-/*++\r
-\r
-Copyright (c) 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+/** @file\r
+Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
CirrusLogic5430.c file which deals with the EFI 1.1 driver model.\r
This file just does graphics.\r
\r
---*/\r
-\r
+**/\r
#include "CirrusLogic5430.h"\r
+#include <IndustryStandard/Acpi.h>\r
+\r
+\r
+STATIC\r
+VOID\r
+CirrusLogic5430CompleteModeInfo (\r
+ OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info\r
+ )\r
+{\r
+ Info->Version = 0;\r
+ Info->PixelFormat = PixelBitMask;\r
+ Info->PixelInformation.RedMask = PIXEL_RED_MASK;\r
+ Info->PixelInformation.GreenMask = PIXEL_GREEN_MASK;\r
+ Info->PixelInformation.BlueMask = PIXEL_BLUE_MASK;\r
+ Info->PixelInformation.ReservedMask = 0;\r
+ Info->PixelsPerScanLine = Info->HorizontalResolution;\r
+}\r
+\r
+\r
+STATIC\r
+EFI_STATUS\r
+CirrusLogic5430CompleteModeData (\r
+ IN CIRRUS_LOGIC_5430_PRIVATE_DATA *Private,\r
+ OUT EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode\r
+ )\r
+{\r
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;\r
+ EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *FrameBufDesc;\r
+\r
+ Info = Mode->Info;\r
+ CirrusLogic5430CompleteModeInfo (Info);\r
+\r
+ Private->PciIo->GetBarAttributes (\r
+ Private->PciIo,\r
+ 0,\r
+ NULL,\r
+ (VOID**) &FrameBufDesc\r
+ );\r
+\r
+ Mode->FrameBufferBase = FrameBufDesc->AddrRangeMin;\r
+ Mode->FrameBufferSize = Info->HorizontalResolution * Info->VerticalResolution;\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
\r
//\r
// Graphics Output Protocol Member Functions\r
\r
*SizeOfInfo = sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);\r
\r
- (*Info)->Version = 0;\r
(*Info)->HorizontalResolution = Private->ModeData[ModeNumber].HorizontalResolution;\r
(*Info)->VerticalResolution = Private->ModeData[ModeNumber].VerticalResolution;\r
- (*Info)->PixelFormat = PixelBltOnly;\r
- (*Info)->PixelsPerScanLine = (*Info)->HorizontalResolution;\r
+ CirrusLogic5430CompleteModeInfo (*Info);\r
\r
return EFI_SUCCESS;\r
}\r
\r
--*/\r
{\r
- CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;\r
- CIRRUS_LOGIC_5430_MODE_DATA *ModeData;\r
+ CIRRUS_LOGIC_5430_PRIVATE_DATA *Private;\r
+ CIRRUS_LOGIC_5430_MODE_DATA *ModeData;\r
\r
Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);\r
\r
This->Mode->Mode = ModeNumber;\r
This->Mode->Info->HorizontalResolution = ModeData->HorizontalResolution;\r
This->Mode->Info->VerticalResolution = ModeData->VerticalResolution;\r
- This->Mode->Info->PixelFormat = PixelBltOnly;\r
- This->Mode->Info->PixelsPerScanLine = ModeData->HorizontalResolution;\r
This->Mode->SizeOfInfo = sizeof(EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);\r
\r
- This->Mode->FrameBufferBase = (EFI_PHYSICAL_ADDRESS)(UINTN)NULL;\r
- This->Mode->FrameBufferSize = 0;\r
+ CirrusLogic5430CompleteModeData (Private, This->Mode);\r
\r
Private->HardwareNeedsStarting = FALSE;\r
\r
\r
Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);\r
\r
- if ((BltOperation < 0) || (BltOperation >= EfiGraphicsOutputBltOperationMax)) {\r
+ if ((UINT32)BltOperation >= EfiGraphicsOutputBltOperationMax) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
for (X = 0; X < Width; X++) {\r
Blt = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));\r
\r
- Blt->Red = (UINT8) (Private->LineBuffer[X] & 0xe0);\r
- Blt->Green = (UINT8) ((Private->LineBuffer[X] & 0x1c) << 3);\r
- Blt->Blue = (UINT8) ((Private->LineBuffer[X] & 0x03) << 6);\r
+ Blt->Red = PIXEL_TO_RED_BYTE (Private->LineBuffer[X]);\r
+ Blt->Green = PIXEL_TO_GREEN_BYTE (Private->LineBuffer[X]);\r
+ Blt->Blue = PIXEL_TO_BLUE_BYTE (Private->LineBuffer[X]);\r
}\r
}\r
break;\r
\r
case EfiBltVideoFill:\r
Blt = BltBuffer;\r
- Pixel = (UINT8) ((Blt->Red & 0xe0) | ((Blt->Green >> 3) & 0x1c) | ((Blt->Blue >> 6) & 0x03));\r
+ Pixel = RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);\r
WidePixel = (Pixel << 8) | Pixel;\r
WidePixel = (WidePixel << 16) | WidePixel;\r
\r
for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {\r
\r
for (X = 0; X < Width; X++) {\r
- Blt = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (SrcY * Delta) + (SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));\r
- Private->LineBuffer[X] = (UINT8) ((Blt->Red & 0xe0) | ((Blt->Green >> 3) & 0x1c) | ((Blt->Blue >> 6) & 0x03));\r
+ Blt =\r
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) (\r
+ (UINT8 *) BltBuffer +\r
+ (SrcY * Delta) +\r
+ ((SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))\r
+ );\r
+ Private->LineBuffer[X] =\r
+ RGB_BYTES_TO_PIXEL (Blt->Red, Blt->Green, Blt->Blue);\r
}\r
\r
Offset = (DstY * Private->ModeData[CurrentMode].HorizontalResolution) + DestinationX;\r
// Initialize the hardware\r
//\r
GraphicsOutput->SetMode (GraphicsOutput, 0);\r
+ ASSERT (Private->GraphicsOutput.Mode->Mode < CIRRUS_LOGIC_5430_MODE_COUNT);\r
DrawLogo (\r
Private,\r
Private->ModeData[Private->GraphicsOutput.Mode->Mode].HorizontalResolution,\r