diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h | 481 |
1 files changed, 481 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h b/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h new file mode 100644 index 000000000000..d43f98a910b0 --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h @@ -0,0 +1,481 @@ +/* + * Copyright 2016 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 SMU9_DRIVER_IF_H +#define SMU9_DRIVER_IF_H + +#include "smu9.h" + +/**** IMPORTANT *** + * SMU TEAM: Always increment the interface version if + * any structure is changed in this file + */ +#define SMU9_DRIVER_IF_VERSION 0xD + +#define PPTABLE_V10_SMU_VERSION 1 + +#define NUM_GFXCLK_DPM_LEVELS 8 +#define NUM_UVD_DPM_LEVELS 8 +#define NUM_VCE_DPM_LEVELS 8 +#define NUM_MP0CLK_DPM_LEVELS 8 +#define NUM_UCLK_DPM_LEVELS 4 +#define NUM_SOCCLK_DPM_LEVELS 8 +#define NUM_DCEFCLK_DPM_LEVELS 8 +#define NUM_LINK_LEVELS 2 + +#define MAX_GFXCLK_DPM_LEVEL (NUM_GFXCLK_DPM_LEVELS - 1) +#define MAX_UVD_DPM_LEVEL (NUM_UVD_DPM_LEVELS - 1) +#define MAX_VCE_DPM_LEVEL (NUM_VCE_DPM_LEVELS - 1) +#define MAX_MP0CLK_DPM_LEVEL (NUM_MP0CLK_DPM_LEVELS - 1) +#define MAX_UCLK_DPM_LEVEL (NUM_UCLK_DPM_LEVELS - 1) +#define MAX_SOCCLK_DPM_LEVEL (NUM_SOCCLK_DPM_LEVELS - 1) +#define MAX_DCEFCLK_DPM_LEVEL (NUM_DCEFCLK_DPM_LEVELS - 1) +#define MAX_LINK_DPM_LEVEL (NUM_LINK_LEVELS - 1) + +#define MIN_GFXCLK_DPM_LEVEL 0 +#define MIN_UVD_DPM_LEVEL 0 +#define MIN_VCE_DPM_LEVEL 0 +#define MIN_MP0CLK_DPM_LEVEL 0 +#define MIN_UCLK_DPM_LEVEL 0 +#define MIN_SOCCLK_DPM_LEVEL 0 +#define MIN_DCEFCLK_DPM_LEVEL 0 +#define MIN_LINK_DPM_LEVEL 0 + +#define NUM_EVV_VOLTAGE_LEVELS 8 +#define MAX_EVV_VOLTAGE_LEVEL (NUM_EVV_VOLTAGE_LEVELS - 1) +#define MIN_EVV_VOLTAGE_LEVEL 0 + +#define NUM_PSP_LEVEL_MAP 4 + +/* Gemini Modes */ +#define PPSMC_GeminiModeNone 0 /* Single GPU board */ +#define PPSMC_GeminiModeMaster 1 /* Master GPU on a Gemini board */ +#define PPSMC_GeminiModeSlave 2 /* Slave GPU on a Gemini board */ + +/* Voltage Modes for DPMs */ +#define VOLTAGE_MODE_AVFS_INTERPOLATE 0 +#define VOLTAGE_MODE_AVFS_WORST_CASE 1 +#define VOLTAGE_MODE_STATIC 2 + +typedef struct { + uint32_t FbMult; /* Feedback Multiplier, bit 8:0 int, bit 15:12 post_div, bit 31:16 frac */ + uint32_t SsFbMult; /* Spread FB Mult: bit 8:0 int, bit 31:16 frac */ + uint16_t SsSlewFrac; + uint8_t SsOn; + uint8_t Did; /* DID */ +} PllSetting_t; + +typedef struct { + int32_t a0; + int32_t a1; + int32_t a2; + + uint8_t a0_shift; + uint8_t a1_shift; + uint8_t a2_shift; + uint8_t padding; +} GbVdroopTable_t; + +typedef struct { + int32_t m1; + int32_t m2; + int32_t b; + + uint8_t m1_shift; + uint8_t m2_shift; + uint8_t b_shift; + uint8_t