Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	arch/microblaze/include/asm/socket.h

35 files changed, 368 insertions, 171 deletions

diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 5ca2220eac7d..1dd0c28d1fb7 100644
--- a/sound/aoa/core/gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -182,6 +182,10 @@ static int pmf_set_notify(struct gpio_runtime *rt,
 	if (!old && notify) {
 		irq_client = kzalloc(sizeof(struct pmf_irq_client),
 				     GFP_KERNEL);
+		if (!irq_client) {
+			err = -ENOMEM;
+			goto out_unlock;
+		}
 		irq_client->data = notif;
 		irq_client->handler = pmf_handle_notify_irq;
 		irq_client->owner = THIS_MODULE;
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 108b643229ba..6205f37d547c 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -75,7 +75,7 @@ int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
 {
 	struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
 
-	if (rtd && rtd->params)
+	if (rtd && rtd->params && rtd->params->drcmr)
 		*rtd->params->drcmr = 0;
 
 	snd_pcm_set_runtime_buffer(substream, NULL);
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 333e4dd29450..72cfd47af6b8 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -233,6 +233,18 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
 		xrun(substream);
 		return -EPIPE;
 	}
+	if (xrun_debug(substream, 8)) {
+		char name[16];
+		pcm_debug_name(substream, name, sizeof(name));
+		snd_printd("period_update: %s: pos=0x%x/0x%x/0x%x, "
+			   "hwptr=0x%lx, hw_base=0x%lx, hw_intr=0x%lx\n",
+			   name, (unsigned int)pos,
+			   (unsigned int)runtime->period_size,
+			   (unsigned int)runtime->buffer_size,
+			   (unsigned long)old_hw_ptr,
+			   (unsigned long)runtime->hw_ptr_base,
+			   (unsigned long)runtime->hw_ptr_interrupt);
+	}
 	hw_base = runtime->hw_ptr_base;
 	new_hw_ptr = hw_base + pos;
 	hw_ptr_interrupt = runtime->hw_ptr_interrupt + runtime->period_size;
@@ -244,18 +256,27 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
 			delta = new_hw_ptr - hw_ptr_interrupt;
 	}
 	if (delta < 0) {
-		delta += runtime->buffer_size;
+		if (runtime->periods == 1 || new_hw_ptr < old_hw_ptr)
+			delta += runtime->buffer_size;
 		if (delta < 0) {
 			hw_ptr_error(substream, 
 				     "Unexpected hw_pointer value "
 				     "(stream=%i, pos=%ld, intr_ptr=%ld)\n",
 				     substream->stream, (long)pos,
 				     (long)hw_ptr_interrupt);
+#if 1
+			/* simply skipping the hwptr update seems more
+			 * robust in some cases, e.g. on VMware with
+			 * inaccurate timer source
+			 */
+			return 0; /* skip this update */
+#else
 			/* rebase to interrupt position */
 			hw_base = new_hw_ptr = hw_ptr_interrupt;
 			/* align hw_base to buffer_size */
 			hw_base -= hw_base % runtime->buffer_size;
 			delta = 0;
+#endif
 		} else {
 			hw_base += runtime->buffer_size;
 			if (hw_base >= runtime->boundary)
@@ -344,6 +365,19 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
 		xrun(substream);
 		return -EPIPE;
 	}
+	if (xrun_debug(substream, 16)) {
+		char name[16];
+		pcm_debug_name(substream, name, sizeof(name));
+		snd_printd("hw_update: %s: pos=0x%x/0x%x/0x%x, "
+			   "hwptr=0x%lx, hw_base=0x%lx, hw_intr=0x%lx\n",
+			   name, (unsigned int)pos,
+			   (unsigned int)runtime->period_size,
+			   (unsigned int)runtime->buffer_size,
+			   (unsigned long)old_hw_ptr,
+			   (unsigned long)runtime->hw_ptr_base,
+			   (unsigned long)runtime->hw_ptr_interrupt);
+	}
+
 	hw_base = runtime->hw_ptr_base;
 	new_hw_ptr = hw_base + pos;
 
diff --git a/sound/core/seq/Makefile b/sound/core/seq/Makefile
index 1bcb360330e5..941f64a853eb 100644
--- a/sound/core/seq/Makefile
+++ b/sound/core/seq/Makefile
@@ -3,10 +3,6 @@
 # Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
 #
 
-ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
-  obj-$(CONFIG_SND_SEQUENCER) += oss/
-endif
-
 snd-seq-device-objs := seq_device.o
 snd-seq-objs := seq.o seq_lock.o seq_clientmgr.o seq_memory.o seq_queue.o \
                 seq_fifo.o seq_prioq.o seq_timer.o \
@@ -19,7 +15,8 @@ snd-seq-virmidi-objs := seq_virmidi.o
 
 obj-$(CONFIG_SND_SEQUENCER) += snd-seq.o snd-seq-device.o
 ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
-obj-$(CONFIG_SND_SEQUENCER) += snd-seq-midi-event.o
+  obj-$(CONFIG_SND_SEQUENCER) += snd-seq-midi-event.o
+  obj-$(CONFIG_SND_SEQUENCER) += oss/
 endif
 obj-$(CONFIG_SND_SEQ_DUMMY) += snd-seq-dummy.o
 
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index edb11eefdfe3..2dcf45bf7293 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -795,13 +795,13 @@ static int snd_gf1_pcm_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
 		if (!(pcmp->flags & SNDRV_GF1_PCM_PFLG_ACTIVE))
 			continue;
 		/* load real volume - better precision */
-		spin_lock_irqsave(&gus->reg_lock, flags);
+		spin_lock(&gus->reg_lock);
 		snd_gf1_select_voice(gus, pvoice->number);
 		snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
 		vol = pvoice == pcmp->pvoices[0] ? gus->gf1.pcm_volume_level_left : gus->gf1.pcm_volume_level_right;
 		snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, vol);
 		pcmp->final_volume = 1;
-		spin_unlock_irqrestore(&gus->reg_lock, flags);
+		spin_unlock(&gus->reg_lock);
 	}
 	spin_unlock_irqrestore(&gus->voice_alloc, flags);
 	return change;
diff --git a/sound/oss/aedsp16.c b/sound/oss/aedsp16.c
index 3ee9900ffd7b..35b5912cf3f8 100644
--- a/sound/oss/aedsp16.c
+++ b/sound/oss/aedsp16.c
@@ -325,8 +325,9 @@
 /*
  * Size of character arrays that store name and version of sound card
  */
-#define CARDNAMELEN 15		/* Size of the card's name in chars     */
-#define CARDVERLEN  2		/* Size of the card's version in chars  */
+#define CARDNAMELEN	15	/* Size of the card's name in chars     */
+#define CARDVERLEN	10	/* Size of the card's version in chars	*/
+#define CARDVERDIGITS	2	/* Number of digits in the version	*/
 
 #if defined(CONFIG_SC6600)
 /*
@@ -410,7 +411,7 @@
 
 static int      soft_cfg __initdata = 0;	/* bitmapped config */
 static int      soft_cfg_mss __initdata = 0;	/* bitmapped mss config */
-static int      ver[CARDVERLEN] __initdata = {0, 0};	/* DSP Ver:
+static int      ver[CARDVERDIGITS] __initdata = {0, 0};	/* DSP Ver:
 						   hi->ver[0] lo->ver[1] */
 
 #if defined(CONFIG_SC6600)
@@ -957,7 +958,7 @@ static int __init aedsp16_dsp_version(int port)
 	 * string is finished.
 	 */
 		ver[len++] = ret;
-	  } while (len < CARDVERLEN);
+	  } while (len < CARDVERDIGITS);
 	sprintf(DSPVersion, "%d.%d", ver[0], ver[1]);
 
