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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#define ATI_SIGNATURE1 "ATI MOBILITY RADEON"
17#define ATI_SIGNATURE2 "ATI Technologies Inc"
18
19/****************************************************************************/
20/*Shortatombios.h parts: */
21/*Portion I: Definitions shared between VBIOS and Driver */
22/****************************************************************************/
23
24
25#define ATOM_VERSION_MAJOR 0x00020000
26#define ATOM_VERSION_MINOR 0x00000002
27
28#define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)
29
30#pragma pack(1) /* BIOS data must use byte aligment */
31
32/* Define offset to location of ROM header. */
33
34#define OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER0x00000048L
35#define OFFSET_TO_ATOM_ROM_IMAGE_SIZE 0x00000002L
36
37typedef struct
38{
39 uint16_t structureSize;
40 uint8_t TableFormatRevision; /*Change it when the Parser is not backward compatible */
41 uint8_t TableContentRevision; /*Change it only when the table needs to change but the firmware */
42 /*Image can't be updated, while Driver needs to carry the new table! */
43}atomCommonTableHeader;
44
45typedef struct
46{
47 atomCommonTableHeadersHeader;
48 uint8_t firmWareSignature[4]; /*Signature to distinguish between Atombios and non-atombios,
49 atombios should init it as "ATOM", don't change the position */
50 uint16_t biosRuntimeSegmentAddress;
51 uint16_t protectedModeInfoOffset;
52 uint16_t configFilenameOffset;
53 uint16_t cRcBlockOffset;
54 uint16_t BiosBootupMessageOffset;
55 uint16_t int10Offset;
56 uint16_t pciBusDevInitCode;
57 uint16_t ioBaseAddress;
58 uint16_t subsystemVendorID;
59 uint16_t subsystemID;
60 uint16_t pciInfoOffset;
61 uint16_t masterCommandTableOffset; /*Offset for SW to get all command table offsets, Don't change the position */
62 uint16_t masterDataTableOffset; /*Offset for SW to get all data table offsets, Don't change the position */
63 uint8_t extendedFunctionCode;
64 uint8_t reserved;
65}atomRomHeader;
66
67/****************************************************************************/
68// Structure used in Data.mtb
69/****************************************************************************/
70typedef struct
71{
72 uint16_t UtilityPipeLine; // Offest for the utility to get parser info,Don't change this position!
73 uint16_t MultimediaCapabilityInfo; // Only used by MM Lib,latest version 1.1, not configuable from Bios, need to include the table to build Bios
74 uint16_t MultimediaConfigInfo; // Only used by MM Lib,latest version 2.1, not configuable from Bios, need to include the table to build Bios
75 uint16_t StandardVESA_Timing; // Only used by Bios
76 uint16_t FirmwareInfo; // Shared by various SW components,latest version 1.4
77 uint16_t DAC_Info; // Will be obsolete from R600
78 uint16_t LVDS_Info; // Shared by various SW components,latest version 1.1
79 uint16_t TMDS_Info; // Will be obsolete from R600
80 uint16_t AnalogTV_Info; // Shared by various SW components,latest version 1.1
81 uint16_t SupportedDevicesInfo; // Will be obsolete from R600
82 uint16_t GPIO_I2C_Info; // Shared by various SW components,latest version 1.2 will be used from R600
83 uint16_t VRAM_UsageByFirmware; // Shared by various SW components,latest version 1.3 will be used from R600
84 uint16_t GPIO_Pin_LUT; // Shared by various SW components,latest version 1.1
85 uint16_t VESA_ToInternalModeLUT; // Only used by Bios
86 uint16_t ComponentVideoInfo; // Shared by various SW components,latest version 2.1 will be used from R600
87 uint16_t PowerPlayInfo; // Shared by various SW components,latest version 2.1,new design from R600
88 uint16_t CompassionateData; // Will be obsolete from R600
89 uint16_t SaveRestoreInfo; // Only used by Bios
90 uint16_t 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
91 uint16_t OemInfo; // Defined and used by external SW, should be obsolete soon
92 uint16_t XTMDS_Info; // Will be obsolete from R600
93 uint16_t MclkSS_Info; // Shared by various SW components,latest version 1.1, only enabled when ext SS chip is used
94 uint16_t Object_Header; // Shared by various SW components,latest version 1.1
95 uint16_t IndirectIOAccess; // Only used by Bios,this table position can't change at all!!
