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
  ...

3 files changed, 13 insertions, 22 deletions

diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 1465d7a17f7f..a080d63a9b45 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -1645,7 +1645,6 @@ static int snd_cs46xx_capture_close(struct snd_pcm_substream *substream)
 static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops = {
 	.open =			snd_cs46xx_playback_open_rear,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1656,7 +1655,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = {
 	.open =			snd_cs46xx_playback_open_rear,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1668,7 +1666,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = {
 	.open =			snd_cs46xx_playback_open_clfe,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1679,7 +1676,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = {
 	.open =			snd_cs46xx_playback_open_clfe,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1691,7 +1687,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = {
 	.open =			snd_cs46xx_playback_open_iec958,
 	.close =		snd_cs46xx_playback_close_iec958,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1702,7 +1697,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = {
 	.open =			snd_cs46xx_playback_open_iec958,
 	.close =		snd_cs46xx_playback_close_iec958,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1716,7 +1710,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_ops = {
 	.open =			snd_cs46xx_playback_open,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1727,7 +1720,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_ops = {
 static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = {
 	.open =			snd_cs46xx_playback_open,
 	.close =		snd_cs46xx_playback_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_playback_hw_params,
 	.hw_free =		snd_cs46xx_playback_hw_free,
 	.prepare =		snd_cs46xx_playback_prepare,
@@ -1739,7 +1731,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = {
 static const struct snd_pcm_ops snd_cs46xx_capture_ops = {
 	.open =			snd_cs46xx_capture_open,
 	.close =		snd_cs46xx_capture_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_capture_hw_params,
 	.hw_free =		snd_cs46xx_capture_hw_free,
 	.prepare =		snd_cs46xx_capture_prepare,
@@ -1750,7 +1741,6 @@ static const struct snd_pcm_ops snd_cs46xx_capture_ops = {
 static const struct snd_pcm_ops snd_cs46xx_capture_indirect_ops = {
 	.open =			snd_cs46xx_capture_open,
 	.close =		snd_cs46xx_capture_close,
-	.ioctl =		snd_pcm_lib_ioctl,
 	.hw_params =		snd_cs46xx_capture_hw_params,
 	.hw_free =		snd_cs46xx_capture_hw_free,
 	.prepare =		snd_cs46xx_capture_prepare,
@@ -2248,7 +2238,7 @@ static int snd_cs46xx_spdif_stream_put(struct snd_kcontrol *kcontrol,
 #endif /* CONFIG_SND_CS46XX_NEW_DSP */
 
 
-static struct snd_kcontrol_new snd_cs46xx_controls[] = {
+static const struct snd_kcontrol_new snd_cs46xx_controls[] = {
 {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name = "DAC Volume",
@@ -2374,7 +2364,7 @@ static const struct snd_kcontrol_new snd_cs46xx_front_dup_ctl = {
 
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
 /* Only available on the Hercules Game Theater XP soundcard */
-static struct snd_kcontrol_new snd_hercules_controls[] = {
+static const struct snd_kcontrol_new snd_hercules_controls[] = {
 {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name = "Optical/Coaxial SPDIF Input Switch",
@@ -2475,7 +2465,7 @@ int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device)
 	struct snd_ctl_elem_id id;
 	int err;
 	unsigned int idx;
-	static struct snd_ac97_bus_ops ops = {
+	static const struct snd_ac97_bus_ops ops = {
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
 		.reset = snd_cs46xx_codec_reset,
 #endif
@@ -2825,7 +2815,7 @@ static ssize_t snd_cs46xx_io_read(struct snd_info_entry *entry,
 	return count;
 }
 
-static struct snd_info_entry_ops snd_cs46xx_proc_io_ops = {
+static const struct snd_info_entry_ops snd_cs46xx_proc_io_ops = {
 	.read = snd_cs46xx_io_read,
 };
 
@@ -3755,7 +3745,7 @@ static struct cs_card_type cards[] = {
  * APM support
  */
 #ifdef CONFIG_PM_SLEEP
-static unsigned int saved_regs[] = {
+static const unsigned int saved_regs[] = {
 	BA0_ACOSV,
 	/*BA0_ASER_FADDR,*/
 	BA0_ASER_MASTER,
@@ -3874,7 +3864,7 @@ int snd_cs46xx_create(struct snd_card *card,
 	struct snd_cs46xx_region *region;
 	struct cs_card_type *cp;
 	u16 ss_card, ss_vendor;
-	static struct snd_device_ops ops = {
+	static const struct snd_device_ops ops = {
 		.dev_free =	snd_cs46xx_dev_free,
 	};
 	
@@ -3999,6 +3989,7 @@ int snd_cs46xx_create(struct snd_card *card,
 		return -EBUSY;
 	}
 	chip->irq = pci->irq;
+	card->sync_irq = chip->irq;
 
 #ifdef CONFIG_SND_CS46XX_NEW_DSP
 	chip->dsp_spos_instance = cs46xx_dsp_spos_create(chip);
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 887790ac33c6..05f3f6dc918d 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -27,7 +27,7 @@
 static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
 				  struct dsp_scb_descriptor * fg_entry);
 
-static enum wide_opcode wide_opcodes[] = { 
+static const enum wide_opcode wide_opcodes[] = {
 	WIDE_FOR_BEGIN_LOOP,
 	WIDE_FOR_BEGIN_LOOP2,
 	WIDE_COND_GOTO_ADDR,
@@ -1038,7 +1038,7 @@ int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip)
 	
 	int fifo_addr, fifo_span, valid_slots;
 
-	static struct dsp_spos_control_block sposcb = {
+	static const struct dsp_spos_control_block sposcb = {
 		/* 0 */ HFG_TREE_SCB,HFG_STACK,
 		/* 1 */ SPOSCB_ADDR,BG_TREE_SCB_ADDR,
 		/* 2 */ DSP_SPOS_DC,0,
diff --git a/sound/pci/cs46xx/dsp_spos_scb_lib.c b/sound/pci/cs46xx/dsp_spos_scb_lib.c
index 715ead59613d..6b536fc23ca6 100644
--- a/sound/pci/cs46xx/dsp_spos_scb_lib.c
+++ b/sound/pci/cs46xx/dsp_spos_scb_lib.c
@@ -1145,7 +1145,7 @@ find_next_free_scb (struct snd_cs46xx * chip, struct dsp_scb_descriptor * from)
 	return scb;
 }
 
-static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
+static const u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
 	0x0600, /* 1 */
 	0x1500, /* 2 */
 	0x1580, /* 3 */
@@ -1180,7 +1180,7 @@ static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = {
 	0x2400, /* 32 */
 };
 
-static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
+static const u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
 	0x2B80,
 	0x2BA0,
 	0x2BC0,
@@ -1197,7 +1197,7 @@ static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = {
 	0x2E20
 };
 
-static u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = {
+static const u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = {
 	0x2480,
 	0x2500,
 	0x2580,
@@ -1293,7 +1293,7 @@ cs46xx_dsp_create_pcm_channel (struct snd_cs46xx * chip,
 	if (src_scb == NULL) {
 		if (ins->nsrc_scb >= DSP_MAX_SRC_NR) {
 			dev_err(chip->card->dev,
-				"dsp_spos: to many SRC instances\n!");
+				"dsp_spos: too many SRC instances\n!");
 			return NULL;
 		}