Merge tag 'sound-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "We've had quite busy weeks in this cycle.  Looking at ALSA core, the
  significant changes are a few fixes wrt timer and sequencer ioctls
  that have been revealed by fuzzer recently.  Other than that, ASoC
  core got a few updates about DAI link handling, but these are rather
  straightforward refactoring.

  In drivers scene, ASoC received quite lots of new drivers in addition
  to bunch of updates for still ongoing Intel Skylake support and
  topology API.  HD-audio gained a new HDMI/DP hotplug notification via
  component.  FireWire got a pile of code refactoring/updates with
  SCS.1x driver integration.

  More highlights are shown below.

  [ NOTE: this contains also many commits for DRM.  This is due to the
    pull of drm stable branch into sound tree, as the base of i915 audio
    component work for HD-audio.  The highlights below don't contain
    these DRM changes, as these are supposed to be pulled via drm tree
    in anyway sooner or later.  ]

  Core:
   - Handful fixes to harden ALSA timer and sequencer ioctls against
     races reported by syzkaller fuzzer
   - Irq description string can be unique to each card; only for
     HD-audio for now

  ASoC:
   - Conversion of the array of DAI links to a list for supporting
     dynamically adding and removing DAI links
   - Topology API enhancements to make everything more component based
     and being able to specify PCM links via topology
   - Some more fixes for the topology code, though it is still not final
     and ready for enabling in production; we really need to get to the
     point where that can be done
   - A pile of changes for Intel SkyLake drivers which hopefully deliver
     some useful initial functionality for systems with this chipset,
     though there is more work still to come
   - Lots of new features and cleanups for the Renesas drivers
   - ANC support for WM5110
   - New drivers: Imagination Technologies IPs, Atmel class D speaker,
     Cirrus CS47L24 and WM1831, Dialog DA7128, Realtek RT5659 and
     RT56156, Rockchip RK3036, TI PC3168A, and AMD ACP
   - Rename PCM1792a driver to be generic pcm179x

  HD-Audio:
   - Use audio component for i915 HDMI/DP hotplug handling
   - On-demand binding with i915 driver
   - bdl_pos_adj parameter adjustment for Baytrail controllers
   - Enable power_save_node for CX20722; this shouldn't lead to
     regression, hopefully
   - Kabylake HDMI/DP codec support
   - Quirks for Lenovo E50-80, Dell Latitude E-series, and other Dell
     machines
   - A few code refactoring

  FireWire:
   - Lots of code cleanup and refactoring
   - Integrate the support of SCS.1x devices into snd-oxfw driver;
     snd-scs1x driver is obsoleted

  USB-audio:
   - Fix possible NULL dereference at disconnection
   - A regression fix for Native Instruments devices

  Misc:
   - A few code cleanups of fm801 driver"

* tag 'sound-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (722 commits)
  ALSA: timer: Code cleanup
  ALSA: timer: Harden slave timer list handling
  ALSA: hda - Add fixup for Dell Latitidue E6540
  ALSA: timer: Fix race among timer ioctls
  ALSA: hda - add codec support for Kabylake display audio codec
  ALSA: timer: Fix double unlink of active_list
  ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices
  ALSA: hda - fix the headset mic detection problem for a Dell laptop
  ALSA: hda - Fix white noise on Dell Latitude E5550
  ALSA: hda_intel: add card number to irq description
  ALSA: seq: Fix race at timer setup and close
  ALSA: seq: Fix missing NULL check at remove_events ioctl
  ALSA: usb-audio: Avoid calling usb_autopm_put_interface() at disconnect
  ASoC: hdac_hdmi: remove unused hdac_hdmi_query_pin_connlist
  ASoC: AMD: Add missing include file
  ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
  ALSA: usb: Add native DSD support for Oppo HA-1
  ASoC: Make aux_dev more like a generic component
  ASoC: bcm2835: cleanup includes by ordering them alphabetically
  ASoC: AMD: Manage ACP 2.x SRAM banks power
  ...

16 files changed, 422 insertions, 224 deletions

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 1028fc8bdff5..2ce0022dbc46 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1219,7 +1219,7 @@ static struct ac97_pcm atiixp_pcm_defs[] = {
 	},
 };
 
-static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
 	.type = ATI_DMA_PLAYBACK,
 	.llp_offset = ATI_REG_OUT_DMA_LINKPTR,
 	.dt_cur = ATI_REG_OUT_DMA_DT_CUR,
@@ -1228,7 +1228,7 @@ static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
 	.flush_dma = atiixp_out_flush_dma,
 };
 	
-static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
 	.type = ATI_DMA_CAPTURE,
 	.llp_offset = ATI_REG_IN_DMA_LINKPTR,
 	.dt_cur = ATI_REG_IN_DMA_DT_CUR,
@@ -1237,7 +1237,7 @@ static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
 	.flush_dma = atiixp_in_flush_dma,
 };
 	
-static struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
 	.type = ATI_DMA_SPDIF,
 	.llp_offset = ATI_REG_SPDF_DMA_LINKPTR,
 	.dt_cur = ATI_REG_SPDF_DMA_DT_CUR,
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 27ed678a46df..c534552963e7 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -970,7 +970,7 @@ static struct snd_pcm_ops snd_atiixp_capture_ops = {
 	.pointer =	snd_atiixp_pcm_pointer,
 };
 
-static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
 	.type = ATI_DMA_PLAYBACK,
 	.llp_offset = ATI_REG_MODEM_OUT_DMA1_LINKPTR,
 	.dt_cur = ATI_REG_MODEM_OUT_DMA1_DT_CUR,
@@ -979,7 +979,7 @@ static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
 	.flush_dma = atiixp_out_flush_dma,
 };
 	
-static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
 	.type = ATI_DMA_CAPTURE,
 	.llp_offset = ATI_REG_MODEM_IN_DMA_LINKPTR,
 	.dt_cur = ATI_REG_MODEM_IN_DMA_DT_CUR,
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 07a4acc99541..5e2ef0bb7057 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -2294,8 +2294,6 @@ snd_azf3328_free(struct snd_azf3328 *chip)
 	snd_azf3328_timer_stop(chip->timer);
 	snd_azf3328_gameport_free(chip);
 
-	if (chip->irq >= 0)
-		synchronize_irq(chip->irq);
 __end_hw:
 	if (chip->irq >= 0)
 		free_irq(chip->irq, chip);
diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c
index 9c2dc911d8d7..27fa57da8dc4 100644
--- a/sound/pci/cs5535audio/cs5535audio_pcm.c
+++ b/sound/pci/cs5535audio/cs5535audio_pcm.c
@@ -402,7 +402,7 @@ static struct snd_pcm_ops snd_cs5535audio_capture_ops = {
 	.pointer =	snd_cs5535audio_pcm_pointer,
 };
 
-static struct cs5535audio_dma_ops snd_cs5535audio_playback_dma_ops = {
+static const struct cs5535audio_dma_ops snd_cs5535audio_playback_dma_ops = {
         .type = CS5535AUDIO_DMA_PLAYBACK,
         .enable_dma = cs5535audio_playback_enable_dma,
         .disable_dma = cs5535audio_playback_disable_dma,
@@ -412,7 +412,7 @@ static struct cs5535audio_dma_ops snd_cs5535audio_playback_dma_ops = {
         .read_dma_pntr = cs5535audio_playback_read_dma_pntr,
 };
 
