strange problem with ov511 (USB) and video4linux

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Hello,

I was happy to get my webcam Plus (ov511) however I have a strange problem:

I can load all modules, the camera is detected, the /dev/videoX devices are OK.
However I can't get ANY picture out of my camera, neither with with vidcat nor
with xawtv.

vidcat stay waiting for I don't know what!

xawtv displays:

[root@fralin fd]# xawtv -remote
This is xawtv-3.27, running on Linux/i686 (2.4.0)
visual: id=0x22 class=4 (TrueColor), depth=24
x11: remote display (overlay disabled)
wmhooks: gnome
ioctl VIDIOCMCAPTURE(0,-,0x0): Invalid argument
ioctl VIDIOCMCAPTURE(1,-,0x0): Invalid argument
ioctl VIDIOCSYNC: Invalid argument
ioctl VIDIOCSYNC: Invalid argument
ioctl VIDIOCMCAPTURE(0,-,0x0): Invalid argument
ioctl VIDIOCMCAPTURE(1,-,0x0): Invalid argument
ioctl VIDIOCSYNC: Invalid argument
ioctl VIDIOCSYNC: Invalid argument


I've "insmoded" ov511 with debug=4 so I can see what really happens. It seems
that data are transfered but I can't locate the problem; it seems that the
video device is not correctly registered by ov511 and videodev. Could you help
me get it working? (it works with Windows)

Thanks for your help.

Francois


Here are the documented logs:

Jan 11 20:18:59 fralin kernel: usb.c: registered new driver usbdevfs 
Jan 11 20:18:59 fralin kernel: usb.c: registered new driver hub 
Jan 11 20:19:04 fralin kernel: Linux video capture interface: v1.00 
Jan 11 20:19:11 fralin kernel: usb.c: registered new driver ov511 
Jan 11 20:19:11 fralin kernel: ov511.c: ov511 driver version 1.28 registered 
Jan 11 20:19:16 fralin kernel: usb-uhci.c: $Revision: 1.251 $ time 11:25:33 Jan
11 2001 
Jan 11 20:19:16 fralin kernel: usb-uhci.c: High bandwidth mode enabled 
Jan 11 20:19:16 fralin kernel: usb-uhci.c: USB UHCI at I/O 0xe000, IRQ 3 
Jan 11 20:19:16 fralin kernel: usb-uhci.c: Detected 2 ports 
Jan 11 20:19:16 fralin kernel: usb.c: new USB bus registered, assigned bus
number 1 
Jan 11 20:19:16 fralin kernel: Product: USB UHCI Root Hub 
Jan 11 20:19:16 fralin kernel: SerialNumber: e000 
Jan 11 20:19:16 fralin kernel: hub.c: USB hub found 
Jan 11 20:19:16 fralin kernel: hub.c: 2 ports detected 
Jan 11 20:19:16 fralin kernel: hub.c: USB new device connect on bus1/1,
assigned device number 2 
Jan 11 20:19:16 fralin kernel: ov511.c: [ov511_probe:3239] probing for
device... 
Jan 11 20:19:16 fralin kernel: ov511.c: USB OV511+ camera found 
Jan 11 20:19:16 fralin kernel: ov511.c: [ov511_probe:3293] CustomID = 21 
Jan 11 20:19:16 fralin kernel: ov511.c: camera: Creative Labs WebCam 3 
Jan 11 20:19:16 fralin kernel: ov511.c: [create_proc_ov511_cam:412] creating
/proc/video/ov511/video0 
Jan 11 20:19:16 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:19:16 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 0, mult=0, alt=0 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov76xx_configure:2855] starting
configuration 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov76xx_configure:2891] I2C synced in 1
attempt(s) (method 1) 
Jan 11 20:19:17 fralin kernel: ov511.c: Sensor is an OV7620AE 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov76xx_configure:2951] Writing 7610
registers 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_mode_init_regs:955] width:640,
height:480, mode:4, sub:0 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:19:17 fralin kernel: ov511.c: [ov511_restart:740] restarting 

I START "vidcat -s 640x480 >test.jpeg":

Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_open:2165] opening 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2041] entered 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2059] frame[0] @ c8844000 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2072] sbuf[0] @ c1528000 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2059] frame[1] @ c8925008 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2072] sbuf[1] @ c5628000 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_alloc:2077] leaving 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_init_isoc:1895] *** Initializing
capture *** 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 961, mult=30, alt=7 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x803C7601 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2249] VIDIOCGCAP 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x80887614 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_mmap:2742] mmap: 1847296
(1C3000) bytes 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size:
640x480, format: 4 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_new_frame:1994] ov511->curframe
= -1, framenum = 0 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_new_frame:2009] framenum = 0,
width = 640, height = 480 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 2 
Jan 11 20:19:56 fralin kernel: ov511.c: [ov511_move_data:1628] Moving 10
packets 

I STOP vidcat WITH CTRL-C:

