From 0337602bbe289b72167a8ee49e996f799b281edc Mon Sep 17 00:00:00 2001
From: InsanityAutomation
 <38436470+InsanityAutomation@users.noreply.github.com>
Date: Tue, 1 Mar 2022 17:25:30 -0500
Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=EF=B8=8F=20E3V2=20blank=20bg=20for=20?=
 =?UTF-8?q?S1=20compatibility=20(#23822)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Marlin/src/lcd/e3v2/creality/dwin_lcd.cpp | 1 +
 Marlin/src/lcd/e3v2/jyersui/dwin.cpp      | 2 ++
 Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp | 1 +
 Marlin/src/lcd/e3v2/proui/dwin.cpp        | 2 ++
 4 files changed, 6 insertions(+)

diff --git a/Marlin/src/lcd/e3v2/creality/dwin_lcd.cpp b/Marlin/src/lcd/e3v2/creality/dwin_lcd.cpp
index fee22932d2..3d60e32a79 100644
--- a/Marlin/src/lcd/e3v2/creality/dwin_lcd.cpp
+++ b/Marlin/src/lcd/e3v2/creality/dwin_lcd.cpp
@@ -49,6 +49,7 @@ void DWIN_Startup() {
   #if DISABLED(SHOW_BOOTSCREEN)
     DWIN_Frame_Clear(Color_Bg_Black); // MarlinUI handles the bootscreen so just clear here
   #endif
+  DWIN_JPG_ShowAndCache(3);
   DWIN_UpdateLCD();
 }
 
diff --git a/Marlin/src/lcd/e3v2/jyersui/dwin.cpp b/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
index 0eedddb500..d384bae3e3 100644
--- a/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
@@ -4989,6 +4989,8 @@ void MarlinUI::init_lcd() {
     DWIN_UpdateLCD();
     delay(20);
   }
+
+  DWIN_JPG_ShowAndCache(3);
   DWIN_JPG_CacheTo1(Language_English);
   CrealityDWIN.Redraw_Screen();
 }
diff --git a/Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp b/Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp
index ef390ac9dc..a4cefe4ab9 100644
--- a/Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp
+++ b/Marlin/src/lcd/e3v2/marlinui/dwin_lcd.cpp
@@ -45,6 +45,7 @@ void DWIN_Startup() {
   const bool success = DWIN_Handshake();
   if (success) DEBUG_ECHOLNPGM("ok."); else DEBUG_ECHOLNPGM("error.");
   DWIN_Frame_SetDir(TERN(DWIN_MARLINUI_LANDSCAPE, 0, 1));
+  DWIN_JPG_ShowAndCache(3);
   DWIN_Frame_Clear(Color_Bg_Black); // MarlinUI handles the bootscreen so just clear here
   DWIN_UpdateLCD();
 }
diff --git a/Marlin/src/lcd/e3v2/proui/dwin.cpp b/Marlin/src/lcd/e3v2/proui/dwin.cpp
index d65fa9ec79..5af7fc294d 100644
--- a/Marlin/src/lcd/e3v2/proui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/proui/dwin.cpp
@@ -1836,6 +1836,7 @@ void DWIN_Startup() {
   DWINUI::onCursorErase = Erase_Menu_Cursor;
   DWINUI::onTitleDraw = Draw_Title;
   DWINUI::onMenuDraw = Draw_Menu;
+  DWIN_JPG_ShowAndCache(3);
   HMI_SetLanguage();
 }
 
@@ -1937,6 +1938,7 @@ void DWIN_RebootScreen() {
   DWINUI::Draw_CenteredString(Color_White, 220, GET_TEXT_F(MSG_PLEASE_WAIT_REBOOT));
   DWIN_UpdateLCD();
   delay(500);
+  DWIN_JPG_ShowAndCache(3);
 }
 
 void DWIN_Redraw_screen() {