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[BUG] unable to enable probes logging for MTL #7218
Description
Describe the bug
Build fails to
work/sof/src/probe/probe.c:170: undefined reference to `dma_copy_set_stream_tag'
To Reproduce
Add to app/prj.conf
CONFIG_PROBE=y
CONFIG_LOG_BACKEND_SOF_PROBE=y
CONFIG_LOG_BACKEND_SOF_PROBE_OUTPUT_DICTIONARY=y
Rebuild SOF for MTL.
Reproduction Rate
100%
Expected behavior
Build to succeed.
Impact
Unable to use probes to get FW logs.
Environment
Screenshots or console output
If applicable, add a screenshot (drag-and-drop an image), or console logs
Activity
lgirdwood commentedon Mar 6, 2023
@mwasko fyi
abonislawski commentedon Mar 7, 2023
Fixed here in a test patch (added zephyr dma support):
https://github.com/abonislawski/sof/tree/probes_zephyr_dma
extraction probes and logging works fine, injection still not working
Open: probe.c looks now really ugly with tons of ifdefs for IPC3, IPC4 and zephyr drivers, is it still needed or can I remove everything except IPC4+Zephyr?
kv2019i commentedon Mar 7, 2023
@abonislawski A quick smoketest was succesful at least! As for the ifdefs, that's tricky as this is generic functionality and not really limited to Intel platforms. Maybe the IPC4 path can be limited to Zephyr and native drivers only.
lrudyX commentedon Mar 24, 2023
Change priority to P2. Optional debug feature
kv2019i commentedon Aug 17, 2023
Fixed in #7989