xinb
/
alder_lake_bios
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
alder_lake_bios/Insyde/InsydeModulePkg/Csm/BiosThunk/VideoDxe/BiosVideo.h

675 lines
21 KiB
C
Raw Permalink Blame History

/** @file
Header file for Bios Video Driver's Data Structures
;******************************************************************************
;* Copyright (c) 2012 - 2017, Insyde Software Corporation. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/
#ifndef _BIOS_GRAPHICS_OUTPUT_H_
#define _BIOS_GRAPHICS_OUTPUT_H_
#include <PiDxe.h>
#include <Protocol/PciIo.h>
#include <Protocol/EdidActive.h>
#include <Protocol/DevicePath.h>
#include <Protocol/EdidDiscovered.h>
#include <Protocol/LegacyBios.h>
#include <Protocol/VgaMiniPort.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/EdidOverride.h>
#include <Guid/StatusCodeDataTypeId.h>
#include <Guid/LegacyBios.h>
#include <Guid/EventGroup.h>
#include <Library/PcdLib.h>
#include <Library/DebugLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/OemGraphicsLib.h>
#include <Library/PerformanceLib.h>
#include <Library/DxeOemSvcKernelLib.h>
#include <IndustryStandard/Pci.h>
#include <VesaBiosExtensions.h>
//
// Packed format support: The number of bits reserved for each of the colors and the actual
// position of RGB in the frame buffer is specified in the VBE Mode information
//
typedef struct {
UINT8 Position; // Position of the color
UINT8 Mask; // The number of bits expressed as a mask
} BIOS_VIDEO_COLOR_PLACEMENT;
//
// BIOS Graphics Output Graphical Mode Data
//
typedef struct {
UINT16 VbeModeNumber;
UINT16 BytesPerScanLine;
VOID *LinearFrameBuffer;
UINTN FrameBufferSize;
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
UINT32 ColorDepth;
UINT32 RefreshRate;
UINT32 BitsPerPixel;
BIOS_VIDEO_COLOR_PLACEMENT Red;
BIOS_VIDEO_COLOR_PLACEMENT Green;
BIOS_VIDEO_COLOR_PLACEMENT Blue;
BIOS_VIDEO_COLOR_PLACEMENT Reserved;
EFI_GRAPHICS_PIXEL_FORMAT PixelFormat;
EFI_PIXEL_BITMASK PixelBitMask;
} BIOS_VIDEO_MODE_DATA;
//
// BIOS video child handle private data Structure
//
#define BIOS_VIDEO_DEV_SIGNATURE SIGNATURE_32 ('B', 'V', 'M', 'p')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
//
// Consumed Protocols
//
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
//
// Produced Protocols
//
EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
EFI_EDID_DISCOVERED_PROTOCOL EdidDiscovered;
EFI_EDID_ACTIVE_PROTOCOL EdidActive;
EFI_VGA_MINI_PORT_PROTOCOL VgaMiniPort;
//
// General fields
//
BOOLEAN VgaCompatible;
BOOLEAN ProduceGraphicsOutput;
//
// Graphics Output Protocol related fields
//
BOOLEAN HardwareNeedsStarting;
UINTN CurrentMode;
UINTN MaxMode;
BIOS_VIDEO_MODE_DATA *ModeData;
UINT8 *LineBuffer;
EFI_GRAPHICS_OUTPUT_BLT_PIXEL *VbeFrameBuffer;
UINT8 *VgaFrameBuffer;
//
// VESA Bios Extensions related fields
//
UINTN NumberOfPagesBelow1MB; // Number of 4KB pages in PagesBelow1MB
EFI_PHYSICAL_ADDRESS PagesBelow1MB; // Buffer for all VBE Information Blocks
VESA_BIOS_EXTENSIONS_INFORMATION_BLOCK *VbeInformationBlock; // 0x200 bytes. Must be allocated below 1MB
VESA_BIOS_EXTENSIONS_MODE_INFORMATION_BLOCK *VbeModeInformationBlock; // 0x100 bytes. Must be allocated below 1MB
VESA_BIOS_EXTENSIONS_EDID_DATA_BLOCK *VbeEdidDataBlock; // 0x80 bytes. Must be allocated below 1MB
VESA_BIOS_EXTENSIONS_CRTC_INFORMATION_BLOCK *VbeCrtcInformationBlock; // 59 bytes. Must be allocated below 1MB
UINTN VbeSaveRestorePages; // Number of 4KB pages in VbeSaveRestoreBuffer
EFI_PHYSICAL_ADDRESS VbeSaveRestoreBuffer; // Must be allocated below 1MB
//
// Status code
//
EFI_DEVICE_PATH_PROTOCOL *GopDevicePath;
EFI_EVENT ExitBootServicesEvent;
} BIOS_VIDEO_DEV;
#define BIOS_VIDEO_DEV_FROM_PCI_IO_THIS(a) CR (a, BIOS_VIDEO_DEV, PciIo, BIOS_VIDEO_DEV_SIGNATURE)
#define BIOS_VIDEO_DEV_FROM_GRAPHICS_OUTPUT_THIS(a) CR (a, BIOS_VIDEO_DEV, GraphicsOutput, BIOS_VIDEO_DEV_SIGNATURE)
#define BIOS_VIDEO_DEV_FROM_VGA_MINI_PORT_THIS(a) CR (a, BIOS_VIDEO_DEV, VgaMiniPort, BIOS_VIDEO_DEV_SIGNATURE)
