Merging upstream version 6.8.11.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

21 files changed, 231 insertions, 156 deletions

diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c
index b57d72ea45..4e376994bf 100644
--- a/sound/hda/intel-sdw-acpi.c
+++ b/sound/hda/intel-sdw-acpi.c
@@ -41,6 +41,8 @@ static bool is_link_enabled(struct fwnode_handle *fw_node, u8 idx)
 				 "intel-quirk-mask",
 				 &quirk_mask);
 
+	fwnode_handle_put(link);
+
 	if (quirk_mask & SDW_INTEL_QUIRK_MASK_BUS_DISABLE)
 		return false;
 
diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c
index 0ba8f0c4cd..3a593da092 100644
--- a/sound/oss/dmasound/dmasound_paula.c
+++ b/sound/oss/dmasound/dmasound_paula.c
@@ -725,7 +725,13 @@ static void __exit amiga_audio_remove(struct platform_device *pdev)
 	dmasound_deinit();
 }
 
-static struct platform_driver amiga_audio_driver = {
+/*
+ * amiga_audio_remove() lives in .exit.text. For drivers registered via
+ * module_platform_driver_probe() this is ok because they cannot get unbound at
+ * runtime. So mark the driver struct with __refdata to prevent modpost
+ * triggering a section mismatch warning.
+ */
+static struct platform_driver amiga_audio_driver __refdata = {
 	.remove_new = __exit_p(amiga_audio_remove),
 	.driver = {
 		.name	= "amiga-audio",
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index fe72e7d772..dadeda7758 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -189,8 +189,7 @@ static int snd_emu10k1_suspend(struct device *dev)
 
 	emu->suspend = 1;
 
-	cancel_work_sync(&emu->emu1010.firmware_work);
-	cancel_work_sync(&emu->emu1010.clock_work);
+	cancel_work_sync(&emu->emu1010.work);
 
 	snd_ac97_suspend(emu->ac97);
 
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index de5c41e578..ade90c7ecd 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -732,69 +732,67 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, int dock,
 	return snd_emu1010_load_firmware_entry(emu, *fw);
 }
 
-static void emu1010_firmware_work(struct work_struct *work)
+static void snd_emu1010_load_dock_firmware(struct snd_emu10k1 *emu)
 {
-	struct snd_emu10k1 *emu;
-	u32 tmp, tmp2, reg;
+	u32 tmp, tmp2;
 	int err;
 
-	emu = container_of(work, struct snd_emu10k1,
-			   emu1010.firmware_work);
-	if (emu->card->shutdown)
+	// The docking events clearly arrive prematurely - while the
+	// Dock's FPGA seems to be successfully programmed, the Dock
+	// fails to initialize subsequently if we don't give it some
+	// time to "warm up" here.
+	msleep(200);
+
+	dev_info(emu->card->dev, "emu1010: Loading Audio Dock Firmware\n");
+	/* Return to Audio Dock programming mode */
+	snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG,
+			       EMU_HANA_FPGA_CONFIG_AUDIODOCK);
+	err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
+	if (err < 0)
 		return;
-#ifdef CONFIG_PM_SLEEP
-	if (emu->suspend)
+	snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
+
+	snd_emu1010_fpga_read(emu, EMU_HANA_ID, &tmp);
+	dev_dbg(emu->card->dev, "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", tmp);
+	if ((tmp & 0x1f) != 0x15) {
+		/* FPGA failed to be programmed */
+		dev_err(emu->card->dev,
+			"emu1010: Loading Audio Dock Firmware failed, reg = 0x%x\n",
+			tmp);
 		return;
-#endif
+	}
+	dev_info(emu->card->dev, "emu1010: Audio Dock Firmware loaded\n");
+
+	snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
+	snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
+	dev_info(emu->card->dev, "Audio Dock ver: %u.%u\n", tmp, tmp2);
+
+	/* Allow DLL to settle, to sync clocking between 1010 and Dock */
+	msleep(10);
+}
+
+static void emu1010_dock_event(struct snd_emu10k1 *emu)
+{
+	u32 reg;
+
 	snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
 	if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
 		/* Audio Dock attached */
-		/* Return to Audio Dock programming mode */
-		dev_info(emu->card->dev,
-			 "emu1010: Loading Audio Dock Firmware\n");
-		snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG,
-				       EMU_HANA_FPGA_CONFIG_AUDIODOCK);
-		err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
-		if (err < 0)
-			return;
-		snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
-		snd_emu1010_fpga_read(emu, EMU_HANA_ID, &tmp);
-		dev_info(emu->card->dev,
-			 "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", tmp);
-		if ((tmp & 0x1f) != 0x15) {
-			/* FPGA failed to be programmed */
-			dev_info(emu->card->dev,
-				 "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n",
-				 tmp);
-			return;
-		}
-		dev_info(emu->card->dev,
-			 "emu1010: Audio Dock Firmware loaded\n");
-		snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
-		snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
-		dev_info(emu->card->dev, "Audio Dock ver: %u.%u\n", tmp, tmp2);
-		/* Sync clocking between 1010 and Dock */
-		/* Allow DLL to settle */
-		msleep(10);
+		snd_emu1010_load_dock_firmware(emu);
 		/* Unmute all. Default is muted after a firmware load */
 		snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
+	} else if (!(reg & EMU_HANA_OPTION_DOCK_ONLINE)) {
+		/* Audio Dock removed */
+		dev_info(emu->card->dev, "emu1010: Audio Dock detached\n");
+		/* The hardware auto-mutes all, so we unmute again */
+		snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
 	}
 }
 
