Fix Vizio soundbars requiring authentication (#181556)

homeassistant/components/vizio/coordinator.py

@@ -151,10 +151,10 @@ class VizioDeviceCoordinator(DataUpdateCoordinator[VizioDeviceData]):
             update_interval=SCAN_INTERVAL,
         )
         self.device = device
-        # Modern firmware bundles power/input/app state into one endpoint;
+        # Modern TV firmware bundles power/input/app state into one endpoint;
         # firmware without it never gains it, so probe only until the first
-        # URI_NOT_FOUND response.
-        self._use_state_extended = True
+        # URI_NOT_FOUND response. Audio devices do not support this endpoint.
+        self._use_state_extended = device.profile.has_inputs
 
     @override
     async def _async_setup(self) -> None:

tests/components/vizio/test_init.py

@@ -13,6 +13,7 @@ from vizaio import (
     VizioConnectionError,
     VizioNotFoundError,
 )
+from vizaio.profiles import SOUNDBAR_PROFILE
 
 from homeassistant.components.media_player import (
     DOMAIN as MEDIA_PLAYER_DOMAIN,
@@ -226,6 +227,23 @@ async def test_state_extended_polling(
     mock_vizio.get_current_app_config.assert_not_called()
 
 
+@pytest.mark.usefixtures("vizio_connect")
+async def test_soundbar_does_not_poll_state_extended(
+    hass: HomeAssistant,
+    mock_speaker_config_entry: MockConfigEntry,
+    mock_vizio: AsyncMock,
+) -> None:
+    """Test soundbars use the unauthenticated power endpoint."""
+    mock_vizio.profile = SOUNDBAR_PROFILE
+    mock_vizio.get_state_extended.side_effect = VizioAuthError("token required")
+
+    await setup_integration(hass, mock_speaker_config_entry)
+
+    mock_vizio.get_state_extended.assert_not_called()
+    mock_vizio.get_power_state.assert_called_once()
+    assert not hass.config_entries.flow.async_progress_by_handler(DOMAIN)
+
+
 @pytest.mark.usefixtures("vizio_connect")
 async def test_state_extended_power_off(
     hass: HomeAssistant,