diff options
Diffstat (limited to 'OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c')
| -rw-r--r-- | OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c | 556 |
1 files changed, 0 insertions, 556 deletions
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c deleted file mode 100644 index b74d84b..0000000 --- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c +++ /dev/null @@ -1,556 +0,0 @@ -/** @file
-Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-Module Name:
-
- UefiCirrusLogic5430GraphicsOutput.c
-
-Abstract:
-
- This file produces the graphics abstration of Graphics Output Protocol. It is called by
- CirrusLogic5430.c file which deals with the EFI 1.1 driver model.
- This file just does graphics.
-
-**/
-#include "CirrusLogic5430.h"
-#include <IndustryStandard/Acpi.h>
-
-
-STATIC
-VOID
-CirrusLogic5430CompleteModeInfo (
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
- )
-{
- Info->Version = 0;
- Info->PixelFormat = PixelBitMask;
- Info->PixelInformation.RedMask = PIXEL_RED_MASK;
- Info->PixelInformation.GreenMask = PIXEL_GREEN_MASK;
- Info->PixelInformation.BlueMask = PIXEL_BLUE_MASK;
- Info->PixelInformation.ReservedMask = 0;
- Info->PixelsPerScanLine = Info->HorizontalResolution;
-}
-
-
-STATIC
-EFI_STATUS
-CirrusLogic5430CompleteModeData (
- IN CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,
- OUT EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode
- )
-{
- EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
- EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *FrameBufDesc;
-
- Info = Mode->Info;
- CirrusLogic5430CompleteModeInfo (Info);
-
- Private->PciIo->GetBarAttributes (
- Private->PciIo,
- 0,
- NULL,
- (VOID**) &FrameBufDesc
- );
-
- Mode->FrameBufferBase = FrameBufDesc->AddrRangeMin;
- Mode->FrameBufferSize = Info->HorizontalResolution * Info->VerticalResolution;
-
- return EFI_SUCCESS;
-}
-
-
-//
-// Graphics Output Protocol Member Functions
-//
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputQueryMode (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN UINT32 ModeNumber,
- OUT UINTN *SizeOfInfo,
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol interface to query video mode
-
- Arguments:
- This - Protocol instance pointer.
- ModeNumber - The mode number to return information on.
- Info - Caller allocated buffer that returns information about ModeNumber.
- SizeOfInfo - A pointer to the size, in bytes, of the Info buffer.
-
- Returns:
- EFI_SUCCESS - Mode information returned.
- EFI_BUFFER_TOO_SMALL - The Info buffer was too small.
- EFI_DEVICE_ERROR - A hardware error occurred trying to retrieve the video mode.
- EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
- EFI_INVALID_PARAMETER - One of the input args was NULL.
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if (Private->HardwareNeedsStarting) {
- return EFI_NOT_STARTED;
- }
-
- if (Info == NULL || SizeOfInfo == NULL || ModeNumber >= This->Mode->MaxMode) {
- return EFI_INVALID_PARAMETER;
- }
-
- *Info = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION));
- if (*Info == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- *SizeOfInfo = sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);
-
- (*Info)->HorizontalResolution = Private->ModeData[ModeNumber].HorizontalResolution;
- (*Info)->VerticalResolution = Private->ModeData[ModeNumber].VerticalResolution;
- CirrusLogic5430CompleteModeInfo (*Info);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputSetMode (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN UINT32 ModeNumber
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol interface to set video mode
-
- Arguments:
- This - Protocol instance pointer.
- ModeNumber - The mode number to be set.
-
- Returns:
- EFI_SUCCESS - Graphics mode was changed.
- EFI_DEVICE_ERROR - The device had an error and could not complete the request.
- EFI_UNSUPPORTED - ModeNumber is not supported by this device.
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- CIRRUS_LOGIC_5430_MODE_DATA *ModeData;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if (ModeNumber >= This->Mode->MaxMode) {
- return EFI_UNSUPPORTED;
- }
-
- ModeData = &Private->ModeData[ModeNumber];
-
- if (Private->LineBuffer) {
- gBS->FreePool (Private->LineBuffer);
- }
-
- Private->LineBuffer = NULL;
- Private->LineBuffer = AllocatePool (ModeData->HorizontalResolution);
- if (Private->LineBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- InitializeGraphicsMode (Private, &CirrusLogic5430VideoModes[ModeData->ModeNumber]);
-
- This->Mode->Mode = ModeNumber;
- This->Mode->Info->HorizontalResolution = ModeData->HorizontalResolution;
- This->Mode->Info->VerticalResolution = ModeData->VerticalResolution;
- This->Mode->SizeOfInfo = sizeof(EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);
-
- CirrusLogic5430CompleteModeData (Private, This->Mode);
-
- Private->HardwareNeedsStarting = FALSE;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-CirrusLogic5430GraphicsOutputBlt (
- IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
- IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
- IN UINTN SourceX,
- IN UINTN SourceY,
- IN UINTN DestinationX,
- IN UINTN DestinationY,
- IN UINTN Width,
- IN UINTN Height,
- IN UINTN Delta
- )
-/*++
-
-Routine Description:
-
- Graphics Output protocol instance to block transfer for CirrusLogic device
-
-Arguments:
-
- This - Pointer to Graphics Output protocol instance
- BltBuffer - The data to transfer to screen
- BltOperation - The operation to perform
- SourceX - The X coordinate of the source for BltOperation
- SourceY - The Y coordinate of the source for BltOperation
- DestinationX - The X coordinate of the destination for BltOperation
- DestinationY - The Y coordinate of the destination for BltOperation
- Width - The width of a rectangle in the blt rectangle in pixels
- Height - The height of a rectangle in the blt rectangle in pixels
- Delta - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.
- If a Delta of 0 is used, the entire BltBuffer will be operated on.
- If a subrectangle of the BltBuffer is used, then Delta represents
- the number of bytes in a row of the BltBuffer.
-
-Returns:
-
- EFI_INVALID_PARAMETER - Invalid parameter passed in
- EFI_SUCCESS - Blt operation success
-
---*/
-{
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;
- EFI_TPL OriginalTPL;
- UINTN DstY;
- UINTN SrcY;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- UINTN X;
- UINT8 Pixel;
- UINT32 WidePixel;
- UINTN ScreenWidth;
- UINTN Offset;
- UINTN SourceOffset;
- UINT32 CurrentMode;
-
- Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
-
- if ((UINT32)BltOperation >= EfiGraphicsOutputBltOperationMax) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Width == 0 || Height == 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // If Delta is zero, then the entire BltBuffer is being used, so Delta
- // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size,
- // the number of bytes in each row can be computed.
- //
- if (Delta == 0) {
- Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
- }
-
- //
- // We need to fill the Virtual Screen buffer with the blt data.
- // The virtual screen is upside down, as the first row is the bootom row of
- // the image.
- //
-
- CurrentMode = This->Mode->Mode;
- //
- // Make sure the SourceX, SourceY, DestinationX, DestinationY, Width, and Height parameters
- // are valid for the operation and the current screen geometry.
- //
- if (BltOperation == EfiBltVideoToBltBuffer) {
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- if (SourceY + Height > Private->ModeData[CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (SourceX + Width > Private->ModeData[CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- } else {
- //
- // BltBuffer to Video: Source is BltBuffer, destination is Video
- //
- if (DestinationY + Height > Private->ModeData[CurrentMode].VerticalResolution) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (DestinationX + Width > Private->ModeData[CurrentMode].HorizontalResolution) {
- return EFI_INVALID_PARAMETER;
- }
- }
- //
- // We have to raise to TPL Notify, so we make an atomic write the frame buffer.
- // We would not want a timer based event (Cursor, ...) to come in while we are
- // doing this operation.
- //
- OriginalTPL = gBS->RaiseTPL (TPL_NOTIFY);
-
- switch (BltOperation) {
- case EfiBltVideoToBltBuffer:
- //
- // Video to BltBuffer: Source is Video, destination is BltBuffer
- //
- for (SrcY = SourceY, DstY = DestinationY; DstY < (Height + DestinationY); SrcY++, DstY++) {
-
- Offset = (SrcY * Private->ModeData[CurrentMode].HorizontalResolution) + SourceX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Read (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
-
- for (X = 0; X < Width; X++) {
- Blt = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
-
- Blt->Red = PIXEL_TO_RED_BYTE (Private->LineBuffer[X]);
- Blt->Green = PIXEL_TO_GREEN_BYTE (Private->LineBuffer[X]);
- Blt->Blue = PIXEL_TO_BLUE_BYTE (Private->LineBuffer[X]);
- }
- }
- break;
-
- case EfiBltVideoToVideo:
- //
- // Perform hardware acceleration for Video to Video operations
- //
- ScreenWidth = Private->ModeData[CurrentMode].HorizontalResolution;
- SourceOffset = (SourceY * Private->ModeData[CurrentMode].HorizontalResolution) + (SourceX);
