| /*++ | |
| Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved | |
| This program and the accompanying materials are licensed and made available under | |
| the terms and conditions of the BSD License that accompanies this distribution. | |
| The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php. | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| Module Name: | |
| VlvPlatformPolicy.h | |
| Abstract: | |
| Interface definition details between MCH and platform drivers during DXE phase. | |
| --*/ | |
| #ifndef _VLV_PLATFORM_POLICY_H_ | |
| #define _VLV_PLATFORM_POLICY_H_ | |
| // | |
| // VLV Policy provided by platform for DXE phase {5BAB88BA-E0E2-4674-B6AD-B812F6881CD6} | |
| // | |
| #define DXE_VLV_PLATFORM_POLICY_GUID \ | |
| {0x5bab88ba, 0xe0e2, 0x4674, 0xb6, 0xad, 0xb8, 0x12, 0xf6, 0x88, 0x1c, 0xd6} | |
| // | |
| // Extern the GUID for protocol users. | |
| // | |
| extern EFI_GUID gDxeVlvPlatformPolicyGuid; | |
| // | |
| // Protocol revision number | |
| // Any backwards compatible changes to this protocol will result in an update in the revision number | |
| // Major changes will require publication of a new protocol | |
| // | |
| #define DXE_VLV_PLATFORM_POLICY_PROTOCOL_REVISION 0 | |
| typedef struct { | |
| UINT8 PFITStatus; | |
| UINT8 IgdTheramlSupport; | |
| UINT8 ALSEnabled; | |
| UINT8 LidStatus; | |
| } IGD_PANEL_FEATURES; | |
| typedef struct { | |
| UINT8 Reserved00; | |
| UINT8 Reserved01; | |
| UINT16 Reserved02; | |
| UINT16 Reserved03; | |
| UINT16 Reserved04; | |
| UINT16 Reserved05; | |
| UINT16 Reserved06; | |
| UINT16 Reserved07; | |
| UINT16 Reserved08; | |
| UINT16 Reserved09; | |
| UINT16 Reserved0A; | |
| UINT16 Reserved0B; | |
| UINT16 Reserved0C; | |
| UINT16 Reserved0D; | |
| UINT8 Reserved0E; | |
| UINT8 Reserved0F; | |
| UINT32 Reserved10; | |
| UINT32 Reserved11; | |
| UINT32 Reserved12; | |
| UINT32 Reserved13; | |
| UINT32 Reserved14; | |
| UINT8 Reserved15; | |
| UINT8 Reserved16; | |
| } DPTF_SETTINGS; | |
| // | |
| // MCH DXE Platform Policiy ================================================== | |
| // | |
| #define NO_AUDIO 0 | |
| #define HD_AUDIO 1 | |
| #define LPE_AUDIO 2 | |
| typedef struct _DXE_VLV_PLATFORM_POLICY_PROTOCOL { | |
| UINT8 Revision; | |
| IGD_PANEL_FEATURES IgdPanelFeatures; | |
| DPTF_SETTINGS Reserved; | |
| UINT8 GraphicReserve00; | |
| UINT8 GraphicsPerfAnalyzers; | |
| UINT8 PwmReserved00; | |
| UINT8 PwmReserved01; | |
| UINT8 PmSupport; | |
| UINT8 GraphicReserve01; | |
| UINT8 GfxPause; | |
| UINT8 GraphicsFreqReq; | |
| UINT8 GraphicReserve03; | |
| UINT8 GraphicReserve02; | |
| UINT8 GraphicReserve04; | |
| UINT8 PavpMode; | |
| UINT8 GraphicReserve05; | |
| UINT8 UlClockGating; | |
| UINT8 IdleReserve; | |
| UINT8 AudioTypeSupport; | |
| UINT8 GraphicReserve06; | |
| } DXE_VLV_PLATFORM_POLICY_PROTOCOL; | |
| #endif |