Merge branch 'for-next' into for-linus

Pull the 6.5-devel branch for upstreaming.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

86 files changed, 9323 insertions, 2927 deletions

diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 4c75381f5ab8..a8a59d71dcec 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -1048,7 +1048,7 @@ static struct i2c_driver onyx_driver = {
 	.driver = {
 		.name = "aoa_codec_onyx",
 	},
-	.probe_new = onyx_i2c_probe,
+	.probe = onyx_i2c_probe,
 	.remove = onyx_i2c_remove,
 	.id_table = onyx_i2c_id,
 };
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c
index f906e9aaddcf..ab1472390061 100644
--- a/sound/aoa/codecs/tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -936,7 +936,7 @@ static struct i2c_driver tas_driver = {
 	.driver = {
 		.name = "aoa_codec_tas",
 	},
-	.probe_new = tas_i2c_probe,
+	.probe = tas_i2c_probe,
 	.remove = tas_i2c_remove,
 	.id_table = tas_i2c_id,
 };
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index 12990d9a4dff..e41818e59a15 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -26,6 +26,19 @@ config SND_RAWMIDI
 	tristate
 	select SND_SEQ_DEVICE if SND_SEQUENCER != n
 
+config SND_UMP
+	tristate
+	select SND_RAWMIDI
+
+config SND_UMP_LEGACY_RAWMIDI
+	bool "Legacy raw MIDI support for UMP streams"
+	depends on SND_UMP
+	help
+	  This option enables the legacy raw MIDI support for UMP streams.
+	  When this option is set, an additional rawmidi device for the
+	  legacy MIDI 1.0 byte streams is created for each UMP Endpoint.
+	  The device contains 16 substreams corresponding to UMP groups.
+
 config SND_COMPRESS_OFFLOAD
 	tristate
 
diff --git a/sound/core/Makefile b/sound/core/Makefile
index 2762f03d9b7b..a6b444ee2832 100644
--- a/sound/core/Makefile
+++ b/sound/core/Makefile
@@ -28,6 +28,8 @@ snd-pcm-dmaengine-objs := pcm_dmaengine.o
 
 snd-ctl-led-objs  := control_led.o
 snd-rawmidi-objs  := rawmidi.o
+snd-ump-objs      := ump.o
+snd-ump-$(CONFIG_SND_UMP_LEGACY_RAWMIDI) += ump_convert.o
 snd-timer-objs    := timer.o
 snd-hrtimer-objs  := hrtimer.o
 snd-rtctimer-objs := rtctimer.o
@@ -45,6 +47,7 @@ obj-$(CONFIG_SND_PCM)		+= snd-pcm.o
 obj-$(CONFIG_SND_DMAENGINE_PCM)	+= snd-pcm-dmaengine.o
 obj-$(CONFIG_SND_SEQ_DEVICE)	+= snd-seq-device.o
 obj-$(CONFIG_SND_RAWMIDI)	+= snd-rawmidi.o
+obj-$(CONFIG_SND_UMP)		+= snd-ump.o
 
 obj-$(CONFIG_SND_OSSEMUL)	+= oss/
 obj-$(CONFIG_SND_SEQUENCER)	+= seq/
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index 243acad89fd3..30f73097447b 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -589,7 +589,7 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
 	struct snd_compr_params *params;
 	int retval;
 
-	if (stream->runtime->state == SNDRV_PCM_STATE_OPEN) {
+	if (stream->runtime->state == SNDRV_PCM_STATE_OPEN || stream->next_track) {
 		/*
 		 * we should allow parameter change only when stream has been
 		 * opened not in other cases
@@ -612,6 +612,9 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
 		if (retval)
 			goto out;
 
