[PATCH 00/10] A few more ALSA and HD-audio core updates

[PATCH 00/10] A few more ALSA and HD-audio core updates

[Takashi Iwai]

Hi,

this is a series of patches to cleanup / enhance the ALSA core and
HD-audio driver codes.  A part of them are the patches I already
submitted as RFC shortly ago (patch 4 & patch 5), another part are
for better sysfs managment (part 1 & 2).  The rest half are about
HD-audio, for creating the device struct for each codec, followed
by a cleanup patch to replace printk with dev_err() & co.


Takashi

[PATCH 01/10] ALSA: Create sysfs attribute files via groups

[Takashi Iwai]

Instead of calling each time device_create_file(), create the groups
of sysfs attribute files at once in a normal way.  Add a new helper
function, snd_get_device(), to return the associated device object,
so that we can handle the sysfs addition locally.

Since the sysfs file addition is done differently now,
snd_add_device_sysfs_file() helper function is removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 include/sound/core.h      |   3 +-
 include/sound/hwdep.h     |   1 +
 sound/core/hwdep.c        |  14 ++++++
 sound/core/pcm.c          |  30 +++++++++++--
 sound/core/sound.c        |  23 +++++-----
 sound/pci/hda/hda_codec.c |  16 -------
 sound/pci/hda/hda_hwdep.c | 110 ++++++++++++++++++++++++----------------------
 sound/pci/hda/hda_local.h |  18 --------
 8 files changed, 112 insertions(+), 103 deletions(-)

diff --git a/include/sound/core.h b/include/sound/core.h
index a3e3e89b63b6..9c1187334195 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -248,8 +248,7 @@ static inline int snd_register_device(int type, struct snd_card *card, int dev,
 
 int snd_unregister_device(int type, struct snd_card *card, int dev);
 void *snd_lookup_minor_data(unsigned int minor, int type);
-int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev,
-			      struct device_attribute *attr);
+struct device *snd_get_device(int type, struct snd_card *card, int dev);
 
 #ifdef CONFIG_SND_OSSEMUL
 int snd_register_oss_device(int type, struct snd_card *card, int dev,
diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h
index 6233eb092d0a..193a3c57ed25 100644
--- a/include/sound/hwdep.h
+++ b/include/sound/hwdep.h
@@ -68,6 +68,7 @@ struct snd_hwdep {
 	wait_queue_head_t open_wait;
 	void *private_data;
 	void (*private_free) (struct snd_hwdep *hwdep);
+	const struct attribute_group **groups;
 
 	struct mutex open_mutex;
 	int used;			/* reference counter */
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 8c778659fa03..99f7e8515ba1 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -436,6 +436,20 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 		mutex_unlock(&register_mutex);
 		return err;
 	}
+
+	if (hwdep->groups) {
+		struct device *d = snd_get_device(SNDRV_DEVICE_TYPE_HWDEP,
+						  hwdep->card, hwdep->device);
+		if (d) {
+			err = sysfs_create_groups(&d->kobj, hwdep->groups);
+			if (err < 0)
+				dev_warn(card->dev,
+					 "hwdep %d:%d: cannot create sysfs groups\n",
+					 card->number, hwdep->device);
+			put_device(d);
+		}
+	}
+
 #ifdef CONFIG_SND_OSSEMUL
 	hwdep->ossreg = 0;
 	if (hwdep->oss_type >= 0) {
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 9defdaef520b..43932e8dce66 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1018,8 +1018,20 @@ static ssize_t show_pcm_class(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%s\n", str);
 }
 
-static struct device_attribute pcm_attrs =
-	__ATTR(pcm_class, S_IRUGO, show_pcm_class, NULL);
+static DEVICE_ATTR(pcm_class, S_IRUGO, show_pcm_class, NULL);
+static struct attribute *pcm_dev_attrs[] = {
+	&dev_attr_pcm_class.attr,
+	NULL
+};
+
+static struct attribute_group pcm_dev_attr_group = {
+	.attrs	= pcm_dev_attrs,
+};
+
+static const struct attribute_group *pcm_dev_attr_groups[] = {
+	&pcm_dev_attr_group,
+	NULL
+};
 
 static int snd_pcm_dev_register(struct snd_device *device)
 {
@@ -1069,8 +1081,18 @@ static int snd_pcm_dev_register(struct snd_device *device)
 			mutex_unlock(&register_mutex);
 			return err;
 		}
-		snd_add_device_sysfs_file(devtype, pcm->card, pcm->device,
-					  &pcm_attrs);
+
+		dev = snd_get_device(devtype, pcm->card, pcm->device);
+		if (dev) {
+			err = sysfs_create_groups(&dev->kobj,
+						  pcm_dev_attr_groups);
+			if (err < 0)
+				dev_warn(dev,
+					 "pcm %d:%d: cannot create sysfs groups\n",
+					 pcm->card->number, pcm->device);
+			put_device(dev);
+		}
+
 		for (substream = pcm->streams[cidx].substream; substream; substream = substream->next)
 			snd_pcm_timer_init(substream);
 	}
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 60ab9b1f44b9..38ad1a0dd3f7 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -355,22 +355,25 @@ int snd_unregister_device(int type, struct snd_card *card, int dev)
 
 EXPORT_SYMBOL(snd_unregister_device);
 
-int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev,
-			      struct device_attribute *attr)
+/* get the assigned device to the given type and device number;
+ * the caller needs to release it via put_device() after using it
+ */
+struct device *snd_get_device(int type, struct snd_card *card, int dev)
 {
-	int minor, ret = -EINVAL;
-	struct device *d;
+	int minor;
+	struct device *d = NULL;
 
 	mutex_lock(&sound_mutex);
 	minor = find_snd_minor(type, card, dev);
-	if (minor >= 0 && (d = snd_minors[minor]->dev) != NULL)
-		ret = device_create_file(d, attr);
+	if (minor >= 0) {
+		d = snd_minors[minor]->dev;
+		if (d)
+			get_device(d);
+	}
 	mutex_unlock(&sound_mutex);
-	return ret;
-
+	return d;
 }
-
-EXPORT_SYMBOL(snd_add_device_sysfs_file);
+EXPORT_SYMBOL(snd_get_device);
 
 #ifdef CONFIG_PROC_FS
 /*
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 115502783b64..51360d916e6b 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -852,21 +852,6 @@ static int snd_hda_bus_dev_free(struct snd_device *device)
 	return snd_hda_bus_free(bus);
 }
 
-#ifdef CONFIG_SND_HDA_HWDEP
-static int snd_hda_bus_dev_register(struct snd_device *device)
-{
-	struct hda_bus *bus = device->device_data;
-	struct hda_codec *codec;
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		snd_hda_hwdep_add_sysfs(codec);
-		snd_hda_hwdep_add_power_sysfs(codec);
-	}
-	return 0;
-}
-#else
-#define snd_hda_bus_dev_register	NULL
-#endif
-
 /**
  * snd_hda_bus_new - create a HDA bus
  * @card: the card entry
@@ -882,7 +867,6 @@ int snd_hda_bus_new(struct snd_card *card,
 	struct hda_bus *bus;
 	int err;
 	static struct snd_device_ops dev_ops = {
-		.dev_register = snd_hda_bus_dev_register,
 		.dev_free = snd_hda_bus_dev_free,
 	};
 
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 53c961992d0c..53eef6a01589 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -124,6 +124,8 @@ static void hwdep_free(struct snd_hwdep *hwdep)
 	clear_hwdep_elements(hwdep->private_data);
 }
 
+static const struct attribute_group *snd_hda_dev_attr_groups[];
+
 int snd_hda_create_hwdep(struct hda_codec *codec)
 {
 	char hwname[16];
@@ -140,6 +142,7 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	hwdep->private_data = codec;
 	hwdep->private_free = hwdep_free;
 	hwdep->exclusive = 1;
+	hwdep->groups = snd_hda_dev_attr_groups;
 
 	hwdep->ops.open = hda_hwdep_open;
 	hwdep->ops.ioctl = hda_hwdep_ioctl;
@@ -176,21 +179,8 @@ static ssize_t power_off_acct_show(struct device *dev,
 	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct));
 }
 
-static struct device_attribute power_attrs[] = {
-	__ATTR_RO(power_on_acct),
-	__ATTR_RO(power_off_acct),
-};
-
-int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec)
-{
-	struct snd_hwdep *hwdep = codec->hwdep;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(power_attrs); i++)
-		snd_add_device_sysfs_file(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card,
-					  hwdep->device, &power_attrs[i]);
-	return 0;
-}
+static DEVICE_ATTR_RO(power_on_acct);
+static DEVICE_ATTR_RO(power_off_acct);
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_SND_HDA_RECONFIG
@@ -568,44 +558,21 @@ static ssize_t user_pin_configs_store(struct device *dev,
 	return count;
 }
 
-#define CODEC_ATTR_RW(type) \
-	__ATTR(type, 0644, type##_show, type##_store)
-#define CODEC_ATTR_RO(type) \
-	__ATTR_RO(type)
-#define CODEC_ATTR_WO(type) \
-	__ATTR(type, 0200, NULL, type##_store)
-
-static struct device_attribute codec_attrs[] = {
-	CODEC_ATTR_RW(vendor_id),
-	CODEC_ATTR_RW(subsystem_id),
-	CODEC_ATTR_RW(revision_id),
-	CODEC_ATTR_RO(afg),
-	CODEC_ATTR_RO(mfg),
-	CODEC_ATTR_RW(vendor_name),
-	CODEC_ATTR_RW(chip_name),
-	CODEC_ATTR_RW(modelname),
-	CODEC_ATTR_RW(init_verbs),
-	CODEC_ATTR_RW(hints),
-	CODEC_ATTR_RO(init_pin_configs),
-	CODEC_ATTR_RW(user_pin_configs),
-	CODEC_ATTR_RO(driver_pin_configs),
-	CODEC_ATTR_WO(reconfig),
-	CODEC_ATTR_WO(clear),
-};
-
-/*
- * create sysfs files on hwdep directory
- */
-int snd_hda_hwdep_add_sysfs(struct hda_codec *codec)
-{
-	struct snd_hwdep *hwdep = codec->hwdep;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(codec_attrs); i++)
-		snd_add_device_sysfs_file(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card,
-					  hwdep->device, &codec_attrs[i]);
-	return 0;
-}
+static DEVICE_ATTR_RW(vendor_id);
+static DEVICE_ATTR_RW(subsystem_id);
+static DEVICE_ATTR_RW(revision_id);
+static DEVICE_ATTR_RO(afg);
+static DEVICE_ATTR_RO(mfg);
+static DEVICE_ATTR_RW(vendor_name);
+static DEVICE_ATTR_RW(chip_name);
+static DEVICE_ATTR_RW(modelname);
+static DEVICE_ATTR_RW(init_verbs);
+static DEVICE_ATTR_RW(hints);
+static DEVICE_ATTR_RO(init_pin_configs);
+static DEVICE_ATTR_RW(user_pin_configs);
+static DEVICE_ATTR_RO(driver_pin_configs);
+static DEVICE_ATTR_WO(reconfig);
+static DEVICE_ATTR_WO(clear);
 
 /*
  * Look for hint string
@@ -884,3 +851,40 @@ int snd_hda_load_patch(struct hda_bus *bus, size_t fw_size, const void *fw_buf)
 }
 EXPORT_SYMBOL_GPL(snd_hda_load_patch);
 #endif /* CONFIG_SND_HDA_PATCH_LOADER */
+
+/*
+ * sysfs entries
+ */
+static struct attribute *hda_dev_attrs[] = {
+#ifdef CONFIG_PM
+	&dev_attr_power_on_acct.attr,
+	&dev_attr_power_off_acct.attr,
+#endif
+#ifdef CONFIG_SND_HDA_RECONFIG
+	&dev_attr_vendor_id.attr,
+	&dev_attr_subsystem_id.attr,
+	&dev_attr_revision_id.attr,
+	&dev_attr_afg.attr,
+	&dev_attr_mfg.attr,
+	&dev_attr_vendor_name.attr,
+	&dev_attr_chip_name.attr,
+	&dev_attr_modelname.attr,
+	&dev_attr_init_verbs.attr,
+	&dev_attr_hints.attr,
+	&dev_attr_init_pin_configs.attr,
+	&dev_attr_user_pin_configs.attr,
+	&dev_attr_driver_pin_configs.attr,
+	&dev_attr_reconfig.attr,
+	&dev_attr_clear.attr,
+#endif
+	NULL
+};
+
+static struct attribute_group hda_dev_attr_group = {
+	.attrs	= hda_dev_attrs,
+};
+
+static const struct attribute_group *snd_hda_dev_attr_groups[] = {
+	&hda_dev_attr_group,
+	NULL
+};
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index da80c5bd7fd4..31545923f6ac 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -597,24 +597,6 @@ int snd_hda_create_hwdep(struct hda_codec *codec);
 static inline int snd_hda_create_hwdep(struct hda_codec *codec) { return 0; }
 #endif
 
-#if defined(CONFIG_PM) && defined(CONFIG_SND_HDA_HWDEP)
-int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec);
-#else
-static inline int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec)
-{
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_SND_HDA_RECONFIG
-int snd_hda_hwdep_add_sysfs(struct hda_codec *codec);
-#else
-static inline int snd_hda_hwdep_add_sysfs(struct hda_codec *codec)
-{
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_SND_HDA_RECONFIG
 const char *snd_hda_get_hint(struct hda_codec *codec, const char *key);
 int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key);
-- 
1.9.0

[PATCH 02/10] ALSA: hwdep: Take private_data as drvdata for sysfs

[Takashi Iwai]

For referring to a different object from sysfs ops, take hwdep
private_data as stored via dev_set_drvdata() at creating the device
object.  In that way, the same sysfs ops can be used by different
device types.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/core/hwdep.c        |  2 ++
 sound/pci/hda/hda_hwdep.c | 45 +++++++++++++++------------------------------
 2 files changed, 17 insertions(+), 30 deletions(-)

diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 99f7e8515ba1..825cd2847940 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -441,6 +441,8 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 		struct device *d = snd_get_device(SNDRV_DEVICE_TYPE_HWDEP,
 						  hwdep->card, hwdep->device);
 		if (d) {
+			if (hwdep->private_data)
+				dev_set_drvdata(d, hwdep->private_data);
 			err = sysfs_create_groups(&d->kobj, hwdep->groups);
 			if (err < 0)
 				dev_warn(card->dev,
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 53eef6a01589..0fada0f8cfe8 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -163,8 +163,7 @@ static ssize_t power_on_acct_show(struct device *dev,
 				  struct device_attribute *attr,
 				  char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	snd_hda_update_power_acct(codec);
 	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_on_acct));
 }
@@ -173,8 +172,7 @@ static ssize_t power_off_acct_show(struct device *dev,
 				   struct device_attribute *attr,
 				   char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	snd_hda_update_power_acct(codec);
 	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct));
 }
@@ -251,8 +249,7 @@ static ssize_t type##_show(struct device *dev,			\
 			   struct device_attribute *attr,	\
 			   char *buf)				\
 {								\
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);		\
-	struct hda_codec *codec = hwdep->private_data;		\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
 	return sprintf(buf, "0x%x\n", codec->type);		\
 }
 
@@ -261,8 +258,7 @@ static ssize_t type##_show(struct device *dev,			\
 			     struct device_attribute *attr,	\
 					char *buf)		\
 {								\
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);		\
-	struct hda_codec *codec = hwdep->private_data;		\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
 	return sprintf(buf, "%s\n",				\
 		       codec->type ? codec->type : "");		\
 }
@@ -281,8 +277,7 @@ static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
 			    const char *buf, size_t count)	\
 {								\
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);		\
-	struct hda_codec *codec = hwdep->private_data;		\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
 	unsigned long val;					\
 	int err = kstrtoul(buf, 0, &val);			\
 	if (err < 0)						\
@@ -296,8 +291,7 @@ static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
 			    const char *buf, size_t count)	\
 {								\
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);		\
-	struct hda_codec *codec = hwdep->private_data;		\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
 	char *s = kstrndup_noeol(buf, 64);			\
 	if (!s)							\
 		return -ENOMEM;					\
@@ -318,8 +312,7 @@ static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
 			    const char *buf, size_t count)	\
 {								\
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);		\
-	struct hda_codec *codec = hwdep->private_data;		\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
 	int err = 0;						\
 	if (*buf)						\
 		err = type##_codec(codec);			\
@@ -333,8 +326,7 @@ static ssize_t init_verbs_show(struct device *dev,
 			       struct device_attribute *attr,
 			       char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	int i, len = 0;
 	mutex_lock(&codec->user_mutex);
 	for (i = 0; i < codec->init_verbs.used; i++) {
@@ -373,8 +365,7 @@ static ssize_t init_verbs_store(struct device *dev,
 				struct device_attribute *attr,
 				const char *buf, size_t count)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	int err = parse_init_verbs(codec, buf);
 	if (err < 0)
 		return err;
@@ -385,8 +376,7 @@ static ssize_t hints_show(struct device *dev,
 			  struct device_attribute *attr,
 			  char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	int i, len = 0;
 	mutex_lock(&codec->user_mutex);
 	for (i = 0; i < codec->hints.used; i++) {
@@ -480,8 +470,7 @@ static ssize_t hints_store(struct device *dev,
 			   struct device_attribute *attr,
 			   const char *buf, size_t count)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	int err = parse_hints(codec, buf);
 	if (err < 0)
 		return err;
@@ -507,8 +496,7 @@ static ssize_t init_pin_configs_show(struct device *dev,
 				     struct device_attribute *attr,
 				     char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	return pin_configs_show(codec, &codec->init_pins, buf);
 }
 
@@ -516,8 +504,7 @@ static ssize_t user_pin_configs_show(struct device *dev,
 				     struct device_attribute *attr,
 				     char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	return pin_configs_show(codec, &codec->user_pins, buf);
 }
 
@@ -525,8 +512,7 @@ static ssize_t driver_pin_configs_show(struct device *dev,
 				       struct device_attribute *attr,
 				       char *buf)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	return pin_configs_show(codec, &codec->driver_pins, buf);
 }
 
@@ -550,8 +536,7 @@ static ssize_t user_pin_configs_store(struct device *dev,
 				      struct device_attribute *attr,
 				      const char *buf, size_t count)
 {
-	struct snd_hwdep *hwdep = dev_get_drvdata(dev);
-	struct hda_codec *codec = hwdep->private_data;
+	struct hda_codec *codec = dev_get_drvdata(dev);
 	int err = parse_user_pin_configs(codec, buf);
 	if (err < 0)
 		return err;
-- 
1.9.0

[PATCH 03/10] ALSA: hwdep: Allow to assign the given parent

[Takashi Iwai]

Just like PCM, allow hwdep to be assigned to a different parent device
than the card.  It'll be used for the HD-audio codec device in the
later patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 include/sound/hwdep.h |  1 +
 sound/core/hwdep.c    | 19 ++++++++++++-------
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h
index 193a3c57ed25..ae04a3ec9c77 100644
--- a/include/sound/hwdep.h
+++ b/include/sound/hwdep.h
@@ -68,6 +68,7 @@ struct snd_hwdep {
 	wait_queue_head_t open_wait;
 	void *private_data;
 	void (*private_free) (struct snd_hwdep *hwdep);
+	struct device *dev;
 	const struct attribute_group **groups;
 
 	struct mutex open_mutex;
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 825cd2847940..d6eb3ef3e3c7 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -416,6 +416,7 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 {
 	struct snd_hwdep *hwdep = device->device_data;
 	struct snd_card *card = hwdep->card;
+	struct device *dev;
 	int err;
 	char name[32];
 
@@ -426,10 +427,14 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 	}
 	list_add_tail(&hwdep->list, &snd_hwdep_devices);
 	sprintf(name, "hwC%iD%i", hwdep->card->number, hwdep->device);
-	if ((err = snd_register_device(SNDRV_DEVICE_TYPE_HWDEP,
-				       hwdep->card, hwdep->device,
-				       &snd_hwdep_f_ops, hwdep, name)) < 0) {
-		dev_err(card->dev,
+	dev = hwdep->dev;
+	if (!dev)
+		dev = snd_card_get_device_link(hwdep->card);
+	err = snd_register_device_for_dev(SNDRV_DEVICE_TYPE_HWDEP,
+					  hwdep->card, hwdep->device,
+					  &snd_hwdep_f_ops, hwdep, name, dev);
+	if (err < 0) {
+		dev_err(dev,
 			"unable to register hardware dependent device %i:%i\n",
 			card->number, hwdep->device);
 		list_del(&hwdep->list);
@@ -445,7 +450,7 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 				dev_set_drvdata(d, hwdep->private_data);
 			err = sysfs_create_groups(&d->kobj, hwdep->groups);
 			if (err < 0)
-				dev_warn(card->dev,
+				dev_warn(dev,
 					 "hwdep %d:%d: cannot create sysfs groups\n",
 					 card->number, hwdep->device);
 			put_device(d);
@@ -456,13 +461,13 @@ static int snd_hwdep_dev_register(struct snd_device *device)
 	hwdep->ossreg = 0;
 	if (hwdep->oss_type >= 0) {
 		if ((hwdep->oss_type == SNDRV_OSS_DEVICE_TYPE_DMFM) && (hwdep->device != 0)) {
-			dev_warn(card->dev,
+			dev_warn(dev,
 				 "only hwdep device 0 can be registered as OSS direct FM device!\n");
 		} else {
 			if (snd_register_oss_device(hwdep->oss_type,
 						    card, hwdep->device,
 						    &snd_hwdep_f_ops, hwdep) < 0) {
-				dev_err(card->dev,
+				dev_err(dev,
 					"unable to register OSS compatibility device %i:%i\n",
 					card->number, hwdep->device);
 			} else
-- 
1.9.0

[PATCH 04/10] ALSA: Use priority list for managing device list

[Takashi Iwai]

Basically, the device type specifies the priority of the device to be
registered / freed, too.  However, the priority value isn't well
utilized but only it's checked as a group.  This results in
inconsistent register and free order (where each of them should be in
reversed direction).

This patch simplifies the device list management code by simply
inserting a list entry at creation time in an incremental order for
the priority value.  Since we can just follow the link for register,
disconnect and free calls, we don't have to specify the group; so the
whole enum definitions are also simplified as well.

The visible change to outside is that the priorities of some object
types are revisited.  For example, now the SNDRV_DEV_LOWLEVEL object
is registered before others (control, PCM, etc) and, in return,
released after others.  Similarly, SNDRV_DEV_CODEC is in a lower
priority than SNDRV_DEV_BUS for ensuring the dependency.

Also, the unused SNDRV_DEV_TOPLEVEL, SNDRV_DEV_LOWLEVEL_PRE and
SNDRV_DEV_LOWLEVEL_NORMAL are removed as a cleanup.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 include/sound/core.h | 28 ++++++++--------------
 sound/core/device.c  | 66 +++++++++++++++++++++++++++++-----------------------
 sound/core/init.c    | 14 +++--------
 3 files changed, 50 insertions(+), 58 deletions(-)

diff --git a/include/sound/core.h b/include/sound/core.h
index 9c1187334195..f1e41f4b067f 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -46,24 +46,22 @@ struct completion;
 
 /* device allocation stuff */
 
-#define SNDRV_DEV_TYPE_RANGE_SIZE		0x1000
-
+/* type of the object used in snd_device_*()
+ * this also defines the calling order
+ */
 enum snd_device_type {
-	SNDRV_DEV_TOPLEVEL	= 0,
-	SNDRV_DEV_CONTROL	= 1,
-	SNDRV_DEV_LOWLEVEL_PRE	= 2,
-	SNDRV_DEV_LOWLEVEL_NORMAL = 0x1000,
+	SNDRV_DEV_LOWLEVEL,
+	SNDRV_DEV_CONTROL,
+	SNDRV_DEV_INFO,
+	SNDRV_DEV_BUS,
+	SNDRV_DEV_CODEC,
 	SNDRV_DEV_PCM,
+	SNDRV_DEV_COMPRESS,
 	SNDRV_DEV_RAWMIDI,
 	SNDRV_DEV_TIMER,
 	SNDRV_DEV_SEQUENCER,
 	SNDRV_DEV_HWDEP,
-	SNDRV_DEV_INFO,
-	SNDRV_DEV_BUS,
-	SNDRV_DEV_CODEC,
 	SNDRV_DEV_JACK,
-	SNDRV_DEV_COMPRESS,
-	SNDRV_DEV_LOWLEVEL	= 0x2000,
 };
 
 enum snd_device_state {
@@ -72,12 +70,6 @@ enum snd_device_state {
 	SNDRV_DEV_DISCONNECTED,
 };
 
-enum snd_device_cmd {
-	SNDRV_DEV_CMD_PRE,
-	SNDRV_DEV_CMD_NORMAL,
-	SNDRV_DEV_CMD_POST,
-};
-
 struct snd_device;
 
 struct snd_device_ops {
@@ -320,7 +312,7 @@ int snd_device_register_all(struct snd_card *card);
 int snd_device_disconnect(struct snd_card *card, void *device_data);
 int snd_device_disconnect_all(struct snd_card *card);
 int snd_device_free(struct snd_card *card, void *device_data);
-int snd_device_free_all(struct snd_card *card, enum snd_device_cmd cmd);
+int snd_device_free_all(struct snd_card *card);
 
 /* isadma.c */
 
diff --git a/sound/core/device.c b/sound/core/device.c
index 856bfdc79cee..53291ff21a09 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -45,6 +45,7 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
 		   void *device_data, struct snd_device_ops *ops)
 {
 	struct snd_device *dev;
+	struct list_head *p;
 
 	if (snd_BUG_ON(!card || !device_data || !ops))
 		return -ENXIO;
@@ -53,17 +54,36 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
 		dev_err(card->dev, "Cannot allocate device, type=%d\n", type);
 		return -ENOMEM;
 	}
+	INIT_LIST_HEAD(&dev->list);
 	dev->card = card;
 	dev->type = type;
 	dev->state = SNDRV_DEV_BUILD;
 	dev->device_data = device_data;
 	dev->ops = ops;
-	list_add(&dev->list, &card->devices);	/* add to the head of list */
+
+	/* insert the entry in an incrementally sorted list */
+	list_for_each_prev(p, &card->devices) {
+		struct snd_device *pdev = list_entry(p, struct snd_device, list);
+		if ((unsigned int)pdev->type <= (unsigned int)type)
+			break;
+	}
+
+	list_add(&dev->list, p);
 	return 0;
 }
-
 EXPORT_SYMBOL(snd_device_new);
 
+static struct snd_device *look_for_dev(struct snd_card *card, void *device_data)
+{
+	struct snd_device *dev;
+
+	list_for_each_entry(dev, &card->devices, list)
+		if (dev->device_data == device_data)
+			return dev;
+
+	return NULL;
+}
+
 /**
  * snd_device_free - release the device from the card
  * @card: the card instance
@@ -82,9 +102,8 @@ int snd_device_free(struct snd_card *card, void *device_data)
 	
 	if (snd_BUG_ON(!card || !device_data))
 		return -ENXIO;
-	list_for_each_entry(dev, &card->devices, list) {
-		if (dev->device_data != device_data)
-			continue;
+	dev = look_for_dev(card, device_data);
+	if (dev) {
 		/* unlink */
 		list_del(&dev->list);
 		if (dev->state == SNDRV_DEV_REGISTERED &&
@@ -103,7 +122,6 @@ int snd_device_free(struct snd_card *card, void *device_data)
 		device_data, __builtin_return_address(0));
 	return -ENXIO;
 }
-
 EXPORT_SYMBOL(snd_device_free);
 
 /**
@@ -125,9 +143,8 @@ int snd_device_disconnect(struct snd_card *card, void *device_data)
 
 	if (snd_BUG_ON(!card || !device_data))
 		return -ENXIO;
-	list_for_each_entry(dev, &card->devices, list) {
-		if (dev->device_data != device_data)
-			continue;
+	dev = look_for_dev(card, device_data);
+	if (dev) {
 		if (dev->state == SNDRV_DEV_REGISTERED &&
 		    dev->ops->dev_disconnect) {
 			if (dev->ops->dev_disconnect(dev))
@@ -162,9 +179,8 @@ int snd_device_register(struct snd_card *card, void *device_data)
 
 	if (snd_BUG_ON(!card || !device_data))
 		return -ENXIO;
-	list_for_each_entry(dev, &card->devices, list) {
-		if (dev->device_data != device_data)
-			continue;
+	dev = look_for_dev(card, device_data);
+	if (dev) {
 		if (dev->state == SNDRV_DEV_BUILD && dev->ops->dev_register) {
 			if ((err = dev->ops->dev_register(dev)) < 0)
 				return err;
@@ -177,7 +193,6 @@ int snd_device_register(struct snd_card *card, void *device_data)
 	snd_BUG();
 	return -ENXIO;
 }
-
 EXPORT_SYMBOL(snd_device_register);
 
 /*
@@ -212,7 +227,7 @@ int snd_device_disconnect_all(struct snd_card *card)
 
 	if (snd_BUG_ON(!card))
 		return -ENXIO;
-	list_for_each_entry(dev, &card->devices, list) {
+	list_for_each_entry_reverse(dev, &card->devices, list) {
 		if (snd_device_disconnect(card, dev->device_data) < 0)
 			err = -ENXIO;
 	}
@@ -223,24 +238,17 @@ int snd_device_disconnect_all(struct snd_card *card)
  * release all the devices on the card.
  * called from init.c
  */
-int snd_device_free_all(struct snd_card *card, enum snd_device_cmd cmd)
+int snd_device_free_all(struct snd_card *card)
 {
-	struct snd_device *dev;
-	int err;
-	unsigned int range_low, range_high, type;
+	struct snd_device *dev, *next;
+	int ret = 0;
 
 	if (snd_BUG_ON(!card))
 		return -ENXIO;
-	range_low = (unsigned int)cmd * SNDRV_DEV_TYPE_RANGE_SIZE;
-	range_high = range_low + SNDRV_DEV_TYPE_RANGE_SIZE - 1;
-      __again:
-	list_for_each_entry(dev, &card->devices, list) {
-		type = (unsigned int)dev->type;
-		if (type >= range_low && type <= range_high) {
-			if ((err = snd_device_free(card, dev->device_data)) < 0)
-				return err;
-			goto __again;
-		}
+	list_for_each_entry_safe_reverse(dev, next, &card->devices, list) {
+		int err = snd_device_free(card, dev->device_data);
+		if (err < 0)
+			ret = err;
 	}
-	return 0;
+	return ret;
 }
diff --git a/sound/core/init.c b/sound/core/init.c
index b7085eb19079..9e7f17b72fb6 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -266,7 +266,7 @@ int snd_card_new(struct device *parent, int idx, const char *xid,
 	return 0;
 
       __error_ctl:
-	snd_device_free_all(card, SNDRV_DEV_CMD_PRE);
+	snd_device_free_all(card);
       __error:
 	put_device(&card->card_dev);
   	return err;
@@ -454,16 +454,8 @@ static int snd_card_do_free(struct snd_card *card)
 	if (snd_mixer_oss_notify_callback)
 		snd_mixer_oss_notify_callback(card, SND_MIXER_OSS_NOTIFY_FREE);
 #endif
-	if (snd_device_free_all(card, SNDRV_DEV_CMD_PRE) < 0) {
-		dev_err(card->dev, "unable to free all devices (pre)\n");
-		/* Fatal, but this situation should never occur */
-	}
-	if (snd_device_free_all(card, SNDRV_DEV_CMD_NORMAL) < 0) {
-		dev_err(card->dev, "unable to free all devices (normal)\n");
-		/* Fatal, but this situation should never occur */
-	}
-	if (snd_device_free_all(card, SNDRV_DEV_CMD_POST) < 0) {
-		dev_err(card->dev, "unable to free all devices (post)\n");
+	if (snd_device_free_all(card) < 0) {
+		dev_err(card->dev, "unable to free all devices\n");
 		/* Fatal, but this situation should never occur */
 	}
 	if (card->private_free)
-- 
1.9.0

[PATCH 05/10] ALSA: Clean up snd_device_*() codes

[Takashi Iwai]

A few code cleanups and optimizations.  In addition, drop
snd_device_disconnect() that isn't used at all, and drop the return
values from snd_device_free*().