-static struct cs5535audio_dma_ops snd_cs5535audio_capture_dma_ops = {
+static const struct cs5535audio_dma_ops snd_cs5535audio_capture_dma_ops = {
         .type = CS5535AUDIO_DMA_CAPTURE,
         .enable_dma = cs5535audio_capture_enable_dma,
         .disable_dma = cs5535audio_capture_disable_dma,
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 759295aa8366..bade9b907b92 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -163,6 +163,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device numbers");
  * @cap_ctrl:		capture control
  */
 struct fm801 {
+	struct device *dev;
 	int irq;
 
 	unsigned long port;
@@ -190,7 +191,6 @@ struct fm801 {
 	struct snd_ac97 *ac97;
 	struct snd_ac97 *ac97_sec;
 
-	struct pci_dev *pci;
 	struct snd_card *card;
 	struct snd_pcm *pcm;
 	struct snd_rawmidi *rmidi;
@@ -212,6 +212,20 @@ struct fm801 {
 #endif
 };
 
+/*
+ * IO accessors
+ */
+
+static inline void fm801_iowrite16(struct fm801 *chip, unsigned short offset, u16 value)
+{
+	outw(value, chip->port + offset);
+}
+
+static inline u16 fm801_ioread16(struct fm801 *chip, unsigned short offset)
+{
+	return inw(chip->port + offset);
+}
+
 static const struct pci_device_id snd_fm801_ids[] = {
 	{ 0x1319, 0x0801, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, },   /* FM801 */
 	{ 0x5213, 0x0510, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, },   /* Gallant Odyssey Sound 4 */
@@ -256,11 +270,11 @@ static int snd_fm801_update_bits(struct fm801 *chip, unsigned short reg,
 	unsigned short old, new;
 
 	spin_lock_irqsave(&chip->reg_lock, flags);
-	old = inw(chip->port + reg);
+	old = fm801_ioread16(chip, reg);
 	new = (old & ~mask) | value;
 	change = old != new;
 	if (change)
-		outw(new, chip->port + reg);
+		fm801_iowrite16(chip, reg, new);
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
 	return change;
 }
@@ -578,8 +592,9 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id)
 	}
 	if (chip->rmidi && (status & FM801_IRQ_MPU))
 		snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
-	if (status & FM801_IRQ_VOLUME)
-		;/* TODO */
+	if (status & FM801_IRQ_VOLUME) {
+		/* TODO */
+	}
 
 	return IRQ_HANDLED;
 }
@@ -700,6 +715,7 @@ static struct snd_pcm_ops snd_fm801_capture_ops = {
 
 static int snd_fm801_pcm(struct fm801 *chip, int device)
 {
+	struct pci_dev *pdev = to_pci_dev(chip->dev);
 	struct snd_pcm *pcm;
 	int err;
 
@@ -715,7 +731,7 @@ static int snd_fm801_pcm(struct fm801 *chip, int device)
 	chip->pcm = pcm;
 
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-					      snd_dma_pci_data(chip->pci),
+					      snd_dma_pci_data(pdev),
 					      chip->multichannel ? 128*1024 : 64*1024, 128*1024);
 
 	return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
@@ -851,10 +867,11 @@ static int snd_fm801_get_single(struct snd_kcontrol *kcontrol,
 	int shift = (kcontrol->private_value >> 8) & 0xff;
 	int mask = (kcontrol->private_value >> 16) & 0xff;
 	int invert = (kcontrol->private_value >> 24) & 0xff;
+	long *value = ucontrol->value.integer.value;
 
-	ucontrol->value.integer.value[0] = (inw(chip->port + reg) >> shift) & mask;
+	value[0] = (fm801_ioread16(chip, reg) >> shift) & mask;
 	if (invert)
-		ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
+		value[0] = mask - value[0];
 	return 0;
 }
 
@@ -907,14 +924,15 @@ static int snd_fm801_get_double(struct snd_kcontrol *kcontrol,
 	int shift_right = (kcontrol->private_value >> 12) & 0x0f;
 	int mask = (kcontrol->private_value >> 16) & 0xff;
 	int invert = (kcontrol->private_value >> 24) & 0xff;
+	long *value = ucontrol->value.integer.value;
 
 	spin_lock_irq(&chip->reg_lock);
-	ucontrol->value.integer.value[0] = (inw(chip->port + reg) >> shift_left) & mask;
-	ucontrol->value.integer.value[1] = (inw(chip->port + reg) >> shift_right) & mask;
+	value[0] = (fm801_ioread16(chip, reg) >> shift_left) & mask;
+	value[1] = (fm801_ioread16(chip, reg) >> shift_right) & mask;
 	spin_unlock_irq(&chip->reg_lock);
 	if (invert) {
-		ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
-		ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
+		value[0] = mask - value[0];
+		value[1] = mask - value[1];
 	}
 	return 0;
 }
@@ -1080,26 +1098,20 @@ static int wait_for_codec(struct fm801 *chip, unsigned int codec_id,
 	return -EIO;
 }
 
-static int snd_fm801_chip_init(struct fm801 *chip, int resume)
+static int reset_codec(struct fm801 *chip)
 {
-	unsigned short cmdw;
-
-	if (chip->tea575x_tuner & TUNER_ONLY)
-		goto __ac97_ok;
-
 	/* codec cold reset + AC'97 warm reset */
 	fm801_writew(chip, CODEC_CTRL, (1 << 5) | (1 << 6));
 	fm801_readw(chip, CODEC_CTRL); /* flush posting data */
 	udelay(100);
 	fm801_writew(chip, CODEC_CTRL, 0);
 
-	if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0)
-		if (!resume) {
-			dev_info(chip->card->dev,
-				 "Primary AC'97 codec not found, assume SF64-PCR (tuner-only)\n");
-			chip->tea575x_tuner = 3 | TUNER_ONLY;
-			goto __ac97_ok;
-		}
+	return wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750));
+}
+
+static void snd_fm801_chip_multichannel_init(struct fm801 *chip)
+{
+	unsigned short cmdw;
 
 	if (chip->multichannel) {
 		if (chip->secondary_addr) {
@@ -1126,8 +1138,11 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume)
 		/* cause timeout problems */
 		wait_for_codec(chip, 0, AC97_VENDOR_ID1, msecs_to_jiffies(750));
 	}
+}
 
-      __ac97_ok:
+static void snd_fm801_chip_init(struct fm801 *chip)
+{
+	unsigned short cmdw;
 
 	/* init volume */
 	fm801_writew(chip, PCM_VOL, 0x0808);
@@ -1148,11 +1163,8 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume)
 	/* interrupt clear */
 	fm801_writew(chip, IRQ_STATUS,
 		     FM801_IRQ_PLAYBACK | FM801_IRQ_CAPTURE | FM801_IRQ_MPU);
-
-	return 0;
 }
 
-
 static int snd_fm801_free(struct fm801 *chip)
 {
 	unsigned short cmdw;
@@ -1165,6 +1177,8 @@ static int snd_fm801_free(struct fm801 *chip)
 	cmdw |= 0x00c3;
 	fm801_writew(chip, IRQ_MASK, cmdw);
 
