diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 7d98c0c3e4e3..b3d7756df457 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1723,6 +1723,8 @@ int analogix_dp_loader_protect(struct analogix_dp_device *dp)
 		return ret;
 	}
 
+	analogix_dp_phy_power_on(dp);
+
 	dp->dpms_mode = DRM_MODE_DPMS_ON;
 
 	return 0;