[ts-7000] Re: TS-7800 ioctl issues while using v4l and webcams

["tigordito" <>]

Bad news, I was happy too fast.

When connecting the webcam to the usb hub even unpowered it does work 
so it was not a power issue.

Moreover, getting images from two webcams at the same times gives for 
the second one in dmesg:

pwc: isoc_init() submit_urb 0 failed with error -28
pwc: isoc_init() submit_urb 1 failed with error -28

So indeed there is a major bug in the USB driver as there is a 
difference between connecting one webcam directly to the TS7800 (not 
working) or via the unpowered hub(working).

I do regret my old TS7300 where all was working fine...


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