+	devm_free_irq(chip->dev, chip->irq, chip);
+
       __end_hw:
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
 	if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
@@ -1201,13 +1215,29 @@ static int snd_fm801_create(struct snd_card *card,
 		return -ENOMEM;
 	spin_lock_init(&chip->reg_lock);
 	chip->card = card;
-	chip->pci = pci;
+	chip->dev = &pci->dev;
 	chip->irq = -1;
 	chip->tea575x_tuner = tea575x_tuner;
 	if ((err = pci_request_regions(pci, "FM801")) < 0)
 		return err;
 	chip->port = pci_resource_start(pci, 0);
-	if ((tea575x_tuner & TUNER_ONLY) == 0) {
+
+	if (pci->revision >= 0xb1)	/* FM801-AU */
+		chip->multichannel = 1;
+
+	if (!(chip->tea575x_tuner & TUNER_ONLY)) {
+		if (reset_codec(chip) < 0) {
+			dev_info(chip->card->dev,
+				 "Primary AC'97 codec not found, assume SF64-PCR (tuner-only)\n");
+			chip->tea575x_tuner = 3 | TUNER_ONLY;
+		} else {
+			snd_fm801_chip_multichannel_init(chip);
+		}
+	}
+
+	snd_fm801_chip_init(chip);
+
+	if ((chip->tea575x_tuner & TUNER_ONLY) == 0) {
 		if (devm_request_irq(&pci->dev, pci->irq, snd_fm801_interrupt,
 				IRQF_SHARED, KBUILD_MODNAME, chip)) {
 			dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
@@ -1218,13 +1248,6 @@ static int snd_fm801_create(struct snd_card *card,
 		pci_set_master(pci);
 	}
 
-	if (pci->revision >= 0xb1)	/* FM801-AU */
-		chip->multichannel = 1;
-
-	snd_fm801_chip_init(chip, 0);
-	/* init might set tuner access method */
-	tea575x_tuner = chip->tea575x_tuner;
-
 	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
 		snd_fm801_free(chip);
 		return err;
@@ -1241,14 +1264,16 @@ static int snd_fm801_create(struct snd_card *card,
 	chip->tea.private_data = chip;
 	chip->tea.ops = &snd_fm801_tea_ops;
 	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
-	if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
-	    (tea575x_tuner & TUNER_TYPE_MASK) < 4) {
+	if ((chip->tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
+	    (chip->tea575x_tuner & TUNER_TYPE_MASK) < 4) {
 		if (snd_tea575x_init(&chip->tea, THIS_MODULE)) {
 			dev_err(card->dev, "TEA575x radio not found\n");
 			snd_fm801_free(chip);
 			return -ENODEV;
 		}
-	} else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) {
+	} else if ((chip->tea575x_tuner & TUNER_TYPE_MASK) == 0) {
+		unsigned int tuner_only = chip->tea575x_tuner & TUNER_ONLY;
+
 		/* autodetect tuner connection */
 		for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) {
 			chip->tea575x_tuner = tea575x_tuner;
@@ -1263,6 +1288,8 @@ static int snd_fm801_create(struct snd_card *card,
 			dev_err(card->dev, "TEA575x radio not found\n");
 			chip->tea575x_tuner = TUNER_DISABLED;
 		}
+
+		chip->tea575x_tuner |= tuner_only;
 	}
 	if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
 		strlcpy(chip->tea.card, get_tea575x_gpio(chip)->name,
@@ -1366,12 +1393,18 @@ static int snd_fm801_suspend(struct device *dev)
 	int i;
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
-	snd_pcm_suspend_all(chip->pcm);
-	snd_ac97_suspend(chip->ac97);
-	snd_ac97_suspend(chip->ac97_sec);
+
 	for (i = 0; i < ARRAY_SIZE(saved_regs); i++)
-		chip->saved_regs[i] = inw(chip->port + saved_regs[i]);
-	/* FIXME: tea575x suspend */
+		chip->saved_regs[i] = fm801_ioread16(chip, saved_regs[i]);
+
+	if (chip->tea575x_tuner & TUNER_ONLY) {
+		/* FIXME: tea575x suspend */
+	} else {
+		snd_pcm_suspend_all(chip->pcm);
+		snd_ac97_suspend(chip->ac97);
+		snd_ac97_suspend(chip->ac97_sec);
+	}
+
 	return 0;
 }
 
@@ -1381,11 +1414,23 @@ static int snd_fm801_resume(struct device *dev)
 	struct fm801 *chip = card->private_data;
 	int i;
 
-	snd_fm801_chip_init(chip, 1);
-	snd_ac97_resume(chip->ac97);
-	snd_ac97_resume(chip->ac97_sec);
+	if (chip->tea575x_tuner & TUNER_ONLY) {
+		snd_fm801_chip_init(chip);
+	} else {
+		reset_codec(chip);
+		snd_fm801_chip_multichannel_init(chip);
+		snd_fm801_chip_init(chip);
+		snd_ac97_resume(chip->ac97);
+		snd_ac97_resume(chip->ac97_sec);
+	}
+
 	for (i = 0; i < ARRAY_SIZE(saved_regs); i++)
-		outw(chip->saved_regs[i], chip->port + saved_regs[i]);
+		fm801_iowrite16(chip, saved_regs[i], chip->saved_regs[i]);
+
+#ifdef CONFIG_SND_FM801_TEA575X_BOOL
+	if (!(chip->tea575x_tuner & TUNER_DISABLED))
+		snd_tea575x_set_freq(&chip->tea);
+#endif
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 22dbfa563919..37cf9cee9835 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -956,7 +956,7 @@ irqreturn_t azx_interrupt(int irq, void *dev_id)
 	status = azx_readb(chip, RIRBSTS);
 	if (status & RIRB_INT_MASK) {
 		if (status & RIRB_INT_RESPONSE) {
-			if (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY)
+			if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND)
 				udelay(80);
 			snd_hdac_bus_update_rirb(bus);
 		}
@@ -1050,16 +1050,10 @@ int azx_bus_init(struct azx *chip, const char *model,
 	if (chip->get_position[0] != azx_get_pos_lpib ||
 	    chip->get_position[1] != azx_get_pos_lpib)
 		bus->core.use_posbuf = true;
-	if (chip->bdl_pos_adj)
-		bus->core.bdl_pos_adj = chip->bdl_pos_adj[chip->dev_index];
+	bus->core.bdl_pos_adj = chip->bdl_pos_adj;
 	if (chip->driver_caps & AZX_DCAPS_CORBRP_SELF_CLEAR)
 		bus->core.corbrp_self_clear = true;
 
-	if (chip->driver_caps & AZX_DCAPS_RIRB_DELAY) {
-		dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
-		bus->needs_damn_long_delay = 1;
-	}
-
 	if (chip->driver_caps & AZX_DCAPS_4K_BDLE_BOUNDARY)
 		bus->core.align_bdle_4k = true;
 
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index 7b635d68cfe1..ec63bbf1ec6d 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -32,21 +32,25 @@
 #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 */
+/* 13 unused */
+/* 14 unused */
 #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 */
+/* 17 unused */
 #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 */
+/* 24 unused */
 #define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
 #define AZX_DCAPS_PM_RUNTIME	(1 << 26)	/* runtime PM support */
+#ifdef CONFIG_SND_HDA_I915
 #define AZX_DCAPS_I915_POWERWELL (1 << 27)	/* HSW i915 powerwell support */
+#else
+#define AZX_DCAPS_I915_POWERWELL 0		/* NOP */
+#endif
 #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 */
@@ -143,7 +147,7 @@ struct azx {
 #endif
 
