diff options
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/Makefile | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 303 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.h | 28 |
3 files changed, 332 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile index ec87b3430d12..727c5cff231c 100644 --- a/drivers/gpu/drm/amd/powerplay/Makefile +++ b/drivers/gpu/drm/amd/powerplay/Makefile @@ -35,7 +35,7 @@ AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix $(FULL_AMD_PATH)/powerplay/,$( include $(AMD_POWERPLAY) -POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o vega20_ppt.o +POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o vega20_ppt.o navi10_ppt.o AMD_PP_POWER = $(addprefix $(AMD_PP_PATH)/,$(POWER_MGR)) diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c new file mode 100644 index 000000000000..7fb2a0600dfb --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -0,0 +1,303 @@ +/* + * 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. + * + */ + +#include "pp_debug.h" +#include <linux/firmware.h> +#include "amdgpu.h" +#include "amdgpu_smu.h" +#include "atomfirmware.h" +#include "amdgpu_atomfirmware.h" +#include "smu_v11_0.h" +#include "smu_11_0_driver_if.h" +#include "soc15_common.h" +#include "atom.h" +#include "navi10_ppt.h" +#include "smu_v11_0_pptable.h" +#include "smu_v11_0_ppsmc.h" + +#define MSG_MAP(msg, index) \ + [SMU_MSG_##msg] = index + +static int navi10_message_map[SMU_MSG_MAX_COUNT] = { + MSG_MAP(TestMessage, PPSMC_MSG_TestMessage), + MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion), + MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion), + MSG_MAP(SetAllowedFeaturesMaskLow, PPSMC_MSG_SetAllowedFeaturesMaskLow), + MSG_MAP(SetAllowedFeaturesMaskHigh, PPSMC_MSG_SetAllowedFeaturesMaskHigh), + MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures), + MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures), + MSG_MAP(EnableSmuFeaturesLow, PPSMC_MSG_EnableSmuFeaturesLow), + MSG_MAP(EnableSmuFeaturesHigh, PPSMC_MSG_EnableSmuFeaturesHigh), + MSG_MAP(DisableSmuFeaturesLow, PPSMC_MSG_DisableSmuFeaturesLow), + MSG_MAP(DisableSmuFeaturesHigh, PPSMC_MSG_DisableSmuFeaturesHigh), + MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow), + MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh), + MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask), + MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit), + MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh), + MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow), + MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh), + MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow), + MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram), + MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu), + MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable), + MSG_MAP(UseBackupPPTable, PPSMC_MSG_UseBackupPPTable), + MSG_MAP(RunBtc, PPSMC_MSG_RunBtc), + MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco), + MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq), + MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq), + MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq), + MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq), + MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq), + MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq), + MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex), + MSG_MAP(SetMemoryChannelConfig, PPSMC_MSG_SetMemoryChannelConfig), + MSG_MAP(SetGeminiMode, PPSMC_MSG_SetGeminiMode), + MSG_MAP(SetGeminiApertureHigh, PPSMC_MSG_SetGeminiApertureHigh), + MSG_MAP(SetGeminiApertureLow, PPSMC_MSG_SetGeminiApertureLow), + MSG_MAP(OverridePcieParameters, PPSMC_MSG_OverridePcieParameters), + MSG_MAP(SetMinDeepSleepDcefclk, PPSMC_MSG_SetMinDeepSleepDcefclk), + MSG_MAP(ReenableAcDcInterrupt, PPSMC_MSG_ReenableAcDcInterrupt), + MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource), + MSG_MAP(SetUclkFastSwitch, PPSMC_MSG_SetUclkFastSwitch), + MSG_MAP(SetVideoFps, PPSMC_MSG_SetVideoFps), + MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload), + MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh), + MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow), + MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize), + MSG_MAP(ConfigureGfxDidt, PPSMC_MSG_ConfigureGfxDidt), + MSG_MAP(NumOfDisplays, PPSMC_MSG_NumOfDisplays), + MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh), + MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow), + MSG_MAP(AllowGfxOff, PPSMC_MSG_AllowGfxOff), + MSG_MAP(DisallowGfxOff, PPSMC_MSG_DisallowGfxOff), + MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit), + MSG_MAP(GetDcModeMaxDpmFreq, PPSMC_MSG_GetDcModeMaxDpmFreq), + MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData), + MSG_MAP(ExitBaco, PPSMC_MSG_ExitBaco), + MSG_MAP(PrepareMp1ForReset, PPSMC_MSG_PrepareMp1ForReset), + MSG_MAP(PrepareMp1ForShutdown, PPSMC_MSG_PrepareMp1ForShutdown), +}; + +static