/*
* 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.
*
*/
#define SWSMU_CODE_LAYER_L2
#include <linux/firmware.h>
#include <linux/pci.h>
#include <linux/i2c.h>
#include "amdgpu.h"
#include "amdgpu_dpm.h"
#include "amdgpu_smu.h"
#include "atomfirmware.h"
#include "amdgpu_atomfirmware.h"
#include "amdgpu_atombios.h"
#include "smu_v11_0.h"
#include "smu11_driver_if_sienna_cichlid.h"
#include "soc15_common.h"
#include "atom.h"
#include "sienna_cichlid_ppt.h"
#include "smu_v11_0_7_pptable.h"
#include "smu_v11_0_7_ppsmc.h"
#include "nbio/nbio_2_3_offset.h"
#include "nbio/nbio_2_3_sh_mask.h"
#include "thm/thm_11_0_2_offset.h"
#include "thm/thm_11_0_2_sh_mask.h"
#include "mp/mp_11_0_offset.h"
#include "mp/mp_11_0_sh_mask.h"
#include "asic_reg/mp/mp_11_0_sh_mask.h"
#include "amdgpu_ras.h"
#include "smu_cmn.h"
/*
* DO NOT use these for err/warn/info/debug messages.
* Use dev_err, dev_warn, dev_info and dev_dbg instead.
* They are more MGPU friendly.
*/
#undef pr_err
#undef pr_warn
#undef pr_info
#undef pr_debug
#define FEATURE_MASK(feature) (1ULL << feature)
#define SMC_DPM_FEATURE ( \
FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) | \
FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT) | \
FEATURE_MASK(FEATURE_DPM_UCLK_BIT) | \
FEATURE_MASK(FEATURE_DPM_LINK_BIT) | \
FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | \
FEATURE_MASK(FEATURE_DPM_FCLK_BIT) | \
FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT) | \
FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT))
#define SMU_11_0_7_GFX_BUSY_THRESHOLD 15
#define GET_PPTABLE_MEMBER(field, member) \
do { \
if (amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == \
IP_VERSION(11, 0, 13)) \
(*member) = (smu->smu_table.driver_pptable + \
offsetof(PPTable_beige_goby_t, field)); \
else \
(*member) = (smu->smu_table.driver_pptable + \
offsetof(PPTable_t, field)); \
} while (0)
/* STB FIFO depth is in 64bit units */
#define SIENNA_CICHLID_STB_DEPTH_UNIT_BYTES 8
/*
* SMU support ECCTABLE since version 58.70.0,
* use this to check whether ECCTABLE feature is supported.
*/
#define SUPPORT_ECCTABLE_SMU_VERSION 0x003a4600
static int get_table_size(struct smu_context *smu)
{
if (amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 13))
return sizeof (PPTable_beige_goby_t);
else
return sizeof (PPTable_t);
}
static struct cmn2asic_msg_mapping sienna_cichlid_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 1),
MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1),
MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1),
MSG_MAP(SetAllowedFeaturesMaskLow, PPSMC_MSG_SetAllowedFeaturesMaskLow, 0),
MSG_MAP(SetAllowedFeaturesMaskHigh, PPSMC_MSG_SetAllowedFeaturesMaskHigh, 0),
MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0),
MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0),
MSG_MAP(EnableSmuFeaturesLow, PPSMC_MSG_EnableSmuFeaturesLow, 1),
MSG_MAP(EnableSmuFeaturesHigh, PPSMC_MSG_EnableSmuFeaturesHigh, 1),
MSG_MAP(DisableSmuFeaturesLow, PPSMC_MSG_DisableSmuFeaturesLow, 1),
MSG_MAP(DisableSmuFeaturesHigh, PPSMC_MSG_DisableSmuFeaturesHigh, 1),
MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetRunningSmuFeaturesLow, 1),
MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetRunningSmuFeaturesHigh, 1),
MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 1),
MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0),
MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1),
MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1),
MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0),
MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0),
MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1),
MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0),
MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0),
MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0),
MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco, 0),
MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 1),
MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 1),
MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 1),
MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0),
MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 1),
MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 1),
MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1),
MSG_MAP(SetGeminiMode, PPSMC_MSG_SetGeminiMode, 0),
MSG_MAP(SetGeminiApertureHigh, PPSMC_MSG_SetGeminiApertureHigh, 0),
MSG_MAP(SetGeminiApertureLow, PPSMC_MSG_SetGeminiApertureLow, 0),
MSG_MAP(OverridePcieParameters, PPSMC_MSG_OverridePcieParameters, 0),
MSG_MAP(ReenableAcDcInterrupt, PPSMC_MSG_ReenableAcDcInterrupt, 0),
MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0),
MSG_MAP(SetUclkFastSwitch, PPSMC_MSG_SetUclkFastSwitch, 0),
MSG_MAP(SetVideoFps, PPSMC_MSG_SetVideoFps, 0),
MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 1),
MSG_MAP(AllowGfxOff, PPSMC_MSG_AllowGfxOff, 0),
MSG_MAP(DisallowGfxOff, PPSMC_MSG_DisallowGfxOff, 0),
MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 0),
MSG_MAP(GetDcModeMaxDpmFreq, PPSMC_MSG_GetDcModeMaxDpmFreq, 1),
MSG_MAP(ExitBaco, PPSMC_MSG_ExitBaco, 0),
MSG_MAP(PowerUpVcn, PPSMC_MSG_PowerUpVcn, 0),
MSG_MAP(PowerDownVcn, PPSMC_MSG_PowerDownVcn, 0),
MSG_MAP(PowerUpJpeg, PPSMC_MSG_PowerUpJpeg, 0),
MSG_MAP(PowerDownJpeg, PPSMC_MSG_PowerDownJpeg, 0),
MSG_MAP(BacoAudioD3PME, PPSMC_MSG_BacoAudioD3PME, 0),
MSG_MAP(ArmD3, PPSMC_MSG_ArmD3, 0),
MSG_MAP(Mode1Reset, PPSMC_MSG_Mode1Reset, 0),
MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0),
MSG_MAP(SetGpoFeaturePMask, PPSMC_MSG_SetGpoFeaturePMask, 0),
MSG_MAP(DisallowGpo, PPSMC_MSG_DisallowGpo, 0),
MSG_MAP(Enable2ndUSB20Port, PPSMC_MSG_Enable2ndUSB20Port, 0),
MSG_MAP(DriverMode2Reset, PPSMC_MSG_DriverMode2Reset, 0),
};
static struct cmn2asic_mapping sienna_cichlid_clk_map[SMU_CLK_COUNT] = {
CLK_MAP(GFXCLK, PPCLK_GFXCLK),
CLK_MAP(SCLK, PPCLK_GFXCLK),
CLK_MAP(SOCCLK, PPCLK_SOCCLK),
CLK_MAP(FCLK, PPCLK_FCLK),
CLK_MAP(UCLK, PPCLK_UCLK),
CLK_MAP(MCLK, PPCLK_UCLK),
CLK_MAP(DCLK, PPCLK_DCLK_0),
CLK_MAP(DCLK1, PPCLK_DCLK_1),
CLK_MAP(VCLK, PPCLK_VCLK_0),
CLK_MAP(VCLK1, PPCLK_VCLK_1),
CLK_MAP(DCEFCLK, PPCLK_DCEFCLK),
CLK_MAP(DISPCLK, PPCLK_DISPCLK),
CLK_MAP(PIXCLK, PPCLK_PIXCLK),
CLK_MAP(PHYCLK, PPCLK_PHYCLK),
};
static struct cmn2asic_mapping sienna_cichlid_feature_mask_map[SMU_FEATURE_COUNT] = {
FEA_MAP(DPM_PREFETCHER),
FEA_MAP(DPM_GFXCLK),
FEA_MAP(DPM_GFX_GPO),
