After pulling the latest from the sofproject and building 5.14.0-rc6 for my Dell XPS 9710, I seem to be getting a topology error similar to that of @Michael
[ 2.927780] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 2.927795] sof-audio-pci-intel-tgl 0000:00:1f.3: SoundWire enabled on CannonLake+ platform, using SOF driver [ 2.927800] sof-audio-pci-intel-tgl 0000:00:1f.3: enabling device (0000 -> 0002) [ 2.927932] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100 [ 2.927987] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 2.938441] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode [ 2.949285] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 4 [ 3.031303] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 1:6:1-53680 [ 3.031306] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:17:0 Kernel ABI 3:18:0 [ 3.062725] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:17:0 Kernel ABI 3:18:0 [ 3.062900] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred [ 3.063027] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x30100000 (msg/reply size: 48/20): -22 [ 3.063029] sof-audio-pci-intel-tgl 0000:00:1f.3: error: failed to load widget PIPELINE.8.HDA2.OUT [ 3.063061] sof-audio-pci-intel-tgl 0000:00:1f.3: error: tplg component load failed -22 [ 3.063064] sof-audio-pci-intel-tgl 0000:00:1f.3: error: failed to load DSP topology -22 [ 3.063065] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC: error at snd_soc_component_probe on 0000:00:1f.3: -22 [ 3.063075] sof_sdw sof_sdw: ASoC: failed to instantiate card -22 [ 3.073303] Failed to get private value: 755800 => 0000 ret=-16 [ 3.073348] sof_sdw sof_sdw: snd_soc_register_card failed -22 ..but differs from his, in that it says my parent card isn't available. What might be the issue, could it be from my specific build? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1935850 Title: Dell XPS 17 (9710) PCI/internal sound card not detected Status in linux package in Ubuntu: In Progress Status in linux source package in Hirsute: In Progress Status in linux source package in Impish: In Progress Bug description: This patch is for soundwire audio, and only ubuntu 5.11-generic and later kernels support soundwire audio driver, so this patch is not sent to groovy and focal kernels. For oem-5.10 and oem-5.13 kernels, since this bug is not from OEM project, it is not urgent to merge this patch to OEM kenrels, after the patch is in the hirsute and impish kernels, the oem kernels will have this patch when syncing with generic kernels. [Impact] On the Dell XPS 17 (9710) machine, the audio card is not detected when booting hirsute or impish kernels. So the audio doesn't work on this machine with ubuntu linux 21.04 or 21.10. [Fix] Backport a upstream patch, this will set the correct codec config for this machine: rt711 for headset, dual rt1308 for spks and rt715 for internal mic. [Test] Booting up with the patched kernel, the audio card is detected, test internal speaker and internal mic, all work well, plug a headset, the headphone and external mic work well too. [Where problems could occur] This change only applis to the Dell machines with the DMI_PRODUCT_SKU equals to "0A5D", if this could introduce the regression, it will make the audio (speaker, internal mic and headset) can't work anymore on the Dell machine with that PRODUCT_SKU, but this possibility is very low, and we tested the patch on the machine, so far no regression is found. No audio/mic from internal speakers/build in microphone running Ubuntu 20.04, 20.10 or 21.04 . Can connect via USB headset and audio will work. Tried suggestions from Dell XPS 17 (9700) but this is the new model and fixes do not work. Currently running 21.04 with proposed. Have tried hirsute-proposed (5.11.0-24-generic) with no luck. ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 5.11.0-24.25-generic 5.11.22 Uname: Linux 5.11.0-24-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu65.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mblack 1698 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Jul 12 11:21:27 2021 InstallationDate: Installed on 2021-07-07 (4 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Title: PCI/internal sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/15/2021 dmi.bios.release: 1.2 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.0 dmi.board.name: 012MMP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.0:bd06/15/2021:br1.2:svnDellInc.:pnXPS179710:pvr:rvnDellInc.:rn012MMP:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 17 9710 dmi.product.sku: 0A5D dmi.sys.vendor: Dell Inc. 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