2 Dec 06:17
Listing existing video devices
From: Gilles GIGAN <gilles.gigan <at> gmail.com>
Subject: Listing existing video devices
Newsgroups: gmane.comp.video.video4linux
Date: 2008-12-02 05:20:01 GMT
Subject: Listing existing video devices
Newsgroups: gmane.comp.video.video4linux
Date: 2008-12-02 05:20:01 GMT
Hi all, I need to enumerate all currently connected V4L devices. So far, I came up with this: - First, check with HAL and create a list of objects with the 'video4linux' capability - Second, append to the list all char device files with major number 81 - Third, remove the duplicates. Some (very old) USB cameras (Logitech Quickcam Express for instance) are not reported by HAL as video devices. Therefore limiting the enumeration to video devices reported by HAL would not be complete. That s why I added the second step (listing all char major 81) Is there a better way of doing this ? Cheers, Gilles -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request <at> redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list
(Waiting
> > for the next patch from Trilok.)
>
> Attached the updated patch for OMAP2 camera driver.
Hi Trilok, Sakari,
I've merged it in my tree:
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