Re: [alsa-devel] [PATCH] ALSA: hda - via - fix master mute and automute with VT1812/VT2002P

Em Qua 14 Abr 2010, às 10:40:58, Takashi Iwai escreveu:

At Wed, 14 Apr 2010 14:42:44 +0200, I wrote:

...

At Tue, 13 Apr 2010 15:38:53 -0300, Herton Ronaldo Krzesinski wrote:

...

On VIA VT1812/VT2002P, the "Master Front Playback Switch" doesn't mute first line-out. This is an issue, for example I saw a laptop with VT1812 and only one line-out (main speaker) that doesn't mute main speaker, because the master switch doesn't act on first line-out, and first line-out nid in array is assigned to speaker as expected by autoconfig code.

But there is one more issue also: main switches and automute code deal with mute on same Amp-Outs, which can cause conflicts, thus if you mute "Master Front Playback Switch" and remove headphone for example, it will not respect the mixer setting. To solve it, we can change the pin type instead of muting Amp-Out, which is done here.

The problem is rather that "Master Front" is a misleading name. "Master Front" volume control exists for other VIA codecs because there is another "Front" volume that is assigned to a pin widget. So, this "Master" isn't really a master control.

IMO, a better way would be to rename this "Master Front" to either a pin-specific one ("Speaker", etc), and make a vmaster control to bind both this and headphone controls, like other codecs.

I'm going to try to implement it...

Something like below.

BTW, I fixed another bugs in patch_via.c, which should go to 2.6.34. They are included in the latest sound git tree or alsa-driver snapshot.

Hi Takashi,

I was testing with 2.6.33. Now I built and tested latest sound-2.6 tree with your patch below, but still the problem exists. It now creates virtual master control, but it does nothing because it doesn't mute speaker pin. Also there is still the problem that the automute code conflicts with master control. I agree that it was needing the virtual master control, and should need create control for speaker, which it now does, just the mute switch points to wrong nid. I made following diff on top of yours to fix the issues:

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 0f1d221..c7bd441 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -300,8 +300,6 @@ static int analog_input_switch_put(struct snd_kcontrol *kcontrol, .put = analog_input_switch_put, \ .private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }

-static void via_hp_bind_automute(struct hda_codec *codec); - static int bind_pin_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -348,9 +346,6 @@ static int bind_pin_switch_put(struct snd_kcontrol *kcontrol, snd_hda_codec_amp_stereo( codec, spec->autocfg.speaker_pins[i], HDA_OUTPUT, 0, HDA_AMP_MUTE, 0); - /* unmute */ - via_hp_bind_automute(codec); - } else { if (lmute) { /* Mute all left channels */ @@ -2190,18 +2185,18 @@ static void via_hp_bind_automute(struct hda_codec *codec) if (!spec->hp_independent_mode) { /* Mute Line-Outs */ for (i = 0; i < spec->autocfg.line_outs; i++) - snd_hda_codec_amp_stereo( - codec, spec->autocfg.line_out_pins[i], - HDA_OUTPUT, 0, - HDA_AMP_MUTE, hp_present ? HDA_AMP_MUTE : 0); + snd_hda_codec_write(codec, + spec->autocfg.line_out_pins[i], + 0, AC_VERB_SET_PIN_WIDGET_CONTROL, + hp_present ? 0 : PIN_OUT); if (hp_present) present = hp_present; } /* Speakers */ for (i = 0; i < spec->autocfg.speaker_outs; i++) - snd_hda_codec_amp_stereo( - codec, spec->autocfg.speaker_pins[i], HDA_OUTPUT, 0, - HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); + snd_hda_codec_write(codec, spec->autocfg.speaker_pins[i], 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + present ? 0 : PIN_OUT); }

@@ -4414,7 +4409,8 @@ static int vt1702_auto_create_line_out_ctls(struct via_spec *spec, return err; sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1)); err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name, - HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_OUTPUT)); + HDA_COMPOSE_AMP_VAL(cfg->line_out_pins[0], + 3, 0, HDA_OUTPUT)); if (err < 0) return err;

@@ -5679,8 +5675,9 @@ static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec, if (err < 0) return err; sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1)); - err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, name, - HDA_COMPOSE_AMP_VAL(0x26, 3, 0, HDA_OUTPUT)); + err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name, + HDA_COMPOSE_AMP_VAL(cfg->line_out_pins[0], + 3, 0, HDA_OUTPUT)); if (err < 0) return err;

@@ -6032,8 +6029,9 @@ static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec, if (err < 0) return err; sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1)); - err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, name, - HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT)); + err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name, + HDA_COMPOSE_AMP_VAL(cfg->line_out_pins[0], + 3, 0, HDA_OUTPUT)); if (err < 0) return err;

@@ -6050,6 +6048,7 @@ static int vt1812_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin) spec->multiout.hp_nid = 0x9; spec->hp_independent_mode_index = 1;

+ /* FIXME: check that we really have hp pin connected to hp_nid */

err = via_add_control(spec, VIA_CTL_WIDGET_VOL, "Headphone Playback Volume",

So, the following problems are fixed by above: - Speaker mute switch pointing to wrong nid (via_add_control change on *auto_create_multi_out_ctls, I changed for vt2002p/vt1702 also, which seems to need same change - switch to pin type switch for automute as mixer controls already deals with same amp-outs and cause conflict - Remove use of VIA_CTL_WIDGET_BIND_PIN_MUTE, replace to VIA_CTL_WIDGET_MUTE, since it's uneeded now with virtual master control addition (otherwise when you mute speaker on mixer, instead of muting just speaker it mutes all outputs... because of bind_pin_switch_put function I think we should remove VIA_CTL_WIDGET_BIND_PIN_MUTE and related code?)

And I noticed a problem with headphone volume mixer setting: - TODO (FIXME comment I added): removal of independent hp missed code addition for automatically make hp_nid to receive audio from Audio Output 0x9, we must check in codec that audio selector before hp pin selects nid 0x09, by default it's 0x08 which is selected, and headphone volume slider doesn't have any effect, as acts on 0x09 audio output.

Please comment on those.

Give it a try.

thanks,

Takashi

---

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 7345381..0f1d221 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -157,6 +157,11 @@ struct via_spec { #ifdef CONFIG_SND_HDA_POWER_SAVE struct hda_loopback_check loopback; #endif

• /* for virtual master */
• hda_nid_t vmaster_nid;
• const char **slave_vols;
• const char **slave_sws;

};

static struct via_spec * via_new_spec(struct hda_codec *codec) @@ -1881,11 +1886,35 @@ static struct hda_pcm_stream vt1708_pcm_digital_capture = { .channels_max = 2, };

+/*

• • slave controls for virtual master
• */

+static const char *via_slave_vols[] = {

• "Front Playback Volume",
• "Surround Playback Volume",
• "Center Playback Volume",
• "LFE Playback Volume",
• "Side Playback Volume",
• "Headphone Playback Volume",
• NULL,

+};

+static const char *via_slave_sws[] = {

• "Front Playback Switch",
• "Surround Playback Switch",
• "Center Playback Switch",
• "LFE Playback Switch",
• "Side Playback Switch",
• "Headphone Playback Switch",
• NULL,

+};

static int via_build_controls(struct hda_codec *codec) { struct via_spec *spec = codec->spec; struct snd_kcontrol *kctl; struct snd_kcontrol_new *knew;

• const char **slave; int err, i;

  for (i = 0; i < spec->num_mixers; i++) {

@@ -1911,6 +1940,31 @@ static int via_build_controls(struct hda_codec *codec) return err; }

• /* if we have no master control, let's create it */
• if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {

• unsigned int vmaster_tlv[4];
  

• snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
  

• 			HDA_OUTPUT, vmaster_tlv);
  

• if (spec->slave_vols)
  

• 	slave = spec->slave_vols;
  

• else
  

• 	slave = via_slave_vols;
  

• err = snd_hda_add_vmaster(codec, "Master Playback Volume",
  

• 			  vmaster_tlv, slave);
  

• if (err < 0)
  

• 	return err;
  

• }
• if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {

• if (spec->slave_vols)
  

• 	slave = spec->slave_sws;
  

• else
  

• 	slave = via_slave_sws;
  

• err = snd_hda_add_vmaster(codec, "Master Playback Switch",
  

• 			  NULL, slave);
  

• if (err < 0)
  

• 	return err;
  