Another slight difference by this change is that now the device state
will become always SNDRV_DEV_REGISTERED no matter whether dev_register
ops is present or not.  It's for better consistency.  There should be
no impact for the current tree, as the state isn't checked.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 include/sound/core.h |   5 +-
 sound/core/device.c  | 128 ++++++++++++++++++++-------------------------------
 sound/core/init.c    |   5 +-
 3 files changed, 52 insertions(+), 86 deletions(-)

diff --git a/include/sound/core.h b/include/sound/core.h
index f1e41f4b067f..aac9a8590265 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -309,10 +309,9 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
 		   void *device_data, struct snd_device_ops *ops);
 int snd_device_register(struct snd_card *card, void *device_data);
 int snd_device_register_all(struct snd_card *card);
-int snd_device_disconnect(struct snd_card *card, void *device_data);
 int snd_device_disconnect_all(struct snd_card *card);
-int snd_device_free(struct snd_card *card, void *device_data);
-int snd_device_free_all(struct snd_card *card);
+void snd_device_free(struct snd_card *card, void *device_data);
+void snd_device_free_all(struct snd_card *card);
 
 /* isadma.c */
 
diff --git a/sound/core/device.c b/sound/core/device.c
index 53291ff21a09..41bec3075ae5 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -73,6 +73,30 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
 }
 EXPORT_SYMBOL(snd_device_new);
 
+static int __snd_device_disconnect(struct snd_device *dev)
+{
+	if (dev->state == SNDRV_DEV_REGISTERED) {
+		if (dev->ops->dev_disconnect &&
+		    dev->ops->dev_disconnect(dev))
+			dev_err(dev->card->dev, "device disconnect failure\n");
+		dev->state = SNDRV_DEV_DISCONNECTED;
+	}
+	return 0;
+}
+
+static void __snd_device_free(struct snd_device *dev)
+{
+	/* unlink */
+	list_del(&dev->list);
+
+	__snd_device_disconnect(dev);
+	if (dev->ops->dev_free) {
+		if (dev->ops->dev_free(dev))
+			dev_err(dev->card->dev, "device free failure\n");
+	}
+	kfree(dev);
+}
+
 static struct snd_device *look_for_dev(struct snd_card *card, void *device_data)
 {
 	struct snd_device *dev;
@@ -92,71 +116,33 @@ static struct snd_device *look_for_dev(struct snd_card *card, void *device_data)
  * Removes the device from the list on the card and invokes the
  * callbacks, dev_disconnect and dev_free, corresponding to the state.
  * Then release the device.
- *
- * Return: Zero if successful, or a negative error code on failure or if the
- * device not found.
  */
-int snd_device_free(struct snd_card *card, void *device_data)
+void snd_device_free(struct snd_card *card, void *device_data)
 {
 	struct snd_device *dev;
 	
 	if (snd_BUG_ON(!card || !device_data))
-		return -ENXIO;
+		return;
 	dev = look_for_dev(card, device_data);
-	if (dev) {
-		/* unlink */
-		list_del(&dev->list);
-		if (dev->state == SNDRV_DEV_REGISTERED &&
-		    dev->ops->dev_disconnect)
-			if (dev->ops->dev_disconnect(dev))
-				dev_err(card->dev,
-					"device disconnect failure\n");
-		if (dev->ops->dev_free) {
-			if (dev->ops->dev_free(dev))
-				dev_err(card->dev, "device free failure\n");
-		}
-		kfree(dev);
-		return 0;
-	}
-	dev_dbg(card->dev, "device free %p (from %pF), not found\n",
-		device_data, __builtin_return_address(0));
-	return -ENXIO;
+	if (dev)
+		__snd_device_free(dev);
+	else
+		dev_dbg(card->dev, "device free %p (from %pF), not found\n",
+			device_data, __builtin_return_address(0));
 }
 EXPORT_SYMBOL(snd_device_free);
 
-/**
- * snd_device_disconnect - disconnect the device
- * @card: the card instance
- * @device_data: the data pointer to disconnect
- *
- * Turns the device into the disconnection state, invoking
- * dev_disconnect callback, if the device was already registered.
- *
- * Usually called from snd_card_disconnect().
- *
- * Return: Zero if successful, or a negative error code on failure or if the
- * device not found.
- */
-int snd_device_disconnect(struct snd_card *card, void *device_data)
+static int __snd_device_register(struct snd_device *dev)
 {
-	struct snd_device *dev;
-
-	if (snd_BUG_ON(!card || !device_data))
-		return -ENXIO;
-	dev = look_for_dev(card, device_data);
-	if (dev) {
-		if (dev->state == SNDRV_DEV_REGISTERED &&
-		    dev->ops->dev_disconnect) {
-			if (dev->ops->dev_disconnect(dev))
-				dev_err(card->dev,
-					"device disconnect failure\n");
-			dev->state = SNDRV_DEV_DISCONNECTED;
+	if (dev->state == SNDRV_DEV_BUILD) {
+		if (dev->ops->dev_register) {
+			int err = dev->ops->dev_register(dev);
+			if (err < 0)
+				return err;
 		}
-		return 0;
+		dev->state = SNDRV_DEV_REGISTERED;
 	}
-	dev_dbg(card->dev, "device disconnect %p (from %pF), not found\n",
-		device_data, __builtin_return_address(0));
-	return -ENXIO;
+	return 0;
 }
 
 /**
@@ -175,21 +161,12 @@ int snd_device_disconnect(struct snd_card *card, void *device_data)
 int snd_device_register(struct snd_card *card, void *device_data)
 {
 	struct snd_device *dev;
-	int err;
 
 	if (snd_BUG_ON(!card || !device_data))
 		return -ENXIO;
 	dev = look_for_dev(card, device_data);
-	if (dev) {
-		if (dev->state == SNDRV_DEV_BUILD && dev->ops->dev_register) {
-			if ((err = dev->ops->dev_register(dev)) < 0)
-				return err;
-			dev->state = SNDRV_DEV_REGISTERED;
-			return 0;
-		}
-		dev_dbg(card->dev, "snd_device_register busy\n");
-		return -EBUSY;
-	}
+	if (dev)
+		return __snd_device_register(dev);
 	snd_BUG();
 	return -ENXIO;
 }
@@ -207,11 +184,9 @@ int snd_device_register_all(struct snd_card *card)
 	if (snd_BUG_ON(!card))
 		return -ENXIO;
 	list_for_each_entry(dev, &card->devices, list) {
-		if (dev->state == SNDRV_DEV_BUILD && dev->ops->dev_register) {
-			if ((err = dev->ops->dev_register(dev)) < 0)
-				return err;
-			dev->state = SNDRV_DEV_REGISTERED;
-		}
+		err = __snd_device_register(dev);
+		if (err < 0)
+			return err;
 	}
 	return 0;
 }
@@ -228,7 +203,7 @@ int snd_device_disconnect_all(struct snd_card *card)
 	if (snd_BUG_ON(!card))
 		return -ENXIO;
 	list_for_each_entry_reverse(dev, &card->devices, list) {
-		if (snd_device_disconnect(card, dev->device_data) < 0)
+		if (__snd_device_disconnect(dev) < 0)
 			err = -ENXIO;
 	}
 	return err;
@@ -238,17 +213,12 @@ int snd_device_disconnect_all(struct snd_card *card)
  * release all the devices on the card.
  * called from init.c
  */
-int snd_device_free_all(struct snd_card *card)
+void snd_device_free_all(struct snd_card *card)
 {
 	struct snd_device *dev, *next;
-	int ret = 0;
 
 	if (snd_BUG_ON(!card))
-		return -ENXIO;
-	list_for_each_entry_safe_reverse(dev, next, &card->devices, list) {
-		int err = snd_device_free(card, dev->device_data);
-		if (err < 0)
-			ret = err;
-	}
-	return ret;
+		return;
+	list_for_each_entry_safe_reverse(dev, next, &card->devices, list)
+		__snd_device_free(dev);
 }
diff --git a/sound/core/init.c b/sound/core/init.c
index 9e7f17b72fb6..5ee83845c5de 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -454,10 +454,7 @@ static int snd_card_do_free(struct snd_card *card)
 	if (snd_mixer_oss_notify_callback)
 		snd_mixer_oss_notify_callback(card, SND_MIXER_OSS_NOTIFY_FREE);
 #endif
-	if (snd_device_free_all(card) < 0) {
-		dev_err(card->dev, "unable to free all devices\n");
-		/* Fatal, but this situation should never occur */
-	}
+	snd_device_free_all(card);
 	if (card->private_free)
 		card->private_free(card);
 	snd_info_free_entry(card->proc_id);
-- 
1.9.0

[PATCH 06/10] ALSA: hda - Manage each codec instance individually

[Takashi Iwai]

Now each snd_hda_codec instance is managed via the device chain, the
registration and release are done by its callback instead of calling
from bus.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_codec.c | 36 +++++++++++++++++++++++++-----------
 1 file changed, 25 insertions(+), 11 deletions(-)

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 51360d916e6b..5ea1156954ab 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -821,35 +821,35 @@ static int init_unsol_queue(struct hda_bus *bus)
 /*
  * destructor
  */
-static void snd_hda_codec_free(struct hda_codec *codec);
-
-static int snd_hda_bus_free(struct hda_bus *bus)
+static void snd_hda_bus_free(struct hda_bus *bus)
 {
-	struct hda_codec *codec, *n;
-
 	if (!bus)
-		return 0;
+		return;
+
+	WARN_ON(!list_empty(&bus->codec_list));
 	if (bus->workq)
 		flush_workqueue(bus->workq);
 	if (bus->unsol)
 		kfree(bus->unsol);
-	list_for_each_entry_safe(codec, n, &bus->codec_list, list) {
-		snd_hda_codec_free(codec);
-	}
 	if (bus->ops.private_free)
 		bus->ops.private_free(bus);
 	if (bus->workq)
 		destroy_workqueue(bus->workq);
 
 	kfree(bus);
-	return 0;
 }
 
 static int snd_hda_bus_dev_free(struct snd_device *device)
 {
+	snd_hda_bus_free(device->device_data);
+	return 0;
+}
+
+static int snd_hda_bus_dev_disconnect(struct snd_device *device)
+{
 	struct hda_bus *bus = device->device_data;
 	bus->shutdown = 1;
-	return snd_hda_bus_free(bus);
+	return 0;
 }
 
 /**
@@ -867,6 +867,7 @@ int snd_hda_bus_new(struct snd_card *card,
 	struct hda_bus *bus;
 	int err;
 	static struct snd_device_ops dev_ops = {
+		.dev_disconnect = snd_hda_bus_dev_disconnect,
 		.dev_free = snd_hda_bus_dev_free,
 	};
 
@@ -1376,6 +1377,12 @@ static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
 static unsigned int hda_set_power_state(struct hda_codec *codec,
 				unsigned int power_state);
 
+static int snd_hda_codec_dev_free(struct snd_device *device)
+{
+	snd_hda_codec_free(device->device_data);
+	return 0;
+}
+
 /**
  * snd_hda_codec_new - create a HDA codec
  * @bus: the bus to assign
@@ -1392,6 +1399,9 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	char component[31];
 	hda_nid_t fg;
 	int err;
+	static struct snd_device_ops dev_ops = {
+		.dev_free = snd_hda_codec_dev_free,
+	};
 
 	if (snd_BUG_ON(!bus))
 		return -EINVAL;
@@ -1512,6 +1522,10 @@ int snd_hda_codec_new(struct hda_bus *bus,
 		codec->subsystem_id, codec->revision_id);
 	snd_component_add(codec->bus->card, component);
 
+	err = snd_device_new(bus->card, SNDRV_DEV_CODEC, codec, &dev_ops);
+	if (err < 0)
+		goto error;
+
 	if (codecp)
 		*codecp = codec;
 	return 0;
-- 
1.9.0

[PATCH 07/10] ALSA: hda - Create own device struct for each codec

[Takashi Iwai]

As the HD-audio is treated individually in each codec driver, it's
more convenient to assign an own struct device to each codec object.
Then we'll be able to use dev_err() more easily for each codec, for
example.

For achieving it, this patch just creates an object "hdaudioCxDy".
It belongs to sound class instead of creating a new bus, just for
simplicity, at this stage.  No pm ops is implemented in the device
struct level but currently it's merely a container.  The PCM and hwdep
devices are now children of this codec device.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_codec.c | 36 +++++++++++++++++++++++++++++++++---
 sound/pci/hda/hda_codec.h |  1 +
 sound/pci/hda/hda_hwdep.c |  3 +++
 sound/pci/hda/hda_intel.c |  2 ++
 4 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 5ea1156954ab..98baf5674a63 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1368,7 +1368,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 	kfree(codec->modelname);
 	kfree(codec->wcaps);
 	codec->bus->num_codecs--;
-	kfree(codec);
+	put_device(&codec->dev);
 }
 
 static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
@@ -1377,12 +1377,33 @@ static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
 static unsigned int hda_set_power_state(struct hda_codec *codec,
 				unsigned int power_state);
 
+static int snd_hda_codec_dev_register(struct snd_device *device)
+{
+	struct hda_codec *codec = device->device_data;
+
+	return device_add(&codec->dev);
+}
+
+static int snd_hda_codec_dev_disconnect(struct snd_device *device)
+{
+	struct hda_codec *codec = device->device_data;
+
+	device_del(&codec->dev);
+	return 0;
+}
+
 static int snd_hda_codec_dev_free(struct snd_device *device)
 {
 	snd_hda_codec_free(device->device_data);
 	return 0;
 }
 
+/* just free the container */
+static void snd_hda_codec_dev_release(struct device *dev)
+{
+	kfree(container_of(dev, struct hda_codec, dev));
+}
+
 /**
  * snd_hda_codec_new - create a HDA codec
  * @bus: the bus to assign
@@ -1400,6 +1421,8 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	hda_nid_t fg;
 	int err;
 	static struct snd_device_ops dev_ops = {
+		.dev_register = snd_hda_codec_dev_register,
+		.dev_disconnect = snd_hda_codec_dev_disconnect,
 		.dev_free = snd_hda_codec_dev_free,
 	};
 
@@ -1420,6 +1443,13 @@ int snd_hda_codec_new(struct hda_bus *bus,
 		return -ENOMEM;
 	}
 
+	device_initialize(&codec->dev);
+	codec->dev.parent = &bus->card->card_dev;
+	codec->dev.class = sound_class;
+	codec->dev.release = snd_hda_codec_dev_release;
+	dev_set_name(&codec->dev, "hdaudioC%dD%d", bus->card->number,
+		     codec_addr);
+
 	codec->bus = bus;
 	codec->addr = codec_addr;
 	mutex_init(&codec->spdif_mutex);
@@ -1453,8 +1483,8 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	if (codec->bus->modelname) {
 		codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
 		if (!codec->modelname) {
-			snd_hda_codec_free(codec);
-			return -ENODEV;
+			err = -ENODEV;
+			goto error;
 		}
 	}
 
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index ab2a444ba501..4d9dd2b70f4a 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -271,6 +271,7 @@ struct hda_pcm {
 
 /* codec information */
 struct hda_codec {
+	struct device dev;
 	struct hda_bus *bus;
 	unsigned int addr;	/* codec addr*/
 	struct list_head list;	/* list point */
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 0fada0f8cfe8..896d116ca951 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -155,6 +155,9 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	snd_array_init(&codec->hints, sizeof(struct hda_hint), 32);
 	snd_array_init(&codec->user_pins, sizeof(struct hda_pincfg), 16);
 
+	/* link to codec */
+	hwdep->dev = &codec->dev;
+
 	return 0;
 }
 
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 0870f5f3ed1c..459f54da8d6b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2663,6 +2663,8 @@ azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
 					      snd_dma_pci_data(chip->pci),
 					      size, MAX_PREALLOC_SIZE);
+	/* link to codec */
+	pcm->dev = &codec->dev;
 	return 0;
 }
 
-- 
1.9.0

[PATCH 08/10] ALSA: hda - Add sysfs to codec object, too

[Takashi Iwai]

We have currently sysfs attributes for each hwdep, but basically these
should belong to the codec itself, per se.  Let's add them to the
codec object while keeping them for hwdep as is for compatibility.

While we are at it, split the sysfs-related stuff into a separate
source file, hda_sysfs.c, and keep only the stuff necessary for hwdep
in hda_hwdep.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/Kconfig     |   4 -
 sound/pci/hda/Makefile    |   2 +-
 sound/pci/hda/hda_codec.c |  11 +-
 sound/pci/hda/hda_codec.h |   7 +-
 sound/pci/hda/hda_hwdep.c | 754 ---------------------------------------------
 sound/pci/hda/hda_local.h |   5 +
 sound/pci/hda/hda_sysfs.c | 769 ++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 788 insertions(+), 764 deletions(-)
 create mode 100644 sound/pci/hda/hda_sysfs.c

diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 0e53634dbbd8..f2032dd7e35e 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -41,7 +41,6 @@ config SND_HDA_HWDEP
 
 config SND_HDA_RECONFIG
 	bool "Allow dynamic codec reconfiguration"
-	depends on SND_HDA_HWDEP
 	help
 	  Say Y here to enable the HD-audio codec re-configuration feature.
 	  This adds the sysfs interfaces to allow user to clear the whole
@@ -76,7 +75,6 @@ config SND_HDA_INPUT_JACK
 config SND_HDA_PATCH_LOADER
 	bool "Support initialization patch loading for HD-audio"
 	select FW_LOADER
-	select SND_HDA_HWDEP
 	select SND_HDA_RECONFIG
 	help
 	  Say Y here to allow the HD-audio driver to load a pseudo
@@ -84,8 +82,6 @@ config SND_HDA_PATCH_LOADER
 	  start up.  The "patch" file can be specified via patch module
 	  option, such as patch=hda-init.
 
-	  This option turns on hwdep and reconfig features automatically.
-
 config SND_HDA_CODEC_REALTEK
 	tristate "Build Realtek HD-audio codec support"
 	select SND_HDA_GENERIC
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index 1fcb118e480a..083b338e0783 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -2,7 +2,7 @@ snd-hda-intel-objs := hda_intel.o
 # for haswell power well
 snd-hda-intel-$(CONFIG_SND_HDA_I915) +=	hda_i915.o
 
-snd-hda-codec-y := hda_codec.o hda_jack.o hda_auto_parser.o
+snd-hda-codec-y := hda_codec.o hda_jack.o hda_auto_parser.o hda_sysfs.o
 snd-hda-codec-$(CONFIG_PROC_FS) += hda_proc.o
 snd-hda-codec-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
 snd-hda-codec-$(CONFIG_SND_HDA_INPUT_BEEP) += hda_beep.o
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 98baf5674a63..2cba4dc6349a 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1170,7 +1170,7 @@ unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct hda_pincfg *pin;
 
-#ifdef CONFIG_SND_HDA_HWDEP
+#ifdef CONFIG_SND_HDA_RECONFIG
 	{
 		unsigned int cfg = 0;
 		mutex_lock(&codec->user_mutex);
@@ -1285,7 +1285,7 @@ static void free_hda_cache(struct hda_cache_rec *cache);
 static void free_init_pincfgs(struct hda_codec *codec)
 {
 	snd_array_free(&codec->driver_pins);
-#ifdef CONFIG_SND_HDA_HWDEP
+#ifdef CONFIG_SND_HDA_RECONFIG
 	snd_array_free(&codec->user_pins);
 #endif
 	snd_array_free(&codec->init_pins);
@@ -1359,6 +1359,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 	if (codec->patch_ops.free)
 		codec->patch_ops.free(codec);
 	hda_call_pm_notify(codec, false); /* cancel leftover refcounts */
+	snd_hda_sysfs_clear(codec);
 	unload_parser(codec);
 	module_put(codec->owner);
 	free_hda_cache(&codec->amp_cache);
@@ -1447,8 +1448,10 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	codec->dev.parent = &bus->card->card_dev;
 	codec->dev.class = sound_class;
 	codec->dev.release = snd_hda_codec_dev_release;
+	codec->dev.groups = snd_hda_dev_attr_groups;
 	dev_set_name(&codec->dev, "hdaudioC%dD%d", bus->card->number,
 		     codec_addr);
+	dev_set_drvdata(&codec->dev, codec); /* for sysfs */
 
 	codec->bus = bus;
 	codec->addr = codec_addr;
@@ -1480,6 +1483,8 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	hda_keep_power_on(codec);
 #endif
 
+	snd_hda_sysfs_init(codec);
+
 	if (codec->bus->modelname) {
 		codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
 		if (!codec->modelname) {
@@ -4038,7 +4043,7 @@ static void sync_power_up_states(struct hda_codec *codec)
 	}
 }
 
-#ifdef CONFIG_SND_HDA_HWDEP
+#ifdef CONFIG_SND_HDA_RECONFIG
 /* execute additional init verbs */
 static void hda_exec_init_verbs(struct hda_codec *codec)
 {
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 4d9dd2b70f4a..ad5871f3a669 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -333,14 +333,17 @@ struct hda_codec {
 	struct snd_array driver_pins;	/* pin configs set by codec parser */
 	struct snd_array cvt_setups;	/* audio convert setups */
 
-#ifdef CONFIG_SND_HDA_HWDEP
+#ifdef CONFIG_SND_HDA_RECONFIG
 	struct mutex user_mutex;
-	struct snd_hwdep *hwdep;	/* assigned hwdep device */
 	struct snd_array init_verbs;	/* additional init verbs */
 	struct snd_array hints;		/* additional hints */
 	struct snd_array user_pins;	/* default pin configs to override */
 #endif
 
+#ifdef CONFIG_SND_HDA_HWDEP
+	struct snd_hwdep *hwdep;	/* assigned hwdep device */
+#endif
+
 	/* misc flags */
 	unsigned int spdif_status_reset :1; /* needs to toggle SPDIF for each
 					     * status change
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 896d116ca951..014a7849e8fd 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -21,22 +21,12 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/compat.h>
-#include <linux/mutex.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-#include <linux/export.h>
 #include <sound/core.h>
 #include "hda_codec.h"
 #include "hda_local.h"
 #include <sound/hda_hwdep.h>
 #include <sound/minors.h>
 
-/* hint string pair */
-struct hda_hint {
-	const char *key;
-	const char *val;	/* contained in the same alloc as key */
-};
-
 /*
  * write/read an out-of-bound verb
  */
@@ -104,28 +94,6 @@ static int hda_hwdep_open(struct snd_hwdep *hw, struct file *file)
 	return 0;
 }
 
-static void clear_hwdep_elements(struct hda_codec *codec)
-{
-	int i;
-
-	/* clear init verbs */
-	snd_array_free(&codec->init_verbs);
-	/* clear hints */
-	for (i = 0; i < codec->hints.used; i++) {
-		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
-		kfree(hint->key); /* we don't need to free hint->val */
-	}
-	snd_array_free(&codec->hints);
-	snd_array_free(&codec->user_pins);
-}
-
-static void hwdep_free(struct snd_hwdep *hwdep)
-{
-	clear_hwdep_elements(hwdep->private_data);
-}
-
-static const struct attribute_group *snd_hda_dev_attr_groups[];
-
 int snd_hda_create_hwdep(struct hda_codec *codec)
 {
 	char hwname[16];
@@ -140,7 +108,6 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	sprintf(hwdep->name, "HDA Codec %d", codec->addr);
 	hwdep->iface = SNDRV_HWDEP_IFACE_HDA;
 	hwdep->private_data = codec;
-	hwdep->private_free = hwdep_free;
 	hwdep->exclusive = 1;
 	hwdep->groups = snd_hda_dev_attr_groups;
 
@@ -150,729 +117,8 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	hwdep->ops.ioctl_compat = hda_hwdep_ioctl_compat;
 #endif
 