 	DBG(("success.\n"));
diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 1b2316f35b1f..734b8f9e2f78 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -1074,7 +1074,7 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
 			sprintf(mpu_synth_info[m].name, "%s (MPU401)", hw_config->name);
 		else
 			sprintf(mpu_synth_info[m].name,
-				"MPU-401 %d.%d%c Midi interface #%d",
+				"MPU-401 %d.%d%c MIDI #%d",
 				(int) (devc->version & 0xf0) >> 4,
 				devc->version & 0x0f,
 				revision_char,
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index f24bf1ecb36d..15e4138bce17 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -325,9 +325,9 @@ static struct snd_pcm_hardware snd_ca0106_capture_hw = {
 	.rate_max =		192000,
 	.channels_min =		2,
 	.channels_max =		2,
-	.buffer_bytes_max =	((65536 - 64) * 8),
+	.buffer_bytes_max =	65536 - 128,
 	.period_bytes_min =	64,
-	.period_bytes_max =	(65536 - 64),
+	.period_bytes_max =	32768 - 64,
 	.periods_min =		2,
 	.periods_max =		2,
 	.fifo_size =		0,
diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c
index a1db51b3ead8..a7f4a671f7b7 100644
--- a/sound/pci/ctxfi/ctamixer.c
+++ b/sound/pci/ctxfi/ctamixer.c
@@ -242,13 +242,12 @@ static int get_amixer_rsc(struct amixer_mgr *mgr,
 
 	/* Allocate mem for amixer resource */
 	amixer = kzalloc(sizeof(*amixer), GFP_KERNEL);
-	if (NULL == amixer) {
-		err = -ENOMEM;
-		return err;
-	}
+	if (!amixer)
+		return -ENOMEM;
 
 	/* Check whether there are sufficient
 	 * amixer resources to meet request. */
+	err = 0;
 	spin_lock_irqsave(&mgr->mgr_lock, flags);
 	for (i = 0; i < desc->msr; i++) {
 		err = mgr_get_resource(&mgr->mgr, 1, &idx);
@@ -397,12 +396,11 @@ static int get_sum_rsc(struct sum_mgr *mgr,
 
 	/* Allocate mem for sum resource */
 	sum = kzalloc(sizeof(*sum), GFP_KERNEL);
-	if (NULL == sum) {
-		err = -ENOMEM;
-		return err;
-	}
+	if (!sum)
+		return -ENOMEM;
 
 	/* Check whether there are sufficient sum resources to meet request. */
+	err = 0;
 	spin_lock_irqsave(&mgr->mgr_lock, flags);
 	for (i = 0; i < desc->msr; i++) {
 		err = mgr_get_resource(&mgr->mgr, 1, &idx);
diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index 082e35c08c02..deb6cfa73600 100644
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -57,9 +57,9 @@ struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
 
 struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = {
 	[LINEO1] = {.left = 0x40, .right = 0x41},
-	[LINEO2] = {.left = 0x70, .right = 0x71},
+	[LINEO2] = {.left = 0x60, .right = 0x61},
 	[LINEO3] = {.left = 0x50, .right = 0x51},
-	[LINEO4] = {.left = 0x60, .right = 0x61},
+	[LINEO4] = {.left = 0x70, .right = 0x71},
 	[LINEIM] = {.left = 0x45, .right = 0xc5},
 	[SPDIFOO] = {.left = 0x00, .right = 0x01},
 	[SPDIFIO] = {.left = 0x05, .right = 0x85},
diff --git a/sound/pci/ctxfi/ctsrc.c b/sound/pci/ctxfi/ctsrc.c
index e1c145d8b702..df43a5cd3938 100644
--- a/sound/pci/ctxfi/ctsrc.c
+++ b/sound/pci/ctxfi/ctsrc.c
@@ -724,12 +724,11 @@ static int get_srcimp_rsc(struct srcimp_mgr *mgr,
 
 	/* Allocate mem for SRCIMP resource */
 	srcimp = kzalloc(sizeof(*srcimp), GFP_KERNEL);
-	if (NULL == srcimp) {
-		err = -ENOMEM;
-		return err;
-	}
+	if (!srcimp)
+		return -ENOMEM;
 
 	/* Check whether there are sufficient SRCIMP resources. */
+	err = 0;
 	spin_lock_irqsave(&mgr->mgr_lock, flags);
 	for (i = 0; i < desc->msr; i++) {
 		err = mgr_get_resource(&mgr->mgr, 1, &idx);
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index e617acaf10e3..61b8ab39800f 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -644,7 +644,7 @@ int __devinit snd_p16v_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm *
 	int err;
         int capture=1;
   
-	/* snd_printk("KERN_DEBUG snd_p16v_pcm called. device=%d\n", device); */
+	/* snd_printk(KERN_DEBUG "snd_p16v_pcm called. device=%d\n", device); */
 	emu->p16v_device_offset = device;
 	if (rpcm)
 		*rpcm = NULL;
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 29272f2e95a0..b0275a050870 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -50,19 +50,22 @@ static void snd_hda_generate_beep(struct work_struct *work)
  * The tone frequency of beep generator on IDT/STAC codecs is
  * defined from the 8bit tone parameter, in Hz,
  *    freq = 48000 * (257 - tone) / 1024
- * that is from 12kHz to 93.75kHz in step of 46.875 hz
+ * that is from 12kHz to 93.75Hz in steps of 46.875 Hz
  */
 static int beep_linear_tone(struct hda_beep *beep, int hz)
 {
+	if (hz <= 0)
+		return 0;
 	hz *= 1000; /* fixed point */
-	hz = hz - DIGBEEP_HZ_MIN;
+	hz = hz - DIGBEEP_HZ_MIN
+		+ DIGBEEP_HZ_STEP / 2; /* round to nearest step */
 	if (hz < 0)
 		hz = 0; /* turn off PC beep*/
 	else if (hz >= (DIGBEEP_HZ_MAX - DIGBEEP_HZ_MIN))
-		hz = 0xff;
+		hz = 1; /* max frequency */
 	else {
 		hz /= DIGBEEP_HZ_STEP;
-		hz++;
+		hz = 255 - hz;
 	}
 	return hz;
 }
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 26d255de6beb..c7df01b72cac 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -174,7 +174,7 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
 	mutex_lock(&bus->cmd_mutex);
 	err = bus->ops.command(bus, cmd);
 	if (!err && res)
-		*res = bus->ops.get_response(bus);
+		*res = bus->ops.get_response(bus, codec->addr);
 	mutex_unlock(&bus->cmd_mutex);
 	snd_hda_power_down(codec);
 	if (res && *res == -1 && bus->rirb_error) {
@@ -332,6 +332,12 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
 						  AC_VERB_GET_CONNECT_LIST, i);
 		range_val = !!(parm & (1 << (shift-1))); /* ranges */
 		val = parm & mask;
+		if (val == 0) {
+			snd_printk(KERN_WARNING "hda_codec: "
+				   "invalid CONNECT_LIST verb %x[%i]:%x\n",
+				    nid, i, parm);
+			return 0;
+		}
 		parm >>= shift;
 		if (range_val) {
 			/* ranges between the previous and this one */
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index cad79efaabc9..1b75f28ed092 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -568,7 +568,7 @@ struct hda_bus_ops {
 	/* send a single command */
 	int (*command)(struct hda_bus *bus, unsigned int cmd);
 	/* get a response from the last command */
-	unsigned int (*get_response)(struct hda_bus *bus);
+	unsigned int (*get_response)(struct hda_bus *bus, unsigned int addr);
 	/* free the private data */
 	void (*private_free)(struct hda_bus *);
 	/* attach a PCM stream */
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index fcad5ec31773..9446a5abea13 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -508,7 +508,7 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry,
 	char name[64];
 	char *sname;
 	long long val;
-	int n;
+	unsigned int n;
 
 	while (!snd_info_get_line(buffer, line, sizeof(line))) {
 		if (sscanf(line, "%s %llx", name, &val) != 2)
@@ -539,7 +539,7 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry,
 				sname++;
 				n = 10 * n + name[4] - '0';
 			}
-			if (n < 0 || n > 31) /* double the CEA limit */
+			if (n >= ELD_MAX_SAD)
 				continue;
 			if (!strcmp(sname, "_coding_type"))
 				e->sad[n].format = val;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1877d95d4aa6..175f07a381ba 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -253,7 +253,7 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
 
