[PATCH 0/1][SRU][OEM-OSP1-B] audio card disappeared after suspend device during audio playback Edit

[Koba Ko]

BugLink: https://bugs.launchpad.net/bugs/1882035

[Impact]
The audio card disappeared after suspend device during audio playback Edit.

[Fix]
Set trigger order for FE DAI links to SND_SOC_DPCM_TRIGGER_POST to trigger 
the BE DAI's before the FE DAI's. This prevents the xruns seen on playback 
pipelines using the link DMA.

[test]
With the patch, The Mantis n5 14 could be suspended successfully and
ALSA device still presents after leave suspension.

[Regression Potential]
Low. If some DSPs need the reverse order(FE->BE), we may get the same error.

Ranjani Sridharan (1):
  ASoC: SOF: topology: set trigger order for FE DAI link

 sound/soc/sof/topology.c | 4 ++++
 1 file changed, 4 insertions(+)

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2.17.1