int navi10_get_smu_msg_index(struct smu_context *smc, uint32_t index) +{ + if (index > SMU_MSG_MAX_COUNT || index > PPSMC_Message_Count) + return -EINVAL; + return navi10_message_map[index]; + +} + +static int +navi10_get_unallowed_feature_mask(struct smu_context *smu, + uint32_t *feature_mask, uint32_t num) +{ + if (num > 2) + return -EINVAL; + + feature_mask[0] = 0x0C677844; + feature_mask[1] = 0xFFFFFF28; /* bit32~bit63 is Unsupported */ + + return 0; +} + +static int navi10_check_powerplay_table(struct smu_context *smu) +{ + return 0; +} + +static int navi10_append_powerplay_table(struct smu_context *smu) +{ + struct smu_table_context *table_context = &smu->smu_table; + PPTable_t *smc_pptable = table_context->driver_pptable; + struct atom_smc_dpm_info_v4_5 *smc_dpm_table; + int index, ret; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + smc_dpm_info); + + ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL, + (uint8_t **)&smc_dpm_table); + if (ret) + return ret; + + memcpy(smc_pptable->I2cControllers, smc_dpm_table->I2cControllers, + sizeof(I2cControllerConfig_t) * NUM_I2C_CONTROLLERS); + + /* SVI2 Board Parameters */ + smc_pptable->MaxVoltageStepGfx = smc_dpm_table->MaxVoltageStepGfx; + smc_pptable->MaxVoltageStepSoc = smc_dpm_table->MaxVoltageStepSoc; + smc_pptable->VddGfxVrMapping = smc_dpm_table->VddGfxVrMapping; + smc_pptable->VddSocVrMapping = smc_dpm_table->VddSocVrMapping; + smc_pptable->VddMem0VrMapping = smc_dpm_table->VddMem0VrMapping; + smc_pptable->VddMem1VrMapping = smc_dpm_table->VddMem1VrMapping; + smc_pptable->GfxUlvPhaseSheddingMask = smc_dpm_table->GfxUlvPhaseSheddingMask; + smc_pptable->SocUlvPhaseSheddingMask = smc_dpm_table->SocUlvPhaseSheddingMask; + smc_pptable->ExternalSensorPresent = smc_dpm_table->ExternalSensorPresent; + smc_pptable->Padding8_V = smc_dpm_table->Padding8_V; + + /* Telemetry Settings */ + smc_pptable->GfxMaxCurrent = smc_dpm_table->GfxMaxCurrent; + smc_pptable->GfxOffset = smc_dpm_table->GfxOffset; + smc_pptable->Padding_TelemetryGfx = smc_dpm_table->Padding_TelemetryGfx; + smc_pptable->SocMaxCurrent = smc_dpm_table->SocMaxCurrent; + smc_pptable->SocOffset = smc_dpm_table->SocOffset; + smc_pptable->Padding_TelemetrySoc = smc_dpm_table->Padding_TelemetrySoc; + smc_pptable->Mem0MaxCurrent = smc_dpm_table->Mem0MaxCurrent; + smc_pptable->Mem0Offset = smc_dpm_table->Mem0Offset; + smc_pptable->Padding_TelemetryMem0 = smc_dpm_table->Padding_TelemetryMem0; + smc_pptable->Mem1MaxCurrent = smc_dpm_table->Mem1MaxCurrent; + smc_pptable->Mem1Offset = smc_dpm_table->Mem1Offset; + smc_pptable->Padding_TelemetryMem1 = smc_dpm_table->Padding_TelemetryMem1; + + /* GPIO Settings */ + smc_pptable->AcDcGpio = smc_dpm_table->AcDcGpio; + smc_pptable->AcDcPolarity = smc_dpm_table->AcDcPolarity; + smc_pptable->VR0HotGpio = smc_dpm_table->VR0HotGpio; + smc_pptable->VR0HotPolarity = smc_dpm_table->VR0HotPolarity; + smc_pptable->VR1HotGpio = smc_dpm_table->VR1HotGpio; + smc_pptable->VR1HotPolarity = smc_dpm_table->VR1HotPolarity; + smc_pptable->GthrGpio = smc_dpm_table->GthrGpio; + smc_pptable->GthrPolarity = smc_dpm_table->GthrPolarity; + + /* LED Display Settings */ + smc_pptable->LedPin0 = smc_dpm_table->LedPin0; + smc_pptable->LedPin1 = smc_dpm_table->LedPin1; + smc_pptable->LedPin2 = smc_dpm_table->LedPin2; + smc_pptable->padding8_4 = smc_dpm_table->padding8_4; + + /* GFXCLK PLL Spread Spectrum */ + smc_pptable->PllGfxclkSpreadEnabled = smc_dpm_table->PllGfxclkSpreadEnabled; + smc_pptable->PllGfxclkSpreadPercent = smc_dpm_table->PllGfxclkSpreadPercent; + smc_pptable->PllGfxclkSpreadFreq = smc_dpm_table->PllGfxclkSpreadFreq; + + /* GFXCLK DFLL Spread Spectrum */ + smc_pptable->DfllGfxclkSpreadEnabled = smc_dpm_table->DfllGfxclkSpreadEnabled; + smc_pptable->DfllGfxclkSpreadPercent = smc_dpm_table->DfllGfxclkSpreadPercent; + smc_pptable->DfllGfxclkSpreadFreq = smc_dpm_table->DfllGfxclkSpreadFreq; + + /* UCLK Spread Spectrum */ + smc_pptable->UclkSpreadEnabled = smc_dpm_table->UclkSpreadEnabled; + smc_pptable->UclkSpreadPercent = smc_dpm_table->UclkSpreadPercent; + smc_pptable->UclkSpreadFreq = smc_dpm_table->UclkSpreadFreq; + + /* SOCCLK Spread Spectrum */ + smc_pptable->SoclkSpreadEnabled = smc_dpm_table->SoclkSpreadEnabled; + smc_pptable->SocclkSpreadPercent = smc_dpm_table->SocclkSpreadPercent; + smc_pptable->SocclkSpreadFreq = smc_dpm_table->SocclkSpreadFreq; + + /* Total board power */ + smc_pptable->TotalBoardPower = smc_dpm_table->TotalBoardPower; + smc_pptable->BoardPadding = smc_dpm_table->BoardPadding; + + /* Mvdd Svi2 Div Ratio Setting */ + smc_pptable->MvddRatio = smc_dpm_table->MvddRatio; + + return 0; +} + +static int navi10_store_powerplay_table(struct smu_context *smu) +{ + struct smu_11_0_powerplay_table *powerplay_table = NULL; + struct smu_table_context *table_context = &smu->smu_table; + + if (!table_context->power_play_table) + return -EINVAL; + + powerplay_table = table_context->power_play_table; + + memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable, + sizeof(PPTable_t)); + + return 0; +} + +static int navi10_allocate_dpm_context(struct smu_context *smu) +{ + struct smu_dpm_context *smu_dpm = &smu->smu_dpm; + + if (smu_dpm->dpm_context) + return -EINVAL; + + smu_dpm->dpm_context = kzalloc(sizeof(struct smu_11_0_dpm_context), + GFP_KERNEL); + if (!smu_dpm->dpm_context) + return -ENOMEM; + + smu_dpm->dpm_context_size = sizeof(struct smu_11_0_dpm_context); + + return 0; +} + +static int navi10_set_default_dpm_table(struct smu_context *smu) +{ + struct smu_dpm_context *smu_dpm = &smu->smu_dpm; + struct smu_table_context *table_context = &smu->smu_table; + struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context; + PPTable_t *driver_ppt = NULL; + + driver_ppt = table_context->driver_pptable; + + dpm_context->dpm_tables.soc_table.min = driver_ppt->FreqTableSocclk[0]; + dpm_context->dpm_tables.soc_table.max = driver_ppt->FreqTableSocclk[NUM_SOCCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.gfx_table.min = driver_ppt->FreqTableGfx[0]; + dpm_context->dpm_tables.gfx_table.max = driver_ppt->FreqTableGfx[NUM_GFXCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.uclk_table.min = driver_ppt->FreqTableUclk[0]; + dpm_context->dpm_tables.uclk_table.max = driver_ppt->FreqTableUclk[NUM_UCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.vclk_table.min = driver_ppt->FreqTableVclk[0]; + dpm_context->dpm_tables.vclk_table.max = driver_ppt->FreqTableVclk[NUM_VCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.dclk_table.min = driver_ppt->FreqTableDclk[0]; + dpm_context->dpm_tables.dclk_table.max = driver_ppt->FreqTableDclk[NUM_DCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.dcef_table.min = driver_ppt->FreqTableDcefclk[0]; + dpm_context->dpm_tables.dcef_table.max = driver_ppt->FreqTableDcefclk[NUM_DCEFCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.pixel_table.min = driver_ppt->FreqTablePixclk[0]; + dpm_context->dpm_tables.pixel_table.max = driver_ppt->FreqTablePixclk[NUM_PIXCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.display_table.min = driver_ppt->FreqTableDispclk[0]; + dpm_context->dpm_tables.display_table.max = driver_ppt->FreqTableDispclk[NUM_DISPCLK_DPM_LEVELS - 1]; + + dpm_context->dpm_tables.phy_table.min = driver_ppt->FreqTablePhyclk[0]; + dpm_context->dpm_tables.phy_table.max = driver_ppt->FreqTablePhyclk[NUM_PHYCLK_DPM_LEVELS - 1]; + + return 0; +} + +static const struct pptable_funcs navi10_ppt_funcs = { + .alloc_dpm_context = navi10_allocate_dpm_context, + .store_powerplay_table = navi10_store_powerplay_table, + .check_powerplay_table = navi10_check_powerplay_table, + .append_powerplay_table = navi10_append_powerplay_table, + .get_smu_msg_index = navi10_get_smu_msg_index, + .get_unallowed_feature_mask = navi10_get_unallowed_feature_mask, + .set_default_dpm_table = navi10_set_default_dpm_table, +}; + +void navi10_set_ppt_funcs(struct smu_context *smu) +{ + smu->ppt_funcs = &navi10_ppt_funcs; +} diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h new file mode 100644 index 000000000000..957288e22f47 --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h @@ -0,0 +1,28 @@ +/* + * 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 __NAVI10_PPT_H__ +#define __NAVI10_PPT_H__ + +extern void navi10_set_ppt_funcs(struct smu_context *smu); + +#endif |