-	mutex_init(&codec->user_mutex);
-	snd_array_init(&codec->init_verbs, sizeof(struct hda_verb), 32);
-	snd_array_init(&codec->hints, sizeof(struct hda_hint), 32);
-	snd_array_init(&codec->user_pins, sizeof(struct hda_pincfg), 16);
-
 	/* link to codec */
 	hwdep->dev = &codec->dev;
 
 	return 0;
 }
-
-#ifdef CONFIG_PM
-static ssize_t power_on_acct_show(struct device *dev,
-				  struct device_attribute *attr,
-				  char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	snd_hda_update_power_acct(codec);
-	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_on_acct));
-}
-
-static ssize_t power_off_acct_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	snd_hda_update_power_acct(codec);
-	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct));
-}
-
-static DEVICE_ATTR_RO(power_on_acct);
-static DEVICE_ATTR_RO(power_off_acct);
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_SND_HDA_RECONFIG
-
-/*
- * sysfs interface
- */
-
-static int clear_codec(struct hda_codec *codec)
-{
-	int err;
-
-	err = snd_hda_codec_reset(codec);
-	if (err < 0) {
-		snd_printk(KERN_ERR "The codec is being used, can't free.\n");
-		return err;
-	}
-	clear_hwdep_elements(codec);
-	return 0;
-}
-
-static int reconfig_codec(struct hda_codec *codec)
-{
-	int err;
-
-	snd_hda_power_up(codec);
-	snd_printk(KERN_INFO "hda-codec: reconfiguring\n");
-	err = snd_hda_codec_reset(codec);
-	if (err < 0) {
-		snd_printk(KERN_ERR
-			   "The codec is being used, can't reconfigure.\n");
-		goto error;
-	}
-	err = snd_hda_codec_configure(codec);
-	if (err < 0)
-		goto error;
-	/* rebuild PCMs */
-	err = snd_hda_codec_build_pcms(codec);
-	if (err < 0)
-		goto error;
-	/* rebuild mixers */
-	err = snd_hda_codec_build_controls(codec);
-	if (err < 0)
-		goto error;
-	err = snd_card_register(codec->bus->card);
- error:
-	snd_hda_power_down(codec);
-	return err;
-}
-
-/*
- * allocate a string at most len chars, and remove the trailing EOL
- */
-static char *kstrndup_noeol(const char *src, size_t len)
-{
-	char *s = kstrndup(src, len, GFP_KERNEL);
-	char *p;
-	if (!s)
-		return NULL;
-	p = strchr(s, '\n');
-	if (p)
-		*p = 0;
-	return s;
-}
-
-#define CODEC_INFO_SHOW(type)					\
-static ssize_t type##_show(struct device *dev,			\
-			   struct device_attribute *attr,	\
-			   char *buf)				\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	return sprintf(buf, "0x%x\n", codec->type);		\
-}
-
-#define CODEC_INFO_STR_SHOW(type)				\
-static ssize_t type##_show(struct device *dev,			\
-			     struct device_attribute *attr,	\
-					char *buf)		\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	return sprintf(buf, "%s\n",				\
-		       codec->type ? codec->type : "");		\
-}
-
-CODEC_INFO_SHOW(vendor_id);
-CODEC_INFO_SHOW(subsystem_id);
-CODEC_INFO_SHOW(revision_id);
-CODEC_INFO_SHOW(afg);
-CODEC_INFO_SHOW(mfg);
-CODEC_INFO_STR_SHOW(vendor_name);
-CODEC_INFO_STR_SHOW(chip_name);
-CODEC_INFO_STR_SHOW(modelname);
-
-#define CODEC_INFO_STORE(type)					\
-static ssize_t type##_store(struct device *dev,			\
-			    struct device_attribute *attr,	\
-			    const char *buf, size_t count)	\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	unsigned long val;					\
-	int err = kstrtoul(buf, 0, &val);			\
-	if (err < 0)						\
-		return err;					\
-	codec->type = val;					\
-	return count;						\
-}
-
-#define CODEC_INFO_STR_STORE(type)				\
-static ssize_t type##_store(struct device *dev,			\
-			    struct device_attribute *attr,	\
-			    const char *buf, size_t count)	\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	char *s = kstrndup_noeol(buf, 64);			\
-	if (!s)							\
-		return -ENOMEM;					\
-	kfree(codec->type);					\
-	codec->type = s;					\
-	return count;						\
-}
-
-CODEC_INFO_STORE(vendor_id);
-CODEC_INFO_STORE(subsystem_id);
-CODEC_INFO_STORE(revision_id);
-CODEC_INFO_STR_STORE(vendor_name);
-CODEC_INFO_STR_STORE(chip_name);
-CODEC_INFO_STR_STORE(modelname);
-
-#define CODEC_ACTION_STORE(type)				\
-static ssize_t type##_store(struct device *dev,			\
-			    struct device_attribute *attr,	\
-			    const char *buf, size_t count)	\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	int err = 0;						\
-	if (*buf)						\
-		err = type##_codec(codec);			\
-	return err < 0 ? err : count;				\
-}
-
-CODEC_ACTION_STORE(reconfig);
-CODEC_ACTION_STORE(clear);
-
-static ssize_t init_verbs_show(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	int i, len = 0;
-	mutex_lock(&codec->user_mutex);
-	for (i = 0; i < codec->init_verbs.used; i++) {
-		struct hda_verb *v = snd_array_elem(&codec->init_verbs, i);
-		len += snprintf(buf + len, PAGE_SIZE - len,
-				"0x%02x 0x%03x 0x%04x\n",
-				v->nid, v->verb, v->param);
-	}
-	mutex_unlock(&codec->user_mutex);
-	return len;
-}
-
-static int parse_init_verbs(struct hda_codec *codec, const char *buf)
-{
-	struct hda_verb *v;
-	int nid, verb, param;
-
-	if (sscanf(buf, "%i %i %i", &nid, &verb, &param) != 3)
-		return -EINVAL;
-	if (!nid || !verb)
-		return -EINVAL;
-	mutex_lock(&codec->user_mutex);
-	v = snd_array_new(&codec->init_verbs);
-	if (!v) {
-		mutex_unlock(&codec->user_mutex);
-		return -ENOMEM;
-	}
-	v->nid = nid;
-	v->verb = verb;
-	v->param = param;
-	mutex_unlock(&codec->user_mutex);
-	return 0;
-}
-
-static ssize_t init_verbs_store(struct device *dev,
-				struct device_attribute *attr,
-				const char *buf, size_t count)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	int err = parse_init_verbs(codec, buf);
-	if (err < 0)
-		return err;
-	return count;
-}
-
-static ssize_t hints_show(struct device *dev,
-			  struct device_attribute *attr,
-			  char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	int i, len = 0;
-	mutex_lock(&codec->user_mutex);
-	for (i = 0; i < codec->hints.used; i++) {
-		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
-		len += snprintf(buf + len, PAGE_SIZE - len,
-				"%s = %s\n", hint->key, hint->val);
-	}
-	mutex_unlock(&codec->user_mutex);
-	return len;
-}
-
-static struct hda_hint *get_hint(struct hda_codec *codec, const char *key)
-{
-	int i;
-
-	for (i = 0; i < codec->hints.used; i++) {
-		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
-		if (!strcmp(hint->key, key))
-			return hint;
-	}
-	return NULL;
-}
-
-static void remove_trail_spaces(char *str)
-{
-	char *p;
-	if (!*str)
-		return;
-	p = str + strlen(str) - 1;
-	for (; isspace(*p); p--) {
-		*p = 0;
-		if (p == str)
-			return;
-	}
-}
-
-#define MAX_HINTS	1024
-
-static int parse_hints(struct hda_codec *codec, const char *buf)
-{
-	char *key, *val;
-	struct hda_hint *hint;
-	int err = 0;
-
-	buf = skip_spaces(buf);
-	if (!*buf || *buf == '#' || *buf == '\n')
-		return 0;
-	if (*buf == '=')
-		return -EINVAL;
-	key = kstrndup_noeol(buf, 1024);
-	if (!key)
-		return -ENOMEM;
-	/* extract key and val */
-	val = strchr(key, '=');
-	if (!val) {
-		kfree(key);
-		return -EINVAL;
-	}
-	*val++ = 0;
-	val = skip_spaces(val);
-	remove_trail_spaces(key);
-	remove_trail_spaces(val);
-	mutex_lock(&codec->user_mutex);
-	hint = get_hint(codec, key);
-	if (hint) {
-		/* replace */
-		kfree(hint->key);
-		hint->key = key;
-		hint->val = val;
-		goto unlock;
-	}
-	/* allocate a new hint entry */
-	if (codec->hints.used >= MAX_HINTS)
-		hint = NULL;
-	else
-		hint = snd_array_new(&codec->hints);
-	if (hint) {
-		hint->key = key;
-		hint->val = val;
-	} else {
-		err = -ENOMEM;
-	}
- unlock:
-	mutex_unlock(&codec->user_mutex);
-	if (err)
-		kfree(key);
-	return err;
-}
-
-static ssize_t hints_store(struct device *dev,
-			   struct device_attribute *attr,
-			   const char *buf, size_t count)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	int err = parse_hints(codec, buf);
-	if (err < 0)
-		return err;
-	return count;
-}
-
-static ssize_t pin_configs_show(struct hda_codec *codec,
-				struct snd_array *list,
-				char *buf)
-{
-	int i, len = 0;
-	mutex_lock(&codec->user_mutex);
-	for (i = 0; i < list->used; i++) {
-		struct hda_pincfg *pin = snd_array_elem(list, i);
-		len += sprintf(buf + len, "0x%02x 0x%08x\n",
-			       pin->nid, pin->cfg);
-	}
-	mutex_unlock(&codec->user_mutex);
-	return len;
-}
-
-static ssize_t init_pin_configs_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	return pin_configs_show(codec, &codec->init_pins, buf);
-}
-
-static ssize_t user_pin_configs_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	return pin_configs_show(codec, &codec->user_pins, buf);
-}
-
-static ssize_t driver_pin_configs_show(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	return pin_configs_show(codec, &codec->driver_pins, buf);
-}
-
-#define MAX_PIN_CONFIGS		32
-
-static int parse_user_pin_configs(struct hda_codec *codec, const char *buf)
-{
-	int nid, cfg, err;
-
-	if (sscanf(buf, "%i %i", &nid, &cfg) != 2)
-		return -EINVAL;
-	if (!nid)
-		return -EINVAL;
-	mutex_lock(&codec->user_mutex);
-	err = snd_hda_add_pincfg(codec, &codec->user_pins, nid, cfg);
-	mutex_unlock(&codec->user_mutex);
-	return err;
-}
-
-static ssize_t user_pin_configs_store(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf, size_t count)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	int err = parse_user_pin_configs(codec, buf);
-	if (err < 0)
-		return err;
-	return count;
-}
-
-static DEVICE_ATTR_RW(vendor_id);
-static DEVICE_ATTR_RW(subsystem_id);
-static DEVICE_ATTR_RW(revision_id);
-static DEVICE_ATTR_RO(afg);
-static DEVICE_ATTR_RO(mfg);
-static DEVICE_ATTR_RW(vendor_name);
-static DEVICE_ATTR_RW(chip_name);
-static DEVICE_ATTR_RW(modelname);
-static DEVICE_ATTR_RW(init_verbs);
-static DEVICE_ATTR_RW(hints);
-static DEVICE_ATTR_RO(init_pin_configs);
-static DEVICE_ATTR_RW(user_pin_configs);
-static DEVICE_ATTR_RO(driver_pin_configs);
-static DEVICE_ATTR_WO(reconfig);
-static DEVICE_ATTR_WO(clear);
-
-/*
- * Look for hint string
- */
-const char *snd_hda_get_hint(struct hda_codec *codec, const char *key)
-{
-	struct hda_hint *hint = get_hint(codec, key);
-	return hint ? hint->val : NULL;
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_hint);
-
-int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key)
-{
-	const char *p;
-	int ret;
-
-	mutex_lock(&codec->user_mutex);
-	p = snd_hda_get_hint(codec, key);
-	if (!p || !*p)
-		ret = -ENOENT;
-	else {
-		switch (toupper(*p)) {
-		case 'T': /* true */
-		case 'Y': /* yes */
-		case '1':
-			ret = 1;
-			break;
-		default:
-			ret = 0;
-			break;
-		}
-	}
-	mutex_unlock(&codec->user_mutex);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_bool_hint);
-
-int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp)
-{
-	const char *p;
-	unsigned long val;
-	int ret;
-
-	mutex_lock(&codec->user_mutex);
-	p = snd_hda_get_hint(codec, key);
-	if (!p)
-		ret = -ENOENT;
-	else if (kstrtoul(p, 0, &val))
-		ret = -EINVAL;
-	else {
-		*valp = val;
-		ret = 0;
-	}
-	mutex_unlock(&codec->user_mutex);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_int_hint);
-#endif /* CONFIG_SND_HDA_RECONFIG */
-
-#ifdef CONFIG_SND_HDA_PATCH_LOADER
-
-/* parser mode */
-enum {
-	LINE_MODE_NONE,
-	LINE_MODE_CODEC,
-	LINE_MODE_MODEL,
-	LINE_MODE_PINCFG,
-	LINE_MODE_VERB,
-	LINE_MODE_HINT,
-	LINE_MODE_VENDOR_ID,
-	LINE_MODE_SUBSYSTEM_ID,
-	LINE_MODE_REVISION_ID,
-	LINE_MODE_CHIP_NAME,
-	NUM_LINE_MODES,
-};
-
-static inline int strmatch(const char *a, const char *b)
-{
-	return strnicmp(a, b, strlen(b)) == 0;
-}
-
-/* parse the contents after the line "[codec]"
- * accept only the line with three numbers, and assign the current codec
- */
-static void parse_codec_mode(char *buf, struct hda_bus *bus,
-			     struct hda_codec **codecp)
-{
-	int vendorid, subid, caddr;
-	struct hda_codec *codec;
-
-	*codecp = NULL;
-	if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
-		list_for_each_entry(codec, &bus->codec_list, list) {
-			if ((vendorid <= 0 || codec->vendor_id == vendorid) &&
-			    (subid <= 0 || codec->subsystem_id == subid) &&
-			    codec->addr == caddr) {
-				*codecp = codec;
-				break;
-			}
-		}
-	}
-}
-
-/* parse the contents after the other command tags, [pincfg], [verb],
- * [vendor_id], [subsystem_id], [revision_id], [chip_name], [hint] and [model]
- * just pass to the sysfs helper (only when any codec was specified)
- */
-static void parse_pincfg_mode(char *buf, struct hda_bus *bus,
-			      struct hda_codec **codecp)
-{
-	parse_user_pin_configs(*codecp, buf);
-}
-
-static void parse_verb_mode(char *buf, struct hda_bus *bus,
-			    struct hda_codec **codecp)
-{
-	parse_init_verbs(*codecp, buf);
-}
-
-static void parse_hint_mode(char *buf, struct hda_bus *bus,
-			    struct hda_codec **codecp)
-{
-	parse_hints(*codecp, buf);
-}
-
-static void parse_model_mode(char *buf, struct hda_bus *bus,
-			     struct hda_codec **codecp)
-{
-	kfree((*codecp)->modelname);
-	(*codecp)->modelname = kstrdup(buf, GFP_KERNEL);
-}
-
-static void parse_chip_name_mode(char *buf, struct hda_bus *bus,
-				 struct hda_codec **codecp)
-{
-	kfree((*codecp)->chip_name);
-	(*codecp)->chip_name = kstrdup(buf, GFP_KERNEL);
-}
-
-#define DEFINE_PARSE_ID_MODE(name) \
-static void parse_##name##_mode(char *buf, struct hda_bus *bus, \
-				 struct hda_codec **codecp) \
-{ \
-	unsigned long val; \
-	if (!kstrtoul(buf, 0, &val)) \
-		(*codecp)->name = val; \
-}
-
-DEFINE_PARSE_ID_MODE(vendor_id);
-DEFINE_PARSE_ID_MODE(subsystem_id);
-DEFINE_PARSE_ID_MODE(revision_id);
-
-
-struct hda_patch_item {
-	const char *tag;
-	const char *alias;
-	void (*parser)(char *buf, struct hda_bus *bus, struct hda_codec **retc);
-};
-
-static struct hda_patch_item patch_items[NUM_LINE_MODES] = {
-	[LINE_MODE_CODEC] = {
-		.tag = "[codec]",
-		.parser = parse_codec_mode,
-	},
-	[LINE_MODE_MODEL] = {
-		.tag = "[model]",
-		.parser = parse_model_mode,
-	},
-	[LINE_MODE_VERB] = {
-		.tag = "[verb]",
-		.alias = "[init_verbs]",
-		.parser = parse_verb_mode,
-	},
-	[LINE_MODE_PINCFG] = {
-		.tag = "[pincfg]",
-		.alias = "[user_pin_configs]",
-		.parser = parse_pincfg_mode,
-	},
-	[LINE_MODE_HINT] = {
-		.tag = "[hint]",
-		.alias = "[hints]",
-		.parser = parse_hint_mode
-	},
-	[LINE_MODE_VENDOR_ID] = {
-		.tag = "[vendor_id]",
-		.parser = parse_vendor_id_mode,
-	},
-	[LINE_MODE_SUBSYSTEM_ID] = {
-		.tag = "[subsystem_id]",
-		.parser = parse_subsystem_id_mode,
-	},
-	[LINE_MODE_REVISION_ID] = {
-		.tag = "[revision_id]",
-		.parser = parse_revision_id_mode,
-	},
-	[LINE_MODE_CHIP_NAME] = {
-		.tag = "[chip_name]",
-		.parser = parse_chip_name_mode,
-	},
-};
-
-/* check the line starting with '[' -- change the parser mode accodingly */
-static int parse_line_mode(char *buf, struct hda_bus *bus)
-{
-	int i;
-	for (i = 0; i < ARRAY_SIZE(patch_items); i++) {
-		if (!patch_items[i].tag)
-			continue;
-		if (strmatch(buf, patch_items[i].tag))
-			return i;
-		if (patch_items[i].alias && strmatch(buf, patch_items[i].alias))
-			return i;
-	}
-	return LINE_MODE_NONE;
-}
-
-/* copy one line from the buffer in fw, and update the fields in fw
- * return zero if it reaches to the end of the buffer, or non-zero
- * if successfully copied a line
- *
- * the spaces at the beginning and the end of the line are stripped
- */
-static int get_line_from_fw(char *buf, int size, size_t *fw_size_p,
-			    const void **fw_data_p)
-{
-	int len;
-	size_t fw_size = *fw_size_p;
-	const char *p = *fw_data_p;
-
-	while (isspace(*p) && fw_size) {
-		p++;
-		fw_size--;
-	}
-	if (!fw_size)
-		return 0;
-
-	for (len = 0; len < fw_size; len++) {
-		if (!*p)
-			break;
-		if (*p == '\n') {
-			p++;
-			len++;
-			break;
-		}
-		if (len < size)
-			*buf++ = *p++;
-	}
-	*buf = 0;
-	*fw_size_p = fw_size - len;
-	*fw_data_p = p;
-	remove_trail_spaces(buf);
-	return 1;
-}
-
-/*
- * load a "patch" firmware file and parse it
- */
-int snd_hda_load_patch(struct hda_bus *bus, size_t fw_size, const void *fw_buf)
-{
-	char buf[128];
-	struct hda_codec *codec;
-	int line_mode;
-
-	line_mode = LINE_MODE_NONE;
-	codec = NULL;
-	while (get_line_from_fw(buf, sizeof(buf) - 1, &fw_size, &fw_buf)) {
-		if (!*buf || *buf == '#' || *buf == '\n')
-			continue;
-		if (*buf == '[')
-			line_mode = parse_line_mode(buf, bus);
-		else if (patch_items[line_mode].parser &&
-			 (codec || line_mode <= LINE_MODE_CODEC))
-			patch_items[line_mode].parser(buf, bus, &codec);
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_load_patch);
-#endif /* CONFIG_SND_HDA_PATCH_LOADER */
-
-/*
- * sysfs entries
- */
-static struct attribute *hda_dev_attrs[] = {
-#ifdef CONFIG_PM
-	&dev_attr_power_on_acct.attr,
-	&dev_attr_power_off_acct.attr,
-#endif
-#ifdef CONFIG_SND_HDA_RECONFIG
-	&dev_attr_vendor_id.attr,
-	&dev_attr_subsystem_id.attr,
-	&dev_attr_revision_id.attr,
-	&dev_attr_afg.attr,
-	&dev_attr_mfg.attr,
-	&dev_attr_vendor_name.attr,
-	&dev_attr_chip_name.attr,
-	&dev_attr_modelname.attr,
-	&dev_attr_init_verbs.attr,
-	&dev_attr_hints.attr,
-	&dev_attr_init_pin_configs.attr,
-	&dev_attr_user_pin_configs.attr,
-	&dev_attr_driver_pin_configs.attr,
-	&dev_attr_reconfig.attr,
-	&dev_attr_clear.attr,
-#endif
-	NULL
-};
-
-static struct attribute_group hda_dev_attr_group = {
-	.attrs	= hda_dev_attrs,
-};
-
-static const struct attribute_group *snd_hda_dev_attr_groups[] = {
-	&hda_dev_attr_group,
-	NULL
-};
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 31545923f6ac..a489243f243b 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -597,6 +597,11 @@ int snd_hda_create_hwdep(struct hda_codec *codec);
 static inline int snd_hda_create_hwdep(struct hda_codec *codec) { return 0; }
 #endif
 
+void snd_hda_sysfs_init(struct hda_codec *codec);
+void snd_hda_sysfs_clear(struct hda_codec *codec);
+
+extern const struct attribute_group *snd_hda_dev_attr_groups[];
+
 #ifdef CONFIG_SND_HDA_RECONFIG
 const char *snd_hda_get_hint(struct hda_codec *codec, const char *key);
 int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key);
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c
new file mode 100644
index 000000000000..c92ac267f5af
--- /dev/null
+++ b/sound/pci/hda/hda_sysfs.c
@@ -0,0 +1,769 @@
+/*
+ * sysfs interface for HD-audio codec
+ *
+ * Copyright (c) 2014 Takashi Iwai <tiwai@suse.de>
+ *
+ * split from hda_hwdep.c
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/compat.h>
+#include <linux/mutex.h>
+#include <linux/ctype.h>
+#include <linux/string.h>
+#include <linux/export.h>
+#include <sound/core.h>
+#include "hda_codec.h"
+#include "hda_local.h"
+#include <sound/hda_hwdep.h>
+#include <sound/minors.h>
+
+/* hint string pair */
+struct hda_hint {
+	const char *key;
+	const char *val;	/* contained in the same alloc as key */
+};
+
+#ifdef CONFIG_PM
+static ssize_t power_on_acct_show(struct device *dev,
+				  struct device_attribute *attr,
+				  char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	snd_hda_update_power_acct(codec);
+	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_on_acct));
+}
+
+static ssize_t power_off_acct_show(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	snd_hda_update_power_acct(codec);
+	return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct));
+}
+
+static DEVICE_ATTR_RO(power_on_acct);
+static DEVICE_ATTR_RO(power_off_acct);
+#endif /* CONFIG_PM */
+
+#ifdef CONFIG_SND_HDA_RECONFIG
+
+/*
+ * sysfs interface
+ */
+
+static int clear_codec(struct hda_codec *codec)
+{
+	int err;
+
+	err = snd_hda_codec_reset(codec);
+	if (err < 0) {
+		snd_printk(KERN_ERR "The codec is being used, can't free.\n");
+		return err;
+	}
+	snd_hda_sysfs_clear(codec);
+	return 0;
+}
+
+static int reconfig_codec(struct hda_codec *codec)
+{
+	int err;
+
+	snd_hda_power_up(codec);
+	snd_printk(KERN_INFO "hda-codec: reconfiguring\n");
+	err = snd_hda_codec_reset(codec);
+	if (err < 0) {
+		snd_printk(KERN_ERR
+			   "The codec is being used, can't reconfigure.\n");
+		goto error;
+	}
+	err = snd_hda_codec_configure(codec);
+	if (err < 0)
+		goto error;
+	/* rebuild PCMs */
+	err = snd_hda_codec_build_pcms(codec);
+	if (err < 0)
+		goto error;
+	/* rebuild mixers */
+	err = snd_hda_codec_build_controls(codec);
+	if (err < 0)
+		goto error;
+	err = snd_card_register(codec->bus->card);
+ error:
+	snd_hda_power_down(codec);
+	return err;
+}
+
+/*
+ * allocate a string at most len chars, and remove the trailing EOL
+ */
+static char *kstrndup_noeol(const char *src, size_t len)
+{
+	char *s = kstrndup(src, len, GFP_KERNEL);
+	char *p;
+	if (!s)
+		return NULL;
+	p = strchr(s, '\n');
+	if (p)
+		*p = 0;
+	return s;
+}
+
+#define CODEC_INFO_SHOW(type)					\
+static ssize_t type##_show(struct device *dev,			\
+			   struct device_attribute *attr,	\
+			   char *buf)				\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	return sprintf(buf, "0x%x\n", codec->type);		\
+}
+
+#define CODEC_INFO_STR_SHOW(type)				\
+static ssize_t type##_show(struct device *dev,			\
+			     struct device_attribute *attr,	\
+					char *buf)		\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	return sprintf(buf, "%s\n",				\
+		       codec->type ? codec->type : "");		\
+}
+
+CODEC_INFO_SHOW(vendor_id);
+CODEC_INFO_SHOW(subsystem_id);
+CODEC_INFO_SHOW(revision_id);
+CODEC_INFO_SHOW(afg);
+CODEC_INFO_SHOW(mfg);
+CODEC_INFO_STR_SHOW(vendor_name);
+CODEC_INFO_STR_SHOW(chip_name);
+CODEC_INFO_STR_SHOW(modelname);
+
+#define CODEC_INFO_STORE(type)					\
+static ssize_t type##_store(struct device *dev,			\
+			    struct device_attribute *attr,	\
+			    const char *buf, size_t count)	\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	unsigned long val;					\
+	int err = kstrtoul(buf, 0, &val);			\
+	if (err < 0)						\
+		return err;					\
+	codec->type = val;					\
+	return count;						\
+}
+
+#define CODEC_INFO_STR_STORE(type)				\
+static ssize_t type##_store(struct device *dev,			\
+			    struct device_attribute *attr,	\
+			    const char *buf, size_t count)	\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	char *s = kstrndup_noeol(buf, 64);			\
+	if (!s)							\
+		return -ENOMEM;					\
+	kfree(codec->type);					\
+	codec->type = s;					\
+	return count;						\
+}
+
+CODEC_INFO_STORE(vendor_id);
+CODEC_INFO_STORE(subsystem_id);
+CODEC_INFO_STORE(revision_id);
+CODEC_INFO_STR_STORE(vendor_name);
+CODEC_INFO_STR_STORE(chip_name);
+CODEC_INFO_STR_STORE(modelname);
+
+#define CODEC_ACTION_STORE(type)				\
+static ssize_t type##_store(struct device *dev,			\
+			    struct device_attribute *attr,	\
+			    const char *buf, size_t count)	\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	int err = 0;						\
+	if (*buf)						\
+		err = type##_codec(codec);			\
+	return err < 0 ? err : count;				\
+}
+
+CODEC_ACTION_STORE(reconfig);
+CODEC_ACTION_STORE(clear);
+
+static ssize_t init_verbs_show(struct device *dev,
+			       struct device_attribute *attr,
+			       char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	int i, len = 0;
+	mutex_lock(&codec->user_mutex);
+	for (i = 0; i < codec->init_verbs.used; i++) {
+		struct hda_verb *v = snd_array_elem(&codec->init_verbs, i);
+		len += snprintf(buf + len, PAGE_SIZE - len,
+				"0x%02x 0x%03x 0x%04x\n",
+				v->nid, v->verb, v->param);
+	}
+	mutex_unlock(&codec->user_mutex);
+	return len;
+}
+
+static int parse_init_verbs(struct hda_codec *codec, const char *buf)
+{
+	struct hda_verb *v;
+	int nid, verb, param;
+
+	if (sscanf(buf, "%i %i %i", &nid, &verb, &param) != 3)
+		return -EINVAL;
+	if (!nid || !verb)
+		return -EINVAL;
+	mutex_lock(&codec->user_mutex);
+	v = snd_array_new(&codec->init_verbs);
+	if (!v) {
+		mutex_unlock(&codec->user_mutex);
+		return -ENOMEM;
+	}
+	v->nid = nid;
+	v->verb = verb;
+	v->param = param;
+	mutex_unlock(&codec->user_mutex);
+	return 0;
+}
+
+static ssize_t init_verbs_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	int err = parse_init_verbs(codec, buf);
+	if (err < 0)
+		return err;
+	return count;
+}
+
+static ssize_t hints_show(struct device *dev,
+			  struct device_attribute *attr,
+			  char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	int i, len = 0;
+	mutex_lock(&codec->user_mutex);
+	for (i = 0; i < codec->hints.used; i++) {
+		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+		len += snprintf(buf + len, PAGE_SIZE - len,
+				"%s = %s\n", hint->key, hint->val);
+	}
+	mutex_unlock(&codec->user_mutex);
+	return len;
+}
+
+static struct hda_hint *get_hint(struct hda_codec *codec, const char *key)
+{
+	int i;
+
+	for (i = 0; i < codec->hints.used; i++) {
+		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+		if (!strcmp(hint->key, key))
+			return hint;
+	}
+	return NULL;
+}
+
+static void remove_trail_spaces(char *str)
+{
+	char *p;
+	if (!*str)
+		return;
+	p = str + strlen(str) - 1;
+	for (; isspace(*p); p--) {
+		*p = 0;
+		if (p == str)
+			return;
+	}
+}
+
+#define MAX_HINTS	1024
+
+static int parse_hints(struct hda_codec *codec, const char *buf)
+{
+	char *key, *val;
+	struct hda_hint *hint;
+	int err = 0;
+
+	buf = skip_spaces(buf);
+	if (!*buf || *buf == '#' || *buf == '\n')
+		return 0;
+	if (*buf == '=')
+		return -EINVAL;
+	key = kstrndup_noeol(buf, 1024);
+	if (!key)
+		return -ENOMEM;
+	/* extract key and val */
+	val = strchr(key, '=');
+	if (!val) {
+		kfree(key);
+		return -EINVAL;
+	}
+	*val++ = 0;
+	val = skip_spaces(val);
+	remove_trail_spaces(key);
+	remove_trail_spaces(val);
+	mutex_lock(&codec->user_mutex);
+	hint = get_hint(codec, key);
+	if (hint) {
+		/* replace */
+		kfree(hint->key);
+		hint->key = key;
+		hint->val = val;
+		goto unlock;
+	}
+	/* allocate a new hint entry */
+	if (codec->hints.used >= MAX_HINTS)
+		hint = NULL;
+	else
+		hint = snd_array_new(&codec->hints);
+	if (hint) {
+		hint->key = key;
+		hint->val = val;
+	} else {
+		err = -ENOMEM;
+	}
+ unlock:
+	mutex_unlock(&codec->user_mutex);
+	if (err)
+		kfree(key);
+	return err;
+}
+
+static ssize_t hints_store(struct device *dev,
+			   struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	int err = parse_hints(codec, buf);
+	if (err < 0)
+		return err;
+	return count;
+}
+
+static ssize_t pin_configs_show(struct hda_codec *codec,
+				struct snd_array *list,
+				char *buf)
+{
+	int i, len = 0;
+	mutex_lock(&codec->user_mutex);
+	for (i = 0; i < list->used; i++) {
+		struct hda_pincfg *pin = snd_array_elem(list, i);
+		len += sprintf(buf + len, "0x%02x 0x%08x\n",
+			       pin->nid, pin->cfg);
+	}
+	mutex_unlock(&codec->user_mutex);
+	return len;
+}
+
+static ssize_t init_pin_configs_show(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	return pin_configs_show(codec, &codec->init_pins, buf);
+}
+
+static ssize_t user_pin_configs_show(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	return pin_configs_show(codec, &codec->user_pins, buf);
+}
+
+static ssize_t driver_pin_configs_show(struct device *dev,
+				       struct device_attribute *attr,
+				       char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	return pin_configs_show(codec, &codec->driver_pins, buf);
+}
+
+#define MAX_PIN_CONFIGS		32
+
+static int parse_user_pin_configs(struct hda_codec *codec, const char *buf)
+{
+	int nid, cfg, err;
+
+	if (sscanf(buf, "%i %i", &nid, &cfg) != 2)
+		return -EINVAL;
+	if (!nid)
+		return -EINVAL;
+	mutex_lock(&codec->user_mutex);
+	err = snd_hda_add_pincfg(codec, &codec->user_pins, nid, cfg);
+	mutex_unlock(&codec->user_mutex);
+	return err;
+}
+
+static ssize_t user_pin_configs_store(struct device *dev,
+				      struct device_attribute *attr,
+				      const char *buf, size_t count)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	int err = parse_user_pin_configs(codec, buf);
+	if (err < 0)
+		return err;
+	return count;
+}
+
+static DEVICE_ATTR_RW(vendor_id);
+static DEVICE_ATTR_RW(subsystem_id);
+static DEVICE_ATTR_RW(revision_id);
+static DEVICE_ATTR_RO(afg);
+static DEVICE_ATTR_RO(mfg);
+static DEVICE_ATTR_RW(vendor_name);
+static DEVICE_ATTR_RW(chip_name);
+static DEVICE_ATTR_RW(modelname);
+static DEVICE_ATTR_RW(init_verbs);
+static DEVICE_ATTR_RW(hints);
+static DEVICE_ATTR_RO(init_pin_configs);
+static DEVICE_ATTR_RW(user_pin_configs);
+static DEVICE_ATTR_RO(driver_pin_configs);
+static DEVICE_ATTR_WO(reconfig);
+static DEVICE_ATTR_WO(clear);
+
+/*
+ * Look for hint string
+ */
+const char *snd_hda_get_hint(struct hda_codec *codec, const char *key)
+{
+	struct hda_hint *hint = get_hint(codec, key);
+	return hint ? hint->val : NULL;
+}
+EXPORT_SYMBOL_GPL(snd_hda_get_hint);
+
+int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key)
+{
+	const char *p;
+	int ret;
+
+	mutex_lock(&codec->user_mutex);
+	p = snd_hda_get_hint(codec, key);
+	if (!p || !*p)
+		ret = -ENOENT;
+	else {
+		switch (toupper(*p)) {
+		case 'T': /* true */
+		case 'Y': /* yes */
+		case '1':
+			ret = 1;
+			break;
+		default:
+			ret = 0;
+			break;
+		}
+	}
+	mutex_unlock(&codec->user_mutex);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_hda_get_bool_hint);
+
+int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp)
+{
+	const char *p;
+	unsigned long val;
+	int ret;
+
+	mutex_lock(&codec->user_mutex);
+	p = snd_hda_get_hint(codec, key);
+	if (!p)
+		ret = -ENOENT;
+	else if (kstrtoul(p, 0, &val))
+		ret = -EINVAL;
+	else {
+		*valp = val;
+		ret = 0;
+	}
+	mutex_unlock(&codec->user_mutex);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_hda_get_int_hint);
+#endif /* CONFIG_SND_HDA_RECONFIG */
+
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+
+/* parser mode */
+enum {
+	LINE_MODE_NONE,
+	LINE_MODE_CODEC,
+	LINE_MODE_MODEL,
+	LINE_MODE_PINCFG,
+	LINE_MODE_VERB,
+	LINE_MODE_HINT,
+	LINE_MODE_VENDOR_ID,
+	LINE_MODE_SUBSYSTEM_ID,
+	LINE_MODE_REVISION_ID,
+	LINE_MODE_CHIP_NAME,
+	NUM_LINE_MODES,
+};
+
+static inline int strmatch(const char *a, const char *b)
+{
+	return strnicmp(a, b, strlen(b)) == 0;
+}
+
+/* parse the contents after the line "[codec]"
+ * accept only the line with three numbers, and assign the current codec
+ */
+static void parse_codec_mode(char *buf, struct hda_bus *bus,
+			     struct hda_codec **codecp)
+{
+	int vendorid, subid, caddr;
+	struct hda_codec *codec;
+
+	*codecp = NULL;
+	if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
+		list_for_each_entry(codec, &bus->codec_list, list) {
+			if ((vendorid <= 0 || codec->vendor_id == vendorid) &&
+			    (subid <= 0 || codec->subsystem_id == subid) &&
+			    codec->addr == caddr) {
+				*codecp = codec;
+				break;
+			}
+		}
+	}
+}
+
+/* parse the contents after the other command tags, [pincfg], [verb],
+ * [vendor_id], [subsystem_id], [revision_id], [chip_name], [hint] and [model]
+ * just pass to the sysfs helper (only when any codec was specified)
+ */
+static void parse_pincfg_mode(char *buf, struct hda_bus *bus,
+			      struct hda_codec **codecp)
+{
+	parse_user_pin_configs(*codecp, buf);
+}
+
+static void parse_verb_mode(char *buf, struct hda_bus *bus,
+			    struct hda_codec **codecp)
+{
+	parse_init_verbs(*codecp, buf);
+}
+
+static void parse_hint_mode(char *buf, struct hda_bus *bus,
+			    struct hda_codec **codecp)
+{
+	parse_hints(*codecp, buf);
+}
+
+static void parse_model_mode(char *buf, struct hda_bus *bus,
+			     struct hda_codec **codecp)
+{
+	kfree((*codecp)->modelname);
+	(*codecp)->modelname = kstrdup(buf, GFP_KERNEL);
+}
+
+static void parse_chip_name_mode(char *buf, struct hda_bus *bus,
+				 struct hda_codec **codecp)
+{
+	kfree((*codecp)->chip_name);
+	(*codecp)->chip_name = kstrdup(buf, GFP_KERNEL);
+}
+
+#define DEFINE_PARSE_ID_MODE(name) \
+static void parse_##name##_mode(char *buf, struct hda_bus *bus, \
+				 struct hda_codec **codecp) \
+{ \
+	unsigned long val; \
+	if (!kstrtoul(buf, 0, &val)) \
+		(*codecp)->name = val; \
+}
+
+DEFINE_PARSE_ID_MODE(vendor_id);
+DEFINE_PARSE_ID_MODE(subsystem_id);
+DEFINE_PARSE_ID_MODE(revision_id);
+
+
+struct hda_patch_item {
+	const char *tag;
+	const char *alias;
+	void (*parser)(char *buf, struct hda_bus *bus, struct hda_codec **retc);
+};
+
+static struct hda_patch_item patch_items[NUM_LINE_MODES] = {
+	[LINE_MODE_CODEC] = {
+		.tag = "[codec]",
+		.parser = parse_codec_mode,
+	},
+	[LINE_MODE_MODEL] = {
+		.tag = "[model]",
+		.parser = parse_model_mode,
+	},
+	[LINE_MODE_VERB] = {
+		.tag = "[verb]",
+		.alias = "[init_verbs]",
+		.parser = parse_verb_mode,
+	},
+	[LINE_MODE_PINCFG] = {
+		.tag = "[pincfg]",
+		.alias = "[user_pin_configs]",
+		.parser = parse_pincfg_mode,
+	},
+	[LINE_MODE_HINT] = {
+		.tag = "[hint]",
+		.alias = "[hints]",
+		.parser = parse_hint_mode
+	},
+	[LINE_MODE_VENDOR_ID] = {
+		.tag = "[vendor_id]",
+		.parser = parse_vendor_id_mode,
+	},
+	[LINE_MODE_SUBSYSTEM_ID] = {
+		.tag = "[subsystem_id]",
+		.parser = parse_subsystem_id_mode,
+	},
+	[LINE_MODE_REVISION_ID] = {
+		.tag = "[revision_id]",
+		.parser = parse_revision_id_mode,
+	},
+	[LINE_MODE_CHIP_NAME] = {
+		.tag = "[chip_name]",
+		.parser = parse_chip_name_mode,
+	},
+};
+
+/* check the line starting with '[' -- change the parser mode accodingly */
+static int parse_line_mode(char *buf, struct hda_bus *bus)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(patch_items); i++) {
+		if (!patch_items[i].tag)
+			continue;
+		if (strmatch(buf, patch_items[i].tag))
+			return i;
+		if (patch_items[i].alias && strmatch(buf, patch_items[i].alias))
+			return i;
+	}
+	return LINE_MODE_NONE;
+}
+
+/* copy one line from the buffer in fw, and update the fields in fw
+ * return zero if it reaches to the end of the buffer, or non-zero
+ * if successfully copied a line
+ *
+ * the spaces at the beginning and the end of the line are stripped
+ */
+static int get_line_from_fw(char *buf, int size, size_t *fw_size_p,
+			    const void **fw_data_p)
+{
+	int len;
+	size_t fw_size = *fw_size_p;
+	const char *p = *fw_data_p;
+
+	while (isspace(*p) && fw_size) {
+		p++;
+		fw_size--;
+	}
+	if (!fw_size)
+		return 0;
+
+	for (len = 0; len < fw_size; len++) {
+		if (!*p)
+			break;
+		if (*p == '\n') {
+			p++;
+			len++;
+			break;
+		}
+		if (len < size)
+			*buf++ = *p++;
+	}
+	*buf = 0;
+	*fw_size_p = fw_size - len;
+	*fw_data_p = p;
+	remove_trail_spaces(buf);
+	return 1;
+}
+
+/*
+ * load a "patch" firmware file and parse it
+ */
+int snd_hda_load_patch(struct hda_bus *bus, size_t fw_size, const void *fw_buf)
+{
+	char buf[128];
+	struct hda_codec *codec;
+	int line_mode;
+
+	line_mode = LINE_MODE_NONE;
+	codec = NULL;
+	while (get_line_from_fw(buf, sizeof(buf) - 1, &fw_size, &fw_buf)) {
+		if (!*buf || *buf == '#' || *buf == '\n')
+			continue;
+		if (*buf == '[')
+			line_mode = parse_line_mode(buf, bus);
+		else if (patch_items[line_mode].parser &&
+			 (codec || line_mode <= LINE_MODE_CODEC))
+			patch_items[line_mode].parser(buf, bus, &codec);
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_hda_load_patch);
+#endif /* CONFIG_SND_HDA_PATCH_LOADER */
+
+/*
+ * sysfs entries
+ */
+static struct attribute *hda_dev_attrs[] = {
+#ifdef CONFIG_PM
+	&dev_attr_power_on_acct.attr,
+	&dev_attr_power_off_acct.attr,
+#endif
+#ifdef CONFIG_SND_HDA_RECONFIG
+	&dev_attr_vendor_id.attr,
+	&dev_attr_subsystem_id.attr,
+	&dev_attr_revision_id.attr,
+	&dev_attr_afg.attr,
+	&dev_attr_mfg.attr,
+	&dev_attr_vendor_name.attr,
+	&dev_attr_chip_name.attr,
+	&dev_attr_modelname.attr,
+	&dev_attr_init_verbs.attr,
+	&dev_attr_hints.attr,
+	&dev_attr_init_pin_configs.attr,
+	&dev_attr_user_pin_configs.attr,
+	&dev_attr_driver_pin_configs.attr,
+	&dev_attr_reconfig.attr,
+	&dev_attr_clear.attr,
+#endif
+	NULL
+};
+
+static struct attribute_group hda_dev_attr_group = {
+	.attrs	= hda_dev_attrs,
+};
+
+const struct attribute_group *snd_hda_dev_attr_groups[] = {
+	&hda_dev_attr_group,
+	NULL
+};
+
+void snd_hda_sysfs_init(struct hda_codec *codec)
+{
+#ifdef CONFIG_SND_HDA_RECONFIG
+	mutex_init(&codec->user_mutex);
+	snd_array_init(&codec->init_verbs, sizeof(struct hda_verb), 32);
+	snd_array_init(&codec->hints, sizeof(struct hda_hint), 32);
+	snd_array_init(&codec->user_pins, sizeof(struct hda_pincfg), 16);
+#endif
+}
+
+void snd_hda_sysfs_clear(struct hda_codec *codec)
+{
+#ifdef CONFIG_SND_HDA_RECONFIG
+	int i;
+
+	/* clear init verbs */
+	snd_array_free(&codec->init_verbs);
+	/* clear hints */
+	for (i = 0; i < codec->hints.used; i++) {
+		struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+		kfree(hint->key); /* we don't need to free hint->val */
+	}
+	snd_array_free(&codec->hints);
+	snd_array_free(&codec->user_pins);
+#endif
+}
-- 
1.9.0

