diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 467e89dafe37..23d3342081b8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4906,6 +4906,17 @@ static u8 skl_compute_dbuf_slices(struct intel_crtc *crtc, u8 active_pipes)
 	return active_pipes & BIT(pipe) ? BIT(DBUF_S1) : 0;
 }
 
+static bool
+use_min_ddb(const struct intel_crtc_state *crtc_state,
+	    struct intel_plane *plane)
+{
+	struct drm_i915_private *i915 = to_i915(plane->base.dev);
+
+	return DISPLAY_VER(i915) >= 13 &&
+	       crtc_state->uapi.async_flip &&
+	       plane->async_flip;
+}
+
 static bool
 use_minimal_wm0_only(const struct intel_crtc_state *crtc_state,
 		     struct intel_plane *plane)
@@ -4935,6 +4946,14 @@ skl_plane_relative_data_rate(const struct intel_crtc_state *crtc_state,
 	if (plane->id == PLANE_CURSOR)
 		return 0;
 
+	/*
+	 * We calculate extra ddb based on ratio plane rate/total data rate
+	 * in case, in some cases we should not allocate extra ddb for the plane,
+	 * so do not count its data rate, if this is the case.
+	 */
+	if (use_min_ddb(crtc_state, plane))
+		return 0;
+
 	if (color_plane == 1 &&
 	    !intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
 		return 0;