audio policy: fix unique audio port ID.

Remove mId member from AudioPort as it was shadowed
by mId in DeviceDescriptor.

Add getters for Id, and HW module name and version to device,
output and input descriptors.

Fix DeviceDescriptor name initialization.

Change-Id: I4a69f385e40330954d9dad5f2926c521f60b2ec1

1 files changed, 4 insertions, 2 deletions

diff --git a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
index d6daacd..aa37eec 100644
--- a/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h
@@ -41,20 +41,22 @@ public:
             const struct audio_port_config *srcConfig = NULL) const;
 
     // AudioPort
+    virtual void attach(const sp<HwModule>& module);
     virtual void loadGains(cnode *root);
     virtual void toAudioPort(struct audio_port *port) const;
 
+    audio_port_handle_t getId() const;
     audio_devices_t type() const { return mDeviceType; }
     status_t dump(int fd, int spaces, int index) const;
     void log() const;
 
     String8 mAddress;
-    audio_port_handle_t mId;
 
     static String8  emptyNameStr;
 
 private:
-    audio_devices_t mDeviceType;
+    audio_devices_t     mDeviceType;
+    audio_port_handle_t mId;
 
 friend class DeviceVector;
 };