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ALSA: hda - Fix invalid initializations for ALC861 auto mode
The recent auto-parser doesn't work for machines with a single output with ALC861, such as Toshiba laptops, because alc_subsystem_id() sets the hp_pins[0] while it's listed in line_outs[0]. This ends up with the doubled initialization of the same mixer widget, and it mutes the DAC route because hp_pins has no DAC assigned. To fix this problem, just check spec->autocfg.hp_outs and speaker_outs so that they are really detected pins. Reference: Novell bnc#544161 http://bugzilla.novell.com/show_bug.cgi?id=544161 Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 8 additions and 7 deletions
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@ -14357,15 +14357,16 @@ static void alc861_auto_init_multi_out(struct hda_codec *codec)
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static void alc861_auto_init_hp_out(struct hda_codec *codec)
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{
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struct alc_spec *spec = codec->spec;
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hda_nid_t pin;
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pin = spec->autocfg.hp_pins[0];
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if (pin)
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alc861_auto_set_output_and_unmute(codec, pin, PIN_HP,
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if (spec->autocfg.hp_outs)
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alc861_auto_set_output_and_unmute(codec,
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spec->autocfg.hp_pins[0],
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PIN_HP,
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spec->multiout.hp_nid);
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pin = spec->autocfg.speaker_pins[0];
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if (pin)
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alc861_auto_set_output_and_unmute(codec, pin, PIN_OUT,
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if (spec->autocfg.speaker_outs)
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alc861_auto_set_output_and_unmute(codec,
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spec->autocfg.speaker_pins[0],
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PIN_OUT,
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spec->multiout.dac_nids[0]);
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}
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