[GnomeMeeting-devel-list] CLE266 Breaks V4L detection
- From: "M. Renee Hopkins" <firstone5 hotmail com>
- To: gnomemeeting-devel-list gnome org
- Subject: [GnomeMeeting-devel-list] CLE266 Breaks V4L detection
- Date: Fri, 18 Jun 2004 16:47:32 +0000
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~!
[root omneasoft root]# xawtv -hwscan
This is xawtv-3.93, running on Linux/i686 (2.6.4_OmNeaSoft_TM_)
looking for available devices
port 61-61 [ -xvport 61 ]
type : Xvideo, video overlay
name : video4linux
port 62-62
type : Xvideo, image scaler
name : Savage Streams Engine
/dev/v4l/video0: OK [ -device /dev/v4l/video0 ]
type : v4l
name : OV511 USB Camera
flags: capture
/dev/v4l/video1: OK [ -device /dev/v4l/video1 ]
type : v4l
name : CLE266 rev 3
flags: overlay capture chromakey
/dev/v4l/video2: OK [ -device /dev/v4l/video2 ]
type : v4l
name : CLE266 rev 3
flags: overlay capture chromakey
/dev/v4l/video3: OK [ -device /dev/v4l/video3 ]
type : v4l
name : CLE266 rev 3
flags: overlay capture chromakey
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
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