FEA_MAP(DPM_UCLK),
FEA_MAP(DPM_FCLK),
FEA_MAP(DPM_SOCCLK),
FEA_MAP(DPM_MP0CLK),
FEA_MAP(DPM_LINK),
FEA_MAP(DPM_DCEFCLK),
FEA_MAP(DPM_XGMI),
FEA_MAP(MEM_VDDCI_SCALING),
FEA_MAP(MEM_MVDD_SCALING),
FEA_MAP(DS_GFXCLK),
FEA_MAP(DS_SOCCLK),
FEA_MAP(DS_FCLK),
FEA_MAP(DS_LCLK),
FEA_MAP(DS_DCEFCLK),
FEA_MAP(DS_UCLK),
FEA_MAP(GFX_ULV),
FEA_MAP(FW_DSTATE),
FEA_MAP(GFXOFF),
FEA_MAP(BACO),
FEA_MAP(MM_DPM_PG),
FEA_MAP(RSMU_SMN_CG),
FEA_MAP(PPT),
FEA_MAP(TDC),
FEA_MAP(APCC_PLUS),
FEA_MAP(GTHR),
FEA_MAP(ACDC),
FEA_MAP(VR0HOT),
FEA_MAP(VR1HOT),
FEA_MAP(FW_CTF),
FEA_MAP(FAN_CONTROL),
FEA_MAP(THERMAL),
FEA_MAP(GFX_DCS),
FEA_MAP(RM),
FEA_MAP(LED_DISPLAY),
FEA_MAP(GFX_SS),
FEA_MAP(OUT_OF_BAND_MONITOR),
FEA_MAP(TEMP_DEPENDENT_VMIN),
FEA_MAP(MMHUB_PG),
FEA_MAP(ATHUB_PG),
FEA_MAP(APCC_DFLL),
};
static struct cmn2asic_mapping sienna_cichlid_table_map[SMU_TABLE_COUNT] = {
TAB_MAP(PPTABLE),
TAB_MAP(WATERMARKS),
TAB_MAP(AVFS_PSM_DEBUG),
TAB_MAP(AVFS_FUSE_OVERRIDE),
TAB_MAP(PMSTATUSLOG),
TAB_MAP(SMU_METRICS),
TAB_MAP(DRIVER_SMU_CONFIG),
TAB_MAP(ACTIVITY_MONITOR_COEFF),
TAB_MAP(OVERDRIVE),
TAB_MAP(I2C_COMMANDS),
TAB_MAP(PACE),
TAB_MAP(ECCINFO),
};
static struct cmn2asic_mapping sienna_cichlid_pwr_src_map[SMU_POWER_SOURCE_COUNT] = {
PWR_MAP(AC),
PWR_MAP(DC),
};
static struct cmn2asic_mapping sienna_cichlid_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT, WORKLOAD_PPLIB_DEFAULT_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D, WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_POWERSAVING, WORKLOAD_PPLIB_POWER_SAVING_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO, WORKLOAD_PPLIB_VIDEO_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR, WORKLOAD_PPLIB_VR_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE, WORKLOAD_PPLIB_COMPUTE_BIT),
WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM, WORKLOAD_PPLIB_CUSTOM_BIT),
};
static const uint8_t sienna_cichlid_throttler_map[] = {
[THROTTLER_TEMP_EDGE_BIT] = (SMU_THROTTLER_TEMP_EDGE_BIT),
[THROTTLER_TEMP_HOTSPOT_BIT] = (SMU_THROTTLER_TEMP_HOTSPOT_BIT),
[THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT),
[THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT),
[THROTTLER_TEMP_VR_MEM0_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT),
[THROTTLER_TEMP_VR_MEM1_BIT] = (SMU_THROTTLER_TEMP_VR_MEM1_BIT),
[THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT),
[THROTTLER_TEMP_LIQUID0_BIT] = (SMU_THROTTLER_TEMP_LIQUID0_BIT),
[THROTTLER_TEMP_LIQUID1_BIT] = (SMU_THROTTLER_TEMP_LIQUID1_BIT),
[THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT),
[THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT),
[THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT),
[THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT),
[THROTTLER_PPT2_BIT] = (SMU_THROTTLER_PPT2_BIT),
[THROTTLER_PPT3_BIT] = (SMU_THROTTLER_PPT3_BIT),
[THROTTLER_FIT_BIT] = (SMU_THROTTLER_FIT_BIT),
[THROTTLER_PPM_BIT] = (SMU_THROTTLER_PPM_BIT),
[THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT),
};
static int
sienna_cichlid_get_allowed_feature_mask(struct smu_context *smu,
uint32_t *feature_mask, uint32_t num)
{
struct amdgpu_device *adev = smu->adev;
if (num > 2)
return -EINVAL;
memset(feature_mask, 0, sizeof (uint32_t) * num);
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT)
| FEATURE_MASK(FEATURE_DPM_FCLK_BIT)
| FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT)
| FEATURE_MASK(FEATURE_DS_SOCCLK_BIT)
| FEATURE_MASK(FEATURE_DS_DCEFCLK_BIT)
| FEATURE_MASK(FEATURE_DS_FCLK_BIT)
| FEATURE_MASK(FEATURE_DS_UCLK_BIT)
| FEATURE_MASK(FEATURE_FW_DSTATE_BIT)
| FEATURE_MASK(FEATURE_DF_CSTATE_BIT)
| FEATURE_MASK(FEATURE_RSMU_SMN_CG_BIT)
| FEATURE_MASK(FEATURE_GFX_SS_BIT)
| FEATURE_MASK(FEATURE_VR0HOT_BIT)
| FEATURE_MASK(FEATURE_PPT_BIT)
| FEATURE_MASK(FEATURE_TDC_BIT)
| FEATURE_MASK(FEATURE_BACO_BIT)
| FEATURE_MASK(FEATURE_APCC_DFLL_BIT)
| FEATURE_MASK(FEATURE_FW_CTF_BIT)
| FEATURE_MASK(FEATURE_FAN_CONTROL_BIT)
| FEATURE_MASK(FEATURE_THERMAL_BIT)
| FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT);
if (adev->pm.pp_feature & PP_SCLK_DPM_MASK) {
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT);
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFX_GPO_BIT);
}
if ((adev->pm.pp_feature & PP_GFX_DCS_MASK) &&
(amdgpu_ip_version(adev, MP1_HWIP, 0) > IP_VERSION(11, 0, 7)) &&
!(adev->flags & AMD_IS_APU))
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_DCS_BIT);
if (adev->pm.pp_feature & PP_MCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
| FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
| FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT);
if (adev->pm.pp_feature & PP_PCIE_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_LINK_BIT);
if (adev->pm.pp_feature & PP_DCEFCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT);
if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT);
if (adev->pm.pp_feature & PP_ULV_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_ULV_BIT);
if (adev->pm.pp_feature & PP_SCLK_DEEP_SLEEP_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_GFXCLK_BIT);
if (adev->pm.pp_feature & PP_GFXOFF_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFXOFF_BIT);
if (smu->adev->pg_flags & AMD_PG_SUPPORT_ATHUB)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ATHUB_PG_BIT);
if (smu->adev->pg_flags & AMD_PG_SUPPORT_MMHUB)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MMHUB_PG_BIT);
if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN ||
smu->adev->pg_flags & AMD_PG_SUPPORT_JPEG)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MM_DPM_PG_BIT);
if (smu->dc_controlled_by_gpio)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ACDC_BIT);
if (amdgpu_device_should_use_aspm(adev))
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_LCLK_BIT);
return 0;
}
static void sienna_cichlid_check_bxco_support(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
struct smu_11_0_7_powerplay_table *powerplay_table =
table_context->power_play_table;
struct smu_baco_context *smu_baco = &smu->smu_baco;
struct amdgpu_device *adev = smu->adev;
uint32_t val;
if (powerplay_table->platform_caps & SMU_11_0_7_PP_PLATFORM_CAP_BACO) {
val = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP0);
smu_baco->platform_support =
(val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK) ? true :
false ;
/*
* Disable BACO entry/exit completely on below SKUs to
* avoid hardware intermittent failures.
