Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

36 files changed, 2521 insertions, 4260 deletions

diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 7f0f2c5a4e97..a5ed1c181784 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -5,6 +5,7 @@ config SND_HDA
 	select SND_PCM
 	select SND_VMASTER
 	select SND_KCTL_JACK
+	select SND_HDA_CORE
 
 config SND_HDA_INTEL
 	tristate "HD Audio PCI"
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index 194f30935e77..af78fb33a4fd 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -4,13 +4,12 @@ snd-hda-tegra-objs := hda_tegra.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 hda_sysfs.o
+snd-hda-codec-y := hda_bind.o 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
 
 # for trace-points
-CFLAGS_hda_codec.o := -I$(src)
 CFLAGS_hda_controller.o := -I$(src)
 
 snd-hda-codec-generic-objs :=	hda_generic.o
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 3f8706bb3d16..03b7399bb7f0 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -172,7 +172,7 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 			     const hda_nid_t *ignore_nids,
 			     unsigned int cond_flags)
 {
-	hda_nid_t nid, end_nid;
+	hda_nid_t nid;
 	short seq, assoc_line_out;
 	struct auto_out_pin line_out[ARRAY_SIZE(cfg->line_out_pins)];
 	struct auto_out_pin speaker_out[ARRAY_SIZE(cfg->speaker_pins)];
@@ -189,8 +189,7 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 	memset(hp_out, 0, sizeof(hp_out));
 	assoc_line_out = 0;
 
-	end_nid = codec->start_nid + codec->num_nodes;
-	for (nid = codec->start_nid; nid < end_nid; nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int wid_caps = get_wcaps(codec, nid);
 		unsigned int wid_type = get_wcaps_type(wid_caps);
 		unsigned int def_conf;
@@ -410,7 +409,7 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 	 * debug prints of the parsed results
 	 */
 	codec_info(codec, "autoconfig for %s: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
-		   codec->chip_name, cfg->line_outs, cfg->line_out_pins[0],
+		   codec->core.chip_name, 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" :
@@ -836,33 +835,33 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
 			if (action != HDA_FIXUP_ACT_PRE_PROBE || !fix->v.pins)
 				break;
 			codec_dbg(codec, "%s: Apply pincfg for %s\n",
-				    codec->chip_name, modelname);
+				    codec->core.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;
 			codec_dbg(codec, "%s: Apply fix-verbs for %s\n",
-				    codec->chip_name, modelname);
+				    codec->core.chip_name, modelname);
 			snd_hda_add_verbs(codec, fix->v.verbs);
 			break;
 		case HDA_FIXUP_FUNC:
 			if (!fix->v.func)
 				break;
 			codec_dbg(codec, "%s: Apply fix-func for %s\n",
-				    codec->chip_name, modelname);
+				    codec->core.chip_name, modelname);
 			fix->v.func(codec, fix, action);
 			break;
 		case HDA_FIXUP_PINCTLS:
 			if (action != HDA_FIXUP_ACT_PROBE || !fix->v.pins)
 				break;
 			codec_dbg(codec, "%s: Apply pinctl for %s\n",
-				    codec->chip_name, modelname);
+				    codec->core.chip_name, modelname);
 			set_pin_targets(codec, fix->v.pins);
 			break;
 		default:
 			codec_err(codec, "%s: Invalid fixup type %d\n",
-				   codec->chip_name, fix->type);
+				   codec->core.chip_name, fix->type);
 			break;
 		}
 		if (!fix->chained || fix->chained_before)
@@ -912,16 +911,16 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec,
 		return;
 
 	for (pq = pin_quirk; pq->subvendor; pq++) {
-		if ((codec->subsystem_id & 0xffff0000) != (pq->subvendor << 16))
+		if ((codec->core.subsystem_id & 0xffff0000) != (pq->subvendor << 16))
 			continue;
-		if (codec->vendor_id != pq->codec)
+		if (codec->core.vendor_id != pq->codec)
 			continue;
 		if (pin_config_match(codec, pq->pins)) {
 			codec->fixup_id = pq->value;
 #ifdef CONFIG_SND_DEBUG_VERBOSE
 			codec->fixup_name = pq->name;
 			codec_dbg(codec, "%s: picked fixup %s (pin match)\n",
-				  codec->chip_name, codec->fixup_name);
+				  codec->core.chip_name, codec->fixup_name);
 #endif
 			codec->fixup_list = fixlist;
 			return;
@@ -963,7 +962,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 		codec->fixup_name = NULL;
 		codec->fixup_id = HDA_FIXUP_ID_NO_FIXUP;
 		codec_dbg(codec, "%s: picked no fixup (nofixup specified)\n",
-			  codec->chip_name);
+			  codec->core.chip_name);
 		return;
 	}
 
@@ -974,7 +973,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 				codec->fixup_name = models->name;
 				codec->fixup_list = fixlist;
 				codec_dbg(codec, "%s: picked fixup %s (model specified)\n",
-					  codec->chip_name, codec->fixup_name);
+					  codec->core.chip_name, codec->fixup_name);
 				return;
 			}
 			models++;
@@ -987,7 +986,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 #ifdef CONFIG_SND_DEBUG_VERBOSE
 			name = q->name;
 			codec_dbg(codec, "%s: picked fixup %s (PCI SSID%s)\n",
-				  codec->chip_name, name, q->subdevice_mask ? "" : " - vendor generic");
+				  codec->core.chip_name, name, q->subdevice_mask ? "" : " - vendor generic");
 #endif
 		}
 	}
@@ -996,12 +995,12 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 			unsigned int vendorid =
 				q->subdevice | (q->subvendor << 16);
 			unsigned int mask = 0xffff0000 | q->subdevice_mask;
-			if ((codec->subsystem_id & mask) == (vendorid & mask)) {
+			if ((codec->core.subsystem_id & mask) == (vendorid & mask)) {
 				id = q->value;
 #ifdef CONFIG_SND_DEBUG_VERBOSE
 				name = q->name;
 				codec_dbg(codec, "%s: picked fixup %s (codec SSID)\n",
-					  codec->chip_name, name);
+					  codec->core.chip_name, name);
 #endif
 				break;
 			}
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 1e7de08e77cb..3364dc0fdeab 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -33,30 +33,36 @@ enum {
 	DIGBEEP_HZ_MAX = 12000000,	/* 12 KHz */
 };
 
-static void snd_hda_generate_beep(struct work_struct *work)
+/* generate or stop tone */
+static void generate_tone(struct hda_beep *beep, int tone)
 {
-	struct hda_beep *beep =
-		container_of(work, struct hda_beep, beep_work);
 	struct hda_codec *codec = beep->codec;
-	int tone;
 
-	if (!beep->enabled)
-		return;
-
-	tone = beep->tone;
 	if (tone && !beep->playing) {
 		snd_hda_power_up(codec);
+		if (beep->power_hook)
+			beep->power_hook(beep, true);
 		beep->playing = 1;
 	}
-	/* generate tone */
 	snd_hda_codec_write(codec, beep->nid, 0,
 			    AC_VERB_SET_BEEP_CONTROL, tone);
 	if (!tone && beep->playing) {
 		beep->playing = 0;
+		if (beep->power_hook)
+			beep->power_hook(beep, false);
 		snd_hda_power_down(codec);
 	}
 }
 
+static void snd_hda_generate_beep(struct work_struct *work)
+{
+	struct hda_beep *beep =
+		container_of(work, struct hda_beep, beep_work);
+
+	if (beep->enabled)
+		generate_tone(beep, beep->tone);
+}
+
 /* (non-standard) Linear beep tone calculation for IDT/STAC codecs 
  *
  * The tone frequency of beep generator on IDT/STAC codecs is
@@ -130,10 +136,7 @@ static void turn_off_beep(struct hda_beep *beep)
 	cancel_work_sync(&beep->beep_work);
 	if (beep->playing) {
 		/* turn off beep */
-		snd_hda_codec_write(beep->codec, beep->nid, 0,
-				    AC_VERB_SET_BEEP_CONTROL, 0);
-		beep->playing = 0;
-		snd_hda_power_down(beep->codec);
+		generate_tone(beep, 0);
 	}
 }
 
@@ -160,15 +163,15 @@ static int snd_hda_do_attach(struct hda_beep *beep)
 	input_dev->name = "HDA Digital PCBeep";
 	input_dev->phys = beep->phys;
 	input_dev->id.bustype = BUS_PCI;
+	input_dev->dev.parent = &codec->card->card_dev;
 
-	input_dev->id.vendor = codec->vendor_id >> 16;
-	input_dev->id.product = codec->vendor_id & 0xffff;
+	input_dev->id.vendor = codec->core.vendor_id >> 16;
+	input_dev->id.product = codec->core.vendor_id & 0xffff;
 	input_dev->id.version = 0x01;
 
 	input_dev->evbit[0] = BIT_MASK(EV_SND);
 	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
 	input_dev->event = snd_hda_beep_event;
-	input_dev->dev.parent = &codec->dev;
 	input_set_drvdata(input_dev, beep);
 
 	beep->dev = input_dev;
@@ -224,7 +227,7 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
 	if (beep == NULL)
 		return -ENOMEM;
 	snprintf(beep->phys, sizeof(beep->phys),
-		"card%d/codec#%d/beep0", codec->bus->card->number, codec->addr);
+		"card%d/codec#%d/beep0", codec->card->number, codec->addr);
 	/* enable linear scale */
 	snd_hda_codec_write_cache(codec, nid, 0,
 		AC_VERB_SET_DIGI_CONVERT_2, 0x01);
diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h
index a63b5e077332..46524ff7e79e 100644
--- a/sound/pci/hda/hda_beep.h
+++ b/sound/pci/hda/hda_beep.h
@@ -40,6 +40,7 @@ struct hda_beep {
 	unsigned int playing:1;
 	struct work_struct beep_work; /* scheduled task for beep event */
 	struct mutex mutex;
+	void (*power_hook)(struct hda_beep *beep, bool on);
 };
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c
new file mode 100644
index 000000000000..00aa31c5f08e
--- /dev/null
+++ b/sound/pci/hda/hda_bind.c
@@ -0,0 +1,273 @@
+/*
+ * HD-audio codec driver binding
+ * Copyright (c) Takashi Iwai <tiwai@suse.de>
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <sound/core.h>
+#include "hda_codec.h"
+#include "hda_local.h"
+
+/*
+ * find a matching codec preset
+ */
+static int hda_codec_match(struct hdac_device *dev, struct hdac_driver *drv)
+{
+	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+	struct hda_codec_driver *driver =
+		container_of(drv, struct hda_codec_driver, core);
+	const struct hda_codec_preset *preset;
+	/* check probe_id instead of vendor_id if set */
+	u32 id = codec->probe_id ? codec->probe_id : codec->core.vendor_id;
+
+	for (preset = driver->preset; preset->id; preset++) {
+		u32 mask = preset->mask;
+
+		if (preset->afg && preset->afg != codec->core.afg)
+			continue;
+		if (preset->mfg && preset->mfg != codec->core.mfg)
+			continue;
+		if (!mask)
+			mask = ~0;
+		if (preset->id == (id & mask) &&
+		    (!preset->rev || preset->rev == codec->core.revision_id)) {
+			codec->preset = preset;
+			return 1;
+		}
+	}
+	return 0;
+}
+
+/* process an unsolicited event */
+static void hda_codec_unsol_event(struct hdac_device *dev, unsigned int ev)
+{
+	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+
+	if (codec->patch_ops.unsol_event)
+		codec->patch_ops.unsol_event(codec, ev);
+}
+
+/* reset the codec name from the preset */
+static int codec_refresh_name(struct hda_codec *codec, const char *name)
+{
+	if (name) {
+		kfree(codec->core.chip_name);
+		codec->core.chip_name = kstrdup(name, GFP_KERNEL);
+	}
+	return codec->core.chip_name ? 0 : -ENOMEM;
+}
+
+static int hda_codec_driver_probe(struct device *dev)
+{
+	struct hda_codec *codec = dev_to_hda_codec(dev);
+	struct module *owner = dev->driver->owner;
+	int err;
+
+	if (WARN_ON(!codec->preset))
+		return -EINVAL;
+
+	err = codec_refresh_name(codec, codec->preset->name);
+	if (err < 0)
+		goto error;
+	err = snd_hdac_regmap_init(&codec->core);
+	if (err < 0)
+		goto error;
+
+	if (!try_module_get(owner)) {
+		err = -EINVAL;
+		goto error;
+	}
+
+	err = codec->preset->patch(codec);
+	if (err < 0)
+		goto error_module;
+
+	err = snd_hda_codec_build_pcms(codec);
+	if (err < 0)
+		goto error_module;
+	err = snd_hda_codec_build_controls(codec);
+	if (err < 0)
+		goto error_module;
+	if (codec->card->registered) {
+		err = snd_card_register(codec->card);
+		if (err < 0)
+			goto error_module;
+		snd_hda_codec_register(codec);
+	}
+
+	codec->core.lazy_cache = true;
+	return 0;
+
+ error_module:
+	module_put(owner);
+
+ error:
+	snd_hda_codec_cleanup_for_unbind(codec);
+	return err;
+}
+
+static int hda_codec_driver_remove(struct device *dev)
+{
+	struct hda_codec *codec = dev_to_hda_codec(dev);
+
+	if (codec->patch_ops.free)
+		codec->patch_ops.free(codec);
+	snd_hda_codec_cleanup_for_unbind(codec);
+	module_put(dev->driver->owner);
+	return 0;
+}
+
+static void hda_codec_driver_shutdown(struct device *dev)
+{
+	struct hda_codec *codec = dev_to_hda_codec(dev);
+
+	if (!pm_runtime_suspended(dev) && codec->patch_ops.reboot_notify)
+		codec->patch_ops.reboot_notify(codec);
+}
+
+int __hda_codec_driver_register(struct hda_codec_driver *drv, const char *name,
+			       struct module *owner)
+{
+	drv->core.driver.name = name;
+	drv->core.driver.owner = owner;
+	drv->core.driver.bus = &snd_hda_bus_type;
+	drv->core.driver.probe = hda_codec_driver_probe;
+	drv->core.driver.remove = hda_codec_driver_remove;
+	drv->core.driver.shutdown = hda_codec_driver_shutdown;
+	drv->core.driver.pm = &hda_codec_driver_pm;
+	drv->core.type = HDA_DEV_LEGACY;
+	drv->core.match = hda_codec_match;
+	drv->core.unsol_event = hda_codec_unsol_event;
+	return driver_register(&drv->core.driver);
+}
+EXPORT_SYMBOL_GPL(__hda_codec_driver_register);
+
+void hda_codec_driver_unregister(struct hda_codec_driver *drv)
+{
+	driver_unregister(&drv->core.driver);
+}
+EXPORT_SYMBOL_GPL(hda_codec_driver_unregister);
+
+static inline bool codec_probed(struct hda_codec *codec)
+{
+	return device_attach(hda_codec_dev(codec)) > 0 && codec->preset;
+}
+
+/* try to auto-load and bind the codec module */
+static void codec_bind_module(struct hda_codec *codec)
+{
+#ifdef MODULE
+	request_module("snd-hda-codec-id:%08x", codec->core.vendor_id);
+	if (codec_probed(codec))
+		return;
+	request_module("snd-hda-codec-id:%04x*",
+		       (codec->core.vendor_id >> 16) & 0xffff);
+	if (codec_probed(codec))
+		return;
+#endif
+}
+
+#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
+/* if all audio out widgets are digital, let's assume the codec as a HDMI/DP */
+static bool is_likely_hdmi_codec(struct hda_codec *codec)
+{
+	hda_nid_t nid;
+
+	for_each_hda_codec_node(nid, codec) {
+		unsigned int wcaps = get_wcaps(codec, nid);
+		switch (get_wcaps_type(wcaps)) {
+		case AC_WID_AUD_IN:
+			return false; /* HDMI parser supports only HDMI out */
+		case AC_WID_AUD_OUT:
+			if (!(wcaps & AC_WCAP_DIGITAL))
+				return false;
+			break;
+		}
+	}
+	return true;
+}
+#else
+/* no HDMI codec parser support */
+#define is_likely_hdmi_codec(codec)	false
+#endif /* CONFIG_SND_HDA_CODEC_HDMI */
+
+static int codec_bind_generic(struct hda_codec *codec)
+{
+	if (codec->probe_id)
+		return -ENODEV;
+
+	if (is_likely_hdmi_codec(codec)) {
+		codec->probe_id = HDA_CODEC_ID_GENERIC_HDMI;
+#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI)
+		request_module("snd-hda-codec-hdmi");
+#endif
+		if (codec_probed(codec))
+			return 0;
+	}
+
+	codec->probe_id = HDA_CODEC_ID_GENERIC;
+#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
+	request_module("snd-hda-codec-generic");
+#endif
+	if (codec_probed(codec))
+		return 0;
+	return -ENODEV;
+}
+
+#if IS_ENABLED(CONFIG_SND_HDA_GENERIC)
+#define is_generic_config(codec) \
+	(codec->modelname && !strcmp(codec->modelname, "generic"))
+#else
+#define is_generic_config(codec)	0
+#endif
+
+/**
+ * snd_hda_codec_configure - (Re-)configure the HD-audio codec
+ * @codec: the HDA codec
+ *
+ * Start parsing of the given codec tree and (re-)initialize the whole
+ * patch instance.
+ *
+ * Returns 0 if successful or a negative error code.
+ */
+int snd_hda_codec_configure(struct hda_codec *codec)
+{
+	int err;
+
+	if (is_generic_config(codec))
+		codec->probe_id = HDA_CODEC_ID_GENERIC;
+	else
+		codec->probe_id = 0;
+
+	err = snd_hdac_device_register(&codec->core);
+	if (err < 0)
+		return err;
+
+	if (!codec->preset)
+		codec_bind_module(codec);
+	if (!codec->preset) {
+		err = codec_bind_generic(codec);
+		if (err < 0) {
+			codec_err(codec, "Unable to bind the codec\n");
+			goto error;
+		}
+	}
+
+	/* audio codec should override the mixer name */
+	if (codec->core.afg || !*codec->card->mixername)
+		snprintf(codec->card->mixername,
+			 sizeof(codec->card->mixername), "%s %s",
+			 codec->core.vendor_name, codec->core.chip_name);
+	return 0;
+
+ error:
+	snd_hdac_device_unregister(&codec->core);
+	return err;
+}
+EXPORT_SYMBOL_GPL(snd_hda_codec_configure);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2fe86d2e1b09..e70a7fb393dd 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -26,6 +26,8 @@
 #include <linux/mutex.h>
 #include <linux/module.h>
 #include <linux/async.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
 #include <sound/core.h>
 #include "hda_codec.h"
 #include <sound/asoundef.h>
@@ -37,97 +39,20 @@
 #include "hda_jack.h"
 #include <sound/hda_hwdep.h>
 
-#define CREATE_TRACE_POINTS
-#include "hda_trace.h"
-
-/*
- * vendor / preset table
- */
-
-struct hda_vendor_id {
-	unsigned int id;
-	const char *name;
-};
-
-/* codec vendor labels */
-static struct hda_vendor_id hda_vendor_ids[] = {
-	{ 0x1002, "ATI" },
-	{ 0x1013, "Cirrus Logic" },
-	{ 0x1057, "Motorola" },
-	{ 0x1095, "Silicon Image" },
-	{ 0x10de, "Nvidia" },
-	{ 0x10ec, "Realtek" },
-	{ 0x1102, "Creative" },
-	{ 0x1106, "VIA" },
-	{ 0x111d, "IDT" },
-	{ 0x11c1, "LSI" },
-	{ 0x11d4, "Analog Devices" },
-	{ 0x13f6, "C-Media" },
-	{ 0x14f1, "Conexant" },
-	{ 0x17e8, "Chrontel" },
-	{ 0x1854, "LG" },
-	{ 0x1aec, "Wolfson Microelectronics" },
-	{ 0x1af4, "QEMU" },
-	{ 0x434d, "C-Media" },
-	{ 0x8086, "Intel" },
-	{ 0x8384, "SigmaTel" },
-	{} /* terminator */
-};
-
-static DEFINE_MUTEX(preset_mutex);
-static LIST_HEAD(hda_preset_tables);
-
-/**
- * snd_hda_add_codec_preset - Add a codec preset to the chain
- * @preset: codec preset table to add
- */
-int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset)
-{
-	mutex_lock(&preset_mutex);
-	list_add_tail(&preset->list, &hda_preset_tables);
-	mutex_unlock(&preset_mutex);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_add_codec_preset);
-
-/**
- * snd_hda_delete_codec_preset - Delete a codec preset from the chain
- * @preset: codec preset table to delete
- */
-int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset)
-{
-	mutex_lock(&preset_mutex);
-	list_del(&preset->list);
-	mutex_unlock(&preset_mutex);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_delete_codec_preset);
-
 #ifdef CONFIG_PM
-#define codec_in_pm(codec)	((codec)->in_pm)
-static void hda_power_work(struct work_struct *work);
-static void hda_keep_power_on(struct hda_codec *codec);
-#define hda_codec_is_power_on(codec)	((codec)->power_on)
-
-static void hda_call_pm_notify(struct hda_codec *codec, bool power_up)
-{
-	struct hda_bus *bus = codec->bus;
-
-	if ((power_up && codec->pm_up_notified) ||
-	    (!power_up && !codec->pm_up_notified))
-		return;
-	if (bus->ops.pm_notify)
-		bus->ops.pm_notify(bus, power_up);
-	codec->pm_up_notified = power_up;
-}
-
+#define codec_in_pm(codec)	atomic_read(&(codec)->core.in_pm)
+#define hda_codec_is_power_on(codec) \
+	(!pm_runtime_suspended(hda_codec_dev(codec)))
 #else
 #define codec_in_pm(codec)	0
-static inline void hda_keep_power_on(struct hda_codec *codec) {}
 #define hda_codec_is_power_on(codec)	1
-#define hda_call_pm_notify(codec, state) {}
 #endif
 
+#define codec_has_epss(codec) \
+	((codec)->core.power_caps & AC_PWRST_EPSS)
+#define codec_has_clkstop(codec) \
+	((codec)->core.power_caps & AC_PWRST_CLKSTOP)
+
 /**
  * snd_hda_get_jack_location - Give a location string of the jack
  * @cfg: pin default config value
@@ -199,67 +124,32 @@ const char *snd_hda_get_jack_type(u32 cfg)
 EXPORT_SYMBOL_GPL(snd_hda_get_jack_type);
 
 /*
- * Compose a 32bit command word to be sent to the HD-audio controller
- */
-static inline unsigned int
-make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int flags,
-	       unsigned int verb, unsigned int parm)
-{
-	u32 val;
-
-	if ((codec->addr & ~0xf) || (nid & ~0x7f) ||
-	    (verb & ~0xfff) || (parm & ~0xffff)) {
-		codec_err(codec, "hda-codec: out of range cmd %x:%x:%x:%x\n",
-		       codec->addr, nid, verb, parm);
-		return ~0;
-	}
-
-	val = (u32)codec->addr << 28;
-	val |= (u32)nid << 20;
-	val |= verb << 8;
-	val |= parm;
-	return val;
-}
-
-/*
- * Send and receive a verb
+ * Send and receive a verb - passed to exec_verb override for hdac_device
  */
-static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
-			   int flags, unsigned int *res)
+static int codec_exec_verb(struct hdac_device *dev, unsigned int cmd,
+			   unsigned int flags, unsigned int *res)
 {
+	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
 	struct hda_bus *bus = codec->bus;
 	int err;
 
 	if (cmd == ~0)
 		return -1;
 
-	if (res)
-		*res = -1;
  again:
-	snd_hda_power_up(codec);
-	mutex_lock(&bus->cmd_mutex);
+	snd_hda_power_up_pm(codec);
+	mutex_lock(&bus->core.cmd_mutex);
 	if (flags & HDA_RW_NO_RESPONSE_FALLBACK)
 		bus->no_response_fallback = 1;
-	for (;;) {
-		trace_hda_send_cmd(codec, cmd);
-		err = bus->ops.command(bus, cmd);
-		if (err != -EAGAIN)
-			break;
-		/* process pending verbs */
-		bus->ops.get_response(bus, codec->addr);
-	}
-	if (!err && res) {
-		*res = bus->ops.get_response(bus, codec->addr);
-		trace_hda_get_response(codec, *res);
-	}
+	err = snd_hdac_bus_exec_verb_unlocked(&bus->core, codec->core.addr,
+					      cmd, res);
 	bus->no_response_fallback = 0;
-	mutex_unlock(&bus->cmd_mutex);
-	snd_hda_power_down(codec);
-	if (!codec_in_pm(codec) && res && *res == -1 && bus->rirb_error) {
+	mutex_unlock(&bus->core.cmd_mutex);
+	snd_hda_power_down_pm(codec);
+	if (!codec_in_pm(codec) && res && err < 0 && bus->rirb_error) {
 		if (bus->response_reset) {
 			codec_dbg(codec,
 				  "resetting BUS due to fatal communication error\n");
-			trace_hda_bus_reset(bus);
 			bus->ops.bus_reset(bus);
 		}
 		goto again;
@@ -286,9 +176,9 @@ unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
 				int flags,
 				unsigned int verb, unsigned int parm)
 {
-	unsigned cmd = make_codec_cmd(codec, nid, flags, verb, parm);
+	unsigned int cmd = snd_hdac_make_cmd(&codec->core, nid, verb, parm);
 	unsigned int res;
-	if (codec_exec_verb(codec, cmd, flags, &res))
+	if (snd_hdac_exec_verb(&codec->core, cmd, flags, &res))
 		return -1;
 	return res;
 }
@@ -309,10 +199,8 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_read);
 int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,
 			unsigned int verb, unsigned int parm)
 {
-	unsigned int cmd = make_codec_cmd(codec, nid, flags, verb, parm);
-	unsigned int res;
-	return codec_exec_verb(codec, cmd, flags,
-			       codec->bus->sync_write ? &res : NULL);
+	unsigned int cmd = snd_hdac_make_cmd(&codec->core, nid, verb, parm);
+	return snd_hdac_exec_verb(&codec->core, cmd, flags, NULL);
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_write);
 
@@ -331,30 +219,6 @@ void snd_hda_sequence_write(struct hda_codec *codec, const struct hda_verb *seq)
 }
 EXPORT_SYMBOL_GPL(snd_hda_sequence_write);
 
-/**
- * snd_hda_get_sub_nodes - get the range of sub nodes
- * @codec: the HDA codec
- * @nid: NID to parse
- * @start_id: the pointer to store the start NID
- *
- * Parse the NID and store the start NID of its sub-nodes.
- * Returns the number of sub-nodes.
- */
-int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
-			  hda_nid_t *start_id)
-{
-	unsigned int parm;
-
-	parm = snd_hda_param_read(codec, nid, AC_PAR_NODE_COUNT);
-	if (parm == -1) {
-		*start_id = 0;
-		return 0;
-	}
-	*start_id = (parm >> 16) & 0x7fff;
-	return (int)(parm & 0x7fff);
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_sub_nodes);
-
 /* connection list element */
 struct hda_conn_list {
 	struct list_head list;
@@ -495,128 +359,6 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
 }
 EXPORT_SYMBOL_GPL(snd_hda_get_connections);
 
-/* return CONNLIST_LEN parameter of the given widget */
-static unsigned int get_num_conns(struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int wcaps = get_wcaps(codec, nid);
-	unsigned int parm;
-
-	if (!(wcaps & AC_WCAP_CONN_LIST) &&
-	    get_wcaps_type(wcaps) != AC_WID_VOL_KNB)
-		return 0;
-
-	parm = snd_hda_param_read(codec, nid, AC_PAR_CONNLIST_LEN);
-	if (parm == -1)
-		parm = 0;
-	return parm;
-}
-
-int snd_hda_get_num_raw_conns(struct hda_codec *codec, hda_nid_t nid)
-{
-	return snd_hda_get_raw_connections(codec, nid, NULL, 0);
-}
-
-/**
- * snd_hda_get_raw_connections - copy connection list without cache
- * @codec: the HDA codec
- * @nid: NID to parse
- * @conn_list: connection list array
- * @max_conns: max. number of connections to store
- *
- * Like snd_hda_get_connections(), copy the connection list but without
- * checking through the connection-list cache.
- * Currently called only from hda_proc.c, so not exported.
- */
-int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
-				hda_nid_t *conn_list, int max_conns)
-{
-	unsigned int parm;
-	int i, conn_len, conns;
-	unsigned int shift, num_elems, mask;
-	hda_nid_t prev_nid;
-	int null_count = 0;
-
-	parm = get_num_conns(codec, nid);
-	if (!parm)
-		return 0;
-
-	if (parm & AC_CLIST_LONG) {
-		/* long form */
-		shift = 16;
-		num_elems = 2;
-	} else {
-		/* short form */
-		shift = 8;
-		num_elems = 4;
-	}
-	conn_len = parm & AC_CLIST_LENGTH;
-	mask = (1 << (shift-1)) - 1;
-
-	if (!conn_len)
-		return 0; /* no connection */
-
-	if (conn_len == 1) {
-		/* single connection */
-		parm = snd_hda_codec_read(codec, nid, 0,
-					  AC_VERB_GET_CONNECT_LIST, 0);
-		if (parm == -1 && codec->bus->rirb_error)
-			return -EIO;
-		if (conn_list)
-			conn_list[0] = parm & mask;
-		return 1;
-	}
-
-	/* multi connection */
-	conns = 0;
-	prev_nid = 0;
-	for (i = 0; i < conn_len; i++) {
-		int range_val;
-		hda_nid_t val, n;
-
-		if (i % num_elems == 0) {
-			parm = snd_hda_codec_read(codec, nid, 0,
-						  AC_VERB_GET_CONNECT_LIST, i);
-			if (parm == -1 && codec->bus->rirb_error)
-				return -EIO;
-		}
-		range_val = !!(parm & (1 << (shift-1))); /* ranges */
-		val = parm & mask;
-		if (val == 0 && null_count++) {  /* no second chance */
-			codec_dbg(codec,
-				  "invalid CONNECT_LIST verb %x[%i]:%x\n",
-				    nid, i, parm);
-			return 0;
-		}
-		parm >>= shift;
-		if (range_val) {
-			/* ranges between the previous and this one */
-			if (!prev_nid || prev_nid >= val) {
-				codec_warn(codec,
-					   "invalid dep_range_val %x:%x\n",
-					   prev_nid, val);
-				continue;
-			}
-			for (n = prev_nid + 1; n <= val; n++) {
-				if (conn_list) {
-					if (conns >= max_conns)
-						return -ENOSPC;
-					conn_list[conns] = n;
-				}
-				conns++;
-			}
-		} else {
-			if (conn_list) {
-				if (conns >= max_conns)
-					return -ENOSPC;
-				conn_list[conns] = val;
-			}
-			conns++;
-		}
-		prev_nid = val;
-	}
-	return conns;
-}
-
 /**
  * snd_hda_override_conn_list - add/modify the connection-list to cache
  * @codec: the HDA codec
@@ -741,90 +483,6 @@ int snd_hda_get_devices(struct hda_codec *codec, hda_nid_t nid,
 	return devices;
 }
 
-/**
- * snd_hda_queue_unsol_event - add an unsolicited event to queue
- * @bus: the BUS
- * @res: unsolicited event (lower 32bit of RIRB entry)
- * @res_ex: codec addr and flags (upper 32bit or RIRB entry)
- *
- * Adds the given event to the queue.  The events are processed in
- * the workqueue asynchronously.  Call this function in the interrupt
- * hanlder when RIRB receives an unsolicited event.
- *
- * Returns 0 if successful, or a negative error code.
- */
-int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
-{
-	struct hda_bus_unsolicited *unsol;
-	unsigned int wp;
-
-	if (!bus || !bus->workq)
-		return 0;
-
-	trace_hda_unsol_event(bus, res, res_ex);
-	unsol = bus->unsol;
-	if (!unsol)
-		return 0;
-
-	wp = (unsol->wp + 1) % HDA_UNSOL_QUEUE_SIZE;
-	unsol->wp = wp;
-
-	wp <<= 1;
-	unsol->queue[wp] = res;
-	unsol->queue[wp + 1] = res_ex;
-
-	queue_work(bus->workq, &unsol->work);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_queue_unsol_event);
-
-/*
- * process queued unsolicited events
- */
-static void process_unsol_events(struct work_struct *work)
-{
-	struct hda_bus_unsolicited *unsol =
-		container_of(work, struct hda_bus_unsolicited, work);
-	struct hda_bus *bus = unsol->bus;
-	struct hda_codec *codec;
-	unsigned int rp, caddr, res;
-
-	while (unsol->rp != unsol->wp) {
-		rp = (unsol->rp + 1) % HDA_UNSOL_QUEUE_SIZE;
-		unsol->rp = rp;
-		rp <<= 1;
-		res = unsol->queue[rp];
-		caddr = unsol->queue[rp + 1];
-		if (!(caddr & (1 << 4))) /* no unsolicited event? */
-			continue;
-		codec = bus->caddr_tbl[caddr & 0x0f];
-		if (codec && codec->patch_ops.unsol_event)
-			codec->patch_ops.unsol_event(codec, res);
-	}
-}
-
-/*
- * initialize unsolicited queue
- */
-static int init_unsol_queue(struct hda_bus *bus)
-{
-	struct hda_bus_unsolicited *unsol;
-
-	if (bus->unsol) /* already initialized */
-		return 0;
-
-	unsol = kzalloc(sizeof(*unsol), GFP_KERNEL);
-	if (!unsol) {
-		dev_err(bus->card->dev, "can't allocate unsolicited queue\n");
-		return -ENOMEM;
-	}
-	INIT_WORK(&unsol->work, process_unsol_events);
-	unsol->bus = bus;
-	bus->unsol = unsol;
-	return 0;
-}
-
 /*
  * destructor
  */
@@ -832,16 +490,9 @@ static void snd_hda_bus_free(struct hda_bus *bus)
 {
 	if (!bus)
 		return;
-
-	WARN_ON(!list_empty(&bus->codec_list));
-	if (bus->workq)
-		flush_workqueue(bus->workq);
-	kfree(bus->unsol);
 	if (bus->ops.private_free)
 		bus->ops.private_free(bus);
-	if (bus->workq)
-		destroy_workqueue(bus->workq);
-
+	snd_hdac_bus_exit(&bus->core);
 	kfree(bus);
 }
 
@@ -858,17 +509,35 @@ static int snd_hda_bus_dev_disconnect(struct snd_device *device)
 	return 0;
 }
 
+/* hdac_bus_ops translations */
+static int _hda_bus_command(struct hdac_bus *_bus, unsigned int cmd)
+{
+	struct hda_bus *bus = container_of(_bus, struct hda_bus, core);
+	return bus->ops.command(bus, cmd);
+}
+
+static int _hda_bus_get_response(struct hdac_bus *_bus, unsigned int addr,
+				 unsigned int *res)
+{
+	struct hda_bus *bus = container_of(_bus, struct hda_bus, core);
+	*res = bus->ops.get_response(bus, addr);
+	return bus->rirb_error ? -EIO : 0;
+}
+
+static const struct hdac_bus_ops bus_ops = {
+	.command = _hda_bus_command,
+	.get_response = _hda_bus_get_response,
+};
+
 /**
  * snd_hda_bus_new - create a HDA bus
  * @card: the card entry
- * @temp: the template for hda_bus information
  * @busp: the pointer to store the created bus instance
  *
  * Returns 0 if successful, or a negative error code.
  */
 int snd_hda_bus_new(struct snd_card *card,
-			      const struct hda_bus_template *temp,
-			      struct hda_bus **busp)
+		    struct hda_bus **busp)
 {
 	struct hda_bus *bus;
 	int err;
@@ -877,40 +546,21 @@ int snd_hda_bus_new(struct snd_card *card,
 		.dev_free = snd_hda_bus_dev_free,
 	};
 
-	if (snd_BUG_ON(!temp))
-		return -EINVAL;
-	if (snd_BUG_ON(!temp->ops.command || !temp->ops.get_response))
-		return -EINVAL;
-
 	if (busp)
 		*busp = NULL;
 
 	bus = kzalloc(sizeof(*bus), GFP_KERNEL);
-	if (bus == NULL) {
-		dev_err(card->dev, "can't allocate struct hda_bus\n");
+	if (!bus)
 		return -ENOMEM;
+
+	err = snd_hdac_bus_init(&bus->core, card->dev, &bus_ops);
+	if (err < 0) {
+		kfree(bus);
+		return err;
 	}
 
 	bus->card = card;
-	bus->private_data = temp->private_data;
-	bus->pci = temp->pci;
-	bus->modelname = temp->modelname;
-	bus->power_save = temp->power_save;
-	bus->ops = temp->ops;
-
-	mutex_init(&bus->cmd_mutex);
 	mutex_init(&bus->prepare_mutex);
-	INIT_LIST_HEAD(&bus->codec_list);
-
-	snprintf(bus->workq_name, sizeof(bus->workq_name),
-		 "hd-audio%d", card->number);
-	bus->workq = create_singlethread_workqueue(bus->workq_name);
-	if (!bus->workq) {
-		dev_err(card->dev, "cannot create workqueue %s\n",
-			   bus->workq_name);
-		kfree(bus);
-		return -ENOMEM;
-	}
 
 	err = snd_device_new(card, SNDRV_DEV_BUS, bus, &dev_ops);
 	if (err < 0) {
@@ -923,140 +573,6 @@ int snd_hda_bus_new(struct snd_card *card,
 }
 EXPORT_SYMBOL_GPL(snd_hda_bus_new);
 
-#if IS_ENABLED(CONFIG_SND_HDA_GENERIC)
-#define is_generic_config(codec) \
-	(codec->modelname && !strcmp(codec->modelname, "generic"))
-#else
-#define is_generic_config(codec)	0
-#endif
-
-#ifdef MODULE
-#define HDA_MODREQ_MAX_COUNT	2	/* two request_modules()'s */
-#else
-#define HDA_MODREQ_MAX_COUNT	0	/* all presets are statically linked */
-#endif
-
-/*
- * find a matching codec preset
- */
-static const struct hda_codec_preset *
-find_codec_preset(struct hda_codec *codec)
-{
-	struct hda_codec_preset_list *tbl;
-	const struct hda_codec_preset *preset;
-	unsigned int mod_requested = 0;
-
- again:
-	mutex_lock(&preset_mutex);
-	list_for_each_entry(tbl, &hda_preset_tables, list) {
-		if (!try_module_get(tbl->owner)) {
-			codec_err(codec, "cannot module_get\n");
-			continue;
-		}
-		for (preset = tbl->preset; preset->id; preset++) {
-			u32 mask = preset->mask;
-			if (preset->afg && preset->afg != codec->afg)
-				continue;
-			if (preset->mfg && preset->mfg != codec->mfg)
-				continue;
-			if (!mask)
-				mask = ~0;
-			if (preset->id == (codec->vendor_id & mask) &&
-			    (!preset->rev ||
-			     preset->rev == codec->revision_id)) {
-				mutex_unlock(&preset_mutex);
-				codec->owner = tbl->owner;
-				return preset;
-			}
-		}
-		module_put(tbl->owner);
-	}
-	mutex_unlock(&preset_mutex);
-
-	if (mod_requested < HDA_MODREQ_MAX_COUNT) {
-		if (!mod_requested)
-			request_module("snd-hda-codec-id:%08x",
-				       codec->vendor_id);
-		else
-			request_module("snd-hda-codec-id:%04x*",
-				       (codec->vendor_id >> 16) & 0xffff);
-		mod_requested++;
-		goto again;
-	}
-	return NULL;
-}
-
-/*
- * get_codec_name - store the codec name
- */
-static int get_codec_name(struct hda_codec *codec)
-{
-	const struct hda_vendor_id *c;
-	const char *vendor = NULL;
-	u16 vendor_id = codec->vendor_id >> 16;
-	char tmp[16];
-
-	if (codec->vendor_name)
-		goto get_chip_name;
-
-	for (c = hda_vendor_ids; c->id; c++) {
-		if (c->id == vendor_id) {
-			vendor = c->name;
-			break;
-		}
-	}
-	if (!vendor) {
-		sprintf(tmp, "Generic %04x", vendor_id);
-		vendor = tmp;
-	}
-	codec->vendor_name = kstrdup(vendor, GFP_KERNEL);
-	if (!codec->vendor_name)
-		return -ENOMEM;
-
- get_chip_name:
-	if (codec->chip_name)
-		return 0;
-
-	if (codec->preset && codec->preset->name)
-		codec->chip_name = kstrdup(codec->preset->name, GFP_KERNEL);
-	else {
-		sprintf(tmp, "ID %x", codec->vendor_id & 0xffff);
-		codec->chip_name = kstrdup(tmp, GFP_KERNEL);
-	}
-	if (!codec->chip_name)
-		return -ENOMEM;
-	return 0;
-}
-
-/*
- * look for an AFG and MFG nodes
- */
-static void setup_fg_nodes(struct hda_codec *codec)
-{
-	int i, total_nodes, function_id;
-	hda_nid_t nid;
-
-	total_nodes = snd_hda_get_sub_nodes(codec, AC_NODE_ROOT, &nid);
-	for (i = 0; i < total_nodes; i++, nid++) {
-		function_id = snd_hda_param_read(codec, nid,
-						AC_PAR_FUNCTION_TYPE);
-		switch (function_id & 0xff) {
-		case AC_GRP_AUDIO_FUNCTION:
-			codec->afg = nid;
-			codec->afg_function_id = function_id & 0xff;
-			codec->afg_unsol = (function_id >> 8) & 1;
-			break;
-		case AC_GRP_MODEM_FUNCTION:
-			codec->mfg = nid;
-			codec->mfg_function_id = function_id & 0xff;
-			codec->mfg_unsol = (function_id >> 8) & 1;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
 /*
  * read widget caps for each widget and store in cache
  */
@@ -1065,25 +581,22 @@ static int read_widget_caps(struct hda_codec *codec, hda_nid_t fg_node)
 	int i;
 	hda_nid_t nid;
 
-	codec->num_nodes = snd_hda_get_sub_nodes(codec, fg_node,
-						 &codec->start_nid);
-	codec->wcaps = kmalloc(codec->num_nodes * 4, GFP_KERNEL);
+	codec->wcaps = kmalloc(codec->core.num_nodes * 4, GFP_KERNEL);
 	if (!codec->wcaps)
 		return -ENOMEM;
-	nid = codec->start_nid;
-	for (i = 0; i < codec->num_nodes; i++, nid++)
-		codec->wcaps[i] = snd_hda_param_read(codec, nid,
-						     AC_PAR_AUDIO_WIDGET_CAP);
+	nid = codec->core.start_nid;
+	for (i = 0; i < codec->core.num_nodes; i++, nid++)
+		codec->wcaps[i] = snd_hdac_read_parm_uncached(&codec->core,
+					nid, AC_PAR_AUDIO_WIDGET_CAP);
 	return 0;
 }
 
 /* read all pin default configurations and save codec->init_pins */
 static int read_pin_defaults(struct hda_codec *codec)
 {
-	int i;
-	hda_nid_t nid = codec->start_nid;
+	hda_nid_t nid;
 
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		struct hda_pincfg *pin;
 		unsigned int wcaps = get_wcaps(codec, nid);
 		unsigned int wid_type = get_wcaps_type(wcaps);
@@ -1290,14 +803,10 @@ static void hda_jackpoll_work(struct work_struct *work)
 	if (!codec->jackpoll_interval)
 		return;
 
-	queue_delayed_work(codec->bus->workq, &codec->jackpoll_work,
-			   codec->jackpoll_interval);
+	schedule_delayed_work(&codec->jackpoll_work,
+			      codec->jackpoll_interval);
 }
 
-static void init_hda_cache(struct hda_cache_rec *cache,
-			   unsigned int record_size);
-static void free_hda_cache(struct hda_cache_rec *cache);
-
 /* release all pincfg lists */
 static void free_init_pincfgs(struct hda_codec *codec)
 {
@@ -1339,70 +848,117 @@ get_hda_cvt_setup(struct hda_codec *codec, hda_nid_t nid)
 }
 
 /*
- * Dynamic symbol binding for the codec parsers
+ * PCM device
  */
+static void release_pcm(struct kref *kref)
+{
+	struct hda_pcm *pcm = container_of(kref, struct hda_pcm, kref);
+
+	if (pcm->pcm)
+		snd_device_free(pcm->codec->card, pcm->pcm);
+	clear_bit(pcm->device, pcm->codec->bus->pcm_dev_bits);
+	kfree(pcm->name);
+	kfree(pcm);
+}
 
-#define load_parser(codec, sym) \
-	((codec)->parser = (int (*)(struct hda_codec *))symbol_request(sym))
+void snd_hda_codec_pcm_put(struct hda_pcm *pcm)
+{
+	kref_put(&pcm->kref, release_pcm);
+}
+EXPORT_SYMBOL_GPL(snd_hda_codec_pcm_put);
 
-static void unload_parser(struct hda_codec *codec)
+struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec,
+				      const char *fmt, ...)
 {
-	if (codec->parser)
-		symbol_put_addr(codec->parser);
-	codec->parser = NULL;
+	struct hda_pcm *pcm;
+	va_list args;
+
+	va_start(args, fmt);
+	pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return NULL;
+
+	pcm->codec = codec;
+	kref_init(&pcm->kref);
+	pcm->name = kvasprintf(GFP_KERNEL, fmt, args);
+	if (!pcm->name) {
+		kfree(pcm);
+		return NULL;
+	}
+
+	list_add_tail(&pcm->list, &codec->pcm_list_head);
+	return pcm;
 }
+EXPORT_SYMBOL_GPL(snd_hda_codec_pcm_new);
 
 /*
  * codec destructor
  */
-static void snd_hda_codec_free(struct hda_codec *codec)
+static void codec_release_pcms(struct hda_codec *codec)
 {
-	if (!codec)
-		return;
+	struct hda_pcm *pcm, *n;
+
+	list_for_each_entry_safe(pcm, n, &codec->pcm_list_head, list) {
+		list_del_init(&pcm->list);
+		if (pcm->pcm)
+			snd_device_disconnect(codec->card, pcm->pcm);
+		snd_hda_codec_pcm_put(pcm);
+	}
+}
+
+void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec)
+{
+	if (codec->registered) {
+		/* pm_runtime_put() is called in snd_hdac_device_exit() */
+		pm_runtime_get_noresume(hda_codec_dev(codec));
+		pm_runtime_disable(hda_codec_dev(codec));
+		codec->registered = 0;
+	}
+
 	cancel_delayed_work_sync(&codec->jackpoll_work);
+	if (!codec->in_freeing)
+		snd_hda_ctls_clear(codec);
+	codec_release_pcms(codec);
+	snd_hda_detach_beep_device(codec);
+	memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
 	snd_hda_jack_tbl_clear(codec);
-	free_init_pincfgs(codec);
-#ifdef CONFIG_PM
-	cancel_delayed_work(&codec->power_work);
-	flush_workqueue(codec->bus->workq);
-#endif
-	list_del(&codec->list);
-	snd_array_free(&codec->mixers);
-	snd_array_free(&codec->nids);
+	codec->proc_widget_hook = NULL;
+	codec->spec = NULL;
+
+	/* free only driver_pins so that init_pins + user_pins are restored */
+	snd_array_free(&codec->driver_pins);
 	snd_array_free(&codec->cvt_setups);
 	snd_array_free(&codec->spdif_out);
+	snd_array_free(&codec->verbs);
+	codec->preset = NULL;
+	codec->slave_dig_outs = NULL;
+	codec->spdif_status_reset = 0;
+	snd_array_free(&codec->mixers);
+	snd_array_free(&codec->nids);
 	remove_conn_list(codec);
-	codec->bus->caddr_tbl[codec->addr] = NULL;
-	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);
-	free_hda_cache(&codec->cmd_cache);
-	kfree(codec->vendor_name);
-	kfree(codec->chip_name);
-	kfree(codec->modelname);
-	kfree(codec->wcaps);
-	codec->bus->num_codecs--;
-	put_device(&codec->dev);
+	snd_hdac_regmap_exit(&codec->core);
 }
 
