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, 16 deletions

diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index a2dcf43beedf..d019aa566de3 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -209,15 +209,7 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream,
 {
 	vortex_t *chip = snd_pcm_substream_chip(substream);
 	stream_t *stream = (stream_t *) (substream->runtime->private_data);
-	int err;
 
-	// Alloc buffer memory.
-	err =
-	    snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-	if (err < 0) {
-		dev_err(chip->card->dev, "Vortex: pcm page alloc failed!\n");
-		return err;
-	}
 	/*
 	   pr_info( "Vortex: periods %d, period_bytes %d, channels = %d\n", params_periods(hw_params),
 	   params_period_bytes(hw_params), params_channels(hw_params));
@@ -304,7 +296,7 @@ static int snd_vortex_pcm_hw_free(struct snd_pcm_substream *substream)
 	substream->runtime->private_data = NULL;
 	spin_unlock_irq(&chip->lock);
 
-	return snd_pcm_lib_free_pages(substream);
+	return 0;
 }
 
 /* prepare callback */
@@ -430,7 +422,6 @@ static snd_pcm_uframes_t snd_vortex_pcm_pointer(struct snd_pcm_substream *substr
 static const struct snd_pcm_ops snd_vortex_playback_ops = {
 	.open = snd_vortex_pcm_open,
 	.close = snd_vortex_pcm_close,
-	.ioctl = snd_pcm_lib_ioctl,
 	.hw_params = snd_vortex_pcm_hw_params,
 	.hw_free = snd_vortex_pcm_hw_free,
 	.prepare = snd_vortex_pcm_prepare,
@@ -442,14 +433,14 @@ static const struct snd_pcm_ops snd_vortex_playback_ops = {
 *  definitions of capture are omitted here...
 */
 
-static char *vortex_pcm_prettyname[VORTEX_PCM_LAST] = {
+static const char * const vortex_pcm_prettyname[VORTEX_PCM_LAST] = {
 	CARD_NAME " ADB",
 	CARD_NAME " SPDIF",
 	CARD_NAME " A3D",
 	CARD_NAME " WT",
 	CARD_NAME " I2S",
 };
-static char *vortex_pcm_name[VORTEX_PCM_LAST] = {
+static const char * const vortex_pcm_name[VORTEX_PCM_LAST] = {
 	"adb",
 	"spdif",
 	"a3d",
@@ -506,7 +497,7 @@ static int snd_vortex_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el
 }
 
 /* spdif controls */
-static struct snd_kcontrol_new snd_vortex_mixer_spdif[] = {
+static const struct snd_kcontrol_new snd_vortex_mixer_spdif[] = {
 	{
 		.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 		.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
@@ -636,9 +627,8 @@ static int snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
 	
 	/* pre-allocation of Scatter-Gather buffers */
 	
-	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
-					      &chip->pci_dev->dev,
-					      0x10000, 0x10000);
+	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+				       &chip->pci_dev->dev, 0x10000, 0x10000);
 
 	switch (VORTEX_PCM_TYPE(pcm)) {
 	case VORTEX_PCM_ADB: