sound fixes for 3.15-rc1

Here is a bunch of small fixes that have been collected since the
 previous pull request.  In addition to various misc fixes, the
 following are included:
 
 - HD-audio quirks for Dell, HP, Chromebook, and ALC28x codecs
 - HD-audio AMD HDMI regression fix
 - Continued PM support/fixes for ice1712 driver
 - Multiplatform fixes for ASoC samsung drivers
 - Addition of device id tables to a few ASoC drivers
 - Bit clock polarity config and error flag fixes in ASoC fsl_sai
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Merge tag 'sound-fix-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here is a bunch of small fixes that have been collected since the
  previous pull request.  In addition to various misc fixes, the
  following are included:

   - HD-audio quirks for Dell, HP, Chromebook, and ALC28x codecs
   - HD-audio AMD HDMI regression fix
   - Continued PM support/fixes for ice1712 driver
   - Multiplatform fixes for ASoC samsung drivers
   - Addition of device id tables to a few ASoC drivers
   - Bit clock polarity config and error flag fixes in ASoC fsl_sai"

* tag 'sound-fix-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (32 commits)
  ALSA: usb-audio: Suppress repetitive debug messages from retire_playback_urb()
  ALSA: hda - Make full_reset boolean
  ALSA: hda - add headset mic detect quirk for a Dell laptop
  sound: dmasound: use module_platform_driver_probe()
  ALSA: au1x00: use module_platform_driver()
  ALSA: hda - Use runtime helper to check active state.
  ALSA: ice1712: Fix boundary checks in PCM pointer ops
  ASoC: davinci-mcasp: Fix bit clock polarity settings
  ASoC: samsung: Fix build on multiplatform
  ASoC: fsl_sai: Fix Bit Clock Polarity configurations
  ALSA: hda - Do not assign streams in reverse order
  ALSA: hda/realtek - Add eapd shutup to ALC283
  ALSA: hda/realtek - Change model name alias for ChromeOS
  ASoC: da732x: Print correct major id
  ALSA: hda/realtek - Improve HP depop when system change power state on Chromebook
  ASoC: cs42l52: Fix mask for REVID
  sound/oss: Remove uncompilable DBG macro use
  ALSA: ice1712: Save/restore routing and rate registers
  ALSA: ice1712: restore AK4xxx volumes on resume
  ASoC: alc56(23|32): fix undefined return value of probing code
  ...

Documentation/devicetree/bindings/sound/fsl,ssi.txt

@@ -20,15 +20,6 @@ Required properties:
                     have.
 - interrupt-parent: The phandle for the interrupt controller that
                     services interrupts for this device.
-- fsl,mode:         The operating mode for the SSI interface.
-                    "i2s-slave" - I2S mode, SSI is clock slave
-                    "i2s-master" - I2S mode, SSI is clock master
-                    "lj-slave" - left-justified mode, SSI is clock slave
-                    "lj-master" - l.j. mode, SSI is clock master
-                    "rj-slave" - right-justified mode, SSI is clock slave
-                    "rj-master" - r.j., SSI is clock master
-                    "ac97-slave" - AC97 mode, SSI is clock slave
-                    "ac97-master" - AC97 mode, SSI is clock master
 - fsl,playback-dma: Phandle to a node for the DMA channel to use for
                     playback of audio.  This is typically dictated by SOC
                     design.  See the notes below.
@@ -47,6 +38,9 @@ Required properties:
                     be connected together, and SRFS and STFS be connected
                     together.  This would still allow different sample sizes,
                     but not different sample rates.
+ - clocks:          "ipg" - Required clock for the SSI unit
+                    "baud" - Required clock for SSI master mode. Otherwise this
+		      clock is not used
 
 Required are also ac97 link bindings if ac97 is used. See
 Documentation/devicetree/bindings/sound/soc-ac97link.txt for the necessary
@@ -64,6 +58,15 @@ Optional properties:
 		    Documentation/devicetree/bindings/dma/dma.txt.
 - dma-names:	    Two dmas have to be defined, "tx" and "rx", if fsl,imx-fiq
 		    is not defined.
+- fsl,mode:         The operating mode for the SSI interface.
+                    "i2s-slave" - I2S mode, SSI is clock slave
+                    "i2s-master" - I2S mode, SSI is clock master
+                    "lj-slave" - left-justified mode, SSI is clock slave
+                    "lj-master" - l.j. mode, SSI is clock master
+                    "rj-slave" - right-justified mode, SSI is clock slave
+                    "rj-master" - r.j., SSI is clock master
+                    "ac97-slave" - AC97 mode, SSI is clock slave
+                    "ac97-master" - AC97 mode, SSI is clock master
 
 Child 'codec' node required properties:
 - compatible:       Compatible list, contains the name of the codec

include/sound/cs8427.h

@@ -188,6 +188,7 @@
 
 struct snd_pcm_substream;
 
+int snd_cs8427_init(struct snd_i2c_bus *bus, struct snd_i2c_device *device);
 int snd_cs8427_create(struct snd_i2c_bus *bus, unsigned char addr,
 		      unsigned int reset_timeout, struct snd_i2c_device **r_cs8427);
 int snd_cs8427_reg_write(struct snd_i2c_device *device, unsigned char reg,

sound/i2c/cs8427.c

@@ -150,10 +150,8 @@ static void snd_cs8427_free(struct snd_i2c_device *device)
 	kfree(device->private_data);
 }
 
-int snd_cs8427_create(struct snd_i2c_bus *bus,
+int snd_cs8427_init(struct snd_i2c_bus *bus,
-		      unsigned char addr,
+		    struct snd_i2c_device *device)
-		      unsigned int reset_timeout,
-		      struct snd_i2c_device **r_cs8427)
 {
 	static unsigned char initvals1[] = {
 	  CS8427_REG_CONTROL1 | CS8427_REG_AUTOINC,
@@ -200,22 +198,10 @@ int snd_cs8427_create(struct snd_i2c_bus *bus,
 	     Inhibit E->F transfers. */
 	  CS8427_UD | CS8427_EFTUI | CS8427_DETUI,
 	};
+	struct cs8427 *chip = device->private_data;
 	int err;
-	struct cs8427 *chip;
-	struct snd_i2c_device *device;
 	unsigned char buf[24];
 
-	if ((err = snd_i2c_device_create(bus, "CS8427",
-					 CS8427_ADDR | (addr & 7),
-					 &device)) < 0)
-		return err;
-	chip = device->private_data = kzalloc(sizeof(*chip), GFP_KERNEL);
-	if (chip == NULL) {
-	      	snd_i2c_device_free(device);
-		return -ENOMEM;
-	}
-	device->private_free = snd_cs8427_free;
-	
 	snd_i2c_lock(bus);
 	err = snd_cs8427_reg_read(device, CS8427_REG_ID_AND_VER);
 	if (err != CS8427_VER8427A) {
@@ -264,10 +250,44 @@ int snd_cs8427_create(struct snd_i2c_bus *bus,
 	snd_i2c_unlock(bus);
 
