Re: Question about USB interface index restriction in gspca

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 19 Sep 2011 22:13:12 +0200
Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx> wrote:

> > So, if your webcam is in the 99.99% which use the interface 0, use
> > gspca_dev_probe(), otherwise, YOU know the right interface, so, call
> > gspca_dev_probe2().  
> 
> Isn't it also possible that we don't know the right interface and it is 
> not interface 0 ? ;-)

I hope that the interface does not change each time you unplug/replug the
webcam :), but if different webcams with a same device ID may use
different interfaces, you should have to develop specific code in the
subdriver...

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux