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Diffstat (limited to 'Board/EM/SwitchableGraphics/SgTpv/AcpiTables/SgTpvAcpitables.h')
| -rw-r--r-- | Board/EM/SwitchableGraphics/SgTpv/AcpiTables/SgTpvAcpitables.h | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/Board/EM/SwitchableGraphics/SgTpv/AcpiTables/SgTpvAcpitables.h b/Board/EM/SwitchableGraphics/SgTpv/AcpiTables/SgTpvAcpitables.h new file mode 100644 index 0000000..5ee40e5 --- /dev/null +++ b/Board/EM/SwitchableGraphics/SgTpv/AcpiTables/SgTpvAcpitables.h @@ -0,0 +1,254 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/SwitchableGraphics/Sg TPV/Sg Acpi Tables/SgTpvAcpitables.h 6 6/05/13 5:08a Joshchou $ +// +// $Revision: 6 $ +// +// $Date: 6/05/13 5:08a $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/SwitchableGraphics/Sg TPV/Sg Acpi Tables/SgTpvAcpitables.h $ +// +// 6 6/05/13 5:08a Joshchou +// [TAG] None +// [Category] Improvement +// [Description] Increase the size of RBUF to support hybrid Vbios. +// +// 5 1/15/13 6:07a Joshchou +// [TAG] EIP107237 +// [Category] Improvement +// [Description] Modify for support SG on ULT plaform +// +// 4 12/18/12 6:22a Joshchou +// [TAG] None +// [Category] Improvement +// [Description] Update for SA RC 081 +// +// 3 10/16/12 4:41a Joshchou +// [TAG] None +// [Category] Improvement +// [Description] Update for SA and ACPI RC 0.7.1 +// [Files] SgTpvAcpitables.h +// +// 2 9/09/12 10:57p Joshchou +// +//********************************************************************** + +#ifndef _SG_TPV_ACPITABLES_H_ +#define _SG_TPV_ACPITABLES_H_ + +#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000) +#include "EdkIIGlueDxe.h" +#include "EfiScriptLib.h" +#endif + +#include "Acpi3_0.h" +#include <Token.h> +#include <Protocol\Mxm30.h> + +#include "CpuRegs.h" +#include "CpuPlatformLib.h" + +//#include EFI_PROTOCOL_DEPENDENCY (PciIo) +#include EFI_PROTOCOL_DEPENDENCY (AcpiSupport) +#include EFI_PROTOCOL_DEPENDENCY (FirmwareVolume) +#include EFI_PROTOCOL_DEPENDENCY (SaGlobalNvsArea) +#include EFI_GUID_DEFINITION (SaDataHob) +#include EFI_PROTOCOL_DEFINITION (SaPlatformPolicy) + +#define MemoryRead16(Address) * (UINT16 *) (Address) +#define MemoryRead8(Address) * (UINT8 *) (Address) + +extern EFI_BOOT_SERVICES *gBS; +extern EFI_GUID gSaGlobalNvsAreaProtocolGuid; +extern VOID *VbiosAddress; +extern UINT32 VbiosSize; +extern UINT8 EndpointBus; +extern UINT16 GpioBaseAddress; + +extern CPU_FAMILY CpuFamilyId; + +SYSTEM_AGENT_GLOBAL_NVS_AREA_PROTOCOL *SaGlobalNvsArea; + +// Function Prototype declaration +EFI_STATUS LoadTpvAcpiTables(); +EFI_STATUS InstallNvidiaOpRegion (VOID); +EFI_STATUS InstallAmdOpRegion (VOID); + +//---------------------------------------------------------------------------- +// +// Switchable Graphics defines. +// +//---------------------------------------------------------------------------- + +// +// SSDT Guid file +// +#define NVIDIA_VID 0x10DE +#define NVOPT_SSID_OFFSET 0x40 + +#define AMD_SVID_OFFSET 0x4C +#define AMD_SDID_OFFSET 0x4E +#define AMD_VID 0x1002 + +// +// OpRegion Header #defines. +// +#define NVIG_HEADER_SIGNATURE "NVSG-IGD-DSM-VAR" +#define NVIG_OPREGION_SIZE 1 +#define NVIG_OPREGION_VER 0x00000201 +#define NVHM_HEADER_SIGNATURE "NvSwitchable_Gfx" +#define NVHM_OPREGION_SIZE 129 +#define NVHM_OPREGION_VER 0x00000201 +#define APXM_HEADER_SIGNATURE "AMD--PowerXpress" +#define APXM_OPREGION_SIZE 129 +#define APXM_OPREGION_VER 0x00000201 + +// +// OpRegion structures: +// +// Note: These structures are packed to 1 byte offsets because the exact +// data location is requred by the