#define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gBiosVideoDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gBiosVideoComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gBiosVideoComponentName2;
//
// Driver Binding Protocol functions
//
/**
Supported.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param RemainingDevicePath A pointer to the remaining portion of a device
path
@retval EFI_STATUS EFI_SUCCESS:This controller can be managed by this
driver, Otherwise, this controller cannot be
managed by this driver
**/
EFI_STATUS
EFIAPI
BiosVideoDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Install Graphics Output Protocol onto VGA device handles.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param RemainingDevicePath A pointer to the remaining portion of a device
path
@return EFI_STATUS
**/
EFI_STATUS
EFIAPI
BiosVideoDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Stop.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param NumberOfChildren Number of children handle created by this driver
@param ChildHandleBuffer Buffer containing child handle created
@retval EFI_SUCCESS Driver disconnected successfully from controller
@retval EFI_UNSUPPORTED Cannot find BIOS_VIDEO_DEV structure
**/
EFI_STATUS
EFIAPI
BiosVideoDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Private worker functions
//
/**
Check for VBE device.
@param BiosVideoPrivate Pointer to BIOS_VIDEO_DEV structure
@retval EFI_SUCCESS VBE device found
**/
EFI_STATUS
BiosVideoCheckForVbe (
IN OUT BIOS_VIDEO_DEV *BiosVideoPrivate,
IN PCI_TYPE00 *Pci,
IN EFI_HANDLE ParentHandle
);
/**
Check for VGA device.
@param BiosVideoPrivate Pointer to BIOS_VIDEO_DEV structure
@retval EFI_SUCCESS Standard VGA device found
**/
EFI_STATUS
BiosVideoCheckForVga (
IN OUT BIOS_VIDEO_DEV *BiosVideoPrivate
);
/**
Release resource for biso video instance.
@param BiosVideoPrivate Video child device private data structure
**/
VOID
BiosVideoDeviceReleaseResource (
BIOS_VIDEO_DEV *BiosVideoPrivate
);
//
// BIOS Graphics Output Protocol functions
//
/**
Graphics Output protocol interface to get video mode.
@param This Protocol instance pointer.
@param ModeNumber The mode number to return information on.
@param SizeOfInfo A pointer to the size, in bytes, of the Info
buffer.
@param Info Caller allocated buffer that returns information
about ModeNumber.
@retval EFI_SUCCESS Mode information returned.
@retval EFI_BUFFER_TOO_SMALL The Info buffer was too small.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to retrieve the
video mode.
@retval EFI_NOT_STARTED Video display is not initialized. Call SetMode ()
@retval EFI_INVALID_PARAMETER One of the input args was NULL.
**/
EFI_STATUS
EFIAPI
BiosVideoGraphicsOutputQueryMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN UINT32 ModeNumber,
OUT UINTN *SizeOfInfo,
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
);
/**
Graphics Output protocol interface to set video mode.
@param This Protocol instance pointer.
@param ModeNumber The mode number to be set.
@retval EFI_SUCCESS Graphics mode was changed.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the
request.
@retval EFI_UNSUPPORTED ModeNumber is not supported by this device.
**/
EFI_STATUS
EFIAPI
BiosVideoGraphicsOutputSetMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL * This,
IN UINT32 ModeNumber
);
/**
Graphics Output protocol instance to block transfer for VBE device.
@param This Pointer to Graphics Output protocol instance
@param BltBuffer The data to transfer to screen
@param BltOperation The operation to perform
@param SourceX The X coordinate of the source for BltOperation
@param SourceY The Y coordinate of the source for BltOperation
@param DestinationX The X coordinate of the destination for
BltOperation
@param DestinationY The Y coordinate of the destination for
BltOperation
@param Width The width of a rectangle in the blt rectangle in
pixels
@param Height The height of a rectangle in the blt rectangle in
pixels
@param 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.
