[BUG] Audio driver fails to load on Dell XPS 16 2024 (9640) with a Cirrus Logic CS42L43

[moritz89]

Describe the bug
The audio driver fails to load with an error that the firmware/topology (intel/sof-ipc4/mtl/sof-mtl.ri and intel/sof-ace-tplg/sof-mtl-rt711.tplg) files were not found.

Attempts to fix where to extract the zst file sof-mtl.ri of the same name and the similarly named sof-mtl-rt711-4ch.tplg.zst, the driver loaded but resulted in the error below.

To Reproduce

• Boot Ubuntu 24.04 (20240319) on a Dell XPS 16 2024 (9640)
• dmesg to show error

Reproduction Rate
100% on boot

Expected behavior
The sound card is detected

Impact
No audio via built-in speakers

Environment

1. Branch name and commit hash of the 2 repositories: sof (firmware/topology) and linux (kernel driver).
   • Kernel: Linux 6.8.0-11-generic x86_64 / Ubuntu 6.8.0-11.11-generic 6.8.0-rc4
   • SOF: TBD
2. Name of the topology file
   • Topology: sof-mtl-rt711.tplg
3. Name of the platform(s) on which the bug is observed.
   • Platform: Dell XPS 16 2024 (9640)

Screenshots or console output

# dmesg
sof-audio-pci-intel-mtl 0000:00:1f.3: use msi interrupt mode
sof-audio-pci-intel-mtl 0000:00:1f.3: DMICs detected in NHLT tables: 0
sof-audio-pci-intel-mtl 0000:00:1f.3: hda codecs found, mask 4
sof-audio-pci-intel-mtl 0000:00:1f.3: SOF firmware and/or topology file not found.
sof-audio-pci-intel-mtl 0000:00:1f.3: Supported default profiles
sof-audio-pci-intel-mtl 0000:00:1f.3: - ipc type 1 (Requested):
sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware file: intel/sof-ipc4/mtl/sof-mtl.ri
sof-audio-pci-intel-mtl 0000:00:1f.3: Topology file: intel/sof-ace-tplg/sof-mtl-rt711.tplg
sof-audio-pci-intel-mtl 0000:00:1f.3: Check if you have 'sof-firmware' package installed.
sof-audio-pci-intel-mtl 0000:00:1f.3: Optionally it can be manually downloaded from:
sof-audio-pci-intel-mtl 0000:00:1f.3: https://github.com/thesofproject/sof-bin/
sof-audio-pci-intel-mtl 0000:00:1f.3: error: sof_probe_work failed err: -2

After extracting the intel/sof-ipc4/mtl/sof-mtl.ri.zst and intel/sof-ace-tplg/sof-mtl-rt711-4ch.tplg.zst and placing them in the same folder, the following dmesg output is created:

