1 /* 2 * Copyright 2013 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 23 #ifndef _PPTABLE_H 24 #define _PPTABLE_H 25 26 #pragma pack(1) 27 28 typedef struct _ATOM_PPLIB_THERMALCONTROLLER 29 30 { 31 UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_* 32 UCHAR ucI2cLine; // as interpreted by DAL I2C 33 UCHAR ucI2cAddress; 34 UCHAR ucFanParameters; // Fan Control Parameters. 35 UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only. 36 UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only. 37 UCHAR ucReserved; // ---- 38 UCHAR ucFlags; // to be defined 39 } ATOM_PPLIB_THERMALCONTROLLER; 40 41 #define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f 42 #define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller. 43 44 #define ATOM_PP_THERMALCONTROLLER_NONE 0 45 #define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib 46 #define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib 47 #define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib 48 #define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib 49 #define ATOM_PP_THERMALCONTROLLER_LM64 5 50 #define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib 51 #define ATOM_PP_THERMALCONTROLLER_RV6xx 7 52 #define ATOM_PP_THERMALCONTROLLER_RV770 8 53 #define ATOM_PP_THERMALCONTROLLER_ADT7473 9 54 #define ATOM_PP_THERMALCONTROLLER_KONG 10 55 #define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11 56 #define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12 57 #define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen. 58 #define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally 59 #define ATOM_PP_THERMALCONTROLLER_NISLANDS 15 60 #define ATOM_PP_THERMALCONTROLLER_SISLANDS 16 61 #define ATOM_PP_THERMALCONTROLLER_LM96163 17 62 #define ATOM_PP_THERMALCONTROLLER_CISLANDS 18 63 #define ATOM_PP_THERMALCONTROLLER_KAVERI 19 64 65 66 // Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal. 67 // We probably should reserve the bit 0x80 for this use. 68 // To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here). 69 // The driver can pick the correct internal controller based on the ASIC. 70 71 #define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller 72 #define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller 73 74 typedef struct _ATOM_PPLIB_STATE 75 { 76 UCHAR ucNonClockStateIndex; 77 UCHAR ucClockStateIndices[1]; // variable-sized 78 } ATOM_PPLIB_STATE; 79 80 81 typedef struct _ATOM_PPLIB_FANTABLE 82 { 83 UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same. 84 UCHAR ucTHyst; // Temperature hysteresis. Integer. 85 USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. 86 USHORT usTMed; // The middle temperature where we change slopes. 87 USHORT usTHigh; // The high point above TMed for adjusting the second slope. 88 USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments). 89 USHORT usPWMMed; // The PWM value (in percent) at TMed. 90 USHORT usPWMHigh; // The PWM value at THigh. 91 } ATOM_PPLIB_FANTABLE; 92 93 typedef struct _ATOM_PPLIB_FANTABLE2 94 { 95 ATOM_PPLIB_FANTABLE basicTable; 96 USHORT usTMax; // The max temperature 97 } ATOM_PPLIB_FANTABLE2; 98 99 typedef struct _ATOM_PPLIB_FANTABLE3 100 { 101 ATOM_PPLIB_FANTABLE2 basicTable2; 102 UCHAR ucFanControlMode; 103 USHORT usFanPWMMax; 104 USHORT usFanOutputSensitivity; 105 } ATOM_PPLIB_FANTABLE3; 106 107 typedef struct _ATOM_PPLIB_EXTENDEDHEADER 108 { 109 USHORT usSize; 110 ULONG ulMaxEngineClock; // For Overdrive. 111 ULONG ulMaxMemoryClock; // For Overdrive. 112 // Add extra system parameters here, always adjust size to include all fields. 