diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index bb8b0dc..809d72b 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -21,38 +21,41 @@
 ==========
   inv-dmic	Inverted internal mic workaround
 
-ALC269/270/275/276/280/282
+ALC269/270/275/276/28x/29x
 ======
-  laptop-amic	Laptops with analog-mic input
-  laptop-dmic	Laptops with digital-mic input
-  alc269-dmic	Enable ALC269(VA) digital mic workaround
-  alc271-dmic	Enable ALC271X digital mic workaround
-  inv-dmic	Inverted internal mic workaround
-  lenovo-dock   Enables docking station I/O for some Lenovos
+  laptop-amic		Laptops with analog-mic input
+  laptop-dmic		Laptops with digital-mic input
+  alc269-dmic		Enable ALC269(VA) digital mic workaround
+  alc271-dmic		Enable ALC271X digital mic workaround
+  inv-dmic		Inverted internal mic workaround
+  lenovo-dock   	Enables docking station I/O for some Lenovos
+  dell-headset-multi	Headset jack, which can also be used as mic-in
+  dell-headset-dock	Headset jack (without mic-in), and also dock I/O
 
-ALC662/663/272
+ALC66x/67x/892
 ==============
-  mario		Chromebook mario model fixup
-  asus-mode1	ASUS
-  asus-mode2	ASUS
-  asus-mode3	ASUS
-  asus-mode4	ASUS
-  asus-mode5	ASUS
-  asus-mode6	ASUS
-  asus-mode7	ASUS
-  asus-mode8	ASUS
-  inv-dmic	Inverted internal mic workaround
+  mario			Chromebook mario model fixup
+  asus-mode1		ASUS
+  asus-mode2		ASUS
+  asus-mode3		ASUS
+  asus-mode4		ASUS
+  asus-mode5		ASUS
+  asus-mode6		ASUS
+  asus-mode7		ASUS
+  asus-mode8		ASUS
+  inv-dmic		Inverted internal mic workaround
+  dell-headset-multi	Headset jack, which can also be used as mic-in
 
 ALC680
 ======
   N/A
 
-ALC882/883/885/888/889
+ALC88x/898/1150
 ======================
   acer-aspire-4930g	Acer Aspire 4930G/5930G/6530G/6930G/7730G
   acer-aspire-8930g	Acer Aspire 8330G/6935G
   acer-aspire		Acer Aspire others
-  inv-dmic	Inverted internal mic workaround
+  inv-dmic		Inverted internal mic workaround
   no-primary-hp		VAIO Z/VGC-LN51JGB workaround (for fixed speaker DAC)
 
 ALC861/660
diff --git a/include/sound/core.h b/include/sound/core.h
index 5bfe513..c586617 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -30,7 +30,7 @@
 
 /* number of supported soundcards */
 #ifdef CONFIG_SND_DYNAMIC_MINORS
-#define SNDRV_CARDS 32
+#define SNDRV_CARDS CONFIG_SND_MAX_CARDS
 #else
 #define SNDRV_CARDS 8		/* don't change - minor numbers */
 #endif
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index b48792f..84b10f9 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -384,7 +384,7 @@
 	unsigned int dma_buf_id;
 	size_t dma_max;
 	/* -- hardware operations -- */
-	struct snd_pcm_ops *ops;
+	const struct snd_pcm_ops *ops;
 	/* -- runtime information -- */
 	struct snd_pcm_runtime *runtime;
         /* -- timer section -- */
@@ -871,7 +871,8 @@
 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int frames);
 snd_pcm_format_t snd_pcm_build_linear_format(int width, int unsigned, int big_endian);
 
-void snd_pcm_set_ops(struct snd_pcm * pcm, int direction, struct snd_pcm_ops *ops);
+void snd_pcm_set_ops(struct snd_pcm * pcm, int direction,
+		     const struct snd_pcm_ops *ops);
 void snd_pcm_set_sync(struct snd_pcm_substream *substream);
 int snd_pcm_lib_interleave_len(struct snd_pcm_substream *substream);
 int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index aa5d803..1ca8dc2 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -1076,8 +1076,6 @@
 {
 	struct snd_card *card = amba_get_drvdata(dev);
 
-	amba_set_drvdata(dev, NULL);
-
 	if (card) {
 		struct aaci *aaci = card->private_data;
 		writel(0, aaci->base + AACI_MAINCR);
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index ec54be4..ce431e6 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -230,7 +230,6 @@
 
 	if (card) {
 		snd_card_free(card);
-		platform_set_drvdata(dev, NULL);
 		pxa2xx_ac97_hw_remove(dev);
 	}
 
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index b413ed0..c0c2f57 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -157,6 +157,15 @@
 
 	  If you are unsure about this, say N here.
 
+config SND_MAX_CARDS
+	int "Max number of sound cards"
+	range 4 256
+	default 32
+	depends on SND_DYNAMIC_MINORS
+	help
+	  Specify the max number of sound cards that can be assigned
+	  on a single machine.
+
 config SND_SUPPORT_OLD_API
 	bool "Support old ALSA API"
 	default y
diff --git a/sound/core/init.c b/sound/core/init.c
index 6ef0640..6b90871 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -46,7 +46,8 @@
 
 static const struct file_operations snd_shutdown_f_ops;
 
-static unsigned int snd_cards_lock;	/* locked for registering/using */
+/* locked for registering/using */
+static DECLARE_BITMAP(snd_cards_lock, SNDRV_CARDS);
 struct snd_card *snd_cards[SNDRV_CARDS];
 EXPORT_SYMBOL(snd_cards);
 
@@ -167,29 +168,35 @@
 	err = 0;
 	mutex_lock(&snd_card_mutex);
 	if (idx < 0) {
-		for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++)
+		for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
 			/* idx == -1 == 0xffff means: take any free slot */
-			if (~snd_cards_lock & idx & 1<<idx2) {
+			if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
+				continue;
+			if (!test_bit(idx2, snd_cards_lock)) {
 				if (module_slot_match(module, idx2)) {
 					idx = idx2;
 					break;
 				}
 			}
+		}
 	}
 	if (idx < 0) {
-		for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++)
+		for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
 			/* idx == -1 == 0xffff means: take any free slot */
-			if (~snd_cards_lock & idx & 1<<idx2) {
+			if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
+				continue;
+			if (!test_bit(idx2, snd_cards_lock)) {
 				if (!slots[idx2] || !*slots[idx2]) {
 					idx = idx2;
 					break;
 				}
 			}
+		}
 	}
 	if (idx < 0)
 		err = -ENODEV;
 	else if (idx < snd_ecards_limit) {
-		if (snd_cards_lock & (1 << idx))
+		if (test_bit(idx, snd_cards_lock))
 			err = -EBUSY;	/* invalid */
 	} else if (idx >= SNDRV_CARDS)
 		err = -ENODEV;
@@ -199,7 +206,7 @@
 			 idx, snd_ecards_limit - 1, err);
 		goto __error;
 	}
-	snd_cards_lock |= 1 << idx;		/* lock it */
+	set_bit(idx, snd_cards_lock);		/* lock it */
 	if (idx >= snd_ecards_limit)
 		snd_ecards_limit = idx + 1; /* increase the limit */
 	mutex_unlock(&snd_card_mutex);
@@ -249,7 +256,7 @@
 	int locked;
 
 	mutex_lock(&snd_card_mutex);
-	locked = snd_cards_lock & (1 << card);
+	locked = test_bit(card, snd_cards_lock);
 	mutex_unlock(&snd_card_mutex);
 	return locked;
 }
@@ -361,7 +368,7 @@
 	/* phase 1: disable fops (user space) operations for ALSA API */
 	mutex_lock(&snd_card_mutex);
 	snd_cards[card->number] = NULL;
-	snd_cards_lock &= ~(1 << card->number);
+	clear_bit(card->number, snd_cards_lock);
 	mutex_unlock(&snd_card_mutex);
 	
 	/* phase 2: replace file->f_op with special dummy operations */
@@ -549,7 +556,6 @@
 				    const char *nid)
 {
 	int len, loops;
-	bool with_suffix;
 	bool is_default = false;
 	char *id;
 	
@@ -565,26 +571,23 @@
 		is_default = true;
 	}
 
-	with_suffix = false;
+	len = strlen(id);
 	for (loops = 0; loops < SNDRV_CARDS; loops++) {
+		char *spos;
+		char sfxstr[5]; /* "_012" */
+		int sfxlen;
+
 		if (card_id_ok(card, id))
 			return; /* OK */
 
