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Root/trunk/i386/libsaio/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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