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[ALSA] hda-codec - Fix AD1986A Lenovo auto-mute
The jack detection bit on AD1986A Lenovo N100 seems inverse from the standard definition. Now fixed the detection properly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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@ -612,7 +612,8 @@ static void ad1986a_hp_automute(struct hda_codec *codec)
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unsigned int present;
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present = snd_hda_codec_read(codec, 0x1a, 0, AC_VERB_GET_PIN_SENSE, 0);
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spec->jack_present = (present & 0x80000000) != 0;
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/* Lenovo N100 seems to report the reversed bit for HP jack-sensing */
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spec->jack_present = !(present & 0x80000000);
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ad1986a_update_hp(codec);
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}
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