diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index 4cd7211..419288e 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -61,12 +61,23 @@ struct snd_seq_timer *snd_seq_timer_new(void)
 void snd_seq_timer_delete(struct snd_seq_timer **tmr)
 {
 	struct snd_seq_timer *t = *tmr;
-	*tmr = NULL;
+	struct snd_timer_instance *ti;
 
 	if (t == NULL) {
 		pr_debug("ALSA: seq: snd_seq_timer_delete() called with NULL timer\n");
 		return;
 	}
+
+	scoped_guard(spinlock_irq, &t->lock) {
+		ti = t->timeri;
+		t->timeri = NULL;
+	}
+	if (ti) {
+		snd_timer_close(ti);
+		snd_timer_instance_free(ti);
+	}
+
+	*tmr = NULL;
 	t->running = 0;
 
 	/* reset time */
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 51c6ac4..07ef127 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -489,10 +489,20 @@ static void snd_timer_close_locked(struct snd_timer_instance *timeri,
 	snd_timer_stop(timeri);
 
 	if (timer) {
+		struct snd_timer_instance *slave;
+		bool busy;
+
 		timer->num_instances--;
-		/* wait, until the active callback is finished */
+		/* unqueue then drain the slaves' callbacks before remove_slave_links() severs them */
 		spin_lock_irq(&timer->lock);
-		while (timeri->flags & SNDRV_TIMER_IFLG_CALLBACK) {
+		list_for_each_entry(slave, &timeri->slave_list_head, open_list)
+			list_del_init(&slave->ack_list);
+		for (;;) {
+			busy = timeri->flags & SNDRV_TIMER_IFLG_CALLBACK;
+			list_for_each_entry(slave, &timeri->slave_list_head, open_list)
+				busy |= slave->flags & SNDRV_TIMER_IFLG_CALLBACK;
+			if (!busy)
+				break;
 			spin_unlock_irq(&timer->lock);
 			udelay(10);
 			spin_lock_irq(&timer->lock);
@@ -927,12 +937,15 @@ void snd_timer_interrupt(struct snd_timer * timer, unsigned long ticks_left)
 			ack_list_head = &timer->ack_list_head;
 		else
 			ack_list_head = &timer->sack_list_head;
-		if (list_empty(&ti->ack_list))
+		/* don't requeue an instance whose callback is still running */
+		if (list_empty(&ti->ack_list) &&
+		    !(ti->flags & SNDRV_TIMER_IFLG_CALLBACK))
 			list_add_tail(&ti->ack_list, ack_list_head);
 		list_for_each_entry(ts, &ti->slave_active_head, active_list) {
 			ts->pticks = ti->pticks;
 			ts->resolution = resolution;
-			if (list_empty(&ts->ack_list))
+			if (list_empty(&ts->ack_list) &&
+			    !(ts->flags & SNDRV_TIMER_IFLG_CALLBACK))
 				list_add_tail(&ts->ack_list, ack_list_head);
 		}
 	}
diff --git a/sound/hda/codecs/hdmi/hdmi.c b/sound/hda/codecs/hdmi/hdmi.c
index 1f4d646..a4a2f2f 100644
--- a/sound/hda/codecs/hdmi/hdmi.c
+++ b/sound/hda/codecs/hdmi/hdmi.c
@@ -1688,6 +1688,9 @@ int snd_hda_hdmi_generic_pcm_prepare(struct hda_pcm_stream *hinfo,
 		per_pin->channels = substream->runtime->channels;
 		per_pin->setup = true;
 
+		if (spec->ops.prepare)
+			spec->ops.prepare(codec, per_pin);
+
 		if (get_wcaps(codec, cvt_nid) & AC_WCAP_STRIPE) {
 			stripe = snd_hdac_get_stream_stripe_ctl(&codec->bus->core,
 								substream);
diff --git a/sound/hda/codecs/hdmi/hdmi_local.h b/sound/hda/codecs/hdmi/hdmi_local.h
index 548241a..dce9a33 100644
--- a/sound/hda/codecs/hdmi/hdmi_local.h
+++ b/sound/hda/codecs/hdmi/hdmi_local.h
@@ -74,6 +74,15 @@ struct hdmi_ops {
 			    hda_nid_t pin_nid, int dev_id, u32 stream_tag,
 			    int format);
 
