Merge tag 'sound-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes. All changes are device-specific at this
  time:

   - Fixes for Cirrus codecs with SoundWire, including firmware name
     updates

   - Fix for i.MX8 SoC DSP

   - Usual HD-audio, USB-audio, and ASoC AMD quirks

   - Fixes for legendary SoundBlaster AWE32 ISA device (a real one, we
     still got a bug report after 25 years)

   - Minor build fixes"

* tag 'sound-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits)
  ALSA: hda/realtek: Enable headset Mic on Positivo P15X
  ASoC: Intel: sof-function-topology-lib: Print out the unsupported dmic count
  ASoC: doc: cs35l56: Add CS35L63 to the list of supported devices
  ASoC: SOF: imx8: add core shutdown operation for imx8/imx8x
  ALSA: hda/realtek: Add quirk for Asus GA605K
  ALSA: hda/realtek: enable headset mic on Latitude 5420 Rugged
  ASoC: amd: yc: update quirk data for HP Victus
  ASoC: apple: mca: Drop default ARCH_APPLE in Kconfig
  ALSA: usb-audio: Rename ALSA kcontrol PCM and PCM1 for the KTMicro sound card
  ASoC: amd: yc: Add quirk for MSI Bravo 17 D7VF internal mic
  ASoC: doc: cs35l56: Update to add new SoundWire firmware filename suffix
  ASoC: cs35l56: Use SoundWire address as alternate firmware suffix on L56 B0
  ASoC: cs35l56: Use SoundWire address as firmware name suffix for new silicon
  ASoC: sdw_utils: Fix potential NULL pointer deref in is_sdca_endpoint_present()
  ALSA: sb: Force to disable DMAs once when DMA mode is changed
  ALSA: sb: Don't allow changing the DMA mode during operations
  ALSA: hda/realtek: Add quirk for Asus GU605C
  ALSA: hda/realtek: Fix built-in mic on ASUS VivoBook X513EA
  ALSA: hda/realtek - Add mute LED support for HP Victus 16-s1xxx and HP Victus 15-fa1xxx
  ALSA: ctxfi: Replace deprecated strcpy() with strscpy()
  ...

Author: torvalds

Documentation/sound/codecs/cs35l56.rst

@@ -1,8 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0-only
 
-=====================================================================
-Audio drivers for Cirrus Logic CS35L54/56/57 Boosted Smart Amplifiers
-=====================================================================
+========================================================================
+Audio drivers for Cirrus Logic CS35L54/56/57/63 Boosted Smart Amplifiers
+========================================================================
 :Copyright: 2025 Cirrus Logic, Inc. and
                  Cirrus Logic International Semiconductor Ltd.
 
@@ -13,11 +13,11 @@ Summary
 
 The high-level summary of this document is:
 
-**If you have a laptop that uses CS35L54/56/57 amplifiers but audio is not
+**If you have a laptop that uses CS35L54/56/57/63 amplifiers but audio is not
 working, DO NOT ATTEMPT TO USE FIRMWARE AND SETTINGS FROM ANOTHER LAPTOP,
 EVEN IF THAT LAPTOP SEEMS SIMILAR.**
 
-The CS35L54/56/57 amplifiers must be correctly configured for the power
+The CS35L54/56/57/63 amplifiers must be correctly configured for the power
 supply voltage, speaker impedance, maximum speaker voltage/current, and
 other external hardware connections.
 
@@ -34,6 +34,7 @@ The cs35l56 drivers support:
 * CS35L54
 * CS35L56
 * CS35L57
+* CS35L63
 
 There are two drivers in the kernel
 
@@ -104,19 +105,32 @@ In this example the SSID is 10280c63.
 
 The format of the firmware file names is:
 
+SoundWire (except CS35L56 Rev B0):
+    cs35lxx-b0-dsp1-misc-SSID[-spkidX]-l?u?
+
+SoundWire CS35L56 Rev B0:
+    cs35lxx-b0-dsp1-misc-SSID[-spkidX]-ampN
+
+Non-SoundWire (HDA and I2S):
     cs35lxx-b0-dsp1-misc-SSID[-spkidX]-ampN
 
 Where:
 
   * cs35lxx-b0 is the amplifier model and silicon revision. This information
     is logged by the driver during initialization.
   * SSID is the 8-digit hexadecimal SSID value.
+  * l?u? is the physical address on the SoundWire bus of the amp this
+    file applies to.
   * ampN is the amplifier number (for example amp1). This is the same as
     the prefix on the ALSA control names except that it is always lower-case
     in the file name.
   * spkidX is an optional part, used for laptops that have firmware
     configurations for different makes and models of internal speakers.
 
