From 922af5c09ef0ff3ad2affeedc0bd310f157e0fe8 Mon Sep 17 00:00:00 2001
From: prenticedavid <david.prentice@farming.co.uk>
Date: Sat, 21 Apr 2018 09:38:23 +0100
Subject: [PATCH] whole screen scroll.  set VLE1 before VL.

---
 MCUFRIEND_kbv.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MCUFRIEND_kbv.cpp b/MCUFRIEND_kbv.cpp
index 7c621d2..bd9d827 100644
--- a/MCUFRIEND_kbv.cpp
+++ b/MCUFRIEND_kbv.cpp
@@ -715,6 +715,7 @@ void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
         break;
 #ifdef SUPPORT_0139 
     case 0x0139:
+        WriteCmdData(0x07, 0x0213 | (_lcd_rev << 2));  //VLE1=1, GON=1, REV=x, D=3
         WriteCmdData(0x41, vsp);  //VL# check vsp
         break;
 #endif