+	/*
+	 * Optional hook invoked at the beginning of the PCM prepare
+	 * sequence, before the audio infoframe and stream format are
+	 * (re)programmed. Used to disable keep-alive / silent stream so
+	 * that the format change is not done while keep-alive is active.
+	 */
+	void (*prepare)(struct hda_codec *codec,
+			struct hdmi_spec_per_pin *per_pin);
+
 	void (*pin_cvt_fixup)(struct hda_codec *codec,
 			      struct hdmi_spec_per_pin *per_pin,
 			      hda_nid_t cvt_nid);
diff --git a/sound/hda/codecs/hdmi/intelhdmi.c b/sound/hda/codecs/hdmi/intelhdmi.c
index 6a78825..7314104 100644
--- a/sound/hda/codecs/hdmi/intelhdmi.c
+++ b/sound/hda/codecs/hdmi/intelhdmi.c
@@ -418,6 +418,28 @@ static void intel_not_share_assigned_cvt_nid(struct hda_codec *codec,
 		intel_not_share_assigned_cvt(codec, pin_nid, dev_id, mux_idx);
 }
 
+/*
+ * prepare ops override for HSW+
+ *
+ * Disable keep-alive before the converter format and audio infoframe are
+ * reprogrammed by the PCM prepare sequence. Changing the audio format (e.g.
+ * the channel count when switching to multichannel PCM) while a keep-alive
+ * stream is active is not safe, so release keep-alive here, early in the
+ * sequence. It is re-enabled once the new stream has been set up, in
+ * i915_hsw_setup_stream().
+ */
+static void i915_hsw_prepare(struct hda_codec *codec,
+			     struct hdmi_spec_per_pin *per_pin)
+{
+	struct hdmi_spec *spec = codec->spec;
+
+	if (spec->silent_stream_type == SILENT_STREAM_KAE && per_pin->silent_stream) {
+		silent_stream_set_kae(codec, per_pin, false);
+		/* wait for pending transfers in codec to clear */
+		usleep_range(100, 200);
+	}
+}
+
 /* setup_stream ops override for HSW+ */
 static int i915_hsw_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
 				 hda_nid_t pin_nid, int dev_id, u32 stream_tag,
@@ -435,15 +457,16 @@ static int i915_hsw_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
 
 	haswell_verify_D0(codec, cvt_nid, pin_nid);
 
-	if (spec->silent_stream_type == SILENT_STREAM_KAE && per_pin && per_pin->silent_stream) {
-		silent_stream_set_kae(codec, per_pin, false);
-		/* wait for pending transfers in codec to clear */
-		usleep_range(100, 200);
-	}
-
 	res = snd_hda_hdmi_setup_stream(codec, cvt_nid, pin_nid, dev_id,
 					stream_tag, format);
 
+	/*
+	 * Keep-alive was disabled in i915_hsw_prepare(), re-enable it now.
+	 * The pin lookup above resolves to the same per_pin that prepare
+	 * used (pin_nid comes from that per_pin), so this stays balanced; a
+	 * NULL per_pin only occurs on a lookup failure that also implies no
+	 * active keep-alive stream to restore.
+	 */
 	if (spec->silent_stream_type == SILENT_STREAM_KAE && per_pin && per_pin->silent_stream) {
 		usleep_range(100, 200);
 		silent_stream_set_kae(codec, per_pin, true);
@@ -607,6 +630,7 @@ static int intel_hsw_common_init(struct hda_codec *codec, hda_nid_t vendor_nid,
 	codec->depop_delay = 0;
 	codec->auto_runtime_pm = 1;
 
+	spec->ops.prepare = i915_hsw_prepare;
 	spec->ops.setup_stream = i915_hsw_setup_stream;
 	spec->ops.pin_cvt_fixup = i915_pin_cvt_fixup;
 	spec->ops.silent_stream = i915_set_silent_stream;
diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 443bc92..379e145 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -3773,6 +3773,15 @@ static void alc245_hp_spk_mute_led_update(void *private_data, int enabled)
 	alc_update_coef_idx(codec, 0x0b, 0x0c, val);
 }
 
