Hi Laurent,
I send you log file with trace (kernel 2.6.30.9)
I have tried this kernel (on UBNT RouterStation and OpenWrt) with results:
2.6.28.10. - camera works, I tried only snapshots (I have to use
external power for USB, without external power sometimes works,
sometimes no ...)
2.6.31.5 - kernel copmpiles ok, but uvcvideo module was missing, I don't
know why ...
Thanks,
Martin
Laurent Pinchart napsal(a):
Hi Martin,
On Monday 02 November 2009 21:31:50 Martin Rod wrote:
Hi Laurent,
I send you output of lsusb. I think, that the uvcdriver is the latest. I
try older kernel tomorrow.
Could you please load the driver with trace=255 (modprobe uvcvideo trace=255)
or, if the driver is already loaded, change the trace parameter to 255 (echo
255 > /sys/module/uvcvideo/parameters/trace), plug your camera and send me the
messages printed by the uvcvideo driver to the kernel log?
Thanks.
usb 1-1: USB disconnect, address 3
usb 1-1: new high speed USB device using ar71xx-ehci and address 4
usb 1-1: configuration #1 chosen from 1 choice
uvcvideo: Probing generic UVC device 1
uvcvideo: Found format YUV 4:2:2 (YUYV).
uvcvideo: - 640x480 (30.0 fps)
uvcvideo: - 352x288 (30.0 fps)
uvcvideo: - 320x240 (30.0 fps)
uvcvideo: - 176x144 (30.0 fps)
uvcvideo: - 160x120 (30.0 fps)
uvcvideo: device 4 videostreaminginterface 1 frame index 9 out of range
uvcvideo: Found a Status endpoint (addr 83).
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62e0)
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/2 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/3 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/6 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/7 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/8 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/9 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/10 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/1 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/4 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/5 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000101/11 to device 1 entity 3
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/2 to device 1 entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/3 to device 1 entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/4 to device 1 entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/11 to device 1 entity 1
uvcvideo: Added control 00000000-0000-0000-0000-000000000001/13 to device 1 entity 1
uvcvideo: Scanning UVC chain: OT 2 <- XU 5 <- XU 4 <- PU 3 <- IT 1
uvcvideo: No valid video chain found.