 	/* flags */
-	const int *bdl_pos_adj;
+	int bdl_pos_adj;
 	int poll_count;
 	unsigned int running:1;
 	unsigned int single_cmd:1;
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 563984dd2562..bc2e08257c2e 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -253,6 +253,7 @@ int snd_hdmi_parse_eld(struct hda_codec *codec, struct parsed_hdmi_eld *e,
 	int mnl;
 	int i;
 
+	memset(e, 0, sizeof(*e));
 	e->eld_ver = GRAB_BITS(buf, 0, 3, 5);
 	if (e->eld_ver != ELD_VER_CEA_861D &&
 	    e->eld_ver != ELD_VER_PARTIAL) {
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index c6e8a651cea1..30c8efe0f80a 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -279,22 +279,6 @@ static struct nid_path *get_nid_path(struct hda_codec *codec,
 }
 
 /**
- * snd_hda_get_nid_path - get the path between the given NIDs
- * @codec: the HDA codec
- * @from_nid: the NID where the path start from
- * @to_nid: the NID where the path ends at
- *
- * Return the found nid_path object or NULL for error.
- * Passing 0 to either @from_nid or @to_nid behaves as a wildcard.
- */
-struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec,
-				      hda_nid_t from_nid, hda_nid_t to_nid)
-{
-	return get_nid_path(codec, from_nid, to_nid, 0);
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_nid_path);
-
-/**
  * snd_hda_get_path_idx - get the index number corresponding to the path
  * instance
  * @codec: the HDA codec
@@ -451,7 +435,7 @@ static bool __parse_nid_path(struct hda_codec *codec,
 	return true;
 }
 
-/**
+/*
  * snd_hda_parse_nid_path - parse the widget path from the given nid to
  * the target nid
  * @codec: the HDA codec
@@ -470,7 +454,7 @@ static bool __parse_nid_path(struct hda_codec *codec,
  * with the negative of given value are excluded, only other paths are chosen.
  * when @anchor_nid is zero, no special handling about path selection.
  */
-bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,
+static bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,
 			    hda_nid_t to_nid, int anchor_nid,
 			    struct nid_path *path)
 {
@@ -481,7 +465,6 @@ bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,
 	}
 	return false;
 }
-EXPORT_SYMBOL_GPL(snd_hda_parse_nid_path);
 
 /**
  * snd_hda_add_new_path - parse the path between the given NIDs and
@@ -771,9 +754,6 @@ static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir,
 	unsigned int caps;
 	unsigned int mask, val;
 
-	if (!enable && is_active_nid(codec, nid, dir, idx_to_check))
-		return;
-
 	caps = query_amp_caps(codec, nid, dir);
 	val = get_amp_val_to_activate(codec, nid, dir, caps, enable);
 	mask = get_amp_mask_to_modify(codec, nid, dir, idx_to_check, caps);
@@ -784,12 +764,22 @@ static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir,
 	update_amp(codec, nid, dir, idx, mask, val);
 }
 
+static void check_and_activate_amp(struct hda_codec *codec, hda_nid_t nid,
+				   int dir, int idx, int idx_to_check,
+				   bool enable)
+{
+	/* check whether the given amp is still used by others */
+	if (!enable && is_active_nid(codec, nid, dir, idx_to_check))
+		return;
+	activate_amp(codec, nid, dir, idx, idx_to_check, enable);
+}
+
 static void activate_amp_out(struct hda_codec *codec, struct nid_path *path,
 			     int i, bool enable)
 {
 	hda_nid_t nid = path->path[i];
 	init_amp(codec, nid, HDA_OUTPUT, 0);
-	activate_amp(codec, nid, HDA_OUTPUT, 0, 0, enable);
+	check_and_activate_amp(codec, nid, HDA_OUTPUT, 0, 0, enable);
 }
 
 static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
@@ -817,9 +807,16 @@ static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
 	 * when aa-mixer is available, we need to enable the path as well
 	 */
 	for (n = 0; n < nums; n++) {
-		if (n != idx && (!add_aamix || conn[n] != spec->mixer_merge_nid))
-			continue;
-		activate_amp(codec, nid, HDA_INPUT, n, idx, enable);
+		if (n != idx) {
+			if (conn[n] != spec->mixer_merge_nid)
+				continue;
+			/* when aamix is disabled, force to off */
+			if (!add_aamix) {
+				activate_amp(codec, nid, HDA_INPUT, n, n, false);
+				continue;
+			}
+		}
+		check_and_activate_amp(codec, nid, HDA_INPUT, n, idx, enable);
 	}
 }
 
@@ -1580,6 +1577,12 @@ static bool map_singles(struct hda_codec *codec, int outs,
 	return found;
 }
 
+static inline bool has_aamix_out_paths(struct hda_gen_spec *spec)
+{
+	return spec->aamix_out_paths[0] || spec->aamix_out_paths[1] ||
+		spec->aamix_out_paths[2];
+}
+
 /* create a new path including aamix if available, and return its index */
 static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
 {
@@ -2422,25 +2425,51 @@ static void update_aamix_paths(struct hda_codec *codec, bool do_mix,
 	}
 }
 
+/* re-initialize the output paths; only called from loopback_mixing_put() */
+static void update_output_paths(struct hda_codec *codec, int num_outs,
+				const int *paths)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	struct nid_path *path;
+	int i;
+
+	for (i = 0; i < num_outs; i++) {
+		path = snd_hda_get_path_from_idx(codec, paths[i]);
+		if (path)
+			snd_hda_activate_path(codec, path, path->active,
+					      spec->aamix_mode);
+	}
+}
+
 static int loopback_mixing_put(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct hda_gen_spec *spec = codec->spec;
+	const struct auto_pin_cfg *cfg = &spec->autocfg;
 	unsigned int val = ucontrol->value.enumerated.item[0];
 
 	if (val == spec->aamix_mode)
 		return 0;
 	spec->aamix_mode = val;
-	update_aamix_paths(codec, val, spec->out_paths[0],
-			   spec->aamix_out_paths[0],
-			   spec->autocfg.line_out_type);
-	update_aamix_paths(codec, val, spec->hp_paths[0],
-			   spec->aamix_out_paths[1],
-			   AUTO_PIN_HP_OUT);
-	update_aamix_paths(codec, val, spec->speaker_paths[0],
-			   spec->aamix_out_paths[2],
-			   AUTO_PIN_SPEAKER_OUT);
+	if (has_aamix_out_paths(spec)) {
+		update_aamix_paths(codec, val, spec->out_paths[0],
+				   spec->aamix_out_paths[0],
+				   cfg->line_out_type);
+		update_aamix_paths(codec, val, spec->hp_paths[0],
+				   spec->aamix_out_paths[1],
+				   AUTO_PIN_HP_OUT);
+		update_aamix_paths(codec, val, spec->speaker_paths[0],
+				   spec->aamix_out_paths[2],
+				   AUTO_PIN_SPEAKER_OUT);
+	} else {
+		update_output_paths(codec, cfg->line_outs, spec->out_paths);
+		if (cfg->line_out_type != AUTO_PIN_HP_OUT)
+			update_output_paths(codec, cfg->hp_outs, spec->hp_paths);
+		if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
+			update_output_paths(codec, cfg->speaker_outs,
+					    spec->speaker_paths);
+	}
 	return 1;
 }
 
