Migrate Panasonic Viera to has entity name (#96746)

Co-authored-by: Franck Nijhof <git@frenck.dev>

homeassistant/components/panasonic_viera/media_player.py

@@ -69,42 +69,28 @@ class PanasonicVieraTVEntity(MediaPlayerEntity):
         | MediaPlayerEntityFeature.STOP
         | MediaPlayerEntityFeature.BROWSE_MEDIA
     )
+    _attr_has_entity_name = True
+    _attr_name = None
 
     def __init__(self, remote, name, device_info):
         """Initialize the entity."""
         self._remote = remote
-        self._name = name
+        if device_info is not None:
-        self._device_info = device_info
+            self._attr_device_info = DeviceInfo(
-
+                identifiers={(DOMAIN, device_info[ATTR_UDN])},
-    @property
+                manufacturer=device_info.get(ATTR_MANUFACTURER, DEFAULT_MANUFACTURER),
-    def unique_id(self):
+                model=device_info.get(ATTR_MODEL_NUMBER, DEFAULT_MODEL_NUMBER),
-        """Return the unique ID of the device."""
+                name=name,
-        if self._device_info is None:
-            return None
-        return self._device_info[ATTR_UDN]
-
-    @property
-    def device_info(self) -> DeviceInfo | None:
-        """Return device specific attributes."""
-        if self._device_info is None:
-            return None
-        return DeviceInfo(
-            identifiers={(DOMAIN, self._device_info[ATTR_UDN])},
-            manufacturer=self._device_info.get(ATTR_MANUFACTURER, DEFAULT_MANUFACTURER),
-            model=self._device_info.get(ATTR_MODEL_NUMBER, DEFAULT_MODEL_NUMBER),
-            name=self._name,
             )
+            self._attr_unique_id = device_info[ATTR_UDN]
+        else:
+            self._attr_name = name
 
     @property
     def device_class(self):
         """Return the device class of the device."""
         return MediaPlayerDeviceClass.TV
 
-    @property
-    def name(self):
-        """Return the name of the device."""
-        return self._name
-
     @property
     def state(self):
         """Return the state of the device."""