/* * Copyright 2013 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _PPTABLE_H#define _PPTABLE_H #pragma pack(1) typedef struct _ATOM_PPLIB_THERMALCONTROLLER { UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_* UCHAR ucI2cLine; // as interpreted by DAL I2C UCHAR ucI2cAddress; UCHAR ucFanParameters; // Fan Control Parameters. UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only. UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only. UCHAR ucReserved; // ---- UCHAR ucFlags; // to be defined} ATOM_PPLIB_THERMALCONTROLLER; #define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f#define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller. #define ATOM_PP_THERMALCONTROLLER_NONE 0#define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib#define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib#define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib#define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib#define ATOM_PP_THERMALCONTROLLER_LM64 5#define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib#define ATOM_PP_THERMALCONTROLLER_RV6xx 7#define ATOM_PP_THERMALCONTROLLER_RV770 8#define ATOM_PP_THERMALCONTROLLER_ADT7473 9#define ATOM_PP_THERMALCONTROLLER_KONG 10#define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11#define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12#define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen.#define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally#define ATOM_PP_THERMALCONTROLLER_NISLANDS 15#define ATOM_PP_THERMALCONTROLLER_SISLANDS 16#define ATOM_PP_THERMALCONTROLLER_LM96163 17#define ATOM_PP_THERMALCONTROLLER_CISLANDS 18#define ATOM_PP_THERMALCONTROLLER_KAVERI 19 // Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal.// We probably should reserve the bit 0x80 for this use.// 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).// The driver can pick the correct internal controller based on the ASIC. #define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller typedef struct _ATOM_PPLIB_STATE{ UCHAR ucNonClockStateIndex; UCHAR ucClockStateIndices[1]; // variable-sized} ATOM_PPLIB_STATE; typedef struct _ATOM_PPLIB_FANTABLE{ UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same. UCHAR ucTHyst; // Temperature hysteresis. Integer. USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. USHORT usTMed; // The middle temperature where we change slopes. USHORT usTHigh; // The high point above TMed for adjusting the second slope. USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments). USHORT usPWMMed; // The PWM value (in percent) at TMed. USHORT usPWMHigh; // The PWM value at THigh.} ATOM_PPLIB_FANTABLE; typedef struct _ATOM_PPLIB_FANTABLE2{ ATOM_PPLIB_FANTABLE basicTable; USHORT usTMax; // The max temperature} ATOM_PPLIB_FANTABLE2; typedef struct _ATOM_PPLIB_FANTABLE3{ ATOM_PPLIB_FANTABLE2 basicTable2; UCHAR ucFanControlMode; USHORT usFanPWMMax; USHORT usFanOutputSensitivity;} ATOM_PPLIB_FANTABLE3; typedef struct _ATOM_PPLIB_EXTENDEDHEADER{ USHORT usSize; ULONG ulMaxEngineClock; // For Overdrive. ULONG ulMaxMemoryClock; // For Overdrive. // Add extra system parameters here, always adjust size to include all fields. USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table USHORT usACPTableOffset; //points to ATOM_PPLIB_ACP_Table /* points to ATOM_PPLIB_POWERTUNE_Table */ USHORT usPowerTuneTableOffset; /* points to ATOM_PPLIB_CLOCK_Voltage_Dependency_Table for sclkVddgfxTable */ USHORT usSclkVddgfxTableOffset;} ATOM_PPLIB_EXTENDEDHEADER; //// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048#define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096#define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition.#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).#define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC.#define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature.#define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state.#define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table.#define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity.#define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17.#define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable.#define ATOM_PP_PLATFORM_CAP_TEMP_INVERSION 0x00400000 // Does the driver supports Temp Inversion feature.