+The CS35L56 Rev B0 continues to use the old filename scheme because a
+large number of firmware files have already been published with these
+names.
+
 Sound Open Firmware and ALSA topology files
 -------------------------------------------
 

sound/isa/sb/sb16_main.c

@@ -703,6 +703,9 @@ static int snd_sb16_dma_control_put(struct snd_kcontrol *kcontrol, struct snd_ct
 	unsigned char nval, oval;
 	int change;
 
+	if (chip->mode & (SB_MODE_PLAYBACK | SB_MODE_CAPTURE))
+		return -EBUSY;
+
 	nval = ucontrol->value.enumerated.item[0];
 	if (nval > 2)
 		return -EINVAL;
@@ -711,6 +714,10 @@ static int snd_sb16_dma_control_put(struct snd_kcontrol *kcontrol, struct snd_ct
 	change = nval != oval;
 	snd_sb16_set_dma_mode(chip, nval);
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
+	if (change) {
+		snd_dma_disable(chip->dma8);
+		snd_dma_disable(chip->dma16);
+	}
 	return change;
 }
 

sound/pci/ctxfi/xfi.c

@@ -98,8 +98,8 @@ ct_card_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
 	if (err < 0)
 		goto error;
 
-	strcpy(card->driver, "SB-XFi");
-	strcpy(card->shortname, "Creative X-Fi");
+	strscpy(card->driver, "SB-XFi");
+	strscpy(card->shortname, "Creative X-Fi");
 	snprintf(card->longname, sizeof(card->longname), "%s %s %s",
 		 card->shortname, atc->chip_name, atc->model_name);
 

sound/pci/hda/hda_intel.c

@@ -2283,6 +2283,8 @@ static const struct snd_pci_quirk power_save_denylist[] = {
 	SND_PCI_QUIRK(0x1734, 0x1232, "KONTRON SinglePC", 0),
 	/* Dell ALC3271 */
 	SND_PCI_QUIRK(0x1028, 0x0962, "Dell ALC3271", 0),
+	/* https://bugzilla.kernel.org/show_bug.cgi?id=220210 */
+	SND_PCI_QUIRK(0x17aa, 0x5079, "Lenovo Thinkpad E15", 0),
 	{}
 };
 

sound/pci/hda/patch_realtek.c

@@ -8030,6 +8030,9 @@ enum {
 	ALC294_FIXUP_ASUS_CS35L41_SPI_2,
 	ALC274_FIXUP_HP_AIO_BIND_DACS,
 	ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2,
+	ALC285_FIXUP_ASUS_GA605K_HEADSET_MIC,
+	ALC285_FIXUP_ASUS_GA605K_I2C_SPEAKER2_TO_DAC1,
+	ALC269_FIXUP_POSITIVO_P15X_HEADSET_MIC,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -10414,6 +10417,26 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc274_fixup_hp_aio_bind_dacs,
 	},
+	[ALC285_FIXUP_ASUS_GA605K_HEADSET_MIC] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x03a11050 },
+			{ 0x1b, 0x03a11c30 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC285_FIXUP_ASUS_GA605K_I2C_SPEAKER2_TO_DAC1
+	},
+	[ALC285_FIXUP_ASUS_GA605K_I2C_SPEAKER2_TO_DAC1] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc285_fixup_speaker2_to_dac1,
+	},
+	[ALC269_FIXUP_POSITIVO_P15X_HEADSET_MIC] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc269_fixup_limit_int_mic_boost,
+		.chained = true,
+		.chain_id = ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE,
+	},
 };
 
 static const struct hda_quirk alc269_fixup_tbl[] = {
@@ -10509,6 +10532,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0871, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0872, "Dell Precision 3630", ALC255_FIXUP_DELL_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0873, "Dell Precision 3930", ALC255_FIXUP_DUMMY_LINEOUT_VERB),
+	SND_PCI_QUIRK(0x1028, 0x0879, "Dell Latitude 5420 Rugged", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
@@ -10787,6 +10811,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
 	SND_PCI_QUIRK(0x103c, 0x8bb3, "HP Slim OMEN", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8bb4, "HP Slim OMEN", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x103c, 0x8bc8, "HP Victus 15-fa1xxx", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8bcd, "HP Omen 16-xd0xxx", ALC245_FIXUP_HP_MUTE_LED_V1_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8bdd, "HP Envy 17", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8bde, "HP Envy 17", ALC287_FIXUP_CS35L41_I2C_2),
@@ -10840,6 +10865,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8c91, "HP EliteBook 660", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8c96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
 	SND_PCI_QUIRK(0x103c, 0x8c97, "HP ZBook", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
+	SND_PCI_QUIRK(0x103c, 0x8c9c, "HP Victus 16-s1xxx (MB 8C9C)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8ca1, "HP ZBook Power", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ca2, "HP ZBook Power", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ca4, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
@@ -10904,6 +10930,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8e60, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e61, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e62, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
+	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),
 	SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
 	SND_PCI_QUIRK(0x1043, 0x1054, "ASUS G614FH/FM/FP", ALC287_FIXUP_CS35L41_I2C_2),
@@ -10932,6 +10960,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1043, 0x1314, "ASUS GA605K", ALC285_FIXUP_ASUS_GA605K_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650PY/PZ/PV/PU/PYV/PZV/PIV/PVV", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
@@ -11384,6 +11413,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x2782, 0x0214, "VAIO VJFE-CL", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x2782, 0x0228, "Infinix ZERO BOOK 13", ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13),
 	SND_PCI_QUIRK(0x2782, 0x0232, "CHUWI CoreBook XPro", ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO),
+	SND_PCI_QUIRK(0x2782, 0x1407, "Positivo P15X", ALC269_FIXUP_POSITIVO_P15X_HEADSET_MIC),
 	SND_PCI_QUIRK(0x2782, 0x1701, "Infinix Y4 Max", ALC269VC_FIXUP_INFINIX_Y4_MAX),
 	SND_PCI_QUIRK(0x2782, 0x1705, "MEDION E15433", ALC269VC_FIXUP_INFINIX_Y4_MAX),
 	SND_PCI_QUIRK(0x2782, 0x1707, "Vaio VJFE-ADL", ALC298_FIXUP_SPK_VOLUME),

sound/soc/amd/yc/acp6x-mach.c

@@ -451,6 +451,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Bravo 17 D7VEK"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Bravo 17 D7VF"),
+		}
+	},
 	{
 		.driver_data = &acp6x_card,
 		.matches = {
@@ -514,6 +521,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "OMEN by HP Gaming Laptop 16z-n000"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Victus by HP Gaming Laptop 15-fb2xxx"),
+		}
+	},
 	{
 		.driver_data = &acp6x_card,
 		.matches = {

sound/soc/apple/Kconfig

@@ -2,7 +2,6 @@ config SND_SOC_APPLE_MCA
 	tristate "Apple Silicon MCA driver"
 	depends on ARCH_APPLE || COMPILE_TEST
 	select SND_DMAENGINE_PCM
-	default ARCH_APPLE
 	help
 	  This option enables an ASoC platform driver for MCA peripherals found
 	  on Apple Silicon SoCs.

sound/soc/codecs/cs35l56-sdw.c

@@ -238,16 +238,15 @@ static const struct regmap_bus cs35l56_regmap_bus_sdw = {
 	.val_format_endian_default = REGMAP_ENDIAN_BIG,
 };
 
-static int cs35l56_sdw_set_cal_index(struct cs35l56_private *cs35l56)
+static int cs35l56_sdw_get_unique_id(struct cs35l56_private *cs35l56)
 {
 	int ret;
 
-	/* SoundWire UniqueId is used to index the calibration array */
 	ret = sdw_read_no_pm(cs35l56->sdw_peripheral, SDW_SCP_DEVID_0);
 	if (ret < 0)
 		return ret;
 
-	cs35l56->base.cal_index = ret & 0xf;
+	cs35l56->sdw_unique_id = ret & 0xf;
 
 	return 0;
 }
@@ -259,11 +258,13 @@ static void cs35l56_sdw_init(struct sdw_slave *peripheral)
 
 	pm_runtime_get_noresume(cs35l56->base.dev);
 
-	if (cs35l56->base.cal_index < 0) {
-		ret = cs35l56_sdw_set_cal_index(cs35l56);
-		if (ret < 0)
-			goto out;
-	}
+	ret = cs35l56_sdw_get_unique_id(cs35l56);
+	if (ret)
+		goto out;
+
+	/* SoundWire UniqueId is used to index the calibration array */
+	if (cs35l56->base.cal_index < 0)
+		cs35l56->base.cal_index = cs35l56->sdw_unique_id;
 
 	ret = cs35l56_init(cs35l56);
 	if (ret < 0) {
@@ -587,6 +588,7 @@ static int cs35l56_sdw_probe(struct sdw_slave *peripheral, const struct sdw_devi
 
 	cs35l56->base.dev = dev;
 	cs35l56->sdw_peripheral = peripheral;
+	cs35l56->sdw_link_num = peripheral->bus->link_id;
 	INIT_WORK(&cs35l56->sdw_irq_work, cs35l56_sdw_irq_work);
 
 	dev_set_drvdata(dev, cs35l56);

sound/soc/codecs/cs35l56.c

@@ -706,17 +706,41 @@ static int cs35l56_write_cal(struct cs35l56_private *cs35l56)
 	return ret;
 }
 
-static void cs35l56_reinit_patch(struct cs35l56_private *cs35l56)
+static int cs35l56_dsp_download_and_power_up(struct cs35l56_private *cs35l56,
+					     bool load_firmware)
 {
 	int ret;
 
