smu7_fan_ctrl_get_fan_speed_rpm 5135 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c 	.get_fan_speed_rpm = smu7_fan_ctrl_get_fan_speed_rpm,
smu7_fan_ctrl_get_fan_speed_rpm   51 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h extern int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);