113 USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table 114 USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table 115 USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table 116 USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table 117 USHORT usACPTableOffset; //points to ATOM_PPLIB_ACP_Table 118 USHORT usPowerTuneTableOffset; //points to ATOM_PPLIB_POWERTUNE_Table 119 } ATOM_PPLIB_EXTENDEDHEADER; 120 121 //// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps 122 #define ATOM_PP_PLATFORM_CAP_BACKBIAS 1 123 #define ATOM_PP_PLATFORM_CAP_POWERPLAY 2 124 #define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4 125 #define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8 126 #define ATOM_PP_PLATFORM_CAP_ASPM_L1 16 127 #define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32 128 #define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64 129 #define ATOM_PP_PLATFORM_CAP_STEPVDDC 128 130 #define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256 131 #define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512 132 #define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024 133 #define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048 134 #define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096 135 #define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition. 136 #define ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT 0x4000 // Do NOT wait for VBLANK during an alert (e.g. AC->DC transition). 137 #define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC. 138 #define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature. 139 #define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state. 140 #define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table. 141 #define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity. 142 #define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17. 143 #define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable. 144 #define ATOM_PP_PLATFORM_CAP_TEMP_INVERSION 0x00400000 // Does the driver supports Temp Inversion feature. 145 #define ATOM_PP_PLATFORM_CAP_EVV 0x00800000 146 147 typedef struct _ATOM_PPLIB_POWERPLAYTABLE 148 { 149 ATOM_COMMON_TABLE_HEADER sHeader; 150 151 UCHAR ucDataRevision; 152 153 UCHAR ucNumStates; 154 UCHAR ucStateEntrySize; 155 UCHAR ucClockInfoSize; 156 UCHAR ucNonClockSize; 157 158 // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures 159 USHORT usStateArrayOffset; 160 161 // offset from start of this table to array of ASIC-specific structures, 162 // currently ATOM_PPLIB_CLOCK_INFO. 163 USHORT usClockInfoArrayOffset; 164 165 // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO 166 USHORT usNonClockInfoArrayOffset; 167 168 USHORT usBackbiasTime; // in microseconds 169 USHORT usVoltageTime; // in microseconds 170 USHORT usTableSize; //the size of this structure, or the extended structure 171 172 ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_* 173 174 ATOM_PPLIB_THERMALCONTROLLER sThermalController; 175 176 USHORT usBootClockInfoOffset; 177 USHORT usBootNonClockInfoOffset; 178 179 } ATOM_PPLIB_POWERPLAYTABLE; 180 181 typedef struct _ATOM_PPLIB_POWERPLAYTABLE2 182 { 183 ATOM_PPLIB_POWERPLAYTABLE basicTable; 184 UCHAR ucNumCustomThermalPolicy; 185 USHORT usCustomThermalPolicyArrayOffset; 186 }ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2; 187 188 typedef struct _ATOM_PPLIB_POWERPLAYTABLE3 189 { 190 ATOM_PPLIB_POWERPLAYTABLE2 basicTable2; 191 USHORT usFormatID; // To be used ONLY by PPGen. 192 USHORT usFanTableOffset; 193 USHORT usExtendendedHeaderOffset; 194 } ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3; 195 196 typedef struct _ATOM_PPLIB_POWERPLAYTABLE4 197 { 198 ATOM_PPLIB_POWERPLAYTABLE3 basicTable3; 199 ULONG ulGoldenPPID; // PPGen use only 200 ULONG ulGoldenRevision; // PPGen use only 201 USHORT usVddcDependencyOnSCLKOffset; 202 USHORT usVddciDependencyOnMCLKOffset; 203 USHORT usVddcDependencyOnMCLKOffset; 204 USHORT usMaxClockVoltageOnDCOffset; 205 USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table 206 USHORT usMvddDependencyOnMCLKOffset; 207 } ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4; 208 209 typedef struct _ATOM_PPLIB_POWERPLAYTABLE5 210 { 211 ATOM_PPLIB_POWERPLAYTABLE4 