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    Subject[089/272] ALSA: hda - Fix multi-headphone handling for Realtek codecs
    2.6.37-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Takashi Iwai <tiwai@suse.de>

    commit b2d0576055bd1cafcd91a23cf85064815f1396cd upstream.

    When multiple headphone pins are defined without line-out pins, the
    driver takes them as primary outputs. But it forgot to set line_out_type
    to HP by assuming there is some rest of HP pins. This results in some
    mis-handling of these pins for Realtek codec parser. It takes as if
    these are pure line-out jacks.

    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    sound/pci/hda/hda_codec.c | 3 +++
    1 file changed, 3 insertions(+)

    --- a/sound/pci/hda/hda_codec.c
    +++ b/sound/pci/hda/hda_codec.c
    @@ -4571,6 +4571,9 @@ int snd_hda_parse_pin_def_config(struct
    }
    memset(cfg->hp_pins + cfg->hp_outs, 0,
    sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - cfg->hp_outs));
    + if (!cfg->hp_outs)
    + cfg->line_out_type = AUTO_PIN_HP_OUT;
    +
    }

    /* sort by sequence */



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