[PATCH 09/10] ALSA: hda - Enable sysfs attributes without CONFIG_SND_HDA_RECONFIG

[Takashi Iwai]

Some sysfs attributes like init_pin_configs or vendor_name are really
basic and should be available no matter whether the codec driver is
re-configurable or not.  Put them out of #ifdef
CONFIG_SND_HDA_RECONFIG and allow the read-only accesses.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_codec.h |   2 +-
 sound/pci/hda/hda_sysfs.c | 165 ++++++++++++++++++++++++----------------------
 2 files changed, 89 insertions(+), 78 deletions(-)

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index ad5871f3a669..a4233136cb93 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -333,8 +333,8 @@ struct hda_codec {
 	struct snd_array driver_pins;	/* pin configs set by codec parser */
 	struct snd_array cvt_setups;	/* audio convert setups */
 
-#ifdef CONFIG_SND_HDA_RECONFIG
 	struct mutex user_mutex;
+#ifdef CONFIG_SND_HDA_RECONFIG
 	struct snd_array init_verbs;	/* additional init verbs */
 	struct snd_array hints;		/* additional hints */
 	struct snd_array user_pins;	/* default pin configs to override */
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c
index c92ac267f5af..da0f51460533 100644
--- a/sound/pci/hda/hda_sysfs.c
+++ b/sound/pci/hda/hda_sysfs.c
@@ -48,6 +48,65 @@ static DEVICE_ATTR_RO(power_on_acct);
 static DEVICE_ATTR_RO(power_off_acct);
 #endif /* CONFIG_PM */
 
+#define CODEC_INFO_SHOW(type)					\
+static ssize_t type##_show(struct device *dev,			\
+			   struct device_attribute *attr,	\
+			   char *buf)				\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	return sprintf(buf, "0x%x\n", codec->type);		\
+}
+
+#define CODEC_INFO_STR_SHOW(type)				\
+static ssize_t type##_show(struct device *dev,			\
+			     struct device_attribute *attr,	\
+					char *buf)		\
+{								\
+	struct hda_codec *codec = dev_get_drvdata(dev);		\
+	return sprintf(buf, "%s\n",				\
+		       codec->type ? codec->type : "");		\
+}
+
+CODEC_INFO_SHOW(vendor_id);
+CODEC_INFO_SHOW(subsystem_id);
+CODEC_INFO_SHOW(revision_id);
+CODEC_INFO_SHOW(afg);
+CODEC_INFO_SHOW(mfg);
+CODEC_INFO_STR_SHOW(vendor_name);
+CODEC_INFO_STR_SHOW(chip_name);
+CODEC_INFO_STR_SHOW(modelname);
+
+static ssize_t pin_configs_show(struct hda_codec *codec,
+				struct snd_array *list,
+				char *buf)
+{
+	int i, len = 0;
+	mutex_lock(&codec->user_mutex);
+	for (i = 0; i < list->used; i++) {
+		struct hda_pincfg *pin = snd_array_elem(list, i);
+		len += sprintf(buf + len, "0x%02x 0x%08x\n",
+			       pin->nid, pin->cfg);
+	}
+	mutex_unlock(&codec->user_mutex);
+	return len;
+}
+
+static ssize_t init_pin_configs_show(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	return pin_configs_show(codec, &codec->init_pins, buf);
+}
+
+static ssize_t driver_pin_configs_show(struct device *dev,
+				       struct device_attribute *attr,
+				       char *buf)
+{
+	struct hda_codec *codec = dev_get_drvdata(dev);
+	return pin_configs_show(codec, &codec->driver_pins, buf);
+}
+
 #ifdef CONFIG_SND_HDA_RECONFIG
 
 /*
@@ -111,34 +170,6 @@ static char *kstrndup_noeol(const char *src, size_t len)
 	return s;
 }
 
-#define CODEC_INFO_SHOW(type)					\
-static ssize_t type##_show(struct device *dev,			\
-			   struct device_attribute *attr,	\
-			   char *buf)				\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	return sprintf(buf, "0x%x\n", codec->type);		\
-}
-
-#define CODEC_INFO_STR_SHOW(type)				\
-static ssize_t type##_show(struct device *dev,			\
-			     struct device_attribute *attr,	\
-					char *buf)		\
-{								\
-	struct hda_codec *codec = dev_get_drvdata(dev);		\
-	return sprintf(buf, "%s\n",				\
-		       codec->type ? codec->type : "");		\
-}
-
-CODEC_INFO_SHOW(vendor_id);
-CODEC_INFO_SHOW(subsystem_id);
-CODEC_INFO_SHOW(revision_id);
-CODEC_INFO_SHOW(afg);
-CODEC_INFO_SHOW(mfg);
-CODEC_INFO_STR_SHOW(vendor_name);
-CODEC_INFO_STR_SHOW(chip_name);
-CODEC_INFO_STR_SHOW(modelname);
-
 #define CODEC_INFO_STORE(type)					\
 static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
@@ -344,29 +375,6 @@ static ssize_t hints_store(struct device *dev,
 	return count;
 }
 
-static ssize_t pin_configs_show(struct hda_codec *codec,
-				struct snd_array *list,
-				char *buf)
-{
-	int i, len = 0;
-	mutex_lock(&codec->user_mutex);
-	for (i = 0; i < list->used; i++) {
-		struct hda_pincfg *pin = snd_array_elem(list, i);
-		len += sprintf(buf + len, "0x%02x 0x%08x\n",
-			       pin->nid, pin->cfg);
-	}
-	mutex_unlock(&codec->user_mutex);
-	return len;
-}
-
-static ssize_t init_pin_configs_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	return pin_configs_show(codec, &codec->init_pins, buf);
-}
-
 static ssize_t user_pin_configs_show(struct device *dev,
 				     struct device_attribute *attr,
 				     char *buf)
@@ -375,14 +383,6 @@ static ssize_t user_pin_configs_show(struct device *dev,
 	return pin_configs_show(codec, &codec->user_pins, buf);
 }
 
-static ssize_t driver_pin_configs_show(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct hda_codec *codec = dev_get_drvdata(dev);
-	return pin_configs_show(codec, &codec->driver_pins, buf);
-}
-
 #define MAX_PIN_CONFIGS		32
 
 static int parse_user_pin_configs(struct hda_codec *codec, const char *buf)
@@ -410,19 +410,10 @@ static ssize_t user_pin_configs_store(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR_RW(vendor_id);
-static DEVICE_ATTR_RW(subsystem_id);
-static DEVICE_ATTR_RW(revision_id);
-static DEVICE_ATTR_RO(afg);
-static DEVICE_ATTR_RO(mfg);
-static DEVICE_ATTR_RW(vendor_name);
-static DEVICE_ATTR_RW(chip_name);
-static DEVICE_ATTR_RW(modelname);
+/* sysfs attributes exposed only when CONFIG_SND_HDA_RECONFIG=y */
 static DEVICE_ATTR_RW(init_verbs);
 static DEVICE_ATTR_RW(hints);
-static DEVICE_ATTR_RO(init_pin_configs);
 static DEVICE_ATTR_RW(user_pin_configs);
-static DEVICE_ATTR_RO(driver_pin_configs);
 static DEVICE_ATTR_WO(reconfig);
 static DEVICE_ATTR_WO(clear);
 
@@ -484,6 +475,26 @@ int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp)
 EXPORT_SYMBOL_GPL(snd_hda_get_int_hint);
 #endif /* CONFIG_SND_HDA_RECONFIG */
 
+/*
+ * common sysfs attributes
+ */
+#ifdef CONFIG_SND_HDA_RECONFIG
+#define RECONFIG_DEVICE_ATTR(name)	DEVICE_ATTR_RW(name)
+#else
+#define RECONFIG_DEVICE_ATTR(name)	DEVICE_ATTR_RO(name)
+#endif
+static RECONFIG_DEVICE_ATTR(vendor_id);
+static RECONFIG_DEVICE_ATTR(subsystem_id);
+static RECONFIG_DEVICE_ATTR(revision_id);
+static DEVICE_ATTR_RO(afg);
+static DEVICE_ATTR_RO(mfg);
+static RECONFIG_DEVICE_ATTR(vendor_name);
+static RECONFIG_DEVICE_ATTR(chip_name);
+static RECONFIG_DEVICE_ATTR(modelname);
+static DEVICE_ATTR_RO(init_pin_configs);
+static DEVICE_ATTR_RO(driver_pin_configs);
+
+
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 
 /* parser mode */
@@ -708,11 +719,6 @@ EXPORT_SYMBOL_GPL(snd_hda_load_patch);
  * sysfs entries
  */
 static struct attribute *hda_dev_attrs[] = {
-#ifdef CONFIG_PM
-	&dev_attr_power_on_acct.attr,
-	&dev_attr_power_off_acct.attr,
-#endif
-#ifdef CONFIG_SND_HDA_RECONFIG
 	&dev_attr_vendor_id.attr,
 	&dev_attr_subsystem_id.attr,
 	&dev_attr_revision_id.attr,
@@ -721,11 +727,16 @@ static struct attribute *hda_dev_attrs[] = {
 	&dev_attr_vendor_name.attr,
 	&dev_attr_chip_name.attr,
 	&dev_attr_modelname.attr,
+	&dev_attr_init_pin_configs.attr,
+	&dev_attr_driver_pin_configs.attr,
+#ifdef CONFIG_PM
+	&dev_attr_power_on_acct.attr,
+	&dev_attr_power_off_acct.attr,
+#endif
+#ifdef CONFIG_SND_HDA_RECONFIG
 	&dev_attr_init_verbs.attr,
 	&dev_attr_hints.attr,
-	&dev_attr_init_pin_configs.attr,
 	&dev_attr_user_pin_configs.attr,
-	&dev_attr_driver_pin_configs.attr,
 	&dev_attr_reconfig.attr,
 	&dev_attr_clear.attr,
 #endif
@@ -743,8 +754,8 @@ const struct attribute_group *snd_hda_dev_attr_groups[] = {
 
 void snd_hda_sysfs_init(struct hda_codec *codec)
 {
-#ifdef CONFIG_SND_HDA_RECONFIG
 	mutex_init(&codec->user_mutex);
+#ifdef CONFIG_SND_HDA_RECONFIG
 	snd_array_init(&codec->init_verbs, sizeof(struct hda_verb), 32);
 	snd_array_init(&codec->hints, sizeof(struct hda_hint), 32);
 	snd_array_init(&codec->user_pins, sizeof(struct hda_pincfg), 16);
-- 
1.9.0

[PATCH 10/10] ALSA: hda - Replace with standard printk

[Takashi Iwai]

Use dev_err() and co for messages from HD-audio controller and codec
drivers.  The codec drivers are mostly bound with codec objects, so
some helper macros, codec_err(), codec_info(), etc, are provided.
They merely wrap the corresponding dev_xxx().

There are a few places still calling snd_printk() and its variants
as they are called without the codec or device context.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/hda_auto_parser.c |  35 +++---
 sound/pci/hda/hda_beep.c        |   2 +-
 sound/pci/hda/hda_codec.c       | 137 ++++++++++++-----------
 sound/pci/hda/hda_eld.c         |  17 ++-
 sound/pci/hda/hda_generic.c     |  42 +++----
 sound/pci/hda/hda_i915.c        |   6 +-
 sound/pci/hda/hda_intel.c       | 240 +++++++++++++++++++---------------------
 sound/pci/hda/hda_local.h       |   7 ++
 sound/pci/hda/hda_sysfs.c       |   6 +-
 sound/pci/hda/patch_ca0132.c    | 208 +++++++++++++++++-----------------
 sound/pci/hda/patch_cmedia.c    |   2 +-
 sound/pci/hda/patch_conexant.c  |  32 +++---
 sound/pci/hda/patch_hdmi.c      |  76 ++++++-------
 sound/pci/hda/patch_realtek.c   |  50 ++++-----
 sound/pci/hda/patch_si3054.c    |   5 +-
 sound/pci/hda/patch_sigmatel.c  |  12 +-
 sound/pci/hda/thinkpad_helper.c |   6 +-
 17 files changed, 434 insertions(+), 449 deletions(-)

diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 47ad31c6aa70..8de7cfa460b9 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -313,9 +313,9 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 		}
 
 		if (hsmic)
-			snd_printdd("Told to look for a headset mic, but didn't find any.\n");
+			codec_dbg(codec, "Told to look for a headset mic, but didn't find any.\n");
 		if (hpmic)
-			snd_printdd("Told to look for a headphone mic, but didn't find any.\n");
+			codec_dbg(codec, "Told to look for a headphone mic, but didn't find any.\n");
 	}
 
 	/* FIX-UP:
@@ -384,33 +384,33 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 	/*
 	 * debug prints of the parsed results
 	 */
-	snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
+	codec_info(codec, "autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
 		   cfg->line_outs, cfg->line_out_pins[0], cfg->line_out_pins[1],
 		   cfg->line_out_pins[2], cfg->line_out_pins[3],
 		   cfg->line_out_pins[4],
 		   cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" :
 		   (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ?
 		    "speaker" : "line"));
-	snd_printd("   speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+	codec_info(codec, "   speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
 		   cfg->speaker_outs, cfg->speaker_pins[0],
 		   cfg->speaker_pins[1], cfg->speaker_pins[2],
 		   cfg->speaker_pins[3], cfg->speaker_pins[4]);
-	snd_printd("   hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+	codec_info(codec, "   hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
 		   cfg->hp_outs, cfg->hp_pins[0],
 		   cfg->hp_pins[1], cfg->hp_pins[2],
 		   cfg->hp_pins[3], cfg->hp_pins[4]);
-	snd_printd("   mono: mono_out=0x%x\n", cfg->mono_out_pin);
+	codec_info(codec, "   mono: mono_out=0x%x\n", cfg->mono_out_pin);
 	if (cfg->dig_outs)
-		snd_printd("   dig-out=0x%x/0x%x\n",
+		codec_info(codec, "   dig-out=0x%x/0x%x\n",
 			   cfg->dig_out_pins[0], cfg->dig_out_pins[1]);
-	snd_printd("   inputs:\n");
+	codec_info(codec, "   inputs:\n");
 	for (i = 0; i < cfg->num_inputs; i++) {
-		snd_printd("     %s=0x%x\n",
+		codec_info(codec, "     %s=0x%x\n",
 			    hda_get_autocfg_input_label(codec, cfg, i),
 			    cfg->inputs[i].pin);
 	}
 	if (cfg->dig_in_pin)
-		snd_printd("   dig-in=0x%x\n", cfg->dig_in_pin);
+		codec_info(codec, "   dig-in=0x%x\n", cfg->dig_in_pin);
 
 	return 0;
 }
@@ -774,38 +774,33 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
 		case HDA_FIXUP_PINS:
 			if (action != HDA_FIXUP_ACT_PRE_PROBE || !fix->v.pins)
 				break;
-			snd_printdd(KERN_INFO SFX
-				    "%s: Apply pincfg for %s\n",
+			codec_dbg(codec, "%s: Apply pincfg for %s\n",
 				    codec->chip_name, modelname);
 			snd_hda_apply_pincfgs(codec, fix->v.pins);
 			break;
 		case HDA_FIXUP_VERBS:
 			if (action != HDA_FIXUP_ACT_PROBE || !fix->v.verbs)
 				break;
-			snd_printdd(KERN_INFO SFX
-				    "%s: Apply fix-verbs for %s\n",
+			codec_dbg(codec, "%s: Apply fix-verbs for %s\n",
 				    codec->chip_name, modelname);
 			snd_hda_add_verbs(codec, fix->v.verbs);
 			break;
 		case HDA_FIXUP_FUNC:
 			if (!fix->v.func)
 				break;
-			snd_printdd(KERN_INFO SFX
-				    "%s: Apply fix-func for %s\n",
+			codec_dbg(codec, "%s: Apply fix-func for %s\n",
 				    codec->chip_name, modelname);
 			fix->v.func(codec, fix, action);
 			break;
 		case HDA_FIXUP_PINCTLS:
 			if (action != HDA_FIXUP_ACT_PROBE || !fix->v.pins)
 				break;
-			snd_printdd(KERN_INFO SFX
-				    "%s: Apply pinctl for %s\n",
+			codec_dbg(codec, "%s: Apply pinctl for %s\n",
 				    codec->chip_name, modelname);
 			set_pin_targets(codec, fix->v.pins);
 			break;
 		default:
-			snd_printk(KERN_ERR SFX
-				   "%s: Invalid fixup type %d\n",
+			codec_err(codec, "%s: Invalid fixup type %d\n",
 				   codec->chip_name, fix->type);
 			break;
 		}
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index d8c437a94559..d403981346d0 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -172,7 +172,7 @@ static int snd_hda_do_attach(struct hda_beep *beep)
 	err = input_register_device(input_dev);
 	if (err < 0) {
 		input_free_device(input_dev);
-		printk(KERN_INFO "hda_beep: unable to register input device\n");
+		codec_err(codec, "hda_beep: unable to register input device\n");
 		return err;
 	}
 	beep->dev = input_dev;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2cba4dc6349a..6db2dbcbf4d3 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -201,7 +201,7 @@ make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int flags,
 
 	if ((codec->addr & ~0xf) || (nid & ~0x7f) ||
 	    (verb & ~0xfff) || (parm & ~0xffff)) {
-		printk(KERN_ERR "hda-codec: out of range cmd %x:%x:%x:%x\n",
+		codec_err(codec, "hda-codec: out of range cmd %x:%x:%x:%x\n",
 		       codec->addr, nid, verb, parm);
 		return ~0;
 	}
@@ -249,8 +249,8 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
 	snd_hda_power_down(codec);
 	if (!codec_in_pm(codec) && res && *res == -1 && bus->rirb_error) {
 		if (bus->response_reset) {
-			snd_printd("hda_codec: resetting BUS due to "
-				   "fatal communication error\n");
+			codec_dbg(codec,
+				  "resetting BUS due to fatal communication error\n");
 			trace_hda_bus_reset(bus);
 			bus->ops.bus_reset(bus);
 		}
@@ -475,8 +475,7 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
 
 	if (len > 0 && conn_list) {
 		if (len > max_conns) {
-			snd_printk(KERN_ERR "hda_codec: "
-				   "Too many connections %d for NID 0x%x\n",
+			codec_err(codec, "Too many connections %d for NID 0x%x\n",
 				   len, nid);
 			return -EINVAL;
 		}
@@ -574,8 +573,8 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
 		range_val = !!(parm & (1 << (shift-1))); /* ranges */
 		val = parm & mask;
 		if (val == 0 && null_count++) {  /* no second chance */
-			snd_printdd("hda_codec: "
-				   "invalid CONNECT_LIST verb %x[%i]:%x\n",
+			codec_dbg(codec,
+				  "invalid CONNECT_LIST verb %x[%i]:%x\n",
 				    nid, i, parm);
 			return 0;
 		}
@@ -583,7 +582,7 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
 		if (range_val) {
 			/* ranges between the previous and this one */
 			if (!prev_nid || prev_nid >= val) {
-				snd_printk(KERN_WARNING "hda_codec: "
+				codec_warn(codec,
 					   "invalid dep_range_val %x:%x\n",
 					   prev_nid, val);
 				continue;
@@ -660,7 +659,7 @@ int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux,
 	if (!recursive)
 		return -1;
 	if (recursive > 10) {
-		snd_printd("hda_codec: too deep connection for 0x%x\n", nid);
+		codec_dbg(codec, "too deep connection for 0x%x\n", nid);
 		return -1;
 	}
 	recursive++;
@@ -808,8 +807,7 @@ static int init_unsol_queue(struct hda_bus *bus)
 
 	unsol = kzalloc(sizeof(*unsol), GFP_KERNEL);
 	if (!unsol) {
-		snd_printk(KERN_ERR "hda_codec: "
-			   "can't allocate unsolicited queue\n");
+		dev_err(bus->card->dev, "can't allocate unsolicited queue\n");
 		return -ENOMEM;
 	}
 	INIT_WORK(&unsol->work, process_unsol_events);
@@ -881,7 +879,7 @@ int snd_hda_bus_new(struct snd_card *card,
 
 	bus = kzalloc(sizeof(*bus), GFP_KERNEL);
 	if (bus == NULL) {
-		snd_printk(KERN_ERR "can't allocate struct hda_bus\n");
+		dev_err(card->dev, "can't allocate struct hda_bus\n");
 		return -ENOMEM;
 	}
 
