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Commit 697c373e authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Shut up pins at power-saving mode with Conexnat codecs 

Call snd_hda_shutup_pins() for power-saving and reboot-notifier in
patch_conexant.c as well as other codecs.  This will reduce the pop
noise in power-save mode.

Reference: bnc#624896
	https://bugzilla.novell.com/show_bug.cgi?id=624896



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 954a29c8

sound/pci/hda/patch_conexant.c

+12 −0
Original line number Diff line number Diff line
@@ -611,11 +611,23 @@ static int conexant_build_controls(struct hda_codec *codec) 
	return 0;

}



#ifdef CONFIG_SND_HDA_POWER_SAVE

static int conexant_suspend(struct hda_codec *codec, pm_message_t state)

{

	snd_hda_shutup_pins(codec);

	return 0;

}

#endif



static struct hda_codec_ops conexant_patch_ops = {

	.build_controls = conexant_build_controls,

	.build_pcms = conexant_build_pcms,

	.init = conexant_init,

	.free = conexant_free,

#ifdef CONFIG_SND_HDA_POWER_SAVE

	.suspend = conexant_suspend,

#endif

	.reboot_notify = snd_hda_shutup_pins,

};



#ifdef CONFIG_SND_HDA_INPUT_BEEP