Re: [PATCH 05/21] ASoC: SOF: Intel: hda-sdw-bpt: Stop active DMA before closing BPT streams

[Vinod Koul]

On 30-10-26, 11:14, Mark Brown wrote:
> On Fri, Oct 30, 2026 at 10:46:44AM +0000, Lee Jones wrote:
> > When sdw_enable_stream() fails in intel_ace2x_bpt_send_async() after
> > hda_sdw_bpt_send_async() has already started the TX and RX DMA streams,
> > intel_ace2x_bpt_close_stream() invokes hda_sdw_bpt_close() directly
> > without calling hda_sdw_bpt_wait().  As a result,
> > hda_sdw_bpt_dma_deprepare() tears down the DMA buffers and BDL while
> > the DMA hardware is still running.
> 
> Does this actually need to be in with all the Soundwire stuff?  There's
> no immediately obvious dependency.

Doesnt seem dependent to me

-- 
~Vinod