-		len = strlen(id);
-		if (!with_suffix) {
-			/* add the "_X" suffix */
-			char *spos = id + len;
-			if (len >  sizeof(card->id) - 3)
-				spos = id + sizeof(card->id) - 3;
-			strcpy(spos, "_1");
-			with_suffix = true;
-		} else {
-			/* modify the existing suffix */
-			if (id[len - 1] != '9')
-				id[len - 1]++;
-			else
-				id[len - 1] = 'A';
-		}
+		/* Add _XYZ suffix */
+		sprintf(sfxstr, "_%X", loops + 1);
+		sfxlen = strlen(sfxstr);
+		if (len + sfxlen >= sizeof(card->id))
+			spos = id + sizeof(card->id) - sfxlen - 1;
+		else
+			spos = id + len;
+		strcpy(spos, sfxstr);
 	}
 	/* fallback to the default id */
 	if (!is_default) {
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 41b3dfe..82bb029 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -568,7 +568,8 @@
  *
  * Sets the given PCM operators to the pcm instance.
  */
-void snd_pcm_set_ops(struct snd_pcm *pcm, int direction, struct snd_pcm_ops *ops)
+void snd_pcm_set_ops(struct snd_pcm *pcm, int direction,
+		     const struct snd_pcm_ops *ops)
 {
 	struct snd_pcm_str *stream = &pcm->streams[direction];
 	struct snd_pcm_substream *substream;
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 6f78de9..f758992 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -1183,7 +1183,6 @@
 static int loopback_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index fd798f7..11048cc 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -1129,7 +1129,6 @@
 static int snd_dummy_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 8125a7e..95ea4a1 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1325,7 +1325,6 @@
 static int snd_ml403_ac97cr_remove(struct platform_device *pfdev)
 {
 	snd_card_free(platform_get_drvdata(pfdev));
-	platform_set_drvdata(pfdev, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c
index da1a29b..90a3a7b 100644
--- a/sound/drivers/mpu401/mpu401.c
+++ b/sound/drivers/mpu401/mpu401.c
@@ -129,7 +129,6 @@
 static int snd_mpu401_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index 9f1815b..e5ec7eb 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -749,7 +749,6 @@
 static int snd_mtpav_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 7a5fdb9..1c19cd7 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -189,7 +189,6 @@
 	struct snd_pcsp *chip = platform_get_drvdata(dev);
 	alsa_card_pcsp_exit(chip);
 	pcspkr_input_remove(chip->input_dev);
-	platform_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 7425dd8..e0bf5e7 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -985,7 +985,6 @@
 static int snd_serial_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c
index cc4be88..ace3879 100644
--- a/sound/drivers/virmidi.c
+++ b/sound/drivers/virmidi.c
@@ -132,7 +132,6 @@
 static int snd_virmidi_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index c39961c..8359689 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -205,7 +205,7 @@
 
 	if (size < 1)
 		return 0;
-	if (snd_BUG_ON(size > SIZE_MAX_STATUS))
+	if (snd_BUG_ON(size >= SIZE_MAX_STATUS))
 		return -EINVAL;
 
 	for (i = 1; i <= size; i++) {
diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
index 844a555..b252c21 100644
--- a/sound/firewire/scs1x.c
+++ b/sound/firewire/scs1x.c
@@ -405,8 +405,10 @@
 	scs->output_idle = true;
 
 	scs->buffer = kmalloc(HSS1394_MAX_PACKET_SIZE, GFP_KERNEL);
-	if (!scs->buffer)
+	if (!scs->buffer) {
+		err = -ENOMEM;
 		goto err_card;
+	}
 
 	scs->hss_handler.length = HSS1394_MAX_PACKET_SIZE;
 	scs->hss_handler.address_callback = handle_hss;
diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index c214ecf..e3f455bd 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -135,7 +135,6 @@
 static int snd_ad1848_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c
index d265455..3565921 100644
--- a/sound/isa/adlib.c
+++ b/sound/isa/adlib.c
@@ -101,7 +101,6 @@
 static int snd_adlib_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
index a7369fe..f84f073 100644
--- a/sound/isa/cmi8328.c
+++ b/sound/isa/cmi8328.c
@@ -418,7 +418,6 @@
 	snd_cmi8328_cfg_write(cmi->port, CFG2, 0);
 	snd_cmi8328_cfg_write(cmi->port, CFG3, 0);
 	snd_card_free(card);
-	dev_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index c707c52..270b965 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -651,7 +651,6 @@
 				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index aa7a5d8..ba9a74e 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -151,7 +151,6 @@
 static int snd_cs4231_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index 252e9fb..69614ac 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -504,7 +504,6 @@
 				 unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	dev_set_drvdata(pdev, NULL);
 	return 0;
 }
 
@@ -600,7 +599,6 @@
 static void snd_cs423x_pnp_remove(struct pnp_dev *pdev)
 {
 	snd_card_free(pnp_get_drvdata(pdev));
-	pnp_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c
index 102874a..cdcfb57 100644
--- a/sound/isa/es1688/es1688.c
+++ b/sound/isa/es1688/es1688.c
@@ -213,7 +213,6 @@
 static int snd_es1688_isa_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 24380ef..12978b8 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2235,7 +2235,6 @@
 				 unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
@@ -2305,7 +2304,6 @@
 static void snd_audiodrive_pnp_remove(struct pnp_dev *pdev)
 {
 	snd_card_free(pnp_get_drvdata(pdev));
-	pnp_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c
index 672184e..81244e7 100644
--- a/sound/isa/galaxy/galaxy.c
+++ b/sound/isa/galaxy/galaxy.c
@@ -623,7 +623,6 @@
 static int snd_galaxy_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c
index 16bca4e..1adc1b9 100644
--- a/sound/isa/gus/gusclassic.c
+++ b/sound/isa/gus/gusclassic.c
@@ -215,7 +215,6 @@
 static int snd_gusclassic_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c
index 0b9c242..38e1e32 100644
--- a/sound/isa/gus/gusextreme.c
+++ b/sound/isa/gus/gusextreme.c
@@ -344,7 +344,6 @@
 static int snd_gusextreme_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	dev_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index c309a5d..652d5d8 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -357,7 +357,6 @@
 static int snd_gusmax_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index 78bc574..9942691 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -849,7 +849,6 @@
 static int snd_interwave_isa_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
index ddabb40..81aeb93 100644
--- a/sound/isa/msnd/msnd_pinnacle.c
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -1064,7 +1064,6 @@
 static int snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
 {
 	snd_msnd_unload(dev_get_drvdata(pdev));
-	dev_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 075777a..cc01c41 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -757,7 +757,6 @@
 static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
 {
 	snd_card_free(pnp_get_drvdata(pdev));
-	pnp_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM
@@ -900,7 +899,6 @@
 				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index c3da1df..619753d 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -1495,7 +1495,6 @@
 			       unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index b41ed86..103b333 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1035,7 +1035,6 @@
 				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c
index 4961da4..356a630 100644
--- a/sound/isa/sb/jazz16.c
+++ b/sound/isa/sb/jazz16.c
@@ -345,7 +345,6 @@
 {
 	struct snd_card *card = dev_get_drvdata(devptr);
 
-	dev_set_drvdata(devptr, NULL);
 	snd_card_free(card);
 	return 0;
 }
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 50dbec4..a413099 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -566,7 +566,6 @@
 static int snd_sb16_isa_remove(struct device *pdev, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	dev_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 237d964..a806ae9 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -208,7 +208,6 @@
 static int snd_sb8_remove(struct device *pdev, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	dev_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c
index 5376ebf..09d481b 100644
--- a/sound/isa/sc6000.c
+++ b/sound/isa/sc6000.c
@@ -698,7 +698,6 @@
 	release_region(port[dev], 0x10);
 	release_region(mss_port[dev], 4);
 
-	dev_set_drvdata(devptr, NULL);
 	snd_card_free(card);
 	return 0;
 }
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 42a0097..57b3389 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -1200,7 +1200,6 @@
 static int snd_sscape_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index fe5dd98..82dd769 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -581,7 +581,6 @@
 				    unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	dev_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/oss/kahlua.c b/sound/oss/kahlua.c
index 2a44cc1..12be1fb 100644
--- a/sound/oss/kahlua.c
+++ b/sound/oss/kahlua.c
@@ -178,7 +178,6 @@
 	return 0;
 
 err_out_free:
-	pci_set_drvdata(pdev, NULL);
 	kfree(hw_config);
 	return 1;
 }
@@ -187,7 +186,6 @@
 {
 	struct address_info *hw_config = pci_get_drvdata(pdev);
 	sb_dsp_unload(hw_config, 0);
-	pci_set_drvdata(pdev, NULL);
 	kfree(hw_config);
 }
 
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index 0e66ba4..67f56a2 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -902,8 +902,6 @@
 	if (h->iobase)
 		iounmap(h->iobase);
 
-	parisc_set_drvdata(h->dev, NULL);
-
 	kfree(h);
 	return 0;
 }
@@ -1016,7 +1014,6 @@
 snd_harmony_remove(struct parisc_device *padev)
 {
 	snd_card_free(parisc_get_drvdata(padev));
-	parisc_set_drvdata(padev, NULL);
 	return 0;
 }
 
