ALSA: hda - Use only one capture stream for auto-mic
When the auto-mic feature is enabled, we should support only one capture stream. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 4 additions and 2 deletions
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@ -4683,8 +4683,10 @@ static void set_capture_mixer(struct alc_spec *spec)
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};
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if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
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int mux;
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if (spec->input_mux && spec->input_mux->num_items > 1 &&
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!spec->auto_mic)
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if (spec->auto_mic) {
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mux = 0;
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spec->num_adc_nids = 1; /* support only one ADC */
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} else if (spec->input_mux && spec->input_mux->num_items > 1)
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mux = 1;
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else
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mux = 0;
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