• Takashi Iwai's avatar
    ALSA: hda - Create jack-detection kcontrols · 01a61e12
    Takashi Iwai authored
    Create kcontrols for pin jack-detections, which work similarly like
    jack-input layer.  Each control will notify when the jack is plugged or
    unplugged, and also user can read the value at any time via the normal
    control API.
    The control elements are created with iface=CARD, so that they won't
    appear in the mixer apps.
    So far, only the pins that enabled the jack-detection are registered.
    For covering all pins, the transition of the common unsol-tag handling
    would be needed.  Stay tuned.
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>