 	/* turn on run bit and rock'n'roll */
+	snd_cs8427_reset(device);
+
+	return 0;
+
+__fail:
+	snd_i2c_unlock(bus);
+
+	return err;
+}
+EXPORT_SYMBOL(snd_cs8427_init);
+
+int snd_cs8427_create(struct snd_i2c_bus *bus,
+		      unsigned char addr,
+		      unsigned int reset_timeout,
+		      struct snd_i2c_device **r_cs8427)
+{
+	int err;
+	struct cs8427 *chip;
+	struct snd_i2c_device *device;
+
+	err = snd_i2c_device_create(bus, "CS8427", CS8427_ADDR | (addr & 7),
+				    &device);
+	if (err < 0)
+		return err;
+	chip = device->private_data = kzalloc(sizeof(*chip), GFP_KERNEL);
+	if (chip == NULL) {
+		snd_i2c_device_free(device);
+		return -ENOMEM;
+	}
+	device->private_free = snd_cs8427_free;
+
 	if (reset_timeout < 1)
 		reset_timeout = 1;
 	chip->reset_timeout = reset_timeout;
-	snd_cs8427_reset(device);
+
+	err = snd_cs8427_init(bus, device);
+	if (err)
+		goto __fail;
 
 #if 0	// it's nice for read tests
 	{
@@ -286,7 +306,6 @@ int snd_cs8427_create(struct snd_i2c_bus *bus,
 	return 0;
 
       __fail:
-      	snd_i2c_unlock(bus);
       	snd_i2c_device_free(device);
       	return err < 0 ? err : -EIO;
 }

sound/mips/au1x00.c

@@ -725,15 +725,4 @@ struct platform_driver au1000_ac97c_driver = {
 	.remove		= au1000_ac97_remove,
 };
 
-static int __init au1000_ac97_load(void)
+module_platform_driver(au1000_ac97c_driver);
-{
-	return platform_driver_register(&au1000_ac97c_driver);
-}
-
-static void __exit au1000_ac97_unload(void)
-{
-	platform_driver_unregister(&au1000_ac97c_driver);
-}
-
-module_init(au1000_ac97_load);
-module_exit(au1000_ac97_unload);

sound/oss/ad1848.c

@@ -50,8 +50,6 @@
 #include <linux/pnp.h>
 #include <linux/spinlock.h>
 
-#define DEB(x)
-#define DEB1(x)
 #include "sound_config.h"
 
 #include "ad1848.h"
@@ -1016,8 +1014,6 @@ static void ad1848_close(int dev)
 	ad1848_info    *devc = (ad1848_info *) audio_devs[dev]->devc;
 	ad1848_port_info *portc = (ad1848_port_info *) audio_devs[dev]->portc;
 
-	DEB(printk("ad1848_close(void)\n"));
-
 	devc->intr_active = 0;
 	ad1848_halt(dev);
 

sound/oss/dmasound/dmasound_paula.c

@@ -733,19 +733,7 @@ static struct platform_driver amiga_audio_driver = {
 	},
 };
 
-static int __init amiga_audio_init(void)
+module_platform_driver_probe(amiga_audio_driver, amiga_audio_probe);
-{
-	return platform_driver_probe(&amiga_audio_driver, amiga_audio_probe);
-}
-
-module_init(amiga_audio_init);
-
-static void __exit amiga_audio_exit(void)
-{
-	platform_driver_unregister(&amiga_audio_driver);
-}
-
-module_exit(amiga_audio_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:amiga-audio");

sound/oss/opl3.c

@@ -275,7 +275,6 @@ static int opl3_kill_note  (int devno, int voice, int note, int velocity)
 	 devc->v_alloc->map[voice] = 0;
 
 	 map = &pv_map[devc->lv_map[voice]];
-	 DEB(printk("Kill note %d\n", voice));
 
 	 if (map->voice_mode == 0)
 		 return 0;
@@ -873,8 +872,6 @@ static void opl3_aftertouch(int dev, int voice, int pressure)
 
 	map = &pv_map[devc->lv_map[voice]];
 
-	DEB(printk("Aftertouch %d\n", voice));
-
 	if (map->voice_mode == 0)
 		return;
 

sound/oss/pas2_mixer.c

@@ -21,10 +21,6 @@
 
 #include "pas2.h"
 
-#ifndef DEB
-#define DEB(what)		/* (what) */
-#endif
-
 extern int      pas_translate_code;
 extern char     pas_model;
 extern int     *pas_osp;
@@ -120,8 +116,6 @@ pas_mixer_set(int whichDev, unsigned int level)
 {
 	int             left, right, devmask, changed, i, mixer = 0;
 
-	DEB(printk("static int pas_mixer_set(int whichDev = %d, unsigned int level = %X)\n", whichDev, level));
-
 	left = level & 0x7f;
 	right = (level & 0x7f00) >> 8;
 
@@ -207,8 +201,6 @@ pas_mixer_reset(void)
 {
 	int             foo;
 
-	DEB(printk("pas2_mixer.c: void pas_mixer_reset(void)\n"));
-
 	for (foo = 0; foo < SOUND_MIXER_NRDEVICES; foo++)
 		pas_mixer_set(foo, levels[foo]);
 
@@ -220,7 +212,6 @@ static int pas_mixer_ioctl(int dev, unsigned int cmd, void __user *arg)
 	int level,v ;
 	int __user *p = (int __user *)arg;
 
-	DEB(printk("pas2_mixer.c: int pas_mixer_ioctl(unsigned int cmd = %X, unsigned int arg = %X)\n", cmd, arg));
 	if (cmd == SOUND_MIXER_PRIVATE1) { /* Set loudness bit */
 		if (get_user(level, p))
 			return -EFAULT;

sound/oss/pas2_pcm.c

@@ -22,10 +22,6 @@
 
 #include "pas2.h"
 
-#ifndef DEB
-#define DEB(WHAT)
-#endif
-
 #define PAS_PCM_INTRBITS (0x08)
 /*
  * Sample buffer timer interrupt enable
@@ -156,8 +152,6 @@ static int pas_audio_ioctl(int dev, unsigned int cmd, void __user *arg)
 	int val, ret;
 	int __user *p = arg;
 
-	DEB(printk("pas2_pcm.c: static int pas_audio_ioctl(unsigned int cmd = %X, unsigned int arg = %X)\n", cmd, arg));
-
 	switch (cmd) 
 	{
 	case SOUND_PCM_WRITE_RATE:
@@ -204,8 +198,6 @@ static int pas_audio_ioctl(int dev, unsigned int cmd, void __user *arg)
 
 static void pas_audio_reset(int dev)
 {
-	DEB(printk("pas2_pcm.c: static void pas_audio_reset(void)\n"));
-
 	pas_write(pas_read(0xF8A) & ~0x40, 0xF8A);	/* Disable PCM */
 }
 
