mirror of https://gitee.com/openkylin/linux.git
ALSA: hda - Power up always when no jack detection is available
When no jack detection is available, the pins should be always turned on since it can't be turned on/off dynamically via unsol events. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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9158923228
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eb63212868
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@ -3946,7 +3946,13 @@ static int stac92xx_init(struct hda_codec *codec)
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hda_nid_t nid = spec->pwr_nids[i];
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int pinctl, def_conf;
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if (is_nid_hp_pin(cfg, nid) && spec->hp_detect)
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/* power on when no jack detection is available */
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if (!spec->hp_detect) {
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stac_toggle_power_map(codec, nid, 1);
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continue;
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}
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if (is_nid_hp_pin(cfg, nid))
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continue; /* already has an unsol event */
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pinctl = snd_hda_codec_read(codec, nid, 0,
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@ -3955,8 +3961,10 @@ static int stac92xx_init(struct hda_codec *codec)
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* any attempts on powering down a input port cause the
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* referenced VREF to act quirky.
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*/
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if (pinctl & AC_PINCTL_IN_EN)
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if (pinctl & AC_PINCTL_IN_EN) {
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stac_toggle_power_map(codec, nid, 1);
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continue;
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}
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def_conf = snd_hda_codec_read(codec, nid, 0,
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AC_VERB_GET_CONFIG_DEFAULT, 0);
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def_conf = get_defcfg_connect(def_conf);
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