[PATCH 0/4] ASoC/SoundWire: clean up link DMA during stop for IPC4

[Bard Liao]

Clean up the link DMA for playback during stop for IPC4 is required to
reset the DMA read/write pointers when the stream is prepared and
restarted after a call to snd_pcm_drain()/snd_pcm_drop(). 

The change is mainly on ASoC. We may go via ASoC tree with Vinod's
Acked-by tag

Ranjani Sridharan (4):
  ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs
  ASoC: SOF: Intel: hda: Handle prepare without close for non-HDA DAI's
  soundwire: intel_ace2x: Send PDI stream number during prepare
  ASoC: SOF: Intel: hda: Always clean up link DMA during stop

 drivers/soundwire/intel_ace2x.c   | 19 +++++-----------
 sound/soc/sof/intel/hda-dai-ops.c | 23 +++++++++----------
 sound/soc/sof/intel/hda-dai.c     | 37 +++++++++++++++++++++++++++----
 sound/soc/sof/ipc4-topology.c     | 15 +++++++++++--
 4 files changed, 62 insertions(+), 32 deletions(-)

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2.43.0