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drm/amd/powerplay: update OD feature judgement 

Update the conditions to judge whether an OD feature
should be supported on vega20.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2018-09-12 11:45:01 +08:00 committed by Alex Deucher
parent 27e39d3dd3
commit 8a1304a5b4
2 changed files with 55 additions and 26 deletions
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79
drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
View File

@ -832,58 +832,85 @@ static int vega20_od8_set_feature_capabilities(
struct phm_ppt_v3_information *pptable_information =
(struct phm_ppt_v3_information *)hwmgr->pptable;
struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
PPTable_t *pp_table = &(data->smc_state_table.pp_table);
struct vega20_od8_settings *od_settings = &(data->od8_settings);
od_settings->overdrive8_capabilities = 0;
if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_GFXCLKFMAX] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_GFXCLKFMAX] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_GFXCLKFMIN] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_GFXCLKFMIN] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_GFXCLK_LIMITS] &&
pptable_information->od_settings_max[OD8_SETTING_GFXCLK_FMAX] > 0 &&
pptable_information->od_settings_min[OD8_SETTING_GFXCLK_FMIN] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_GFXCLK_FMAX] >=
pptable_information->od_settings_min[OD8_SETTING_GFXCLK_FMIN]))
od_settings->overdrive8_capabilities |= OD8_GFXCLK_LIMITS;
if (pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P1] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P2] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P3] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P1] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P2] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEFREQ_P3] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P1] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P2] > 0 &&
pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P3] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P1] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P2] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_VDDGFXCURVEVOLTAGEOFFSET_P3] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_GFXCLK_CURVE] &&
(pptable_information->od_settings_min[OD8_SETTING_GFXCLK_VOLTAGE1] >=
pp_table->MinVoltageGfx / VOLTAGE_SCALE) &&
(pptable_information->od_settings_max[OD8_SETTING_GFXCLK_VOLTAGE3] <=
pp_table->MaxVoltageGfx / VOLTAGE_SCALE) &&
(pptable_information->od_settings_max[OD8_SETTING_GFXCLK_VOLTAGE3] >=
pptable_information->od_settings_min[OD8_SETTING_GFXCLK_VOLTAGE1]))
od_settings->overdrive8_capabilities |= OD8_GFXCLK_CURVE;
}
if (data->smu_features[GNLD_DPM_UCLK].enabled) {
if (pptable_information->od_settings_min[ATOM_VEGA20_ODSETTING_UCLKFMAX] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_UCLKFMAX] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_UCLK_MAX] &&
pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX] > 0 &&
pptable_information->od_settings_max[OD8_SETTING_UCLK_FMAX] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_UCLK_FMAX] >=
pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX]))
od_settings->overdrive8_capabilities |= OD8_UCLK_MAX;
}
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_POWERPERCENTAGE] > 0 &&
pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_POWERPERCENTAGE] <= 100)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_POWER_LIMIT] &&
pptable_information->od_settings_max[OD8_SETTING_POWER_PERCENTAGE] > 0 &&
pptable_information->od_settings_max[OD8_SETTING_POWER_PERCENTAGE] <= 100 &&
pptable_information->od_settings_min[OD8_SETTING_POWER_PERCENTAGE] > 0 &&
pptable_information->od_settings_min[OD8_SETTING_POWER_PERCENTAGE] <= 100)
od_settings->overdrive8_capabilities |= OD8_POWER_LIMIT;
if (data->smu_features[GNLD_FAN_CONTROL].enabled) {
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_FANRPMMIN] > 0)
od_settings->overdrive8_capabilities |= OD8_FAN_SPEED_MIN;
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_FANRPMACOUSTICLIMIT] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_ACOUSTIC_LIMIT] &&
pptable_information->od_settings_min[OD8_SETTING_FAN_ACOUSTIC_LIMIT] > 0 &&
pptable_information->od_settings_max[OD8_SETTING_FAN_ACOUSTIC_LIMIT] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_FAN_ACOUSTIC_LIMIT] >=
pptable_information->od_settings_min[OD8_SETTING_FAN_ACOUSTIC_LIMIT]))
od_settings->overdrive8_capabilities |= OD8_ACOUSTIC_LIMIT_SCLK;
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_SPEED_MIN] &&
(pptable_information->od_settings_min[OD8_SETTING_FAN_MIN_SPEED] >=
(pp_table->FanPwmMin * pp_table->FanMaximumRpm / 100)) &&
pptable_information->od_settings_max[OD8_SETTING_FAN_MIN_SPEED] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_FAN_MIN_SPEED] >=
pptable_information->od_settings_min[OD8_SETTING_FAN_MIN_SPEED]))
od_settings->overdrive8_capabilities |= OD8_FAN_SPEED_MIN;
}
if (data->smu_features[GNLD_THERMAL].enabled) {
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_FANTARGETTEMPERATURE] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_TEMPERATURE_FAN] &&
pptable_information->od_settings_max[OD8_SETTING_FAN_TARGET_TEMP] > 0 &&
pptable_information->od_settings_min[OD8_SETTING_FAN_TARGET_TEMP] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_FAN_TARGET_TEMP] >=
pptable_information->od_settings_min[OD8_SETTING_FAN_TARGET_TEMP]))
od_settings->overdrive8_capabilities |= OD8_TEMPERATURE_FAN;
if (pptable_information->od_settings_max[ATOM_VEGA20_ODSETTING_OPERATINGTEMPMAX] > 0)
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_TEMPERATURE_SYSTEM] &&
pptable_information->od_settings_max[OD8_SETTING_OPERATING_TEMP_MAX] > 0 &&
pptable_information->od_settings_min[OD8_SETTING_OPERATING_TEMP_MAX] > 0 &&
(pptable_information->od_settings_max[OD8_SETTING_OPERATING_TEMP_MAX] >=
pptable_information->od_settings_min[OD8_SETTING_OPERATING_TEMP_MAX]))
od_settings->overdrive8_capabilities |= OD8_TEMPERATURE_SYSTEM;
}
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_MEMORY_TIMING_TUNE])
od_settings->overdrive8_capabilities |= OD8_MEMORY_TIMING_TUNE;
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_ZERO_RPM_CONTROL] &&
pp_table->FanZeroRpmEnable)
od_settings->overdrive8_capabilities |= OD8_FAN_ZERO_RPM_CONTROL;
return 0;
}

2
drivers/gpu/drm/amd/powerplay/hwmgr/vega20_pptable.h
View File

@ -49,6 +49,8 @@ enum ATOM_VEGA20_ODFEATURE_ID {
ATOM_VEGA20_ODFEATURE_FAN_SPEED_MIN, //FanMinimumPwm
ATOM_VEGA20_ODFEATURE_TEMPERATURE_FAN, //FanTargetTemperature
ATOM_VEGA20_ODFEATURE_TEMPERATURE_SYSTEM, //MaxOpTemp
ATOM_VEGA20_ODFEATURE_MEMORY_TIMING_TUNE,
ATOM_VEGA20_ODFEATURE_FAN_ZERO_RPM_CONTROL,
ATOM_VEGA20_ODFEATURE_COUNT,
};