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index ad8a311..d2b9d61 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -1046,7 +1046,6 @@
 snd_ad1889_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static DEFINE_PCI_DEVICE_TABLE(snd_ad1889_ids) = {
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 53754f5..3dfa12b 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2298,7 +2298,6 @@
 static void snd_ali_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver ali5451_driver = {
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 864c431..591efb6 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -282,7 +282,6 @@
 {
 	snd_als300_dbgcallenter();
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 	snd_als300_dbgcallleave();
 }
 
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 61efda2..ffc821b 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -984,7 +984,6 @@
 static void snd_card_als4000_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index ef5019f..7f02720 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -445,7 +445,6 @@
 	if (pa->p_buffer)
 		vfree(pa->p_buffer);
 
-	pci_set_drvdata(pci_dev, NULL);
 	if (1)
 		dev_info(&pci_dev->dev,
 			 "remove %04x:%04x,%04x:%04x,%04x, HPI index %d\n",
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 6e78c67..fe4c61b 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1714,7 +1714,6 @@
 static void snd_atiixp_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver atiixp_driver = {
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index d0bec7b..cf29b9a 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1334,7 +1334,6 @@
 static void snd_atiixp_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver atiixp_modem_driver = {
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index b157e1f..7059dd6 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -371,7 +371,6 @@
 static void snd_vortex_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 // pci_driver definition
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 08e9a47..2925220 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -392,7 +392,6 @@
 static void snd_aw2_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 /* open callback */
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 1204a0f..c8e1216 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -2725,7 +2725,6 @@
 {
 	snd_azf3328_dbgcallenter();
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 	snd_azf3328_dbgcallleave();
 }
 
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 9febe55..1880203 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -953,7 +953,6 @@
 static void snd_bt87x_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 /* default entries for all Bt87x cards - it's not exported */
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 1610a57..f4db558 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1896,7 +1896,6 @@
 static void snd_ca0106_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index c617435..2755ec5 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -3317,7 +3317,6 @@
 static void snd_cmipci_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 6a86950..64659fa 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1971,7 +1971,6 @@
 static void snd_cs4281_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 /*
diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c
index 6b0d8b5..b034983 100644
--- a/sound/pci/cs46xx/cs46xx.c
+++ b/sound/pci/cs46xx/cs46xx.c
@@ -158,7 +158,6 @@
 static void snd_card_cs46xx_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver cs46xx_driver = {
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index dace827..c6b82c8 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -91,7 +91,6 @@
 static void snd_cs5530_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static u8 snd_cs5530_mixer_read(unsigned long io, u8 reg)
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 7e4b13e..902bebd 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -391,7 +391,6 @@
 {
 	olpc_quirks_cleanup();
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver cs5535audio_driver = {
diff --git a/sound/pci/ctxfi/xfi.c b/sound/pci/ctxfi/xfi.c
index d01ffcb..d464ad2 100644
--- a/sound/pci/ctxfi/xfi.c
+++ b/sound/pci/ctxfi/xfi.c
@@ -122,7 +122,6 @@
 static void ct_card_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 760cbff..05cfe55 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2323,7 +2323,6 @@
 	chip = pci_get_drvdata(pci);
 	if (chip)
 		snd_card_free(chip->card);
-	pci_set_drvdata(pci, NULL);
 }
 
 
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index 8c5010f..9e1bd0c 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -202,7 +202,6 @@
 static void snd_card_emu10k1_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index cdff11d..56ad9d6 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -1623,7 +1623,6 @@
 static void snd_emu10k1x_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 // PCI IDs
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index db2dc83..372f8ea 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -2497,7 +2497,6 @@
 static void snd_audiopci_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver ens137x_driver = {
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 8423403..9213fb3 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1881,7 +1881,6 @@
 static void snd_es1938_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver es1938_driver = {
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index a1f32b5..5e2ec96 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -564,6 +564,7 @@
 #ifdef CONFIG_SND_ES1968_RADIO
 	struct v4l2_device v4l2_dev;
 	struct snd_tea575x tea;
+	unsigned int tea575x_tuner;
 #endif
 };
 
@@ -2557,37 +2558,47 @@
 				bits 1=unmask write to given bit */
 #define IO_DIR		8      /* direction register offset from GPIO_DATA
 				bits 0/1=read/write direction */
-/* mask bits for GPIO lines */
-#define STR_DATA	0x0040 /* GPIO6 */
-#define STR_CLK		0x0080 /* GPIO7 */
-#define STR_WREN	0x0100 /* GPIO8 */
-#define STR_MOST	0x0200 /* GPIO9 */
+
+/* GPIO to TEA575x maps */
+struct snd_es1968_tea575x_gpio {
+	u8 data, clk, wren, most;
+	char *name;
+};
+
+static struct snd_es1968_tea575x_gpio snd_es1968_tea575x_gpios[] = {
+	{ .data = 6, .clk = 7, .wren = 8, .most = 9, .name = "SF64-PCE2" },
+	{ .data = 7, .clk = 8, .wren = 6, .most = 10, .name = "M56VAP" },
+};
+
+#define get_tea575x_gpio(chip) \
+	(&snd_es1968_tea575x_gpios[(chip)->tea575x_tuner])
+
 
 static void snd_es1968_tea575x_set_pins(struct snd_tea575x *tea, u8 pins)
 {
 	struct es1968 *chip = tea->private_data;
-	unsigned long io = chip->io_port + GPIO_DATA;
+	struct snd_es1968_tea575x_gpio gpio = *get_tea575x_gpio(chip);
 	u16 val = 0;
 
-	val |= (pins & TEA575X_DATA) ? STR_DATA : 0;
-	val |= (pins & TEA575X_CLK)  ? STR_CLK  : 0;
-	val |= (pins & TEA575X_WREN) ? STR_WREN : 0;
+	val |= (pins & TEA575X_DATA) ? (1 << gpio.data) : 0;
+	val |= (pins & TEA575X_CLK)  ? (1 << gpio.clk)  : 0;
+	val |= (pins & TEA575X_WREN) ? (1 << gpio.wren) : 0;
 
-	outw(val, io);
+	outw(val, chip->io_port + GPIO_DATA);
 }
 
 static u8 snd_es1968_tea575x_get_pins(struct snd_tea575x *tea)
 {
 	struct es1968 *chip = tea->private_data;
-	unsigned long io = chip->io_port + GPIO_DATA;
-	u16 val = inw(io);
-	u8 ret;
+	struct snd_es1968_tea575x_gpio gpio = *get_tea575x_gpio(chip);
+	u16 val = inw(chip->io_port + GPIO_DATA);
+	u8 ret = 0;
 
-	ret = 0;
-	if (val & STR_DATA)
+	if (val & (1 << gpio.data))
 		ret |= TEA575X_DATA;
-	if (val & STR_MOST)
+	if (val & (1 << gpio.most))
 		ret |= TEA575X_MOST;
+
 	return ret;
 }
 
@@ -2596,13 +2607,18 @@
 	struct es1968 *chip = tea->private_data;
 	unsigned long io = chip->io_port + GPIO_DATA;
 	u16 odir = inw(io + IO_DIR);
+	struct snd_es1968_tea575x_gpio gpio = *get_tea575x_gpio(chip);
 
 	if (output) {
-		outw(~(STR_DATA | STR_CLK | STR_WREN), io + IO_MASK);
-		outw(odir | STR_DATA | STR_CLK | STR_WREN, io + IO_DIR);
+		outw(~((1 << gpio.data) | (1 << gpio.clk) | (1 << gpio.wren)),
+			io + IO_MASK);
+		outw(odir | (1 << gpio.data) | (1 << gpio.clk) | (1 << gpio.wren),
+			io + IO_DIR);
 	} else {
-		outw(~(STR_CLK | STR_WREN | STR_DATA | STR_MOST), io + IO_MASK);
-		outw((odir & ~(STR_DATA | STR_MOST)) | STR_CLK | STR_WREN, io + IO_DIR);
+		outw(~((1 << gpio.clk) | (1 << gpio.wren) | (1 << gpio.data) | (1 << gpio.most)),
+			io + IO_MASK);
+		outw((odir & ~((1 << gpio.data) | (1 << gpio.most)))
+			| (1 << gpio.clk) | (1 << gpio.wren), io + IO_DIR);
 	}
 }
 
@@ -2772,6 +2788,9 @@
 	snd_card_set_dev(card, &pci->dev);
 
 #ifdef CONFIG_SND_ES1968_RADIO
+	/* don't play with GPIOs on laptops */
+	if (chip->pci->subsystem_vendor != 0x125d)
+		goto no_radio;
 	err = v4l2_device_register(&pci->dev, &chip->v4l2_dev);
 	if (err < 0) {
 		snd_es1968_free(chip);
@@ -2781,10 +2800,18 @@
 	chip->tea.private_data = chip;
 	chip->tea.radio_nr = radio_nr;
 	chip->tea.ops = &snd_es1968_tea_ops;
-	strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card));
 	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
-	if (!snd_tea575x_init(&chip->tea, THIS_MODULE))
-		printk(KERN_INFO "es1968: detected TEA575x radio\n");
+	for (i = 0; i < ARRAY_SIZE(snd_es1968_tea575x_gpios); i++) {
+		chip->tea575x_tuner = i;
+		if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) {
+			snd_printk(KERN_INFO "es1968: detected TEA575x radio type %s\n",
+				   get_tea575x_gpio(chip)->name);
+			strlcpy(chip->tea.card, get_tea575x_gpio(chip)->name,
+				sizeof(chip->tea.card));
+			break;
+		}
+	}
+no_radio:
 #endif
 
 	*chip_ret = chip;
@@ -2909,7 +2936,6 @@
 static void snd_es1968_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver es1968_driver = {
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 4f07fda..706c5b6 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1370,7 +1370,6 @@
 static void snd_card_fm801_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 80a7d44..0c5371a 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -140,7 +140,6 @@
 
 config SND_HDA_CODEC_HDMI
 	bool "Build HDMI/DisplayPort HD-audio codec support"
-	select SND_DYNAMIC_MINORS
 	default y
 	help
 	  Say Y here to include HDMI and DisplayPort HD-audio codec
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 55108b5..35090b3 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -185,20 +185,19 @@
  * Compose a 32bit command word to be sent to the HD-audio controller
  */
 static inline unsigned int
-make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
+make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int flags,
 	       unsigned int verb, unsigned int parm)
 {
 	u32 val;
 
-	if ((codec->addr & ~0xf) || (direct & ~1) || (nid & ~0x7f) ||
+	if ((codec->addr & ~0xf) || (nid & ~0x7f) ||
 	    (verb & ~0xfff) || (parm & ~0xffff)) {
-		printk(KERN_ERR "hda-codec: out of range cmd %x:%x:%x:%x:%x\n",
-		       codec->addr, direct, nid, verb, parm);
+		printk(KERN_ERR "hda-codec: out of range cmd %x:%x:%x:%x\n",
+		       codec->addr, nid, verb, parm);
 		return ~0;
 	}
 
 	val = (u32)codec->addr << 28;
-	val |= (u32)direct << 27;
 	val |= (u32)nid << 20;
 	val |= verb << 8;
 	val |= parm;
@@ -209,7 +208,7 @@
  * Send and receive a verb
  */
 static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
-			   unsigned int *res)
+			   int flags, unsigned int *res)
 {
 	struct hda_bus *bus = codec->bus;
 	int err;
@@ -222,6 +221,8 @@
  again:
 	snd_hda_power_up(codec);
 	mutex_lock(&bus->cmd_mutex);
+	if (flags & HDA_RW_NO_RESPONSE_FALLBACK)
+		bus->no_response_fallback = 1;
 	for (;;) {
 		trace_hda_send_cmd(codec, cmd);
 		err = bus->ops.command(bus, cmd);
@@ -234,6 +235,7 @@
 		*res = bus->ops.get_response(bus, codec->addr);
 		trace_hda_get_response(codec, *res);
 	}
+	bus->no_response_fallback = 0;
 	mutex_unlock(&bus->cmd_mutex);
 	snd_hda_power_down(codec);
 	if (!codec_in_pm(codec) && res && *res == -1 && bus->rirb_error) {
@@ -255,7 +257,7 @@
  * snd_hda_codec_read - send a command and get the response
  * @codec: the HDA codec
  * @nid: NID to send the command
- * @direct: direct flag
+ * @flags: optional bit flags
  * @verb: the verb to send
  * @parm: the parameter for the verb
  *
@@ -264,12 +266,12 @@
  * Returns the obtained response value, or -1 for an error.
  */
 unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
-				int direct,
+				int flags,
 				unsigned int verb, unsigned int parm)
 {
-	unsigned cmd = make_codec_cmd(codec, nid, direct, verb, parm);
+	unsigned cmd = make_codec_cmd(codec, nid, flags, verb, parm);
 	unsigned int res;
-	if (codec_exec_verb(codec, cmd, &res))
+	if (codec_exec_verb(codec, cmd, flags, &res))
 		return -1;
 	return res;
 }
@@ -279,7 +281,7 @@
  * snd_hda_codec_write - send a single command without waiting for response
  * @codec: the HDA codec
  * @nid: NID to send the command
- * @direct: direct flag
+ * @flags: optional bit flags
  * @verb: the verb to send
  * @parm: the parameter for the verb
  *
@@ -287,12 +289,12 @@
  *
  * Returns 0 if successful, or a negative error code.
  */
-int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct,
-			 unsigned int verb, unsigned int parm)
+int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,
+			unsigned int verb, unsigned int parm)
 {
-	unsigned int cmd = make_codec_cmd(codec, nid, direct, verb, parm);
+	unsigned int cmd = make_codec_cmd(codec, nid, flags, verb, parm);
 	unsigned int res;
-	return codec_exec_verb(codec, cmd,
+	return codec_exec_verb(codec, cmd, flags,
 			       codec->bus->sync_write ? &res : NULL);
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_write);
@@ -3582,7 +3584,7 @@
  * snd_hda_codec_write_cache - send a single command with caching
  * @codec: the HDA codec
  * @nid: NID to send the command
- * @direct: direct flag
+ * @flags: optional bit flags
  * @verb: the verb to send
  * @parm: the parameter for the verb
  *
@@ -3591,7 +3593,7 @@
  * Returns 0 if successful, or a negative error code.
  */
 int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int direct, unsigned int verb, unsigned int parm)
+			      int flags, unsigned int verb, unsigned int parm)
 {
 	int err;
 	struct hda_cache_head *c;
@@ -3600,7 +3602,7 @@
 
 	cache_only = codec->cached_write;
 	if (!cache_only) {
-		err = snd_hda_codec_write(codec, nid, direct, verb, parm);
+		err = snd_hda_codec_write(codec, nid, flags, verb, parm);
 		if (err < 0)
 			return err;
 	}
@@ -3624,7 +3626,7 @@
  * snd_hda_codec_update_cache - check cache and write the cmd only when needed
  * @codec: the HDA codec
  * @nid: NID to send the command
- * @direct: direct flag
+ * @flags: optional bit flags
  * @verb: the verb to send
  * @parm: the parameter for the verb
  *
@@ -3635,7 +3637,7 @@
  * Returns 0 if successful, or a negative error code.
  */
 int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid,
-			       int direct, unsigned int verb, unsigned int parm)
+			       int flags, unsigned int verb, unsigned int parm)
 {
 	struct hda_cache_head *c;
 	u32 key;
@@ -3651,7 +3653,7 @@
 		return 0;
 	}
 	mutex_unlock(&codec->bus->cmd_mutex);
-	return snd_hda_codec_write_cache(codec, nid, direct, verb, parm);
+	return snd_hda_codec_write_cache(codec, nid, flags, verb, parm);
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_update_cache);
 
@@ -3806,11 +3808,13 @@
 	hda_nid_t fg = codec->afg ? codec->afg : codec->mfg;
 	int count;
 	unsigned int state;
+	int flags = 0;
 
 	/* this delay seems necessary to avoid click noise at power-down */
 	if (power_state == AC_PWRST_D3) {
 		/* transition time less than 10ms for power down */
 		msleep(codec->epss ? 10 : 100);
+		flags = HDA_RW_NO_RESPONSE_FALLBACK;
 	}
 
 	/* repeat power states setting at most 10 times*/
@@ -3819,7 +3823,7 @@
 			codec->patch_ops.set_power_state(codec, fg,
 							 power_state);
 		else {
-			snd_hda_codec_read(codec, fg, 0,
+			snd_hda_codec_read(codec, fg, flags,
 					   AC_VERB_SET_POWER_STATE,
 					   power_state);
 			snd_hda_codec_set_power_to_all(codec, fg, power_state);
@@ -4461,12 +4465,13 @@
 
 /*
  * get the empty PCM device number to assign
- *
- * note the max device number is limited by HDA_MAX_PCMS, currently 10
  */
-static int get_empty_pcm_device(struct hda_bus *bus, int type)
+static int get_empty_pcm_device(struct hda_bus *bus, unsigned int type)
 {
 	/* audio device indices; not linear to keep compatibility */
+	/* assigned to static slots up to dev#10; if more needed, assign
+	 * the later slot dynamically (when CONFIG_SND_DYNAMIC_MINORS=y)
+	 */
 	static int audio_idx[HDA_PCM_NTYPES][5] = {
 		[HDA_PCM_TYPE_AUDIO] = { 0, 2, 4, 5, -1 },
 		[HDA_PCM_TYPE_SPDIF] = { 1, -1 },
@@ -4480,18 +4485,28 @@
 		return -EINVAL;
 	}
 