 /* STATESTS int mask: S3,SD2,SD1,SD0 */
 #define AZX_MAX_CODECS		4
-#define STATESTS_INT_MASK	0x0f
+#define STATESTS_INT_MASK	((1 << AZX_MAX_CODECS) - 1)
 
 /* SD_CTL bits */
 #define SD_CTL_STREAM_RESET	0x01	/* stream reset bit */
@@ -361,8 +361,8 @@ struct azx_rb {
 	dma_addr_t addr;	/* physical address of CORB/RIRB buffer */
 	/* for RIRB */
 	unsigned short rp, wp;	/* read/write pointers */
-	int cmds;		/* number of pending requests */
-	u32 res;		/* last read value */
+	int cmds[AZX_MAX_CODECS];	/* number of pending requests */
+	u32 res[AZX_MAX_CODECS];	/* last read value */
 };
 
 struct azx {
@@ -418,7 +418,7 @@ struct azx {
 	unsigned int probing :1; /* codec probing phase */
 
 	/* for debugging */
-	unsigned int last_cmd;	/* last issued command (to sync) */
+	unsigned int last_cmd[AZX_MAX_CODECS];
 
 	/* for pending irqs */
 	struct work_struct irq_pending_work;
@@ -513,6 +513,7 @@ static int azx_alloc_cmd_io(struct azx *chip)
 
 static void azx_init_cmd_io(struct azx *chip)
 {
+	spin_lock_irq(&chip->reg_lock);
 	/* CORB set up */
 	chip->corb.addr = chip->rb.addr;
 	chip->corb.buf = (u32 *)chip->rb.area;
@@ -531,7 +532,8 @@ static void azx_init_cmd_io(struct azx *chip)
 	/* RIRB set up */
 	chip->rirb.addr = chip->rb.addr + 2048;
 	chip->rirb.buf = (u32 *)(chip->rb.area + 2048);
-	chip->rirb.wp = chip->rirb.rp = chip->rirb.cmds = 0;
+	chip->rirb.wp = chip->rirb.rp = 0;
+	memset(chip->rirb.cmds, 0, sizeof(chip->rirb.cmds));
 	azx_writel(chip, RIRBLBASE, (u32)chip->rirb.addr);
 	azx_writel(chip, RIRBUBASE, upper_32_bits(chip->rirb.addr));
 
@@ -543,30 +545,60 @@ static void azx_init_cmd_io(struct azx *chip)
 	azx_writew(chip, RINTCNT, 1);
 	/* enable rirb dma and response irq */
 	azx_writeb(chip, RIRBCTL, ICH6_RBCTL_DMA_EN | ICH6_RBCTL_IRQ_EN);
+	spin_unlock_irq(&chip->reg_lock);
 }
 
 static void azx_free_cmd_io(struct azx *chip)
 {
+	spin_lock_irq(&chip->reg_lock);
 	/* disable ringbuffer DMAs */
 	azx_writeb(chip, RIRBCTL, 0);
 	azx_writeb(chip, CORBCTL, 0);
+	spin_unlock_irq(&chip->reg_lock);
+}
+
+static unsigned int azx_command_addr(u32 cmd)
+{
+	unsigned int addr = cmd >> 28;
+
+	if (addr >= AZX_MAX_CODECS) {
+		snd_BUG();
+		addr = 0;
+	}
+
+	return addr;
+}
+
+static unsigned int azx_response_addr(u32 res)
+{
+	unsigned int addr = res & 0xf;
+
+	if (addr >= AZX_MAX_CODECS) {
+		snd_BUG();
+		addr = 0;
+	}
+
+	return addr;
 }
 
 /* send a command */
 static int azx_corb_send_cmd(struct hda_bus *bus, u32 val)
 {
 	struct azx *chip = bus->private_data;
+	unsigned int addr = azx_command_addr(val);
 	unsigned int wp;
 
+	spin_lock_irq(&chip->reg_lock);
+
 	/* add command to corb */
 	wp = azx_readb(chip, CORBWP);
 	wp++;
 	wp %= ICH6_MAX_CORB_ENTRIES;
 
-	spin_lock_irq(&chip->reg_lock);
-	chip->rirb.cmds++;
+	chip->rirb.cmds[addr]++;
 	chip->corb.buf[wp] = cpu_to_le32(val);
 	azx_writel(chip, CORBWP, wp);
+
 	spin_unlock_irq(&chip->reg_lock);
 
 	return 0;
@@ -578,13 +610,14 @@ static int azx_corb_send_cmd(struct hda_bus *bus, u32 val)
 static void azx_update_rirb(struct azx *chip)
 {
 	unsigned int rp, wp;
+	unsigned int addr;
 	u32 res, res_ex;
 
 	wp = azx_readb(chip, RIRBWP);
 	if (wp == chip->rirb.wp)
 		return;
 	chip->rirb.wp = wp;
-		
+
 	while (chip->rirb.rp != wp) {
 		chip->rirb.rp++;
 		chip->rirb.rp %= ICH6_MAX_RIRB_ENTRIES;
@@ -592,18 +625,24 @@ static void azx_update_rirb(struct azx *chip)
 		rp = chip->rirb.rp << 1; /* an RIRB entry is 8-bytes */
 		res_ex = le32_to_cpu(chip->rirb.buf[rp + 1]);
 		res = le32_to_cpu(chip->rirb.buf[rp]);
+		addr = azx_response_addr(res_ex);
 		if (res_ex & ICH6_RIRB_EX_UNSOL_EV)
 			snd_hda_queue_unsol_event(chip->bus, res, res_ex);
-		else if (chip->rirb.cmds) {
-			chip->rirb.res = res;
+		else if (chip->rirb.cmds[addr]) {
+			chip->rirb.res[addr] = res;
 			smp_wmb();
-			chip->rirb.cmds--;
-		}
+			chip->rirb.cmds[addr]--;
+		} else
+			snd_printk(KERN_ERR SFX "spurious response %#x:%#x, "
+				   "last cmd=%#08x\n",
+				   res, res_ex,
+				   chip->last_cmd[addr]);
 	}
 }
 
 /* receive a response */
-static unsigned int azx_rirb_get_response(struct hda_bus *bus)
+static unsigned int azx_rirb_get_response(struct hda_bus *bus,
+					  unsigned int addr)
 {
 	struct azx *chip = bus->private_data;
 	unsigned long timeout;
@@ -616,10 +655,10 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus)
 			azx_update_rirb(chip);
 			spin_unlock_irq(&chip->reg_lock);
 		}
-		if (!chip->rirb.cmds) {
+		if (!chip->rirb.cmds[addr]) {
 			smp_rmb();
 			bus->rirb_error = 0;
-			return chip->rirb.res; /* the last value */
+			return chip->rirb.res[addr]; /* the last value */
 		}
 		if (time_after(jiffies, timeout))
 			break;
@@ -633,7 +672,8 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus)
 
 	if (chip->msi) {
 		snd_printk(KERN_WARNING SFX "No response from codec, "
-			   "disabling MSI: last cmd=0x%08x\n", chip->last_cmd);
+			   "disabling MSI: last cmd=0x%08x\n",
+			   chip->last_cmd[addr]);
 		free_irq(chip->irq, chip);
 		chip->irq = -1;
 		pci_disable_msi(chip->pci);
@@ -648,7 +688,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus)
 	if (!chip->polling_mode) {
 		snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
 			   "switching to polling mode: last cmd=0x%08x\n",
-			   chip->last_cmd);
+			   chip->last_cmd[addr]);
 		chip->polling_mode = 1;
 		goto again;
 	}
@@ -672,7 +712,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus)
 
 	snd_printk(KERN_ERR "hda_intel: azx_get_response timeout, "
 		   "switching to single_cmd mode: last cmd=0x%08x\n",
-		   chip->last_cmd);
+		   chip->last_cmd[addr]);
 	chip->single_cmd = 1;
 	bus->response_reset = 0;
 	/* re-initialize CORB/RIRB */
@@ -692,7 +732,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus)
  */
 