padding; +} QuadraticInt_t; + +#define NUM_DSPCLK_LEVELS 8 + +typedef enum { + DSPCLK_DCEFCLK = 0, + DSPCLK_DISPCLK, + DSPCLK_PIXCLK, + DSPCLK_PHYCLK, + DSPCLK_COUNT, +} DSPCLK_e; + +typedef struct { + uint16_t Freq; /* in MHz */ + uint16_t Vid; /* min voltage in SVI2 VID */ +} DisplayClockTable_t; + +typedef struct { + /* PowerTune */ + uint16_t SocketPowerLimit; /* Watts */ + uint16_t TdcLimit; /* Amps */ + uint16_t EdcLimit; /* Amps */ + uint16_t TedgeLimit; /* Celcius */ + uint16_t ThotspotLimit; /* Celcius */ + uint16_t ThbmLimit; /* Celcius */ + uint16_t Tvr_socLimit; /* Celcius */ + uint16_t Tvr_memLimit; /* Celcius */ + uint16_t Tliquid1Limit; /* Celcius */ + uint16_t Tliquid2Limit; /* Celcius */ + uint16_t TplxLimit; /* Celcius */ + uint16_t LoadLineResistance; /* in mOhms */ + uint32_t FitLimit; /* Failures in time (failures per million parts over the defined lifetime) */ + + /* External Component Communication Settings */ + uint8_t Liquid1_I2C_address; + uint8_t Liquid2_I2C_address; + uint8_t Vr_I2C_address; + uint8_t Plx_I2C_address; + + uint8_t GeminiMode; + uint8_t spare17[3]; + uint32_t GeminiApertureHigh; + uint32_t GeminiApertureLow; + + uint8_t Liquid_I2C_LineSCL; + uint8_t Liquid_I2C_LineSDA; + uint8_t Vr_I2C_LineSCL; + uint8_t Vr_I2C_LineSDA; + uint8_t Plx_I2C_LineSCL; + uint8_t Plx_I2C_LineSDA; + uint8_t paddingx[2]; + + /* ULV Settings */ + uint8_t UlvOffsetVid; /* SVI2 VID */ + uint8_t UlvSmnclkDid; /* DID for ULV mode. 0 means CLK will not be modified in ULV. */ + uint8_t UlvMp1clkDid; /* DID for ULV mode. 0 means CLK will not be modified in ULV. */ + uint8_t UlvGfxclkBypass; /* 1 to turn off/bypass Gfxclk during ULV, 0 to leave Gfxclk on during ULV */ + + /* VDDCR_SOC Voltages */ + uint8_t SocVid[NUM_EVV_VOLTAGE_LEVELS]; + + /* This is the minimum voltage needed to run the SOC. */ + uint8_t MinVoltageVid; /* Minimum Voltage ("Vmin") of ASIC */ + uint8_t MaxVoltageVid; /* Maximum Voltage allowable */ + uint8_t MaxVidStep; /* Max VID step that SMU will request. Multiple steps are taken if voltage change exceeds this value. */ + uint8_t padding8; + + uint8_t UlvPhaseSheddingPsi0; /* set this to 1 to set PSI0/1 to 1 in ULV mode */ + uint8_t UlvPhaseSheddingPsi1; /* set this to 1 to set PSI0/1 to 1 in ULV mode */ + uint8_t padding8_2[2]; + + /* SOC Frequencies */ + PllSetting_t GfxclkLevel [NUM_GFXCLK_DPM_LEVELS]; + + uint8_t SocclkDid [NUM_SOCCLK_DPM_LEVELS]; /* DID */ + uint8_t SocDpmVoltageIndex [NUM_SOCCLK_DPM_LEVELS]; + + uint8_t VclkDid [NUM_UVD_DPM_LEVELS]; /* DID */ + uint8_t DclkDid [NUM_UVD_DPM_LEVELS]; /* DID */ + uint8_t UvdDpmVoltageIndex [NUM_UVD_DPM_LEVELS]; + + uint8_t EclkDid [NUM_VCE_DPM_LEVELS]; /* DID */ + uint8_t VceDpmVoltageIndex [NUM_VCE_DPM_LEVELS]; + + uint8_t Mp0clkDid [NUM_MP0CLK_DPM_LEVELS]; /* DID */ + uint8_t Mp0DpmVoltageIndex [NUM_MP0CLK_DPM_LEVELS]; + + DisplayClockTable_t DisplayClockTable[DSPCLK_COUNT][NUM_DSPCLK_LEVELS]; + QuadraticInt_t DisplayClock2Gfxclk[DSPCLK_COUNT]; + + uint8_t GfxDpmVoltageMode; + uint8_t SocDpmVoltageMode; + uint8_t UclkDpmVoltageMode; + uint8_t UvdDpmVoltageMode; + + uint8_t VceDpmVoltageMode; + uint8_t Mp0DpmVoltageMode; + uint8_t DisplayDpmVoltageMode; + uint8_t padding8_3; + + uint16_t GfxclkSlewRate; + uint16_t padding; + + uint32_t LowGfxclkInterruptThreshold; /* in units of 10KHz */ + + /* Alpha parameters for clock averages. ("255"=1) */ + uint8_t GfxclkAverageAlpha; + uint8_t SocclkAverageAlpha; + uint8_t UclkAverageAlpha; + uint8_t GfxActivityAverageAlpha; + + /* UCLK States */ + uint8_t MemVid[NUM_UCLK_DPM_LEVELS]; /* VID */ + PllSetting_t UclkLevel[NUM_UCLK_DPM_LEVELS]; /* Full PLL settings */ + uint8_t MemSocVoltageIndex[NUM_UCLK_DPM_LEVELS]; + uint8_t LowestUclkReservedForUlv; /* Set this to 1 if UCLK DPM0 is reserved for ULV-mode only */ + uint8_t paddingUclk[3]; + uint16_t NumMemoryChannels; /* Used for memory bandwidth calculations */ + uint16_t MemoryChannelWidth; /* Used for memory bandwidth calculations */ + + /* CKS Settings */ + uint8_t CksEnable[NUM_GFXCLK_DPM_LEVELS]; + uint8_t CksVidOffset[NUM_GFXCLK_DPM_LEVELS]; + + /* MP0 Mapping Table */ + uint8_t PspLevelMap[NUM_PSP_LEVEL_MAP]; + + /* Link DPM Settings */ + uint8_t PcieGenSpeed[NUM_LINK_LEVELS]; /* 0:PciE-gen1 1:PciE-gen2 2:PciE-gen3 */ + uint8_t PcieLaneCount[NUM_LINK_LEVELS]; /* 1=x1, 2=x2, 3=x4, 4=x8, 5=x12, 6=x16 */ + uint8_t LclkDid[NUM_LINK_LEVELS]; /* Leave at 0 to use hardcoded values in FW */ + uint8_t paddingLinkDpm[2]; + + /* Fan Control */ + uint16_t FanStopTemp; /* Celcius */ + uint16_t FanStartTemp; /* Celcius */ + + uint16_t FanGainEdge; + uint16_t FanGainHotspot; + uint16_t FanGainLiquid; + uint16_t FanGainVrVddc; + uint16_t FanGainVrMvdd; + uint16_t FanGainPlx; + uint16_t FanGainHbm; + uint16_t FanPwmMin; + uint16_t FanAcousticLimitRpm; + uint16_t FanThrottlingRpm; + uint16_t FanMaximumRpm; + uint16_t FanTargetTemperature; + uint16_t FanTargetGfxclk; + uint8_t FanZeroRpmEnable; + uint8_t FanSpare; + + /* The following are AFC override parameters. Leave at 0 to use FW defaults. */ + int16_t FuzzyFan_ErrorSetDelta; + int16_t FuzzyFan_ErrorRateSetDelta; + int16_t FuzzyFan_PwmSetDelta; + uint16_t FuzzyFan_Reserved; + + /* GPIO Settings */ + uint8_t AcDcGpio; /* GPIO pin configured for AC/DC switching */ + uint8_t AcDcPolarity; /* GPIO polarity for AC/DC switching */ + uint8_t VR0HotGpio; /* GPIO pin configured