+static void alc245_hp_spk_mute_led_update_inverted(void *private_data, int enabled)
+{
+	struct hda_codec *codec = private_data;
+	unsigned int val;
+
+	val = enabled ? 0x04 : 0x08; /* inverted: 0x04 led off, 0x08 led on */
+	alc_update_coef_idx(codec, 0x0b, 0x0c, val);
+}
+
 /* JD2: mute led GPIO3: micmute led */
 static void alc245_tas2781_i2c_hp_fixup_muteled(struct hda_codec *codec,
 					  const struct hda_fixup *fix, int action)
@@ -3801,6 +3810,33 @@ static void alc245_tas2781_i2c_hp_fixup_muteled(struct hda_codec *codec,
 		alc245_fixup_hp_mute_led_coefbit(codec, fix, action);
 	alc285_fixup_hp_coef_micmute_led(codec, fix, action);
 }
+
+/* Same as alc245_tas2781_i2c_hp_fixup_muteled(), but with inverted speaker
+ * mute LED polarity. The HP ZBook 8 G2a 14/16 (0x103c:0x8f94, 0x103c:0x8f95)
+ * are speaker-only models without an HP pin, so the LED is driven directly
+ * through the vmaster_mute hook.
+ */
+static void alc245_tas2781_i2c_hp_fixup_muteled_inverted(struct hda_codec *codec,
+					const struct hda_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	static const hda_nid_t conn[] = { 0x02 };
+
+	switch (action) {
+	case HDA_FIXUP_ACT_PRE_PROBE:
+		spec->gen.vmaster_mute.hook = alc245_hp_spk_mute_led_update_inverted;
+		spec->gen.vmaster_mute_led = 1;
+		spec->gen.auto_mute_via_amp = 1;
+		snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn);
+		break;
+	case HDA_FIXUP_ACT_INIT:
+		alc245_hp_spk_mute_led_update_inverted(codec, !spec->gen.master_mute);
+		break;
+	}
+
+	tas2781_fixup_txnw_i2c(codec, fix, action);
+	alc285_fixup_hp_coef_micmute_led(codec, fix, action);
+}
 /*
  * Clear COEF 0x0d (PCBEEP passthrough) bit 0x40 where BIOS sets it wrongly
  * at PM resume
@@ -3903,6 +3939,7 @@ enum {
 	ALC269_FIXUP_DMIC_THINKPAD_ACPI,
 	ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13,
 	ALC269VC_FIXUP_INFINIX_Y4_MAX,
+	ALC269VC_FIXUP_LUNNEN_GROUND_14,
 	ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO,
 	ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
 	ALC255_FIXUP_ASUS_MIC_NO_PRESENCE,
@@ -3983,6 +4020,7 @@ enum {
 	ALC256_FIXUP_HUAWEI_MACH_WX9_PINS,
 	ALC298_FIXUP_HUAWEI_MBX_STEREO,
 	ALC295_FIXUP_HP_X360,
+	ALC295_FIXUP_HP_PAVILION_X360,
 	ALC221_FIXUP_HP_HEADSET_MIC,
 	ALC285_FIXUP_LENOVO_HEADPHONE_NOISE,
 	ALC295_FIXUP_HP_AUTO_MUTE,
@@ -4163,6 +4201,7 @@ enum {
 	ALC256_FIXUP_VAIO_RPL_MIC_NO_PRESENCE,
 	ALC245_FIXUP_HP_TAS2781_SPI_MUTE_LED,
 	ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED,
+	ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED_INVERTED,
 	ALC288_FIXUP_SURFACE_SWAP_DACS,
 	ALC236_FIXUP_HP_MUTE_LED_MICMUTE_GPIO,
 	ALC233_FIXUP_LENOVO_GPIO2_MIC_HOTKEY,
@@ -4370,6 +4409,13 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST
 	},
+	[ALC269VC_FIXUP_LUNNEN_GROUND_14] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x1b, 0x90170150 }, /* internal speaker */
+			{ }
+		},
+	},
 	[ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -5306,6 +5352,19 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC269_FIXUP_HP_MUTE_LED_MIC3
 	},
+	[ALC295_FIXUP_HP_PAVILION_X360] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			/* force amp gain and processing state */
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x7770 },
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x0d },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3000 },
+			{}
+		},
+		.chained = true,
+		.chain_id = ALC295_FIXUP_HP_X360
+	},
 	[ALC221_FIXUP_HP_HEADSET_MIC] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -6734,6 +6793,10 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc245_tas2781_i2c_hp_fixup_muteled,
 	},
+	[ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED_INVERTED] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc245_tas2781_i2c_hp_fixup_muteled_inverted,
+	},
 	[ALC288_FIXUP_SURFACE_SWAP_DACS] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc288_fixup_surface_swap_dacs,
@@ -6932,6 +6995,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS),
 	SND_PCI_QUIRK(0x1028, 0x0c28, "Dell Inspiron 16 Plus 7630", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS),
 	SND_PCI_QUIRK(0x1028, 0x0c4d, "Dell", ALC287_FIXUP_CS35L41_I2C_4),
+	SND_PCI_QUIRK(0x1028, 0x0c90, "Alienware x16 R2", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x0c94, "Dell Polaris 3 metal", ALC295_FIXUP_DELL_TAS2781_I2C),
 	SND_PCI_QUIRK(0x1028, 0x0c96, "Dell Polaris 2in1", ALC295_FIXUP_DELL_TAS2781_I2C),
 	SND_PCI_QUIRK(0x1028, 0x0cbd, "Dell Oasis 13 CS MTL-U", ALC289_FIXUP_DELL_CS35L41_SPI_2),