# dmesg
snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
snd_hda_intel 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
sof-audio-pci-intel-mtl 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380
sof-audio-pci-intel-mtl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
sof-audio-pci-intel-mtl 0000:00:1f.3: use msi interrupt mode
sof-audio-pci-intel-mtl 0000:00:1f.3: DMICs detected in NHLT tables: 0
sof-audio-pci-intel-mtl 0000:00:1f.3: hda codecs found, mask 4
sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware paths/files for ipc type 1:
sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware file: intel/sof-ipc4/mtl/sof-mtl.ri
sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware lib path: intel/sof-ipc4-lib/mtl
sof-audio-pci-intel-mtl 0000:00:1f.3: Topology file: intel/sof-ace-tplg/sof-mtl-rt711.tplg
sof-audio-pci-intel-mtl 0000:00:1f.3: Loaded firmware library: ADSPFW, version: 2.8.1.1
cs42l43 sdw:0:0:01fa:4243:01: supply vdd-p not found, using dummy regulator
cs42l43 sdw:0:0:01fa:4243:01: supply vdd-d not found, using dummy regulator
cs42l43 sdw:0:0:01fa:4243:01: supply vdd-a not found, using dummy regulator
cs42l43 sdw:0:0:01fa:4243:01: supply vdd-io not found, using dummy regulator
cs42l43 sdw:0:0:01fa:4243:01: supply vdd-cp not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_P not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_IO not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_A not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_P not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_IO not found, using dummy regulator
cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_A not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_P not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_IO not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_A not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_P not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_IO not found, using dummy regulator
cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_A not found, using dummy regulator
sof-audio-pci-intel-mtl 0000:00:1f.3: Booted firmware version: 2.8.1.1
cs42l43 sdw:0:0:01fa:4243:01: devid: 0x042a43, rev: 0xa1, otp: 0x03
cs35l56 sdw:0:2:01fa:3556:01:3: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
cs35l56 sdw:0:3:01fa:3556:01:1: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
cs35l56 sdw:0:2:01fa:3556:01:2: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
cs35l56 sdw:0:3:01fa:3556:01:0: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
cs42l43 sdw:0:0:01fa:4243:01: Slave 6 state check1: UNATTACHED, status was 1
cs35l56 sdw:0:2:01fa:3556:01:3: Slave 1 state check1: UNATTACHED, status was 1
cs35l56 sdw:0:2:01fa:3556:01:2: Slave 2 state check1: UNATTACHED, status was 1
cs35l56 sdw:0:3:01fa:3556:01:1: Slave 1 state check1: UNATTACHED, status was 1
cs35l56 sdw:0:3:01fa:3556:01:0: Slave 2 state check1: UNATTACHED, status was 1
Adding alias for supply vdd-amp,(null) -> vdd-amp,sdw:0:0:01fa:4243:01
sof-audio-pci-intel-mtl 0000:00:1f.3: Topology: ABI 3:29:0 Kernel ABI 3:23:0
sof-audio-pci-intel-mtl 0000:00:1f.3: error: can't connect DAI dai-copier.DMIC.dmic01.capture stream dmic01
sof-audio-pci-intel-mtl 0000:00:1f.3: error: failed to add widget id 0 type 28 name : dai-copier.DMIC.dmic01.capture stream dmic01
sof_sdw sof_sdw: ASoC: failed to load widget dai-copier.DMIC.dmic01.capture
sof_sdw sof_sdw: ASoC: topology: could not load header: -22
sof-audio-pci-intel-mtl 0000:00:1f.3: error: tplg component load failed -22
sof-audio-pci-intel-mtl 0000:00:1f.3: error: failed to load DSP topology -22
sof-audio-pci-intel-mtl 0000:00:1f.3: ASoC: error at snd_soc_component_probe on 0000:00:1f.3: -22
sof_sdw sof_sdw: ASoC: failed to instantiate card -22
sof_sdw sof_sdw: error -EINVAL: snd_soc_register_card failed -22
sof_sdw: probe of sof_sdw failed with error -22

sof-logger. See https://thesofproject.github.io/latest/developer_guides/debugability/logger/index.html

# sof-logger
# TBD

The bug has initially been reported on launchpad

[plbossart]

There are multiple problems here....

First, the use of a topology with RT711 on a platform with Cirrus Logic seems very very odd. There's clearly a problem in the detection of the hardware.

Can you please add this file
sof-dyndbg.conf.txt
to /etc/modprobe.d/sof-dyndbg.conf, reboot and then attach the result of 'alsa-info' and the full dmesg log.

Thanks!

[plbossart]

@bardliao @rfvirgil @charleskeepax FYI

[charleskeepax]

Yeah that is definitely odd, looking at the log it looks like the cs35l56's are on links 2/3 whereas the current MTL topology has them on links 1/2. So that might be why we are not picking up the system, weird it picks a RT711 that makes me wonder if there is some weirdness in the ACPI as well. Let me do some checking at this end.

[charleskeepax]

ah I think the kernel is just missing this patch:

ASoC: Intel: mtl-match: Add cs42l43_l0 cs35l56_l23 for MTL

It is in mainline already but not in the 6.8 kernel, can you please test with Linus's tree.

[charleskeepax]

So taking a dump of the ACPI on our copy of this laptop there does indeed appear to be a spurious rt711 in the ACPI tables, not quite sure where that is coming from. We have tested the laptop so I assume the right topology etc. gets picked once the kernel has support but weird there is a redundant Realtek device in the ACPI table.

[plbossart]

@charleskeepax it's a classic that the DSDT includes devices that are not there. Intel reference has e.g. entries for RT700 and RT701, they are ignored and unused.
But if for some reason the entry for the spurious device is added BEFORE the actual devices, then the topology selection will fail. There's an implicit order in the selection.

[charleskeepax]

I see... well in that case everything should be fine here, pretty sure the kernel just needs updating, it will get the new entries and find the correct topology.

