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, 14 deletions

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 9a72d641743d..a141a301369f 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -163,7 +163,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card,
 
 #define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v
 
-static char *snd_pcm_format_names[] = {
+static const char * const snd_pcm_format_names[] = {
 	FORMAT(S8),
 	FORMAT(U8),
 	FORMAT(S16_LE),
@@ -237,12 +237,12 @@ EXPORT_SYMBOL_GPL(snd_pcm_format_name);
 #define START(v) [SNDRV_PCM_START_##v] = #v
 #define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v 
 
-static char *snd_pcm_stream_names[] = {
+static const char * const snd_pcm_stream_names[] = {
 	STREAM(PLAYBACK),
 	STREAM(CAPTURE),
 };
 
-static char *snd_pcm_state_names[] = {
+static const char * const snd_pcm_state_names[] = {
 	STATE(OPEN),
 	STATE(SETUP),
 	STATE(PREPARED),
@@ -253,7 +253,7 @@ static char *snd_pcm_state_names[] = {
 	STATE(SUSPENDED),
 };
 
-static char *snd_pcm_access_names[] = {
+static const char * const snd_pcm_access_names[] = {
 	ACCESS(MMAP_INTERLEAVED), 
 	ACCESS(MMAP_NONINTERLEAVED),
 	ACCESS(MMAP_COMPLEX),
@@ -261,11 +261,11 @@ static char *snd_pcm_access_names[] = {
 	ACCESS(RW_NONINTERLEAVED),
 };
 
-static char *snd_pcm_subformat_names[] = {
+static const char * const snd_pcm_subformat_names[] = {
 	SUBFORMAT(STD), 
 };
 
-static char *snd_pcm_tstamp_mode_names[] = {
+static const char * const snd_pcm_tstamp_mode_names[] = {
 	TSTAMP(NONE),
 	TSTAMP(ENABLE),
 };
@@ -443,7 +443,7 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry,
 {
 	struct snd_pcm_substream *substream = entry->private_data;
 	struct snd_pcm_runtime *runtime;
-	struct snd_pcm_status status;
+	struct snd_pcm_status64 status;
 	int err;
 
 	mutex_lock(&substream->pcm->open_mutex);
@@ -453,17 +453,17 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry,
 		goto unlock;
 	}
 	memset(&status, 0, sizeof(status));
-	err = snd_pcm_status(substream, &status);
+	err = snd_pcm_status64(substream, &status);
 	if (err < 0) {
 		snd_iprintf(buffer, "error %d\n", err);
 		goto unlock;
 	}
 	snd_iprintf(buffer, "state: %s\n", snd_pcm_state_name(status.state));
 	snd_iprintf(buffer, "owner_pid   : %d\n", pid_vnr(substream->pid));
-	snd_iprintf(buffer, "trigger_time: %ld.%09ld\n",
-		status.trigger_tstamp.tv_sec, status.trigger_tstamp.tv_nsec);
-	snd_iprintf(buffer, "tstamp      : %ld.%09ld\n",
-		status.tstamp.tv_sec, status.tstamp.tv_nsec);
+	snd_iprintf(buffer, "trigger_time: %lld.%09lld\n",
+		status.trigger_tstamp_sec, status.trigger_tstamp_nsec);
+	snd_iprintf(buffer, "tstamp      : %lld.%09lld\n",
+		status.tstamp_sec, status.tstamp_nsec);
 	snd_iprintf(buffer, "delay       : %ld\n", status.delay);
 	snd_iprintf(buffer, "avail       : %ld\n", status.avail);
 	snd_iprintf(buffer, "avail_max   : %ld\n", status.avail_max);
@@ -706,12 +706,12 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
 {
 	struct snd_pcm *pcm;
 	int err;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free = snd_pcm_dev_free,
 		.dev_register =	snd_pcm_dev_register,
 		.dev_disconnect = snd_pcm_dev_disconnect,
 	};
-	static struct snd_device_ops internal_ops = {
+	static const struct snd_device_ops internal_ops = {
 		.dev_free = snd_pcm_dev_free,
 	};