#define ATOM_PP_PLATFORM_CAP_EVV 0x00800000#define ATOM_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL 0x01000000#define ATOM_PP_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE 0x02000000#define ATOM_PP_PLATFORM_CAP_DISABLE_USING_ACTUAL_TEMPERATURE_FOR_POWER_CALC 0x04000000 typedef struct _ATOM_PPLIB_POWERPLAYTABLE{ ATOM_COMMON_TABLE_HEADER sHeader; UCHAR ucDataRevision; UCHAR ucNumStates; UCHAR ucStateEntrySize; UCHAR ucClockInfoSize; UCHAR ucNonClockSize; // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures USHORT usStateArrayOffset; // offset from start of this table to array of ASIC-specific structures, // currently ATOM_PPLIB_CLOCK_INFO. USHORT usClockInfoArrayOffset; // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO USHORT usNonClockInfoArrayOffset; USHORT usBackbiasTime; // in microseconds USHORT usVoltageTime; // in microseconds USHORT usTableSize; //the size of this structure, or the extended structure ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_* ATOM_PPLIB_THERMALCONTROLLER sThermalController; USHORT usBootClockInfoOffset; USHORT usBootNonClockInfoOffset; } ATOM_PPLIB_POWERPLAYTABLE; typedef struct _ATOM_PPLIB_POWERPLAYTABLE2{ ATOM_PPLIB_POWERPLAYTABLE basicTable; UCHAR ucNumCustomThermalPolicy; USHORT usCustomThermalPolicyArrayOffset;}ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2; typedef struct _ATOM_PPLIB_POWERPLAYTABLE3{ ATOM_PPLIB_POWERPLAYTABLE2 basicTable2; USHORT usFormatID; // To be used ONLY by PPGen. USHORT usFanTableOffset; USHORT usExtendendedHeaderOffset;} ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3; typedef struct _ATOM_PPLIB_POWERPLAYTABLE4{ ATOM_PPLIB_POWERPLAYTABLE3 basicTable3; ULONG ulGoldenPPID; // PPGen use only ULONG ulGoldenRevision; // PPGen use only USHORT usVddcDependencyOnSCLKOffset; USHORT usVddciDependencyOnMCLKOffset; USHORT usVddcDependencyOnMCLKOffset; USHORT usMaxClockVoltageOnDCOffset; USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table USHORT usMvddDependencyOnMCLKOffset; } ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4; typedef struct _ATOM_PPLIB_POWERPLAYTABLE5{ ATOM_PPLIB_POWERPLAYTABLE4 basicTable4; ULONG ulTDPLimit; ULONG ulNearTDPLimit; ULONG ulSQRampingThreshold; USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table USHORT usTDPODLimit; USHORT usLoadLineSlope; // in milliOhms * 100} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5; //// ATOM_PPLIB_NONCLOCK_INFO::usClassification#define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0#define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5// 2, 4, 6, 7 are reserved #define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008#define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020#define ATOM_PPLIB_CLASSIFICATION_REST 0x0040#define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400#define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800#define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000#define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000#define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000#define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000 //// ATOM_PPLIB_NONCLOCK_INFO::usClassification2#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001#define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002#define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D) //// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002 // 0 is 2.5Gb/s, 1 is 5Gb/s#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2 // lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3 // lookup into reduced refresh-rate table#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8 #define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1// 2-15 TBD as needed. #define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000 #define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000 #define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000 //memory related flags#define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000 //M3 Arb //2bits, current 3 sets of parameters in total#define ATOM_PPLIB_M3ARB_MASK 0x00060000#define ATOM_PPLIB_M3ARB_SHIFT 17 #define ATOM_PPLIB_ENABLE_DRR 0x00080000 // remaining 16 bits are reservedtypedef struct _ATOM_PPLIB_THERMAL_STATE{ UCHAR ucMinTemperature; UCHAR ucMaxTemperature; UCHAR ucThermalAction;}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE; // Contained in an array starting at the offset// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset.// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex#define ATOM_PPLIB_NONCLOCKINFO_VER1 12#define ATOM_PPLIB_NONCLOCKINFO_VER2 24typedef struct _ATOM_PPLIB_NONCLOCK_INFO{ USHORT usClassification; UCHAR ucMinTemperature; UCHAR ucMaxTemperature; ULONG ulCapsAndSettings; UCHAR ucRequiredPower; USHORT usClassification2; ULONG ulVCLK; ULONG ulDCLK; UCHAR ucUnused[5];} ATOM_PPLIB_NONCLOCK_INFO; // Contained in an array starting at the offset// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset.// referenced from ATOM_PPLIB_STATE::ucClockStateIndicestypedef struct _ATOM_PPLIB_R600_CLOCK_INFO{ USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usUnused1; USHORT usUnused2; ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* } ATOM_PPLIB_R600_CLOCK_INFO; // ulFlags in ATOM_PPLIB_R600_CLOCK_INFO#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1#define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16#define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0). typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO { USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600). UCHAR ucLowEngineClockHigh; USHORT usHighEngineClockLow; // High Engine clock in MHz. UCHAR ucHighEngineClockHigh; USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants. UCHAR ucMemoryClockHigh; // Currentyl unused. UCHAR ucPadding; // For proper alignment and size. USHORT usVDDC; // For the 780, use: None, Low, High, Variable UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16} UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200). ULONG ulFlags; } ATOM_PPLIB_RS780_CLOCK_INFO; #define ATOM_PPLIB_RS780_VOLTAGE_NONE 0 #define ATOM_PPLIB_RS780_VOLTAGE_LOW 1 #define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2 #define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3 #define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is.#define ATOM_PPLIB_RS780_SPMCLK_LOW 1#define ATOM_PPLIB_RS780_SPMCLK_HIGH 2 #define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0 #define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1 #define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2 typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO{ USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usVDDCI; USHORT usUnused; ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* } ATOM_PPLIB_EVERGREEN_CLOCK_INFO; typedef struct _ATOM_PPLIB_SI_CLOCK_INFO{ USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usVDDCI; UCHAR ucPCIEGen; UCHAR ucUnused1; ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now } ATOM_PPLIB_SI_CLOCK_INFO; typedef struct _ATOM_PPLIB_CI_CLOCK_INFO{ USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; UCHAR ucPCIEGen; USHORT usPCIELane;} ATOM_PPLIB_CI_CLOCK_INFO; typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{ USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz UCHAR ucEngineClockHigh; //clockfrequency >> 16. UCHAR vddcIndex; //2-bit vddc index; USHORT tdpLimit; //please initalize to 0 USHORT rsv1; //please initialize to 0s ULONG rsv2[2];}ATOM_PPLIB_SUMO_CLOCK_INFO; typedef struct _ATOM_PPLIB_CZ_CLOCK_INFO { UCHAR index; UCHAR rsv[3];} ATOM_PPLIB_CZ_CLOCK_INFO; typedef struct _ATOM_PPLIB_STATE_V2{ //number of valid dpm levels in this state; Driver uses it to calculate the whole //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR) UCHAR ucNumDPMLevels; //a index to the array of nonClockInfos UCHAR nonClockInfoIndex; /** * Driver will read the first ucNumDPMLevels in this array */ UCHAR clockInfoIndex[1];} ATOM_PPLIB_STATE_V2; typedef struct _StateArray{ //how many states we have UCHAR ucNumEntries; ATOM_PPLIB_STATE_V2 states[1];}StateArray; typedef struct _ClockInfoArray{ //how many clock levels we have UCHAR ucNumEntries; //sizeof(ATOM_PPLIB_CLOCK_INFO) UCHAR ucEntrySize; UCHAR clockInfo[1];}ClockInfoArray; typedef struct _NonClockInfoArray{ //how many non-clock levels we have. normally should be same as number of states UCHAR ucNumEntries; //sizeof(ATOM_PPLIB_NONCLOCK_INFO) UCHAR ucEntrySize; ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1];}NonClockInfoArray; typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record{ USHORT usClockLow; UCHAR ucClockHigh; USHORT usVoltage;}ATOM_PPLIB_Clock_Voltage_Dependency_Record; typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table{ UCHAR ucNumEntries; // Number of entries. ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1]; // Dynamically allocate entries.}ATOM_PPLIB_Clock_Voltage_Dependency_Table; typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record{ USHORT usSclkLow; UCHAR ucSclkHigh; USHORT usMclkLow; UCHAR ucMclkHigh; USHORT usVddc; USHORT usVddci;}ATOM_PPLIB_Clock_Voltage_Limit_Record; typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_TableLines 1–500 of 702. Load more
/* * Copyright 2013 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _PPTABLE_H #define _PPTABLE_H #pragma pack(1) typedef struct _ATOM_PPLIB_THERMALCONTROLLER { UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_* UCHAR ucI2cLine; // as interpreted by DAL I2C UCHAR ucI2cAddress; UCHAR ucFanParameters; // Fan Control Parameters. UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only. UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only. UCHAR ucReserved; // ---- UCHAR ucFlags; // to be defined } ATOM_PPLIB_THERMALCONTROLLER; #define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f #define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller. #define ATOM_PP_THERMALCONTROLLER_NONE 0 #define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib #define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib #define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib #define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib #define ATOM_PP_THERMALCONTROLLER_LM64 5 #define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib #define ATOM_PP_THERMALCONTROLLER_RV6xx 7 #define ATOM_PP_THERMALCONTROLLER_RV770 8 #define ATOM_PP_THERMALCONTROLLER_ADT7473 9 #define ATOM_PP_THERMALCONTROLLER_KONG 10 #define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11 #define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12 #define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen. #define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally #define ATOM_PP_THERMALCONTROLLER_NISLANDS 15 #define ATOM_PP_THERMALCONTROLLER_SISLANDS 16 #define ATOM_PP_THERMALCONTROLLER_LM96163 17 #define ATOM_PP_THERMALCONTROLLER_CISLANDS 18 #define ATOM_PP_THERMALCONTROLLER_KAVERI 19 // Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal. // We probably should reserve the bit 0x80 for this use. // 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). // The driver can pick the correct internal controller based on the ASIC. #define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller #define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller typedef struct _ATOM_PPLIB_STATE { UCHAR ucNonClockStateIndex; UCHAR ucClockStateIndices[1]; // variable-sized } ATOM_PPLIB_STATE; typedef struct _ATOM_PPLIB_FANTABLE { UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same. UCHAR ucTHyst; // Temperature hysteresis. Integer. USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. USHORT usTMed; // The middle temperature where we change slopes. USHORT usTHigh; // The high point above TMed for adjusting the second slope. USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments). USHORT usPWMMed; // The PWM value (in percent) at TMed. USHORT usPWMHigh; // The PWM value at THigh. } ATOM_PPLIB_FANTABLE; typedef struct _ATOM_PPLIB_FANTABLE2 { ATOM_PPLIB_FANTABLE basicTable; USHORT usTMax; // The max temperature } ATOM_PPLIB_FANTABLE2; typedef struct _ATOM_PPLIB_FANTABLE3 { ATOM_PPLIB_FANTABLE2 basicTable2; UCHAR ucFanControlMode; USHORT usFanPWMMax; USHORT usFanOutputSensitivity; } ATOM_PPLIB_FANTABLE3; typedef struct _ATOM_PPLIB_EXTENDEDHEADER { USHORT usSize; ULONG ulMaxEngineClock; // For Overdrive. ULONG ulMaxMemoryClock; // For Overdrive. // Add extra system parameters here, always adjust size to include all fields. USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table USHORT usACPTableOffset; //points to ATOM_PPLIB_ACP_Table /* points to ATOM_PPLIB_POWERTUNE_Table */ USHORT usPowerTuneTableOffset; /* points to ATOM_PPLIB_CLOCK_Voltage_Dependency_Table for sclkVddgfxTable */ USHORT usSclkVddgfxTableOffset; } ATOM_PPLIB_EXTENDEDHEADER; //// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps #define ATOM_PP_PLATFORM_CAP_BACKBIAS 1 #define ATOM_PP_PLATFORM_CAP_POWERPLAY 2 #define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4 #define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8 #define ATOM_PP_PLATFORM_CAP_ASPM_L1 16 #define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32 #define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64 #define ATOM_PP_PLATFORM_CAP_STEPVDDC 128 #define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256 #define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512 #define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024 #define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048 #define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096 #define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition. #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). #define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC. #define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature. #define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state. #define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table. #define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity. #define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17. #define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable. #define ATOM_PP_PLATFORM_CAP_TEMP_INVERSION 0x00400000 // Does the driver supports Temp Inversion feature. #define ATOM_PP_PLATFORM_CAP_EVV 0x00800000 #define ATOM_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL 0x01000000 #define ATOM_PP_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE 0x02000000 #define ATOM_PP_PLATFORM_CAP_DISABLE_USING_ACTUAL_TEMPERATURE_FOR_POWER_CALC 0x04000000 typedef struct _ATOM_PPLIB_POWERPLAYTABLE { ATOM_COMMON_TABLE_HEADER sHeader; UCHAR ucDataRevision; UCHAR ucNumStates; UCHAR ucStateEntrySize; UCHAR ucClockInfoSize; UCHAR ucNonClockSize; // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures USHORT usStateArrayOffset; // offset from start of this table to array of ASIC-specific structures, // currently ATOM_PPLIB_CLOCK_INFO. USHORT usClockInfoArrayOffset; // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO USHORT usNonClockInfoArrayOffset; USHORT usBackbiasTime; // in microseconds USHORT