Hi,

Ferry Toth <fntoth@gmail.com> writes:
> Op 27-10-2020 om 22:16 schreef Andy Shevchenko:
>> On Tue, Oct 27, 2020 at 10:13 PM Ferry Toth <fntoth@gmail.com> wrote:
>>> Op 22-10-2020 om 15:43 schreef Andy Shevchenko:
>>>> On Thu, Oct 22, 2020 at 4:21 PM Thinh Nguyen <Thinh.Nguyen@synopsys.com> wrote:
>>>>> Ferry Toth wrote:
>> ...
>>
>>>>> 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.
>> Can you give a try of v5.10-rc1?
>
> Yes, I just tried:
>
> I booted in host mode, then flip the switch. Gadget come up, go down 
> once, then come up again and stay up.

please collect trace events. It's important to figure out why it's going
down, even if only once. Make sure to collect trace *and* dmesg so we
can correlate trace with the reenumeration that should show up in dmesg.

thanks

-- 
balbi