@@ -6943,7 +7007,11 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0cc3, "Dell Oasis 14 Low Weight MTL-U", ALC289_FIXUP_DELL_CS35L41_SPI_2),
 	SND_PCI_QUIRK(0x1028, 0x0cc4, "Dell Oasis 16 MTL-H/U", ALC289_FIXUP_DELL_CS35L41_SPI_2),
 	SND_PCI_QUIRK(0x1028, 0x0cc5, "Dell Oasis 14", ALC289_FIXUP_RTK_AMP_DUAL_SPK),
-	SND_PCI_QUIRK(0x1028, 0x0e6b, "Dell Pro QCM1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0d56, "Dell Pro Tower QCT1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0d58, "Dell Pro Micro QCM1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0d5a, "Dell Pro Slim QCS1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0e6b, "Dell Pro Tower QCT1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
+	SND_PCI_QUIRK(0x1028, 0x0e6c, "Dell Pro Slim QCS1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
 	SND_PCI_QUIRK(0x1028, 0x0e6d, "Dell Pro Micro QCM1255", ALC236_FIXUP_DELL_HP_POP_NOISE),
 	SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -7017,6 +7085,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x82c0, "HP G3 mini premium", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x83b9, "HP Spectre x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x841c, "HP Pavilion 15-CK0xx", ALC269_FIXUP_HP_MUTE_LED_MIC3),
+	HDA_CODEC_QUIRK(0x103c, 0x8486, "HP Pavilion x360", ALC295_FIXUP_HP_PAVILION_X360),
 	SND_PCI_QUIRK(0x103c, 0x8497, "HP Envy x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x84a6, "HP 250 G7 Notebook PC", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x84ae, "HP 15-db0403ng", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
@@ -7172,6 +7241,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aa8, "HP EliteBook 640 G9 (MB 8AA6)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aab, "HP EliteBook 650 G9 (MB 8AA9)", ALC236_FIXUP_HP_GPIO_LED),
+	SND_PCI_QUIRK(0x103c, 0x8ab8, "HP EliteBook 830 G8 Notebook PC (MB 8AB8)", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ab9, "HP EliteBook 840 G8 (MB 8AB8)", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8abb, "HP ZBook Firefly 14 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
@@ -7382,6 +7452,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8f42, "HP ZBook 8 G2a 14W", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),
 	SND_PCI_QUIRK(0x103c, 0x8f57, "HP Trekker G7JC", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8f62, "HP ZBook 8 G2a 16W", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),
+	SND_PCI_QUIRK(0x103c, 0x8f94, "HP ZBook 8 G2a 14", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED_INVERTED),
+	SND_PCI_QUIRK(0x103c, 0x8f95, "HP ZBook 8 G2a 16", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED_INVERTED),
 	SND_PCI_QUIRK(0x1043, 0x1024, "ASUS Zephyrus G14 2025", ALC285_FIXUP_ASUS_GA403U_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1032, "ASUS VivoBook X513EA", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1034, "ASUS GU605C", ALC285_FIXUP_ASUS_GU605_SPI_SPEAKER2_TO_DAC1),
@@ -7588,6 +7660,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x144d, 0xc1a6, "Samsung Galaxy Book Pro 360 (NP930QBD)", ALC298_FIXUP_SAMSUNG_AMP),
 	SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8),
 	SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_AMP),
+	HDA_CODEC_QUIRK(0x144d, 0xc824, "Samsung ELECTRONICS (750XBE/730XBE)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_AMP),
 	SND_PCI_QUIRK(0x144d, 0xc832, "Samsung Galaxy Book Flex Alpha (NP730QCJ)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc876, "Samsung 730QED (NP730QED-KA2US)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
@@ -7953,6 +8026,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x2782, 0x1705, "MEDION E15433", ALC269VC_FIXUP_INFINIX_Y4_MAX),
 	SND_PCI_QUIRK(0x2782, 0x1707, "Vaio VJFE-ADL", ALC298_FIXUP_SPK_VOLUME),
 	SND_PCI_QUIRK(0x2782, 0x4900, "MEDION E15443", ALC233_FIXUP_MEDION_MTL_SPK),
+	SND_PCI_QUIRK(0x2782, 0xa212, "Lunnen Ground 14", ALC269VC_FIXUP_LUNNEN_GROUND_14),
 	SND_PCI_QUIRK(0x7017, 0x2014, "Star Labs StarFighter", ALC233_FIXUP_STARLABS_STARFIGHTER),
 	SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
 	SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
diff --git a/sound/hda/codecs/side-codecs/cs35l41_hda.c b/sound/hda/codecs/side-codecs/cs35l41_hda.c
index 64a5bd8..237059e 100644
--- a/sound/hda/codecs/side-codecs/cs35l41_hda.c
+++ b/sound/hda/codecs/side-codecs/cs35l41_hda.c
@@ -1434,10 +1434,19 @@ static int cs35l41_get_acpi_mute_state(struct cs35l41_hda *cs35l41, acpi_handle 
 	guid_parse(CS35L41_UUID, &guid);
 