for VR0 HOT event */ + uint8_t VR0HotPolarity; /* GPIO polarity for VR0 HOT event */ + uint8_t VR1HotGpio; /* GPIO pin configured for VR1 HOT event */ + uint8_t VR1HotPolarity; /* GPIO polarity for VR1 HOT event */ + uint8_t Padding1; /* replace GPIO pin configured for CTF */ + uint8_t Padding2; /* replace GPIO polarity for CTF */ + + /* LED Display Settings */ + uint8_t LedPin0; /* GPIO number for LedPin[0] */ + uint8_t LedPin1; /* GPIO number for LedPin[1] */ + uint8_t LedPin2; /* GPIO number for LedPin[2] */ + uint8_t padding8_4; + + /* AVFS */ + uint8_t OverrideBtcGbCksOn; + uint8_t OverrideAvfsGbCksOn; + uint8_t PaddingAvfs8[2]; + + GbVdroopTable_t BtcGbVdroopTableCksOn; + GbVdroopTable_t BtcGbVdroopTableCksOff; + + QuadraticInt_t AvfsGbCksOn; /* Replacement equation */ + QuadraticInt_t AvfsGbCksOff; /* Replacement equation */ + + uint8_t StaticVoltageOffsetVid[NUM_GFXCLK_DPM_LEVELS]; /* This values are added on to the final voltage calculation */ + + /* Ageing Guardband Parameters */ + uint32_t AConstant[3]; + uint16_t DC_tol_sigma; + uint16_t Platform_mean; + uint16_t Platform_sigma; + uint16_t PSM_Age_CompFactor; + + uint32_t DpmLevelPowerDelta; + + uint8_t EnableBoostState; + uint8_t AConstant_Shift; + uint8_t DC_tol_sigma_Shift; + uint8_t PSM_Age_CompFactor_Shift; + + uint16_t BoostStartTemperature; + uint16_t BoostStopTemperature; + + PllSetting_t GfxBoostState; + + uint32_t Reserved[14]; + + /* Padding - ignore */ + uint32_t MmHubPadding[7]; /* SMU internal use */ + +} PPTable_t; + +typedef struct { + uint16_t MinClock; // This is either DCEFCLK or SOCCLK (in MHz) + uint16_t MaxClock; // This is either DCEFCLK or SOCCLK (in MHz) + uint16_t MinUclk; + uint16_t MaxUclk; + + uint8_t WmSetting; + uint8_t Padding[3]; +} WatermarkRowGeneric_t; + +#define NUM_WM_RANGES 4 + +typedef enum { + WM_SOCCLK = 0, + WM_DCEFCLK, + WM_COUNT, +} WM_CLOCK_e; + +typedef struct { + /* Watermarks */ + WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES]; + + uint32_t MmHubPadding[7]; /* SMU internal use */ +} Watermarks_t; + +#ifdef PPTABLE_V10_SMU_VERSION +typedef struct { + float AvfsGbCksOn[NUM_GFXCLK_DPM_LEVELS]; + float AcBtcGbCksOn[NUM_GFXCLK_DPM_LEVELS]; + float AvfsGbCksOff[NUM_GFXCLK_DPM_LEVELS]; + float AcBtcGbCksOff[NUM_GFXCLK_DPM_LEVELS]; + float DcBtcGb; + + uint32_t MmHubPadding[7]; /* SMU internal use */ +} AvfsTable_t; +#else +typedef struct { + uint32_t AvfsGbCksOn[NUM_GFXCLK_DPM_LEVELS]; + uint32_t AcBtcGbCksOn[NUM_GFXCLK_DPM_LEVELS]; + uint32_t AvfsGbCksOff[NUM_GFXCLK_DPM_LEVELS]; + uint32_t AcBtcGbCksOff[NUM_GFXCLK_DPM_LEVELS]; + uint32_t DcBtcGb; + + uint32_t MmHubPadding[7]; /* SMU internal use */ +} AvfsTable_t; +#endif + +typedef struct { + uint16_t avgPsmCount[30]; + uint16_t minPsmCount[30]; + float avgPsmVoltage[30]; + float minPsmVoltage[30]; + + uint32_t MmHubPadding[7]; /* SMU internal use */ +} AvfsDebugTable_t; + +typedef struct { + uint8_t AvfsEn; + uint8_t AvfsVersion; + uint8_t Padding[2]; + + uint32_t VFT0_m1; /* Q16.16 */ + uint32_t VFT0_m2; /* Q16.16 */ + uint32_t VFT0_b; /* Q16.16 */ + + uint32_t VFT1_m1; /* Q16.16 */ + uint32_t VFT1_m2; /* Q16.16 */ + uint32_t VFT1_b; /* Q16.16 */ + + uint32_t VFT2_m1; /* Q16.16 */ + uint32_t VFT2_m2; /* Q16.16 */ + uint32_t VFT2_b; /* Q16.16 */ + + uint32_t AvfsGb0_m1; /* Q16.16 */ + uint32_t AvfsGb0_m2; /* Q16.16 */ + uint32_t AvfsGb0_b; /* Q16.16 */ + + uint32_t AcBtcGb_m1; /* Q16.16 */ + uint32_t AcBtcGb_m2; /* Q16.16 */ + uint32_t AcBtcGb_b; /* Q16.16 */ + + uint32_t AvfsTempCold; + uint32_t AvfsTempMid; + uint32_t AvfsTempHot; + + uint32_t InversionVoltage; /* in mV with 2 fractional bits */ + + uint32_t P2V_m1; /* Q16.16 */ + uint32_t P2V_m2; /* Q16.16 */ + uint32_t P2V_b; /* Q16.16 */ + + uint32_t P2VCharzFreq; /* in 10KHz units */ + + uint32_t EnabledAvfsModules; + + uint32_t MmHubPadding[7]; /* SMU internal use */ +} AvfsFuseOverride_t; + +/* These defines are used with the following messages: + * SMC_MSG_TransferTableDram2Smu + * SMC_MSG_TransferTableSmu2Dram + */ +#define TABLE_PPTABLE 0 +#define TABLE_WATERMARKS 1 +#define TABLE_AVFS 2 +#define TABLE_AVFS_PSM_DEBUG 3 +#define TABLE_AVFS_FUSE_OVERRIDE 4 +#define TABLE_PMSTATUSLOG 5 +#define TABLE_COUNT 6 + +/* These defines are used with the SMC_MSG_SetUclkFastSwitch message. */ +#define UCLK_SWITCH_SLOW 0 +#define UCLK_SWITCH_FAST 1 + +/* GFX DIDT Configuration */ +#define SQ_Enable_MASK 0x1 +#define SQ_IR_MASK 0x2 +#define SQ_PCC_MASK 0x4 +#define SQ_EDC_MASK 0x8 + +#define TCP_Enable_MASK 0x100 +#define TCP_IR_MASK 0x200 +#define TCP_PCC_MASK 0x400 +#define TCP_EDC_MASK 0x800 + +#define TD_Enable_MASK 0x10000 +#define TD_IR_MASK 0x20000 +#define TD_PCC_MASK 0x40000 +#define TD_EDC_MASK 0x80000 + +#define DB_Enable_MASK 0x1000000 +#define DB_IR_MASK 0x2000000 +#define DB_PCC_MASK 0x4000000 +#define DB_EDC_MASK 0x8000000 + +#define SQ_Enable_SHIFT 0 +#define SQ_IR_SHIFT 1 +#define SQ_PCC_SHIFT 2 +#define SQ_EDC_SHIFT 3 + +#define TCP_Enable_SHIFT 8 +#define TCP_IR_SHIFT 9 +#define TCP_PCC_SHIFT 10 +#define TCP_EDC_SHIFT 11 + +#define TD_Enable_SHIFT 16 +#define TD_IR_SHIFT 17 +#define TD_PCC_SHIFT 18 +#define TD_EDC_SHIFT 19 + +#define DB_Enable_SHIFT 24 +#define DB_IR_SHIFT 25 +#define DB_PCC_SHIFT 26 +#define DB_EDC_SHIFT 27 + +#define REMOVE_FMAX_MARGIN_BIT 0x0 +#define REMOVE_DCTOL_MARGIN_BIT 0x1 +#define REMOVE_PLATFORM_MARGIN_BIT 0x2 + +#endif |