[plbossart]

@charleskeepax is this just that one patch that's problematic on this device?
Or do we also need all the patches queued up for 6.10?

[moritz89]

I booted and signed 6.9.0-060900rc1-generic #202403242136 SMP PREEMPT_DYNAMIC Sun Mar 24 21:49:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux and now it seems to recognize the sound card as cs42l43, but cannot find the correct topology file. Will see if I can find it somewhere. Currently using firmware-sof-signed/noble,now 2023.12.1-1ubuntu1

[   18.812926] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   18.812962] snd_hda_intel 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   18.813079] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[   18.813363] snd_hda_intel 0000:01:00.1: Disabling MSI
[   18.813375] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[   18.910122] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   18.910151] sof-audio-pci-intel-mtl 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   18.910167] sof-audio-pci-intel-mtl 0000:00:1f.3: enabling device (0000 -> 0002)
[   18.910349] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380
[   20.366874] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   20.366907] snd_hda_intel 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   20.366919] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   20.366929] sof-audio-pci-intel-mtl 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   20.367317] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380
[   20.367423] sof-audio-pci-intel-mtl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   20.374317] sof-audio-pci-intel-mtl 0000:00:1f.3: use msi interrupt mode
[   20.386135] sof-audio-pci-intel-mtl 0000:00:1f.3: hda codecs found, mask 4
[   20.390341] sof-audio-pci-intel-mtl 0000:00:1f.3: SOF firmware and/or topology file not found.
[   20.390349] sof-audio-pci-intel-mtl 0000:00:1f.3: Supported default profiles
[   20.390350] sof-audio-pci-intel-mtl 0000:00:1f.3: - ipc type 1 (Requested):
[   20.390352] sof-audio-pci-intel-mtl 0000:00:1f.3:  Firmware file: intel/sof-ipc4/mtl/sof-mtl.ri
[   20.390353] sof-audio-pci-intel-mtl 0000:00:1f.3:  Topology file: intel/sof-ace-tplg/sof-mtl-cs42l43-l0-cs35l56-l23.tplg
[   20.390354] sof-audio-pci-intel-mtl 0000:00:1f.3: Check if you have 'sof-firmware' package installed.
[   20.390355] sof-audio-pci-intel-mtl 0000:00:1f.3: Optionally it can be manually downloaded from:
[   20.390356] sof-audio-pci-intel-mtl 0000:00:1f.3:    https://github.com/thesofproject/sof-bin/
[   20.392213] sof-audio-pci-intel-mtl 0000:00:1f.3: error: sof_probe_work failed err: -2

Also, the patch seems to be in the 6.9-rc1 release:

• https://lore.kernel.org/all/20240123113246.75539-1-mstrozek@opensource.cirrus.com/T/
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/intel/common/soc-acpi-intel-mtl-match.c?h=v6.9-rc1

[plbossart]

the topology file is here: https://github.com/thesofproject/sof-bin/blob/8e1cd9b61c312aef5da23c50c88d2496b7c1b955/v2.9.x/sof-ipc4-tplg-v2.9/sof-mtl-cs42l43-l0-cs35l56-l23.tplg

[moritz89]

Installed the file and now resulting in the following dmesg output. Filtered with sudo dmesg | grep -E 'sof-audio-pci-intel-mtl|snd_hda_intel|cs35l56|sof_sdw|sof-audio-pci-intel-mtl|input|cs42l43-codec'.

Will try debug info from #4879 (comment) next

[    0.608012] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.608083] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[    0.608196] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[    0.645175] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    1.603086] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input5
[    2.142103] input: VEN_2C2F:00 2C2F:0025 Mouse as /devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-1/i2c-VEN_2C2F:00/0018:2C2F:0025.0001/input/input6
[    2.142215] input: VEN_2C2F:00 2C2F:0025 Touchpad as /devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-1/i2c-VEN_2C2F:00/0018:2C2F:0025.0001/input/input7
[    2.142305] hid-generic 0018:2C2F:0025.0001: input,hidraw0: I2C HID v1.00 Mouse [VEN_2C2F:00 2C2F:0025] on i2c-VEN_2C2F:00
[    2.220397] input: VEN_2C2F:00 2C2F:0025 Mouse as /devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-1/i2c-VEN_2C2F:00/0018:2C2F:0025.0001/input/input9
[    2.220475] input: VEN_2C2F:00 2C2F:0025 Touchpad as /devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-1/i2c-VEN_2C2F:00/0018:2C2F:0025.0001/input/input10
[    2.220541] hid-multitouch 0018:2C2F:0025.0001: input,hidraw0: I2C HID v1.00 Mouse [VEN_2C2F:00 2C2F:0025] on i2c-VEN_2C2F:00
[    2.727541] input: Intel HID events as /devices/platform/INTC1077:00/input/input12
[    2.731737] input: Intel HID 5 button array as /devices/platform/INTC1077:00/input/input13
[    3.194870] input: Dell Privacy Driver as /devices/platform/PNP0C14:03/wmi_bus/wmi_bus-PNP0C14:03/6932965F-1671-4CEB-B988-D3AB0A901919/input/input14
[    3.195257] input: Dell WMI hotkeys as /devices/platform/PNP0C14:03/wmi_bus/wmi_bus-PNP0C14:03/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input15
[    5.189601] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input16
[    5.189956] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:68/LNXVIDEO:01/input/input17
[   16.621663] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   16.621691] snd_hda_intel 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   16.621763] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[   16.621947] snd_hda_intel 0000:01:00.1: Disabling MSI
[   16.621951] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[   16.714404] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input18
[   16.714452] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input19
[   16.714489] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input20
[   16.714587] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input21
[   16.796998] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   16.797027] sof-audio-pci-intel-mtl 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver
[   16.797050] sof-audio-pci-intel-mtl 0000:00:1f.3: enabling device (0000 -> 0002)
[   16.797211] sof-audio-pci-intel-mtl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380
[   16.797268] sof-audio-pci-intel-mtl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   16.804078] sof-audio-pci-intel-mtl 0000:00:1f.3: use msi interrupt mode
[   16.816363] sof-audio-pci-intel-mtl 0000:00:1f.3: hda codecs found, mask 4
[   16.821158] sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware paths/files for ipc type 1:
[   16.821161] sof-audio-pci-intel-mtl 0000:00:1f.3:  Firmware file:     intel/sof-ipc4/mtl/sof-mtl.ri
[   16.821162] sof-audio-pci-intel-mtl 0000:00:1f.3:  Firmware lib path: intel/sof-ipc4-lib/mtl
[   16.821162] sof-audio-pci-intel-mtl 0000:00:1f.3:  Topology file:     intel/sof-ace-tplg/sof-mtl-cs42l43-l0-cs35l56-l23.tplg
[   16.822602] sof-audio-pci-intel-mtl 0000:00:1f.3: Loaded firmware library: ADSPFW, version: 2.8.1.1
[   16.847332] cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_P not found, using dummy regulator
[   16.847349] cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_IO not found, using dummy regulator
[   16.847354] cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_A not found, using dummy regulator
[   16.847557] cs35l56 sdw:0:2:01fa:3556:01:2: Got spk-id from AF01
[   16.847761] cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_P not found, using dummy regulator
[   16.847807] cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_IO not found, using dummy regulator
[   16.847816] cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_A not found, using dummy regulator
[   16.847991] cs35l56 sdw:0:2:01fa:3556:01:3: Got spk-id from AF01
[   16.848293] cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_P not found, using dummy regulator
[   16.848405] cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_IO not found, using dummy regulator
[   16.848416] cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_A not found, using dummy regulator
[   16.848616] cs35l56 sdw:0:3:01fa:3556:01:0: Got spk-id from AF01
[   16.848860] cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_P not found, using dummy regulator
[   16.848944] cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_IO not found, using dummy regulator
[   16.848959] cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_A not found, using dummy regulator
[   16.849116] cs35l56 sdw:0:3:01fa:3556:01:1: Got spk-id from AF01
[   16.927527] sof-audio-pci-intel-mtl 0000:00:1f.3: Booted firmware version: 2.8.1.1
[   16.936641] cs35l56 sdw:0:2:01fa:3556:01:3: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
[   16.936653] cs35l56 sdw:0:3:01fa:3556:01:1: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
[   16.949958] cs35l56 sdw:0:2:01fa:3556:01:2: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
[   16.949965] cs35l56 sdw:0:3:01fa:3556:01:0: Cirrus Logic CS35L56 Rev B0 OTP3 fw:3.4.4 (patched=0)
[   16.953591] cs35l56 sdw:0:3:01fa:3556:01:1: Slave 1 state check1: UNATTACHED, status was 1
[   16.953794] cs35l56 sdw:0:2:01fa:3556:01:3: Slave 1 state check1: UNATTACHED, status was 1
[   16.953796] cs35l56 sdw:0:2:01fa:3556:01:2: Slave 2 state check1: UNATTACHED, status was 1
[   16.954099] cs35l56 sdw:0:3:01fa:3556:01:0: Slave 2 state check1: UNATTACHED, status was 1
[   17.042271] cs42l43-codec cs42l43-codec: supply vdd-amp not found, using dummy regulator
[   17.044634] sof-audio-pci-intel-mtl 0000:00:1f.3: Topology: ABI 3:29:0 Kernel ABI 3:23:0
[   17.045048] sof_sdw sof_sdw: ASoC: Parent card not yet available, widget card binding deferred
[   17.045119] cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_B not found, using dummy regulator
[   17.045134] cs35l56 sdw:0:2:01fa:3556:01:2: supply VDD_AMP not found, using dummy regulator
[   17.045717] cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_B not found, using dummy regulator
[   17.045728] cs35l56 sdw:0:2:01fa:3556:01:3: supply VDD_AMP not found, using dummy regulator
[   17.046817] cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_B not found, using dummy regulator
[   17.046829] cs35l56 sdw:0:3:01fa:3556:01:0: supply VDD_AMP not found, using dummy regulator
[   17.047485] cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_B not found, using dummy regulator
[   17.047493] cs35l56 sdw:0:3:01fa:3556:01:1: supply VDD_AMP not found, using dummy regulator
[   17.049660] cs35l56 sdw:0:2:01fa:3556:01:2: DSP1: Firmware: 1a00d6 vendor: 0x2 v3.4.4, 37 algorithms
[   17.050180] cs35l56 sdw:0:3:01fa:3556:01:0: DSP1: Firmware: 1a00d6 vendor: 0x2 v3.4.4, 37 algorithms
[   17.050725] cs35l56 sdw:0:2:01fa:3556:01:3: DSP1: Firmware: 1a00d6 vendor: 0x2 v3.4.4, 37 algorithms
[   17.059582] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3
[   17.075341] cs35l56 sdw:0:3:01fa:3556:01:1: DSP1: Firmware: 1a00d6 vendor: 0x2 v3.4.4, 37 algorithms
[   17.075860] cs35l56 sdw:0:3:01fa:3556:01:0: Slave 2 state check1: UNATTACHED, status was 1
[   17.098944] cs35l56 sdw:0:2:01fa:3556:01:3: Slave 1 state check1: UNATTACHED, status was 1
[   17.099156] cs35l56 sdw:0:2:01fa:3556:01:2: Slave 2 state check1: UNATTACHED, status was 1
[   17.100936] cs35l56 sdw:0:3:01fa:3556:01:1: Slave 1 state check1: UNATTACHED, status was 1
[   17.105944] cs35l56 sdw:0:3:01fa:3556:01:0: Failed to write to 'CAL_AMBIENT': -2
[   17.106648] cs35l56 sdw:0:2:01fa:3556:01:3: Failed to write to 'CAL_AMBIENT': -2
[   17.107648] input: sof-soundwire Jack as /devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card1/input22
[   17.108055] input: sof-soundwire HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card1/input23
[   17.108723] input: sof-soundwire HDMI/DP,pcm=6 as /devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card1/input24
[   17.109037] input: sof-soundwire HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card1/input25
[   17.113165] cs35l56 sdw:0:2:01fa:3556:01:2: Failed to write to 'CAL_AMBIENT': -2
[   17.114016] cs35l56 sdw:0:3:01fa:3556:01:1: Failed to write to 'CAL_AMBIENT': -2
[   28.604009] rfkill: input handler disabled
[   32.044460] rfkill: input handler enabled
[   32.801148] rfkill: input handler disabled

[moritz89]

dmesg.txt
alsa-info.txt

[plbossart]

Looks liek the card is created

card 1: sofsoundwire [sof-soundwire], device 0: Jack Out (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 2: Speaker (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 5: HDMI1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 6: HDMI2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 7: HDMI3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 31: Deepbuffer Jack Out (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: sofsoundwire [sof-soundwire], device 1: Jack In (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: sofsoundwire [sof-soundwire], device 4: Microphone (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

is this usable or not? I am not sure if the "Failed to write to 'CAL_AMBIENT'" reports are a problem, that would be for Cirrus folks to comment on.