From e5eae22ad8b86bbb08d655726bd05951484ca934 Mon Sep 17 00:00:00 2001
From: Guido Schmitz <Shutgun@users.noreply.github.com>
Date: Sun, 18 Oct 2020 21:07:24 +0200
Subject: [PATCH] Disable less popular entities in devolo Home Control (#41945)

---
 .../components/devolo_home_control/binary_sensor.py         | 3 +++
 .../components/devolo_home_control/devolo_device.py         | 6 ++++++
 homeassistant/components/devolo_home_control/sensor.py      | 3 +++
 3 files changed, 12 insertions(+)

diff --git a/homeassistant/components/devolo_home_control/binary_sensor.py b/homeassistant/components/devolo_home_control/binary_sensor.py
index b48f19b75b4..1d581d2c0fb 100644
--- a/homeassistant/components/devolo_home_control/binary_sensor.py
+++ b/homeassistant/components/devolo_home_control/binary_sensor.py
@@ -82,6 +82,9 @@ class DevoloBinaryDeviceEntity(DevoloDeviceEntity, BinarySensorEntity):
 
         self._value = self._binary_sensor_property.state
 
+        if element_uid.startswith("devolo.WarningBinaryFI:"):
+            self._enabled_default = False
+
     @property
     def is_on(self):
         """Return the state."""
diff --git a/homeassistant/components/devolo_home_control/devolo_device.py b/homeassistant/components/devolo_home_control/devolo_device.py
index 48f9b59af4a..d0be9543bf4 100644
--- a/homeassistant/components/devolo_home_control/devolo_device.py
+++ b/homeassistant/components/devolo_home_control/devolo_device.py
@@ -21,6 +21,7 @@ class DevoloDeviceEntity(Entity):
         self._device_class = None
         self._value = None
         self._unit = None
+        self._enabled_default = True
 
         # This is not doing I/O. It fetches an internal state of the API
         self._available = device_instance.is_online()
@@ -60,6 +61,11 @@ class DevoloDeviceEntity(Entity):
             "model": self._model,
         }
 
+    @property
+    def entity_registry_enabled_default(self) -> bool:
+        """Return if the entity should be enabled when first added to the entity registry."""
+        return self._enabled_default
+
     @property
     def should_poll(self):
         """Return the polling state."""
diff --git a/homeassistant/components/devolo_home_control/sensor.py b/homeassistant/components/devolo_home_control/sensor.py
index c76d0c30e8e..c5ad9feb88a 100644
--- a/homeassistant/components/devolo_home_control/sensor.py
+++ b/homeassistant/components/devolo_home_control/sensor.py
@@ -110,6 +110,9 @@ class DevoloGenericMultiLevelDeviceEntity(DevoloMultiLevelDeviceEntity):
         if self._device_class is None:
             self._name += f" {self._multi_level_sensor_property.sensor_type}"
 
+        if element_uid.startswith("devolo.VoltageMultiLevelSensor:"):
+            self._enabled_default = False
+
 
 class DevoloBatteryEntity(DevoloMultiLevelDeviceEntity):
     """Representation of a battery entity within devolo Home Control."""