Hello You-Sheng, or anyone else affected, Accepted firmware-sof into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/firmware- sof/2023.12.1-1ubuntu1.2 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-noble. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: firmware-sof (Ubuntu Noble) Status: Incomplete => Fix Committed ** Tags removed: verification-done-noble ** Tags added: verification-needed-noble -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2077829 Title: Missing CS35L56 sof firmware for Dell Bolan platform Status in OEM Priority Project: New Status in firmware-sof package in Ubuntu: Fix Released Status in linux-firmware package in Ubuntu: Fix Released Status in firmware-sof source package in Noble: Fix Committed Status in linux-firmware source package in Noble: Fix Committed Status in firmware-sof source package in Oracular: Fix Committed Status in linux-firmware source package in Oracular: Fix Committed Status in firmware-sof source package in Plucky: Fix Released Status in linux-firmware source package in Plucky: Fix Released Bug description: [SRU Justifications] ========== linux-firmware ========== [Impact] Audio output doesn't work on Dell Bolan platforms with CS35L56 speaker amplifiers [Fix] This requires following firmware blobs: - https://github.com/CirrusLogic/linux-firmware/commit/367fda8e56d7dda4c138438493e2bf6b9b92ce7b which is not landed in linux-firmware mainline yet. [Test Case] 1. Boot up the machine of Dell Bolan platform with CS35L56 speakers 2. Verify the sof-lnl-cs42l43-l0.tplg in in the /lib/firmware/intel/sof-ipc4-tplg/ 3. Verify with checking the output of `aplay -l` command with valid sof output device. Should never be dummy output. [Where problems could occur] It only affects the Dell Bolan platforms with the new CS35L56 amplifier. Should be low low risk of regression ========== firmware-sof ========== [Fix] This requires following tplg file in firmware-sof - sof-lnl-cs42l43-l0.tplg upstream firmware-sof 2.11 will have this tplg file included. [Test Case] 1. Boot up the machine of Dell Bolan platform with CS35L56 speakers 2. Verify with the linux-firmware with new CS35L56 amplifier support. 3. Verify with checking the output of `aplay -l` command with valid sof output device. Should never be dummy output. [Other Info] The name of sof-lnl-cs42l43-l0.tplg includes useful information which indicates that the topology is for for the cs42l43 codec connected to soundwire bus 0 w/o other soundwire devices connected on 1/2/3. It only affects the machines which has exactly the same soundwire configuration. The upstream commit of a newer version usually include the topology files for the new platforms or missing configuration on old platforms. It would be better to catch up with upstream to have these configuration which can support more configurations we could be missing in the future. The the addtional 0002-Add-SOF-v2.11.1-signed-Intel-binaries-for-MTL-LNL-AR.patch, it's required for each new Intel Platform and signed by Intel. In the case, the tplg file specify the `lnl`, a signed LunarLake DSP FW will be necessary. It would be better to have the Intel signed DSP FW up-to-date. [Where problems could occur] Although there're lots of new tplg files added, but they are mostly for missing configuration on old platforms or newly added for next-gen Intel platform. And they are specified for particular soundwire configurations which can hardly affect the existing machines. The risk for regression may come from sof-hda-generic-xxx.tplg which is for generic HDA. I'll consider it as low risk. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2077829/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
