diff --git a/drm/DrmPlane.h b/drm/DrmPlane.h
index 81306d9..b744b2d 100644
--- a/drm/DrmPlane.h
+++ b/drm/DrmPlane.h
@@ -30,6 +30,12 @@
 class DrmDevice;
 struct LayerData;
 
+// NOLINTNEXTLINE(readability-identifier-naming)
+struct drm_plane_size_hint_local {
+  __u16 width;
+  __u16 height;
+};
+
 class DrmPlane : public PipelineBindable<DrmPlane> {
  public:
   DrmPlane(const DrmPlane &) = delete;
@@ -92,10 +98,12 @@
   DrmProperty in_fence_fd_property_;
   DrmProperty color_encoding_property_;
   DrmProperty color_range_property_;
+  DrmProperty size_hints_property_;
 
   std::map<BufferBlendMode, uint64_t> blending_enum_map_;
   std::map<BufferColorSpace, uint64_t> color_encoding_enum_map_;
   std::map<BufferSampleRange, uint64_t> color_range_enum_map_;
   uint64_t transform_enum_mask_ = DRM_MODE_ROTATE_0;
+  std::vector<drm_plane_size_hint_local> size_hints_;
 };
 }  // namespace android