From 92ca76a167551d0f44f0e7509d83eddaf5f1ab96 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Wed, 26 Jan 2022 11:13:38 +0100
Subject: [PATCH] Add backlight controls for Tuya curtain switches (#64961)

---
 homeassistant/components/tuya/light.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/homeassistant/components/tuya/light.py b/homeassistant/components/tuya/light.py
index 8114d6709d8..8c5e084efe2 100644
--- a/homeassistant/components/tuya/light.py
+++ b/homeassistant/components/tuya/light.py
@@ -66,6 +66,14 @@ class TuyaLightEntityDescription(LightEntityDescription):
 
 
 LIGHTS: dict[str, tuple[TuyaLightEntityDescription, ...]] = {
+    # Curtain Switch
+    # https://developer.tuya.com/en/docs/iot/category-clkg?id=Kaiuz0gitil39
+    "clkg": (
+        TuyaLightEntityDescription(
+            key=DPCode.SWITCH_BACKLIGHT,
+            name="Backlight",
+        ),
+    ),
     # String Lights
     # https://developer.tuya.com/en/docs/iot/dc?id=Kaof7taxmvadu
     "dc": (