861_DB_LEN(*info, i) + 1;
+	}
+
+	return false;
+}
+
 int edid_get_timing(u8 *buf, int buf_size, struct display_timing *timing,
 		    int *panel_bits_per_colourp)
 {
@@ -181,6 +214,15 @@ int edid_get_timing(u8 *buf, int buf_size, struct display_timing *timing,
 			((edid->video_input_definition & 0x70) >> 3) + 4;
 	}
 
+	timing->hdmi_monitor = false;
+	if (edid->extension_flag && (buf_size >= EDID_EXT_SIZE)) {
+		struct edid_cea861_info *info =
+			(struct edid_cea861_info *)(buf + sizeof(*edid));
+
+		if (info->extension_tag == EDID_CEA861_EXTENSION_TAG)
+			timing->hdmi_monitor = cea_is_hdmi_vsdb_present(info);
+	}
+
 	return 0;
 }
 
diff --git a/include/edid.h b/include/edid.h
index 8b022fa98a..a9f2f3d3ab 100644
--- a/include/edid.h
+++ b/include/edid.h
@@ -19,6 +19,9 @@
 #define EDID_SIZE	128
 #define EDID_EXT_SIZE	256
 
+/* OUI of HDMI vendor specific data block */
+#define HDMI_IEEE_OUI 0x000c03
+
 #define GET_BIT(_x, _pos) \
 	(((_x) >> (_pos)) & 1)
 #define GET_BITS(_x, _pos_msb, _pos_lsb) \
@@ -234,6 +237,13 @@ struct edid1_info {
 	unsigned char checksum;
 } __attribute__ ((__packed__));
 
+enum edid_cea861_db_types {
+	EDID_CEA861_DB_AUDIO = 0x01,
+	EDID_CEA861_DB_VIDEO = 0x02,
+	EDID_CEA861_DB_VENDOR = 0x03,
+	EDID_CEA861_DB_SPEAKER = 0x04,
+};
+
 struct edid_cea861_info {
 	unsigned char extension_tag;
 #define EDID_CEA861_EXTENSION_TAG	0x02
@@ -251,6 +261,10 @@ struct edid_cea861_info {
 #define EDID_CEA861_DTD_COUNT(_x) \
 	GET_BITS(((_x).dtd_count), 3, 0)
 	unsigned char data[124];
+#define EDID_CEA861_DB_TYPE(_x, offset) \
+	GET_BITS((_x).data[offset], 7, 5)
+#define EDID_CEA861_DB_LEN(_x, offset) \
+	GET_BITS((_x).data[offset], 4, 0)
 } __attribute__ ((__packed__));
 
 /**
diff --git a/include/fdtdec.h b/include/fdtdec.h
index b0e5b2767d..3000ecbb58 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -967,6 +967,7 @@ struct display_timing {
 	struct timing_entry vsync_len;		/* ver. sync len */
 
 	enum display_flags flags;		/* display flags */
+	bool hdmi_monitor;			/* is hdmi monitor? */
 };
 
 /**