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

diff --git a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
index 782c4a5ce1ecfd36d4a8ee606434891276b94429..fe6d436a561530ae3bce967e3c7da385e625fdf1 100644 (file)
--- a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
+++ b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
@@ -88,6 +88,7 @@ UpdateSystemTableConsole (
   EFI_DEVICE_PATH_PROTOCOL  *Instance;\r
   VOID                      *Interface;\r
   EFI_HANDLE                NewHandle;\r
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;\r
 \r
   ASSERT (VarName != NULL);\r
   ASSERT (ConsoleHandle != NULL);\r
@@ -159,6 +160,15 @@ UpdateSystemTableConsole (
         //\r
         *ConsoleHandle     = NewHandle;\r
         *ProtocolInterface = Interface;\r
+        if (CompareGuid (ConsoleGuid, &gEfiSimpleTextOutProtocolGuid)) {\r
+          //\r
+          // If it is console out device, set console mode 80x25 if current mode is invalid.\r
+          //\r
+          TextOut = (EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *) Interface;\r
+          if (TextOut->Mode->Mode == -1) {\r
+            TextOut->SetMode (TextOut, 0);\r
+          }\r
+        }\r
         return TRUE;\r
       }\r
     }\r