basicTable4; 212 ULONG ulTDPLimit; 213 ULONG ulNearTDPLimit; 214 ULONG ulSQRampingThreshold; 215 USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table 216 ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table 217 USHORT usTDPODLimit; 218 USHORT usLoadLineSlope; // in milliOhms * 100 219 } ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5; 220 221 //// ATOM_PPLIB_NONCLOCK_INFO::usClassification 222 #define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007 223 #define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0 224 #define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0 225 #define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1 226 #define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3 227 #define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5 228 // 2, 4, 6, 7 are reserved 229 230 #define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008 231 #define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010 232 #define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020 233 #define ATOM_PPLIB_CLASSIFICATION_REST 0x0040 234 #define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080 235 #define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100 236 #define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200 237 #define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400 238 #define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800 239 #define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000 240 #define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000 241 #define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000 242 #define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000 243 244 //// ATOM_PPLIB_NONCLOCK_INFO::usClassification2 245 #define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001 246 #define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002 247 #define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D) 248 249 //// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings 250 #define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001 251 #define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002 252 253 // 0 is 2.5Gb/s, 1 is 5Gb/s 254 #define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004 255 #define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2 256 257 // lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec 258 #define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8 259 #define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3 260 261 // lookup into reduced refresh-rate table 262 #define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00 263 #define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8 264 265 #define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0 266 #define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1 267 // 2-15 TBD as needed. 268 269 #define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000 270 #define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000 271 272 #define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000 273 274 #define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000 275 276 //memory related flags 277 #define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000 278 279 //M3 Arb //2bits, current 3 sets of parameters in total 280 #define ATOM_PPLIB_M3ARB_MASK 0x00060000 281 #define ATOM_PPLIB_M3ARB_SHIFT 17 282 283 #define ATOM_PPLIB_ENABLE_DRR 0x00080000 284 285 // remaining 16 bits are reserved 286 typedef struct _ATOM_PPLIB_THERMAL_STATE 287 { 288 UCHAR ucMinTemperature; 289 UCHAR ucMaxTemperature; 290 UCHAR ucThermalAction; 291 }ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE; 292 293 // Contained in an array starting at the offset 294 // in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset. 295 // referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex 296 #define ATOM_PPLIB_NONCLOCKINFO_VER1 