@retval EFI_INVALID_PARAMETER Invalid parameter passed in
@retval EFI_SUCCESS Blt operation success
**/
EFI_STATUS
EFIAPI
BiosVideoGraphicsOutputVbeBlt (
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
);
/**
Grahpics Output protocol instance to block transfer for VGA device.
@param This Pointer to Grahpics Output protocol instance
@param BltBuffer The data to transfer to screen
@param BltOperation The operation to perform
@param SourceX The X coordinate of the source for BltOperation
@param SourceY The Y coordinate of the source for BltOperation
@param DestinationX The X coordinate of the destination for
BltOperation
@param DestinationY The Y coordinate of the destination for
BltOperation
@param Width The width of a rectangle in the blt rectangle in
pixels
@param Height The height of a rectangle in the blt rectangle in
pixels
@param 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.
@retval EFI_INVALID_PARAMETER Invalid parameter passed in
@retval EFI_SUCCESS Blt operation success
**/
EFI_STATUS
EFIAPI
BiosVideoGraphicsOutputVgaBlt (
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
);
//
// BIOS VGA Mini Port Protocol functions
//
/**
VgaMiniPort protocol interface to set mode.
@param This Pointer to VgaMiniPort protocol instance
@param ModeNumber The index of the mode
@retval EFI_UNSUPPORTED The requested mode is not supported
@retval EFI_SUCCESS The requested mode is set successfully
**/
EFI_STATUS
EFIAPI
BiosVideoVgaMiniPortSetMode (
IN EFI_VGA_MINI_PORT_PROTOCOL *This,
IN UINTN ModeNumber
);
/**
Event handler for Exit Boot Service.
@param Event The event that be siganlled when exiting boot service.
@param Context Pointer to instance of BIOS_VIDEO_DEV.
**/
VOID
EFIAPI
BiosVideoNotifyExitBootServices (
IN EFI_EVENT Event,
IN VOID *Context
);
//
// Standard VGA Definitions
//
#define VGA_HORIZONTAL_RESOLUTION 640
#define VGA_VERTICAL_RESOLUTION 480
#define VGA_NUMBER_OF_BIT_PLANES 4
#define VGA_PIXELS_PER_BYTE 8
#define VGA_BYTES_PER_SCAN_LINE (VGA_HORIZONTAL_RESOLUTION / VGA_PIXELS_PER_BYTE)
#define VGA_BYTES_PER_BIT_PLANE (VGA_VERTICAL_RESOLUTION * VGA_BYTES_PER_SCAN_LINE)
#define VGA_GRAPHICS_CONTROLLER_ADDRESS_REGISTER 0x3ce
#define VGA_GRAPHICS_CONTROLLER_DATA_REGISTER 0x3cf
#define VGA_GRAPHICS_CONTROLLER_SET_RESET_REGISTER 0x00
#define VGA_GRAPHICS_CONTROLLER_ENABLE_SET_RESET_REGISTER 0x01
#define VGA_GRAPHICS_CONTROLLER_COLOR_COMPARE_REGISTER 0x02
#define VGA_GRAPHICS_CONTROLLER_DATA_ROTATE_REGISTER 0x03
#define VGA_GRAPHICS_CONTROLLER_FUNCTION_REPLACE 0x00
#define VGA_GRAPHICS_CONTROLLER_FUNCTION_AND 0x08
#define VGA_GRAPHICS_CONTROLLER_FUNCTION_OR 0x10
#define VGA_GRAPHICS_CONTROLLER_FUNCTION_XOR 0x18
#define VGA_GRAPHICS_CONTROLLER_READ_MAP_SELECT_REGISTER 0x04
#define VGA_GRAPHICS_CONTROLLER_MODE_REGISTER 0x05
#define VGA_GRAPHICS_CONTROLLER_READ_MODE_0 0x00
#define VGA_GRAPHICS_CONTROLLER_READ_MODE_1 0x08
#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_0 0x00
#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_1 0x01
#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_2 0x02
#define VGA_GRAPHICS_CONTROLLER_WRITE_MODE_3 0x03
#define VGA_GRAPHICS_CONTROLLER_MISCELLANEOUS_REGISTER 0x06
#define VGA_GRAPHICS_CONTROLLER_COLOR_DONT_CARE_REGISTER 0x07
#define VGA_GRAPHICS_CONTROLLER_BIT_MASK_REGISTER 0x08
//
// Record the current VGA Mode from EFI code
//
#define EFI_CURRENT_VGA_MODE_ADDRESS 0x4A3
//
// Record the current VGA Mode from VGA OpRom
//
#define CURRENT_VGA_MODE_ADDRESS 0x449
/**
Install child handles if the Handle supports MBR format.
@param This Calling context.