@@ -900,7 +898,7 @@ int snd_hda_bus_new(struct snd_card *card,
 		 "hd-audio%d", card->number);
 	bus->workq = create_singlethread_workqueue(bus->workq_name);
 	if (!bus->workq) {
-		snd_printk(KERN_ERR "cannot create workqueue %s\n",
+		dev_err(card->dev, "cannot create workqueue %s\n",
 			   bus->workq_name);
 		kfree(bus);
 		return -ENOMEM;
@@ -944,7 +942,7 @@ find_codec_preset(struct hda_codec *codec)
 	mutex_lock(&preset_mutex);
 	list_for_each_entry(tbl, &hda_preset_tables, list) {
 		if (!try_module_get(tbl->owner)) {
-			snd_printk(KERN_ERR "hda_codec: cannot module_get\n");
+			codec_err(codec, "cannot module_get\n");
 			continue;
 		}
 		for (preset = tbl->preset; preset->id; preset++) {
@@ -1433,14 +1431,15 @@ int snd_hda_codec_new(struct hda_bus *bus,
 		return -EINVAL;
 
 	if (bus->caddr_tbl[codec_addr]) {
-		snd_printk(KERN_ERR "hda_codec: "
-			   "address 0x%x is already occupied\n", codec_addr);
+		dev_err(bus->card->dev,
+			"address 0x%x is already occupied\n",
+			codec_addr);
 		return -EBUSY;
 	}
 
 	codec = kzalloc(sizeof(*codec), GFP_KERNEL);
 	if (codec == NULL) {
-		snd_printk(KERN_ERR "can't allocate struct hda_codec\n");
+		dev_err(bus->card->dev, "can't allocate struct hda_codec\n");
 		return -ENOMEM;
 	}
 
@@ -1513,7 +1512,7 @@ int snd_hda_codec_new(struct hda_bus *bus,
 
 	setup_fg_nodes(codec);
 	if (!codec->afg && !codec->mfg) {
-		snd_printdd("hda_codec: no AFG or MFG node found\n");
+		dev_err(bus->card->dev, "no AFG or MFG node found\n");
 		err = -ENODEV;
 		goto error;
 	}
@@ -1521,7 +1520,7 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	fg = codec->afg ? codec->afg : codec->mfg;
 	err = read_widget_caps(codec, fg);
 	if (err < 0) {
-		snd_printk(KERN_ERR "hda_codec: cannot malloc\n");
+		dev_err(bus->card->dev, "cannot malloc\n");
 		goto error;
 	}
 	err = read_pin_defaults(codec);
@@ -1583,7 +1582,7 @@ int snd_hda_codec_update_widgets(struct hda_codec *codec)
 	fg = codec->afg ? codec->afg : codec->mfg;
 	err = read_widget_caps(codec, fg);
 	if (err < 0) {
-		snd_printk(KERN_ERR "hda_codec: cannot malloc\n");
+		codec_err(codec, "cannot malloc\n");
 		return err;
 	}
 
@@ -1660,7 +1659,7 @@ int snd_hda_codec_configure(struct hda_codec *codec)
 #endif
 		}
 		if (!patch) {
-			printk(KERN_ERR "hda-codec: No codec parser is available\n");
+			codec_err(codec, "No codec parser is available\n");
 			return -ENODEV;
 		}
 	}
@@ -1744,9 +1743,9 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 	if (!nid)
 		return;
 
-	snd_printdd("hda_codec_setup_stream: "
-		    "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
-		    nid, stream_tag, channel_id, format);
+	codec_dbg(codec,
+		  "hda_codec_setup_stream: NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
+		  nid, stream_tag, channel_id, format);
 	p = get_hda_cvt_setup(codec, nid);
 	if (!p)
 		return;
@@ -1793,7 +1792,7 @@ void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid,
 	if (codec->no_sticky_stream)
 		do_now = 1;
 
-	snd_printdd("hda_codec_cleanup_stream: NID=0x%x\n", nid);
+	codec_dbg(codec, "hda_codec_cleanup_stream: NID=0x%x\n", nid);
 	p = get_hda_cvt_setup(codec, nid);
 	if (p) {
 		/* here we just clear the active flag when do_now isn't set;
@@ -2315,9 +2314,9 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
 	uinfo->value.integer.min = 0;
 	uinfo->value.integer.max = get_amp_max_value(codec, nid, dir, ofs);
 	if (!uinfo->value.integer.max) {
-		printk(KERN_WARNING "hda_codec: "
-		       "num_steps = 0 for NID=0x%x (ctl = %s)\n", nid,
-		       kcontrol->id.name);
+		codec_warn(codec,
+			   "num_steps = 0 for NID=0x%x (ctl = %s)\n",
+			   nid, kcontrol->id.name);
 		return -EINVAL;
 	}
 	return 0;
@@ -2591,8 +2590,8 @@ int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
 		item->nid = nid;
 		return 0;
 	}
-	printk(KERN_ERR "hda-codec: no NID for mapping control %s:%d:%d\n",
-	       kctl->id.name, kctl->id.index, index);
+	codec_err(codec, "no NID for mapping control %s:%d:%d\n",
+		  kctl->id.name, kctl->id.index, index);
 	return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_hda_add_nid);
@@ -2784,7 +2783,7 @@ static int get_kctl_0dB_offset(struct snd_kcontrol *kctl, int *step_to_check)
 			return -1;
 		if (*step_to_check && *step_to_check != step) {
 			snd_printk(KERN_ERR "hda_codec: Mismatching dB step for vmaster slave (%d!=%d)\n",
-				   *step_to_check, step);
+-				   *step_to_check, step);
 			return -1;
 		}
 		*step_to_check = step;
@@ -2854,7 +2853,7 @@ int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
 
 	err = map_slaves(codec, slaves, suffix, check_slave_present, NULL);
 	if (err != 1) {
-		snd_printdd("No slave found for %s\n", name);
+		codec_dbg(codec, "No slave found for %s\n", name);
 		return 0;
 	}
 	kctl = snd_ctl_make_virtual_master(name, tlv);
@@ -3520,7 +3519,7 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec,
 
 	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", idx);
 	if (idx < 0) {
-		printk(KERN_ERR "hda_codec: too many IEC958 outputs\n");
+		codec_err(codec, "too many IEC958 outputs\n");
 		return -EBUSY;
 	}
 	spdif = snd_array_new(&codec->spdif_out);
@@ -3724,7 +3723,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid)
 
 	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch", 0);
 	if (idx < 0) {
-		printk(KERN_ERR "hda_codec: too many IEC958 inputs\n");
+		codec_err(codec, "too many IEC958 inputs\n");
 		return -EBUSY;
 	}
 	for (dig_mix = dig_in_ctls; dig_mix->name; dig_mix++) {
@@ -4151,12 +4150,13 @@ int snd_hda_build_controls(struct hda_bus *bus)
 	list_for_each_entry(codec, &bus->codec_list, list) {
 		int err = snd_hda_codec_build_controls(codec);
 		if (err < 0) {
-			printk(KERN_ERR "hda_codec: cannot build controls "
-			       "for #%d (error %d)\n", codec->addr, err);
+			codec_err(codec,
+				  "cannot build controls for #%d (error %d)\n",
+				  codec->addr, err);
 			err = snd_hda_codec_reset(codec);
 			if (err < 0) {
-				printk(KERN_ERR
-				       "hda_codec: cannot revert codec\n");
+				codec_err(codec,
+					  "cannot revert codec\n");
 				return err;
 			}
 		}
@@ -4327,7 +4327,7 @@ unsigned int snd_hda_calc_stream_format(unsigned int rate,
 		break;
 	default:
 		snd_printdd("invalid format width %d\n",
-			    snd_pcm_format_width(format));
+			  snd_pcm_format_width(format));
 		return 0;
 	}
 
@@ -4403,10 +4403,10 @@ int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
 				rates |= rate_bits[i].alsa_bits;
 		}
 		if (rates == 0) {
-			snd_printk(KERN_ERR "hda_codec: rates == 0 "
-				   "(nid=0x%x, val=0x%x, ovrd=%i)\n",
-					nid, val,
-					(wcaps & AC_WCAP_FORMAT_OVRD) ? 1 : 0);
+			codec_err(codec,
+				  "rates == 0 (nid=0x%x, val=0x%x, ovrd=%i)\n",
+				  nid, val,
+				  (wcaps & AC_WCAP_FORMAT_OVRD) ? 1 : 0);
 			return -EIO;
 		}
 		*ratesp = rates;
@@ -4466,12 +4466,11 @@ int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
 			bps = 8;
 		}
 		if (formats == 0) {
-			snd_printk(KERN_ERR "hda_codec: formats == 0 "
-				   "(nid=0x%x, val=0x%x, ovrd=%i, "
-				   "streams=0x%x)\n",
-					nid, val,
-					(wcaps & AC_WCAP_FORMAT_OVRD) ? 1 : 0,
-					streams);
+			codec_err(codec,
+				  "formats == 0 (nid=0x%x, val=0x%x, ovrd=%i, streams=0x%x)\n",
+				  nid, val,
+				  (wcaps & AC_WCAP_FORMAT_OVRD) ? 1 : 0,
+				  streams);
 			return -EIO;
 		}
 		if (formatsp)
@@ -4662,7 +4661,7 @@ static int get_empty_pcm_device(struct hda_bus *bus, unsigned int type)
 	int i;
 
 	if (type >= HDA_PCM_NTYPES) {
-		snd_printk(KERN_WARNING "Invalid PCM type %d\n", type);
+		dev_err(bus->card->dev, "Invalid PCM type %d\n", type);
 		return -EINVAL;
 	}
 
@@ -4683,10 +4682,11 @@ static int get_empty_pcm_device(struct hda_bus *bus, unsigned int type)
 	}
 #endif
 
-	snd_printk(KERN_WARNING "Too many %s devices\n",
+	dev_warn(bus->card->dev, "Too many %s devices\n",
 		snd_hda_pcm_type_name[type]);
 #ifndef CONFIG_SND_DYNAMIC_MINORS
-	snd_printk(KERN_WARNING "Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y\n");
+	dev_warn(bus->card->dev,
+		 "Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y\n");
 #endif
 	return -EAGAIN;
 }
@@ -4724,12 +4724,13 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
 			return 0;
 		err = codec->patch_ops.build_pcms(codec);
 		if (err < 0) {
-			printk(KERN_ERR "hda_codec: cannot build PCMs"
-			       "for #%d (error %d)\n", codec->addr, err);
+			codec_err(codec,
+				  "cannot build PCMs for #%d (error %d)\n",
+				  codec->addr, err);
 			err = snd_hda_codec_reset(codec);
 			if (err < 0) {
-				printk(KERN_ERR
-				       "hda_codec: cannot revert codec\n");
+				codec_err(codec,
+					  "cannot revert codec\n");
 				return err;
 			}
 		}
@@ -4748,9 +4749,9 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
 			cpcm->device = dev;
 			err = snd_hda_attach_pcm(codec, cpcm);
 			if (err < 0) {
-				printk(KERN_ERR "hda_codec: cannot attach "
-				       "PCM stream %d for codec #%d\n",
-				       dev, codec->addr);
+				codec_err(codec,
+					  "cannot attach PCM stream %d for codec #%d\n",
+					  dev, codec->addr);
 				continue; /* no fatal error */
 			}
 		}
@@ -4819,8 +4820,8 @@ int snd_hda_check_board_config(struct hda_codec *codec,
 		for (i = 0; i < num_configs; i++) {
 			if (models[i] &&
 			    !strcmp(codec->modelname, models[i])) {
-				snd_printd(KERN_INFO "hda_codec: model '%s' is "
-					   "selected\n", models[i]);
+				codec_info(codec, "model '%s' is selected\n",
+					   models[i]);
 				return i;
 			}
 		}
@@ -4842,10 +4843,9 @@ int snd_hda_check_board_config(struct hda_codec *codec,
 			sprintf(tmp, "#%d", tbl->value);
 			model = tmp;
 		}
-		snd_printdd(KERN_INFO "hda_codec: model '%s' is selected "
-			    "for config %x:%x (%s)\n",
-			    model, tbl->subvendor, tbl->subdevice,
-			    (tbl->name ? tbl->name : "Unknown device"));
+		codec_info(codec, "model '%s' is selected for config %x:%x (%s)\n",
+			   model, tbl->subvendor, tbl->subdevice,
+			   (tbl->name ? tbl->name : "Unknown device"));
 #endif
 		return tbl->value;
 	}
@@ -4903,10 +4903,9 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
 			sprintf(tmp, "#%d", tbl->value);
 			model = tmp;
 		}
-		snd_printdd(KERN_INFO "hda_codec: model '%s' is selected "
-			    "for config %x:%x (%s)\n",
-			    model, tbl->subvendor, tbl->subdevice,
-			    (tbl->name ? tbl->name : "Unknown device"));
+		codec_info(codec, "model '%s' is selected for config %x:%x (%s)\n",
+			   model, tbl->subvendor, tbl->subdevice,
+			   (tbl->name ? tbl->name : "Unknown device"));
 #endif
 		return tbl->value;
 	}
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 79ca80f6c77a..46690a7f48f6 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -153,7 +153,7 @@ static unsigned int hdmi_get_eld_data(struct hda_codec *codec, hda_nid_t nid,
 	val = snd_hda_codec_read(codec, nid, 0,
 					AC_VERB_GET_HDMI_ELDD, byte_index);
 #ifdef BE_PARANOID
-	printk(KERN_INFO "HDMI: ELD data byte %d: 0x%x\n", byte_index, val);
+	codec_info(codec, "HDMI: ELD data byte %d: 0x%x\n", byte_index, val);
 #endif
 	return val;
 }
@@ -332,11 +332,11 @@ int snd_hdmi_get_eld(struct hda_codec *codec, hda_nid_t nid,
 	size = snd_hdmi_get_eld_size(codec, nid);
 	if (size == 0) {
 		/* wfg: workaround for ASUS P5E-VM HDMI board */
-		snd_printd(KERN_INFO "HDMI: ELD buf size is 0, force 128\n");
+		codec_info(codec, "HDMI: ELD buf size is 0, force 128\n");
 		size = 128;
 	}
 	if (size < ELD_FIXED_BYTES || size > ELD_MAX_SIZE) {
-		snd_printd(KERN_INFO "HDMI: invalid ELD buf size %d\n", size);
+		codec_info(codec, "HDMI: invalid ELD buf size %d\n", size);
 		return -ERANGE;
 	}
 
@@ -348,8 +348,7 @@ int snd_hdmi_get_eld(struct hda_codec *codec, hda_nid_t nid,
 		 * Just abort. The caller will repoll after a while.
 		 */
 		if (!(val & AC_ELDD_ELD_VALID)) {
-			snd_printd(KERN_INFO
-				  "HDMI: invalid ELD data byte %d\n", i);
+			codec_info(codec, "HDMI: invalid ELD data byte %d\n", i);
 			ret = -EINVAL;
 			goto error;
 		}
@@ -361,7 +360,7 @@ int snd_hdmi_get_eld(struct hda_codec *codec, hda_nid_t nid,
 		 * correctly writes ELD content before setting ELD_valid bit.
 		 */
 		if (!val && !i) {
-			snd_printdd(KERN_INFO "HDMI: 0 ELD data\n");
+			codec_dbg(codec, "HDMI: 0 ELD data\n");
 			ret = -EINVAL;
 			goto error;
 		}
@@ -681,7 +680,7 @@ int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid,
 	spkalloc = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SPEAKER_ALLOCATION, 0);
 
 	if (spkalloc <= 0) {
-		snd_printd(KERN_INFO "HDMI ATI/AMD: no speaker allocation for ELD\n");
+		codec_info(codec, "HDMI ATI/AMD: no speaker allocation for ELD\n");
 		return -EINVAL;
 	}
 
@@ -722,7 +721,7 @@ int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid,
 		sink_desc_len = snd_hda_codec_read(codec, nid, 0, ATI_VERB_GET_SINK_INFO_DATA, 0);
 
 		if (sink_desc_len > ELD_MAX_MNL) {
-			snd_printd(KERN_INFO "HDMI ATI/AMD: Truncating HDMI sink description with length %d\n",
+			codec_info(codec, "HDMI ATI/AMD: Truncating HDMI sink description with length %d\n",
 				   sink_desc_len);
 			sink_desc_len = ELD_MAX_MNL;
 		}
@@ -764,7 +763,7 @@ int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid,
 	}
 
 	if (pos == ELD_FIXED_BYTES + sink_desc_len) {
-		snd_printd(KERN_INFO "HDMI ATI/AMD: no audio descriptors for ELD\n");
+		codec_info(codec, "HDMI ATI/AMD: no audio descriptors for ELD\n");
 		return -EINVAL;
 	}
 
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index bcd9c712356f..9e0609a4b2ba 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -346,7 +346,8 @@ static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid,
 	return is_ctl_used(codec, val, type);
 }
 
-static void print_nid_path(const char *pfx, struct nid_path *path)
+static void print_nid_path(struct hda_codec *codec,
+			   const char *pfx, struct nid_path *path)
 {
 	char buf[40];
 	int i;
@@ -358,7 +359,7 @@ static void print_nid_path(const char *pfx, struct nid_path *path)
 		sprintf(tmp, ":%02x", path->path[i]);
 		strlcat(buf, tmp, sizeof(buf));
 	}
-	snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf);
+	codec_dbg(codec, "%s path: depth=%d %s\n", pfx, path->depth, buf);
 }
 
 /* called recursively */
@@ -1260,7 +1261,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs,
 			dac = dacs[i] = 0;
 			badness += bad->no_dac;
 		} else {
-			/* print_nid_path("output", path); */
+			/* print_nid_path(codec, "output", path); */
 			path->active = true;
 			path_idx[i] = snd_hda_get_path_idx(codec, path);
 			badness += assign_out_path_ctls(codec, path);
@@ -1387,7 +1388,7 @@ static int fill_multi_ios(struct hda_codec *codec,
 				badness++;
 				continue;
 			}
-			/* print_nid_path("multiio", path); */
+			/* print_nid_path(codec, "multiio", path); */
 			spec->multi_io[spec->multi_ios].pin = nid;
 			spec->multi_io[spec->multi_ios].dac = dac;
 			spec->out_paths[cfg->line_outs + spec->multi_ios] =
@@ -1444,7 +1445,7 @@ static bool map_singles(struct hda_codec *codec, int outs,
 		if (path) {
 			dacs[i] = dac;
 			found = true;
-			/* print_nid_path("output", path); */
+			/* print_nid_path(codec, "output", path); */
 			path->active = true;
 			path_idx[i] = snd_hda_get_path_idx(codec, path);
 		}
@@ -1482,7 +1483,7 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
 	}
 	if (!path)
 		return 0;
-	/* print_nid_path("output-aamix", path); */
+	/* print_nid_path(codec, "output-aamix", path); */
 	path->active = false; /* unused as default */
 	return snd_hda_get_path_idx(codec, path);
 }
@@ -1699,7 +1700,7 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
 #define DEBUG_BADNESS
 
 #ifdef DEBUG_BADNESS
-#define debug_badness	snd_printdd
+#define debug_badness(fmt, args...)	codec_dbg(codec, fmt, ##args)
 #else
 #define debug_badness(...)
 #endif
@@ -1712,7 +1713,7 @@ static inline void print_nid_path_idx(struct hda_codec *codec,
 
 	path = snd_hda_get_path_from_idx(codec, idx);
 	if (path)
-		print_nid_path(pfx, path);
+		print_nid_path(codec, pfx, path);
 }
 
 static void debug_show_configs(struct hda_codec *codec,
@@ -1780,7 +1781,7 @@ static void fill_all_dac_nids(struct hda_codec *codec)
 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT)
 			continue;
 		if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) {
-			snd_printk(KERN_ERR "hda: Too many DACs!\n");
+			codec_err(codec, "Too many DACs!\n");
 			break;
 		}
 		spec->all_dacs[spec->num_all_dacs++] = nid;
@@ -2429,7 +2430,7 @@ static int create_hp_mic(struct hda_codec *codec)
 	spec->hp_mic_pin = nid;
 	/* we can't handle auto-mic together with HP-mic */
 	spec->suppress_auto_mic = 1;
-	snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid);
+	codec_dbg(codec, "Enable shared I/O jack on NID 0x%x\n", nid);
 	return 0;
 }
 
@@ -2883,7 +2884,7 @@ static int new_analog_input(struct hda_codec *codec, int input_idx,
 	path = snd_hda_add_new_path(codec, pin, mix_nid, 0);
 	if (!path)
 		return -EINVAL;
-	print_nid_path("loopback", path);
+	print_nid_path(codec, "loopback", path);
 	spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path);
 
 	idx = path->idx[path->depth - 1];
@@ -2911,7 +2912,7 @@ static int new_analog_input(struct hda_codec *codec, int input_idx,
 		path = snd_hda_add_new_path(codec, spec->mixer_nid,
 					    spec->mixer_merge_nid, 0);
 		if (path) {
-			print_nid_path("loopback-merge", path);
+			print_nid_path(codec, "loopback-merge", path);
 			path->active = true;
 			spec->loopback_merge_path =
 				snd_hda_get_path_idx(codec, path);
@@ -2990,7 +2991,7 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
 			}
 		}
 
-		snd_printdd("hda-codec: enabling ADC switching\n");
+		codec_dbg(codec, "enabling ADC switching\n");
 		spec->dyn_adc_switch = 1;
 	} else if (nums != spec->num_adc_nids) {
 		/* shrink the invalid adcs and input paths */
@@ -3014,7 +3015,7 @@ static int check_dyn_adc_switch(struct hda_codec *codec)
 
 	if (imux->num_items == 1 ||
 	    (imux->num_items == 2 && spec->hp_mic)) {
-		snd_printdd("hda-codec: reducing to a single ADC\n");
+		codec_dbg(codec, "reducing to a single ADC\n");
 		spec->num_adc_nids = 1; /* reduce to a single ADC */
 	}
 
@@ -3045,7 +3046,7 @@ static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin,
 		path = snd_hda_add_new_path(codec, pin, adc, anchor);
 		if (!path)
 			continue;
-		print_nid_path("input", path);
+		print_nid_path(codec, "input", path);
 		spec->input_paths[imux_idx][c] =
 			snd_hda_get_path_idx(codec, path);
 
@@ -3711,7 +3712,7 @@ static void parse_digital(struct hda_codec *codec)
 		path = snd_hda_add_new_path(codec, dig_nid, pin, 0);
 		if (!path)
 			continue;
-		print_nid_path("digout", path);
+		print_nid_path(codec, "digout", path);
 		path->active = true;
 		spec->digout_paths[i] = snd_hda_get_path_idx(codec, path);
 		set_pin_target(codec, pin, PIN_OUT, false);
@@ -3738,7 +3739,7 @@ static void parse_digital(struct hda_codec *codec)
 				continue;
 			path = snd_hda_add_new_path(codec, pin, dig_nid, 0);
 			if (path) {
-				print_nid_path("digin", path);
+				print_nid_path(codec, "digin", path);
 				path->active = true;
 				spec->dig_in_nid = dig_nid;
 				spec->digin_path = snd_hda_get_path_idx(codec, path);
@@ -4169,8 +4170,7 @@ static int check_auto_mute_availability(struct hda_codec *codec)
 		hda_nid_t nid = cfg->hp_pins[i];
 		if (!is_jack_detectable(codec, nid))
 			continue;
-		snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n",
-			    nid);
+		codec_dbg(codec, "Enable HP auto-muting on NID 0x%x\n", nid);
 		snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT,
 						    call_hp_automute);
 		spec->detect_hp = 1;
@@ -4182,7 +4182,7 @@ static int check_auto_mute_availability(struct hda_codec *codec)
 				hda_nid_t nid = cfg->line_out_pins[i];
 				if (!is_jack_detectable(codec, nid))
 					continue;
-				snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid);
+				codec_dbg(codec, "Enable Line-Out auto-muting on NID 0x%x\n", nid);
 				snd_hda_jack_detect_enable_callback(codec, nid,
 								    HDA_GEN_FRONT_EVENT,
 								    call_line_automute);
@@ -4302,7 +4302,7 @@ static int check_auto_mic_availability(struct hda_codec *codec)
 	spec->auto_mic = 1;
 	spec->num_adc_nids = 1;
 	spec->cur_mux[0] = spec->am_entry[0].idx;
-	snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
+	codec_dbg(codec, "Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
 		    spec->am_entry[0].pin,
 		    spec->am_entry[1].pin,
 		    spec->am_entry[2].pin);
diff --git a/sound/pci/hda/hda_i915.c b/sound/pci/hda/hda_i915.c
index 76c13d5b3ca0..9d07e4edacdb 100644
--- a/sound/pci/hda/hda_i915.c
+++ b/sound/pci/hda/hda_i915.c
@@ -30,7 +30,7 @@ void hda_display_power(bool enable)
 	if (!get_power || !put_power)
 		return;
 
-	snd_printdd("HDA display power %s \n",
+	pr_debug("HDA display power %s \n",
 			enable ? "Enable" : "Disable");
 	if (enable)
 		get_power();
@@ -44,7 +44,7 @@ int hda_i915_init(void)
 
 	get_power = symbol_request(i915_request_power_well);
 	if (!get_power) {
-		snd_printk(KERN_WARNING "hda-i915: get_power symbol get fail\n");
+		pr_warn("hda-i915: get_power symbol get fail\n");
 		return -ENODEV;
 	}
 
@@ -55,7 +55,7 @@ int hda_i915_init(void)
 		return -ENODEV;
 	}
 
-	snd_printd("HDA driver get symbol successfully from i915 module\n");
+	pr_debug("HDA driver get symbol successfully from i915 module\n");
 
 	return err;
 }
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 459f54da8d6b..6eb09418d08e 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -191,12 +191,6 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
 			 "{ULI, M5461}}");
 MODULE_DESCRIPTION("Intel HDA driver");
 
-#ifdef CONFIG_SND_VERBOSE_PRINTK
-#define SFX	/* nop */
-#else
-#define SFX	"hda-intel "
-#endif
-
 #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO)
 #if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
 #define SUPPORT_VGA_SWITCHEROO
@@ -766,7 +760,7 @@ static int azx_alloc_cmd_io(struct azx *chip)
 				  snd_dma_pci_data(chip->pci),
 				  PAGE_SIZE, &chip->rb);
 	if (err < 0) {
-		snd_printk(KERN_ERR SFX "%s: cannot allocate CORB/RIRB\n", pci_name(chip->pci));
+		dev_err(chip->card->dev, "cannot allocate CORB/RIRB\n");
 		return err;
 	}
 	mark_pages_wc(chip, &chip->rb, true);
@@ -897,10 +891,9 @@ static void azx_update_rirb(struct azx *chip)
 		res = le32_to_cpu(chip->rirb.buf[rp]);
 		addr = res_ex & 0xf;
 		if ((addr >= AZX_MAX_CODECS) || !(chip->codec_mask & (1 << addr))) {
-			snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, rp = %d, wp = %d",
-				   pci_name(chip->pci),
-				   res, res_ex,
-				   chip->rirb.rp, wp);
+			dev_err(chip->card->dev, "spurious response %#x:%#x, rp = %d, wp = %d",
+				res, res_ex,
+				chip->rirb.rp, wp);
 			snd_BUG();
 		}
 		else if (res_ex & ICH6_RIRB_EX_UNSOL_EV)
@@ -910,10 +903,9 @@ static void azx_update_rirb(struct azx *chip)
 			smp_wmb();
 			chip->rirb.cmds[addr]--;
 		} else if (printk_ratelimit()) {
-			snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, last cmd=%#08x\n",
-				   pci_name(chip->pci),
-				   res, res_ex,
-				   chip->last_cmd[addr]);
+			dev_err(chip->card->dev, "spurious response %#x:%#x, last cmd=%#08x\n",
+				res, res_ex,
+				chip->last_cmd[addr]);
 		}
 	}
 }
@@ -958,9 +950,9 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
 		return -1;
 
 	if (!chip->polling_mode && chip->poll_count < 2) {
-		snd_printdd(SFX "%s: azx_get_response timeout, "
-			   "polling the codec once: last cmd=0x%08x\n",
-			   pci_name(chip->pci), chip->last_cmd[addr]);
+		dev_dbg(chip->card->dev,
+			"azx_get_response timeout, polling the codec once: last cmd=0x%08x\n",
+			chip->last_cmd[addr]);
 		do_poll = 1;
 		chip->poll_count++;
 		goto again;
@@ -968,17 +960,17 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
 
 
 	if (!chip->polling_mode) {
-		snd_printk(KERN_WARNING SFX "%s: azx_get_response timeout, "
-			   "switching to polling mode: last cmd=0x%08x\n",
-			   pci_name(chip->pci), chip->last_cmd[addr]);
+		dev_warn(chip->card->dev,
+			 "azx_get_response timeout, switching to polling mode: last cmd=0x%08x\n",
+			 chip->last_cmd[addr]);
 		chip->polling_mode = 1;
 		goto again;
 	}
 
 	if (chip->msi) {
-		snd_printk(KERN_WARNING SFX "%s: No response from codec, "
-			   "disabling MSI: last cmd=0x%08x\n",
-			   pci_name(chip->pci), chip->last_cmd[addr]);
+		dev_warn(chip->card->dev,
+			 "No response from codec, disabling MSI: last cmd=0x%08x\n",
+			 chip->last_cmd[addr]);
 		free_irq(chip->irq, chip);
 		chip->irq = -1;
 		pci_disable_msi(chip->pci);
@@ -1007,9 +999,9 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
 		return -1; /* give a chance to retry */
 	}
 
