ALSA: virtio: introduce device suspend/resume support

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All running PCM substreams are stopped on device suspend and restarted
on device resume.

Signed-off-by: Anton Yakovlev <anton.yakovlev@opensynergy.com>
Link: https://lore.kernel.org/r/20210302164709.3142702-10-anton.yakovlev@opensynergy.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Anton Yakovlev 2021-03-02 17:47:09 +01:00 • committed by Takashi Iwai

parent 19325fedf2

commit 575483e90a

3 changed files with 85 additions and 7 deletions

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56

sound/virtio/virtio_card.c

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3

sound/virtio/virtio_pcm.h

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33

sound/virtio/virtio_pcm_ops.c

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