@@ -214,8 +206,6 @@ static int pas_audio_open(int dev, int mode)
 	int             err;
 	unsigned long   flags;
 
-	DEB(printk("pas2_pcm.c: static int pas_audio_open(int mode = %X)\n", mode));
-
 	spin_lock_irqsave(&pas_lock, flags);
 	if (pcm_busy)
 	{
@@ -239,8 +229,6 @@ static void pas_audio_close(int dev)
 {
 	unsigned long   flags;
 
-	DEB(printk("pas2_pcm.c: static void pas_audio_close(void)\n"));
-
 	spin_lock_irqsave(&pas_lock, flags);
 
 	pas_audio_reset(dev);
@@ -256,8 +244,6 @@ static void pas_audio_output_block(int dev, unsigned long buf, int count,
 {
 	unsigned long   flags, cnt;
 
-	DEB(printk("pas2_pcm.c: static void pas_audio_output_block(char *buf = %P, int count = %X)\n", buf, count));
-
 	cnt = count;
 	if (audio_devs[dev]->dmap_out->dma > 3)
 		cnt >>= 1;
@@ -303,8 +289,6 @@ static void pas_audio_start_input(int dev, unsigned long buf, int count,
 	unsigned long   flags;
 	int             cnt;
 
-	DEB(printk("pas2_pcm.c: static void pas_audio_start_input(char *buf = %P, int count = %X)\n", buf, count));
-
 	cnt = count;
 	if (audio_devs[dev]->dmap_out->dma > 3)
 		cnt >>= 1;
@@ -388,8 +372,6 @@ static struct audio_driver pas_audio_driver =
 
 void __init pas_pcm_init(struct address_info *hw_config)
 {
-	DEB(printk("pas2_pcm.c: long pas_pcm_init()\n"));
-
 	pcm_bitsok = 8;
 	if (pas_read(0xEF8B) & 0x08)
 		pcm_bitsok |= 16;

sound/oss/sb_common.c

@@ -226,8 +226,6 @@ int sb_dsp_reset(sb_devc * devc)
 {
 	int loopc;
 
-	DEB(printk("Entered sb_dsp_reset()\n"));
-
 	if (devc->model == MDL_ESS) return ess_dsp_reset (devc);
 
 	/* This is only for non-ESS chips */
@@ -246,8 +244,6 @@ int sb_dsp_reset(sb_devc * devc)
 		return 0;	/* Sorry */
 	}
 
-	DEB(printk("sb_dsp_reset() OK\n"));
-
 	return 1;
 }
 

sound/oss/sb_ess.c

@@ -865,8 +865,6 @@ printk(KERN_INFO "FKS: ess_dsp_reset 1\n");
 ess_show_mixerregs (devc);
 #endif
 
-	DEB(printk("Entered ess_dsp_reset()\n"));
-
 	outb(3, DSP_RESET); /* Reset FIFO too */
 
 	udelay(10);
@@ -881,8 +879,6 @@ ess_show_mixerregs (devc);
 	}
 	ess_extended (devc);
 
-	DEB(printk("sb_dsp_reset() OK\n"));
-
 #ifdef FKS_LOGGING
 printk(KERN_INFO "FKS: dsp_reset 2\n");
 ess_show_mixerregs (devc);

sound/oss/sequencer.c

@@ -216,8 +216,6 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun
 
 	dev = dev >> 4;
 
-	DEB(printk("sequencer_write(dev=%d, count=%d)\n", dev, count));
-
 	if (mode == OPEN_READ)
 		return -EIO;
 
@@ -959,8 +957,6 @@ int sequencer_open(int dev, struct file *file)
 	dev = dev >> 4;
 	mode = translate_mode(file);
 
-	DEB(printk("sequencer_open(dev=%d)\n", dev));
-
 	if (!sequencer_ok)
 	{
 /*		printk("Sound card: sequencer not initialized\n");*/
@@ -1133,8 +1129,6 @@ void sequencer_release(int dev, struct file *file)
 
 	dev = dev >> 4;
 
-	DEB(printk("sequencer_release(dev=%d)\n", dev));
-
 	/*
 	 * Wait until the queue is empty (if we don't have nonblock)
 	 */

sound/oss/sound_config.h

@@ -123,10 +123,6 @@ static inline int translate_mode(struct file *file)
 #include "sound_calls.h"
 #include "dev_table.h"
 
-#ifndef DEB
-#define DEB(x)
-#endif
-
 #ifndef DDB
 #define DDB(x) do {} while (0)
 #endif

sound/oss/soundcard.c

@@ -154,7 +154,6 @@ static ssize_t sound_read(struct file *file, char __user *buf, size_t count, lof
 	 
 	mutex_lock(&soundcard_mutex);
 	
-	DEB(printk("sound_read(dev=%d, count=%d)\n", dev, count));
 	switch (dev & 0x0f) {
 	case SND_DEV_DSP:
 	case SND_DEV_DSP16:
@@ -180,7 +179,6 @@ static ssize_t sound_write(struct file *file, const char __user *buf, size_t cou
 	int ret = -EINVAL;
 	
 	mutex_lock(&soundcard_mutex);
-	DEB(printk("sound_write(dev=%d, count=%d)\n", dev, count));
 	switch (dev & 0x0f) {
 	case SND_DEV_SEQ:
 	case SND_DEV_SEQ2:
@@ -206,7 +204,6 @@ static int sound_open(struct inode *inode, struct file *file)
 	int dev = iminor(inode);
 	int retval;
 
-	DEB(printk("sound_open(dev=%d)\n", dev));
 	if ((dev >= SND_NDEVS) || (dev < 0)) {
 		printk(KERN_ERR "Invalid minor device %d\n", dev);
 		return -ENXIO;
@@ -257,7 +254,6 @@ static int sound_release(struct inode *inode, struct file *file)
 	int dev = iminor(inode);
 
 	mutex_lock(&soundcard_mutex);
-	DEB(printk("sound_release(dev=%d)\n", dev));
 	switch (dev & 0x0f) {
 	case SND_DEV_CTL:
 		module_put(mixer_devs[dev >> 4]->owner);
@@ -351,7 +347,6 @@ static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			if (!access_ok(VERIFY_WRITE, p, len))
 				return -EFAULT;
 	}
-	DEB(printk("sound_ioctl(dev=%d, cmd=0x%x, arg=0x%x)\n", dev, cmd, arg));
 	if (cmd == OSS_GETVERSION)
 		return __put_user(SOUND_VERSION, (int __user *)p);
 	
@@ -409,7 +404,6 @@ static unsigned int sound_poll(struct file *file, poll_table * wait)
 	struct inode *inode = file_inode(file);
 	int dev = iminor(inode);
 