-	snd_printk(KERN_ERR "hda_intel: azx_get_response timeout, "
-		   "switching to single_cmd mode: last cmd=0x%08x\n",
-		   chip->last_cmd[addr]);
+	dev_err(chip->card->dev,
+		"azx_get_response timeout, switching to single_cmd mode: last cmd=0x%08x\n",
+		chip->last_cmd[addr]);
 	chip->single_cmd = 1;
 	bus->response_reset = 0;
 	/* release CORB/RIRB */
@@ -1044,8 +1036,8 @@ static int azx_single_wait_for_response(struct azx *chip, unsigned int addr)
 		udelay(1);
 	}
 	if (printk_ratelimit())
-		snd_printd(SFX "%s: get_response timeout: IRS=0x%x\n",
-			   pci_name(chip->pci), azx_readw(chip, IRS));
+		dev_dbg(chip->card->dev, "get_response timeout: IRS=0x%x\n",
+			azx_readw(chip, IRS));
 	chip->rirb.res[addr] = -1;
 	return -EIO;
 }
@@ -1072,8 +1064,9 @@ static int azx_single_send_cmd(struct hda_bus *bus, u32 val)
 		udelay(1);
 	}
 	if (printk_ratelimit())
-		snd_printd(SFX "%s: send_cmd timeout: IRS=0x%x, val=0x%x\n",
-			   pci_name(chip->pci), azx_readw(chip, IRS), val);
+		dev_dbg(chip->card->dev,
+			"send_cmd timeout: IRS=0x%x, val=0x%x\n",
+			azx_readw(chip, IRS), val);
 	return -EIO;
 }
 
@@ -1185,7 +1178,7 @@ static int azx_reset(struct azx *chip, int full_reset)
       __skip:
 	/* check to see if controller is ready */
 	if (!azx_readb(chip, GCTL)) {
-		snd_printd(SFX "%s: azx_reset: controller not ready!\n", pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "azx_reset: controller not ready!\n");
 		return -EBUSY;
 	}
 
@@ -1197,7 +1190,8 @@ static int azx_reset(struct azx *chip, int full_reset)
 	/* detect codecs */
 	if (!chip->codec_mask) {
 		chip->codec_mask = azx_readw(chip, STATESTS);
-		snd_printdd(SFX "%s: codec_mask = 0x%x\n", pci_name(chip->pci), chip->codec_mask);
+		dev_dbg(chip->card->dev, "codec_mask = 0x%x\n",
+			chip->codec_mask);
 	}
 
 	return 0;
@@ -1341,7 +1335,7 @@ static void azx_init_pci(struct azx *chip)
 	 * The PCI register TCSEL is defined in the Intel manuals.
 	 */
 	if (!(chip->driver_caps & AZX_DCAPS_NO_TCSEL)) {
-		snd_printdd(SFX "%s: Clearing TCSEL\n", pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "Clearing TCSEL\n");
 		update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0);
 	}
 
@@ -1349,7 +1343,8 @@ static void azx_init_pci(struct azx *chip)
 	 * we need to enable snoop.
 	 */
 	if (chip->driver_caps & AZX_DCAPS_ATI_SNOOP) {
-		snd_printdd(SFX "%s: Setting ATI snoop: %d\n", pci_name(chip->pci), azx_snoop(chip));
+		dev_dbg(chip->card->dev, "Setting ATI snoop: %d\n",
+			azx_snoop(chip));
 		update_pci_byte(chip->pci,
 				ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR, 0x07,
 				azx_snoop(chip) ? ATI_SB450_HDAUDIO_ENABLE_SNOOP : 0);
@@ -1357,7 +1352,8 @@ static void azx_init_pci(struct azx *chip)
 
 	/* For NVIDIA HDA, enable snoop */
 	if (chip->driver_caps & AZX_DCAPS_NVIDIA_SNOOP) {
-		snd_printdd(SFX "%s: Setting Nvidia snoop: %d\n", pci_name(chip->pci), azx_snoop(chip));
+		dev_dbg(chip->card->dev, "Setting Nvidia snoop: %d\n",
+			azx_snoop(chip));
 		update_pci_byte(chip->pci,
 				NVIDIA_HDA_TRANSREG_ADDR,
 				0x0f, NVIDIA_HDA_ENABLE_COHBITS);
@@ -1382,9 +1378,9 @@ static void azx_init_pci(struct azx *chip)
 			pci_read_config_word(chip->pci,
 				INTEL_SCH_HDA_DEVC, &snoop);
 		}
-		snd_printdd(SFX "%s: SCH snoop: %s\n",
-				pci_name(chip->pci), (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP)
-				? "Disabled" : "Enabled");
+		dev_dbg(chip->card->dev, "SCH snoop: %s\n",
+			(snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) ?
+			"Disabled" : "Enabled");
         }
 }
 
@@ -1544,8 +1540,8 @@ static int azx_setup_periods(struct azx *chip,
 				pos_align;
 		pos_adj = frames_to_bytes(runtime, pos_adj);
 		if (pos_adj >= period_bytes) {
-			snd_printk(KERN_WARNING SFX "%s: Too big adjustment %d\n",
-				   pci_name(chip->pci), bdl_pos_adj[chip->dev_index]);
+			dev_warn(chip->card->dev,"Too big adjustment %d\n",
+				 bdl_pos_adj[chip->dev_index]);
 			pos_adj = 0;
 		} else {
 			ofs = setup_bdle(chip, snd_pcm_get_dma_buf(substream),
@@ -1572,8 +1568,8 @@ static int azx_setup_periods(struct azx *chip,
 	return 0;
 
  error:
-	snd_printk(KERN_ERR SFX "%s: Too many BDL entries: buffer=%d, period=%d\n",
-		   pci_name(chip->pci), azx_dev->bufsize, period_bytes);
+	dev_err(chip->card->dev, "Too many BDL entries: buffer=%d, period=%d\n",
+		azx_dev->bufsize, period_bytes);
 	return -EINVAL;
 }
 
@@ -1670,7 +1666,7 @@ static int probe_codec(struct azx *chip, int addr)
 	mutex_unlock(&chip->bus->cmd_mutex);
 	if (res == -1)
 		return -EIO;
-	snd_printdd(SFX "%s: codec #%d probed OK\n", pci_name(chip->pci), addr);
+	dev_dbg(chip->card->dev, "codec #%d probed OK\n", addr);
 	return 0;
 }
 
@@ -1708,8 +1704,8 @@ static int get_jackpoll_interval(struct azx *chip)
 	else
 		j = msecs_to_jiffies(i);
 	if (j == 0)
-		snd_printk(KERN_WARNING SFX
-			   "jackpoll_ms value out of range: %d\n", i);
+		dev_warn(chip->card->dev,
+			 "jackpoll_ms value out of range: %d\n", i);
 	return j;
 }
 
@@ -1752,7 +1748,7 @@ static int azx_codec_create(struct azx *chip, const char *model)
 		return err;
 
 	if (chip->driver_caps & AZX_DCAPS_RIRB_DELAY) {
-		snd_printd(SFX "%s: Enable delay in RIRB handling\n", pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
 		chip->bus->needs_damn_long_delay = 1;
 	}
 
@@ -1768,9 +1764,8 @@ static int azx_codec_create(struct azx *chip, const char *model)
 				/* Some BIOSen give you wrong codec addresses
 				 * that don't exist
 				 */
-				snd_printk(KERN_WARNING SFX
-					   "%s: Codec #%d probe error; "
-					   "disabling it...\n", pci_name(chip->pci), c);
+				dev_warn(chip->card->dev,
+					 "Codec #%d probe error; disabling it...\n", c);
 				chip->codec_mask &= ~(1 << c);
 				/* More badly, accessing to a non-existing
 				 * codec often screws up the controller chip,
@@ -1790,8 +1785,7 @@ static int azx_codec_create(struct azx *chip, const char *model)
 	 * access works around the stall.  Grrr...
 	 */
 	if (chip->driver_caps & AZX_DCAPS_SYNC_WRITE) {
-		snd_printd(SFX "%s: Enable sync_write for stable communication\n",
-			pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "Enable sync_write for stable communication\n");
 		chip->bus->sync_write = 1;
 		chip->bus->allow_bus_reset = 1;
 	}
@@ -1809,7 +1803,7 @@ static int azx_codec_create(struct azx *chip, const char *model)
 		}
 	}
 	if (!codecs) {
-		snd_printk(KERN_ERR SFX "%s: no codecs initialized\n", pci_name(chip->pci));
+		dev_err(chip->card->dev, "no codecs initialized\n");
 		return -ENXIO;
 	}
 	return 0;
@@ -2166,9 +2160,9 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
 						hinfo->maxbps,
 						ctls);
 	if (!format_val) {
-		snd_printk(KERN_ERR SFX
-			   "%s: invalid format_val, rate=%d, ch=%d, format=%d\n",
-			   pci_name(chip->pci), runtime->rate, runtime->channels, runtime->format);
+		dev_err(chip->card->dev,
+			"invalid format_val, rate=%d, ch=%d, format=%d\n",
+			runtime->rate, runtime->channels, runtime->format);
 		err = -EINVAL;
 		goto unlock;
 	}
@@ -2176,8 +2170,8 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
 	bufsize = snd_pcm_lib_buffer_bytes(substream);
 	period_bytes = snd_pcm_lib_period_bytes(substream);
 
-	snd_printdd(SFX "%s: azx_pcm_prepare: bufsize=0x%x, format=0x%x\n",
-		    pci_name(chip->pci), bufsize, format_val);
+	dev_dbg(chip->card->dev, "azx_pcm_prepare: bufsize=0x%x, format=0x%x\n",
+		bufsize, format_val);
 
 	if (bufsize != azx_dev->bufsize ||
 	    period_bytes != azx_dev->period_bytes ||
@@ -2430,9 +2424,8 @@ static unsigned int azx_get_position(struct azx *chip,
 		pos = le32_to_cpu(*azx_dev->posbuf);
 		if (with_check && chip->position_fix[stream] == POS_FIX_AUTO) {
 			if (!pos || pos == (u32)-1) {
-				printk(KERN_WARNING
-				       "hda-intel: Invalid position buffer, "
-				       "using LPIB read method instead.\n");
+				dev_info(chip->card->dev,
+					 "Invalid position buffer, using LPIB read method instead.\n");
 				chip->position_fix[stream] = POS_FIX_LPIB;
 				pos = azx_sd_readl(azx_dev, SD_LPIB);
 			} else
@@ -2460,10 +2453,9 @@ static unsigned int azx_get_position(struct azx *chip,
 				delay += azx_dev->bufsize;
 		}
 		if (delay >= azx_dev->period_bytes) {
-			snd_printk(KERN_WARNING SFX
-				   "%s: Unstable LPIB (%d >= %d); "
-				   "disabling LPIB delay counting\n",
-				   pci_name(chip->pci), delay, azx_dev->period_bytes);
+			dev_info(chip->card->dev,
+				 "Unstable LPIB (%d >= %d); disabling LPIB delay counting\n",
+				 delay, azx_dev->period_bytes);
 			delay = 0;
 			chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY;
 		}
@@ -2530,10 +2522,9 @@ static void azx_irq_pending_work(struct work_struct *work)
 	int i, pending, ok;
 
 	if (!chip->irq_pending_warned) {
-		printk(KERN_WARNING
-		       "hda-intel: IRQ timing workaround is activated "
-		       "for card #%d. Suggest a bigger bdl_pos_adj.\n",
-		       chip->card->number);
+		dev_info(chip->card->dev,
+			 "IRQ timing workaround is activated for card #%d. Suggest a bigger bdl_pos_adj.\n",
+			 chip->card->number);
 		chip->irq_pending_warned = 1;
 	}
 
@@ -2627,8 +2618,8 @@ azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
 
 	list_for_each_entry(apcm, &chip->pcm_list, list) {
 		if (apcm->pcm->device == pcm_dev) {
-			snd_printk(KERN_ERR SFX "%s: PCM %d already exists\n",
-				   pci_name(chip->pci), pcm_dev);
+			dev_err(chip->card->dev, "PCM %d already exists\n",
+				pcm_dev);
 			return -EBUSY;
 		}
 	}
@@ -2708,8 +2699,9 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
 	if (request_irq(chip->pci->irq, azx_interrupt,
 			chip->msi ? 0 : IRQF_SHARED,
 			KBUILD_MODNAME, chip)) {
-		printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
-		       "disabling device\n", chip->pci->irq);
+		dev_err(chip->card->dev,
+			"unable to grab IRQ %d, disabling device\n",
+			chip->pci->irq);
 		if (do_disconnect)
 			snd_card_disconnect(chip->card);
 		return -1;
@@ -2966,8 +2958,8 @@ static int azx_resume(struct device *dev)
 	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
 	if (pci_enable_device(pci) < 0) {
-		printk(KERN_ERR "hda-intel: pci_enable_device failed, "
-		       "disabling device\n");
+		dev_err(chip->card->dev,
+			"pci_enable_device failed, disabling device\n");
 		snd_card_disconnect(card);
 		return -EIO;
 	}
@@ -3124,20 +3116,16 @@ static void azx_vs_set_state(struct pci_dev *pci,
 	if (!chip->bus) {
 		chip->disabled = disabled;
 		if (!disabled) {
-			snd_printk(KERN_INFO SFX
-				   "%s: Start delayed initialization\n",
-				   pci_name(chip->pci));
+			dev_info(chip->card->dev,
+				 "Start delayed initialization\n");
 			if (azx_probe_continue(chip) < 0) {
-				snd_printk(KERN_ERR SFX
-					   "%s: initialization error\n",
-					   pci_name(chip->pci));
+				dev_err(chip->card->dev, "initialization error\n");
 				chip->init_failed = true;
 			}
 		}
 	} else {
-		snd_printk(KERN_INFO SFX
-			   "%s: %s via VGA-switcheroo\n", pci_name(chip->pci),
-			   disabled ? "Disabling" : "Enabling");
+		dev_info(chip->card->dev, "%s via VGA-switcheroo\n",
+			 disabled ? "Disabling" : "Enabling");
 		if (disabled) {
 			pm_runtime_put_sync_suspend(&pci->dev);
 			azx_suspend(&pci->dev);
@@ -3147,8 +3135,8 @@ static void azx_vs_set_state(struct pci_dev *pci,
 			pci->current_state = PCI_D3cold;
 			chip->disabled = true;
 			if (snd_hda_lock_devices(chip->bus))
-				snd_printk(KERN_WARNING SFX "%s: Cannot lock devices!\n",
-					   pci_name(chip->pci));
+				dev_warn(chip->card->dev,
+					 "Cannot lock devices!\n");
 		} else {
 			snd_hda_unlock_devices(chip->bus);
 			pm_runtime_get_noresume(&pci->dev);
@@ -3178,9 +3166,8 @@ static void init_vga_switcheroo(struct azx *chip)
 {
 	struct pci_dev *p = get_bound_vga(chip->pci);
 	if (p) {
-		snd_printk(KERN_INFO SFX
-			   "%s: Handle VGA-switcheroo audio client\n",
-			   pci_name(chip->pci));
+		dev_info(chip->card->dev,
+			 "Handle VGA-switcheroo audio client\n");
 		chip->use_vga_switcheroo = 1;
 		pci_dev_put(p);
 	}
@@ -3371,20 +3358,19 @@ static int check_position_fix(struct azx *chip, int fix)
 
 	q = snd_pci_quirk_lookup(chip->pci, position_fix_list);
 	if (q) {
-		printk(KERN_INFO
-		       "hda_intel: position_fix set to %d "
-		       "for device %04x:%04x\n",
-		       q->value, q->subvendor, q->subdevice);
+		dev_info(chip->card->dev,
+			 "position_fix set to %d for device %04x:%04x\n",
+			 q->value, q->subvendor, q->subdevice);
 		return q->value;
 	}
 
 	/* Check VIA/ATI HD Audio Controller exist */
 	if (chip->driver_caps & AZX_DCAPS_POSFIX_VIA) {
-		snd_printd(SFX "%s: Using VIACOMBO position fix\n", pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n");
 		return POS_FIX_VIACOMBO;
 	}
 	if (chip->driver_caps & AZX_DCAPS_POSFIX_LPIB) {
-		snd_printd(SFX "%s: Using LPIB position fix\n", pci_name(chip->pci));
+		dev_dbg(chip->card->dev, "Using LPIB position fix\n");
 		return POS_FIX_LPIB;
 	}
 	return POS_FIX_AUTO;
@@ -3422,10 +3408,9 @@ static void check_probe_mask(struct azx *chip, int dev)
 	if (chip->codec_probe_mask == -1) {
 		q = snd_pci_quirk_lookup(chip->pci, probe_mask_list);
 		if (q) {
-			printk(KERN_INFO
-			       "hda_intel: probe_mask set to 0x%x "
-			       "for device %04x:%04x\n",
-			       q->value, q->subvendor, q->subdevice);
+			dev_info(chip->card->dev,
+				 "probe_mask set to 0x%x for device %04x:%04x\n",
+				 q->value, q->subvendor, q->subdevice);
 			chip->codec_probe_mask = q->value;
 		}
 	}
@@ -3434,8 +3419,8 @@ static void check_probe_mask(struct azx *chip, int dev)
 	if (chip->codec_probe_mask != -1 &&
 	    (chip->codec_probe_mask & AZX_FORCE_CODEC_MASK)) {
 		chip->codec_mask = chip->codec_probe_mask & 0xff;
-		printk(KERN_INFO "hda_intel: codec_mask forced to 0x%x\n",
-		       chip->codec_mask);
+		dev_info(chip->card->dev, "codec_mask forced to 0x%x\n",
+			 chip->codec_mask);
 	}
 }
 
@@ -3467,16 +3452,16 @@ static void check_msi(struct azx *chip)
 	chip->msi = 1;	/* enable MSI as default */
 	q = snd_pci_quirk_lookup(chip->pci, msi_black_list);
 	if (q) {
-		printk(KERN_INFO
-		       "hda_intel: msi for device %04x:%04x set to %d\n",
-		       q->subvendor, q->subdevice, q->value);
+		dev_info(chip->card->dev,
+			 "msi for device %04x:%04x set to %d\n",
+			 q->subvendor, q->subdevice, q->value);
 		chip->msi = q->value;
 		return;
 	}
 
 	/* NVidia chipsets seem to cause troubles with MSI */
 	if (chip->driver_caps & AZX_DCAPS_NO_MSI) {
-		printk(KERN_INFO "hda_intel: Disabling MSI\n");
+		dev_info(chip->card->dev, "Disabling MSI\n");
 		chip->msi = 0;
 	}
 }
@@ -3508,8 +3493,8 @@ static void azx_check_snoop_available(struct azx *chip)
 	}
 
 	if (snoop != chip->snoop) {
-		snd_printk(KERN_INFO SFX "%s: Force to %s mode\n",
-			   pci_name(chip->pci), snoop ? "snoop" : "non-snoop");
+		dev_info(chip->card->dev, "Force to %s mode\n",
+			 snoop ? "snoop" : "non-snoop");
 		chip->snoop = snoop;
 	}
 }
@@ -3540,7 +3525,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 
 	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (!chip) {
-		snd_printk(KERN_ERR SFX "%s: Cannot allocate chip\n", pci_name(pci));
+		dev_err(card->dev, "Cannot allocate chip\n");
 		pci_disable_device(pci);
 		return -ENOMEM;
 	}
@@ -3588,8 +3573,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
 	if (err < 0) {
-		snd_printk(KERN_ERR SFX "%s: Error creating device [card]!\n",
-		   pci_name(chip->pci));
+		dev_err(card->dev, "Error creating device [card]!\n");
 		azx_free(chip);
 		return err;
 	}
@@ -3628,7 +3612,7 @@ static int azx_first_init(struct azx *chip)
 	chip->addr = pci_resource_start(pci, 0);
 	chip->remap_addr = pci_ioremap_bar(pci, 0);
 	if (chip->remap_addr == NULL) {
-		snd_printk(KERN_ERR SFX "%s: ioremap error\n", pci_name(chip->pci));
+		dev_err(card->dev, "ioremap error\n");
 		return -ENXIO;
 	}
 
@@ -3643,7 +3627,7 @@ static int azx_first_init(struct azx *chip)
 	synchronize_irq(chip->irq);
 
 	gcap = azx_readw(chip, GCAP);
-	snd_printdd(SFX "%s: chipset global capabilities = 0x%x\n", pci_name(chip->pci), gcap);
+	dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap);
 
 	/* disable SB600 64bit support for safety */
 	if (chip->pci->vendor == PCI_VENDOR_ID_ATI) {
@@ -3660,7 +3644,7 @@ static int azx_first_init(struct azx *chip)
 
 	/* disable 64bit DMA address on some devices */
 	if (chip->driver_caps & AZX_DCAPS_NO_64BIT) {
-		snd_printd(SFX "%s: Disabling 64bit DMA\n", pci_name(chip->pci));
+		dev_dbg(card->dev, "Disabling 64bit DMA\n");
 		gcap &= ~ICH6_GCAP_64OK;
 	}
 
@@ -3715,7 +3699,7 @@ static int azx_first_init(struct azx *chip)
 	chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev),
 				GFP_KERNEL);
 	if (!chip->azx_dev) {
-		snd_printk(KERN_ERR SFX "%s: cannot malloc azx_dev\n", pci_name(chip->pci));
+		dev_err(card->dev, "cannot malloc azx_dev\n");
 		return -ENOMEM;
 	}
 
@@ -3726,7 +3710,7 @@ static int azx_first_init(struct azx *chip)
 					  snd_dma_pci_data(chip->pci),
 					  BDL_SIZE, &chip->azx_dev[i].bdl);
 		if (err < 0) {
-			snd_printk(KERN_ERR SFX "%s: cannot allocate BDL\n", pci_name(chip->pci));
+			dev_err(card->dev, "cannot allocate BDL\n");
 			return -ENOMEM;
 		}
 		mark_pages_wc(chip, &chip->azx_dev[i].bdl, true);
@@ -3736,7 +3720,7 @@ static int azx_first_init(struct azx *chip)
 				  snd_dma_pci_data(chip->pci),
 				  chip->num_streams * 8, &chip->posbuf);
 	if (err < 0) {
-		snd_printk(KERN_ERR SFX "%s: cannot allocate posbuf\n", pci_name(chip->pci));
+		dev_err(card->dev, "cannot allocate posbuf\n");
 		return -ENOMEM;
 	}
 	mark_pages_wc(chip, &chip->posbuf, true);
@@ -3754,7 +3738,7 @@ static int azx_first_init(struct azx *chip)
 
 	/* codec detection */
 	if (!chip->codec_mask) {
-		snd_printk(KERN_ERR SFX "%s: no codecs found!\n", pci_name(chip->pci));
+		dev_err(card->dev, "no codecs found!\n");
 		return -ENODEV;
 	}
 
@@ -3790,8 +3774,7 @@ static void azx_firmware_cb(const struct firmware *fw, void *context)
 	struct pci_dev *pci = chip->pci;
 
 	if (!fw) {
-		snd_printk(KERN_ERR SFX "%s: Cannot load firmware, aborting\n",
-			   pci_name(chip->pci));
+		dev_err(card->dev, "Cannot load firmware, aborting\n");
 		goto error;
 	}
 
@@ -3828,7 +3811,7 @@ static int azx_probe(struct pci_dev *pci,
 	err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
 			   0, &card);
 	if (err < 0) {
-		snd_printk(KERN_ERR "hda-intel: Error creating card!\n");
+		dev_err(&pci->dev, "Error creating card!\n");
 		return err;
 	}
 
@@ -3841,15 +3824,13 @@ static int azx_probe(struct pci_dev *pci,
 
 	err = register_vga_switcheroo(chip);
 	if (err < 0) {
-		snd_printk(KERN_ERR SFX
-			   "%s: Error registering VGA-switcheroo client\n", pci_name(pci));
+		dev_err(card->dev, "Error registering VGA-switcheroo client\n");
 		goto out_free;
 	}
 
 	if (check_hdmi_disabled(pci)) {
-		snd_printk(KERN_INFO SFX "%s: VGA controller is disabled\n",
-			   pci_name(pci));
-		snd_printk(KERN_INFO SFX "%s: Delaying initialization\n", pci_name(pci));
+		dev_info(card->dev, "VGA controller is disabled\n");
+		dev_info(card->dev, "Delaying initialization\n");
 		chip->disabled = true;
 	}
 
@@ -3857,8 +3838,8 @@ static int azx_probe(struct pci_dev *pci,
 
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 	if (patch[dev] && *patch[dev]) {
-		snd_printk(KERN_ERR SFX "%s: Applying patch firmware '%s'\n",
-			   pci_name(pci), patch[dev]);
+		dev_info(card->dev, "Applying patch firmware '%s'\n",
+			 patch[dev]);
 		err = request_firmware_nowait(THIS_MODULE, true, patch[dev],
 					      &pci->dev, GFP_KERNEL, card,
 					      azx_firmware_cb);
@@ -3870,7 +3851,7 @@ static int azx_probe(struct pci_dev *pci,
 
 #ifndef CONFIG_SND_HDA_I915
 	if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)
-		snd_printk(KERN_ERR SFX "Haswell must build in CONFIG_SND_HDA_I915\n");
+		dev_err(card->dev, "Haswell must build in CONFIG_SND_HDA_I915\n");
 #endif
 
 	if (schedule_probe)
@@ -3897,7 +3878,8 @@ static int azx_probe_continue(struct azx *chip)
 #ifdef CONFIG_SND_HDA_I915
 		err = hda_i915_init();
 		if (err < 0) {
-			snd_printk(KERN_ERR SFX "Error request power-well from i915\n");
+			dev_err(chip->card->dev,
+				"Error request power-well from i915\n");
 			goto out_free;
 		}
 #endif
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index a489243f243b..e51d15529215 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -758,4 +758,11 @@ void snd_hdmi_write_eld_info(struct hdmi_eld *eld,
 #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80
 void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen);
 
+/*
+ */
+#define codec_err(codec, fmt, args...) dev_err(&(codec)->dev, fmt, ##args)
+#define codec_warn(codec, fmt, args...) dev_warn(&(codec)->dev, fmt, ##args)
+#define codec_info(codec, fmt, args...) dev_info(&(codec)->dev, fmt, ##args)
+#define codec_dbg(codec, fmt, args...) dev_dbg(&(codec)->dev, fmt, ##args)
+
 #endif /* __SOUND_HDA_LOCAL_H */
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c
index da0f51460533..e2079090ca6f 100644
--- a/sound/pci/hda/hda_sysfs.c
+++ b/sound/pci/hda/hda_sysfs.c
@@ -119,7 +119,7 @@ static int clear_codec(struct hda_codec *codec)
 
 	err = snd_hda_codec_reset(codec);
 	if (err < 0) {
-		snd_printk(KERN_ERR "The codec is being used, can't free.\n");
+		codec_err(codec, "The codec is being used, can't free.\n");
 		return err;
 	}
 	snd_hda_sysfs_clear(codec);
@@ -131,10 +131,10 @@ static int reconfig_codec(struct hda_codec *codec)
 	int err;
 
 	snd_hda_power_up(codec);
-	snd_printk(KERN_INFO "hda-codec: reconfiguring\n");
+	codec_info(codec, "hda-codec: reconfiguring\n");
 	err = snd_hda_codec_reset(codec);
 	if (err < 0) {
-		snd_printk(KERN_ERR
+		codec_err(codec,
 			   "The codec is being used, can't reconfigure.\n");
 		goto error;
 	}
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index c7ea40f28ecc..092f2bd030bd 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -867,7 +867,7 @@ static int chipio_write_data_multiple(struct hda_codec *codec,
 	int status = 0;
 
 	if (data == NULL) {
-		snd_printdd(KERN_ERR "chipio_write_data null ptr\n");
+		codec_dbg(codec, "chipio_write_data null ptr\n");
 		return -EINVAL;
 	}
 
@@ -1406,12 +1406,12 @@ static int dspio_scp(struct hda_codec *codec,
 		return -EINVAL;
 
 	if (dir == SCP_GET && reply == NULL) {
-		snd_printdd(KERN_ERR "dspio_scp get but has no buffer\n");
+		codec_dbg(codec, "dspio_scp get but has no buffer\n");
 		return -EINVAL;
 	}
 
 	if (reply != NULL && (reply_len == NULL || (*reply_len == 0))) {
-		snd_printdd(KERN_ERR "dspio_scp bad resp buf len parms\n");
+		codec_dbg(codec, "dspio_scp bad resp buf len parms\n");
 		return -EINVAL;
 	}
 
@@ -1429,7 +1429,7 @@ static int dspio_scp(struct hda_codec *codec,
 					sizeof(scp_reply), &ret_bytes);
 
 	if (status < 0) {
-		snd_printdd(KERN_ERR "dspio_scp: send scp msg failed\n");
+		codec_dbg(codec, "dspio_scp: send scp msg failed\n");
 		return status;
 	}
 
