usFanRPMStep 2198 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c hwmgr->thermal_controller.advanceFanControlParameters.usFanRPMStep = 1; usFanRPMStep 678 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h uint16_t usFanRPMStep; /* Step increments/decerements, in percent */