ALSA: hda - Fix click noises at suspend/free with Realtek codecs
Call snd_hda_shutup_pins() at suspend and free for avoiding click noises. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -3693,6 +3693,11 @@ static int alc_build_pcms(struct hda_codec *codec)
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return 0;
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}
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static inline void alc_shutup(struct hda_codec *codec)
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{
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snd_hda_shutup_pins(codec);
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}
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static void alc_free_kctls(struct hda_codec *codec)
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{
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struct alc_spec *spec = codec->spec;
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@ -3713,6 +3718,7 @@ static void alc_free(struct hda_codec *codec)
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if (!spec)
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return;
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alc_shutup(codec);
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alc_free_kctls(codec);
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kfree(spec);
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snd_hda_detach_beep_device(codec);
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@ -3722,6 +3728,7 @@ static void alc_free(struct hda_codec *codec)
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static int alc_suspend(struct hda_codec *codec, pm_message_t state)
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{
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struct alc_spec *spec = codec->spec;
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alc_shutup(codec);
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if (spec && spec->power_hook)
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spec->power_hook(codec, 0);
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return 0;
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