diff --git a/drm/DrmAtomicStateManager.h b/drm/DrmAtomicStateManager.h
index 6e32a37..e5a0945 100644
--- a/drm/DrmAtomicStateManager.h
+++ b/drm/DrmAtomicStateManager.h
@@ -37,6 +37,9 @@
   std::shared_ptr<DrmKmsPlan> composition;
   std::shared_ptr<drm_color_ctm> color_matrix;
 
+  std::shared_ptr<DrmFbIdHandle> writeback_fb;
+  SharedFd writeback_release_fence;
+
   /* out */
   SharedFd out_fence;