Soundwire support for Dell SKU0CDC devices

Bug #2080190 reported by Chris Chiu
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Status tracked in Oracular
Noble
In Progress
Undecided
Unassigned
Oracular
New
Undecided
Unassigned
linux-oem-6.11 (Ubuntu)
Status tracked in Oracular
Noble
New
Undecided
Unassigned
Oracular
Invalid
Undecided
Unassigned

Bug Description

[SRU Justification]

[Impact]

Missing soundwire support for Dell SKU0CDC deivces.

[Fix]
The upstream fix 9307694f340e ("ASoC: Intel: sof_sdw: Add quirks from some new Dell laptops") and its dependency are required.

[Test Case]
1. Install linux-firmware proposed in https://bugs.launchpad.net/ubuntu/+source/firmware-sof/+bug/2077829
2. Install the firmware-sof w/ sof-lnl-cs42l43-l0.tplg
3. Test audio functions on Taroko LNL platforms.

[Where problems could occur]

New devices, may need further polishments.

========== original bug description ==========

Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: Topology: ABI 3:29:0 Kernel ABI 3:23:0
Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: error: can't connect DAI alh-copier.Playback-SmartAmp.0 stream Playback-SmartAmp
Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: failed to add widget type 27 name : alh-copier.Playback-SmartAmp.0 stream Playback-SmartAmp
Sep 05 04:57:35 localhost kernel: sof_sdw sof_sdw: ASoC: failed to load widget alh-copier.Playback-SmartAmp.0
Sep 05 04:57:35 localhost kernel: sof_sdw sof_sdw: ASoC: topology: could not load header: -22
Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: error: tplg component load failed -22
Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: error: failed to load DSP topology -22
Sep 05 04:57:35 localhost kernel: sof-audio-pci-intel-lnl 0000:00:1f.3: ASoC: error at snd_soc_component_probe on 0000:00:1f.3: -22
Sep 05 04:57:35 localhost kernel: sof_sdw sof_sdw: ASoC: failed to instantiate card -22
Sep 05 04:57:35 localhost kernel: sof_sdw sof_sdw: error -EINVAL: snd_soc_register_card failed -22
Sep 05 04:57:35 localhost kernel: sof_sdw sof_sdw: probe with driver sof_sdw failed with error -22

Chris Chiu (mschiu77)
Changed in linux (Ubuntu Noble):
status: New → In Progress
Timo Aaltonen (tjaalton)
Changed in linux-oem-6.11 (Ubuntu Oracular):
status: New → Invalid
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-oem-6.11/6.11.0-1005.5 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-noble-linux-oem-6.11' to 'verification-done-noble-linux-oem-6.11'. If the problem still exists, change the tag 'verification-needed-noble-linux-oem-6.11' to 'verification-failed-noble-linux-oem-6.11'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-noble-linux-oem-6.11-v2 verification-needed-noble-linux-oem-6.11
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