diff options
Diffstat (limited to 'Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h')
| -rw-r--r-- | Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h b/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h deleted file mode 100644 index cd1d208..0000000 --- a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h +++ /dev/null @@ -1,235 +0,0 @@ -
-/*++
-
-Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-
-
-Module Name:
-
- IgdOpRegion.h
-
-Abstract:
-
- This is part of the implementation of an Intel Graphics drivers OpRegion /
- Software SCI interface between system BIOS, ASL code, and Graphics drivers.
-
- Supporting Specifiction: OpRegion / Software SCI SPEC 0.70
-
- Acronyms:
- IGD: Internal Graphics Device
- NVS: ACPI Non Volatile Storage
- OpRegion: ACPI Operational Region
- VBT: Video BIOS Table (OEM customizable data)
-
---*/
-
-#ifndef _IGD_OPREGION_H_
-#define _IGD_OPREGION_H_
-
-//
-// Statements that include other header files.
-//
-#include "VlvPlatformInit.h"
-#include "VlvCommonDefinitions.h"
-#include <Uefi/UefiInternalFormRepresentation.h>
-#include <FrameworkDxe.h>
-
-//
-//
-// OpRegion (Miscellaneous) #defines.
-//
-// OpRegion Header #defines.
-//
-
-#define HEADER_SIGNATURE "IntelGraphicsMem"
-#define HEADER_SIZE 0x2000
-#define HEADER_OPREGION_VER 0x0200
-#define HEADER_OPREGION_REV 0x00
-
-//
-//For VLV Tablet, MailBOX2(SCI)is not supported.
-//
-#define HEADER_MBOX_SUPPORT (HD_MBOX4 + HD_MBOX3 + HD_MBOX1)
-#define HD_MBOX1 BIT0
-#define HD_MBOX2 BIT1
-#define HD_MBOX3 BIT2
-#define HD_MBOX4 BIT3
-#define HD_MBOX5 BIT4
-#define SVER_SIZE 32
-
-//
-//Audio Type support for VLV2 A0
-//
-#define AUDIO_TYPE_SUPPORT_MASK 0xFFFFFFF3
-#define NO_AUDIO_SUPPORT (0<<2)
-#define HD_AUDIO_SUPPORT (1<<2)
-#define LPE_AUDIO_SUPPORT (2<<2)
-#define AUDIO_TYPE_FIELD_MASK 0xFFFFFFEF
-#define AUDIO_TYPE_FIELD_VALID (1<<4)
-#define AUDIO_TYPE_FIELD_INVALID (0<<4)
-
-//
-// OpRegion Mailbox 1 EQUates.
-//
-// OpRegion Mailbox 3 EQUates.
-//
-#define ALS_ENABLE BIT0
-#define BLC_ENABLE BIT1
-#define BACKLIGHT_BRIGHTNESS 0xFF
-#define FIELD_VALID_BIT BIT31
-#define WORD_FIELD_VALID_BIT BIT15
-#define PFIT_ENABLE BIT2
-#define PFIT_OPRN_AUTO 0x00000000
-#define PFIT_OPRN_SCALING 0x00000007
-#define PFIT_OPRN_OFF 0x00000000
-#define PFIT_SETUP_AUTO 0
-#define PFIT_SETUP_SCALING 1
-#define PFIT_SETUP_OFF 2
-#define INIT_BRIGHT_LEVEL 0x64
-#define PFIT_STRETCH 6
-#define PFIT_CENTER 1
-
-//
-// GMCH PCI register access #defines.
