unsigned given = FILTER_CMD_OPT_GIVEN(AMP, AMP, fn->lpr);
uint32_t amp_arg = FILTER_CMD_OPT_UINT32_VAL(AMP, AMP, fn->lpr);
fn->private_data = pad;
fn->min_iqs = 2;
unsigned given = FILTER_CMD_OPT_GIVEN(AMP, AMP, fn->lpr);
uint32_t amp_arg = FILTER_CMD_OPT_UINT32_VAL(AMP, AMP, fn->lpr);
fn->private_data = pad;
fn->min_iqs = 2;