diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index b75db8e9cc0..11446a1506d 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1070,8 +1070,10 @@ int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond,
 		struct snd_pcm_hw_rule *new;
 		unsigned int new_rules = constrs->rules_all + 16;
 		new = kcalloc(new_rules, sizeof(*c), GFP_KERNEL);
-		if (!new)
+		if (!new) {
+			va_end(args);
 			return -ENOMEM;
+		}
 		if (constrs->rules) {
 			memcpy(new, constrs->rules,
 			       constrs->rules_num * sizeof(*c));
@@ -1087,8 +1089,10 @@ int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond,
 	c->private = private;
 	k = 0;
 	while (1) {
-		if (snd_BUG_ON(k >= ARRAY_SIZE(c->deps)))
+		if (snd_BUG_ON(k >= ARRAY_SIZE(c->deps))) {
+			va_end(args);
 			return -EINVAL;
+		}
 		c->deps[k++] = dep;
 		if (dep < 0)
 			break;
@@ -1097,7 +1101,7 @@ int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond,
 	constrs->rules_num++;
 	va_end(args);
 	return 0;
-}				    
+}
 
 EXPORT_SYMBOL(snd_pcm_hw_rule_add);
 
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 644e3f14f8c..98b6d02a36c 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1919,6 +1919,16 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
 
+static int find_empty_mixer_ctl_idx(struct hda_codec *codec, const char *name)
+{
+	int idx;
+	for (idx = 0; idx < 16; idx++) { /* 16 ctlrs should be large enough */
+		if (!_snd_hda_find_mixer_ctl(codec, name, idx))
+			return idx;
+	}
+	return -EBUSY;
+}
+
 /**
  * snd_hda_ctl_add - Add a control element and assign to the codec
  * @codec: HD-audio codec
@@ -2654,8 +2664,6 @@ static struct snd_kcontrol_new dig_mixes[] = {
 	{ } /* end */
 };
 
-#define SPDIF_MAX_IDX	4	/* 4 instances should be enough to probe */
-
 /**
  * snd_hda_create_spdif_out_ctls - create Output SPDIF-related controls
  * @codec: the HDA codec
@@ -2673,12 +2681,8 @@ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid)
 	struct snd_kcontrol_new *dig_mix;
 	int idx;
 
-	for (idx = 0; idx < SPDIF_MAX_IDX; idx++) {
-		if (!_snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch",
-					     idx))
-			break;
-	}
-	if (idx >= SPDIF_MAX_IDX) {
+	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch");
+	if (idx < 0) {
 		printk(KERN_ERR "hda_codec: too many IEC958 outputs\n");
 		return -EBUSY;
 	}
@@ -2829,12 +2833,8 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid)
 	struct snd_kcontrol_new *dig_mix;
 	int idx;
 
-	for (idx = 0; idx < SPDIF_MAX_IDX; idx++) {
-		if (!_snd_hda_find_mixer_ctl(codec, "IEC958 Capture Switch",
-					     idx))
-			break;
-	}
-	if (idx >= SPDIF_MAX_IDX) {
+	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch");
+	if (idx < 0) {
 		printk(KERN_ERR "hda_codec: too many IEC958 inputs\n");
 		return -EBUSY;
 	}
@@ -3808,21 +3808,32 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
 
 	for (; knew->name; knew++) {
 		struct snd_kcontrol *kctl;
+		int addr = 0, idx = 0;
 		if (knew->iface == -1)	/* skip this codec private value */
 			continue;
-		kctl = snd_ctl_new1(knew, codec);
-		if (!kctl)
-			return -ENOMEM;
-		err = snd_hda_ctl_add(codec, 0, kctl);
-		if (err < 0) {
-			if (!codec->addr)
-				return err;
+		for (;;) {
 			kctl = snd_ctl_new1(knew, codec);
 			if (!kctl)
 				return -ENOMEM;
-			kctl->id.device = codec->addr;
+			if (addr > 0)
+				kctl->id.device = addr;
+			if (idx > 0)
+				kctl->id.index = idx;
 			err = snd_hda_ctl_add(codec, 0, kctl);
-			if (err < 0)
+			if (!err)
+				break;
+			/* try first with another device index corresponding to
+			 * the codec addr; if it still fails (or it's the
+			 * primary codec), then try another control index
+			 */
+			if (!addr && codec->addr)
+				addr = codec->addr;
+			else if (!idx && !knew->index) {
+				idx = find_empty_mixer_ctl_idx(codec,
+							       knew->name);
+				if (idx <= 0)
+					return err;
+			} else
 				return err;
 		}
 	}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 427da45d790..552a09e9211 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -14806,8 +14806,9 @@ static int alc269_resume(struct hda_codec *codec)
 
 enum {
 	ALC269_FIXUP_SONY_VAIO,
+	ALC275_FIX_SONY_VAIO_GPIO2,
 	ALC269_FIXUP_DELL_M101Z,
-	ALC269_FIXUP_LENOVO_EDGE14,
+	ALC269_FIXUP_SKU_IGNORE,
 	ALC269_FIXUP_ASUS_G73JW,
 };
 
@@ -14818,6 +14819,14 @@ static const struct alc_fixup alc269_fixups[] = {
 			{}
 		}
 	},
+	[ALC275_FIX_SONY_VAIO_GPIO2] = {
+		.verbs = (const struct hda_verb[]) {
+			{0x01, AC_VERB_SET_GPIO_MASK, 0x04},
+			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x04},
+			{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
+			{ }
+		}
+	},
 	[ALC269_FIXUP_DELL_M101Z] = {
 		.verbs = (const struct hda_verb[]) {
 			/* Enables internal speaker */
@@ -14826,7 +14835,7 @@ static const struct alc_fixup alc269_fixups[] = {
 			{}
 		}
 	},
-	[ALC269_FIXUP_LENOVO_EDGE14] = {
+	[ALC269_FIXUP_SKU_IGNORE] = {
 		.sku = ALC_FIXUP_SKU_IGNORE,
 	},
 	[ALC269_FIXUP_ASUS_G73JW] = {
@@ -14838,9 +14847,13 @@ static const struct alc_fixup alc269_fixups[] = {
 };
 
 static struct snd_pci_quirk alc269_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
+	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
+	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
 	SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
-	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_LENOVO_EDGE14),
+	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
+	SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
 	{}
 };
@@ -15091,28 +15104,29 @@ static int patch_alc269(struct hda_codec *codec)
 
 	alc_auto_parse_customize_define(codec);
 
-	coef = alc_read_coef_idx(codec, 0);
-	if ((coef & 0x00f0) == 0x0010) {
-		if (codec->bus->pci->subsystem_vendor == 0x1025 &&
-		    spec->cdefine.platform_type == 1) {
-			alc_codec_rename(codec, "ALC271X");
-			spec->codec_variant = ALC269_TYPE_ALC271X;
-		} else if ((coef & 0xf000) == 0x1000) {
-			spec->codec_variant = ALC269_TYPE_ALC270;
-		} else if ((coef & 0xf000) == 0x2000) {
-			alc_codec_rename(codec, "ALC259");
-			spec->codec_variant = ALC269_TYPE_ALC259;
-		} else if ((coef & 0xf000) == 0x3000) {
-			alc_codec_rename(codec, "ALC258");
-			spec->codec_variant = ALC269_TYPE_ALC258;
-		} else {
-			alc_codec_rename(codec, "ALC269VB");
-			spec->codec_variant = ALC269_TYPE_ALC269VB;
-		}
-	} else
-		alc_fix_pll_init(codec, 0x20, 0x04, 15);
-
-	alc269_fill_coef(codec);
+	if (codec->vendor_id == 0x10ec0269) {
+		coef = alc_read_coef_idx(codec, 0);
+		if ((coef & 0x00f0) == 0x0010) {
+			if (codec->bus->pci->subsystem_vendor == 0x1025 &&
+			    spec->cdefine.platform_type == 1) {
+				alc_codec_rename(codec, "ALC271X");
+				spec->codec_variant = ALC269_TYPE_ALC271X;
+			} else if ((coef & 0xf000) == 0x1000) {
+				spec->codec_variant = ALC269_TYPE_ALC270;
+			} else if ((coef & 0xf000) == 0x2000) {
+				alc_codec_rename(codec, "ALC259");
+				spec->codec_variant = ALC269_TYPE_ALC259;
+			} else if ((coef & 0xf000) == 0x3000) {
+				alc_codec_rename(codec, "ALC258");
+				spec->codec_variant = ALC269_TYPE_ALC258;
+			} else {
+				alc_codec_rename(codec, "ALC269VB");
+				spec->codec_variant = ALC269_TYPE_ALC269VB;
+			}
+		} else
+			alc_fix_pll_init(codec, 0x20, 0x04, 15);
+		alc269_fill_coef(codec);
+	}
 
 	board_config = snd_hda_check_board_config(codec, ALC269_MODEL_LAST,
 						  alc269_models,
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index efa4225f5fd..f03b2ff9049 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3481,6 +3481,8 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
 
 		label = hda_get_input_pin_label(codec, nid, 1);
 		snd_hda_add_imux_item(dimux, label, index, &type_idx);
+		if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1)
+			snd_hda_add_imux_item(imux, label, index, &type_idx);
 
 		err = create_elem_capture_vol(codec, nid, label, type_idx,
 					      HDA_INPUT);
@@ -3492,9 +3494,6 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
 			if (err < 0)
 				return err;
 		}
-
-		if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1)
-			snd_hda_add_imux_item(imux, label, index, NULL);
 	}
 
 	return 0;