-static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
-				hda_nid_t fg, unsigned int power_state);
-
 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)
+/* also called from hda_bind.c */
+void snd_hda_codec_register(struct hda_codec *codec)
 {
-	struct hda_codec *codec = device->device_data;
-	int err = device_add(&codec->dev);
+	if (codec->registered)
+		return;
+	if (device_is_registered(hda_codec_dev(codec))) {
+		snd_hda_register_beep_device(codec);
+		pm_runtime_enable(hda_codec_dev(codec));
+		/* it was powered up in snd_hda_codec_new(), now all done */
+		snd_hda_power_down(codec);
+		codec->registered = 1;
+	}
+}
 
-	if (err < 0)
-		return err;
-	snd_hda_register_beep_device(codec);
+static int snd_hda_codec_dev_register(struct snd_device *device)
+{
+	snd_hda_codec_register(device->device_data);
 	return 0;
 }
 
@@ -1411,20 +967,29 @@ static int snd_hda_codec_dev_disconnect(struct snd_device *device)
 	struct hda_codec *codec = device->device_data;
 
 	snd_hda_detach_beep_device(codec);
-	device_del(&codec->dev);
 	return 0;
 }
 
 static int snd_hda_codec_dev_free(struct snd_device *device)
 {
-	snd_hda_codec_free(device->device_data);
+	struct hda_codec *codec = device->device_data;
+
+	codec->in_freeing = 1;
+	snd_hdac_device_unregister(&codec->core);
+	put_device(hda_codec_dev(codec));
 	return 0;
 }
 
-/* just free the container */
 static void snd_hda_codec_dev_release(struct device *dev)
 {
-	kfree(container_of(dev, struct hda_codec, dev));
+	struct hda_codec *codec = dev_to_hda_codec(dev);
+
+	free_init_pincfgs(codec);
+	snd_hdac_device_exit(&codec->core);
+	snd_hda_sysfs_clear(codec);
+	kfree(codec->modelname);
+	kfree(codec->wcaps);
+	kfree(codec);
 }
 
 /**
@@ -1435,9 +1000,8 @@ static void snd_hda_codec_dev_release(struct device *dev)
  *
  * Returns 0 if successful, or a negative error code.
  */
-int snd_hda_codec_new(struct hda_bus *bus,
-				unsigned int codec_addr,
-				struct hda_codec **codecp)
+int snd_hda_codec_new(struct hda_bus *bus, struct snd_card *card,
+		      unsigned int codec_addr, struct hda_codec **codecp)
 {
 	struct hda_codec *codec;
 	char component[31];
@@ -1454,35 +1018,27 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	if (snd_BUG_ON(codec_addr > HDA_MAX_CODEC_ADDRESS))
 		return -EINVAL;
 
-	if (bus->caddr_tbl[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) {
-		dev_err(bus->card->dev, "can't allocate struct hda_codec\n");
+	if (!codec)
 		return -ENOMEM;
+
+	sprintf(component, "hdaudioC%dD%d", card->number, codec_addr);
+	err = snd_hdac_device_init(&codec->core, &bus->core, component,
+				   codec_addr);
+	if (err < 0) {
+		kfree(codec);
+		return err;
 	}
 
-	device_initialize(&codec->dev);
-	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->core.dev.release = snd_hda_codec_dev_release;
+	codec->core.type = HDA_DEV_LEGACY;
+	codec->core.exec_verb = codec_exec_verb;
 
 	codec->bus = bus;
+	codec->card = card;
 	codec->addr = codec_addr;
 	mutex_init(&codec->spdif_mutex);
 	mutex_init(&codec->control_mutex);
-	mutex_init(&codec->hash_mutex);
-	init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
-	init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
 	snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
 	snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
 	snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
@@ -1492,19 +1048,14 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	snd_array_init(&codec->jacktbl, sizeof(struct hda_jack_tbl), 16);
 	snd_array_init(&codec->verbs, sizeof(struct hda_verb *), 8);
 	INIT_LIST_HEAD(&codec->conn_list);
+	INIT_LIST_HEAD(&codec->pcm_list_head);
 
 	INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work);
 	codec->depop_delay = -1;
 	codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
 
 #ifdef CONFIG_PM
-	spin_lock_init(&codec->power_lock);
-	INIT_DELAYED_WORK(&codec->power_work, hda_power_work);
-	/* snd_hda_codec_new() marks the codec as power-up, and leave it as is.
-	 * the caller has to power down appropriatley after initialization
-	 * phase.
-	 */
-	hda_keep_power_on(codec);
+	codec->power_jiffies = jiffies;
 #endif
 
 	snd_hda_sysfs_init(codec);
@@ -1517,59 +1068,14 @@ int snd_hda_codec_new(struct hda_bus *bus,
 		}
 	}
 
-	list_add_tail(&codec->list, &bus->codec_list);
-	bus->num_codecs++;
-
-	bus->caddr_tbl[codec_addr] = codec;
-
-	codec->vendor_id = snd_hda_param_read(codec, AC_NODE_ROOT,
-					      AC_PAR_VENDOR_ID);
-	if (codec->vendor_id == -1)
-		/* read again, hopefully the access method was corrected
-		 * in the last read...
-		 */
-		codec->vendor_id = snd_hda_param_read(codec, AC_NODE_ROOT,
-						      AC_PAR_VENDOR_ID);
-	codec->subsystem_id = snd_hda_param_read(codec, AC_NODE_ROOT,
-						 AC_PAR_SUBSYSTEM_ID);
-	codec->revision_id = snd_hda_param_read(codec, AC_NODE_ROOT,
-						AC_PAR_REV_ID);
-
-	setup_fg_nodes(codec);
-	if (!codec->afg && !codec->mfg) {
-		dev_err(bus->card->dev, "no AFG or MFG node found\n");
-		err = -ENODEV;
-		goto error;
-	}
-
-	fg = codec->afg ? codec->afg : codec->mfg;
+	fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
 	err = read_widget_caps(codec, fg);
-	if (err < 0) {
-		dev_err(bus->card->dev, "cannot malloc\n");
+	if (err < 0)
 		goto error;
-	}
 	err = read_pin_defaults(codec);
 	if (err < 0)
 		goto error;
 
-	if (!codec->subsystem_id) {
-		codec->subsystem_id =
-			snd_hda_codec_read(codec, fg, 0,
-					   AC_VERB_GET_SUBSYSTEM_ID, 0);
-	}
-
-#ifdef CONFIG_PM
-	codec->d3_stop_clk = snd_hda_codec_get_supported_ps(codec, fg,
-					AC_PWRST_CLKSTOP);
-#endif
-	codec->epss = snd_hda_codec_get_supported_ps(codec, fg,
-					AC_PWRST_EPSS);
-#ifdef CONFIG_PM
-	if (!codec->d3_stop_clk || !codec->epss)
-		bus->power_keep_link_on = 1;
-#endif
-
-
 	/* power-up all before initialization */
 	hda_set_power_state(codec, AC_PWRST_D0);
 
@@ -1577,11 +1083,11 @@ int snd_hda_codec_new(struct hda_bus *bus,
 
 	snd_hda_create_hwdep(codec);
 
-	sprintf(component, "HDA:%08x,%08x,%08x", codec->vendor_id,
-		codec->subsystem_id, codec->revision_id);
-	snd_component_add(codec->bus->card, component);
+	sprintf(component, "HDA:%08x,%08x,%08x", codec->core.vendor_id,
+		codec->core.subsystem_id, codec->core.revision_id);
+	snd_component_add(card, component);
 
-	err = snd_device_new(bus->card, SNDRV_DEV_CODEC, codec, &dev_ops);
+	err = snd_device_new(card, SNDRV_DEV_CODEC, codec, &dev_ops);
 	if (err < 0)
 		goto error;
 
@@ -1590,7 +1096,7 @@ int snd_hda_codec_new(struct hda_bus *bus,
 	return 0;
 
  error:
-	snd_hda_codec_free(codec);
+	put_device(hda_codec_dev(codec));
 	return err;
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_new);
@@ -1607,16 +1113,18 @@ int snd_hda_codec_update_widgets(struct hda_codec *codec)
 	hda_nid_t fg;
 	int err;
 
+	err = snd_hdac_refresh_widgets(&codec->core);
+	if (err < 0)
+		return err;
+
 	/* Assume the function group node does not change,
 	 * only the widget nodes may change.
 	 */
 	kfree(codec->wcaps);
-	fg = codec->afg ? codec->afg : codec->mfg;
+	fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
 	err = read_widget_caps(codec, fg);
-	if (err < 0) {
-		codec_err(codec, "cannot malloc\n");
+	if (err < 0)
 		return err;
-	}
 
 	snd_array_free(&codec->init_pins);
 	err = read_pin_defaults(codec);
@@ -1625,98 +1133,6 @@ int snd_hda_codec_update_widgets(struct hda_codec *codec)
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_update_widgets);
 
-
-#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
-/* if all audio out widgets are digital, let's assume the codec as a HDMI/DP */
-static bool is_likely_hdmi_codec(struct hda_codec *codec)
-{
-	hda_nid_t nid = codec->start_nid;
-	int i;
-
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
-		unsigned int wcaps = get_wcaps(codec, nid);
-		switch (get_wcaps_type(wcaps)) {
-		case AC_WID_AUD_IN:
-			return false; /* HDMI parser supports only HDMI out */
-		case AC_WID_AUD_OUT:
-			if (!(wcaps & AC_WCAP_DIGITAL))
-				return false;
-			break;
-		}
-	}
-	return true;
-}
-#else
-/* no HDMI codec parser support */
-#define is_likely_hdmi_codec(codec)	false
-#endif /* CONFIG_SND_HDA_CODEC_HDMI */
-
-/**
- * snd_hda_codec_configure - (Re-)configure the HD-audio codec
- * @codec: the HDA codec
- *
- * Start parsing of the given codec tree and (re-)initialize the whole
- * patch instance.
- *
- * Returns 0 if successful or a negative error code.
- */
-int snd_hda_codec_configure(struct hda_codec *codec)
-{
-	int (*patch)(struct hda_codec *) = NULL;
-	int err;
-
-	codec->preset = find_codec_preset(codec);
-	if (!codec->vendor_name || !codec->chip_name) {
-		err = get_codec_name(codec);
-		if (err < 0)
-			return err;
-	}
-
-	if (!is_generic_config(codec) && codec->preset)
-		patch = codec->preset->patch;
-	if (!patch) {
-		unload_parser(codec); /* to be sure */
-		if (is_likely_hdmi_codec(codec)) {
-#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI)
-			patch = load_parser(codec, snd_hda_parse_hdmi_codec);
-#elif IS_BUILTIN(CONFIG_SND_HDA_CODEC_HDMI)
-			patch = snd_hda_parse_hdmi_codec;
-#endif
-		}
-		if (!patch) {
-#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
-			patch = load_parser(codec, snd_hda_parse_generic_codec);
-#elif IS_BUILTIN(CONFIG_SND_HDA_GENERIC)
-			patch = snd_hda_parse_generic_codec;
-#endif
-		}
-		if (!patch) {
-			codec_err(codec, "No codec parser is available\n");
-			return -ENODEV;
-		}
-	}
-
-	err = patch(codec);
-	if (err < 0) {
-		unload_parser(codec);
-		return err;
-	}
-
-	if (codec->patch_ops.unsol_event) {
-		err = init_unsol_queue(codec->bus);
-		if (err < 0)
-			return err;
-	}
-
-	/* audio codec should override the mixer name */
-	if (codec->afg || !*codec->bus->card->mixername)
-		snprintf(codec->bus->card->mixername,
-			 sizeof(codec->bus->card->mixername),
-			 "%s %s", codec->vendor_name, codec->chip_name);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_configure);
-
 /* update the stream-id if changed */
 static void update_pcm_stream_id(struct hda_codec *codec,
 				 struct hda_cvt_setup *p, hda_nid_t nid,
@@ -1782,6 +1198,8 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 	if (!p)
 		return;
 
+	if (codec->patch_ops.stream_pm)
+		codec->patch_ops.stream_pm(codec, nid, true);
 	if (codec->pcm_format_first)
 		update_pcm_format(codec, p, nid, format);
 	update_pcm_stream_id(codec, p, nid, stream_tag, channel_id);
@@ -1793,7 +1211,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 
 	/* make other inactive cvts with the same stream-tag dirty */
 	type = get_wcaps_type(get_wcaps(codec, nid));
-	list_for_each_entry(c, &codec->bus->codec_list, list) {
+	list_for_each_codec(c, codec->bus) {
 		for (i = 0; i < c->cvt_setups.used; i++) {
 			p = snd_array_elem(&c->cvt_setups, i);
 			if (!p->active && p->stream_tag == stream_tag &&
@@ -1850,6 +1268,8 @@ static void really_cleanup_stream(struct hda_codec *codec,
 );
 	memset(q, 0, sizeof(*q));
 	q->nid = nid;
+	if (codec->patch_ops.stream_pm)
+		codec->patch_ops.stream_pm(codec, nid, false);
 }
 
 /* clean up the all conflicting obsolete streams */
@@ -1858,7 +1278,7 @@ static void purify_inactive_streams(struct hda_codec *codec)
 	struct hda_codec *c;
 	int i;
 
-	list_for_each_entry(c, &codec->bus->codec_list, list) {
+	list_for_each_codec(c, codec->bus) {
 		for (i = 0; i < c->cvt_setups.used; i++) {
 			struct hda_cvt_setup *p;
 			p = snd_array_elem(&c->cvt_setups, i);
@@ -1886,127 +1306,6 @@ static void hda_cleanup_all_streams(struct hda_codec *codec)
  * amp access functions
  */
 
-/* FIXME: more better hash key? */
-#define HDA_HASH_KEY(nid, dir, idx) (u32)((nid) + ((idx) << 16) + ((dir) << 24))
-#define HDA_HASH_PINCAP_KEY(nid) (u32)((nid) + (0x02 << 24))
-#define HDA_HASH_PARPCM_KEY(nid) (u32)((nid) + (0x03 << 24))
-#define HDA_HASH_PARSTR_KEY(nid) (u32)((nid) + (0x04 << 24))
-#define INFO_AMP_CAPS	(1<<0)
-#define INFO_AMP_VOL(ch)	(1 << (1 + (ch)))
-
-/* initialize the hash table */
-static void init_hda_cache(struct hda_cache_rec *cache,
-				     unsigned int record_size)
-{
-	memset(cache, 0, sizeof(*cache));
-	memset(cache->hash, 0xff, sizeof(cache->hash));
-	snd_array_init(&cache->buf, record_size, 64);
-}
-
-static void free_hda_cache(struct hda_cache_rec *cache)
-{
-	snd_array_free(&cache->buf);
-}
-
-/* query the hash.  allocate an entry if not found. */
-static struct hda_cache_head  *get_hash(struct hda_cache_rec *cache, u32 key)
-{
-	u16 idx = key % (u16)ARRAY_SIZE(cache->hash);
-	u16 cur = cache->hash[idx];
-	struct hda_cache_head *info;
-
-	while (cur != 0xffff) {
-		info = snd_array_elem(&cache->buf, cur);
-		if (info->key == key)
-			return info;
-		cur = info->next;
-	}
-	return NULL;
-}
-
-/* query the hash.  allocate an entry if not found. */
-static struct hda_cache_head  *get_alloc_hash(struct hda_cache_rec *cache,
-					      u32 key)
-{
-	struct hda_cache_head *info = get_hash(cache, key);
-	if (!info) {
-		u16 idx, cur;
-		/* add a new hash entry */
-		info = snd_array_new(&cache->buf);
-		if (!info)
-			return NULL;
-		cur = snd_array_index(&cache->buf, info);
-		info->key = key;
-		info->val = 0;
-		info->dirty = 0;
-		idx = key % (u16)ARRAY_SIZE(cache->hash);
-		info->next = cache->hash[idx];
-		cache->hash[idx] = cur;
-	}
-	return info;
-}
-
-/* query and allocate an amp hash entry */
-static inline struct hda_amp_info *
-get_alloc_amp_hash(struct hda_codec *codec, u32 key)
-{
-	return (struct hda_amp_info *)get_alloc_hash(&codec->amp_cache, key);
-}
-
-/* overwrite the value with the key in the caps hash */
-static int write_caps_hash(struct hda_codec *codec, u32 key, unsigned int val)
-{
-	struct hda_amp_info *info;
-
-	mutex_lock(&codec->hash_mutex);
-	info = get_alloc_amp_hash(codec, key);
-	if (!info) {
-		mutex_unlock(&codec->hash_mutex);
-		return -EINVAL;
-	}
-	info->amp_caps = val;
-	info->head.val |= INFO_AMP_CAPS;
-	mutex_unlock(&codec->hash_mutex);
-	return 0;
-}
-
-/* query the value from the caps hash; if not found, fetch the current
- * value from the given function and store in the hash
- */
-static unsigned int
-query_caps_hash(struct hda_codec *codec, hda_nid_t nid, int dir, u32 key,
-		unsigned int (*func)(struct hda_codec *, hda_nid_t, int))
-{
-	struct hda_amp_info *info;
-	unsigned int val;
-
-	mutex_lock(&codec->hash_mutex);
-	info = get_alloc_amp_hash(codec, key);
-	if (!info) {
-		mutex_unlock(&codec->hash_mutex);
-		return 0;
-	}
-	if (!(info->head.val & INFO_AMP_CAPS)) {
-		mutex_unlock(&codec->hash_mutex); /* for reentrance */
-		val = func(codec, nid, dir);
-		write_caps_hash(codec, key, val);
-	} else {
-		val = info->amp_caps;
-		mutex_unlock(&codec->hash_mutex);
-	}
-	return val;
-}
-
-static unsigned int read_amp_cap(struct hda_codec *codec, hda_nid_t nid,
-				 int direction)
-{
-	if (!(get_wcaps(codec, nid) & AC_WCAP_AMP_OVRD))
-		nid = codec->afg;
-	return snd_hda_param_read(codec, nid,
-				  direction == HDA_OUTPUT ?
-				  AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
-}
-
 /**
  * query_amp_caps - query AMP capabilities
  * @codec: the HD-auio codec
@@ -2021,9 +1320,11 @@ static unsigned int read_amp_cap(struct hda_codec *codec, hda_nid_t nid,
  */
 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
 {
-	return query_caps_hash(codec, nid, direction,
-			       HDA_HASH_KEY(nid, direction, 0),
-			       read_amp_cap);
+	if (!(get_wcaps(codec, nid) & AC_WCAP_AMP_OVRD))
+		nid = codec->core.afg;
+	return snd_hda_param_read(codec, nid,
+				  direction == HDA_OUTPUT ?
+				  AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
 }
 EXPORT_SYMBOL_GPL(query_amp_caps);
 
@@ -2064,183 +1365,14 @@ EXPORT_SYMBOL_GPL(snd_hda_check_amp_caps);
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
 			      unsigned int caps)
 {
-	return write_caps_hash(codec, HDA_HASH_KEY(nid, dir, 0), caps);
-}
-EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps);
-
-static unsigned int read_pin_cap(struct hda_codec *codec, hda_nid_t nid,
-				 int dir)
-{
-	return snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
-}
-
-/**
- * snd_hda_query_pin_caps - Query PIN capabilities
- * @codec: the HD-auio codec
- * @nid: the NID to query
- *
- * Query PIN capabilities for the given widget.
- * Returns the obtained capability bits.
- *
- * When cap bits have been already read, this doesn't read again but
- * returns the cached value.
- */
-u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid)
-{
-	return query_caps_hash(codec, nid, 0, HDA_HASH_PINCAP_KEY(nid),
-			       read_pin_cap);
-}
-EXPORT_SYMBOL_GPL(snd_hda_query_pin_caps);
-
-/**
- * snd_hda_override_pin_caps - Override the pin capabilities
- * @codec: the CODEC
- * @nid: the NID to override
- * @caps: the capability bits to set
- *
- * Override the cached PIN capabilitiy bits value by the given one.
- *
- * Returns zero if successful or a negative error code.
- */
-int snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid,
-			      unsigned int caps)
-{
-	return write_caps_hash(codec, HDA_HASH_PINCAP_KEY(nid), caps);
-}
-EXPORT_SYMBOL_GPL(snd_hda_override_pin_caps);
-
-/* read or sync the hash value with the current value;
- * call within hash_mutex
- */
-static struct hda_amp_info *
-update_amp_hash(struct hda_codec *codec, hda_nid_t nid, int ch,
-		int direction, int index, bool init_only)
-{
-	struct hda_amp_info *info;
-	unsigned int parm, val = 0;
-	bool val_read = false;
-
- retry:
-	info = get_alloc_amp_hash(codec, HDA_HASH_KEY(nid, direction, index));
-	if (!info)
-		return NULL;
-	if (!(info->head.val & INFO_AMP_VOL(ch))) {
-		if (!val_read) {
-			mutex_unlock(&codec->hash_mutex);
-			parm = ch ? AC_AMP_GET_RIGHT : AC_AMP_GET_LEFT;
-			parm |= direction == HDA_OUTPUT ?
-				AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
-			parm |= index;
-			val = snd_hda_codec_read(codec, nid, 0,
-				 AC_VERB_GET_AMP_GAIN_MUTE, parm);
-			val &= 0xff;
-			val_read = true;
-			mutex_lock(&codec->hash_mutex);
-			goto retry;
-		}
-		info->vol[ch] = val;
-		info->head.val |= INFO_AMP_VOL(ch);
-	} else if (init_only)
-		return NULL;
-	return info;
-}
-
-/*
- * write the current volume in info to the h/w
- */
-static void put_vol_mute(struct hda_codec *codec, unsigned int amp_caps,
-			 hda_nid_t nid, int ch, int direction, int index,
-			 int val)
-{
-	u32 parm;
-
-	parm = ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT;
-	parm |= direction == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT;
-	parm |= index << AC_AMP_SET_INDEX_SHIFT;
-	if ((val & HDA_AMP_MUTE) && !(amp_caps & AC_AMPCAP_MUTE) &&
-	    (amp_caps & AC_AMPCAP_MIN_MUTE))
-		; /* set the zero value as a fake mute */
-	else
-		parm |= val;
-	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, parm);
-}
-
-/**
- * snd_hda_codec_amp_read - Read AMP value
- * @codec: HD-audio codec
- * @nid: NID to read the AMP value
- * @ch: channel (left=0 or right=1)
- * @direction: #HDA_INPUT or #HDA_OUTPUT
- * @index: the index value (only for input direction)
- *
- * Read AMP value.  The volume is between 0 to 0x7f, 0x80 = mute bit.
- */
-int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
-			   int direction, int index)
-{
-	struct hda_amp_info *info;
-	unsigned int val = 0;
-
-	mutex_lock(&codec->hash_mutex);
-	info = update_amp_hash(codec, nid, ch, direction, index, false);
-	if (info)
-		val = info->vol[ch];
-	mutex_unlock(&codec->hash_mutex);
-	return val;
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_amp_read);
-
-static int codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
-			    int direction, int idx, int mask, int val,
-			    bool init_only)
-{
-	struct hda_amp_info *info;
-	unsigned int caps;
-	unsigned int cache_only;
-
-	if (snd_BUG_ON(mask & ~0xff))
-		mask &= 0xff;
-	val &= mask;
-
-	mutex_lock(&codec->hash_mutex);
-	info = update_amp_hash(codec, nid, ch, direction, idx, init_only);
-	if (!info) {
-		mutex_unlock(&codec->hash_mutex);
-		return 0;
-	}
-	val |= info->vol[ch] & ~mask;
-	if (info->vol[ch] == val) {
-		mutex_unlock(&codec->hash_mutex);
-		return 0;
-	}
-	info->vol[ch] = val;
-	cache_only = info->head.dirty = codec->cached_write;
-	caps = info->amp_caps;
-	mutex_unlock(&codec->hash_mutex);
-	if (!cache_only)
-		put_vol_mute(codec, caps, nid, ch, direction, idx, val);
-	return 1;
-}
+	unsigned int parm;
 
-/**
- * snd_hda_codec_amp_update - update the AMP value
- * @codec: HD-audio codec
- * @nid: NID to read the AMP value
- * @ch: channel (left=0 or right=1)
- * @direction: #HDA_INPUT or #HDA_OUTPUT
- * @idx: the index value (only for input direction)
- * @mask: bit mask to set
- * @val: the bits value to set
- *
- * Update the AMP value with a bit mask.
- * Returns 0 if the value is unchanged, 1 if changed.
- */
-int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
-			     int direction, int idx, int mask, int val)
-{
-	return codec_amp_update(codec, nid, ch, direction, idx, mask, val, false);
+	snd_hda_override_wcaps(codec, nid,
+			       get_wcaps(codec, nid) | AC_WCAP_AMP_OVRD);
+	parm = dir == HDA_OUTPUT ? AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP;
+	return snd_hdac_override_parm(&codec->core, nid, parm, caps);
 }
-EXPORT_SYMBOL_GPL(snd_hda_codec_amp_update);
+EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps);
 
 /**
  * snd_hda_codec_amp_stereo - update the AMP stereo values
@@ -2285,7 +1417,16 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_amp_stereo);
 int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch,
 			   int dir, int idx, int mask, int val)
 {
-	return codec_amp_update(codec, nid, ch, dir, idx, mask, val, true);
+	int orig;
+
+	if (!codec->core.regmap)
+		return -EINVAL;
+	regcache_cache_only(codec->core.regmap, true);
+	orig = snd_hda_codec_amp_read(codec, nid, ch, dir, idx);
+	regcache_cache_only(codec->core.regmap, false);
+	if (orig >= 0)
+		return 0;
+	return snd_hda_codec_amp_update(codec, nid, ch, dir, idx, mask, val);
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_amp_init);
 
@@ -2314,49 +1455,6 @@ int snd_hda_codec_amp_init_stereo(struct hda_codec *codec, hda_nid_t nid,
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_amp_init_stereo);
 
-/**
- * snd_hda_codec_resume_amp - Resume all AMP commands from the cache
- * @codec: HD-audio codec
- *
- * Resume the all amp commands from the cache.
- */
-void snd_hda_codec_resume_amp(struct hda_codec *codec)
-{
-	int i;
-
-	mutex_lock(&codec->hash_mutex);
-	codec->cached_write = 0;
-	for (i = 0; i < codec->amp_cache.buf.used; i++) {
-		struct hda_amp_info *buffer;
-		u32 key;
-		hda_nid_t nid;
-		unsigned int idx, dir, ch;
-		struct hda_amp_info info;
-
-		buffer = snd_array_elem(&codec->amp_cache.buf, i);
-		if (!buffer->head.dirty)
-			continue;
-		buffer->head.dirty = 0;
-		info = *buffer;
-		key = info.head.key;
-		if (!key)
-			continue;
-		nid = key & 0xff;
-		idx = (key >> 16) & 0xff;
-		dir = (key >> 24) & 0xff;
-		for (ch = 0; ch < 2; ch++) {
-			if (!(info.head.val & INFO_AMP_VOL(ch)))
-				continue;
-			mutex_unlock(&codec->hash_mutex);
-			put_vol_mute(codec, info.amp_caps, nid, ch, dir, idx,
-				     info.vol[ch]);
-			mutex_lock(&codec->hash_mutex);
-		}
-	}
-	mutex_unlock(&codec->hash_mutex);
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_resume_amp);
-
 static u32 get_amp_max_value(struct hda_codec *codec, hda_nid_t nid, int dir,
 			     unsigned int ofs)
 {
@@ -2478,14 +1576,12 @@ int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int change = 0;
 
-	snd_hda_power_up(codec);
 	if (chs & 1) {
 		change = update_amp_value(codec, nid, 0, dir, idx, ofs, *valp);
 		valp++;
 	}
 	if (chs & 2)
 		change |= update_amp_value(codec, nid, 1, dir, idx, ofs, *valp);
-	snd_hda_power_down(codec);
 	return change;
 }
 EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_put);
@@ -2572,7 +1668,7 @@ find_mixer_ctl(struct hda_codec *codec, const char *name, int dev, int idx)
 	if (snd_BUG_ON(strlen(name) >= sizeof(id.name)))
 		return NULL;
 	strcpy(id.name, name);
-	return snd_ctl_find_id(codec->bus->card, &id);
+	return snd_ctl_find_id(codec->card, &id);
 }
 
 /**
@@ -2636,7 +1732,7 @@ int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
 		nid = kctl->id.subdevice & 0xffff;
 	if (kctl->id.subdevice & (HDA_SUBDEV_NID_FLAG|HDA_SUBDEV_AMP_FLAG))
 		kctl->id.subdevice = 0;
-	err = snd_ctl_add(codec->bus->card, kctl);
+	err = snd_ctl_add(codec->card, kctl);
 	if (err < 0)
 		return err;
 	item = snd_array_new(&codec->mixers);
@@ -2689,7 +1785,7 @@ void snd_hda_ctls_clear(struct hda_codec *codec)
 	int i;
 	struct hda_nid_item *items = codec->mixers.list;
 	for (i = 0; i < codec->mixers.used; i++)
-		snd_ctl_remove(codec->bus->card, items[i].kctl);
+		snd_ctl_remove(codec->card, items[i].kctl);
 	snd_array_free(&codec->mixers);
 	snd_array_free(&codec->nids);
 }
@@ -2712,10 +1808,9 @@ int snd_hda_lock_devices(struct hda_bus *bus)
 	if (!list_empty(&card->ctl_files))
 		goto err_clear;
 
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		int pcm;
-		for (pcm = 0; pcm < codec->num_pcms; pcm++) {
-			struct hda_pcm *cpcm = &codec->pcm_info[pcm];
+	list_for_each_codec(codec, bus) {
+		struct hda_pcm *cpcm;
+		list_for_each_entry(cpcm, &codec->pcm_list_head, list) {
 			if (!cpcm->pcm)
 				continue;
 			if (cpcm->pcm->streams[0].substream_opened ||
@@ -2742,7 +1837,6 @@ void snd_hda_unlock_devices(struct hda_bus *bus)
 {
 	struct snd_card *card = bus->card;
 
-	card = bus->card;
 	spin_lock(&card->files_lock);
 	card->shutdown = 0;
 	spin_unlock(&card->files_lock);
@@ -2762,51 +1856,12 @@ EXPORT_SYMBOL_GPL(snd_hda_unlock_devices);
 int snd_hda_codec_reset(struct hda_codec *codec)
 {
 	struct hda_bus *bus = codec->bus;
-	struct snd_card *card = bus->card;
-	int i;
 
 	if (snd_hda_lock_devices(bus) < 0)
 		return -EBUSY;
 
 	/* OK, let it free */
-	cancel_delayed_work_sync(&codec->jackpoll_work);
-#ifdef CONFIG_PM
-	cancel_delayed_work_sync(&codec->power_work);
-	flush_workqueue(bus->workq);
-#endif
-	snd_hda_ctls_clear(codec);
-	/* release PCMs */
-	for (i = 0; i < codec->num_pcms; i++) {
-		if (codec->pcm_info[i].pcm) {
-			snd_device_free(card, codec->pcm_info[i].pcm);
-			clear_bit(codec->pcm_info[i].device,
-				  bus->pcm_dev_bits);
-		}
-	}
-	snd_hda_detach_beep_device(codec);
-	if (codec->patch_ops.free)
-		codec->patch_ops.free(codec);
-	memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
-	snd_hda_jack_tbl_clear(codec);
-	codec->proc_widget_hook = NULL;
-	codec->spec = NULL;
-	free_hda_cache(&codec->amp_cache);
-	free_hda_cache(&codec->cmd_cache);
-	init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
-	init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
-	/* free only driver_pins so that init_pins + user_pins are restored */
-	snd_array_free(&codec->driver_pins);
-	snd_array_free(&codec->cvt_setups);
-	snd_array_free(&codec->spdif_out);
-	snd_array_free(&codec->verbs);
-	codec->num_pcms = 0;
-	codec->pcm_info = NULL;
-	codec->preset = NULL;
-	codec->slave_dig_outs = NULL;
-	codec->spdif_status_reset = 0;
-	unload_parser(codec);
-	module_put(codec->owner);
-	codec->owner = NULL;
+	snd_hdac_device_unregister(&codec->core);
 
 	/* allow device access again */
 	snd_hda_unlock_devices(bus);
@@ -3153,7 +2208,6 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 	long *valp = ucontrol->value.integer.value;
 	int change = 0;
 
-	snd_hda_power_up(codec);
 	if (chs & 1) {
 		change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
 						  HDA_AMP_MUTE,
@@ -3165,7 +2219,6 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 						   HDA_AMP_MUTE,
 						   *valp ? 0 : HDA_AMP_MUTE);
 	hda_call_check_power_status(codec, nid);
-	snd_hda_power_down(codec);
 	return change;
 }
 EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_put);
@@ -3466,25 +2519,35 @@ static unsigned int convert_to_spdif_status(unsigned short val)
 
 /* set digital convert verbs both for the given NID and its slaves */
 static void set_dig_out(struct hda_codec *codec, hda_nid_t nid,
-			int verb, int val)
+			int mask, int val)
 {
 	const hda_nid_t *d;
 
-	snd_hda_codec_write_cache(codec, nid, 0, verb, val);
+	snd_hdac_regmap_update(&codec->core, nid, AC_VERB_SET_DIGI_CONVERT_1,
+			       mask, val);
 	d = codec->slave_dig_outs;
 	if (!d)
 		return;
 	for (; *d; d++)
-		snd_hda_codec_write_cache(codec, *d, 0, verb, val);
+		snd_hdac_regmap_update(&codec->core, nid,
+				       AC_VERB_SET_DIGI_CONVERT_1, mask, val);
 }
 
 static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid,
 				       int dig1, int dig2)
 {
-	if (dig1 != -1)
-		set_dig_out(codec, nid, AC_VERB_SET_DIGI_CONVERT_1, dig1);
-	if (dig2 != -1)
-		set_dig_out(codec, nid, AC_VERB_SET_DIGI_CONVERT_2, dig2);
+	unsigned int mask = 0;
+	unsigned int val = 0;
+
+	if (dig1 != -1) {
+		mask |= 0xff;
+		val = dig1;
+	}
+	if (dig2 != -1) {
+		mask |= 0xff00;
+		val |= dig2 << 8;
+	}
+	set_dig_out(codec, nid, mask, val);
 }
 
 static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
@@ -3617,6 +2680,7 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec,
 	struct snd_kcontrol *kctl;
 	struct snd_kcontrol_new *dig_mix;
 	int idx = 0;
+	int val = 0;
 	const int spdif_index = 16;
 	struct hda_spdif_out *spdif;
 	struct hda_bus *bus = codec->bus;
@@ -3657,8 +2721,9 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec,
 			return err;
 	}
 	spdif->nid = cvt_nid;
-	spdif->ctls = snd_hda_codec_read(codec, cvt_nid, 0,
-					 AC_VERB_GET_DIGI_CONVERT_1, 0);
+	snd_hdac_regmap_read(&codec->core, cvt_nid,
+			     AC_VERB_GET_DIGI_CONVERT_1, &val);
+	spdif->ctls = val;
 	spdif->status = convert_to_spdif_status(spdif->ctls);
 	return 0;
 }
@@ -3802,8 +2867,8 @@ static int snd_hda_spdif_in_switch_put(struct snd_kcontrol *kcontrol,
 	change = codec->spdif_in_enable != val;
 	if (change) {
 		codec->spdif_in_enable = val;
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_DIGI_CONVERT_1, val);
+		snd_hdac_regmap_write(&codec->core, nid,
+				      AC_VERB_SET_DIGI_CONVERT_1, val);
 	}
 	mutex_unlock(&codec->spdif_mutex);
 	return change;
@@ -3814,10 +2879,11 @@ static int snd_hda_spdif_in_status_get(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	hda_nid_t nid = kcontrol->private_value;
-	unsigned short val;
+	unsigned int val;
 	unsigned int sbits;
 
-	val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_DIGI_CONVERT_1, 0);
+	snd_hdac_regmap_read(&codec->core, nid,
+			     AC_VERB_GET_DIGI_CONVERT_1, &val);
 	sbits = convert_to_spdif_status(val);
 	ucontrol->value.iec958.status[0] = sbits;
 	ucontrol->value.iec958.status[1] = sbits >> 8;
@@ -3883,153 +2949,6 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid)
 }
 EXPORT_SYMBOL_GPL(snd_hda_create_spdif_in_ctls);
 
-/*
- * command cache
- */
-
-/* build a 31bit cache key with the widget id and the command parameter */
-#define build_cmd_cache_key(nid, verb)	((verb << 8) | nid)
-#define get_cmd_cache_nid(key)		((key) & 0xff)
-#define get_cmd_cache_cmd(key)		(((key) >> 8) & 0xffff)
-
-/**
- * snd_hda_codec_write_cache - send a single command with caching
- * @codec: the HDA codec
- * @nid: NID to send the command
- * @flags: optional bit flags
- * @verb: the verb to send
- * @parm: the parameter for the verb
- *
- * Send a single command without waiting for response.
- *
- * Returns 0 if successful, or a negative error code.
- */
-int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int flags, unsigned int verb, unsigned int parm)
-{
-	int err;
-	struct hda_cache_head *c;
-	u32 key;
-	unsigned int cache_only;
-
-	cache_only = codec->cached_write;
-	if (!cache_only) {
-		err = snd_hda_codec_write(codec, nid, flags, verb, parm);
-		if (err < 0)
-			return err;
-	}
-
-	/* parm may contain the verb stuff for get/set amp */
-	verb = verb | (parm >> 8);
-	parm &= 0xff;
-	key = build_cmd_cache_key(nid, verb);
-	mutex_lock(&codec->bus->cmd_mutex);
-	c = get_alloc_hash(&codec->cmd_cache, key);
-	if (c) {
-		c->val = parm;
-		c->dirty = cache_only;
-	}
-	mutex_unlock(&codec->bus->cmd_mutex);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_write_cache);
-
-/**
- * snd_hda_codec_update_cache - check cache and write the cmd only when needed
- * @codec: the HDA codec
- * @nid: NID to send the command
- * @flags: optional bit flags
- * @verb: the verb to send
- * @parm: the parameter for the verb
- *
- * This function works like snd_hda_codec_write_cache(), but it doesn't send
- * command if the parameter is already identical with the cached value.
- * If not, it sends the command and refreshes the cache.
- *
- * Returns 0 if successful, or a negative error code.
- */
-int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid,
-			       int flags, unsigned int verb, unsigned int parm)
-{
-	struct hda_cache_head *c;
-	u32 key;
-
-	/* parm may contain the verb stuff for get/set amp */
-	verb = verb | (parm >> 8);
-	parm &= 0xff;
-	key = build_cmd_cache_key(nid, verb);
-	mutex_lock(&codec->bus->cmd_mutex);
-	c = get_hash(&codec->cmd_cache, key);
-	if (c && c->val == parm) {
-		mutex_unlock(&codec->bus->cmd_mutex);
-		return 0;
-	}
-	mutex_unlock(&codec->bus->cmd_mutex);
-	return snd_hda_codec_write_cache(codec, nid, flags, verb, parm);
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_update_cache);
-
-/**
- * snd_hda_codec_resume_cache - Resume the all commands from the cache
- * @codec: HD-audio codec
- *
- * Execute all verbs recorded in the command caches to resume.
- */
-void snd_hda_codec_resume_cache(struct hda_codec *codec)
-{
-	int i;
-
-	mutex_lock(&codec->hash_mutex);
-	codec->cached_write = 0;
-	for (i = 0; i < codec->cmd_cache.buf.used; i++) {
-		struct hda_cache_head *buffer;
-		u32 key;
-
-		buffer = snd_array_elem(&codec->cmd_cache.buf, i);
-		key = buffer->key;
-		if (!key)
-			continue;
-		if (!buffer->dirty)
-			continue;
-		buffer->dirty = 0;
-		mutex_unlock(&codec->hash_mutex);
-		snd_hda_codec_write(codec, get_cmd_cache_nid(key), 0,
-				    get_cmd_cache_cmd(key), buffer->val);
-		mutex_lock(&codec->hash_mutex);
-	}
-	mutex_unlock(&codec->hash_mutex);
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_resume_cache);
-
-/**
- * snd_hda_sequence_write_cache - sequence writes with caching
- * @codec: the HDA codec
- * @seq: VERB array to send
- *
- * Send the commands sequentially from the given array.
- * Thte commands are recorded on cache for power-save and resume.
- * The array must be terminated with NID=0.
- */
-void snd_hda_sequence_write_cache(struct hda_codec *codec,
-				  const struct hda_verb *seq)
-{
-	for (; seq->nid; seq++)
-		snd_hda_codec_write_cache(codec, seq->nid, 0, seq->verb,
-					  seq->param);
-}
-EXPORT_SYMBOL_GPL(snd_hda_sequence_write_cache);
-
-/**
- * snd_hda_codec_flush_cache - Execute all pending (cached) amps / verbs
- * @codec: HD-audio codec
- */
-void snd_hda_codec_flush_cache(struct hda_codec *codec)
-{
-	snd_hda_codec_resume_amp(codec);
-	snd_hda_codec_resume_cache(codec);
-}
-EXPORT_SYMBOL_GPL(snd_hda_codec_flush_cache);
-
 /**
  * snd_hda_codec_set_power_to_all - Set the power state to all widgets
  * @codec: the HDA codec
@@ -4043,10 +2962,9 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_flush_cache);
 void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
 				    unsigned int power_state)
 {
-	hda_nid_t nid = codec->start_nid;
-	int i;
+	hda_nid_t nid;
 
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int wcaps = get_wcaps(codec, nid);
 		unsigned int state = power_state;
 		if (!(wcaps & AC_WCAP_POWER))
@@ -4063,22 +2981,6 @@ void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
 EXPORT_SYMBOL_GPL(snd_hda_codec_set_power_to_all);
 
 /*
- *  supported power states check
- */
-static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec, hda_nid_t fg,
-				unsigned int power_state)
-{
-	int sup = snd_hda_param_read(codec, fg, AC_PAR_POWER_STATE);
-
-	if (sup == -1)
-		return false;
-	if (sup & power_state)
-		return true;
-	else
-		return false;
-}
-
-/*
  * wait until the state is reached, returns the current state
  */
 static unsigned int hda_sync_power_state(struct hda_codec *codec,
@@ -4117,7 +3019,7 @@ unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec,
 					     hda_nid_t nid,
 					     unsigned int power_state)
 {
-	if (nid == codec->afg || nid == codec->mfg)
+	if (nid == codec->core.afg || nid == codec->core.mfg)
 		return power_state;
 	if (power_state == AC_PWRST_D3 &&
 	    get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN &&
@@ -4137,7 +3039,7 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_eapd_power_filter);
 static unsigned int hda_set_power_state(struct hda_codec *codec,
 					unsigned int power_state)
 {
-	hda_nid_t fg = codec->afg ? codec->afg : codec->mfg;
+	hda_nid_t fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
 	int count;
 	unsigned int state;
 	int flags = 0;
@@ -4145,7 +3047,7 @@ static unsigned int hda_set_power_state(struct hda_codec *codec,
 	/* this delay seems necessary to avoid click noise at power-down */
 	if (power_state == AC_PWRST_D3) {
 		if (codec->depop_delay < 0)
-			msleep(codec->epss ? 10 : 100);
+			msleep(codec_has_epss(codec) ? 10 : 100);
 		else if (codec->depop_delay > 0)
 			msleep(codec->depop_delay);
 		flags = HDA_RW_NO_RESPONSE_FALLBACK;
@@ -4179,14 +3081,13 @@ static unsigned int hda_set_power_state(struct hda_codec *codec,
  */
 static void sync_power_up_states(struct hda_codec *codec)
 {
-	hda_nid_t nid = codec->start_nid;
-	int i;
+	hda_nid_t nid;
 
 	/* don't care if no filter is used */
 	if (!codec->power_filter)
 		return;
 
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int wcaps = get_wcaps(codec, nid);
 		unsigned int target;
 		if (!(wcaps & AC_WCAP_POWER))
@@ -4212,63 +3113,54 @@ static inline void hda_exec_init_verbs(struct hda_codec *codec) {}
 #endif
 
 #ifdef CONFIG_PM
+/* update the power on/off account with the current jiffies */
+static void update_power_acct(struct hda_codec *codec, bool on)
+{
+	unsigned long delta = jiffies - codec->power_jiffies;
+
+	if (on)
+		codec->power_on_acct += delta;
+	else
+		codec->power_off_acct += delta;
+	codec->power_jiffies += delta;
+}
+
+void snd_hda_update_power_acct(struct hda_codec *codec)
+{
+	update_power_acct(codec, hda_codec_is_power_on(codec));
+}
+
 /*
  * call suspend and power-down; used both from PM and power-save
  * this function returns the power state in the end
  */
-static unsigned int hda_call_codec_suspend(struct hda_codec *codec, bool in_wq)
+static unsigned int hda_call_codec_suspend(struct hda_codec *codec)
 {
 	unsigned int state;
 
-	codec->in_pm = 1;
+	atomic_inc(&codec->core.in_pm);
 
 	if (codec->patch_ops.suspend)
 		codec->patch_ops.suspend(codec);
 	hda_cleanup_all_streams(codec);
 	state = hda_set_power_state(codec, AC_PWRST_D3);
-	/* Cancel delayed work if we aren't currently running from it. */
-	if (!in_wq)
-		cancel_delayed_work_sync(&codec->power_work);
-	spin_lock(&codec->power_lock);
-	snd_hda_update_power_acct(codec);
-	trace_hda_power_down(codec);
-	codec->power_on = 0;
-	codec->power_transition = 0;
-	codec->power_jiffies = jiffies;
-	spin_unlock(&codec->power_lock);
-	codec->in_pm = 0;
+	update_power_acct(codec, true);
+	atomic_dec(&codec->core.in_pm);
 	return state;
 }
 
-/* mark all entries of cmd and amp caches dirty */
-static void hda_mark_cmd_cache_dirty(struct hda_codec *codec)
-{
-	int i;
-	for (i = 0; i < codec->cmd_cache.buf.used; i++) {
-		struct hda_cache_head *cmd;
-		cmd = snd_array_elem(&codec->cmd_cache.buf, i);
-		cmd->dirty = 1;
-	}
-	for (i = 0; i < codec->amp_cache.buf.used; i++) {
-		struct hda_amp_info *amp;
-		amp = snd_array_elem(&codec->amp_cache.buf, i);
-		amp->head.dirty = 1;
-	}
-}
-
 /*
  * kick up codec; used both from PM and power-save
  */
 static void hda_call_codec_resume(struct hda_codec *codec)
 {
-	codec->in_pm = 1;
+	atomic_inc(&codec->core.in_pm);
 
-	hda_mark_cmd_cache_dirty(codec);
+	if (codec->core.regmap)
+		regcache_mark_dirty(codec->core.regmap);
+
+	codec->power_jiffies = jiffies;
 
