Am Freitag, 18. Juni 2010 20:34:03 schrieb Ondrej Zary: > On Friday 18 June 2010 20:22:07 Oliver Neukum wrote: > > Am Donnerstag, 10. Juni 2010 16:13:51 schrieb Ondrej Zary: > > > > > I haven't tested the patches before. Now I tested them and the Nexio > > > > > touchscreen does not play well with suspend. It always reconnects > > > > > after resume from STR or hibernation. Autosuspend is probably never > > > > > activated at the URBs are submitted continuously. > > > > > > > > I see. Can you compile with CONFIG_USB_DEBUG and send me the log? > > > > > > This can't be fixed - no matter what you do, the device reconnects if you > > > stop talking to it. > > > > Have you tried setting it back to config 0? > > No, I haven't. It reconnects even if there's no driver loaded (e.g. older > kernel). I don't know if kernel sets configuration on all USB devices upon > connect (even if there's no driver). Yes, the kernel sets a configuration if the power budget allows it. You can set it back to 0 through sysfs and see what happens. Regards Oliver -- 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
