Vlv2DeviceRefCodePkg/ValleyView2Soc/NorthCluster/Include/Protocol/VlvPlatformPolicy.h

   1
   2 /*++
   3
   4 Copyright (c)  1999  - 2014, Intel Corporation. All rights reserved
   5
   6   This program and the accompanying materials are licensed and made available under
   7   the terms and conditions of the BSD License that accompanies this distribution.
   8   The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php.
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14
  15 Module Name:
  16
  17   VlvPlatformPolicy.h
  18
  19 Abstract:
  20
  21   Interface definition details between MCH and platform drivers during DXE phase.
  22
  23 --*/
  24
  25 #ifndef _VLV_PLATFORM_POLICY_H_
  26 #define _VLV_PLATFORM_POLICY_H_
  27
  28 //
  29 // VLV Policy provided by platform for DXE phase {5BAB88BA-E0E2-4674-B6AD-B812F6881CD6}
  30 //
  31 #define DXE_VLV_PLATFORM_POLICY_GUID \
  32   {0x5bab88ba, 0xe0e2, 0x4674, 0xb6, 0xad, 0xb8, 0x12, 0xf6, 0x88, 0x1c, 0xd6}
  33
  34 //
  35 // Extern the GUID for protocol users.
  36 //
  37 extern EFI_GUID gDxeVlvPlatformPolicyGuid;
  38
  39 //
  40 // Protocol revision number
  41 // Any backwards compatible changes to this protocol will result in an update in the revision number
  42 // Major changes will require publication of a new protocol
  43 //
  44 #define DXE_VLV_PLATFORM_POLICY_PROTOCOL_REVISION 0
  45
  46
  47 typedef struct {
  48   UINT8  PFITStatus;
  49   UINT8  IgdTheramlSupport;
  50   UINT8  ALSEnabled;
  51   UINT8  LidStatus;
  52 } IGD_PANEL_FEATURES;
  53
  54 typedef struct {
  55   UINT8   Reserved00;
  56   UINT8   Reserved01;
  57   UINT16  Reserved02;
  58   UINT16  Reserved03;
  59   UINT16  Reserved04;
  60   UINT16  Reserved05;
  61   UINT16  Reserved06;
  62   UINT16  Reserved07;
  63   UINT16  Reserved08;
  64   UINT16  Reserved09;
  65   UINT16  Reserved0A;
  66   UINT16  Reserved0B;
  67   UINT16  Reserved0C;
  68   UINT16  Reserved0D;
  69   UINT8   Reserved0E;
  70   UINT8   Reserved0F;
  71   UINT32  Reserved10;
  72   UINT32  Reserved11;
  73   UINT32  Reserved12;
  74   UINT32  Reserved13;
  75   UINT32  Reserved14;
  76   UINT8   Reserved15;
  77   UINT8   Reserved16;
  78 } DPTF_SETTINGS;
  79
  80 //
  81 // MCH DXE Platform Policiy ==================================================
  82 //
  83
  84 #define NO_AUDIO   0
  85 #define HD_AUDIO   1
  86 #define LPE_AUDIO  2
  87
  88 typedef struct _DXE_VLV_PLATFORM_POLICY_PROTOCOL {
  89   UINT8                   Revision;
  90   IGD_PANEL_FEATURES      IgdPanelFeatures;
  91   DPTF_SETTINGS           Reserved;
  92   UINT8                   GraphicReserve00;
  93   UINT8                   GraphicsPerfAnalyzers;
  94   UINT8                   PwmReserved00;
  95   UINT8                   PwmReserved01;
  96   UINT8                   PmSupport;
  97   UINT8                   GraphicReserve01;
  98   UINT8                   GfxPause;
  99   UINT8                   GraphicsFreqReq;
 100   UINT8                   GraphicReserve03;
 101   UINT8                   GraphicReserve02;
 102   UINT8                   GraphicReserve04;
 103   UINT8                   PavpMode;
 104   UINT8                   GraphicReserve05;
 105   UINT8                   UlClockGating;
 106   UINT8                   IdleReserve;
 107   UINT8                   AudioTypeSupport;
 108   UINT8                   GraphicReserve06;
 109 } DXE_VLV_PLATFORM_POLICY_PROTOCOL;
 110
 111 #endif