[cpia] The Sensor defined Resolution Mode

[Peter Pregler]

On Sun, Jul 16, 2000 at 10:04:40PM -0700, Tobias Gogolin wrote:
> Hi All
> 
> I am new to the List
> My Name is Tobias (As you can probably see in the from address)
> 
> And my main reason for subscribing to this list is
> the 640 x 480 Resolution Mode
> 
> The informed may know it is the real mode the highest supported by hardware
> ...

I am informed and I can tell you that the CPiA hardware we have
written the drivers for cannot go 640x480. You are talking about a
different chip. The detection is easy:

        /* Is it a CPiA? */
        if (!((udev->descriptor.idVendor == 0x0553 && 
             udev->descriptor.idProduct == 0x0002) ||
            (udev->descriptor.idVendor == 0x0813 &&
             udev->descriptor.idProduct == 0x0001))) /* GA 04/14/00 */
          return NULL;

The first one is a normal CPiA such as the Creative Webcam II, the
second one is the Barbycam. In any case the highest resolution the
chip can do is CIF.

Greetings, Peter

-- 
I will not waste chalk. --Bart Simpson at the blackboard
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