@@ -1448,17 +1448,17 @@ static int dspio_scp(struct hda_codec *codec,
 					/ sizeof(unsigned int);
 
 		if (*reply_len < ret_size*sizeof(unsigned int)) {
-			snd_printdd(KERN_ERR "reply too long for buf\n");
+			codec_dbg(codec, "reply too long for buf\n");
 			return -EINVAL;
 		} else if (ret_size != reply_data_size) {
-			snd_printdd(KERN_ERR "RetLen and HdrLen .NE.\n");
+			codec_dbg(codec, "RetLen and HdrLen .NE.\n");
 			return -EINVAL;
 		} else {
 			*reply_len = ret_size*sizeof(unsigned int);
 			memcpy(reply, scp_reply.data, *reply_len);
 		}
 	} else {
-		snd_printdd(KERN_ERR "reply ill-formed or errflag set\n");
+		codec_dbg(codec, "reply ill-formed or errflag set\n");
 		return -EIO;
 	}
 
@@ -1488,22 +1488,22 @@ static int dspio_alloc_dma_chan(struct hda_codec *codec, unsigned int *dma_chan)
 	int status = 0;
 	unsigned int size = sizeof(dma_chan);
 
-	snd_printdd(KERN_INFO "     dspio_alloc_dma_chan() -- begin\n");
+	codec_dbg(codec, "     dspio_alloc_dma_chan() -- begin\n");
 	status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
 			SCP_GET, NULL, 0, dma_chan, &size);
 
 	if (status < 0) {
-		snd_printdd(KERN_INFO "dspio_alloc_dma_chan: SCP Failed\n");
+		codec_dbg(codec, "dspio_alloc_dma_chan: SCP Failed\n");
 		return status;
 	}
 
 	if ((*dma_chan + 1) == 0) {
-		snd_printdd(KERN_INFO "no free dma channels to allocate\n");
+		codec_dbg(codec, "no free dma channels to allocate\n");
 		return -EBUSY;
 	}
 
-	snd_printdd("dspio_alloc_dma_chan: chan=%d\n", *dma_chan);
-	snd_printdd(KERN_INFO "     dspio_alloc_dma_chan() -- complete\n");
+	codec_dbg(codec, "dspio_alloc_dma_chan: chan=%d\n", *dma_chan);
+	codec_dbg(codec, "     dspio_alloc_dma_chan() -- complete\n");
 
 	return status;
 }
@@ -1516,18 +1516,18 @@ static int dspio_free_dma_chan(struct hda_codec *codec, unsigned int dma_chan)
 	int status = 0;
 	unsigned int dummy = 0;
 
-	snd_printdd(KERN_INFO "     dspio_free_dma_chan() -- begin\n");
-	snd_printdd("dspio_free_dma_chan: chan=%d\n", dma_chan);
+	codec_dbg(codec, "     dspio_free_dma_chan() -- begin\n");
+	codec_dbg(codec, "dspio_free_dma_chan: chan=%d\n", dma_chan);
 
 	status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
 			   SCP_SET, &dma_chan, sizeof(dma_chan), NULL, &dummy);
 
 	if (status < 0) {
-		snd_printdd(KERN_INFO "dspio_free_dma_chan: SCP Failed\n");
+		codec_dbg(codec, "dspio_free_dma_chan: SCP Failed\n");
 		return status;
 	}
 
-	snd_printdd(KERN_INFO "     dspio_free_dma_chan() -- complete\n");
+	codec_dbg(codec, "     dspio_free_dma_chan() -- complete\n");
 
 	return status;
 }
@@ -1575,14 +1575,14 @@ static int dsp_reset(struct hda_codec *codec)
 	unsigned int res;
 	int retry = 20;
 
-	snd_printdd("dsp_reset\n");
+	codec_dbg(codec, "dsp_reset\n");
 	do {
 		res = dspio_send(codec, VENDOR_DSPIO_DSP_INIT, 0);
 		retry--;
 	} while (res == -EIO && retry);
 
 	if (!retry) {
-		snd_printdd("dsp_reset timeout\n");
+		codec_dbg(codec, "dsp_reset timeout\n");
 		return -EIO;
 	}
 
@@ -1635,39 +1635,39 @@ static int dsp_dma_setup_common(struct hda_codec *codec,
 	unsigned int active;
 	bool code, yram;
 
-	snd_printdd(KERN_INFO "-- dsp_dma_setup_common() -- Begin ---------\n");
+	codec_dbg(codec, "-- dsp_dma_setup_common() -- Begin ---------\n");
 
 	if (dma_chan >= DSPDMAC_DMA_CFG_CHANNEL_COUNT) {
-		snd_printdd(KERN_ERR "dma chan num invalid\n");
+		codec_dbg(codec, "dma chan num invalid\n");
 		return -EINVAL;
 	}
 
 	if (dsp_is_dma_active(codec, dma_chan)) {
-		snd_printdd(KERN_ERR "dma already active\n");
+		codec_dbg(codec, "dma already active\n");
 		return -EBUSY;
 	}
 
 	dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
 
 	if (dsp_addx == INVALID_CHIP_ADDRESS) {
-		snd_printdd(KERN_ERR "invalid chip addr\n");
+		codec_dbg(codec, "invalid chip addr\n");
 		return -ENXIO;
 	}
 
 	chnl_prop = DSPDMAC_CHNLPROP_AC_MASK;
 	active = 0;
 
-	snd_printdd(KERN_INFO "   dsp_dma_setup_common()    start reg pgm\n");
+	codec_dbg(codec, "   dsp_dma_setup_common()    start reg pgm\n");
 
 	if (ovly) {
 		status = chipio_read(codec, DSPDMAC_CHNLPROP_INST_OFFSET,
 				     &chnl_prop);
 
 		if (status < 0) {
-			snd_printdd(KERN_ERR "read CHNLPROP Reg fail\n");
+			codec_dbg(codec, "read CHNLPROP Reg fail\n");
 			return status;
 		}
-		snd_printdd(KERN_INFO "dsp_dma_setup_common() Read CHNLPROP\n");
+		codec_dbg(codec, "dsp_dma_setup_common() Read CHNLPROP\n");
 	}
 
 	if (!code)
@@ -1679,20 +1679,20 @@ static int dsp_dma_setup_common(struct hda_codec *codec,
 
 	status = chipio_write(codec, DSPDMAC_CHNLPROP_INST_OFFSET, chnl_prop);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write CHNLPROP Reg fail\n");
+		codec_dbg(codec, "write CHNLPROP Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup_common()    Write CHNLPROP\n");
+	codec_dbg(codec, "   dsp_dma_setup_common()    Write CHNLPROP\n");
 
 	if (ovly) {
 		status = chipio_read(codec, DSPDMAC_ACTIVE_INST_OFFSET,
 				     &active);
 
 		if (status < 0) {
-			snd_printdd(KERN_ERR "read ACTIVE Reg fail\n");
+			codec_dbg(codec, "read ACTIVE Reg fail\n");
 			return status;
 		}
-		snd_printdd(KERN_INFO "dsp_dma_setup_common() Read ACTIVE\n");
+		codec_dbg(codec, "dsp_dma_setup_common() Read ACTIVE\n");
 	}
 
 	active &= (~(1 << (DSPDMAC_ACTIVE_AAR_LOBIT + dma_chan))) &
@@ -1700,35 +1700,35 @@ static int dsp_dma_setup_common(struct hda_codec *codec,
 
 	status = chipio_write(codec, DSPDMAC_ACTIVE_INST_OFFSET, active);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write ACTIVE Reg fail\n");
+		codec_dbg(codec, "write ACTIVE Reg fail\n");
 		return status;
 	}
 
-	snd_printdd(KERN_INFO "   dsp_dma_setup_common()    Write ACTIVE\n");
+	codec_dbg(codec, "   dsp_dma_setup_common()    Write ACTIVE\n");
 
 	status = chipio_write(codec, DSPDMAC_AUDCHSEL_INST_OFFSET(dma_chan),
 			      port_map_mask);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write AUDCHSEL Reg fail\n");
+		codec_dbg(codec, "write AUDCHSEL Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup_common()    Write AUDCHSEL\n");
+	codec_dbg(codec, "   dsp_dma_setup_common()    Write AUDCHSEL\n");
 
 	status = chipio_write(codec, DSPDMAC_IRQCNT_INST_OFFSET(dma_chan),
 			DSPDMAC_IRQCNT_BICNT_MASK | DSPDMAC_IRQCNT_CICNT_MASK);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write IRQCNT Reg fail\n");
+		codec_dbg(codec, "write IRQCNT Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup_common()    Write IRQCNT\n");
+	codec_dbg(codec, "   dsp_dma_setup_common()    Write IRQCNT\n");
 
-	snd_printdd(
+	codec_dbg(codec,
 		   "ChipA=0x%x,DspA=0x%x,dmaCh=%u, "
 		   "CHSEL=0x%x,CHPROP=0x%x,Active=0x%x\n",
 		   chip_addx, dsp_addx, dma_chan,
 		   port_map_mask, chnl_prop, active);
 
-	snd_printdd(KERN_INFO "-- dsp_dma_setup_common() -- Complete ------\n");
+	codec_dbg(codec, "-- dsp_dma_setup_common() -- Complete ------\n");
 
 	return 0;
 }
@@ -1754,20 +1754,20 @@ static int dsp_dma_setup(struct hda_codec *codec,
 	const unsigned int max_dma_count = 1 << (DSPDMAC_XFRCNT_BCNT_HIBIT -
 						DSPDMAC_XFRCNT_BCNT_LOBIT + 1);
 
-	snd_printdd(KERN_INFO "-- dsp_dma_setup() -- Begin ---------\n");
+	codec_dbg(codec, "-- dsp_dma_setup() -- Begin ---------\n");
 
 	if (count > max_dma_count) {
-		snd_printdd(KERN_ERR "count too big\n");
+		codec_dbg(codec, "count too big\n");
 		return -EINVAL;
 	}
 
 	dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
 	if (dsp_addx == INVALID_CHIP_ADDRESS) {
-		snd_printdd(KERN_ERR "invalid chip addr\n");
+		codec_dbg(codec, "invalid chip addr\n");
 		return -ENXIO;
 	}
 
-	snd_printdd(KERN_INFO "   dsp_dma_setup()    start reg pgm\n");
+	codec_dbg(codec, "   dsp_dma_setup()    start reg pgm\n");
 
 	addr_field = dsp_addx << DSPDMAC_DMACFG_DBADR_LOBIT;
 	incr_field   = 0;
@@ -1784,10 +1784,10 @@ static int dsp_dma_setup(struct hda_codec *codec,
 	status = chipio_write(codec, DSPDMAC_DMACFG_INST_OFFSET(dma_chan),
 				dma_cfg);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write DMACFG Reg fail\n");
+		codec_dbg(codec, "write DMACFG Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup()    Write DMACFG\n");
+	codec_dbg(codec, "   dsp_dma_setup()    Write DMACFG\n");
 
 	adr_ofs = (count - 1) << (DSPDMAC_DSPADROFS_BOFS_LOBIT +
 							(code ? 0 : 1));
@@ -1795,10 +1795,10 @@ static int dsp_dma_setup(struct hda_codec *codec,
 	status = chipio_write(codec, DSPDMAC_DSPADROFS_INST_OFFSET(dma_chan),
 				adr_ofs);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write DSPADROFS Reg fail\n");
+		codec_dbg(codec, "write DSPADROFS Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup()    Write DSPADROFS\n");
+	codec_dbg(codec, "   dsp_dma_setup()    Write DSPADROFS\n");
 
 	base_cnt = (count - 1) << DSPDMAC_XFRCNT_BCNT_LOBIT;
 
@@ -1809,17 +1809,17 @@ static int dsp_dma_setup(struct hda_codec *codec,
 	status = chipio_write(codec,
 				DSPDMAC_XFRCNT_INST_OFFSET(dma_chan), xfr_cnt);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write XFRCNT Reg fail\n");
+		codec_dbg(codec, "write XFRCNT Reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "   dsp_dma_setup()    Write XFRCNT\n");
+	codec_dbg(codec, "   dsp_dma_setup()    Write XFRCNT\n");
 
-	snd_printdd(
+	codec_dbg(codec,
 		   "ChipA=0x%x, cnt=0x%x, DMACFG=0x%x, "
 		   "ADROFS=0x%x, XFRCNT=0x%x\n",
 		   chip_addx, count, dma_cfg, adr_ofs, xfr_cnt);
 
-	snd_printdd(KERN_INFO "-- dsp_dma_setup() -- Complete ---------\n");
+	codec_dbg(codec, "-- dsp_dma_setup() -- Complete ---------\n");
 
 	return 0;
 }
@@ -1833,17 +1833,17 @@ static int dsp_dma_start(struct hda_codec *codec,
 	unsigned int reg = 0;
 	int status = 0;
 
-	snd_printdd(KERN_INFO "-- dsp_dma_start() -- Begin ---------\n");
+	codec_dbg(codec, "-- dsp_dma_start() -- Begin ---------\n");
 
 	if (ovly) {
 		status = chipio_read(codec,
 				     DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
 
 		if (status < 0) {
-			snd_printdd(KERN_ERR "read CHNLSTART reg fail\n");
+			codec_dbg(codec, "read CHNLSTART reg fail\n");
 			return status;
 		}
-		snd_printdd(KERN_INFO "-- dsp_dma_start()    Read CHNLSTART\n");
+		codec_dbg(codec, "-- dsp_dma_start()    Read CHNLSTART\n");
 
 		reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
 				DSPDMAC_CHNLSTART_DIS_MASK);
@@ -1852,10 +1852,10 @@ static int dsp_dma_start(struct hda_codec *codec,
 	status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
 			reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_EN_LOBIT)));
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write CHNLSTART reg fail\n");
+		codec_dbg(codec, "write CHNLSTART reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "-- dsp_dma_start() -- Complete ---------\n");
+	codec_dbg(codec, "-- dsp_dma_start() -- Complete ---------\n");
 
 	return status;
 }
@@ -1869,17 +1869,17 @@ static int dsp_dma_stop(struct hda_codec *codec,
 	unsigned int reg = 0;
 	int status = 0;
 
-	snd_printdd(KERN_INFO "-- dsp_dma_stop() -- Begin ---------\n");
+	codec_dbg(codec, "-- dsp_dma_stop() -- Begin ---------\n");
 
 	if (ovly) {
 		status = chipio_read(codec,
 				     DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
 
 		if (status < 0) {
-			snd_printdd(KERN_ERR "read CHNLSTART reg fail\n");
+			codec_dbg(codec, "read CHNLSTART reg fail\n");
 			return status;
 		}
-		snd_printdd(KERN_INFO "-- dsp_dma_stop()    Read CHNLSTART\n");
+		codec_dbg(codec, "-- dsp_dma_stop()    Read CHNLSTART\n");
 		reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
 				DSPDMAC_CHNLSTART_DIS_MASK);
 	}
@@ -1887,10 +1887,10 @@ static int dsp_dma_stop(struct hda_codec *codec,
 	status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
 			reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_DIS_LOBIT)));
 	if (status < 0) {
-		snd_printdd(KERN_ERR "write CHNLSTART reg fail\n");
+		codec_dbg(codec, "write CHNLSTART reg fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "-- dsp_dma_stop() -- Complete ---------\n");
+	codec_dbg(codec, "-- dsp_dma_stop() -- Complete ---------\n");
 
 	return status;
 }
@@ -1973,17 +1973,17 @@ static int dsp_allocate_ports(struct hda_codec *codec,
 {
 	int status;
 
-	snd_printdd(KERN_INFO "     dsp_allocate_ports() -- begin\n");
+	codec_dbg(codec, "     dsp_allocate_ports() -- begin\n");
 
 	if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
-		snd_printdd(KERN_ERR "bad rate multiple\n");
+		codec_dbg(codec, "bad rate multiple\n");
 		return -EINVAL;
 	}
 
 	status = dsp_allocate_router_ports(codec, num_chans,
 					   rate_multi, 0, port_map);
 
-	snd_printdd(KERN_INFO "     dsp_allocate_ports() -- complete\n");
+	codec_dbg(codec, "     dsp_allocate_ports() -- complete\n");
 
 	return status;
 }
@@ -2000,7 +2000,7 @@ static int dsp_allocate_ports_format(struct hda_codec *codec,
 	unsigned int rate_multi = sample_rate_mul / sample_rate_div;
 
 	if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
-		snd_printdd(KERN_ERR "bad rate multiple\n");
+		codec_dbg(codec, "bad rate multiple\n");
 		return -EINVAL;
 	}
 
@@ -2018,14 +2018,14 @@ static int dsp_free_ports(struct hda_codec *codec)
 {
 	int status;
 
-	snd_printdd(KERN_INFO "     dsp_free_ports() -- begin\n");
+	codec_dbg(codec, "     dsp_free_ports() -- begin\n");
 
 	status = dsp_free_router_ports(codec);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "free router ports fail\n");
+		codec_dbg(codec, "free router ports fail\n");
 		return status;
 	}
-	snd_printdd(KERN_INFO "     dsp_free_ports() -- complete\n");
+	codec_dbg(codec, "     dsp_free_ports() -- complete\n");
 
 	return status;
 }
@@ -2091,8 +2091,6 @@ static int dma_set_state(struct dma_engine *dma, enum dma_state state)
 {
 	bool cmd;
 
-	snd_printdd("dma_set_state state=%d\n", state);
-
 	switch (state) {
 	case DMA_STATE_STOP:
 		cmd = false;
@@ -2195,7 +2193,7 @@ static int dspxfr_hci_write(struct hda_codec *codec,
 	unsigned int count;
 
 	if (fls == NULL || fls->chip_addr != g_chip_addr_magic_value) {
-		snd_printdd(KERN_ERR "hci_write invalid params\n");
+		codec_dbg(codec, "hci_write invalid params\n");
 		return -EINVAL;
 	}
 
@@ -2204,7 +2202,7 @@ static int dspxfr_hci_write(struct hda_codec *codec,
 	while (count >= 2) {
 		status = chipio_write(codec, data[0], data[1]);
 		if (status < 0) {
-			snd_printdd(KERN_ERR "hci_write chipio failed\n");
+			codec_dbg(codec, "hci_write chipio failed\n");
 			return status;
 		}
 		count -= 2;
@@ -2264,12 +2262,12 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 	}
 
 	if (hci_write && (!fls || is_last(fls))) {
-		snd_printdd("hci_write\n");
+		codec_dbg(codec, "hci_write\n");
 		return dspxfr_hci_write(codec, hci_write);
 	}
 
 	if (fls == NULL || dma_engine == NULL || port_map_mask == 0) {
-		snd_printdd("Invalid Params\n");
+		codec_dbg(codec, "Invalid Params\n");
 		return -EINVAL;
 	}
 
@@ -2285,7 +2283,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 	if (!UC_RANGE(chip_addx, words_to_write) &&
 	    !X_RANGE_ALL(chip_addx, words_to_write) &&
 	    !Y_RANGE_ALL(chip_addx, words_to_write)) {
-		snd_printdd("Invalid chip_addx Params\n");
+		codec_dbg(codec, "Invalid chip_addx Params\n");
 		return -EINVAL;
 	}
 
@@ -2295,7 +2293,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 	buffer_addx = dma_get_buffer_addr(dma_engine);
 
 	if (buffer_addx == NULL) {
-		snd_printdd(KERN_ERR "dma_engine buffer NULL\n");
+		codec_dbg(codec, "dma_engine buffer NULL\n");
 		return -EINVAL;
 	}
 
@@ -2308,7 +2306,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 			(num_chans * sample_rate_mul / sample_rate_div));
 
 	if (hda_frame_size_words == 0) {
-		snd_printdd(KERN_ERR "frmsz zero\n");
+		codec_dbg(codec, "frmsz zero\n");
 		return -EINVAL;
 	}
 
@@ -2316,14 +2314,14 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 				(unsigned int)(UC_RANGE(chip_addx, 1) ?
 				65536 : 32768));
 	buffer_size_words -= buffer_size_words % hda_frame_size_words;
-	snd_printdd(
+	codec_dbg(codec,
 		   "chpadr=0x%08x frmsz=%u nchan=%u "
 		   "rate_mul=%u div=%u bufsz=%u\n",
 		   chip_addx, hda_frame_size_words, num_chans,
 		   sample_rate_mul, sample_rate_div, buffer_size_words);
 
 	if (buffer_size_words < hda_frame_size_words) {
-		snd_printdd(KERN_ERR "dspxfr_one_seg:failed\n");
+		codec_dbg(codec, "dspxfr_one_seg:failed\n");
 		return -EINVAL;
 	}
 
@@ -2337,7 +2335,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 
 	while (words_to_write != 0) {
 		run_size_words = min(buffer_size_words, words_to_write);
-		snd_printdd("dspxfr (seg loop)cnt=%u rs=%u remainder=%u\n",
+		codec_dbg(codec, "dspxfr (seg loop)cnt=%u rs=%u remainder=%u\n",
 			    words_to_write, run_size_words, remainder_words);
 		dma_xfer(dma_engine, data, run_size_words*sizeof(u32));
 		if (!comm_dma_setup_done) {
@@ -2359,7 +2357,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 		if (status < 0)
 			return status;
 		if (!dsp_is_dma_active(codec, dma_chan)) {
-			snd_printdd(KERN_ERR "dspxfr:DMA did not start\n");
+			codec_dbg(codec, "dspxfr:DMA did not start\n");
 			return -EIO;
 		}
 		status = dma_set_state(dma_engine, DMA_STATE_RUN);
@@ -2391,7 +2389,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 		if (dma_active)
 			break;
 
-		snd_printdd(KERN_INFO "+++++ DMA complete\n");
+		codec_dbg(codec, "+++++ DMA complete\n");
 		dma_set_state(dma_engine, DMA_STATE_STOP);
 		status = dma_reset(dma_engine);
 
@@ -2465,7 +2463,7 @@ static int dspxfr_image(struct hda_codec *codec,
 					hda_format, &response);
 
 	if (status < 0) {
-		snd_printdd(KERN_ERR "set converter format fail\n");
+		codec_dbg(codec, "set converter format fail\n");
 		goto exit;
 	}
 
@@ -2480,7 +2478,7 @@ static int dspxfr_image(struct hda_codec *codec,
 	if (ovly) {
 		status = dspio_alloc_dma_chan(codec, &dma_chan);
 		if (status < 0) {
-			snd_printdd(KERN_ERR "alloc dmachan fail\n");
+			codec_dbg(codec, "alloc dmachan fail\n");
 			dma_chan = INVALID_DMA_CHANNEL;
 			goto exit;
 		}
@@ -2490,7 +2488,7 @@ static int dspxfr_image(struct hda_codec *codec,
 	status = dsp_allocate_ports_format(codec, hda_format,
 					&port_map_mask);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "alloc ports fail\n");
+		codec_dbg(codec, "alloc ports fail\n");
 		goto exit;
 	}
 
@@ -2498,13 +2496,13 @@ static int dspxfr_image(struct hda_codec *codec,
 	status = codec_set_converter_stream_channel(codec,
 			WIDGET_CHIP_CTRL, stream_id, 0, &response);
 	if (status < 0) {
-		snd_printdd(KERN_ERR "set stream chan fail\n");
+		codec_dbg(codec, "set stream chan fail\n");
 		goto exit;
 	}
 
 	while ((fls_data != NULL) && !is_last(fls_data)) {
 		if (!is_valid(fls_data)) {
-			snd_printdd(KERN_ERR "FLS check fail\n");
+			codec_dbg(codec, "FLS check fail\n");
 			status = -EINVAL;
 			goto exit;
 		}
@@ -2547,7 +2545,7 @@ exit:
  */
 static void dspload_post_setup(struct hda_codec *codec)
 {
-	snd_printdd(KERN_INFO "---- dspload_post_setup ------\n");
+	codec_dbg(codec, "---- dspload_post_setup ------\n");
 
 	/*set DSP speaker to 2.0 configuration*/
 	chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x18), 0x08080080);
@@ -2585,7 +2583,7 @@ static int dspload_image(struct hda_codec *codec,
 	unsigned int sample_rate;
 	unsigned short channels;
 
-	snd_printdd(KERN_INFO "---- dspload_image begin ------\n");
+	codec_dbg(codec, "---- dspload_image begin ------\n");
 	if (router_chans == 0) {
 		if (!ovly)
 			router_chans = DMA_TRANSFER_FRAME_SIZE_NWORDS;
@@ -2602,27 +2600,27 @@ static int dspload_image(struct hda_codec *codec,
 	}
 
 	do {
-		snd_printdd(KERN_INFO "Ready to program DMA\n");
+		codec_dbg(codec, "Ready to program DMA\n");
 		if (!ovly)
 			status = dsp_reset(codec);
 
 		if (status < 0)
 			break;
 
-		snd_printdd(KERN_INFO "dsp_reset() complete\n");
+		codec_dbg(codec, "dsp_reset() complete\n");
 		status = dspxfr_image(codec, fls, reloc, sample_rate, channels,
 				      ovly);
 
 		if (status < 0)
 			break;
 
-		snd_printdd(KERN_INFO "dspxfr_image() complete\n");
+		codec_dbg(codec, "dspxfr_image() complete\n");
 		if (autostart && !ovly) {
 			dspload_post_setup(codec);
 			status = dsp_set_run_state(codec);
 		}
 
-		snd_printdd(KERN_INFO "LOAD FINISHED\n");
+		codec_dbg(codec, "LOAD FINISHED\n");
 	} while (0);
 
 	return status;
@@ -3131,7 +3129,7 @@ static int ca0132_select_out(struct hda_codec *codec)
 	unsigned int tmp;
 	int err;
 
-	snd_printdd(KERN_INFO "ca0132_select_out\n");
+	codec_dbg(codec, "ca0132_select_out\n");
 
 	snd_hda_power_up(codec);
 
@@ -3149,7 +3147,7 @@ static int ca0132_select_out(struct hda_codec *codec)
 		spec->cur_out_type = SPEAKER_OUT;
 
 	if (spec->cur_out_type == SPEAKER_OUT) {
-		snd_printdd(KERN_INFO "ca0132_select_out speaker\n");
+		codec_dbg(codec, "ca0132_select_out speaker\n");
 		/*speaker out config*/
 		tmp = FLOAT_ONE;
 		err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
@@ -3182,7 +3180,7 @@ static int ca0132_select_out(struct hda_codec *codec)
 		snd_hda_set_pin_ctl(codec, spec->out_pins[0],
 				    pin_ctl | PIN_OUT);
 	} else {
-		snd_printdd(KERN_INFO "ca0132_select_out hp\n");
+		codec_dbg(codec, "ca0132_select_out hp\n");
 		/*headphone out config*/
 		tmp = FLOAT_ZERO;
 		err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
@@ -3287,7 +3285,7 @@ static int ca0132_select_mic(struct hda_codec *codec)
 	int jack_present;
 	int auto_jack;
 
-	snd_printdd(KERN_INFO "ca0132_select_mic\n");
+	codec_dbg(codec, "ca0132_select_mic\n");
 
 	snd_hda_power_up(codec);
 
@@ -3409,7 +3407,7 @@ static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val)
 			val = 0;
 	}
 
-	snd_printdd(KERN_INFO "ca0132_effect_set: nid=0x%x, val=%ld\n",
+	codec_dbg(codec, "ca0132_effect_set: nid=0x%x, val=%ld\n",
 		    nid, val);
 
 	on = (val == 0) ? FLOAT_ZERO : FLOAT_ONE;
@@ -3431,7 +3429,7 @@ static int ca0132_pe_switch_set(struct hda_codec *codec)
 	hda_nid_t nid;
 	int i, ret = 0;
 
-	snd_printdd(KERN_INFO "ca0132_pe_switch_set: val=%ld\n",
+	codec_dbg(codec, "ca0132_pe_switch_set: val=%ld\n",
 		    spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]);
 
 	i = OUT_EFFECT_START_NID - EFFECT_START_NID;
@@ -3477,7 +3475,7 @@ static int ca0132_cvoice_switch_set(struct hda_codec *codec)
 	int i, ret = 0;
 	unsigned int oldval;
 
-	snd_printdd(KERN_INFO "ca0132_cvoice_switch_set: val=%ld\n",
+	codec_dbg(codec, "ca0132_cvoice_switch_set: val=%ld\n",
 		    spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID]);
 
 	i = IN_EFFECT_START_NID - EFFECT_START_NID;
@@ -3607,7 +3605,7 @@ static int ca0132_voicefx_put(struct snd_kcontrol *kcontrol,
 	if (sel >= items)
 		return 0;
 
-	snd_printdd(KERN_INFO "ca0132_voicefx_put: sel=%d, preset=%s\n",
+	codec_dbg(codec, "ca0132_voicefx_put: sel=%d, preset=%s\n",
 		    sel, ca0132_voicefx_presets[sel].name);
 
 	/*
@@ -3678,7 +3676,7 @@ static int ca0132_switch_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int changed = 1;
 
-	snd_printdd(KERN_INFO "ca0132_switch_put: nid=0x%x, val=%ld\n",
+	codec_dbg(codec, "ca0132_switch_put: nid=0x%x, val=%ld\n",
 		    nid, *valp);
 
 	snd_hda_power_up(codec);
@@ -4141,7 +4139,7 @@ static void ca0132_set_dmic(struct hda_codec *codec, int enable)
 	u8 val;
 	unsigned int oldval;
 
-	snd_printdd(KERN_INFO "ca0132_set_dmic: enable=%d\n", enable);
+	codec_dbg(codec, "ca0132_set_dmic: enable=%d\n", enable);
 
 	oldval = stop_mic1(codec);
 	ca0132_set_vipsource(codec, 0);
@@ -4249,7 +4247,7 @@ static void ca0132_refresh_widget_caps(struct hda_codec *codec)
 	int i;
 	hda_nid_t nid;
 
-	snd_printdd(KERN_INFO "ca0132_refresh_widget_caps.\n");
+	codec_dbg(codec, "ca0132_refresh_widget_caps.\n");
 	nid = codec->start_nid;
 	for (i = 0; i < codec->num_nodes; i++, nid++)
 		codec->wcaps[i] = snd_hda_param_read(codec, nid,
@@ -4393,7 +4391,7 @@ static void ca0132_process_dsp_response(struct hda_codec *codec)
 {
 	struct ca0132_spec *spec = codec->spec;
 
