Writing Driver for video card attached to an USB

[Shashi Shekar B.S.]

On Mon, Jul 19, 2010 at 11:10 AM, PRASANNA KUMAR
<prasanna_tsm_kumar at yahoo.co.in> wrote:
> Hi,
>     I have a video card which is attached via USB hub. I want to write a
> driver for the video card. Is there any way to write user space device
> driver using LibUSB. I am new for creating video driver code. Where could i
> find tutorials for writing video driver (xorg) driver.
>
A good starting point would be:
http://www.x.org/wiki/DriverDevelopment?action=show&redirect=Development%2FDocumentation%2FXorgVideoHOWTO

You can also find DESIGN.pdf there, which explains the essentials that
need to go in a driver.

-Shashi