On Mon, 2014-06-09 at 11:25 +0200, Laurent Pinchart wrote: > > Indeed, that works! Interestingly, it works neither on a USB3 port > > directly, nor on a USB2 hub behind the USB3 port. > > I would thus be tempted to classify this as an XHCI controller issue. linux- > usb should be the right list to get help. I've CC'ed Mathias Nyman, the XHCI > maintainer. Yeah, I tend to agree. > Johannes, could you enable USB debugging in the linus/master kernel and > provide a kernel log ? Sure. Note that linus/next is having even more issues with this device, to the point where I couldn't even get the lsusb I pasted into the first email. I used 3.13 (because I had it installed on the system in question) to get that. It was also throwing an autosuspend warning: http://mid.gmane.org/1402177014.8442.1.camel@xxxxxxxxxxxxxxxxxxxxx I'll try to get some logs (wasn't there tracing added to xhci too? will check) johannes -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