@@ -2458,12 +2487,13 @@ static int create_loopback_mixing_ctl(struct hda_codec *codec)
 
 	if (!spec->mixer_nid)
 		return 0;
-	if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] ||
-	      spec->aamix_out_paths[2]))
-		return 0;
 	if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum))
 		return -ENOMEM;
 	spec->have_aamix_ctl = 1;
+	/* if no explicit aamix path is present (e.g. for Realtek codecs),
+	 * enable aamix as default -- just for compatibility
+	 */
+	spec->aamix_mode = !has_aamix_out_paths(spec);
 	return 0;
 }
 
@@ -5664,6 +5694,8 @@ static void init_aamix_paths(struct hda_codec *codec)
 
 	if (!spec->have_aamix_ctl)
 		return;
+	if (!has_aamix_out_paths(spec))
+		return;
 	update_aamix_paths(codec, spec->aamix_mode, spec->out_paths[0],
 			   spec->aamix_out_paths[0],
 			   spec->autocfg.line_out_type);
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 56e4139b9032..f66fc7e25e07 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -306,13 +306,8 @@ int snd_hda_gen_spec_init(struct hda_gen_spec *spec);
 int snd_hda_gen_init(struct hda_codec *codec);
 void snd_hda_gen_free(struct hda_codec *codec);
 
-struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec,
-				      hda_nid_t from_nid, hda_nid_t to_nid);
 int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path);
 struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx);
-bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,
-			    hda_nid_t to_nid, int anchor_nid,
-			    struct nid_path *path);
 struct nid_path *
 snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid,
 		     hda_nid_t to_nid, int anchor_nid);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 3b3658297070..c0bef11afa7e 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -284,13 +284,19 @@ enum {
 	(AZX_DCAPS_OLD_SSYNC | AZX_DCAPS_NO_ALIGN_BUFSIZE)
 
 /* quirks for Intel PCH */
-#define AZX_DCAPS_INTEL_PCH_NOPM \
+#define AZX_DCAPS_INTEL_PCH_BASE \
 	(AZX_DCAPS_NO_ALIGN_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\
-	 AZX_DCAPS_REVERSE_ASSIGN | AZX_DCAPS_SNOOP_TYPE(SCH))
+	 AZX_DCAPS_SNOOP_TYPE(SCH))
+
+/* PCH up to IVB; no runtime PM */
+#define AZX_DCAPS_INTEL_PCH_NOPM \
+	(AZX_DCAPS_INTEL_PCH_BASE)
 
+/* PCH for HSW/BDW; with runtime PM */
 #define AZX_DCAPS_INTEL_PCH \
-	(AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_PM_RUNTIME)
+	(AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME)
 
+/* HSW HDMI */
 #define AZX_DCAPS_INTEL_HASWELL \
 	(/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_COUNT_LPIB_DELAY |\
 	 AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\
@@ -332,7 +338,7 @@ enum {
 
 /* quirks for Nvidia */
 #define AZX_DCAPS_PRESET_NVIDIA \
-	(AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI | /*AZX_DCAPS_ALIGN_BUFSIZE |*/ \
+	(AZX_DCAPS_NO_MSI | /*AZX_DCAPS_ALIGN_BUFSIZE |*/ \
 	 AZX_DCAPS_NO_64BIT | AZX_DCAPS_CORBRP_SELF_CLEAR |\
 	 AZX_DCAPS_SNOOP_TYPE(NVIDIA))
 
@@ -649,7 +655,7 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
 	if (wallclk < (azx_dev->core.period_wallclk * 5) / 4 &&
 	    pos % azx_dev->core.period_bytes > azx_dev->core.period_bytes / 2)
 		/* NG - it's below the first next period boundary */
-		return chip->bdl_pos_adj[chip->dev_index] ? 0 : -1;
+		return chip->bdl_pos_adj ? 0 : -1;
 	azx_dev->core.start_wallclk += wallclk;
 	return 1; /* OK, it's fine */
 }
@@ -719,7 +725,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
 
 	if (request_irq(chip->pci->irq, azx_interrupt,
 			chip->msi ? 0 : IRQF_SHARED,
-			KBUILD_MODNAME, chip)) {
+			chip->card->irq_descr, chip)) {
 		dev_err(chip->card->dev,
 			"unable to grab IRQ %d, disabling device\n",
 			chip->pci->irq);
@@ -1376,7 +1382,7 @@ static int check_position_fix(struct azx *chip, int fix)
 	}
 
 	/* Check VIA/ATI HD Audio Controller exist */
-	if (chip->driver_caps & AZX_DCAPS_POSFIX_VIA) {
+	if (chip->driver_type == AZX_DRIVER_VIA) {
 		dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n");
 		return POS_FIX_VIACOMBO;
 	}
@@ -1539,6 +1545,26 @@ static void azx_probe_work(struct work_struct *work)
 	azx_probe_continue(&hda->chip);
 }
 
+static int default_bdl_pos_adj(struct azx *chip)
+{
+	/* some exceptions: Atoms seem problematic with value 1 */
+	if (chip->pci->vendor == PCI_VENDOR_ID_INTEL) {
+		switch (chip->pci->device) {
+		case 0x0f04: /* Baytrail */
+		case 0x2284: /* Braswell */
+			return 32;
+		}
+	}
+
+	switch (chip->driver_type) {
+	case AZX_DRIVER_ICH:
+	case AZX_DRIVER_PCH:
+		return 1;
+	default:
+		return 32;
+	}
+}
+
 /*
  * constructor
  */
@@ -1592,18 +1618,10 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 	chip->single_cmd = single_cmd;
 	azx_check_snoop_available(chip);
 
-	if (bdl_pos_adj[dev] < 0) {
-		switch (chip->driver_type) {
-		case AZX_DRIVER_ICH:
-		case AZX_DRIVER_PCH:
-			bdl_pos_adj[dev] = 1;
-			break;
-		default:
-			bdl_pos_adj[dev] = 32;
-			break;
-		}
-	}
-	chip->bdl_pos_adj = bdl_pos_adj;
+	if (bdl_pos_adj[dev] < 0)
+		chip->bdl_pos_adj = default_bdl_pos_adj(chip);
+	else
+		chip->bdl_pos_adj = bdl_pos_adj[dev];
 
 	err = azx_bus_init(chip, model[dev], &pci_hda_io_ops);
 	if (err < 0) {
@@ -1612,6 +1630,11 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 		return err;
 	}
 
+	if (chip->driver_type == AZX_DRIVER_NVIDIA) {
+		dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
+		chip->bus.needs_damn_long_delay = 1;
+	}
+
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
 	if (err < 0) {
 		dev_err(card->dev, "Error creating device [card]!\n");
@@ -2005,8 +2028,8 @@ static int azx_probe(struct pci_dev *pci,
 #endif /* CONFIG_SND_HDA_PATCH_LOADER */
 
