> the benefits of comprehensive updates which we believe these topology files > for particular Intel platform > (ex. sof-lnl/arl/mtl/...-$(codec_name)-xxxx) are signed and verified by Intel > and would be advantageous > in the long run.
While I can appreciate that, it's not the topic of this SRU. In this SRU, you are enabling "cs42l43 and cs35l56 audio on Intel LNL". But there are dozens and dozens of other changes. Furthermore, you are still claiming in the bug description that only cirrus audio could regress: """ It may break cirrus audio support. """ Is that really true, given all the other topology files you are updating? And: > The development of firmware-sof follows the standards of the upstream Linux > community. It ensures > firmware-sof package aligns with the broader Linux ecosystem to avoids > compatibility issues. Updating > only part of the files would require multiple SRUs, testing and verification > cycles for the > new/existing audio configurations which are also expected to be supported by > Ubuntu. If you want to update all those other binary files, then your bug description must reflect that. As it is now, your bug is: - asking to update two specific hardware devices - testing just those two hardware devices - stating that only cirrus audio (presumably those two hardware devices) could regress It was fine so far. But then you: - include 90+ topology files for other devices not mentioned even once in the bug. Do you see the discrepancy and why I'm alarmed? What is in the actual bits of code that was uploaded is NOT what is stated in this bug. Your bug is requesting one thing, but doing something else much larger. -- 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/2106394 Title: [SRU] enable cs42l43 and cs35l56 audio on Intel LNL Status in HWE Next: New Status in alsa-ucm-conf package in Ubuntu: Fix Committed Status in firmware-sof package in Ubuntu: Fix Released Status in linux package in Ubuntu: New Status in linux-firmware package in Ubuntu: In Progress Status in alsa-ucm-conf source package in Noble: Fix Committed Status in firmware-sof source package in Noble: Incomplete Status in linux source package in Noble: Won't Fix Status in linux-firmware source package in Noble: Fix Committed Status in alsa-ucm-conf source package in Oracular: Fix Committed Status in firmware-sof source package in Oracular: Incomplete Status in linux source package in Oracular: Fix Committed Status in linux-firmware source package in Oracular: Fix Committed Status in alsa-ucm-conf source package in Plucky: New Status in firmware-sof source package in Plucky: Fix Released Status in linux source package in Plucky: Fix Released Status in linux-firmware source package in Plucky: New Bug description: [Impact] No audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad. [Fix] Add the firmware of cs35l56 and sof-lnl-cs42l43-l0-2ch.tplg to enable audio support; update alsa-ucm-conf to gain the control of mic/speaker mute LED. linux-fimware commit: 9c46d10f8 cirrus: cs35l56: Add and update firmware for various Cirrus CS35L54 and CS35L56 laptops sof-bin commit: e8604e4 Add 2.12 topology binaries for Intel targets sof-bin file: v2.12.x/sof-ipc4-tplg-v2.12/sof-lnl-cs42l43-l0-2ch.tplg alsa-ucm-conf commits: 9e946d4 sof-soundwire: Add LED support for cs35l56 amplifiers 79c9e8f sof-soundwire: cs42l43: Drop headset mic from mic mute LED [Test] Tested on Intel LNL: 1, hear the sound from $ speaker-test -c 2 2, make sound and recorded, replay the file: $ arecord -f cd test.wav $ aplay test.wav 3, press speaker-mute and mic-mute key, the OSD are shown, and the LED is on when it's muted. 4, plugin headset and restest the steps above. [Where problems could occur] It may break cirrus audio support. Noble/Oracular/Plucky support this platform, Plucky already got the firmware. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2106394/+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
