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docs: probes: document sofprobeclient and auto-enable logging - #521
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jsarha wants to merge 1 commit into
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docs: probes: document sofprobeclient and auto-enable logging#521jsarha wants to merge 1 commit into
jsarha wants to merge 1 commit into
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Update the probes documentation with two new features: 1. sofprobeclient (tinycompress >= 1.2.16): a dedicated SOF probes client that replaces the crecord + sof-probes workflow with a single command. It captures compressed probe data, parses it in real time, prints log output to stdout, and writes audio probe data to buffer_<id>.wav files. Document its usage, command-line options, and auto-close / non-overwrite behavior. 2. CONFIG_LOG_BACKEND_SOF_PROBE_OUTPUT_AUTO_ENABLE: a SOF firmware Kconfig option that automatically enables log output when probes DMA starts, removing the need to manually set the logging probe point after every boot. The existing crecord-based workflow is preserved as a 'legacy' alternative throughout. Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
jsarha
requested review from
deb-intel, intelkevinputnam, lgirdwood, mmaka1 and mwasko
as code ownersJuly 30, 2026 16:56
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Update the probes documentation with two new features:
sofprobeclient (tinycompress >= 1.2.16): a dedicated SOF probes client that replaces the crecord + sof-probes workflow with a single command. It captures compressed probe data, parses it in real time, prints log output to stdout, and writes audio probe data to buffer_.wav files. Document its usage, command-line options, and auto-close / non-overwrite behavior.
CONFIG_LOG_BACKEND_SOF_PROBE_OUTPUT_AUTO_ENABLE: a SOF firmware Kconfig option that automatically enables log output when probes DMA starts, removing the need to manually set the logging probe point after every boot.
The existing crecord-based workflow is preserved as a 'legacy' alternative throughout.