Roberto, You can use udev to start a small application and use v4l2_capability struct to determine the device driver, if it is uvcvideo then it's a uvc device (just check libwebcam, it uses the same aproach).
Best regards, Paulo 2009/5/18 <[email protected]> > Hi, > > i'm trying to write an hotplug event for an uvc device. Basically i need > to start a streaming server (mjpg-streamet) when an uvc device is plugged. > > So far the only way i could figure it out was to have a list of VID:PID > anche check if the $PRODUCT variable is in that list. This is ok, but since > I'm using this software with OpenWRT on an embedded platform i would like > to avoid using this device list file. > > Is there a way to understand that an uvc device has been plugged from with > an hotplug event? > > If there is no way, where can I find an always updated list of supported > devices. I know about the one in the home page but i was wondering if there > is a similar list in the official distribution. > > Thanks. > > -- > -------------------------------------------------------- > Roberto Riggio, PhD > CREATE-NET, Pervasive > Researcher > Via alla Cascata 56/D - 38100 Povo Trento (Italy) > e-mail: [email protected] > Tel: (+39) 0461 408400 - interno/extension 708 > Fax: (+39) 0461 421157 > http://www.create-net.org/ > -------------------------------------------------------- > > Le informazioni contenute in questo messaggio email e negli allegati sono > strettamente riservate. Il loro utilizzo e' consentito esclusivamente al > destinatario del messaggio, per le finalita' indicate nello stesso. > > The information transmitted is intended only for the person/entity whom it > is > addressed to, and may contain confidential material. Any review, > retransmission, > dissemination or other use of this information by persons/entities other > than > the intended recipient is prohibited as per Italian Law 196/2003. If you > received this in error, contact the sender and delete it from any pc. > _______________________________________________ > Linux-uvc-devel mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel >
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