This bug was fixed in the package linux-oem-6.11 - 6.11.0-1011.11
---------------
linux-oem-6.11 (6.11.0-1011.11) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1011.11 -proposed tracker (LP:
#2092173)
* [SRU] Add Arrow Lake U/H support to the intel_pmc_core driver (LP: #2092001)
- SAUCE: platform/x86:intel/pmc: Make tgl_core_generic_init() static
- SAUCE: platform/x86:intel/pmc: Create info structure for pmc device
- SAUCE: platform/x86/intel/pmc: Add Arrow Lake U/H support to
intel_pmc_core
driver
* Packaging resync (LP: #1786013)
- [Packaging] debian.oem/dkms-versions -- manual update for Intel MIPI
Camera
* Support AMD Strix-Halo Image Signal Processing (ISP) unit (LP: #2069019)
- SAUCE: ispkernel 3.0 release
- [Config] Enable AMD_ISP4
* Failed to probe for OVTI02C1: chip id mismatch: 560243!=0 (LP: #2090932)
- SAUCE: ACPI: scan: Update HID for new platform
* Prefer BIOS over PMF on some AMD platforms (LP: #2091847)
- SAUCE: amd: pmf: Add quirks to make probe fail on some platforms
* Adding support for Cirrus sof-soundwire audio on Dell Renegade platform
(LP: #2091837)
- ASoC: Intel: soc-acpi: arl: Correct naming of a cs35l56 address struct
- ASoC: Intel: soc-acpi: arl: Add match entries for new cs42l43 laptops
* [SRU] Fix unnecessary error messages during optional AMDGPU firmware load
(LP: #2091856)
- drm/amd: Use a constant format string for amdgpu_ucode_request
- drm/amdgpu: use sjt mec fw on gfx943 for sriov
- drm/amdgpu: move per inst variables to amdgpu_vcn_inst
- drm/amd: Add the capability to mark certain firmware as "required"
* Intel AX211 wireless module [8086:7740] subsys [8086:4090] wrongly
recognized as BE201 (LP: #2091546)
- SAUCE: wifi: iwlwifi: fix CRF name for Bz
* UBSAN: array-index-out-of-bounds in module mt76 in mt76_wcid_cleanup
(LP: #2091077)
- wifi: mt76: mt7915: fix oops on non-dbdc mt7986
* Support for Cirrus codec on Taroko RPL platform (LP: #2089885)
- ALSA/ASoC/SoundWire: Intel: use single definition for SDW_INTEL_MAX_LINKS
- soundwire: intel: add probe-time check on link id
- soundwire: intel: increase maximum number of links
- ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item
- ASoC: Intel: sof_sdw: Add missing quirks from some new Dell
- ASoC: SOF: ipc3-topology: Convert the topology pin index to ALH dai index
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Thu, 19 Dec 2024
17:38:30 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
--
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Packages, which is subscribed to firmware-sof in Ubuntu.
https://bugs.launchpad.net/bugs/2089885
Title:
Support for Cirrus codec on Taroko RPL platform
Status in HWE Next:
New
Status in firmware-sof package in Ubuntu:
Fix Released
Status in linux-oem-6.11 package in Ubuntu:
New
Status in firmware-sof source package in Noble:
Fix Committed
Status in linux-oem-6.11 source package in Noble:
Fix Released
Status in firmware-sof source package in Oracular:
Fix Committed
Status in linux-oem-6.11 source package in Oracular:
New
Status in firmware-sof source package in Plucky:
Fix Released
Status in linux-oem-6.11 source package in Plucky:
New
Bug description:
========== linux ==========
[ Impact ]
Audio codec will not be loaded to get a functional audio device.
[Fix]
Need the patches backport from Cirrus to fix the audio codec not found kernel
error
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=b27404b2bbf951a11500525dea15681cc970226c
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=d2234596be2192d9c1ae34f8c7534531191bc433
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=1f3662838a05f1ab6af89a417f6f252d91d0806b
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=9307694f340e518cac0e007f39dd9ff0736e6144
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=5afc29ba44fdd1bcbad4e07246c395d946301580
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=af23d38caae5841bd7aa754a7e7205ab719f568d
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?id=e9db1b551774037ebe39dde4a658d89ba95e260b
[ Test ]
1. Install the test kernel
2. Install the alsa-ucm-conf with sof-tplg/sof-rpl-cs42l43-l0.tplg
3. Make sure no kernel error in dmesg
```
[ 4.310588] BUG: kernel NULL pointer dereference, address: 0000000000000001
[ 4.310598] #PF: supervisor read access in kernel mode
[ 4.310601] #PF: error_code(0x0000) - not-present page
[ 4.310605] PGD 0 P4D 0
[ 4.310611] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 4.310617] CPU: 6 UID: 0 PID: 126 Comm: kworker/6:1 Tainted: G
O 6.11.0-9008-oem #9008
[ 4.310623] Tainted: [O]=OOT_MODULE
[ 4.310625] Hardware name: Dell Inc. Dell Pro 14 Plus PB14250/, BIOS
89.6.45 10/18/2024
[ 4.310628] Workqueue: events sof_probe_work [snd_sof]
[ 4.310671] RIP: 0010:snd_soc_acpi_sdw_link_slaves_found+0x50/0x2e0
[snd_soc_acpi]
```
========== firmware-sof ==========
[ Impact ]
The audio input/output function won't work w/o correct tplg file
[Fix]
Need the upstream fix for the file sof-tplg/sof-rpl-cs42l43-l0.tplg
1. Install the test kernel
2. Install the firmware-sof with sof-tplg/sof-rpl-cs42l43-l0.tplg
3. Make sure audio input/output function is working by play/record sample
audio wave file
[ Where problems could occur ]
The linux patches are only for the cirrus codec fix for particular Dell SKUs
with cirrus soundwire device connected on specific sdw bus. The firmware-sof
update the corresponding tplg file with particular combination. The regression
risk should be low
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