Re: [PATCH v4 0/7] ASoC: fsl: add memory to memory function for ASRC

[Vinod Koul <vkoul@xxxxxxxxxx>]

On 25-09-24, 14:55, Shengjiu Wang wrote:
> This function is base on the accelerator implementation
> for compress API:
> https://patchwork.kernel.org/project/alsa-devel/patch/20240731083843.59911-1-perex@xxxxxxxx/
> Add it to this patch set.
> 
> Audio signal processing also has the requirement for memory to
> memory similar as Video.
> 
> This asrc memory to memory (memory ->asrc->memory) case is a non
> real time use case.
> 
> User fills the input buffer to the asrc module, after conversion, then asrc
> sends back the output buffer to user. So it is not a traditional ALSA playback
> and capture case.
> 
> Because we had implemented the "memory -> asrc ->i2s device-> codec"
> use case in ALSA.  Now the "memory->asrc->memory" needs
> to reuse the code in asrc driver, so the patch 1 and patch 2 is for refining
> the code to make it can be shared by the "memory->asrc->memory"
> driver.
> 
> Other change is to add memory to memory support for two kinds of i.MX ASRC
> modules.

Are there any patches for tinycompress to use the new IOCTLs here, I
would like to see those changes as well

-- 
~Vinod