 /* receive a response */
-static int azx_single_wait_for_response(struct azx *chip)
+static int azx_single_wait_for_response(struct azx *chip, unsigned int addr)
 {
 	int timeout = 50;
 
@@ -700,7 +740,7 @@ static int azx_single_wait_for_response(struct azx *chip)
 		/* check IRV busy bit */
 		if (azx_readw(chip, IRS) & ICH6_IRS_VALID) {
 			/* reuse rirb.res as the response return value */
-			chip->rirb.res = azx_readl(chip, IR);
+			chip->rirb.res[addr] = azx_readl(chip, IR);
 			return 0;
 		}
 		udelay(1);
@@ -708,7 +748,7 @@ static int azx_single_wait_for_response(struct azx *chip)
 	if (printk_ratelimit())
 		snd_printd(SFX "get_response timeout: IRS=0x%x\n",
 			   azx_readw(chip, IRS));
-	chip->rirb.res = -1;
+	chip->rirb.res[addr] = -1;
 	return -EIO;
 }
 
@@ -716,6 +756,7 @@ static int azx_single_wait_for_response(struct azx *chip)
 static int azx_single_send_cmd(struct hda_bus *bus, u32 val)
 {
 	struct azx *chip = bus->private_data;
+	unsigned int addr = azx_command_addr(val);
 	int timeout = 50;
 
 	bus->rirb_error = 0;
@@ -728,7 +769,7 @@ static int azx_single_send_cmd(struct hda_bus *bus, u32 val)
 			azx_writel(chip, IC, val);
 			azx_writew(chip, IRS, azx_readw(chip, IRS) |
 				   ICH6_IRS_BUSY);
-			return azx_single_wait_for_response(chip);
+			return azx_single_wait_for_response(chip, addr);
 		}
 		udelay(1);
 	}
@@ -739,10 +780,11 @@ static int azx_single_send_cmd(struct hda_bus *bus, u32 val)
 }
 
 /* receive a response */
-static unsigned int azx_single_get_response(struct hda_bus *bus)
+static unsigned int azx_single_get_response(struct hda_bus *bus,
+					    unsigned int addr)
 {
 	struct azx *chip = bus->private_data;
-	return chip->rirb.res;
+	return chip->rirb.res[addr];
 }
 
 /*
@@ -757,7 +799,7 @@ static int azx_send_cmd(struct hda_bus *bus, unsigned int val)
 {
 	struct azx *chip = bus->private_data;
 
-	chip->last_cmd = val;
+	chip->last_cmd[azx_command_addr(val)] = val;
 	if (chip->single_cmd)
 		return azx_single_send_cmd(bus, val);
 	else
@@ -765,13 +807,14 @@ static int azx_send_cmd(struct hda_bus *bus, unsigned int val)
 }
 
 /* get a response */
-static unsigned int azx_get_response(struct hda_bus *bus)
+static unsigned int azx_get_response(struct hda_bus *bus,
+				     unsigned int addr)
 {
 	struct azx *chip = bus->private_data;
 	if (chip->single_cmd)
-		return azx_single_get_response(bus);
+		return azx_single_get_response(bus, addr);
 	else
-		return azx_rirb_get_response(bus);
+		return azx_rirb_get_response(bus, addr);
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -1243,10 +1286,12 @@ static int probe_codec(struct azx *chip, int addr)
 		(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
 	unsigned int res;
 
+	mutex_lock(&chip->bus->cmd_mutex);
 	chip->probing = 1;
 	azx_send_cmd(chip->bus, cmd);
-	res = azx_get_response(chip->bus);
+	res = azx_get_response(chip->bus, addr);
 	chip->probing = 0;
+	mutex_unlock(&chip->bus->cmd_mutex);
 	if (res == -1)
 		return -EIO;
 	snd_printdd(SFX "codec #%d probed OK\n", addr);
@@ -1455,6 +1500,17 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 		return err;
 	}
 	snd_pcm_limit_hw_rates(runtime);
+	/* sanity check */
+	if (snd_BUG_ON(!runtime->hw.channels_min) ||
+	    snd_BUG_ON(!runtime->hw.channels_max) ||
+	    snd_BUG_ON(!runtime->hw.formats) ||
+	    snd_BUG_ON(!runtime->hw.rates)) {
+		azx_release_device(azx_dev);
+		hinfo->ops.close(hinfo, apcm->codec, substream);
+		snd_hda_power_down(apcm->codec);
+		mutex_unlock(&chip->open_mutex);
+		return -EINVAL;
+	}
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	azx_dev->substream = substream;
 	azx_dev->running = 0;
@@ -1463,13 +1519,6 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 	runtime->private_data = azx_dev;
 	snd_pcm_set_sync(substream);
 	mutex_unlock(&chip->open_mutex);
-
-	if (snd_BUG_ON(!runtime->hw.channels_min || !runtime->hw.channels_max))
-		return -EINVAL;
-	if (snd_BUG_ON(!runtime->hw.formats))
-		return -EINVAL;
-	if (snd_BUG_ON(!runtime->hw.rates))
-		return -EINVAL;
 	return 0;
 }
 
@@ -2329,9 +2378,19 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 	gcap = azx_readw(chip, GCAP);
 	snd_printdd(SFX "chipset global capabilities = 0x%x\n", gcap);
 
-	/* ATI chips seems buggy about 64bit DMA addresses */
-	if (chip->driver_type == AZX_DRIVER_ATI)
-		gcap &= ~ICH6_GCAP_64OK;
+	/* disable SB600 64bit support for safety */
+	if ((chip->driver_type == AZX_DRIVER_ATI) ||
+	    (chip->driver_type == AZX_DRIVER_ATIHDMI)) {
+		struct pci_dev *p_smbus;
+		p_smbus = pci_get_device(PCI_VENDOR_ID_ATI,
+					 PCI_DEVICE_ID_ATI_SBX00_SMBUS,
+					 NULL);
+		if (p_smbus) {
+			if (p_smbus->revision < 0x30)
+				gcap &= ~ICH6_GCAP_64OK;
+			pci_dev_put(p_smbus);
+		}
+	}
 
 	/* allow 64bit DMA address if supported by H/W */
 	if ((gcap & ICH6_GCAP_64OK) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64)))
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index be7d25fa7f35..3da85caf8af1 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3754,7 +3754,7 @@ static int ad1884a_mobile_master_sw_put(struct snd_kcontrol *kcontrol,
 	int mute = (!ucontrol->value.integer.value[0] &&
 		    !ucontrol->value.integer.value[1]);
 	/* toggle GPIO1 according to the mute state */
-	snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+	snd_hda_codec_write_cache(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 			    mute ? 0x02 : 0x0);
 	return ret;
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e661b21354be..51c44fdbc0f0 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -275,13 +275,13 @@ struct alc_spec {
 						 */
 	unsigned int num_init_verbs;
 