+		if (stream->next_track)
+			goto out;
+
 		stream->metadata_set = false;
 		stream->next_track = false;
 
diff --git a/sound/core/control.c b/sound/core/control.c
index 82aa1af1d1d8..8386b53acdcd 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -730,12 +730,20 @@ EXPORT_SYMBOL_GPL(snd_ctl_activate_id);
  * Finds the control with the old id from the card, and replaces the
  * id with the new one.
  *
+ * The function tries to keep the already assigned numid while replacing
+ * the rest.
+ *
+ * Note that this function should be used only in the card initialization
+ * phase.  Calling after the card instantiation may cause issues with
+ * user-space expecting persistent numids.
+ *
  * Return: Zero if successful, or a negative error code on failure.
  */
 int snd_ctl_rename_id(struct snd_card *card, struct snd_ctl_elem_id *src_id,
 		      struct snd_ctl_elem_id *dst_id)
 {
 	struct snd_kcontrol *kctl;
+	int saved_numid;
 
 	down_write(&card->controls_rwsem);
 	kctl = snd_ctl_find_id(card, src_id);
@@ -743,10 +751,10 @@ int snd_ctl_rename_id(struct snd_card *card, struct snd_ctl_elem_id *src_id,
 		up_write(&card->controls_rwsem);
 		return -ENOENT;
 	}
+	saved_numid = kctl->id.numid;
 	remove_hash_entries(card, kctl);
 	kctl->id = *dst_id;
-	kctl->id.numid = card->last_numid + 1;
-	card->last_numid += kctl->count;
+	kctl->id.numid = saved_numid;
 	add_hash_entries(card, kctl);
 	up_write(&card->controls_rwsem);
 	return 0;
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c
index d8a86d1a99d6..9cae5d74335c 100644
--- a/sound/core/control_compat.c
+++ b/sound/core/control_compat.c
@@ -197,7 +197,7 @@ static int get_ctl_type(struct snd_card *card, struct snd_ctl_elem_id *id,
 	return err;
 }
 
-static int get_elem_size(int type, int count)
+static int get_elem_size(snd_ctl_elem_type_t type, int count)
 {
 	switch (type) {
 	case SNDRV_CTL_ELEM_TYPE_INTEGER64:
@@ -234,8 +234,8 @@ static int copy_ctl_value_from_user(struct snd_card *card,
 	if (type < 0)
 		return type;
 
-	if (type == SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
-	    type == SNDRV_CTL_ELEM_TYPE_INTEGER) {
+	if (type == (__force int)SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
+	    type == (__force int)SNDRV_CTL_ELEM_TYPE_INTEGER) {
 		for (i = 0; i < count; i++) {
 			s32 __user *intp = valuep;
 			int val;
@@ -244,7 +244,7 @@ static int copy_ctl_value_from_user(struct snd_card *card,
 			data->value.integer.value[i] = val;
 		}
 	} else {
-		size = get_elem_size(type, count);
+		size = get_elem_size((__force snd_ctl_elem_type_t)type, count);
 		if (size < 0) {
 			dev_err(card->dev, "snd_ioctl32_ctl_elem_value: unknown type %d\n", type);
 			return -EINVAL;
@@ -267,8 +267,8 @@ static int copy_ctl_value_to_user(void __user *userdata,
 	struct snd_ctl_elem_value32 __user *data32 = userdata;
 	int i, size;
 
-	if (type == SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
-	    type == SNDRV_CTL_ELEM_TYPE_INTEGER) {
+	if (type == (__force int)SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
+	    type == (__force int)SNDRV_CTL_ELEM_TYPE_INTEGER) {
 		for (i = 0; i < count; i++) {
 			s32 __user *intp = valuep;
 			int val;
@@ -277,7 +277,7 @@ static int copy_ctl_value_to_user(void __user *userdata,
 				return -EFAULT;
 		}
 	} else {
-		size = get_elem_size(type, count);
+		size = get_elem_size((__force snd_ctl_elem_type_t)type, count);
 		if (copy_to_user(valuep, data->value.bytes.data, size))
 			return -EFAULT;
 	}
diff --git a/sound/core/control_led.c b/sound/core/control_led.c
index 3cadd40100f3..ee77547bf8dc 100644
--- a/sound/core/control_led.c
+++ b/sound/core/control_led.c
@@ -737,7 +737,7 @@ static int __init snd_ctl_led_init(void)
 	unsigned int group;
 