*/
if (((adev->pdev->device == 0x73A1) &&
(adev->pdev->revision == 0x00)) ||
((adev->pdev->device == 0x73BF) &&
(adev->pdev->revision == 0xCF)) ||
((adev->pdev->device == 0x7422) &&
(adev->pdev->revision == 0x00)) ||
((adev->pdev->device == 0x73A3) &&
(adev->pdev->revision == 0x00)) ||
((adev->pdev->device == 0x73E3) &&
(adev->pdev->revision == 0x00)))
smu_baco->platform_support = false ;
}
}
static void sienna_cichlid_check_fan_support(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
PPTable_t *pptable = table_context->driver_pptable;
uint64_t features = *(uint64_t *) pptable->FeaturesToRun;
/* Fan control is not possible if PPTable has it disabled */
smu->adev->pm.no_fan =
!(features & (1ULL << FEATURE_FAN_CONTROL_BIT));
if (smu->adev->pm.no_fan)
dev_info_once(smu->adev->dev,
"PMFW based fan control disabled" );
}
static int sienna_cichlid_check_powerplay_table(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
struct smu_11_0_7_powerplay_table *powerplay_table =
table_context->power_play_table;
if (powerplay_table->platform_caps & SMU_11_0_7_PP_PLATFORM_CAP_HARDWAREDC)
smu->dc_controlled_by_gpio = true ;
sienna_cichlid_check_bxco_support(smu);
sienna_cichlid_check_fan_support(smu);
table_context->thermal_controller_type =
powerplay_table->thermal_controller_type;
/*
* Instead of having its own buffer space and get overdrive_table copied,
* smu->od_settings just points to the actual overdrive_table
*/
smu->od_settings = &powerplay_table->overdrive_table;
return 0;
}
static int sienna_cichlid_append_powerplay_table(struct smu_context *smu)
{
struct atom_smc_dpm_info_v4_9 *smc_dpm_table;
int index, ret;
PPTable_beige_goby_t *ppt_beige_goby;
PPTable_t *ppt;
if (amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 13))
ppt_beige_goby = smu->smu_table.driver_pptable;
else
ppt = smu->smu_table.driver_pptable;
index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
smc_dpm_info);
ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,
(uint8_t **)&smc_dpm_table);
if (ret)
return ret;
if (amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 13))
smu_memcpy_trailing(ppt_beige_goby, I2cControllers, BoardReserved,
smc_dpm_table, I2cControllers);
else
smu_memcpy_trailing(ppt, I2cControllers, BoardReserved,
smc_dpm_table, I2cControllers);
return 0;
}
static int sienna_cichlid_store_powerplay_table(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
struct smu_11_0_7_powerplay_table *powerplay_table =
table_context->power_play_table;
int table_size;
table_size = get_table_size(smu);
memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable,
table_size);
return 0;
}
static int sienna_cichlid_patch_pptable_quirk(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
uint32_t *board_reserved;
uint16_t *freq_table_gfx;
uint32_t i;
/* Fix some OEM SKU specific stability issues */
GET_PPTABLE_MEMBER(BoardReserved, &board_reserved);
if ((adev->pdev->device == 0x73DF) &&
(adev->pdev->revision == 0XC3) &&
(adev->pdev->subsystem_device == 0x16C2) &&
(adev->pdev->subsystem_vendor == 0x1043))
board_reserved[0] = 1387;
GET_PPTABLE_MEMBER(FreqTableGfx, &freq_table_gfx);
if ((adev->pdev->device == 0x73DF) &&
(adev->pdev->revision == 0XC3) &&
((adev->pdev->subsystem_device == 0x16C2) ||
(adev->pdev->subsystem_device == 0x133C)) &&
(adev->pdev->subsystem_vendor == 0x1043)) {
for (i = 0; i < NUM_GFXCLK_DPM_LEVELS; i++) {
if (freq_table_gfx[i] > 2500)
freq_table_gfx[i] = 2500;
}
}
return 0;
}
static int sienna_cichlid_setup_pptable(struct smu_context *smu)
{
int ret = 0;
ret = smu_v11_0_setup_pptable(smu);
if (ret)
return ret;
ret = sienna_cichlid_store_powerplay_table(smu);
if (ret)
return ret;
ret = sienna_cichlid_append_powerplay_table(smu);
if (ret)
return ret;
ret = sienna_cichlid_check_powerplay_table(smu);
if (ret)
return ret;
return sienna_cichlid_patch_pptable_quirk(smu);
}
static int sienna_cichlid_tables_init(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
struct smu_table *tables = smu_table->tables;
int table_size;
table_size = get_table_size(smu);
SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, table_size,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof (Watermarks_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof (SmuMetricsExternal_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof (SwI2cRequest_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_OVERDRIVE, sizeof (OverDriveTable_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF,
sizeof (DpmActivityMonitorCoeffIntExternal_t), PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_ECCINFO, sizeof (EccInfoTable_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_DRIVER_SMU_CONFIG, sizeof (DriverSmuConfigExternal_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
smu_table->metrics_table = kzalloc(sizeof (SmuMetricsExternal_t), GFP_KERNEL);
if (!smu_table->metrics_table)
goto err0_out;
smu_table->metrics_time = 0;
smu_table->gpu_metrics_table_size = sizeof (struct gpu_metrics_v1_3);
smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
if (!smu_table->gpu_metrics_table)
goto err1_out;
smu_table->watermarks_table = kzalloc(sizeof (Watermarks_t), GFP_KERNEL);
if (!smu_table->watermarks_table)
goto err2_out;
smu_table->ecc_table = kzalloc(tables[SMU_TABLE_ECCINFO].size, GFP_KERNEL);
if (!smu_table->ecc_table)
goto err3_out;
smu_table->driver_smu_config_table =
kzalloc(tables[SMU_TABLE_DRIVER_SMU_CONFIG].size, GFP_KERNEL);
if (!smu_table->driver_smu_config_table)
goto err4_out;
return 0;
err4_out:
kfree(smu_table->ecc_table);
err3_out:
kfree(smu_table->watermarks_table);
err2_out:
kfree(smu_table->gpu_metrics_table);
err1_out:
kfree(smu_table->metrics_table);
err0_out:
return -ENOMEM;
}
static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu,
bool use_metrics_v3,
bool use_metrics_v2)
{
struct smu_table_context *smu_table= &smu->smu_table;
SmuMetricsExternal_t *metrics_ext =
(SmuMetricsExternal_t *)(smu_table->metrics_table);
uint32_t throttler_status = 0;
int i;
if (use_metrics_v3) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V3.ThrottlingPercentage[i] ? 1U << i : 0);
} else if (use_metrics_v2) {
for (i = 0; i < THROTTLER_COUNT; i++)
throttler_status |=
(metrics_ext->SmuMetrics_V2.ThrottlingPercentage[i] ? 1U << i : 0);
} else {
throttler_status = metrics_ext->SmuMetrics.ThrottlerStatus;
}
return throttler_status;
}
static bool sienna_cichlid_is_od_feature_supported(struct smu_11_0_7_overdrive_table *od_table,
enum SMU_11_0_7_ODFEATURE_CAP cap)
{
return od_table->cap[cap];
}
static int sienna_cichlid_get_power_limit(struct smu_context *smu,
uint32_t *current_power_limit,
uint32_t *default_power_limit,
uint32_t *max_power_limit,
uint32_t *min_power_limit)
{
struct smu_11_0_7_powerplay_table *powerplay_table =
(struct smu_11_0_7_powerplay_table *)smu->smu_table.power_play_table;
struct smu_11_0_7_overdrive_table *od_settings = smu->od_settings;
uint32_t power_limit, od_percent_upper = 0, od_percent_lower = 0;
uint16_t *table_member;
GET_PPTABLE_MEMBER(SocketPowerLimitAc, &table_member);
if (smu_v11_0_get_current_power_limit(smu, &power_limit)) {
power_limit =
table_member[PPT_THROTTLER_PPT0];
}
if (current_power_limit)
*current_power_limit = power_limit;
if (default_power_limit)
*default_power_limit = power_limit;
if (powerplay_table) {
if (smu->od_enabled &&
sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_POWER_LIMIT)) {
od_percent_upper = le32_to_cpu(powerplay_table->overdrive_table.max[SMU_11_0_7_ODSETTING_POWERPERCENTAGE]);
od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_7_ODSETTING_POWERPERCENTAGE]);
} else if ((sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_POWER_LIMIT))) {
od_percent_upper = 0;
od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_7_ODSETTING_POWERPERCENTAGE]);
}
}
dev_dbg(smu->adev->dev, "od percent upper:%d, od percent lower:%d (default power: %d)\n" ,
od_percent_upper, od_percent_lower, power_limit);
if (max_power_limit) {
*max_power_limit = power_limit * (100 + od_percent_upper);