-	char stream_name_analog[16];	/* analog PCM stream */
+	char stream_name_analog[32];	/* analog PCM stream */
 	struct hda_pcm_stream *stream_analog_playback;
 	struct hda_pcm_stream *stream_analog_capture;
 	struct hda_pcm_stream *stream_analog_alt_playback;
 	struct hda_pcm_stream *stream_analog_alt_capture;
 
-	char stream_name_digital[16];	/* digital PCM stream */
+	char stream_name_digital[32];	/* digital PCM stream */
 	struct hda_pcm_stream *stream_digital_playback;
 	struct hda_pcm_stream *stream_digital_capture;
 
@@ -559,7 +559,7 @@ static int alc_pin_mode_get(struct snd_kcontrol *kcontrol,
 
 	/* Find enumerated value for current pinctl setting */
 	i = alc_pin_mode_min(dir);
-	while (alc_pin_mode_values[i] != pinctl && i <= alc_pin_mode_max(dir))
+	while (i <= alc_pin_mode_max(dir) && alc_pin_mode_values[i] != pinctl)
 		i++;
 	*valp = i <= alc_pin_mode_max(dir) ? i: alc_pin_mode_min(dir);
 	return 0;
@@ -4505,6 +4505,12 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 					      &dig_nid, 1);
 		if (err < 0)
 			continue;
+		if (dig_nid > 0x7f) {
+			printk(KERN_ERR "alc880_auto: invalid dig_nid "
+				"connection 0x%x for NID 0x%x\n", dig_nid,
+				spec->autocfg.dig_out_pins[i]);
+			continue;
+		}
 		if (!i)
 			spec->multiout.dig_out_nid = dig_nid;
 		else {
@@ -6919,9 +6925,6 @@ static struct hda_verb alc882_targa_verbs[] = {
 	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
-	{0x01, AC_VERB_SET_GPIO_MASK, 0x03},
-	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
-	{0x01, AC_VERB_SET_GPIO_DATA, 0x03},
 	{ } /* end */
 };
 
@@ -7241,7 +7244,8 @@ static struct alc_config_preset alc882_presets[] = {
 	},
 	[ALC882_TARGA] = {
 		.mixers = { alc882_targa_mixer, alc882_chmode_mixer },
-		.init_verbs = { alc882_init_verbs, alc882_targa_verbs},
+		.init_verbs = { alc882_init_verbs, alc880_gpio3_init_verbs,
+				alc882_targa_verbs},
 		.num_dacs = ARRAY_SIZE(alc882_dac_nids),
 		.dac_nids = alc882_dac_nids,
 		.dig_out_nid = ALC882_DIGOUT_NID,
@@ -9238,7 +9242,8 @@ static struct alc_config_preset alc883_presets[] = {
 	},
 	[ALC883_TARGA_DIG] = {
 		.mixers = { alc883_targa_mixer, alc883_chmode_mixer },
-		.init_verbs = { alc883_init_verbs, alc883_targa_verbs},
+		.init_verbs = { alc883_init_verbs, alc880_gpio3_init_verbs,
+				alc883_targa_verbs},
 		.num_dacs = ARRAY_SIZE(alc883_dac_nids),
 		.dac_nids = alc883_dac_nids,
 		.dig_out_nid = ALC883_DIGOUT_NID,
@@ -9251,7 +9256,8 @@ static struct alc_config_preset alc883_presets[] = {
 	},
 	[ALC883_TARGA_2ch_DIG] = {
 		.mixers = { alc883_targa_2ch_mixer},
-		.init_verbs = { alc883_init_verbs, alc883_targa_verbs},
+		.init_verbs = { alc883_init_verbs, alc880_gpio3_init_verbs,
+				alc883_targa_verbs},
 		.num_dacs = ARRAY_SIZE(alc883_dac_nids),
 		.dac_nids = alc883_dac_nids,
 		.adc_nids = alc883_adc_nids_alt,
@@ -10625,6 +10631,18 @@ static void alc262_lenovo_3000_unsol_event(struct hda_codec *codec,
 	alc262_lenovo_3000_automute(codec, 1);
 }
 
+static int amp_stereo_mute_update(struct hda_codec *codec, hda_nid_t nid,
+				  int dir, int idx, long *valp)
+{
+	int i, change = 0;
+
+	for (i = 0; i < 2; i++, valp++)
+		change |= snd_hda_codec_amp_update(codec, nid, i, dir, idx,
+						   HDA_AMP_MUTE,
+						   *valp ? 0 : HDA_AMP_MUTE);
+	return change;
+}
+
 /* bind hp and internal speaker mute (with plug check) */
 static int alc262_fujitsu_master_sw_put(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
@@ -10633,13 +10651,8 @@ static int alc262_fujitsu_master_sw_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int change;
 
-	change = snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-						 HDA_AMP_MUTE,
-						 valp ? 0 : HDA_AMP_MUTE);
-	change |= snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
-						 HDA_AMP_MUTE,
-						 valp ? 0 : HDA_AMP_MUTE);
-
+	change = amp_stereo_mute_update(codec, 0x14, HDA_OUTPUT, 0, valp);
+	change |= amp_stereo_mute_update(codec, 0x1b, HDA_OUTPUT, 0, valp);
 	if (change)
 		alc262_fujitsu_automute(codec, 0);
 	return change;
@@ -10674,10 +10687,7 @@ static int alc262_lenovo_3000_master_sw_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int change;
 
-	change = snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
-						 HDA_AMP_MUTE,
-						 valp ? 0 : HDA_AMP_MUTE);
-
+	change = amp_stereo_mute_update(codec, 0x1b, HDA_OUTPUT, 0, valp);
 	if (change)
 		alc262_lenovo_3000_automute(codec, 0);
 	return change;
@@ -11848,12 +11858,7 @@ static int alc268_acer_master_sw_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int change;
 
-	change = snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
-					  HDA_AMP_MUTE,
-					  valp[0] ? 0 : HDA_AMP_MUTE);
-	change |= snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
-					   HDA_AMP_MUTE,
-					   valp[1] ? 0 : HDA_AMP_MUTE);
+	change = amp_stereo_mute_update(codec, 0x14, HDA_OUTPUT, 0, valp);
 	if (change)
 		alc268_acer_automute(codec, 0);
 	return change;
@@ -12878,9 +12883,9 @@ static struct snd_kcontrol_new alc269_lifebook_mixer[] = {
 
 static struct snd_kcontrol_new alc269_eeepc_mixer[] = {
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
 	{ } /* end */
 };
 
@@ -15152,7 +15157,7 @@ static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
 	SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba A135", ALC861VD_LENOVO),
 	/*SND_PCI_QUIRK(0x1179, 0xff00, "DALLAS", ALC861VD_DALLAS),*/ /*lenovo*/
-	SND_PCI_QUIRK(0x1179, 0xff01, "DALLAS", ALC861VD_DALLAS),
+	SND_PCI_QUIRK(0x1179, 0xff01, "Toshiba A135", ALC861VD_LENOVO),
 	SND_PCI_QUIRK(0x1179, 0xff03, "Toshiba P205", ALC861VD_LENOVO),
 	SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba L30-149", ALC861VD_DALLAS),
 	SND_PCI_QUIRK(0x1565, 0x820d, "Biostar NF61S SE", ALC861VD_6ST_DIG),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 14f3c3e0f62d..456ef6ac12e4 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1590,8 +1590,6 @@ static struct snd_pci_quirk stac9200_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_REF),
-	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0xfb30,
-		      "SigmaTel",STAC_9205_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101,
 		      "DFI LanParty", STAC_REF),
 	/* Dell laptops have BIOS problem */
@@ -1811,6 +1809,8 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 				"Dell Studio 1537", STAC_DELL_M6_DMIC),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a0,
 				"Dell Studio 17", STAC_DELL_M6_DMIC),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02be,
+				"Dell Studio 1555", STAC_DELL_M6_DMIC),
 	{} /* terminator */
 };
 