-static void emu1010_clock_work(struct work_struct *work)
+static void emu1010_clock_event(struct snd_emu10k1 *emu)
 {
-	struct snd_emu10k1 *emu;
 	struct snd_ctl_elem_id id;
 
-	emu = container_of(work, struct snd_emu10k1,
-			   emu1010.clock_work);
-	if (emu->card->shutdown)
-		return;
-#ifdef CONFIG_PM_SLEEP
-	if (emu->suspend)
-		return;
-#endif
-
 	spin_lock_irq(&emu->reg_lock);
 	// This is the only thing that can actually happen.
 	emu->emu1010.clock_source = emu->emu1010.clock_fallback;
@@ -805,21 +803,40 @@ static void emu1010_clock_work(struct work_struct *work)
 	snd_ctl_notify(emu->card, SNDRV_CTL_EVENT_MASK_VALUE, &id);
 }
 
-static void emu1010_interrupt(struct snd_emu10k1 *emu)
+static void emu1010_work(struct work_struct *work)
 {
+	struct snd_emu10k1 *emu;
 	u32 sts;
 
+	emu = container_of(work, struct snd_emu10k1, emu1010.work);
+	if (emu->card->shutdown)
+		return;
+#ifdef CONFIG_PM_SLEEP
+	if (emu->suspend)
+		return;
+#endif
+
 	snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &sts);
-	if (sts & EMU_HANA_IRQ_DOCK_LOST) {
-		/* Audio Dock removed */
-		dev_info(emu->card->dev, "emu1010: Audio Dock detached\n");
-		/* The hardware auto-mutes all, so we unmute again */
-		snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
-	} else if (sts & EMU_HANA_IRQ_DOCK) {
-		schedule_work(&emu->emu1010.firmware_work);
-	}
+
+	// The distinction of the IRQ status bits is unreliable,
+	// so we dispatch later based on option card status.
+	if (sts & (EMU_HANA_IRQ_DOCK | EMU_HANA_IRQ_DOCK_LOST))
+		emu1010_dock_event(emu);
+
 	if (sts & EMU_HANA_IRQ_WCLK_CHANGED)
-		schedule_work(&emu->emu1010.clock_work);
+		emu1010_clock_event(emu);
+}
+
+static void emu1010_interrupt(struct snd_emu10k1 *emu)
+{
+	// We get an interrupt on each GPIO input pin change, but we
+	// care only about the ones triggered by the dedicated pin.
+	u16 sts = inw(emu->port + A_GPIO);
+	u16 bit = emu->card_capabilities->ca0108_chip ? 0x2000 : 0x8000;
+	if (!(sts & bit))
+		return;
+
+	schedule_work(&emu->emu1010.work);
 }
 
 /*
@@ -889,7 +906,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
 	snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
 	dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
 	if (reg & EMU_HANA_OPTION_DOCK_OFFLINE)
-		schedule_work(&emu->emu1010.firmware_work);
+		snd_emu1010_load_dock_firmware(emu);
 	if (emu->card_capabilities->no_adat) {
 		emu->emu1010.optical_in = 0; /* IN_SPDIF */
 		emu->emu1010.optical_out = 0; /* OUT_SPDIF */
@@ -960,8 +977,7 @@ static void snd_emu10k1_free(struct snd_card *card)
 		/* Disable 48Volt power to Audio Dock */
 		snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
 	}
-	cancel_work_sync(&emu->emu1010.firmware_work);
-	cancel_work_sync(&emu->emu1010.clock_work);
+	cancel_work_sync(&emu->emu1010.work);
 	release_firmware(emu->firmware);
 	release_firmware(emu->dock_fw);
 	snd_util_memhdr_free(emu->memhdr);
@@ -1540,8 +1556,7 @@ int snd_emu10k1_create(struct snd_card *card,
 	emu->irq = -1;
 	emu->synth = NULL;
 	emu->get_synth_voice = NULL;
-	INIT_WORK(&emu->emu1010.firmware_work, emu1010_firmware_work);
-	INIT_WORK(&emu->emu1010.clock_work, emu1010_clock_work);
+	INIT_WORK(&emu->emu1010.work, emu1010_work);
 	/* read revision & serial */
 	emu->revision = pci->revision;
 	pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index bf0618ab4f..7c82f93ba9 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7502,6 +7502,7 @@ enum {
 	ALC287_FIXUP_YOGA7_14ITL_SPEAKERS,
 	ALC298_FIXUP_LENOVO_C940_DUET7,
 	ALC287_FIXUP_LENOVO_14IRP8_DUETITL,
+	ALC287_FIXUP_LENOVO_LEGION_7,
 	ALC287_FIXUP_13S_GEN2_SPEAKERS,
 	ALC256_FIXUP_SET_COEF_DEFAULTS,
 	ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
@@ -7574,6 +7575,23 @@ static void alc287_fixup_lenovo_14irp8_duetitl(struct hda_codec *codec,
 	__snd_hda_apply_fixup(codec, id, action, 0);
 }
 