 #ifndef CONFIG_SND_HDA_I915
-	if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)
-		dev_err(card->dev, "Haswell must build in CONFIG_SND_HDA_I915\n");
+	if (CONTROLLER_IN_GPU(pci))
+		dev_err(card->dev, "Haswell/Broadwell HDMI/DP must build in CONFIG_SND_HDA_I915\n");
 #endif
 
 	if (schedule_probe)
@@ -2203,10 +2226,10 @@ static const struct pci_device_id azx_ids[] = {
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
 	/* Poulsbo */
 	{ PCI_DEVICE(0x8086, 0x811b),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_BASE },
 	/* Oaktrail */
 	{ PCI_DEVICE(0x8086, 0x080a),
-	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_NOPM },
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH_BASE },
 	/* BayTrail */
 	{ PCI_DEVICE(0x8086, 0x0f04),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BAYTRAIL },
@@ -2318,8 +2341,7 @@ static const struct pci_device_id azx_ids[] = {
 	{ PCI_DEVICE(0x1002, 0xaae8),
 	  .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },
 	/* VIA VT8251/VT8237A */
-	{ PCI_DEVICE(0x1106, 0x3288),
-	  .driver_data = AZX_DRIVER_VIA | AZX_DCAPS_POSFIX_VIA },
+	{ PCI_DEVICE(0x1106, 0x3288), .driver_data = AZX_DRIVER_VIA },
 	/* VIA GFX VT7122/VX900 */
 	{ PCI_DEVICE(0x1106, 0x9170), .driver_data = AZX_DRIVER_GENERIC },
 	/* VIA GFX VT6122/VX11 */
@@ -2353,14 +2375,12 @@ static const struct pci_device_id azx_ids[] = {
 	  .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
 	  .class_mask = 0xffffff,
 	  .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
-	  AZX_DCAPS_NO_64BIT |
-	  AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB },
+	  AZX_DCAPS_NO_64BIT | AZX_DCAPS_POSFIX_LPIB },
 #else
 	/* this entry seems still valid -- i.e. without emu20kx chip */
 	{ PCI_DEVICE(0x1102, 0x0009),
 	  .driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
-	  AZX_DCAPS_NO_64BIT |
-	  AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB },
+	  AZX_DCAPS_NO_64BIT | AZX_DCAPS_POSFIX_LPIB },
 #endif
 	/* CM8888 */
 	{ PCI_DEVICE(0x13f6, 0x5011),
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 58c0aad37284..17fd81736d3d 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -464,6 +464,8 @@ static int hda_tegra_create(struct snd_card *card,
 	if (err < 0)
 		return err;
 
+	chip->bus.needs_damn_long_delay = 1;
+
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
 	if (err < 0) {
 		dev_err(card->dev, "Error creating device\n");
@@ -481,8 +483,7 @@ MODULE_DEVICE_TABLE(of, hda_tegra_match);
 
 static int hda_tegra_probe(struct platform_device *pdev)
 {
-	const unsigned int driver_flags = AZX_DCAPS_RIRB_DELAY |
-					  AZX_DCAPS_CORBRP_SELF_CLEAR;
+	const unsigned int driver_flags = AZX_DCAPS_CORBRP_SELF_CLEAR;
 	struct snd_card *card;
 	struct azx *chip;
 	struct hda_tegra *hda;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index ef198903c0c3..6122b8ca872f 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -901,6 +901,9 @@ static int patch_conexant_auto(struct hda_codec *codec)
 		snd_hda_pick_fixup(codec, cxt5051_fixup_models,
 				   cxt5051_fixups, cxt_fixups);
 		break;
+	case 0x14f150f2:
+		codec->power_save_node = 1;
+		/* Fall through */
 	default:
 		codec->pin_amp_workaround = 1;
 		snd_hda_pick_fixup(codec, cxt5066_fixup_models,
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 4b6fb668c91c..426a29a1c19b 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -51,8 +51,10 @@ MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
 #define is_broadwell(codec)    ((codec)->core.vendor_id == 0x80862808)
 #define is_skylake(codec) ((codec)->core.vendor_id == 0x80862809)
 #define is_broxton(codec) ((codec)->core.vendor_id == 0x8086280a)
+#define is_kabylake(codec) ((codec)->core.vendor_id == 0x8086280b)
 #define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec) \
-				|| is_skylake(codec) || is_broxton(codec))
+				|| is_skylake(codec) || is_broxton(codec) \
+				|| is_kabylake(codec))
 
 #define is_valleyview(codec) ((codec)->core.vendor_id == 0x80862882)
 #define is_cherryview(codec) ((codec)->core.vendor_id == 0x80862883)
@@ -83,6 +85,7 @@ struct hdmi_spec_per_pin {
 	struct mutex lock;
 	struct delayed_work work;
 	struct snd_kcontrol *eld_ctl;
+	struct snd_jack *acomp_jack; /* jack via audio component */
 	int repoll_count;
 	bool setup; /* the stream has been set up by prepare callback */
 	int channels; /* current number of channels */
@@ -150,8 +153,15 @@ struct hdmi_spec {
 
 	/* i915/powerwell (Haswell+/Valleyview+) specific */
 	struct i915_audio_component_audio_ops i915_audio_ops;
+	bool i915_bound; /* was i915 bound in this driver? */
 };
 
+#ifdef CONFIG_SND_HDA_I915
+#define codec_has_acomp(codec) \
+	((codec)->bus->core.audio_component != NULL)
+#else
+#define codec_has_acomp(codec)	false
+#endif
 
 struct hdmi_audio_infoframe {
 	u8 type; /* 0x84 */
@@ -1530,7 +1540,59 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
 	return 0;
 }
 
-static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
+/* update per_pin ELD from the given new ELD;
+ * setup info frame and notification accordingly
+ */
+static void update_eld(struct hda_codec *codec,
+		       struct hdmi_spec_per_pin *per_pin,
+		       struct hdmi_eld *eld)
+{
+	struct hdmi_eld *pin_eld = &per_pin->sink_eld;
+	bool old_eld_valid = pin_eld->eld_valid;
+	bool eld_changed;
+
+	if (eld->eld_valid)
+		snd_hdmi_show_eld(codec, &eld->info);
+
+	eld_changed = (pin_eld->eld_valid != eld->eld_valid);
+	if (eld->eld_valid && pin_eld->eld_valid)
+		if (pin_eld->eld_size != eld->eld_size ||
+		    memcmp(pin_eld->eld_buffer, eld->eld_buffer,
+			   eld->eld_size) != 0)
+			eld_changed = true;
+
+	pin_eld->eld_valid = eld->eld_valid;
+	pin_eld->eld_size = eld->eld_size;
+	if (eld->eld_valid)
+		memcpy(pin_eld->eld_buffer, eld->eld_buffer, eld->eld_size);
+	pin_eld->info = eld->info;
+
+	/*
+	 * Re-setup pin and infoframe. This is needed e.g. when
+	 * - sink is first plugged-in
+	 * - transcoder can change during stream playback on Haswell
+	 *   and this can make HW reset converter selection on a pin.
+	 */
+	if (eld->eld_valid && !old_eld_valid && per_pin->setup) {
+		if (is_haswell_plus(codec) || is_valleyview_plus(codec)) {
+			intel_verify_pin_cvt_connect(codec, per_pin);
+			intel_not_share_assigned_cvt(codec, per_pin->pin_nid,
+						     per_pin->mux_idx);
+		}
+
+		hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);
+	}
+
+	if (eld_changed)
+		snd_ctl_notify(codec->card,
+			       SNDRV_CTL_EVENT_MASK_VALUE |
+			       SNDRV_CTL_EVENT_MASK_INFO,
+			       &per_pin->eld_ctl->id);
+}
+
+/* update ELD and jack state via HD-audio verbs */
+static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
+					 int repoll)
 {
 	struct hda_jack_tbl *jack;
 	struct hda_codec *codec = per_pin->codec;
@@ -1547,9 +1609,8 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 	 * the unsolicited response to avoid custom WARs.
 	 */
 	int present;
-	bool update_eld = false;
-	bool eld_changed = false;
 	bool ret;
+	bool do_repoll = false;
 
