Re: 3.15.6 USB issue with pwc cam

2014-09-11 Thread Udo van den Heuvel
On 2014-08-14 15:23, Mathias Nyman wrote: > The error: > [53009.847233] xhci_hcd :02:00.0: ERROR: unexpected command completion > code 0x11. > > Means we got a parameter error, one of the values the xhci driver sends to > the controller > in the configure endpoint command is invalid. Are my

Re: 3.15.6 USB issue with pwc cam

2014-08-14 Thread Mathias Nyman
On 08/12/2014 07:31 PM, Udo van den Heuvel wrote: > On 2014-08-12 18:27, Hans Verkuil wrote: >> It was a bit confusing, but he has two problems: one pwc, one (the warning) >> for >> uvc. > > Indeed. > Do I need to provide additional info to help find the root cause(s)? > > Could you help me tak

Re: 3.15.6 USB issue with pwc cam

2014-08-14 Thread Hans de Goede
Hi, On 08/12/2014 05:29 PM, Udo van den Heuvel wrote: > On 2014-08-12 17:07, Hans de Goede wrote: >> lspci -nn > > # lspci -nn > 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family > 15h (Models 10h-1fh) Processor Root Complex [1022:1410] > 00:00.2 IOMMU [0806]: Advanced Micro D

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Kimmo Taskinen
Hi, I have seen similar dmesg message in some other situations (still with 3.15.6 at least): Jul 31 00:08:38 daphile user.err kernel: xhci_hcd :02:00.0: ERROR: unexpected command completion code 0x11. Jul 31 00:08:38 daphile user.info kernel: usb 6-2: Not enough bandwidth for altsettin

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Udo van den Heuvel
On 2014-08-12 17:07, Hans de Goede wrote: > for you. Might be fixed by this commit: > https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/host?h=usb-next&id=3213b151387df0b95f4eada104f68eb1c1409cb3 That commit already appears to be in my kernel tree. Kind regards, Udo

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Laurent Pinchart
On Tuesday 12 August 2014 18:27:03 Hans Verkuil wrote: > On 08/12/2014 06:21 PM, Laurent Pinchart wrote: > > Hi Hans, > > > > On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote: > >> On 08/12/2014 05:07 PM, Hans de Goede wrote: > >>> On 08/07/2014 04:49 PM, Udo van den Heuvel wrote: > On 2

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Udo van den Heuvel
On 2014-08-12 18:27, Hans Verkuil wrote: > It was a bit confusing, but he has two problems: one pwc, one (the warning) > for > uvc. Indeed. Do I need to provide additional info to help find the root cause(s)? Kind regards, Udo -- To unsubscribe from this list: send the line "unsubscribe linux-m

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Hans Verkuil
On 08/12/2014 06:21 PM, Laurent Pinchart wrote: > Hi Hans, > > On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote: >> On 08/12/2014 05:07 PM, Hans de Goede wrote: >>> On 08/07/2014 04:49 PM, Udo van den Heuvel wrote: On 2014-08-04 11:17, Laurent Pinchart wrote: > (CC'ing Hans de Goede,

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Laurent Pinchart
Hi Hans, On Tuesday 12 August 2014 17:38:55 Hans Verkuil wrote: > On 08/12/2014 05:07 PM, Hans de Goede wrote: > > On 08/07/2014 04:49 PM, Udo van den Heuvel wrote: > >> On 2014-08-04 11:17, Laurent Pinchart wrote: > >>> (CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing > >>>

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Hans Verkuil
On 08/12/2014 05:07 PM, Hans de Goede wrote: > Hi Udo, > > On 08/07/2014 04:49 PM, Udo van den Heuvel wrote: >> On 2014-08-04 11:17, Laurent Pinchart wrote: >>> (CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list) > > Thanks for the bug report. I've been looking into this,

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Udo van den Heuvel
On 2014-08-12 17:07, Hans de Goede wrote: > lspci -nn # lspci -nn 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex [1022:1410] 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) I/O Memory Management

Re: 3.15.6 USB issue with pwc cam

2014-08-12 Thread Hans de Goede
Hi Udo, On 08/07/2014 04:49 PM, Udo van den Heuvel wrote: > On 2014-08-04 11:17, Laurent Pinchart wrote: >> (CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list) Thanks for the bug report. I've been looking into this, and there seem to be 2 problems: 1: xhci_hcd :02:00

Re: 3.15.6 USB issue with pwc cam

2014-08-07 Thread Udo van den Heuvel
On 2014-08-04 11:17, Laurent Pinchart wrote: > (CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list) > > On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote: >> Hello, >> >> I moved a PWC webcam to a USB3 port, and this happened: I get similar stuff when trying to

Re: 3.15.6 USB issue with pwc cam

2014-08-04 Thread Laurent Pinchart
Hi Udo, (CC'ing Hans de Goede, the pwc maintainer, and the linux-media mailing list) On Saturday 02 August 2014 15:10:01 Udo van den Heuvel wrote: > Hello, > > I moved a PWC webcam to a USB3 port, and this happened: > > [53008.911811] usb 5-2: new full-speed USB device number 2 using xhci_hcd >