On Fri, Nov 06, 2015 at 08:24:15AM +0800, Lu, Baolu wrote: > Yeah, sorry about it. > > 1) apply the attached patch on top the latest clean kernel. > 2) build and install the kernel. > 3) boot your machine with the new kernel. > 4) insert one Blackmagic Design device into USB3 root port. > 5) wait for a few seconds > 6) check below sysfs nodes: > > $ cat /sys/bus/usb/devices/<usb_device_path>/power/usb3_hardware_lpm_u1 > $ cat /sys/bus/usb/devices/<usb_device_path>/power/usb3_hardware_lpm_u2 OK, what I sent you this earlier today should be exactly this; I think I might not have sent the results to the list, though. /* Steinar */ -- Homepage: http://www.sesse.net/ -- 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