-	/* set as if powered on for avoiding re-entering the resume
-	 * in the resume / power-save sequence
-	 */
-	hda_keep_power_on(codec);
 	hda_set_power_state(codec, AC_PWRST_D0);
 	restore_shutup_pins(codec);
 	hda_exec_init_verbs(codec);
@@ -4278,72 +3170,71 @@ static void hda_call_codec_resume(struct hda_codec *codec)
 	else {
 		if (codec->patch_ops.init)
 			codec->patch_ops.init(codec);
-		snd_hda_codec_resume_amp(codec);
-		snd_hda_codec_resume_cache(codec);
+		if (codec->core.regmap)
+			regcache_sync(codec->core.regmap);
 	}
 
 	if (codec->jackpoll_interval)
 		hda_jackpoll_work(&codec->jackpoll_work.work);
 	else
 		snd_hda_jack_report_sync(codec);
-
-	codec->in_pm = 0;
-	snd_hda_power_down(codec); /* flag down before returning */
+	atomic_dec(&codec->core.in_pm);
 }
-#endif /* CONFIG_PM */
 
+static int hda_codec_runtime_suspend(struct device *dev)
+{
+	struct hda_codec *codec = dev_to_hda_codec(dev);
+	struct hda_pcm *pcm;
+	unsigned int state;
 
-/**
- * snd_hda_build_controls - build mixer controls
- * @bus: the BUS
- *
- * Creates mixer controls for each codec included in the bus.
- *
- * Returns 0 if successful, otherwise a negative error code.
- */
-int snd_hda_build_controls(struct hda_bus *bus)
+	cancel_delayed_work_sync(&codec->jackpoll_work);
+	list_for_each_entry(pcm, &codec->pcm_list_head, list)
+		snd_pcm_suspend_all(pcm->pcm);
+	state = hda_call_codec_suspend(codec);
+	if (codec_has_clkstop(codec) && codec_has_epss(codec) &&
+	    (state & AC_PWRST_CLK_STOP_OK))
+		snd_hdac_codec_link_down(&codec->core);
+	return 0;
+}
+
+static int hda_codec_runtime_resume(struct device *dev)
 {
-	struct hda_codec *codec;
+	struct hda_codec *codec = dev_to_hda_codec(dev);
 
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		int err = snd_hda_codec_build_controls(codec);
-		if (err < 0) {
-			codec_err(codec,
-				  "cannot build controls for #%d (error %d)\n",
-				  codec->addr, err);
-			err = snd_hda_codec_reset(codec);
-			if (err < 0) {
-				codec_err(codec,
-					  "cannot revert codec\n");
-				return err;
-			}
-		}
-	}
+	snd_hdac_codec_link_up(&codec->core);
+	hda_call_codec_resume(codec);
+	pm_runtime_mark_last_busy(dev);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(snd_hda_build_controls);
+#endif /* CONFIG_PM */
+
+/* referred in hda_bind.c */
+const struct dev_pm_ops hda_codec_driver_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
+	SET_RUNTIME_PM_OPS(hda_codec_runtime_suspend, hda_codec_runtime_resume,
+			   NULL)
+};
 
 /*
  * add standard channel maps if not specified
  */
 static int add_std_chmaps(struct hda_codec *codec)
 {
-	int i, str, err;
+	struct hda_pcm *pcm;
+	int str, err;
 
-	for (i = 0; i < codec->num_pcms; i++) {
+	list_for_each_entry(pcm, &codec->pcm_list_head, list) {
 		for (str = 0; str < 2; str++) {
-			struct snd_pcm *pcm = codec->pcm_info[i].pcm;
-			struct hda_pcm_stream *hinfo =
-				&codec->pcm_info[i].stream[str];
+			struct hda_pcm_stream *hinfo = &pcm->stream[str];
 			struct snd_pcm_chmap *chmap;
 			const struct snd_pcm_chmap_elem *elem;
 
-			if (codec->pcm_info[i].own_chmap)
-				continue;
-			if (!pcm || !hinfo->substreams)
+			if (!pcm || pcm->own_chmap ||
+			    !hinfo->substreams)
 				continue;
 			elem = hinfo->chmap ? hinfo->chmap : snd_pcm_std_chmaps;
-			err = snd_pcm_add_chmap_ctls(pcm, str, elem,
+			err = snd_pcm_add_chmap_ctls(pcm->pcm, str, elem,
 						     hinfo->channels_max,
 						     0, &chmap);
 			if (err < 0)
@@ -4499,43 +3390,29 @@ unsigned int snd_hda_calc_stream_format(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_hda_calc_stream_format);
 
-static unsigned int get_pcm_param(struct hda_codec *codec, hda_nid_t nid,
-				  int dir)
+static unsigned int query_pcm_param(struct hda_codec *codec, hda_nid_t nid)
 {
 	unsigned int val = 0;
-	if (nid != codec->afg &&
+	if (nid != codec->core.afg &&
 	    (get_wcaps(codec, nid) & AC_WCAP_FORMAT_OVRD))
 		val = snd_hda_param_read(codec, nid, AC_PAR_PCM);
 	if (!val || val == -1)
-		val = snd_hda_param_read(codec, codec->afg, AC_PAR_PCM);
+		val = snd_hda_param_read(codec, codec->core.afg, AC_PAR_PCM);
 	if (!val || val == -1)
 		return 0;
 	return val;
 }
 
-static unsigned int query_pcm_param(struct hda_codec *codec, hda_nid_t nid)
-{
-	return query_caps_hash(codec, nid, 0, HDA_HASH_PARPCM_KEY(nid),
-			       get_pcm_param);
-}
-
-static unsigned int get_stream_param(struct hda_codec *codec, hda_nid_t nid,
-				     int dir)
+static unsigned int query_stream_param(struct hda_codec *codec, hda_nid_t nid)
 {
 	unsigned int streams = snd_hda_param_read(codec, nid, AC_PAR_STREAM);
 	if (!streams || streams == -1)
-		streams = snd_hda_param_read(codec, codec->afg, AC_PAR_STREAM);
+		streams = snd_hda_param_read(codec, codec->core.afg, AC_PAR_STREAM);
 	if (!streams || streams == -1)
 		return 0;
 	return streams;
 }
 
-static unsigned int query_stream_param(struct hda_codec *codec, hda_nid_t nid)
-{
-	return query_caps_hash(codec, nid, 0, HDA_HASH_PARSTR_KEY(nid),
-			       get_stream_param);
-}
-
 /**
  * snd_hda_query_supported_pcm - query the supported PCM rates and formats
  * @codec: the HDA codec
@@ -4792,7 +3669,11 @@ int snd_hda_codec_prepare(struct hda_codec *codec,
 {
 	int ret;
 	mutex_lock(&codec->bus->prepare_mutex);
-	ret = hinfo->ops.prepare(hinfo, codec, stream, format, substream);
+	if (hinfo->ops.prepare)
+		ret = hinfo->ops.prepare(hinfo, codec, stream, format,
+					 substream);
+	else
+		ret = -ENODEV;
 	if (ret >= 0)
 		purify_inactive_streams(codec);
 	mutex_unlock(&codec->bus->prepare_mutex);
@@ -4813,7 +3694,8 @@ void snd_hda_codec_cleanup(struct hda_codec *codec,
 			   struct snd_pcm_substream *substream)
 {
 	mutex_lock(&codec->bus->prepare_mutex);
-	hinfo->ops.cleanup(hinfo, codec, substream);
+	if (hinfo->ops.cleanup)
+		hinfo->ops.cleanup(hinfo, codec, substream);
 	mutex_unlock(&codec->bus->prepare_mutex);
 }
 EXPORT_SYMBOL_GPL(snd_hda_codec_cleanup);
@@ -4871,112 +3753,84 @@ static int get_empty_pcm_device(struct hda_bus *bus, unsigned int type)
 	return -EAGAIN;
 }
 
-/*
- * attach a new PCM stream
- */
-static int snd_hda_attach_pcm(struct hda_codec *codec, struct hda_pcm *pcm)
+/* call build_pcms ops of the given codec and set up the default parameters */
+int snd_hda_codec_parse_pcms(struct hda_codec *codec)
 {
-	struct hda_bus *bus = codec->bus;
-	struct hda_pcm_stream *info;
-	int stream, err;
+	struct hda_pcm *cpcm;
+	int err;
 
-	if (snd_BUG_ON(!pcm->name))
-		return -EINVAL;
-	for (stream = 0; stream < 2; stream++) {
-		info = &pcm->stream[stream];
-		if (info->substreams) {
+	if (!list_empty(&codec->pcm_list_head))
+		return 0; /* already parsed */
+
+	if (!codec->patch_ops.build_pcms)
+		return 0;
+
+	err = codec->patch_ops.build_pcms(codec);
+	if (err < 0) {
+		codec_err(codec, "cannot build PCMs for #%d (error %d)\n",
+			  codec->core.addr, err);
+		return err;
+	}
+
+	list_for_each_entry(cpcm, &codec->pcm_list_head, list) {
+		int stream;
+
+		for (stream = 0; stream < 2; stream++) {
+			struct hda_pcm_stream *info = &cpcm->stream[stream];
+
+			if (!info->substreams)
+				continue;
 			err = set_pcm_default_values(codec, info);
-			if (err < 0)
+			if (err < 0) {
+				codec_warn(codec,
+					   "fail to setup default for PCM %s\n",
+					   cpcm->name);
 				return err;
+			}
 		}
 	}
-	return bus->ops.attach_pcm(bus, codec, pcm);
+
+	return 0;
 }
 
 /* assign all PCMs of the given codec */
 int snd_hda_codec_build_pcms(struct hda_codec *codec)
 {
-	unsigned int pcm;
-	int err;
+	struct hda_bus *bus = codec->bus;
+	struct hda_pcm *cpcm;
+	int dev, err;
 
-	if (!codec->num_pcms) {
-		if (!codec->patch_ops.build_pcms)
-			return 0;
-		err = codec->patch_ops.build_pcms(codec);
-		if (err < 0) {
-			codec_err(codec,
-				  "cannot build PCMs for #%d (error %d)\n",
-				  codec->addr, err);
-			err = snd_hda_codec_reset(codec);
-			if (err < 0) {
-				codec_err(codec,
-					  "cannot revert codec\n");
-				return err;
-			}
-		}
+	if (snd_BUG_ON(!bus->ops.attach_pcm))
+		return -EINVAL;
+
+	err = snd_hda_codec_parse_pcms(codec);
+	if (err < 0) {
+		snd_hda_codec_reset(codec);
+		return err;
 	}
-	for (pcm = 0; pcm < codec->num_pcms; pcm++) {
-		struct hda_pcm *cpcm = &codec->pcm_info[pcm];
-		int dev;
 
+	/* attach a new PCM streams */
+	list_for_each_entry(cpcm, &codec->pcm_list_head, list) {
+		if (cpcm->pcm)
+			continue; /* already attached */
 		if (!cpcm->stream[0].substreams && !cpcm->stream[1].substreams)
 			continue; /* no substreams assigned */
 
-		if (!cpcm->pcm) {
-			dev = get_empty_pcm_device(codec->bus, cpcm->pcm_type);
-			if (dev < 0)
-				continue; /* no fatal error */
-			cpcm->device = dev;
-			err = snd_hda_attach_pcm(codec, cpcm);
-			if (err < 0) {
-				codec_err(codec,
-					  "cannot attach PCM stream %d for codec #%d\n",
-					  dev, codec->addr);
-				continue; /* no fatal error */
-			}
+		dev = get_empty_pcm_device(bus, cpcm->pcm_type);
+		if (dev < 0)
+			continue; /* no fatal error */
+		cpcm->device = dev;
+		err =  bus->ops.attach_pcm(bus, codec, cpcm);
+		if (err < 0) {
+			codec_err(codec,
+				  "cannot attach PCM stream %d for codec #%d\n",
+				  dev, codec->core.addr);
+			continue; /* no fatal error */
 		}
 	}
-	return 0;
-}
 
-/**
- * snd_hda_build_pcms - build PCM information
- * @bus: the BUS
- *
- * Create PCM information for each codec included in the bus.
- *
- * The build_pcms codec patch is requested to set up codec->num_pcms and
- * codec->pcm_info properly.  The array is referred by the top-level driver
- * to create its PCM instances.
- * The allocated codec->pcm_info should be released in codec->patch_ops.free
- * callback.
- *
- * At least, substreams, channels_min and channels_max must be filled for
- * each stream.  substreams = 0 indicates that the stream doesn't exist.
- * When rates and/or formats are zero, the supported values are queried
- * from the given nid.  The nid is used also by the default ops.prepare
- * and ops.cleanup callbacks.
- *
- * The driver needs to call ops.open in its open callback.  Similarly,
- * ops.close is supposed to be called in the close callback.
- * ops.prepare should be called in the prepare or hw_params callback
- * with the proper parameters for set up.
- * ops.cleanup should be called in hw_free for clean up of streams.
- *
- * This function returns 0 if successful, or a negative error code.
- */
-int snd_hda_build_pcms(struct hda_bus *bus)
-{
-	struct hda_codec *codec;
-
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		int err = snd_hda_codec_build_pcms(codec);
-		if (err < 0)
-			return err;
-	}
 	return 0;
 }
-EXPORT_SYMBOL_GPL(snd_hda_build_pcms);
 
 /**
  * snd_hda_add_new_ctls - create controls from the array
@@ -5013,8 +3867,8 @@ int snd_hda_add_new_ctls(struct hda_codec *codec,
 			 * the codec addr; if it still fails (or it's the
 			 * primary codec), then try another control index
 			 */
-			if (!addr && codec->addr)
-				addr = codec->addr;
+			if (!addr && codec->core.addr)
+				addr = codec->core.addr;
 			else if (!idx && !knew->index) {
 				idx = find_empty_mixer_ctl_idx(codec,
 							       knew->name, 0);
@@ -5029,127 +3883,37 @@ int snd_hda_add_new_ctls(struct hda_codec *codec,
 EXPORT_SYMBOL_GPL(snd_hda_add_new_ctls);
 
 #ifdef CONFIG_PM
-static void hda_power_work(struct work_struct *work)
-{
-	struct hda_codec *codec =
-		container_of(work, struct hda_codec, power_work.work);
-	struct hda_bus *bus = codec->bus;
-	unsigned int state;
-
-	spin_lock(&codec->power_lock);
-	if (codec->power_transition > 0) { /* during power-up sequence? */
-		spin_unlock(&codec->power_lock);
-		return;
-	}
-	if (!codec->power_on || codec->power_count) {
-		codec->power_transition = 0;
-		spin_unlock(&codec->power_lock);
-		return;
-	}
-	spin_unlock(&codec->power_lock);
-
-	state = hda_call_codec_suspend(codec, true);
-	if (!bus->power_keep_link_on && (state & AC_PWRST_CLK_STOP_OK))
-		hda_call_pm_notify(codec, false);
-}
-
-static void hda_keep_power_on(struct hda_codec *codec)
-{
-	spin_lock(&codec->power_lock);
-	codec->power_count++;
-	codec->power_on = 1;
-	codec->power_jiffies = jiffies;
-	spin_unlock(&codec->power_lock);
-	hda_call_pm_notify(codec, true);
-}
-
-/* update the power on/off account with the current jiffies */
-void snd_hda_update_power_acct(struct hda_codec *codec)
-{
-	unsigned long delta = jiffies - codec->power_jiffies;
-	if (codec->power_on)
-		codec->power_on_acct += delta;
-	else
-		codec->power_off_acct += delta;
-	codec->power_jiffies += delta;
-}
-
-/* Transition to powered up, if wait_power_down then wait for a pending
- * transition to D3 to complete. A pending D3 transition is indicated
- * with power_transition == -1. */
-/* call this with codec->power_lock held! */
-static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
-{
-	/* Return if power_on or transitioning to power_on, unless currently
-	 * powering down. */
-	if ((codec->power_on || codec->power_transition > 0) &&
-	    !(wait_power_down && codec->power_transition < 0))
-		return;
-	spin_unlock(&codec->power_lock);
-
-	cancel_delayed_work_sync(&codec->power_work);
-
-	spin_lock(&codec->power_lock);
-	/* If the power down delayed work was cancelled above before starting,
-	 * then there is no need to go through power up here.
-	 */
-	if (codec->power_on) {
-		if (codec->power_transition < 0)
-			codec->power_transition = 0;
-		return;
-	}
-
-	trace_hda_power_up(codec);
-	snd_hda_update_power_acct(codec);
-	codec->power_on = 1;
-	codec->power_jiffies = jiffies;
-	codec->power_transition = 1; /* avoid reentrance */
-	spin_unlock(&codec->power_lock);
-
-	hda_call_codec_resume(codec);
-
-	spin_lock(&codec->power_lock);
-	codec->power_transition = 0;
-}
-
-#define power_save(codec)	\
-	((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
-
-/* Transition to powered down */
-static void __snd_hda_power_down(struct hda_codec *codec)
+static void codec_set_power_save(struct hda_codec *codec, int delay)
 {
-	if (!codec->power_on || codec->power_count || codec->power_transition)
-		return;
+	struct device *dev = hda_codec_dev(codec);
 
-	if (power_save(codec)) {
-		codec->power_transition = -1; /* avoid reentrance */
-		queue_delayed_work(codec->bus->workq, &codec->power_work,
-				msecs_to_jiffies(power_save(codec) * 1000));
+	if (delay > 0) {
+		pm_runtime_set_autosuspend_delay(dev, delay);
+		pm_runtime_use_autosuspend(dev);
+		pm_runtime_allow(dev);
+		if (!pm_runtime_suspended(dev))
+			pm_runtime_mark_last_busy(dev);
+	} else {
+		pm_runtime_dont_use_autosuspend(dev);
+		pm_runtime_forbid(dev);
 	}
 }
 
 /**
- * snd_hda_power_save - Power-up/down/sync the codec
- * @codec: HD-audio codec
- * @delta: the counter delta to change
- * @d3wait: sync for D3 transition complete
+ * snd_hda_set_power_save - reprogram autosuspend for the given delay
+ * @bus: HD-audio bus
+ * @delay: autosuspend delay in msec, 0 = off
  *
- * Change the power-up counter via @delta, and power up or down the hardware
- * appropriately.  For the power-down, queue to the delayed action.
- * Passing zero to @delta means to synchronize the power state.
+ * Synchronize the runtime PM autosuspend state from the power_save option.
  */
-void snd_hda_power_save(struct hda_codec *codec, int delta, bool d3wait)
+void snd_hda_set_power_save(struct hda_bus *bus, int delay)
 {
-	spin_lock(&codec->power_lock);
-	codec->power_count += delta;
-	trace_hda_power_count(codec);
-	if (delta > 0)
-		__snd_hda_power_up(codec, d3wait);
-	else
-		__snd_hda_power_down(codec);
-	spin_unlock(&codec->power_lock);
+	struct hda_codec *c;
+
+	list_for_each_codec(c, bus)
+		codec_set_power_save(c, delay);
 }
-EXPORT_SYMBOL_GPL(snd_hda_power_save);
+EXPORT_SYMBOL_GPL(snd_hda_set_power_save);
 
 /**
  * snd_hda_check_amp_list_power - Check the amp list and update the power
@@ -5187,7 +3951,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
 			if (!(v & HDA_AMP_MUTE) && v > 0) {
 				if (!check->power_on) {
 					check->power_on = 1;
-					snd_hda_power_up(codec);
+					snd_hda_power_up_pm(codec);
 				}
 				return 1;
 			}
@@ -5195,7 +3959,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
 	}
 	if (check->power_on) {
 		check->power_on = 0;
-		snd_hda_power_down(codec);
+		snd_hda_power_down_pm(codec);
 	}
 	return 0;
 }
@@ -5203,88 +3967,6 @@ EXPORT_SYMBOL_GPL(snd_hda_check_amp_list_power);
 #endif
 
 /*
- * Channel mode helper
- */
-
-/**
- * snd_hda_ch_mode_info - Info callback helper for the channel mode enum
- * @codec: the HDA codec
- * @uinfo: pointer to get/store the data
- * @chmode: channel mode array
- * @num_chmodes: channel mode array size
- */
-int snd_hda_ch_mode_info(struct hda_codec *codec,
-			 struct snd_ctl_elem_info *uinfo,
-			 const struct hda_channel_mode *chmode,
-			 int num_chmodes)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = num_chmodes;
-	if (uinfo->value.enumerated.item >= num_chmodes)
-		uinfo->value.enumerated.item = num_chmodes - 1;
-	sprintf(uinfo->value.enumerated.name, "%dch",
-		chmode[uinfo->value.enumerated.item].channels);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_ch_mode_info);
-
-/**
- * snd_hda_ch_mode_get - Get callback helper for the channel mode enum
- * @codec: the HDA codec
- * @ucontrol: pointer to get/store the data
- * @chmode: channel mode array
- * @num_chmodes: channel mode array size
- * @max_channels: max number of channels
- */
-int snd_hda_ch_mode_get(struct hda_codec *codec,
-			struct snd_ctl_elem_value *ucontrol,
-			const struct hda_channel_mode *chmode,
-			int num_chmodes,
-			int max_channels)
-{
-	int i;
-
-	for (i = 0; i < num_chmodes; i++) {
-		if (max_channels == chmode[i].channels) {
-			ucontrol->value.enumerated.item[0] = i;
-			break;
-		}
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_ch_mode_get);
-
-/**
- * snd_hda_ch_mode_put - Put callback helper for the channel mode enum
- * @codec: the HDA codec
- * @ucontrol: pointer to get/store the data
- * @chmode: channel mode array
- * @num_chmodes: channel mode array size
- * @max_channelsp: pointer to store the max channels
- */
-int snd_hda_ch_mode_put(struct hda_codec *codec,
-			struct snd_ctl_elem_value *ucontrol,
-			const struct hda_channel_mode *chmode,
-			int num_chmodes,
-			int *max_channelsp)
-{
-	unsigned int mode;
-
-	mode = ucontrol->value.enumerated.item[0];
-	if (mode >= num_chmodes)
-		return -EINVAL;
-	if (*max_channelsp == chmode[mode].channels)
-		return 0;
-	/* change the current channel setting */
-	*max_channelsp = chmode[mode].channels;
-	if (chmode[mode].sequence)
-		snd_hda_sequence_write_cache(codec, chmode[mode].sequence);
-	return 1;
-}
-EXPORT_SYMBOL_GPL(snd_hda_ch_mode_put);
-
-/*
  * input MUX helper
  */
 
@@ -5418,24 +4100,6 @@ static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid)
 }
 
 /**
- * snd_hda_bus_reboot_notify - call the reboot notifier of each codec
- * @bus: HD-audio bus
- */
-void snd_hda_bus_reboot_notify(struct hda_bus *bus)
-{
-	struct hda_codec *codec;
-
-	if (!bus)
-		return;
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		if (hda_codec_is_power_on(codec) &&
-		    codec->patch_ops.reboot_notify)
-			codec->patch_ops.reboot_notify(codec);
-	}
-}
-EXPORT_SYMBOL_GPL(snd_hda_bus_reboot_notify);
-
-/**
  * snd_hda_multi_out_dig_open - open the digital out in the exclusive mode
  * @codec: the HDA codec
  * @mout: hda_multi_out object
@@ -5825,123 +4489,26 @@ int snd_hda_add_imux_item(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_hda_add_imux_item);
 
-
-#ifdef CONFIG_PM
-/*
- * power management
- */
-
-
-static void hda_async_suspend(void *data, async_cookie_t cookie)
-{
-	hda_call_codec_suspend(data, false);
-}
-
-static void hda_async_resume(void *data, async_cookie_t cookie)
-{
-	hda_call_codec_resume(data);
-}
-
 /**
- * snd_hda_suspend - suspend the codecs
- * @bus: the HDA bus
- *
- * Returns 0 if successful.
+ * snd_hda_bus_reset - Reset the bus
+ * @bus: HD-audio bus
  */
-int snd_hda_suspend(struct hda_bus *bus)
+void snd_hda_bus_reset(struct hda_bus *bus)
 {
 	struct hda_codec *codec;
-	ASYNC_DOMAIN_EXCLUSIVE(domain);
 
-	list_for_each_entry(codec, &bus->codec_list, list) {
+	list_for_each_codec(codec, bus) {
+		/* FIXME: maybe a better way needed for forced reset */
 		cancel_delayed_work_sync(&codec->jackpoll_work);
+#ifdef CONFIG_PM
 		if (hda_codec_is_power_on(codec)) {
-			if (bus->num_codecs > 1)
-				async_schedule_domain(hda_async_suspend, codec,
-						      &domain);
-			else
-				hda_call_codec_suspend(codec, false);
-		}
-	}
-
-	if (bus->num_codecs > 1)
-		async_synchronize_full_domain(&domain);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_suspend);
-
-/**
- * snd_hda_resume - resume the codecs
- * @bus: the HDA bus
- *
- * Returns 0 if successful.
- */
-int snd_hda_resume(struct hda_bus *bus)
-{
-	struct hda_codec *codec;
-	ASYNC_DOMAIN_EXCLUSIVE(domain);
-
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		if (bus->num_codecs > 1)
-			async_schedule_domain(hda_async_resume, codec, &domain);
-		else
+			hda_call_codec_suspend(codec);
 			hda_call_codec_resume(codec);
+		}
+#endif
 	}
-
-	if (bus->num_codecs > 1)
-		async_synchronize_full_domain(&domain);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_resume);
-#endif /* CONFIG_PM */
-
-/*
- * generic arrays
- */
-
-/**
- * snd_array_new - get a new element from the given array
- * @array: the array object
- *
- * Get a new element from the given array.  If it exceeds the
- * pre-allocated array size, re-allocate the array.
- *
- * Returns NULL if allocation failed.
- */
-void *snd_array_new(struct snd_array *array)
-{
-	if (snd_BUG_ON(!array->elem_size))
-		return NULL;
-	if (array->used >= array->alloced) {
-		int num = array->alloced + array->alloc_align;
-		int size = (num + 1) * array->elem_size;
-		void *nlist;
-		if (snd_BUG_ON(num >= 4096))
-			return NULL;
-		nlist = krealloc(array->list, size, GFP_KERNEL | __GFP_ZERO);
-		if (!nlist)
-			return NULL;
-		array->list = nlist;
-		array->alloced = num;
-	}
-	return snd_array_elem(array, array->used++);
-}
-EXPORT_SYMBOL_GPL(snd_array_new);
-
-/**
- * snd_array_free - free the given array elements
- * @array: the array object
- */
-void snd_array_free(struct snd_array *array)
-{
-	kfree(array->list);
-	array->used = 0;
-	array->alloced = 0;
-	array->list = NULL;
 }
-EXPORT_SYMBOL_GPL(snd_array_free);
+EXPORT_SYMBOL_GPL(snd_hda_bus_reset);
 
 /**
  * snd_print_pcm_bits - Print the supported PCM fmt bits to the string buffer
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 9c8820f21f94..9075ac28dc4b 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -21,41 +21,14 @@
 #ifndef __SOUND_HDA_CODEC_H
 #define __SOUND_HDA_CODEC_H
 
+#include <linux/kref.h>
 #include <sound/info.h>
 #include <sound/control.h>
 #include <sound/pcm.h>
 #include <sound/hwdep.h>
+#include <sound/hdaudio.h>
 #include <sound/hda_verbs.h>
-
-/*
- * generic arrays
- */
-struct snd_array {
-	unsigned int used;
-	unsigned int alloced;
-	unsigned int elem_size;
-	unsigned int alloc_align;
-	void *list;
-};
-
-void *snd_array_new(struct snd_array *array);
-void snd_array_free(struct snd_array *array);
-static inline void snd_array_init(struct snd_array *array, unsigned int size,
-				  unsigned int align)
-{
-	array->elem_size = size;
-	array->alloc_align = align;
-}
-
-static inline void *snd_array_elem(struct snd_array *array, unsigned int idx)
-{
-	return array->list + idx * array->elem_size;
-}
-
-static inline unsigned int snd_array_index(struct snd_array *array, void *ptr)
-{
-	return (unsigned long)(ptr - array->list) / array->elem_size;
-}
+#include <sound/hda_regmap.h>
 
 /*
  * Structures
@@ -66,10 +39,6 @@ struct hda_beep;
 struct hda_codec;
 struct hda_pcm;
 struct hda_pcm_stream;
-struct hda_bus_unsolicited;
-
-/* NID type */
-typedef u16 hda_nid_t;
 
 /* bus operators */
 struct hda_bus_ops {
@@ -84,10 +53,6 @@ struct hda_bus_ops {
 			  struct hda_pcm *pcm);
 	/* reset bus for retry verb */
 	void (*bus_reset)(struct hda_bus *bus);
-#ifdef CONFIG_PM
-	/* notify power-up/down from codec to controller */
-	void (*pm_notify)(struct hda_bus *bus, bool power_up);
-#endif
 #ifdef CONFIG_SND_HDA_DSP_LOADER
 	/* prepare DSP transfer */
 	int (*load_dsp_prepare)(struct hda_bus *bus, unsigned int format,
@@ -101,15 +66,6 @@ struct hda_bus_ops {
 #endif
 };
 
-/* template to pass to the bus constructor */
-struct hda_bus_template {
-	void *private_data;
-	struct pci_dev *pci;
-	const char *modelname;
-	int *power_save;
-	struct hda_bus_ops ops;
-};
-
 /*
  * codec bus
  *
@@ -117,42 +73,28 @@ struct hda_bus_template {
  * A hda_bus contains several codecs in the list codec_list.
  */
 struct hda_bus {
+	struct hdac_bus core;
+
 	struct snd_card *card;
 
-	/* copied from template */
 	void *private_data;
 	struct pci_dev *pci;
 	const char *modelname;
-	int *power_save;
 	struct hda_bus_ops ops;
 
-	/* codec linked list */
-	struct list_head codec_list;
-	unsigned int num_codecs;
-	/* link caddr -> codec */
-	struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1];
-
-	struct mutex cmd_mutex;
 	struct mutex prepare_mutex;
 
-	/* unsolicited event queue */
-	struct hda_bus_unsolicited *unsol;
-	char workq_name[16];
-	struct workqueue_struct *workq;	/* common workqueue for codecs */
-
 	/* assigned PCMs */
 	DECLARE_BITMAP(pcm_dev_bits, SNDRV_PCM_DEVICES);
 
 	/* misc op flags */
 	unsigned int needs_damn_long_delay :1;
 	unsigned int allow_bus_reset:1;	/* allow bus reset at fatal error */
-	unsigned int sync_write:1;	/* sync after verb write */
 	/* status for codec/controller */
 	unsigned int shutdown :1;	/* being unloaded */
 	unsigned int rirb_error:1;	/* error in codec communication */
 	unsigned int response_reset:1;	/* controller was reset */
 	unsigned int in_reset:1;	/* during reset operation */
-	unsigned int power_keep_link_on:1; /* don't power off HDA link */
 	unsigned int no_response_fallback:1; /* don't fallback at RIRB error */
 
 	int primary_dig_out_type;	/* primary digital out PCM type */
@@ -175,15 +117,22 @@ struct hda_codec_preset {
 	int (*patch)(struct hda_codec *codec);
 };
 	
-struct hda_codec_preset_list {
+#define HDA_CODEC_ID_GENERIC_HDMI	0x00000101
+#define HDA_CODEC_ID_GENERIC		0x00000201
+
+struct hda_codec_driver {
+	struct hdac_driver core;
 	const struct hda_codec_preset *preset;
-	struct module *owner;
-	struct list_head list;
 };
 
-/* initial hook */
-int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset);
-int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset);
+int __hda_codec_driver_register(struct hda_codec_driver *drv, const char *name,
+			       struct module *owner);
+#define hda_codec_driver_register(drv) \
+	__hda_codec_driver_register(drv, KBUILD_MODNAME, THIS_MODULE)
+void hda_codec_driver_unregister(struct hda_codec_driver *drv);
+#define module_hda_codec_driver(drv) \
+	module_driver(drv, hda_codec_driver_register, \
+		      hda_codec_driver_unregister)
 
 /* ops set by the preset patch */
 struct hda_codec_ops {
@@ -200,25 +149,7 @@ struct hda_codec_ops {
 	int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid);
 #endif
 	void (*reboot_notify)(struct hda_codec *codec);
-};
-
-/* record for amp information cache */
-struct hda_cache_head {
-	u32 key:31;		/* hash key */
-	u32 dirty:1;
-	u16 val;		/* assigned value */
-	u16 next;
-};
-
-struct hda_amp_info {
-	struct hda_cache_head head;
-	u32 amp_caps;		/* amp capabilities */
-	u16 vol[2];		/* current volume & mute */
-};
-
-struct hda_cache_rec {
-	u16 hash[64];			/* hash table for index */
-	struct snd_array buf;		/* record entries */
+	void (*stream_pm)(struct hda_codec *codec, hda_nid_t nid, bool on);
 };
 
 /* PCM callbacks */
@@ -267,41 +198,29 @@ struct hda_pcm {
 	int device;		/* device number to assign */
 	struct snd_pcm *pcm;	/* assigned PCM instance */
 	bool own_chmap;		/* codec driver provides own channel maps */
+	/* private: */
+	struct hda_codec *codec;
+	struct kref kref;
+	struct list_head list;
 };
 
 /* codec information */
 struct hda_codec {
-	struct device dev;
+	struct hdac_device core;
 	struct hda_bus *bus;
+	struct snd_card *card;
 	unsigned int addr;	/* codec addr*/
-	struct list_head list;	/* list point */
-
-	hda_nid_t afg;	/* AFG node id */
-	hda_nid_t mfg;	/* MFG node id */
-
-	/* ids */
-	u8 afg_function_id;
-	u8 mfg_function_id;
-	u8 afg_unsol;
-	u8 mfg_unsol;
-	u32 vendor_id;
-	u32 subsystem_id;
-	u32 revision_id;
+	u32 probe_id; /* overridden id for probing */
 
 	/* detected preset */
 	const struct hda_codec_preset *preset;
-	struct module *owner;
-	int (*parser)(struct hda_codec *codec);
-	const char *vendor_name;	/* codec vendor name */
-	const char *chip_name;		/* codec chip name */
 	const char *modelname;	/* model name for preset */
 
 	/* set by patch */
 	struct hda_codec_ops patch_ops;
 
 	/* PCM to create, set by patch_ops.build_pcms callback */
-	unsigned int num_pcms;
-	struct hda_pcm *pcm_info;
+	struct list_head pcm_list_head;
 
 	/* codec specific info */
 	void *spec;
@@ -311,21 +230,15 @@ struct hda_codec {
 	unsigned int beep_mode;
 
 	/* widget capabilities cache */
-	unsigned int num_nodes;
-	hda_nid_t start_nid;
 	u32 *wcaps;
 
 	struct snd_array mixers;	/* list of assigned mixer elements */
 	struct snd_array nids;		/* list of mapped mixer elements */
 
-	struct hda_cache_rec amp_cache;	/* cache for amp access */
-	struct hda_cache_rec cmd_cache;	/* cache for other commands */
-
 	struct list_head conn_list;	/* linked-list of connection-list */
 
 	struct mutex spdif_mutex;
 	struct mutex control_mutex;
-	struct mutex hash_mutex;
 	struct snd_array spdif_out;
 	unsigned int spdif_in_enable;	/* SPDIF input enable? */
 	const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
@@ -345,6 +258,8 @@ struct hda_codec {
 #endif
 
 	/* misc flags */
+	unsigned int in_freeing:1; /* being released */
+	unsigned int registered:1; /* codec was registered */
 	unsigned int spdif_status_reset :1; /* needs to toggle SPDIF for each
 					     * status change
 					     * (e.g. Realtek codecs)
@@ -362,22 +277,14 @@ struct hda_codec {
 	unsigned int inv_eapd:1; /* broken h/w: inverted EAPD control */
 	unsigned int inv_jack_detect:1;	/* broken h/w: inverted detection bit */
 	unsigned int pcm_format_first:1; /* PCM format must be set first */
-	unsigned int epss:1;		/* supporting EPSS? */
 	unsigned int cached_write:1;	/* write only to caches */
 	unsigned int dp_mst:1; /* support DP1.2 Multi-stream transport */
 	unsigned int dump_coef:1; /* dump processing coefs in codec proc file */
+	unsigned int power_save_node:1; /* advanced PM for each widget */
 #ifdef CONFIG_PM
-	unsigned int power_on :1;	/* current (global) power-state */
-	unsigned int d3_stop_clk:1;	/* support D3 operation without BCLK */
-	unsigned int pm_up_notified:1;	/* PM notified to controller */
-	unsigned int in_pm:1;		/* suspend/resume being performed */
-	int power_transition;	/* power-state in transition */
-	int power_count;	/* current (global) power refcount */
-	struct delayed_work power_work; /* delayed task for powerdown */
 	unsigned long power_on_acct;
 	unsigned long power_off_acct;
 	unsigned long power_jiffies;
-	spinlock_t power_lock;
 #endif
 
 	/* filter the requested power state per nid */
@@ -409,10 +316,11 @@ struct hda_codec {
 	struct snd_array verbs;
 };
 
-/* direction */
-enum {
-	HDA_INPUT, HDA_OUTPUT
-};
+#define dev_to_hda_codec(_dev)	container_of(_dev, struct hda_codec, core.dev)
+#define hda_codec_dev(_dev)	(&(_dev)->core.dev)
+
+#define list_for_each_codec(c, bus) \
+	list_for_each_entry(c, &(bus)->core.codec_list, core.list)
 
 /* snd_hda_codec_read/write optional flags */
 #define HDA_RW_NO_RESPONSE_FALLBACK	(1 << 0)
@@ -420,10 +328,9 @@ enum {
 /*
  * constructors
  */
-int snd_hda_bus_new(struct snd_card *card, const struct hda_bus_template *temp,
-		    struct hda_bus **busp);
-int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
-		      struct hda_codec **codecp);
+int snd_hda_bus_new(struct snd_card *card, struct hda_bus **busp);
+int snd_hda_codec_new(struct hda_bus *bus, struct snd_card *card,
+		      unsigned int codec_addr, struct hda_codec **codecp);
 int snd_hda_codec_configure(struct hda_codec *codec);
 int snd_hda_codec_update_widgets(struct hda_codec *codec);
 
@@ -436,9 +343,9 @@ unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
 int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,
 			unsigned int verb, unsigned int parm);
 #define snd_hda_param_read(codec, nid, param) \
-	snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param)
-int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
-			  hda_nid_t *start_id);
+	snd_hdac_read_parm(&(codec)->core, nid, param)
+#define snd_hda_get_sub_nodes(codec, nid, start_nid) \
+	snd_hdac_get_sub_nodes(&(codec)->core, nid, start_nid)
 int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
 			    hda_nid_t *conn_list, int max_conns);
 static inline int
@@ -446,9 +353,12 @@ snd_hda_get_num_conns(struct hda_codec *codec, hda_nid_t nid)
 {
 	return snd_hda_get_connections(codec, nid, NULL, 0);
 }
-int snd_hda_get_num_raw_conns(struct hda_codec *codec, hda_nid_t nid);
-int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
-			    hda_nid_t *conn_list, int max_conns);
+
+#define snd_hda_get_raw_connections(codec, nid, list, max_conns) \
+	snd_hdac_get_connections(&(codec)->core, nid, list, max_conns)
+#define snd_hda_get_num_raw_conns(codec, nid) \
+	snd_hdac_get_connections(&(codec)->core, nid, NULL, 0);
+
 int snd_hda_get_conn_list(struct hda_codec *codec, hda_nid_t nid,
 			  const hda_nid_t **listp);
 int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int nums,
@@ -470,18 +380,22 @@ void snd_hda_sequence_write(struct hda_codec *codec,
 			    const struct hda_verb *seq);
 
 /* unsolicited event */
-int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex);
+static inline void
+snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
+{
+	snd_hdac_bus_queue_event(&bus->core, res, res_ex);
+}
 
 /* cached write */
-int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int flags, unsigned int verb, unsigned int parm);
-void snd_hda_sequence_write_cache(struct hda_codec *codec,
-				  const struct hda_verb *seq);
-int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid,
-			      int flags, unsigned int verb, unsigned int parm);
-void snd_hda_codec_resume_cache(struct hda_codec *codec);
-/* both for cmd & amp caches */
-void snd_hda_codec_flush_cache(struct hda_codec *codec);
+static inline int
+snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
+			  int flags, unsigned int verb, unsigned int parm)
+{
+	return snd_hdac_regmap_write(&codec->core, nid, verb, parm);
+}
+
+#define snd_hda_codec_update_cache(codec, nid, flags, verb, parm) \
+	snd_hda_codec_write_cache(codec, nid, flags, verb, parm)
 
 /* the struct for codec->pin_configs */
 struct hda_pincfg {
@@ -512,15 +426,24 @@ void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid);
 /*
  * Mixer
  */
-int snd_hda_build_controls(struct hda_bus *bus);
 int snd_hda_codec_build_controls(struct hda_codec *codec);
 
 /*
  * PCM
  */
-int snd_hda_build_pcms(struct hda_bus *bus);
+int snd_hda_codec_parse_pcms(struct hda_codec *codec);
 int snd_hda_codec_build_pcms(struct hda_codec *codec);
 
+__printf(2, 3)
+struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec,
+				      const char *fmt, ...);
+
+static inline void snd_hda_codec_pcm_get(struct hda_pcm *pcm)
+{
+	kref_get(&pcm->kref);
+}
+void snd_hda_codec_pcm_put(struct hda_pcm *pcm);
+
 int snd_hda_codec_prepare(struct hda_codec *codec,
 			  struct hda_pcm_stream *hinfo,
 			  unsigned int stream,
@@ -552,20 +475,17 @@ extern const struct snd_pcm_chmap_elem snd_pcm_2_1_chmaps[];
  * Misc
  */
 void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen);
-void snd_hda_bus_reboot_notify(struct hda_bus *bus);
 void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
 				    unsigned int power_state);
 
 int snd_hda_lock_devices(struct hda_bus *bus);
 void snd_hda_unlock_devices(struct hda_bus *bus);
+void snd_hda_bus_reset(struct hda_bus *bus);
 
 /*
  * power management
  */
-#ifdef CONFIG_PM
-int snd_hda_suspend(struct hda_bus *bus);
-int snd_hda_resume(struct hda_bus *bus);
-#endif
+extern const struct dev_pm_ops hda_codec_driver_pm;
 
 static inline
 int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)
@@ -587,65 +507,17 @@ const char *snd_hda_get_jack_location(u32 cfg);
 /*
  * power saving
  */
+#define snd_hda_power_up(codec)		snd_hdac_power_up(&(codec)->core)
+#define snd_hda_power_up_pm(codec)	snd_hdac_power_up_pm(&(codec)->core)
+#define snd_hda_power_down(codec)	snd_hdac_power_down(&(codec)->core)
+#define snd_hda_power_down_pm(codec)	snd_hdac_power_down_pm(&(codec)->core)
 #ifdef CONFIG_PM
-void snd_hda_power_save(struct hda_codec *codec, int delta, bool d3wait);
+void snd_hda_set_power_save(struct hda_bus *bus, int delay);
 void snd_hda_update_power_acct(struct hda_codec *codec);
 #else
-static inline void snd_hda_power_save(struct hda_codec *codec, int delta,
-				      bool d3wait) {}
+static inline void snd_hda_set_power_save(struct hda_bus *bus, int delay) {}
 #endif
 
-/**
- * snd_hda_power_up - Power-up the codec
- * @codec: HD-audio codec
- *
- * Increment the power-up counter and power up the hardware really when
- * not turned on yet.
- */
-static inline void snd_hda_power_up(struct hda_codec *codec)
-{
-	snd_hda_power_save(codec, 1, false);
-}
-
-/**
- * snd_hda_power_up_d3wait - Power-up the codec after waiting for any pending
- *   D3 transition to complete.  This differs from snd_hda_power_up() when
- *   power_transition == -1.  snd_hda_power_up sees this case as a nop,
- *   snd_hda_power_up_d3wait waits for the D3 transition to complete then powers
- *   back up.
- * @codec: HD-audio codec
- *
- * Cancel any power down operation hapenning on the work queue, then power up.
- */
-static inline void snd_hda_power_up_d3wait(struct hda_codec *codec)
-{
-	snd_hda_power_save(codec, 1, true);
-}
-
-/**
- * snd_hda_power_down - Power-down the codec
- * @codec: HD-audio codec
- *
- * Decrement the power-up counter and schedules the power-off work if
- * the counter rearches to zero.
- */
-static inline void snd_hda_power_down(struct hda_codec *codec)
-{
-	snd_hda_power_save(codec, -1, false);
-}
-
-/**
- * snd_hda_power_sync - Synchronize the power-save status
- * @codec: HD-audio codec
- *
- * Synchronize the actual power state with the power account;
- * called when power_save parameter is changed
- */
-static inline void snd_hda_power_sync(struct hda_codec *codec)
-{
-	snd_hda_power_save(codec, 0, false);
-}
-
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 /*
  * patch firmware
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 17c2637d842c..26ce990592a0 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -27,10 +27,8 @@
 #include <linux/module.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
-#include <linux/reboot.h>
 #include <sound/core.h>
 #include <sound/initval.h>
-#include "hda_priv.h"
 #include "hda_controller.h"
 
 #define CREATE_TRACE_POINTS
@@ -259,11 +257,18 @@ static void azx_timecounter_init(struct snd_pcm_substream *substream,
 		tc->cycle_last = last;
 }
 
+static inline struct hda_pcm_stream *
+to_hda_pcm_stream(struct snd_pcm_substream *substream)
+{
+	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
+	return &apcm->info->stream[substream->stream];
+}
+
 static u64 azx_adjust_codec_delay(struct snd_pcm_substream *substream,
 				u64 nsec)
 {
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
-	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 	u64 codec_frames, codec_nsecs;
 
 	if (!hinfo->ops.get_delay)
@@ -399,7 +404,7 @@ static int azx_setup_periods(struct azx *chip,
 static int azx_pcm_close(struct snd_pcm_substream *substream)
 {
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
-	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 	struct azx *chip = apcm->chip;
 	struct azx_dev *azx_dev = get_azx_dev(substream);
 	unsigned long flags;
@@ -410,9 +415,11 @@ static int azx_pcm_close(struct snd_pcm_substream *substream)
 	azx_dev->running = 0;
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
 	azx_release_device(azx_dev);
-	hinfo->ops.close(hinfo, apcm->codec, substream);
+	if (hinfo->ops.close)
+		hinfo->ops.close(hinfo, apcm->codec, substream);
 	snd_hda_power_down(apcm->codec);
 	mutex_unlock(&chip->open_mutex);
+	snd_hda_codec_pcm_put(apcm->info);
 	return 0;
 }
 
@@ -441,7 +448,7 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
 	struct azx_dev *azx_dev = get_azx_dev(substream);
 	struct azx *chip = apcm->chip;
-	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 	int err;
 
 	/* reset BDL address */
@@ -468,7 +475,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
 	struct azx *chip = apcm->chip;
 	struct azx_dev *azx_dev = get_azx_dev(substream);
-	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	unsigned int bufsize, period_bytes, format_val, stream_tag;
 	int err;
@@ -708,7 +715,7 @@ unsigned int azx_get_position(struct azx *chip,
 
 	if (substream->runtime) {
 		struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
-		struct hda_pcm_stream *hinfo = apcm->hinfo[stream];
+		struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 
 		if (chip->get_delay[stream])
 			delay += chip->get_delay[stream](chip, azx_dev, pos);
@@ -732,17 +739,32 @@ static snd_pcm_uframes_t azx_pcm_pointer(struct snd_pcm_substream *substream)
 			       azx_get_position(chip, azx_dev));
 }
 
