From: "W.P." <laurentp@wp.pl>
To: linux-media@vger.kernel.org
Subject: Re: Big ptoblem with small webcam
Date: Wed, 02 Mar 2011 18:32:31 +0100 [thread overview]
Message-ID: <4D6E7F2F.4050905@wp.pl> (raw)
In-Reply-To: <4D6E68D1.6050209@wp.pl>
Użytkownik W.P. napisał:
> Hi there,
> I just got an Creative VGA (640x480) USB Live Webcam, VF0520.
>
> lsusb (partial):
>
> Bus 003 Device 007: ID 041e:406c Creative Technology, Ltd
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 239 Miscellaneous Device
> bDeviceSubClass 2 ?
> bDeviceProtocol 1 Interface Association
> bMaxPacketSize0 64
> idVendor 0x041e Creative Technology, Ltd
> idProduct 0x406c
> bcdDevice 10.19
> iManufacturer 1 Creative Labs
> iProduct 3 VF0520 Live! Cam Sync
> iSerial 0
> bNumConfigurations 1
>
> lsmod | grep vid:
> uvcvideo 50184 0
> compat_ioctl32 5120 1 uvcvideo
> videodev 32000 1 uvcvideo
> v4l1_compat 15876 2 uvcvideo,videodev
>
> uname -a (kernel from Fedora 10):
> [root@laurent-home ~]# uname -a
> Linux laurent-home 2.6.27.5-117.fc10.i686 #1 SMP Tue Nov 18 12:19:59 EST
> 2008 i686 athlon i386 GNU/Linux
>
> Problem: device nodes are created, but NO video in gmplayer, tvtime
> complains: can't open /dev/video0.
>
> Only trace in syslog is:
>
> Mar 2 16:26:56 laurent-home kernel: uvcvideo: Failed to submit URB 0 (-28).
>
> Webcam is connected to VIA USB 2.0 controller through a USB 2.0 hub.
>
> What is strange, two days ago I tried apparently the same (model VFxxxx)
> with SUCCESS.
> Device seems working in Windoze (Ekiga).
>
> What should I check/ do?
>
[added]
syslog with modprobe trace=65535:
Mar 2 18:24:00 laurent-home kernel: uvcvideo: Found UVC 1.00 device
VF0520 Liv
e! Cam Sync (041e:406c)
Mar 2 18:24:00 laurent-home kernel: uvcvideo: Found a valid video chain
(1 ->
2).
Mar 2 18:24:00 laurent-home kernel: usbcore: registered new interface
driver u
vcvideo
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYCAP<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_STD<7>uvcvideo:
Unsupported ioctl
0x80085617
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_PARM<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_INPUT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUM_FMT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUM_FMT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x4
7504a4d (MJPG): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
2315659 (YV12): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
2315559 (YU12): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
9565955 (UYVY): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
6595559 (YUYV): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
4424752 (RGB4): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
3424752 (RGB3): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
2474210 (BGR): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
247420f (BGR): 640x480.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_INPUT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:23 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_REQBUFS<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYBUF<7>uvcvideo:
uvc_v4l2_mmap
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QBUF<7>uvcvideo: Queuing
buffer 0.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYBUF<7>uvcvideo:
uvc_v4l2_mmap
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QBUF<7>uvcvideo: Queuing
buffer 1.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo: Control
0x009809
09 not found.
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:23 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo: Control
0x009809
09 not found.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYCAP<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_STD<7>uvcvideo:
Unsupported ioctl
0x80085617
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_PARM<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_INPUT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUM_FMT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUM_FMT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x4
7504a4d (MJPG): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
2315659 (YV12): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
2315559 (YU12): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
9565955 (UYVY): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
6595559 (YUYV): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
4424752 (RGB4): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x3
3424752 (RGB3): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
2474210 (BGR): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_FMT<7>uvcvideo: Trying
format 0x5
247420f (BGR): 640x480.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMINPUT<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_INPUT<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:24 laurent-home kernel: VIDIOC_ENUMSTD<7>uvcvideo:
Unsupported ioc
tl 0xc0405619
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_G_FMT<7>uvcvideo: uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_REQBUFS<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYBUF<7>uvcvideo:
uvc_v4l2_mmap
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QBUF<7>uvcvideo: Queuing
buffer 0.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYBUF<7>uvcvideo:
uvc_v4l2_mmap
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QBUF<7>uvcvideo: Queuing
buffer 1.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo: Control
0x009809
09 not found.
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_QUERYCTRL<7>uvcvideo:
uvc_v4l2_ioct
l
Mar 2 18:24:24 laurent-home kernel: VIDIOC_S_CTRL<7>uvcvideo:
uvc_v4l2_ioctl
Mar 2 18:24:24 laurent-home kernel: VIDIOC_STREAMON<3>uvcvideo: Failed
to subm
it URB 0 (-28).
Same on another hub (also another port of controller).
W.P.
next prev parent reply other threads:[~2011-03-02 17:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-02 15:57 Big ptoblem with small webcam W.P.
2011-03-02 17:32 ` W.P. [this message]
2011-03-03 10:14 ` Laurent Pinchart
2011-03-03 15:28 ` W.P.
2011-03-04 10:57 ` [partially solved] " W.P.
2011-03-03 10:15 ` Laurent Pinchart
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