+/* Another hilarious PCI SSID conflict with Lenovo Legion Pro 7 16ARX8H (with
+ * TAS2781 codec) and Legion 7i 16IAX7 (with CS35L41 codec);
+ * we apply a corresponding fixup depending on the codec SSID instead
+ */
+static void alc287_fixup_lenovo_legion_7(struct hda_codec *codec,
+					 const struct hda_fixup *fix,
+					 int action)
+{
+	int id;
+
+	if (codec->core.subsystem_id == 0x17aa38a8)
+		id = ALC287_FIXUP_TAS2781_I2C; /* Legion Pro 7 16ARX8H */
+	else
+		id = ALC287_FIXUP_CS35L41_I2C_2; /* Legion 7i 16IAX7 */
+	__snd_hda_apply_fixup(codec, id, action, 0);
+}
+
 static const struct hda_fixup alc269_fixups[] = {
 	[ALC269_FIXUP_GPIO2] = {
 		.type = HDA_FIXUP_FUNC,
@@ -9468,6 +9486,10 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc287_fixup_lenovo_14irp8_duetitl,
 	},
+	[ALC287_FIXUP_LENOVO_LEGION_7] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc287_fixup_lenovo_legion_7,
+	},
 	[ALC287_FIXUP_13S_GEN2_SPEAKERS] = {
 		.type = HDA_FIXUP_VERBS,
 		.v.verbs = (const struct hda_verb[]) {
@@ -9934,6 +9956,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x860f, "HP ZBook 15 G6", ALC285_FIXUP_HP_GPIO_AMP_INIT),
 	SND_PCI_QUIRK(0x103c, 0x861f, "HP Elite Dragonfly G1", ALC285_FIXUP_HP_GPIO_AMP_INIT),
 	SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED),
+	SND_PCI_QUIRK(0x103c, 0x86c1, "HP Laptop 15-da3001TU", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
 	SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO),
 	SND_PCI_QUIRK(0x103c, 0x86e7, "HP Spectre x360 15-eb0xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
 	SND_PCI_QUIRK(0x103c, 0x86e8, "HP Spectre x360 15-eb0xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1),
@@ -10371,7 +10394,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3853, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
 	SND_PCI_QUIRK(0x17aa, 0x3855, "Legion 7 16ITHG6", ALC287_FIXUP_LEGION_16ITHG6),
 	SND_PCI_QUIRK(0x17aa, 0x3869, "Lenovo Yoga7 14IAL7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
-	SND_PCI_QUIRK(0x17aa, 0x386f, "Legion 7i 16IAX7", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x17aa, 0x386f, "Legion Pro 7/7i", ALC287_FIXUP_LENOVO_LEGION_7),
 	SND_PCI_QUIRK(0x17aa, 0x3870, "Lenovo Yoga 7 14ARB7", ALC287_FIXUP_YOGA7_14ARB7_I2C),
 	SND_PCI_QUIRK(0x17aa, 0x3877, "Lenovo Legion 7 Slim 16ARHA7", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x17aa, 0x3878, "Lenovo Legion 7 Slim 16ARHA7", ALC287_FIXUP_CS35L41_I2C_2),
diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index cbcd02ec6b..a3dbeebaeb 100644
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -326,9 +326,9 @@ static const struct _coeff_div coeff_div_v3[] = {
 	{125, 48000, 6000000, 0x04, 0x04, 0x1F, 0x2D, 0x8A, 0x0A, 0x27, 0x27},
 
 	{128, 8000, 1024000, 0x60, 0x00, 0x05, 0x75, 0x8A, 0x1B, 0x1F, 0x7F},
-	{128, 16000, 2048000, 0x20, 0x00, 0x31, 0x35, 0x8A, 0x1B, 0x1F, 0x3F},
-	{128, 44100, 5644800, 0xE0, 0x00, 0x01, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
-	{128, 48000, 6144000, 0xE0, 0x00, 0x01, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
+	{128, 16000, 2048000, 0x20, 0x00, 0x31, 0x35, 0x08, 0x19, 0x1F, 0x3F},
+	{128, 44100, 5644800, 0xE0, 0x00, 0x01, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
+	{128, 48000, 6144000, 0xE0, 0x00, 0x01, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
 	{144, 8000, 1152000, 0x20, 0x00, 0x03, 0x35, 0x8A, 0x1B, 0x23, 0x47},
 	{144, 16000, 2304000, 0x20, 0x00, 0x11, 0x35, 0x8A, 0x1B, 0x23, 0x47},
 	{192, 8000, 1536000, 0x60, 0x02, 0x0D, 0x75, 0x8A, 0x1B, 0x1F, 0x7F},
@@ -337,10 +337,10 @@ static const struct _coeff_div coeff_div_v3[] = {
 