• }
• /* assign Capture Source enums to NID */ kctl = snd_hda_find_mixer_ctl(codec, "Input Source"); for (i = 0; kctl && i < kctl->count; i++) {

@@ -2268,6 +2322,19 @@ static int vt1708_auto_fill_dac_nids(struct via_spec *spec, return 0; }

+static const char *get_line_out_label(const struct auto_pin_cfg *cfg,

• 		      int can_be_master)
  

+{

• if (can_be_master && !cfg->speaker_pins[0] && !cfg->hp_pins[0])

• return "Master";
  

• else if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)

• return "Speaker";
  

• else if (cfg->line_out_type == AUTO_PIN_HP_OUT)

• return "Headphone";
  

• else

• return "Line-Out";
  

+}

/* add playback controls from the parsed DAC table */ static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec, const struct auto_pin_cfg *cfg) @@ -2311,44 +2378,36 @@ static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	/* add control to mixer index 0 */
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
  

• 			      "Master Front Playback Volume",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
  

• 			      "Master Front Playback Switch",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	/* add control to PW3 */
  

• } else {
  

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  sprintf(name, "%s Playback Switch", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• } else {
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	if (i != AUTO_SEQ_FRONT)
  

• 		continue;
  

• 	/* add control to PW3 */
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	sprintf(name, "%s Playback Switch",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

@@ -2923,35 +2982,9 @@ static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	/* ADD control to mixer index 0 */
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
  

• 			      "Master Front Playback Volume",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
  

• 			      "Master Front Playback Switch",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	/* add control to PW3 */
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 						  HDA_OUTPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 						  HDA_OUTPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• } else if (i == AUTO_SEQ_SURROUND) {
  

• } else {
  

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  		      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

@@ -2964,16 +2997,21 @@ static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_SIDE) {
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	if (i != AUTO_SEQ_FRONT)
  

• 		continue;
  

• 	/* add control to PW3 */
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

@@ -3504,44 +3542,36 @@ static int vt1708B_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	/* add control to mixer index 0 */
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
  

• 			      "Master Front Playback Volume",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
  

• 			      "Master Front Playback Switch",
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	/* add control to PW3 */
  

• } else {
  

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  sprintf(name, "%s Playback Switch", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• } else {
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	if (i != AUTO_SEQ_FRONT)
  

• 		continue;
  

• 	/* add control to PW3 */
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 			      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

• 			      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

@@ -3966,22 +3996,9 @@ static int vt1708S_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	/* add control to mixer index 0 */
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
  

• 			      "Master Front Playback Volume",
  

• 			      HDA_COMPOSE_AMP_VAL(0x16, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
  

• 			      "Master Front Playback Switch",
  

• 			      HDA_COMPOSE_AMP_VAL(0x16, 3, 0,
  

• 						  HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	/* Front */
  

• } else {
  

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  		      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  

@@ -3995,14 +4012,18 @@ static int vt1708S_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else {
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	if (i != AUTO_SEQ_FRONT)
  

• 		continue;
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  		      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
  					  HDA_OUTPUT));
  if (err < 0)
  	return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  		      HDA_COMPOSE_AMP_VAL(nid_mute,
  					  3, 0,
  

@@ -4366,31 +4387,33 @@ static int vt1702_auto_fill_dac_nids(struct via_spec *spec, static int vt1702_auto_create_line_out_ctls(struct via_spec *spec, const struct auto_pin_cfg *cfg) {

• char name[32]; int err;

  if (!cfg->line_out_pins[0]) return -1;

• spec->vmaster_nid = 0x1a; /* add control to mixer index 0 */ err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

• 	      "Master Front Playback Volume",
  

• 	      "Front Playback Volume",
        HDA_COMPOSE_AMP_VAL(0x1A, 3, 0, HDA_INPUT));
  

  if (err < 0) return err; err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,

• 	      "Master Front Playback Switch",
  

• 	      "Front Playback Switch",
        HDA_COMPOSE_AMP_VAL(0x1A, 3, 0, HDA_INPUT));
  

  if (err < 0) return err;

  /* Front */

• err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

• 	      "Front Playback Volume",
  

• sprintf(name, "%s Playback Volume", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name, HDA_COMPOSE_AMP_VAL(0x10, 3, 0, HDA_OUTPUT)); if (err < 0) return err;

