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drm/amd/powerplay: set fan target temperature by msg on vega10. 

SMU not support FanTargetTemperature in pptable,
so send msg instand.

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 2017-05-02 17:11:29 +08:00 committed by Alex Deucher
parent 05ee321511
commit 56a2f08c41
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
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@ -561,6 +561,11 @@ int tf_vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
table->FanTargetTemperature = hwmgr->thermal_controller.
advanceFanControlParameters.usTMax;
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
PPSMC_MSG_SetFanTemperatureTarget,
(uint32_t)table->FanTargetTemperature);
table->FanPwmMin = hwmgr->thermal_controller.
advanceFanControlParameters.usPWMMin * 255 / 100;
table->FanTargetGfxclk = (uint16_t)(hwmgr->thermal_controller.