X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=EdkModulePkg%2FUniversal%2FConsole%2FConSplitter%2FDxe%2FConSplitterGraphics.c;h=946835ed2971ac1d3309d82460ea8fb248f2725e;hb=2c33bcb4f2bfe2e85d4f6b246b26c96cf971c318;hp=5aa2bae2f05f73505240c74764b2ece3f156a38d;hpb=406adcd15cafe2f1f6cff0750ef9bfd8c613013a;p=mirror_edk2.git

diff --git a/EdkModulePkg/Universal/Console/ConSplitter/Dxe/ConSplitterGraphics.c b/EdkModulePkg/Universal/Console/ConSplitter/Dxe/ConSplitterGraphics.c
index 5aa2bae2f0..946835ed29 100644
--- a/EdkModulePkg/Universal/Console/ConSplitter/Dxe/ConSplitterGraphics.c
+++ b/EdkModulePkg/Universal/Console/ConSplitter/Dxe/ConSplitterGraphics.c
@@ -116,6 +116,13 @@ ConSpliterConsoleControlSetMode (
     return EFI_INVALID_PARAMETER;
   }
 
+  //
+  // Judge current mode with wanted mode at first.
+  // 
+  if (Private->ConsoleOutputMode == Mode) {
+    return EFI_SUCCESS;
+  }
+
   Supported   = FALSE;
   TextAndGop  = &Private->TextOutList[0];
   for (Index = 0; Index < Private->CurrentNumberOfConsoles; Index++, TextAndGop++) {
@@ -204,7 +211,7 @@ ConSpliterGraphicsOutputQueryMode (
   Status = gBS->AllocatePool (
                   EfiBootServicesData,
                   sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION),
-                  Info
+                  (VOID **) Info
                   );
   if (EFI_ERROR (Status)) {
     return Status;
@@ -355,6 +362,7 @@ Routine Description:
   return ReturnStatus;
 }
 
+STATIC
 EFI_STATUS
 DevNullGraphicsOutputBlt (
   IN  TEXT_OUT_SPLITTER_PRIVATE_DATA                *Private,
@@ -575,7 +583,7 @@ ConSpliterGraphicsOutputBlt (
       Status = UgaDraw->Blt (
                               UgaDraw,
                               (EFI_UGA_PIXEL *) BltBuffer,
-                              BltOperation,
+                              (EFI_UGA_BLT_OPERATION) BltOperation,
                               SourceX,
                               SourceY,
                               DestinationX,