It's me once again. When I load the kernel module manually with the "card=3" argument, i.e.,
# modprobe zr36067 card=3 debug=2 I get the following lines added to the logfile: $ dmesg [...] Zoran MJPEG board driver version 0.10.0 MJPEG[0]: Zoran ZR36057 (rev 1), irq: 20, memory: 0xd9100000 IRQ 20/DC30[0]: IRQF_DISABLED is not guaranteed on shared IRQs DC30[0]: Initializing i2c bus... vpx3220 4-0047: vpx3220a found @ 0x8e (DC30[0]) adv7175 4-002a: chip found @ 0x54 (DC30[0]) DC30[0]: Initializing videocodec bus... DC30[0]: zr36057_init - initializing card[0], zr=ffff88001b790000 DC30[0]: zoran_open(v4l_id, pid=[3772]), users(-)=1 DC30[0]: enable_jpg(IDLE) DC30[0]: zoran_close(v4l_id, pid=[3772]), users(+)=0 DC30[0]: enable_jpg(IDLE) DC30[0]: enable_jpg(IDLE) DC30[0]: interrupts received: GIRQ1:2 GIRQ0:2 queue_state=0/0/0/0 DC30[0]: zoran_open(hald-probe-vide, pid=[3775]), users(-)=1 DC30[0]: enable_jpg(IDLE) DC30[0]: zoran_close(hald-probe-vide, pid=[3775]), users(+)=0 DC30[0]: enable_jpg(IDLE) DC30[0]: interrupts received: queue_state=0/0/0/0: no interrupts detected. DC30[0]: interrupts received: queue_state=0/0/0/0: no interrupts detected. DC30[0]: procfs entry /proc/zoran0 allocated. data=ffff88001b790000 It looks OK to me, and it also produces the /dev/video0 device. However, when I run lavrec, it still doesn't work: $ lavrec -d 2 -i P -a 0 test.avi **ERROR: [lavrec] Error getting video parameters: Invalid argument **ERROR: [lavrec] Something went wrong while setting up the card TIA, Primož 2010/5/17 Primoz PETERLIN <primozz.peter...@gmail.com>: > Hello everybody, > > Some years ago, I have successfully set up a Miro DC30 card on a HP > Compaq dc5750 with Fedora 7 x86_64 and used it to digitize some of my > old tapes. A couple of months ago, however, I upgraded the system to > Fedora 12 x86_64 and when I tried to run lavrec this morning, it came > up with the following error: > > $ lavrec -d 1 -i P -f a -q 80 -a 0 -v -g 768x576 k12T15002-%02d.avi > **ERROR: [lavrec] Error opening video-device (/dev/video): No such > file or directory > **ERROR: [lavrec] Something went wrong while setting up the card > > To my knowledge, the system detects the card OK: > > $ dmesg | grep -i zoran > Zoran MJPEG board driver version 0.10.0 > MJPEG[0]: Zoran ZR36057 (rev 1), irq: 20, memory: 0xd9100000 > > $ lspci > [...] > 01:05.0 VGA compatible controller: ATI Technologies Inc RS482 [Radeon > Xpress 200] > 01:05.1 Display controller: ATI Technologies Inc Radeon Xpress Series (RS482) > 07:04.0 Multimedia video controller: Zoran Corporation ZR36057PQC > Video cutting chipset (rev 01) > 20:00.0 PCI bridge: Texas Instruments XIO2000(A)/XIO2200(A) PCI > Express-to-PCI Bridge (rev 03) > 21:00.0 FireWire (IEEE 1394): Texas Instruments TSB82AA2 IEEE-1394b > Link Layer Controller (rev 01) > 3f:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755 > Gigabit Ethernet PCI Express (rev 02) > > $ lsmod | grep zr > zr36067 69695 0 > v4l2_common 15354 1 zr36067 > videodev 33864 2 zr36067,v4l2_common > videocodec 5768 1 zr36067 > i2c_algo_bit 5005 2 zr36067,radeon > i2c_core 26876 8 > zr36067,v4l2_common,videodev,i2c_piix4,radeon,drm_kms_helper,drm,i2c_algo_bit > > With Fedora 7, I used to have to add the lines "options zr36067 > card=3; alias char-major-81-0 zr36067" to /etc/modprobe.conf. Now, > /etc/modprobe.conf seems to be fragmented to /etc/modprobe.d > subdirectories. Nevertheless, since the card seems to be recognized > OK, I am not sure if I should mess with it. > > What am I missing? > > Thanks in advance for your help. > > All the best, > Primož > > -- > Primož Peterlin, Inštitut za biofiziko, Med. fakulteta, Univerza v Ljubljani > Lipičeva 2, SI-1000 Ljubljana, Slovenija. primoz.peter...@mf.uni-lj.si > Tel +386-1-5437612, fax +386-1-4315127, http://biofiz.mf.uni-lj.si/~peterlin/ > F8021D69 OpenPGP fingerprint: CB 6F F1 EE D9 67 E0 2F 0B 59 AF 0D 79 56 19 0F > -- Primož Peterlin, Inštitut za biofiziko, Med. fakulteta, Univerza v Ljubljani Lipičeva 2, SI-1000 Ljubljana, Slovenija. primoz.peter...@mf.uni-lj.si Tel +386-1-5437612, fax +386-1-4315127, http://biofiz.mf.uni-lj.si/~peterlin/ F8021D69 OpenPGP fingerprint: CB 6F F1 EE D9 67 E0 2F 0B 59 AF 0D 79 56 19 0F ------------------------------------------------------------------------------ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