-	snd_printdd(KERN_INFO "ca0132_process_dsp_response\n");
+	codec_dbg(codec, "ca0132_process_dsp_response\n");
 	if (spec->wait_scp) {
 		if (dspio_get_response_data(codec) >= 0)
 			spec->wait_scp = 0;
@@ -4412,7 +4410,7 @@ static void ca0132_unsol_event(struct hda_codec *codec, unsigned int res)
 		res = snd_hda_jack_get_action(codec,
 				(res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f);
 
-		snd_printdd(KERN_INFO "snd_hda_jack_get_action: 0x%x\n", res);
+		codec_dbg(codec, "snd_hda_jack_get_action: 0x%x\n", res);
 
 		switch (res) {
 		case UNSOL_TAG_HP:
@@ -4657,7 +4655,7 @@ static int patch_ca0132(struct hda_codec *codec)
 	struct ca0132_spec *spec;
 	int err;
 
-	snd_printdd("patch_ca0132\n");
+	codec_dbg(codec, "patch_ca0132\n");
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index d782292b1ba9..061ea5965dd5 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -623,7 +623,7 @@ static int patch_cmi9880(struct hda_codec *codec)
 							cmi9880_models,
 							cmi9880_cfg_tbl);
 	if (spec->board_config < 0) {
-		snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+		codec_dbg(codec, "%s: BIOS auto-probing.\n",
 			    codec->chip_name);
 		spec->board_config = CMI_AUTO; /* try everything */
 	}
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 13a416060eb8..09d6d0db2b06 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1900,7 +1900,8 @@ static void cxt5066_update_speaker(struct hda_codec *codec)
 	struct conexant_spec *spec = codec->spec;
 	unsigned int pinctl;
 
-	snd_printdd("CXT5066: update speaker, hp_present=%d, cur_eapd=%d\n",
+	codec_dbg(codec,
+		  "CXT5066: update speaker, hp_present=%d, cur_eapd=%d\n",
 		    spec->hp_present, spec->cur_eapd);
 
 	/* Port A (HP) */
@@ -1969,10 +1970,10 @@ static void cxt5066_vostro_automic(struct hda_codec *codec)
 
 	present = snd_hda_jack_detect(codec, 0x1a);
 	if (present) {
-		snd_printdd("CXT5066: external microphone detected\n");
+		codec_dbg(codec, "CXT5066: external microphone detected\n");
 		snd_hda_sequence_write(codec, ext_mic_present);
 	} else {
-		snd_printdd("CXT5066: external microphone absent\n");
+		codec_dbg(codec, "CXT5066: external microphone absent\n");
 		snd_hda_sequence_write(codec, ext_mic_absent);
 	}
 }
@@ -1997,10 +1998,10 @@ static void cxt5066_ideapad_automic(struct hda_codec *codec)
 
 	present = snd_hda_jack_detect(codec, 0x1b);
 	if (present) {
-		snd_printdd("CXT5066: external microphone detected\n");
+		codec_dbg(codec, "CXT5066: external microphone detected\n");
 		snd_hda_sequence_write(codec, ext_mic_present);
 	} else {
-		snd_printdd("CXT5066: external microphone absent\n");
+		codec_dbg(codec, "CXT5066: external microphone absent\n");
 		snd_hda_sequence_write(codec, ext_mic_absent);
 	}
 }
@@ -2012,7 +2013,7 @@ static void cxt5066_asus_automic(struct hda_codec *codec)
 	unsigned int present;
 
 	present = snd_hda_jack_detect(codec, 0x1b);
-	snd_printdd("CXT5066: external microphone present=%d\n", present);
+	codec_dbg(codec, "CXT5066: external microphone present=%d\n", present);
 	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
 			    present ? 1 : 0);
 }
@@ -2024,7 +2025,7 @@ static void cxt5066_hp_laptop_automic(struct hda_codec *codec)
 	unsigned int present;
 
 	present = snd_hda_jack_detect(codec, 0x1b);
-	snd_printdd("CXT5066: external microphone present=%d\n", present);
+	codec_dbg(codec, "CXT5066: external microphone present=%d\n", present);
 	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
 			    present ? 1 : 3);
 }
@@ -2063,13 +2064,13 @@ static void cxt5066_thinkpad_automic(struct hda_codec *codec)
 	ext_present = snd_hda_jack_detect(codec, 0x1b);
 	dock_present = snd_hda_jack_detect(codec, 0x1a);
 	if (ext_present) {
-		snd_printdd("CXT5066: external microphone detected\n");
+		codec_dbg(codec, "CXT5066: external microphone detected\n");
 		snd_hda_sequence_write(codec, ext_mic_present);
 	} else if (dock_present) {
-		snd_printdd("CXT5066: dock microphone detected\n");
+		codec_dbg(codec, "CXT5066: dock microphone detected\n");
 		snd_hda_sequence_write(codec, dock_mic_present);
 	} else {
-		snd_printdd("CXT5066: external microphone absent\n");
+		codec_dbg(codec, "CXT5066: external microphone absent\n");
 		snd_hda_sequence_write(codec, ext_mic_absent);
 	}
 }
@@ -2088,7 +2089,7 @@ static void cxt5066_hp_automute(struct hda_codec *codec)
 
 	spec->hp_present = portA ? HP_PRESENT_PORT_A : 0;
 	spec->hp_present |= portD ? HP_PRESENT_PORT_D : 0;
-	snd_printdd("CXT5066: hp automute portA=%x portD=%x present=%d\n",
+	codec_dbg(codec, "CXT5066: hp automute portA=%x portD=%x present=%d\n",
 		portA, portD, spec->hp_present);
 	cxt5066_update_speaker(codec);
 }
@@ -2113,7 +2114,7 @@ static void cxt5066_automic(struct hda_codec *codec)
 /* unsolicited event for jack sensing */
 static void cxt5066_unsol_event(struct hda_codec *codec, unsigned int res)
 {
-	snd_printdd("CXT5066: unsol event %x (%x)\n", res, res >> 26);
+	codec_dbg(codec, "CXT5066: unsol event %x (%x)\n", res, res >> 26);
 	switch (res >> 26) {
 	case CONEXANT_HP_EVENT:
 		cxt5066_hp_automute(codec);
@@ -2509,7 +2510,7 @@ static const struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
 /* initialize jack-sensing, too */
 static int cxt5066_init(struct hda_codec *codec)
 {
-	snd_printdd("CXT5066: init\n");
+	codec_dbg(codec, "CXT5066: init\n");
 	conexant_init(codec);
 	if (codec->patch_ops.unsol_event) {
 		cxt5066_hp_automute(codec);
@@ -3401,8 +3402,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int err;
 
-	printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
-	       codec->chip_name);
+	codec_info(codec, "%s: BIOS auto-probing.\n", codec->chip_name);
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
@@ -3474,7 +3474,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	 * Better to make reset, then.
 	 */
 	if (!codec->bus->sync_write) {
-		snd_printd("hda_codec: "
+		codec_info(codec,
 			   "Enable sync_write for stable communication\n");
 		codec->bus->sync_write = 1;
 		codec->bus->allow_bus_reset = 1;
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 5ef95034d041..994713cb07bc 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -353,40 +353,43 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
 #define get_pcm_rec(spec, idx) \
 	((struct hda_pcm *)snd_array_elem(&spec->pcm_rec, idx))
 
-static int pin_nid_to_pin_index(struct hdmi_spec *spec, hda_nid_t pin_nid)
+static int pin_nid_to_pin_index(struct hda_codec *codec, hda_nid_t pin_nid)
 {
+	struct hdmi_spec *spec = codec->spec;
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
 		if (get_pin(spec, pin_idx)->pin_nid == pin_nid)
 			return pin_idx;
 
-	snd_printk(KERN_WARNING "HDMI: pin nid %d not registered\n", pin_nid);
+	codec_warn(codec, "HDMI: pin nid %d not registered\n", pin_nid);
 	return -EINVAL;
 }
 
-static int hinfo_to_pin_index(struct hdmi_spec *spec,
+static int hinfo_to_pin_index(struct hda_codec *codec,
 			      struct hda_pcm_stream *hinfo)
 {
+	struct hdmi_spec *spec = codec->spec;
 	int pin_idx;
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)
 		if (get_pcm_rec(spec, pin_idx)->stream == hinfo)
 			return pin_idx;
 
-	snd_printk(KERN_WARNING "HDMI: hinfo %p not registered\n", hinfo);
+	codec_warn(codec, "HDMI: hinfo %p not registered\n", hinfo);
 	return -EINVAL;
 }
 
-static int cvt_nid_to_cvt_index(struct hdmi_spec *spec, hda_nid_t cvt_nid)
+static int cvt_nid_to_cvt_index(struct hda_codec *codec, hda_nid_t cvt_nid)
 {
+	struct hdmi_spec *spec = codec->spec;
 	int cvt_idx;
 
 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++)
 		if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid)
 			return cvt_idx;
 
-	snd_printk(KERN_WARNING "HDMI: cvt nid %d not registered\n", cvt_nid);
+	codec_warn(codec, "HDMI: cvt nid %d not registered\n", cvt_nid);
 	return -EINVAL;
 }
 
@@ -706,7 +709,7 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec,
 
 	for (i = 0; i < 8; i++) {
 		channel = spec->ops.pin_get_slot_channel(codec, pin_nid, i);
-		printk(KERN_DEBUG "HDMI: ASP channel %d => slot %d\n",
+		codec_dbg(codec, "HDMI: ASP channel %d => slot %d\n",
 						channel, i);
 	}
 #endif
@@ -755,8 +758,7 @@ static void hdmi_std_setup_channel_mapping(struct hda_codec *codec,
 		int channel = (slotsetup & 0xf0) >> 4;
 		err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, channel);
 		if (err) {
-			snd_printdd(KERN_NOTICE
-				    "HDMI: channel mapping failed\n");
+			codec_dbg(codec, "HDMI: channel mapping failed\n");
 			break;
 		}
 	}
@@ -967,12 +969,12 @@ static void hdmi_debug_dip_size(struct hda_codec *codec, hda_nid_t pin_nid)
 	int size;
 
 	size = snd_hdmi_get_eld_size(codec, pin_nid);
-	printk(KERN_DEBUG "HDMI: ELD buf size is %d\n", size);
+	codec_dbg(codec, "HDMI: ELD buf size is %d\n", size);
 
 	for (i = 0; i < 8; i++) {
 		size = snd_hda_codec_read(codec, pin_nid, 0,
 						AC_VERB_GET_HDMI_DIP_SIZE, i);
-		printk(KERN_DEBUG "HDMI: DIP GP[%d] buf size is %d\n", i, size);
+		codec_dbg(codec, "HDMI: DIP GP[%d] buf size is %d\n", i, size);
 	}
 #endif
 }
@@ -994,12 +996,12 @@ static void hdmi_clear_dip_buffers(struct hda_codec *codec, hda_nid_t pin_nid)
 			hdmi_write_dip_byte(codec, pin_nid, 0x0);
 			hdmi_get_dip_index(codec, pin_nid, &pi, &bi);
 			if (pi != i)
-				snd_printd(KERN_INFO "dip index %d: %d != %d\n",
+				codec_dbg(codec, "dip index %d: %d != %d\n",
 						bi, pi, i);
 			if (bi == 0) /* byte index wrapped around */
 				break;
 		}
-		snd_printd(KERN_INFO
+		codec_dbg(codec,
 			"HDMI: DIP GP[%d] buf reported size=%d, written=%d\n",
 			i, size, j);
 	}
@@ -1080,7 +1082,7 @@ static void hdmi_pin_setup_infoframe(struct hda_codec *codec,
 		dp_ai->CC02_CT47	= active_channels - 1;
 		dp_ai->CA		= ca;
 	} else {
-		snd_printd("HDMI: unknown connection type at pin %d\n",
+		codec_dbg(codec, "HDMI: unknown connection type at pin %d\n",
 			    pin_nid);
 		return;
 	}
@@ -1092,8 +1094,8 @@ static void hdmi_pin_setup_infoframe(struct hda_codec *codec,
 	 */
 	if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes,
 					sizeof(ai))) {
-		snd_printdd("hdmi_pin_setup_infoframe: "
-			    "pin=%d channels=%d ca=0x%02x\n",
+		codec_dbg(codec,
+			  "hdmi_pin_setup_infoframe: pin=%d channels=%d ca=0x%02x\n",
 			    pin_nid,
 			    active_channels, ca);
 		hdmi_stop_infoframe_trans(codec, pin_nid);
@@ -1161,7 +1163,7 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
 static void jack_callback(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct hdmi_spec *spec = codec->spec;
-	int pin_idx = pin_nid_to_pin_index(spec, jack->nid);
+	int pin_idx = pin_nid_to_pin_index(codec, jack->nid);
 	if (pin_idx < 0)
 		return;
 
@@ -1180,7 +1182,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
 		return;
 	jack->jack_dirty = 1;
 
-	_snd_printd(SND_PR_VERBOSE,
+	codec_dbg(codec,
 		"HDMI hot plug event: Codec=%d Pin=%d Device=%d Inactive=%d Presence_Detect=%d ELD_Valid=%d\n",
 		codec->addr, jack->nid, dev_entry, !!(res & AC_UNSOL_RES_IA),
 		!!(res & AC_UNSOL_RES_PD), !!(res & AC_UNSOL_RES_ELDV));
@@ -1195,7 +1197,7 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
 	int cp_state = !!(res & AC_UNSOL_RES_CP_STATE);
 	int cp_ready = !!(res & AC_UNSOL_RES_CP_READY);
 
-	printk(KERN_INFO
+	codec_info(codec,
 		"HDMI CP event: CODEC=%d TAG=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n",
 		codec->addr,
 		tag,
@@ -1217,7 +1219,7 @@ static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
 	int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT;
 
 	if (!snd_hda_jack_tbl_get_from_tag(codec, tag)) {
-		snd_printd(KERN_INFO "Unexpected HDMI event tag 0x%x\n", tag);
+		codec_dbg(codec, "Unexpected HDMI event tag 0x%x\n", tag);
 		return;
 	}
 
@@ -1244,7 +1246,7 @@ static void haswell_verify_D0(struct hda_codec *codec,
 		msleep(40);
 		pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
 		pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
-		snd_printd("Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);
+		codec_dbg(codec, "Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);
 	}
 }
 
@@ -1274,8 +1276,8 @@ static int hdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,
 		else
 			new_pinctl |= AC_PINCTL_EPT_NATIVE;
 
-		snd_printdd("hdmi_pin_hbr_setup: "
-			    "NID=0x%x, %spinctl=0x%x\n",
+		codec_dbg(codec,
+			  "hdmi_pin_hbr_setup: NID=0x%x, %spinctl=0x%x\n",
 			    pin_nid,
 			    pinctl == new_pinctl ? "" : "new-",
 			    new_pinctl);
@@ -1302,7 +1304,7 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
 	err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format));
 
 	if (err) {
-		snd_printdd("hdmi_setup_stream: HBR is not supported\n");
+		codec_dbg(codec, "hdmi_setup_stream: HBR is not supported\n");
 		return err;
 	}
 
@@ -1389,7 +1391,8 @@ static void intel_not_share_assigned_cvt(struct hda_codec *codec,
 		for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
 			per_cvt = get_cvt(spec, cvt_idx);
 			if (!per_cvt->assigned) {
-				snd_printdd("choose cvt %d for pin nid %d\n",
+				codec_dbg(codec,
+					  "choose cvt %d for pin nid %d\n",
 					cvt_idx, nid);
 				snd_hda_codec_write_cache(codec, nid, 0,
 					    AC_VERB_SET_CONNECT_SEL,
@@ -1416,7 +1419,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 	int err;
 
 	/* Validate hinfo */
-	pin_idx = hinfo_to_pin_index(spec, hinfo);
+	pin_idx = hinfo_to_pin_index(codec, hinfo);
 	if (snd_BUG_ON(pin_idx < 0))
 		return -EINVAL;
 	per_pin = get_pin(spec, pin_idx);
@@ -1482,9 +1485,8 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
 	hda_nid_t pin_nid = per_pin->pin_nid;
 
 	if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {
-		snd_printk(KERN_WARNING
-			   "HDMI: pin %d wcaps %#x "
-			   "does not support connection list\n",
+		codec_warn(codec,
+			   "HDMI: pin %d wcaps %#x does not support connection list\n",
 			   pin_nid, get_wcaps(codec, pin_nid));
 		return -EINVAL;
 	}
@@ -1527,7 +1529,7 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 	else
 		eld->eld_valid = false;
 
-	_snd_printd(SND_PR_VERBOSE,
+	codec_dbg(codec,
 		"HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
 		codec->addr, pin_nid, pin_eld->monitor_present, eld->eld_valid);
 
@@ -1690,7 +1692,7 @@ static int hdmi_parse_codec(struct hda_codec *codec)
 
 	nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
 	if (!nid || nodes < 0) {
-		snd_printk(KERN_WARNING "HDMI: failed to get afg sub nodes\n");
+		codec_warn(codec, "HDMI: failed to get afg sub nodes\n");
 		return -EINVAL;
 	}
 
@@ -1744,7 +1746,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 {
 	hda_nid_t cvt_nid = hinfo->nid;
 	struct hdmi_spec *spec = codec->spec;
-	int pin_idx = hinfo_to_pin_index(spec, hinfo);
+	int pin_idx = hinfo_to_pin_index(codec, hinfo);
 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	hda_nid_t pin_nid = per_pin->pin_nid;
 	bool non_pcm;
@@ -1788,7 +1790,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 	int pinctl;
 
 	if (hinfo->nid) {
-		cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid);
+		cvt_idx = cvt_nid_to_cvt_index(codec, hinfo->nid);
 		if (snd_BUG_ON(cvt_idx < 0))
 			return -EINVAL;
 		per_cvt = get_cvt(spec, cvt_idx);
@@ -1797,7 +1799,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 		per_cvt->assigned = 0;
 		hinfo->nid = 0;
 
-		pin_idx = hinfo_to_pin_index(spec, hinfo);
+		pin_idx = hinfo_to_pin_index(codec, hinfo);
 		if (snd_BUG_ON(pin_idx < 0))
 			return -EINVAL;
 		per_pin = get_pin(spec, pin_idx);
@@ -2211,7 +2213,7 @@ static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
 		return;
 
 	/* override pins connection list */
-	snd_printdd("hdmi: haswell: override pin connection 0x%x\n", nid);
+	codec_dbg(codec, "hdmi: haswell: override pin connection 0x%x\n", nid);
 	snd_hda_override_conn_list(codec, nid, spec->num_cvts, spec->cvt_nids);
 }
 
@@ -3132,8 +3134,8 @@ static int atihdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,
 		else
 			hbr_ctl_new = hbr_ctl & ~ATI_HBR_ENABLE;
 
-		snd_printdd("atihdmi_pin_hbr_setup: "
-				"NID=0x%x, %shbr-ctl=0x%x\n",
+		codec_dbg(codec,
+			  "atihdmi_pin_hbr_setup: NID=0x%x, %shbr-ctl=0x%x\n",
 				pin_nid,
 				hbr_ctl == hbr_ctl_new ? "" : "new-",
 				hbr_ctl_new);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ee1ba2293b23..c2322209d6c3 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -407,8 +407,8 @@ static int alc_auto_parse_customize_define(struct hda_codec *codec)
 	ass = snd_hda_codec_get_pincfg(codec, nid);
 
 	if (!(ass & 1)) {
-		printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
-		       codec->chip_name, ass);
+		codec_info(codec, "%s: SKU not ready 0x%08x\n",
+			   codec->chip_name, ass);
 		return -1;
 	}
 
@@ -432,17 +432,17 @@ do_sku:
 	spec->cdefine.swap = (ass & 0x2) >> 1;
 	spec->cdefine.override = ass & 0x1;
 
-	snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
+	codec_dbg(codec, "SKU: Nid=0x%x sku_cfg=0x%08x\n",
 		   nid, spec->cdefine.sku_cfg);
-	snd_printd("SKU: port_connectivity=0x%x\n",
+	codec_dbg(codec, "SKU: port_connectivity=0x%x\n",
 		   spec->cdefine.port_connectivity);
-	snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
-	snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
-	snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
-	snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
-	snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
-	snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
-	snd_printd("SKU: override=0x%x\n", spec->cdefine.override);
+	codec_dbg(codec, "SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
+	codec_dbg(codec, "SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
+	codec_dbg(codec, "SKU: customization=0x%08x\n", spec->cdefine.customization);
+	codec_dbg(codec, "SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
+	codec_dbg(codec, "SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
+	codec_dbg(codec, "SKU: swap=0x%x\n", spec->cdefine.swap);
+	codec_dbg(codec, "SKU: override=0x%x\n", spec->cdefine.override);
 
 	return 0;
 }
@@ -502,8 +502,8 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 	if (codec->vendor_id == 0x10ec0260)
 		nid = 0x17;
 	ass = snd_hda_codec_get_pincfg(codec, nid);
-	snd_printd("realtek: No valid SSID, "
-		   "checking pincfg 0x%08x for NID 0x%x\n",
+	codec_dbg(codec,
+		  "realtek: No valid SSID, checking pincfg 0x%08x for NID 0x%x\n",
 		   ass, nid);
 	if (!(ass & 1))
 		return 0;
@@ -519,7 +519,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 	if (((ass >> 16) & 0xf) != tmp)
 		return 0;
 do_sku:
-	snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
+	codec_dbg(codec, "realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
 		   ass & 0xffff, codec->vendor_id);
 	/*
 	 * 0 : override
@@ -577,8 +577,8 @@ static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
 {
 	if (!alc_subsystem_id(codec, ports)) {
 		struct alc_spec *spec = codec->spec;
-		snd_printd("realtek: "
-			   "Enable default setup for auto mode as fallback\n");
+		codec_dbg(codec,
+			  "realtek: Enable default setup for auto mode as fallback\n");
 		spec->init_amp = ALC_INIT_DEFAULT;
 	}
 }
@@ -3170,7 +3170,8 @@ static void alc269_fixup_hp_mute_led(struct hda_codec *codec,
 		spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook;
 		spec->gen.vmaster_mute_enum = 1;
 		codec->power_filter = led_power_filter;
-		snd_printd("Detected mute LED for %x:%d\n", spec->mute_led_nid,
+		codec_dbg(codec,
+			  "Detected mute LED for %x:%d\n", spec->mute_led_nid,
 			   spec->mute_led_polarity);
 		break;
 	}
@@ -3296,7 +3297,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec)
 		alc_write_coef_idx(codec, 0xb7, 0x802b);
 		break;
 	}
-	snd_printdd("Headset jack set to unplugged mode.\n");
+	codec_dbg(codec, "Headset jack set to unplugged mode.\n");
 }
 
 
@@ -3339,7 +3340,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
 		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
 		break;
 	}
-	snd_printdd("Headset jack set to mic-in mode.\n");
+	codec_dbg(codec, "Headset jack set to mic-in mode.\n");
 }
 
 static void alc_headset_mode_default(struct hda_codec *codec)
@@ -3367,7 +3368,7 @@ static void alc_headset_mode_default(struct hda_codec *codec)
 		alc_write_coef_idx(codec, 0xb7, 0x802b);
 		break;
 	}
-	snd_printdd("Headset jack set to headphone (default) mode.\n");
+	codec_dbg(codec, "Headset jack set to headphone (default) mode.\n");
 }
 
 /* Iphone type */
@@ -3396,7 +3397,7 @@ static void alc_headset_mode_ctia(struct hda_codec *codec)
 		alc_write_coef_idx(codec, 0xc3, 0x0000);
 		break;
 	}
-	snd_printdd("Headset jack set to iPhone-style headset mode.\n");
+	codec_dbg(codec, "Headset jack set to iPhone-style headset mode.\n");
 }
 
 /* Nokia type */
@@ -3425,7 +3426,7 @@ static void alc_headset_mode_omtp(struct hda_codec *codec)
 		alc_write_coef_idx(codec, 0xc3, 0x0000);
 		break;
 	}
-	snd_printdd("Headset jack set to Nokia-style headset mode.\n");
+	codec_dbg(codec, "Headset jack set to Nokia-style headset mode.\n");
 }
 
 static void alc_determine_headset_type(struct hda_codec *codec)
@@ -3467,7 +3468,7 @@ static void alc_determine_headset_type(struct hda_codec *codec)
 		break;
 	}
 
-	snd_printdd("Headset jack detected iPhone-style headset: %s\n",
+	codec_dbg(codec, "Headset jack detected iPhone-style headset: %s\n",
 		    is_ctia ? "yes" : "no");
 	spec->current_headset_type = is_ctia ? ALC_HEADSET_TYPE_CTIA : ALC_HEADSET_TYPE_OMTP;
 }
@@ -4901,8 +4902,7 @@ static void alc272_fixup_mario(struct hda_codec *codec,
 				      (0x3b << AC_AMPCAP_NUM_STEPS_SHIFT) |
 				      (0x03 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 				      (0 << AC_AMPCAP_MUTE_SHIFT)))
-		printk(KERN_WARNING
-		       "hda_codec: failed to override amp caps for NID 0x2\n");
+		codec_warn(codec, "failed to override amp caps for NID 0x2\n");
 }
 
 static const struct snd_pcm_chmap_elem asus_pcm_2_1_chmaps[] = {
diff --git a/sound/pci/hda/patch_si3054.c b/sound/pci/hda/patch_si3054.c
index 6679a5095e55..3208ad69583e 100644
--- a/sound/pci/hda/patch_si3054.c
+++ b/sound/pci/hda/patch_si3054.c
@@ -236,7 +236,7 @@ static int si3054_init(struct hda_codec *codec)
 	} while ((val & SI3054_MEI_READY) != SI3054_MEI_READY && wait_count--);
 
 	if((val&SI3054_MEI_READY) != SI3054_MEI_READY) {
-		snd_printk(KERN_ERR "si3054: cannot initialize. EXT MID = %04x\n", val);
+		codec_err(codec, "si3054: cannot initialize. EXT MID = %04x\n", val);
 		/* let's pray that this is no fatal error */
 		/* return -EACCES; */
 	}
@@ -247,7 +247,8 @@ static int si3054_init(struct hda_codec *codec)
 	SET_REG(codec, SI3054_LINE_CFG1,0x200);
 
 	if((GET_REG(codec,SI3054_LINE_STATUS) & (1<<6)) == 0) {
-		snd_printd("Link Frame Detect(FDT) is not ready (line status: %04x)\n",
+		codec_dbg(codec,
+			  "Link Frame Detect(FDT) is not ready (line status: %04x)\n",
 				GET_REG(codec,SI3054_LINE_STATUS));
 	}
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 3bc29c9b2529..f3784808758e 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -296,7 +296,7 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
 {
 	unsigned int gpiostate, gpiomask, gpiodir;
 
-	snd_printdd("%s msk %x dir %x gpio %x\n", __func__, mask, dir_mask, data);
+	codec_dbg(codec, "%s msk %x dir %x gpio %x\n", __func__, mask, dir_mask, data);
 
 	gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
 				       AC_VERB_GET_GPIO_DATA, 0);
@@ -359,7 +359,7 @@ static int stac_vrefout_set(struct hda_codec *codec,
 {
 	int error, pinctl;
 
-	snd_printdd("%s, nid %x ctl %x\n", __func__, nid, new_vref);
+	codec_dbg(codec, "%s, nid %x ctl %x\n", __func__, nid, new_vref);
 	pinctl = snd_hda_codec_read(codec, nid, 0,
 				AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
 
@@ -2086,7 +2086,7 @@ static void stac92hd83xxx_fixup_hp(struct hda_codec *codec,
 	}
 
 	if (find_mute_led_cfg(codec, spec->default_polarity))
-		snd_printd("mute LED gpio %d polarity %d\n",
+		codec_dbg(codec, "mute LED gpio %d polarity %d\n",
 				spec->gpio_led,
 				spec->gpio_led_polarity);
 }
@@ -3077,7 +3077,7 @@ static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
 	}
 
 	if (find_mute_led_cfg(codec, 1))
-		snd_printd("mute LED gpio %d polarity %d\n",
+		codec_dbg(codec, "mute LED gpio %d polarity %d\n",
 				spec->gpio_led,
 				spec->gpio_led_polarity);
 
@@ -4422,8 +4422,8 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
 
 	num_dacs = snd_hda_get_num_conns(codec, 0x0a) - 1;
 	if (num_dacs < 3 || num_dacs > 5) {
-		printk(KERN_WARNING "hda_codec: Could not determine "
-		       "number of channels defaulting to DAC count\n");
+		codec_warn(codec,
+			   "Could not determine number of channels defaulting to DAC count\n");
 		num_dacs = 5;
 	}
 
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c
index 8fe3b8c18ed4..6ba0b5517c40 100644
--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -63,7 +63,8 @@ static void hda_fixup_thinkpad_acpi(struct hda_codec *codec,
 		if (!led_set_func)
 			led_set_func = symbol_request(tpacpi_led_set);
 		if (!led_set_func) {
-			snd_printk(KERN_WARNING "Failed to find thinkpad-acpi symbol tpacpi_led_set\n");
+			codec_warn(codec,
+				   "Failed to find thinkpad-acpi symbol tpacpi_led_set\n");
 			return;
 		}
 
@@ -75,7 +76,8 @@ static void hda_fixup_thinkpad_acpi(struct hda_codec *codec,
 		}
 		if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) {
 			if (spec->num_adc_nids > 1)
-				snd_printdd("Skipping micmute LED control due to several ADCs");
+				codec_dbg(codec,
+					  "Skipping micmute LED control due to several ADCs");
 			else {
 				spec->cap_sync_hook = update_tpacpi_micmute_led;
 				removefunc = false;
-- 
1.9.0