-	for (i = 0; audio_idx[type][i] >= 0 ; i++)
+	for (i = 0; audio_idx[type][i] >= 0; i++) {
+#ifndef CONFIG_SND_DYNAMIC_MINORS
+		if (audio_idx[type][i] >= 8)
+			break;
+#endif
 		if (!test_and_set_bit(audio_idx[type][i], bus->pcm_dev_bits))
 			return audio_idx[type][i];
+	}
 
+#ifdef CONFIG_SND_DYNAMIC_MINORS
 	/* non-fixed slots starting from 10 */
 	for (i = 10; i < 32; i++) {
 		if (!test_and_set_bit(i, bus->pcm_dev_bits))
 			return i;
 	}
+#endif
 
 	snd_printk(KERN_WARNING "Too many %s devices\n",
 		snd_hda_pcm_type_name[type]);
+#ifndef CONFIG_SND_DYNAMIC_MINORS
+	snd_printk(KERN_WARNING "Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y\n");
+#endif
 	return -EAGAIN;
 }
 
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index c93f902..701c2e0 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -679,6 +679,7 @@
 	unsigned int response_reset:1;	/* controller was reset */
 	unsigned int in_reset:1;	/* during reset operation */
 	unsigned int power_keep_link_on:1; /* don't power off HDA link */
+	unsigned int no_response_fallback:1; /* don't fallback at RIRB error */
 
 	int primary_dig_out_type;	/* primary digital out PCM type */
 };
@@ -930,6 +931,8 @@
 	HDA_INPUT, HDA_OUTPUT
 };
 
+/* snd_hda_codec_read/write optional flags */
+#define HDA_RW_NO_RESPONSE_FALLBACK	(1 << 0)
 
 /*
  * constructors
@@ -945,9 +948,9 @@
  * low level functions
  */
 unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
-				int direct,
+				int flags,
 				unsigned int verb, unsigned int parm);
-int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct,
+int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,
 			unsigned int verb, unsigned int parm);
 #define snd_hda_param_read(codec, nid, param) \
 	snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param)
@@ -986,11 +989,11 @@
 
 /* cached write */
 int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int direct, unsigned int verb, unsigned int parm);
+			      int flags, unsigned int verb, unsigned int parm);
 void snd_hda_sequence_write_cache(struct hda_codec *codec,
 				  const struct hda_verb *seq);
 int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int direct, unsigned int verb, unsigned int parm);
+			      int flags, unsigned int verb, unsigned int parm);
 void snd_hda_codec_resume_cache(struct hda_codec *codec);
 /* both for cmd & amp caches */
 void snd_hda_codec_flush_cache(struct hda_codec *codec);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index de18722..f089fa0 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -942,6 +942,9 @@
 		}
 	}
 
+	if (!bus->no_response_fallback)
+		return -1;
+
 	if (!chip->polling_mode && chip->poll_count < 2) {
 		snd_printdd(SFX "%s: azx_get_response timeout, "
 			   "polling the codec once: last cmd=0x%08x\n",
@@ -3764,7 +3767,6 @@
 
 out_free:
 	snd_card_free(card);
-	pci_set_drvdata(pci, NULL);
 	return err;
 }
 
@@ -3834,7 +3836,6 @@
 
 	if (card)
 		snd_card_free(card);
-	pci_set_drvdata(pci, NULL);
 }
 
 /* PCI IDs */
@@ -3878,6 +3879,9 @@
 	/* Oaktrail */
 	{ PCI_DEVICE(0x8086, 0x080a),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
+	/* BayTrail */
+	{ PCI_DEVICE(0x8086, 0x0f04),
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* ICH */
 	{ PCI_DEVICE(0x8086, 0x2668),
 	  .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index e0bf753..2e7493e 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -562,6 +562,14 @@
 	return chans;
 }
 
+static inline void snd_hda_override_wcaps(struct hda_codec *codec,
+					  hda_nid_t nid, u32 val)
+{
+	if (nid >= codec->start_nid &&
+	    nid < codec->start_nid + codec->num_nodes)
+		codec->wcaps[nid - codec->start_nid] = val;
+}
+
 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
 			      unsigned int caps);
@@ -667,7 +675,7 @@
 	if (state & AC_PWRST_ERROR)
 		return true;
 	state = (state >> 4) & 0x0f;
-	return (state != target_state);
+	return (state == target_state);
 }
 
 unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec,
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index bd8d46c..cccaf9c 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -58,6 +58,7 @@
 	CS420X_GPIO_23,
 	CS420X_MBP101,
 	CS420X_MBP81,
+	CS420X_MBA42,
 	CS420X_AUTO,
 	/* aliases */
 	CS420X_IMAC27_122 = CS420X_GPIO_23,
@@ -346,6 +347,7 @@
 	{ .id = CS420X_APPLE, .name = "apple" },
 	{ .id = CS420X_MBP101, .name = "mbp101" },
 	{ .id = CS420X_MBP81, .name = "mbp81" },
+	{ .id = CS420X_MBA42, .name = "mba42" },
 	{}
 };
 
@@ -361,6 +363,7 @@
 	SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
 	SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
 	SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
+	SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
 	SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
 	{} /* terminator */
 };
@@ -414,6 +417,20 @@
 	{} /* terminator */
 };
 
+static const struct hda_pintbl mba42_pincfgs[] = {
+	{ 0x09, 0x012b4030 }, /* HP */
+	{ 0x0a, 0x400000f0 },
+	{ 0x0b, 0x90100120 }, /* speaker */
+	{ 0x0c, 0x400000f0 },
+	{ 0x0d, 0x90a00110 }, /* mic */
+	{ 0x0e, 0x400000f0 },
+	{ 0x0f, 0x400000f0 },
+	{ 0x10, 0x400000f0 },
+	{ 0x12, 0x400000f0 },
+	{ 0x15, 0x400000f0 },
+	{} /* terminator */
+};
+
 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action)
 {
@@ -482,6 +499,12 @@
 		.chained = true,
 		.chain_id = CS420X_GPIO_13,
 	},
+	[CS420X_MBA42] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = mba42_pincfgs,
+		.chained = true,
+		.chain_id = CS420X_GPIO_13,
+	},
 };
 
 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index b314d3e..de00ce1 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -2947,7 +2947,6 @@
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400s", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c5, "Thinkpad Edge 13", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c6, "Thinkpad Edge 13", CXT5066_ASUS),
-	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo U350", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
 	{}
@@ -3318,6 +3317,7 @@
 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index e12f7a0..49ef8f8 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1018,13 +1018,18 @@
 		hdmi_non_intrinsic_event(codec, res);
 }
 
-static void haswell_verify_pin_D0(struct hda_codec *codec, hda_nid_t nid)
+static void haswell_verify_pin_D0(struct hda_codec *codec,
+		hda_nid_t cvt_nid, hda_nid_t nid)
 {
 	int pwr, lamp, ramp;
 
-	pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
-	pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
-	if (pwr != AC_PWRST_D0) {
+	/* For Haswell, the converter 1/2 may keep in D3 state after bootup,
+	 * thus pins could only choose converter 0 for use. Make sure the
+	 * converters are in correct power state */
+	if (!snd_hda_check_power_state(codec, cvt_nid, AC_PWRST_D0))
+		snd_hda_codec_write(codec, cvt_nid, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+	if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) {
 		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,
 				    AC_PWRST_D0);
 		msleep(40);
@@ -1068,7 +1073,7 @@
 	int new_pinctl = 0;
 
 	if (codec->vendor_id == 0x80862807)
-		haswell_verify_pin_D0(codec, pin_nid);
+		haswell_verify_pin_D0(codec, cvt_nid, pin_nid);
 
 	if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) {
 		pinctl = snd_hda_codec_read(codec, pin_nid, 0,
@@ -1101,26 +1106,15 @@
 	return 0;
 }
 
-/*
- * HDA PCM callbacks
- */
-static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
-			 struct hda_codec *codec,
-			 struct snd_pcm_substream *substream)
+static int hdmi_choose_cvt(struct hda_codec *codec,
+			int pin_idx, int *cvt_id, int *mux_id)
 {
 	struct hdmi_spec *spec = codec->spec;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int pin_idx, cvt_idx, mux_idx = 0;
 	struct hdmi_spec_per_pin *per_pin;
-	struct hdmi_eld *eld;
 	struct hdmi_spec_per_cvt *per_cvt = NULL;
+	int cvt_idx, mux_idx = 0;
 