-static int azx_get_wallclock_tstamp(struct snd_pcm_substream *substream,
-				struct timespec *ts)
+static int azx_get_time_info(struct snd_pcm_substream *substream,
+			struct timespec *system_ts, struct timespec *audio_ts,
+			struct snd_pcm_audio_tstamp_config *audio_tstamp_config,
+			struct snd_pcm_audio_tstamp_report *audio_tstamp_report)
 {
 	struct azx_dev *azx_dev = get_azx_dev(substream);
 	u64 nsec;
 
-	nsec = timecounter_read(&azx_dev->azx_tc);
-	nsec = div_u64(nsec, 3); /* can be optimized */
-	nsec = azx_adjust_codec_delay(substream, nsec);
+	if ((substream->runtime->hw.info & SNDRV_PCM_INFO_HAS_LINK_ATIME) &&
+		(audio_tstamp_config->type_requested == SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK)) {
+
+		snd_pcm_gettime(substream->runtime, system_ts);
 
-	*ts = ns_to_timespec(nsec);
+		nsec = timecounter_read(&azx_dev->azx_tc);
+		nsec = div_u64(nsec, 3); /* can be optimized */
+		if (audio_tstamp_config->report_delay)
+			nsec = azx_adjust_codec_delay(substream, nsec);
+
+		*audio_ts = ns_to_timespec(nsec);
+
+		audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK;
+		audio_tstamp_report->accuracy_report = 1; /* rest of structure is valid */
+		audio_tstamp_report->accuracy = 42; /* 24 MHz WallClock == 42ns resolution */
+
+	} else
+		audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT;
 
 	return 0;
 }
@@ -756,7 +778,8 @@ static struct snd_pcm_hardware azx_pcm_hw = {
 				 /* SNDRV_PCM_INFO_RESUME |*/
 				 SNDRV_PCM_INFO_PAUSE |
 				 SNDRV_PCM_INFO_SYNC_START |
-				 SNDRV_PCM_INFO_HAS_WALL_CLOCK |
+				 SNDRV_PCM_INFO_HAS_WALL_CLOCK | /* legacy */
+				 SNDRV_PCM_INFO_HAS_LINK_ATIME |
 				 SNDRV_PCM_INFO_NO_PERIOD_WAKEUP),
 	.formats =		SNDRV_PCM_FMTBIT_S16_LE,
 	.rates =		SNDRV_PCM_RATE_48000,
@@ -775,7 +798,7 @@ static struct snd_pcm_hardware azx_pcm_hw = {
 static int azx_pcm_open(struct snd_pcm_substream *substream)
 {
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
-	struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
+	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
 	struct azx *chip = apcm->chip;
 	struct azx_dev *azx_dev;
 	struct snd_pcm_runtime *runtime = substream->runtime;
@@ -783,11 +806,12 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 	int err;
 	int buff_step;
 
+	snd_hda_codec_pcm_get(apcm->info);
 	mutex_lock(&chip->open_mutex);
 	azx_dev = azx_assign_device(chip, substream);
 	if (azx_dev == NULL) {
-		mutex_unlock(&chip->open_mutex);
-		return -EBUSY;
+		err = -EBUSY;
+		goto unlock;
 	}
 	runtime->hw = azx_pcm_hw;
 	runtime->hw.channels_min = hinfo->channels_min;
@@ -821,13 +845,14 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 				   buff_step);
 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
 				   buff_step);
-	snd_hda_power_up_d3wait(apcm->codec);
-	err = hinfo->ops.open(hinfo, apcm->codec, substream);
+	snd_hda_power_up(apcm->codec);
+	if (hinfo->ops.open)
+		err = hinfo->ops.open(hinfo, apcm->codec, substream);
+	else
+		err = -ENODEV;
 	if (err < 0) {
 		azx_release_device(azx_dev);
-		snd_hda_power_down(apcm->codec);
-		mutex_unlock(&chip->open_mutex);
-		return err;
+		goto powerdown;
 	}
 	snd_pcm_limit_hw_rates(runtime);
 	/* sanity check */
@@ -836,16 +861,18 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 	    snd_BUG_ON(!runtime->hw.formats) ||
 	    snd_BUG_ON(!runtime->hw.rates)) {
 		azx_release_device(azx_dev);
-		hinfo->ops.close(hinfo, apcm->codec, substream);
-		snd_hda_power_down(apcm->codec);
-		mutex_unlock(&chip->open_mutex);
-		return -EINVAL;
+		if (hinfo->ops.close)
+			hinfo->ops.close(hinfo, apcm->codec, substream);
+		err = -EINVAL;
+		goto powerdown;
 	}
 
-	/* disable WALLCLOCK timestamps for capture streams
+	/* disable LINK_ATIME timestamps for capture streams
 	   until we figure out how to handle digital inputs */
-	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-		runtime->hw.info &= ~SNDRV_PCM_INFO_HAS_WALL_CLOCK;
+	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+		runtime->hw.info &= ~SNDRV_PCM_INFO_HAS_WALL_CLOCK; /* legacy */
+		runtime->hw.info &= ~SNDRV_PCM_INFO_HAS_LINK_ATIME;
+	}
 
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	azx_dev->substream = substream;
@@ -856,6 +883,13 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 	snd_pcm_set_sync(substream);
 	mutex_unlock(&chip->open_mutex);
 	return 0;
+
+ powerdown:
+	snd_hda_power_down(apcm->codec);
+ unlock:
+	mutex_unlock(&chip->open_mutex);
+	snd_hda_codec_pcm_put(apcm->info);
+	return err;
 }
 
 static int azx_pcm_mmap(struct snd_pcm_substream *substream,
@@ -877,7 +911,7 @@ static struct snd_pcm_ops azx_pcm_ops = {
 	.prepare = azx_pcm_prepare,
 	.trigger = azx_pcm_trigger,
 	.pointer = azx_pcm_pointer,
-	.wall_clock =  azx_get_wallclock_tstamp,
+	.get_time_info =  azx_get_time_info,
 	.mmap = azx_pcm_mmap,
 	.page = snd_pcm_sgbuf_ops_page,
 };
@@ -887,6 +921,7 @@ static void azx_pcm_free(struct snd_pcm *pcm)
 	struct azx_pcm *apcm = pcm->private_data;
 	if (apcm) {
 		list_del(&apcm->list);
+		apcm->info->pcm = NULL;
 		kfree(apcm);
 	}
 }
@@ -923,6 +958,7 @@ static int azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
 	apcm->chip = chip;
 	apcm->pcm = pcm;
 	apcm->codec = codec;
+	apcm->info = cpcm;
 	pcm->private_data = apcm;
 	pcm->private_free = azx_pcm_free;
 	if (cpcm->pcm_type == HDA_PCM_TYPE_MODEM)
@@ -930,7 +966,6 @@ static int azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
 	list_add_tail(&apcm->list, &chip->pcm_list);
 	cpcm->pcm = pcm;
 	for (s = 0; s < 2; s++) {
-		apcm->hinfo[s] = &cpcm->stream[s];
 		if (cpcm->stream[s].substreams)
 			snd_pcm_set_ops(pcm, s, &azx_pcm_ops);
 	}
@@ -941,9 +976,6 @@ static int 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,
 					      chip->card->dev,
 					      size, MAX_PREALLOC_SIZE);
-	/* link to codec */
-	for (s = 0; s < 2; s++)
-		pcm->streams[s].dev.parent = &codec->dev;
 	return 0;
 }
 
@@ -952,14 +984,9 @@ static int azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
  */
 static int azx_alloc_cmd_io(struct azx *chip)
 {
-	int err;
-
 	/* single page (at least 4096 bytes) must suffice for both ringbuffes */
-	err = chip->ops->dma_alloc_pages(chip, SNDRV_DMA_TYPE_DEV,
-					 PAGE_SIZE, &chip->rb);
-	if (err < 0)
-		dev_err(chip->card->dev, "cannot allocate CORB/RIRB\n");
-	return err;
+	return chip->ops->dma_alloc_pages(chip, SNDRV_DMA_TYPE_DEV,
+					  PAGE_SIZE, &chip->rb);
 }
 
 static void azx_init_cmd_io(struct azx *chip)
@@ -1445,7 +1472,6 @@ static void azx_load_dsp_cleanup(struct hda_bus *bus,
 int azx_alloc_stream_pages(struct azx *chip)
 {
 	int i, err;
-	struct snd_card *card = chip->card;
 
 	for (i = 0; i < chip->num_streams; i++) {
 		dsp_lock_init(&chip->azx_dev[i]);
@@ -1453,18 +1479,14 @@ int azx_alloc_stream_pages(struct azx *chip)
 		err = chip->ops->dma_alloc_pages(chip, SNDRV_DMA_TYPE_DEV,
 						 BDL_SIZE,
 						 &chip->azx_dev[i].bdl);
-		if (err < 0) {
-			dev_err(card->dev, "cannot allocate BDL\n");
+		if (err < 0)
 			return -ENOMEM;
-		}
 	}
 	/* allocate memory for the position buffer */
 	err = chip->ops->dma_alloc_pages(chip, SNDRV_DMA_TYPE_DEV,
 					 chip->num_streams * 8, &chip->posbuf);
-	if (err < 0) {
-		dev_err(card->dev, "cannot allocate posbuf\n");
+	if (err < 0)
 		return -ENOMEM;
-	}
 
 	/* allocate CORB/RIRB */
 	err = azx_alloc_cmd_io(chip);
@@ -1676,7 +1698,7 @@ irqreturn_t azx_interrupt(int irq, void *dev_id)
 	int i;
 
 #ifdef CONFIG_PM
-	if (chip->driver_caps & AZX_DCAPS_PM_RUNTIME)
+	if (azx_has_pm_runtime(chip))
 		if (!pm_runtime_active(chip->card->dev))
 			return IRQ_NONE;
 #endif
@@ -1742,12 +1764,12 @@ static int probe_codec(struct azx *chip, int addr)
 		(AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
 	unsigned int res;
 
-	mutex_lock(&chip->bus->cmd_mutex);
+	mutex_lock(&chip->bus->core.cmd_mutex);
 	chip->probing = 1;
 	azx_send_cmd(chip->bus, cmd);
 	res = azx_get_response(chip->bus, addr);
 	chip->probing = 0;
-	mutex_unlock(&chip->bus->cmd_mutex);
+	mutex_unlock(&chip->bus->core.cmd_mutex);
 	if (res == -1)
 		return -EIO;
 	dev_dbg(chip->card->dev, "codec #%d probed OK\n", addr);
@@ -1761,34 +1783,11 @@ static void azx_bus_reset(struct hda_bus *bus)
 	bus->in_reset = 1;
 	azx_stop_chip(chip);
 	azx_init_chip(chip, true);
-#ifdef CONFIG_PM
-	if (chip->initialized) {
-		struct azx_pcm *p;
-		list_for_each_entry(p, &chip->pcm_list, list)
-			snd_pcm_suspend_all(p->pcm);
-		snd_hda_suspend(chip->bus);
-		snd_hda_resume(chip->bus);
-	}
-#endif
+	if (chip->initialized)
+		snd_hda_bus_reset(chip->bus);
 	bus->in_reset = 0;
 }
 
-#ifdef CONFIG_PM
-/* power-up/down the controller */
-static void azx_power_notify(struct hda_bus *bus, bool power_up)
-{
-	struct azx *chip = bus->private_data;
-
-	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
-		return;
-
-	if (power_up)
-		pm_runtime_get_sync(chip->card->dev);
-	else
-		pm_runtime_put_sync(chip->card->dev);
-}
-#endif
-
 static int get_jackpoll_interval(struct azx *chip)
 {
 	int i;
@@ -1810,41 +1809,59 @@ static int get_jackpoll_interval(struct azx *chip)
 	return j;
 }
 
-/* Codec initialization */
-int azx_codec_create(struct azx *chip, const char *model,
-		     unsigned int max_slots,
-		     int *power_save_to)
-{
-	struct hda_bus_template bus_temp;
-	int c, codecs, err;
-
-	memset(&bus_temp, 0, sizeof(bus_temp));
-	bus_temp.private_data = chip;
-	bus_temp.modelname = model;
-	bus_temp.pci = chip->pci;
-	bus_temp.ops.command = azx_send_cmd;
-	bus_temp.ops.get_response = azx_get_response;
-	bus_temp.ops.attach_pcm = azx_attach_pcm_stream;
-	bus_temp.ops.bus_reset = azx_bus_reset;
-#ifdef CONFIG_PM
-	bus_temp.power_save = power_save_to;
-	bus_temp.ops.pm_notify = azx_power_notify;
-#endif
+static struct hda_bus_ops bus_ops = {
+	.command = azx_send_cmd,
+	.get_response = azx_get_response,
+	.attach_pcm = azx_attach_pcm_stream,
+	.bus_reset = azx_bus_reset,
 #ifdef CONFIG_SND_HDA_DSP_LOADER
-	bus_temp.ops.load_dsp_prepare = azx_load_dsp_prepare;
-	bus_temp.ops.load_dsp_trigger = azx_load_dsp_trigger;
-	bus_temp.ops.load_dsp_cleanup = azx_load_dsp_cleanup;
+	.load_dsp_prepare = azx_load_dsp_prepare,
+	.load_dsp_trigger = azx_load_dsp_trigger,
+	.load_dsp_cleanup = azx_load_dsp_cleanup,
 #endif
+};
+
+/* HD-audio bus initialization */
+int azx_bus_create(struct azx *chip, const char *model)
+{
+	struct hda_bus *bus;
+	int err;
 
-	err = snd_hda_bus_new(chip->card, &bus_temp, &chip->bus);
+	err = snd_hda_bus_new(chip->card, &bus);
 	if (err < 0)
 		return err;
 
+	chip->bus = bus;
+	bus->private_data = chip;
+	bus->pci = chip->pci;
+	bus->modelname = model;
+	bus->ops = bus_ops;
+
 	if (chip->driver_caps & AZX_DCAPS_RIRB_DELAY) {
 		dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
-		chip->bus->needs_damn_long_delay = 1;
+		bus->needs_damn_long_delay = 1;
+	}
+
+	/* AMD chipsets often cause the communication stalls upon certain
+	 * sequence like the pin-detection.  It seems that forcing the synced
+	 * access works around the stall.  Grrr...
+	 */
+	if (chip->driver_caps & AZX_DCAPS_SYNC_WRITE) {
+		dev_dbg(chip->card->dev, "Enable sync_write for stable communication\n");
+		bus->core.sync_write = 1;
+		bus->allow_bus_reset = 1;
 	}
 
+	return 0;
+}
+EXPORT_SYMBOL_GPL(azx_bus_create);
+
+/* Probe codecs */
+int azx_probe_codecs(struct azx *chip, unsigned int max_slots)
+{
+	struct hda_bus *bus = chip->bus;
+	int c, codecs, err;
+
 	codecs = 0;
 	if (!max_slots)
 		max_slots = AZX_DEFAULT_CODECS;
@@ -1872,21 +1889,11 @@ int azx_codec_create(struct azx *chip, const char *model,
 		}
 	}
 
-	/* AMD chipsets often cause the communication stalls upon certain
-	 * sequence like the pin-detection.  It seems that forcing the synced
-	 * access works around the stall.  Grrr...
-	 */
-	if (chip->driver_caps & AZX_DCAPS_SYNC_WRITE) {
-		dev_dbg(chip->card->dev, "Enable sync_write for stable communication\n");
-		chip->bus->sync_write = 1;
-		chip->bus->allow_bus_reset = 1;
-	}
-
 	/* Then create codec instances */
 	for (c = 0; c < max_slots; c++) {
 		if ((chip->codec_mask & (1 << c)) & chip->codec_probe_mask) {
 			struct hda_codec *codec;
-			err = snd_hda_codec_new(chip->bus, c, &codec);
+			err = snd_hda_codec_new(bus, bus->card, c, &codec);
 			if (err < 0)
 				continue;
 			codec->jackpoll_interval = get_jackpoll_interval(chip);
@@ -1900,26 +1907,19 @@ int azx_codec_create(struct azx *chip, const char *model,
 	}
 	return 0;
 }
-EXPORT_SYMBOL_GPL(azx_codec_create);
+EXPORT_SYMBOL_GPL(azx_probe_codecs);
 
 /* configure each codec instance */
 int azx_codec_configure(struct azx *chip)
 {
 	struct hda_codec *codec;
-	list_for_each_entry(codec, &chip->bus->codec_list, list) {
+	list_for_each_codec(codec, chip->bus) {
 		snd_hda_codec_configure(codec);
 	}
 	return 0;
 }
 EXPORT_SYMBOL_GPL(azx_codec_configure);
 
-/* mixer creation - all stuff is implemented in hda module */
-int azx_mixer_create(struct azx *chip)
-{
-	return snd_hda_build_controls(chip->bus);
-}
-EXPORT_SYMBOL_GPL(azx_mixer_create);
-
 
 static bool is_input_stream(struct azx *chip, unsigned char index)
 {
@@ -1966,30 +1966,5 @@ int azx_init_stream(struct azx *chip)
 }
 EXPORT_SYMBOL_GPL(azx_init_stream);
 
-/*
- * reboot notifier for hang-up problem at power-down
- */
-static int azx_halt(struct notifier_block *nb, unsigned long event, void *buf)
-{
-	struct azx *chip = container_of(nb, struct azx, reboot_notifier);
-	snd_hda_bus_reboot_notify(chip->bus);
-	azx_stop_chip(chip);
-	return NOTIFY_OK;
-}
-
-void azx_notifier_register(struct azx *chip)
-{
-	chip->reboot_notifier.notifier_call = azx_halt;
-	register_reboot_notifier(&chip->reboot_notifier);
-}
-EXPORT_SYMBOL_GPL(azx_notifier_register);
-
-void azx_notifier_unregister(struct azx *chip)
-{
-	if (chip->reboot_notifier.notifier_call)
-		unregister_reboot_notifier(&chip->reboot_notifier);
-}
-EXPORT_SYMBOL_GPL(azx_notifier_unregister);
-
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Common HDA driver functions");
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index c90d10fd4d8f..be1b7ded8d82 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -15,10 +15,396 @@
 #ifndef __SOUND_HDA_CONTROLLER_H
 #define __SOUND_HDA_CONTROLLER_H
 
+#include <linux/timecounter.h>
+#include <linux/interrupt.h>
 #include <sound/core.h>
+#include <sound/pcm.h>
 #include <sound/initval.h>
 #include "hda_codec.h"
-#include "hda_priv.h"
+
+/*
+ * registers
+ */
+#define AZX_REG_GCAP			0x00
+#define   AZX_GCAP_64OK		(1 << 0)   /* 64bit address support */
+#define   AZX_GCAP_NSDO		(3 << 1)   /* # of serial data out signals */
+#define   AZX_GCAP_BSS		(31 << 3)  /* # of bidirectional streams */
+#define   AZX_GCAP_ISS		(15 << 8)  /* # of input streams */
+#define   AZX_GCAP_OSS		(15 << 12) /* # of output streams */
+#define AZX_REG_VMIN			0x02
+#define AZX_REG_VMAJ			0x03
+#define AZX_REG_OUTPAY			0x04
+#define AZX_REG_INPAY			0x06
+#define AZX_REG_GCTL			0x08
+#define   AZX_GCTL_RESET	(1 << 0)   /* controller reset */
+#define   AZX_GCTL_FCNTRL	(1 << 1)   /* flush control */
+#define   AZX_GCTL_UNSOL	(1 << 8)   /* accept unsol. response enable */
+#define AZX_REG_WAKEEN			0x0c
+#define AZX_REG_STATESTS		0x0e
+#define AZX_REG_GSTS			0x10
+#define   AZX_GSTS_FSTS		(1 << 1)   /* flush status */
+#define AZX_REG_INTCTL			0x20
+#define AZX_REG_INTSTS			0x24
+#define AZX_REG_WALLCLK			0x30	/* 24Mhz source */
+#define AZX_REG_OLD_SSYNC		0x34	/* SSYNC for old ICH */
+#define AZX_REG_SSYNC			0x38
+#define AZX_REG_CORBLBASE		0x40
+#define AZX_REG_CORBUBASE		0x44
+#define AZX_REG_CORBWP			0x48
+#define AZX_REG_CORBRP			0x4a
+#define   AZX_CORBRP_RST	(1 << 15)  /* read pointer reset */
+#define AZX_REG_CORBCTL			0x4c
+#define   AZX_CORBCTL_RUN	(1 << 1)   /* enable DMA */
+#define   AZX_CORBCTL_CMEIE	(1 << 0)   /* enable memory error irq */
+#define AZX_REG_CORBSTS			0x4d
+#define   AZX_CORBSTS_CMEI	(1 << 0)   /* memory error indication */
+#define AZX_REG_CORBSIZE		0x4e
+
+#define AZX_REG_RIRBLBASE		0x50
+#define AZX_REG_RIRBUBASE		0x54
+#define AZX_REG_RIRBWP			0x58
+#define   AZX_RIRBWP_RST	(1 << 15)  /* write pointer reset */
+#define AZX_REG_RINTCNT			0x5a
+#define AZX_REG_RIRBCTL			0x5c
+#define   AZX_RBCTL_IRQ_EN	(1 << 0)   /* enable IRQ */
+#define   AZX_RBCTL_DMA_EN	(1 << 1)   /* enable DMA */
+#define   AZX_RBCTL_OVERRUN_EN	(1 << 2)   /* enable overrun irq */
+#define AZX_REG_RIRBSTS			0x5d
+#define   AZX_RBSTS_IRQ		(1 << 0)   /* response irq */
+#define   AZX_RBSTS_OVERRUN	(1 << 2)   /* overrun irq */
+#define AZX_REG_RIRBSIZE		0x5e
+
+#define AZX_REG_IC			0x60
+#define AZX_REG_IR			0x64
+#define AZX_REG_IRS			0x68
+#define   AZX_IRS_VALID		(1<<1)
+#define   AZX_IRS_BUSY		(1<<0)
+
+#define AZX_REG_DPLBASE			0x70
+#define AZX_REG_DPUBASE			0x74
+#define   AZX_DPLBASE_ENABLE	0x1	/* Enable position buffer */
+
+/* SD offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */
+enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
+
+/* stream register offsets from stream base */
+#define AZX_REG_SD_CTL			0x00
+#define AZX_REG_SD_STS			0x03
+#define AZX_REG_SD_LPIB			0x04
+#define AZX_REG_SD_CBL			0x08
+#define AZX_REG_SD_LVI			0x0c
+#define AZX_REG_SD_FIFOW		0x0e
+#define AZX_REG_SD_FIFOSIZE		0x10
+#define AZX_REG_SD_FORMAT		0x12
+#define AZX_REG_SD_BDLPL		0x18
+#define AZX_REG_SD_BDLPU		0x1c
+
+/* PCI space */
+#define AZX_PCIREG_TCSEL		0x44
+
+/*
+ * other constants
+ */
+
+/* max number of fragments - we may use more if allocating more pages for BDL */
+#define BDL_SIZE		4096
+#define AZX_MAX_BDL_ENTRIES	(BDL_SIZE / 16)
+#define AZX_MAX_FRAG		32
+/* max buffer size - no h/w limit, you can increase as you like */
+#define AZX_MAX_BUF_SIZE	(1024*1024*1024)
+
+/* RIRB int mask: overrun[2], response[0] */
+#define RIRB_INT_RESPONSE	0x01
+#define RIRB_INT_OVERRUN	0x04
+#define RIRB_INT_MASK		0x05
+
+/* STATESTS int mask: S3,SD2,SD1,SD0 */
+#define AZX_MAX_CODECS		8
+#define AZX_DEFAULT_CODECS	4
+#define STATESTS_INT_MASK	((1 << AZX_MAX_CODECS) - 1)
+
+/* SD_CTL bits */
+#define SD_CTL_STREAM_RESET	0x01	/* stream reset bit */
+#define SD_CTL_DMA_START	0x02	/* stream DMA start bit */
+#define SD_CTL_STRIPE		(3 << 16)	/* stripe control */
+#define SD_CTL_TRAFFIC_PRIO	(1 << 18)	/* traffic priority */
+#define SD_CTL_DIR		(1 << 19)	/* bi-directional stream */
+#define SD_CTL_STREAM_TAG_MASK	(0xf << 20)
+#define SD_CTL_STREAM_TAG_SHIFT	20
+
+/* SD_CTL and SD_STS */
+#define SD_INT_DESC_ERR		0x10	/* descriptor error interrupt */
+#define SD_INT_FIFO_ERR		0x08	/* FIFO error interrupt */
+#define SD_INT_COMPLETE		0x04	/* completion interrupt */
+#define SD_INT_MASK		(SD_INT_DESC_ERR|SD_INT_FIFO_ERR|\
+				 SD_INT_COMPLETE)
+
+/* SD_STS */
+#define SD_STS_FIFO_READY	0x20	/* FIFO ready */
+
+/* INTCTL and INTSTS */
+#define AZX_INT_ALL_STREAM	0xff	   /* all stream interrupts */
+#define AZX_INT_CTRL_EN	0x40000000 /* controller interrupt enable bit */
+#define AZX_INT_GLOBAL_EN	0x80000000 /* global interrupt enable bit */
+
+/* below are so far hardcoded - should read registers in future */
+#define AZX_MAX_CORB_ENTRIES	256
+#define AZX_MAX_RIRB_ENTRIES	256
+
+/* driver quirks (capabilities) */
+/* bits 0-7 are used for indicating driver type */
+#define AZX_DCAPS_NO_TCSEL	(1 << 8)	/* No Intel TCSEL bit */
+#define AZX_DCAPS_NO_MSI	(1 << 9)	/* No MSI support */
+#define AZX_DCAPS_SNOOP_MASK	(3 << 10)	/* snoop type mask */
+#define AZX_DCAPS_SNOOP_OFF	(1 << 12)	/* snoop default off */
+#define AZX_DCAPS_RIRB_DELAY	(1 << 13)	/* Long delay in read loop */
+#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 14)	/* Put a delay before read */
+#define AZX_DCAPS_CTX_WORKAROUND (1 << 15)	/* X-Fi workaround */
+#define AZX_DCAPS_POSFIX_LPIB	(1 << 16)	/* Use LPIB as default */
+#define AZX_DCAPS_POSFIX_VIA	(1 << 17)	/* Use VIACOMBO as default */
+#define AZX_DCAPS_NO_64BIT	(1 << 18)	/* No 64bit address */
+#define AZX_DCAPS_SYNC_WRITE	(1 << 19)	/* sync each cmd write */
+#define AZX_DCAPS_OLD_SSYNC	(1 << 20)	/* Old SSYNC reg for ICH */
+#define AZX_DCAPS_NO_ALIGN_BUFSIZE (1 << 21)	/* no buffer size alignment */
+/* 22 unused */
+#define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
+#define AZX_DCAPS_REVERSE_ASSIGN (1 << 24)	/* Assign devices in reverse order */
+#define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
+#define AZX_DCAPS_PM_RUNTIME	(1 << 26)	/* runtime PM support */
+#define AZX_DCAPS_I915_POWERWELL (1 << 27)	/* HSW i915 powerwell support */
+#define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28)	/* CORBRP clears itself after reset */
+#define AZX_DCAPS_NO_MSI64      (1 << 29)	/* Stick to 32-bit MSIs */
+#define AZX_DCAPS_SEPARATE_STREAM_TAG	(1 << 30) /* capture and playback use separate stream tag */
+
+enum {
+	AZX_SNOOP_TYPE_NONE,
+	AZX_SNOOP_TYPE_SCH,
+	AZX_SNOOP_TYPE_ATI,
+	AZX_SNOOP_TYPE_NVIDIA,
+};
+
+/* HD Audio class code */
+#define PCI_CLASS_MULTIMEDIA_HD_AUDIO	0x0403
+
+struct azx_dev {
+	struct snd_dma_buffer bdl; /* BDL buffer */
+	u32 *posbuf;		/* position buffer pointer */
+
+	unsigned int bufsize;	/* size of the play buffer in bytes */
+	unsigned int period_bytes; /* size of the period in bytes */
+	unsigned int frags;	/* number for period in the play buffer */
+	unsigned int fifo_size;	/* FIFO size */
+	unsigned long start_wallclk;	/* start + minimum wallclk */
+	unsigned long period_wallclk;	/* wallclk for period */
+
+	void __iomem *sd_addr;	/* stream descriptor pointer */
+
+	u32 sd_int_sta_mask;	/* stream int status mask */
+
+	/* pcm support */
+	struct snd_pcm_substream *substream;	/* assigned substream,
+						 * set in PCM open
+						 */
+	unsigned int format_val;	/* format value to be set in the
+					 * controller and the codec
+					 */
+	unsigned char stream_tag;	/* assigned stream */
+	unsigned char index;		/* stream index */
+	int assigned_key;		/* last device# key assigned to */
+
+	unsigned int opened:1;
+	unsigned int running:1;
+	unsigned int irq_pending:1;
+	unsigned int prepared:1;
+	unsigned int locked:1;
+	/*
+	 * For VIA:
+	 *  A flag to ensure DMA position is 0
+	 *  when link position is not greater than FIFO size
+	 */
+	unsigned int insufficient:1;
+	unsigned int wc_marked:1;
+	unsigned int no_period_wakeup:1;
+
+	struct timecounter  azx_tc;
+	struct cyclecounter azx_cc;
+
+	int delay_negative_threshold;
+
+#ifdef CONFIG_SND_HDA_DSP_LOADER
+	/* Allows dsp load to have sole access to the playback stream. */
+	struct mutex dsp_mutex;
+#endif
+};
+
+/* CORB/RIRB */
+struct azx_rb {
+	u32 *buf;		/* CORB/RIRB buffer
+				 * Each CORB entry is 4byte, RIRB is 8byte
+				 */
+	dma_addr_t addr;	/* physical address of CORB/RIRB buffer */
+	/* for RIRB */
+	unsigned short rp, wp;	/* read/write pointers */
+	int cmds[AZX_MAX_CODECS];	/* number of pending requests */
+	u32 res[AZX_MAX_CODECS];	/* last read value */
+};
+
+struct azx;
+
+/* Functions to read/write to hda registers. */
+struct hda_controller_ops {
+	/* Register Access */
+	void (*reg_writel)(u32 value, u32 __iomem *addr);
+	u32 (*reg_readl)(u32 __iomem *addr);
+	void (*reg_writew)(u16 value, u16 __iomem *addr);
+	u16 (*reg_readw)(u16 __iomem *addr);
+	void (*reg_writeb)(u8 value, u8 __iomem *addr);
+	u8 (*reg_readb)(u8 __iomem *addr);
+	/* Disable msi if supported, PCI only */
+	int (*disable_msi_reset_irq)(struct azx *);
+	/* Allocation ops */
+	int (*dma_alloc_pages)(struct azx *chip,
+			       int type,
+			       size_t size,
+			       struct snd_dma_buffer *buf);
+	void (*dma_free_pages)(struct azx *chip, struct snd_dma_buffer *buf);
+	int (*substream_alloc_pages)(struct azx *chip,
+				     struct snd_pcm_substream *substream,
+				     size_t size);
+	int (*substream_free_pages)(struct azx *chip,
+				    struct snd_pcm_substream *substream);
+	void (*pcm_mmap_prepare)(struct snd_pcm_substream *substream,
+				 struct vm_area_struct *area);
+	/* Check if current position is acceptable */
+	int (*position_check)(struct azx *chip, struct azx_dev *azx_dev);
+};
+
+struct azx_pcm {
+	struct azx *chip;
+	struct snd_pcm *pcm;
+	struct hda_codec *codec;
+	struct hda_pcm *info;
+	struct list_head list;
+};
+
+typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *);
+typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int pos);
+
+struct azx {
+	struct snd_card *card;
+	struct pci_dev *pci;
+	int dev_index;
+
+	/* chip type specific */
+	int driver_type;
+	unsigned int driver_caps;
+	int playback_streams;
+	int playback_index_offset;
+	int capture_streams;
+	int capture_index_offset;
+	int num_streams;
+	const int *jackpoll_ms; /* per-card jack poll interval */
+
+	/* Register interaction. */
+	const struct hda_controller_ops *ops;
+
+	/* position adjustment callbacks */
+	azx_get_pos_callback_t get_position[2];
+	azx_get_delay_callback_t get_delay[2];
+
+	/* pci resources */
+	unsigned long addr;
+	void __iomem *remap_addr;
+	int irq;
+
+	/* locks */
+	spinlock_t reg_lock;
+	struct mutex open_mutex; /* Prevents concurrent open/close operations */
+
+	/* streams (x num_streams) */
+	struct azx_dev *azx_dev;
+
+	/* PCM */
+	struct list_head pcm_list; /* azx_pcm list */
+
+	/* HD codec */
+	unsigned short codec_mask;
+	int  codec_probe_mask; /* copied from probe_mask option */
+	struct hda_bus *bus;
+	unsigned int beep_mode;
+
+	/* CORB/RIRB */
+	struct azx_rb corb;
+	struct azx_rb rirb;
+
+	/* CORB/RIRB and position buffers */
+	struct snd_dma_buffer rb;
+	struct snd_dma_buffer posbuf;
+
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+	const struct firmware *fw;
+#endif
+
+	/* flags */
+	const int *bdl_pos_adj;
+	int poll_count;
+	unsigned int running:1;
+	unsigned int initialized:1;
+	unsigned int single_cmd:1;
+	unsigned int polling_mode:1;
+	unsigned int msi:1;
+	unsigned int probing:1; /* codec probing phase */
+	unsigned int snoop:1;
+	unsigned int align_buffer_size:1;
+	unsigned int region_requested:1;
+	unsigned int disabled:1; /* disabled by VGA-switcher */
+
+	/* for debugging */
+	unsigned int last_cmd[AZX_MAX_CODECS];
+
+#ifdef CONFIG_SND_HDA_DSP_LOADER
+	struct azx_dev saved_azx_dev;
+#endif
+};
+
+#ifdef CONFIG_X86
+#define azx_snoop(chip)		((chip)->snoop)
+#else
+#define azx_snoop(chip)		true
+#endif
+
+/*
+ * macros for easy use
+ */
+
+#define azx_writel(chip, reg, value) \
+	((chip)->ops->reg_writel(value, (chip)->remap_addr + AZX_REG_##reg))
+#define azx_readl(chip, reg) \
+	((chip)->ops->reg_readl((chip)->remap_addr + AZX_REG_##reg))
+#define azx_writew(chip, reg, value) \
+	((chip)->ops->reg_writew(value, (chip)->remap_addr + AZX_REG_##reg))
+#define azx_readw(chip, reg) \
+	((chip)->ops->reg_readw((chip)->remap_addr + AZX_REG_##reg))
+#define azx_writeb(chip, reg, value) \
+	((chip)->ops->reg_writeb(value, (chip)->remap_addr + AZX_REG_##reg))
+#define azx_readb(chip, reg) \
+	((chip)->ops->reg_readb((chip)->remap_addr + AZX_REG_##reg))
+
+#define azx_sd_writel(chip, dev, reg, value) \
+	((chip)->ops->reg_writel(value, (dev)->sd_addr + AZX_REG_##reg))
+#define azx_sd_readl(chip, dev, reg) \
+	((chip)->ops->reg_readl((dev)->sd_addr + AZX_REG_##reg))
+#define azx_sd_writew(chip, dev, reg, value) \
+	((chip)->ops->reg_writew(value, (dev)->sd_addr + AZX_REG_##reg))
+#define azx_sd_readw(chip, dev, reg) \
+	((chip)->ops->reg_readw((dev)->sd_addr + AZX_REG_##reg))
+#define azx_sd_writeb(chip, dev, reg, value) \
+	((chip)->ops->reg_writeb(value, (dev)->sd_addr + AZX_REG_##reg))
+#define azx_sd_readb(chip, dev, reg) \
+	((chip)->ops->reg_readb((dev)->sd_addr + AZX_REG_##reg))
+
+#define azx_has_pm_runtime(chip) \
+	(!AZX_DCAPS_PM_RUNTIME || ((chip)->driver_caps & AZX_DCAPS_PM_RUNTIME))
 
 /* PCM setup */
 static inline struct azx_dev *get_azx_dev(struct snd_pcm_substream *substream)
@@ -43,14 +429,9 @@ void azx_enter_link_reset(struct azx *chip);
 irqreturn_t azx_interrupt(int irq, void *dev_id);
 
 /* Codec interface */
-int azx_codec_create(struct azx *chip, const char *model,
-		     unsigned int max_slots,
-		     int *power_save_to);
+int azx_bus_create(struct azx *chip, const char *model);
+int azx_probe_codecs(struct azx *chip, unsigned int max_slots);
 int azx_codec_configure(struct azx *chip);
-int azx_mixer_create(struct azx *chip);
 int azx_init_stream(struct azx *chip);
 
-void azx_notifier_register(struct azx *chip);
-void azx_notifier_unregister(struct azx *chip);
-
 #endif /* __SOUND_HDA_CONTROLLER_H */
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 8ec5289f8e05..3d2597b7037b 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -140,6 +140,9 @@ static void parse_user_hints(struct hda_codec *codec)
 	val = snd_hda_get_bool_hint(codec, "single_adc_amp");
 	if (val >= 0)
 		codec->single_adc_amp = !!val;
+	val = snd_hda_get_bool_hint(codec, "power_save_node");
+	if (val >= 0)
+		codec->power_save_node = !!val;
 
 	val = snd_hda_get_bool_hint(codec, "auto_mute");
 	if (val >= 0)
@@ -648,12 +651,24 @@ static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid,
 			  unsigned int dir, unsigned int idx)
 {
 	struct hda_gen_spec *spec = codec->spec;
+	int type = get_wcaps_type(get_wcaps(codec, nid));
 	int i, n;
 
+	if (nid == codec->core.afg)
+		return true;
+
 	for (n = 0; n < spec->paths.used; n++) {
 		struct nid_path *path = snd_array_elem(&spec->paths, n);
 		if (!path->active)
 			continue;
+		if (codec->power_save_node) {
+			if (!path->stream_enabled)
+				continue;
+			/* ignore unplugged paths except for DAC/ADC */
+			if (!(path->pin_enabled || path->pin_fixed) &&
+			    type != AC_WID_AUD_OUT && type != AC_WID_AUD_IN)
+				continue;
+		}
 		for (i = 0; i < path->depth; i++) {
 			if (path->path[i] == nid) {
 				if (dir == HDA_OUTPUT || path->idx[i] == idx)
@@ -807,6 +822,44 @@ static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
 	}
 }
 
+/* sync power of each widget in the the given path */
+static hda_nid_t path_power_update(struct hda_codec *codec,
+				   struct nid_path *path,
+				   bool allow_powerdown)
+{
+	hda_nid_t nid, changed = 0;
+	int i, state;
+
+	for (i = 0; i < path->depth; i++) {
+		nid = path->path[i];
+		if (!(get_wcaps(codec, nid) & AC_WCAP_POWER))
+			continue;
+		if (nid == codec->core.afg)
+			continue;
+		if (!allow_powerdown || is_active_nid_for_any(codec, nid))
+			state = AC_PWRST_D0;
+		else
+			state = AC_PWRST_D3;
+		if (!snd_hda_check_power_state(codec, nid, state)) {
+			snd_hda_codec_write(codec, nid, 0,
+					    AC_VERB_SET_POWER_STATE, state);
+			changed = nid;
+			if (state == AC_PWRST_D0)
+				snd_hdac_regmap_sync_node(&codec->core, nid);
+		}
+	}
+	return changed;
+}
+
+/* do sync with the last power state change */
+static void sync_power_state_change(struct hda_codec *codec, hda_nid_t nid)
+{
+	if (nid) {
+		msleep(10);
+		snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
+	}
+}
+
 /**
  * snd_hda_activate_path - activate or deactivate the given path
  * @codec: the HDA codec
@@ -825,15 +878,13 @@ void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path,
 	if (!enable)
 		path->active = false;
 
+	/* make sure the widget is powered up */
+	if (enable && (spec->power_down_unused || codec->power_save_node))
+		path_power_update(codec, path, codec->power_save_node);
+
 	for (i = path->depth - 1; i >= 0; i--) {
 		hda_nid_t nid = path->path[i];
-		if (enable && spec->power_down_unused) {
-			/* make sure the widget is powered up */
-			if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0))
-				snd_hda_codec_write(codec, nid, 0,
-						    AC_VERB_SET_POWER_STATE,
-						    AC_PWRST_D0);
-		}
+
 		if (enable && path->multi[i])
 			snd_hda_codec_update_cache(codec, nid, 0,
 					    AC_VERB_SET_CONNECT_SEL,
@@ -853,28 +904,10 @@ EXPORT_SYMBOL_GPL(snd_hda_activate_path);
 static void path_power_down_sync(struct hda_codec *codec, struct nid_path *path)
 {
 	struct hda_gen_spec *spec = codec->spec;
-	bool changed = false;
-	int i;
 
-	if (!spec->power_down_unused || path->active)
+	if (!(spec->power_down_unused || codec->power_save_node) || path->active)
 		return;
-
-	for (i = 0; i < path->depth; i++) {
-		hda_nid_t nid = path->path[i];
-		if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D3) &&
-		    !is_active_nid_for_any(codec, nid)) {
-			snd_hda_codec_write(codec, nid, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-			changed = true;
-		}
-	}
-
-	if (changed) {
-		msleep(10);
-		snd_hda_codec_read(codec, path->path[0], 0,
-				   AC_VERB_GET_POWER_STATE, 0);
-	}
+	sync_power_state_change(codec, path_power_update(codec, path, true));
 }
 
 /* turn on/off EAPD on the given pin */
@@ -1574,6 +1607,7 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
 		return 0;
 	/* print_nid_path(codec, "output-aamix", path); */
 	path->active = false; /* unused as default */
+	path->pin_fixed = true; /* static route */
 	return snd_hda_get_path_idx(codec, path);
 }
 
@@ -1863,12 +1897,11 @@ static void debug_show_configs(struct hda_codec *codec,
 static void fill_all_dac_nids(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
-	int i;
-	hda_nid_t nid = codec->start_nid;
+	hda_nid_t nid;
 
 	spec->num_all_dacs = 0;
 	memset(spec->all_dacs, 0, sizeof(spec->all_dacs));
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT)
 			continue;
 		if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) {
@@ -2998,6 +3031,7 @@ static int new_analog_input(struct hda_codec *codec, int input_idx,
 	}
 
 	path->active = true;
+	path->stream_enabled = true; /* no DAC/ADC involved */
 	err = add_loopback_list(spec, mix_nid, idx);
 	if (err < 0)
 		return err;
@@ -3009,6 +3043,8 @@ static int new_analog_input(struct hda_codec *codec, int input_idx,
 		if (path) {
 			print_nid_path(codec, "loopback-merge", path);
 			path->active = true;
+			path->pin_fixed = true; /* static route */
+			path->stream_enabled = true; /* no DAC/ADC involved */
 			spec->loopback_merge_path =
 				snd_hda_get_path_idx(codec, path);
 		}
@@ -3030,10 +3066,9 @@ static int fill_adc_nids(struct hda_codec *codec)
 	hda_nid_t nid;
 	hda_nid_t *adc_nids = spec->adc_nids;
 	int max_nums = ARRAY_SIZE(spec->adc_nids);
-	int i, nums = 0;
+	int nums = 0;
 
-	nid = codec->start_nid;
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int caps = get_wcaps(codec, nid);
 		int type = get_wcaps_type(caps);
 
@@ -3346,11 +3381,6 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol,
 	imux = &spec->input_mux;
 	adc_idx = kcontrol->id.index;
 	mutex_lock(&codec->control_mutex);
-	/* we use the cache-only update at first since multiple input paths
-	 * may shared the same amp; by updating only caches, the redundant
-	 * writes to hardware can be reduced.
-	 */
-	codec->cached_write = 1;
 	for (i = 0; i < imux->num_items; i++) {
 		path = get_input_path(codec, adc_idx, i);
 		if (!path || !path->ctls[type])
@@ -3358,12 +3388,9 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol,
 		kcontrol->private_value = path->ctls[type];
 		err = func(kcontrol, ucontrol);
 		if (err < 0)
-			goto error;
+			break;
 	}
- error:
-	codec->cached_write = 0;
 	mutex_unlock(&codec->control_mutex);
-	snd_hda_codec_flush_cache(codec); /* flush the updates */
 	if (err >= 0 && spec->cap_sync_hook)
 		spec->cap_sync_hook(codec, kcontrol, ucontrol);
 	return err;
@@ -3810,6 +3837,7 @@ static void parse_digital(struct hda_codec *codec)
 			continue;
 		print_nid_path(codec, "digout", path);
 		path->active = true;
+		path->pin_fixed = true; /* no jack detection */
 		spec->digout_paths[i] = snd_hda_get_path_idx(codec, path);
 		set_pin_target(codec, pin, PIN_OUT, false);
 		if (!nums) {
@@ -3826,8 +3854,7 @@ static void parse_digital(struct hda_codec *codec)
 
 	if (spec->autocfg.dig_in_pin) {
 		pin = spec->autocfg.dig_in_pin;
-		dig_nid = codec->start_nid;
-		for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
+		for_each_hda_codec_node(dig_nid, codec) {
 			unsigned int wcaps = get_wcaps(codec, dig_nid);
 			if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
 				continue;
@@ -3837,6 +3864,7 @@ static void parse_digital(struct hda_codec *codec)
 			if (path) {
 				print_nid_path(codec, "digin", path);
 				path->active = true;
+				path->pin_fixed = true; /* no jack */
 				spec->dig_in_nid = dig_nid;
 				spec->digin_path = snd_hda_get_path_idx(codec, path);
 				set_pin_target(codec, pin, PIN_IN, false);
@@ -3896,6 +3924,238 @@ static int mux_select(struct hda_codec *codec, unsigned int adc_idx,
 	return 1;
 }
 
+/* power up/down widgets in the all paths that match with the given NID
+ * as terminals (either start- or endpoint)
+ *
+ * returns the last changed NID, or zero if unchanged.
+ */
+static hda_nid_t set_path_power(struct hda_codec *codec, hda_nid_t nid,
+				int pin_state, int stream_state)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	hda_nid_t last, changed = 0;
+	struct nid_path *path;
+	int n;
+
+	for (n = 0; n < spec->paths.used; n++) {
+		path = snd_array_elem(&spec->paths, n);
+		if (path->path[0] == nid ||
+		    path->path[path->depth - 1] == nid) {
+			bool pin_old = path->pin_enabled;
+			bool stream_old = path->stream_enabled;
+
+			if (pin_state >= 0)
+				path->pin_enabled = pin_state;
+			if (stream_state >= 0)
+				path->stream_enabled = stream_state;
+			if ((!path->pin_fixed && path->pin_enabled != pin_old)
+			    || path->stream_enabled != stream_old) {
+				last = path_power_update(codec, path, true);
+				if (last)
+					changed = last;
+			}
+		}
+	}
+	return changed;
+}
+
+/* check the jack status for power control */
+static bool detect_pin_state(struct hda_codec *codec, hda_nid_t pin)
+{
+	if (!is_jack_detectable(codec, pin))
+		return true;
+	return snd_hda_jack_detect_state(codec, pin) != HDA_JACK_NOT_PRESENT;
+}
+
+/* power up/down the paths of the given pin according to the jack state;
+ * power = 0/1 : only power up/down if it matches with the jack state,
+ *       < 0   : force power up/down to follow the jack sate
+ *
+ * returns the last changed NID, or zero if unchanged.
+ */
+static hda_nid_t set_pin_power_jack(struct hda_codec *codec, hda_nid_t pin,
+				    int power)
+{
+	bool on;
+
+	if (!codec->power_save_node)
+		return 0;
+
+	on = detect_pin_state(codec, pin);
+
+	if (power >= 0 && on != power)
+		return 0;
+	return set_path_power(codec, pin, on, -1);
+}
+
+static void pin_power_callback(struct hda_codec *codec,
+			       struct hda_jack_callback *jack,
+			       bool on)
+{
+	if (jack && jack->tbl->nid)
+		sync_power_state_change(codec,
+					set_pin_power_jack(codec, jack->tbl->nid, on));
+}
+
+/* callback only doing power up -- called at first */
+static void pin_power_up_callback(struct hda_codec *codec,
+				  struct hda_jack_callback *jack)
+{
+	pin_power_callback(codec, jack, true);
+}
+
+/* callback only doing power down -- called at last */
+static void pin_power_down_callback(struct hda_codec *codec,
+				    struct hda_jack_callback *jack)
+{
+	pin_power_callback(codec, jack, false);
+}
+
+/* set up the power up/down callbacks */
+static void add_pin_power_ctls(struct hda_codec *codec, int num_pins,
+			       const hda_nid_t *pins, bool on)
+{
+	int i;
+	hda_jack_callback_fn cb =
+		on ? pin_power_up_callback : pin_power_down_callback;
+
+	for (i = 0; i < num_pins && pins[i]; i++) {
+		if (is_jack_detectable(codec, pins[i]))
+			snd_hda_jack_detect_enable_callback(codec, pins[i], cb);
+		else
+			set_path_power(codec, pins[i], true, -1);
+	}
+}
+
+/* enabled power callback to each available I/O pin with jack detections;
+ * the digital I/O pins are excluded because of the unreliable detectsion
+ */
+static void add_all_pin_power_ctls(struct hda_codec *codec, bool on)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int i;
+
+	if (!codec->power_save_node)
+		return;
+	add_pin_power_ctls(codec, cfg->line_outs, cfg->line_out_pins, on);
+	if (cfg->line_out_type != AUTO_PIN_HP_OUT)
+		add_pin_power_ctls(codec, cfg->hp_outs, cfg->hp_pins, on);
+	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
+		add_pin_power_ctls(codec, cfg->speaker_outs, cfg->speaker_pins, on);
+	for (i = 0; i < cfg->num_inputs; i++)
+		add_pin_power_ctls(codec, 1, &cfg->inputs[i].pin, on);
+}
+
+/* sync path power up/down with the jack states of given pins */
+static void sync_pin_power_ctls(struct hda_codec *codec, int num_pins,
+				const hda_nid_t *pins)
+{
+	int i;
+
+	for (i = 0; i < num_pins && pins[i]; i++)
+		if (is_jack_detectable(codec, pins[i]))
+			set_pin_power_jack(codec, pins[i], -1);
+}
+
+/* sync path power up/down with pins; called at init and resume */
+static void sync_all_pin_power_ctls(struct hda_codec *codec)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int i;
+
+	if (!codec->power_save_node)
+		return;
+	sync_pin_power_ctls(codec, cfg->line_outs, cfg->line_out_pins);
+	if (cfg->line_out_type != AUTO_PIN_HP_OUT)
+		sync_pin_power_ctls(codec, cfg->hp_outs, cfg->hp_pins);
+	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
+		sync_pin_power_ctls(codec, cfg->speaker_outs, cfg->speaker_pins);
+	for (i = 0; i < cfg->num_inputs; i++)
+		sync_pin_power_ctls(codec, 1, &cfg->inputs[i].pin);
+}
+
+/* add fake paths if not present yet */
+static int add_fake_paths(struct hda_codec *codec, hda_nid_t nid,
+			   int num_pins, const hda_nid_t *pins)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct nid_path *path;
+	int i;
+
+	for (i = 0; i < num_pins; i++) {
+		if (!pins[i])
+			break;
+		if (get_nid_path(codec, nid, pins[i], 0))
+			continue;
+		path = snd_array_new(&spec->paths);
+		if (!path)
+			return -ENOMEM;
+		memset(path, 0, sizeof(*path));
+		path->depth = 2;
+		path->path[0] = nid;
+		path->path[1] = pins[i];
+		path->active = true;
+	}
+	return 0;
+}
+
+/* create fake paths to all outputs from beep */
+static int add_fake_beep_paths(struct hda_codec *codec)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	hda_nid_t nid = spec->beep_nid;
+	int err;
+
+	if (!codec->power_save_node || !nid)
+		return 0;
+	err = add_fake_paths(codec, nid, cfg->line_outs, cfg->line_out_pins);
+	if (err < 0)
+		return err;
+	if (cfg->line_out_type != AUTO_PIN_HP_OUT) {
+		err = add_fake_paths(codec, nid, cfg->hp_outs, cfg->hp_pins);
+		if (err < 0)
+			return err;
+	}
+	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
+		err = add_fake_paths(codec, nid, cfg->speaker_outs,
+				     cfg->speaker_pins);
+		if (err < 0)
+			return err;
+	}
+	return 0;
+}
+
+/* power up/down beep widget and its output paths */
+static void beep_power_hook(struct hda_beep *beep, bool on)
+{
+	set_path_power(beep->codec, beep->nid, -1, on);
+}
+
+/**
+ * snd_hda_gen_fix_pin_power - Fix the power of the given pin widget to D0
+ * @codec: the HDA codec
+ * @pin: NID of pin to fix
+ */
+int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct nid_path *path;
+
+	path = snd_array_new(&spec->paths);
+	if (!path)
+		return -ENOMEM;
+	memset(path, 0, sizeof(*path));
+	path->depth = 1;
+	path->path[0] = pin;
+	path->active = true;
+	path->pin_fixed = true;
+	path->stream_enabled = true;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_hda_gen_fix_pin_power);
 
 /*
  * Jack detections for HP auto-mute and mic-switch
@@ -3933,6 +4193,10 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
 		if (!nid)
 			break;
 
+		oldval = snd_hda_codec_get_pin_target(codec, nid);
+		if (oldval & PIN_IN)
+			continue; /* no mute for inputs */
+
 		if (spec->auto_mute_via_amp) {
 			struct nid_path *path;
 			hda_nid_t mute_nid;
@@ -3947,29 +4211,32 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
 				spec->mute_bits |= (1ULL << mute_nid);
 			else
 				spec->mute_bits &= ~(1ULL << mute_nid);
-			set_pin_eapd(codec, nid, !mute);
 			continue;
+		} else {
+			/* don't reset VREF value in case it's controlling
+			 * the amp (see alc861_fixup_asus_amp_vref_0f())
+			 */
+			if (spec->keep_vref_in_automute)
+				val = oldval & ~PIN_HP;
+			else
+				val = 0;
+			if (!mute)
+				val |= oldval;
+			/* here we call update_pin_ctl() so that the pinctl is
+			 * changed without changing the pinctl target value;
+			 * the original target value will be still referred at
+			 * the init / resume again
+			 */
+			update_pin_ctl(codec, nid, val);
 		}
 
-		oldval = snd_hda_codec_get_pin_target(codec, nid);
-		if (oldval & PIN_IN)
-			continue; /* no mute for inputs */
-		/* don't reset VREF value in case it's controlling
-		 * the amp (see alc861_fixup_asus_amp_vref_0f())
-		 */
-		if (spec->keep_vref_in_automute)
-			val = oldval & ~PIN_HP;
-		else
-			val = 0;
-		if (!mute)
-			val |= oldval;
-		/* here we call update_pin_ctl() so that the pinctl is changed
-		 * without changing the pinctl target value;
-		 * the original target value will be still referred at the
-		 * init / resume again
-		 */
-		update_pin_ctl(codec, nid, val);
 		set_pin_eapd(codec, nid, !mute);
+		if (codec->power_save_node) {
+			bool on = !mute;
+			if (on)
+				on = detect_pin_state(codec, nid);
+			set_path_power(codec, nid, on, -1);
+		}
 	}
 }
 
@@ -4436,7 +4703,11 @@ unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec,
 						  hda_nid_t nid,
 						  unsigned int power_state)
 {
-	if (power_state != AC_PWRST_D0 || nid == codec->afg)
+	struct hda_gen_spec *spec = codec->spec;
+
+	if (!spec->power_down_unused && !codec->power_save_node)
+		return power_state;
+	if (power_state != AC_PWRST_D0 || nid == codec->core.afg)
 		return power_state;
 	if (get_wcaps_type(get_wcaps(codec, nid)) >= AC_WID_POWER)
 		return power_state;
@@ -4466,6 +4737,21 @@ static void mute_all_mixer_nid(struct hda_codec *codec, hda_nid_t mix)
 }
 
 /**
+ * snd_hda_gen_stream_pm - Stream power management callback
+ * @codec: the HDA codec
+ * @nid: audio widget
+ * @on: power on/off flag
+ *
+ * Set this in patch_ops.stream_pm.  Only valid with power_save_node flag.
+ */
+void snd_hda_gen_stream_pm(struct hda_codec *codec, hda_nid_t nid, bool on)
+{
+	if (codec->power_save_node)
+		set_path_power(codec, nid, -1, on);
+}
+EXPORT_SYMBOL_GPL(snd_hda_gen_stream_pm);
+
+/**
  * snd_hda_gen_parse_auto_config - Parse the given BIOS configuration and
  * set up the hda_gen_spec
  * @codec: the HDA codec
@@ -4549,6 +4835,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 	if (err < 0)
 		return err;
 
+	/* add power-down pin callbacks at first */
+	add_all_pin_power_ctls(codec, false);
+
 	spec->const_channel_count = spec->ext_channel_count;
 	/* check the multiple speaker and headphone pins */
 	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
@@ -4618,6 +4907,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
 		}
 	}
 
+	/* add power-up pin callbacks at last */
+	add_all_pin_power_ctls(codec, true);
+
 	/* mute all aamix input initially */
 	if (spec->mixer_nid)
 		mute_all_mixer_nid(codec, spec->mixer_nid);
@@ -4625,13 +4917,20 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
  dig_only:
 	parse_digital(codec);
 
-	if (spec->power_down_unused)
-		codec->power_filter = snd_hda_gen_path_power_filter;
+	if (spec->power_down_unused || codec->power_save_node)
+		if (!codec->power_filter)
+			codec->power_filter = snd_hda_gen_path_power_filter;
 
 	if (!spec->no_analog && spec->beep_nid) {
 		err = snd_hda_attach_beep_device(codec, spec->beep_nid);
 		if (err < 0)
 			return err;
+		if (codec->beep && codec->power_save_node) {
+			err = add_fake_beep_paths(codec);
+			if (err < 0)
+				return err;
+			codec->beep->power_hook = beep_power_hook;
+		}
 	}
 
 	return 1;
@@ -4675,7 +4974,7 @@ int snd_hda_gen_build_controls(struct hda_codec *codec)
 		err = snd_hda_create_dig_out_ctls(codec,
 						  spec->multiout.dig_out_nid,
 						  spec->multiout.dig_out_nid,
-						  spec->pcm_rec[1].pcm_type);
+						  spec->pcm_rec[1]->pcm_type);
 		if (err < 0)
 			return err;
 		if (!spec->no_analog) {
@@ -5137,6 +5436,33 @@ static void fill_pcm_stream_name(char *str, size_t len, const char *sfx,
 	strlcat(str, sfx, len);
 }
 
+/* copy PCM stream info from @default_str, and override non-NULL entries
+ * from @spec_str and @nid
+ */
+static void setup_pcm_stream(struct hda_pcm_stream *str,
+			     const struct hda_pcm_stream *default_str,
+			     const struct hda_pcm_stream *spec_str,
+			     hda_nid_t nid)
+{
+	*str = *default_str;
+	if (nid)
+		str->nid = nid;
+	if (spec_str) {
+		if (spec_str->substreams)
+			str->substreams = spec_str->substreams;
+		if (spec_str->channels_min)
+			str->channels_min = spec_str->channels_min;
+		if (spec_str->channels_max)
+			str->channels_max = spec_str->channels_max;
+		if (spec_str->rates)
+			str->rates = spec_str->rates;
+		if (spec_str->formats)
+			str->formats = spec_str->formats;
+		if (spec_str->maxbps)
+			str->maxbps = spec_str->maxbps;
+	}
+}
+
 /**
  * snd_hda_gen_build_pcms - build PCM streams based on the parsed results
  * @codec: the HDA codec
@@ -5146,27 +5472,25 @@ static void fill_pcm_stream_name(char *str, size_t len, const char *sfx,
 int snd_hda_gen_build_pcms(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
-	struct hda_pcm *info = spec->pcm_rec;
-	const struct hda_pcm_stream *p;
+	struct hda_pcm *info;
 	bool have_multi_adcs;
 
-	codec->num_pcms = 1;
-	codec->pcm_info = info;
-
 	if (spec->no_analog)
 		goto skip_analog;
 
 	fill_pcm_stream_name(spec->stream_name_analog,
 			     sizeof(spec->stream_name_analog),
-			     " Analog", codec->chip_name);
-	info->name = spec->stream_name_analog;
+			     " Analog", codec->core.chip_name);
+	info = snd_hda_codec_pcm_new(codec, "%s", spec->stream_name_analog);
+	if (!info)
+		return -ENOMEM;
+	spec->pcm_rec[0] = info;
 
 	if (spec->multiout.num_dacs > 0) {
-		p = spec->stream_analog_playback;
-		if (!p)
-			p = &pcm_analog_playback;
-		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
-		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
+		setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK],
+				 &pcm_analog_playback,
+				 spec->stream_analog_playback,
+				 spec->multiout.dac_nids[0]);
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 			spec->multiout.max_channels;
 		if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT &&
@@ -5175,15 +5499,11 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec)
 				snd_pcm_2_1_chmaps;
 	}
 	if (spec->num_adc_nids) {
-		p = spec->stream_analog_capture;
-		if (!p) {
-			if (spec->dyn_adc_switch)
-				p = &dyn_adc_pcm_analog_capture;
-			else
-				p = &pcm_analog_capture;
-		}
-		info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
-		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
+		setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE],
+				 (spec->dyn_adc_switch ?
+				  &dyn_adc_pcm_analog_capture : &pcm_analog_capture),
+				 spec->stream_analog_capture,
+				 spec->adc_nids[0]);
 	}
 
  skip_analog:
@@ -5191,29 +5511,27 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec)
 	if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 		fill_pcm_stream_name(spec->stream_name_digital,
 				     sizeof(spec->stream_name_digital),
-				     " Digital", codec->chip_name);
-		codec->num_pcms = 2;
+				     " Digital", codec->core.chip_name);
+		info = snd_hda_codec_pcm_new(codec, "%s",
+					     spec->stream_name_digital);
+		if (!info)
+			return -ENOMEM;
 		codec->slave_dig_outs = spec->multiout.slave_dig_outs;
-		info = spec->pcm_rec + 1;
-		info->name = spec->stream_name_digital;
+		spec->pcm_rec[1] = info;
 		if (spec->dig_out_type)
 			info->pcm_type = spec->dig_out_type;
 		else
 			info->pcm_type = HDA_PCM_TYPE_SPDIF;
-		if (spec->multiout.dig_out_nid) {
-			p = spec->stream_digital_playback;
-			if (!p)
-				p = &pcm_digital_playback;
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
-		}
-		if (spec->dig_in_nid) {
-			p = spec->stream_digital_capture;
-			if (!p)
-				p = &pcm_digital_capture;
-			info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
-			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
-		}
+		if (spec->multiout.dig_out_nid)
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK],
+					 &pcm_digital_playback,
+					 spec->stream_digital_playback,
+					 spec->multiout.dig_out_nid);
+		if (spec->dig_in_nid)
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE],
+					 &pcm_digital_capture,
+					 spec->stream_digital_capture,
+					 spec->dig_in_nid);
 	}
 
 	if (spec->no_analog)
@@ -5228,35 +5546,30 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec)
 	if (spec->alt_dac_nid || have_multi_adcs) {
 		fill_pcm_stream_name(spec->stream_name_alt_analog,
 				     sizeof(spec->stream_name_alt_analog),
-			     " Alt Analog", codec->chip_name);
-		codec->num_pcms = 3;
-		info = spec->pcm_rec + 2;
-		info->name = spec->stream_name_alt_analog;
-		if (spec->alt_dac_nid) {
-			p = spec->stream_analog_alt_playback;
-			if (!p)
-				p = &pcm_analog_alt_playback;
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
-				spec->alt_dac_nid;
-		} else {
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
-				pcm_null_stream;
-			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
-		}
+			     " Alt Analog", codec->core.chip_name);
+		info = snd_hda_codec_pcm_new(codec, "%s",
+					     spec->stream_name_alt_analog);
+		if (!info)
+			return -ENOMEM;
+		spec->pcm_rec[2] = info;
+		if (spec->alt_dac_nid)
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK],
+					 &pcm_analog_alt_playback,
+					 spec->stream_analog_alt_playback,
+					 spec->alt_dac_nid);
+		else
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_PLAYBACK],
+					 &pcm_null_stream, NULL, 0);
 		if (have_multi_adcs) {
-			p = spec->stream_analog_alt_capture;
-			if (!p)
-				p = &pcm_analog_alt_capture;
-			info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
-			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
-				spec->adc_nids[1];
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE],
+					 &pcm_analog_alt_capture,
+					 spec->stream_analog_alt_capture,
+					 spec->adc_nids[1]);
 			info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
 				spec->num_adc_nids - 1;
 		} else {
-			info->stream[SNDRV_PCM_STREAM_CAPTURE] =
-				pcm_null_stream;
-			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
+			setup_pcm_stream(&info->stream[SNDRV_PCM_STREAM_CAPTURE],
+					 &pcm_null_stream, NULL, 0);
 		}
 	}
 
@@ -5452,8 +5765,6 @@ int snd_hda_gen_init(struct hda_codec *codec)
 
 	snd_hda_apply_verbs(codec);
 
-	codec->cached_write = 1;
-
 	init_multi_out(codec);
 	init_extra_out(codec);
 	init_multi_io(codec);
@@ -5464,10 +5775,12 @@ int snd_hda_gen_init(struct hda_codec *codec)
 
 	clear_unsol_on_unused_pins(codec);
 
+	sync_all_pin_power_ctls(codec);
+
 	/* call init functions of standard auto-mute helpers */
 	update_automute_all(codec);
 
-	snd_hda_codec_flush_cache(codec);
+	regcache_sync(codec->core.regmap);
 
 	if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook)
 		snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
@@ -5524,13 +5837,11 @@ static const struct hda_codec_ops generic_patch_ops = {
 #endif
 };
 
-/**
+/*
  * snd_hda_parse_generic_codec - Generic codec parser
  * @codec: the HDA codec
- *
- * This should be called from the HDA codec core.
  */
-int snd_hda_parse_generic_codec(struct hda_codec *codec)
+static int snd_hda_parse_generic_codec(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec;
 	int err;
@@ -5556,7 +5867,17 @@ error:
 	snd_hda_gen_free(codec);
 	return err;
 }
-EXPORT_SYMBOL_GPL(snd_hda_parse_generic_codec);
+
+static const struct hda_codec_preset snd_hda_preset_generic[] = {
+	{ .id = HDA_CODEC_ID_GENERIC, .patch = snd_hda_parse_generic_codec },
+	{} /* terminator */
+};
+
+static struct hda_codec_driver generic_driver = {
+	.preset = snd_hda_preset_generic,
+};
+
+module_hda_codec_driver(generic_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Generic HD-audio codec parser");
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 3d852660443a..56e4139b9032 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -46,7 +46,10 @@ struct nid_path {
 	unsigned char idx[MAX_NID_PATH_DEPTH];
 	unsigned char multi[MAX_NID_PATH_DEPTH];
 	unsigned int ctls[NID_PATH_NUM_CTLS]; /* NID_PATH_XXX_CTL */
-	bool active;
+	bool active:1;		/* activated by driver */
+	bool pin_enabled:1;	/* pins are enabled */
+	bool pin_fixed:1;	/* path with fixed pin */
+	bool stream_enabled:1;	/* stream is active */
 };
 
 /* mic/line-in auto switching entry */
@@ -144,7 +147,7 @@ struct hda_gen_spec {
 	int const_channel_count;	/* channel count for all */
 
 	/* PCM information */
-	struct hda_pcm pcm_rec[3];	/* used in build_pcms() */
+	struct hda_pcm *pcm_rec[3];	/* used in build_pcms() */
 
 	/* dynamic controls, init_verbs and input_mux */
 	struct auto_pin_cfg autocfg;
@@ -340,5 +343,7 @@ int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid);
 unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec,
 					   hda_nid_t nid,
 					   unsigned int power_state);
+void snd_hda_gen_stream_pm(struct hda_codec *codec, hda_nid_t nid, bool on);
+int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin);
 
 #endif /* __SOUND_HDA_GENERIC_H */
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 11b5a42b4ec8..57df06e76968 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -101,7 +101,7 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	int err;
 
 	sprintf(hwname, "HDA Codec %d", codec->addr);
-	err = snd_hwdep_new(codec->bus->card, hwname, codec->addr, &hwdep);
+	err = snd_hwdep_new(codec->card, hwname, codec->addr, &hwdep);
 	if (err < 0)
 		return err;
 	codec->hwdep = hwdep;
@@ -116,9 +116,6 @@ int snd_hda_create_hwdep(struct hda_codec *codec)
 	hwdep->ops.ioctl_compat = hda_hwdep_ioctl_compat;
 #endif
 
-	/* link to codec */
-	hwdep->dev.parent = &codec->dev;
-
 	/* for sysfs */
 	hwdep->dev.groups = snd_hda_dev_attr_groups;
 	dev_set_drvdata(&hwdep->dev, codec);
diff --git a/sound/pci/hda/hda_i915.c b/sound/pci/hda/hda_i915.c
index 714894527e06..52a85d87c23c 100644
--- a/sound/pci/hda/hda_i915.c
+++ b/sound/pci/hda/hda_i915.c
@@ -22,7 +22,7 @@
 #include <linux/component.h>
 #include <drm/i915_component.h>
 #include <sound/core.h>
-#include "hda_priv.h"
+#include "hda_controller.h"
 #include "hda_intel.h"
 
 /* Intel HSW/BDW display HDA controller Extended Mode registers.
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index a8a1e14272a1..e1c210515581 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -62,7 +62,6 @@
 #include <linux/firmware.h>
 #include "hda_codec.h"
 #include "hda_controller.h"
-#include "hda_priv.h"
 #include "hda_intel.h"
 
 /* position fix mode */
@@ -174,7 +173,6 @@ static struct kernel_param_ops param_ops_xint = {
 #define param_check_xint param_check_int
 
 static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
-static int *power_save_addr = &power_save;
 module_param(power_save, xint, 0644);
 MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
 		 "(in second, 0 = disable).");
@@ -187,7 +185,7 @@ static bool power_save_controller = 1;
 module_param(power_save_controller, bool, 0644);
 MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode.");
 #else
-static int *power_save_addr;
+#define power_save	0
 #endif /* CONFIG_PM */
 
 static int align_buffer_size = -1;
@@ -299,8 +297,12 @@ enum {
 	 AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\
 	 AZX_DCAPS_SNOOP_TYPE(SCH))
 
+#define AZX_DCAPS_INTEL_BRASWELL \
+	(AZX_DCAPS_INTEL_PCH | AZX_DCAPS_I915_POWERWELL)
+
 #define AZX_DCAPS_INTEL_SKYLAKE \
-	(AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG)
+	(AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG |\
+	 AZX_DCAPS_I915_POWERWELL)
 
 /* quirks for ATI SB / AMD Hudson */
 #define AZX_DCAPS_PRESET_ATI_SB \
@@ -530,10 +532,10 @@ static int azx_position_check(struct azx *chip, struct azx_dev *azx_dev)
 	if (ok == 1) {
 		azx_dev->irq_pending = 0;
 		return ok;
-	} else if (ok == 0 && chip->bus && chip->bus->workq) {
+	} else if (ok == 0) {
 		/* bogus IRQ, process it later */
 		azx_dev->irq_pending = 1;
-		queue_work(chip->bus->workq, &hda->irq_pending_work);
+		schedule_work(&hda->irq_pending_work);
 	}
 	return 0;
 }
@@ -741,7 +743,6 @@ static int param_set_xint(const char *val, const struct kernel_param *kp)
 {
 	struct hda_intel *hda;
 	struct azx *chip;
-	struct hda_codec *c;
 	int prev = power_save;
 	int ret = param_set_int(val, kp);
 
@@ -753,8 +754,7 @@ static int param_set_xint(const char *val, const struct kernel_param *kp)
 		chip = &hda->chip;
 		if (!chip->bus || chip->disabled)
 			continue;
-		list_for_each_entry(c, &chip->bus->codec_list, list)
-			snd_hda_power_sync(c);
+		snd_hda_set_power_save(chip->bus, power_save * 1000);
 	}
 	mutex_unlock(&card_list_lock);
 	return 0;
@@ -773,7 +773,6 @@ static int azx_suspend(struct device *dev)
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip;
 	struct hda_intel *hda;
-	struct azx_pcm *p;
 
 	if (!card)
 		return 0;
@@ -785,10 +784,6 @@ static int azx_suspend(struct device *dev)
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
 	azx_clear_irq_pending(chip);
-	list_for_each_entry(p, &chip->pcm_list, list)
-		snd_pcm_suspend_all(p->pcm);
-	if (chip->initialized)
-		snd_hda_suspend(chip->bus);
 	azx_stop_chip(chip);
 	azx_enter_link_reset(chip);
 	if (chip->irq >= 0) {
@@ -831,7 +826,6 @@ static int azx_resume(struct device *dev)
 
 	azx_init_chip(chip, true);
 
-	snd_hda_resume(chip->bus);
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
@@ -852,7 +846,7 @@ static int azx_runtime_suspend(struct device *dev)
 	if (chip->disabled || hda->init_failed)
 		return 0;
 
-	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
+	if (!azx_has_pm_runtime(chip))
 		return 0;
 
 	/* enable controller wake up event */
@@ -885,7 +879,7 @@ static int azx_runtime_resume(struct device *dev)
 	if (chip->disabled || hda->init_failed)
 		return 0;
 
-	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
+	if (!azx_has_pm_runtime(chip))
 		return 0;
 
 	if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) {
@@ -901,10 +895,10 @@ static int azx_runtime_resume(struct device *dev)
 
 	bus = chip->bus;
 	if (status && bus) {
-		list_for_each_entry(codec, &bus->codec_list, list)
+		list_for_each_codec(codec, bus)
 			if (status & (1 << codec->addr))
-				queue_delayed_work(codec->bus->workq,
-						   &codec->jackpoll_work, codec->jackpoll_interval);
+				schedule_delayed_work(&codec->jackpoll_work,
+						      codec->jackpoll_interval);
 	}
 
 	/* disable controller Wake Up event*/
@@ -928,8 +922,8 @@ static int azx_runtime_idle(struct device *dev)
 	if (chip->disabled || hda->init_failed)
 		return 0;
 
-	if (!power_save_controller ||
-	    !(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
+	if (!power_save_controller || !azx_has_pm_runtime(chip) ||
+	    chip->bus->core.codec_powered)
 		return -EBUSY;
 
 	return 0;
@@ -1071,14 +1065,11 @@ static int azx_free(struct azx *chip)
 	struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
 	int i;
 
-	if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME)
-			&& chip->running)
+	if (azx_has_pm_runtime(chip) && chip->running)
 		pm_runtime_get_noresume(&pci->dev);
 
 	azx_del_card_list(chip);
 
-	azx_notifier_unregister(chip);
-
 	hda->init_failed = 1; /* to be sure */
 	complete_all(&hda->probe_wait);
 
@@ -1394,7 +1385,6 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 
 	hda = kzalloc(sizeof(*hda), GFP_KERNEL);
 	if (!hda) {
-		dev_err(card->dev, "Cannot allocate hda\n");
 		pci_disable_device(pci);
 		return -ENOMEM;
 	}
@@ -1575,10 +1565,8 @@ static int azx_first_init(struct azx *chip)
 	chip->num_streams = chip->playback_streams + chip->capture_streams;
 	chip->azx_dev = kcalloc(chip->num_streams, sizeof(*chip->azx_dev),
 				GFP_KERNEL);
-	if (!chip->azx_dev) {
-		dev_err(card->dev, "cannot malloc azx_dev\n");
+	if (!chip->azx_dev)
 		return -ENOMEM;
-	}
 
 	err = azx_alloc_stream_pages(chip);
 	if (err < 0)
@@ -1615,19 +1603,6 @@ static int azx_first_init(struct azx *chip)
 	return 0;
 }
 
-static void power_down_all_codecs(struct azx *chip)
-{
-#ifdef CONFIG_PM
-	/* The codecs were powered up in snd_hda_codec_new().
-	 * Now all initialization done, so turn them down if possible
-	 */
-	struct hda_codec *codec;
-	list_for_each_entry(codec, &chip->bus->codec_list, list) {
-		snd_hda_power_down(codec);
-	}
-#endif
-}
-
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 /* callback from request_firmware_nowait() */
 static void azx_firmware_cb(const struct firmware *fw, void *context)
@@ -1896,12 +1871,14 @@ static int azx_probe_continue(struct azx *chip)
 #endif
 
 	/* create codec instances */
-	err = azx_codec_create(chip, model[dev],
-			       azx_max_codecs[chip->driver_type],
-			       power_save_addr);
+	err = azx_bus_create(chip, model[dev]);
+	if (err < 0)
+		goto out_free;
 
+	err = azx_probe_codecs(chip, azx_max_codecs[chip->driver_type]);
 	if (err < 0)
 		goto out_free;
+
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 	if (chip->fw) {
 		err = snd_hda_load_patch(chip->bus, chip->fw->size,
@@ -1920,25 +1897,14 @@ static int azx_probe_continue(struct azx *chip)
 			goto out_free;
 	}
 
-	/* create PCM streams */
-	err = snd_hda_build_pcms(chip->bus);
-	if (err < 0)
-		goto out_free;
-
-	/* create mixer controls */
-	err = azx_mixer_create(chip);
-	if (err < 0)
-		goto out_free;
-
 	err = snd_card_register(chip->card);
 	if (err < 0)
 		goto out_free;
 
 	chip->running = 1;
-	power_down_all_codecs(chip);
-	azx_notifier_register(chip);
 	azx_add_card_list(chip);
-	if ((chip->driver_caps & AZX_DCAPS_PM_RUNTIME) || hda->use_vga_switcheroo)
+	snd_hda_set_power_save(chip->bus, power_save * 1000);
+	if (azx_has_pm_runtime(chip) || hda->use_vga_switcheroo)
 		pm_runtime_put_noidle(&pci->dev);
 
 out_free:
@@ -1956,6 +1922,18 @@ static void azx_remove(struct pci_dev *pci)
 		snd_card_free(card);
 }
 
+static void azx_shutdown(struct pci_dev *pci)
+{
+	struct snd_card *card = pci_get_drvdata(pci);
+	struct azx *chip;
+
+	if (!card)
+		return;
+	chip = card->private_data;
+	if (chip && chip->running)
+		azx_stop_chip(chip);
+}
+
 /* PCI IDs */
 static const struct pci_device_id azx_ids[] = {
 	/* CPT */
@@ -2017,7 +1995,7 @@ static const struct pci_device_id azx_ids[] = {
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* Braswell */
 	{ PCI_DEVICE(0x8086, 0x2284),
-	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BRASWELL },
 	/* ICH6 */
 	{ PCI_DEVICE(0x8086, 0x2668),
 	  .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
@@ -2178,6 +2156,7 @@ static struct pci_driver azx_driver = {
 	.id_table = azx_ids,
 	.probe = azx_probe,
 	.remove = azx_remove,
+	.shutdown = azx_shutdown,
 	.driver = {
 		.pm = AZX_PM_OPS,
 	},
diff --git a/sound/pci/hda/hda_intel.h b/sound/pci/hda/hda_intel.h
index 348611835476..d5231f7216a7 100644
--- a/sound/pci/hda/hda_intel.h
+++ b/sound/pci/hda/hda_intel.h
@@ -17,7 +17,7 @@
 #define __SOUND_HDA_INTEL_H
 
 #include <drm/i915_component.h>
-#include "hda_priv.h"
+#include "hda_controller.h"
 
 struct hda_intel {
 	struct azx chip;
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c
index e664307617bd..d7cfe7b8c32b 100644
--- a/sound/pci/hda/hda_jack.c
+++ b/sound/pci/hda/hda_jack.c
@@ -135,7 +135,7 @@ void snd_hda_jack_tbl_clear(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_INPUT_JACK
 		/* free jack instances manually when clearing/reconfiguring */
 		if (!codec->bus->shutdown && jack->jack)
-			snd_device_free(codec->bus->card, jack->jack);
+			snd_device_free(codec->card, jack->jack);
 #endif
 		for (cb = jack->callback; cb; cb = next) {
 			next = cb->next;
@@ -340,7 +340,7 @@ void snd_hda_jack_report_sync(struct hda_codec *codec)
 			if (!jack->kctl || jack->block_report)
 				continue;
 			state = get_jack_plug_state(jack->pin_sense);
-			snd_kctl_jack_report(codec->bus->card, jack->kctl, state);
+			snd_kctl_jack_report(codec->card, jack->kctl, state);
 #ifdef CONFIG_SND_HDA_INPUT_JACK
 			if (jack->jack)
 				snd_jack_report(jack->jack,
@@ -412,11 +412,11 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
 	jack->phantom_jack = !!phantom_jack;
 
 	state = snd_hda_jack_detect(codec, nid);
-	snd_kctl_jack_report(codec->bus->card, kctl, state);
+	snd_kctl_jack_report(codec->card, kctl, state);
 #ifdef CONFIG_SND_HDA_INPUT_JACK
 	if (!phantom_jack) {
 		jack->type = get_input_jack_type(codec, nid);
-		err = snd_jack_new(codec->bus->card, name, jack->type,
+		err = snd_jack_new(codec->card, name, jack->type,
 				   &jack->jack);
 		if (err < 0)
 			return err;
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 62658f2f8c9f..3b567f42296b 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -127,18 +127,16 @@ int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol);
 #endif
 /* lowlevel accessor with caching; use carefully */
-int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
-			   int direction, int index);
-int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
-			     int direction, int idx, int mask, int val);
+#define snd_hda_codec_amp_read(codec, nid, ch, dir, idx) \
+	snd_hdac_regmap_get_amp(&(codec)->core, nid, ch, dir, idx)
+#define snd_hda_codec_amp_update(codec, nid, ch, dir, idx, mask, val) \
+	snd_hdac_regmap_update_amp(&(codec)->core, nid, ch, dir, idx, mask, val)
 int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
 			     int dir, int idx, int mask, int val);
 int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch,
 			   int direction, int idx, int mask, int val);
 int snd_hda_codec_amp_init_stereo(struct hda_codec *codec, hda_nid_t nid,
 				  int dir, int idx, int mask, int val);
-void snd_hda_codec_resume_amp(struct hda_codec *codec);
-
 void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
 			     unsigned int *tlv);
 struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
@@ -150,6 +148,8 @@ int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
 #define snd_hda_add_vmaster(codec, name, tlv, slaves, suffix) \
 	__snd_hda_add_vmaster(codec, name, tlv, slaves, suffix, true, NULL)
 int snd_hda_codec_reset(struct hda_codec *codec);
+void snd_hda_codec_register(struct hda_codec *codec);
+void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec);
 
 enum {
 	HDA_VMUTE_OFF,
@@ -273,29 +273,6 @@ int snd_hda_add_imux_item(struct hda_codec *codec,
 			  int index, int *type_index_ret);
 
 /*
- * Channel mode helper
- */
-struct hda_channel_mode {
-	int channels;
-	const struct hda_verb *sequence;
-};
-
-int snd_hda_ch_mode_info(struct hda_codec *codec,
-			 struct snd_ctl_elem_info *uinfo,
-			 const struct hda_channel_mode *chmode,
-			 int num_chmodes);
-int snd_hda_ch_mode_get(struct hda_codec *codec,
-			struct snd_ctl_elem_value *ucontrol,
-			const struct hda_channel_mode *chmode,
-			int num_chmodes,
-			int max_channels);
-int snd_hda_ch_mode_put(struct hda_codec *codec,
-			struct snd_ctl_elem_value *ucontrol,
-			const struct hda_channel_mode *chmode,
-			int num_chmodes,
-			int *max_channelsp);
-
-/*
  * Multi-channel / digital-out PCM helper
  */
 
@@ -351,12 +328,6 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
 				     struct hda_multi_out *mout);
 
 /*
- * generic codec parser
- */
-int snd_hda_parse_generic_codec(struct hda_codec *codec);
-int snd_hda_parse_hdmi_codec(struct hda_codec *codec);
-
-/*
  * generic proc interface
  */
 #ifdef CONFIG_PROC_FS
@@ -466,23 +437,6 @@ void snd_hda_pick_pin_fixup(struct hda_codec *codec,
 			    const struct snd_hda_pin_quirk *pin_quirk,
 			    const struct hda_fixup *fixlist);
 
-
-/*
- * unsolicited event handler
- */
-
-#define HDA_UNSOL_QUEUE_SIZE	64
-
-struct hda_bus_unsolicited {
-	/* ring buffer */
-	u32 queue[HDA_UNSOL_QUEUE_SIZE * 2];
-	unsigned int rp, wp;
-
-	/* workqueue */
-	struct work_struct work;
-	struct hda_bus *bus;
-};
-
 /* helper macros to retrieve pin default-config values */
 #define get_defcfg_connect(cfg) \
 	((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT)
@@ -560,15 +514,18 @@ int snd_hda_codec_get_pin_target(struct hda_codec *codec, hda_nid_t nid);
 int snd_hda_codec_set_pin_target(struct hda_codec *codec, hda_nid_t nid,
 				 unsigned int val);
 
+#define for_each_hda_codec_node(nid, codec) \
+	for ((nid) = (codec)->core.start_nid; (nid) < (codec)->core.end_nid; (nid)++)
+
 /*
  * get widget capabilities
  */
 static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid)
 {
-	if (nid < codec->start_nid ||
-	    nid >= codec->start_nid + codec->num_nodes)
+	if (nid < codec->core.start_nid ||
+	    nid >= codec->core.start_nid + codec->core.num_nodes)
 		return 0;
-	return codec->wcaps[nid - codec->start_nid];
+	return codec->wcaps[nid - codec->core.start_nid];
 }
 
 /* get the widget type from widget capability bits */
@@ -592,17 +549,49 @@ static inline unsigned int get_wcaps_channels(u32 wcaps)
 static inline void snd_hda_override_wcaps(struct hda_codec *codec,
 					  hda_nid_t nid, u32 val)
 {
-	if (nid >= codec->start_nid &&
-	    nid < codec->start_nid + codec->num_nodes)
-		codec->wcaps[nid - codec->start_nid] = val;
+	if (nid >= codec->core.start_nid &&
+	    nid < codec->core.start_nid + codec->core.num_nodes)
+		codec->wcaps[nid - codec->core.start_nid] = val;
 }
 
 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
 			      unsigned int caps);
-u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid);
-int snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid,
-			      unsigned int caps);
+/**
+ * snd_hda_query_pin_caps - Query PIN capabilities
+ * @codec: the HD-auio codec
+ * @nid: the NID to query
+ *
+ * Query PIN capabilities for the given widget.
+ * Returns the obtained capability bits.
+ *
+ * When cap bits have been already read, this doesn't read again but
+ * returns the cached value.
+ */
+static inline u32
+snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid)
+{
+	return snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
+
+}
+
+/**
+ * snd_hda_override_pin_caps - Override the pin capabilities
+ * @codec: the CODEC
+ * @nid: the NID to override
+ * @caps: the capability bits to set
+ *
+ * Override the cached PIN capabilitiy bits value by the given one.
+ *
+ * Returns zero if successful or a negative error code.
+ */
+static inline int
+snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid,
+			  unsigned int caps)
+{
+	return snd_hdac_override_parm(&codec->core, nid, AC_PAR_PIN_CAP, caps);
+}
+
 bool snd_hda_check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
 			   int dir, unsigned int bits);
 
@@ -800,9 +789,13 @@ 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)
+#define codec_err(codec, fmt, args...) \
+	dev_err(hda_codec_dev(codec), fmt, ##args)
+#define codec_warn(codec, fmt, args...) \
+	dev_warn(hda_codec_dev(codec), fmt, ##args)
+#define codec_info(codec, fmt, args...) \
+	dev_info(hda_codec_dev(codec), fmt, ##args)
+#define codec_dbg(codec, fmt, args...) \
+	dev_dbg(hda_codec_dev(codec), fmt, ##args)
 
