Re: [PATCH 2/2] arm64: dts: qcom: shikra: Add MDSP carveout memory and update APM DAIs memory regions

[Konrad Dybcio]

On 6/18/26 1:35 PM, Ajay Kumar Nandam wrote:
> Add a dedicated MDSP carveout memory region for audio usecases on
> Shikra and mark both existing audio heap and MDSP carveout regions
> as shared DMA pools.
> 
> Update the Q6 APM DAI node to reference multiple memory regions,
> where index 0 is used for control path buffers and index 1 is used
> for MDSP data path buffers. This separation ensures proper memory
> allocation and access for APM communication between APSS and MDSP.
> 
> Also add shared-dma-pool compatibility to the existing audio heap
> region to align with upstream DMA pool usage.
> 
> Signed-off-by: Ajay Kumar Nandam <ajay.nandam@xxxxxxxxxxxxxxxx>
> ---

So, would audio not work with the base of this patch but without
this one?

Konrad