On Mon, 2024-11-25 at 20:11 +0000, Thinh Nguyen wrote: > On Thu, Nov 21, 2024, André Draszik wrote: > > On Thu, 2024-11-21 at 12:34 +0000, André Draszik wrote: > > > Unfortunately, this only works once: After restoring those bits and > > > reconnecting the cable, USB comes up as expected, but a subsequent > > > disconnect with the same sequence as during the first disconnect > > > doesn't > > > trigger the DWC3_DEVICE_EVENT_DISCONNECT event anymore (others still > > > happen, > > > like DWC3_DEVICE_EVENT_SUSPEND). > > > > > > Kinda looks to me like either I'm still missing something, or e.g. the > > > event > > > is somehow masked. > > > > > > I anybody aware of anything related by any chance? > > > > Hm, the missing DWC3_DEVICE_EVENT_DISCONNECT event comes when I insert > > the > > cable another time, i.e. after the DWC3 driver has reconfigured > > everything > > after cable attach. This throws everything off of course. > > > > Looks like still something wrong in phy/dwc3 interaction in the Exynos > > case. > > I'll debug a bit more. > > > > Ok. I have a working solution now - with snps,dis_rxdet_inp3_quirk in the DT, this works reliably now: https://lore.kernel.org/r/20241127-gs101-phy-lanes-orientation-phy-v1-0-1b7fce24960b@xxxxxxxxxx https://lore.kernel.org/r/20241127-gs101-phy-lanes-orientation-phy-v1-0-1b7fce24960b@xxxxxxxxxx Thanks again, Andre'
