From 6185941b18313a8763a88efe3c889e8152be53f4 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Sun, 2 Aug 2020 11:42:28 +0200
Subject: [PATCH] Fix display redundant power toggle

Fix display redundant power toggle if backlight is configured as PWM
---
 tasmota/xdrv_13_display.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tasmota/xdrv_13_display.ino b/tasmota/xdrv_13_display.ino
index d1fc01832..c7e4fb251 100644
--- a/tasmota/xdrv_13_display.ino
+++ b/tasmota/xdrv_13_display.ino
@@ -1268,7 +1268,9 @@ void DisplayInitDriver(void)
 //  AddLog_P2(LOG_LEVEL_DEBUG, PSTR(D_LOG_DEBUG "Display model %d"), Settings.display_model);
 
   if (Settings.display_model) {
-    devices_present++;
+    if (!light_type) {
+      devices_present++;  // If no PWM channel for backlight then use "normal" power control
+    }
     disp_device = devices_present;
 
 #ifndef USE_DISPLAY_MODES1TO5