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:
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 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/2058691 Title: No sound card detected on the Dell xps 16 2024 (9640) Status in alsa-driver package in Ubuntu: New Bug description: The sound card is not detected on the Dell XPS 16 2024 (9640). A Cirrus Logic CS42L43 card is used which apparently got support in Linux 6.6 https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.phoronix.com/forums/forum/software/general- linux-open-source/1408193-linux-6-6-lands-support-for-the-cirrus- logic-cs42l43-audio-codec&ved=2ahUKEwiukq-ZroaFAxUWhf0HHe- jCngQFnoECA8QAQ&usg=AOvVaw3VW5hROJFzdJPUaIX-3igC https://www.reddit.com/r/DellXPS/comments/1ax1i4t/support_for_xps_16_9640_documentation/ No LSB modules are available. Description: Ubuntu Noble Numbat (development branch) Release: 24.04 ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 6.8.0-11.11-generic 6.8.0-rc4 Uname: Linux 6.8.0-11-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.28.0-0ubuntu1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Mar 21 23:00:06 2024 InstallationDate: Installed on 2024-03-19 (2 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20240319) MachineType: Dell Inc. XPS 16 9640 PackageArchitecture: all ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> SourcePackage: alsa-driver Symptom: audio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/15/2024 dmi.bios.release: 1.1 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.0 dmi.board.name: 0YFT36 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.2 dmi.modalias: dmi:bvnDellInc.:bvr1.1.0:bd01/15/2024:br1.1:efr1.2:svnDellInc.:pnXPS169640:pvr:rvnDellInc.:rn0YFT36:rvrA00:cvnDellInc.:ct10:cvr:sku0C62: dmi.product.family: XPS dmi.product.name: XPS 16 9640 dmi.product.sku: 0C62 dmi.sys.vendor: Dell Inc. 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