On Mon, Feb 18, 2019 at 10:17:12AM +0100, Oliver Neukum wrote: > On So, 2019-02-17 at 18:59 +0100, Karoly Pados wrote: > > Current GPIO code in cp210x fails to take USB autosuspend into account, > > making it practically impossible to use GPIOs with autosuspend enabled > > without user configuration. Fix this like for ftdi_sio in a previous patch. > > Tested on a CP2102N. > your patch is looking good to me, but I am afraid there are issues. > How do the GPIO lines on the device interact with USB reset and system > suspend? What was your concern here, Oliver? Johan