 #endif /* __SOUND_HDA_LOCAL_H */
diff --git a/sound/pci/hda/hda_priv.h b/sound/pci/hda/hda_priv.h
deleted file mode 100644
index daf458299753..000000000000
--- a/sound/pci/hda/hda_priv.h
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- *  Common defines for the alsa driver code base for HD Audio.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the Free
- *  Software Foundation; either version 2 of the License, or (at your option)
- *  any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- *  more details.
- */
-
-#ifndef __SOUND_HDA_PRIV_H
-#define __SOUND_HDA_PRIV_H
-
-#include <linux/timecounter.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-
-/*
- * registers
- */
-#define AZX_REG_GCAP			0x00
-#define   AZX_GCAP_64OK		(1 << 0)   /* 64bit address support */
-#define   AZX_GCAP_NSDO		(3 << 1)   /* # of serial data out signals */
-#define   AZX_GCAP_BSS		(31 << 3)  /* # of bidirectional streams */
-#define   AZX_GCAP_ISS		(15 << 8)  /* # of input streams */
-#define   AZX_GCAP_OSS		(15 << 12) /* # of output streams */
-#define AZX_REG_VMIN			0x02
-#define AZX_REG_VMAJ			0x03
-#define AZX_REG_OUTPAY			0x04
-#define AZX_REG_INPAY			0x06
-#define AZX_REG_GCTL			0x08
-#define   AZX_GCTL_RESET	(1 << 0)   /* controller reset */
-#define   AZX_GCTL_FCNTRL	(1 << 1)   /* flush control */
-#define   AZX_GCTL_UNSOL	(1 << 8)   /* accept unsol. response enable */
-#define AZX_REG_WAKEEN			0x0c
-#define AZX_REG_STATESTS		0x0e
-#define AZX_REG_GSTS			0x10
-#define   AZX_GSTS_FSTS		(1 << 1)   /* flush status */
-#define AZX_REG_INTCTL			0x20
-#define AZX_REG_INTSTS			0x24
-#define AZX_REG_WALLCLK			0x30	/* 24Mhz source */
-#define AZX_REG_OLD_SSYNC		0x34	/* SSYNC for old ICH */
-#define AZX_REG_SSYNC			0x38
-#define AZX_REG_CORBLBASE		0x40
-#define AZX_REG_CORBUBASE		0x44
-#define AZX_REG_CORBWP			0x48
-#define AZX_REG_CORBRP			0x4a
-#define   AZX_CORBRP_RST	(1 << 15)  /* read pointer reset */
-#define AZX_REG_CORBCTL			0x4c
-#define   AZX_CORBCTL_RUN	(1 << 1)   /* enable DMA */
-#define   AZX_CORBCTL_CMEIE	(1 << 0)   /* enable memory error irq */
-#define AZX_REG_CORBSTS			0x4d
-#define   AZX_CORBSTS_CMEI	(1 << 0)   /* memory error indication */
-#define AZX_REG_CORBSIZE		0x4e
-
-#define AZX_REG_RIRBLBASE		0x50
-#define AZX_REG_RIRBUBASE		0x54
-#define AZX_REG_RIRBWP			0x58
-#define   AZX_RIRBWP_RST	(1 << 15)  /* write pointer reset */
-#define AZX_REG_RINTCNT			0x5a
-#define AZX_REG_RIRBCTL			0x5c
-#define   AZX_RBCTL_IRQ_EN	(1 << 0)   /* enable IRQ */
-#define   AZX_RBCTL_DMA_EN	(1 << 1)   /* enable DMA */
-#define   AZX_RBCTL_OVERRUN_EN	(1 << 2)   /* enable overrun irq */
-#define AZX_REG_RIRBSTS			0x5d
-#define   AZX_RBSTS_IRQ		(1 << 0)   /* response irq */
-#define   AZX_RBSTS_OVERRUN	(1 << 2)   /* overrun irq */
-#define AZX_REG_RIRBSIZE		0x5e
-
-#define AZX_REG_IC			0x60
-#define AZX_REG_IR			0x64
-#define AZX_REG_IRS			0x68
-#define   AZX_IRS_VALID		(1<<1)
-#define   AZX_IRS_BUSY		(1<<0)
-
-#define AZX_REG_DPLBASE			0x70
-#define AZX_REG_DPUBASE			0x74
-#define   AZX_DPLBASE_ENABLE	0x1	/* Enable position buffer */
-
-/* SD offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */
-enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
-
-/* stream register offsets from stream base */
-#define AZX_REG_SD_CTL			0x00
-#define AZX_REG_SD_STS			0x03
-#define AZX_REG_SD_LPIB			0x04
-#define AZX_REG_SD_CBL			0x08
-#define AZX_REG_SD_LVI			0x0c
-#define AZX_REG_SD_FIFOW		0x0e
-#define AZX_REG_SD_FIFOSIZE		0x10
-#define AZX_REG_SD_FORMAT		0x12
-#define AZX_REG_SD_BDLPL		0x18
-#define AZX_REG_SD_BDLPU		0x1c
-
-/* PCI space */
-#define AZX_PCIREG_TCSEL		0x44
-
-/*
- * other constants
- */
-
-/* max number of fragments - we may use more if allocating more pages for BDL */
-#define BDL_SIZE		4096
-#define AZX_MAX_BDL_ENTRIES	(BDL_SIZE / 16)
-#define AZX_MAX_FRAG		32
-/* max buffer size - no h/w limit, you can increase as you like */
-#define AZX_MAX_BUF_SIZE	(1024*1024*1024)
-
-/* RIRB int mask: overrun[2], response[0] */
-#define RIRB_INT_RESPONSE	0x01
-#define RIRB_INT_OVERRUN	0x04
-#define RIRB_INT_MASK		0x05
-
-/* STATESTS int mask: S3,SD2,SD1,SD0 */
-#define AZX_MAX_CODECS		8
-#define AZX_DEFAULT_CODECS	4
-#define STATESTS_INT_MASK	((1 << AZX_MAX_CODECS) - 1)
-
-/* SD_CTL bits */
-#define SD_CTL_STREAM_RESET	0x01	/* stream reset bit */
-#define SD_CTL_DMA_START	0x02	/* stream DMA start bit */
-#define SD_CTL_STRIPE		(3 << 16)	/* stripe control */
-#define SD_CTL_TRAFFIC_PRIO	(1 << 18)	/* traffic priority */
-#define SD_CTL_DIR		(1 << 19)	/* bi-directional stream */
-#define SD_CTL_STREAM_TAG_MASK	(0xf << 20)
-#define SD_CTL_STREAM_TAG_SHIFT	20
-
-/* SD_CTL and SD_STS */
-#define SD_INT_DESC_ERR		0x10	/* descriptor error interrupt */
-#define SD_INT_FIFO_ERR		0x08	/* FIFO error interrupt */
-#define SD_INT_COMPLETE		0x04	/* completion interrupt */
-#define SD_INT_MASK		(SD_INT_DESC_ERR|SD_INT_FIFO_ERR|\
-				 SD_INT_COMPLETE)
-
-/* SD_STS */
-#define SD_STS_FIFO_READY	0x20	/* FIFO ready */
-
-/* INTCTL and INTSTS */
-#define AZX_INT_ALL_STREAM	0xff	   /* all stream interrupts */
-#define AZX_INT_CTRL_EN	0x40000000 /* controller interrupt enable bit */
-#define AZX_INT_GLOBAL_EN	0x80000000 /* global interrupt enable bit */
-
-/* below are so far hardcoded - should read registers in future */
-#define AZX_MAX_CORB_ENTRIES	256
-#define AZX_MAX_RIRB_ENTRIES	256
-
-/* driver quirks (capabilities) */
-/* bits 0-7 are used for indicating driver type */
-#define AZX_DCAPS_NO_TCSEL	(1 << 8)	/* No Intel TCSEL bit */
-#define AZX_DCAPS_NO_MSI	(1 << 9)	/* No MSI support */
-#define AZX_DCAPS_SNOOP_MASK	(3 << 10)	/* snoop type mask */
-#define AZX_DCAPS_SNOOP_OFF	(1 << 12)	/* snoop default off */
-#define AZX_DCAPS_RIRB_DELAY	(1 << 13)	/* Long delay in read loop */
-#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 14)	/* Put a delay before read */
-#define AZX_DCAPS_CTX_WORKAROUND (1 << 15)	/* X-Fi workaround */
-#define AZX_DCAPS_POSFIX_LPIB	(1 << 16)	/* Use LPIB as default */
-#define AZX_DCAPS_POSFIX_VIA	(1 << 17)	/* Use VIACOMBO as default */
-#define AZX_DCAPS_NO_64BIT	(1 << 18)	/* No 64bit address */
-#define AZX_DCAPS_SYNC_WRITE	(1 << 19)	/* sync each cmd write */
-#define AZX_DCAPS_OLD_SSYNC	(1 << 20)	/* Old SSYNC reg for ICH */
-#define AZX_DCAPS_NO_ALIGN_BUFSIZE (1 << 21)	/* no buffer size alignment */
-/* 22 unused */
-#define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
-#define AZX_DCAPS_REVERSE_ASSIGN (1 << 24)	/* Assign devices in reverse order */
-#define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
-#define AZX_DCAPS_PM_RUNTIME	(1 << 26)	/* runtime PM support */
-#define AZX_DCAPS_I915_POWERWELL (1 << 27)	/* HSW i915 powerwell support */
-#define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28)	/* CORBRP clears itself after reset */
-#define AZX_DCAPS_NO_MSI64      (1 << 29)	/* Stick to 32-bit MSIs */
-#define AZX_DCAPS_SEPARATE_STREAM_TAG	(1 << 30) /* capture and playback use separate stream tag */
-
-enum {
-	AZX_SNOOP_TYPE_NONE ,
-	AZX_SNOOP_TYPE_SCH,
-	AZX_SNOOP_TYPE_ATI,
-	AZX_SNOOP_TYPE_NVIDIA,
-};
-
-/* HD Audio class code */
-#define PCI_CLASS_MULTIMEDIA_HD_AUDIO	0x0403
-
-struct azx_dev {
-	struct snd_dma_buffer bdl; /* BDL buffer */
-	u32 *posbuf;		/* position buffer pointer */
-
-	unsigned int bufsize;	/* size of the play buffer in bytes */
-	unsigned int period_bytes; /* size of the period in bytes */
-	unsigned int frags;	/* number for period in the play buffer */
-	unsigned int fifo_size;	/* FIFO size */
-	unsigned long start_wallclk;	/* start + minimum wallclk */
-	unsigned long period_wallclk;	/* wallclk for period */
-
-	void __iomem *sd_addr;	/* stream descriptor pointer */
-
-	u32 sd_int_sta_mask;	/* stream int status mask */
-
-	/* pcm support */
-	struct snd_pcm_substream *substream;	/* assigned substream,
-						 * set in PCM open
-						 */
-	unsigned int format_val;	/* format value to be set in the
-					 * controller and the codec
-					 */
-	unsigned char stream_tag;	/* assigned stream */
-	unsigned char index;		/* stream index */
-	int assigned_key;		/* last device# key assigned to */
-
-	unsigned int opened:1;
-	unsigned int running:1;
-	unsigned int irq_pending:1;
-	unsigned int prepared:1;
-	unsigned int locked:1;
-	/*
-	 * For VIA:
-	 *  A flag to ensure DMA position is 0
-	 *  when link position is not greater than FIFO size
-	 */
-	unsigned int insufficient:1;
-	unsigned int wc_marked:1;
-	unsigned int no_period_wakeup:1;
-
-	struct timecounter  azx_tc;
-	struct cyclecounter azx_cc;
-
-	int delay_negative_threshold;
-
-#ifdef CONFIG_SND_HDA_DSP_LOADER
-	/* Allows dsp load to have sole access to the playback stream. */
-	struct mutex dsp_mutex;
-#endif
-};
-
-/* CORB/RIRB */
-struct azx_rb {
-	u32 *buf;		/* CORB/RIRB buffer
-				 * Each CORB entry is 4byte, RIRB is 8byte
-				 */
-	dma_addr_t addr;	/* physical address of CORB/RIRB buffer */
-	/* for RIRB */
-	unsigned short rp, wp;	/* read/write pointers */
-	int cmds[AZX_MAX_CODECS];	/* number of pending requests */
-	u32 res[AZX_MAX_CODECS];	/* last read value */
-};
-
-struct azx;
-
-/* Functions to read/write to hda registers. */
-struct hda_controller_ops {
-	/* Register Access */
-	void (*reg_writel)(u32 value, u32 __iomem *addr);
-	u32 (*reg_readl)(u32 __iomem *addr);
-	void (*reg_writew)(u16 value, u16 __iomem *addr);
-	u16 (*reg_readw)(u16 __iomem *addr);
-	void (*reg_writeb)(u8 value, u8 __iomem *addr);
-	u8 (*reg_readb)(u8 __iomem *addr);
-	/* Disable msi if supported, PCI only */
-	int (*disable_msi_reset_irq)(struct azx *);
-	/* Allocation ops */
-	int (*dma_alloc_pages)(struct azx *chip,
-			       int type,
-			       size_t size,
-			       struct snd_dma_buffer *buf);
-	void (*dma_free_pages)(struct azx *chip, struct snd_dma_buffer *buf);
-	int (*substream_alloc_pages)(struct azx *chip,
-				     struct snd_pcm_substream *substream,
-				     size_t size);
-	int (*substream_free_pages)(struct azx *chip,
-				    struct snd_pcm_substream *substream);
-	void (*pcm_mmap_prepare)(struct snd_pcm_substream *substream,
-				 struct vm_area_struct *area);
-	/* Check if current position is acceptable */
-	int (*position_check)(struct azx *chip, struct azx_dev *azx_dev);
-};
-
-struct azx_pcm {
-	struct azx *chip;
-	struct snd_pcm *pcm;
-	struct hda_codec *codec;
-	struct hda_pcm_stream *hinfo[2];
-	struct list_head list;
-};
-
-typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *);
-typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int pos);
-
-struct azx {
-	struct snd_card *card;
-	struct pci_dev *pci;
-	int dev_index;
-
-	/* chip type specific */
-	int driver_type;
-	unsigned int driver_caps;
-	int playback_streams;
-	int playback_index_offset;
-	int capture_streams;
-	int capture_index_offset;
-	int num_streams;
-	const int *jackpoll_ms; /* per-card jack poll interval */
-
-	/* Register interaction. */
-	const struct hda_controller_ops *ops;
-
-	/* position adjustment callbacks */
-	azx_get_pos_callback_t get_position[2];
-	azx_get_delay_callback_t get_delay[2];
-
-	/* pci resources */
-	unsigned long addr;
-	void __iomem *remap_addr;
-	int irq;
-
-	/* locks */
-	spinlock_t reg_lock;
-	struct mutex open_mutex; /* Prevents concurrent open/close operations */
-
-	/* streams (x num_streams) */
-	struct azx_dev *azx_dev;
-
-	/* PCM */
-	struct list_head pcm_list; /* azx_pcm list */
-
-	/* HD codec */
-	unsigned short codec_mask;
-	int  codec_probe_mask; /* copied from probe_mask option */
-	struct hda_bus *bus;
-	unsigned int beep_mode;
-
-	/* CORB/RIRB */
-	struct azx_rb corb;
-	struct azx_rb rirb;
-
-	/* CORB/RIRB and position buffers */
-	struct snd_dma_buffer rb;
-	struct snd_dma_buffer posbuf;
-
-#ifdef CONFIG_SND_HDA_PATCH_LOADER
-	const struct firmware *fw;
-#endif
-
-	/* flags */
-	const int *bdl_pos_adj;
-	int poll_count;
-	unsigned int running:1;
-	unsigned int initialized:1;
-	unsigned int single_cmd:1;
-	unsigned int polling_mode:1;
-	unsigned int msi:1;
-	unsigned int probing:1; /* codec probing phase */
-	unsigned int snoop:1;
-	unsigned int align_buffer_size:1;
-	unsigned int region_requested:1;
-	unsigned int disabled:1; /* disabled by VGA-switcher */
-
-	/* for debugging */
-	unsigned int last_cmd[AZX_MAX_CODECS];
-
-	/* reboot notifier (for mysterious hangup problem at power-down) */
-	struct notifier_block reboot_notifier;
-
-#ifdef CONFIG_SND_HDA_DSP_LOADER
-	struct azx_dev saved_azx_dev;
-#endif
-};
-
-#ifdef CONFIG_X86
-#define azx_snoop(chip)		((chip)->snoop)
-#else
-#define azx_snoop(chip)		true
-#endif
-
-/*
- * macros for easy use
- */
-
-#define azx_writel(chip, reg, value) \
-	((chip)->ops->reg_writel(value, (chip)->remap_addr + AZX_REG_##reg))
-#define azx_readl(chip, reg) \
-	((chip)->ops->reg_readl((chip)->remap_addr + AZX_REG_##reg))
-#define azx_writew(chip, reg, value) \
-	((chip)->ops->reg_writew(value, (chip)->remap_addr + AZX_REG_##reg))
-#define azx_readw(chip, reg) \
-	((chip)->ops->reg_readw((chip)->remap_addr + AZX_REG_##reg))
-#define azx_writeb(chip, reg, value) \
-	((chip)->ops->reg_writeb(value, (chip)->remap_addr + AZX_REG_##reg))
-#define azx_readb(chip, reg) \
-	((chip)->ops->reg_readb((chip)->remap_addr + AZX_REG_##reg))
-
-#define azx_sd_writel(chip, dev, reg, value) \
-	((chip)->ops->reg_writel(value, (dev)->sd_addr + AZX_REG_##reg))
-#define azx_sd_readl(chip, dev, reg) \
-	((chip)->ops->reg_readl((dev)->sd_addr + AZX_REG_##reg))
-#define azx_sd_writew(chip, dev, reg, value) \
-	((chip)->ops->reg_writew(value, (dev)->sd_addr + AZX_REG_##reg))
-#define azx_sd_readw(chip, dev, reg) \
-	((chip)->ops->reg_readw((dev)->sd_addr + AZX_REG_##reg))
-#define azx_sd_writeb(chip, dev, reg, value) \
-	((chip)->ops->reg_writeb(value, (dev)->sd_addr + AZX_REG_##reg))
-#define azx_sd_readb(chip, dev, reg) \
-	((chip)->ops->reg_readb((dev)->sd_addr + AZX_REG_##reg))
-
-#endif /* __SOUND_HDA_PRIV_H */
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 05e19f78b4cb..ee6230767c64 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -32,6 +32,10 @@ static int dump_coef = -1;
 module_param(dump_coef, int, 0644);
 MODULE_PARM_DESC(dump_coef, "Dump processing coefficients in codec proc file (-1=auto, 0=disable, 1=enable)");
 
+/* always use noncached version */
+#define param_read(codec, nid, parm) \
+	snd_hdac_read_parm_uncached(&(codec)->core, nid, parm)
+
 static char *bits_names(unsigned int bits, char *names[], int size)
 {
 	int i, n;
@@ -99,10 +103,10 @@ static void print_nid_array(struct snd_info_buffer *buffer,
 static void print_nid_pcms(struct snd_info_buffer *buffer,
 			   struct hda_codec *codec, hda_nid_t nid)
 {
-	int pcm, type;
+	int type;
 	struct hda_pcm *cpcm;
-	for (pcm = 0; pcm < codec->num_pcms; pcm++) {
-		cpcm = &codec->pcm_info[pcm];
+
+	list_for_each_entry(cpcm, &codec->pcm_list_head, list) {
 		for (type = 0; type < 2; type++) {
 			if (cpcm->stream[type].nid != nid || cpcm->pcm == NULL)
 				continue;
@@ -119,9 +123,8 @@ static void print_amp_caps(struct snd_info_buffer *buffer,
 			   struct hda_codec *codec, hda_nid_t nid, int dir)
 {
 	unsigned int caps;
-	caps = snd_hda_param_read(codec, nid,
-				  dir == HDA_OUTPUT ?
-				    AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
+	caps = param_read(codec, nid, dir == HDA_OUTPUT ?
+			  AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
 	if (caps == -1 || caps == 0) {
 		snd_iprintf(buffer, "N/A\n");
 		return;
@@ -225,8 +228,8 @@ static void print_pcm_formats(struct snd_info_buffer *buffer,
 static void print_pcm_caps(struct snd_info_buffer *buffer,
 			   struct hda_codec *codec, hda_nid_t nid)
 {
-	unsigned int pcm = snd_hda_param_read(codec, nid, AC_PAR_PCM);
-	unsigned int stream = snd_hda_param_read(codec, nid, AC_PAR_STREAM);
+	unsigned int pcm = param_read(codec, nid, AC_PAR_PCM);
+	unsigned int stream = param_read(codec, nid, AC_PAR_STREAM);
 	if (pcm == -1 || stream == -1) {
 		snd_iprintf(buffer, "N/A\n");
 		return;
@@ -273,7 +276,7 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
 	static char *jack_conns[4] = { "Jack", "N/A", "Fixed", "Both" };
 	unsigned int caps, val;
 
-	caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
+	caps = param_read(codec, nid, AC_PAR_PIN_CAP);
 	snd_iprintf(buffer, "  Pincap 0x%08x:", caps);
 	if (caps & AC_PINCAP_IN)
 		snd_iprintf(buffer, " IN");
@@ -289,7 +292,7 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
 		snd_iprintf(buffer, " Balanced");
 	if (caps & AC_PINCAP_HDMI) {
 		/* Realtek uses this bit as a different meaning */
-		if ((codec->vendor_id >> 16) == 0x10ec)
+		if ((codec->core.vendor_id >> 16) == 0x10ec)
 			snd_iprintf(buffer, " R/L");
 		else {
 			if (caps & AC_PINCAP_HBR)
@@ -401,8 +404,7 @@ static void print_pin_ctls(struct snd_info_buffer *buffer,
 static void print_vol_knob(struct snd_info_buffer *buffer,
 			   struct hda_codec *codec, hda_nid_t nid)
 {
-	unsigned int cap = snd_hda_param_read(codec, nid,
-					      AC_PAR_VOL_KNB_CAP);
+	unsigned int cap = param_read(codec, nid, AC_PAR_VOL_KNB_CAP);
 	snd_iprintf(buffer, "  Volume-Knob: delta=%d, steps=%d, ",
 		    (cap >> 7) & 1, cap & 0x7f);
 	cap = snd_hda_codec_read(codec, nid, 0,
@@ -487,7 +489,7 @@ static void print_power_state(struct snd_info_buffer *buffer,
 		[ilog2(AC_PWRST_EPSS)]		= "EPSS",
 	};
 
-	int sup = snd_hda_param_read(codec, nid, AC_PAR_POWER_STATE);
+	int sup = param_read(codec, nid, AC_PAR_POWER_STATE);
 	int pwr = snd_hda_codec_read(codec, nid, 0,
 				     AC_VERB_GET_POWER_STATE, 0);
 	if (sup != -1)
@@ -531,8 +533,7 @@ static void print_proc_caps(struct snd_info_buffer *buffer,
 			    struct hda_codec *codec, hda_nid_t nid)
 {
 	unsigned int i, ncoeff, oldindex;
-	unsigned int proc_caps = snd_hda_param_read(codec, nid,
-						    AC_PAR_PROC_CAP);
+	unsigned int proc_caps = param_read(codec, nid, AC_PAR_PROC_CAP);
 	ncoeff = (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT;
 	snd_iprintf(buffer, "  Processing caps: benign=%d, ncoeff=%d\n",
 		    proc_caps & AC_PCAP_BENIGN, ncoeff);
@@ -597,7 +598,7 @@ static void print_gpio(struct snd_info_buffer *buffer,
 		       struct hda_codec *codec, hda_nid_t nid)
 {
 	unsigned int gpio =
-		snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
+		param_read(codec, codec->core.afg, AC_PAR_GPIO_CAP);
 	unsigned int enable, direction, wake, unsol, sticky, data;
 	int i, max;
 	snd_iprintf(buffer, "GPIO: io=%d, o=%d, i=%d, "
@@ -667,13 +668,9 @@ static void print_device_list(struct snd_info_buffer *buffer,
 	}
 }
 
-static void print_codec_info(struct snd_info_entry *entry,
-			     struct snd_info_buffer *buffer)
+static void print_codec_core_info(struct hdac_device *codec,
+				  struct snd_info_buffer *buffer)
 {
-	struct hda_codec *codec = entry->private_data;
-	hda_nid_t nid;
-	int i, nodes;
-
 	snd_iprintf(buffer, "Codec: ");
 	if (codec->vendor_name && codec->chip_name)
 		snd_iprintf(buffer, "%s %s\n",
@@ -695,34 +692,43 @@ static void print_codec_info(struct snd_info_entry *entry,
 		snd_iprintf(buffer, "Modem Function Group: 0x%x\n", codec->mfg);
 	else
 		snd_iprintf(buffer, "No Modem Function Group found\n");
+}
+
+static void print_codec_info(struct snd_info_entry *entry,
+			     struct snd_info_buffer *buffer)
+{
+	struct hda_codec *codec = entry->private_data;
+	hda_nid_t nid, fg;
+	int i, nodes;
 
-	if (! codec->afg)
+	print_codec_core_info(&codec->core, buffer);
+	fg = codec->core.afg;
+	if (!fg)
 		return;
 	snd_hda_power_up(codec);
 	snd_iprintf(buffer, "Default PCM:\n");
-	print_pcm_caps(buffer, codec, codec->afg);
+	print_pcm_caps(buffer, codec, fg);
 	snd_iprintf(buffer, "Default Amp-In caps: ");
-	print_amp_caps(buffer, codec, codec->afg, HDA_INPUT);
+	print_amp_caps(buffer, codec, fg, HDA_INPUT);
 	snd_iprintf(buffer, "Default Amp-Out caps: ");
-	print_amp_caps(buffer, codec, codec->afg, HDA_OUTPUT);
-	snd_iprintf(buffer, "State of AFG node 0x%02x:\n", codec->afg);
-	print_power_state(buffer, codec, codec->afg);
+	print_amp_caps(buffer, codec, fg, HDA_OUTPUT);
+	snd_iprintf(buffer, "State of AFG node 0x%02x:\n", fg);
+	print_power_state(buffer, codec, fg);
 
-	nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
+	nodes = snd_hda_get_sub_nodes(codec, fg, &nid);
 	if (! nid || nodes < 0) {
 		snd_iprintf(buffer, "Invalid AFG subtree\n");
 		snd_hda_power_down(codec);
 		return;
 	}
 
-	print_gpio(buffer, codec, codec->afg);
+	print_gpio(buffer, codec, fg);
 	if (codec->proc_widget_hook)
-		codec->proc_widget_hook(buffer, codec, codec->afg);
+		codec->proc_widget_hook(buffer, codec, fg);
 
 	for (i = 0; i < nodes; i++, nid++) {
 		unsigned int wid_caps =
-			snd_hda_param_read(codec, nid,
-					   AC_PAR_AUDIO_WIDGET_CAP);
+			param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP);
 		unsigned int wid_type = get_wcaps_type(wid_caps);
 		hda_nid_t *conn = NULL;
 		int conn_len = 0;
@@ -860,8 +866,8 @@ int snd_hda_codec_proc_new(struct hda_codec *codec)
 	struct snd_info_entry *entry;
 	int err;
 
-	snprintf(name, sizeof(name), "codec#%d", codec->addr);
-	err = snd_card_proc_new(codec->bus->card, name, &entry);
+	snprintf(name, sizeof(name), "codec#%d", codec->core.addr);
+	err = snd_card_proc_new(codec->card, name, &entry);
 	if (err < 0)
 		return err;
 
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c
index ccc962a1699f..a6e3d9b511ab 100644
--- a/sound/pci/hda/hda_sysfs.c
+++ b/sound/pci/hda/hda_sysfs.c
@@ -48,33 +48,33 @@ static DEVICE_ATTR_RO(power_on_acct);
 static DEVICE_ATTR_RO(power_off_acct);
 #endif /* CONFIG_PM */
 
-#define CODEC_INFO_SHOW(type)					\
+#define CODEC_INFO_SHOW(type, field)				\
 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);		\
+	return sprintf(buf, "0x%x\n", codec->field);		\
 }
 
-#define CODEC_INFO_STR_SHOW(type)				\
+#define CODEC_INFO_STR_SHOW(type, field)			\
 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->field ? codec->field : "");	\
 }
 
-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);
+CODEC_INFO_SHOW(vendor_id, core.vendor_id);
+CODEC_INFO_SHOW(subsystem_id, core.subsystem_id);
+CODEC_INFO_SHOW(revision_id, core.revision_id);
+CODEC_INFO_SHOW(afg, core.afg);
+CODEC_INFO_SHOW(mfg, core.mfg);
+CODEC_INFO_STR_SHOW(vendor_name, core.vendor_name);
+CODEC_INFO_STR_SHOW(chip_name, core.chip_name);
+CODEC_INFO_STR_SHOW(modelname, modelname);
 
 static ssize_t pin_configs_show(struct hda_codec *codec,
 				struct snd_array *list,
@@ -149,7 +149,7 @@ static int reconfig_codec(struct hda_codec *codec)
 	err = snd_hda_codec_build_controls(codec);
 	if (err < 0)
 		goto error;
-	err = snd_card_register(codec->bus->card);
+	err = snd_card_register(codec->card);
  error:
 	snd_hda_power_down(codec);
 	return err;
@@ -170,7 +170,7 @@ static char *kstrndup_noeol(const char *src, size_t len)
 	return s;
 }
 
-#define CODEC_INFO_STORE(type)					\
+#define CODEC_INFO_STORE(type, field)				\
 static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
 			    const char *buf, size_t count)	\
@@ -180,11 +180,11 @@ static ssize_t type##_store(struct device *dev,			\
 	int err = kstrtoul(buf, 0, &val);			\
 	if (err < 0)						\
 		return err;					\
-	codec->type = val;					\
+	codec->field = val;					\
 	return count;						\
 }
 
-#define CODEC_INFO_STR_STORE(type)				\
+#define CODEC_INFO_STR_STORE(type, field)			\
 static ssize_t type##_store(struct device *dev,			\
 			    struct device_attribute *attr,	\
 			    const char *buf, size_t count)	\
@@ -193,17 +193,17 @@ static ssize_t type##_store(struct device *dev,			\
 	char *s = kstrndup_noeol(buf, 64);			\
 	if (!s)							\
 		return -ENOMEM;					\
-	kfree(codec->type);					\
-	codec->type = s;					\
+	kfree(codec->field);					\
+	codec->field = 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);
+CODEC_INFO_STORE(vendor_id, core.vendor_id);
+CODEC_INFO_STORE(subsystem_id, core.subsystem_id);
+CODEC_INFO_STORE(revision_id, core.revision_id);
+CODEC_INFO_STR_STORE(vendor_name, core.vendor_name);
+CODEC_INFO_STR_STORE(chip_name, core.chip_name);
+CODEC_INFO_STR_STORE(modelname, modelname);
 
 #define CODEC_ACTION_STORE(type)				\
 static ssize_t type##_store(struct device *dev,			\
@@ -552,10 +552,10 @@ static void parse_codec_mode(char *buf, struct hda_bus *bus,
 
 	*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) {
+		list_for_each_codec(codec, bus) {
+			if ((vendorid <= 0 || codec->core.vendor_id == vendorid) &&
+			    (subid <= 0 || codec->core.subsystem_id == subid) &&
+			    codec->core.addr == caddr) {
 				*codecp = codec;
 				break;
 			}
@@ -595,8 +595,8 @@ static void parse_model_mode(char *buf, struct hda_bus *bus,
 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);
+	kfree((*codecp)->core.chip_name);
+	(*codecp)->core.chip_name = kstrdup(buf, GFP_KERNEL);
 }
 
 #define DEFINE_PARSE_ID_MODE(name) \
@@ -605,7 +605,7 @@ static void parse_##name##_mode(char *buf, struct hda_bus *bus, \
 { \
 	unsigned long val; \
 	if (!kstrtoul(buf, 0, &val)) \
-		(*codecp)->name = val; \
+		(*codecp)->core.name = val; \
 }
 
 DEFINE_PARSE_ID_MODE(vendor_id);
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 375e94f4cf52..2e4fd5c56d3b 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -37,7 +37,6 @@
 
 #include "hda_codec.h"
 #include "hda_controller.h"
-#include "hda_priv.h"
 
 /* Defines for Nvidia Tegra HDA support */
 #define HDA_BAR0           0x8000
@@ -82,7 +81,7 @@ module_param(power_save, bint, 0644);
 MODULE_PARM_DESC(power_save,
 		 "Automatic power-saving timeout (in seconds, 0 = disable).");
 #else
-static int power_save = 0;
+#define power_save	0
 #endif
 
 /*
@@ -250,14 +249,9 @@ static int hda_tegra_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
-	struct azx_pcm *p;
 	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
-	list_for_each_entry(p, &chip->pcm_list, list)
-		snd_pcm_suspend_all(p->pcm);
-	if (chip->initialized)
-		snd_hda_suspend(chip->bus);
 
 	azx_stop_chip(chip);
 	azx_enter_link_reset(chip);
@@ -278,7 +272,6 @@ static int hda_tegra_resume(struct device *dev)
 
 	azx_init_chip(chip, 1);
 
-	snd_hda_resume(chip->bus);
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 
 	return 0;
@@ -297,8 +290,6 @@ static int hda_tegra_dev_free(struct snd_device *device)
 	int i;
 	struct azx *chip = device->device_data;
 
-	azx_notifier_unregister(chip);
-
 	if (chip->initialized) {
 		for (i = 0; i < chip->num_streams; i++)
 			azx_stream_stop(chip, &chip->azx_dev[i]);
@@ -344,17 +335,6 @@ static int hda_tegra_init_chip(struct azx *chip, struct platform_device *pdev)
 	return 0;
 }
 
-/*
- * The codecs were powered up in snd_hda_codec_new().
- * Now all initialization done, so turn them down if possible
- */
-static void power_down_all_codecs(struct azx *chip)
-{
-	struct hda_codec *codec;
-	list_for_each_entry(codec, &chip->bus->codec_list, list)
-		snd_hda_power_down(codec);
-}
-
 static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev)
 {
 	struct snd_card *card = chip->card;
@@ -503,21 +483,15 @@ static int hda_tegra_probe(struct platform_device *pdev)
 		goto out_free;
 
 	/* create codec instances */
-	err = azx_codec_create(chip, NULL, 0, &power_save);
+	err = azx_bus_create(chip, NULL);
 	if (err < 0)
 		goto out_free;
 
-	err = azx_codec_configure(chip);
+	err = azx_probe_codecs(chip, 0);
 	if (err < 0)
 		goto out_free;
 
-	/* create PCM streams */
-	err = snd_hda_build_pcms(chip->bus);
-	if (err < 0)
-		goto out_free;
-
-	/* create mixer controls */
-	err = azx_mixer_create(chip);
+	err = azx_codec_configure(chip);
 	if (err < 0)
 		goto out_free;
 
@@ -526,8 +500,7 @@ static int hda_tegra_probe(struct platform_device *pdev)
 		goto out_free;
 
 	chip->running = 1;
-	power_down_all_codecs(chip);
-	azx_notifier_register(chip);
+	snd_hda_set_power_save(chip->bus, power_save * 1000);
 
 	return 0;
 
@@ -541,6 +514,18 @@ static int hda_tegra_remove(struct platform_device *pdev)
 	return snd_card_free(dev_get_drvdata(&pdev->dev));
 }
 
+static void hda_tegra_shutdown(struct platform_device *pdev)
+{
+	struct snd_card *card = dev_get_drvdata(&pdev->dev);
+	struct azx *chip;
+
+	if (!card)
+		return;
+	chip = card->private_data;
+	if (chip && chip->running)
+		azx_stop_chip(chip);
+}
+
 static struct platform_driver tegra_platform_hda = {
 	.driver = {
 		.name = "tegra-hda",
@@ -549,6 +534,7 @@ static struct platform_driver tegra_platform_hda = {
 	},
 	.probe = hda_tegra_probe,
 	.remove = hda_tegra_remove,
+	.shutdown = hda_tegra_shutdown,
 };
 module_platform_driver(tegra_platform_hda);
 
diff --git a/sound/pci/hda/hda_trace.h b/sound/pci/hda/hda_trace.h
deleted file mode 100644
index 3a1c63161eb1..000000000000
--- a/sound/pci/hda/hda_trace.h
+++ /dev/null
@@ -1,143 +0,0 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM hda
-#define TRACE_INCLUDE_FILE hda_trace
-
-#if !defined(_TRACE_HDA_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_HDA_H
-
-#include <linux/tracepoint.h>
-
-struct hda_bus;
-struct hda_codec;
-
-DECLARE_EVENT_CLASS(hda_cmd,
-
-	TP_PROTO(struct hda_codec *codec, unsigned int val),
-
-	TP_ARGS(codec, val),
-
-	TP_STRUCT__entry(
-		__field( unsigned int, card )
-		__field( unsigned int, addr )
-		__field( unsigned int, val )
-	),
-
-	TP_fast_assign(
-		__entry->card = (codec)->bus->card->number;
-		__entry->addr = (codec)->addr;
-		__entry->val = (val);
-	),
-
-	TP_printk("[%d:%d] val=%x", __entry->card, __entry->addr, __entry->val)
-);
-
-DEFINE_EVENT(hda_cmd, hda_send_cmd,
-	TP_PROTO(struct hda_codec *codec, unsigned int val),
-	TP_ARGS(codec, val)
-);
-
-DEFINE_EVENT(hda_cmd, hda_get_response,
-	TP_PROTO(struct hda_codec *codec, unsigned int val),
-	TP_ARGS(codec, val)
-);
-
-TRACE_EVENT(hda_bus_reset,
-
-	TP_PROTO(struct hda_bus *bus),
-
-	TP_ARGS(bus),
-
-	TP_STRUCT__entry(
-		__field( unsigned int, card )
-	),
-
-	TP_fast_assign(
-		__entry->card = (bus)->card->number;
-	),
-
-	TP_printk("[%d]", __entry->card)
-);
-
-#ifdef CONFIG_PM
-DECLARE_EVENT_CLASS(hda_power,
-
-	TP_PROTO(struct hda_codec *codec),
-
-	TP_ARGS(codec),
-
-	TP_STRUCT__entry(
-		__field( unsigned int, card )
-		__field( unsigned int, addr )
-	),
-
-	TP_fast_assign(
-		__entry->card = (codec)->bus->card->number;
-		__entry->addr = (codec)->addr;
-	),
-
-	TP_printk("[%d:%d]", __entry->card, __entry->addr)
-);
-
-DEFINE_EVENT(hda_power, hda_power_down,
-	TP_PROTO(struct hda_codec *codec),
-	TP_ARGS(codec)
-);
-
-DEFINE_EVENT(hda_power, hda_power_up,
-	TP_PROTO(struct hda_codec *codec),
-	TP_ARGS(codec)
-);
-
-TRACE_EVENT(hda_power_count,
-	TP_PROTO(struct hda_codec *codec),
-	TP_ARGS(codec),
-	TP_STRUCT__entry(
-		__field( unsigned int, card )
-		__field( unsigned int, addr )
-		__field( int, power_count )
-		__field( int, power_on )
-		__field( int, power_transition )
-	),
-
-	TP_fast_assign(
-		__entry->card = (codec)->bus->card->number;
-		__entry->addr = (codec)->addr;
-		__entry->power_count = (codec)->power_count;
-		__entry->power_on = (codec)->power_on;
-		__entry->power_transition = (codec)->power_transition;
-	),
-
-	TP_printk("[%d:%d] power_count=%d, power_on=%d, power_transition=%d",
-		  __entry->card, __entry->addr, __entry->power_count,
-		  __entry->power_on, __entry->power_transition)
-);
-#endif /* CONFIG_PM */
-
-TRACE_EVENT(hda_unsol_event,
-
-	TP_PROTO(struct hda_bus *bus, u32 res, u32 res_ex),
-
-	TP_ARGS(bus, res, res_ex),
-
-	TP_STRUCT__entry(
-		__field( unsigned int, card )
-		__field( u32, res )
-		__field( u32, res_ex )
-	),
-
-	TP_fast_assign(
-		__entry->card = (bus)->card->number;
-		__entry->res = res;
-		__entry->res_ex = res_ex;
-	),
-
-	TP_printk("[%d] res=%x, res_ex=%x", __entry->card,
-		  __entry->res, __entry->res_ex)
-);
-
-#endif /* _TRACE_HDA_H */
-
-/* This part must be outside protection */
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#include <trace/define_trace.h>
diff --git a/sound/pci/hda/local.h b/sound/pci/hda/local.h
new file mode 100644
index 000000000000..28cb7f98982e
--- /dev/null
+++ b/sound/pci/hda/local.h
@@ -0,0 +1,39 @@
+/*
+ */
+
+#ifndef __HDAC_LOCAL_H
+#define __HDAC_LOCAL_H
+
+int hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm);
+
+#define get_wcaps(codec, nid) \
+	hdac_read_parm(codec, nid, AC_PAR_AUDIO_WIDGET_CAP)
+/* get the widget type from widget capability bits */
+static inline int get_wcaps_type(unsigned int wcaps)
+{
+	if (!wcaps)
+		return -1; /* invalid type */
+	return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+}
+
+#define get_pin_caps(codec, nid) \
+	hdac_read_parm(codec, nid, AC_PAR_PIN_CAP)
+
+static inline
+unsigned int get_pin_cfg(struct hdac_device *codec, hda_nid_t nid)
+{
+	unsigned int val;
+
+	if (snd_hdac_read(codec, nid, AC_VERB_GET_CONFIG_DEFAULT, 0, &val))
+		return -1;
+	return val;
+}
+
+#define get_amp_caps(codec, nid, dir) \
+	hdac_read_parm(codec, nid, (dir) == HDA_OUTPUT ? \
+		       AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP)
+
+#define get_power_caps(codec, nid) \
+	hdac_read_parm(codec, nid, AC_PAR_POWER_STATE)
+
+#endif /* __HDAC_LOCAL_H */
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index d285904cdb64..231f89029779 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -99,7 +99,7 @@ static void ad198x_power_eapd_write(struct hda_codec *codec, hda_nid_t front,
 static void ad198x_power_eapd(struct hda_codec *codec)
 {
 	/* We currently only handle front, HP */
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x11d41882:
 	case 0x11d4882a:
 	case 0x11d41884:
@@ -777,7 +777,6 @@ static int ad1988_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
 		return 0;
 
 	mutex_lock(&codec->control_mutex);
-	codec->cached_write = 1;
 	path = snd_hda_get_path_from_idx(codec,
 					 spec->smux_paths[spec->cur_smux]);
 	if (path)
@@ -786,9 +785,7 @@ static int ad1988_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
 	if (path)
 		snd_hda_activate_path(codec, path, true, true);
 	spec->cur_smux = val;
-	codec->cached_write = 0;
 	mutex_unlock(&codec->control_mutex);
-	snd_hda_codec_flush_cache(codec); /* flush the updates */
 	return 1;
 }
 
@@ -1004,18 +1001,17 @@ static void ad1884_fixup_hp_eapd(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action)
 {
 	struct ad198x_spec *spec = codec->spec;
-	static const struct hda_verb gpio_init_verbs[] = {
-		{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
-		{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
-		{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
-		{},
-	};
 
 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
 		spec->gen.vmaster_mute.hook = ad1884_vmaster_hp_gpio_hook;
 		spec->gen.own_eapd_ctl = 1;
-		snd_hda_sequence_write_cache(codec, gpio_init_verbs);
+		snd_hda_codec_write_cache(codec, 0x01, 0,
+					  AC_VERB_SET_GPIO_MASK, 0x02);
+		snd_hda_codec_write_cache(codec, 0x01, 0,
+					  AC_VERB_SET_GPIO_DIRECTION, 0x02);
+		snd_hda_codec_write_cache(codec, 0x01, 0,
+					  AC_VERB_SET_GPIO_DATA, 0x02);
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
@@ -1194,20 +1190,8 @@ MODULE_ALIAS("snd-hda-codec-id:11d4*");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Analog Devices HD-audio codec");
 
-static struct hda_codec_preset_list analog_list = {
+static struct hda_codec_driver analog_driver = {
 	.preset = snd_hda_preset_analog,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_analog_init(void)
-{
-	return snd_hda_add_codec_preset(&analog_list);
-}
-
-static void __exit patch_analog_exit(void)
-{
-	snd_hda_delete_codec_preset(&analog_list);
-}
-
-module_init(patch_analog_init)
-module_exit(patch_analog_exit)
+module_hda_codec_driver(analog_driver);
diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c
index 5e65999e0d8e..447302695195 100644
--- a/sound/pci/hda/patch_ca0110.c
+++ b/sound/pci/hda/patch_ca0110.c
@@ -98,20 +98,8 @@ MODULE_ALIAS("snd-hda-codec-id:1102000d");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
 
-static struct hda_codec_preset_list ca0110_list = {
+static struct hda_codec_driver ca0110_driver = {
 	.preset = snd_hda_preset_ca0110,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_ca0110_init(void)
-{
-	return snd_hda_add_codec_preset(&ca0110_list);
-}
-
-static void __exit patch_ca0110_exit(void)
-{
-	snd_hda_delete_codec_preset(&ca0110_list);
-}
-
-module_init(patch_ca0110_init)
-module_exit(patch_ca0110_exit)
+module_hda_codec_driver(ca0110_driver);
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index e0383eea9880..4a4e7b282e4f 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -719,7 +719,6 @@ struct ca0132_spec {
 	unsigned int num_inputs;
 	hda_nid_t shared_mic_nid;
 	hda_nid_t shared_out_nid;
-	struct hda_pcm pcm_rec[5]; /* PCM information */
 
 	/* chip access */
 	struct mutex chipio_mutex; /* chip access mutex */
@@ -3132,7 +3131,7 @@ static int ca0132_select_out(struct hda_codec *codec)
 
 	codec_dbg(codec, "ca0132_select_out\n");
 
-	snd_hda_power_up(codec);
+	snd_hda_power_up_pm(codec);
 
 	auto_jack = spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID];
 
@@ -3216,7 +3215,7 @@ static int ca0132_select_out(struct hda_codec *codec)
 	}
 
 exit:
-	snd_hda_power_down(codec);
+	snd_hda_power_down_pm(codec);
 
 	return err < 0 ? err : 0;
 }
@@ -3294,7 +3293,7 @@ static int ca0132_select_mic(struct hda_codec *codec)
 
 	codec_dbg(codec, "ca0132_select_mic\n");
 
-	snd_hda_power_up(codec);
+	snd_hda_power_up_pm(codec);
 
 	auto_jack = spec->vnode_lswitch[VNID_AMIC1_ASEL - VNODE_START_NID];
 
@@ -3327,7 +3326,7 @@ static int ca0132_select_mic(struct hda_codec *codec)
 		ca0132_effects_set(codec, VOICE_FOCUS, 0);
 	}
 
-	snd_hda_power_down(codec);
+	snd_hda_power_down_pm(codec);
 
 	return 0;
 }
@@ -4036,12 +4035,11 @@ static struct hda_pcm_stream ca0132_pcm_digital_capture = {
 static int ca0132_build_pcms(struct hda_codec *codec)
 {
 	struct ca0132_spec *spec = codec->spec;
-	struct hda_pcm *info = spec->pcm_rec;
-
-	codec->pcm_info = info;
-	codec->num_pcms = 0;
+	struct hda_pcm *info;
 
-	info->name = "CA0132 Analog";
+	info = snd_hda_codec_pcm_new(codec, "CA0132 Analog");
+	if (!info)
+		return -ENOMEM;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
@@ -4049,27 +4047,27 @@ static int ca0132_build_pcms(struct hda_codec *codec)
 	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
-	codec->num_pcms++;
 
-	info++;
-	info->name = "CA0132 Analog Mic-In2";
+	info = snd_hda_codec_pcm_new(codec, "CA0132 Analog Mic-In2");
+	if (!info)
+		return -ENOMEM;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[1];
-	codec->num_pcms++;
 
-	info++;
-	info->name = "CA0132 What U Hear";
+	info = snd_hda_codec_pcm_new(codec, "CA0132 What U Hear");
+	if (!info)
+		return -ENOMEM;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[2];
-	codec->num_pcms++;
 
 	if (!spec->dig_out && !spec->dig_in)
 		return 0;
 
-	info++;
-	info->name = "CA0132 Digital";
+	info = snd_hda_codec_pcm_new(codec, "CA0132 Digital");
+	if (!info)
+		return -ENOMEM;
 	info->pcm_type = HDA_PCM_TYPE_SPDIF;
 	if (spec->dig_out) {
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
@@ -4081,7 +4079,6 @@ static int ca0132_build_pcms(struct hda_codec *codec)
 			ca0132_pcm_digital_capture;
 		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 	}
-	codec->num_pcms++;
 
 	return 0;
 }
@@ -4246,13 +4243,9 @@ static void ca0132_refresh_widget_caps(struct hda_codec *codec)
 {
 	struct ca0132_spec *spec = codec->spec;
 	int i;
-	hda_nid_t nid;
 
 	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,
-						     AC_PAR_AUDIO_WIDGET_CAP);
+	snd_hda_codec_update_widgets(codec);
 
 	for (i = 0; i < spec->multiout.num_dacs; i++)
 		refresh_amp_caps(codec, spec->dacs[i], HDA_OUTPUT);
@@ -4352,7 +4345,7 @@ static bool ca0132_download_dsp_images(struct hda_codec *codec)
 	const struct dsp_image_seg *dsp_os_image;
 	const struct firmware *fw_entry;
 
-	if (request_firmware(&fw_entry, EFX_FILE, codec->bus->card->dev) != 0)
+	if (request_firmware(&fw_entry, EFX_FILE, codec->card->dev) != 0)
 		return false;
 
 	dsp_os_image = (struct dsp_image_seg *)(fw_entry->data);
@@ -4413,8 +4406,7 @@ static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb)
 	 * state machine run.
 	 */
 	cancel_delayed_work_sync(&spec->unsol_hp_work);
-	queue_delayed_work(codec->bus->workq, &spec->unsol_hp_work,
-			   msecs_to_jiffies(500));
+	schedule_delayed_work(&spec->unsol_hp_work, msecs_to_jiffies(500));
 	cb->tbl->block_report = 1;
 }
 
@@ -4554,7 +4546,7 @@ static int ca0132_init(struct hda_codec *codec)
 		spec->dsp_state = DSP_DOWNLOAD_INIT;
 	spec->curr_chip_addx = INVALID_CHIP_ADDRESS;
 
-	snd_hda_power_up(codec);
+	snd_hda_power_up_pm(codec);
 
 	ca0132_init_unsol(codec);
 
@@ -4585,7 +4577,7 @@ static int ca0132_init(struct hda_codec *codec)
 
 	snd_hda_jack_report_sync(codec);
 
-	snd_hda_power_down(codec);
+	snd_hda_power_down_pm(codec);
 
 	return 0;
 }
@@ -4702,20 +4694,8 @@ MODULE_ALIAS("snd-hda-codec-id:11020011");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Creative Sound Core3D codec");
 
-static struct hda_codec_preset_list ca0132_list = {
+static struct hda_codec_driver ca0132_driver = {
 	.preset = snd_hda_preset_ca0132,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_ca0132_init(void)
-{
-	return snd_hda_add_codec_preset(&ca0132_list);
-}
-
-static void __exit patch_ca0132_exit(void)
-{
-	snd_hda_delete_codec_preset(&ca0132_list);
-}
-
-module_init(patch_ca0132_init)
-module_exit(patch_ca0132_exit)
+module_hda_codec_driver(ca0132_driver);
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index dd2b3d92071f..50e9dd675579 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -1221,20 +1221,8 @@ MODULE_ALIAS("snd-hda-codec-id:10134213");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
 
-static struct hda_codec_preset_list cirrus_list = {
+static struct hda_codec_driver cirrus_driver = {
 	.preset = snd_hda_preset_cirrus,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_cirrus_init(void)
-{
-	return snd_hda_add_codec_preset(&cirrus_list);
-}
-
-static void __exit patch_cirrus_exit(void)
-{
-	snd_hda_delete_codec_preset(&cirrus_list);
-}
-
-module_init(patch_cirrus_init)
-module_exit(patch_cirrus_exit)
+module_hda_codec_driver(cirrus_driver);
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index c895a8f21192..617d9012e78a 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -137,20 +137,8 @@ MODULE_ALIAS("snd-hda-codec-id:434d4980");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("C-Media HD-audio codec");
 
-static struct hda_codec_preset_list cmedia_list = {
+static struct hda_codec_driver cmedia_driver = {
 	.preset = snd_hda_preset_cmedia,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_cmedia_init(void)
-{
-	return snd_hda_add_codec_preset(&cmedia_list);
-}
-
-static void __exit patch_cmedia_exit(void)
-{
-	snd_hda_delete_codec_preset(&cmedia_list);
-}
-
-module_init(patch_cmedia_init)
-module_exit(patch_cmedia_exit)
+module_hda_codec_driver(cmedia_driver);
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index da67ea8645a6..f8f0dfbef149 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -103,10 +103,9 @@ static int add_beep_ctls(struct hda_codec *codec)
 static void cx_auto_parse_beep(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
-	hda_nid_t nid, end_nid;
+	hda_nid_t nid;
 
-	end_nid = codec->start_nid + codec->num_nodes;
-	for (nid = codec->start_nid; nid < end_nid; nid++)
+	for_each_hda_codec_node(nid, codec)
 		if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 			set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 			break;
@@ -120,10 +119,9 @@ static void cx_auto_parse_beep(struct hda_codec *codec)
 static void cx_auto_parse_eapd(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
-	hda_nid_t nid, end_nid;
+	hda_nid_t nid;
 
-	end_nid = codec->start_nid + codec->num_nodes;
-	for (nid = codec->start_nid; nid < end_nid; nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 			continue;
 		if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
@@ -304,6 +302,7 @@ static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
 		spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
+		snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
@@ -411,15 +410,11 @@ static void olpc_xo_automic(struct hda_codec *codec,
 			    struct hda_jack_callback *jack)
 {
 	struct conexant_spec *spec = codec->spec;
-	int saved_cached_write = codec->cached_write;
 
-	codec->cached_write = 1;
 	/* in DC mode, we don't handle automic */
 	if (!spec->dc_enable)
 		snd_hda_gen_mic_autoswitch(codec, jack);
 	olpc_xo_update_mic_pins(codec);
-	snd_hda_codec_flush_cache(codec);
-	codec->cached_write = saved_cached_write;
 	if (spec->dc_enable)
 		olpc_xo_update_mic_boost(codec);
 }
@@ -848,7 +843,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int err;
 