-	DEB(printk("sound_poll(dev=%d)\n", dev));
 	switch (dev & 0x0f) {
 	case SND_DEV_SEQ:
 	case SND_DEV_SEQ2:

sound/oss/uart401.c

@@ -274,19 +274,12 @@ static int reset_uart401(uart401_devc * devc)
 		}
 	}
 
-
+	/* Flush input before enabling interrupts */
 	if (ok)
-	{
+		uart401_input_loop(devc);
-		DEB(printk("Reset UART401 OK\n"));
-	}
 	else
 		DDB(printk("Reset UART401 failed - No hardware detected.\n"));
 
-	if (ok)
-		uart401_input_loop(devc);	/*
-						 * Flush input before enabling interrupts
-						 */
-
 	return ok;
 }
 

sound/pci/hda/hda_controller.c

@@ -187,13 +187,14 @@ azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
 		struct azx_dev *azx_dev = &chip->azx_dev[dev];
 		dsp_lock(azx_dev);
 		if (!azx_dev->opened && !dsp_is_locked(azx_dev)) {
-			res = azx_dev;
+			if (azx_dev->assigned_key == key) {
-			if (res->assigned_key == key) {
+				azx_dev->opened = 1;
-				res->opened = 1;
+				azx_dev->assigned_key = key;
-				res->assigned_key = key;
 				dsp_unlock(azx_dev);
 				return azx_dev;
 			}
+			if (!res)
+				res = azx_dev;
 		}
 		dsp_unlock(azx_dev);
 	}
@@ -1604,7 +1605,7 @@ static void azx_exit_link_reset(struct azx *chip)
 }
 
 /* reset codec link */
-static int azx_reset(struct azx *chip, int full_reset)
+static int azx_reset(struct azx *chip, bool full_reset)
 {
 	if (!full_reset)
 		goto __skip;
@@ -1701,7 +1702,7 @@ static void azx_int_clear(struct azx *chip)
 /*
  * reset and start the controller registers
  */
-void azx_init_chip(struct azx *chip, int full_reset)
+void azx_init_chip(struct azx *chip, bool full_reset)
 {
 	if (chip->initialized)
 		return;
@@ -1758,7 +1759,7 @@ irqreturn_t azx_interrupt(int irq, void *dev_id)
 
 #ifdef CONFIG_PM_RUNTIME
 	if (chip->driver_caps & AZX_DCAPS_PM_RUNTIME)
-		if (chip->card->dev->power.runtime_status != RPM_ACTIVE)
+		if (!pm_runtime_active(chip->card->dev))
 			return IRQ_NONE;
 #endif
 
@@ -1841,7 +1842,7 @@ static void azx_bus_reset(struct hda_bus *bus)
 
 	bus->in_reset = 1;
 	azx_stop_chip(chip);
-	azx_init_chip(chip, 1);
+	azx_init_chip(chip, true);
 #ifdef CONFIG_PM
 	if (chip->initialized) {
 		struct azx_pcm *p;
@@ -1948,7 +1949,7 @@ int azx_codec_create(struct azx *chip, const char *model,
 				 * get back to the sanity state.
 				 */
 				azx_stop_chip(chip);
-				azx_init_chip(chip, 1);
+				azx_init_chip(chip, true);
 			}
 		}
 	}

sound/pci/hda/hda_controller.h

@@ -37,7 +37,7 @@ int azx_alloc_stream_pages(struct azx *chip);
 void azx_free_stream_pages(struct azx *chip);
 
 /* Low level azx interface */
-void azx_init_chip(struct azx *chip, int full_reset);
+void azx_init_chip(struct azx *chip, bool full_reset);
 void azx_stop_chip(struct azx *chip);
 void azx_enter_link_reset(struct azx *chip);
 irqreturn_t azx_interrupt(int irq, void *dev_id);

sound/pci/hda/hda_intel.c

@@ -636,7 +636,7 @@ static int azx_resume(struct device *dev)
 		return -EIO;
 	azx_init_pci(chip);
 
-	azx_init_chip(chip, 1);
+	azx_init_chip(chip, true);
 
 	snd_hda_resume(chip->bus);
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
@@ -689,7 +689,7 @@ static int azx_runtime_resume(struct device *dev)
 	status = azx_readw(chip, STATESTS);
 
 	azx_init_pci(chip);
-	azx_init_chip(chip, 1);
+	azx_init_chip(chip, true);
 
 	bus = chip->bus;
 	if (status && bus) {

sound/pci/hda/patch_realtek.c

@@ -3026,6 +3026,11 @@ static void alc283_init(struct hda_codec *codec)
 	bool hp_pin_sense;
 	int val;
 
+	if (!spec->gen.autocfg.hp_outs) {
+		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
+			hp_pin = spec->gen.autocfg.line_out_pins[0];
+	}
+
 	alc283_restore_default_value(codec);
 
 	if (!hp_pin)
@@ -3062,6 +3067,11 @@ static void alc283_shutup(struct hda_codec *codec)
 	bool hp_pin_sense;
 	int val;
 
+	if (!spec->gen.autocfg.hp_outs) {
+		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
+			hp_pin = spec->gen.autocfg.line_out_pins[0];
+	}
+
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3085,6 +3095,7 @@ static void alc283_shutup(struct hda_codec *codec)
 
 	if (hp_pin_sense)
 		msleep(100);
+	alc_auto_setup_eapd(codec, false);
 	snd_hda_shutup_pins(codec);
 	alc_write_coef_idx(codec, 0x43, 0x9614);
 }
@@ -3361,8 +3372,9 @@ static void alc269_fixup_mic_mute_hook(void *private_data, int enabled)
 
 	if (spec->mute_led_polarity)
 		enabled = !enabled;
-	pinval = AC_PINCTL_IN_EN |
+	pinval = snd_hda_codec_get_pin_target(codec, spec->mute_led_nid);
-		(enabled ? AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_80);
+	pinval &= ~AC_PINCTL_VREFEN;
+	pinval |= enabled ? AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_80;
 	if (spec->mute_led_nid)
 		snd_hda_set_pin_ctl_cache(codec, spec->mute_led_nid, pinval);
 }
@@ -3994,6 +4006,10 @@ static void alc283_fixup_chromebook(struct hda_codec *codec,
 		spec->gen.mixer_nid = 0;
 		break;
 	case HDA_FIXUP_ACT_INIT:
+		/* MIC2-VREF control */
+		/* Set to manual mode */
+		val = alc_read_coef_idx(codec, 0x06);
+		alc_write_coef_idx(codec, 0x06, val & ~0x000c);
 		/* Enable Line1 input control by verb */
 		val = alc_read_coef_idx(codec, 0x1a);
 		alc_write_coef_idx(codec, 0x1a, val | (1 << 4));
@@ -4602,6 +4618,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0658, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x065f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0662, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x0667, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0668, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0669, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x15cc, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
@@ -4768,7 +4785,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{.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"},
-	{.id = ALC283_FIXUP_CHROME_BOOK, .name = "alc283-chrome"},
+	{.id = ALC283_FIXUP_CHROME_BOOK, .name = "alc283-dac-wcaps"},
 	{.id = ALC283_FIXUP_SENSE_COMBO_JACK, .name = "alc283-sense-combo"},
 	{}
 };

