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

   1
   2 /*++
   3
   4 Copyright (c)  1999  - 2014, Intel Corporation. All rights reserved
   5
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8
   9 Module Name:
  10
  11   VlvPlatformPolicy.h
  12
  13 Abstract:
  14
  15   Interface definition details between MCH and platform drivers during DXE phase.
  16
  17 --*/
  18
  19 #ifndef _VLV_PLATFORM_POLICY_H_
  20 #define _VLV_PLATFORM_POLICY_H_
  21
  22 //
  23 // VLV Policy provided by platform for DXE phase {5BAB88BA-E0E2-4674-B6AD-B812F6881CD6}
  24 //
  25 #define DXE_VLV_PLATFORM_POLICY_GUID \
  26   {0x5bab88ba, 0xe0e2, 0x4674, 0xb6, 0xad, 0xb8, 0x12, 0xf6, 0x88, 0x1c, 0xd6}
  27
  28 //
  29 // Extern the GUID for protocol users.
  30 //
  31 extern EFI_GUID gDxeVlvPlatformPolicyGuid;
  32
  33 //
  34 // Protocol revision number
  35 // Any backwards compatible changes to this protocol will result in an update in the revision number
  36 // Major changes will require publication of a new protocol
  37 //
  38 #define DXE_VLV_PLATFORM_POLICY_PROTOCOL_REVISION 0
  39
  40
  41 typedef struct {
  42   UINT8  PFITStatus;
  43   UINT8  IgdTheramlSupport;
  44   UINT8  ALSEnabled;
  45   UINT8  LidStatus;
  46 } IGD_PANEL_FEATURES;
  47
  48 typedef struct {
  49   UINT8   Reserved00;
  50   UINT8   Reserved01;
  51   UINT16  Reserved02;
  52   UINT16  Reserved03;
  53   UINT16  Reserved04;
  54   UINT16  Reserved05;
  55   UINT16  Reserved06;
  56   UINT16  Reserved07;
  57   UINT16  Reserved08;
  58   UINT16  Reserved09;
  59   UINT16  Reserved0A;
  60   UINT16  Reserved0B;
  61   UINT16  Reserved0C;
  62   UINT16  Reserved0D;
  63   UINT8   Reserved0E;
  64   UINT8   Reserved0F;
  65   UINT32  Reserved10;
  66   UINT32  Reserved11;
  67   UINT32  Reserved12;
  68   UINT32  Reserved13;
  69   UINT32  Reserved14;
  70   UINT8   Reserved15;
  71   UINT8   Reserved16;
  72 } DPTF_SETTINGS;
  73
  74 //
  75 // MCH DXE Platform Policiy ==================================================
  76 //
  77
  78 #define NO_AUDIO   0
  79 #define HD_AUDIO   1
  80 #define LPE_AUDIO  2
  81
  82 typedef struct _DXE_VLV_PLATFORM_POLICY_PROTOCOL {
  83   UINT8                   Revision;
  84   IGD_PANEL_FEATURES      IgdPanelFeatures;
  85   DPTF_SETTINGS           Reserved;
  86   UINT8                   GraphicReserve00;
  87   UINT8                   GraphicsPerfAnalyzers;
  88   UINT8                   PwmReserved00;
  89   UINT8                   PwmReserved01;
  90   UINT8                   PmSupport;
  91   UINT8                   GraphicReserve01;
  92   UINT8                   GfxPause;
  93   UINT8                   GraphicsFreqReq;
  94   UINT8                   GraphicReserve03;
  95   UINT8                   GraphicReserve02;
  96   UINT8                   GraphicReserve04;
  97   UINT8                   PavpMode;
  98   UINT8                   GraphicReserve05;
  99   UINT8                   UlClockGating;
 100   UINT8                   IdleReserve;
 101   UINT8                   AudioTypeSupport;
 102   UINT8                   GraphicReserve06;
 103 } DXE_VLV_PLATFORM_POLICY_PROTOCOL;
 104
 105 #endif