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usbvision: set alternate interface modification






Mauro Carvalho Chehab a Ãcrit :
Em Seg, 2007-02-05 Ãs 22:36 +0100, Thierry MERLE escreveu:
Hello,
I am re-sending this patch that applies to the prior path I sent just now.
Please apply this patch first.
Dwaine, if you tested OK, you can reply Acked-by: <xxx> as said Mauro to show that it works on your system, thanks
---
I modified the alternate selection so that this is the one with the
biggest packet size that is selected (as it is done in em28xx).
I fixed the 0 values got from sysfs for controls
(brightness/contrast/hue/saturation).
There was no need to divide the values by 256 as it was done.


Patch contents:
- usb alternate selection modified to get the biggest endpoint packet size.
- fix sysfs get values for brightness/contrast/hue/saturation

Signed-off-by: Thierry MERLE <thierry.merle (at) free.fr>

Thierry,

Please next time, submit different changes as different patches. I've
applied both patches.

OK, I agree. This will ease finding a bug introduced by a modification.
The repository is up to date.

Cheers,
Mauro

Thanks, Thierry

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