From 2bc91e7a3e8b9e3b3bd7eb4df3605c1dceb40bf3 Mon Sep 17 00:00:00 2001
From: Simone Chemelli <simone.chemelli@gmail.com>
Date: Tue, 26 May 2026 20:15:43 +0200
Subject: [PATCH] Filter unsupported soundbar devices for SamsungTV (#172126)

---
 homeassistant/components/samsungtv/config_flow.py |  6 ++++++
 tests/components/samsungtv/test_config_flow.py    | 15 +++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/homeassistant/components/samsungtv/config_flow.py b/homeassistant/components/samsungtv/config_flow.py
index 3d5b3429d5f..3c0a4979d79 100644
--- a/homeassistant/components/samsungtv/config_flow.py
+++ b/homeassistant/components/samsungtv/config_flow.py
@@ -537,6 +537,12 @@ class SamsungTVConfigFlow(ConfigFlow, domain=DOMAIN):
     ) -> ConfigFlowResult:
         """Handle a flow initialized by zeroconf discovery."""
         LOGGER.debug("Samsung device found via ZEROCONF: %s", discovery_info)
+        if "Soundbar" in discovery_info.name:
+            LOGGER.debug(
+                "Ignoring Samsung Soundbar found via Zeroconf: %s", discovery_info
+            )
+            return self.async_abort(reason="not_supported")
+
         self._mac = format_mac(discovery_info.properties["deviceid"])
         self._host = discovery_info.host
         self._async_start_discovery_with_mac_address()
diff --git a/tests/components/samsungtv/test_config_flow.py b/tests/components/samsungtv/test_config_flow.py
index be016ed6021..4c78e7e2762 100644
--- a/tests/components/samsungtv/test_config_flow.py
+++ b/tests/components/samsungtv/test_config_flow.py
@@ -1,6 +1,7 @@
 """Tests for Samsung TV config flow."""
 
 from copy import deepcopy
+import dataclasses
 from ipaddress import ip_address
 import socket
 from unittest.mock import ANY, AsyncMock, Mock, call, patch
@@ -1037,6 +1038,20 @@ async def test_zeroconf(hass: HomeAssistant) -> None:
     assert result["result"].unique_id == "be9554b9-c9fb-41f4-8920-22da015376a4"
 
 
+async def test_zeroconf_ignores_soundbar_by_name(hass: HomeAssistant) -> None:
+    """Test zeroconf flow aborts early when the service name contains 'Soundbar'."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        context={"source": config_entries.SOURCE_ZEROCONF},
+        data=dataclasses.replace(
+            MOCK_ZEROCONF_DATA, name="Q-Series Soundbar._airplay._tcp.local."
+        ),
+    )
+    await hass.async_block_till_done()
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == RESULT_NOT_SUPPORTED
+
+
 @pytest.mark.usefixtures("remote_websocket", "remote_encrypted_websocket_failing")
 async def test_zeroconf_ignores_soundbar(hass: HomeAssistant, rest_api: Mock) -> None:
     """Test starting a flow from zeroconf where the device is actually a soundbar."""