vega20_fan_ctrl_start_smc_fan_control 2731 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c 			vega20_fan_ctrl_start_smc_fan_control(hwmgr);
vega20_fan_ctrl_start_smc_fan_control   64 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.h extern int vega20_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr);