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Root/branches/Chimera/i386/modules/Resolution/shortatombios.h

1/****************************************************************************/␉␊
2/*Portion I: Definitions shared between VBIOS and Driver */␊
3/****************************************************************************/␊
4␊
5␊
6#ifndef _SHORT_ATOMBIOS_H␊
7#define _SHORT_ATOMBIOS_H␊
8␊
9#define ATOM_VERSION_MAJOR 0x00020000␊
10#define ATOM_VERSION_MINOR 0x00000002␊
11␊
12#define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)␊
13␊
14typedef unsigned char␉␉BOOLEAN;␊
15typedef signed char␉␉␉INT8;␊
16typedef unsigned char␉␉UINT8;␊
17typedef signed short␉␉INT16;␊
18typedef unsigned short␉␉UINT16;␊
19typedef signed long␉␉␉INT32;␊
20typedef unsigned long␉␉UINT32;␊
21typedef unsigned char␉␉CHAR8;␊
22typedef unsigned short␉␉CHAR16;␊
23typedef unsigned short␉␉USHORT;␊
24typedef unsigned char␉␉UCHAR;␊
25typedef␉unsigned long␉␉ULONG;␊
26␊
27#pragma pack(1) /* BIOS data must use byte aligment */␊
28␊
29/* Define offset to location of ROM header. */␊
30␊
31#define OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER␉␉0x00000048L␊
32#define OFFSET_TO_ATOM_ROM_IMAGE_SIZE␉␉␉␉ 0x00000002L␊
33␊
34typedef struct _ATOM_COMMON_TABLE_HEADER␊
35{␊
36␉USHORT usStructureSize;␊
37␉UCHAR ucTableFormatRevision; /*Change it when the Parser is not backward compatible */␊
38␉UCHAR ucTableContentRevision; /*Change it only when the table needs to change but the firmware */␊
39 /*Image can't be updated, while Driver needs to carry the new table! */␊
40} ATOM_COMMON_TABLE_HEADER;␊
41␊
42typedef struct _ATOM_ROM_HEADER␊
43{␊
44␉ATOM_COMMON_TABLE_HEADER␉␉sHeader;␊
45␉UCHAR␉ uaFirmWareSignature[4]; /*Signature to distinguish between Atombios and non-atombios, ␊
46␉␉␉␉␉␉␉␉␉␉␉ + atombios should init it as "ATOM", don't change the position */␊
47␉USHORT usBiosRuntimeSegmentAddress;␊
48␉USHORT usProtectedModeInfoOffset;␊
49␉USHORT usConfigFilenameOffset;␊
50␉USHORT usCRC_BlockOffset;␊
51␉USHORT usBIOS_BootupMessageOffset;␊
52␉USHORT usInt10Offset;␊
53␉USHORT usPciBusDevInitCode;␊
54␉USHORT usIoBaseAddress;␊
55␉USHORT usSubsystemVendorID;␊
56␉USHORT usSubsystemID;␊
57␉USHORT usPCI_InfoOffset; ␊
58␉USHORT usMasterCommandTableOffset; /*Offset for SW to get all command table offsets, Don't change the position */␊
59␉USHORT usMasterDataTableOffset; /*Offset for SW to get all data table offsets, Don't change the position */␊
60␉UCHAR ucExtendedFunctionCode;␊
61␉UCHAR ucReserved;␊
62} ATOM_ROM_HEADER;␊
63␊
64/****************************************************************************/␉␊
65// Structure used in Data.mtb␊
66/****************************************************************************/␉␊
67typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES␊
68{␊
69␉USHORT UtilityPipeLine;␉ // Offest for the utility to get parser info,Don't change this position!␊