usVoltageTime; // in microseconds USHORT usTableSize; //the size of this structure, or the extended structure ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_* ATOM_PPLIB_THERMALCONTROLLER sThermalController; USHORT usBootClockInfoOffset; USHORT usBootNonClockInfoOffset; } ATOM_PPLIB_POWERPLAYTABLE; typedef struct _ATOM_PPLIB_POWERPLAYTABLE2 { ATOM_PPLIB_POWERPLAYTABLE basicTable; UCHAR ucNumCustomThermalPolicy; USHORT usCustomThermalPolicyArrayOffset; }ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2; typedef struct _ATOM_PPLIB_POWERPLAYTABLE3 { ATOM_PPLIB_POWERPLAYTABLE2 basicTable2; USHORT usFormatID; // To be used ONLY by PPGen. USHORT usFanTableOffset; USHORT usExtendendedHeaderOffset; } ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3; typedef struct _ATOM_PPLIB_POWERPLAYTABLE4 { ATOM_PPLIB_POWERPLAYTABLE3 basicTable3; ULONG ulGoldenPPID; // PPGen use only ULONG ulGoldenRevision; // PPGen use only USHORT usVddcDependencyOnSCLKOffset; USHORT usVddciDependencyOnMCLKOffset; USHORT usVddcDependencyOnMCLKOffset; USHORT usMaxClockVoltageOnDCOffset; USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table USHORT usMvddDependencyOnMCLKOffset; } ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4; typedef struct _ATOM_PPLIB_POWERPLAYTABLE5 { ATOM_PPLIB_POWERPLAYTABLE4 basicTable4; ULONG ulTDPLimit; ULONG ulNearTDPLimit; ULONG ulSQRampingThreshold; USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table USHORT usTDPODLimit; USHORT usLoadLineSlope; // in milliOhms * 100 } ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5; //// ATOM_PPLIB_NONCLOCK_INFO::usClassification #define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007 #define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0 #define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0 #define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1 #define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3 #define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5 // 2, 4, 6, 7 are reserved #define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008 #define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010 #define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020 #define ATOM_PPLIB_CLASSIFICATION_REST 0x0040 #define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080 #define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100 #define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200 #define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400 #define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800 #define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000 #define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000 #define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000 #define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000 //// ATOM_PPLIB_NONCLOCK_INFO::usClassification2 #define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001 #define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002 #define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D) //// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings #define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001 #define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002 // 0 is 2.5Gb/s, 1 is 5Gb/s #define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004 #define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2 // lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec #define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8 #define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3 // lookup into reduced refresh-rate table #define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00 #define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8 #define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0 #define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1 // 2-15 TBD as needed. #define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000 #define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000 #define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000 #define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000 //memory related flags #define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000 //M3 Arb //2bits, current 3 sets of parameters in total #define ATOM_PPLIB_M3ARB_MASK 0x00060000 #define ATOM_PPLIB_M3ARB_SHIFT 17 #define ATOM_PPLIB_ENABLE_DRR 0x00080000 // remaining 16 bits are reserved typedef struct _ATOM_PPLIB_THERMAL_STATE { UCHAR ucMinTemperature; UCHAR ucMaxTemperature; UCHAR ucThermalAction; }ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE; // Contained in an array starting at the offset // in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset. // referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex #define ATOM_PPLIB_NONCLOCKINFO_VER1 12 #define ATOM_PPLIB_NONCLOCKINFO_VER2 24 typedef struct _ATOM_PPLIB_NONCLOCK_INFO { USHORT usClassification; UCHAR ucMinTemperature; UCHAR ucMaxTemperature; ULONG ulCapsAndSettings; UCHAR ucRequiredPower; USHORT usClassification2; ULONG ulVCLK; ULONG ulDCLK; UCHAR ucUnused[5]; } ATOM_PPLIB_NONCLOCK_INFO; // Contained in an array starting at the offset // in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset. // referenced from ATOM_PPLIB_STATE::ucClockStateIndices typedef struct _ATOM_PPLIB_R600_CLOCK_INFO { USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usUnused1; USHORT usUnused2; ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* } ATOM_PPLIB_R600_CLOCK_INFO; // ulFlags in ATOM_PPLIB_R600_CLOCK_INFO #define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1 #define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2 #define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4 #define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8 #define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16 #define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0). typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO { USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600). UCHAR ucLowEngineClockHigh; USHORT usHighEngineClockLow; // High Engine clock in MHz. UCHAR ucHighEngineClockHigh; USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants. UCHAR ucMemoryClockHigh; // Currentyl unused. UCHAR ucPadding; // For proper alignment and size. USHORT usVDDC; // For the 780, use: None, Low, High, Variable UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16} UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200). ULONG ulFlags; } ATOM_PPLIB_RS780_CLOCK_INFO; #define ATOM_PPLIB_RS780_VOLTAGE_NONE 0 #define ATOM_PPLIB_RS780_VOLTAGE_LOW 1 #define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2 #define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3 #define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is. #define ATOM_PPLIB_RS780_SPMCLK_LOW 1 #define ATOM_PPLIB_RS780_SPMCLK_HIGH 2 #define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0 #define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1 #define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2 typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO { USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usVDDCI; USHORT usUnused; ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* } ATOM_PPLIB_EVERGREEN_CLOCK_INFO; typedef struct _ATOM_PPLIB_SI_CLOCK_INFO { USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; USHORT usVDDC; USHORT usVDDCI; UCHAR ucPCIEGen; UCHAR ucUnused1; ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now } ATOM_PPLIB_SI_CLOCK_INFO; typedef struct _ATOM_PPLIB_CI_CLOCK_INFO { USHORT usEngineClockLow; UCHAR ucEngineClockHigh; USHORT usMemoryClockLow; UCHAR ucMemoryClockHigh; UCHAR ucPCIEGen; USHORT usPCIELane; } ATOM_PPLIB_CI_CLOCK_INFO; typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{ USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz UCHAR ucEngineClockHigh; //clockfrequency >> 16. UCHAR vddcIndex; //2-bit vddc index; USHORT tdpLimit; //please initalize to 0 USHORT rsv1; //please initialize to 0s ULONG rsv2[2]; }ATOM_PPLIB_SUMO_CLOCK_INFO; typedef struct _ATOM_PPLIB_CZ_CLOCK_INFO { UCHAR index; UCHAR rsv[3]; } ATOM_PPLIB_CZ_CLOCK_INFO; typedef struct _ATOM_PPLIB_STATE_V2 { //number of valid dpm levels in this state; Driver uses it to calculate the whole //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR) UCHAR ucNumDPMLevels; //a index to the array of nonClockInfos UCHAR nonClockInfoIndex; /** * Driver will read the first ucNumDPMLevels in this array */ UCHAR clockInfoIndex[1]; } ATOM_PPLIB_STATE_V2; typedef struct _StateArray{ //how many states we have UCHAR ucNumEntries; ATOM_PPLIB_STATE_V2 states[1]; }StateArray; typedef struct _ClockInfoArray{ //how many clock levels we have UCHAR ucNumEntries; //sizeof(ATOM_PPLIB_CLOCK_INFO) UCHAR ucEntrySize; UCHAR clockInfo[1]; }ClockInfoArray; typedef struct _NonClockInfoArray{ //how many non-clock levels we have. normally should be same as number of states UCHAR ucNumEntries; //sizeof(ATOM_PPLIB_NONCLOCK_INFO) UCHAR ucEntrySize; ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1]; }NonClockInfoArray; typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record { USHORT usClockLow; UCHAR ucClockHigh; USHORT usVoltage; }ATOM_PPLIB_Clock_Voltage_Dependency_Record; typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table { UCHAR ucNumEntries; // Number of entries. ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1]; // Dynamically allocate entries. }ATOM_PPLIB_Clock_Voltage_Dependency_Table; typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record { USHORT usSclkLow; UCHAR ucSclkHigh; USHORT usMclkLow; UCHAR ucMclkHigh; USHORT usVddc; USHORT usVddci; }ATOM_PPLIB_Clock_Voltage_Limit_Record; typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table