On Fri, 2015-01-23 at 17:08 +0000, Nicolas Pitre wrote: > On Fri, 23 Jan 2015, Pawel Moll wrote: > > > On Thu, 2015-01-22 at 21:11 +0000, Rafael J. Wysocki wrote: > > > > I'll work on it when I have some spare time. Of course, it would be > > > > better if somebody could add the proper wakeup-detect code to the > > > > isp1760-hcd driver... > > > > > > Yes, it would. > > > > Whether it's a hack or no - I don't know, but it makes my board detect > > USB devices again with v3.19-rc5, without any extra kernel parameters: > > > > 8<--------------- > > diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c > > index 395649f..92a8297 100644 > > --- a/drivers/usb/host/isp1760-hcd.c > > +++ b/drivers/usb/host/isp1760-hcd.c > > @@ -2250,7 +2250,6 @@ struct usb_hcd *isp1760_register(phys_addr_t res_start, resource_size_t res_len, > > ret = usb_add_hcd(hcd, irq, irqflags); > > if (ret) > > goto err_unmap; > > - device_wakeup_enable(hcd->self.controller); > > > > return hcd; > > 8<--------------- > > > > Care to give it a go, Nico? > > Doesn't work for me. I still need usbcore.autosuspend=-1 on the kernel > cmdline for USB to work. Interesting. Tried again and this time didn't work either... Will have a look again on Monday and see if it changes again :-) (and in the meantime try to think what has changed). Pawel -- 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
