EMU_MICBS
buffsize_reg = EMU_MICBS;
emuxki_chan_write(&card->config, 0, EMU_MICBS, EMU_RECBS_BUFSIZE_NONE);
emuxki_chan_write(&card->config, 0, EMU_MICBS, EMU_RECBS_BUFSIZE_NONE);
buffsize_reg = EMU_MICBS;