@param ParentHandle Parent Handle
@param ParentPciIo Parent PciIo interface
@param ParentLegacyBios Parent LegacyBios interface
@param ParentDevicePath Parent Device Path
@param RemainingDevicePath Remaining Device Path
@retval EFI_SUCCESS If a child handle was added
@retval other A child handle was not added
**/
EFI_STATUS
BiosVideoChildHandleInstall (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ParentHandle,
IN EFI_PCI_IO_PROTOCOL *ParentPciIo,
IN EFI_LEGACY_BIOS_PROTOCOL *ParentLegacyBios,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Deregister an video child handle and free resources.
@param This Protocol instance pointer.
@param Controller Video controller handle
@param Handle Video child handle
@return EFI_STATUS
**/
EFI_STATUS
BiosVideoChildHandleUninstall (
EFI_DRIVER_BINDING_PROTOCOL *This,
EFI_HANDLE Controller,
EFI_HANDLE Handle
);
/**
Release resource for biso video instance.
@param BiosVideoPrivate Video child device private data structure
**/
VOID
BiosVideoDeviceReleaseResource (
BIOS_VIDEO_DEV *BiosVideoPrivate
);
/**
Check if all video child handles have been uninstalled.
@param Controller Video controller handle
@return TRUE Child handles exist.
@return FALSE All video child handles have been uninstalled.
**/
BOOLEAN
HasChildHandle (
IN EFI_HANDLE Controller
);
BOOLEAN
EFIAPI
MultiEdidFound (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
OUT UINT16 *ValidDDCPortNum,
OUT UINT16 *VgaVendorID,
OUT UINT8 *MaxNumOfDisplayDevIndex
);
VOID
EFIAPI
GetIntersectedEdidTiming (
OUT VESA_BIOS_EXTENSIONS_VALID_EDID_TIMING *IntersectedEdidTiming,
OUT UINT32 *IntersectedHigestResolutionX,
OUT UINT32 *IntersectedHigestResolutionY
);
VOID
EFIAPI
CalculateIntersectedEdidTiming (
IN VESA_BIOS_EXTENSIONS_VALID_EDID_TIMING *ValidEdidTiming,
OUT VESA_BIOS_EXTENSIONS_VALID_EDID_TIMING *IntersectedEdidTiming
);
EFI_STATUS
EFIAPI
GetMultiEdidInfo (
IN BIOS_VIDEO_DEV *BiosVideoPrivate
);
BOOLEAN
EFIAPI
IsMultiEdidChecksumChanged (
IN VESA_BIOS_EXTENSIONS_INFO *VesaBiosExtensionsInfo
);
VOID
EFIAPI
GetIntersectedHigestResolution (
IN VESA_BIOS_EXTENSIONS_VALID_EDID_TIMING *IntersectedEdidTiming,
IN UINT32 LowerNativeX,
IN UINT32 LowerNativeY,
OUT UINT32 *IntersectedHigestResolutionX,
OUT UINT32 *IntersectedHigestResolutionY
);
VOID
EFIAPI
GetIntersectdResolution (
IN UINT32 SearchKey,
OUT UINT32 *IntersectedResolutionX,
OUT UINT32 *IntersectedResolutionY
);
VOID
EFIAPI
GetNativeResolution (
IN UINT8 EdidIndex,
OUT UINT32 *NativeResolutionX,
OUT UINT32 *NativeResolutionY
);
EFI_STATUS
EFIAPI
TestSetMode (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
IN UINT16 VideoModeNum
);
BOOLEAN
EFIAPI
IsDDCPortNumberOverlap (
IN UINT8 Index,
IN UINT16 DDCPortNum
);
VOID
EFIAPI
GetAllNvidiaDDCPorts (
IN BIOS_VIDEO_DEV *BiosVideoPrivate
);
VOID
EFIAPI
GetEdidCmdByAMD (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
IN UINT16 DDCPortNum,
OUT EFI_IA32_REGISTER_SET *Regs
);
VOID
EFIAPI
GetEdidCmdByIntel (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
IN UINT16 DDCPortNum,
OUT EFI_IA32_REGISTER_SET *Regs
);
VOID
EFIAPI
GetEdidCmdByNvdia (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
IN UINT16 DDCPortNum,
OUT EFI_IA32_REGISTER_SET *Regs
);
BOOLEAN
EFIAPI
IsEdidCmdSuccess (
IN EFI_IA32_REGISTER_SET *Regs,
IN UINT16 VgaVendorID
);
EFI_STATUS
EFIAPI
GetMaxNumOfDisplayDevices (
IN BIOS_VIDEO_DEV *BiosVideoPrivate,
IN UINT16 VgaVendorID,
OUT UINT8 *MaxNumOfDisplayDev
);
#endif
Reference in New Issue View Git Blame Copy Permalink