 	device_initialize(&snd_ctl_led_dev);
-	snd_ctl_led_dev.class = sound_class;
+	snd_ctl_led_dev.class = &sound_class;
 	snd_ctl_led_dev.release = snd_ctl_led_dev_release;
 	dev_set_name(&snd_ctl_led_dev, "ctl-led");
 	if (device_add(&snd_ctl_led_dev)) {
diff --git a/sound/core/init.c b/sound/core/init.c
index df0c22480375..baef2688d0cf 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -129,7 +129,7 @@ void snd_device_initialize(struct device *dev, struct snd_card *card)
 	device_initialize(dev);
 	if (card)
 		dev->parent = &card->card_dev;
-	dev->class = sound_class;
+	dev->class = &sound_class;
 	dev->release = default_release;
 }
 EXPORT_SYMBOL_GPL(snd_device_initialize);
@@ -331,7 +331,7 @@ static int snd_card_init(struct snd_card *card, struct device *parent,
 
 	device_initialize(&card->card_dev);
 	card->card_dev.parent = parent;
-	card->card_dev.class = sound_class;
+	card->card_dev.class = &sound_class;
 	card->card_dev.release = release_card_device;
 	card->card_dev.groups = card->dev_groups;
 	card->dev_groups[0] = &card_dev_attr_group;
diff --git a/sound/core/pcm_drm_eld.c b/sound/core/pcm_drm_eld.c
index 4b5faae5d16e..07075071972d 100644
--- a/sound/core/pcm_drm_eld.c
+++ b/sound/core/pcm_drm_eld.c
@@ -2,11 +2,25 @@
 /*
  *  PCM DRM helpers
  */
+#include <linux/bitfield.h>
 #include <linux/export.h>
+#include <linux/hdmi.h>
 #include <drm/drm_edid.h>
 #include <sound/pcm.h>
 #include <sound/pcm_drm_eld.h>
 
+#define SAD0_CHANNELS_MASK	GENMASK(2, 0) /* max number of channels - 1 */
+#define SAD0_FORMAT_MASK	GENMASK(6, 3) /* audio format */
+
+#define SAD1_RATE_MASK		GENMASK(6, 0) /* bitfield of supported rates */
+#define SAD1_RATE_32000_MASK	BIT(0)
+#define SAD1_RATE_44100_MASK	BIT(1)
+#define SAD1_RATE_48000_MASK	BIT(2)
+#define SAD1_RATE_88200_MASK	BIT(3)
+#define SAD1_RATE_96000_MASK	BIT(4)
+#define SAD1_RATE_176400_MASK	BIT(5)
+#define SAD1_RATE_192000_MASK	BIT(6)
+
 static const unsigned int eld_rates[] = {
 	32000,
 	44100,
@@ -17,9 +31,62 @@ static const unsigned int eld_rates[] = {
 	192000,
 };
 
