diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c
index 030f98d45460..7d2e499ea5de 100644
--- a/drivers/gpu/drm/display/drm_bridge_connector.c
+++ b/drivers/gpu/drm/display/drm_bridge_connector.c
@@ -105,6 +105,14 @@ struct drm_bridge_connector {
 	 * HDMI Audio infrastructure, if any (see &DRM_BRIDGE_OP_HDMI_AUDIO).
 	 */
 	struct drm_bridge *bridge_hdmi_audio;
+	/**
+	 * @bridge_dp_audio:
+	 *
+	 * The bridge in the chain that implements necessary support for the
+	 * DisplayPort Audio infrastructure, if any (see
+	 * &DRM_BRIDGE_OP_DP_AUDIO).
+	 */
+	struct drm_bridge *bridge_dp_audio;
 };
 
 #define to_drm_bridge_connector(x) \
@@ -440,14 +448,25 @@ static int drm_bridge_connector_audio_startup(struct drm_connector *connector)
 		to_drm_bridge_connector(connector);
 	struct drm_bridge *bridge;
 
-	bridge = bridge_connector->bridge_hdmi_audio;
-	if (!bridge)
-		return -EINVAL;
+	if (bridge_connector->bridge_hdmi_audio) {
+		bridge = bridge_connector->bridge_hdmi_audio;
 
-	if (!bridge->funcs->hdmi_audio_startup)
-		return 0;
+		if (!bridge->funcs->hdmi_audio_startup)
+			return 0;
 
-	return bridge->funcs->hdmi_audio_startup(connector, bridge);
+		return bridge->funcs->hdmi_audio_startup(connector, bridge);
+	}
+
+	if (bridge_connector->bridge_dp_audio) {
+		bridge = bridge_connector->bridge_dp_audio;
+
+		if (!bridge->funcs->dp_audio_startup)
+			return 0;
+
+		return bridge->funcs->dp_audio_startup(connector, bridge);
+	}
+
+	return -EINVAL;
 }
 
 static int drm_bridge_connector_audio_prepare(struct drm_connector *connector,
@@ -458,11 +477,19 @@ static int drm_bridge_connector_audio_prepare(struct drm_connector *connector,
 		to_drm_bridge_connector(connector);
 	struct drm_bridge *bridge;
 
-	bridge = bridge_connector->bridge_hdmi_audio;
-	if (!bridge)
-		return -EINVAL;
+	if (bridge_connector->bridge_hdmi_audio) {
+		bridge = bridge_connector->bridge_hdmi_audio;
 
-	return bridge->funcs->hdmi_audio_prepare(connector, bridge, fmt, hparms);
+		return bridge->funcs->hdmi_audio_prepare(connector, bridge, fmt, hparms);
+	}
+
+	if (bridge_connector->bridge_dp_audio) {
+		bridge = bridge_connector->bridge_dp_audio;
+
+		return bridge->funcs->dp_audio_prepare(connector, bridge, fmt, hparms);
+	}
+
+	return -EINVAL;
 }
 
 static void drm_bridge_connector_audio_shutdown(struct drm_connector *connector)
@@ -471,11 +498,15 @@ static void drm_bridge_connector_audio_shutdown(struct drm_connector *connector)
 		to_drm_bridge_connector(connector);
 	struct drm_bridge *bridge;
 
-	bridge = bridge_connector->bridge_hdmi_audio;
-	if (!bridge)
-		return;
+	if (bridge_connector->bridge_hdmi_audio) {
+		bridge = bridge_connector->bridge_hdmi_audio;
+		bridge->funcs->hdmi_audio_shutdown(connector, bridge);
+	}
 
-	bridge->funcs->hdmi_audio_shutdown(connector, bridge);
+	if (bridge_connector->bridge_dp_audio) {
+		bridge = bridge_connector->bridge_dp_audio;
+		bridge->funcs->dp_audio_shutdown(connector, bridge);
+	}
 }
 
 static int drm_bridge_connector_audio_mute_stream(struct drm_connector *connector,
@@ -485,15 +516,27 @@ static int drm_bridge_connector_audio_mute_stream(struct drm_connector *connecto
 		to_drm_bridge_connector(connector);
 	struct drm_bridge *bridge;
 
-	bridge = bridge_connector->bridge_hdmi_audio;
-	if (!bridge)
-		return -EINVAL;
+	if (bridge_connector->bridge_hdmi_audio) {
+		bridge = bridge_connector->bridge_hdmi_audio;
+
+		if (!bridge->funcs->hdmi_audio_mute_stream)
+			return -ENOTSUPP;
 
-	if (bridge->funcs->hdmi_audio_mute_stream)
 		return bridge->funcs->hdmi_audio_mute_stream(connector, bridge,
 							     enable, direction);
-	else
-		return -ENOTSUPP;
+	}
+
+	if (bridge_connector->bridge_dp_audio) {
+		bridge = bridge_connector->bridge_dp_audio;
+
+		if (!bridge->funcs->dp_audio_mute_stream)
+			return -ENOTSUPP;
+
+		return bridge->funcs->dp_audio_mute_stream(connector, bridge,
+							   enable, direction);
+	}
+
+	return -EINVAL;
 }
 
 static const struct drm_connector_hdmi_audio_funcs drm_bridge_connector_hdmi_audio_funcs = {
@@ -587,6 +630,9 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 			if (bridge_connector->bridge_hdmi_audio)
 				return ERR_PTR(-EBUSY);
 
+			if (bridge_connector->bridge_dp_audio)
+				return ERR_PTR(-EBUSY);
+
 			if (!bridge->hdmi_audio_max_i2s_playback_channels &&
 			    !bridge->hdmi_audio_spdif_playback)
 				return ERR_PTR(-EINVAL);
@@ -598,6 +644,24 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 			bridge_connector->bridge_hdmi_audio = bridge;
 		}
 
+		if (bridge->ops & DRM_BRIDGE_OP_DP_AUDIO) {
+			if (bridge_connector->bridge_dp_audio)
+				return ERR_PTR(-EBUSY);
+
+			if (bridge_connector->bridge_hdmi_audio)
+				return ERR_PTR(-EBUSY);
+
+			if (!bridge->hdmi_audio_max_i2s_playback_channels &&
+			    !bridge->hdmi_audio_spdif_playback)
+				return ERR_PTR(-EINVAL);
+
+			if (!bridge->funcs->dp_audio_prepare ||
+			    !bridge->funcs->dp_audio_shutdown)
+				return ERR_PTR(-EINVAL);
+
+			bridge_connector->bridge_dp_audio = bridge;
+		}
+
 		if (!drm_bridge_get_next_bridge(bridge))
 			connector_type = bridge->type;
 
@@ -641,11 +705,16 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 			return ERR_PTR(ret);
 	}
 
-	if (bridge_connector->bridge_hdmi_audio) {
-		bridge = bridge_connector->bridge_hdmi_audio;
+	if (bridge_connector->bridge_hdmi_audio ||
+	    bridge_connector->bridge_dp_audio) {
+		struct device *dev;
 
-		ret = drm_connector_hdmi_audio_init(connector,
-						    bridge->hdmi_audio_dev,
+		if (bridge_connector->bridge_hdmi_audio)
+			dev = bridge_connector->bridge_hdmi_audio->hdmi_audio_dev;
+		else
+			dev = bridge_connector->bridge_dp_audio->hdmi_audio_dev;
+
+		ret = drm_connector_hdmi_audio_init(connector, dev,
 						    &drm_bridge_connector_hdmi_audio_funcs,
 						    bridge->hdmi_audio_max_i2s_playback_channels,
 						    bridge->hdmi_audio_spdif_playback,