-	/* Use wm_adsp to load and apply the firmware patch and coefficient files */
-	ret = wm_adsp_power_up(&cs35l56->dsp, true);
+	/*
+	 * Abort the first load if it didn't find the suffixed bins and
+	 * we have an alternate fallback suffix.
+	 */
+	cs35l56->dsp.bin_mandatory = (load_firmware && cs35l56->fallback_fw_suffix);
+
+	ret = wm_adsp_power_up(&cs35l56->dsp, load_firmware);
+	if ((ret == -ENOENT) && cs35l56->dsp.bin_mandatory) {
+		cs35l56->dsp.fwf_suffix = cs35l56->fallback_fw_suffix;
+		cs35l56->fallback_fw_suffix = NULL;
+		cs35l56->dsp.bin_mandatory = false;
+		ret = wm_adsp_power_up(&cs35l56->dsp, load_firmware);
+	}
+
 	if (ret) {
-		dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
-		return;
+		dev_dbg(cs35l56->base.dev, "wm_adsp_power_up ret %d\n", ret);
+		return ret;
 	}
 
+	return 0;
+}
+
+static void cs35l56_reinit_patch(struct cs35l56_private *cs35l56)
+{
+	int ret;
+
+	ret = cs35l56_dsp_download_and_power_up(cs35l56, true);
+	if (ret)
+		return;
+
 	cs35l56_write_cal(cs35l56);
 
 	/* Always REINIT after applying patch or coefficients */
@@ -750,11 +774,9 @@ static void cs35l56_patch(struct cs35l56_private *cs35l56, bool firmware_missing
 	 * but only if firmware is missing. If firmware is already patched just
 	 * power-up wm_adsp without downloading firmware.
 	 */
-	ret = wm_adsp_power_up(&cs35l56->dsp, !!firmware_missing);
-	if (ret) {
-		dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
+	ret = cs35l56_dsp_download_and_power_up(cs35l56, firmware_missing);
+	if (ret)
 		goto err;
-	}
 
 	mutex_lock(&cs35l56->base.irq_lock);
 
@@ -853,6 +875,34 @@ static void cs35l56_dsp_work(struct work_struct *work)
 	pm_runtime_put_autosuspend(cs35l56->base.dev);
 }
 
+static int cs35l56_set_fw_suffix(struct cs35l56_private *cs35l56)
+{
+	if (cs35l56->dsp.fwf_suffix)
+		return 0;
+
+	if (!cs35l56->sdw_peripheral)
+		return 0;
+
+	cs35l56->dsp.fwf_suffix = devm_kasprintf(cs35l56->base.dev, GFP_KERNEL,
+						 "l%uu%u",
+						 cs35l56->sdw_link_num,
+						 cs35l56->sdw_unique_id);
+	if (!cs35l56->dsp.fwf_suffix)
+		return -ENOMEM;
+
+	/*
+	 * There are published firmware files for L56 B0 silicon using
+	 * the ALSA prefix as the filename suffix. Default to trying these
+	 * first, with the new name as an alternate.
+	 */
+	if ((cs35l56->base.type == 0x56) && (cs35l56->base.rev == 0xb0)) {
+		cs35l56->fallback_fw_suffix = cs35l56->dsp.fwf_suffix;
+		cs35l56->dsp.fwf_suffix = cs35l56->component->name_prefix;
+	}
+
+	return 0;
+}
+
 static int cs35l56_component_probe(struct snd_soc_component *component)
 {
 	struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(component);
@@ -892,6 +942,10 @@ static int cs35l56_component_probe(struct snd_soc_component *component)
 		return -ENOMEM;
 
 	cs35l56->component = component;
+	ret = cs35l56_set_fw_suffix(cs35l56);
+	if (ret)
+		return ret;
+
 	wm_adsp2_component_probe(&cs35l56->dsp, component);
 
 	debugfs_create_bool("init_done", 0444, debugfs_root, &cs35l56->base.init_done);

sound/soc/codecs/cs35l56.h

@@ -38,6 +38,7 @@ struct cs35l56_private {
 	struct snd_soc_component *component;
 	struct regulator_bulk_data supplies[CS35L56_NUM_BULK_SUPPLIES];
 	struct sdw_slave *sdw_peripheral;
+	const char *fallback_fw_suffix;
 	struct work_struct sdw_irq_work;
 	bool sdw_irq_no_unmask;
 	bool soft_resetting;
@@ -52,6 +53,8 @@ struct cs35l56_private {
 	bool tdm_mode;
 	bool sysclk_set;
 	u8 old_sdw_clock_scale;
+	u8 sdw_link_num;
+	u8 sdw_unique_id;
 };
 
 extern const struct dev_pm_ops cs35l56_pm_ops_i2c_spi;