audio: ctc: add Google CTC integration and support for PTL SDCA topologies - #11081
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…ogies Integrate Google Crosstalk Cancellation (CTC) component into the SOF audio processing pipeline for PTL platforms. Key changes: - Add Google CTC component wrapper in src/audio/google/ and register CTC UUID (99f7166d-372c-43ef-81f6-22007aa15f03) in tools/rimage/config/ptl.toml.h. - Update module adapter IPC4 payload sizing handlers to support CTC configuration blobs. - Enable CTC support in Zephyr application overlay (app/overlays/ptl/dts_overlay.conf). - Add mixout-gain-eqiir-eqfir-drc-ctc-alh-dai-copier-playback topology pipeline. - Update sdw-amp-generic.conf and tplg-targets-sdca-generic.cmake to incorporate the CTC processing widget and routing into generic PTL SDCA amplifier topologies (sof-sdca-1amp-id2.tplg) when SDW_SPK_CTC is enabled. Signed-off-by: Eddy Hsu <eddyhsu@google.com>
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This PR integrates the Google Crosstalk Cancellation (CTC) audio processing component for Intel Panther Lake (PTL) platforms with SDCA smart amplifier configurations.
Audio Component & UUID Registration:
- Added SOF component wrapper and static stubs for Google CTC under
src/audio/google/.- Registered the Google CTC UUID (
99f7166d-372c-43ef-81f6-22007aa15f03) intools/rimage/config/ptl.toml.h.Module Adapter & IPC4 Runtime:
- Adjusted IPC4 configuration payload parsing and memory sizing in
src/audio/module_adapter/module_adapter_ipc4.cto support CTC filter coefficient sets.- Updated library manager and module mixer routing to support dynamic CTC module instantiation.
Topology Integration:
- Introduced
mixout-gain-eqiir-eqfir-drc-ctc-alh-dai-copier-playback.confplayback pipeline.- Updated
sdw-amp-generic.confandtplg-targets-sdca-generic.cmaketo optionally route audio through the CTC widget whenSDW_SPK_CTC=true, generatingsof-sdca-1amp-id2.tplg.