*max_power_limit /= 100;
}
if (min_power_limit) {
*min_power_limit = power_limit * (100 - od_percent_lower);
*min_power_limit /= 100;
}
return 0;
}
static void sienna_cichlid_get_smartshift_power_percentage(struct smu_context *smu,
uint32_t *apu_percent,
uint32_t *dgpu_percent)
{
struct smu_table_context *smu_table = &smu->smu_table;
SmuMetrics_V4_t *metrics_v4 =
&(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics_V4);
uint16_t powerRatio = 0;
uint16_t apu_power_limit = 0;
uint16_t dgpu_power_limit = 0;
uint32_t apu_boost = 0;
uint32_t dgpu_boost = 0;
uint32_t cur_power_limit;
if (metrics_v4->ApuSTAPMSmartShiftLimit != 0) {
sienna_cichlid_get_power_limit(smu, &cur_power_limit, NULL, NULL, NULL);
apu_power_limit = metrics_v4->ApuSTAPMLimit;
dgpu_power_limit = cur_power_limit;
powerRatio = (((apu_power_limit +
dgpu_power_limit) * 100) /
metrics_v4->ApuSTAPMSmartShiftLimit);
if (powerRatio > 100) {
apu_power_limit = (apu_power_limit * 100) /
powerRatio;
dgpu_power_limit = (dgpu_power_limit * 100) /
powerRatio;
}
if (metrics_v4->AverageApuSocketPower > apu_power_limit &&
apu_power_limit != 0) {
apu_boost = ((metrics_v4->AverageApuSocketPower -
apu_power_limit) * 100) /
apu_power_limit;
if (apu_boost > 100)
apu_boost = 100;
}
if (metrics_v4->AverageSocketPower > dgpu_power_limit &&
dgpu_power_limit != 0) {
dgpu_boost = ((metrics_v4->AverageSocketPower -
dgpu_power_limit) * 100) /
dgpu_power_limit;
if (dgpu_boost > 100)
dgpu_boost = 100;
}
if (dgpu_boost >= apu_boost)
apu_boost = 0;
else
dgpu_boost = 0;
}
*apu_percent = apu_boost;
*dgpu_percent = dgpu_boost;
}
static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
MetricsMember_t member,
uint32_t *value)
{
struct smu_table_context *smu_table= &smu->smu_table;
SmuMetrics_t *metrics =
&(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics);
SmuMetrics_V2_t *metrics_v2 =
&(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics_V2);
SmuMetrics_V3_t *metrics_v3 =
&(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics_V3);
bool use_metrics_v2 = false ;
bool use_metrics_v3 = false ;
uint16_t average_gfx_activity;
int ret = 0;
uint32_t apu_percent = 0;
uint32_t dgpu_percent = 0;
switch (amdgpu_ip_version(smu->adev, MP1_HWIP, 0)) {
case IP_VERSION(11, 0, 7):
if (smu->smc_fw_version >= 0x3A4900)
use_metrics_v3 = true ;
else if (smu->smc_fw_version >= 0x3A4300)
use_metrics_v2 = true ;
break ;
case IP_VERSION(11, 0, 11):
if (smu->smc_fw_version >= 0x412D00)
use_metrics_v2 = true ;
break ;
case IP_VERSION(11, 0, 12):
if (smu->smc_fw_version >= 0x3B2300)
use_metrics_v2 = true ;
break ;
case IP_VERSION(11, 0, 13):
if (smu->smc_fw_version >= 0x491100)
use_metrics_v2 = true ;
break ;
default :
break ;
}
ret = smu_cmn_get_metrics_table(smu,
NULL,
false );
if (ret)
return ret;
switch (member) {
case METRICS_CURR_GFXCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_GFXCLK] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_GFXCLK] :
metrics->CurrClock[PPCLK_GFXCLK];
break ;
case METRICS_CURR_SOCCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_SOCCLK] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_SOCCLK] :
metrics->CurrClock[PPCLK_SOCCLK];
break ;
case METRICS_CURR_UCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_UCLK] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_UCLK] :
metrics->CurrClock[PPCLK_UCLK];
break ;
case METRICS_CURR_VCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_VCLK_0] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_0] :
metrics->CurrClock[PPCLK_VCLK_0];
break ;
case METRICS_CURR_VCLK1:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_VCLK_1] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_1] :
metrics->CurrClock[PPCLK_VCLK_1];
break ;
case METRICS_CURR_DCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCLK_0] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_0] :
metrics->CurrClock[PPCLK_DCLK_0];
break ;
case METRICS_CURR_DCLK1:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCLK_1] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] :
metrics->CurrClock[PPCLK_DCLK_1];
break ;
case METRICS_CURR_DCEFCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCEFCLK] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCEFCLK] :
metrics->CurrClock[PPCLK_DCEFCLK];
break ;
case METRICS_CURR_FCLK:
*value = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_FCLK] :
use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_FCLK] :
metrics->CurrClock[PPCLK_FCLK];
break ;
case METRICS_AVERAGE_GFXCLK:
average_gfx_activity = use_metrics_v3 ? metrics_v3->AverageGfxActivity :
use_metrics_v2 ? metrics_v2->AverageGfxActivity :
metrics->AverageGfxActivity;
if (average_gfx_activity <= SMU_11_0_7_GFX_BUSY_THRESHOLD)
*value = use_metrics_v3 ? metrics_v3->AverageGfxclkFrequencyPostDs :
use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPostDs :
metrics->AverageGfxclkFrequencyPostDs;
else
*value = use_metrics_v3 ? metrics_v3->AverageGfxclkFrequencyPreDs :
use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPreDs :
metrics->AverageGfxclkFrequencyPreDs;
break ;
case METRICS_AVERAGE_FCLK:
*value = use_metrics_v3 ? metrics_v3->AverageFclkFrequencyPostDs :
use_metrics_v2 ? metrics_v2->AverageFclkFrequencyPostDs :
metrics->AverageFclkFrequencyPostDs;
break ;
case METRICS_AVERAGE_UCLK:
*value = use_metrics_v3 ? metrics_v3->AverageUclkFrequencyPostDs :
use_metrics_v2 ? metrics_v2->AverageUclkFrequencyPostDs :
metrics->AverageUclkFrequencyPostDs;
break ;
case METRICS_AVERAGE_GFXACTIVITY:
*value = use_metrics_v3 ? metrics_v3->AverageGfxActivity :
use_metrics_v2 ? metrics_v2->AverageGfxActivity :
metrics->AverageGfxActivity;
break ;
case METRICS_AVERAGE_MEMACTIVITY:
*value = use_metrics_v3 ? metrics_v3->AverageUclkActivity :
use_metrics_v2 ? metrics_v2->AverageUclkActivity :
metrics->AverageUclkActivity;
break ;
case METRICS_AVERAGE_SOCKETPOWER:
*value = use_metrics_v3 ? metrics_v3->AverageSocketPower << 8 :
use_metrics_v2 ? metrics_v2->AverageSocketPower << 8 :
metrics->AverageSocketPower << 8;
break ;
case METRICS_TEMPERATURE_EDGE:
*value = (use_metrics_v3 ? metrics_v3->TemperatureEdge :
use_metrics_v2 ? metrics_v2->TemperatureEdge :
metrics->TemperatureEdge) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break ;
case METRICS_TEMPERATURE_HOTSPOT:
*value = (use_metrics_v3 ? metrics_v3->TemperatureHotspot :
use_metrics_v2 ? metrics_v2->TemperatureHotspot :
metrics->TemperatureHotspot) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break ;
case METRICS_TEMPERATURE_MEM:
*value = (use_metrics_v3 ? metrics_v3->TemperatureMem :
use_metrics_v2 ? metrics_v2->TemperatureMem :
metrics->TemperatureMem) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break ;
case METRICS_TEMPERATURE_VRGFX:
*value = (use_metrics_v3 ? metrics_v3->TemperatureVrGfx :
use_metrics_v2 ? metrics_v2->TemperatureVrGfx :
metrics->TemperatureVrGfx) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break ;
case METRICS_TEMPERATURE_VRSOC:
*value = (use_metrics_v3 ? metrics_v3->TemperatureVrSoc :
use_metrics_v2 ? metrics_v2->TemperatureVrSoc :
metrics->TemperatureVrSoc) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break ;
case METRICS_THROTTLER_STATUS:
*value = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2);
break ;
case METRICS_CURR_FANSPEED:
*value = use_metrics_v3 ? metrics_v3->CurrFanSpeed :
use_metrics_v2 ? metrics_v2->CurrFanSpeed : metrics->CurrFanSpeed;
break ;
case METRICS_UNIQUE_ID_UPPER32:
/* Only supported in 0x3A5300+, metrics_v3 requires 0x3A4900+ */
*value = use_metrics_v3 ? metrics_v3->PublicSerialNumUpper32 : 0;
break ;
case METRICS_UNIQUE_ID_LOWER32:
/* Only supported in 0x3A5300+, metrics_v3 requires 0x3A4900+ */
*value = use_metrics_v3 ? metrics_v3->PublicSerialNumLower32 : 0;
break ;
case METRICS_SS_APU_SHARE:
sienna_cichlid_get_smartshift_power_percentage(smu, &apu_percent, &dgpu_percent);
*value = apu_percent;
break ;
case METRICS_SS_DGPU_SHARE:
