HDSPE_INPUT_LEVEL_LOWGAIN
case HDSPE_INPUT_LEVEL_LOWGAIN:
label = hdspe_settings_input_level(HDSPE_INPUT_LEVEL_LOWGAIN);
settings = HDSPE_INPUT_LEVEL_LOWGAIN;
sc->settings_register |= HDSPE_INPUT_LEVEL_LOWGAIN;