+static unsigned int map_rate_families(const u8 *sad,
+				      unsigned int mask_32000,
+				      unsigned int mask_44100,
+				      unsigned int mask_48000)
+{
+	unsigned int rate_mask = 0;
+
+	if (sad[1] & SAD1_RATE_32000_MASK)
+		rate_mask |= mask_32000;
+	if (sad[1] & (SAD1_RATE_44100_MASK | SAD1_RATE_88200_MASK | SAD1_RATE_176400_MASK))
+		rate_mask |= mask_44100;
+	if (sad[1] & (SAD1_RATE_48000_MASK | SAD1_RATE_96000_MASK | SAD1_RATE_192000_MASK))
+		rate_mask |= mask_48000;
+	return rate_mask;
+}
+
+static unsigned int sad_rate_mask(const u8 *sad)
+{
+	switch (FIELD_GET(SAD0_FORMAT_MASK, sad[0])) {
+	case HDMI_AUDIO_CODING_TYPE_PCM:
+		return sad[1] & SAD1_RATE_MASK;
+	case HDMI_AUDIO_CODING_TYPE_AC3:
+	case HDMI_AUDIO_CODING_TYPE_DTS:
+		return map_rate_families(sad,
+					 SAD1_RATE_32000_MASK,
+					 SAD1_RATE_44100_MASK,
+					 SAD1_RATE_48000_MASK);
+	case HDMI_AUDIO_CODING_TYPE_EAC3:
+	case HDMI_AUDIO_CODING_TYPE_DTS_HD:
+	case HDMI_AUDIO_CODING_TYPE_MLP:
+		return map_rate_families(sad,
+					 0,
+					 SAD1_RATE_176400_MASK,
+					 SAD1_RATE_192000_MASK);
+	default:
+		/* TODO adjust for other compressed formats as well */
+		return sad[1] & SAD1_RATE_MASK;
+	}
+}
+
 static unsigned int sad_max_channels(const u8 *sad)
 {
-	return 1 + (sad[0] & 7);
+	switch (FIELD_GET(SAD0_FORMAT_MASK, sad[0])) {
+	case HDMI_AUDIO_CODING_TYPE_PCM:
+		return 1 + FIELD_GET(SAD0_CHANNELS_MASK, sad[0]);
+	case HDMI_AUDIO_CODING_TYPE_AC3:
+	case HDMI_AUDIO_CODING_TYPE_DTS:
+	case HDMI_AUDIO_CODING_TYPE_EAC3:
+		return 2;
+	case HDMI_AUDIO_CODING_TYPE_DTS_HD:
+	case HDMI_AUDIO_CODING_TYPE_MLP:
+		return 8;
+	default:
+		/* TODO adjust for other compressed formats as well */
+		return 1 + FIELD_GET(SAD0_CHANNELS_MASK, sad[0]);
+	}
 }
 
 static int eld_limit_rates(struct snd_pcm_hw_params *params,
@@ -42,7 +109,7 @@ static int eld_limit_rates(struct snd_pcm_hw_params *params,
 			 * requested number of channels.
 			 */
 			if (c->min <= max_channels)
-				rate_mask |= sad[1];
+				rate_mask |= sad_rate_mask(sad);
 		}
 	}
 
@@ -70,7 +137,7 @@ static int eld_limit_channels(struct snd_pcm_hw_params *params,
 				rate_mask |= BIT(i);
 
 		for (i = drm_eld_sad_count(eld); i > 0; i--, sad += 3)
-			if (rate_mask & sad[1])
+			if (rate_mask & sad_rate_mask(sad))
 				t.max = max(t.max, sad_max_channels(sad));
 	}
 
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 39a65d1415ab..95fc56e403b1 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1605,10 +1605,6 @@ static int snd_pcm_do_pause(struct snd_pcm_substream *substream,
 {
 	if (substream->runtime->trigger_master != substream)
 		return 0;
-	/* some drivers might use hw_ptr to recover from the pause -
-	   update the hw_ptr now */
-	if (pause_pushed(state))
-		snd_pcm_update_hw_ptr(substream);
 	/* The jiffies check in snd_pcm_update_hw_ptr*() is done by
 	 * a delta between the current jiffies, this gives a large enough
 	 * delta, effectively to skip the check once.
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 7147fda66d93..2d3cec908154 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -21,6 +21,7 @@
 #include <sound/control.h>
 #include <sound/minors.h>
 #include <sound/initval.h>
+#include <sound/ump.h>
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Midlevel RawMidi code for ALSA.");
@@ -35,7 +36,6 @@ module_param_array(amidi_map, int, NULL, 0444);
 MODULE_PARM_DESC(amidi_map, "Raw MIDI device number assigned to 2nd OSS device.");
 #endif /* CONFIG_SND_OSSEMUL */
 
-static int snd_rawmidi_free(struct snd_rawmidi *rmidi);<