Jan 11 20:20:07 fralin last message repeated 1121 times
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_close:2199] ov511_close 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_stop_isoc:1972] *** Stopping
capture *** 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 0, mult=0, alt=0 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_dealloc:2129] entered 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_dealloc:2132] deallocating
buffer memory later 
Jan 11 20:20:08 fralin kernel: ov511.c: [ov511_dealloc:2150] leaving 
Jan 11 20:20:13 fralin kernel: ov511.c: [ov511_buf_callback:2116] entered 
Jan 11 20:20:13 fralin kernel: ov511.c: [ov511_do_dealloc:2094] entered 
Jan 11 20:20:13 fralin kernel: ov511.c: [ov511_do_dealloc:2108] buffer memory
deallocated 
Jan 11 20:20:13 fralin kernel: ov511.c: [ov511_do_dealloc:2110] leaving 
Jan 11 20:20:13 fralin kernel: ov511.c: [ov511_buf_callback:2123] leaving

I START xawtv -remote
 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_open:2165] opening 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2041] entered 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2059] frame[0] @ c8844000 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2072] sbuf[0] @ c4da0000 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2059] frame[1] @ c8925008 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2072] sbuf[1] @ c1528000 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2077] leaving 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_init_isoc:1895] *** Initializing
capture *** 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 961, mult=30, alt=7 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x80585600 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_close:2199] ov511_close 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop_isoc:1972] *** Stopping
capture *** 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 0, mult=0, alt=0 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_dealloc:2129] entered 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_dealloc:2132] deallocating
buffer memory later 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_dealloc:2150] leaving 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_open:2165] opening 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2041] entered 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_alloc:2077] leaving 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_init_isoc:1895] *** Initializing
capture *** 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 961, mult=30, alt=7 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x803C7601 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2249] VIDIOCGCAP 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0xC0307602 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40307603 
Jan 11 20:20:47 fralin last message repeated 4 times
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800476C6 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x8014760B 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x80887614 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_mmap:2742] mmap: 1847296
(1C3000) bytes 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size: 0x0,
format: 0 
Jan 11 20:20:47 fralin kernel: ov511.c: VIDIOCMCAPTURE: invalid format (0) 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size: 0x0,
format: 0 
Jan 11 20:20:47 fralin kernel: ov511.c: VIDIOCMCAPTURE: invalid format (0) 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x400E7607 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2315] VIDIOCSPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_set_picture:810]
ov511_set_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2326] Setting depth=24,
palette=4 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x400E7607 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2315] VIDIOCSPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_set_picture:810]
ov511_set_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2326] Setting depth=24,
palette=4 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x400E7607 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_ioctl:2315] VIDIOCSPICT 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov7610_set_picture:810]
ov511_set_picture 
Jan 11 20:20:47 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2326] Setting depth=24,
palette=4 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x800E7606 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2300] VIDIOCGPICT 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov7610_get_picture:878]
ov511_get_picture 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x400E7607 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2315] VIDIOCSPICT 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov7610_set_picture:810]
ov511_set_picture 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2326] Setting depth=24,
palette=4 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40307603 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40307603 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size: 0x0,
format: 0 
Jan 11 20:20:48 fralin kernel: ov511.c: VIDIOCMCAPTURE: invalid format (0) 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size: 0x0,
format: 0 
Jan 11 20:20:48 fralin kernel: ov511.c: VIDIOCMCAPTURE: invalid format (0) 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x803C7601 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2249] VIDIOCGCAP 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size:
64x48, format: 5 
Jan 11 20:20:48 fralin kernel: ov511.c: VIDIOCMCAPTURE: invalid format (5) 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x803C7601 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2249] VIDIOCGCAP 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40107613 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2456] CMCAPTURE 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2458] frame: 0, size:
64x48, format: 4 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_mode_init_regs:955] width:64,
height:48, mode:4, sub:0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:48 fralin kernel: ov511.c: Unknown mode (64, 48): 4 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_new_frame:1994] ov511->curframe
= -1, framenum = 0 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_new_frame:2009] framenum = 0,
width = 64, height = 48 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2239] IOCtl: 0x40047612 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_ioctl:2517] syncing to frame 0,
grabstate = 2 
Jan 11 20:20:48 fralin kernel: ov511.c: [ov511_move_data:1628] Moving 10
packets 

I STOP xawtv WITH CTRL-C:

Jan 11 20:20:55 fralin last message repeated 764 times
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_close:2199] ov511_close 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_stop_isoc:1972] *** Stopping
capture *** 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_stop:733] stopping 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:55 fralin last message repeated 3 times
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_set_packet_size:781] set packet
size: 0, mult=0, alt=0 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_reset:719] Reset: type=0x3F 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_restart:740] restarting 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_isoc_irq:1864] no device, or not
open 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_dealloc:2129] entered 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_dealloc:2132] deallocating
buffer memory later 
Jan 11 20:20:55 fralin kernel: ov511.c: [ov511_dealloc:2150] leaving 
Jan 11 20:21:00 fralin kernel: ov511.c: [ov511_buf_callback:2116] entered 
Jan 11 20:21:00 fralin kernel: ov511.c: [ov511_do_dealloc:2094] entered 
Jan 11 20:21:00 fralin kernel: ov511.c: [ov511_do_dealloc:2108] buffer memory
deallocated 
Jan 11 20:21:00 fralin kernel: ov511.c: [ov511_do_dealloc:2110] leaving 
Jan 11 20:21:00 fralin kernel: ov511.c: [ov511_buf_callback:2123] leaving 






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