Re: usb: dwc3: gadget: skip pullup and set_speed after suspend

From: Felipe Balbi
Date: Sun Jan 24 2021 - 10:32:48 EST



Hi,

Daehwan Jung <dh10.jung@xxxxxxxxxxx> writes:
> Sometimes dwc3_gadget_pullup and dwc3_gadget_set_speed are called after
> entering suspend. That's why it needs to check whether suspend
>
> 1. dwc3 sends disconnect uevent and turn off. (suspend)
> 2. Platform side causes pullup or set_speed(e.g., adbd closes ffs node)
> 3. It causes unexpected behavior like ITMON error.

please collect dwc3 trace events showing this problem.

--
balbi

Attachment: signature.asc
Description: PGP signature