forked from Minki/linux
drm/amd/powerplay: add fan controller table v11 support.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
Alex Deucher
parent
1e1eb6a893
commit
8250880ed8
@ -250,6 +250,29 @@ typedef struct _ATOM_Vega10_Fan_Table {
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USHORT usFanStartTemperature;
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} ATOM_Vega10_Fan_Table;
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typedef struct _ATOM_Vega10_Fan_Table_V2 {
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UCHAR ucRevId;
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USHORT usFanOutputSensitivity;
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USHORT usFanAcousticLimitRpm;
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USHORT usThrottlingRPM;
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USHORT usTargetTemperature;
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USHORT usMinimumPWMLimit;
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USHORT usTargetGfxClk;
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USHORT usFanGainEdge;
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USHORT usFanGainHotspot;
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USHORT usFanGainLiquid;
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USHORT usFanGainVrVddc;
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USHORT usFanGainVrMvdd;
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USHORT usFanGainPlx;
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USHORT usFanGainHbm;
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UCHAR ucEnableZeroRPM;
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USHORT usFanStopTemperature;
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USHORT usFanStartTemperature;
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UCHAR ucFanParameters;
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UCHAR ucFanMinRPM;
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UCHAR ucFanMaxRPM;
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} ATOM_Vega10_Fan_Table_V2;
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typedef struct _ATOM_Vega10_Thermal_Controller {
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UCHAR ucRevId;
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UCHAR ucType; /* one of ATOM_VEGA10_PP_THERMALCONTROLLER_*/
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@ -116,14 +116,16 @@ static int init_thermal_controller(
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const ATOM_Vega10_POWERPLAYTABLE *powerplay_table)
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{
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const ATOM_Vega10_Thermal_Controller *thermal_controller;
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const ATOM_Vega10_Fan_Table *fan_table;
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const Vega10_PPTable_Generic_SubTable_Header *header;
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const ATOM_Vega10_Fan_Table *fan_table_v1;
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const ATOM_Vega10_Fan_Table_V2 *fan_table_v2;
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thermal_controller = (ATOM_Vega10_Thermal_Controller *)
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(((unsigned long)powerplay_table) +
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le16_to_cpu(powerplay_table->usThermalControllerOffset));
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PP_ASSERT_WITH_CODE((powerplay_table->usThermalControllerOffset != 0),
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"Thermal controller table not set!", return -1);
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"Thermal controller table not set!", return -EINVAL);
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hwmgr->thermal_controller.ucType = thermal_controller->ucType;
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hwmgr->thermal_controller.ucI2cLine = thermal_controller->ucI2cLine;
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@ -142,6 +144,9 @@ static int init_thermal_controller(
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hwmgr->thermal_controller.fanInfo.ulMaxRPM =
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thermal_controller->ucFanMaxRPM * 100UL;
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hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay
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= 100000;
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set_hw_cap(
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hwmgr,
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ATOM_VEGA10_PP_THERMALCONTROLLER_NONE != hwmgr->thermal_controller.ucType,
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@ -150,54 +155,101 @@ static int init_thermal_controller(
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if (!powerplay_table->usFanTableOffset)
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return 0;
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fan_table = (const ATOM_Vega10_Fan_Table *)
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header = (const Vega10_PPTable_Generic_SubTable_Header *)
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(((unsigned long)powerplay_table) +
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le16_to_cpu(powerplay_table->usFanTableOffset));
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PP_ASSERT_WITH_CODE((fan_table->ucRevId >= 8),
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"Invalid Input Fan Table!", return -1);
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if (header->ucRevId == 10) {
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fan_table_v1 = (ATOM_Vega10_Fan_Table *)header;
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PP_ASSERT_WITH_CODE((fan_table_v1->ucRevId >= 8),
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"Invalid Input Fan Table!", return -EINVAL);
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hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay
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= 100000;
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_MicrocodeFanControl);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity =
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le16_to_cpu(fan_table->usFanOutputSensitivity);
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le16_to_cpu(fan_table_v1->usFanOutputSensitivity);
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hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM =
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le16_to_cpu(fan_table->usFanRPMMax);
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le16_to_cpu(fan_table_v1->usFanRPMMax);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanRPMMaxLimit =
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le16_to_cpu(fan_table->usThrottlingRPM);
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le16_to_cpu(fan_table_v1->usThrottlingRPM);
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hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit =
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le32_to_cpu((uint32_t)(fan_table->usFanAcousticLimit));
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le16_to_cpu(fan_table_v1->usFanAcousticLimit);
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hwmgr->thermal_controller.advanceFanControlParameters.usTMax =
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le16_to_cpu(fan_table->usTargetTemperature);
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le16_to_cpu(fan_table_v1->usTargetTemperature);
