[SurfaceFlinger] Query display capability when display is on the first time.
Some display resource can't be allocated before the display is on, and thus
some capabilities are unknown. Thus move the query of display capability to the
first time that the display is on.
BUG: 69911676
Test: manual
Change-Id: I3488927d9a854a42432b7575d0daa14e61677c3e
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index e0a5ef1..b7cdf7f 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -356,6 +356,7 @@
DisplayType mType;
std::unordered_map<hwc2_layer_t, std::unique_ptr<Layer>> mLayers;
std::unordered_map<hwc2_config_t, std::shared_ptr<const Config>> mConfigs;
+ std::once_flag mDisplayCapabilityQueryFlag;
std::unordered_set<DisplayCapability> mDisplayCapabilities;
};
} // namespace impl