BB_INITSTATE_DLPF_TUNE
state->Init_Ctrl[37].Ctrl_Num = BB_INITSTATE_DLPF_TUNE ;
status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 0);
status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 1);