Merge tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "As the diffstat shows we've had again a lot of works done for this
  cycle: the majority of changes are the continued componentization and
  code refactoring in ASoC, the tree-wide PCM API updates and cleanups
  and SOF updates while a few ASoC driver updates are seen, too.

  Here we go, some highlights:

  Core:
   - Finally y2038 support landed to ALSA ABI; some ioctls have been
     extended and lots of tricks were applied
   - Applying the new managed PCM buffer API to all drivers; the API
     itself was already merged in 5.5
   - The already deprecated dimension support in ALSA control API is
     dropped completely now
   - Verification of ALSA control elements to catch API misuses

  ASoC:
   - Further code refactorings and moving things to the component level
   - Lots of updates and improvements on SOF / Intel drivers; now
     including common HDMI driver and SoundWire support
   - New driver support for Ingenic JZ4770, Mediatek MT6660, Qualcomm
     WCD934x and WSA881x, and Realtek RT700, RT711, RT715, RT1011,
     RT1015 and RT1308

  HD-audio:
   - Improved ring-buffer communications using waitqueue
   - Drop the superfluous buffer preallocation on x86

  Others:
   - Many code cleanups, mostly constifications over the whole tree
   - USB-audio: quirks for MOTU, Corsair Virtuoso, Line6 Helix
   - FireWire: code refactoring for oxfw and dice drivers"

* tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (638 commits)
  ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
  ALSA: hda: Add Clevo W65_67SB the power_save blacklist
  ASoC: soc-core: remove null_snd_soc_ops
  ASoC: soc-pcm: add soc_rtd_trigger()
  ASoC: soc-pcm: add soc_rtd_hw_free()
  ASoC: soc-pcm: add soc_rtd_hw_params()
  ASoC: soc-pcm: add soc_rtd_prepare()
  ASoC: soc-pcm: add soc_rtd_shutdown()
  ASoC: soc-pcm: add soc_rtd_startup()
  ASoC: rt1015: add rt1015 amplifier driver
  ASoC: madera: Correct some kernel doc
  ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization order
  ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
  ASoC: madera: Correct DMIC only input hook ups
  ALSA: cs46xx: fix spelling mistake "to" -> "too"
  ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
  ASoC: Add MediaTek MT6660 Speaker Amp Driver
  ASoC: dt-bindings: rt5645: add suppliers
  ASoC: max98090: fix deadlock in max98090_dapm_put_enum_double()
  ASoC: dapm: add snd_soc_dapm_put_enum_double_locked
  ...

1 files changed, 15 insertions, 11 deletions

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 8ef223aa1e37..b5e8d4301883 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -373,7 +373,7 @@ enum {
 
 #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98)
 
-static char *driver_short_names[] = {
+static const char * const driver_short_names[] = {
 	[AZX_DRIVER_ICH] = "HDA Intel",
 	[AZX_DRIVER_PCH] = "HDA Intel PCH",
 	[AZX_DRIVER_SCH] = "HDA Intel MID",
@@ -500,7 +500,7 @@ static void bxt_reduce_dma_latency(struct azx *chip)
 static int intel_get_lctl_scf(struct azx *chip)
 {
 	struct hdac_bus *bus = azx_bus(chip);
-	static int preferred_bits[] = { 2, 3, 1, 4, 5 };
+	static const int preferred_bits[] = { 2, 3, 1, 4, 5 };
 	u32 val, t;
 	int i;
 
@@ -792,6 +792,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
 		return -1;
 	}
 	bus->irq = chip->pci->irq;
+	chip->card->sync_irq = bus->irq;
 	pci_intx(chip->pci, !chip->msi);
 	return 0;
 }
@@ -1030,6 +1031,7 @@ static int azx_suspend(struct device *dev)
 	if (bus->irq >= 0) {
 		free_irq(bus->irq, chip);
 		bus->irq = -1;
+		chip->card->sync_irq = -1;
 	}
 