-	/* Validate hinfo */
-	pin_idx = hinfo_to_pin_index(spec, hinfo);
-	if (snd_BUG_ON(pin_idx < 0))
-		return -EINVAL;
 	per_pin = get_pin(spec, pin_idx);
-	eld = &per_pin->sink_eld;
 
 	/* Dynamically assign converter to stream */
 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
@@ -1138,17 +1132,89 @@
 			continue;
 		break;
 	}
+
 	/* No free converters */
 	if (cvt_idx == spec->num_cvts)
 		return -ENODEV;
 
+	if (cvt_id)
+		*cvt_id = cvt_idx;
+	if (mux_id)
+		*mux_id = mux_idx;
+
+	return 0;
+}
+
+static void haswell_config_cvts(struct hda_codec *codec,
+			int pin_id, int mux_id)
+{
+	struct hdmi_spec *spec = codec->spec;
+	struct hdmi_spec_per_pin *per_pin;
+	int pin_idx, mux_idx;
+	int curr;
+	int err;
+
+	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
+		per_pin = get_pin(spec, pin_idx);
+
+		if (pin_idx == pin_id)
+			continue;
+
+		curr = snd_hda_codec_read(codec, per_pin->pin_nid, 0,
+					  AC_VERB_GET_CONNECT_SEL, 0);
+
+		/* Choose another unused converter */
+		if (curr == mux_id) {
+			err = hdmi_choose_cvt(codec, pin_idx, NULL, &mux_idx);
+			if (err < 0)
+				return;
+			snd_printdd("HDMI: choose converter %d for pin %d\n", mux_idx, pin_idx);
+			snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
+					    AC_VERB_SET_CONNECT_SEL,
+					    mux_idx);
+		}
+	}
+}
+
+/*
+ * HDA PCM callbacks
+ */
+static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
+			 struct hda_codec *codec,
+			 struct snd_pcm_substream *substream)
+{
+	struct hdmi_spec *spec = codec->spec;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	int pin_idx, cvt_idx, mux_idx = 0;
+	struct hdmi_spec_per_pin *per_pin;
+	struct hdmi_eld *eld;
+	struct hdmi_spec_per_cvt *per_cvt = NULL;
+	int err;
+
+	/* Validate hinfo */
+	pin_idx = hinfo_to_pin_index(spec, hinfo);
+	if (snd_BUG_ON(pin_idx < 0))
+		return -EINVAL;
+	per_pin = get_pin(spec, pin_idx);
+	eld = &per_pin->sink_eld;
+
+	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, &mux_idx);
+	if (err < 0)
+		return err;
+
+	per_cvt = get_cvt(spec, cvt_idx);
 	/* Claim converter */
 	per_cvt->assigned = 1;
 	hinfo->nid = per_cvt->cvt_nid;
 
-	snd_hda_codec_write(codec, per_pin->pin_nid, 0,
+	snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
 			    AC_VERB_SET_CONNECT_SEL,
 			    mux_idx);
+
+	/* configure unused pins to choose other converters */
+	if (codec->vendor_id == 0x80862807)
+		haswell_config_cvts(codec, pin_idx, mux_idx);
+
 	snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);
 
 	/* Initially set the converter's capabilities */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 02e22b4..ad087ea 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3225,6 +3225,7 @@
 	ALC271_FIXUP_HP_GATE_MIC_JACK,
 	ALC269_FIXUP_ACER_AC700,
 	ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
+	ALC269VB_FIXUP_ORDISSIMO_EVE2,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -3467,6 +3468,15 @@
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc269_fixup_limit_int_mic_boost,
 	},
+	[ALC269VB_FIXUP_ORDISSIMO_EVE2] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x12, 0x99a3092f }, /* int-mic */
+			{ 0x18, 0x03a11d20 }, /* mic */
+			{ 0x19, 0x411111f0 }, /* Unused bogus pin */
+			{ }
+		},
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -3483,6 +3493,7 @@
 	SND_PCI_QUIRK(0x1028, 0x05ca, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05cb, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05de, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x05e0, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05e9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05ea, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05eb, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -3494,6 +3505,8 @@
 	SND_PCI_QUIRK(0x1028, 0x05f5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05f6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05f8, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x0606, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x0608, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0609, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
 	SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
@@ -3536,6 +3549,7 @@
 	SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
+	SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */
 
 #if 0
 	/* Below is a quirk table taken from the old code.
@@ -3596,6 +3610,8 @@
 	{.id = ALC269_FIXUP_INV_DMIC, .name = "inv-dmic"},
 	{.id = ALC269_FIXUP_LENOVO_DOCK, .name = "lenovo-dock"},
 	{.id = ALC269_FIXUP_HP_GPIO_LED, .name = "hp-gpio-led"},
+	{.id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE, .name = "dell-headset-multi"},
+	{.id = ALC269_FIXUP_DELL2_MIC_NO_PRESENCE, .name = "dell-headset-dock"},
 	{}
 };
 
@@ -4275,6 +4291,7 @@
 	{.id = ALC662_FIXUP_ASUS_MODE7, .name = "asus-mode7"},
 	{.id = ALC662_FIXUP_ASUS_MODE8, .name = "asus-mode8"},
 	{.id = ALC662_FIXUP_INV_DMIC, .name = "inv-dmic"},
+	{.id = ALC668_FIXUP_DELL_MIC_NO_PRESENCE, .name = "dell-headset-multi"},
 	{}
 };
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 1d9d642..9b6cb27 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -2233,6 +2233,10 @@
 			  "HP Folio", STAC_92HD83XXX_HP_MIC_LED),
 	SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x1900,
 			  "HP", STAC_92HD83XXX_HP_MIC_LED),
+	SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x2000,
+			  "HP", STAC_92HD83XXX_HP_MIC_LED),
+	SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x2100,
+			  "HP", STAC_92HD83XXX_HP_MIC_LED),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3388,
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3389,
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index e524554..dcebf3c 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -480,14 +480,9 @@
 	struct via_spec *spec = codec->spec;
 	vt1708_stop_hp_work(codec);
 
-	if (spec->codec_type == VT1802) {
-		/* Fix pop noise on headphones */
-		int i;
-		for (i = 0; i < spec->gen.autocfg.hp_outs; i++)
-			snd_hda_codec_write(codec, spec->gen.autocfg.hp_pins[i],
-					    0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-					    0x00);
-	}
+	/* Fix pop noise on headphones */
+	if (spec->codec_type == VT1802)
+		snd_hda_shutup_pins(codec);
 
 	return 0;
 }
@@ -910,6 +905,8 @@
 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
 			       int offset, int num_steps, int step_size)
 {
+	snd_hda_override_wcaps(codec, pin,
+			       get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
 	snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
 				  (offset << AC_AMPCAP_OFFSET_SHIFT) |
 				  (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 806407a..28ec872 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2807,7 +2807,6 @@
 	if (ice->card_info && ice->card_info->chip_exit)
 		ice->card_info->chip_exit(ice);
 	snd_card_free(card);
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver ice1712_driver = {
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index ce70e7f..5004717 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2800,7 +2800,6 @@
 	if (ice->card_info && ice->card_info->chip_exit)
 		ice->card_info->chip_exit(ice);
 	snd_card_free(card);
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index b8fe405..59c8aae 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -3364,7 +3364,6 @@
 static void snd_intel8x0_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver intel8x0_driver = {
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index fea09e8..3573c11 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -1328,7 +1328,6 @@
 static void snd_intel8x0m_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver intel8x0m_driver = {
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index 43b4228..9cf9829 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -2473,7 +2473,6 @@
 static void snd_korg1212_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver korg1212_driver = {
diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
index 322b638..7307d97 100644
--- a/sound/pci/lola/lola.c
+++ b/sound/pci/lola/lola.c
@@ -759,7 +759,6 @@
 static void lola_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 /* PCI IDs */
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index 298bc9b..3230e57 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -1139,7 +1139,6 @@
 static void snd_lx6464es_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index c76ac14..d541736 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2775,7 +2775,6 @@
 static void snd_m3_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver m3_driver = {
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 934dec9..1e0f6ee 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1377,7 +1377,6 @@
 static void snd_mixart_remove(struct pci_dev *pci)
 {
 	snd_mixart_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver mixart_driver = {
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 6febedb..fe79fff 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -1746,7 +1746,6 @@
 static void snd_nm256_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index 9562dc6..b0cb48a 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -722,7 +722,6 @@
 void oxygen_pci_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 EXPORT_SYMBOL(oxygen_pci_remove);
 
