Merge "Add HwModule::getRoutes method" am: 6100fd64f4 am: 15f4bff5dd am: 8ee0b8efca

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1897863

Change-Id: Icdd21923fd22a0854912a667fe8d0f0bb76d4e8e
diff --git a/services/audiopolicy/common/managerdefinitions/include/HwModule.h b/services/audiopolicy/common/managerdefinitions/include/HwModule.h
index 9ba745a..54b3408 100644
--- a/services/audiopolicy/common/managerdefinitions/include/HwModule.h
+++ b/services/audiopolicy/common/managerdefinitions/include/HwModule.h
@@ -80,6 +80,7 @@
 
     sp<DeviceDescriptor> getRouteSinkDevice(const sp<AudioRoute> &route) const;
     DeviceVector getRouteSourceDevices(const sp<AudioRoute> &route) const;
+    const AudioRouteVector& getRoutes() const { return mRoutes; }
     void setRoutes(const AudioRouteVector &routes);
 
     status_t addOutputProfile(const sp<IOProfile> &profile);