@@ -2266,7 +2266,7 @@ static struct snd_pci_quirk stac927x_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x01f3, "Dell Inspiron 1420", STAC_DELL_BIOS),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0227, "Dell Vostro 1400  ", STAC_DELL_BIOS),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022e, "Dell     ", STAC_DELL_BIOS),
-	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022f, "Dell Inspiron 1525", STAC_DELL_3ST),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022f, "Dell Inspiron 1525", STAC_DELL_BIOS),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0242, "Dell     ", STAC_DELL_BIOS),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0243, "Dell     ", STAC_DELL_BIOS),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x02ff, "Dell     ", STAC_DELL_BIOS),
@@ -2344,6 +2344,8 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_9205_REF),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0xfb30,
+		      "SigmaTel", STAC_9205_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101,
 		      "DFI LanParty", STAC_9205_REF),
 	/* Dell */
@@ -2378,6 +2380,7 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228,
 		      "Dell Vostro 1500", STAC_9205_DELL_M42),
 	/* Gateway */
+	SND_PCI_QUIRK(0x107b, 0x0560, "Gateway T6834c", STAC_9205_EAPD),
 	SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD),
 	{} /* terminator */
 };
@@ -4065,7 +4068,7 @@ static int stac92xx_add_jack(struct hda_codec *codec,
 	jack->nid = nid;
 	jack->type = type;
 
-	sprintf(name, "%s at %s %s Jack",
+	snprintf(name, sizeof(name), "%s at %s %s Jack",
 		snd_hda_get_jack_type(def_conf),
 		snd_hda_get_jack_connectivity(def_conf),
 		snd_hda_get_jack_location(def_conf));
@@ -5642,6 +5645,13 @@ static int patch_stac927x(struct hda_codec *codec)
 		/* GPIO2 High = Enable EAPD */
 		spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x04;
 		spec->gpio_data = 0x04;
+		switch (codec->subsystem_id) {
+		case 0x1028022f:
+			/* correct EAPD to be GPIO0 */
+			spec->eapd_mask = spec->gpio_mask = 0x01;
+			spec->gpio_dir = spec->gpio_data = 0x01;
+			break;
+		};
 		spec->dmic_nids = stac927x_dmic_nids;
 		spec->num_dmics = STAC927X_NUM_DMICS;
 
@@ -5854,6 +5864,8 @@ static unsigned int *stac9872_brd_tbl[STAC_9872_MODELS] = {
 };
 
 static struct snd_pci_quirk stac9872_cfg_tbl[] = {
+	SND_PCI_QUIRK_MASK(0x104d, 0xfff0, 0x81e0,
+			   "Sony VAIO F/S", STAC_9872_VAIO),
 	{} /* terminator */
 };
 
@@ -5866,6 +5878,8 @@ static int patch_stac9872(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 	codec->spec = spec;
+	spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
+	spec->pin_nids = stac9872_pin_nids;
 
 	spec->board_config = snd_hda_check_board_config(codec, STAC_9872_MODELS,
 							stac9872_models,
@@ -5877,8 +5891,6 @@ static int patch_stac9872(struct hda_codec *codec)
 		stac92xx_set_config_regs(codec,
 					 stac9872_brd_tbl[spec->board_config]);
 
-	spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
-	spec->pin_nids = stac9872_pin_nids;
 	spec->multiout.dac_nids = spec->dac_nids;
 	spec->num_adcs = ARRAY_SIZE(stac9872_adc_nids);
 	spec->adc_nids = stac9872_adc_nids;
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 8e004fb6961a..9008b4b013aa 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -210,7 +210,9 @@ struct via_spec {
 	/* capture */
 	unsigned int num_adc_nids;
 	hda_nid_t *adc_nids;
+	hda_nid_t mux_nids[3];
 	hda_nid_t dig_in_nid;
+	hda_nid_t dig_in_pin;
 
 	/* capture source */
 	const struct hda_input_mux *input_mux;
@@ -319,6 +321,9 @@ static void via_auto_set_output_and_unmute(struct hda_codec *codec,
 			    pin_type);
 	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
 			    AMP_OUT_UNMUTE);
+	if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
+		snd_hda_codec_write(codec, nid, 0, 
+				    AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 }
 
 
@@ -387,27 +392,12 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct via_spec *spec = codec->spec;
 	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
-	unsigned int vendor_id = codec->vendor_id;
-
-	/* AIW0  lydia 060801 add for correct sw0 input select */
-	if (IS_VT1708_VENDORID(vendor_id) && (adc_idx == 0))
-		return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-					     0x18, &spec->cur_mux[adc_idx]);
-	else if ((IS_VT1709_10CH_VENDORID(vendor_id) ||
-		  IS_VT1709_6CH_VENDORID(vendor_id)) && (adc_idx == 0))
-		return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-					     0x19, &spec->cur_mux[adc_idx]);
-	else if ((IS_VT1708B_8CH_VENDORID(vendor_id) ||
-		  IS_VT1708B_4CH_VENDORID(vendor_id)) && (adc_idx == 0))
-		return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-					     0x17, &spec->cur_mux[adc_idx]);
-	else if (IS_VT1702_VENDORID(vendor_id) && (adc_idx == 0))
-		return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-					     0x13, &spec->cur_mux[adc_idx]);
-	else
-		return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-					     spec->adc_nids[adc_idx],
-					     &spec->cur_mux[adc_idx]);
+
+	if (!spec->mux_nids[adc_idx])
+		return -EINVAL;
+	return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
+				     spec->mux_nids[adc_idx],
+				     &spec->cur_mux[adc_idx]);
 }
 
 static int via_independent_hp_info(struct snd_kcontrol *kcontrol,
@@ -998,25 +988,11 @@ static int via_init(struct hda_codec *codec)
 
 	/* Lydia Add for EAPD enable */
 	if (!spec->dig_in_nid) { /* No Digital In connection */
-		if (IS_VT1708_VENDORID(codec->vendor_id)) {
-			snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
-					    AC_VERB_SET_PIN_WIDGET_CONTROL,
-					    PIN_OUT);
-			snd_hda_codec_write(codec, VT1708_DIGIN_PIN, 0,
-					    AC_VERB_SET_EAPD_BTLENABLE, 0x02);
-		} else if (IS_VT1709_10CH_VENDORID(codec->vendor_id) ||
-			   IS_VT1709_6CH_VENDORID(codec->vendor_id)) {
-			snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
+		if (spec->dig_in_pin) {
+			snd_hda_codec_write(codec, spec->dig_in_pin, 0,
 					    AC_VERB_SET_PIN_WIDGET_CONTROL,
 					    PIN_OUT);
-			snd_hda_codec_write(codec, VT1709_DIGIN_PIN, 0,
-					    AC_VERB_SET_EAPD_BTLENABLE, 0x02);
-		} else if (IS_VT1708B_8CH_VENDORID(codec->vendor_id) ||
-			   IS_VT1708B_4CH_VENDORID(codec->vendor_id)) {
-			snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
-					    AC_VERB_SET_PIN_WIDGET_CONTROL,
-					    PIN_OUT);
-			snd_hda_codec_write(codec, VT1708B_DIGIN_PIN, 0,
+			snd_hda_codec_write(codec, spec->dig_in_pin, 0,
 					    AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 		}
 	} else /* enable SPDIF-input pin */
@@ -1326,6 +1302,7 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
 
 	if (spec->autocfg.dig_outs)
 		spec->multiout.dig_out_nid = VT1708_DIGOUT_NID;
+	spec->dig_in_pin = VT1708_DIGIN_PIN;
 	if (spec->autocfg.dig_in_pin)
 		spec->dig_in_nid = VT1708_DIGIN_NID;
 
