get_input_path
path = get_input_path(codec, adc_idx, i);
path = get_input_path(codec, 0, idx);
path = get_input_path(codec, 0, i);
path = get_input_path(codec, n, i);
path = get_input_path(codec, 0, i);
old_path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]);
path = get_input_path(codec, adc_idx, idx);
path = get_input_path(codec, c, i);