-	codec_info(codec, "%s: BIOS auto-probing.\n", codec->chip_name);
+	codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
@@ -862,7 +857,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	if (spec->dynamic_eapd)
 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x14f15045:
 		codec->single_adc_amp = 1;
 		spec->gen.mixer_nid = 0x17;
@@ -896,7 +891,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	 * others may use EAPD really as an amp switch, so it might be
 	 * not good to expose it blindly.
 	 */
-	switch (codec->subsystem_id >> 16) {
+	switch (codec->core.subsystem_id >> 16) {
 	case 0x103c:
 		spec->gen.vmaster_mute_enum = 1;
 		break;
@@ -919,10 +914,10 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	 * which falls into the single-cmd mode.
 	 * Better to make reset, then.
 	 */
-	if (!codec->bus->sync_write) {
+	if (!codec->bus->core.sync_write) {
 		codec_info(codec,
 			   "Enable sync_write for stable communication\n");
-		codec->bus->sync_write = 1;
+		codec->bus->core.sync_write = 1;
 		codec->bus->allow_bus_reset = 1;
 	}
 
@@ -1018,20 +1013,8 @@ MODULE_ALIAS("snd-hda-codec-id:14f151d7");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Conexant HD-audio codec");
 
-static struct hda_codec_preset_list conexant_list = {
+static struct hda_codec_driver conexant_driver = {
 	.preset = snd_hda_preset_conexant,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_conexant_init(void)
-{
-	return snd_hda_add_codec_preset(&conexant_list);
-}
-
-static void __exit patch_conexant_exit(void)
-{
-	snd_hda_delete_codec_preset(&conexant_list);
-}
-
-module_init(patch_conexant_init)
-module_exit(patch_conexant_exit)
+module_hda_codec_driver(conexant_driver);
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index b422e406a9cb..5f44f60a6389 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -45,14 +45,14 @@ static bool static_hdmi_pcm;
 module_param(static_hdmi_pcm, bool, 0644);
 MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
 
-#define is_haswell(codec)  ((codec)->vendor_id == 0x80862807)
-#define is_broadwell(codec)    ((codec)->vendor_id == 0x80862808)
-#define is_skylake(codec) ((codec)->vendor_id == 0x80862809)
+#define is_haswell(codec)  ((codec)->core.vendor_id == 0x80862807)
+#define is_broadwell(codec)    ((codec)->core.vendor_id == 0x80862808)
+#define is_skylake(codec) ((codec)->core.vendor_id == 0x80862809)
 #define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec) \
 					|| is_skylake(codec))
 
-#define is_valleyview(codec) ((codec)->vendor_id == 0x80862882)
-#define is_cherryview(codec) ((codec)->vendor_id == 0x80862883)
+#define is_valleyview(codec) ((codec)->core.vendor_id == 0x80862882)
+#define is_cherryview(codec) ((codec)->core.vendor_id == 0x80862883)
 #define is_valleyview_plus(codec) (is_valleyview(codec) || is_cherryview(codec))
 
 struct hdmi_spec_per_cvt {
@@ -86,7 +86,6 @@ struct hdmi_spec_per_pin {
 	bool non_pcm;
 	bool chmap_set;		/* channel-map override by ALSA API? */
 	unsigned char chmap[8]; /* ALSA API channel-map */
-	char pcm_name[8];	/* filled in build_pcm callbacks */
 #ifdef CONFIG_PROC_FS
 	struct snd_info_entry *proc_entry;
 #endif
@@ -132,7 +131,7 @@ struct hdmi_spec {
 
 	int num_pins;
 	struct snd_array pins; /* struct hdmi_spec_per_pin */
-	struct snd_array pcm_rec; /* struct hda_pcm */
+	struct hda_pcm *pcm_rec[16];
 	unsigned int channels_max; /* max over all cvts */
 
 	struct hdmi_eld temp_eld;
@@ -355,8 +354,7 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
 	((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
 #define get_cvt(spec, idx) \
 	((struct hdmi_spec_per_cvt  *)snd_array_elem(&spec->cvts, idx))
-#define get_pcm_rec(spec, idx) \
-	((struct hda_pcm *)snd_array_elem(&spec->pcm_rec, idx))
+#define get_pcm_rec(spec, idx)	((spec)->pcm_rec[idx])
 
 static int pin_nid_to_pin_index(struct hda_codec *codec, hda_nid_t pin_nid)
 {
@@ -579,7 +577,7 @@ static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index)
 	int err;
 
 	snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index);
-	err = snd_card_proc_new(codec->bus->card, name, &entry);
+	err = snd_card_proc_new(codec->card, name, &entry);
 	if (err < 0)
 		return err;
 
@@ -594,7 +592,7 @@ static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index)
 static void eld_proc_free(struct hdmi_spec_per_pin *per_pin)
 {
 	if (!per_pin->codec->bus->shutdown && per_pin->proc_entry) {
-		snd_device_free(per_pin->codec->bus->card, per_pin->proc_entry);
+		snd_device_free(per_pin->codec->card, per_pin->proc_entry);
 		per_pin->proc_entry = NULL;
 	}
 }
@@ -1393,13 +1391,12 @@ static void intel_not_share_assigned_cvt(struct hda_codec *codec,
 			hda_nid_t pin_nid, int mux_idx)
 {
 	struct hdmi_spec *spec = codec->spec;
-	hda_nid_t nid, end_nid;
+	hda_nid_t nid;
 	int cvt_idx, curr;
 	struct hdmi_spec_per_cvt *per_cvt;
 
 	/* configure all pins, including "no physical connection" ones */
-	end_nid = codec->start_nid + codec->num_nodes;
-	for (nid = codec->start_nid; nid < end_nid; nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int wid_caps = get_wcaps(codec, nid);
 		unsigned int wid_type = get_wcaps_type(wid_caps);
 
@@ -1548,7 +1545,7 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 	bool eld_changed = false;
 	bool ret;
 
-	snd_hda_power_up(codec);
+	snd_hda_power_up_pm(codec);
 	present = snd_hda_pin_sense(codec, pin_nid);
 
 	mutex_lock(&per_pin->lock);
@@ -1578,9 +1575,8 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 			update_eld = true;
 		}
 		else if (repoll) {
-			queue_delayed_work(codec->bus->workq,
-					   &per_pin->work,
-					   msecs_to_jiffies(300));
+			schedule_delayed_work(&per_pin->work,
+					      msecs_to_jiffies(300));
 			goto unlock;
 		}
 	}
@@ -1624,7 +1620,7 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 	}
 
 	if (eld_changed)
-		snd_ctl_notify(codec->bus->card,
+		snd_ctl_notify(codec->card,
 			       SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO,
 			       &per_pin->eld_ctl->id);
  unlock:
@@ -1635,7 +1631,7 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 		jack->block_report = !ret;
 
 	mutex_unlock(&per_pin->lock);
-	snd_hda_power_down(codec);
+	snd_hda_power_down_pm(codec);
 	return ret;
 }
 
@@ -1731,7 +1727,7 @@ static int hdmi_parse_codec(struct hda_codec *codec)
 	hda_nid_t nid;
 	int i, nodes;
 
-	nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
+	nodes = snd_hda_get_sub_nodes(codec, codec->core.afg, &nid);
 	if (!nid || nodes < 0) {
 		codec_warn(codec, "HDMI: failed to get afg sub nodes\n");
 		return -EINVAL;
@@ -2056,11 +2052,10 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 		struct hdmi_spec_per_pin *per_pin;
 
 		per_pin = get_pin(spec, pin_idx);
-		sprintf(per_pin->pcm_name, "HDMI %d", pin_idx);
-		info = snd_array_new(&spec->pcm_rec);
+		info = snd_hda_codec_pcm_new(codec, "HDMI %d", pin_idx);
 		if (!info)
 			return -ENOMEM;
-		info->name = per_pin->pcm_name;
+		spec->pcm_rec[pin_idx] = info;
 		info->pcm_type = HDA_PCM_TYPE_HDMI;
 		info->own_chmap = true;
 
@@ -2070,9 +2065,6 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 		/* other pstr fields are set in open */
 	}
 
-	codec->num_pcms = spec->num_pins;
-	codec->pcm_info = spec->pcm_rec.list;
-
 	return 0;
 }
 
@@ -2125,13 +2117,15 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
 
 	/* add channel maps */
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
+		struct hda_pcm *pcm;
 		struct snd_pcm_chmap *chmap;
 		struct snd_kcontrol *kctl;
 		int i;
 
-		if (!codec->pcm_info[pin_idx].pcm)
+		pcm = spec->pcm_rec[pin_idx];
+		if (!pcm || !pcm->pcm)
 			break;
-		err = snd_pcm_add_chmap_ctls(codec->pcm_info[pin_idx].pcm,
+		err = snd_pcm_add_chmap_ctls(pcm->pcm,
 					     SNDRV_PCM_STREAM_PLAYBACK,
 					     NULL, 0, pin_idx, &chmap);
 		if (err < 0)
@@ -2186,14 +2180,12 @@ static void hdmi_array_init(struct hdmi_spec *spec, int nums)
 {
 	snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums);
 	snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums);
-	snd_array_init(&spec->pcm_rec, sizeof(struct hda_pcm), nums);
 }
 
 static void hdmi_array_free(struct hdmi_spec *spec)
 {
 	snd_array_free(&spec->pins);
 	snd_array_free(&spec->cvts);
-	snd_array_free(&spec->pcm_rec);
 }
 
 static void generic_hdmi_free(struct hda_codec *codec)
@@ -2204,11 +2196,10 @@ static void generic_hdmi_free(struct hda_codec *codec)
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 
-		cancel_delayed_work(&per_pin->work);
+		cancel_delayed_work_sync(&per_pin->work);
 		eld_proc_free(per_pin);
 	}
 
-	flush_workqueue(codec->bus->workq);
 	hdmi_array_free(spec);
 	kfree(spec);
 }
@@ -2220,8 +2211,7 @@ static int generic_hdmi_resume(struct hda_codec *codec)
 	int pin_idx;
 
 	codec->patch_ops.init(codec);
-	snd_hda_codec_resume_amp(codec);
-	snd_hda_codec_resume_cache(codec);
+	regcache_sync(codec->core.regmap);
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
@@ -2308,6 +2298,7 @@ static void intel_haswell_fixup_enable_dp12(struct hda_codec *codec)
 
 	/* enable DP1.2 mode */
 	vendor_param |= INTEL_EN_DP12;
+	snd_hdac_regmap_add_vendor_verb(&codec->core, INTEL_SET_VENDOR_VERB);
 	snd_hda_codec_write_cache(codec, INTEL_VENDOR_NID, 0,
 				INTEL_SET_VENDOR_VERB, vendor_param);
 }
@@ -2381,11 +2372,10 @@ static int simple_playback_build_pcms(struct hda_codec *codec)
 	chans = get_wcaps(codec, per_cvt->cvt_nid);
 	chans = get_wcaps_channels(chans);
 
-	info = snd_array_new(&spec->pcm_rec);
+	info = snd_hda_codec_pcm_new(codec, "HDMI 0");
 	if (!info)
 		return -ENOMEM;
-	info->name = get_pin(spec, 0)->pcm_name;
-	sprintf(info->name, "HDMI 0");
+	spec->pcm_rec[0] = info;
 	info->pcm_type = HDA_PCM_TYPE_HDMI;
 	pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
 	*pstr = spec->pcm_playback;
@@ -2393,9 +2383,6 @@ static int simple_playback_build_pcms(struct hda_codec *codec)
 	if (pstr->channels_max <= 2 && chans && chans <= 16)
 		pstr->channels_max = chans;
 
-	codec->num_pcms = 1;
-	codec->pcm_info = info;
-
 	return 0;
 }
 
@@ -2940,7 +2927,8 @@ static int patch_nvhdmi(struct hda_codec *codec)
  */
 
 #define is_amdhdmi_rev3_or_later(codec) \
-	((codec)->vendor_id == 0x1002aa01 && ((codec)->revision_id & 0xff00) >= 0x0300)
+	((codec)->core.vendor_id == 0x1002aa01 && \
+	 ((codec)->core.revision_id & 0xff00) >= 0x0300)
 #define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec)
 
 /* ATI/AMD specific HDA pin verbs, see the AMD HDA Verbs specification */
@@ -3301,15 +3289,6 @@ static int patch_via_hdmi(struct hda_codec *codec)
 }
 
 /*
- * called from hda_codec.c for generic HDMI support
- */
-int snd_hda_parse_hdmi_codec(struct hda_codec *codec)
-{
-	return patch_generic_hdmi(codec);
-}
-EXPORT_SYMBOL_GPL(snd_hda_parse_hdmi_codec);
-
-/*
  * patch entries
  */
 static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
@@ -3373,6 +3352,8 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x80862882, .name = "Valleyview2 HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x80862883, .name = "Braswell HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x808629fb, .name = "Crestline HDMI",	.patch = patch_generic_hdmi },
+/* special ID for generic HDMI */
+{ .id = HDA_CODEC_ID_GENERIC_HDMI, .patch = patch_generic_hdmi },
 {} /* terminator */
 };
 
@@ -3442,20 +3423,8 @@ MODULE_ALIAS("snd-hda-codec-intelhdmi");
 MODULE_ALIAS("snd-hda-codec-nvhdmi");
 MODULE_ALIAS("snd-hda-codec-atihdmi");
 
-static struct hda_codec_preset_list intel_list = {
+static struct hda_codec_driver hdmi_driver = {
 	.preset = snd_hda_preset_hdmi,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_hdmi_init(void)
-{
-	return snd_hda_add_codec_preset(&intel_list);
-}
-
-static void __exit patch_hdmi_exit(void)
-{
-	snd_hda_delete_codec_preset(&intel_list);
-}
-
-module_init(patch_hdmi_init)
-module_exit(patch_hdmi_exit)
+module_hda_codec_driver(hdmi_driver);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 74382137b9f5..b18b9c67b262 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -299,7 +299,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
 
 	coef = alc_get_coef0(codec);
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0262:
 		alc_update_coef_idx(codec, 0x7, 0, 1<<5);
 		break;
@@ -432,7 +432,7 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
 		snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
 		break;
 	case ALC_INIT_DEFAULT:
-		switch (codec->vendor_id) {
+		switch (codec->core.vendor_id) {
 		case 0x10ec0260:
 			alc_update_coefex_idx(codec, 0x1a, 7, 0, 0x2010);
 			break;
@@ -498,18 +498,18 @@ static int alc_auto_parse_customize_define(struct hda_codec *codec)
 
 	if (!codec->bus->pci)
 		return -1;
-	ass = codec->subsystem_id & 0xffff;
+	ass = codec->core.subsystem_id & 0xffff;
 	if (ass != codec->bus->pci->subsystem_device && (ass & 1))
 		goto do_sku;
 
 	nid = 0x1d;
-	if (codec->vendor_id == 0x10ec0260)
+	if (codec->core.vendor_id == 0x10ec0260)
 		nid = 0x17;
 	ass = snd_hda_codec_get_pincfg(codec, nid);
 
 	if (!(ass & 1)) {
 		codec_info(codec, "%s: SKU not ready 0x%08x\n",
-			   codec->chip_name, ass);
+			   codec->core.chip_name, ass);
 		return -1;
 	}
 
@@ -585,7 +585,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 		goto do_sku;
 	}
 
-	ass = codec->subsystem_id & 0xffff;
+	ass = codec->core.subsystem_id & 0xffff;
 	if (codec->bus->pci &&
 	    ass != codec->bus->pci->subsystem_device && (ass & 1))
 		goto do_sku;
@@ -600,7 +600,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 	 * 0		: override
 	*/
 	nid = 0x1d;
-	if (codec->vendor_id == 0x10ec0260)
+	if (codec->core.vendor_id == 0x10ec0260)
 		nid = 0x17;
 	ass = snd_hda_codec_get_pincfg(codec, nid);
 	codec_dbg(codec,
@@ -621,7 +621,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 		return 0;
 do_sku:
 	codec_dbg(codec, "realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
-		   ass & 0xffff, codec->vendor_id);
+		   ass & 0xffff, codec->core.vendor_id);
 	/*
 	 * 0 : override
 	 * 1 :	Swap Jack
@@ -799,8 +799,7 @@ static int alc_resume(struct hda_codec *codec)
 	if (!spec->no_depop_delay)
 		msleep(150); /* to avoid pop noise */
 	codec->patch_ops.init(codec);
-	snd_hda_codec_resume_amp(codec);
-	snd_hda_codec_resume_cache(codec);
+	regcache_sync(codec->core.regmap);
 	hda_call_check_power_status(codec, 0x01);
 	return 0;
 }
@@ -826,9 +825,9 @@ static const struct hda_codec_ops alc_patch_ops = {
 /* replace the codec chip_name with the given string */
 static int alc_codec_rename(struct hda_codec *codec, const char *name)
 {
-	kfree(codec->chip_name);
-	codec->chip_name = kstrdup(name, GFP_KERNEL);
-	if (!codec->chip_name) {
+	kfree(codec->core.chip_name);
+	codec->core.chip_name = kstrdup(name, GFP_KERNEL);
+	if (!codec->core.chip_name) {
 		alc_free(codec);
 		return -ENOMEM;
 	}
@@ -904,7 +903,7 @@ static int alc_codec_rename_from_preset(struct hda_codec *codec)
 	const struct alc_codec_rename_pci_table *q;
 
 	for (p = rename_tbl; p->vendor_id; p++) {
-		if (p->vendor_id != codec->vendor_id)
+		if (p->vendor_id != codec->core.vendor_id)
 			continue;
 		if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
 			return alc_codec_rename(codec, p->name);
@@ -913,7 +912,7 @@ static int alc_codec_rename_from_preset(struct hda_codec *codec)
 	if (!codec->bus->pci)
 		return 0;
 	for (q = rename_pci_tbl; q->codec_vendor_id; q++) {
-		if (q->codec_vendor_id != codec->vendor_id)
+		if (q->codec_vendor_id != codec->core.vendor_id)
 			continue;
 		if (q->pci_subvendor != codec->bus->pci->subsystem_vendor)
 			continue;
@@ -1785,7 +1784,7 @@ static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
 {
 	unsigned int gpiostate, gpiomask, gpiodir;
 
-	gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
+	gpiostate = snd_hda_codec_read(codec, codec->core.afg, 0,
 				       AC_VERB_GET_GPIO_DATA, 0);
 
 	if (!muted)
@@ -1793,23 +1792,23 @@ static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
 	else
 		gpiostate &= ~(1 << pin);
 
-	gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
+	gpiomask = snd_hda_codec_read(codec, codec->core.afg, 0,
 				      AC_VERB_GET_GPIO_MASK, 0);
 	gpiomask |= (1 << pin);
 
-	gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
+	gpiodir = snd_hda_codec_read(codec, codec->core.afg, 0,
 				     AC_VERB_GET_GPIO_DIRECTION, 0);
 	gpiodir |= (1 << pin);
 
 
-	snd_hda_codec_write(codec, codec->afg, 0,
+	snd_hda_codec_write(codec, codec->core.afg, 0,
 			    AC_VERB_SET_GPIO_MASK, gpiomask);
-	snd_hda_codec_write(codec, codec->afg, 0,
+	snd_hda_codec_write(codec, codec->core.afg, 0,
 			    AC_VERB_SET_GPIO_DIRECTION, gpiodir);
 
 	msleep(1);
 
-	snd_hda_codec_write(codec, codec->afg, 0,
+	snd_hda_codec_write(codec, codec->core.afg, 0,
 			    AC_VERB_SET_GPIO_DATA, gpiostate);
 }
 
@@ -2269,7 +2268,7 @@ static int patch_alc882(struct hda_codec *codec)
 
 	spec = codec->spec;
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0882:
 	case 0x10ec0885:
 	case 0x10ec0900:
@@ -2602,53 +2601,12 @@ static int patch_alc268(struct hda_codec *codec)
  * ALC269
  */
 
-static int playback_pcm_open(struct hda_pcm_stream *hinfo,
-			     struct hda_codec *codec,
-			     struct snd_pcm_substream *substream)
-{
-	struct hda_gen_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
-					     hinfo);
-}
-
-static int playback_pcm_prepare(struct hda_pcm_stream *hinfo,
-				struct hda_codec *codec,
-				unsigned int stream_tag,
-				unsigned int format,
-				struct snd_pcm_substream *substream)
-{
-	struct hda_gen_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
-						stream_tag, format, substream);
-}
-
-static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-				struct hda_codec *codec,
-				struct snd_pcm_substream *substream)
-{
-	struct hda_gen_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
-}
-
 static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 8,
 	.rates = SNDRV_PCM_RATE_44100, /* fixed rate */
-	/* NID is set in alc_build_pcms */
-	.ops = {
-		.open = playback_pcm_open,
-		.prepare = playback_pcm_prepare,
-		.cleanup = playback_pcm_cleanup
-	},
 };
 
 static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 2,
 	.rates = SNDRV_PCM_RATE_44100, /* fixed rate */
-	/* NID is set in alc_build_pcms */
 };
 
 /* different alc269-variants */
@@ -2912,6 +2870,8 @@ static void alc283_init(struct hda_codec *codec)
 
 	if (!hp_pin)
 		return;
+
+	msleep(30);
 	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
 
 	/* Index 0x43 Direct Drive HP AMP LPM Control 1 */
@@ -3099,8 +3059,7 @@ static int alc269_resume(struct hda_codec *codec)
 		msleep(200);
 	}
 
-	snd_hda_codec_resume_amp(codec);
-	snd_hda_codec_resume_cache(codec);
+	regcache_sync(codec->core.regmap);
 	hda_call_check_power_status(codec, 0x01);
 
 	/* on some machine, the BIOS will clear the codec gpio data when enter
@@ -3108,7 +3067,7 @@ static int alc269_resume(struct hda_codec *codec)
 	 * in the driver.
 	 */
 	if (spec->gpio_led)
-		snd_hda_codec_write(codec, codec->afg, 0, AC_VERB_SET_GPIO_DATA,
+		snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA,
 			    spec->gpio_led);
 
 	if (spec->has_alc5505_dsp)
@@ -3153,8 +3112,8 @@ static void alc271_fixup_dmic(struct hda_codec *codec,
 	};
 	unsigned int cfg;
 
-	if (strcmp(codec->chip_name, "ALC271X") &&
-	    strcmp(codec->chip_name, "ALC269VB"))
+	if (strcmp(codec->core.chip_name, "ALC271X") &&
+	    strcmp(codec->core.chip_name, "ALC269VB"))
 		return;
 	cfg = snd_hda_codec_get_pincfg(codec, 0x12);
 	if (get_defcfg_connect(cfg) == AC_JACK_PORT_FIXED)
@@ -3264,7 +3223,7 @@ static unsigned int led_power_filter(struct hda_codec *codec,
 	snd_hda_set_pin_ctl(codec, nid,
 			    snd_hda_codec_get_pin_target(codec, nid));
 
-	return AC_PWRST_D0;
+	return snd_hda_gen_path_power_filter(codec, nid, power_state);
 }
 
 static void alc269_fixup_hp_mute_led(struct hda_codec *codec,
@@ -3520,9 +3479,9 @@ static void alc280_fixup_hp_gpio2_mic_hotkey(struct hda_codec *codec,
 		}
 
 		snd_hda_add_verbs(codec, gpio_init);
-		snd_hda_codec_write_cache(codec, codec->afg, 0,
+		snd_hda_codec_write_cache(codec, codec->core.afg, 0,
 					  AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x04);
-		snd_hda_jack_detect_enable_callback(codec, codec->afg,
+		snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
 						    gpio2_mic_hotkey_event);
 
 		spec->gen.vmaster_mute.hook = alc_fixup_gpio_mute_hook;
@@ -3583,6 +3542,14 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec)
 		WRITE_COEF(0x32, 0x42a3),
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x4f, 0xfcc0, 0xc400),
+		UPDATE_COEF(0x50, 0x2000, 0x2000),
+		UPDATE_COEF(0x56, 0x0006, 0x0006),
+		UPDATE_COEF(0x66, 0x0008, 0),
+		UPDATE_COEF(0x67, 0x2000, 0),
+		{}
+	};
 	static struct coef_fw coef0292[] = {
 		WRITE_COEF(0x76, 0x000e),
 		WRITE_COEF(0x6c, 0x2400),
@@ -3605,14 +3572,19 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec)
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_process_coef_fw(codec, coef0255);
 		break;
 	case 0x10ec0233:
 	case 0x10ec0283:
 		alc_process_coef_fw(codec, coef0233);
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_process_coef_fw(codec, coef0288);
+		break;
 	case 0x10ec0292:
 		alc_process_coef_fw(codec, coef0292);
 		break;
@@ -3642,6 +3614,14 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
 		WRITE_COEF(0x26, 0x008c),
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x50, 0x2000, 0),
+		UPDATE_COEF(0x56, 0x0006, 0),
+		UPDATE_COEF(0x4f, 0xfcc0, 0xc400),
+		UPDATE_COEF(0x66, 0x0008, 0x0008),
+		UPDATE_COEF(0x67, 0x2000, 0x2000),
+		{}
+	};
 	static struct coef_fw coef0292[] = {
 		WRITE_COEF(0x19, 0xa208),
 		WRITE_COEF(0x2e, 0xacf0),
@@ -3660,8 +3640,9 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_write_coef_idx(codec, 0x45, 0xc489);
 		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
 		alc_process_coef_fw(codec, coef0255);
@@ -3674,6 +3655,13 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
 		alc_process_coef_fw(codec, coef0233);
 		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_update_coef_idx(codec, 0x4f, 0x000c, 0);
+		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
+		alc_process_coef_fw(codec, coef0288);
+		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
+		break;
 	case 0x10ec0292:
 		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
 		alc_process_coef_fw(codec, coef0292);
@@ -3709,6 +3697,14 @@ static void alc_headset_mode_default(struct hda_codec *codec)
 		WRITE_COEF(0x32, 0x4ea3),
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x4f, 0xfcc0, 0xc400), /* Set to TRS type */
+		UPDATE_COEF(0x50, 0x2000, 0x2000),
+		UPDATE_COEF(0x56, 0x0006, 0x0006),
+		UPDATE_COEF(0x66, 0x0008, 0),
+		UPDATE_COEF(0x67, 0x2000, 0),
+		{}
+	};
 	static struct coef_fw coef0292[] = {
 		WRITE_COEF(0x76, 0x000e),
 		WRITE_COEF(0x6c, 0x2400),
@@ -3729,14 +3725,20 @@ static void alc_headset_mode_default(struct hda_codec *codec)
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_process_coef_fw(codec, coef0255);
 		break;
 	case 0x10ec0233:
 	case 0x10ec0283:
 		alc_process_coef_fw(codec, coef0233);
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_process_coef_fw(codec, coef0288);
+		break;
+		break;
 	case 0x10ec0292:
 		alc_process_coef_fw(codec, coef0292);
 		break;
@@ -3765,6 +3767,13 @@ static void alc_headset_mode_ctia(struct hda_codec *codec)
 		WRITE_COEF(0x32, 0x4ea3),
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x50, 0x2000, 0x2000),
+		UPDATE_COEF(0x56, 0x0006, 0x0006),
+		UPDATE_COEF(0x66, 0x0008, 0),
+		UPDATE_COEF(0x67, 0x2000, 0),
+		{}
+	};
 	static struct coef_fw coef0292[] = {
 		WRITE_COEF(0x6b, 0xd429),
 		WRITE_COEF(0x76, 0x0008),
@@ -3783,14 +3792,21 @@ static void alc_headset_mode_ctia(struct hda_codec *codec)
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_process_coef_fw(codec, coef0255);
 		break;
 	case 0x10ec0233:
 	case 0x10ec0283:
 		alc_process_coef_fw(codec, coef0233);
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_update_coef_idx(codec, 0x4f, 0xfcc0, 0xd400);
+		msleep(300);
+		alc_process_coef_fw(codec, coef0288);
+		break;
 	case 0x10ec0292:
 		alc_process_coef_fw(codec, coef0292);
 		break;
@@ -3819,6 +3835,13 @@ static void alc_headset_mode_omtp(struct hda_codec *codec)
 		WRITE_COEF(0x32, 0x4ea3),
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x50, 0x2000, 0x2000),
+		UPDATE_COEF(0x56, 0x0006, 0x0006),
+		UPDATE_COEF(0x66, 0x0008, 0),
+		UPDATE_COEF(0x67, 0x2000, 0),
+		{}
+	};
 	static struct coef_fw coef0292[] = {
 		WRITE_COEF(0x6b, 0xe429),
 		WRITE_COEF(0x76, 0x0008),
@@ -3837,14 +3860,21 @@ static void alc_headset_mode_omtp(struct hda_codec *codec)
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_process_coef_fw(codec, coef0255);
 		break;
 	case 0x10ec0233:
 	case 0x10ec0283:
 		alc_process_coef_fw(codec, coef0233);
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_update_coef_idx(codec, 0x4f, 0xfcc0, 0xe400);
+		msleep(300);
+		alc_process_coef_fw(codec, coef0288);
+		break;
 	case 0x10ec0292:
 		alc_process_coef_fw(codec, coef0292);
 		break;
@@ -3869,6 +3899,10 @@ static void alc_determine_headset_type(struct hda_codec *codec)
  conteol) */
 		{}
 	};
+	static struct coef_fw coef0288[] = {
+		UPDATE_COEF(0x4f, 0xfcc0, 0xd400), /* Check Type */
+		{}
+	};
 	static struct coef_fw coef0293[] = {
 		UPDATE_COEF(0x4a, 0x000f, 0x0008), /* Combo Jack auto detect */
 		WRITE_COEF(0x45, 0xD429), /* Set to ctia type */
@@ -3882,8 +3916,9 @@ static void alc_determine_headset_type(struct hda_codec *codec)
 		{}
 	};
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0255:
+	case 0x10ec0256:
 		alc_process_coef_fw(codec, coef0255);
 		msleep(300);
 		val = alc_read_coef_idx(codec, 0x46);
@@ -3896,6 +3931,13 @@ static void alc_determine_headset_type(struct hda_codec *codec)
 		val = alc_read_coef_idx(codec, 0x46);
 		is_ctia = (val & 0x0070) == 0x0070;
 		break;
+	case 0x10ec0286:
+	case 0x10ec0288:
+		alc_process_coef_fw(codec, coef0288);
+		msleep(350);
+		val = alc_read_coef_idx(codec, 0x50);
+		is_ctia = (val & 0x0070) == 0x0070;
+		break;
 	case 0x10ec0292:
 		alc_write_coef_idx(codec, 0x6b, 0xd429);
 		msleep(300);
@@ -4079,6 +4121,29 @@ static void alc_fixup_headset_mode_alc255_no_hp_mic(struct hda_codec *codec,
 		alc_fixup_headset_mode(codec, fix, action);
 }
 
+static void alc288_update_headset_jack_cb(struct hda_codec *codec,
+				       struct hda_jack_callback *jack)
+{
+	struct alc_spec *spec = codec->spec;
+	int present;
+
+	alc_update_headset_jack_cb(codec, jack);
+	/* Headset Mic enable or disable, only for Dell Dino */
+	present = spec->gen.hp_jack_present ? 0x40 : 0;
+	snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+				present);
+}
+
+static void alc_fixup_headset_mode_dell_alc288(struct hda_codec *codec,
+				const struct hda_fixup *fix, int action)
+{
+	alc_fixup_headset_mode(codec, fix, action);
+	if (action == HDA_FIXUP_ACT_PROBE) {
+		struct alc_spec *spec = codec->spec;
+		spec->gen.hp_automute_hook = alc288_update_headset_jack_cb;
+	}
+}
+
 static void alc_fixup_auto_mute_via_amp(struct hda_codec *codec,
 					const struct hda_fixup *fix, int action)
 {
@@ -4119,9 +4184,9 @@ static unsigned int alc_power_filter_xps13(struct hda_codec *codec,
 
 	/* Avoid pop noises when headphones are plugged in */
 	if (spec->gen.hp_jack_present)
-		if (nid == codec->afg || nid == 0x02 || nid == 0x15)
+		if (nid == codec->core.afg || nid == 0x02 || nid == 0x15)
 			return AC_PWRST_D0;
-	return power_state;
+	return snd_hda_gen_path_power_filter(codec, nid, power_state);
 }
 
 static void alc_fixup_dell_xps13(struct hda_codec *codec,
@@ -4364,6 +4429,7 @@ enum {
 	ALC269_FIXUP_QUANTA_MUTE,
 	ALC269_FIXUP_LIFEBOOK,
 	ALC269_FIXUP_LIFEBOOK_EXTMIC,
+	ALC269_FIXUP_LIFEBOOK_HP_PIN,
 	ALC269_FIXUP_AMIC,
 	ALC269_FIXUP_DMIC,
 	ALC269VB_FIXUP_AMIC,
@@ -4418,6 +4484,9 @@ enum {
 	ALC286_FIXUP_HP_GPIO_LED,
 	ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY,
 	ALC280_FIXUP_HP_DOCK_PINS,
+	ALC288_FIXUP_DELL_HEADSET_MODE,
+	ALC288_FIXUP_DELL1_MIC_NO_PRESENCE,
+	ALC288_FIXUP_DELL_XPS_13_GPIO6,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -4517,6 +4586,13 @@ static const struct hda_fixup alc269_fixups[] = {
 			{ }
 		},
 	},
+	[ALC269_FIXUP_LIFEBOOK_HP_PIN] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x21, 0x0221102f }, /* HP out */
+			{ }
+		},
+	},
 	[ALC269_FIXUP_AMIC] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -4906,6 +4982,33 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC280_FIXUP_HP_GPIO4
 	},
+	[ALC288_FIXUP_DELL_HEADSET_MODE] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_headset_mode_dell_alc288,
+		.chained = true,
+		.chain_id = ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED
+	},
+	[ALC288_FIXUP_DELL1_MIC_NO_PRESENCE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */
+			{ 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC288_FIXUP_DELL_HEADSET_MODE
+	},
+	[ALC288_FIXUP_DELL_XPS_13_GPIO6] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{0x01, AC_VERB_SET_GPIO_MASK, 0x40},
+			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x40},
+			{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC288_FIXUP_DELL1_MIC_NO_PRESENCE
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -5010,6 +5113,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
 	SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
+	SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),
 	SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
 	SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_BXBT2807_MIC),
@@ -5030,12 +5134,14 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad T440", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad X240", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+	SND_PCI_QUIRK(0x17aa, 0x2226, "ThinkPad X250", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),
 	SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x5026, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+	SND_PCI_QUIRK(0x17aa, 0x5034, "Thinkpad T450", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x5036, "Thinkpad T450s", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
@@ -5132,6 +5238,13 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{0x1b, 0x411111f0}, \
 	{0x1e, 0x411111f0}
 
+#define ALC288_STANDARD_PINS \
+	{0x17, 0x411111f0}, \
+	{0x18, 0x411111f0}, \
+	{0x19, 0x411111f0}, \
+	{0x1a, 0x411111f0}, \
+	{0x1e, 0x411111f0}
+
 #define ALC290_STANDARD_PINS \
 	{0x12, 0x99a30130}, \
 	{0x13, 0x40000000}, \
@@ -5217,6 +5330,16 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x17, 0x40000000},
 		{0x1d, 0x40700001},
 		{0x21, 0x02211050}),
+	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x12, 0x90a60140},
+		{0x13, 0x40000000},
+		{0x14, 0x90170110},
+		{0x19, 0x411111f0},
+		{0x1a, 0x411111f0},
+		{0x1b, 0x411111f0},
+		{0x1d, 0x40700001},
+		{0x1e, 0x411111f0},
+		{0x21, 0x02211020}),
 	SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
 		{0x12, 0x90a60130},
 		{0x13, 0x40000000},
@@ -5317,6 +5440,13 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x19, 0x03a11020},
 		{0x1d, 0x40e00001},
 		{0x21, 0x0321101f}),
+	SND_HDA_PIN_QUIRK(0x10ec0288, 0x1028, "Dell", ALC288_FIXUP_DELL_XPS_13_GPIO6,
+		ALC288_STANDARD_PINS,
+		{0x12, 0x90a60120},
+		{0x13, 0x40000000},
+		{0x14, 0x90170110},
+		{0x1d, 0x4076832d},
+		{0x21, 0x0321101f}),
 	SND_HDA_PIN_QUIRK(0x10ec0290, 0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1,
 		ALC290_STANDARD_PINS,
 		{0x14, 0x411111f0},
@@ -5457,6 +5587,7 @@ static int patch_alc269(struct hda_codec *codec)
 
 	spec = codec->spec;
 	spec->gen.shared_mic_vref_pin = 0x18;
+	codec->power_save_node = 1;
 
 	snd_hda_pick_fixup(codec, alc269_fixup_models,
 		       alc269_fixup_tbl, alc269_fixups);
@@ -5470,7 +5601,7 @@ static int patch_alc269(struct hda_codec *codec)
 	if (has_cdefine_beep(codec))
 		spec->gen.beep_nid = 0x01;
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0269:
 		spec->codec_variant = ALC269_TYPE_ALC269VA;
 		switch (alc_get_coef0(codec) & 0x00f0) {
@@ -5553,6 +5684,7 @@ static int patch_alc269(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
 
 	codec->patch_ops = alc_patch_ops;
+	codec->patch_ops.stream_pm = snd_hda_gen_stream_pm;
 #ifdef CONFIG_PM
 	codec->patch_ops.suspend = alc269_suspend;
 	codec->patch_ops.resume = alc269_resume;
@@ -5814,9 +5946,9 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 	static const hda_nid_t alc662_ssids[] = { 0x15, 0x1b, 0x14, 0 };
 	const hda_nid_t *ssids;
 
-	if (codec->vendor_id == 0x10ec0272 || codec->vendor_id == 0x10ec0663 ||
-	    codec->vendor_id == 0x10ec0665 || codec->vendor_id == 0x10ec0670 ||
-	    codec->vendor_id == 0x10ec0671)
+	if (codec->core.vendor_id == 0x10ec0272 || codec->core.vendor_id == 0x10ec0663 ||
+	    codec->core.vendor_id == 0x10ec0665 || codec->core.vendor_id == 0x10ec0670 ||
+	    codec->core.vendor_id == 0x10ec0671)
 		ssids = alc663_ssids;
 	else
 		ssids = alc662_ssids;
@@ -5851,7 +5983,7 @@ static void alc_fixup_bass_chmap(struct hda_codec *codec,
 {
 	if (action == HDA_FIXUP_ACT_BUILD) {
 		struct alc_spec *spec = codec->spec;
-		spec->gen.pcm_rec[0].stream[0].chmap = asus_pcm_2_1_chmaps;
+		spec->gen.pcm_rec[0]->stream[0].chmap = asus_pcm_2_1_chmaps;
 	}
 }
 
@@ -5861,7 +5993,7 @@ static unsigned int gpio_led_power_filter(struct hda_codec *codec,
 					  unsigned int power_state)
 {
 	struct alc_spec *spec = codec->spec;
-	if (nid == codec->afg && power_state == AC_PWRST_D3 && spec->gpio_led)
+	if (nid == codec->core.afg && power_state == AC_PWRST_D3 && spec->gpio_led)
 		return AC_PWRST_D0;
 	return power_state;
 }
@@ -6359,7 +6491,7 @@ static int patch_alc662(struct hda_codec *codec)
 
 	alc_fix_pll_init(codec, 0x20, 0x04, 15);
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x10ec0668:
 		spec->init_hook = alc668_restore_default_value;
 		break;
@@ -6389,7 +6521,7 @@ static int patch_alc662(struct hda_codec *codec)
 		goto error;
 
 	if (!spec->gen.no_analog && spec->gen.beep_nid) {
-		switch (codec->vendor_id) {
+		switch (codec->core.vendor_id) {
 		case 0x10ec0662:
 			set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 			break;
@@ -6522,20 +6654,8 @@ MODULE_ALIAS("snd-hda-codec-id:10ec*");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Realtek HD-audio codec");
 
-static struct hda_codec_preset_list realtek_list = {
+static struct hda_codec_driver realtek_driver = {
 	.preset = snd_hda_preset_realtek,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_realtek_init(void)
-{
-	return snd_hda_add_codec_preset(&realtek_list);
-}
-
-static void __exit patch_realtek_exit(void)
-{
-	snd_hda_delete_codec_preset(&realtek_list);
-}
-
-module_init(patch_realtek_init)
-module_exit(patch_realtek_exit)
+module_hda_codec_driver(realtek_driver);
diff --git a/sound/pci/hda/patch_si3054.c b/sound/pci/hda/patch_si3054.c
index 3208ad69583e..5104bebb2286 100644
--- a/sound/pci/hda/patch_si3054.c
+++ b/sound/pci/hda/patch_si3054.c
@@ -83,7 +83,6 @@
 
 struct si3054_spec {
 	unsigned international;
-	struct hda_pcm pcm;
 };
 
 
@@ -199,15 +198,15 @@ static const struct hda_pcm_stream si3054_pcm = {
 
 static int si3054_build_pcms(struct hda_codec *codec)
 {
-	struct si3054_spec *spec = codec->spec;
-	struct hda_pcm *info = &spec->pcm;
-	codec->num_pcms = 1;
-	codec->pcm_info = info;
-	info->name = "Si3054 Modem";
+	struct hda_pcm *info;
+
+	info = snd_hda_codec_pcm_new(codec, "Si3054 Modem");
+	if (!info)
+		return -ENOMEM;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = si3054_pcm;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE]  = si3054_pcm;
-	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = codec->mfg;
-	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = codec->mfg;
+	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = codec->core.mfg;
+	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = codec->core.mfg;
 	info->pcm_type = HDA_PCM_TYPE_MODEM;
 	return 0;
 }
@@ -223,8 +222,12 @@ static int si3054_init(struct hda_codec *codec)
 	unsigned wait_count;
 	u16 val;
 
+	if (snd_hdac_regmap_add_vendor_verb(&codec->core,
+					    SI3054_VERB_WRITE_NODE))
+		return -ENOMEM;
+
 	snd_hda_codec_write(codec, AC_NODE_ROOT, 0, AC_VERB_SET_CODEC_RESET, 0);
-	snd_hda_codec_write(codec, codec->mfg, 0, AC_VERB_SET_STREAM_FORMAT, 0);
+	snd_hda_codec_write(codec, codec->core.mfg, 0, AC_VERB_SET_STREAM_FORMAT, 0);
 	SET_REG(codec, SI3054_LINE_RATE, 9600);
 	SET_REG(codec, SI3054_LINE_LEVEL, SI3054_DTAG_MASK|SI3054_ATAG_MASK);
 	SET_REG(codec, SI3054_EXTENDED_MID, 0);
@@ -319,20 +322,8 @@ MODULE_ALIAS("snd-hda-codec-id:18540018");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Si3054 HD-audio modem codec");
 
-static struct hda_codec_preset_list si3054_list = {
+static struct hda_codec_driver si3054_driver = {
 	.preset = snd_hda_preset_si3054,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_si3054_init(void)
-{
-	return snd_hda_add_codec_preset(&si3054_list);
-}
-
-static void __exit patch_si3054_exit(void)
-{
-	snd_hda_delete_codec_preset(&si3054_list);
-}
-
-module_init(patch_si3054_init)
-module_exit(patch_si3054_exit)
+module_hda_codec_driver(si3054_driver);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 87eff3173ce9..43c99ce4a520 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -299,32 +299,33 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
 			  unsigned int dir_mask, unsigned int data)
 {
 	unsigned int gpiostate, gpiomask, gpiodir;
+	hda_nid_t fg = codec->core.afg;
 
 	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,
+	gpiostate = snd_hda_codec_read(codec, fg, 0,
 				       AC_VERB_GET_GPIO_DATA, 0);
 	gpiostate = (gpiostate & ~dir_mask) | (data & dir_mask);
 
-	gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
+	gpiomask = snd_hda_codec_read(codec, fg, 0,
 				      AC_VERB_GET_GPIO_MASK, 0);
 	gpiomask |= mask;
 
-	gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
+	gpiodir = snd_hda_codec_read(codec, fg, 0,
 				     AC_VERB_GET_GPIO_DIRECTION, 0);
 	gpiodir |= dir_mask;
 
 	/* Configure GPIOx as CMOS */
-	snd_hda_codec_write(codec, codec->afg, 0, 0x7e7, 0);
+	snd_hda_codec_write(codec, fg, 0, 0x7e7, 0);
 
-	snd_hda_codec_write(codec, codec->afg, 0,
+	snd_hda_codec_write(codec, fg, 0,
 			    AC_VERB_SET_GPIO_MASK, gpiomask);
-	snd_hda_codec_read(codec, codec->afg, 0,
+	snd_hda_codec_read(codec, fg, 0,
 			   AC_VERB_SET_GPIO_DIRECTION, gpiodir); /* sync */
 
 	msleep(1);
 
-	snd_hda_codec_read(codec, codec->afg, 0,
+	snd_hda_codec_read(codec, fg, 0,
 			   AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
 }
 
@@ -387,7 +388,7 @@ static unsigned int stac_vref_led_power_filter(struct hda_codec *codec,
 					       hda_nid_t nid,
 					       unsigned int power_state)
 {
-	if (nid == codec->afg && power_state == AC_PWRST_D3)
+	if (nid == codec->core.afg && power_state == AC_PWRST_D3)
 		return AC_PWRST_D1;
 	return snd_hda_gen_path_power_filter(codec, nid, power_state);
 }
@@ -432,7 +433,7 @@ static void stac_update_outputs(struct hda_codec *codec)
 
 	if (spec->gpio_mute)
 		spec->gen.master_mute =
-			!(snd_hda_codec_read(codec, codec->afg, 0,
+			!(snd_hda_codec_read(codec, codec->core.afg, 0,
 				AC_VERB_GET_GPIO_DATA, 0) & spec->gpio_mute);
 
 	snd_hda_gen_update_outputs(codec);
@@ -476,7 +477,7 @@ static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
 	if (val != spec->power_map_bits) {
 		spec->power_map_bits = val;
 		if (do_write)
-			snd_hda_codec_write(codec, codec->afg, 0,
+			snd_hda_codec_write(codec, codec->core.afg, 0,
 					    AC_VERB_IDT_SET_POWER_MAP, val);
 	}
 }
@@ -508,7 +509,8 @@ static void jack_update_power(struct hda_codec *codec,
 				      false);
 	}
 
-	snd_hda_codec_write(codec, codec->afg, 0, AC_VERB_IDT_SET_POWER_MAP,
+	snd_hda_codec_write(codec, codec->core.afg, 0,
+			    AC_VERB_IDT_SET_POWER_MAP,
 			    spec->power_map_bits);
 }
 
@@ -517,10 +519,10 @@ static void stac_vref_event(struct hda_codec *codec,
 {
 	unsigned int data;
 
-	data = snd_hda_codec_read(codec, codec->afg, 0,
+	data = snd_hda_codec_read(codec, codec->core.afg, 0,
 				  AC_VERB_GET_GPIO_DATA, 0);
 	/* toggle VREF state based on GPIOx status */
-	snd_hda_codec_write(codec, codec->afg, 0, 0x7e0,
+	snd_hda_codec_write(codec, codec->core.afg, 0, 0x7e0,
 			    !!(data & (1 << event->private_data)));
 }
 
@@ -622,7 +624,7 @@ static int stac_aloopback_put(struct snd_kcontrol *kcontrol,
 	/* Only return the bits defined by the shift value of the
 	 * first two bytes of the mask
 	 */
-	dac_mode = snd_hda_codec_read(codec, codec->afg, 0,
+	dac_mode = snd_hda_codec_read(codec, codec->core.afg, 0,
 				      kcontrol->private_value & 0xFFFF, 0x0);
 	dac_mode >>= spec->aloopback_shift;
 