supporting design specification due to +// the fact that the data is used by ASL and Graphics driver code compiled +// separatly. +// + +// +// NVIG OpRegion +// +#pragma pack (1) +typedef struct { + // OpRegion Header // Byte offset(decimal) + + CHAR8 NISG[0x10]; // 0 NVIG OpRegion Signature + UINT32 NISZ; // 16 NVIG OpRegion Size in KB + UINT32 NIVR; // 20 NVIG OpRegion Version + + // OpRegion Data + UINT32 GPSS; // 24 Policy Selection Switch Status (Current GPU) + UINT16 GACD; // 32 Active Displays + UINT16 GATD; // 34 Attached Displays + CHAR8 LDES; // 36 Lid Event State + CHAR8 DKST; // 37 Dock State + CHAR8 DACE; // 38 Display ACPI Event + CHAR8 DHPE; // 39 Display Hot-Plug Event + CHAR8 DHPS; // 40 Display Hot-Plug Status + CHAR8 SGNC; // 41 Notify Code (Cause of Notify(..,0xD0)) + CHAR8 GPPO; // 42 Policy Override + CHAR8 USPM; // 43 Update Scaling Preference Mask + CHAR8 GPSP; // 44 Panel Scaling Preference + CHAR8 TLSN; // 45 Toggle List Sequence Number + CHAR8 DOSF; // 46 Flag for _DOS + UINT16 ELCL; // 47 Endpoint Link Contol Register Value + +} NVIG_OPREGION; // Total 49 Bytes +#pragma pack () + +// +// NVHM OpRegion +// +#pragma pack (1) +typedef struct { + // OpRegion Header // Byte offset(decimal) + + CHAR8 NVSG[0x10]; // 0 NVHM OpRegion Signature + UINT32 NVSZ; // 16 NVHM OpRegion Size in KB + UINT32 NVVR; // 20 NVHM OpRegion Version + + // OpRegion Data + UINT32 NVHO; // 24 NVHM Opregion Address + UINT32 RVBS; // 28 Nvidia VBIOS Image Size + CHAR8 RBUF[0x20000]; // 32 64KB VBIOS + UINT32 MXML; // 64k+32 Nvidia Mxm3 Buffer length +#if MXM30_SUPPORT == 1 + CHAR8 MXM3[MXM_ROM_MAX_SIZE];// 64k+36 Nvidia Mxm3 Buffer +#else + CHAR8 MXM3[200]; +#endif +} NVHM_OPREGION; // Total 65568 Bytes +#pragma pack () + +// +// Entire Nvidia OpRegion +// +#pragma pack(1) +typedef struct { + NVIG_OPREGION *NvIgOpRegion; // 47 Bytes + NVHM_OPREGION *NvHmOpRegion; // 65568 Bytes +} NVIDIA_OPREGION; // Total 65615 Bytes +#pragma pack() + +// +// APXM OpRegion +// +#pragma pack (1) +typedef struct { + // OpRegion Header // Byte offset(decimal) + + CHAR8 APSG[0x10]; // 0 APXM OpRegion Signature + UINT32 APSZ; // 16 APXM OpRegion Size in KB + UINT32 APVR; // 20 APXM OpRegion Version + + // OpRegion Data + UINT32 APXA; // 24 PX OpRegion Address + UINT32 RVBS; // 28 PX Runtime VBIOS Image Size + UINT16 NTLE; // 32 Total number of toggle list entries + UINT16 TLEX[15]; // 34 The display combinations in the list... + UINT16 TGXA; // 64 Target GFX adapter as notified by ATPX function 5 + UINT16 AGXA; // 66 Active GFX adapter as notified by ATPX function 6 + CHAR8 GSTP; // 68 GPU switch transition in progress + CHAR8 DSWR; // 69 Display Switch Request + CHAR8 SPSR; // 70 System power source change request + CHAR8 DCFR; // 71 Display configuration change request + CHAR8 EMDR; // 72 Expansion Mode Change Request + CHAR8 PXGS; // 73 PowerXpress graphics switch toggle request + UINT16 CACD; // 74 Currently Active Displays + UINT16 CCND; // 76 Currently Connected Displays + UINT16 NACD; // 78 Next Active Index + CHAR8 EXPM; // 80 Expansion Mode + UINT16 TLSN; // 81 Toggle list sequence index + UINT16 ELCL; // 83 Endpoint Link Contol Register Value + + CHAR8 RBUF[0x20000]; // 83 VBIOS 128KB +} APXM_OPREGION; // Total 65626 Bytes +#pragma pack () + +// +// Entire AMD OpRegion +// +#pragma pack (1) +typedef struct { + APXM_OPREGION *ApXmOpRegion; // Total 65617 Bytes +} AMD_OPREGION; +#pragma pack () + +#endif + +//********************************************************************** +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |