diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
index 3793e625591f..38d9065ef073 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
@@ -2341,6 +2341,7 @@ static int dw_hdmi_connector_atomic_check(struct drm_connector *connector,
 			hdmi->dclk_en = true;
 			mutex_unlock(&hdmi->audio_mutex);
 			hdmi->curr_conn = connector;
+			extcon_set_state_sync(hdmi->extcon, EXTCON_DISP_HDMI, true);
 		}
 	}