12 297 #define ATOM_PPLIB_NONCLOCKINFO_VER2 24 298 typedef struct _ATOM_PPLIB_NONCLOCK_INFO 299 { 300 USHORT usClassification; 301 UCHAR ucMinTemperature; 302 UCHAR ucMaxTemperature; 303 ULONG ulCapsAndSettings; 304 UCHAR ucRequiredPower; 305 USHORT usClassification2; 306 ULONG ulVCLK; 307 ULONG ulDCLK; 308 UCHAR ucUnused[5]; 309 } ATOM_PPLIB_NONCLOCK_INFO; 310 311 // Contained in an array starting at the offset 312 // in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset. 313 // referenced from ATOM_PPLIB_STATE::ucClockStateIndices 314 typedef struct _ATOM_PPLIB_R600_CLOCK_INFO 315 { 316 USHORT usEngineClockLow; 317 UCHAR ucEngineClockHigh; 318 319 USHORT usMemoryClockLow; 320 UCHAR ucMemoryClockHigh; 321 322 USHORT usVDDC; 323 USHORT usUnused1; 324 USHORT usUnused2; 325 326 ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* 327 328 } ATOM_PPLIB_R600_CLOCK_INFO; 329 330 // ulFlags in ATOM_PPLIB_R600_CLOCK_INFO 331 #define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1 332 #define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2 333 #define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4 334 #define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8 335 #define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16 336 #define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0). 337 338 typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO 339 340 { 341 USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600). 342 UCHAR ucLowEngineClockHigh; 343 USHORT usHighEngineClockLow; // High Engine clock in MHz. 344 UCHAR ucHighEngineClockHigh; 345 USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants. 346 UCHAR ucMemoryClockHigh; // Currentyl unused. 347 UCHAR ucPadding; // For proper alignment and size. 348 USHORT usVDDC; // For the 780, use: None, Low, High, Variable 349 UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16} 350 UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could 351 USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200). 352 ULONG ulFlags; 353 } ATOM_PPLIB_RS780_CLOCK_INFO; 354 355 #define ATOM_PPLIB_RS780_VOLTAGE_NONE 0 356 #define ATOM_PPLIB_RS780_VOLTAGE_LOW 1 357 #define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2 358 #define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3 359 360 #define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is. 361 #define ATOM_PPLIB_RS780_SPMCLK_LOW 1 362 #define ATOM_PPLIB_RS780_SPMCLK_HIGH 2 363 364 #define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0 365 #define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1 366 #define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2 367 368 typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO 369 { 370 USHORT usEngineClockLow; 371 UCHAR ucEngineClockHigh; 372 373 USHORT usMemoryClockLow; 374 UCHAR ucMemoryClockHigh; 375 376 USHORT usVDDC; 377 USHORT usVDDCI; 378 USHORT usUnused; 379 380 ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* 381 382 } ATOM_PPLIB_EVERGREEN_CLOCK_INFO; 383 384 typedef struct _ATOM_PPLIB_SI_CLOCK_INFO 385 { 386 USHORT usEngineClockLow; 387 UCHAR ucEngineClockHigh; 388 389 USHORT usMemoryClockLow; 390 UCHAR ucMemoryClockHigh; 391 392 USHORT usVDDC; 393 USHORT usVDDCI; 394 UCHAR ucPCIEGen; 395 UCHAR ucUnused1; 396 397 ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now 398 399 } ATOM_PPLIB_SI_CLOCK_INFO; 400 401 typedef struct _ATOM_PPLIB_CI_CLOCK_INFO 402 { 403 USHORT usEngineClockLow; 404 UCHAR ucEngineClockHigh; 405 406 USHORT usMemoryClockLow; 407 UCHAR ucMemoryClockHigh; 408 409 UCHAR ucPCIEGen; 410 USHORT usPCIELane; 411 } ATOM_PPLIB_CI_CLOCK_INFO; 412 413 typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{ 414 USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz 415 UCHAR ucEngineClockHigh; //clockfrequency >> 16. 