[BUG] "No source info" in check-signal-stop-start-playback-50

[kv2019i]

Describe the bug This is one specific issue we have been tracking as part of https://github.com/thesofproject/sof/issues/6220

Issues has been rootcaused to incorrect clearing of mixer module state in reset and identified by following log in FW log:

[ 2.019000] mixer: No source info [ 2.019000] pipe: pipeline_copy(): ret = -22, start->comp.id = 262145, dir = 1 [ 2.019000] pipe: pipeline_task(): xrun recovery failed! pipeline is stopped.

Reproduction Rate 100%

Expected behavior No error from firmware.

Impact Showstopper

Environment SOF main as tested in 17th Oct daily tests.

[kv2019i]

FYI @serhiy-katsyuba-intel

[serhiy-katsyuba-intel]

The PR has been submitted: https://github.com/thesofproject/sof/pull/6433

[lgirdwood]

@kv2019i can we close as PR merged ?

[kv2019i]

Yes, let's close.