ALSA: hda - Add missing DMUX initialization for auto-mic with STAC/IDT
Added the missing initialization of DMUX connection (to analog input) for auto-mic mode with STAC/IDT codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 3 additions and 0 deletions
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@ -4359,6 +4359,9 @@ static int stac92xx_init(struct hda_codec *codec)
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stac_toggle_power_map(codec, cfg->hp_pins[i], 1);
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}
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if (spec->auto_mic) {
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/* initialize connection to analog input */
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snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
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AC_VERB_SET_CONNECT_SEL, 0);
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if (enable_pin_detect(codec, spec->ext_mic.pin, STAC_MIC_EVENT))
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stac_issue_unsol_event(codec, spec->ext_mic.pin);
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}
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