Re: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.

2016-04-08 Thread Greg KH
On Fri, Apr 08, 2016 at 10:51:26AM +0200, Hans de Goede wrote: > Hi, > > It is probably best to resend this mail to > linux-usb > since this is more of a usb problem then a v4l2 problem, > and all the usb experts are subscribed to that list. Heh, I told him to send it

Re: USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.

2016-04-08 Thread Hans de Goede
Hi, It is probably best to resend this mail to linux-usb since this is more of a usb problem then a v4l2 problem, and all the usb experts are subscribed to that list. Regards, Hans On 07-04-16 17:36, Matthew Giassa wrote: Good day, I maintain an SDK for USB2.0

USB xHCI regression after upgrading from kernel 3.19.0-51 to 4.2.0-34.

2016-04-07 Thread Matthew Giassa
Good day, I maintain an SDK for USB2.0 and USB3.0 U3V machine vision cameras, and several of my customers have reported severe issues since upgrading from kernel 3.19.0-51 (Ubuntu 14.04.3 LTS) to kernel 4.2.0-34 (Ubuntu 14.04.4 LTS). I've received helpful advice from members of the libusb and