Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Evan Quan | 1239 | 87.19% | 3 | 13.64% |
Jammy Zhou | 70 | 4.93% | 1 | 4.55% |
Alex Deucher | 42 | 2.96% | 2 | 9.09% |
Rex Zhu | 32 | 2.25% | 10 | 45.45% |
Kenneth Feng | 30 | 2.11% | 1 | 4.55% |
Eric Huang | 4 | 0.28% | 1 | 4.55% |
Masahiro Yamada | 1 | 0.07% | 1 | 4.55% |
ye xingchen | 1 | 0.07% | 1 | 4.55% |
Nirmoy Das | 1 | 0.07% | 1 | 4.55% |
Tian Tao | 1 | 0.07% | 1 | 4.55% |
Total | 1421 | 22 |
/* * Copyright 2017 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. * */ #include <linux/module.h> #include <linux/slab.h> #include "vega12/smu9_driver_if.h" #include "vega12_processpptables.h" #include "ppatomfwctrl.h" #include "atomfirmware.h" #include "pp_debug.h" #include "cgs_common.h" #include "vega12_pptable.h" static void set_hw_cap(struct pp_hwmgr *hwmgr, bool enable, enum phm_platform_caps cap) { if (enable) phm_cap_set(hwmgr->platform_descriptor.platformCaps, cap); else phm_cap_unset(hwmgr->platform_descriptor.platformCaps, cap); } static const void *get_powerplay_table(struct pp_hwmgr *hwmgr) { int index = GetIndexIntoMasterDataTable(powerplayinfo); u16 size; u8 frev, crev; const void *table_address = hwmgr->soft_pp_table; if (!table_address) { table_address = (ATOM_Vega12_POWERPLAYTABLE *) smu_atom_get_data_table(hwmgr->adev, index, &size, &frev, &crev); hwmgr->soft_pp_table = table_address; /*Cache the result in RAM.*/ hwmgr->soft_pp_table_size = size; } return table_address; } static int check_powerplay_tables( struct pp_hwmgr *hwmgr, const ATOM_Vega12_POWERPLAYTABLE *powerplay_table) { PP_ASSERT_WITH_CODE((powerplay_table->sHeader.format_revision >= ATOM_VEGA12_TABLE_REVISION_VEGA12), "Unsupported PPTable format!", return -1); PP_ASSERT_WITH_CODE(powerplay_table->sHeader.structuresize > 0, "Invalid PowerPlay Table!", return -1); return 0; } static int set_platform_caps(struct pp_hwmgr *hwmgr, uint32_t powerplay_caps) { set_hw_cap( hwmgr, 0 != (powerplay_caps & ATOM_VEGA12_PP_PLATFORM_CAP_POWERPLAY), PHM_PlatformCaps_PowerPlaySupport); set_hw_cap( hwmgr, 0 != (powerplay_caps & ATOM_VEGA12_PP_PLATFORM_CAP_SBIOSPOWERSOURCE), PHM_PlatformCaps_BiosPowerSourceControl); set_hw_cap( hwmgr, 0 != (powerplay_caps & ATOM_VEGA12_PP_PLATFORM_CAP_BACO), PHM_PlatformCaps_BACO); set_hw_cap( hwmgr, 0 != (powerplay_caps & ATOM_VEGA12_PP_PLATFORM_CAP_BAMACO), PHM_PlatformCaps_BAMACO); return 0; } static int append_vbios_pptable(struct pp_hwmgr *hwmgr, PPTable_t *ppsmc_pptable) { struct pp_atomfwctrl_smc_dpm_parameters smc_dpm_table; PP_ASSERT_WITH_CODE( pp_atomfwctrl_get_smc_dpm_information(hwmgr, &smc_dpm_table) == 0, "[appendVbiosPPTable] Failed to retrieve Smc Dpm Table from VBIOS!", return -1); ppsmc_pptable->Liquid1_I2C_address = smc_dpm_table.liquid1_i2c_address; ppsmc_pptable->Liquid2_I2C_address = smc_dpm_table.liquid2_i2c_address; ppsmc_pptable->Vr_I2C_address = smc_dpm_table.vr_i2c_address; ppsmc_pptable->Plx_I2C_address = smc_dpm_table.plx_i2c_address; ppsmc_pptable->Liquid_I2C_LineSCL = smc_dpm_table.liquid_i2c_linescl; ppsmc_pptable->Liquid_I2C_LineSDA = smc_dpm_table.liquid_i2c_linesda; ppsmc_pptable->Vr_I2C_LineSCL = smc_dpm_table.vr_i2c_linescl; ppsmc_pptable->Vr_I2C_LineSDA = smc_dpm_table.vr_i2c_linesda; ppsmc_pptable->Plx_I2C_LineSCL = smc_dpm_table.plx_i2c_linescl; ppsmc_pptable->Plx_I2C_LineSDA = smc_dpm_table.plx_i2c_linesda; ppsmc_pptable->VrSensorPresent = smc_dpm_table.vrsensorpresent; ppsmc_pptable->LiquidSensorPresent = smc_dpm_table.liquidsensorpresent; ppsmc_pptable->MaxVoltageStepGfx = smc_dpm_table.maxvoltagestepgfx; ppsmc_pptable->MaxVoltageStepSoc = smc_dpm_table.maxvoltagestepsoc; ppsmc_pptable->VddGfxVrMapping = smc_dpm_table.vddgfxvrmapping; ppsmc_pptable->VddSocVrMapping = smc_dpm_table.vddsocvrmapping; ppsmc_pptable->VddMem0VrMapping = smc_dpm_table.vddmem0vrmapping; ppsmc_pptable->VddMem1VrMapping = smc_dpm_table.vddmem1vrmapping; ppsmc_pptable->GfxUlvPhaseSheddingMask = smc_dpm_table.gfxulvphasesheddingmask; ppsmc_pptable->SocUlvPhaseSheddingMask = smc_dpm_table.soculvphasesheddingmask; ppsmc_pptable->GfxMaxCurrent = smc_dpm_table.gfxmaxcurrent; ppsmc_pptable->GfxOffset = smc_dpm_table.gfxoffset; ppsmc_pptable->Padding_TelemetryGfx = smc_dpm_table.padding_telemetrygfx; ppsmc_pptable->SocMaxCurrent = smc_dpm_table.socmaxcurrent; ppsmc_pptable->SocOffset = smc_dpm_table.socoffset; ppsmc_pptable->Padding_TelemetrySoc = smc_dpm_table.padding_telemetrysoc; ppsmc_pptable->Mem0MaxCurrent = smc_dpm_table.mem0maxcurrent; ppsmc_pptable->Mem0Offset = smc_dpm_table.mem0offset; ppsmc_pptable->Padding_TelemetryMem0 = smc_dpm_table.padding_telemetrymem0; ppsmc_pptable->Mem1MaxCurrent = smc_dpm_table.mem1maxcurrent; ppsmc_pptable->Mem1Offset = smc_dpm_table.mem1offset; ppsmc_pptable->Padding_TelemetryMem1 = smc_dpm_table.padding_telemetrymem1; ppsmc_pptable->AcDcGpio = smc_dpm_table.acdcgpio; ppsmc_pptable->AcDcPolarity = smc_dpm_table.acdcpolarity; ppsmc_pptable->VR0HotGpio = smc_dpm_table.vr0hotgpio; ppsmc_pptable->VR0HotPolarity = smc_dpm_table.vr0hotpolarity; ppsmc_pptable->VR1HotGpio = smc_dpm_table.vr1hotgpio; ppsmc_pptable->VR1HotPolarity = smc_dpm_table.vr1hotpolarity; ppsmc_pptable->Padding1 = smc_dpm_table.padding1; ppsmc_pptable->Padding2 = smc_dpm_table.padding2; ppsmc_pptable->LedPin0 = smc_dpm_table.ledpin0; ppsmc_pptable->LedPin1 = smc_dpm_table.ledpin1; ppsmc_pptable->LedPin2 = smc_dpm_table.ledpin2; ppsmc_pptable->PllGfxclkSpreadEnabled = smc_dpm_table.pllgfxclkspreadenabled; ppsmc_pptable->PllGfxclkSpreadPercent = smc_dpm_table.pllgfxclkspreadpercent; ppsmc_pptable->PllGfxclkSpreadFreq = smc_dpm_table.pllgfxclkspreadfreq; ppsmc_pptable->UclkSpreadEnabled = 0; ppsmc_pptable->UclkSpreadPercent = smc_dpm_table.uclkspreadpercent; ppsmc_pptable->UclkSpreadFreq = smc_dpm_table.uclkspreadfreq; ppsmc_pptable->SocclkSpreadEnabled = 0; ppsmc_pptable->SocclkSpreadPercent = smc_dpm_table.socclkspreadpercent; ppsmc_pptable->SocclkSpreadFreq = smc_dpm_table.socclkspreadfreq; ppsmc_pptable->AcgGfxclkSpreadEnabled = smc_dpm_table.acggfxclkspreadenabled; ppsmc_pptable->AcgGfxclkSpreadPercent = smc_dpm_table.acggfxclkspreadpercent; ppsmc_pptable->AcgGfxclkSpreadFreq = smc_dpm_table.acggfxclkspreadfreq; ppsmc_pptable->Vr2_I2C_address = smc_dpm_table.Vr2_I2C_address; ppsmc_pptable->Vr2_I2C_address = smc_dpm_table.Vr2_I2C_address; return 0; } #define VEGA12_ENGINECLOCK_HARDMAX 198000 static int init_powerplay_table_information( struct pp_hwmgr *hwmgr, const ATOM_Vega12_POWERPLAYTABLE *powerplay_table) { struct phm_ppt_v3_information *pptable_information = (struct phm_ppt_v3_information *)hwmgr->pptable; uint32_t disable_power_control = 0; hwmgr->thermal_controller.ucType = powerplay_table->ucThermalControllerType; pptable_information->uc_thermal_controller_type = powerplay_table->ucThermalControllerType; set_hw_cap(hwmgr, ATOM_VEGA12_PP_THERMALCONTROLLER_NONE != hwmgr->thermal_controller.ucType, PHM_PlatformCaps_ThermalController); phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl); if (le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX]) > VEGA12_ENGINECLOCK_HARDMAX) hwmgr->platform_descriptor.overdriveLimit.engineClock = VEGA12_ENGINECLOCK_HARDMAX; else hwmgr->platform_descriptor.overdriveLimit.engineClock = le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX]); hwmgr->platform_descriptor.overdriveLimit.memoryClock = le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_UCLKFMAX]); phm_copy_overdrive_settings_limits_array(hwmgr, &pptable_information->od_settings_max, powerplay_table->ODSettingsMax, ATOM_VEGA12_ODSETTING_COUNT); phm_copy_overdrive_settings_limits_array(hwmgr, &pptable_information->od_settings_min, powerplay_table->ODSettingsMin, ATOM_VEGA12_ODSETTING_COUNT); /* hwmgr->platformDescriptor.minOverdriveVDDC = 0; hwmgr->platformDescriptor.maxOverdriveVDDC = 0; hwmgr->platformDescriptor.overdriveVDDCStep = 0; */ if (hwmgr->platform_descriptor.overdriveLimit.engineClock > 0 && hwmgr->platform_descriptor.overdriveLimit.memoryClock > 0) phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ACOverdriveSupport); pptable_information->us_small_power_limit1 = le16_to_cpu(powerplay_table->usSmallPowerLimit1); pptable_information->us_small_power_limit2 = le16_to_cpu(powerplay_table->usSmallPowerLimit2); pptable_information->us_boost_power_limit = le16_to_cpu(powerplay_table->usBoostPowerLimit); pptable_information->us_od_turbo_power_limit = le16_to_cpu(powerplay_table->usODTurboPowerLimit); pptable_information->us_od_powersave_power_limit = le16_to_cpu(powerplay_table->usODPowerSavePowerLimit); pptable_information->us_software_shutdown_temp = le16_to_cpu(powerplay_table->usSoftwareShutdownTemp); hwmgr->platform_descriptor.TDPODLimit = le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_POWERPERCENTAGE]); disable_power_control = 0; if (!disable_power_control) { /* enable TDP overdrive (PowerControl) feature as well if supported */ if (hwmgr->platform_descriptor.TDPODLimit) phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PowerControl); } phm_copy_clock_limits_array(hwmgr, &pptable_information->power_saving_clock_max, powerplay_table->PowerSavingClockMax, ATOM_VEGA12_PPCLOCK_COUNT); phm_copy_clock_limits_array(hwmgr, &pptable_information->power_saving_clock_min, powerplay_table->PowerSavingClockMin, ATOM_VEGA12_PPCLOCK_COUNT); pptable_information->smc_pptable = kmemdup(&(powerplay_table->smcPPTable), sizeof(PPTable_t), GFP_KERNEL); if (pptable_information->smc_pptable == NULL) return -ENOMEM; return append_vbios_pptable(hwmgr, (pptable_information->smc_pptable)); } static int vega12_pp_tables_initialize(struct pp_hwmgr *hwmgr) { int result = 0; const ATOM_Vega12_POWERPLAYTABLE *powerplay_table; hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v3_information), GFP_KERNEL); PP_ASSERT_WITH_CODE((hwmgr->pptable != NULL), "Failed to allocate hwmgr->pptable!", return -ENOMEM); powerplay_table = get_powerplay_table(hwmgr); PP_ASSERT_WITH_CODE((powerplay_table != NULL), "Missing PowerPlay Table!", return -1); result = check_powerplay_tables(hwmgr, powerplay_table); PP_ASSERT_WITH_CODE((result == 0), "check_powerplay_tables failed", return result); result = set_platform_caps(hwmgr, le32_to_cpu(powerplay_table->ulPlatformCaps)); PP_ASSERT_WITH_CODE((result == 0), "set_platform_caps failed", return result); result = init_powerplay_table_information(hwmgr, powerplay_table); PP_ASSERT_WITH_CODE((result == 0), "init_powerplay_table_information failed", return result); return result; } static int vega12_pp_tables_uninitialize(struct pp_hwmgr *hwmgr) { struct phm_ppt_v3_information *pp_table_info = (struct phm_ppt_v3_information *)(hwmgr->pptable); kfree(pp_table_info->power_saving_clock_max); pp_table_info->power_saving_clock_max = NULL; kfree(pp_table_info->power_saving_clock_min); pp_table_info->power_saving_clock_min = NULL; kfree(pp_table_info->od_settings_max); pp_table_info->od_settings_max = NULL; kfree(pp_table_info->od_settings_min); pp_table_info->od_settings_min = NULL; kfree(pp_table_info->smc_pptable); pp_table_info->smc_pptable = NULL; kfree(hwmgr->pptable); hwmgr->pptable = NULL; return 0; } const struct pp_table_func vega12_pptable_funcs = { .pptable_init = vega12_pp_tables_initialize, .pptable_fini = vega12_pp_tables_uninitialize, }; #if 0 static uint32_t make_classification_flags(struct pp_hwmgr *hwmgr, uint16_t classification, uint16_t classification2) { uint32_t result = 0; if (classification & ATOM_PPLIB_CLASSIFICATION_BOOT) result |= PP_StateClassificationFlag_Boot; if (classification & ATOM_PPLIB_CLASSIFICATION_THERMAL) result |= PP_StateClassificationFlag_Thermal; if (classification & ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE) result |= PP_StateClassificationFlag_LimitedPowerSource; if (classification & ATOM_PPLIB_CLASSIFICATION_REST) result |= PP_StateClassificationFlag_Rest; if (classification & ATOM_PPLIB_CLASSIFICATION_FORCED) result |= PP_StateClassificationFlag_Forced; if (classification & ATOM_PPLIB_CLASSIFICATION_ACPI) result |= PP_StateClassificationFlag_ACPI; if (classification2 & ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2) result |= PP_StateClassificationFlag_LimitedPowerSource_2; return result; } int vega12_get_powerplay_table_entry(struct pp_hwmgr *hwmgr, uint32_t entry_index, struct pp_power_state *power_state, int (*call_back_func)(struct pp_hwmgr *, void *, struct pp_power_state *, void *, uint32_t)) { int result = 0; const ATOM_Vega12_State_Array *state_arrays; const ATOM_Vega12_State *state_entry; const ATOM_Vega12_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr); PP_ASSERT_WITH_CODE(pp_table, "Missing PowerPlay Table!", return -1;); power_state->classification.bios_index = entry_index; if (pp_table->sHeader.format_revision >= ATOM_Vega12_TABLE_REVISION_VEGA12) { state_arrays = (ATOM_Vega12_State_Array *) (((unsigned long)pp_table) + le16_to_cpu(pp_table->usStateArrayOffset)); PP_ASSERT_WITH_CODE(pp_table->usStateArrayOffset > 0, "Invalid PowerPlay Table State Array Offset.", return -1); PP_ASSERT_WITH_CODE(state_arrays->ucNumEntries > 0, "Invalid PowerPlay Table State Array.", return -1); PP_ASSERT_WITH_CODE((entry_index <= state_arrays->ucNumEntries), "Invalid PowerPlay Table State Array Entry.", return -1); state_entry = &(state_arrays->states[entry_index]); result = call_back_func(hwmgr, (void *)state_entry, power_state, (void *)pp_table, make_classification_flags(hwmgr, le16_to_cpu(state_entry->usClassification), le16_to_cpu(state_entry->usClassification2))); } if (!result && (power_state->classification.flags & PP_StateClassificationFlag_Boot)) result = hwmgr->hwmgr_func->patch_boot_state(hwmgr, &(power_state->hardware)); return result; } #endif
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