| /* |
| * Copyright 2019 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 SMU12_DRIVER_IF_H |
| #define SMU12_DRIVER_IF_H |
| |
| // *** IMPORTANT *** |
| // SMU TEAM: Always increment the interface version if |
| // any structure is changed in this file |
| #define SMU12_DRIVER_IF_VERSION 14 |
| |
| typedef struct { |
| int32_t value; |
| uint32_t numFractionalBits; |
| } FloatInIntFormat_t; |
| |
| typedef enum { |
| DSPCLK_DCFCLK = 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 { |
| uint16_t MinClock; // This is either DCFCLK or SOCCLK (in MHz) |
| uint16_t MaxClock; // This is either DCFCLK or SOCCLK (in MHz) |
| uint16_t MinMclk; |
| uint16_t MaxMclk; |
| |
| uint8_t WmSetting; |
| uint8_t WmType; // Used for normal pstate change or memory retraining |
| uint8_t Padding[2]; |
| } WatermarkRowGeneric_t; |
| |
| #define NUM_WM_RANGES 4 |
| #define WM_PSTATE_CHG 0 |
| #define WM_RETRAINING 1 |
| |
| typedef enum { |
| WM_SOCCLK = 0, |
| WM_DCFCLK, |
| 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; |
| |
| typedef enum { |
| CUSTOM_DPM_SETTING_GFXCLK, |
| CUSTOM_DPM_SETTING_CCLK, |
| CUSTOM_DPM_SETTING_FCLK_CCX, |
| CUSTOM_DPM_SETTING_FCLK_GFX, |
| CUSTOM_DPM_SETTING_FCLK_STALLS, |
| CUSTOM_DPM_SETTING_LCLK, |
| CUSTOM_DPM_SETTING_COUNT, |
| } CUSTOM_DPM_SETTING_e; |
| |
| typedef struct { |
| uint8_t ActiveHystLimit; |
| uint8_t IdleHystLimit; |
| uint8_t FPS; |
| uint8_t MinActiveFreqType; |
| FloatInIntFormat_t MinActiveFreq; |
| FloatInIntFormat_t PD_Data_limit; |
| FloatInIntFormat_t PD_Data_time_constant; |
| FloatInIntFormat_t PD_Data_error_coeff; |
| FloatInIntFormat_t PD_Data_error_rate_coeff; |
| } DpmActivityMonitorCoeffExt_t; |
| |
| typedef struct { |
| DpmActivityMonitorCoeffExt_t DpmActivityMonitorCoeff[CUSTOM_DPM_SETTING_COUNT]; |
| } CustomDpmSettings_t; |
| |
| |
| #define NUM_DCFCLK_DPM_LEVELS 8 |
| #define NUM_SOCCLK_DPM_LEVELS 8 |
| #define NUM_FCLK_DPM_LEVELS 4 |
| #define NUM_MEMCLK_DPM_LEVELS 4 |
| #define NUM_VCN_DPM_LEVELS 8 |
| |
| typedef struct { |
| uint32_t Freq; // In MHz |
| uint32_t Vol; // Millivolts with 2 fractional bits |
| } DpmClock_t; |
| |
| typedef struct { |
| DpmClock_t DcfClocks[NUM_DCFCLK_DPM_LEVELS]; |
| DpmClock_t SocClocks[NUM_SOCCLK_DPM_LEVELS]; |
| DpmClock_t FClocks[NUM_FCLK_DPM_LEVELS]; |
| DpmClock_t MemClocks[NUM_MEMCLK_DPM_LEVELS]; |
| DpmClock_t VClocks[NUM_VCN_DPM_LEVELS]; |
| DpmClock_t DClocks[NUM_VCN_DPM_LEVELS]; |
| |
| uint8_t NumDcfClkDpmEnabled; |
| uint8_t NumSocClkDpmEnabled; |
| uint8_t NumFClkDpmEnabled; |
| uint8_t NumMemClkDpmEnabled; |
| uint8_t NumVClkDpmEnabled; |
| uint8_t NumDClkDpmEnabled; |
| uint8_t spare[2]; |
| } DpmClocks_t; |
| |
| |
| typedef enum { |
| CLOCK_SMNCLK = 0, |
| CLOCK_SOCCLK, |
| CLOCK_MP0CLK, |
| CLOCK_MP1CLK, |
| CLOCK_MP2CLK, |
| CLOCK_VCLK, |
| CLOCK_LCLK, |
| CLOCK_DCLK, |
