We were exploring role switch for imx8qm-Android9-Auto.
I came to know that role switch can be possible by changing right role (host | gadget) in
During testing we could see that roles are getting changed and based on the roles it was enumerating Iphone.
This is one case. But during my exploration i also found chipidea document which also explains role switching using HNP and SRP protocols. We tried this but it doesn't works after step 2.
I wanted to understand the difference between the 2 procedures. Could you please throw some light here ??