sound/pci/ice1712/delta.c

@@ -579,12 +579,37 @@ static struct snd_ak4xxx_private akm_vx442_priv = {
 #ifdef CONFIG_PM_SLEEP
 static int snd_ice1712_delta_resume(struct snd_ice1712 *ice)
 {
-	unsigned char akm_backup[AK4XXX_IMAGE_SIZE];
+	unsigned char akm_img_bak[AK4XXX_IMAGE_SIZE];
+	unsigned char akm_vol_bak[AK4XXX_IMAGE_SIZE];
+
+	/* init spdif */
+	switch (ice->eeprom.subvendor) {
+	case ICE1712_SUBDEVICE_AUDIOPHILE:
+	case ICE1712_SUBDEVICE_DELTA410:
+	case ICE1712_SUBDEVICE_DELTA1010E:
+	case ICE1712_SUBDEVICE_DELTA1010LT:
+	case ICE1712_SUBDEVICE_VX442:
+	case ICE1712_SUBDEVICE_DELTA66E:
+		snd_cs8427_init(ice->i2c, ice->cs8427);
+		break;
+	case ICE1712_SUBDEVICE_DELTA1010:
+	case ICE1712_SUBDEVICE_MEDIASTATION:
+		/* nothing */
+		break;
+	case ICE1712_SUBDEVICE_DELTADIO2496:
+	case ICE1712_SUBDEVICE_DELTA66:
+		/* Set spdif defaults */
+		snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
+		break;
+	}
+
 	/* init codec and restore registers */
 	if (ice->akm_codecs) {
-		memcpy(akm_backup, ice->akm->images, sizeof(akm_backup));
+		memcpy(akm_img_bak, ice->akm->images, sizeof(akm_img_bak));
+		memcpy(akm_vol_bak, ice->akm->volumes, sizeof(akm_vol_bak));
 		snd_akm4xxx_init(ice->akm);
-		memcpy(ice->akm->images, akm_backup, sizeof(akm_backup));
+		memcpy(ice->akm->images, akm_img_bak, sizeof(akm_img_bak));
+		memcpy(ice->akm->volumes, akm_vol_bak, sizeof(akm_vol_bak));
 		snd_akm4xxx_reset(ice->akm, 0);
 	}
 

sound/pci/ice1712/ice1712.c

@@ -685,9 +685,10 @@ static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *
 	if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 		return 0;
 	ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
+	ptr = bytes_to_frames(substream->runtime, ptr);
 	if (ptr == runtime->buffer_size)
 		ptr = 0;
-	return bytes_to_frames(substream->runtime, ptr);
+	return ptr;
 }
 
 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
@@ -704,9 +705,10 @@ static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substrea
 		addr = ICE1712_DSC_ADDR0;
 	ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 		ice->playback_con_virt_addr[substream->number];
+	ptr = bytes_to_frames(substream->runtime, ptr);
 	if (ptr == substream->runtime->buffer_size)
 		ptr = 0;
-	return bytes_to_frames(substream->runtime, ptr);
+	return ptr;
 }
 
 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
@@ -717,9 +719,10 @@ static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *s
 	if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 		return 0;
 	ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
+	ptr = bytes_to_frames(substream->runtime, ptr);
 	if (ptr == substream->runtime->buffer_size)
 		ptr = 0;
-	return bytes_to_frames(substream->runtime, ptr);
+	return ptr;
 }
 
 static const struct snd_pcm_hardware snd_ice1712_playback = {
@@ -1048,6 +1051,8 @@ __out:
 	old = inb(ICEMT(ice, RATE));
 	if (!force && old == val)
 		goto __out;
+
+	ice->cur_rate = rate;
 	outb(val, ICEMT(ice, RATE));
 	spin_unlock_irqrestore(&ice->reg_lock, flags);
 
@@ -1114,9 +1119,10 @@ static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substre
 	if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
 		return 0;
 	ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
+	ptr = bytes_to_frames(substream->runtime, ptr);
 	if (ptr == substream->runtime->buffer_size)
 		ptr = 0;
-	return bytes_to_frames(substream->runtime, ptr);
+	return ptr;
 }
 
 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
@@ -1127,9 +1133,10 @@ static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substrea
 	if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
 		return 0;
 	ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
+	ptr = bytes_to_frames(substream->runtime, ptr);
 	if (ptr == substream->runtime->buffer_size)
 		ptr = 0;
-	return bytes_to_frames(substream->runtime, ptr);
+	return ptr;
 }
 
 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
@@ -2832,6 +2839,12 @@ static int snd_ice1712_suspend(struct device *dev)
 	snd_pcm_suspend_all(ice->pcm_ds);
 	snd_ac97_suspend(ice->ac97);
 
+	spin_lock_irq(&ice->reg_lock);
+	ice->pm_saved_is_spdif_master = is_spdif_master(ice);
+	ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
+	ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
+	spin_unlock_irq(&ice->reg_lock);
+
 	if (ice->pm_suspend)
 		ice->pm_suspend(ice);
 
@@ -2846,6 +2859,7 @@ static int snd_ice1712_resume(struct device *dev)
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct snd_ice1712 *ice = card->private_data;
+	int rate;
 
 	if (!ice->pm_suspend_enabled)
 		return 0;
@@ -2860,14 +2874,37 @@ static int snd_ice1712_resume(struct device *dev)
 
 	pci_set_master(pci);
 
+	if (ice->cur_rate)
+		rate = ice->cur_rate;
+	else
+		rate = PRO_RATE_DEFAULT;
+
 	if (snd_ice1712_chip_init(ice) < 0) {
 		snd_card_disconnect(card);
 		return -EIO;
 	}
 
+	ice->cur_rate = rate;
+
 	if (ice->pm_resume)
 		ice->pm_resume(ice);
 
+	if (ice->pm_saved_is_spdif_master) {
+		/* switching to external clock via SPDIF */
+		spin_lock_irq(&ice->reg_lock);
+		outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
+			ICEMT(ice, RATE));
+		spin_unlock_irq(&ice->reg_lock);
+		snd_ice1712_set_input_clock_source(ice, 1);
+	} else {
+		/* internal on-card clock */
+		snd_ice1712_set_pro_rate(ice, rate, 1);
+		snd_ice1712_set_input_clock_source(ice, 0);
+	}
+
+	outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
+	outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
+
 	if (ice->ac97)
 		snd_ac97_resume(ice->ac97);
 

sound/soc/codecs/alc5623.c

@@ -902,7 +902,6 @@ static int alc5623_probe(struct snd_soc_codec *codec)
 {
 	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int ret;
 
 	alc5623_reset(codec);
 
@@ -961,7 +960,7 @@ static int alc5623_probe(struct snd_soc_codec *codec)
 		return -EINVAL;
 	}
 