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index b97384a..d379b28 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -1691,7 +1691,6 @@
 static void pcxhr_remove(struct pci_dev *pci)
 {
 	pcxhr_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver pcxhr_driver = {
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 63c1c80..56cc891 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -2066,7 +2066,6 @@
 	if (gameport) {
 		release_region(gameport->io, 8);
 		gameport_unregister_port(gameport);
-		pci_set_drvdata(pci, NULL);
 	}
 }
 #endif
@@ -2179,7 +2178,6 @@
 static void snd_card_riptide_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver driver = {
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 0ecd410..cc26346 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -1981,7 +1981,6 @@
 static void snd_rme32_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver rme32_driver = {
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index 5fb88ac..2a8ad9d 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -2390,7 +2390,6 @@
 static void snd_rme96_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver rme96_driver = {
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 94084cd..4f255df 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -5412,7 +5412,6 @@
 static void snd_hdsp_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver hdsp_driver = {
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 9ea05e9..bd50193 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -400,8 +400,8 @@
 
 #define HDSPM_wc_freq0 (1<<5)	/* input freq detected via autosync  */
 #define HDSPM_wc_freq1 (1<<6)	/* 001=32, 010==44.1, 011=48, */
-#define HDSPM_wc_freq2 (1<<7)	/* 100=64, 101=88.2, 110=96, */
-/* missing Bit   for               111=128, 1000=176.4, 1001=192 */
+#define HDSPM_wc_freq2 (1<<7)	/* 100=64, 101=88.2, 110=96, 111=128 */
+#define HDSPM_wc_freq3 0x800	/* 1000=176.4, 1001=192 */
 
 #define HDSPM_SyncRef0 0x10000  /* Sync Reference */
 #define HDSPM_SyncRef1 0x20000
@@ -412,13 +412,17 @@
 
 #define HDSPM_wc_valid (HDSPM_wcLock|HDSPM_wcSync)
 
-#define HDSPM_wcFreqMask  (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2)
+#define HDSPM_wcFreqMask  (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2|\
+			    HDSPM_wc_freq3)
 #define HDSPM_wcFreq32    (HDSPM_wc_freq0)
 #define HDSPM_wcFreq44_1  (HDSPM_wc_freq1)
 #define HDSPM_wcFreq48    (HDSPM_wc_freq0|HDSPM_wc_freq1)
 #define HDSPM_wcFreq64    (HDSPM_wc_freq2)
 #define HDSPM_wcFreq88_2  (HDSPM_wc_freq0|HDSPM_wc_freq2)
 #define HDSPM_wcFreq96    (HDSPM_wc_freq1|HDSPM_wc_freq2)
+#define HDSPM_wcFreq128   (HDSPM_wc_freq0|HDSPM_wc_freq1|HDSPM_wc_freq2)
+#define HDSPM_wcFreq176_4 (HDSPM_wc_freq3)
+#define HDSPM_wcFreq192   (HDSPM_wc_freq0|HDSPM_wc_freq3)
 
 #define HDSPM_status1_F_0 0x0400000
 #define HDSPM_status1_F_1 0x0800000
@@ -1087,6 +1091,26 @@
 		return 48000;
 }
 
+/* QS and DS rates normally can not be detected
+ * automatically by the card. Only exception is MADI
+ * in 96k frame mode.
+ *
+ * So if we read SS values (32 .. 48k), check for
+ * user-provided DS/QS bits in the control register
+ * and multiply the base frequency accordingly.
+ */
+static int hdspm_rate_multiplier(struct hdspm *hdspm, int rate)
+{
+	if (rate <= 48000) {
+		if (hdspm->control_register & HDSPM_QuadSpeed)
+			return rate * 4;
+		else if (hdspm->control_register &
+				HDSPM_DoubleSpeed)
+			return rate * 2;
+	};
+	return rate;
+}
+
 static int hdspm_tco_sync_check(struct hdspm *hdspm);
 static int hdspm_sync_in_sync_check(struct hdspm *hdspm);
 
@@ -1181,6 +1205,15 @@
 			case HDSPM_wcFreq96:
 				rate = 96000;
 				break;
+			case HDSPM_wcFreq128:
+				rate = 128000;
+				break;
+			case HDSPM_wcFreq176_4:
+				rate = 176400;
+				break;
+			case HDSPM_wcFreq192:
+				rate = 192000;
+				break;
 			default:
 				rate = 0;
 				break;
@@ -1192,7 +1225,7 @@
 		 */
 		if (rate != 0 &&
 		(status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD)
-			return rate;
+			return hdspm_rate_multiplier(hdspm, rate);
 
 		/* maybe a madi input (which is taken if sel sync is madi) */
 		if (status & HDSPM_madiLock) {
@@ -1255,21 +1288,8 @@
 			}
 		}
 
-		/* QS and DS rates normally can not be detected
-		 * automatically by the card. Only exception is MADI
-		 * in 96k frame mode.
-		 *
-		 * So if we read SS values (32 .. 48k), check for
-		 * user-provided DS/QS bits in the control register
-		 * and multiply the base frequency accordingly.
-		 */
-		if (rate <= 48000) {
-			if (hdspm->control_register & HDSPM_QuadSpeed)
-				rate *= 4;
-			else if (hdspm->control_register &
-					HDSPM_DoubleSpeed)
-				rate *= 2;
-		}
+		rate = hdspm_rate_multiplier(hdspm, rate);
+
 		break;
 	}
 
@@ -6737,7 +6757,6 @@
 static void snd_hdspm_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver hdspm_driver = {
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 773a67f..b96d9e1 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -2628,7 +2628,6 @@
 static void snd_rme9652_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver rme9652_driver = {
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index 748e82d..e413b4e 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -1482,7 +1482,6 @@
 static void snd_sis7019_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver sis7019_driver = {
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index a2e7686..2a46bf9 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1528,7 +1528,6 @@
 static void snd_sonic_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver sonicvibes_driver = {
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index 1aefd62..b3b588b 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -169,7 +169,6 @@
 static void snd_trident_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver trident_driver = {
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index d756a35..3c511d0 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2646,7 +2646,6 @@
 static void snd_via82xx_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver via82xx_driver = {
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 4f5fd80..ca19028 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -1227,7 +1227,6 @@
 static void snd_via82xx_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver via82xx_modem_driver = {
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c
index e2f1ab3..ab8a9b1 100644
--- a/sound/pci/vx222/vx222.c
+++ b/sound/pci/vx222/vx222.c
@@ -254,7 +254,6 @@
 static void snd_vx222_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index 01c4965..e8932b2 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -347,7 +347,6 @@
 static void snd_card_ymfpci_remove(struct pci_dev *pci)
 {
 	snd_card_free(pci_get_drvdata(pci));
-	pci_set_drvdata(pci, NULL);
 }
 
 static struct pci_driver ymfpci_driver = {
diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c
index 09fc848..8abb521 100644
--- a/sound/ppc/powermac.c
+++ b/sound/ppc/powermac.c
@@ -139,7 +139,6 @@
 static int snd_pmac_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index e59a73a..78a3697 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -598,7 +598,6 @@
 		return -ENODEV;
 	snd_card_free(dreamcastcard->card);
 	kfree(dreamcastcard);
-	platform_set_drvdata(devptr, NULL);
 	return 0;
 }
 
diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
index e68c4fc..7c9422c 100644
--- a/sound/sh/sh_dac_audio.c
+++ b/sound/sh/sh_dac_audio.c
@@ -290,8 +290,6 @@
 static int snd_sh_dac_remove(struct platform_device *devptr)
 {
 	snd_card_free(platform_get_drvdata(devptr));
-	platform_set_drvdata(devptr, NULL);
-
 	return 0;
 }
 
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 75e6016..eee7afc 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2670,8 +2670,6 @@
 	snd_dbri_free(card->private_data);
 	snd_card_free(card);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index a1a24b9..8e3d9a6 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -1070,7 +1070,6 @@
 
 	ssc_free(chip->ssc);
 	snd_card_free(card);
-	dev_set_drvdata(&spi->dev, NULL);
 
 	return 0;
 }
diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c
index 4394ae7..c39c779 100644
--- a/sound/usb/6fire/chip.c
+++ b/sound/usb/6fire/chip.c
@@ -30,7 +30,7 @@
 MODULE_AUTHOR("Torsten Schenk <torsten.schenk@zoho.com>");
 MODULE_DESCRIPTION("TerraTec DMX 6Fire USB audio driver");
 MODULE_LICENSE("GPL v2");
-MODULE_SUPPORTED_DEVICE("{{TerraTec, DMX 6Fire USB}}");
+MODULE_SUPPORTED_DEVICE("{{TerraTec,DMX 6Fire USB}}");
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c
index 40dd50a..c5b9cac 100644
--- a/sound/usb/6fire/pcm.c
+++ b/sound/usb/6fire/pcm.c
@@ -450,13 +450,13 @@
 static int usb6fire_pcm_hw_params(struct snd_pcm_substream *alsa_sub,
 		struct snd_pcm_hw_params *hw_params)
 {
-	return snd_pcm_lib_malloc_pages(alsa_sub,
-			params_buffer_bytes(hw_params));
+	return snd_pcm_lib_alloc_vmalloc_buffer(alsa_sub,
+						params_buffer_bytes(hw_params));
 }
 
 static int usb6fire_pcm_hw_free(struct snd_pcm_substream *alsa_sub)
 {
-	return snd_pcm_lib_free_pages(alsa_sub);
+	return snd_pcm_lib_free_vmalloc_buffer(alsa_sub);
 }
 
 static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub)
@@ -560,6 +560,8 @@
 	.prepare = usb6fire_pcm_prepare,
 	.trigger = usb6fire_pcm_trigger,
 	.pointer = usb6fire_pcm_pointer,
+	.page = snd_pcm_lib_get_vmalloc_page,
+	.mmap = snd_pcm_lib_mmap_vmalloc,
 };
 
 static void usb6fire_pcm_init_urb(struct pcm_urb *urb,
@@ -622,10 +624,6 @@
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops);
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops);
 