sienna_cichlid_get_smartshift_power_percentage(smu, &apu_percent, &dgpu_percent);
*value = dgpu_percent;
break ;
default :
*value = UINT_MAX;
break ;
}
return ret;
}
static int sienna_cichlid_allocate_dpm_context(struct smu_context *smu)
{
struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
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 void sienna_cichlid_stb_init(struct smu_context *smu);
static int sienna_cichlid_init_smc_tables(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
int ret = 0;
ret = sienna_cichlid_tables_init(smu);
if (ret)
return ret;
ret = sienna_cichlid_allocate_dpm_context(smu);
if (ret)
return ret;
if (!amdgpu_sriov_vf(adev))
sienna_cichlid_stb_init(smu);
return smu_v11_0_init_smc_tables(smu);
}
static int sienna_cichlid_set_default_dpm_table(struct smu_context *smu)
{
struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
struct smu_11_0_dpm_table *dpm_table;
struct amdgpu_device *adev = smu->adev;
int i, ret = 0;
DpmDescriptor_t *table_member;
/* socclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.soc_table;
GET_PPTABLE_MEMBER(DpmDescriptor, &table_member);
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_SOCCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_SOCCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* gfxclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.gfx_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_GFXCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_GFXCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* uclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.uclk_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_UCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_UCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* fclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.fclk_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_FCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_FCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_FCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.fclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* vclk0/1 dpm table setup */
for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
if (adev->vcn.harvest_config & (1 << i))
continue ;
dpm_table = &dpm_context->dpm_tables.vclk_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_MM_DPM_PG_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
i ? SMU_VCLK1 : SMU_VCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[i ? PPCLK_VCLK_1 : PPCLK_VCLK_0].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.vclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
}
/* dclk0/1 dpm table setup */
for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
if (adev->vcn.harvest_config & (1 << i))
continue ;
dpm_table = &dpm_context->dpm_tables.dclk_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_MM_DPM_PG_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
i ? SMU_DCLK1 : SMU_DCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[i ? PPCLK_DCLK_1 : PPCLK_DCLK_0].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
}
/* dcefclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.dcef_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_DCEFCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_DCEFCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* pixelclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.pixel_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_PIXCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_PIXCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* displayclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.display_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_DISPCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_DISPCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
/* phyclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.phy_table;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
ret = smu_v11_0_set_single_dpm_table(smu,
SMU_PHYCLK,
dpm_table);
if (ret)
return ret;
dpm_table->is_fine_grained =
!table_member[PPCLK_PHYCLK].SnapToDiscrete;
} else {
dpm_table->count = 1;
dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100;
dpm_table->dpm_levels[0].enabled = true ;
dpm_table->min = dpm_table->dpm_levels[0].value;
dpm_table->max = dpm_table->dpm_levels[0].value;
}
return 0;
}
static int sienna_cichlid_dpm_set_vcn_enable(struct smu_context *smu,
bool enable,
int inst)
{
struct amdgpu_device *adev = smu->adev;
int ret = 0;
if (adev->vcn.harvest_config & (1 << inst))
return ret;
/* vcn dpm on is a prerequisite for vcn power gate messages */
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_MM_DPM_PG_BIT)) {
ret = smu_cmn_send_smc_msg_with_param(smu, enable ?
SMU_MSG_PowerUpVcn : SMU_MSG_PowerDownVcn,
0x10000 * inst, NULL);
}
return ret;
}
static int sienna_cichlid_dpm_set_jpeg_enable(struct smu_context *smu, bool enable)
{
int ret = 0;
if (enable) {
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_MM_DPM_PG_BIT)) {
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0, NULL);
if (ret)
return ret;
}
} else {
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_MM_DPM_PG_BIT)) {
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0, NULL);
if (ret)
return ret;
}
}
return ret;
}
static int sienna_cichlid_get_current_clk_freq_by_table(struct smu_context *smu,
enum smu_clk_type clk_type,
uint32_t *value)
{
MetricsMember_t member_type;
int clk_id = 0;
clk_id = smu_cmn_to_asic_specific_index(smu,
CMN2ASIC_MAPPING_CLK,
clk_type);
if (clk_id < 0)
return clk_id;
switch (clk_id) {
case PPCLK_GFXCLK:
member_type = METRICS_CURR_GFXCLK;
break ;
case PPCLK_UCLK:
member_type = METRICS_CURR_UCLK;
break ;
case PPCLK_SOCCLK:
member_type = METRICS_CURR_SOCCLK;
break ;
case PPCLK_FCLK:
member_type = METRICS_CURR_FCLK;
break ;
case PPCLK_VCLK_0:
member_type = METRICS_CURR_VCLK;
break ;
case PPCLK_VCLK_1:
member_type = METRICS_CURR_VCLK1;
break ;
case PPCLK_DCLK_0:
member_type = METRICS_CURR_DCLK;
break ;
case PPCLK_DCLK_1:
member_type = METRICS_CURR_DCLK1;
break ;
case PPCLK_DCEFCLK:
member_type = METRICS_CURR_DCEFCLK;
break ;
default :
return -EINVAL;
}
return sienna_cichlid_get_smu_metrics_data(smu,
member_type,
value);
}
static bool sienna_cichlid_is_support_fine_grained_dpm(struct smu_context *smu, enum smu_clk_type clk_type)
{
DpmDescriptor_t *dpm_desc = NULL;
DpmDescriptor_t *table_member;
uint32_t clk_index = 0;
GET_PPTABLE_MEMBER(DpmDescriptor, &table_member);
clk_index = smu_cmn_to_asic_specific_index(smu,
CMN2ASIC_MAPPING_CLK,
clk_type);
dpm_desc = &table_member[clk_index];
/* 0 - Fine grained DPM, 1 - Discrete DPM */
return dpm_desc->SnapToDiscrete == 0;
}
static void sienna_cichlid_get_od_setting_range(struct smu_11_0_7_overdrive_table *od_table,
enum SMU_11_0_7_ODSETTING_ID setting,
uint32_t *min, uint32_t *max)
{
if (min)
*min = od_table->min[setting];
if (max)
*max = od_table->max[setting];
}
static int sienna_cichlid_print_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, char *buf)
{
struct amdgpu_device *adev = smu->adev;
struct smu_table_context *table_context = &smu->smu_table;
struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context;
uint16_t *table_member;
struct smu_11_0_7_overdrive_table *od_settings = smu->od_settings;
OverDriveTable_t *od_table =
(OverDriveTable_t *)table_context->overdrive_table;
int i, size = 0, ret = 0;
uint32_t cur_value = 0, value = 0, count = 0;
uint32_t freq_values[3] = {0};
uint32_t mark_index = 0;
uint32_t gen_speed, lane_width;
uint32_t min_value, max_value;
smu_cmn_get_sysfs_buf(&buf, &size);
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
case SMU_SOCCLK:
case SMU_MCLK:
case SMU_UCLK:
case SMU_FCLK:
case SMU_VCLK:
case SMU_VCLK1:
case SMU_DCLK:
case SMU_DCLK1:
case SMU_DCEFCLK:
ret = sienna_cichlid_get_current_clk_freq_by_table(smu, clk_type, &cur_value);
if (ret)
goto print_clk_out;
ret = smu_v11_0_get_dpm_level_count(smu, clk_type, &count);
if (ret)
goto print_clk_out;
if (!sienna_cichlid_is_support_fine_grained_dpm(smu, clk_type)) {
for (i = 0; i < count; i++) {
ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, i, &value);
if (ret)
goto print_clk_out;
size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n" , i, value,
cur_value == value ? "*" : "" );
}
} else {
ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, 0, &freq_values[0]);
if (ret)
goto print_clk_out;
ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, count - 1, &freq_values[2]);
if (ret)
goto print_clk_out;
freq_values[1] = cur_value;
mark_index = cur_value == freq_values[0] ? 0 :
cur_value == freq_values[2] ? 2 : 1;
count = 3;
if (mark_index != 1) {
count = 2;
freq_values[1] = freq_values[2];
}
for (i = 0; i < count; i++) {
size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n" , i, freq_values[i],
cur_value == freq_values[i] ? "*" : "" );
}
}
break ;
case SMU_PCIE:
gen_speed = smu_v11_0_get_current_pcie_link_speed_level(smu);
lane_width = smu_v11_0_get_current_pcie_link_width_level(smu);
GET_PPTABLE_MEMBER(LclkFreq, &table_member);
for (i = 0; i < NUM_LINK_LEVELS; i++)
size += sysfs_emit_at(buf, size, "%d: %s %s %dMhz %s\n" , i,
(dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 0) ? "2.5GT/s," :
(dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 1) ? "5.0GT/s," :
(dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 2) ? "8.0GT/s," :
(dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 3) ? "16.0GT/s," : "" ,
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 1) ? "x1" :
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 2) ? "x2" :
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 3) ? "x4" :
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 4) ? "x8" :
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 5) ? "x12" :
(dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 6) ? "x16" : "" ,
table_member[i],
(gen_speed == dpm_context->dpm_tables.pcie_table.pcie_gen[i]) &&
(lane_width == dpm_context->dpm_tables.pcie_table.pcie_lane[i]) ?
"*" : "" );
break ;
case SMU_OD_SCLK:
if (!smu->od_enabled || !od_table || !od_settings)
break ;
if (!sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_GFXCLK_LIMITS))
break ;
size += sysfs_emit_at(buf, size, "OD_SCLK:\n" );
size += sysfs_emit_at(buf, size, "0: %uMhz\n1: %uMhz\n" , od_table->GfxclkFmin, od_table->GfxclkFmax);
break ;
case SMU_OD_MCLK:
if (!smu->od_enabled || !od_table || !od_settings)
break ;
if (!sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_UCLK_LIMITS))
break ;
size += sysfs_emit_at(buf, size, "OD_MCLK:\n" );
size += sysfs_emit_at(buf, size, "0: %uMhz\n1: %uMHz\n" , od_table->UclkFmin, od_table->UclkFmax);
break ;
case SMU_OD_VDDGFX_OFFSET:
if (!smu->od_enabled || !od_table || !od_settings)
break ;
/*
* OD GFX Voltage Offset functionality is supported only by 58.41.0
* and onwards SMU firmwares.
*/
if ((amdgpu_ip_version(adev, MP1_HWIP, 0) ==
IP_VERSION(11, 0, 7)) &&
(smu->smc_fw_version < 0x003a2900))
break ;
size += sysfs_emit_at(buf, size, "OD_VDDGFX_OFFSET:\n" );
size += sysfs_emit_at(buf, size, "%dmV\n" , od_table->VddGfxOffset);
break ;
case SMU_OD_RANGE:
if (!smu->od_enabled || !od_table || !od_settings)
break ;
size += sysfs_emit_at(buf, size, "%s:\n" , "OD_RANGE" );
if (sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_GFXCLK_LIMITS)) {
sienna_cichlid_get_od_setting_range(od_settings, SMU_11_0_7_ODSETTING_GFXCLKFMIN,
&min_value, NULL);
sienna_cichlid_get_od_setting_range(od_settings, SMU_11_0_7_ODSETTING_GFXCLKFMAX,
NULL, &max_value);
size += sysfs_emit_at(buf, size, "SCLK: %7uMhz %10uMhz\n" ,
min_value, max_value);
}
if (sienna_cichlid_is_od_feature_supported(od_settings, SMU_11_0_7_ODCAP_UCLK_LIMITS)) {
sienna_cichlid_get_od_setting_range(od_settings, SMU_11_0_7_ODSETTING_UCLKFMIN,
&min_value, NULL);
sienna_cichlid_get_od_setting_range(od_settings, SMU_11_0_7_ODSETTING_UCLKFMAX,
NULL, &max_value);
size += sysfs_emit_at(buf, size, "MCLK: %7uMhz %10uMhz\n" ,
min_value, max_value);
}
break ;
default :
break ;
}
print_clk_out:
return size;
}
static int sienna_cichlid_force_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, uint32_t mask)
{
int ret = 0;
uint32_t soft_min_level = 0, soft_max_level = 0, min_freq = 0, max_freq = 0;
soft_min_level = mask ? (ffs(mask) - 1) : 0;
soft_max_level = mask ? (fls(mask) - 1) : 0;
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
case SMU_SOCCLK:
case SMU_MCLK:
case SMU_UCLK:
case SMU_FCLK:
/* There is only 2 levels for fine grained DPM */
if (sienna_cichlid_is_support_fine_grained_dpm(smu, clk_type)) {
soft_max_level = (soft_max_level >= 1 ? 1 : 0);
soft_min_level = (soft_min_level >= 1 ? 1 : 0);
}
ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, soft_min_level, &min_freq);
if (ret)
goto forec_level_out;
ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, soft_max_level, &max_freq);
if (ret)
goto forec_level_out;
ret = smu_v11_0_set_soft_freq_limited_range(smu, clk_type, min_freq, max_freq, false );
if (ret)
goto forec_level_out;
break ;
case SMU_DCEFCLK:
dev_info(smu->adev->dev,"Setting DCEFCLK min/max dpm level is not supported!\n" );
break ;
default :
break ;
}
forec_level_out:
return 0;
}
static int sienna_cichlid_populate_umd_state_clk(struct smu_context *smu)
{
struct smu_11_0_dpm_context *dpm_context =
smu->smu_dpm.dpm_context;
struct smu_11_0_dpm_table *gfx_table =
&dpm_context->dpm_tables.gfx_table;
struct smu_11_0_dpm_table *mem_table =
&dpm_context->dpm_tables.uclk_table;
struct smu_11_0_dpm_table *soc_table =
&dpm_context->dpm_tables.soc_table;
struct smu_umd_pstate_table *pstate_table =
&smu->pstate_table;
struct amdgpu_device *adev = smu->adev;
pstate_table->gfxclk_pstate.min = gfx_table->min;
pstate_table->gfxclk_pstate.peak = gfx_table->max;
pstate_table->uclk_pstate.min = mem_table->min;
pstate_table->uclk_pstate.peak = mem_table->max;
pstate_table->socclk_pstate.min = soc_table->min;
pstate_table->socclk_pstate.peak = soc_table->max;
switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
case IP_VERSION(11, 0, 7):
case IP_VERSION(11, 0, 11):
pstate_table->gfxclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = SIENNA_CICHLID_UMD_PSTATE_PROFILING_SOCCLK;
break ;
case IP_VERSION(11, 0, 12):
pstate_table->gfxclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = DIMGREY_CAVEFISH_UMD_PSTATE_PROFILING_SOCCLK;
break ;
case IP_VERSION(11, 0, 13):
pstate_table->gfxclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_GFXCLK;
pstate_table->uclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_MEMCLK;
pstate_table->socclk_pstate.standard = BEIGE_GOBY_UMD_PSTATE_PROFILING_SOCCLK;
break ;
default :
break ;
}
return 0;
}
static int sienna_cichlid_pre_display_config_changed(struct smu_context *smu)
{
int ret = 0;
uint32_t max_freq = 0;
/* Sienna_Cichlid do not support to change display num currently */
return 0;
#if 0
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0, NULL);
if (ret)
return ret;
#endif
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
ret = smu_v11_0_get_dpm_ultimate_freq(smu, SMU_UCLK, NULL, &max_freq);
if (ret)
return ret;
ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, 0, max_freq);
if (ret)
return ret;
}
return ret;
}
static int sienna_cichlid_display_config_changed(struct smu_context *smu)
{
int ret = 0;
if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
#if 0
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays,
smu->display_config->num_display,
NULL);
#endif
if (ret)
return ret;
}
return ret;
}
static bool sienna_cichlid_is_dpm_running(struct smu_context *smu)
{
int ret = 0;
uint64_t feature_enabled;
ret = smu_cmn_get_enabled_mask(smu, &feature_enabled);
if (ret)
return false ;
return !!(feature_enabled & SMC_DPM_FEATURE);
}
static int sienna_cichlid_get_fan_speed_rpm(struct smu_context *smu,
uint32_t *speed)
{
if (!speed)
return -EINVAL;
/*
* For Sienna_Cichlid and later, the fan speed(rpm) reported
* by pmfw is always trustable(even when the fan control feature
* disabled or 0 RPM kicked in).