-	return ret;
+	return 0;
 }
 
 /* power down chip */

sound/soc/codecs/alc5632.c

@@ -1061,7 +1061,6 @@ static int alc5632_resume(struct snd_soc_codec *codec)
 static int alc5632_probe(struct snd_soc_codec *codec)
 {
 	struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec);
-	int ret;
 
 	/* power on device  */
 	alc5632_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -1075,7 +1074,7 @@ static int alc5632_probe(struct snd_soc_codec *codec)
 		return -EINVAL;
 	}
 
-	return ret;
+	return 0;
 }
 
 /* power down chip */
@@ -1191,11 +1190,18 @@ static const struct i2c_device_id alc5632_i2c_table[] = {
 };
 MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table);
 
+static const struct of_device_id alc5632_of_match[] = {
+	{ .compatible = "realtek,alc5632", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, alc5632_of_match);
+
 /* i2c codec control layer */
 static struct i2c_driver alc5632_i2c_driver = {
 	.driver = {
 		.name = "alc5632",
 		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(alc5632_of_match),
 	},
 	.probe = alc5632_i2c_probe,
 	.remove =  alc5632_i2c_remove,

sound/soc/codecs/cs42l52.c

@@ -1259,7 +1259,7 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
 	}
 
 	dev_info(&i2c_client->dev, "Cirrus Logic CS42L52, Revision: %02X\n",
-			reg & 0xFF);
+		 reg & CS42L52_CHIP_REV_MASK);
 
 	/* Set Platform Data */
 	if (cs42l52->pdata.mica_diff_cfg)

sound/soc/codecs/cs42l52.h

@@ -37,7 +37,7 @@
 #define CS42L52_CHIP_REV_A0			0x00
 #define CS42L52_CHIP_REV_A1			0x01
 #define CS42L52_CHIP_REV_B0			0x02
-#define CS42L52_CHIP_REV_MASK			0x03
+#define CS42L52_CHIP_REV_MASK			0x07
 
 #define CS42L52_PWRCTL1				0x02
 #define CS42L52_PWRCTL1_PDN_ALL			0x9F

sound/soc/codecs/cs42xx8.c

@@ -495,17 +495,16 @@ int cs42xx8_probe(struct device *dev, struct regmap *regmap)
 	regcache_cache_bypass(cs42xx8->regmap, true);
 
 	/* Validate the chip ID */
-	regmap_read(cs42xx8->regmap, CS42XX8_CHIPID, &val);
+	ret = regmap_read(cs42xx8->regmap, CS42XX8_CHIPID, &val);
-	if (val < 0) {
+	if (ret < 0) {
-		dev_err(dev, "failed to get device ID: %x", val);
+		dev_err(dev, "failed to get device ID, ret = %d", ret);
-		ret = -EINVAL;
 		goto err_enable;
 	}
 
 	/* The top four bits of the chip ID should be 0000 */
-	if ((val & CS42XX8_CHIPID_CHIP_ID_MASK) != 0x00) {
+	if (((val & CS42XX8_CHIPID_CHIP_ID_MASK) >> 4) != 0x00) {
 		dev_err(dev, "unmatched chip ID: %d\n",
-				val & CS42XX8_CHIPID_CHIP_ID_MASK);
+			(val & CS42XX8_CHIPID_CHIP_ID_MASK) >> 4);
 		ret = -EINVAL;
 		goto err_enable;
 	}

sound/soc/codecs/da732x.c

@@ -1571,7 +1571,8 @@ static int da732x_i2c_probe(struct i2c_client *i2c,
 	}
 
 	dev_info(&i2c->dev, "Revision: %d.%d\n",
-		 (reg & DA732X_ID_MAJOR_MASK), (reg & DA732X_ID_MINOR_MASK));
+		 (reg & DA732X_ID_MAJOR_MASK) >> 4,
+		 (reg & DA732X_ID_MINOR_MASK));
 
 	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_da732x,
 				     da732x_dai, ARRAY_SIZE(da732x_dai));

sound/soc/codecs/max98090.c

@@ -2399,11 +2399,18 @@ static const struct i2c_device_id max98090_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, max98090_i2c_id);
 
+static const struct of_device_id max98090_of_match[] = {
+	{ .compatible = "maxim,max98090", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, max98090_of_match);
+
 static struct i2c_driver max98090_i2c_driver = {
 	.driver = {
 		.name = "max98090",
 		.owner = THIS_MODULE,
 		.pm = &max98090_pm,
+		.of_match_table = of_match_ptr(max98090_of_match),
 	},
 	.probe  = max98090_i2c_probe,
 	.remove = max98090_i2c_remove,

sound/soc/codecs/rt5640.c

@@ -2074,6 +2074,14 @@ static const struct i2c_device_id rt5640_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
 
+#if defined(CONFIG_OF)
+static const struct of_device_id rt5640_of_match[] = {
+	{ .compatible = "realtek,rt5640", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rt5640_of_match);
+#endif
+
 #ifdef CONFIG_ACPI
 static struct acpi_device_id rt5640_acpi_match[] = {
 	{ "INT33CA", 0 },
@@ -2203,6 +2211,7 @@ static struct i2c_driver rt5640_i2c_driver = {
 		.name = "rt5640",
 		.owner = THIS_MODULE,
 		.acpi_match_table = ACPI_PTR(rt5640_acpi_match),
+		.of_match_table = of_match_ptr(rt5640_of_match),
 	},
 	.probe = rt5640_i2c_probe,
 	.remove   = rt5640_i2c_remove,

sound/soc/codecs/tlv320aic23-i2c.c

@@ -43,9 +43,16 @@ static const struct i2c_device_id tlv320aic23_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, tlv320aic23_id);
 
+static const struct of_device_id tlv320aic23_of_match[] = {
+	{ .compatible = "ti,tlv320aic23", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, tlv320aic23_of_match);
+
 static struct i2c_driver tlv320aic23_i2c_driver = {
 	.driver = {
 		   .name = "tlv320aic23-codec",
+		   .of_match_table = of_match_ptr(tlv320aic23_of_match),
 		   },
 	.probe = tlv320aic23_i2c_probe,
 	.remove = __exit_p(tlv320aic23_i2c_remove),

sound/soc/davinci/davinci-mcasp.c

@@ -336,7 +336,7 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
 
-		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
 		break;
 
@@ -344,7 +344,7 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
 
-		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
 		break;
 
@@ -352,7 +352,7 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, ACLKXPOL);
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, FSXPOL);
 
-		mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
+		mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, ACLKRPOL);
 		mcasp_set_bits(mcasp, DAVINCI_MCASP_RXFMCTL_REG, FSRPOL);
 		break;
 

sound/soc/fsl/fsl_sai.c

@@ -23,6 +23,71 @@
 
 #include "fsl_sai.h"
 
