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ASoC/soundwire: SOF: keep WoV SoundWire paths active during suspend - #5968

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bardliao wants to merge 8 commits into
thesofproject:topic/sof-devfrom
bardliao:sdw-ignore-suspend
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bardliao wants to merge 8 commits into
thesofproject:topic/sof-devfrom
bardliao:sdw-ignore-suspend

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@bardliao

@bardliao bardliao commented Oct 7, 2026

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Wake-on-voice requires the DSP audio path to remain available while the
system is suspended. Although SOF can keep a D0i3-compatible PCM running,
SoundWire stream and Intel controller suspend handling may still disable
the stream or its bus, while DAPM may power down widgets on the path.
This series propagates the ignore-suspend requirement from SOF to the
SoundWire stream and connected DAPM widgets and keep the required
components alive during system suspend.

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4 participants