 	{200, 48000, 9600000, 0x04, 0x04, 0x0F, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
 	{250, 48000, 12000000, 0x04, 0x04, 0x0F, 0x2D, 0xCA, 0x0A, 0x27, 0x27},
-	{256, 8000, 2048000, 0x60, 0x00, 0x31, 0x35, 0x8A, 0x1B, 0x1F, 0x7F},
-	{256, 16000, 4096000, 0x20, 0x00, 0x01, 0x35, 0x8A, 0x1B, 0x1F, 0x3F},
-	{256, 44100, 11289600, 0xE0, 0x00, 0x30, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
-	{256, 48000, 12288000, 0xE0, 0x00, 0x30, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
+	{256, 8000, 2048000, 0x60, 0x00, 0x31, 0x35, 0x08, 0x19, 0x1F, 0x7F},
+	{256, 16000, 4096000, 0x20, 0x00, 0x01, 0x35, 0x08, 0x19, 0x1F, 0x3F},
+	{256, 44100, 11289600, 0xE0, 0x01, 0x01, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
+	{256, 48000, 12288000, 0xE0, 0x01, 0x01, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
 	{288, 8000, 2304000, 0x20, 0x00, 0x01, 0x35, 0x8A, 0x1B, 0x23, 0x47},
 	{384, 8000, 3072000, 0x60, 0x02, 0x05, 0x75, 0x8A, 0x1B, 0x1F, 0x7F},
 	{384, 16000, 6144000, 0x20, 0x02, 0x03, 0x35, 0x8A, 0x1B, 0x1F, 0x3F},
@@ -349,10 +349,10 @@ static const struct _coeff_div coeff_div_v3[] = {
 
 	{400, 48000, 19200000, 0xE4, 0x04, 0x35, 0x6d, 0xCA, 0x0A, 0x1F, 0x1F},
 	{500, 48000, 24000000, 0xF8, 0x04, 0x3F, 0x6D, 0xCA, 0x0A, 0x1F, 0x1F},
-	{512, 8000, 4096000, 0x60, 0x00, 0x01, 0x35, 0x8A, 0x1B, 0x1F, 0x7F},
-	{512, 16000, 8192000, 0x20, 0x00, 0x30, 0x35, 0x8A, 0x1B, 0x1F, 0x3F},
-	{512, 44100, 22579200, 0xE0, 0x00, 0x00, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
-	{512, 48000, 24576000, 0xE0, 0x00, 0x00, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
+	{512, 8000, 4096000, 0x60, 0x00, 0x01, 0x08, 0x19, 0x1B, 0x1F, 0x7F},
+	{512, 16000, 8192000, 0x20, 0x00, 0x30, 0x35, 0x08, 0x19, 0x1F, 0x3F},
+	{512, 44100, 22579200, 0xE0, 0x00, 0x00, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
+	{512, 48000, 24576000, 0xE0, 0x00, 0x00, 0x2D, 0x48, 0x08, 0x1F, 0x1F},
 	{768, 8000, 6144000, 0x60, 0x02, 0x11, 0x35, 0x8A, 0x1B, 0x1F, 0x7F},
 	{768, 16000, 12288000, 0x20, 0x02, 0x01, 0x35, 0x8A, 0x1B, 0x1F, 0x3F},
 	{768, 32000, 24576000, 0xE0, 0x02, 0x30, 0x2D, 0xCA, 0x0A, 0x1F, 0x1F},
@@ -757,6 +757,7 @@ static void es8326_jack_detect_handler(struct work_struct *work)
 		regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01);
 		regmap_write(es8326->regmap, ES8326_SYS_BIAS, 0x0a);
 		regmap_update_bits(es8326->regmap, ES8326_HP_DRIVER_REF, 0x0f, 0x03);
+		regmap_write(es8326->regmap, ES8326_INT_SOURCE, ES8326_INT_SRC_PIN9);
 		/*
 		 * Inverted HPJACK_POL bit to trigger one IRQ to double check HP Removal event
 		 */
@@ -779,6 +780,8 @@ static void es8326_jack_detect_handler(struct work_struct *work)
 			 * set auto-check mode, then restart jack_detect_work after 400ms.
 			 * Don't report jack status.
 			 */
+			regmap_write(es8326->regmap, ES8326_INT_SOURCE,
+					(ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON));
 			regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01);
 			es8326_enable_micbias(es8326->component);
 			usleep_range(50000, 70000);
@@ -901,7 +904,7 @@ static int es8326_resume(struct snd_soc_component *component)
 	regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E);
 	regmap_write(es8326->regmap, ES8326_ANA_LP, 0xf0);
 	usleep_range(10000, 15000);
-	regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0xe9);
+	regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0xd9);
 	regmap_write(es8326->regmap, ES8326_ANA_MICBIAS, 0xcb);
 	/* set headphone default type and detect pin */
 	regmap_write(es8326->regmap, ES8326_HPDET_TYPE, 0x83);
@@ -952,8 +955,7 @@ static int es8326_resume(struct snd_soc_component *component)
 	es8326_enable_micbias(es8326->component);
 	usleep_range(50000, 70000);
 	regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x00);
-	regmap_write(es8326->regmap, ES8326_INT_SOURCE,
-		    (ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON));
+	regmap_write(es8326->regmap, ES8326_INT_SOURCE, ES8326_INT_SRC_PIN9);
 	regmap_write(es8326->regmap, ES8326_INTOUT_IO,
 		     es8326->interrupt_clk);
 	regmap_write(es8326->regmap, ES8326_SDINOUT1_IO,
diff --git a/sound/soc/codecs/es8326.h b/sound/soc/codecs/es8326.h
index 4234bbb900..dfef808673 100644
--- a/sound/soc/codecs/es8326.h
+++ b/sound/soc/codecs/es8326.h
@@ -101,7 +101,7 @@
 #define ES8326_MUTE (3 << 0)
 