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hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin =
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le16_to_cpu(fan_table->usMinimumPWMLimit);
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le16_to_cpu(fan_table_v1->usMinimumPWMLimit);
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hwmgr->thermal_controller.advanceFanControlParameters.ulTargetGfxClk =
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le32_to_cpu((uint32_t)(fan_table->usTargetGfxClk));
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le16_to_cpu(fan_table_v1->usTargetGfxClk);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainEdge =
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le16_to_cpu(fan_table->usFanGainEdge);
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le16_to_cpu(fan_table_v1->usFanGainEdge);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHotspot =
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le16_to_cpu(fan_table->usFanGainHotspot);
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le16_to_cpu(fan_table_v1->usFanGainHotspot);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainLiquid =
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le16_to_cpu(fan_table->usFanGainLiquid);
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le16_to_cpu(fan_table_v1->usFanGainLiquid);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrVddc =
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le16_to_cpu(fan_table->usFanGainVrVddc);
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le16_to_cpu(fan_table_v1->usFanGainVrVddc);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrMvdd =
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le16_to_cpu(fan_table->usFanGainVrMvdd);
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le16_to_cpu(fan_table_v1->usFanGainVrMvdd);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainPlx =
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le16_to_cpu(fan_table->usFanGainPlx);
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le16_to_cpu(fan_table_v1->usFanGainPlx);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHbm =
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le16_to_cpu(fan_table->usFanGainHbm);
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le16_to_cpu(fan_table_v1->usFanGainHbm);
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hwmgr->thermal_controller.advanceFanControlParameters.ucEnableZeroRPM =
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fan_table->ucEnableZeroRPM;
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fan_table_v1->ucEnableZeroRPM;
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hwmgr->thermal_controller.advanceFanControlParameters.usZeroRPMStopTemperature =
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le16_to_cpu(fan_table->usFanStopTemperature);
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le16_to_cpu(fan_table_v1->usFanStopTemperature);
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hwmgr->thermal_controller.advanceFanControlParameters.usZeroRPMStartTemperature =
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le16_to_cpu(fan_table->usFanStartTemperature);
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le16_to_cpu(fan_table_v1->usFanStartTemperature);
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} else if (header->ucRevId > 10) {
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fan_table_v2 = (ATOM_Vega10_Fan_Table_V2 *)header;
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hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution =
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fan_table_v2->ucFanParameters & ATOM_VEGA10_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK;
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hwmgr->thermal_controller.fanInfo.ulMinRPM = fan_table_v2->ucFanMinRPM * 100UL;
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hwmgr->thermal_controller.fanInfo.ulMaxRPM = fan_table_v2->ucFanMaxRPM * 100UL;
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_MicrocodeFanControl);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity =
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le16_to_cpu(fan_table_v2->usFanOutputSensitivity);
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hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM =
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fan_table_v2->ucFanMaxRPM * 100UL;
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hwmgr->thermal_controller.advanceFanControlParameters.usFanRPMMaxLimit =
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le16_to_cpu(fan_table_v2->usThrottlingRPM);
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hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit =
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le16_to_cpu(fan_table_v2->usFanAcousticLimitRpm);
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hwmgr->thermal_controller.advanceFanControlParameters.usTMax =
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le16_to_cpu(fan_table_v2->usTargetTemperature);
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hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin =
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le16_to_cpu(fan_table_v2->usMinimumPWMLimit);
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hwmgr->thermal_controller.advanceFanControlParameters.ulTargetGfxClk =
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le16_to_cpu(fan_table_v2->usTargetGfxClk);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainEdge =
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le16_to_cpu(fan_table_v2->usFanGainEdge);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHotspot =
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le16_to_cpu(fan_table_v2->usFanGainHotspot);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainLiquid =
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le16_to_cpu(fan_table_v2->usFanGainLiquid);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrVddc =
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le16_to_cpu(fan_table_v2->usFanGainVrVddc);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrMvdd =
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le16_to_cpu(fan_table_v2->usFanGainVrMvdd);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainPlx =
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le16_to_cpu(fan_table_v2->usFanGainPlx);
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hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHbm =
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le16_to_cpu(fan_table_v2->usFanGainHbm);
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hwmgr->thermal_controller.advanceFanControlParameters.ucEnableZeroRPM =
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fan_table_v2->ucEnableZeroRPM;
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hwmgr->thermal_controller.advanceFanControlParameters.usZeroRPMStopTemperature =
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le16_to_cpu(fan_table_v2->usFanStopTemperature);
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hwmgr->thermal_controller.advanceFanControlParameters.usZeroRPMStartTemperature =
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le16_to_cpu(fan_table_v2->usFanStartTemperature);
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}
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return 0;
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}
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