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Commit 8718b700 authored by Herton Ronaldo Krzesinski's avatar Herton Ronaldo Krzesinski Committed by Takashi Iwai
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ALSA: hda - Add headphone automute support for 3stack-hp model (ALC888) 



Mute speaker outputs on headphone insertion for machines that use
3stack-hp model.

Signed-off-by: default avatarHerton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3ea0d7cf

sound/pci/hda/patch_realtek.c

+33 −5
Original line number Diff line number Diff line
@@ -8056,16 +8056,42 @@ static struct hda_verb alc888_lenovo_sky_verbs[] = { 
	{ } /* end */

};









static struct hda_verb alc888_6st_dell_verbs[] = {









	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},









	{ }









};

















static void alc888_3st_hp_front_automute(struct hda_codec *codec)









{









	unsigned int present, bits;

















	present = snd_hda_codec_read(codec, 0x1b, 0,









			AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;









	bits = present ? HDA_AMP_MUTE : 0;









	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,









				 HDA_AMP_MUTE, bits);









	snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,









				 HDA_AMP_MUTE, bits);









	snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0,









				 HDA_AMP_MUTE, bits);









}

















static void alc888_3st_hp_unsol_event(struct hda_codec *codec,









				      unsigned int res)









{









	switch (res >> 26) {









	case ALC880_HP_EVENT:









		alc888_3st_hp_front_automute(codec);









		break;









	}









}

















static struct hda_verb alc888_3st_hp_verbs[] = {









	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},	/* Front: output 0 (0x0c) */









	{0x16, AC_VERB_SET_CONNECT_SEL, 0x01},	/* Rear : output 1 (0x0d) */









	{0x18, AC_VERB_SET_CONNECT_SEL, 0x02},	/* CLFE : output 2 (0x0e) */









	{ }









};

















static struct hda_verb alc888_6st_dell_verbs[] = {









	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},









	{ }









	{ } /* end */









};

















/*








@@ -8950,6 +8976,8 @@ static struct alc_config_preset alc883_presets[] = {







		.channel_mode = alc888_3st_hp_modes,









		.need_dac_fix = 1,









		.input_mux = &alc883_capture_source,









		.unsol_event = alc888_3st_hp_unsol_event,









		.init_hook = alc888_3st_hp_front_automute,









	},









	[ALC888_6ST_DELL] = {









		.mixers = { alc883_base_mixer, alc883_chmode_mixer },