 	if (chip->msi)
@@ -1500,7 +1502,7 @@ static bool check_hdmi_disabled(struct pci_dev *pci)
 /*
  * white/black-listing for position_fix
  */
-static struct snd_pci_quirk position_fix_list[] = {
+static const struct snd_pci_quirk position_fix_list[] = {
 	SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
 	SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
 	SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB),
@@ -1563,7 +1565,7 @@ static int check_position_fix(struct azx *chip, int fix)
 
 static void assign_position_fix(struct azx *chip, int fix)
 {
-	static azx_get_pos_callback_t callbacks[] = {
+	static const azx_get_pos_callback_t callbacks[] = {
 		[POS_FIX_AUTO] = NULL,
 		[POS_FIX_LPIB] = azx_get_pos_lpib,
 		[POS_FIX_POSBUF] = azx_get_pos_posbuf,
@@ -1593,7 +1595,7 @@ static void assign_position_fix(struct azx *chip, int fix)
 /*
  * black-lists for probe_mask
  */
-static struct snd_pci_quirk probe_mask_list[] = {
+static const struct snd_pci_quirk probe_mask_list[] = {
 	/* Thinkpad often breaks the controller communication when accessing
 	 * to the non-working (or non-existing) modem codec slot.
 	 */
@@ -1641,7 +1643,7 @@ static void check_probe_mask(struct azx *chip, int dev)
 /*
  * white/black-list for enable_msi
  */
-static struct snd_pci_quirk msi_black_list[] = {
+static const struct snd_pci_quirk msi_black_list[] = {
 	SND_PCI_QUIRK(0x103c, 0x2191, "HP", 0), /* AMD Hudson */
 	SND_PCI_QUIRK(0x103c, 0x2192, "HP", 0), /* AMD Hudson */
 	SND_PCI_QUIRK(0x103c, 0x21f7, "HP", 0), /* AMD Hudson */
@@ -1753,7 +1755,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 		      int dev, unsigned int driver_caps,
 		      struct azx **rchip)
 {
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_disconnect = azx_dev_disconnect,
 		.dev_free = azx_dev_free,
 	};
@@ -1819,7 +1821,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 
 	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;
+		chip->bus.core.needs_damn_long_delay = 1;
 	}
 
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
@@ -1895,7 +1897,6 @@ static int azx_first_init(struct azx *chip)
 	}
 
 	pci_set_master(pci);
-	synchronize_irq(bus->irq);
 
 	gcap = azx_readw(chip, GCAP);
 	dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap);
@@ -2054,6 +2055,7 @@ static int disable_msi_reset_irq(struct azx *chip)
 
 	free_irq(bus->irq, chip);
 	bus->irq = -1;
+	chip->card->sync_irq = -1;
 	pci_disable_msi(chip->pci);
 	chip->msi = 0;
 	err = azx_acquire_irq(chip, 1);
@@ -2176,7 +2178,7 @@ out_free:
  * So we keep a list of devices where we disable powersaving as its known
  * to causes problems on these devices.
  */
-static struct snd_pci_quirk power_save_blacklist[] = {
+static const struct snd_pci_quirk power_save_blacklist[] = {
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
 	SND_PCI_QUIRK(0x1849, 0xc892, "Asrock B85M-ITX", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
@@ -2188,6 +2190,8 @@ static struct snd_pci_quirk power_save_blacklist[] = {
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1581607 */
 	SND_PCI_QUIRK(0x1558, 0x3501, "Clevo W35xSS_370SS", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
+	SND_PCI_QUIRK(0x1558, 0x6504, "Clevo W65_67SB", 0),
+	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
 	SND_PCI_QUIRK(0x1028, 0x0497, "Dell Precision T3600", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
 	/* Note the P55A-UD3 and Z87-D3HP share the subsys id for the HDA dev */
@@ -2232,7 +2236,7 @@ static void set_default_power_save(struct azx *chip)
 }
 
 /* number of codec slots for each chipset: 0 = default slots (i.e. 4) */
-static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = {
+static const unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = {
 	[AZX_DRIVER_NVIDIA] = 8,
 	[AZX_DRIVER_TERA] = 1,
 };