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1/*␊
2 * ati_resolution.h␊
3 * ␊
4 *␊
5 * Created by Le Bidou on 19/03/10.␊
6 * Copyright 2010 ---. All rights reserved.␊
7 *␊
8 */␊
9␊
10#ifndef _ATI_RESOLUTION_H_␊
11#define _ATI_RESOLUTION_H_␊
12␊
13#include "libsaio.h"␊
14#include "autoresolution.h"␊
15␊
16␊
17␊
18/****************************************************************************/␉␊
19/*Shortatombios.h parts: */␊
20/*Portion I: Definitions shared between VBIOS and Driver */␊
21/****************************************************************************/␊
22␊
23␊
24#define ATOM_VERSION_MAJOR 0x00020000␊
25#define ATOM_VERSION_MINOR 0x00000002␊
26␊
27#define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)␊
28␊
29typedef unsigned char␉␉BOOLEAN;␊
30typedef signed char␉␉␉INT8;␊
31typedef unsigned char␉␉UINT8;␊
32typedef signed short␉␉INT16;␊
33typedef unsigned short␉␉UINT16;␊
34typedef signed long␉␉␉INT32;␊
35typedef unsigned long␉␉UINT32;␊
36typedef unsigned char␉␉CHAR8;␊
37typedef unsigned short␉␉CHAR16;␊
38typedef unsigned short␉␉USHORT;␊
39typedef unsigned char␉␉UCHAR;␊
40typedef␉unsigned long␉␉ULONG;␊
41␊
42#pragma pack(1) /* BIOS data must use byte aligment */␊
43␊
44/* Define offset to location of ROM header. */␊
45␊
46#define OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER␉␉0x00000048L␊
47#define OFFSET_TO_ATOM_ROM_IMAGE_SIZE␉␉␉␉ 0x00000002L␊
48␊
49typedef struct _ATOM_COMMON_TABLE_HEADER␊
50{␊
51 USHORT usStructureSize;␊
52 UCHAR ucTableFormatRevision; /*Change it when the Parser is not backward compatible */␊
53 UCHAR ucTableContentRevision; /*Change it only when the table needs to change but the firmware */␊
54 /*Image can't be updated, while Driver needs to carry the new table! */␊
55}ATOM_COMMON_TABLE_HEADER;␊
56␊
57typedef struct _ATOM_ROM_HEADER␊
58{␊
59 ATOM_COMMON_TABLE_HEADER␉␉sHeader;␊
60 UCHAR␉ uaFirmWareSignature[4]; /*Signature to distinguish between Atombios and non-atombios, ␊
61 atombios should init it as "ATOM", don't change the position */␊
62 USHORT usBiosRuntimeSegmentAddress;␊
63 USHORT usProtectedModeInfoOffset;␊
64 USHORT usConfigFilenameOffset;␊
65 USHORT usCRC_BlockOffset;␊
66 USHORT usBIOS_BootupMessageOffset;␊
67 USHORT usInt10Offset;␊
68 USHORT usPciBusDevInitCode;␊
69 USHORT usIoBaseAddress;␊
70 USHORT usSubsystemVendorID;␊
71 USHORT usSubsystemID;␊
72 USHORT usPCI_InfoOffset; ␊
73 USHORT usMasterCommandTableOffset; /*Offset for SW to get all command table offsets, Don't change the position */␊
74 USHORT usMasterDataTableOffset; /*Offset for SW to get all data table offsets, Don't change the position */␊
75 UCHAR ucExtendedFunctionCode;␊
76 UCHAR ucReserved;␊
77}ATOM_ROM_HEADER;␊
78␊
79/****************************************************************************/␉␊
80// Structure used in Data.mtb␊
81/****************************************************************************/␉␊
82typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES␊
83{␊
84 USHORT UtilityPipeLine;␉ // Offest for the utility to get parser info,Don't change this position!␊
85 USHORT MultimediaCapabilityInfo; // Only used by MM Lib,latest version 1.1, not configuable from Bios, need to include the table to build Bios ␊