-	ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
-			SNDRV_DMA_TYPE_CONTINUOUS,
-			snd_dma_continuous_data(GFP_KERNEL),
-			MAX_BUFSIZE, MAX_BUFSIZE);
 	if (ret) {
 		kfree(rt);
 		snd_printk(KERN_ERR PREFIX
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index c191618..7103b09 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -183,14 +183,15 @@
 static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub,
 				       struct snd_pcm_hw_params *hw_params)
 {
-	return snd_pcm_lib_malloc_pages(sub, params_buffer_bytes(hw_params));
+	return snd_pcm_lib_alloc_vmalloc_buffer(sub,
+						params_buffer_bytes(hw_params));
 }
 
 static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub)
 {
 	struct snd_usb_caiaqdev *cdev = snd_pcm_substream_chip(sub);
 	deactivate_substream(cdev, sub);
-	return snd_pcm_lib_free_pages(sub);
+	return snd_pcm_lib_free_vmalloc_buffer(sub);
 }
 
 /* this should probably go upstream */
@@ -345,7 +346,9 @@
 	.hw_free =	snd_usb_caiaq_pcm_hw_free,
 	.prepare =	snd_usb_caiaq_pcm_prepare,
 	.trigger =	snd_usb_caiaq_pcm_trigger,
-	.pointer =	snd_usb_caiaq_pcm_pointer
+	.pointer =	snd_usb_caiaq_pcm_pointer,
+	.page =		snd_pcm_lib_get_vmalloc_page,
+	.mmap =		snd_pcm_lib_mmap_vmalloc,
 };
 
 static void check_for_elapsed_periods(struct snd_usb_caiaqdev *cdev,
@@ -852,11 +855,6 @@
 	snd_pcm_set_ops(cdev->pcm, SNDRV_PCM_STREAM_CAPTURE,
 				&snd_usb_caiaq_ops);
 
-	snd_pcm_lib_preallocate_pages_for_all(cdev->pcm,
-					SNDRV_DMA_TYPE_CONTINUOUS,
-					snd_dma_continuous_data(GFP_KERNEL),
-					MAX_BUFFER_SIZE, MAX_BUFFER_SIZE);
-
 	cdev->data_cb_info =
 		kmalloc(sizeof(struct snd_usb_caiaq_cb_info) * N_URBS,
 					GFP_KERNEL);
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 48b63cc..1a61dd1 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -39,25 +39,24 @@
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
 MODULE_DESCRIPTION("caiaq USB audio");
 MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
-			 "{Native Instruments, RigKontrol3},"
-			 "{Native Instruments, Kore Controller},"
-			 "{Native Instruments, Kore Controller 2},"
-			 "{Native Instruments, Audio Kontrol 1},"
-			 "{Native Instruments, Audio 2 DJ},"
-			 "{Native Instruments, Audio 4 DJ},"
-			 "{Native Instruments, Audio 8 DJ},"
-			 "{Native Instruments, Traktor Audio 2},"
-			 "{Native Instruments, Session I/O},"
-			 "{Native Instruments, GuitarRig mobile},"
-			 "{Native Instruments, Traktor Kontrol X1},"
-			 "{Native Instruments, Traktor Kontrol S4},"
-			 "{Native Instruments, Maschine Controller}}");
+MODULE_SUPPORTED_DEVICE("{{Native Instruments,RigKontrol2},"
+			 "{Native Instruments,RigKontrol3},"
+			 "{Native Instruments,Kore Controller},"
+			 "{Native Instruments,Kore Controller 2},"
+			 "{Native Instruments,Audio Kontrol 1},"
+			 "{Native Instruments,Audio 2 DJ},"
+			 "{Native Instruments,Audio 4 DJ},"
+			 "{Native Instruments,Audio 8 DJ},"
+			 "{Native Instruments,Traktor Audio 2},"
+			 "{Native Instruments,Session I/O},"
+			 "{Native Instruments,GuitarRig mobile},"
+			 "{Native Instruments,Traktor Kontrol X1},"
+			 "{Native Instruments,Traktor Kontrol S4},"
+			 "{Native Instruments,Maschine Controller}}");
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
 static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
-static int snd_card_used[SNDRV_CARDS];
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for the caiaq sound device");
@@ -388,7 +387,7 @@
 	struct snd_usb_caiaqdev *cdev;
 
 	for (devnum = 0; devnum < SNDRV_CARDS; devnum++)
-		if (enable[devnum] && !snd_card_used[devnum])
+		if (enable[devnum])
 			break;
 
 	if (devnum >= SNDRV_CARDS)
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 1a03317..64952e2 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -147,14 +147,32 @@
 		return -EINVAL;
 	}
 
+	alts = &iface->altsetting[0];
+	altsd = get_iface_desc(alts);
+
+	/*
+	 * Android with both accessory and audio interfaces enabled gets the
+	 * interface numbers wrong.
+	 */
+	if ((chip->usb_id == USB_ID(0x18d1, 0x2d04) ||
+	     chip->usb_id == USB_ID(0x18d1, 0x2d05)) &&
+	    interface == 0 &&
+	    altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC &&
+	    altsd->bInterfaceSubClass == USB_SUBCLASS_VENDOR_SPEC) {
+		interface = 2;
+		iface = usb_ifnum_to_if(dev, interface);
+		if (!iface)
+			return -EINVAL;
+		alts = &iface->altsetting[0];
+		altsd = get_iface_desc(alts);
+	}
+
 	if (usb_interface_claimed(iface)) {
 		snd_printdd(KERN_INFO "%d:%d:%d: skipping, already claimed\n",
 						dev->devnum, ctrlif, interface);
 		return -EINVAL;
 	}
 
-	alts = &iface->altsetting[0];
-	altsd = get_iface_desc(alts);
 	if ((altsd->bInterfaceClass == USB_CLASS_AUDIO ||
 	     altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC) &&
 	    altsd->bInterfaceSubClass == USB_SUBCLASS_MIDISTREAMING) {
diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c
index 6ad617b..8b5d2c5 100644
--- a/sound/usb/misc/ua101.c
+++ b/sound/usb/misc/ua101.c
@@ -1349,7 +1349,7 @@
 	snd_card_disconnect(ua->card);
 
 	/* make sure that there are no pending USB requests */
-	__list_for_each(midi, &ua->midi_list)
+	list_for_each(midi, &ua->midi_list)
 		snd_usbmidi_disconnect(midi);
 	abort_alsa_playback(ua);
 	abort_alsa_capture(ua);
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index e5c7f9f..d543808 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -885,6 +885,7 @@
 
 	case USB_ID(0x046d, 0x0808):
 	case USB_ID(0x046d, 0x0809):
+	case USB_ID(0x046d, 0x081b): /* HD Webcam c310 */
 	case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */
 	case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */
 	case USB_ID(0x046d, 0x0991):
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index 9af7c1f..1f9bbd5 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -150,7 +150,7 @@
 MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
 MODULE_DESCRIPTION("TASCAM "NAME_ALLCAPS" Version 0.8.7.2");
 MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{TASCAM(0x1604), "NAME_ALLCAPS"(0x8001)(0x8005)(0x8007) }}");
+MODULE_SUPPORTED_DEVICE("{{TASCAM(0x1604),"NAME_ALLCAPS"(0x8001)(0x8005)(0x8007)}}");
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
 static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index b376532..4967fe9 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -695,9 +695,6 @@
 			((char*)(usbdata + i))[1] = ra[i].c2;
 			usb_fill_bulk_urb(us->urb[i], usX2Y->dev, usb_sndbulkpipe(usX2Y->dev, 4),
 					  usbdata + i, 2, i_usX2Y_04Int, usX2Y);
-#ifdef OLD_USB
-			us->urb[i]->transfer_flags = USB_QUEUE_BULK;
-#endif
 		}
 		us->submitted =	0;
 		us->len =	NOOF_SETRATE_URBS;