 	snd_hda_power_up_pm(codec);
 	present = snd_hda_pin_sense(codec, pin_nid);
@@ -1570,66 +1631,19 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 						     &eld->eld_size) < 0)
 			eld->eld_valid = false;
 		else {
-			memset(&eld->info, 0, sizeof(struct parsed_hdmi_eld));
 			if (snd_hdmi_parse_eld(codec, &eld->info, eld->eld_buffer,
 						    eld->eld_size) < 0)
 				eld->eld_valid = false;
 		}
-
-		if (eld->eld_valid) {
-			snd_hdmi_show_eld(codec, &eld->info);
-			update_eld = true;
-		}
-		else if (repoll) {
-			schedule_delayed_work(&per_pin->work,
-					      msecs_to_jiffies(300));
-			goto unlock;
-		}
+		if (!eld->eld_valid && repoll)
+			do_repoll = true;
 	}
 
-	if (pin_eld->eld_valid != eld->eld_valid)
-		eld_changed = true;
-
-	if (pin_eld->eld_valid && !eld->eld_valid)
-		update_eld = true;
-
-	if (update_eld) {
-		bool old_eld_valid = pin_eld->eld_valid;
-		pin_eld->eld_valid = eld->eld_valid;
-		if (pin_eld->eld_size != eld->eld_size ||
-			      memcmp(pin_eld->eld_buffer, eld->eld_buffer,
-				     eld->eld_size) != 0) {
-			memcpy(pin_eld->eld_buffer, eld->eld_buffer,
-			       eld->eld_size);
-			eld_changed = true;
-		}
-		pin_eld->eld_size = eld->eld_size;
-		pin_eld->info = eld->info;
-
-		/*
-		 * Re-setup pin and infoframe. This is needed e.g. when
-		 * - sink is first plugged-in (infoframe is not set up if !monitor_present)
-		 * - transcoder can change during stream playback on Haswell
-		 *   and this can make HW reset converter selection on a pin.
-		 */
-		if (eld->eld_valid && !old_eld_valid && per_pin->setup) {
-			if (is_haswell_plus(codec) ||
-				is_valleyview_plus(codec)) {
-				intel_verify_pin_cvt_connect(codec, per_pin);
-				intel_not_share_assigned_cvt(codec, pin_nid,
-							per_pin->mux_idx);
-			}
-
-			hdmi_setup_audio_infoframe(codec, per_pin,
-						   per_pin->non_pcm);
-		}
-	}
+	if (do_repoll)
+		schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300));
+	else
+		update_eld(codec, per_pin, eld);
 
-	if (eld_changed)
-		snd_ctl_notify(codec->card,
-			       SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO,
-			       &per_pin->eld_ctl->id);
- unlock:
 	ret = !repoll || !pin_eld->monitor_present || pin_eld->eld_valid;
 
 	jack = snd_hda_jack_tbl_get(codec, pin_nid);
@@ -1641,6 +1655,54 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 	return ret;
 }
 
+/* update ELD and jack state via audio component */
+static void sync_eld_via_acomp(struct hda_codec *codec,
+			       struct hdmi_spec_per_pin *per_pin)
+{
+	struct hdmi_spec *spec = codec->spec;
+	struct hdmi_eld *eld = &spec->temp_eld;
+	int size;
+
+	mutex_lock(&per_pin->lock);
+	size = snd_hdac_acomp_get_eld(&codec->bus->core, per_pin->pin_nid,
+				      &eld->monitor_present, eld->eld_buffer,
+				      ELD_MAX_SIZE);
+	if (size < 0)
+		goto unlock;
+	if (size > 0) {
+		size = min(size, ELD_MAX_SIZE);
+		if (snd_hdmi_parse_eld(codec, &eld->info,
+				       eld->eld_buffer, size) < 0)
+			size = -EINVAL;
+	}
+
+	if (size > 0) {
+		eld->eld_valid = true;
+		eld->eld_size = size;
+	} else {
+		eld->eld_valid = false;
+		eld->eld_size = 0;
+	}
+
+	update_eld(codec, per_pin, eld);
+	snd_jack_report(per_pin->acomp_jack,
+			eld->monitor_present ? SND_JACK_AVOUT : 0);
+ unlock:
+	mutex_unlock(&per_pin->lock);
+}
+
+static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
+{
+	struct hda_codec *codec = per_pin->codec;
+
+	if (codec_has_acomp(codec)) {
+		sync_eld_via_acomp(codec, per_pin);
+		return false; /* don't call snd_hda_jack_report_sync() */
+	} else {
+		return hdmi_present_sense_via_verbs(per_pin, repoll);
+	}
+}
+
 static void hdmi_repoll_eld(struct work_struct *work)
 {
 	struct hdmi_spec_per_pin *per_pin =
@@ -1776,17 +1838,6 @@ static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
 	return non_pcm;
 }
 
-/* There is a fixed mapping between audio pin node and display port
- * on current Intel platforms:
- * Pin Widget 5 - PORT B (port = 1 in i915 driver)
- * Pin Widget 6 - PORT C (port = 2 in i915 driver)
- * Pin Widget 7 - PORT D (port = 3 in i915 driver)
- */
-static int intel_pin2port(hda_nid_t pin_nid)
-{
-	return pin_nid - 4;
-}
-
 /*
  * HDMI callbacks
  */
@@ -1803,7 +1854,6 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
 	hda_nid_t pin_nid = per_pin->pin_nid;
 	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct i915_audio_component *acomp = codec->bus->core.audio_component;
 	bool non_pcm;
 	int pinctl;
 
@@ -1822,10 +1872,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 
 	/* Call sync_audio_rate to set the N/CTS/M manually if necessary */
 	/* Todo: add DP1.2 MST audio support later */
-	if (acomp && acomp->ops && acomp->ops->sync_audio_rate)
-		acomp->ops->sync_audio_rate(acomp->dev,
-				intel_pin2port(pin_nid),
-				runtime->rate);
+	snd_hdac_sync_audio_rate(&codec->bus->core, pin_nid, runtime->rate);
 
 	non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
 	mutex_lock(&per_pin->lock);
@@ -2091,6 +2138,30 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 	return 0;
 }
 