416 UCHAR vddcIndex; //2-bit vddc index; 417 USHORT tdpLimit; 418 //please initalize to 0 419 USHORT rsv1; 420 //please initialize to 0s 421 ULONG rsv2[2]; 422 }ATOM_PPLIB_SUMO_CLOCK_INFO; 423 424 typedef struct _ATOM_PPLIB_STATE_V2 425 { 426 //number of valid dpm levels in this state; Driver uses it to calculate the whole 427 //size of the state: struct_size(ATOM_PPLIB_STATE_V2, clockInfoIndex, ucNumDPMLevels) 428 UCHAR ucNumDPMLevels; 429 430 //a index to the array of nonClockInfos 431 UCHAR nonClockInfoIndex; 432 /** 433 * Driver will read the first ucNumDPMLevels in this array 434 */ 435 UCHAR clockInfoIndex[] __counted_by(ucNumDPMLevels); 436 } ATOM_PPLIB_STATE_V2; 437 438 typedef struct _StateArray{ 439 //how many states we have 440 UCHAR ucNumEntries; 441 442 ATOM_PPLIB_STATE_V2 states[] __counted_by(ucNumEntries); 443 }StateArray; 444 445 446 typedef struct _ClockInfoArray{ 447 //how many clock levels we have 448 UCHAR ucNumEntries; 449 450 //sizeof(ATOM_PPLIB_CLOCK_INFO) 451 UCHAR ucEntrySize; 452 453 UCHAR clockInfo[] __counted_by(ucNumEntries); 454 }ClockInfoArray; 455 456 typedef struct _NonClockInfoArray{ 457 458 //how many non-clock levels we have. normally should be same as number of states 459 UCHAR ucNumEntries; 460 //sizeof(ATOM_PPLIB_NONCLOCK_INFO) 461 UCHAR ucEntrySize; 462 463 ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[] __counted_by(ucNumEntries); 464 }NonClockInfoArray; 465 466 typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record 467 { 468 USHORT usClockLow; 469 UCHAR ucClockHigh; 470 USHORT usVoltage; 471 }ATOM_PPLIB_Clock_Voltage_Dependency_Record; 472 473 typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table 474 { 475 UCHAR ucNumEntries; // Number of entries. 476 ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1]; // Dynamically allocate entries. 477 }ATOM_PPLIB_Clock_Voltage_Dependency_Table; 478 479 typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record 480 { 481 USHORT usSclkLow; 482 UCHAR ucSclkHigh; 483 USHORT usMclkLow; 484 UCHAR ucMclkHigh; 485 USHORT usVddc; 486 USHORT usVddci; 487 }ATOM_PPLIB_Clock_Voltage_Limit_Record; 488 489 typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table 490 { 491 UCHAR ucNumEntries; // Number of entries. 492 ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1]; // Dynamically allocate entries. 493 }ATOM_PPLIB_Clock_Voltage_Limit_Table; 494 495 union _ATOM_PPLIB_CAC_Leakage_Record 496 { 497 struct 498 { 499 USHORT usVddc; // We use this field for the "fake" standardized VDDC for power calculations; For CI and newer, we use this as the real VDDC value. in CI we read it as StdVoltageHiSidd 500 ULONG ulLeakageValue; // For CI and newer we use this as the "fake" standar VDDC value. in CI we read it as StdVoltageLoSidd 501 502 }; 503 struct 504 { 505 USHORT usVddc1; 506 USHORT usVddc2; 507 USHORT usVddc3; 508 }; 509 }; 510 511 typedef union _ATOM_PPLIB_CAC_Leakage_Record ATOM_PPLIB_CAC_Leakage_Record; 512 513 typedef struct _ATOM_PPLIB_CAC_Leakage_Table 514 { 515 UCHAR ucNumEntries; // Number of entries. 516 ATOM_PPLIB_CAC_Leakage_Record entries[1]; // Dynamically allocate entries. 517 }ATOM_PPLIB_CAC_Leakage_Table; 518 519 typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record 520 { 521 USHORT usVoltage; 522 USHORT usSclkLow; 523 UCHAR ucSclkHigh; 524 USHORT usMclkLow; 525 UCHAR ucMclkHigh; 526 }ATOM_PPLIB_PhaseSheddingLimits_Record; 527 528 typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table 529 { 530 UCHAR ucNumEntries; // Number of entries. 531 ATOM_PPLIB_PhaseSheddingLimits_Record entries[1]; // Dynamically allocate entries. 532 }ATOM_PPLIB_PhaseSheddingLimits_Table; 533 534 typedef struct _VCEClockInfo{ 535 USHORT usEVClkLow; 536 UCHAR ucEVClkHigh; 537 USHORT usECClkLow; 538 UCHAR ucECClkHigh; 539 }VCEClockInfo; 540 541 typedef struct _VCEClockInfoArray{ 542 UCHAR ucNumEntries; 543 VCEClockInfo entries[1]; 544 }VCEClockInfoArray; 545 546 typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record 547 { 548 USHORT usVoltage; 549 UCHAR ucVCEClockInfoIndex; 550 }ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record; 551 552 typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table 553 { 554 UCHAR numEntries; 555 ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[1]; 556 }ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table; 557 558 typedef struct _ATOM_PPLIB_VCE_State_Record 559 { 560 UCHAR ucVCEClockInfoIndex; 561 UCHAR ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary 562 }ATOM_PPLIB_VCE_State_Record; 563 564 typedef struct _ATOM_PPLIB_VCE_State_Table 565 { 566 UCHAR numEntries; 567 ATOM_PPLIB_VCE_State_Record entries[1]; 568 }ATOM_PPLIB_VCE_State_Table; 569 570 571 typedef struct _ATOM_PPLIB_VCE_Table 572 { 573 UCHAR revid; 574 // VCEClockInfoArray array; 575 // ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits; 576 // ATOM_PPLIB_VCE_State_Table states; 577 }ATOM_PPLIB_VCE_Table; 578 579 580 typedef struct _UVDClockInfo{ 581 USHORT usVClkLow; 582 UCHAR ucVClkHigh; 583 USHORT usDClkLow; 584 UCHAR ucDClkHigh; 585 }UVDClockInfo; 586 587 typedef struct _UVDClockInfoArray{ 588 UCHAR ucNumEntries; 589 UVDClockInfo entries[1]; 590 }UVDClockInfoArray; 591 592 typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record 593 { 594 USHORT usVoltage; 595 UCHAR ucUVDClockInfoIndex; 596 }ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record; 597 598 typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table 599 { 600 UCHAR numEntries; 601 ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[1]; 602 }ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table; 603 604 typedef struct _ATOM_PPLIB_UVD_Table 605 { 606 UCHAR revid; 607 // UVDClockInfoArray array; 608 // ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits; 609 }ATOM_PPLIB_UVD_Table; 610 611 typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record 612 { 613 USHORT usVoltage; 614 USHORT usSAMClockLow; 615 UCHAR ucSAMClockHigh; 616 }ATOM_PPLIB_SAMClk_Voltage_Limit_Record; 617 618 typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table{ 619 UCHAR numEntries; 620 ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[1]; 621 }ATOM_PPLIB_SAMClk_Voltage_Limit_Table; 622 623 typedef struct _ATOM_PPLIB_SAMU_Table 624 { 625 UCHAR revid; 626 ATOM_PPLIB_SAMClk_Voltage_Limit_Table limits; 627 }ATOM_PPLIB_SAMU_Table; 628 629 typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Record 630 { 631 USHORT usVoltage; 632 USHORT usACPClockLow; 633 UCHAR ucACPClockHigh; 634 }ATOM_PPLIB_ACPClk_Voltage_Limit_Record; 635 636 typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Table{ 637 UCHAR numEntries; 638 ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries[1]; 639 }ATOM_PPLIB_ACPClk_Voltage_Limit_Table; 640 641 typedef struct _ATOM_PPLIB_ACP_Table 642 { 643 UCHAR revid; 644 ATOM_PPLIB_ACPClk_Voltage_Limit_Table limits; 645 }ATOM_PPLIB_ACP_Table; 646 647 typedef struct _ATOM_PowerTune_Table{ 648 USHORT usTDP; 649 USHORT usConfigurableTDP; 650 USHORT usTDC; 651 USHORT usBatteryPowerLimit; 652 USHORT usSmallPowerLimit; 653 USHORT usLowCACLeakage; 654 USHORT usHighCACLeakage; 655 }ATOM_PowerTune_Table; 656 657 typedef struct _ATOM_PPLIB_POWERTUNE_Table 658 { 659 UCHAR revid; 660 ATOM_PowerTune_Table power_tune_table; 661 }ATOM_PPLIB_POWERTUNE_Table; 662 663 typedef struct _ATOM_PPLIB_POWERTUNE_Table_V1 664 { 665 UCHAR revid; 666 ATOM_PowerTune_Table power_tune_table; 667 USHORT usMaximumPowerDeliveryLimit; 668 USHORT usReserve[7]; 669 } ATOM_PPLIB_POWERTUNE_Table_V1; 670 671 #define ATOM_PPM_A_A 1 672 #define ATOM_PPM_A_I 2 673 typedef struct _ATOM_PPLIB_PPM_Table 674 { 675 UCHAR ucRevId; 676 UCHAR ucPpmDesign; //A+I or A+A 677 USHORT usCpuCoreNumber; 678 ULONG ulPlatformTDP; 679 ULONG ulSmallACPlatformTDP; 680 ULONG ulPlatformTDC; 681 ULONG ulSmallACPlatformTDC; 682 ULONG ulApuTDP; 683 ULONG ulDGpuTDP; 684 ULONG ulDGpuUlvPower; 685 ULONG ulTjmax; 686 } ATOM_PPLIB_PPM_Table; 687 688 #pragma pack() 689 690 #endif 691