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fixup! ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC - #2888

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kv2019i merged 1 commit into
thesofproject:topic/sof-devfrom
ranj063:fix/pa_resume
May 12, 2021
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fixup! ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC#2888
kv2019i merged 1 commit into
thesofproject:topic/sof-devfrom
ranj063:fix/pa_resume

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@ranj063

@ranj063 ranj063 commented May 5, 2021

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Applications can free a PCM stream after system suspend without
restarting them. In this scenario, the widget should be prevented
from getting freed for static pipeline widgets and for dynamic
widgets the use_count should not be allowed to be decremented
below 0.

Fixes #2875

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[SDW] DSP panic w/ sof-test suspend-resume on Dell SKU 09C6 (CML single amp)

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