Hi,

I have heard you are good with isp1161 related linux usb issues and I
was recommended to e-mail you with my problems.

After just plugging in the webcam (Logitech QuickCam Pro 4000 - pwc
driver) and typing vidcat command I get this:

node7:~ # ./vidcat -p y -d /dev/v4l/video0
bstat =a hp->itl0_len=408
bstat =a hp->itl0_len=408
bstat =8 hp->itl0_len=408
VIDIOCMCAPTURE: Connection timed out
args: width=320 height=240 palette=15
Error: Can't get image

ISOC transfer seems to be working. /proc/interrupts increases in number
a lot.

Once I've tried this once. The next time I try I will only get:

node7:~ # ./vidcat -p y -d /dev/v4l/video0
usb_control/bulk_msg: timeout
pwc Failed to set video mode [EMAIL PROTECTED] fps; return code = -110 cam type =
740
usb_control/bulk_msg: timeout
pwc Failed to set video mode [EMAIL PROTECTED] fps; return code = -110 cam type =
740
usb_control/bulk_msg: timeout
pwc Failed to set video mode [EMAIL PROTECTED] fps; return code = -110 cam type =
740
usb_control/bulk_msg: timeout
pwc Failed to set video mode [EMAIL PROTECTED] fps; return code = -110 cam type =
740
usb_control/bulk_msg: timeout

Etc. until I rmmod/insmod again.

Board is an Advantech PCM-7210 Intel Xscale PXA250

ISP116x type is:
hc_isp116x.c: USB ISP116x at c6a51000/c6a51004,0 IRQ 49 Rev. 10 ChipID:
6122

hc_isp116x driver is 0.95 version with 'Tango' changes plus
modifications required for specific hardware. (AnalogOCEnable, IRQ=49
etc.)

Do you have any ideas?

Many thanks
Dominic Evans



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