thesofproject
[DNM] dai-zephyr: use frames aligned for multi-endpoint copy
When aggregating streams using dai_zephyr_multi_endpoint_copy() multiple glitches observed in audio streams with odd number of channels. Use audio_stream_avail_frames_aligned() for every dai in a loop to correctly calculate processing frames.
This doesn't look good in the CI results https://sof-ci.01.org/sofpr/PR9196/build5811/devicetest/index.html?model=LNLM_SDW_AIOC&testcase=check-playback-10sec I don't think we have this in baseline.
This doesn't look good in the CI results https://sof-ci.01.org/sofpr/PR9196/build5811/devicetest/index.html?model=LNLM_SDW_AIOC&testcase=check-playback-10sec I don't think we have this in baseline.
@iganakov I dont think any of the CI tests are doing odd number of channels wrt the number of test failures, this looks like we have impact on even channel numbers too.
@kv2019i @lgirdwood I'm able to reproduce the issue with Windows driver also. Looks like something has changed in FW since I implemented this fix some time ago. Let me find the root cause.
Feature cutoff for v2.12 today, @iganakov any update? This is a bugfix, so we can still take it to the release, but at minimum needs a rebase.
No update in two releases, moving to TBD milesotne. FYI @iganakov @abonislawski