70␉USHORT MultimediaCapabilityInfo; // Only used by MM Lib,latest version 1.1, not configuable from Bios, need to include the table to build Bios ␊
71␉USHORT MultimediaConfigInfo; // Only used by MM Lib,latest version 2.1, not configuable from Bios, need to include the table to build Bios␊
72␉USHORT StandardVESA_Timing; // Only used by Bios␊
73␉USHORT FirmwareInfo; // Shared by various SW components,latest version 1.4␊
74␉USHORT DAC_Info; // Will be obsolete from R600␊
75␉USHORT LVDS_Info; // Shared by various SW components,latest version 1.1 ␊
76␉USHORT TMDS_Info; // Will be obsolete from R600␊
77␉USHORT AnalogTV_Info; // Shared by various SW components,latest version 1.1 ␊
78␉USHORT SupportedDevicesInfo; // Will be obsolete from R600␊
79␉USHORT GPIO_I2C_Info; // Shared by various SW components,latest version 1.2 will be used from R600 ␊
80␉USHORT VRAM_UsageByFirmware; // Shared by various SW components,latest version 1.3 will be used from R600␊
81␉USHORT GPIO_Pin_LUT; // Shared by various SW components,latest version 1.1␊
82␉USHORT VESA_ToInternalModeLUT; // Only used by Bios␊
83␉USHORT ComponentVideoInfo; // Shared by various SW components,latest version 2.1 will be used from R600␊
84␉USHORT PowerPlayInfo; // Shared by various SW components,latest version 2.1,new design from R600␊
85␉USHORT CompassionateData; // Will be obsolete from R600␊
86␉USHORT SaveRestoreInfo; // Only used by Bios␊
87␉USHORT PPLL_SS_Info; // Shared by various SW components,latest version 1.2, used to call SS_Info, change to new name because of int ASIC SS info␊
88␉USHORT OemInfo; // Defined and used by external SW, should be obsolete soon␊
89␉USHORT XTMDS_Info; // Will be obsolete from R600␊
90␉USHORT MclkSS_Info; // Shared by various SW components,latest version 1.1, only enabled when ext SS chip is used␊
91␉USHORT Object_Header; // Shared by various SW components,latest version 1.1␊
92␉USHORT IndirectIOAccess; // Only used by Bios,this table position can't change at all!!␊
93␉USHORT MC_InitParameter; // Only used by command table␊
94␉USHORT ASIC_VDDC_Info;␉␉␉␉␉␉// Will be obsolete from R600␊
95␉USHORT ASIC_InternalSS_Info;␉␉␉// New tabel name from R600, used to be called "ASIC_MVDDC_Info"␊
96␉USHORT TV_VideoMode;␉␉␉␉␉␉␉// Only used by command table␊
97␉USHORT VRAM_Info;␉␉␉␉␉␉␉␉// Only used by command table, latest version 1.3␊
98␉USHORT MemoryTrainingInfo;␉␉␉␉// Used for VBIOS and Diag utility for memory training purpose since R600. the new table rev start from 2.1␊
99␉USHORT IntegratedSystemInfo;␉␉␉// Shared by various SW components␊
100␉USHORT ASIC_ProfilingInfo;␉␉␉␉// New table name from R600, used to be called "ASIC_VDDCI_Info" for pre-R600␊
101␉USHORT VoltageObjectInfo;␉␉␉␉// Shared by various SW components, latest version 1.1␊
102␉USHORT␉␉␉␉PowerSourceInfo;␉␉␉␉␉// Shared by various SW components, latest versoin 1.1␊
103} ATOM_MASTER_LIST_OF_DATA_TABLES;␊
104␊
105typedef struct _ATOM_MASTER_DATA_TABLE␊
106{ ␊
107␉ATOM_COMMON_TABLE_HEADER sHeader; ␊
