mirror of https://github.com/acidanthera/audk.git
106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
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/*++
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Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
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SPDX-License-Identifier: BSD-2-Clause-Patent
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Module Name:
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VlvPlatformPolicy.h
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Abstract:
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Interface definition details between MCH and platform drivers during DXE phase.
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--*/
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#ifndef _VLV_PLATFORM_POLICY_H_
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#define _VLV_PLATFORM_POLICY_H_
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//
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// VLV Policy provided by platform for DXE phase {5BAB88BA-E0E2-4674-B6AD-B812F6881CD6}
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//
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#define DXE_VLV_PLATFORM_POLICY_GUID \
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{0x5bab88ba, 0xe0e2, 0x4674, 0xb6, 0xad, 0xb8, 0x12, 0xf6, 0x88, 0x1c, 0xd6}
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//
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// Extern the GUID for protocol users.
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//
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extern EFI_GUID gDxeVlvPlatformPolicyGuid;
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//
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// Protocol revision number
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// Any backwards compatible changes to this protocol will result in an update in the revision number
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// Major changes will require publication of a new protocol
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//
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#define DXE_VLV_PLATFORM_POLICY_PROTOCOL_REVISION 0
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typedef struct {
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UINT8 PFITStatus;
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UINT8 IgdTheramlSupport;
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UINT8 ALSEnabled;
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UINT8 LidStatus;
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} IGD_PANEL_FEATURES;
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typedef struct {
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UINT8 Reserved00;
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UINT8 Reserved01;
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UINT16 Reserved02;
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UINT16 Reserved03;
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UINT16 Reserved04;
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UINT16 Reserved05;
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UINT16 Reserved06;
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UINT16 Reserved07;
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UINT16 Reserved08;
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UINT16 Reserved09;
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UINT16 Reserved0A;
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UINT16 Reserved0B;
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UINT16 Reserved0C;
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UINT16 Reserved0D;
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UINT8 Reserved0E;
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UINT8 Reserved0F;
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UINT32 Reserved10;
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UINT32 Reserved11;
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UINT32 Reserved12;
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UINT32 Reserved13;
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UINT32 Reserved14;
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UINT8 Reserved15;
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UINT8 Reserved16;
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} DPTF_SETTINGS;
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//
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// MCH DXE Platform Policiy ==================================================
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//
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#define NO_AUDIO 0
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#define HD_AUDIO 1
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#define LPE_AUDIO 2
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typedef struct _DXE_VLV_PLATFORM_POLICY_PROTOCOL {
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UINT8 Revision;
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IGD_PANEL_FEATURES IgdPanelFeatures;
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DPTF_SETTINGS Reserved;
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UINT8 GraphicReserve00;
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UINT8 GraphicsPerfAnalyzers;
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UINT8 PwmReserved00;
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UINT8 PwmReserved01;
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UINT8 PmSupport;
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UINT8 GraphicReserve01;
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UINT8 GfxPause;
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UINT8 GraphicsFreqReq;
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UINT8 GraphicReserve03;
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UINT8 GraphicReserve02;
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UINT8 GraphicReserve04;
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UINT8 PavpMode;
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UINT8 GraphicReserve05;
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UINT8 UlClockGating;
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UINT8 IdleReserve;
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UINT8 AudioTypeSupport;
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UINT8 GraphicReserve06;
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} DXE_VLV_PLATFORM_POLICY_PROTOCOL;
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#endif
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