diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 2041e993902e..cd30f47a5a51 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4084,6 +4084,18 @@ bool drm_rgb_quant_range_selectable(struct edid *edid)
 }
 EXPORT_SYMBOL(drm_rgb_quant_range_selectable);
 
+static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector,
+				 const u8 *hf_vsdb)
+{
+	struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;
+
+	if (hf_vsdb[6] & 0x80) {
+		hdmi->scdc.supported = true;
+		if (hf_vsdb[6] & 0x40)
+			hdmi->scdc.read_request = true;
+	}
+}
+
 static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector,
 					   const u8 *hdmi)
 {
@@ -4197,6 +4209,8 @@ static void drm_parse_cea_ext(struct drm_connector *connector,
 
 		if (cea_db_is_hdmi_vsdb(db))
 			drm_parse_hdmi_vsdb_video(connector, db);
+		if (cea_db_is_hdmi_forum_vsdb(db))
+			drm_parse_hdmi_forum_vsdb(connector, db);
 	}
 }
 
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 8035d0e83f86..3c152ff26301 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -117,6 +117,34 @@ enum subpixel_order {
 	SubPixelVerticalRGB,
 	SubPixelVerticalBGR,
 	SubPixelNone,
+
+};
+
+/*
+ * struct drm_scdc - Information about scdc capabilities of a HDMI 2.0 sink
+ *
+ * Provides SCDC register support and capabilities related information on a
+ * HDMI 2.0 sink. In case of a HDMI 1.4 sink, all parameter must be 0.
+ */
+struct drm_scdc {
+	/**
+	 * @supported: status control & data channel present.
+	 */
+	bool supported;
+	/**
+	 * @read_request: sink is capable of generating scdc read request.
+	 */
+	bool read_request;
+};
+
+/**
+ * struct drm_hdmi_info - runtime information about the connected HDMI sink
+ *
+ * Describes if a given display supports advanced HDMI 2.0 features.
+ * This information is available in CEA-861-F extension blocks (like HF-VSDB).
+ */
+struct drm_hdmi_info {
+	struct drm_scdc scdc;
 };
 
 #define DRM_COLOR_FORMAT_RGB444		(1<<0)
@@ -159,6 +187,11 @@ struct drm_display_info {
 	u8 edid_hdmi_dc_modes;
 
 	u8 cea_rev;
+
+	/**
+	 * @hdmi: advance features of a HDMI sink.
+	 */
+	struct drm_hdmi_info hdmi;
 };
 
 /* data corresponds to displayid vend/prod/serial */