 /* ES8326_CLK_CTL */
-#define ES8326_CLK_ON (0x7e << 0)
+#define ES8326_CLK_ON (0x7f << 0)
 #define ES8326_CLK_OFF (0 << 0)
 
 /* ES8326_CLK_INV */
diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index 3c025dabaf..1253695beb 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -1155,6 +1155,7 @@ static int wsa881x_probe(struct sdw_slave *pdev,
 	pdev->prop.sink_ports = GENMASK(WSA881X_MAX_SWR_PORTS, 0);
 	pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop;
 	pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;
+	pdev->prop.clk_stop_mode1 = true;
 	gpiod_direction_output(wsa881x->sd_n, !wsa881x->sd_n_val);
 
 	wsa881x->regmap = devm_regmap_init_sdw(pdev, &wsa881x_regmap_config);
diff --git a/sound/soc/intel/avs/topology.c b/sound/soc/intel/avs/topology.c
index 48b3c67c91..d8223e2b4c 100644
--- a/sound/soc/intel/avs/topology.c
+++ b/sound/soc/intel/avs/topology.c
@@ -1458,6 +1458,8 @@ static int avs_widget_load(struct snd_soc_component *comp, int index,
 	if (!le32_to_cpu(dw->priv.size))
 		return 0;
 
+	w->no_wname_in_kcontrol_name = true;
+
 	if (w->ignore_suspend && !AVS_S0IX_SUPPORTED) {
 		dev_info_once(comp->dev, "Device does not support S0IX, check BIOS settings\n");
 		w->ignore_suspend = false;
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index b93ea33739..6458d5dc49 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -99,6 +99,7 @@ config SND_MESON_AXG_PDM
 
 config SND_MESON_CARD_UTILS
 	tristate
+	select SND_DYNAMIC_MINORS
 
 config SND_MESON_CODEC_GLUE
 	tristate
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 3180aa4d3a..8c5605c1e3 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -318,6 +318,7 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,
 
 	dai_link->cpus = cpu;
 	dai_link->num_cpus = 1;
+	dai_link->nonatomic = true;
 
 	ret = meson_card_parse_dai(card, np, dai_link->cpus);
 	if (ret)
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index 65541fdb00..ecb3eb7a97 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -3,6 +3,7 @@
 // Copyright (c) 2018 BayLibre, SAS.
 // Author: Jerome Brunet <jbrunet@baylibre.com>
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
@@ -145,8 +146,8 @@ int axg_fifo_pcm_hw_params(struct snd_soc_component *component,
 	/* Enable irq if necessary  */
 	irq_en = runtime->no_period_wakeup ? 0 : FIFO_INT_COUNT_REPEAT;
 	regmap_update_bits(fifo->map, FIFO_CTRL0,
-			   CTRL0_INT_EN(FIFO_INT_COUNT_REPEAT),
-			   CTRL0_INT_EN(irq_en));
+			   CTRL0_INT_EN,
+			   FIELD_PREP(CTRL0_INT_EN, irq_en));
 
 	return 0;
 }
@@ -176,9 +177,9 @@ int axg_fifo_pcm_hw_free(struct snd_soc_component *component,
 {
 	struct axg_fifo *fifo = axg_fifo_data(ss);
 
-	/* Disable the block count irq */
+	/* Disable irqs */
 	regmap_update_bits(fifo->map, FIFO_CTRL0,
-			   CTRL0_INT_EN(FIFO_INT_COUNT_REPEAT), 0);
+			   CTRL0_INT_EN, 0);
 
 	return 0;
 }
@@ -187,13 +188,13 @@ EXPORT_SYMBOL_GPL(axg_fifo_pcm_hw_free);
 static void axg_fifo_ack_irq(struct axg_fifo *fifo, u8 mask)
 {
 	regmap_update_bits(fifo->map, FIFO_CTRL1,
-			   CTRL1_INT_CLR(FIFO_INT_MASK),
-			   CTRL1_INT_CLR(mask));
+			   CTRL1_INT_CLR,
+			   FIELD_PREP(CTRL1_INT_CLR, mask));
 
 	/* Clear must also be cleared */
 	regmap_update_bits(fifo->map, FIFO_CTRL1,
-			   CTRL1_INT_CLR(FIFO_INT_MASK),
-			   0);
+			   CTRL1_INT_CLR,
+			   FIELD_PREP(CTRL1_INT_CLR, 0));
 }
 
 static irqreturn_t axg_fifo_pcm_irq_block(int irq, void *dev_id)
@@ -203,18 +204,26 @@ static irqreturn_t axg_fifo_pcm_irq_block(int irq, void *dev_id)
 	unsigned int status;
 
 	regmap_read(fifo->map, FIFO_STATUS1, &status);
+	status = FIELD_GET(STATUS1_INT_STS, status);
+	axg_fifo_ack_irq(fifo, status);
 
-	status = STATUS1_INT_STS(status) & FIFO_INT_MASK;
+	/* Use the thread to call period elapsed on nonatomic links */
 	if (status & FIFO_INT_COUNT_REPEAT)
-		snd_pcm_period_elapsed(ss);
-	else
-		dev_dbg(axg_fifo_dev(ss), "unexpected irq - STS 0x%02x\n",
-			status);
+		return IRQ_WAKE_THREAD;
 
-	/* Ack irqs */
-	axg_fifo_ack_irq(fifo, status);
+	dev_dbg(axg_fifo_dev(ss), "unexpected irq - STS 0x%02x\n",
+		status);
+
+	return IRQ_NONE;
+}
+
+static irqreturn_t axg_fifo_pcm_irq_block_thread(int irq, void *dev_id)
+{
+	struct snd_pcm_substream *ss = dev_id;
+
+	snd_pcm_period_elapsed(ss);
 
-	return IRQ_RETVAL(status);
+	return IRQ_HANDLED;
 }
 
 int axg_fifo_pcm_open(struct snd_soc_component *component,
@@ -242,8 +251,9 @@ int axg_fifo_pcm_open(struct snd_soc_component *component,
 	if (ret)
 		return ret;
 
-	ret = request_irq(fifo->irq, axg_fifo_pcm_irq_block, 0,
-			  dev_name(dev), ss);
+	ret = request_threaded_irq(fifo->irq, axg_fifo_pcm_irq_block,
+				   axg_fifo_pcm_irq_block_thread,
+				   IRQF_ONESHOT, dev_name(dev), ss);
 	if (ret)
 		return ret;
 
@@ -254,15 +264,15 @@ int axg_fifo_pcm_open(struct snd_soc_component *component,
 
 	/* Setup status2 so it reports the memory pointer */
 	regmap_update_bits(fifo->map, FIFO_CTRL1,
-			   CTRL1_STATUS2_SEL_MASK,
-			   CTRL1_STATUS2_SEL(STATUS2_SEL_DDR_READ));
+			   CTRL1_STATUS2_SEL,
+			   FIELD_PREP(CTRL1_STATUS2_SEL, STATUS2_SEL_DDR_READ));
 
 	/* Make sure the dma is initially disabled */
 	__dma_enable(fifo, false);
 
 	/* Disable irqs until params are ready */
 	regmap_update_bits(fifo->map, FIFO_CTRL0,
-			   CTRL0_INT_EN(FIFO_INT_MASK), 0);
+			   CTRL0_INT_EN, 0);
 
 	/* Clear any pending interrupt */
 	axg_fifo_ack_irq(fifo, FIFO_INT_MASK);
diff --git a/sound/soc/meson/axg-fifo.h b/sound/soc/meson/axg-fifo.h
index df528e8cb7..84a2664139 100644
--- a/sound/soc/meson/axg-fifo.h
+++ b/sound/soc/meson/axg-fifo.h
@@ -42,21 +42,19 @@ struct snd_soc_pcm_runtime;
 
 #define FIFO_CTRL0			0x00
 #define  CTRL0_DMA_EN			BIT(31)
-#define  CTRL0_INT_EN(x)		((x) << 16)
+#define  CTRL0_INT_EN			GENMASK(23, 16)
 #define  CTRL0_SEL_MASK			GENMASK(2, 0)
 #define  CTRL0_SEL_SHIFT		0
 #define FIFO_CTRL1			0x04
-#define  CTRL1_INT_CLR(x)		((x) << 0)
-#define  CTRL1_STATUS2_SEL_MASK		GENMASK(11, 8)
-#define  CTRL1_STATUS2_SEL(x)		((x) << 8)
+#define  CTRL1_INT_CLR			GENMASK(7, 0)
+#define  CTRL1_STATUS2_SEL		GENMASK(11, 8)
 #define   STATUS2_SEL_DDR_READ		0
-#define  CTRL1_FRDDR_DEPTH_MASK		GENMASK(31, 24)
-#define  CTRL1_FRDDR_DEPTH(x)		((x) << 24)
+#define  CTRL1_FRDDR_DEPTH		GENMASK(31, 24)
 #define FIFO_START_ADDR			0x08
 #define FIFO_FINISH_ADDR		0x0c
 #define FIFO_INT_ADDR			0x10
 #define FIFO_STATUS1			0x14
-#define  STATUS1_INT_STS(x)		((x) << 0)
+#define  STATUS1_INT_STS		GENMASK(7, 0)
 #define FIFO_STATUS2			0x18
 #define FIFO_INIT_ADDR			0x24
 #define FIFO_CTRL2			0x28
diff --git a/sound/soc/meson/axg-frddr.c b/sound/soc/meson/axg-frddr.c
index 8c166a5f33..747a900c0b 100644
--- a/sound/soc/meson/axg-frddr.c
+++ b/sound/soc/meson/axg-frddr.c
@@ -7,6 +7,7 @@
  * This driver implements the frontend playback DAI of AXG and G12A based SoCs
  */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/regmap.h>
 #include <linux/module.h>
@@ -59,8 +60,8 @@ static int axg_frddr_dai_hw_params(struct snd_pcm_substream *substream,
 	/* Trim the FIFO depth if the period is small to improve latency */
 	depth = min(period, fifo->depth);
 	val = (depth / AXG_FIFO_BURST) - 1;
-	regmap_update_bits(fifo->map, FIFO_CTRL1, CTRL1_FRDDR_DEPTH_MASK,
-			   CTRL1_FRDDR_DEPTH(val));
+	regmap_update_bits(fifo->map, FIFO_CTRL1, CTRL1_FRDDR_DEPTH,
+			   FIELD_PREP(CTRL1_FRDDR_DEPTH, val));
 
 	return 0;
 }
diff --git a/sound/soc/meson/axg-tdm-interface.c b/sound/soc/meson/axg-tdm-interface.c
index 2cedbce738..a71790908e 100644
--- a/sound/soc/meson/axg-tdm-interface.c
+++ b/sound/soc/meson/axg-tdm-interface.c
@@ -349,26 +349,31 @@ static int axg_tdm_iface_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int axg_tdm_iface_hw_free(struct snd_pcm_substream *substream,
+static int axg_tdm_iface_trigger(struct snd_pcm_substream *substream,
+				 int cmd,
 				 struct snd_soc_dai *dai)
 {
-	struct axg_tdm_stream *ts = snd_soc_dai_get_dma_data(dai, substream);
+	struct axg_tdm_stream *ts =
+		snd_soc_dai_get_dma_data(dai, substream);
 
-	/* Stop all attached formatters */
-	axg_tdm_stream_stop(ts);
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		axg_tdm_stream_start(ts);
+		break;
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+	case SNDRV_PCM_TRIGGER_STOP:
+		axg_tdm_stream_stop(ts);
+		break;
+	default:
+		return -EINVAL;
+	}
 
 	return 0;
 }
 
-static int axg_tdm_iface_prepare(struct snd_pcm_substream *substream,
-				 struct snd_soc_dai *dai)
-{
-	struct axg_tdm_stream *ts = snd_soc_dai_get_dma_data(dai, substream);
-
-	/* Force all attached formatters to update */
-	return axg_tdm_stream_reset(ts);
-}
-
 static int axg_tdm_iface_remove_dai(struct snd_soc_dai *dai)
 {
 	int stream;
@@ -412,8 +417,7 @@ static const struct snd_soc_dai_ops axg_tdm_iface_ops = {
 	.set_fmt	= axg_tdm_iface_set_fmt,
 	.startup	= axg_tdm_iface_startup,
 	.hw_params	= axg_tdm_iface_hw_params,
-	.prepare	= axg_tdm_iface_prepare,
-	.hw_free	= axg_tdm_iface_hw_free,
+	.trigger	= axg_tdm_iface_trigger,
 };
 
 /* TDM Backend DAIs */
diff --git a/sound/soc/meson/axg-toddr.c b/sound/soc/meson/axg-toddr.c
index 1a0be177b8..972ad99f31 100644
--- a/sound/soc/meson/axg-toddr.c
+++ b/sound/soc/meson/axg-toddr.c
@@ -5,6 +5,7 @@
 
 /* This driver implements the frontend capture DAI of AXG based SoCs */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/regmap.h>
 #include <linux/module.h>
@@ -19,12 +20,9 @@
 #define CTRL0_TODDR_EXT_SIGNED		BIT(29)
 #define CTRL0_TODDR_PP_MODE		BIT(28)
 #define CTRL0_TODDR_SYNC_CH		BIT(27)
-#define CTRL0_TODDR_TYPE_MASK		GENMASK(15, 13)
-#define CTRL0_TODDR_TYPE(x)		((x) << 13)
-#define CTRL0_TODDR_MSB_POS_MASK	GENMASK(12, 8)
-#define CTRL0_TODDR_MSB_POS(x)		((x) << 8)
-#define CTRL0_TODDR_LSB_POS_MASK	GENMASK(7, 3)
-#define CTRL0_TODDR_LSB_POS(x)		((x) << 3)
+#define CTRL0_TODDR_TYPE		GENMASK(15, 13)
+#define CTRL0_TODDR_MSB_POS		GENMASK(12, 8)
+#define CTRL0_TODDR_LSB_POS		GENMASK(7, 3)
 #define CTRL1_TODDR_FORCE_FINISH	BIT(25)
 #define CTRL1_SEL_SHIFT			28
 
@@ -76,12 +74,12 @@ static int axg_toddr_dai_hw_params(struct snd_pcm_substream *substream,
 	width = params_width(params);
 
 	regmap_update_bits(fifo->map, FIFO_CTRL0,
-			   CTRL0_TODDR_TYPE_MASK |
-			   CTRL0_TODDR_MSB_POS_MASK |
-			   CTRL0_TODDR_LSB_POS_MASK,
-			   CTRL0_TODDR_TYPE(type) |
-			   CTRL0_TODDR_MSB_POS(TODDR_MSB_POS) |
-			   CTRL0_TODDR_LSB_POS(TODDR_MSB_POS - (width - 1)));
+			   CTRL0_TODDR_TYPE |
+			   CTRL0_TODDR_MSB_POS |
+			   CTRL0_TODDR_LSB_POS,
+			   FIELD_PREP(CTRL0_TODDR_TYPE, type) |
+			   FIELD_PREP(CTRL0_TODDR_MSB_POS, TODDR_MSB_POS) |
+			   FIELD_PREP(CTRL0_TODDR_LSB_POS, TODDR_MSB_POS - (width - 1)));
 
 	return 0;
 }
diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 2445ae7f6b..1506982a56 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -681,17 +681,27 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
 	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
 	const struct sof_intel_dsp_desc *chip = hda->desc;
 	struct hdac_bus *bus = sof_to_bus(sdev);
+	bool imr_lost = false;
 	int ret, j;
 