| CLOCK_ACLK, |
| CLOCK_ISPCLK, |
| CLOCK_SHUBCLK, |
| CLOCK_DISPCLK, |
| CLOCK_DPPCLK, |
| CLOCK_DPREFCLK, |
| CLOCK_DCFCLK, |
| CLOCK_FCLK, |
| CLOCK_UMCCLK, |
| CLOCK_GFXCLK, |
| CLOCK_COUNT, |
| } CLOCK_IDs_e; |
| |
| // Throttler Status Bitmask |
| #define THROTTLER_STATUS_BIT_SPL 0 |
| #define THROTTLER_STATUS_BIT_FPPT 1 |
| #define THROTTLER_STATUS_BIT_SPPT 2 |
| #define THROTTLER_STATUS_BIT_SPPT_APU 3 |
| #define THROTTLER_STATUS_BIT_THM_CORE 4 |
| #define THROTTLER_STATUS_BIT_THM_GFX 5 |
| #define THROTTLER_STATUS_BIT_THM_SOC 6 |
| #define THROTTLER_STATUS_BIT_TDC_VDD 7 |
| #define THROTTLER_STATUS_BIT_TDC_SOC 8 |
| #define THROTTLER_STATUS_BIT_PROCHOT_CPU 9 |
| #define THROTTLER_STATUS_BIT_PROCHOT_GFX 10 |
| #define THROTTLER_STATUS_BIT_EDC_CPU 11 |
| #define THROTTLER_STATUS_BIT_EDC_GFX 12 |
| |
| typedef struct { |
| uint16_t ClockFrequency[CLOCK_COUNT]; //[MHz] |
| |
| uint16_t AverageGfxclkFrequency; //[MHz] |
| uint16_t AverageSocclkFrequency; //[MHz] |
| uint16_t AverageVclkFrequency; //[MHz] |
| uint16_t AverageFclkFrequency; //[MHz] |
| |
| uint16_t AverageGfxActivity; //[centi] |
| uint16_t AverageUvdActivity; //[centi] |
| |
| uint16_t Voltage[2]; //[mV] indices: VDDCR_VDD, VDDCR_SOC |
| uint16_t Current[2]; //[mA] indices: VDDCR_VDD, VDDCR_SOC |
| uint16_t Power[2]; //[mW] indices: VDDCR_VDD, VDDCR_SOC |
| |
| uint16_t FanPwm; //[milli] |
| uint16_t CurrentSocketPower; //[W] |
| |
| uint16_t CoreFrequency[8]; //[MHz] |
| uint16_t CorePower[8]; //[mW] |
| uint16_t CoreTemperature[8]; //[centi-Celsius] |
| uint16_t L3Frequency[2]; //[MHz] |
| uint16_t L3Temperature[2]; //[centi-Celsius] |
| |
| uint16_t GfxTemperature; //[centi-Celsius] |
| uint16_t SocTemperature; //[centi-Celsius] |
| uint16_t ThrottlerStatus; |
| uint16_t spare; |
| |
| uint16_t StapmOriginalLimit; //[W] |
| uint16_t StapmCurrentLimit; //[W] |
| uint16_t ApuPower; //[W] |
| uint16_t dGpuPower; //[W] |
| |
| uint16_t VddTdcValue; //[mA] |
| uint16_t SocTdcValue; //[mA] |
| uint16_t VddEdcValue; //[mA] |
| uint16_t SocEdcValue; //[mA] |
| uint16_t reserve[2]; |
| } SmuMetrics_t; |
| |
| |
| // Workload bits |
| #define WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT 0 |
| #define WORKLOAD_PPLIB_VIDEO_BIT 2 |
| #define WORKLOAD_PPLIB_VR_BIT 3 |
| #define WORKLOAD_PPLIB_COMPUTE_BIT 4 |
| #define WORKLOAD_PPLIB_CUSTOM_BIT 5 |
| #define WORKLOAD_PPLIB_COUNT 6 |
| |
| #define TABLE_BIOS_IF 0 // Called by BIOS |
| #define TABLE_WATERMARKS 1 // Called by Driver |
| #define TABLE_CUSTOM_DPM 2 // Called by Driver |
| #define TABLE_SPARE1 3 |
| #define TABLE_DPMCLOCKS 4 // Called by Driver |
| #define TABLE_MOMENTARY_PM 5 // Called by Tools |
| #define TABLE_MODERN_STDBY 6 // Called by Tools for Modern Standby Log |
| #define TABLE_SMU_METRICS 7 // Called by Driver |
| #define TABLE_COUNT 8 |
| |
| |
| #endif |