- Offset = (DestinationY * Private->ModeData[CurrentMode].HorizontalResolution) + (DestinationX);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0000);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0010);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0012);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0014);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0001);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0011);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0013);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0015);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Width << 8) & 0xff00) | 0x20));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Width & 0xff00) | 0x21));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((Height << 8) & 0xff00) | 0x22));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((Height & 0xff00) | 0x23));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x24));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x25));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) (((ScreenWidth << 8) & 0xff00) | 0x26));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((ScreenWidth & 0xff00) | 0x27));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) << 8) & 0xff00) | 0x28));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 0) & 0xff00) | 0x29));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((Offset) >> 8) & 0xff00) | 0x2a));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) << 8) & 0xff00) | 0x2c));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 0) & 0xff00) | 0x2d));
- outw (Private, GRAPH_ADDRESS_REGISTER, (UINT16) ((((SourceOffset) >> 8) & 0xff00) | 0x2e));
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x002f);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0030);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0d32);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0033);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0034);
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0035);
-
- outw (Private, GRAPH_ADDRESS_REGISTER, 0x0231);
-
- outb (Private, GRAPH_ADDRESS_REGISTER, 0x31);
- while ((inb (Private, GRAPH_DATA_REGISTER) & 0x01) == 0x01)
- ;
- break;
-
- case EfiBltVideoFill:
- Blt = BltBuffer;
- Pixel = RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);
- WidePixel = (Pixel << 8) | Pixel;
- WidePixel = (WidePixel << 16) | WidePixel;
-
- if (DestinationX == 0 && Width == Private->ModeData[CurrentMode].HorizontalResolution) {
- Offset = DestinationY * Private->ModeData[CurrentMode].HorizontalResolution;
- if (((Offset & 0x03) == 0) && (((Width * Height) & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- (Width * Height) >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width * Height,
- &Pixel
- );
- }
- } else {
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
- Offset = (DstY * Private->ModeData[CurrentMode].HorizontalResolution) + DestinationX;
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint32,
- 0,
- Offset,
- Width >> 2,
- &WidePixel
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthFillUint8,
- 0,
- Offset,
- Width,
- &Pixel
- );
- }
- }
- }
- break;
-
- case EfiBltBufferToVideo:
- for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {
-
- for (X = 0; X < Width; X++) {
- Blt =
- (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) (
- (UINT8 *) BltBuffer +
- (SrcY * Delta) +
- ((SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))
- );
- Private->LineBuffer[X] =
- RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);
- }
-
- Offset = (DstY * Private->ModeData[CurrentMode].HorizontalResolution) + DestinationX;
-
- if (((Offset & 0x03) == 0) && ((Width & 0x03) == 0)) {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint32,
- 0,
- Offset,
- Width >> 2,
- Private->LineBuffer
- );
- } else {
- Private->PciIo->Mem.Write (
- Private->PciIo,
- EfiPciIoWidthUint8,
- 0,
- Offset,
- Width,
- Private->LineBuffer
- );
- }
- }
- break;
- default:
- ASSERT (FALSE);
- }
-
- gBS->RestoreTPL (OriginalTPL);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CirrusLogic5430GraphicsOutputConstructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-{
- EFI_STATUS Status;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
-
-
- GraphicsOutput = &Private->GraphicsOutput;
- GraphicsOutput->QueryMode = CirrusLogic5430GraphicsOutputQueryMode;
- GraphicsOutput->SetMode = CirrusLogic5430GraphicsOutputSetMode;
- GraphicsOutput->Blt = CirrusLogic5430GraphicsOutputBlt;
-
- //
- // Initialize the private data
- //
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE),
- (VOID **) &Private->GraphicsOutput.Mode
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION),
- (VOID **) &Private->GraphicsOutput.Mode->Info
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Private->GraphicsOutput.Mode->MaxMode = (UINT32) Private->MaxMode;
- Private->GraphicsOutput.Mode->Mode = GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER;
- Private->HardwareNeedsStarting = TRUE;
- Private->LineBuffer = NULL;
-
- //
- // Initialize the hardware
- //
- GraphicsOutput->SetMode (GraphicsOutput, 0);
- ASSERT (Private->GraphicsOutput.Mode->Mode < CIRRUS_LOGIC_5430_MODE_COUNT);
- DrawLogo (
- Private,
- Private->ModeData[Private->GraphicsOutput.Mode->Mode].HorizontalResolution,
- Private->ModeData[Private->GraphicsOutput.Mode->Mode].VerticalResolution
- );
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CirrusLogic5430GraphicsOutputDestructor (
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private
- )
-/*++
-
-Routine Description:
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-{
- if (Private->GraphicsOutput.Mode != NULL) {
- if (Private->GraphicsOutput.Mode->Info != NULL) {
- gBS->FreePool (Private->GraphicsOutput.Mode->Info);
- }
- gBS->FreePool (Private->GraphicsOutput.Mode);
- }
-
- return EFI_SUCCESS;
-}
-
-
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