Public bug reported: SRU Justification:
[Impact] New Dell Bolan platform with CirrusLogic audio solution CS42L43+CS35L56A powered by Intel PantherLake will have no basic audio functions w/o Soundwire Driver Support. ================ Linux Kernel ======================== [Fix] Backport new Intel soundwire drivers of the following ASoC: Intel: sof_sdw: Add new quirks for PTL on Dell with CS42L43 - kernel/git/broonie/sound.git - ASoC - (Upstreamed) ASoC: soc-acpi / SOF: Add best_effort flag to get_function_tplg_files op - kernel/git/broonie/sound… - (Upstreamed) ASoC: cs35l56: Use vendor-specific qualifier in firmware file search ASoC: cs-amp-lib: Support Dell SSIDExV2 UEFI variable <=============== linux-firmware ======================== [Fix] Backport the patch firmware from CirrusLogic cirrus: cs35l56 cs35l57: Add and update firmware for some Dell laptops - kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use with the Linux kernel <=============== alsa-ucm-conf ======================== Backport the patch firmware from CirrusLogic https://github.com/alsa-project/alsa-ucm-conf/commit/06a2ef880c524319ea6bd0e2688573a002badecb https://github.com/alsa-project/alsa-ucm-conf/commit/46f30b3f9f7468d6f1286d296faf6bf6bd6c3235 <=============== firmware-sof ======================== Add 2.14 tools and topology binaries for Intel MTL and newer targets · thesofproject/sof-bin@cdd3c8f [Test Case] 1. Boot up the machine of new Dell Intel PTL Bolan platform with CirrusLogic CS42L43+CS35L56A 2. Open settings->Sound->Output Device and make sure it's not Dummy audio devices 3. Click test icon for basic audio output functions 4. Use `arecord` to record and play the recorded audio file with `aplay` for basic speaker/microphone functions. [Where problems could occur] It adds the support for new CirrusLogic CS42L43+CS35L56A on PTL platform. No regression expected at the current stage. ** Affects: alsa-ucm-conf (Ubuntu) Importance: Undecided Status: New ** Affects: firmware-sof (Ubuntu) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu) Importance: Undecided Status: New ** Affects: alsa-ucm-conf (Ubuntu Noble) Importance: Undecided Status: New ** Affects: firmware-sof (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Noble) Importance: Undecided Assignee: Chris Chiu (mschiu77) Status: In Progress ** Affects: alsa-ucm-conf (Ubuntu Resolute) Importance: Undecided Status: New ** Affects: firmware-sof (Ubuntu Resolute) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu Resolute) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Also affects: alsa-ucm-conf (Ubuntu) Importance: Undecided Status: New ** Also affects: firmware-sof (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: alsa-ucm-conf (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: firmware-sof (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: alsa-ucm-conf (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: firmware-sof (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: linux-oem-6.17 (Ubuntu Noble) Status: New => In Progress ** Changed in: linux-oem-6.17 (Ubuntu Noble) Assignee: (unassigned) => Chris Chiu (mschiu77) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2139391 Title: Support for Cirrus Logic audio solution CS42L43+CS35L56A on new Dell PTL Bolan platform To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2139391/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
