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/*
* 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
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# 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
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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
{
UCHAR ucNumEntries ; // Number of entries.
ATOM_PPLIB_Clock_Voltage_Limit_Record entries [ 1 ] ; // Dynamically allocate entries.
} ATOM_PPLIB_Clock_Voltage_Limit_Table ;
union _ATOM_PPLIB_CAC_Leakage_Record
{
struct
{
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
ULONG ulLeakageValue ; // For CI and newer we use this as the "fake" standar VDDC value. in CI we read it as StdVoltageLoSidd
} ;
struct
{
USHORT usVddc1 ;
USHORT usVddc2 ;
USHORT usVddc3 ;
} ;
} ;
typedef union _ATOM_PPLIB_CAC_Leakage_Record ATOM_PPLIB_CAC_Leakage_Record ;
typedef struct _ATOM_PPLIB_CAC_Leakage_Table
{
UCHAR ucNumEntries ; // Number of entries.
ATOM_PPLIB_CAC_Leakage_Record entries [ 1 ] ; // Dynamically allocate entries.
} ATOM_PPLIB_CAC_Leakage_Table ;
typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record
{
USHORT usVoltage ;
USHORT usSclkLow ;
UCHAR ucSclkHigh ;
USHORT usMclkLow ;
UCHAR ucMclkHigh ;
} ATOM_PPLIB_PhaseSheddingLimits_Record ;
typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table
{
UCHAR ucNumEntries ; // Number of entries.
ATOM_PPLIB_PhaseSheddingLimits_Record entries [ 1 ] ; // Dynamically allocate entries.
} ATOM_PPLIB_PhaseSheddingLimits_Table ;
typedef struct _VCEClockInfo {
USHORT usEVClkLow ;
UCHAR ucEVClkHigh ;
USHORT usECClkLow ;
UCHAR ucECClkHigh ;
} VCEClockInfo ;
typedef struct _VCEClockInfoArray {
UCHAR ucNumEntries ;
VCEClockInfo entries [ 1 ] ;
} VCEClockInfoArray ;
typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record
{
USHORT usVoltage ;
UCHAR ucVCEClockInfoIndex ;
} ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record ;
typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table
{
UCHAR numEntries ;
ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries [ 1 ] ;
} ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table ;
typedef struct _ATOM_PPLIB_VCE_State_Record
{
UCHAR ucVCEClockInfoIndex ;
UCHAR ucClockInfoIndex ; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary
} ATOM_PPLIB_VCE_State_Record ;
typedef struct _ATOM_PPLIB_VCE_State_Table
{
UCHAR numEntries ;
ATOM_PPLIB_VCE_State_Record entries [ 1 ] ;
} ATOM_PPLIB_VCE_State_Table ;
typedef struct _ATOM_PPLIB_VCE_Table
{
UCHAR revid ;
// VCEClockInfoArray array;
// ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits;
// ATOM_PPLIB_VCE_State_Table states;
} ATOM_PPLIB_VCE_Table ;
typedef struct _UVDClockInfo {
USHORT usVClkLow ;
UCHAR ucVClkHigh ;
USHORT usDClkLow ;
UCHAR ucDClkHigh ;
} UVDClockInfo ;
typedef struct _UVDClockInfoArray {
UCHAR ucNumEntries ;
UVDClockInfo entries [ 1 ] ;
} UVDClockInfoArray ;
typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record
{
USHORT usVoltage ;
UCHAR ucUVDClockInfoIndex ;
} ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record ;
typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table
{
UCHAR numEntries ;
ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries [ 1 ] ;
} ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table ;
typedef struct _ATOM_PPLIB_UVD_Table
{
UCHAR revid ;
// UVDClockInfoArray array;
// ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits;
} ATOM_PPLIB_UVD_Table ;
typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record
{
USHORT usVoltage ;
USHORT usSAMClockLow ;
UCHAR ucSAMClockHigh ;
} ATOM_PPLIB_SAMClk_Voltage_Limit_Record ;
typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table {
UCHAR numEntries ;
ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries [ 1 ] ;
} ATOM_PPLIB_SAMClk_Voltage_Limit_Table ;
typedef struct _ATOM_PPLIB_SAMU_Table
{
UCHAR revid ;
ATOM_PPLIB_SAMClk_Voltage_Limit_Table limits ;
} ATOM_PPLIB_SAMU_Table ;
typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Record
{
USHORT usVoltage ;
USHORT usACPClockLow ;
UCHAR ucACPClockHigh ;
} ATOM_PPLIB_ACPClk_Voltage_Limit_Record ;
typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Table {
UCHAR numEntries ;
ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries [ 1 ] ;
} ATOM_PPLIB_ACPClk_Voltage_Limit_Table ;
typedef struct _ATOM_PPLIB_ACP_Table
{
UCHAR revid ;
ATOM_PPLIB_ACPClk_Voltage_Limit_Table limits ;
} ATOM_PPLIB_ACP_Table ;
typedef struct _ATOM_PowerTune_Table {
USHORT usTDP ;
USHORT usConfigurableTDP ;
USHORT usTDC ;
USHORT usBatteryPowerLimit ;
USHORT usSmallPowerLimit ;
USHORT usLowCACLeakage ;
USHORT usHighCACLeakage ;
} ATOM_PowerTune_Table ;
typedef struct _ATOM_PPLIB_POWERTUNE_Table
{
UCHAR revid ;
ATOM_PowerTune_Table power_tune_table ;
} ATOM_PPLIB_POWERTUNE_Table ;
typedef struct _ATOM_PPLIB_POWERTUNE_Table_V1
{
UCHAR revid ;
ATOM_PowerTune_Table power_tune_table ;
USHORT usMaximumPowerDeliveryLimit ;
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USHORT usTjMax ;
USHORT usReserve [ 6 ] ;
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} ATOM_PPLIB_POWERTUNE_Table_V1 ;
# define ATOM_PPM_A_A 1
# define ATOM_PPM_A_I 2
typedef struct _ATOM_PPLIB_PPM_Table
{
UCHAR ucRevId ;
UCHAR ucPpmDesign ; //A+I or A+A
USHORT usCpuCoreNumber ;
ULONG ulPlatformTDP ;
ULONG ulSmallACPlatformTDP ;
ULONG ulPlatformTDC ;
ULONG ulSmallACPlatformTDC ;
ULONG ulApuTDP ;
ULONG ulDGpuTDP ;
ULONG ulDGpuUlvPower ;
ULONG ulTjmax ;
} ATOM_PPLIB_PPM_Table ;
# pragma pack()
# endif