96 uint16_t MC_InitParameter; // Only used by command table
97 uint16_t ASIC_VDDC_Info;// Will be obsolete from R600
98 uint16_t ASIC_InternalSS_Info;// New tabel name from R600, used to be called "ASIC_MVDDC_Info"
99 uint16_t TV_VideoMode;// Only used by command table
100 uint16_t VRAM_Info;// Only used by command table, latest version 1.3
101 uint16_t MemoryTrainingInfo;// Used for VBIOS and Diag utility for memory training purpose since R600. the new table rev start from 2.1
102 uint16_t IntegratedSystemInfo;// Shared by various SW components
103 uint16_t ASIC_ProfilingInfo;// New table name from R600, used to be called "ASIC_VDDCI_Info" for pre-R600
104 uint16_t VoltageObjectInfo;// Shared by various SW components, latest version 1.1
105 uint16_tPowerSourceInfo;// Shared by various SW components, latest versoin 1.1
106}atomMasterListOfDataTables;
107
108typedef struct
109{
110 atomCommonTableHeaderheader;
111 atomMasterListOfDataTableslistOfDataTables;
112}atomMasterDataTable;
113
114typedef union
115{
116uint16_t usAccess;
117}atomModeMiscInfoAccess;
118
119/****************************************************************************/
120// Structure used in StandardVESA_TimingTable
121// AnalogTV_InfoTable
122// ComponentVideoInfoTable
123/****************************************************************************/
124typedef struct
125{
126 uint16_t hTotal;
127 uint16_t hActive;
128 uint16_t hSyncStart;
129 uint16_t hSyncWidth;
130 uint16_t vTotal;
131 uint16_t vActive;
132 uint16_t vSyncStart;
133 uint16_t vSyncWidth;
134 uint16_t pixelClock; //in 10Khz unit
135 atomModeMiscInfoAccess modeMiscInfo;
136 uint16_t overscanRight;
137 uint16_t overscanLeft;
138 uint16_t overscanBottom;
139 uint16_t overscanTop;
140 uint16_t teserve;
141 uint8_t internalModeNumber;
142 uint8_t refreshRate;
143}atomModeTiming;
144
145typedef struct
146{
147 uint16_t pixelClock;
148 uint16_t hActive;
149 uint16_t hBlank;
150 uint16_t vActive;
151 uint16_t vBlank;
152 uint16_t hSyncOffset;
153 uint16_t hSyncWidth;
154 uint16_t vSyncOffset;
155 uint16_t vSyncWidth;
156 uint16_t imageHSize;
157 uint16_t imageVSize;
158 uint8_t hBorder;
159 uint8_t vBorder;
160 atomModeMiscInfoAccess modeMiscInfo;
161 uint8_t internalModeNumber;
162 uint8_t refreshRate;
163}atomDtdFormat;
164
165
166/****************************************************************************/
167/*Original ati_resolution.h parts: */
168/****************************************************************************/
169
170
171typedef struct
172{
173 atomCommonTableHeader header;
174 uint8_t * modeTimings;
175}atomStandardVesaTiming;
176
177
178
179
180typedef struct
181{
182 uint8_t *base;
183 atomRomHeader *atomRomHeader;
184 uint16_t *masterCommandTables;
185 uint16_t *masterDataTables;
186} atiBiosTables;
187
188char detectAtiBiosType(sModeTable * table);
189
190vBiosMap * openAtiVbios(vBiosMap * map, atiBiosTables atiTables);
191
192bool atiSetMode_1(sModeTable* map, uint8_t idx, uint32_t* x, uint32_t* y);
193bool atiSetMode_2(sModeTable* map, uint8_t idx, uint32_t* x, uint32_t* y);
194
195
196
197#endif

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