diff options
Diffstat (limited to 'MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c')
| -rw-r--r-- | MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c index 8e612c899c..1ff37facc5 100644 --- a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c +++ b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c @@ -1,7 +1,7 @@ /** @file
This is the main routine for initializing the Graphics Console support routines.
-Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -640,10 +640,18 @@ CheckModeSupported ( if (!EFI_ERROR (Status)) {
if ((Info->HorizontalResolution == HorizontalResolution) &&
(Info->VerticalResolution == VerticalResolution)) {
- Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);
- if (!EFI_ERROR (Status)) {
- FreePool (Info);
+ if ((GraphicsOutput->Mode->Info->HorizontalResolution == HorizontalResolution) &&
+ (GraphicsOutput->Mode->Info->VerticalResolution == VerticalResolution)) {
+ //
+ // If video device has been set to this mode, we do not need to SetMode again
+ //
break;
+ } else {
+ Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);
+ if (!EFI_ERROR (Status)) {
+ FreePool (Info);
+ break;
+ }
}
}
FreePool (Info);
|