From 641b4a46284c0a3c2392b2cebea375da7542265f Mon Sep 17 00:00:00 2001
From: li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 4 Sep 2012 09:43:22 +0000
Subject: [PATCH] Set mode 0 (80x25) when Consplitter does not exist.

Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13698 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Library/GenericBdsLib/BdsConsole.c                 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
index 782c4a5ce1..fe6d436a56 100644
--- a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
+++ b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
@@ -88,6 +88,7 @@ UpdateSystemTableConsole (
   EFI_DEVICE_PATH_PROTOCOL  *Instance;
   VOID                      *Interface;
   EFI_HANDLE                NewHandle;
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
 
   ASSERT (VarName != NULL);
   ASSERT (ConsoleHandle != NULL);
@@ -159,6 +160,15 @@ UpdateSystemTableConsole (
         //
         *ConsoleHandle     = NewHandle;
         *ProtocolInterface = Interface;
+        if (CompareGuid (ConsoleGuid, &gEfiSimpleTextOutProtocolGuid)) {
+          //
+          // If it is console out device, set console mode 80x25 if current mode is invalid.
+          //
+          TextOut = (EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *) Interface;
+          if (TextOut->Mode->Mode == -1) {
+            TextOut->SetMode (TextOut, 0);
+          }
+        }
         return TRUE;
       }
     }