 	if (cs35l41_dsm_supported(handle, CS35L41_DSM_GET_MUTE)) {
-		ret = acpi_evaluate_dsm(handle, &guid, 0, CS35L41_DSM_GET_MUTE, NULL);
+		ret = acpi_evaluate_dsm_typed(handle, &guid, 0,
+			      CS35L41_DSM_GET_MUTE, NULL,
+			      ACPI_TYPE_BUFFER);
+
 		if (!ret)
 			return -EINVAL;
+		if (!ret->buffer.length || !ret->buffer.pointer) {
+			ACPI_FREE(ret);
+			return -EINVAL;
+		}
+
 		mute = *ret->buffer.pointer;
+		ACPI_FREE(ret);
 		dev_dbg(cs35l41->dev, "CS35L41_DSM_GET_MUTE: %d\n", mute);
 	}
 
diff --git a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
index 69a22fd..624db96 100644
--- a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
+++ b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
@@ -354,6 +354,7 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
 			if (ret < 0 || ret >= sizeof(var8) - 1) {
 				dev_err(p->dev, "%s: Read %s failed\n",
 					__func__, var8);
+				cd->total_sz = 0;
 				return -EINVAL;
 			}
 			/*
@@ -371,6 +372,7 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
 				dev_warn(p->dev,
 					"Dev %d: Caldat[%d] read failed %ld\n",
 					i, j, status);
+				cd->total_sz = 0;
 				return -EINVAL;
 			}
 			bedata = cpu_to_be32(*(uint32_t *)&data[offset]);
@@ -382,6 +384,7 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
 	if (cd->total_sz != offset) {
 		dev_err(p->dev, "%s: tot_size(%lu) and offset(%u) mismatch\n",
 			__func__, cd->total_sz, offset);
+		cd->total_sz = 0;
 		return -EINVAL;
 	}
 
diff --git a/sound/soc/amd/acp-config.c b/sound/soc/amd/acp-config.c
index 0d977f4..0519465 100644
--- a/sound/soc/amd/acp-config.c
+++ b/sound/soc/amd/acp-config.c
@@ -44,6 +44,18 @@ static const struct dmi_system_id acp70_acpi_flag_override_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "83W5"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TUF Gaming A14 FA401EA"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vivobook 18 M1807GA"),
+		},
+	},
 	{}
 };
 
diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index d6df7de..af1dce9 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -525,6 +525,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 		.driver_data = &acp6x_card,
 		.matches = {
 			DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vector A16 HX A8WIG"),
+		}
+	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Raider A18 HX A9WJG"),
 		}
 	},
diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c
index 3afcef2..c0bf45b 100644
--- a/sound/soc/codecs/bt-sco.c
+++ b/sound/soc/codecs/bt-sco.c
@@ -17,11 +17,17 @@ static const struct snd_soc_dapm_widget bt_sco_widgets[] = {
 			    SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("BT_SCO_TX", "Capture", 0,
 			     SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("BT_SCO_RX_WB", "WB Playback", 0,
+			    SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("BT_SCO_TX_WB", "WB Capture", 0,
+			     SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route bt_sco_routes[] = {
 	{ "BT_SCO_TX", NULL, "RX" },
 	{ "TX", NULL, "BT_SCO_RX" },
+	{ "BT_SCO_TX_WB", NULL, "RX" },
+	{ "TX", NULL, "BT_SCO_RX_WB" },
 };
 
 static struct snd_soc_dai_driver bt_sco_dai[] = {
@@ -45,14 +51,14 @@ static struct snd_soc_dai_driver bt_sco_dai[] = {
 	{
 		.name = "bt-sco-pcm-wb",
 		.playback = {
-			.stream_name = "Playback",
+			.stream_name = "WB Playback",
 			.channels_min = 1,
 			.channels_max = 1,
 			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
 			.formats = SNDRV_PCM_FMTBIT_S16_LE,
 		},
 		.capture = {
-			 .stream_name = "Capture",
+			 .stream_name = "WB Capture",
 			.channels_min = 1,
 			.channels_max = 1,
 			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
diff --git a/sound/soc/codecs/cs35l56-i2c.c b/sound/soc/codecs/cs35l56-i2c.c
index 0f64ab6..4f6ddf1 100644
--- a/sound/soc/codecs/cs35l56-i2c.c
+++ b/sound/soc/codecs/cs35l56-i2c.c
@@ -55,9 +55,7 @@ static int cs35l56_i2c_probe(struct i2c_client *client)
 	if (ret != 0)
 		return ret;
 
-	ret = cs35l56_init(cs35l56);
-	if (ret == 0)
-		ret = cs35l56_irq_request(&cs35l56->base, client->irq);
+	ret = cs35l56_irq_request(&cs35l56->base, client->irq);
 	if (ret < 0)
 		cs35l56_remove(cs35l56);
 
diff --git a/sound/soc/codecs/cs35l56-spi.c b/sound/soc/codecs/cs35l56-spi.c
index 9bc9b7c..b1eb924 100644
--- a/sound/soc/codecs/cs35l56-spi.c
+++ b/sound/soc/codecs/cs35l56-spi.c
@@ -44,9 +44,7 @@ static int cs35l56_spi_probe(struct spi_device *spi)
 	if (ret != 0)
 		return ret;
 
-	ret = cs35l56_init(cs35l56);
-	if (ret == 0)
-		ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
+	ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
 	if (ret < 0)
 		cs35l56_remove(cs35l56);
 
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 570a688..063ef7a 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -2008,6 +2008,16 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56)
 		goto err;
 	}
 
+	/*
+	 * On SoundWire the cs35l56_init() cannot be run until after the
+	 * device has been enumerated by the SoundWire core.
+	 */
+	if (!cs35l56->sdw_peripheral) {
+		ret = cs35l56_init(cs35l56);
+		if (ret)
+			goto err_remove_wm_adsp;
+	}
+
 	ret = snd_soc_register_component(cs35l56->base.dev,
 					 &soc_component_dev_cs35l56,
 					 cs35l56_dai, ARRAY_SIZE(cs35l56_dai));
@@ -2022,6 +2032,11 @@ err_remove_wm_adsp:
 	wm_adsp2_remove(&cs35l56->dsp);
 
 err:
+	if (pm_runtime_enabled(cs35l56->base.dev)) {
+		pm_runtime_dont_use_autosuspend(cs35l56->base.dev);
+		pm_runtime_disable(cs35l56->base.dev);
+	}
+
 	gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
 	regulator_bulk_disable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
 
@@ -2108,7 +2123,7 @@ post_soft_reset:
 		return dev_err_probe(cs35l56->base.dev, ret, "Failed to write ASP1_CONTROL3\n");
 
 	cs35l56->base.init_done = true;
-	complete(&cs35l56->init_completion);
+	complete_all(&cs35l56->init_completion);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/fs210x.c b/sound/soc/codecs/fs210x.c
index 5f381fe..d794ff9 100644
--- a/sound/soc/codecs/fs210x.c
+++ b/sound/soc/codecs/fs210x.c
@@ -607,6 +607,7 @@ tag_power_down:
 
 	regcache_cache_bypass(fs210x->regmap, false);
 	if (!ret) {
+		regcache_cache_only(fs210x->regmap, false);
 		regcache_mark_dirty(fs210x->regmap);
 		regcache_sync(fs210x->regmap);
 		fs210x->is_inited = true;
diff --git a/sound/soc/codecs/tas2781-fmwlib.c b/sound/soc/codecs/tas2781-fmwlib.c
index bd16d53..dcbeb96 100644
--- a/sound/soc/codecs/tas2781-fmwlib.c
+++ b/sound/soc/codecs/tas2781-fmwlib.c
@@ -12,6 +12,7 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/limits.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
@@ -1100,13 +1101,42 @@ static int tasdevice_load_block_kernel(
 	return 0;
 }
 