@@ -1352,6 +1329,34 @@ static int via_auto_init(struct hda_codec *codec)
 	return 0;
 }
 
+static int get_mux_nids(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	hda_nid_t nid, conn[8];
+	unsigned int type;
+	int i, n;
+
+	for (i = 0; i < spec->num_adc_nids; i++) {
+		nid = spec->adc_nids[i];
+		while (nid) {
+			type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
+				>> AC_WCAP_TYPE_SHIFT;
+			if (type == AC_WID_PIN)
+				break;
+			n = snd_hda_get_connections(codec, nid, conn,
+						    ARRAY_SIZE(conn));
+			if (n <= 0)
+				break;
+			if (n > 1) {
+				spec->mux_nids[i] = nid;
+				break;
+			}
+			nid = conn[0];
+		}
+	}
+	return 0;
+}
+
 static int patch_vt1708(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -1799,6 +1804,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
 
 	if (spec->autocfg.dig_outs)
 		spec->multiout.dig_out_nid = VT1709_DIGOUT_NID;
+	spec->dig_in_pin = VT1709_DIGIN_PIN;
 	if (spec->autocfg.dig_in_pin)
 		spec->dig_in_nid = VT1709_DIGIN_NID;
 
@@ -1859,6 +1865,7 @@ static int patch_vt1709_10ch(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1709_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1709_capture_mixer;
 		spec->num_mixers++;
 	}
@@ -1952,6 +1959,7 @@ static int patch_vt1709_6ch(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1709_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1709_capture_mixer;
 		spec->num_mixers++;
 	}
@@ -2344,6 +2352,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
 
 	if (spec->autocfg.dig_outs)
 		spec->multiout.dig_out_nid = VT1708B_DIGOUT_NID;
+	spec->dig_in_pin = VT1708B_DIGIN_PIN;
 	if (spec->autocfg.dig_in_pin)
 		spec->dig_in_nid = VT1708B_DIGIN_NID;
 
@@ -2404,6 +2413,7 @@ static int patch_vt1708B_8ch(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1708B_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
 		spec->num_mixers++;
 	}
@@ -2455,6 +2465,7 @@ static int patch_vt1708B_4ch(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1708B_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1708B_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1708B_capture_mixer;
 		spec->num_mixers++;
 	}
@@ -2889,6 +2900,7 @@ static int patch_vt1708S(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1708S_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1708S_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1708S_capture_mixer;
 		spec->num_mixers++;
 	}
@@ -3206,6 +3218,7 @@ static int patch_vt1702(struct hda_codec *codec)
 	if (!spec->adc_nids && spec->input_mux) {
 		spec->adc_nids = vt1702_adc_nids;
 		spec->num_adc_nids = ARRAY_SIZE(vt1702_adc_nids);
+		get_mux_nids(codec);
 		spec->mixers[spec->num_mixers] = vt1702_capture_mixer;
 		spec->num_mixers++;
 	}
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 235a71e5ac8d..b5ca02e2038c 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -2197,9 +2197,12 @@ static int __init alsa_card_riptide_init(void)
 	if (err < 0)
 		return err;
 #if defined(SUPPORT_JOYSTICK)
-	pci_register_driver(&joystick_driver);
+	err = pci_register_driver(&joystick_driver);
+	/* On failure unregister formerly registered audio driver */
+	if (err < 0)
+		pci_unregister_driver(&driver);
 #endif
-	return 0;
+	return err;
 }
 
 static void __exit alsa_card_riptide_exit(void)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index ab099f482487..cb0d1bf34b57 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -767,6 +767,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
 	int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0;
 	u8 data, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
 	u16 pll_d = 1;
+	u8 reg;
 
 	/* select data word length */
 	data =
@@ -801,8 +802,16 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
 		pll_q &= 0xf;
 		aic3x_write(codec, AIC3X_PLL_PROGA_REG, pll_q << PLLQ_SHIFT);
 		aic3x_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_CLKDIV);
-	} else
+		/* disable PLL if it is bypassed */
+		reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+		aic3x_write(codec, AIC3X_PLL_PROGA_REG, reg & ~PLL_ENABLE);
+
+	} else {
 		aic3x_write(codec, AIC3X_GPIOB_REG, CODEC_CLKIN_PLLDIV);
+		/* enable PLL when it is used */
+		reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
+		aic3x_write(codec, AIC3X_PLL_PROGA_REG, reg | PLL_ENABLE);
+	}
 
 	/* Route Left DAC to left channel input and
 	 * right DAC to right channel input */
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index d28eeaceb857..49c4b2898aff 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -79,7 +79,7 @@ static const u16 wm8753_reg[] = {
 	0x0097, 0x0097, 0x0000, 0x0004,
 	0x0000, 0x0083, 0x0024, 0x01ba,
 	0x0000, 0x0083, 0x0024, 0x01ba,
-	0x0000, 0x0000
+	0x0000, 0x0000, 0x0000
 };
 
 /* codec private data */
@@ -1660,11 +1660,11 @@ static int wm8753_register(struct wm8753_priv *wm8753)
 	codec->set_bias_level = wm8753_set_bias_level;
 	codec->dai = wm8753_dai;
 	codec->num_dai = 2;
-	codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache);
+	codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache) + 1;
 	codec->reg_cache = &wm8753->reg_cache;
 	codec->private_data = wm8753;
 
-	memcpy(codec->reg_cache, wm8753_reg, sizeof(codec->reg_cache));
+	memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache));
 	INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
 
 	ret = wm8753_reset(codec);
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index c05f71803aa8..8c0fdf84aac3 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -1037,14 +1037,14 @@ static int __devinit wm8988_spi_probe(struct spi_device *spi)
 	codec->control_data = spi;
 	codec->dev = &spi->dev;
 
-	spi->dev.driver_data = wm8988;
+	dev_set_drvdata(&spi->dev, wm8988);
 
 	return wm8988_register(wm8988);
 }
 
 static int __devexit wm8988_spi_remove(struct spi_device *spi)
 {
-	struct wm8988_priv *wm8988 = spi->dev.driver_data;
+	struct wm8988_priv *wm8988 = dev_get_drvdata(&spi->dev);
 
 	wm8988_unregister(wm8988);
 
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index efec33a1c5bd..f0a2d4071998 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -456,6 +456,7 @@ int mpc5200_audio_dma_create(struct of_device *op)
 		return -ENODEV;
 
 	spin_lock_init(&psc_dma->lock);
+	mutex_init(&psc_dma->mutex);
 	psc_dma->id = be32_to_cpu(*prop);
 	psc_dma->irq = irq;
 	psc_dma->psc_regs = regs;
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h
index 2000803f06a7..8d396bb9d9fe 100644
--- a/sound/soc/fsl/mpc5200_dma.h
+++ b/sound/soc/fsl/mpc5200_dma.h
@@ -55,6 +55,7 @@ struct psc_dma {
 	unsigned int irq;
 	struct device *dev;
 	spinlock_t lock;
+	struct mutex mutex;
 	u32 sicr;
 	uint sysclk;
 	int imr;
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index 794a247b3eb5..7eb549985d49 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -34,13 +34,20 @@ static unsigned short psc_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
 	int status;
 	unsigned int val;
 
