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, 6 insertions, 23 deletions

diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index c4c60ebe2417..01381fe7c0c9 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -206,17 +206,6 @@ static int snd_ad1816a_capture_trigger(struct snd_pcm_substream *substream, int
 				   SNDRV_PCM_STREAM_CAPTURE, cmd, 1);
 }
 
-static int snd_ad1816a_hw_params(struct snd_pcm_substream *substream,
-				 struct snd_pcm_hw_params *hw_params)
-{
-	return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-}
-
-static int snd_ad1816a_hw_free(struct snd_pcm_substream *substream)
-{
-	return snd_pcm_lib_free_pages(substream);
-}
-
 static int snd_ad1816a_playback_prepare(struct snd_pcm_substream *substream)
 {
 	struct snd_ad1816a *chip = snd_pcm_substream_chip(substream);
@@ -420,7 +409,7 @@ static int snd_ad1816a_timer_stop(struct snd_timer *timer)
 	return 0;
 }
 
-static struct snd_timer_hardware snd_ad1816a_timer_table = {
+static const struct snd_timer_hardware snd_ad1816a_timer_table = {
 	.flags =	SNDRV_TIMER_HW_AUTO,
 	.resolution =	10000,
 	.ticks =	65535,
@@ -588,7 +577,7 @@ int snd_ad1816a_create(struct snd_card *card,
 		       unsigned long port, int irq, int dma1, int dma2,
 		       struct snd_ad1816a *chip)
 {
-        static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_ad1816a_dev_free,
 	};
 	int error;
@@ -608,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card,
 		return -EBUSY;
 	}
 	chip->irq = irq;
+	card->sync_irq = chip->irq;
 	if (request_dma(dma1, "AD1816A - 1")) {
 		snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1);
 		snd_ad1816a_free(chip);
@@ -644,9 +634,6 @@ int snd_ad1816a_create(struct snd_card *card,
 static const struct snd_pcm_ops snd_ad1816a_playback_ops = {
 	.open =		snd_ad1816a_playback_open,
 	.close =	snd_ad1816a_playback_close,
-	.ioctl =	snd_pcm_lib_ioctl,
-	.hw_params =	snd_ad1816a_hw_params,
-	.hw_free =	snd_ad1816a_hw_free,
 	.prepare =	snd_ad1816a_playback_prepare,
 	.trigger =	snd_ad1816a_playback_trigger,
 	.pointer =	snd_ad1816a_playback_pointer,
@@ -655,9 +642,6 @@ static const struct snd_pcm_ops snd_ad1816a_playback_ops = {
 static const struct snd_pcm_ops snd_ad1816a_capture_ops = {
 	.open =		snd_ad1816a_capture_open,
 	.close =	snd_ad1816a_capture_close,
-	.ioctl =	snd_pcm_lib_ioctl,
-	.hw_params =	snd_ad1816a_hw_params,
-	.hw_free =	snd_ad1816a_hw_free,
 	.prepare =	snd_ad1816a_capture_prepare,
 	.trigger =	snd_ad1816a_capture_trigger,
 	.pointer =	snd_ad1816a_capture_pointer,
@@ -680,9 +664,8 @@ int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device)
 	strcpy(pcm->name, snd_ad1816a_chip_id(chip));
 	snd_ad1816a_init(chip);
 
-	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-					      chip->card->dev,
-					      64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024);
+	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, chip->card->dev,
+				       64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024);
 
 	chip->pcm = pcm;
 	return 0;
@@ -901,7 +884,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
 
-static struct snd_kcontrol_new snd_ad1816a_controls[] = {
+static const struct snd_kcontrol_new snd_ad1816a_controls[] = {
 AD1816A_DOUBLE("Master Playback Switch", AD1816A_MASTER_ATT, 15, 7, 1, 1),
 AD1816A_DOUBLE_TLV("Master Playback Volume", AD1816A_MASTER_ATT, 8, 0, 31, 1,
 		   db_scale_5bit),