+static int tasdevice_fw_strnlen(const struct firmware *fmw, int offset)
+{
+	const u8 *start;
+	const u8 *nul;
+	size_t remaining;
+	size_t len;
+
+	if (offset < 0 || offset >= fmw->size)
+		return -EINVAL;
+
+	start = fmw->data + offset;
+	remaining = fmw->size - offset;
+	nul = memchr(start, '\0', remaining);
+	if (!nul)
+		return -EINVAL;
+
+	len = nul - start;
+	if (len > INT_MAX)
+		return -EOVERFLOW;
+
+	return len;
+}
+
 static int fw_parse_variable_hdr(struct tasdevice_priv
 	*tas_priv, struct tasdevice_dspfw_hdr *fw_hdr,
 	const struct firmware *fmw, int offset)
 {
 	const unsigned char *buf = fmw->data;
-	int len = strlen((char *)&buf[offset]);
+	int len;
 
+	len = tasdevice_fw_strnlen(fmw, offset);
+	if (len < 0) {
+		dev_err(tas_priv->dev, "%s: Description error\n", __func__);
+		offset = len;
+		goto out;
+	}
 	len++;
 
 	if (offset + len + 8 > fmw->size) {
@@ -1238,7 +1268,12 @@ static int fw_parse_data(struct tasdevice_fw *tas_fmw,
 	memcpy(img_data->name, &data[offset], 64);
 	offset += 64;
 
-	n = strlen((char *)&data[offset]);
+	n = tasdevice_fw_strnlen(fmw, offset);
+	if (n < 0) {
+		dev_err(tas_fmw->dev, "%s: Description error\n", __func__);
+		offset = n;
+		goto out;
+	}
 	n++;
 	if (offset + n + 2 > fmw->size) {
 		dev_err(tas_fmw->dev, "%s: Description error\n", __func__);
@@ -1309,7 +1344,12 @@ static int fw_parse_program_data(struct tasdevice_priv *tas_priv,
 		}
 		offset += 64;
 
-		n = strlen((char *)&buf[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		/* skip '\0' and 5 unused bytes */
 		n += 6;
 		if (offset + n > fmw->size) {
@@ -1372,7 +1412,12 @@ static int fw_parse_configuration_data(
 		memcpy(config->name, &data[offset], 64);
 		offset += 64;
 
-		n = strlen((char *)&data[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		n += 15;
 		if (offset + n > fmw->size) {
 			dev_err(tas_priv->dev, "Description err\n");
@@ -2134,7 +2179,8 @@ static int fw_parse_calibration_data(struct tasdevice_priv *tas_priv,
 {
 	struct tasdevice_calibration *calibration;
 	unsigned char *data = (unsigned char *)fmw->data;
-	unsigned int i, n;
+	unsigned int i;
+	int n;
 
 	if (offset + 2 > fmw->size) {
 		dev_err(tas_priv->dev, "%s: Calibrations error\n", __func__);
@@ -2166,7 +2212,12 @@ static int fw_parse_calibration_data(struct tasdevice_priv *tas_priv,
 		calibration = &(tas_fmw->calibrations[i]);
 		offset += 64;
 
-		n = strlen((char *)&data[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		/* skip '\0' and 2 unused bytes */
 		n += 3;
 		if (offset + n > fmw->size) {
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 9661602..d232c8f 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -808,6 +808,8 @@ static int fsl_sai_hw_free(struct snd_pcm_substream *substream,
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 	unsigned int ofs = sai->soc_data->reg_offset;
+	int adir = tx ? RX : TX;
+	int dir  = tx ? TX : RX;
 
 	/* Clear xMR to avoid channel swap with mclk_with_tere enabled case */
 	regmap_write(sai->regmap, FSL_SAI_xMR(tx), 0);
@@ -815,10 +817,29 @@ static int fsl_sai_hw_free(struct snd_pcm_substream *substream,
 	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, ofs),
 			   FSL_SAI_CR3_TRCE_MASK, 0);
 