+	mutex_lock(&psc_dma->mutex);
+
 	/* Wait for command send status zero = ready */
 	status = spin_event_timeout(!(in_be16(&psc_dma->psc_regs->sr_csr.status) &
 				MPC52xx_PSC_SR_CMDSEND), 100, 0);
 	if (status == 0) {
 		pr_err("timeout on ac97 bus (rdy)\n");
+		mutex_unlock(&psc_dma->mutex);
 		return -ENODEV;
 	}
+
+	/* Force clear the data valid bit */
+	in_be32(&psc_dma->psc_regs->ac97_data);
+
 	/* Send the read */
 	out_be32(&psc_dma->psc_regs->ac97_cmd, (1<<31) | ((reg & 0x7f) << 24));
 
@@ -50,16 +57,19 @@ static unsigned short psc_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
 	if (status == 0) {
 		pr_err("timeout on ac97 read (val) %x\n",
 				in_be16(&psc_dma->psc_regs->sr_csr.status));
+		mutex_unlock(&psc_dma->mutex);
 		return -ENODEV;
 	}
 	/* Get the data */
 	val = in_be32(&psc_dma->psc_regs->ac97_data);
 	if (((val >> 24) & 0x7f) != reg) {
 		pr_err("reg echo error on ac97 read\n");
+		mutex_unlock(&psc_dma->mutex);
 		return -ENODEV;
 	}
 	val = (val >> 8) & 0xffff;
 
+	mutex_unlock(&psc_dma->mutex);
 	return (unsigned short) val;
 }
 
@@ -68,16 +78,21 @@ static void psc_ac97_write(struct snd_ac97 *ac97,
 {
 	int status;
 
+	mutex_lock(&psc_dma->mutex);
+
 	/* Wait for command status zero = ready */
 	status = spin_event_timeout(!(in_be16(&psc_dma->psc_regs->sr_csr.status) &
 				MPC52xx_PSC_SR_CMDSEND), 100, 0);
 	if (status == 0) {
 		pr_err("timeout on ac97 bus (write)\n");
-		return;
+		goto out;
 	}
 	/* Write data */
 	out_be32(&psc_dma->psc_regs->ac97_cmd,
 			((reg & 0x7f) << 24) | (val << 8));
+
+ out:
+	mutex_unlock(&psc_dma->mutex);
 }
 
 static void psc_ac97_warm_reset(struct snd_ac97 *ac97)
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 523aec188ccf..73525c048e7f 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -48,6 +48,7 @@ config SND_USB_CAIAQ
 	    * 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 Guitar Rig Session I/O
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 8f9b60c5d74c..121af0644fd9 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -646,6 +646,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_GUITARRIGMOBILE):
 		dev->samplerates |= SNDRV_PCM_RATE_192000;
 		/* fall thru */
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ):
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
 		dev->samplerates |= SNDRV_PCM_RATE_88200;
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index de38108f0b28..83e6c1312d47 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -35,13 +35,14 @@
 #include "input.h"
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.18");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.19");
 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, Session I/O},"
@@ -121,6 +122,11 @@ static struct usb_device_id snd_usb_id_table[] = {
 		.idVendor =     USB_VID_NATIVEINSTRUMENTS,
 		.idProduct =    USB_PID_AUDIO4DJ
 	},
+	{
+		.match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+		.idVendor =     USB_VID_NATIVEINSTRUMENTS,
+		.idProduct =    USB_PID_AUDIO2DJ
+	},
 	{ /* terminator */ }
 };
 
diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h
index ece73514854e..44e3edf88bef 100644
--- a/sound/usb/caiaq/device.h
+++ b/sound/usb/caiaq/device.h
@@ -10,6 +10,7 @@
 #define USB_PID_KORECONTROLLER	0x4711
 #define USB_PID_KORECONTROLLER2	0x4712
 #define USB_PID_AK1		0x0815
+#define USB_PID_AUDIO2DJ	0x041c
 #define USB_PID_AUDIO4DJ	0x0839
 #define USB_PID_AUDIO8DJ	0x1978
 #define USB_PID_SESSIONIO	0x1915
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index c7b902358b7b..44b9cdc8a83b 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2661,7 +2661,7 @@ static int parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
 	struct usb_interface_descriptor *altsd;
 	int i, altno, err, stream;
 	int format;
-	struct audioformat *fp;
+	struct audioformat *fp = NULL;
 	unsigned char *fmt, *csep;
 	int num;
 
@@ -2734,6 +2734,18 @@ static int parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
 			continue;
 		}
 
+		/*
+		 * Blue Microphones workaround: The last altsetting is identical
+		 * with the previous one, except for a larger packet size, but
+		 * is actually a mislabeled two-channel setting; ignore it.
+		 */
+		if (fmt[4] == 1 && fmt[5] == 2 && altno == 2 && num == 3 &&
+		    fp && fp->altsetting == 1 && fp->channels == 1 &&
+		    fp->format == SNDRV_PCM_FORMAT_S16_LE &&
+		    le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize) ==
+							fp->maxpacksize * 2)
+			continue;
+
 		csep = snd_usb_find_desc(alts->endpoint[0].extra, alts->endpoint[0].extralen, NULL, USB_DT_CS_ENDPOINT);
 		/* Creamware Noah has this descriptor after the 2nd endpoint */
 		if (!csep && altsd->bNumEndpoints >= 2)
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 4bd3a7a0edc1..ec9cdf986928 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -990,20 +990,35 @@ static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
 		break;
 	}
 
-	/* quirk for UDA1321/N101 */
-	/* note that detection between firmware 2.1.1.7 (N101) and later 2.1.1.21 */
-	/* is not very clear from datasheets */
-	/* I hope that the min value is -15360 for newer firmware --jk */
+	/* volume control quirks */
 	switch (state->chip->usb_id) {
 	case USB_ID(0x0471, 0x0101):
 	case USB_ID(0x0471, 0x0104):
 	case USB_ID(0x0471, 0x0105):
 	case USB_ID(0x0672, 0x1041):
+	/* quirk for UDA1321/N101.
+	 * note that detection between firmware 2.1.1.7 (N101)
+	 * and later 2.1.1.21 is not very clear from datasheets.
+	 * I hope that the min value is -15360 for newer firmware --jk
+	 */
 		if (!strcmp(kctl->id.name, "PCM Playback Volume") &&
 		    cval->min == -15616) {
-			snd_printk(KERN_INFO "using volume control quirk for the UDA1321/N101 chip\n");
+			snd_printk(KERN_INFO
+				 "set volume quirk for UDA1321/N101 chip\n");
 			cval->max = -256;
 		}
+		break;
+
+	case USB_ID(0x046d, 0x09a4):
+		if (!strcmp(kctl->id.name, "Mic Capture Volume")) {
+			snd_printk(KERN_INFO
+				"set volume quirk for QuickCam E3500\n");
+			cval->min = 6080;
+			cval->max = 8768;
+			cval->res = 192;
+		}
+		break;
+
 	}
 
 	snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n",
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index dd1ab6177840..9efd27f6b52f 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -296,9 +296,10 @@ static void usX2Y_error_urb_status(struct usX2Ydev *usX2Y,
 static void usX2Y_error_sequence(struct usX2Ydev *usX2Y,
 				 struct snd_usX2Y_substream *subs, struct urb *urb)
 {
-	snd_printk(KERN_ERR "Sequence Error!(hcd_frame=%i ep=%i%s;wait=%i,frame=%i).\n"
-		   KERN_ERR "Most propably some urb of usb-frame %i is still missing.\n"
-		   KERN_ERR "Cause could be too long delays in usb-hcd interrupt handling.\n",
+	snd_printk(KERN_ERR
+"Sequence Error!(hcd_frame=%i ep=%i%s;wait=%i,frame=%i).\n"
+"Most propably some urb of usb-frame %i is still missing.\n"
+"Cause could be too long delays in usb-hcd interrupt handling.\n",
 		   usb_get_current_frame_number(usX2Y->chip.dev),
 		   subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
 		   usX2Y->wait_iso_frame, urb->start_frame, usX2Y->wait_iso_frame);