From dfcd43748649295cf1cc6da5ba68eb5a1cf2aa42 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Wed, 14 Aug 2019 00:00:46 -0500
Subject: [PATCH] Base HAS_LCD_CONTRAST on display type

---
 Marlin/src/inc/Conditionals_LCD.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
index 411e2fe834..0d719e844b 100644
--- a/Marlin/src/inc/Conditionals_LCD.h
+++ b/Marlin/src/inc/Conditionals_LCD.h
@@ -384,7 +384,14 @@
 /**
  * Default LCD contrast for Graphical LCD displays
  */
-#define HAS_LCD_CONTRAST (HAS_GRAPHICAL_LCD && defined(DEFAULT_LCD_CONTRAST))
+#define HAS_LCD_CONTRAST (                \
+     ENABLED(MAKRPANEL)                   \
+  || ENABLED(CARTESIO_UI)                 \
+  || ENABLED(VIKI2)                       \
+  || ENABLED(AZSMZ_12864)                 \
+  || ENABLED(miniVIKI)                    \
+  || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+)
 #if HAS_LCD_CONTRAST
   #ifndef LCD_CONTRAST_MIN
     #define LCD_CONTRAST_MIN 0