-	if (!sai->is_consumer_mode[tx] &&
-	    sai->mclk_streams & BIT(substream->stream)) {
-		clk_disable_unprepare(sai->mclk_clk[sai->mclk_id[tx]]);
-		sai->mclk_streams &= ~BIT(substream->stream);
+	if (!sai->is_consumer_mode[tx]) {
+		bool adir_active = !!(sai->mclk_streams & BIT(!substream->stream));
+		/*
+		 * If opposite stream provides clocks for synchronous mode and
+		 * it is inactive, Clear BYP and BCI
+		 */
+		if (fsl_sai_dir_is_synced(sai, adir) && !adir_active)
+			regmap_update_bits(sai->regmap, FSL_SAI_xCR2(!tx, ofs),
+					   FSL_SAI_CR2_BCI | FSL_SAI_CR2_BYP, 0);
+		/*
+		 * Clear BYP and BCI of current stream if either of:
+		 * 1. current stream doesn't provide clocks for synchronous mode
+		 * 2. current stream provides clocks for synchronous mode but no
+		 *    more stream is active.
+		 */
+		if (!fsl_sai_dir_is_synced(sai, dir) || !adir_active)
+			regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
+					   FSL_SAI_CR2_BCI | FSL_SAI_CR2_BYP, 0);
+
+		if (sai->mclk_streams & BIT(substream->stream)) {
+			clk_disable_unprepare(sai->mclk_clk[sai->mclk_id[tx]]);
+			sai->mclk_streams &= ~BIT(substream->stream);
+		}
 	}
 
 	return 0;
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index a4518fe..43438af 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -496,11 +496,15 @@ static void imx_aif_shutdown(struct snd_pcm_substream *substream)
 	struct snd_soc_dai *codec_dai;
 	int i;
 
-	for_each_rtd_cpu_dais(rtd, i, cpu_dai)
-		snd_soc_dai_set_sysclk(cpu_dai, 0, 0, SND_SOC_CLOCK_OUT);
+	for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
+		if (!snd_soc_dai_active(cpu_dai))
+			snd_soc_dai_set_sysclk(cpu_dai, 0, 0, SND_SOC_CLOCK_OUT);
+	}
 
-	for_each_rtd_codec_dais(rtd, i, codec_dai)
-		snd_soc_dai_set_sysclk(codec_dai, 0, 0, SND_SOC_CLOCK_IN);
+	for_each_rtd_codec_dais(rtd, i, codec_dai) {
+		if (!snd_soc_dai_active(codec_dai))
+			snd_soc_dai_set_sysclk(codec_dai, 0, 0, SND_SOC_CLOCK_IN);
+	}
 }
 
 static const struct snd_soc_ops imx_aif_ops = {
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 59eb032..c527d57 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -849,6 +849,8 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
 };
 
 static const struct snd_pci_quirk sof_sdw_ssid_quirk_table[] = {
+	SND_PCI_QUIRK(0x1028, 0x0e53, "Dell XPS WCL", SOC_SDW_SIDECAR_AMPS),
+	SND_PCI_QUIRK(0x1028, 0x0e54, "Dell XPS PTL", SOC_SDW_SIDECAR_AMPS),
 	SND_PCI_QUIRK(0x1043, 0x1e13, "ASUS Zenbook S14", SOC_SDW_CODEC_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1f43, "ASUS Zenbook S16", SOC_SDW_CODEC_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x2347, "Lenovo P16", SOC_SDW_CODEC_MIC),
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index f4e22af..93f511f 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -2237,6 +2237,7 @@ static const struct sun4i_codec_quirks sun50i_h616_codec_quirks = {
 	.reg_dac_fifoc	= REG_FIELD(SUN50I_H616_CODEC_DAC_FIFOC, 0, 31),
 	.reg_dac_txdata	= SUN8I_H3_CODEC_DAC_TXDATA,
 	.has_reset	= true,
+	.playback_only	= true,
 	.dma_max_burst	= SUN4I_DMA_MAX_BURST,
 };
 
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 4114956..0de7c9d 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2346,6 +2346,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
 	DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
 		   QUIRK_FLAG_FIXED_RATE),
+	DEVICE_FLG(0x0ecb, 0x2125, /* JBL Quantum650 Wireless */
+		   QUIRK_FLAG_FIXED_RATE),
 	DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */
 		   QUIRK_FLAG_FIXED_RATE),
 	DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */