Public bug reported: SRU Justification:
[Impact] New Dell platform with CirrusLogic audio solution CS42L43+CS35L57/CS35L63 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: sof-function-topology-lib: escalate the log when missing function topoplogy - kernel/git/broonie/sound.git - ASoC ASoC: SOF: Intel: use sof_sdw as default SDW machine driver - kernel/git/broonie/sound.git - ASoC ASoC: SOF: add platform name into sof_intel_dsp_desc - kernel/git/broonie/sound.git - ASoC ASoC: soc_sdw_utils: export asoc_sdw_get_dai_type - kernel/git/broonie/sound.git - ASoC ASoC: Intel: export sof_sdw_get_tplg_files - kernel/git/broonie/sound.git - ASoC ASoC: soc_sdw_utils: add name_prefix to asoc_sdw_codec_info struct - kernel/git/broonie/sound.git - ASoC ASoC: soc-acpi: make some variables of acpi adr and link adr non-const - kernel/git/broonie/sound.git - ASoC ASoC: SOF: Don't print the monolithic topology name if function topology may be used - kernel/git/broonie/sound.git - ASoC ASoC: SOF: don't check the existence of dummy topology - kernel/git/broonie/sound.git - ASoC and CS42L43 driver patch from CirrusLogic <=============== linux-firmware ======================== [Fix] Backport the patch firmware from CirrusLogic AMP FW: https://github.com/CirrusLogic/linux-firmware/commit/c927ddf41e40e2846e4311f8cd4ce941821c3234 and SDCA SWFT FW. <=============== alsa-ucm-conf ======================== Backport the patch firmware from CirrusLogic f47b9418c81a ("ucm2: soundwire: cs42l45: Add support for CS42L45 codec") [Test Case] 1. Boot up the machine of new Dell Intel PantherLake platform with CirrusLogic CS42L43 + new amplifiers 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 codec+amplifier on PTL platform. No regression expected at the current stage. ** Affects: alsa-ucm-conf (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: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Noble) Importance: Undecided Status: New ** Affects: alsa-ucm-conf (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu Questing) Importance: Undecided Status: New ** Affects: linux-oem-6.17 (Ubuntu Questing) Importance: Undecided Status: New ** Affects: alsa-ucm-conf (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-oem-6.17 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Questing) Importance: Undecided Status: New ** Also affects: linux-oem-6.17 (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux-firmware Importance: Undecided Status: New ** No longer affects: linux-firmware ** Also affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Also affects: alsa-ucm-conf (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2131725 Title: Support for CirrusLogic audio solution CS42L43 with amplifiers on new Dell PTL platform To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2131725/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
