diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c
index f75ce47a6350..9ad31e9df0ab 100644
--- a/drivers/gpu/drm/display/drm_bridge_connector.c
+++ b/drivers/gpu/drm/display/drm_bridge_connector.c
@@ -590,6 +590,8 @@ drm_bridge_connector_read_edid(struct drm_connector *connector)
 }
 
 static const struct drm_connector_hdmi_funcs drm_bridge_connector_hdmi_funcs = {
+	.supported_formats = BIT(DRM_OUTPUT_COLOR_FORMAT_RGB444),
+	.max_bpc = 8,
 	.tmds_char_rate_valid = drm_bridge_connector_tmds_char_rate_valid,
 	.read_edid = drm_bridge_connector_read_edid,
 	.avi = {
@@ -823,8 +825,6 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 	struct drm_connector *connector;
 	struct i2c_adapter *ddc = NULL;
 	struct drm_bridge *panel_bridge __free(drm_bridge_put) = NULL;
-	unsigned int supported_formats = BIT(DRM_OUTPUT_COLOR_FORMAT_RGB444);
-	unsigned int max_bpc = 8;
 	bool support_hdcp = false;
 	int connector_type;
 	int ret;
@@ -907,11 +907,6 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 				return ERR_PTR(-EINVAL);
 
 			bridge_connector->bridge_hdmi = drm_bridge_get(bridge);
-
-			if (bridge->supported_formats)
-				supported_formats = bridge->supported_formats;
-			if (bridge->max_bpc)
-				max_bpc = bridge->max_bpc;
 		}
 
 		if (bridge->ops & DRM_BRIDGE_OP_HDMI_AUDIO) {
@@ -993,11 +988,31 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 		return ERR_PTR(-EINVAL);
 
 	if (bridge_connector->bridge_hdmi) {
-		if (!connector->ycbcr_420_allowed)
-			supported_formats &= ~BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR420);
-
 		bridge_connector->hdmi_funcs = drm_bridge_connector_hdmi_funcs;
 
+		bridge_connector->hdmi_funcs.vendor = bridge_connector->bridge_hdmi->vendor;
+		bridge_connector->hdmi_funcs.product = bridge_connector->bridge_hdmi->product;
+
+		if (bridge_connector->bridge_hdmi->supported_hdmi_ver)
+			bridge_connector->hdmi_funcs.supported_hdmi_ver =
+				bridge_connector->bridge_hdmi->supported_hdmi_ver;
+
+		if (bridge_connector->bridge_hdmi->supported_formats)
+			bridge_connector->hdmi_funcs.supported_formats =
+				bridge_connector->bridge_hdmi->supported_formats;
+
+		if (!connector->ycbcr_420_allowed)
+			bridge_connector->hdmi_funcs.supported_formats &=
+				~BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR420);
+
+		if (bridge_connector->bridge_hdmi->max_tmds_char_rate)
+			bridge_connector->hdmi_funcs.supported_tmds_char_rate =
+				bridge_connector->bridge_hdmi->max_tmds_char_rate;
+
+		if (bridge_connector->bridge_hdmi->max_bpc)
+			bridge_connector->hdmi_funcs.max_bpc =
+				bridge_connector->bridge_hdmi->max_bpc;
+
 		if (bridge_connector->bridge_hdmi->ops & DRM_BRIDGE_OP_HDMI_AUDIO)
 			bridge_connector->hdmi_funcs.audio =
 				drm_bridge_connector_hdmi_audio_infoframe;
@@ -1010,14 +1025,10 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 			bridge_connector->hdmi_funcs.spd =
 				drm_bridge_connector_hdmi_spd_infoframe;
 
-		ret = drmm_connector_hdmi_ini2(drm, connector,
-					       bridge_connector->bridge_hdmi->vendor,
-					       bridge_connector->bridge_hdmi->product,
+		ret = drmm_connector_hdmi_init(drm, connector,
 					       &drm_bridge_connector_funcs,
 					       &bridge_connector->hdmi_funcs,
-					       connector_type, ddc,
-					       supported_formats,
-					       max_bpc);
+					       connector_type, ddc);
 		if (ret)
 			return ERR_PTR(ret);
 	} else {
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index 83f1809a5d37..afaae272347c 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -460,9 +460,13 @@ void drm_bridge_add(struct drm_bridge *bridge)
 	mutex_init(&bridge->hpd_state_mutex);
 	mutex_init(&bridge->hpd_mutex);
 
-	if (bridge->ops & DRM_BRIDGE_OP_HDMI)
+	if (bridge->ops & DRM_BRIDGE_OP_HDMI) {
+		if (bridge->supported_hdmi_ver == HDMI_VERSION_UNKNOWN)
+			DRM_WARN("HDMI bridge misses supported HDMI version\n");
+
 		bridge->ycbcr_420_allowed = !!(bridge->supported_formats &
 					       BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR420));
+	}
 
 	mutex_lock(&bridge_lock);
 	list_add_tail(&bridge->list, &bridge_list);
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 3ac84ed57ab2..727eeb94119a 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -1081,6 +1081,12 @@ struct drm_bridge {
 	 */
 	const char *product;
 
+	/**
+	 * @supported_hdmi_ver: HDMI version the bridge is conformant with.
+	 * This is only relevant if @DRM_BRIDGE_OP_HDMI is set.
+	 */
+	enum hdmi_version supported_hdmi_ver;
+
 	/**
 	 * @supported_formats: Bitmask of @drm_output_color_format listing
 	 * supported output formats. This is only relevant if
@@ -1088,6 +1094,14 @@ struct drm_bridge {
 	 */
 	unsigned int supported_formats;
 
+	/**
+	 * @max_tmds_char_rate: Maximum TMDS character rate, in Hz, the HDMI
+	 * bridge supports. A value of 0 means the core should use the default
+	 * limit implied by @supported_hdmi_ver. This is only relevant if
+	 * @DRM_BRIDGE_OP_HDMI is set.
+	 */
+	unsigned long long max_tmds_char_rate;
+
 	/**
 	 * @max_bpc: Maximum bits per char the HDMI bridge supports. Allowed
 	 * values are 8, 10 and 12. This is only relevant if