On Thu, Sep 16, 2021 at 11:27:49AM +0100, Vitaly Rodionov wrote:
> For some headsets CS42L42 autodetect mode is not working correctly. 
> They will be detected as unknown types or as headphones. According 
> to the CS42L42 datasheet, if the headset autodetect failed,
> then the driver should switch to manual mode and perform a manual steps sequence.

Please don't send cover letters for single patches, if there is anything
that needs saying put it in the changelog of the patch or after the ---
if it's administrative stuff.  This reduces mail volume and ensures that 
any important information is recorded in the changelog rather than being
lost.