86 USHORT MultimediaConfigInfo; // Only used by MM Lib,latest version 2.1, not configuable from Bios, need to include the table to build Bios␊
87 USHORT StandardVESA_Timing; // Only used by Bios␊
88 USHORT FirmwareInfo; // Shared by various SW components,latest version 1.4␊
89 USHORT DAC_Info; // Will be obsolete from R600␊
90 USHORT LVDS_Info; // Shared by various SW components,latest version 1.1 ␊
91 USHORT TMDS_Info; // Will be obsolete from R600␊
92 USHORT AnalogTV_Info; // Shared by various SW components,latest version 1.1 ␊
93 USHORT SupportedDevicesInfo; // Will be obsolete from R600␊
94 USHORT GPIO_I2C_Info; // Shared by various SW components,latest version 1.2 will be used from R600 ␊
95 USHORT VRAM_UsageByFirmware; // Shared by various SW components,latest version 1.3 will be used from R600␊
96 USHORT GPIO_Pin_LUT; // Shared by various SW components,latest version 1.1␊
97 USHORT VESA_ToInternalModeLUT; // Only used by Bios␊
98 USHORT ComponentVideoInfo; // Shared by various SW components,latest version 2.1 will be used from R600␊
99 USHORT PowerPlayInfo; // Shared by various SW components,latest version 2.1,new design from R600␊
100 USHORT CompassionateData; // Will be obsolete from R600␊
101 USHORT SaveRestoreInfo; // Only used by Bios␊
102 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␊
103 USHORT OemInfo; // Defined and used by external SW, should be obsolete soon␊
104 USHORT XTMDS_Info; // Will be obsolete from R600␊
105 USHORT MclkSS_Info; // Shared by various SW components,latest version 1.1, only enabled when ext SS chip is used␊
106 USHORT Object_Header; // Shared by various SW components,latest version 1.1␊
107 USHORT IndirectIOAccess; // Only used by Bios,this table position can't change at all!!␊
108 USHORT MC_InitParameter; // Only used by command table␊
109 USHORT ASIC_VDDC_Info;␉␉␉␉␉␉// Will be obsolete from R600␊
110 USHORT ASIC_InternalSS_Info;␉␉␉// New tabel name from R600, used to be called "ASIC_MVDDC_Info"␊
111 USHORT TV_VideoMode;␉␉␉␉␉␉␉// Only used by command table␊
112 USHORT VRAM_Info;␉␉␉␉␉␉␉␉// Only used by command table, latest version 1.3␊
113 USHORT MemoryTrainingInfo;␉␉␉␉// Used for VBIOS and Diag utility for memory training purpose since R600. the new table rev start from 2.1␊
114 USHORT IntegratedSystemInfo;␉␉␉// Shared by various SW components␊
115 USHORT ASIC_ProfilingInfo;␉␉␉␉// New table name from R600, used to be called "ASIC_VDDCI_Info" for pre-R600␊
116 USHORT VoltageObjectInfo;␉␉␉␉// Shared by various SW components, latest version 1.1␊
117␉USHORT␉␉␉␉PowerSourceInfo;␉␉␉␉␉// Shared by various SW components, latest versoin 1.1␊
118}ATOM_MASTER_LIST_OF_DATA_TABLES;␊
119␊
120typedef struct _ATOM_MASTER_DATA_TABLE␊
121{ ␊
122 ATOM_COMMON_TABLE_HEADER sHeader; ␊
123 ATOM_MASTER_LIST_OF_DATA_TABLES ListOfDataTables;␊
124}ATOM_MASTER_DATA_TABLE;␊
125␊
126typedef union _ATOM_MODE_MISC_INFO_ACCESS␊
127{ ␊
128␉USHORT usAccess;␊
129}ATOM_MODE_MISC_INFO_ACCESS;␊
130␊
131/****************************************************************************/␉␊
132// Structure used in StandardVESA_TimingTable␊
133// AnalogTV_InfoTable ␊
134// ComponentVideoInfoTable␊
135/****************************************************************************/␉␊
136typedef struct _ATOM_MODE_TIMING␊
