Re: [GnomeMeeting-devel-list] CLE266 Breaks V4L detection



Le ven, 18/06/2004 à 16:47 +0000, M. Renee Hopkins a écrit :
> With only the OV511 module installed, gnomemeeting works fine, but after 
> insmoding the via_v4l_drv, GM never is able to open a or the video0 device, 
> even though the permissions are set correctly.  I wonder if the capture 
> capability is confusing vidinput_v4l.cxx?  I'm new to this code; I would 
> attempt to fix, but surely there are others better suited than me~!

[...]

> strace shows GM hangs after:
> open("/dev/v4l/video0", O_RDONLY|O_NONBLOCK) = 31
> close(31)                               = 0
> open("/dev/v4l/video1", O_RDONLY|O_NONBLOCK) = 31
> close(31)                               = 0
> open("/dev/v4l/video2", O_RDONLY|O_NONBLOCK) = 31
> close(31)                               = 0
> open("/dev/v4l/video3", O_RDONLY|O_NONBLOCK) = 31
> close(31)                               = 0
> open("/dev/v4l/video0", O_RDONLY)       = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31)                               = 0
> open("/dev/v4l/video1", O_RDONLY)       = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31)                               = 0
> open("/dev/v4l/video2", O_RDONLY)       = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31)                               = 0
> open("/dev/v4l/video3", O_RDONLY)       = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31)                               = 0
> 


Does it hang or does it simply fail to open the video device?
In the latter, what is the error message?

I think the plugin doesn't support having several devices with the same
name, but I'm not sure.

PS: Please subscribe to the mailing list.
-- 
 _      Damien Sandras
(o-     GnomeMeeting: http://www.gnomemeeting.org/
//\     FOSDEM      : http://www.fosdem.org
v_/_    H.323 phone : callto:ils.seconix.com/dsandras seconix com

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