Tools: Topology: Add sof-ptl-rt722-2ch.tplg #10208
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This patch adds missing 2ch DMIC version of sof-ptl-rt722. It is otherwise similar to sof-ptl-rt722-4ch but DMIC is 2ch and DMIC beamformer is configured for line2_generic_pm10deg response similarly as other 2ch topologies. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
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Pull Request Overview
This PR adds a new 2-channel DMIC topology configuration for the sof-ptl-rt722 platform. The change introduces a variant of the existing 4-channel topology but configured for 2-channel DMIC operation with a line2_generic_pm10deg beamformer response.
- Added 2-channel DMIC topology configuration
sof-ptl-rt722-2ch - Modified DMIC configuration from 4-channel to 2-channel with appropriate parameter adjustments
- Updated beamformer parameters to use line2_generic_pm10deg response for 2-channel operation
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kv2019i
approved these changes
Sep 2, 2025
lgirdwood
approved these changes
Sep 8, 2025
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This patch adds missing 2ch DMIC version of sof-ptl-rt722. It is otherwise similar to sof-ptl-rt722-4ch but DMIC is 2ch and DMIC beamformer is configured for line2_generic_pm10deg response similarly as other 2ch topologies.