+static void free_acomp_jack_priv(struct snd_jack *jack)
+{
+	struct hdmi_spec_per_pin *per_pin = jack->private_data;
+
+	per_pin->acomp_jack = NULL;
+}
+
+static int add_acomp_jack_kctl(struct hda_codec *codec,
+			       struct hdmi_spec_per_pin *per_pin,
+			       const char *name)
+{
+	struct snd_jack *jack;
+	int err;
+
+	err = snd_jack_new(codec->card, name, SND_JACK_AVOUT, &jack,
+			   true, false);
+	if (err < 0)
+		return err;
+	per_pin->acomp_jack = jack;
+	jack->private_data = per_pin;
+	jack->private_free = free_acomp_jack_priv;
+	return 0;
+}
+
 static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
 {
 	char hdmi_str[32] = "HDMI/DP";
@@ -2101,6 +2172,8 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
 
 	if (pcmdev > 0)
 		sprintf(hdmi_str + strlen(hdmi_str), ",pcm=%d", pcmdev);
+	if (codec_has_acomp(codec))
+		return add_acomp_jack_kctl(codec, per_pin, hdmi_str);
 	phantom_jack = !is_jack_detectable(codec, per_pin->pin_nid);
 	if (phantom_jack)
 		strncat(hdmi_str, " Phantom",
@@ -2196,8 +2269,10 @@ static int generic_hdmi_init(struct hda_codec *codec)
 		hda_nid_t pin_nid = per_pin->pin_nid;
 
 		hdmi_init_pin(codec, pin_nid);
-		snd_hda_jack_detect_enable_callback(codec, pin_nid,
-			codec->jackpoll_interval > 0 ? jack_callback : NULL);
+		if (!codec_has_acomp(codec))
+			snd_hda_jack_detect_enable_callback(codec, pin_nid,
+				codec->jackpoll_interval > 0 ?
+				jack_callback : NULL);
 	}
 	return 0;
 }
@@ -2219,7 +2294,7 @@ static void generic_hdmi_free(struct hda_codec *codec)
 	struct hdmi_spec *spec = codec->spec;
 	int pin_idx;
 
-	if (is_haswell_plus(codec) || is_valleyview_plus(codec))
+	if (codec_has_acomp(codec))
 		snd_hdac_i915_register_notifier(NULL);
 
 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
@@ -2227,8 +2302,12 @@ static void generic_hdmi_free(struct hda_codec *codec)
 
 		cancel_delayed_work_sync(&per_pin->work);
 		eld_proc_free(per_pin);
+		if (per_pin->acomp_jack)
+			snd_device_free(codec->card, per_pin->acomp_jack);
 	}
 
+	if (spec->i915_bound)
+		snd_hdac_i915_exit(&codec->bus->core);
 	hdmi_array_free(spec);
 	kfree(spec);
 }
@@ -2357,6 +2436,9 @@ static void intel_pin_eld_notify(void *audio_ptr, int port)
 	 */
 	if (snd_power_get_state(codec->card) != SNDRV_CTL_POWER_D0)
 		return;
+	/* ditto during suspend/resume process itself */
+	if (atomic_read(&(codec)->core.in_pm))
+		return;
 
 	check_presence_and_report(codec, pin_nid);
 }
@@ -2373,6 +2455,12 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 	codec->spec = spec;
 	hdmi_array_init(spec, 4);
 
+	/* Try to bind with i915 for any Intel codecs (if not done yet) */
+	if (!codec_has_acomp(codec) &&
+	    (codec->core.vendor_id >> 16) == 0x8086)
+		if (!snd_hdac_i915_init(&codec->bus->core))
+			spec->i915_bound = true;
+
 	if (is_haswell_plus(codec)) {
 		intel_haswell_enable_all_pins(codec, true);
 		intel_haswell_fixup_enable_dp12(codec);
@@ -2388,7 +2476,7 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 			is_broxton(codec))
 		codec->core.link_power_control = 1;
 
-	if (is_haswell_plus(codec) || is_valleyview_plus(codec)) {
+	if (codec_has_acomp(codec)) {
 		codec->depop_delay = 0;
 		spec->i915_audio_ops.audio_ptr = codec;
 		spec->i915_audio_ops.pin_eld_notify = intel_pin_eld_notify;
@@ -2396,6 +2484,8 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 	}
 
 	if (hdmi_parse_codec(codec) < 0) {
+		if (spec->i915_bound)
+			snd_hdac_i915_exit(&codec->bus->core);
 		codec->spec = NULL;
 		kfree(spec);
 		return -EINVAL;
@@ -3579,6 +3669,7 @@ HDA_CODEC_ENTRY(0x80862807, "Haswell HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862808, "Broadwell HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862809, "Skylake HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x8086280a, "Broxton HDMI",	patch_generic_hdmi),
+HDA_CODEC_ENTRY(0x8086280b, "Kabylake HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI",	patch_generic_hdmi),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 3a89d82f8057..8143c0e24a27 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4666,6 +4666,7 @@ enum {
 	ALC290_FIXUP_SUBWOOFER,
 	ALC290_FIXUP_SUBWOOFER_HSJACK,
 	ALC269_FIXUP_THINKPAD_ACPI,
+	ALC269_FIXUP_DMIC_THINKPAD_ACPI,
 	ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 	ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
 	ALC255_FIXUP_HEADSET_MODE,
@@ -5103,6 +5104,12 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = hda_fixup_thinkpad_acpi,
 	},
+	[ALC269_FIXUP_DMIC_THINKPAD_ACPI] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_inv_dmic,
+		.chained = true,
+		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
+	},
 	[ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -5324,6 +5331,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
 	SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS),
 	SND_PCI_QUIRK(0x1028, 0x05bd, "Dell Latitude E6440", ALC292_FIXUP_DELL_E7X),
+	SND_PCI_QUIRK(0x1028, 0x05be, "Dell Latitude E6540", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x05ca, "Dell Latitude E7240", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x05cb, "Dell Latitude E7440", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x05da, "Dell Vostro 5460", ALC290_FIXUP_SUBWOOFER),
@@ -5332,6 +5340,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x05f6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0615, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
 	SND_PCI_QUIRK(0x1028, 0x0616, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
+	SND_PCI_QUIRK(0x1028, 0x062c, "Dell Latitude E5550", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x062e, "Dell Latitude E7450", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x0638, "Dell Inspiron 5439", ALC290_FIXUP_MONO_SPEAKERS_HSJACK),
 	SND_PCI_QUIRK(0x1028, 0x064a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -5457,6 +5466,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x2226, "ThinkPad X250", ALC292_FIXUP_TPT440_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
 	SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
+	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
 	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),
@@ -5617,6 +5627,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x21, 0x02211040}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x12, 0x90a60170},
+		{0x14, 0x90171130},
+		{0x21, 0x02211040}),
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x12, 0x90a60170},
 		{0x14, 0x90170140},
 		{0x21, 0x02211050}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell Inspiron 5548", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
index 496dbd0ad5db..3bfdc78cbc5f 100644
--- a/sound/pci/ice1712/delta.c
+++ b/sound/pci/ice1712/delta.c
@@ -174,7 +174,7 @@ static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
 	return -ENOENT;
 }
 
-static struct snd_i2c_ops ap_cs8427_i2c_ops = {
+static const struct snd_i2c_ops ap_cs8427_i2c_ops = {
 	.sendbytes = ap_cs8427_sendbytes,
 	.readbytes = ap_cs8427_readbytes,
 	.probeaddr = ap_cs8427_probeaddr,