+#define FSL_SAI_FLAGS (FSL_SAI_CSR_SEIE |\
+		       FSL_SAI_CSR_FEIE)
+
+static irqreturn_t fsl_sai_isr(int irq, void *devid)
+{
+	struct fsl_sai *sai = (struct fsl_sai *)devid;
+	struct device *dev = &sai->pdev->dev;
+	u32 xcsr, mask;
+
+	/* Only handle those what we enabled */
+	mask = (FSL_SAI_FLAGS >> FSL_SAI_CSR_xIE_SHIFT) << FSL_SAI_CSR_xF_SHIFT;
+
+	/* Tx IRQ */
+	regmap_read(sai->regmap, FSL_SAI_TCSR, &xcsr);
+	xcsr &= mask;
+
+	if (xcsr & FSL_SAI_CSR_WSF)
+		dev_dbg(dev, "isr: Start of Tx word detected\n");
+
+	if (xcsr & FSL_SAI_CSR_SEF)
+		dev_warn(dev, "isr: Tx Frame sync error detected\n");
+
+	if (xcsr & FSL_SAI_CSR_FEF) {
+		dev_warn(dev, "isr: Transmit underrun detected\n");
+		/* FIFO reset for safety */
+		xcsr |= FSL_SAI_CSR_FR;
+	}
+
+	if (xcsr & FSL_SAI_CSR_FWF)
+		dev_dbg(dev, "isr: Enabled transmit FIFO is empty\n");
+
+	if (xcsr & FSL_SAI_CSR_FRF)
+		dev_dbg(dev, "isr: Transmit FIFO watermark has been reached\n");
+
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
+			   FSL_SAI_CSR_xF_W_MASK | FSL_SAI_CSR_FR, xcsr);
+
+	/* Rx IRQ */
+	regmap_read(sai->regmap, FSL_SAI_RCSR, &xcsr);
+	xcsr &= mask;
+
+	if (xcsr & FSL_SAI_CSR_WSF)
+		dev_dbg(dev, "isr: Start of Rx word detected\n");
+
+	if (xcsr & FSL_SAI_CSR_SEF)
+		dev_warn(dev, "isr: Rx Frame sync error detected\n");
+
+	if (xcsr & FSL_SAI_CSR_FEF) {
+		dev_warn(dev, "isr: Receive overflow detected\n");
+		/* FIFO reset for safety */
+		xcsr |= FSL_SAI_CSR_FR;
+	}
+
+	if (xcsr & FSL_SAI_CSR_FWF)
+		dev_dbg(dev, "isr: Enabled receive FIFO is full\n");
+
+	if (xcsr & FSL_SAI_CSR_FRF)
+		dev_dbg(dev, "isr: Receive FIFO watermark has been reached\n");
+
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
+			   FSL_SAI_CSR_xF_W_MASK | FSL_SAI_CSR_FR, xcsr);
+
+	return IRQ_HANDLED;
+}
+
 static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai,
 		int clk_id, unsigned int freq, int fsl_dir)
 {
@@ -114,7 +179,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 		 * that is, together with the last bit of the previous
 		 * data word.
 		 */
-		val_cr2 &= ~FSL_SAI_CR2_BCP;
+		val_cr2 |= FSL_SAI_CR2_BCP;
 		val_cr4 |= FSL_SAI_CR4_FSE | FSL_SAI_CR4_FSP;
 		break;
 	case SND_SOC_DAIFMT_LEFT_J:
@@ -122,7 +187,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 		 * Frame high, one word length for frame sync,
 		 * frame sync asserts with the first bit of the frame.
 		 */
-		val_cr2 &= ~FSL_SAI_CR2_BCP;
+		val_cr2 |= FSL_SAI_CR2_BCP;
 		val_cr4 &= ~(FSL_SAI_CR4_FSE | FSL_SAI_CR4_FSP);
 		break;
 	case SND_SOC_DAIFMT_DSP_A:
@@ -132,7 +197,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 		 * that is, together with the last bit of the previous
 		 * data word.
 		 */
-		val_cr2 &= ~FSL_SAI_CR2_BCP;
+		val_cr2 |= FSL_SAI_CR2_BCP;
 		val_cr4 &= ~FSL_SAI_CR4_FSP;
 		val_cr4 |= FSL_SAI_CR4_FSE;
 		sai->is_dsp_mode = true;
@@ -142,7 +207,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 		 * Frame high, one bit for frame sync,
 		 * frame sync asserts with the first bit of the frame.
 		 */
-		val_cr2 &= ~FSL_SAI_CR2_BCP;
+		val_cr2 |= FSL_SAI_CR2_BCP;
 		val_cr4 &= ~(FSL_SAI_CR4_FSE | FSL_SAI_CR4_FSP);
 		sai->is_dsp_mode = true;
 		break;
@@ -373,8 +438,8 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = dev_get_drvdata(cpu_dai->dev);
 
-	regmap_update_bits(sai->regmap, FSL_SAI_TCSR, 0xffffffff, 0x0);
+	regmap_update_bits(sai->regmap, FSL_SAI_TCSR, 0xffffffff, FSL_SAI_FLAGS);
-	regmap_update_bits(sai->regmap, FSL_SAI_RCSR, 0xffffffff, 0x0);
+	regmap_update_bits(sai->regmap, FSL_SAI_RCSR, 0xffffffff, FSL_SAI_FLAGS);
 	regmap_update_bits(sai->regmap, FSL_SAI_TCR1, FSL_SAI_CR1_RFW_MASK,
 			   FSL_SAI_MAXBURST_TX * 2);
 	regmap_update_bits(sai->regmap, FSL_SAI_RCR1, FSL_SAI_CR1_RFW_MASK,
@@ -490,12 +555,14 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	struct fsl_sai *sai;
 	struct resource *res;
 	void __iomem *base;
-	int ret;
+	int irq, ret;
 
 	sai = devm_kzalloc(&pdev->dev, sizeof(*sai), GFP_KERNEL);
 	if (!sai)
 		return -ENOMEM;
 
+	sai->pdev = pdev;
+
 	sai->big_endian_regs = of_property_read_bool(np, "big-endian-regs");
 	if (sai->big_endian_regs)
 		fsl_sai_regmap_config.val_format_endian = REGMAP_ENDIAN_BIG;
@@ -514,6 +581,18 @@ static int fsl_sai_probe(struct platform_device *pdev)
 		return PTR_ERR(sai->regmap);
 	}
 