-//
-
-#define IgdMmPci32(Register) MmPci32 (0, IGD_BUS, IGD_DEV, IGD_FUN_0, Register)
-#define IgdMmPci16Or(Register, OrData) MmPci16Or (0, IGD_BUS, IGD_DEV, IGD_FUN_0, Register, OrData)
-#define IgdMmPci16AndThenOr(Register,AndData,OrData) MmPci16AndThenOr (0, IGD_BUS, IGD_DEV, IGD_FUN_0, Register, AndData, OrData)
-
-//
-// Video BIOS / VBT #defines
-//
-#define IGD_DID_VLV 0x0F31
-#define OPTION_ROM_SIGNATURE 0xAA55
-#define VBIOS_LOCATION_PRIMARY 0xC0000
-
-#define VBT_SIGNATURE SIGNATURE_32 ('$', 'V', 'B', 'T')
-
-//
-// Typedef stuctures
-//
-#pragma pack (1)
-typedef struct {
- UINT16 Signature; // 0xAA55
- UINT8 Size512;
- UINT8 Reserved[21];
- UINT16 PcirOffset;
- UINT16 VbtOffset;
-} INTEL_VBIOS_OPTION_ROM_HEADER;
-#pragma pack ()
-
-#pragma pack (1)
-typedef struct {
- UINT32 Signature; // "PCIR"
- UINT16 VendorId; // 0x8086
- UINT16 DeviceId;
- UINT16 Reserved0;
- UINT16 Length;
- UINT8 Revision;
- UINT8 ClassCode[3];
- UINT16 ImageLength;
- UINT16 CodeRevision;
- UINT8 CodeType;
- UINT8 Indicator;
- UINT16 Reserved1;
-} INTEL_VBIOS_PCIR_STRUCTURE;
-#pragma pack ()
-
-#pragma pack (1)
-typedef struct {
- UINT8 HeaderSignature[20];
- UINT16 HeaderVersion;
- UINT16 HeaderSize;
- UINT16 HeaderVbtSize;
- UINT8 HeaderVbtCheckSum;
- UINT8 HeaderReserved;
- UINT32 HeaderOffsetVbtDataBlock;
- UINT32 HeaderOffsetAim1;
- UINT32 HeaderOffsetAim2;
- UINT32 HeaderOffsetAim3;
- UINT32 HeaderOffsetAim4;
- UINT8 DataHeaderSignature[16];
- UINT16 DataHeaderVersion;
- UINT16 DataHeaderSize;
- UINT16 DataHeaderDataBlockSize;
- UINT8 CoreBlockId;
- UINT16 CoreBlockSize;
- UINT16 CoreBlockBiosSize;
- UINT8 CoreBlockBiosType;
- UINT8 CoreBlockReleaseStatus;
- UINT8 CoreBlockHWSupported;
- UINT8 CoreBlockIntegratedHW;
- UINT8 CoreBlockBiosBuild[4];
- UINT8 CoreBlockBiosSignOn[155];
-} VBIOS_VBT_STRUCTURE;
-#pragma pack ()
-
-//
-// Driver Private Function definitions
-//
-EFI_STATUS
-GetSVER (
- OUT UINT8 *SVER
- );
-
-/**
- Acquire the string associated with the ProducerGuid and return it.
-
- @param ProducerGuid The Guid to search the HII database for
- @param Token The token value of the string to extract
- @param String The string that is extracted
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_NOT_FOUND The requested string was not found
-
-**/
-EFI_STATUS
-GetStringFromToken (
- IN EFI_GUID *ProducerGuid,
- IN STRING_REF Token,
- OUT CHAR16 **String
- );
-
-/**
-
- Graphics OpRegion / Software SCI driver installation function.
-
- @param Void
-
- @retval EFI_SUCCESS The driver installed without error.
- @retval EFI_ABORTED The driver encountered an error and could not complete
- installation of the ACPI tables.
-**/
-EFI_STATUS
-IgdOpRegionInit (
- void
- );
-
-/**
- Extract information pertaining to the HiiHandle
-
- @param HiiHandle Hii handle
- @param ImageLength For input, length of DefaultImage;
- For output, length of actually required
-
- @param DefaultImage Image buffer prepared by caller
- @param Guid Guid information about the form
-
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
- @retval EFI_BUFFER_TOO_SMALL DefualtImage has no enough ImageLength
- @retval EFI_SUCCESS Successfully extract data from Hii database.
-
-**/
-EFI_STATUS
-ExtractDataFromHiiHandle (
- IN EFI_HII_HANDLE HiiHandle,
- IN OUT UINT16 *ImageLength,
- OUT UINT8 *DefaultImage,
- OUT EFI_GUID *Guid
- );
-#endif
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