diff --git a/msm/dsi/dsi_defs.h b/msm/dsi/dsi_defs.h
index 892334fc1315..7303d30397bf 100644
--- a/msm/dsi/dsi_defs.h
+++ b/msm/dsi/dsi_defs.h
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved
  * Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -470,6 +471,7 @@ struct dsi_split_link_config {
  * @append_tx_eot:       Append EOT packets for forward transmissions if set to
  *                       true.
  * @ext_bridge_mode:     External bridge is connected.
+ * @ext_bridge_hpd_en:   Enable hpd for external bridge.
  * @force_hs_clk_lane:   Send continuous clock to the panel.
  * @phy_type:            DPHY/CPHY is enabled for this panel.
  * @dsi_split_link_config:  Split Link Configuration.
@@ -500,6 +502,7 @@ struct dsi_host_common_cfg {
 	bool ignore_rx_eot;
 	bool append_tx_eot;
 	bool ext_bridge_mode;
+	bool ext_bridge_hpd_en;
 	bool force_hs_clk_lane;
 	enum dsi_phy_type phy_type;
 	struct dsi_split_link_config split_link;
diff --git a/msm/dsi/dsi_drm.c b/msm/dsi/dsi_drm.c
index 8b6db3d58d65..84681e2e8726 100644
--- a/msm/dsi/dsi_drm.c
+++ b/msm/dsi/dsi_drm.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved
  * Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -749,6 +750,8 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
 	bpp = dsi_ctrl_pixel_format_to_bpp(fmt);
 
 	sde_kms_info_add_keyint(info, "bit_depth", bpp);
+	if (dsi_display->panel->host_config.ext_bridge_hpd_en)
+		sde_kms_info_add_keystr(info, "ext bridge hpd support", "true");
 
 end:
 	return 0;
diff --git a/msm/dsi/dsi_panel.c b/msm/dsi/dsi_panel.c
index b98447056ce3..becb218efc44 100644
--- a/msm/dsi/dsi_panel.c
+++ b/msm/dsi/dsi_panel.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -1138,7 +1138,8 @@ static int dsi_panel_parse_misc_host_config(struct dsi_host_common_cfg *host,
 
 	host->ext_bridge_mode = utils->read_bool(utils->data,
 					"qcom,mdss-dsi-ext-bridge-mode");
-
+	host->ext_bridge_hpd_en = utils->read_bool(utils->data,
+					"qcom,mdss-dsi-ext-bridge-hpd");
 	host->force_hs_clk_lane = utils->read_bool(utils->data,
 					"qcom,mdss-dsi-force-clock-lane-hs");
 	panel_cphy_mode = utils->read_bool(utils->data,