*/
return sienna_cichlid_get_smu_metrics_data(smu,
METRICS_CURR_FANSPEED,
speed);
}
static int sienna_cichlid_get_fan_parameters(struct smu_context *smu)
{
uint16_t *table_member;
GET_PPTABLE_MEMBER(FanMaximumRpm, &table_member);
smu->fan_max_rpm = *table_member;
return 0;
}
static int sienna_cichlid_get_power_profile_mode(struct smu_context *smu, char *buf)
{
DpmActivityMonitorCoeffIntExternal_t activity_monitor_external;
DpmActivityMonitorCoeffInt_t *activity_monitor =
&(activity_monitor_external.DpmActivityMonitorCoeffInt);
uint32_t i, size = 0;
int16_t workload_type = 0;
static const char *title[] = {
"PROFILE_INDEX(NAME)" ,
"CLOCK_TYPE(NAME)" ,
"FPS" ,
"MinFreqType" ,
"MinActiveFreqType" ,
"MinActiveFreq" ,
"BoosterFreqType" ,
"BoosterFreq" ,
"PD_Data_limit_c" ,
"PD_Data_error_coeff" ,
"PD_Data_error_rate_coeff" };
int result = 0;
if (!buf)
return -EINVAL;
size += sysfs_emit_at(buf, size, "%16s %s %s %s %s %s %s %s %s %s %s\n" ,
title[0], title[1], title[2], title[3], title[4], title[5],
title[6], title[7], title[8], title[9], title[10]);
for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
workload_type = smu_cmn_to_asic_specific_index(smu,
CMN2ASIC_MAPPING_WORKLOAD,
i);
if (workload_type < 0)
return -EINVAL;
result = smu_cmn_update_table(smu,
SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type,
(void *)(&activity_monitor_external), false );
if (result) {
dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!" , __func__);
return result;
}
size += sysfs_emit_at(buf, size, "%2d %14s%s:\n" ,
i, amdgpu_pp_profile_name[i], (i == smu->power_profile_mode) ? "*" : " " );
size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n" ,
" " ,
0,
"GFXCLK" ,
activity_monitor->Gfx_FPS,
activity_monitor->Gfx_MinFreqStep,
activity_monitor->Gfx_MinActiveFreqType,
activity_monitor->Gfx_MinActiveFreq,
activity_monitor->Gfx_BoosterFreqType,
activity_monitor->Gfx_BoosterFreq,
activity_monitor->Gfx_PD_Data_limit_c,
activity_monitor->Gfx_PD_Data_error_coeff,
activity_monitor->Gfx_PD_Data_error_rate_coeff);
size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n" ,
" " ,
1,
"SOCCLK" ,
activity_monitor->Fclk_FPS,
activity_monitor->Fclk_MinFreqStep,
activity_monitor->Fclk_MinActiveFreqType,
activity_monitor->Fclk_MinActiveFreq,
activity_monitor->Fclk_BoosterFreqType,
activity_monitor->Fclk_BoosterFreq,
activity_monitor->Fclk_PD_Data_limit_c,
activity_monitor->Fclk_PD_Data_error_coeff,
activity_monitor->Fclk_PD_Data_error_rate_coeff);
size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n" ,
" " ,
2,
"MEMCLK" ,
activity_monitor->Mem_FPS,
activity_monitor->Mem_MinFreqStep,
activity_monitor->Mem_MinActiveFreqType,
activity_monitor->Mem_MinActiveFreq,
activity_monitor->Mem_BoosterFreqType,
activity_monitor->Mem_BoosterFreq,
activity_monitor->Mem_PD_Data_limit_c,
activity_monitor->Mem_PD_Data_error_coeff,
activity_monitor->Mem_PD_Data_error_rate_coeff);
}
return size;
}
#define SIENNA_CICHLID_CUSTOM_PARAMS_COUNT 10
#define SIENNA_CICHLID_CUSTOM_PARAMS_CLOCK_COUNT 3
#define SIENNA_CICHLID_CUSTOM_PARAMS_SIZE (SIENNA_CICHLID_CUSTOM_PARAMS_CLOCK_COUNT * SIENNA_CICHLID_CUSTOM_PARAMS_COUNT * sizeof (long ))
static int sienna_cichlid_set_power_profile_mode_coeff(struct smu_context *smu,
long *input)
{
DpmActivityMonitorCoeffIntExternal_t activity_monitor_external;
DpmActivityMonitorCoeffInt_t *activity_monitor =
&(activity_monitor_external.DpmActivityMonitorCoeffInt);
int ret, idx;
ret = smu_cmn_update_table(smu,
SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT,
(void *)(&activity_monitor_external), false );
if (ret) {
dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!" , __func__);
return ret;
}
idx = 0 * SIENNA_CICHLID_CUSTOM_PARAMS_COUNT;
if (input[idx]) {
/* Gfxclk */
activity_monitor->Gfx_FPS = input[idx + 1];
activity_monitor->Gfx_MinFreqStep = input[idx + 2];
activity_monitor->Gfx_MinActiveFreqType = input[idx + 3];
activity_monitor->Gfx_MinActiveFreq = input[idx + 4];
activity_monitor->Gfx_BoosterFreqType = input[idx + 5];
activity_monitor->Gfx_BoosterFreq = input[idx + 6];
activity_monitor->Gfx_PD_Data_limit_c = input[idx + 7];
activity_monitor->Gfx_PD_Data_error_coeff = input[idx + 8];
activity_monitor->Gfx_PD_Data_error_rate_coeff = input[idx + 9];
}
idx = 1 * SIENNA_CICHLID_CUSTOM_PARAMS_COUNT;
if (input[idx]) {
/* Socclk */
activity_monitor->Fclk_FPS = input[idx + 1];
activity_monitor->Fclk_MinFreqStep = input[idx + 2];
activity_monitor->Fclk_MinActiveFreqType = input[idx + 3];
activity_monitor->Fclk_MinActiveFreq = input[idx + 4];
activity_monitor->Fclk_BoosterFreqType = input[idx + 5];
activity_monitor->Fclk_BoosterFreq = input[idx + 6];
activity_monitor->Fclk_PD_Data_limit_c = input[idx + 7];
activity_monitor->Fclk_PD_Data_error_coeff = input[idx + 8];
activity_monitor->Fclk_PD_Data_error_rate_coeff = input[idx + 9];
}
idx = 2 * SIENNA_CICHLID_CUSTOM_PARAMS_COUNT;
if (input[idx]) {
/* Memclk */
activity_monitor->Mem_FPS = input[idx + 1];
activity_monitor->Mem_MinFreqStep = input[idx + 2];
activity_monitor->Mem_MinActiveFreqType = input[idx + 3];
activity_monitor->Mem_MinActiveFreq = input[idx + 4];
activity_monitor->Mem_BoosterFreqType = input[idx + 5];
activity_monitor->Mem_BoosterFreq = input[idx + 6];
activity_monitor->Mem_PD_Data_limit_c = input[idx + 7];
activity_monitor->Mem_PD_Data_error_coeff = input[idx + 8];
activity_monitor->Mem_PD_Data_error_rate_coeff = input[idx + 9];
}
ret = smu_cmn_update_table(smu,
SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT,
(void *)(&activity_monitor_external), true );
if (ret) {
dev_err(smu->adev->dev, "[%s] Failed to set activity monitor!" , __func__);