@@ -634,7 +636,7 @@ static int stac_aloopback_put(struct snd_kcontrol *kcontrol,
 		dac_mode &= ~idx_val;
 	}
 
-	snd_hda_codec_write_cache(codec, codec->afg, 0,
+	snd_hda_codec_write_cache(codec, codec->core.afg, 0,
 		kcontrol->private_value >> 16, dac_mode);
 
 	return 1;
@@ -658,11 +660,11 @@ static int stac_aloopback_put(struct snd_kcontrol *kcontrol,
 /* check whether it's a HP laptop with a docking port */
 static bool hp_bnb2011_with_dock(struct hda_codec *codec)
 {
-	if (codec->vendor_id != 0x111d7605 &&
-	    codec->vendor_id != 0x111d76d1)
+	if (codec->core.vendor_id != 0x111d7605 &&
+	    codec->core.vendor_id != 0x111d76d1)
 		return false;
 
-	switch (codec->subsystem_id) {
+	switch (codec->core.subsystem_id) {
 	case 0x103c1618:
 	case 0x103c1619:
 	case 0x103c161a:
@@ -733,7 +735,7 @@ static void set_hp_led_gpio(struct hda_codec *codec)
 	if (spec->gpio_led)
 		return;
 
-	gpio = snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
+	gpio = snd_hda_param_read(codec, codec->core.afg, AC_PAR_GPIO_CAP);
 	gpio &= AC_GPIO_IO_COUNT;
 	if (gpio > 3)
 		spec->gpio_led = 0x08; /* GPIO 3 */
@@ -777,7 +779,7 @@ static int find_mute_led_cfg(struct hda_codec *codec, int default_polarity)
 			   &spec->gpio_led_polarity,
 			   &spec->gpio_led) == 2) {
 			unsigned int max_gpio;
-			max_gpio = snd_hda_param_read(codec, codec->afg,
+			max_gpio = snd_hda_param_read(codec, codec->core.afg,
 						      AC_PAR_GPIO_CAP);
 			max_gpio &= AC_GPIO_IO_COUNT;
 			if (spec->gpio_led < max_gpio)
@@ -807,7 +809,7 @@ static int find_mute_led_cfg(struct hda_codec *codec, int default_polarity)
 	 * we statically set the GPIO - if not a B-series system
 	 * and default polarity is provided
 	 */
-	if (!hp_blike_system(codec->subsystem_id) &&
+	if (!hp_blike_system(codec->core.subsystem_id) &&
 	    (default_polarity == 0 || default_polarity == 1)) {
 		set_hp_led_gpio(codec);
 		spec->gpio_led_polarity = default_polarity;
@@ -1048,12 +1050,9 @@ static const struct hda_verb stac92hd71bxx_core_init[] = {
 	{}
 };
 
-static const struct hda_verb stac92hd71bxx_unmute_core_init[] = {
+static const hda_nid_t stac92hd71bxx_unmute_nids[] = {
 	/* unmute right and left channels for nodes 0x0f, 0xa, 0x0d */
-	{ 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{ 0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{}
+	0x0f, 0x0a, 0x0d, 0
 };
 
 static const struct hda_verb stac925x_core_init[] = {
@@ -2132,8 +2131,10 @@ static void stac92hd83xxx_fixup_hp_mic_led(struct hda_codec *codec,
 
 	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 		spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
+#ifdef CONFIG_PM
 		/* resetting controller clears GPIO, so we need to keep on */
-		codec->bus->power_keep_link_on = 1;
+		codec->core.power_caps &= ~AC_PWRST_CLKSTOP;
+#endif
 	}
 }
 
@@ -3029,9 +3030,9 @@ static void stac92hd71bxx_fixup_hp_m4(struct hda_codec *codec,
 		return;
 
 	/* Enable VREF power saving on GPIO1 detect */
-	snd_hda_codec_write_cache(codec, codec->afg, 0,
+	snd_hda_codec_write_cache(codec, codec->core.afg, 0,
 				  AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x02);
-	jack = snd_hda_jack_detect_enable_callback(codec, codec->afg,
+	jack = snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
 						   stac_vref_event);
 	if (!IS_ERR(jack))
 		jack->private_data = 0x02;
@@ -3091,7 +3092,7 @@ static void stac92hd71bxx_fixup_hp(struct hda_codec *codec,
 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
 		return;
 
-	if (hp_blike_system(codec->subsystem_id)) {
+	if (hp_blike_system(codec->core.subsystem_id)) {
 		unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
 		if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
 			get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER  ||
@@ -3790,7 +3791,7 @@ static void stac927x_fixup_dell_dmic(struct hda_codec *codec,
 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
 		return;
 
-	if (codec->subsystem_id != 0x1028022f) {
+	if (codec->core.subsystem_id != 0x1028022f) {
 		/* GPIO2 High = Enable EAPD */
 		spec->eapd_mask = spec->gpio_mask = 0x04;
 		spec->gpio_dir = spec->gpio_data = 0x04;
@@ -4051,9 +4052,9 @@ static void stac9205_fixup_dell_m43(struct hda_codec *codec,
 		snd_hda_apply_pincfgs(codec, dell_9205_m43_pin_configs);
 
 		/* Enable unsol response for GPIO4/Dock HP connection */
-		snd_hda_codec_write_cache(codec, codec->afg, 0,
+		snd_hda_codec_write_cache(codec, codec->core.afg, 0,
 			AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x10);
-		jack = snd_hda_jack_detect_enable_callback(codec, codec->afg,
+		jack = snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
 							   stac_vref_event);
 		if (!IS_ERR(jack))
 			jack->private_data = 0x01;
@@ -4223,6 +4224,12 @@ static int stac_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
+	if (spec->vref_mute_led_nid) {
+		err = snd_hda_gen_fix_pin_power(codec, spec->vref_mute_led_nid);
+		if (err < 0)
+			return err;
+	}
+
 	/* setup analog beep controls */
 	if (spec->anabeep_nid > 0) {
 		err = stac_auto_create_beep_ctls(codec,
@@ -4259,6 +4266,10 @@ static int stac_parse_auto_config(struct hda_codec *codec)
 
 	if (spec->aloopback_ctl &&
 	    snd_hda_get_bool_hint(codec, "loopback") == 1) {
+		unsigned int wr_verb =
+			spec->aloopback_ctl->private_value >> 16;
+		if (snd_hdac_regmap_add_vendor_verb(&codec->core, wr_verb))
+			return -ENOMEM;
 		if (!snd_hda_gen_add_kctl(&spec->gen, NULL, spec->aloopback_ctl))
 			return -ENOMEM;
 	}
@@ -4294,7 +4305,7 @@ static int stac_init(struct hda_codec *codec)
 
 	/* sync the power-map */
 	if (spec->num_pwrs)
-		snd_hda_codec_write(codec, codec->afg, 0,
+		snd_hda_codec_write(codec, codec->core.afg, 0,
 				    AC_VERB_IDT_SET_POWER_MAP,
 				    spec->power_map_bits);
 
@@ -4330,7 +4341,7 @@ static void stac_shutup(struct hda_codec *codec)
 static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
 			       struct hda_codec *codec, hda_nid_t nid)
 {
-	if (nid == codec->afg)
+	if (nid == codec->core.afg)
 		snd_iprintf(buffer, "Power-Map: 0x%02x\n", 
 			    snd_hda_codec_read(codec, nid, 0,
 					       AC_VERB_IDT_GET_POWER_MAP, 0));
@@ -4341,7 +4352,7 @@ static void analog_loop_proc_hook(struct snd_info_buffer *buffer,
 				  unsigned int verb)
 {
 	snd_iprintf(buffer, "Analog Loopback: 0x%02x\n",
-		    snd_hda_codec_read(codec, codec->afg, 0, verb, 0));
+		    snd_hda_codec_read(codec, codec->core.afg, 0, verb, 0));
 }
 
 /* stac92hd71bxx, stac92hd73xx */
@@ -4349,21 +4360,21 @@ static void stac92hd7x_proc_hook(struct snd_info_buffer *buffer,
 				 struct hda_codec *codec, hda_nid_t nid)
 {
 	stac92hd_proc_hook(buffer, codec, nid);
-	if (nid == codec->afg)
+	if (nid == codec->core.afg)
 		analog_loop_proc_hook(buffer, codec, 0xfa0);
 }
 
 static void stac9205_proc_hook(struct snd_info_buffer *buffer,
 			       struct hda_codec *codec, hda_nid_t nid)
 {
-	if (nid == codec->afg)
+	if (nid == codec->core.afg)
 		analog_loop_proc_hook(buffer, codec, 0xfe0);
 }
 
 static void stac927x_proc_hook(struct snd_info_buffer *buffer,
 			       struct hda_codec *codec, hda_nid_t nid)
 {
-	if (nid == codec->afg)
+	if (nid == codec->core.afg)
 		analog_loop_proc_hook(buffer, codec, 0xfeb);
 }
 #else
@@ -4392,6 +4403,7 @@ static const struct hda_codec_ops stac_patch_ops = {
 #ifdef CONFIG_PM
 	.suspend = stac_suspend,
 #endif
+	.stream_pm = snd_hda_gen_stream_pm,
 	.reboot_notify = stac_shutup,
 };
 
@@ -4485,6 +4497,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
 		return err;
 
 	spec = codec->spec;
+	codec->power_save_node = 1;
 	spec->linear_tone_beep = 0;
 	spec->gen.mixer_nid = 0x1d;
 	spec->have_spdif_mux = 1;
@@ -4587,9 +4600,11 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
-	codec->epss = 0; /* longer delay needed for D3 */
+	/* longer delay needed for D3 */
+	codec->core.power_caps &= ~AC_PWRST_EPSS;
 
 	spec = codec->spec;
+	codec->power_save_node = 1;
 	spec->linear_tone_beep = 0;
 	spec->gen.own_eapd_ctl = 1;
 	spec->gen.power_down_unused = 1;
@@ -4636,9 +4651,11 @@ static int patch_stac92hd95(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
-	codec->epss = 0; /* longer delay needed for D3 */
+	/* longer delay needed for D3 */
+	codec->core.power_caps &= ~AC_PWRST_EPSS;
 
 	spec = codec->spec;
+	codec->power_save_node = 1;
 	spec->linear_tone_beep = 0;
 	spec->gen.own_eapd_ctl = 1;
 	spec->gen.power_down_unused = 1;
@@ -4672,7 +4689,7 @@ static int patch_stac92hd95(struct hda_codec *codec)
 static int patch_stac92hd71bxx(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec;
-	const struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
+	const hda_nid_t *unmute_nids = stac92hd71bxx_unmute_nids;
 	int err;
 
 	err = alloc_stac_spec(codec);
@@ -4680,6 +4697,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 		return err;
 
 	spec = codec->spec;
+	codec->power_save_node = 1;
 	spec->linear_tone_beep = 0;
 	spec->gen.own_eapd_ctl = 1;
 	spec->gen.power_down_unused = 1;
@@ -4693,23 +4711,23 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 	spec->gpio_dir = 0x01;
 	spec->gpio_data = 0x01;
 
-	switch (codec->vendor_id) {
+	switch (codec->core.vendor_id) {
 	case 0x111d76b6: /* 4 Port without Analog Mixer */
 	case 0x111d76b7:
-		unmute_init++;
+		unmute_nids++;
 		break;
 	case 0x111d7608: /* 5 Port with Analog Mixer */
-		if ((codec->revision_id & 0xf) == 0 ||
-		    (codec->revision_id & 0xf) == 1)
+		if ((codec->core.revision_id & 0xf) == 0 ||
+		    (codec->core.revision_id & 0xf) == 1)
 			spec->stream_delay = 40; /* 40 milliseconds */
 
 		/* disable VSW */
-		unmute_init++;
+		unmute_nids++;
 		snd_hda_codec_set_pincfg(codec, 0x0f, 0x40f000f0);
 		snd_hda_codec_set_pincfg(codec, 0x19, 0x40f000f3);
 		break;
 	case 0x111d7603: /* 6 Port with Analog Mixer */
-		if ((codec->revision_id & 0xf) == 1)
+		if ((codec->core.revision_id & 0xf) == 1)
 			spec->stream_delay = 40; /* 40 milliseconds */
 
 		break;
@@ -4718,8 +4736,12 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 	if (get_wcaps_type(get_wcaps(codec, 0x28)) == AC_WID_VOL_KNB)
 		snd_hda_add_verbs(codec, stac92hd71bxx_core_init);
 
-	if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP)
-		snd_hda_sequence_write_cache(codec, unmute_init);
+	if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP) {
+		const hda_nid_t *p;
+		for (p = unmute_nids; *p; p++)
+			snd_hda_codec_amp_init_stereo(codec, *p, HDA_INPUT, 0,
+						      0xff, 0x00);
+	}
 
 	spec->aloopback_ctl = &stac92hd71bxx_loopback;
 	spec->aloopback_mask = 0x50;
@@ -5091,20 +5113,8 @@ MODULE_ALIAS("snd-hda-codec-id:111d*");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("IDT/Sigmatel HD-audio codec");
 
-static struct hda_codec_preset_list sigmatel_list = {
+static struct hda_codec_driver sigmatel_driver = {
 	.preset = snd_hda_preset_sigmatel,
-	.owner = THIS_MODULE,
 };
 
-static int __init patch_sigmatel_init(void)
-{
-	return snd_hda_add_codec_preset(&sigmatel_list);
-}
-
-static void __exit patch_sigmatel_exit(void)
-{
-	snd_hda_delete_codec_preset(&sigmatel_list);
-}
-
-module_init(patch_sigmatel_init)
-module_exit(patch_sigmatel_exit)
+module_hda_codec_driver(sigmatel_driver);
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 3de6d3d779c9..31a95cca015d 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -99,7 +99,6 @@ struct via_spec {
 
 	/* HP mode source */
 	unsigned int dmic_enabled;
-	unsigned int no_pin_power_ctl;
 	enum VIA_HDA_CODEC codec_type;
 
 	/* analog low-power control */
@@ -109,8 +108,7 @@ struct via_spec {
 	int hp_work_active;
 	int vt1708_jack_detect;
 
-	void (*set_widgets_power_state)(struct hda_codec *codec);
-	unsigned int dac_stream_tag[4];
+	unsigned int beep_amp;
 };
 
 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
@@ -133,17 +131,18 @@ static struct via_spec *via_new_spec(struct hda_codec *codec)
 	/* VT1708BCE & VT1708S are almost same */
 	if (spec->codec_type == VT1708BCE)
 		spec->codec_type = VT1708S;
-	spec->no_pin_power_ctl = 1;
 	spec->gen.indep_hp = 1;
 	spec->gen.keep_eapd_on = 1;
 	spec->gen.pcm_playback_hook = via_playback_pcm_hook;
 	spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
+	codec->power_save_node = 1;
+	spec->gen.power_down_unused = 1;
 	return spec;
 }
 
 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 {
-	u32 vendor_id = codec->vendor_id;
+	u32 vendor_id = codec->core.vendor_id;
 	u16 ven_id = vendor_id >> 16;
 	u16 dev_id = vendor_id & 0xffff;
 	enum VIA_HDA_CODEC codec_type;
@@ -222,98 +221,13 @@ static void vt1708_update_hp_work(struct hda_codec *codec)
 		if (!spec->hp_work_active) {
 			codec->jackpoll_interval = msecs_to_jiffies(100);
 			snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
-			queue_delayed_work(codec->bus->workq,
-					   &codec->jackpoll_work, 0);
+			schedule_delayed_work(&codec->jackpoll_work, 0);
 			spec->hp_work_active = true;
 		}
 	} else if (!hp_detect_with_aa(codec))
 		vt1708_stop_hp_work(codec);
 }
 
-static void set_widgets_power_state(struct hda_codec *codec)
-{
-#if 0 /* FIXME: the assumed connections don't match always with the
-       * actual routes by the generic parser, so better to disable
-       * the control for safety.
-       */
-	struct via_spec *spec = codec->spec;
-	if (spec->set_widgets_power_state)
-		spec->set_widgets_power_state(codec);
-#endif
-}
-
-static void update_power_state(struct hda_codec *codec, hda_nid_t nid,
-			       unsigned int parm)
-{
-	if (snd_hda_check_power_state(codec, nid, parm))
-		return;
-	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
-}
-
-static void update_conv_power_state(struct hda_codec *codec, hda_nid_t nid,
-			       unsigned int parm, unsigned int index)
-{
-	struct via_spec *spec = codec->spec;
-	unsigned int format;
-
-	if (snd_hda_check_power_state(codec, nid, parm))
-		return;
-	format = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
-	if (format && (spec->dac_stream_tag[index] != format))
-		spec->dac_stream_tag[index] = format;
-
-	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
-	if (parm == AC_PWRST_D0) {
-		format = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
-		if (!format && (spec->dac_stream_tag[index] != format))
-			snd_hda_codec_write(codec, nid, 0,
-						  AC_VERB_SET_CHANNEL_STREAMID,
-						  spec->dac_stream_tag[index]);
-	}
-}
-
-static bool smart51_enabled(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	return spec->gen.ext_channel_count > 2;
-}
-
-static bool is_smart51_pins(struct hda_codec *codec, hda_nid_t pin)
-{
-	struct via_spec *spec = codec->spec;
-	int i;
-
-	for (i = 0; i < spec->gen.multi_ios; i++)
-		if (spec->gen.multi_io[i].pin == pin)
-			return true;
-	return false;
-}
-
-static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
-				unsigned int *affected_parm)
-{
-	unsigned parm;
-	unsigned def_conf = snd_hda_codec_get_pincfg(codec, nid);
-	unsigned no_presence = (def_conf & AC_DEFCFG_MISC)
-		>> AC_DEFCFG_MISC_SHIFT
-		& AC_DEFCFG_MISC_NO_PRESENCE; /* do not support pin sense */
-	struct via_spec *spec = codec->spec;
-	unsigned present = 0;
-
-	no_presence |= spec->no_pin_power_ctl;
-	if (!no_presence)
-		present = snd_hda_jack_detect(codec, nid);
-	if ((smart51_enabled(codec) && is_smart51_pins(codec, nid))
-	    || ((no_presence || present)
-		&& get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)) {
-		*affected_parm = AC_PWRST_D0; /* if it's connected */
-		parm = AC_PWRST_D0;
-	} else
-		parm = AC_PWRST_D3;
-
-	update_power_state(codec, nid, parm);
-}
-
 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_info *uinfo)
 {
@@ -324,8 +238,7 @@ static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct via_spec *spec = codec->spec;
-	ucontrol->value.enumerated.item[0] = !spec->no_pin_power_ctl;
+	ucontrol->value.enumerated.item[0] = codec->power_save_node;
 	return 0;
 }
 
@@ -334,12 +247,12 @@ static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct via_spec *spec = codec->spec;
-	unsigned int val = !ucontrol->value.enumerated.item[0];
+	bool val = !!ucontrol->value.enumerated.item[0];
 
-	if (val == spec->no_pin_power_ctl)
+	if (val == codec->power_save_node)
 		return 0;
-	spec->no_pin_power_ctl = val;
-	set_widgets_power_state(codec);
+	codec->power_save_node = val;
+	spec->gen.power_down_unused = val;
 	analog_low_current_mode(codec);
 	return 1;
 }
@@ -355,6 +268,59 @@ static const struct snd_kcontrol_new via_pin_power_ctl_enum[] = {
 	{} /* terminator */
 };
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+static inline void set_beep_amp(struct via_spec *spec, hda_nid_t nid,
+				int idx, int dir)
+{
+	spec->gen.beep_nid = nid;
+	spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
+}
+
+/* additional beep mixers; the actual parameters are overwritten at build */
+static const struct snd_kcontrol_new cxt_beep_mixer[] = {
+	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
+	{ } /* end */
+};
+
+/* create beep controls if needed */
+static int add_beep_ctls(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int err;
+
+	if (spec->beep_amp) {
+		const struct snd_kcontrol_new *knew;
+		for (knew = cxt_beep_mixer; knew->name; knew++) {
+			struct snd_kcontrol *kctl;
+			kctl = snd_ctl_new1(knew, codec);
+			if (!kctl)
+				return -ENOMEM;
+			kctl->private_value = spec->beep_amp;
+			err = snd_hda_ctl_add(codec, 0, kctl);
+			if (err < 0)
+				return err;
+		}
+	}
+	return 0;
+}
+
+static void auto_parse_beep(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	hda_nid_t nid;
+
+	for_each_hda_codec_node(nid, codec)
+		if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
+			set_beep_amp(spec, nid, 0, HDA_OUTPUT);
+			break;
+		}
+}
+#else
+#define set_beep_amp(spec, nid, idx, dir) /* NOP */
+#define add_beep_ctls(codec)	0
+#define auto_parse_beep(codec)
+#endif
 
 /* check AA path's mute status */
 static bool is_aa_path_mute(struct hda_codec *codec)
@@ -384,7 +350,7 @@ static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 	bool enable;
 	unsigned int verb, parm;
 
-	if (spec->no_pin_power_ctl)
+	if (!codec->power_save_node)
 		enable = false;
 	else
 		enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
@@ -424,7 +390,7 @@ static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 		return;		/* other codecs are not supported */
 	}
 	/* send verb */
-	snd_hda_codec_write(codec, codec->afg, 0, verb, parm);
+	snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
 }
 
 static void analog_low_current_mode(struct hda_codec *codec)
@@ -441,8 +407,11 @@ static int via_build_controls(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
-	if (spec->set_widgets_power_state)
-		spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
+	err = add_beep_ctls(codec);
+	if (err < 0)
+		return err;
+
+	spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
 
 	for (i = 0; i < spec->num_mixers; i++) {
 		err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
@@ -486,7 +455,6 @@ static int via_suspend(struct hda_codec *codec)
 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct via_spec *spec = codec->spec;
-	set_widgets_power_state(codec);
 	analog_low_current_mode(codec);
 	vt1708_update_hp_work(codec);
 	return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
@@ -504,6 +472,7 @@ static const struct hda_codec_ops via_patch_ops = {
 	.init = via_init,
 	.free = via_free,
 	.unsol_event = snd_hda_jack_unsol_event,
+	.stream_pm = snd_hda_gen_stream_pm,
 #ifdef CONFIG_PM
 	.suspend = via_suspend,
 	.check_power_status = via_check_power_status,
@@ -574,34 +543,6 @@ static const struct snd_kcontrol_new vt1708_jack_detect_ctl[] = {
 	{} /* terminator */
 };
 
-static void via_jack_powerstate_event(struct hda_codec *codec,
-				      struct hda_jack_callback *tbl)
-{
-	set_widgets_power_state(codec);
-}
-
-static void via_set_jack_unsol_events(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
-	hda_nid_t pin;
-	int i;
-
-	for (i = 0; i < cfg->line_outs; i++) {
-		pin = cfg->line_out_pins[i];
-		if (pin && is_jack_detectable(codec, pin))
-			snd_hda_jack_detect_enable_callback(codec, pin,
-							    via_jack_powerstate_event);
-	}
-
-	for (i = 0; i < cfg->num_inputs; i++) {
-		pin = cfg->line_out_pins[i];
-		if (pin && is_jack_detectable(codec, pin))
-			snd_hda_jack_detect_enable_callback(codec, pin,
-							    via_jack_powerstate_event);
-	}
-}
-
 static const struct badness_table via_main_out_badness = {
 	.no_primary_dac = 0x10000,
 	.no_dac = 0x4000,
@@ -631,11 +572,15 @@ static int via_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
+	auto_parse_beep(codec);
+
 	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 	if (err < 0)
 		return err;
 
-	via_set_jack_unsol_events(codec);
+	/* disable widget PM at start for compatibility */
+	codec->power_save_node = 0;
+	spec->gen.power_down_unused = 0;
 	return 0;
 }
 
@@ -648,7 +593,6 @@ static int via_init(struct hda_codec *codec)
 		snd_hda_sequence_write(codec, spec->init_verbs[i]);
 
 	/* init power states */
-	set_widgets_power_state(codec);
 	__analog_low_current_mode(codec, true);
 
 	snd_hda_gen_init(codec);
@@ -676,15 +620,17 @@ static int vt1708_build_pcms(struct hda_codec *codec)
 	int i, err;
 
 	err = snd_hda_gen_build_pcms(codec);
-	if (err < 0 || codec->vendor_id != 0x11061708)
+	if (err < 0 || codec->core.vendor_id != 0x11061708)
 		return err;
 
 	/* We got noisy outputs on the right channel on VT1708 when
 	 * 24bit samples are used.  Until any workaround is found,
 	 * disable the 24bit format, so far.
 	 */
-	for (i = 0; i < codec->num_pcms; i++) {
-		struct hda_pcm *info = &spec->gen.pcm_rec[i];
+	for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
+		struct hda_pcm *info = spec->gen.pcm_rec[i];
+		if (!info)
+			continue;
 		if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
 		    info->pcm_type != HDA_PCM_TYPE_AUDIO)
 			continue;
@@ -766,78 +712,6 @@ static int patch_vt1709(struct hda_codec *codec)
 	return 0;
 }
 
-static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm;
-	int is_8ch = 0;
-	if ((spec->codec_type != VT1708B_4CH) &&
-	    (codec->vendor_id != 0x11064397))
-		is_8ch = 1;
-
-	/* SW0 (17h) = stereo mixer */
-	imux_is_smixer =
-	(snd_hda_codec_read(codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00)
-	 == ((spec->codec_type == VT1708S) ? 5 : 0));
-	/* inputs */
-	/* PW 1/2/5 (1ah/1bh/1eh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x1a, &parm);
-	set_pin_power_state(codec, 0x1b, &parm);
-	set_pin_power_state(codec, 0x1e, &parm);
-	if (imux_is_smixer)
-		parm = AC_PWRST_D0;
-	/* SW0 (17h), AIW 0/1 (13h/14h) */
-	update_power_state(codec, 0x17, parm);
-	update_power_state(codec, 0x13, parm);
-	update_power_state(codec, 0x14, parm);
-
-	/* outputs */
-	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x19, &parm);
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x1b, &parm);
-	update_power_state(codec, 0x18, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* PW6 (22h), SW2 (26h), AOW2 (24h) */
-	if (is_8ch) {
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x22, &parm);
-		if (smart51_enabled(codec))
-			set_pin_power_state(codec, 0x1a, &parm);
-		update_power_state(codec, 0x26, parm);
-		update_power_state(codec, 0x24, parm);
-	} else if (codec->vendor_id == 0x11064397) {
-		/* PW7(23h), SW2(27h), AOW2(25h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x23, &parm);
-		if (smart51_enabled(codec))
-			set_pin_power_state(codec, 0x1a, &parm);
-		update_power_state(codec, 0x27, parm);
-		update_power_state(codec, 0x25, parm);
-	}
-
-	/* PW 3/4/7 (1ch/1dh/23h) */
-	parm = AC_PWRST_D3;
-	/* force to D0 for internal Speaker */
-	set_pin_power_state(codec, 0x1c, &parm);
-	set_pin_power_state(codec, 0x1d, &parm);
-	if (is_8ch)
-		set_pin_power_state(codec, 0x23, &parm);
-
-	/* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
-	update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
-	update_power_state(codec, 0x10, parm);
-	if (is_8ch) {
-		update_power_state(codec, 0x25, parm);
-		update_power_state(codec, 0x27, parm);
-	} else if (codec->vendor_id == 0x11064397 && spec->gen.indep_hp_enabled)
-		update_power_state(codec, 0x25, parm);
-}
-
 static int patch_vt1708S(struct hda_codec *codec);
 static int patch_vt1708B(struct hda_codec *codec)
 {
@@ -862,9 +736,6 @@ static int patch_vt1708B(struct hda_codec *codec)
 	}
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt1708B;
-
 	return 0;
 }
 
@@ -905,19 +776,19 @@ static int patch_vt1708S(struct hda_codec *codec)
 
 	/* correct names for VT1708BCE */
 	if (get_codec_type(codec) == VT1708BCE)	{
-		kfree(codec->chip_name);
-		codec->chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
-		snprintf(codec->bus->card->mixername,
-			 sizeof(codec->bus->card->mixername),
-			 "%s %s", codec->vendor_name, codec->chip_name);
+		kfree(codec->core.chip_name);
+		codec->core.chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
+		snprintf(codec->card->mixername,
+			 sizeof(codec->card->mixername),
+			 "%s %s", codec->core.vendor_name, codec->core.chip_name);
 	}
 	/* correct names for VT1705 */
-	if (codec->vendor_id == 0x11064397)	{
-		kfree(codec->chip_name);
-		codec->chip_name = kstrdup("VT1705", GFP_KERNEL);
-		snprintf(codec->bus->card->mixername,
-			 sizeof(codec->bus->card->mixername),
-			 "%s %s", codec->vendor_name, codec->chip_name);
+	if (codec->core.vendor_id == 0x11064397) {
+		kfree(codec->core.chip_name);
+		codec->core.chip_name = kstrdup("VT1705", GFP_KERNEL);
+		snprintf(codec->card->mixername,
+			 sizeof(codec->card->mixername),
+			 "%s %s", codec->core.vendor_name, codec->core.chip_name);
 	}
 
 	/* automatic parse from the BIOS config */
@@ -930,8 +801,6 @@ static int patch_vt1708S(struct hda_codec *codec)
 	spec->init_verbs[spec->num_iverbs++] = vt1708S_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt1708B;
 	return 0;
 }
 
@@ -945,36 +814,6 @@ static const struct hda_verb vt1702_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt1702(struct hda_codec *codec)
-{
-	int imux_is_smixer =
-	snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
-	unsigned int parm;
-	/* inputs */
-	/* PW 1/2/5 (14h/15h/18h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x14, &parm);
-	set_pin_power_state(codec, 0x15, &parm);
-	set_pin_power_state(codec, 0x18, &parm);
-	if (imux_is_smixer)
-		parm = AC_PWRST_D0; /* SW0 (13h) = stereo mixer (idx 3) */
-	/* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
-	update_power_state(codec, 0x13, parm);
-	update_power_state(codec, 0x12, parm);
-	update_power_state(codec, 0x1f, parm);
-	update_power_state(codec, 0x20, parm);
-
-	/* outputs */
-	/* PW 3/4 (16h/17h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x17, &parm);
-	set_pin_power_state(codec, 0x16, &parm);
-	/* MW0 (1ah), AOW 0/1 (10h/1dh) */
-	update_power_state(codec, 0x1a, imux_is_smixer ? AC_PWRST_D0 : parm);
-	update_power_state(codec, 0x10, parm);
-	update_power_state(codec, 0x1d, parm);
-}
-
 static int patch_vt1702(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -1004,8 +843,6 @@ static int patch_vt1702(struct hda_codec *codec)
 	spec->init_verbs[spec->num_iverbs++] = vt1702_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt1702;
 	return 0;
 }
 
@@ -1020,71 +857,6 @@ static const struct hda_verb vt1718S_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt1718S(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm, parm2;
-	/* MUX6 (1eh) = stereo mixer */
-	imux_is_smixer =
-	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
-	/* inputs */
-	/* PW 5/6/7 (29h/2ah/2bh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x29, &parm);
-	set_pin_power_state(codec, 0x2a, &parm);
-	set_pin_power_state(codec, 0x2b, &parm);
-	if (imux_is_smixer)
-		parm = AC_PWRST_D0;
-	/* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
-	update_power_state(codec, 0x1e, parm);
-	update_power_state(codec, 0x1f, parm);
-	update_power_state(codec, 0x10, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* outputs */
-	/* PW3 (27h), MW2 (1ah), AOW3 (bh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x27, &parm);
-	update_power_state(codec, 0x1a, parm);
-	parm2 = parm; /* for pin 0x0b */
-
-	/* PW2 (26h), AOW2 (ah) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x26, &parm);
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x2b, &parm);
-	update_power_state(codec, 0xa, parm);
-
-	/* PW0 (24h), AOW0 (8h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x24, &parm);
-	if (!spec->gen.indep_hp_enabled) /* check for redirected HP */
-		set_pin_power_state(codec, 0x28, &parm);
-	update_power_state(codec, 0x8, parm);
-	if (!spec->gen.indep_hp_enabled && parm2 != AC_PWRST_D3)
-		parm = parm2;
-	update_power_state(codec, 0xb, parm);
-	/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
-	update_power_state(codec, 0x21, imux_is_smixer ? AC_PWRST_D0 : parm);
-
-	/* PW1 (25h), AOW1 (9h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x25, &parm);
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x2a, &parm);
-	update_power_state(codec, 0x9, parm);
-
-	if (spec->gen.indep_hp_enabled) {
-		/* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x28, &parm);
-		update_power_state(codec, 0x1b, parm);
-		update_power_state(codec, 0x34, parm);
-		update_power_state(codec, 0xc, parm);
-	}
-}
-
 /* Add a connection to the primary DAC from AA-mixer for some codecs
  * This isn't listed from the raw info, but the chip has a secret connection.
  */
@@ -1105,8 +877,7 @@ static int add_secret_dac_path(struct hda_codec *codec)
 	}
 
 	/* find the primary DAC and add to the connection list */
-	nid = codec->start_nid;
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
+	for_each_hda_codec_node(nid, codec) {
 		unsigned int caps = get_wcaps(codec, nid);
 		if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
 		    !(caps & AC_WCAP_DIGITAL)) {
@@ -1145,9 +916,6 @@ static int patch_vt1718S(struct hda_codec *codec)
 	spec->init_verbs[spec->num_iverbs++] = vt1718S_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt1718S;
-
 	return 0;
 }
 
@@ -1187,7 +955,6 @@ static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 	snd_hda_codec_write(codec, 0x26, 0,
 					       AC_VERB_SET_CONNECT_SEL, index);
 	spec->dmic_enabled = index;
-	set_widgets_power_state(codec);
 	return 1;
 }
 
@@ -1222,95 +989,6 @@ static const struct hda_verb vt1716S_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm;
-	unsigned int mono_out, present;
-	/* SW0 (17h) = stereo mixer */
-	imux_is_smixer =
-	(snd_hda_codec_read(codec, 0x17, 0,
-			    AC_VERB_GET_CONNECT_SEL, 0x00) ==  5);
-	/* inputs */
-	/* PW 1/2/5 (1ah/1bh/1eh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x1a, &parm);
-	set_pin_power_state(codec, 0x1b, &parm);
-	set_pin_power_state(codec, 0x1e, &parm);
-	if (imux_is_smixer)
-		parm = AC_PWRST_D0;
-	/* SW0 (17h), AIW0(13h) */
-	update_power_state(codec, 0x17, parm);
-	update_power_state(codec, 0x13, parm);
-
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x1e, &parm);
-	/* PW11 (22h) */
-	if (spec->dmic_enabled)
-		set_pin_power_state(codec, 0x22, &parm);
-	else
-		update_power_state(codec, 0x22, AC_PWRST_D3);
-
-	/* SW2(26h), AIW1(14h) */
-	update_power_state(codec, 0x26, parm);
-	update_power_state(codec, 0x14, parm);
-
-	/* outputs */
-	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x19, &parm);
-	/* Smart 5.1 PW2(1bh) */
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x1b, &parm);
-	update_power_state(codec, 0x18, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* PW7 (23h), SW3 (27h), AOW3 (25h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x23, &parm);
-	/* Smart 5.1 PW1(1ah) */
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x1a, &parm);
-	update_power_state(codec, 0x27, parm);
-
-	/* Smart 5.1 PW5(1eh) */
-	if (smart51_enabled(codec))
-		set_pin_power_state(codec, 0x1e, &parm);
-	update_power_state(codec, 0x25, parm);
-
-	/* Mono out */
-	/* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
-	present = snd_hda_jack_detect(codec, 0x1c);
-
-	if (present)
-		mono_out = 0;
-	else {
-		present = snd_hda_jack_detect(codec, 0x1d);
-		if (!spec->gen.indep_hp_enabled && present)
-			mono_out = 0;
-		else
-			mono_out = 1;
-	}
-	parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
-	update_power_state(codec, 0x28, parm);
-	update_power_state(codec, 0x29, parm);
-	update_power_state(codec, 0x2a, parm);
-
-	/* PW 3/4 (1ch/1dh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x1c, &parm);
-	set_pin_power_state(codec, 0x1d, &parm);
-	/* HP Independent Mode, power on AOW3 */
-	if (spec->gen.indep_hp_enabled)
-		update_power_state(codec, 0x25, parm);
-
-	/* force to D0 for internal Speaker */
-	/* MW0 (16h), AOW0 (10h) */
-	update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
-	update_power_state(codec, 0x10, mono_out ? AC_PWRST_D0 : parm);
-}
-
 static int patch_vt1716S(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -1338,8 +1016,6 @@ static int patch_vt1716S(struct hda_codec *codec)
 	spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state = set_widgets_power_state_vt1716S;
 	return 0;
 }
 
@@ -1365,98 +1041,6 @@ static const struct hda_verb vt1802_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm;
-	unsigned int present;
-	/* MUX9 (1eh) = stereo mixer */
-	imux_is_smixer =
-	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
-	/* inputs */
-	/* PW 5/6/7 (29h/2ah/2bh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x29, &parm);
-	set_pin_power_state(codec, 0x2a, &parm);
-	set_pin_power_state(codec, 0x2b, &parm);
-	parm = AC_PWRST_D0;
-	/* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
-	update_power_state(codec, 0x1e, parm);
-	update_power_state(codec, 0x1f, parm);
-	update_power_state(codec, 0x10, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* outputs */
-	/* AOW0 (8h)*/
-	update_power_state(codec, 0x8, parm);
-
-	if (spec->codec_type == VT1802) {
-		/* PW4 (28h), MW4 (18h), MUX4(38h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x28, &parm);
-		update_power_state(codec, 0x18, parm);
-		update_power_state(codec, 0x38, parm);
-	} else {
-		/* PW4 (26h), MW4 (1ch), MUX4(37h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x26, &parm);
-		update_power_state(codec, 0x1c, parm);
-		update_power_state(codec, 0x37, parm);
-	}
-
-	if (spec->codec_type == VT1802) {
-		/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x25, &parm);
-		update_power_state(codec, 0x15, parm);
-		update_power_state(codec, 0x35, parm);
-	} else {
-		/* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x25, &parm);
-		update_power_state(codec, 0x19, parm);
-		update_power_state(codec, 0x35, parm);
-	}
-
-	if (spec->gen.indep_hp_enabled)
-		update_power_state(codec, 0x9, AC_PWRST_D0);
-
-	/* Class-D */
-	/* PW0 (24h), MW0(18h/14h), MUX0(34h) */
-	present = snd_hda_jack_detect(codec, 0x25);
-
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x24, &parm);
-	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
-	if (spec->codec_type == VT1802)
-		update_power_state(codec, 0x14, parm);
-	else
-		update_power_state(codec, 0x18, parm);
-	update_power_state(codec, 0x34, parm);
-
-	/* Mono Out */
-	present = snd_hda_jack_detect(codec, 0x26);
-
-	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
-	if (spec->codec_type == VT1802) {
-		/* PW15 (33h), MW8(1ch), MUX8(3ch) */
-		update_power_state(codec, 0x33, parm);
-		update_power_state(codec, 0x1c, parm);
-		update_power_state(codec, 0x3c, parm);
-	} else {
-		/* PW15 (31h), MW8(17h), MUX8(3bh) */
-		update_power_state(codec, 0x31, parm);
-		update_power_state(codec, 0x17, parm);
-		update_power_state(codec, 0x3b, parm);
-	}
-	/* MW9 (21h) */
-	if (imux_is_smixer || !is_aa_path_mute(codec))
-		update_power_state(codec, 0x21, AC_PWRST_D0);
-	else
-		update_power_state(codec, 0x21, AC_PWRST_D3);
-}
-
 /*
  * pin fix-up
  */
@@ -1540,8 +1124,6 @@ static int patch_vt2002P(struct hda_codec *codec)
 		spec->init_verbs[spec->num_iverbs++] = vt2002P_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt2002P;
 	return 0;
 }
 
@@ -1555,81 +1137,6 @@ static const struct hda_verb vt1812_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt1812(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	unsigned int parm;
-	unsigned int present;
-	/* inputs */
-	/* PW 5/6/7 (29h/2ah/2bh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x29, &parm);
-	set_pin_power_state(codec, 0x2a, &parm);
-	set_pin_power_state(codec, 0x2b, &parm);
-	parm = AC_PWRST_D0;
-	/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
-	update_power_state(codec, 0x1e, parm);
-	update_power_state(codec, 0x1f, parm);
-	update_power_state(codec, 0x10, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* outputs */
-	/* AOW0 (8h)*/
-	update_power_state(codec, 0x8, AC_PWRST_D0);
-
-	/* PW4 (28h), MW4 (18h), MUX4(38h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x28, &parm);
-	update_power_state(codec, 0x18, parm);
-	update_power_state(codec, 0x38, parm);
-
-	/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x25, &parm);
-	update_power_state(codec, 0x15, parm);
-	update_power_state(codec, 0x35, parm);
-	if (spec->gen.indep_hp_enabled)
-		update_power_state(codec, 0x9, AC_PWRST_D0);
-
-	/* Internal Speaker */
-	/* PW0 (24h), MW0(14h), MUX0(34h) */
-	present = snd_hda_jack_detect(codec, 0x25);
-
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x24, &parm);
-	if (present) {
-		update_power_state(codec, 0x14, AC_PWRST_D3);
-		update_power_state(codec, 0x34, AC_PWRST_D3);
-	} else {
-		update_power_state(codec, 0x14, AC_PWRST_D0);
-		update_power_state(codec, 0x34, AC_PWRST_D0);
-	}
-
-
-	/* Mono Out */
-	/* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */
-	present = snd_hda_jack_detect(codec, 0x28);
-
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x31, &parm);
-	if (present) {
-		update_power_state(codec, 0x1c, AC_PWRST_D3);
-		update_power_state(codec, 0x3c, AC_PWRST_D3);
-		update_power_state(codec, 0x3e, AC_PWRST_D3);
-	} else {
-		update_power_state(codec, 0x1c, AC_PWRST_D0);
-		update_power_state(codec, 0x3c, AC_PWRST_D0);
-		update_power_state(codec, 0x3e, AC_PWRST_D0);
-	}
-
-	/* PW15 (33h), MW15 (1dh), MUX15(3dh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x33, &parm);
-	update_power_state(codec, 0x1d, parm);
-	update_power_state(codec, 0x3d, parm);
-
-}
-
 /* patch for vt1812 */
 static int patch_vt1812(struct hda_codec *codec)
 {
@@ -1656,8 +1163,6 @@ static int patch_vt1812(struct hda_codec *codec)
 	spec->init_verbs[spec->num_iverbs++]  = vt1812_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state =  set_widgets_power_state_vt1812;
 	return 0;
 }
 
@@ -1673,84 +1178,6 @@ static const struct hda_verb vt3476_init_verbs[] = {
 	{ }
 };
 
-static void set_widgets_power_state_vt3476(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm, parm2;
-	/* MUX10 (1eh) = stereo mixer */
-	imux_is_smixer =
-	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 4;
-	/* inputs */
-	/* PW 5/6/7 (29h/2ah/2bh) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x29, &parm);
-	set_pin_power_state(codec, 0x2a, &parm);
-	set_pin_power_state(codec, 0x2b, &parm);
-	if (imux_is_smixer)
-		parm = AC_PWRST_D0;
-	/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
-	update_power_state(codec, 0x1e, parm);
-	update_power_state(codec, 0x1f, parm);
-	update_power_state(codec, 0x10, parm);
-	update_power_state(codec, 0x11, parm);
-
-	/* outputs */
-	/* PW3 (27h), MW3(37h), AOW3 (bh) */
-	if (spec->codec_type == VT1705CF) {
-		parm = AC_PWRST_D3;
-		update_power_state(codec, 0x27, parm);
-		update_power_state(codec, 0x37, parm);
-	}	else {
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x27, &parm);
-		update_power_state(codec, 0x37, parm);
-	}
-
-	/* PW2 (26h), MW2(36h), AOW2 (ah) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x26, &parm);
-	update_power_state(codec, 0x36, parm);
-	if (smart51_enabled(codec)) {
-		/* PW7(2bh), MW7(3bh), MUX7(1Bh) */
-		set_pin_power_state(codec, 0x2b, &parm);
-		update_power_state(codec, 0x3b, parm);
-		update_power_state(codec, 0x1b, parm);
-	}
-	update_conv_power_state(codec, 0xa, parm, 2);
-
-	/* PW1 (25h), MW1(35h), AOW1 (9h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x25, &parm);
-	update_power_state(codec, 0x35, parm);
-	if (smart51_enabled(codec)) {
-		/* PW6(2ah), MW6(3ah), MUX6(1ah) */
-		set_pin_power_state(codec, 0x2a, &parm);
-		update_power_state(codec, 0x3a, parm);
-		update_power_state(codec, 0x1a, parm);
-	}
-	update_conv_power_state(codec, 0x9, parm, 1);
-
-	/* PW4 (28h), MW4 (38h), MUX4(18h), AOW3(bh)/AOW0(8h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x28, &parm);
-	update_power_state(codec, 0x38, parm);
-	update_power_state(codec, 0x18, parm);
-	if (spec->gen.indep_hp_enabled)
-		update_conv_power_state(codec, 0xb, parm, 3);
-	parm2 = parm; /* for pin 0x0b */
-
-	/* PW0 (24h), MW0(34h), MW9(3fh), AOW0 (8h) */
-	parm = AC_PWRST_D3;
-	set_pin_power_state(codec, 0x24, &parm);
-	update_power_state(codec, 0x34, parm);
-	if (!spec->gen.indep_hp_enabled && parm2 != AC_PWRST_D3)
-		parm = parm2;
-	update_conv_power_state(codec, 0x8, parm, 0);
-	/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
-	update_power_state(codec, 0x3f, imux_is_smixer ? AC_PWRST_D0 : parm);
-}
-
 static int patch_vt3476(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -1774,9 +1201,6 @@ static int patch_vt3476(struct hda_codec *codec)
 	spec->init_verbs[spec->num_iverbs++] = vt3476_init_verbs;
 
 	codec->patch_ops = via_patch_ops;
-
-	spec->set_widgets_power_state = set_widgets_power_state_vt3476;
-
 	return 0;
 }
 
@@ -1884,23 +1308,11 @@ static const struct hda_codec_preset snd_hda_preset_via[] = {
 
 MODULE_ALIAS("snd-hda-codec-id:1106*");
 
-static struct hda_codec_preset_list via_list = {
+static struct hda_codec_driver via_driver = {
 	.preset = snd_hda_preset_via,
-	.owner = THIS_MODULE,
 };
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("VIA HD-audio codec");
 
-static int __init patch_via_init(void)
-{
-	return snd_hda_add_codec_preset(&via_list);
-}
-
-static void __exit patch_via_exit(void)
-{
-	snd_hda_delete_codec_preset(&via_list);
-}
-
-module_init(patch_via_init)
-module_exit(patch_via_exit)
+module_hda_codec_driver(via_driver);
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c
index 6ba0b5517c40..0a4ad5feb82e 100644
--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -21,7 +21,7 @@ static acpi_status acpi_check_cb(acpi_handle handle, u32 lvl, void *context,
 static bool is_thinkpad(struct hda_codec *codec)
 {
 	bool found = false;
-	if (codec->subsystem_id >> 16 != 0x17aa)
+	if (codec->core.subsystem_id >> 16 != 0x17aa)
 		return false;
 	if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found)
 		return true;