1 files changed, 17 insertions, 14 deletions
diff --git a/hwc2_device/HwcDisplay.h b/hwc2_device/HwcDisplay.h
index b73404a..42b000a 100644
--- a/hwc2_device/HwcDisplay.h
+++ b/hwc2_device/HwcDisplay.h
@@ -37,10 +37,10 @@ inline constexpr uint32_t kPrimaryDisplay = 0;
 
 class HwcDisplay {
  public:
-  HwcDisplay(ResourceManager *resource_manager, DrmDisplayPipeline *pipeline,
-             hwc2_display_t handle, HWC2::DisplayType type, DrmHwcTwo *hwc2);
+  HwcDisplay(DrmDisplayPipeline *pipeline, hwc2_display_t handle,
+             HWC2::DisplayType type, DrmHwcTwo *hwc2);
   HwcDisplay(const HwcDisplay &) = delete;
-  HWC2::Error Init();
+  ~HwcDisplay();
 
   HWC2::Error CreateComposition(AtomicCommitArgs &a_args);
   std::vector<HwcLayer *> GetOrderLayersByZPos();
@@ -144,6 +144,10 @@ class HwcDisplay {
   const Backend *backend() const;
   void set_backend(std::unique_ptr<Backend> backend);
 
+  auto GetHwc2() {
+    return hwc2_;
+  }
+
   std::map<hwc2_layer_t, HwcLayer> &layers() {
     return layers_;
   }
@@ -152,10 +156,6 @@ class HwcDisplay {
     return *pipeline_;
   }
 
-  ResourceManager *resource_manager() const {
-    return resource_manager_;
-  }
-
   android_color_transform_t &color_transform_hint() {
     return color_transform_hint_;
   }
@@ -193,8 +193,7 @@ class HwcDisplay {
    * https://source.android.com/devices/graphics/hotplug#handling-common-scenarios
    */
   bool IsInHeadlessMode() {
-    return handle_ == kPrimaryDisplay &&
-           !GetPipe().connector->Get()->IsConnected();
+    return !pipeline_;
   }
 
  private:
@@ -213,20 +212,22 @@ class HwcDisplay {
 
   HwcDisplayConfigs configs_;
 
-  DrmHwcTwo *hwc2_;
+  DrmHwcTwo *const hwc2_;
 
   std::optional<DrmMode> staged_mode;
 
-  ResourceManager *resource_manager_;
-
   DrmDisplayPipeline *const pipeline_;
 
   std::unique_ptr<Backend> backend_;
 
   VSyncWorker vsync_worker_;
-  hwc2_display_t handle_;
+
+  const hwc2_display_t handle_;
   HWC2::DisplayType type_;
-  uint32_t layer_idx_ = 0;
+
+  // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
+  static uint32_t layer_idx_;
+
   std::map<hwc2_layer_t, HwcLayer> layers_;
   HwcLayer client_layer_;
   int32_t color_mode_{};
@@ -237,6 +238,8 @@ class HwcDisplay {
   Stats total_stats_;
   Stats prev_stats_;
   std::string DumpDelta(HwcDisplay::Stats delta);
+
+  HWC2::Error Init();
 };
 
 }  // namespace android