From 3da311ee38c8602e95fb28bd41b3df22b2d88cab Mon Sep 17 00:00:00 2001
From: Federico Amedeo Izzo <federico.izzo42@gmail.com>
Date: Sun, 14 Mar 2021 11:21:39 +0100
Subject: [PATCH] UI: Change contrast steps to 4 to match GD-77 HW contrast
 range (0-63)

---
 openrtx/src/ui/ui.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openrtx/src/ui/ui.c b/openrtx/src/ui/ui.c
index 5cff1139..df8d79af 100644
--- a/openrtx/src/ui/ui.c
+++ b/openrtx/src/ui/ui.c
@@ -1072,7 +1072,7 @@ void ui_updateFSM(event_t event, bool *sync_rtx)
                             break;
 #ifdef SCREEN_CONTRAST
                         case D_CONTRAST:
-                            _ui_changeContrast(-25);
+                            _ui_changeContrast(-4);
                             break;
 #endif
                         default:
@@ -1088,7 +1088,7 @@ void ui_updateFSM(event_t event, bool *sync_rtx)
                             break;
 #ifdef SCREEN_CONTRAST
                         case D_CONTRAST:
-                            _ui_changeContrast(+25);
+                            _ui_changeContrast(+4);
                             break;
 #endif
                         default: