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ALSA: hda - Fix pop noise in headphones on S3 for Asus X55A, X55V
To turn off pin control for the pin was tested, and helped against this issue. BugLink: https://bugs.launchpad.net/bugs/1034779 Tested-by: Chih-Hsyuan Ho <chih.ho@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1752,6 +1752,14 @@ static int via_suspend(struct hda_codec *codec)
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{
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struct via_spec *spec = codec->spec;
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vt1708_stop_hp_work(spec);
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if (spec->codec_type == VT1802) {
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/* Fix pop noise on headphones */
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int i;
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for (i = 0; i < spec->autocfg.hp_outs; i++)
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snd_hda_set_pin_ctl(codec, spec->autocfg.hp_pins[i], 0);
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}
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return 0;
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}
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#endif
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