Symbol: AC_FMT_CHAN_MASK
drivers/gpu/drm/tegra/hda.c
59
channels = (format & AC_FMT_CHAN_MASK) >> AC_FMT_CHAN_SHIFT;
sound/hda/codecs/hdmi/hdmi.c
681
((format & AC_FMT_TYPE_NON_PCM) && (format & AC_FMT_CHAN_MASK) == 7)