108␉ATOM_MASTER_LIST_OF_DATA_TABLES ListOfDataTables;␊
109} ATOM_MASTER_DATA_TABLE;␊
110␊
111typedef union _ATOM_MODE_MISC_INFO_ACCESS␊
112{ ␊
113␉USHORT usAccess;␊
114} ATOM_MODE_MISC_INFO_ACCESS;␊
115␊
116/****************************************************************************/␉␊
117// Structure used in StandardVESA_TimingTable␊
118// AnalogTV_InfoTable ␊
119// ComponentVideoInfoTable␊
120/****************************************************************************/␉␊
121typedef struct _ATOM_MODE_TIMING␊
122{␊
123␉USHORT usCRTC_H_Total;␊
124␉USHORT usCRTC_H_Disp;␊
125␉USHORT usCRTC_H_SyncStart;␊
126␉USHORT usCRTC_H_SyncWidth;␊
127␉USHORT usCRTC_V_Total;␊
128␉USHORT usCRTC_V_Disp;␊
129␉USHORT usCRTC_V_SyncStart;␊
130␉USHORT usCRTC_V_SyncWidth;␊
131␉USHORT usPixelClock;␉␉␉␉␉ //in 10Khz unit␊
132␉ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;␊
133␉USHORT usCRTC_OverscanRight;␊
134␉USHORT usCRTC_OverscanLeft;␊
135␉USHORT usCRTC_OverscanBottom;␊
136␉USHORT usCRTC_OverscanTop;␊
137␉USHORT usReserve;␊
138␉UCHAR ucInternalModeNumber;␊
139␉UCHAR ucRefreshRate;␊
140} ATOM_MODE_TIMING;␊
141␊
142typedef struct _ATOM_DTD_FORMAT␊
143{␊
144␉USHORT usPixClk;␊
145␉USHORT usHActive;␊
146␉USHORT usHBlanking_Time;␊
147␉USHORT usVActive;␊
148␉USHORT usVBlanking_Time;␉␉␉␊
149␉USHORT usHSyncOffset;␊
150␉USHORT usHSyncWidth;␊
151␉USHORT usVSyncOffset;␊
152␉USHORT usVSyncWidth;␊
153␉USHORT usImageHSize;␊
154␉USHORT usImageVSize;␊
155␉UCHAR ucHBorder;␊
156␉UCHAR ucVBorder;␊
157␉ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;␊
158␉UCHAR ucInternalModeNumber;␊
159␉UCHAR ucRefreshRate;␊
160} ATOM_DTD_FORMAT;␊
161␊
162typedef struct _ATOM_LVDS_INFO_V12␊
163{␊
164␉ATOM_COMMON_TABLE_HEADER sHeader; ␊
165␉ATOM_DTD_FORMAT sLCDTiming;␊
166␉USHORT usExtInfoTableOffset;␊
167␉USHORT usSupportedRefreshRate; //Refer to panel info table in ATOMBIOS extension Spec.␊
168␉USHORT usOffDelayInMs;␊
169␉UCHAR ucPowerSequenceDigOntoDEin10Ms;␊
170␉UCHAR ucPowerSequenceDEtoBLOnin10Ms;␊
171␉UCHAR ucLVDS_Misc; // Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level}␊
172␉␉␉␉␉␉␉␉␉␉␉␉// Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}␊
173␉ // Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled}␊
174␉ // Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled}␊
175␉UCHAR ucPanelDefaultRefreshRate;␊
176␉UCHAR ucPanelIdentification;␊
177␉UCHAR ucSS_Id;␊
178␉USHORT usLCDVenderID;␊
179␉USHORT usLCDProductID;␊
180␉UCHAR ucLCDPanel_SpecialHandlingCap; ␊
181␉UCHAR␉␉␉␉␉␉␉␉ucPanelInfoSize;␉␉␉␉␉// start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable␊
182␉UCHAR ucReserved[2];␊
183} ATOM_LVDS_INFO_V12;␊
184␉␊
185␉␊
186typedef struct _ATOM_STANDARD_VESA_TIMING␊
187{␊
188␉ATOM_COMMON_TABLE_HEADER sHeader; ␊
189␉char * ␉␉␉␉ aModeTimings; // 16 is not the real array number, just for initial allocation␊
190} ATOM_STANDARD_VESA_TIMING;␊
191␊
192#endif

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