> Where is the in-kernel user of this new callback? Without that, there > is no need for this, NOR is there a way to properly review this commit. > > sorry, ASoC/SOF will be the user, this is a dependency before Mark Brown can take additional code in his tree. It was spelled out in the cover letter. To be clearer, the ONLY user of all the soundwire:intel code is precisely the ASoC/SOF driver.