Merge branch 'topic/hda-dual-codecs' into for-next

Documentation/sound/hd-audio/notes.rst

@@ -494,6 +494,8 @@ add_hp_mic (bool)
 hp_mic_detect (bool)
     enable/disable the hp/mic shared input for a single built-in mic
     case; default true
+vmaster (bool)
+    enable/disable the virtual Master control; default true
 mixer_nid (int)
     specifies the widget NID of the analog-loopback mixer
 

sound/pci/hda/hda_auto_parser.c

@@ -580,6 +580,7 @@ const char *hda_get_autocfg_input_label(struct hda_codec *codec,
 		has_multiple_pins = 1;
 	if (has_multiple_pins && type == AUTO_PIN_MIC)
 		has_multiple_pins &= check_mic_location_need(codec, cfg, input);
+	has_multiple_pins |= codec->force_pin_prefix;
 	return hda_get_input_pin_label(codec, &cfg->inputs[input],
 				       cfg->inputs[input].pin,
 				       has_multiple_pins);

sound/pci/hda/hda_codec.h

@@ -256,6 +256,7 @@ struct hda_codec {
 	unsigned int dump_coef:1; /* dump processing coefs in codec proc file */
 	unsigned int power_save_node:1; /* advanced PM for each widget */
 	unsigned int auto_runtime_pm:1; /* enable automatic codec runtime pm */
+	unsigned int force_pin_prefix:1; /* Add location prefix */
 #ifdef CONFIG_PM
 	unsigned long power_on_acct;
 	unsigned long power_off_acct;

sound/pci/hda/hda_generic.c

@@ -196,6 +196,9 @@ static void parse_user_hints(struct hda_codec *codec)
 	val = snd_hda_get_bool_hint(codec, "hp_mic_detect");
 	if (val >= 0)
 		spec->suppress_hp_mic_detect = !val;
+	val = snd_hda_get_bool_hint(codec, "vmaster");
+	if (val >= 0)
+		spec->suppress_vmaster = !val;
 
 	if (!snd_hda_get_int_hint(codec, "mixer_nid", &val))
 		spec->mixer_nid = val;
@@ -1125,6 +1128,7 @@ static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
 
 	*index = 0;
 	if (cfg->line_outs == 1 && !spec->multi_ios &&
+	    !codec->force_pin_prefix &&
 	    !cfg->hp_outs && !cfg->speaker_outs)
 		return spec->vmaster_mute.hook ? "PCM" : "Master";
 
@@ -1132,6 +1136,7 @@ static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
 	 * use it master (or "PCM" if a vmaster hook is present)
 	 */
 	if (spec->multiout.num_dacs == 1 && !spec->mixer_nid &&
+	    !codec->force_pin_prefix &&
 	    !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0])
 		return spec->vmaster_mute.hook ? "PCM" : "Master";
 
@@ -5031,7 +5036,7 @@ int snd_hda_gen_build_controls(struct hda_codec *codec)
 	}
 
 	/* if we have no master control, let's create it */
-	if (!spec->no_analog &&
+	if (!spec->no_analog && !spec->suppress_vmaster &&
 	    !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
 		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
 					  spec->vmaster_tlv, slave_pfxs,
@@ -5039,7 +5044,7 @@ int snd_hda_gen_build_controls(struct hda_codec *codec)
 		if (err < 0)
 			return err;
 	}
-	if (!spec->no_analog &&
+	if (!spec->no_analog && !spec->suppress_vmaster &&
 	    !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
 		err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
 					    NULL, slave_pfxs,

sound/pci/hda/hda_generic.h

@@ -229,6 +229,7 @@ struct hda_gen_spec {
 	unsigned int add_jack_modes:1; /* add i/o jack mode enum ctls */
 	unsigned int power_down_unused:1; /* power down unused widgets */
 	unsigned int dac_min_mute:1; /* minimal = mute for DACs */
+	unsigned int suppress_vmaster:1; /* don't create vmaster kctls */
 
 	/* other internal flags */
 	unsigned int no_analog:1; /* digital I/O only */

sound/pci/hda/patch_realtek.c

@@ -1800,6 +1800,7 @@ enum {
 	ALC882_FIXUP_NO_PRIMARY_HP,
 	ALC887_FIXUP_ASUS_BASS,
 	ALC887_FIXUP_BASS_CHMAP,
+	ALC1220_FIXUP_GB_DUAL_CODECS,
 };
 
 static void alc889_fixup_coef(struct hda_codec *codec,
@@ -1962,6 +1963,61 @@ static void alc882_fixup_no_primary_hp(struct hda_codec *codec,
 static void alc_fixup_bass_chmap(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action);
 
+/* For dual-codec configuration, we need to disable some features to avoid
+ * conflicts of kctls and PCM streams
+ */
+static void alc_fixup_dual_codecs(struct hda_codec *codec,
+				  const struct hda_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+
+	if (action != HDA_FIXUP_ACT_PRE_PROBE)
+		return;
+	/* disable vmaster */
+	spec->gen.suppress_vmaster = 1;
+	/* auto-mute and auto-mic switch don't work with multiple codecs */
+	spec->gen.suppress_auto_mute = 1;
+	spec->gen.suppress_auto_mic = 1;
+	/* disable aamix as well */
+	spec->gen.mixer_nid = 0;
+	/* add location prefix to avoid conflicts */
+	codec->force_pin_prefix = 1;
+}
+
+static void rename_ctl(struct hda_codec *codec, const char *oldname,
+		       const char *newname)
+{
+	struct snd_kcontrol *kctl;
+
+	kctl = snd_hda_find_mixer_ctl(codec, oldname);
+	if (kctl)
+		strcpy(kctl->id.name, newname);
+}
+
+static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec,
+					 const struct hda_fixup *fix,
+					 int action)
+{
+	alc_fixup_dual_codecs(codec, fix, action);
+	switch (action) {
+	case HDA_FIXUP_ACT_PRE_PROBE:
+		/* override card longname to provide a unique UCM profile */
+		strcpy(codec->card->longname, "HDAudio-Gigabyte-ALC1220DualCodecs");
+		break;
+	case HDA_FIXUP_ACT_BUILD:
+		/* rename Capture controls depending on the codec */
+		rename_ctl(codec, "Capture Volume",
+			   codec->addr == 0 ?
+			   "Rear-Panel Capture Volume" :
+			   "Front-Panel Capture Volume");
+		rename_ctl(codec, "Capture Switch",
+			   codec->addr == 0 ?
+			   "Rear-Panel Capture Switch" :
+			   "Front-Panel Capture Switch");
+		break;
+	}
+}
+
 static const struct hda_fixup alc882_fixups[] = {
 	[ALC882_FIXUP_ABIT_AW9D_MAX] = {
 		.type = HDA_FIXUP_PINS,
@@ -2198,6 +2254,10 @@ static const struct hda_fixup alc882_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc_fixup_bass_chmap,
 	},
+	[ALC1220_FIXUP_GB_DUAL_CODECS] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc1220_fixup_gb_dual_codecs,
+	},
 };
 
 static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -2267,6 +2327,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
 	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
@@ -4663,7 +4724,6 @@ static void alc282_fixup_asus_tx300(struct hda_codec *codec,
 		{ 0x1b, 0x21114000 }, /* dock speaker pin */
 		{}
 	};
-	struct snd_kcontrol *kctl;
 
 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
@@ -4678,12 +4738,10 @@ static void alc282_fixup_asus_tx300(struct hda_codec *codec,
 		/* this is a bit tricky; give more sane names for the main
 		 * (tablet) speaker and the dock speaker, respectively
 		 */
-		kctl = snd_hda_find_mixer_ctl(codec, "Speaker Playback Switch");
-		if (kctl)
-			strcpy(kctl->id.name, "Dock Speaker Playback Switch");
-		kctl = snd_hda_find_mixer_ctl(codec, "Bass Speaker Playback Switch");
-		if (kctl)
-			strcpy(kctl->id.name, "Speaker Playback Switch");
+		rename_ctl(codec, "Speaker Playback Switch",
+			   "Dock Speaker Playback Switch");
+		rename_ctl(codec, "Bass Speaker Playback Switch",
+			   "Speaker Playback Switch");
 		break;
 	}
 }