On Thu, Oct 22, 2020 at 4:21 PM Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> wrote: > Ferry Toth wrote: > > Op 21-10-2020 om 21:50 schreef Thinh Nguyen: > >> Ferry Toth wrote: ... > >> Oops, looks like I can't make it synchronous this way. Can you try > >> Jack's change to the u_audio.c instead? > > > > Oops indeed goes away with Jack's change, but usb connection goes > > up/down continuously, meaning: my host sees usb network and audio > > device appearing / disappearing. > > Ok, thanks for verifying that it went away. > > > mass_storage device does not appear all. > > There are some fixes to dwc3 in kernel mainline. Is it possible to test > this against linux-next? I think the best is to wait for v5.10-rc1 and retest. -- With Best Regards, Andy Shevchenko