137{␊
138 USHORT usCRTC_H_Total;␊
139 USHORT usCRTC_H_Disp;␊
140 USHORT usCRTC_H_SyncStart;␊
141 USHORT usCRTC_H_SyncWidth;␊
142 USHORT usCRTC_V_Total;␊
143 USHORT usCRTC_V_Disp;␊
144 USHORT usCRTC_V_SyncStart;␊
145 USHORT usCRTC_V_SyncWidth;␊
146 USHORT usPixelClock;␉␉␉␉␉ //in 10Khz unit␊
147 ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;␊
148 USHORT usCRTC_OverscanRight;␊
149 USHORT usCRTC_OverscanLeft;␊
150 USHORT usCRTC_OverscanBottom;␊
151 USHORT usCRTC_OverscanTop;␊
152 USHORT usReserve;␊
153 UCHAR ucInternalModeNumber;␊
154 UCHAR ucRefreshRate;␊
155}ATOM_MODE_TIMING;␊
156␊
157typedef struct _ATOM_DTD_FORMAT␊
158{␊
159 USHORT usPixClk;␊
160 USHORT usHActive;␊
161 USHORT usHBlanking_Time;␊
162 USHORT usVActive;␊
163 USHORT usVBlanking_Time;␉␉␉␊
164 USHORT usHSyncOffset;␊
165 USHORT usHSyncWidth;␊
166 USHORT usVSyncOffset;␊
167 USHORT usVSyncWidth;␊
168 USHORT usImageHSize;␊
169 USHORT usImageVSize;␊
170 UCHAR ucHBorder;␊
171 UCHAR ucVBorder;␊
172 ATOM_MODE_MISC_INFO_ACCESS susModeMiscInfo;␊
173 UCHAR ucInternalModeNumber;␊
174 UCHAR ucRefreshRate;␊
175}ATOM_DTD_FORMAT;␊
176␊
177typedef struct _ATOM_LVDS_INFO_V12␊
178{␊
179 ATOM_COMMON_TABLE_HEADER sHeader; ␊
180 ATOM_DTD_FORMAT sLCDTiming;␊
181 USHORT usExtInfoTableOffset;␊
182 USHORT usSupportedRefreshRate; //Refer to panel info table in ATOMBIOS extension Spec.␊
183 USHORT usOffDelayInMs;␊
184 UCHAR ucPowerSequenceDigOntoDEin10Ms;␊
185 UCHAR ucPowerSequenceDEtoBLOnin10Ms;␊
186 UCHAR ucLVDS_Misc; // Bit0:{=0:single, =1:dual},Bit1 {=0:666RGB, =1:888RGB},Bit2:3:{Grey level}␊
187 // Bit4:{=0:LDI format for RGB888, =1 FPDI format for RGB888}␊
188 // Bit5:{=0:Spatial Dithering disabled;1 Spatial Dithering enabled}␊
189 // Bit6:{=0:Temporal Dithering disabled;1 Temporal Dithering enabled}␊
190 UCHAR ucPanelDefaultRefreshRate;␊
191 UCHAR ucPanelIdentification;␊
192 UCHAR ucSS_Id;␊
193 USHORT usLCDVenderID;␊
194 USHORT usLCDProductID;␊
195 UCHAR ucLCDPanel_SpecialHandlingCap; ␊
196␉UCHAR␉␉␉␉␉␉␉␉ucPanelInfoSize;␉␉␉␉␉// start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable␊
197 UCHAR ucReserved[2];␊
198}ATOM_LVDS_INFO_V12;␊
199␊
200␊
201/****************************************************************************/␉␊
202/*Original ati_resolution.h parts: */␊
203/****************************************************************************/␊
204␊
205␊
206typedef struct _ATOM_STANDARD_VESA_TIMING␊
207{␊
208 ATOM_COMMON_TABLE_HEADER sHeader; ␊
209 char * ␉␉␉␉ aModeTimings; // 16 is not the real array number, just for initial allocation␊
210}ATOM_STANDARD_VESA_TIMING;␊
211␊
212␊
213#define ATI_SIGNATURE1 "ATI MOBILITY RADEON"␊
214#define ATI_SIGNATURE2 "ATI Technologies Inc"␊
215␊
216typedef struct {␊
217 unsigned char *base;␊
218 ATOM_ROM_HEADER *AtomRomHeader;␊
219 unsigned short *MasterCommandTables;␊
220 unsigned short *MasterDataTables;␊
221} bios_tables_t;␊
222␊
223char detect_ati_bios_type(vbios_map * map);␊
224␊
225vbios_map * open_ati_vbios(vbios_map * map, bios_tables_t ati_tables);␊
226␊
227bool ati_set_mode_1(vbios_map* map, UInt8 idx, UInt32* x, UInt32* y);␊
228bool ati_set_mode_2(vbios_map* map, UInt8 idx, UInt32* x, UInt32* y);␊
229␊
230␊
231␊
232#endif

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