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, 14 insertions, 65 deletions

diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index abc2440dc2d9..70d775ff967e 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -156,7 +156,7 @@ MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
 
 #include "ca0106.h"
 
-static struct snd_ca0106_details ca0106_chip_details[] = {
+static const struct snd_ca0106_details ca0106_chip_details[] = {
 	 /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */
 	 /* It is really just a normal SB Live 24bit. */
 	 /* Tested:
@@ -503,7 +503,7 @@ static void restore_spdif_bits(struct snd_ca0106 *chip, int idx)
 }
 
 static int snd_ca0106_channel_dac(struct snd_ca0106 *chip,
-				  struct snd_ca0106_details *details,
+				  const struct snd_ca0106_details *details,
 				  int channel_id)
 {
 	switch (channel_id) {
@@ -707,34 +707,6 @@ static int snd_ca0106_pcm_open_3_capture(struct snd_pcm_substream *substream)
 	return snd_ca0106_pcm_open_capture_channel(substream, 3);
 }
 
-/* hw_params callback */
-static int snd_ca0106_pcm_hw_params_playback(struct snd_pcm_substream *substream,
-				      struct snd_pcm_hw_params *hw_params)
-{
-	return snd_pcm_lib_malloc_pages(substream,
-					params_buffer_bytes(hw_params));
-}
-
-/* hw_free callback */
-static int snd_ca0106_pcm_hw_free_playback(struct snd_pcm_substream *substream)
-{
-	return snd_pcm_lib_free_pages(substream);
-}
-
-/* hw_params callback */
-static int snd_ca0106_pcm_hw_params_capture(struct snd_pcm_substream *substream,
-				      struct snd_pcm_hw_params *hw_params)
-{
-	return snd_pcm_lib_malloc_pages(substream,
-					params_buffer_bytes(hw_params));
-}
-
-/* hw_free callback */
-static int snd_ca0106_pcm_hw_free_capture(struct snd_pcm_substream *substream)
-{
-	return snd_pcm_lib_free_pages(substream);
-}
-
 /* prepare playback callback */
 static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
 {
@@ -1096,9 +1068,6 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream)
 static const struct snd_pcm_ops snd_ca0106_playback_front_ops = {
 	.open =        snd_ca0106_pcm_open_playback_front,
 	.close =       snd_ca0106_pcm_close_playback,
-	.ioctl =       snd_pcm_lib_ioctl,
-	.hw_params =   snd_ca0106_pcm_hw_params_playback,
-	.hw_free =     snd_ca0106_pcm_hw_free_playback,
 	.prepare =     snd_ca0106_pcm_prepare_playback,
 	.trigger =     snd_ca0106_pcm_trigger_playback,
 	.pointer =     snd_ca0106_pcm_pointer_playback,
@@ -1107,9 +1076,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_front_ops = {
 static const struct snd_pcm_ops snd_ca0106_capture_0_ops = {
 	.open =        snd_ca0106_pcm_open_0_capture,
 	.close =       snd_ca0106_pcm_close_capture,
-	.ioctl =       snd_pcm_lib_ioctl,
-	.hw_params =   snd_ca0106_pcm_hw_params_capture,
-	.hw_free =     snd_ca0106_pcm_hw_free_capture,
 	.prepare =     snd_ca0106_pcm_prepare_capture,
 	.trigger =     snd_ca0106_pcm_trigger_capture,
 	.pointer =     snd_ca0106_pcm_pointer_capture,
@@ -1118,9 +1084,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_0_ops = {
 static const struct snd_pcm_ops snd_ca0106_capture_1_ops = {
 	.open =        snd_ca0106_pcm_open_1_capture,
 	.close =       snd_ca0106_pcm_close_capture,
-	.ioctl =       snd_pcm_lib_ioctl,
-	.hw_params =   snd_ca0106_pcm_hw_params_capture,
-	.hw_free =     snd_ca0106_pcm_hw_free_capture,
 	.prepare =     snd_ca0106_pcm_prepare_capture,
 	.trigger =     snd_ca0106_pcm_trigger_capture,
 	.pointer =     snd_ca0106_pcm_pointer_capture,
@@ -1129,9 +1092,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_1_ops = {
 static const struct snd_pcm_ops snd_ca0106_capture_2_ops = {
 	.open =        snd_ca0106_pcm_open_2_capture,
 	.close =       snd_ca0106_pcm_close_capture,
-	.ioctl =       snd_pcm_lib_ioctl,
-	.hw_params =   snd_ca0106_pcm_hw_params_capture,
-	.hw_free =     snd_ca0106_pcm_hw_free_capture,
 	.prepare =     snd_ca0106_pcm_prepare_capture,
 	.trigger =     snd_ca0106_pcm_trigger_capture,
 	.pointer =     snd_ca0106_pcm_pointer_capture,
@@ -1140,9 +1100,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_2_ops = {
 static const struct snd_pcm_ops snd_ca0106_capture_3_ops = {
 	.open =        snd_ca0106_pcm_open_3_capture,
 	.close =       snd_ca0106_pcm_close_capture,
-	.ioctl =       snd_pcm_lib_ioctl,
-	.hw_params =   snd_ca0106_pcm_hw_params_capture,
-	.hw_free =     snd_ca0106_pcm_hw_free_capture,
 	.prepare =     snd_ca0106_pcm_prepare_capture,
 	.trigger =     snd_ca0106_pcm_trigger_capture,
 	.pointer =     snd_ca0106_pcm_pointer_capture,
@@ -1151,9 +1108,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_3_ops = {
 static const struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = {
         .open =         snd_ca0106_pcm_open_playback_center_lfe,
         .close =        snd_ca0106_pcm_close_playback,
-        .ioctl =        snd_pcm_lib_ioctl,
-        .hw_params =    snd_ca0106_pcm_hw_params_playback,
-        .hw_free =      snd_ca0106_pcm_hw_free_playback,
         .prepare =      snd_ca0106_pcm_prepare_playback,     
         .trigger =      snd_ca0106_pcm_trigger_playback,  
         .pointer =      snd_ca0106_pcm_pointer_playback, 
@@ -1162,9 +1116,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = {
 static const struct snd_pcm_ops snd_ca0106_playback_unknown_ops = {
         .open =         snd_ca0106_pcm_open_playback_unknown,
         .close =        snd_ca0106_pcm_close_playback,
-        .ioctl =        snd_pcm_lib_ioctl,
-        .hw_params =    snd_ca0106_pcm_hw_params_playback,
-        .hw_free =      snd_ca0106_pcm_hw_free_playback,
         .prepare =      snd_ca0106_pcm_prepare_playback,     
         .trigger =      snd_ca0106_pcm_trigger_playback,  
         .pointer =      snd_ca0106_pcm_pointer_playback, 
@@ -1173,9 +1124,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_unknown_ops = {
 static const struct snd_pcm_ops snd_ca0106_playback_rear_ops = {
         .open =         snd_ca0106_pcm_open_playback_rear,
         .close =        snd_ca0106_pcm_close_playback,
-        .ioctl =        snd_pcm_lib_ioctl,
-        .hw_params =    snd_ca0106_pcm_hw_params_playback,
-		.hw_free =      snd_ca0106_pcm_hw_free_playback,
         .prepare =      snd_ca0106_pcm_prepare_playback,     
         .trigger =      snd_ca0106_pcm_trigger_playback,  
         .pointer =      snd_ca0106_pcm_pointer_playback, 
@@ -1213,7 +1161,7 @@ static int snd_ca0106_ac97(struct snd_ca0106 *chip)
 	struct snd_ac97_bus *pbus;
 	struct snd_ac97_template ac97;
 	int err;
-	static struct snd_ac97_bus_ops ops = {
+	static const struct snd_ac97_bus_ops ops = {
 		.write = snd_ca0106_ac97_write,
 		.read = snd_ca0106_ac97_read,
 	};
@@ -1388,17 +1336,17 @@ static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 	for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; 
 	    substream; 
 	    substream = substream->next) {
-		snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
-					      &emu->pci->dev,
-					      64*1024, 64*1024);
+		snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV,
+					   &emu->pci->dev,
+					   64*1024, 64*1024);
 	}
 
 	for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; 
 	      substream; 
 	      substream = substream->next) {
-		snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
-					      &emu->pci->dev,
-					      64*1024, 64*1024);
+		snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV,
+					   &emu->pci->dev,
+					   64*1024, 64*1024);
 	}
   
 	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,
@@ -1412,7 +1360,7 @@ static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 }
 
 #define SPI_REG(reg, value)	(((reg) << SPI_REG_SHIFT) | (value))
-static unsigned int spi_dac_init[] = {
+static const unsigned int spi_dac_init[] = {
 	SPI_REG(SPI_LDA1_REG,	SPI_DA_BIT_0dB), /* 0dB dig. attenuation */
 	SPI_REG(SPI_RDA1_REG,	SPI_DA_BIT_0dB),
 	SPI_REG(SPI_PL_REG,	SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT),
@@ -1430,7 +1378,7 @@ static unsigned int spi_dac_init[] = {
 	SPI_REG(SPI_DACD4_REG,	SPI_DACD4_BIT),
 };
 
-static unsigned int i2c_adc_init[][2] = {
+static const unsigned int i2c_adc_init[][2] = {
 	{ 0x17, 0x00 }, /* Reset */
 	{ 0x07, 0x00 }, /* Timeout */
 	{ 0x0b, 0x22 },  /* Interface control */
@@ -1645,9 +1593,9 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
 					 struct snd_ca0106 **rchip)
 {
 	struct snd_ca0106 *chip;
-	struct snd_ca0106_details *c;
+	const struct snd_ca0106_details *c;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free = snd_ca0106_dev_free,
 	};
 
@@ -1690,6 +1638,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card,
 		return -EBUSY;
 	}
 	chip->irq = pci->irq;
+	card->sync_irq = chip->irq;
 
 	/* This stores the periods table. */
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev,