Symbol: PB_CFG2_DVC_PCM_MIN
sys/dev/fdt/tascodec.c
267
sc->sc_dvc = (PB_CFG2_DVC_PCM_MIN * (255 - level)) / 255;
sys/dev/fdt/tascodec.c
297
level = 255 - ((255 * sc->sc_dvc) / PB_CFG2_DVC_PCM_MIN);