return ret;
}
return ret;
}
static int sienna_cichlid_set_power_profile_mode(struct smu_context *smu,
u32 workload_mask,
long *custom_params,
u32 custom_params_max_idx)
{
u32 backend_workload_mask = 0;
int ret, idx = -1, i;
smu_cmn_get_backend_workload_mask(smu, workload_mask,
&backend_workload_mask);
if (workload_mask & (1 << PP_SMC_POWER_PROFILE_CUSTOM)) {
if (!smu->custom_profile_params) {
smu->custom_profile_params =
kzalloc(SIENNA_CICHLID_CUSTOM_PARAMS_SIZE, GFP_KERNEL);
if (!smu->custom_profile_params)
return -ENOMEM;
}
if (custom_params && custom_params_max_idx) {
if (custom_params_max_idx != SIENNA_CICHLID_CUSTOM_PARAMS_COUNT)
return -EINVAL;
if (custom_params[0] >= SIENNA_CICHLID_CUSTOM_PARAMS_CLOCK_COUNT)
return -EINVAL;
idx = custom_params[0] * SIENNA_CICHLID_CUSTOM_PARAMS_COUNT;
smu->custom_profile_params[idx] = 1;
for (i = 1; i < custom_params_max_idx; i++)
smu->custom_profile_params[idx + i] = custom_params[i];
}
ret = sienna_cichlid_set_power_profile_mode_coeff(smu,
smu->custom_profile_params);
if (ret) {
if (idx != -1)
smu->custom_profile_params[idx] = 0;
return ret;
}
} else if (smu->custom_profile_params) {
memset(smu->custom_profile_params, 0, SIENNA_CICHLID_CUSTOM_PARAMS_SIZE);
}
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
backend_workload_mask, NULL);
if (ret) {
dev_err(smu->adev->dev, "Failed to set workload mask 0x%08x\n" ,
workload_mask);
if (idx != -1)
smu->custom_profile_params[idx] = 0;
return ret;
}
return ret;
}
static int sienna_cichlid_notify_smc_display_config(struct smu_context *smu)
{
struct smu_clocks min_clocks = {0};
struct pp_display_clock_request clock_req;
int ret = 0;
min_clocks.dcef_clock = smu->display_config->min_dcef_set_clk;
min_clocks.dcef_clock_in_sr = smu->display_config->min_dcef_deep_sleep_set_clk;
min_clocks.memory_clock = smu->display_config->min_mem_set_clock;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
clock_req.clock_type = amd_pp_dcef_clock;
clock_req.clock_freq_in_khz = min_clocks.dcef_clock * 10;
ret = smu_v11_0_display_clock_voltage_request(smu, &clock_req);
if (!ret) {
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DS_DCEFCLK_BIT)) {
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_SetMinDeepSleepDcefclk,
min_clocks.dcef_clock_in_sr/100,
NULL);
if (ret) {
dev_err(smu->adev->dev, "Attempt to set divider for DCEFCLK Failed!" );
return ret;
}
}
} else {
dev_info(smu->adev->dev, "Attempt to set Hard Min for DCEFCLK Failed!" );
}
}
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, min_clocks.memory_clock/100, 0);
if (ret) {
dev_err(smu->adev->dev, "[%s] Set hard min uclk failed!" , __func__);
return ret;
}
}
return 0;
}
static int sienna_cichlid_set_watermarks_table(struct smu_context *smu,
struct pp_smu_wm_range_sets *clock_ranges)
{
Watermarks_t *table = smu->smu_table.watermarks_table;
int ret = 0;
int i;
if (clock_ranges) {
if (clock_ranges->num_reader_wm_sets > NUM_WM_RANGES ||
clock_ranges->num_writer_wm_sets > NUM_WM_RANGES)
return -EINVAL;
for (i = 0; i < clock_ranges->num_reader_wm_sets; i++) {
table->WatermarkRow[WM_DCEFCLK][i].MinClock =
clock_ranges->reader_wm_sets[i].min_drain_clk_mhz;
table->WatermarkRow[WM_DCEFCLK][i].MaxClock =
clock_ranges->reader_wm_sets[i].max_drain_clk_mhz;
table->WatermarkRow[WM_DCEFCLK][i].MinUclk =
clock_ranges->reader_wm_sets[i].min_fill_clk_mhz;
table->WatermarkRow[WM_DCEFCLK][i].MaxUclk =
clock_ranges->reader_wm_sets[i].max_fill_clk_mhz;
table->WatermarkRow[WM_DCEFCLK][i].WmSetting =
clock_ranges->reader_wm_sets[i].wm_inst;
}
for (i = 0; i < clock_ranges->num_writer_wm_sets; i++) {
table->WatermarkRow[WM_SOCCLK][i].MinClock =
clock_ranges->writer_wm_sets[i].min_fill_clk_mhz;
table->WatermarkRow[WM_SOCCLK][i].MaxClock =
clock_ranges->writer_wm_sets[i].max_fill_clk_mhz;
table->WatermarkRow[WM_SOCCLK][i].MinUclk =
clock_ranges->writer_wm_sets[i].min_drain_clk_mhz;
table->WatermarkRow[WM_SOCCLK][i].MaxUclk =
clock_ranges->writer_wm_sets[i].max_drain_clk_mhz;
table->WatermarkRow[WM_SOCCLK][i].WmSetting =
clock_ranges->writer_wm_sets[i].wm_inst;
}
smu->watermarks_bitmap |= WATERMARKS_EXIST;
}
if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
!(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
ret = smu_cmn_write_watermarks_table(smu);
if (ret) {
dev_err(smu->adev->dev, "Failed to update WMTABLE!" );
return ret;
}
smu->watermarks_bitmap |= WATERMARKS_LOADED;
}
return 0;
}
static int sienna_cichlid_read_sensor(struct smu_context *smu,
enum amd_pp_sensors sensor,
void *data, uint32_t *size)
{
int ret = 0;
uint16_t *temp;
struct amdgpu_device *adev = smu->adev;
if (!data || !size)
return -EINVAL;
switch (sensor) {
case AMDGPU_PP_SENSOR_MAX_FAN_RPM:
GET_PPTABLE_MEMBER(FanMaximumRpm, &temp);
*(uint16_t *)data = *temp;
*size = 4;
break ;
case AMDGPU_PP_SENSOR_MEM_LOAD:
ret = sienna_cichlid_get_smu_metrics_data(smu,
METRICS_AVERAGE_MEMACTIVITY,
(uint32_t *)data);
*size = 4;
break ;
case AMDGPU_PP_SENSOR_GPU_LOAD:
ret = sienna_cichlid_get_smu_metrics_data(smu,
METRICS_AVERAGE_GFXACTIVITY,
(uint32_t *)data);
*size = 4;
break ;
case AMDGPU_PP_SENSOR_GPU_AVG_POWER:
ret = sienna_cichlid_get_smu_metrics_data(smu,
METRICS_AVERAGE_SOCKETPOWER,
(uint32_t *)data);
*size = 4;
break ;
case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
ret = sienna_cichlid_get_smu_metrics_data(smu,
METRICS_TEMPERATURE_HOTSPOT,
(uint32_t *)data);
*size = 4;
break ;
case AMDGPU_PP_SENSOR_EDGE_TEMP:
ret = sienna_cichlid_get_smu_metrics_data(smu,
--> --------------------
--> maximum size reached
--> --------------------
Messung V0.5 C=95 H=91 G=92
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