 	/*
-	 * The memory used for IMR boot loses its content in deeper than S3 state
-	 * We must not try IMR boot on next power up (as it will fail).
-	 *
+	 * The memory used for IMR boot loses its content in deeper than S3
+	 * state on CAVS platforms.
+	 * On ACE platforms due to the system architecture the IMR content is
+	 * lost at S3 state already, they are tailored for s2idle use.
+	 * We must not try IMR boot on next power up in these cases as it will
+	 * fail.
+	 */
+	if (sdev->system_suspend_target > SOF_SUSPEND_S3 ||
+	    (chip->hw_ip_version >= SOF_INTEL_ACE_1_0 &&
+	     sdev->system_suspend_target == SOF_SUSPEND_S3))
+		imr_lost = true;
+
+	/*
 	 * In case of firmware crash or boot failure set the skip_imr_boot to true
 	 * as well in order to try to re-load the firmware to do a 'cold' boot.
 	 */
-	if (sdev->system_suspend_target > SOF_SUSPEND_S3 ||
-	    sdev->fw_state == SOF_FW_CRASHED ||
+	if (imr_lost || sdev->fw_state == SOF_FW_CRASHED ||
 	    sdev->fw_state == SOF_FW_BOOT_FAILED)
 		hda->skip_imr_boot = true;
 
diff --git a/sound/soc/sof/intel/pci-lnl.c b/sound/soc/sof/intel/pci-lnl.c
index b26ffe767f..b14e508f1f 100644
--- a/sound/soc/sof/intel/pci-lnl.c
+++ b/sound/soc/sof/intel/pci-lnl.c
@@ -35,6 +35,9 @@ static const struct sof_dev_desc lnl_desc = {
 	.default_fw_path = {
 		[SOF_IPC_TYPE_4] = "intel/sof-ipc4/lnl",
 	},
+	.default_lib_path = {
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/lnl",
+	},
 	.default_tplg_path = {
 		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg",
 	},
diff --git a/sound/soc/tegra/tegra186_dspk.c b/sound/soc/tegra/tegra186_dspk.c
index aa37c4ab0a..21cd41fec7 100644
--- a/sound/soc/tegra/tegra186_dspk.c
+++ b/sound/soc/tegra/tegra186_dspk.c
@@ -1,8 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: Copyright (c) 2020-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 //
 // tegra186_dspk.c - Tegra186 DSPK driver
-//
-// Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved.
 
 #include <linux/clk.h>
 #include <linux/device.h>
@@ -241,14 +240,14 @@ static int tegra186_dspk_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	cif_conf.client_bits = TEGRA_ACIF_BITS_24;
-
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
 		cif_conf.audio_bits = TEGRA_ACIF_BITS_16;
+		cif_conf.client_bits = TEGRA_ACIF_BITS_16;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
 		cif_conf.audio_bits = TEGRA_ACIF_BITS_32;
+		cif_conf.client_bits = TEGRA_ACIF_BITS_24;
 		break;
 	default:
 		dev_err(dev, "unsupported format!\n");
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index b892d66f78..1e760c3155 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -2417,12 +2417,6 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
 	mcasp_reparent_fck(pdev);
 
-	ret = devm_snd_soc_register_component(&pdev->dev, &davinci_mcasp_component,
-					      &davinci_mcasp_dai[mcasp->op_mode], 1);
-
-	if (ret != 0)
-		goto err;
-
 	ret = davinci_mcasp_get_dma_type(mcasp);
 	switch (ret) {
 	case PCM_EDMA:
@@ -2449,6 +2443,12 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 		goto err;
 	}
 
+	ret = devm_snd_soc_register_component(&pdev->dev, &davinci_mcasp_component,
+					      &davinci_mcasp_dai[mcasp->op_mode], 1);
+
+	if (ret != 0)
+		goto err;
+
 no_audio:
 	ret = davinci_mcasp_init_gpiochip(mcasp);
 	if (ret) {
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index b67617b68e..f4437015d4 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -202,7 +202,7 @@ int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer,
 	struct urb *urb;
 
 	/* create message: */
-	msg = kmalloc(sizeof(struct message), GFP_ATOMIC);
+	msg = kzalloc(sizeof(struct message), GFP_ATOMIC);
 	if (msg == NULL)
 		return -ENOMEM;
 
@@ -688,7 +688,7 @@ static int line6_init_cap_control(struct usb_line6 *line6)
 	int ret;
 
 	/* initialize USB buffers: */
-	line6->buffer_listen = kmalloc(LINE6_BUFSIZE_LISTEN, GFP_KERNEL);
+	line6->buffer_listen = kzalloc(LINE6_BUFSIZE_LISTEN, GFP_KERNEL);
 	if (!line6->buffer_listen)
 		return -ENOMEM;
 
@@ -697,7 +697,7 @@ static int line6_init_cap_control(struct usb_line6 *line6)
 		return -ENOMEM;
 
 	if (line6->properties->capabilities & LINE6_CAP_CONTROL_MIDI) {
-		line6->buffer_message = kmalloc(LINE6_MIDI_MESSAGE_MAXLEN, GFP_KERNEL);
+		line6->buffer_message = kzalloc(LINE6_MIDI_MESSAGE_MAXLEN, GFP_KERNEL);
 		if (!line6->buffer_message)
 			return -ENOMEM;