Commit e80c60f3 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Mute the right widget in auto_mute_via_amp mode 



The current generic parser code assumes that always a pin widget
controls the mute for an output blindly although it might be a
different widget in the middle.  Instead of the fixed assumption,
check each parsed path and just pick up the right widget that has been
already defined as a mute control.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent bc2eee29

sound/pci/hda/hda_generic.c

+25 −6
Original line number Diff line number Diff line
@@ -3768,7 +3768,7 @@ static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) 


/* standard HP/line-out auto-mute helper */

static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,

			bool mute)

			int *paths, bool mute)

{

	struct hda_gen_spec *spec = codec->spec;

	int i;
@@ -3780,10 +3780,19 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, 
			break;



		if (spec->auto_mute_via_amp) {

			struct nid_path *path;

			hda_nid_t mute_nid;



			path = snd_hda_get_path_from_idx(codec, paths[i]);

			if (!path)

				continue;

			mute_nid = get_amp_nid_(path->ctls[NID_PATH_MUTE_CTL]);

			if (!mute_nid)

				continue;

			if (mute)

				spec->mute_bits |= (1ULL << nid);

				spec->mute_bits |= (1ULL << mute_nid);

			else

				spec->mute_bits &= ~(1ULL << nid);

				spec->mute_bits &= ~(1ULL << mute_nid);

			set_pin_eapd(codec, nid, !mute);

			continue;

		}
@@ -3814,14 +3823,19 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, 
void snd_hda_gen_update_outputs(struct hda_codec *codec)

{

	struct hda_gen_spec *spec = codec->spec;

	int *paths;

	int on;



	/* Control HP pins/amps depending on master_mute state;

	 * in general, HP pins/amps control should be enabled in all cases,

	 * but currently set only for master_mute, just to be safe

	 */

	if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)

		paths = spec->out_paths;

	else

		paths = spec->hp_paths;

	do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),

		    spec->autocfg.hp_pins, spec->master_mute);

		    spec->autocfg.hp_pins, paths, spec->master_mute);



	if (!spec->automute_speaker)

		on = 0;
@@ -3829,8 +3843,12 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec) 
		on = spec->hp_jack_present | spec->line_jack_present;

	on |= spec->master_mute;

	spec->speaker_muted = on;

	if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)

		paths = spec->out_paths;

	else

		paths = spec->speaker_paths;

	do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),

		    spec->autocfg.speaker_pins, on);

		    spec->autocfg.speaker_pins, paths, on);



	/* toggle line-out mutes if needed, too */

	/* if LO is a copy of either HP or Speaker, don't need to handle it */
@@ -3843,8 +3861,9 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec) 
		on = spec->hp_jack_present;

	on |= spec->master_mute;

	spec->line_out_muted = on;

	paths = spec->out_paths;

	do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),

		    spec->autocfg.line_out_pins, on);

		    spec->autocfg.line_out_pins, paths, on);

}

EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs);

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