diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 65b01868529e..c30b63235534 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14842,6 +14842,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
 
 		connector->base.dpms = DRM_MODE_DPMS_OFF;
 		connector->base.encoder = NULL;
+	} else if (connector) {
+		intel_opregion_notify_encoder(encoder, true);
 	}
 	/* Enabled encoders without active connectors will be fixed in
 	 * the crtc fixup. */