ARM Packages: Replace tabs by spaces for indentation
Replace tabs by spaces for indentation to comply to EDK2 coding standards. Done in files with extension ".S", ".c", ".h", ".asm", ".dsc", ".inc", "*.inf", "*.dec" or ".fdf" and located in ArmPkg, ArmPlatformPkg, EmbeddedPkg, BeagleBoardPkg or Omap35xxPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15901 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ronald Cron
committed by
oliviermartin
oliviermartin
parent
5c670b2119
commit
91c38d4e94
@ -161,52 +161,52 @@ LcdGraphicsOutputDxeInitialize (
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goto EXIT;
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}
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// Install the Graphics Output Protocol and the Device Path
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Status = gBS->InstallMultipleProtocolInterfaces(
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&Instance->Handle,
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&gEfiGraphicsOutputProtocolGuid, &Instance->Gop,
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&gEfiDevicePathProtocolGuid, &Instance->DevicePath,
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NULL
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);
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// Install the Graphics Output Protocol and the Device Path
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Status = gBS->InstallMultipleProtocolInterfaces(
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&Instance->Handle,
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&gEfiGraphicsOutputProtocolGuid, &Instance->Gop,
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&gEfiDevicePathProtocolGuid, &Instance->DevicePath,
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NULL
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);
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if (EFI_ERROR(Status)) {
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DEBUG((DEBUG_ERROR, "GraphicsOutputDxeInitialize: Can not install the protocol. Exit Status=%r\n", Status));
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goto EXIT;
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}
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if (EFI_ERROR(Status)) {
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DEBUG((DEBUG_ERROR, "GraphicsOutputDxeInitialize: Can not install the protocol. Exit Status=%r\n", Status));
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goto EXIT;
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}
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// Register for an ExitBootServicesEvent
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// When ExitBootServices starts, this function here will make sure that the graphics driver will shut down properly,
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// i.e. it will free up all allocated memory and perform any necessary hardware re-configuration.
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Status = gBS->CreateEvent (
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EVT_SIGNAL_EXIT_BOOT_SERVICES,
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TPL_NOTIFY,
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LcdGraphicsExitBootServicesEvent, NULL,
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&Instance->ExitBootServicesEvent
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);
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// Register for an ExitBootServicesEvent
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// When ExitBootServices starts, this function here will make sure that the graphics driver will shut down properly,
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// i.e. it will free up all allocated memory and perform any necessary hardware re-configuration.
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Status = gBS->CreateEvent (
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EVT_SIGNAL_EXIT_BOOT_SERVICES,
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TPL_NOTIFY,
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LcdGraphicsExitBootServicesEvent, NULL,
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&Instance->ExitBootServicesEvent
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);
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if (EFI_ERROR(Status)) {
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DEBUG((DEBUG_ERROR, "GraphicsOutputDxeInitialize: Can not install the ExitBootServicesEvent handler. Exit Status=%r\n", Status));
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goto EXIT_ERROR_UNINSTALL_PROTOCOL;
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}
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if (EFI_ERROR(Status)) {
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DEBUG((DEBUG_ERROR, "GraphicsOutputDxeInitialize: Can not install the ExitBootServicesEvent handler. Exit Status=%r\n", Status));
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goto EXIT_ERROR_UNINSTALL_PROTOCOL;
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}
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// To get here, everything must be fine, so just exit
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goto EXIT;
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// To get here, everything must be fine, so just exit
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goto EXIT;
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EXIT_ERROR_UNINSTALL_PROTOCOL:
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/* The following function could return an error message,
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* however, to get here something must have gone wrong already,
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* so preserve the original error, i.e. don't change
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* the Status variable, even it fails to uninstall the protocol.
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*/
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gBS->UninstallMultipleProtocolInterfaces (
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Instance->Handle,
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&gEfiGraphicsOutputProtocolGuid, &Instance->Gop, // Uninstall Graphics Output protocol
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&gEfiDevicePathProtocolGuid, &Instance->DevicePath, // Uninstall device path
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NULL
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);
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/* The following function could return an error message,
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* however, to get here something must have gone wrong already,
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* so preserve the original error, i.e. don't change
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* the Status variable, even it fails to uninstall the protocol.
