topology2: sof-sdca-jack: change deep buffer DMA buffer to 10ms#10548
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bardliao wants to merge 1 commit intothesofproject:mainfrom
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topology2: sof-sdca-jack: change deep buffer DMA buffer to 10ms#10548bardliao wants to merge 1 commit intothesofproject:mainfrom
bardliao wants to merge 1 commit intothesofproject:mainfrom
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To align with the existing Chrome topologies. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
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Pull request overview
This PR modifies the deep buffer DMA configuration for the sof-sdca-jack topology to use a 10ms buffer size, aligning it with Chrome platform conventions. The change brings this jack-only configuration in line with other SDCA topologies and Chrome-specific topologies that already use the 10ms setting.
Changes:
- Added DEEPBUFFER_FW_DMA_MS=10 parameter to sof-sdca-jack-id0 topology configuration
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ujfalusi
reviewed
Feb 13, 2026
| # Split topologies | ||
| "cavs-sdw\;sof-sdca-jack-id0\;SDW_JACK_OUT_STREAM=Playback-SimpleJack,\ | ||
| SDW_JACK_IN_STREAM=Capture-SimpleJack,NUM_HDMIS=0" | ||
| SDW_JACK_IN_STREAM=Capture-SimpleJack,NUM_HDMIS=0,DEEPBUFFER_FW_DMA_MS=10" |
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10ms is a ShallowBuffer ;)
Note that the default host buffer is 4ms...
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and monolithic topologies will still have 100ms host buffer, as well the speaker.
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To align with the existing Chrome topologies.