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

["Liao, Bard" <yung-chuan.liao@linux.intel.com>]

On 10/16/2024 11:29 AM, Bard Liao wrote:
> 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
> 

Mark,

This is a bug fix. Link: https://github.com/thesofproject/sof/issues/9502

Can you pick it for kernel 6.12? Also

All: Cc: stable@vger.kernel.org # 6.10.x 6.11.x

Thanks,
Bard

> 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(-)
>