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*/
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gBS->UninstallMultipleProtocolInterfaces (
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Instance->Handle,
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&gEfiGraphicsOutputProtocolGuid, &Instance->Gop, // Uninstall Graphics Output protocol
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&gEfiDevicePathProtocolGuid, &Instance->DevicePath, // Uninstall device path
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NULL
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);
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EXIT:
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return Status;
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return Status;
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}
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@ -239,15 +239,15 @@ EFI_STATUS
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EFIAPI
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LcdGraphicsQueryMode (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
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IN UINT32 ModeNumber,
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OUT UINTN *SizeOfInfo,
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OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
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)
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IN UINT32 ModeNumber,
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OUT UINTN *SizeOfInfo,
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OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
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)
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{
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EFI_STATUS Status = EFI_SUCCESS;
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LCD_INSTANCE *Instance;
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EFI_STATUS Status = EFI_SUCCESS;
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LCD_INSTANCE *Instance;
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Instance = LCD_INSTANCE_FROM_GOP_THIS(This);
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Instance = LCD_INSTANCE_FROM_GOP_THIS(This);
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// Setup the hardware if not already done
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if( !mDisplayInitialized ) {
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@ -257,14 +257,14 @@ LcdGraphicsQueryMode (
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}
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}
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// Error checking
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if ( (This == NULL) || (Info == NULL) || (SizeOfInfo == NULL) || (ModeNumber >= This->Mode->MaxMode) ) {
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DEBUG((DEBUG_ERROR, "LcdGraphicsQueryMode: ERROR - For mode number %d : Invalid Parameter.\n", ModeNumber ));
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Status = EFI_INVALID_PARAMETER;
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goto EXIT;
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}
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// Error checking
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if ( (This == NULL) || (Info == NULL) || (SizeOfInfo == NULL) || (ModeNumber >= This->Mode->MaxMode) ) {
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DEBUG((DEBUG_ERROR, "LcdGraphicsQueryMode: ERROR - For mode number %d : Invalid Parameter.\n", ModeNumber ));
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Status = EFI_INVALID_PARAMETER;
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goto EXIT;
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}
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*Info = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION));
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*Info = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION));
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if (*Info == NULL) {
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Status = EFI_OUT_OF_RESOURCES;
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goto EXIT;
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@ -278,7 +278,7 @@ LcdGraphicsQueryMode (
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}
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EXIT:
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return Status;
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return Status;
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}
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/***************************************
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@ -289,15 +289,15 @@ EFI_STATUS
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EFIAPI
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LcdGraphicsSetMode (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
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IN UINT32 ModeNumber
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)
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IN UINT32 ModeNumber
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)
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{
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EFI_STATUS Status = EFI_SUCCESS;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL FillColour;
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LCD_INSTANCE* Instance;
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LCD_BPP Bpp;
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EFI_STATUS Status = EFI_SUCCESS;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL FillColour;
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LCD_INSTANCE* Instance;
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LCD_BPP Bpp;
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Instance = LCD_INSTANCE_FROM_GOP_THIS (This);
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Instance = LCD_INSTANCE_FROM_GOP_THIS (This);
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// Setup the hardware if not already done
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if(!mDisplayInitialized) {
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@ -314,33 +314,33 @@ LcdGraphicsSetMode (
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goto EXIT;
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}
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// Set the oscillator frequency to support the new mode
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// Set the oscillator frequency to support the new mode
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Status = LcdPlatformSetMode (ModeNumber);
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if (EFI_ERROR(Status)) {
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Status = EFI_DEVICE_ERROR;
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goto EXIT;
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}
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// Update the UEFI mode information
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This->Mode->Mode = ModeNumber;
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LcdPlatformQueryMode (ModeNumber,&Instance->ModeInfo);
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Status = LcdPlatformGetBpp(ModeNumber, &Bpp);
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if (EFI_ERROR(Status)) {
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DEBUG ((DEBUG_ERROR, "LcdGraphicsSetMode: ERROR - Couldn't get bytes per pixel, status: %r\n", Status));
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goto EXIT;
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}
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This->Mode->FrameBufferSize = Instance->ModeInfo.VerticalResolution
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* Instance->ModeInfo.PixelsPerScanLine
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* GetBytesPerPixel(Bpp);
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// Update the UEFI mode information
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This->Mode->Mode = ModeNumber;
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LcdPlatformQueryMode (ModeNumber,&Instance->ModeInfo);
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Status = LcdPlatformGetBpp(ModeNumber, &Bpp);
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if (EFI_ERROR(Status)) {
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DEBUG ((DEBUG_ERROR, "LcdGraphicsSetMode: ERROR - Couldn't get bytes per pixel, status: %r\n", Status));
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goto EXIT;
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}
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This->Mode->FrameBufferSize = Instance->ModeInfo.VerticalResolution
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* Instance->ModeInfo.PixelsPerScanLine
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* GetBytesPerPixel(Bpp);
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// Set the hardware to the new mode
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Status = LcdSetMode (ModeNumber);
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Status = LcdSetMode (ModeNumber);
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if (EFI_ERROR(Status)) {
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Status = EFI_DEVICE_ERROR;
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goto EXIT;
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}
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// The UEFI spec requires that we now clear the visible portions of the output display to black.
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// The UEFI spec requires that we now clear the visible portions of the output display to black.
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// Set the fill colour to black
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SetMem (&FillColour, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);
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@ -359,7 +359,7 @@ LcdGraphicsSetMode (
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0);
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EXIT:
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return Status;
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return Status;
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}
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UINTN
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