MangoOG Audio Interface

Hello All, I am planning to use MangoOH Yellow board for my application. Application would run on application processor of WB7702. Can the application access audio PCM interface to read/write from/to mic and speaker. Does Legato linus support ALSA or any other API for this purpose ?

You can see here

Thank you. I have posted my further question on that topic. Could you please clarify on that