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question about probe code and a general que..

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leap
2006-11-27
2013-04-08
  • leap

    leap - 2006-11-27

    Forgive me if this is a dumb question, but this is really puzzling me.  Under the code for Kernels before 2.6 for probing, what is the reason for setting endpoint=&interface->endpoint[1] instead of endpoint=&interface->endpoint[0]?

    I am also a little confused about Nogatech/Zoran and how its plays into the usbvision driver.  Is Nogatech/Zoran part of the tuner itself or a separate device?  I noticed a number of different libraries referenced in the code, like saa113.  Isn't saa113 already in a sense a driver, or does it just provide limited driver support?

    Any help would be immensely appreciated.

    Thanks,

    leap

     
    • leap

      leap - 2006-11-28

      Also, on Video 4 linux's website they say describe usbvision as:

      This is a driver for the video grabber USBVision, a USB-only cable used in many "webcam" devices. It supports streaming and capture of color or monochrome video via the Video4Linux API.

      So, is usbvision for a specific cable?

       

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