This bug was fixed in the package linux-firmware -
20240318.git3b128b60-0ubuntu2.2
---------------
linux-firmware (20240318.git3b128b60-0ubuntu2.2) noble; urgency=medium
* CS42L43 and CS35L56 for soundwire on Intel LNL/ARL (LP: #2069412)
- linux-firmware: Add firmware for Cirrus CS35L56 for Dell laptops
* Missing firmware for Intel NPU driver on Intel Lunar Lake platform: Failed
to request firmware: -2 (LP: #2071771)
- SAUCE: Add firmware for Intel NPU on Lunar Lake platforms
* Add support for DCN 3.5.1 (LP: #2068001)
- amdgpu: Add support for DCN 3.5.1
- amdgpu: add support for GC 11.5.1
- amdgpu: add support for SDMA 6.1.1
- amdgpu: add support for VCN 4.0.6
- amdgpu: add support for VPE 6.1.1
- amdgpu: add support for PSP 14.0.1
* Add support for AMD ISP 4.1.1 (LP: #2071812)
- amdgpu: add new ISP 4.1.1 firmware
- amdgpu: Update ISP FW for isp v4.1.1
* Regression on Linux 6.8.0-38: Bluetooth adapter (Intel AX200) stops working
after a few suspend/resume cycles (LP: #2073047)
- Intel Bluetooth: Update firmware file for Intel Bluetooth AX200
-- Juerg Haefliger <[email protected]> Tue, 13 Aug 2024
09:29:26 +0200
** Changed in: linux-firmware (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2069412
Title:
CS42L43 and CS35L56 for soundwire on Intel LNL/ARL
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Noble:
Fix Released
Status in linux-firmware source package in Oracular:
Fix Released
Bug description:
[SRU Justification]
[Impact]
Missing firmware for CS42L43 and CS35L56 for soundwire on Intel
LNL/ARL.
[Fix]
linux-firmware upstream commit 57077702373e ("linux-firmware: Add
firmware for Cirrus CS35L56 for Dell laptops").
[Test Case]
With successful loads, there should be dmesg txt showing the loaded
firmware, such as:
cs35l56 sdw:0:2:01fa:3556:01:2: DSP1:
cirrus/cs35l56-b0-dsp1-misc-10280c6b-spkid1-amp3.bin: v3.11.11
cs35l56 sdw:0:3:01fa:3556:01:0: DSP1:
cirrus/cs35l56-b0-dsp1-misc-10280c6b-spkid1-amp1.bin: v3.11.11
...
[Where problems could occur]
New hardware. No known problem yet.
[Other Info]
While this has been included in upstream tag 20240410, it's
automatically included in linux-firmware/oracular version
Ubuntu-20240730.git65c5d9b1-0ubuntu1, and therefore only Noble is
nominated for SRU.
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