• err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,

• 	      "Front Playback Switch",
  

• sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name, HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_OUTPUT)); if (err < 0) return err;

@@ -4793,22 +4816,9 @@ static int vt1718S_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	/* Front */
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_VOL, name,
  

• 		HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_MUTE, name,
  

• 		HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
  

• 				    HDA_OUTPUT));
  

• 	if (err < 0)
  

• 		return err;
  

  } else {

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(
  	spec, VIA_CTL_WIDGET_VOL, name,
  

@@ -5279,21 +5289,9 @@ static int vt1716S_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else if (i == AUTO_SEQ_FRONT) {
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_VOL,
  

• 		"Master Front Playback Volume",
  

• 		HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_MUTE,
  

• 		"Master Front Playback Switch",
  

• 		HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
  

• 	if (err < 0)
  

• 		return err;
  

• } else {
  

• 	if (!spec->vmaster_nid)
  

• 		spec->vmaster_nid = nid_vol;
  sprintf(name, "%s Playback Volume", chname[i]);
  err = via_add_control(
  	spec, VIA_CTL_WIDGET_VOL, name,
  

@@ -5307,18 +5305,19 @@ static int vt1716S_auto_create_multi_out_ctls(struct via_spec *spec, HDA_OUTPUT)); if (err < 0) return err;

• } else {
  

• 	sprintf(name, "%s Playback Volume", chname[i]);
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_VOL, name,
  

• 		HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
  

• 	if (i != AUTO_SEQ_FRONT)
  

• 		continue;
  

• 	sprintf(name, "%s Playback Volume",
  

• 		get_line_out_label(cfg, 0));
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
  

• 		HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
  if (err < 0)
  	return err;
  

• 	sprintf(name, "%s Playback Switch", chname[i]);
  

• 	err = via_add_control(
  

• 		spec, VIA_CTL_WIDGET_MUTE, name,
  

• 		HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
  

• 				    HDA_OUTPUT));
  

• 	sprintf(name, "%s Playback Switch",
  

• 		get_line_out_label(cfg, 0));
  

• 	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
  

• 		HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
  if (err < 0)
  	return err;
  

  }

@@ -5646,24 +5645,41 @@ static int vt2002P_auto_fill_dac_nids(struct via_spec *spec, return 0; }

+static const char *vt2002_slave_vols[] = {

• "Headphone Playback Volume",
• "Speaker Playback Volume",
• "Line-Out Playback Volume",
• NULL,

+};

+static const char *vt2002_slave_sws[] = {

• "Headphone Playback Switch",
• "Speaker Playback Switch",
• "Line-Out Playback Switch",
• NULL,

+};

/* add playback controls from the parsed DAC table */ static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec, const struct auto_pin_cfg *cfg) {

• char name[32]; int err;

  if (!cfg->line_out_pins[0]) return -1;

• spec->vmaster_nid = 0x08;
• spec->slave_vols = vt2002_slave_vols;
• spec->slave_sws = vt2002_slave_sws; /* Line-Out: PortE */

• err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

• 	      "Master Front Playback Volume",
  

• sprintf(name, "%s Playback Volume", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name, HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT)); if (err < 0) return err;

• err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,

• 	      "Master Front Playback Switch",
  

• sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, name, HDA_COMPOSE_AMP_VAL(0x26, 3, 0, HDA_OUTPUT)); if (err < 0) return err;

@@ -6000,19 +6016,23 @@ static int vt1812_auto_fill_dac_nids(struct via_spec *spec, static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec, const struct auto_pin_cfg *cfg) {

• char name[32]; int err;

  if (!cfg->line_out_pins[0]) return -1;

• spec->vmaster_nid = 0x08;

• spec->slave_vols = vt2002_slave_vols;

• spec->slave_sws = vt2002_slave_sws; /* Line-Out: PortE */

• err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

• 	      "Front Playback Volume",
  

• sprintf(name, "%s Playback Volume", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name, HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT)); if (err < 0) return err;

• err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,

• 	      "Front Playback Switch",
  

• sprintf(name, "%s Playback Switch", get_line_out_label(cfg, 1));
• err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, name, HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT)); if (err < 0) return err;