• Takashi Iwai's avatar
    ALSA: hda - Fix detection of dual headphones · 8af3aeb4
    Takashi Iwai authored
    The dual-headphone mode with STAC/IDT codecs is useful only for machines
    that have two (or more) built-in headphones.
    
    But, some HP laptops give multiple headphone pin configs, one for the
    built-in and another for the separate (likely a docking station) one.
    This results in a missing speaker volume control.
    
    This patch adds more check for the dual-headphone mode to avoid this
    problem.
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    8af3aeb4
patch_sigmatel.c 166 KB