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Re: open video0 trouble
Markus Nilsson wrote:
> Ok, so I got to change some memory allocation somewhere.
> What I don't can figure out is that what really happens when I try to open()
> such video device.
> Where goes the call open()? Is it to usb-host driver, webcam's driver, v4l or
> somewhere else?
I don't know the exact function call chain, but you should end up in
pwc_video_open in pwc-if.c before it reaches the host driver. The PWC
driver has various levels of trace which are set by the pwc_trace
variable (check pwc.h).
Axis Communications AB