diff options
| author | Dong, Eric <eric.dong@intel.com> | 2016-05-18 13:12:41 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-05-19 12:33:33 +0800 |
| commit | 8c53b5e67cec87414fb31a811221d887410cfd97 (patch) | |
| tree | e42f714cd716395cf8c99e365106f850ddd0a4cf /MdeModulePkg/Library/BootMaintenanceManagerUiLib | |
| parent | cb9fcac0ea03f0d515e5138e38ae6bcb33b9acdc (diff) | |
| download | edk2-8c53b5e67cec87414fb31a811221d887410cfd97.tar.gz edk2-8c53b5e67cec87414fb31a811221d887410cfd97.tar.bz2 edk2-8c53b5e67cec87414fb31a811221d887410cfd97.zip | |
BootMaintenanceMangerUiLib: Save mode info for later use.
In current code, we use different output modes for boot phase
and setup phase. When split BootMaintenanceMangerUiLib from
UiApp code, we not add logic to save the boot phase mode info
which will be used later. This change add this logic.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'MdeModulePkg/Library/BootMaintenanceManagerUiLib')
| -rw-r--r-- | MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c | 75 | ||||
| -rw-r--r-- | MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf | 4 |
2 files changed, 78 insertions, 1 deletions
diff --git a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c index 34b7809a61..0d54cdffc8 100644 --- a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c +++ b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenance.c @@ -30,6 +30,8 @@ UINT32 mBmmSetupTextModeRow = 0; UINT32 mBmmSetupHorizontalResolution = 0;
UINT32 mBmmSetupVerticalResolution = 0;
+BOOLEAN mBmmModeInitialized = FALSE;
+
EFI_DEVICE_PATH_PROTOCOL EndDevicePath[] = {
{
END_DEVICE_PATH_TYPE,
@@ -1278,6 +1280,77 @@ FreeAllMenu ( }
/**
+ Initial the boot mode related parameters.
+
+**/
+VOID
+BmmInitialBootModeInfo (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;
+ UINTN BootTextColumn;
+ UINTN BootTextRow;
+
+ if (mBmmModeInitialized) {
+ return;
+ }
+
+ //
+ // After the console is ready, get current video resolution
+ // and text mode before launching setup at first time.
+ //
+ Status = gBS->HandleProtocol (
+ gST->ConsoleOutHandle,
+ &gEfiGraphicsOutputProtocolGuid,
+ (VOID**)&GraphicsOutput
+ );
+ if (EFI_ERROR (Status)) {
+ GraphicsOutput = NULL;
+ }
+
+ Status = gBS->HandleProtocol (
+ gST->ConsoleOutHandle,
+ &gEfiSimpleTextOutProtocolGuid,
+ (VOID**)&SimpleTextOut
+ );
+ if (EFI_ERROR (Status)) {
+ SimpleTextOut = NULL;
+ }
+
+ if (GraphicsOutput != NULL) {
+ //
+ // Get current video resolution and text mode.
+ //
+ mBmmBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
+ mBmmBootVerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
+ }
+
+ if (SimpleTextOut != NULL) {
+ Status = SimpleTextOut->QueryMode (
+ SimpleTextOut,
+ SimpleTextOut->Mode->Mode,
+ &BootTextColumn,
+ &BootTextRow
+ );
+ mBmmBootTextModeColumn = (UINT32)BootTextColumn;
+ mBmmBootTextModeRow = (UINT32)BootTextRow;
+ }
+
+ //
+ // Get user defined text mode for setup.
+ //
+ mBmmSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);
+ mBmmSetupVerticalResolution = PcdGet32 (PcdSetupVideoVerticalResolution);
+ mBmmSetupTextModeColumn = PcdGet32 (PcdSetupConOutColumn);
+ mBmmSetupTextModeRow = PcdGet32 (PcdSetupConOutRow);
+
+ mBmmModeInitialized = TRUE;
+}
+
+/**
Install Boot Maintenance Manager Menu driver.
@@ -1365,6 +1438,8 @@ BootMaintenanceManagerUiLibConstructor ( //
InitializeBmmConfig(mBmmCallbackInfo);
+ BmmInitialBootModeInfo();
+
return EFI_SUCCESS;
}
diff --git a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf index 25f990e786..6f2cda33d2 100644 --- a/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf +++ b/MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf @@ -101,4 +101,6 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutColumn ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow ## CONSUMES
\ No newline at end of file + gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution ## CONSUMES
|