Public bug reported:
SRU Justification:
[Impact]
New Dell platform with Realtek codec ALC3329B+ALC1708B 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 ALC3329B+ALC1708B from Realtek
ASoC: rt722: add settings for rt722VB - kernel/git/broonie/sound.git - ASoC
ASoC: rt1321: Add RT1321 amplifier support - kernel/git/broonie/sound.git - ASoC
ASoC: rt712: avoid skipping the blind write - kernel/git/broonie/sound.git -
ASoC
ASoC: sdw_utils: add rt1321 part id to codec_info_list - Patchwork
ASoC: sdw_utils: add name_prefix for rt1321 part id -
kernel/git/broonie/sound.git - ASoC
ASoC: SOF: Intel: add hyphen between name and index to amp name_prefix -
kernel/git/broonie/sound.git
ASoC: SOF: don't check the existence of dummy topology -
kernel/git/broonie/sound.git - ASoC
=============== linux-firmware ========================
[Fix]
Backport the patch firmware from Realtek
realtek: rt1321: Add patch firmware of MCU -
kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use
with the Linux kernel
[Test Case]
1. Boot up the machine of new Dell Intel PantherLake platform with Realtek
ALC3329B+ALC1708B.
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 Realtek codec+amplifier on PTL platform. No
regression expected at the current stage.
** Affects: linux-oem-6.17 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2129951
Title:
Support for Realtek codec ALC3329B+ALC1708B on new Dell PTL platform
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