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  • Takashi Iwai's avatar
    ALSA: hda - Add input jack mode enum controls to generic parser · 29476558
    Takashi Iwai authored
    Just like the jack mode enum ctls for output jacks, add the support
    for similar enum ctls for input pins to control the bias Vref.
    The new controls will be added when spec->add_in_jack_modes is set
    either by the codec driver or by a hint string.
    Note that ground and 100% vrefs are excluded from the list for
    simplicity, currently.  We may add a new flag to allow them, too.
    But I guess it's easier to put a value override in the pinfix in such
    a case.
    Signed-off-by: default avatarTakashi Iwai <>