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);
+		return irq;
+	}
+
+	ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, 0, np->name, sai);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to claim irq %u\n", irq);
+		return ret;
+	}
+
 	sai->dma_params_rx.addr = res->start + FSL_SAI_RDR;
 	sai->dma_params_tx.addr = res->start + FSL_SAI_TDR;
 	sai->dma_params_rx.maxburst = FSL_SAI_MAXBURST_RX;

sound/soc/fsl/fsl_sai.h

@@ -37,7 +37,21 @@
 
 /* SAI Transmit/Recieve Control Register */
 #define FSL_SAI_CSR_TERE	BIT(31)
+#define FSL_SAI_CSR_FR		BIT(25)
+#define FSL_SAI_CSR_xF_SHIFT	16
+#define FSL_SAI_CSR_xF_W_SHIFT	18
+#define FSL_SAI_CSR_xF_MASK	(0x1f << FSL_SAI_CSR_xF_SHIFT)
+#define FSL_SAI_CSR_xF_W_MASK	(0x7 << FSL_SAI_CSR_xF_W_SHIFT)
+#define FSL_SAI_CSR_WSF		BIT(20)
+#define FSL_SAI_CSR_SEF		BIT(19)
+#define FSL_SAI_CSR_FEF		BIT(18)
 #define FSL_SAI_CSR_FWF		BIT(17)
+#define FSL_SAI_CSR_FRF		BIT(16)
+#define FSL_SAI_CSR_xIE_SHIFT	8
+#define FSL_SAI_CSR_WSIE	BIT(12)
+#define FSL_SAI_CSR_SEIE	BIT(11)
+#define FSL_SAI_CSR_FEIE	BIT(10)
+#define FSL_SAI_CSR_FWIE	BIT(9)
 #define FSL_SAI_CSR_FRIE	BIT(8)
 #define FSL_SAI_CSR_FRDE	BIT(0)
 
@@ -99,6 +113,7 @@
 #define FSL_SAI_MAXBURST_RX 6
 
 struct fsl_sai {
+	struct platform_device *pdev;
 	struct regmap *regmap;
 
 	bool big_endian_regs;

sound/soc/samsung/ac97.c

@@ -39,15 +39,15 @@ struct s3c_ac97_info {
 };
 static struct s3c_ac97_info s3c_ac97;
 
-static struct s3c2410_dma_client s3c_dma_client_out = {
+static struct s3c_dma_client s3c_dma_client_out = {
 	.name = "AC97 PCMOut"
 };
 
-static struct s3c2410_dma_client s3c_dma_client_in = {
+static struct s3c_dma_client s3c_dma_client_in = {
 	.name = "AC97 PCMIn"
 };
 
-static struct s3c2410_dma_client s3c_dma_client_micin = {
+static struct s3c_dma_client s3c_dma_client_micin = {
 	.name = "AC97 MicIn"
 };
 

sound/soc/samsung/dma.h

@@ -14,8 +14,12 @@
 
 #include <sound/dmaengine_pcm.h>
 
+struct s3c_dma_client {
+	char *name;
+};
+
 struct s3c_dma_params {
-	struct s3c2410_dma_client *client;	/* stream identifier */
+	struct s3c_dma_client *client;	/* stream identifier */
 	int channel;				/* Channel ID */
 	dma_addr_t dma_addr;
 	int dma_size;			/* Size of the DMA transfer */

sound/soc/samsung/i2s.c

@@ -1211,10 +1211,10 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 	pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
 	pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
 	pri_dai->dma_playback.client =
-		(struct s3c2410_dma_client *)&pri_dai->dma_playback;
+		(struct s3c_dma_client *)&pri_dai->dma_playback;
 	pri_dai->dma_playback.ch_name = "tx";
 	pri_dai->dma_capture.client =
-		(struct s3c2410_dma_client *)&pri_dai->dma_capture;
+		(struct s3c_dma_client *)&pri_dai->dma_capture;
 	pri_dai->dma_capture.ch_name = "rx";
 	pri_dai->dma_playback.dma_size = 4;
 	pri_dai->dma_capture.dma_size = 4;
@@ -1233,7 +1233,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 		}
 		sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
 		sec_dai->dma_playback.client =
-			(struct s3c2410_dma_client *)&sec_dai->dma_playback;
+			(struct s3c_dma_client *)&sec_dai->dma_playback;
 		sec_dai->dma_playback.ch_name = "tx-sec";
 
 		if (!np) {

sound/soc/samsung/pcm.c

@@ -20,7 +20,6 @@
 #include <sound/pcm_params.h>
 
 #include <linux/platform_data/asoc-s3c.h>
-#include <mach/dma.h>
 
 #include "dma.h"
 #include "pcm.h"
@@ -132,11 +131,11 @@ struct s3c_pcm_info {
 	struct s3c_dma_params	*dma_capture;
 };
 
-static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
+static struct s3c_dma_client s3c_pcm_dma_client_out = {
 	.name		= "PCM Stereo out"
 };
 
-static struct s3c2410_dma_client s3c_pcm_dma_client_in = {
+static struct s3c_dma_client s3c_pcm_dma_client_in = {
 	.name		= "PCM Stereo in"
 };
 

sound/soc/samsung/s3c2412-i2s.c

@@ -33,11 +33,11 @@
 #include "regs-i2s-v2.h"
 #include "s3c2412-i2s.h"
 
-static struct s3c2410_dma_client s3c2412_dma_client_out = {
+static struct s3c_dma_client s3c2412_dma_client_out = {
 	.name		= "I2S PCM Stereo out"
 };
 
-static struct s3c2410_dma_client s3c2412_dma_client_in = {
+static struct s3c_dma_client s3c2412_dma_client_in = {
 	.name		= "I2S PCM Stereo in"
 };
 

sound/soc/samsung/s3c24xx-i2s.c

@@ -31,11 +31,11 @@
 #include "dma.h"
 #include "s3c24xx-i2s.h"
 
-static struct s3c2410_dma_client s3c24xx_dma_client_out = {
+static struct s3c_dma_client s3c24xx_dma_client_out = {
 	.name = "I2S PCM Stereo out"
 };
 
-static struct s3c2410_dma_client s3c24xx_dma_client_in = {
+static struct s3c_dma_client s3c24xx_dma_client_in = {
 	.name = "I2S PCM Stereo in"
 };
 

sound/soc/samsung/spdif.c

@@ -18,7 +18,6 @@
 #include <sound/pcm_params.h>
 
 #include <linux/platform_data/asoc-s3c.h>
-#include <mach/dma.h>
 
 #include "dma.h"
 #include "spdif.h"
@@ -94,7 +93,7 @@ struct samsung_spdif_info {
 	struct s3c_dma_params	*dma_playback;
 };
 
-static struct s3c2410_dma_client spdif_dma_client_out = {
+static struct s3c_dma_client spdif_dma_client_out = {
 	.name		= "S/PDIF Stereo out",
 };
 

sound/usb/pcm.c

@@ -1501,7 +1501,8 @@ static void retire_playback_urb(struct snd_usb_substream *subs,
 	 * The error should be lower than 2ms since the estimate relies
 	 * on two reads of a counter updated every ms.
 	 */
-	if (abs(est_delay - subs->last_delay) * 1000 > runtime->rate * 2)
+	if (printk_ratelimit() &&
+	    abs(est_delay - subs->last_delay) * 1000 > runtime->rate * 2)
 		dev_dbg(&subs->dev->dev,
 			"delay: estimated %d, actual %d\n",
 			est_delay, subs->last_delay);