Hi all
I'm trying to get my LML33 up and running under Redhat 8 (2.4.18-14). I
have a problem in that when I run lavrec (mjpegtools) to capture I get the
message:
# lavrec -d 1 -f a -a 0 -i n -t 30 -q 80 test.avi
**ERROR: [lavrec] Error opening video-device (/dev/video0): No such device
++ WARN: [lavrec] Not ready for capture (state = 0)!
Press enter to start recording>
Recording time : 0.00.00:00
Lost frames : 000
A/V sync ins/del: 000/000
Audio errors : 000
So, when it tells me there is no device on video0, I check the /dev
directory and find that there is a video0 (char-major-81). So I checked
dmesg to see the driver information. I know that the card uses the Zoran
zr36067 driver and it is loaded. Here is what I get:
# dmesg | tail -n 20
ieee1394: Host added: Node[00:1023] GUID[00d0f520088060df] [Linux
OHCI-1394]
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
ip_tables: (C) 2000-2002 Netfilter core team
PCI: Found IRQ 11 for device 00:0c.0
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
00:0c.0: 3Com PCI 3c905C Tornado at 0xb400. Vers LK1.1.18-ac
divert: allocating divert_blk for eth0
i2c: initialized Linux video capture interface: v1.00 Zoran ZR36060 +
ZR36057/67 MJPEG board driver version 0.7 PCI: Found IRQ 10 for device
00:0b.0 MJPEG[0]: Zoran ZR36067 (rev 2) irq: 10, memory: 0xdd800000
MJPEG[0]: subsystem vendor=0xff23 id=0xde72 MJPEG[0]: Initializing i2c
bus... MJPEG[0]: Card not supported No known MJPEG cards found.
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.12
(I've marked the relevant lines)
This is what I presume from this message:
1. i2c is initialized properly
2. The Zoran driver is loaded and working
3. The card is found on IRQ 10
4. The driver and card are working together properly?
5. BUT i2c is not working properly with the card because it cannot
initialize -- so my card (as an mjpeg) device is not recognized? Does
anyone know what is wrong here? I REALLY, REALLY appreciate any help,
thanks
dave
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