4 Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
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.
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.
21 Interface definition details between MCH and platform drivers during DXE phase.
25 #ifndef _VLV_PLATFORM_POLICY_H_
26 #define _VLV_PLATFORM_POLICY_H_
29 // VLV Policy provided by platform for DXE phase {5BAB88BA-E0E2-4674-B6AD-B812F6881CD6}
31 #define DXE_VLV_PLATFORM_POLICY_GUID \
32 {0x5bab88ba, 0xe0e2, 0x4674, 0xb6, 0xad, 0xb8, 0x12, 0xf6, 0x88, 0x1c, 0xd6}
35 // Extern the GUID for protocol users.
37 extern EFI_GUID gDxeVlvPlatformPolicyGuid
;
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
44 #define DXE_VLV_PLATFORM_POLICY_PROTOCOL_REVISION 0
49 UINT8 IgdTheramlSupport
;
81 // MCH DXE Platform Policiy ==================================================
88 typedef struct _DXE_VLV_PLATFORM_POLICY_PROTOCOL
{
90 IGD_PANEL_FEATURES IgdPanelFeatures
;
91 DPTF_SETTINGS Reserved
;
92 UINT8 GraphicReserve00
;
93 UINT8 GraphicsPerfAnalyzers
;
97 UINT8 GraphicReserve01
;
99 UINT8 GraphicsFreqReq
;
100 UINT8 GraphicReserve03
;
101 UINT8 GraphicReserve02
;
102 UINT8 GraphicReserve04
;
104 UINT8 GraphicReserve05
;
107 UINT8 AudioTypeSupport
;
108 UINT8 GraphicReserve06
;
109 } DXE_VLV_PLATFORM_POLICY_PROTOCOL
;