Re: [Motion-user] Error on Bttv card or camera?

[AlexW <Hon...@gm...>]

Alberto Garcia schrieb:
> Hi all,
>
> from yesterday, at any moment one of my camera (8 total) is going down and the 
> system log show this:
>
> Nov 16 15:45:25 kernel: bttv7: timeout: drop=1 irq=702206/1534158, 
> risc=37dd503c, bits: HSYNC OFLOW
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 0)
> Nov 16 15:45:25 kernel: bttv7: reset, reinitialize
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 1)
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 2)
> Nov 16 15:45:25 kernel: bttv7: PLL: 28636363 => 35468950 . ok
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 3)
> Nov 16 15:45:25 kernel: bttv7: timeout: drop=1 irq=702208/1534201, 
> risc=37dd503c, bits: HSYNC OFLOW
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 0)
> Nov 16 15:45:25 kernel: bttv7: reset, reinitialize
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 1)
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 2)
> Nov 16 15:45:25 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 3)
> Nov 16 15:45:25 kernel: bttv7: PLL: 28636363 => 35468950 . ok
> Nov 16 15:45:26 kernel: bttv7: timeout: drop=1 irq=702210/1534240, 
> risc=37dd503c, bits: HSYNC OFLOW
> Nov 16 15:45:26 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 0)
> Nov 16 15:45:26 kernel: bttv7: reset, reinitialize
> Nov 16 15:45:26 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 1)
> Nov 16 15:45:26 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 2)
> Nov 16 15:45:26 motion: [3] v4l2_next: VIDIOC_DQBUF: EIO (s->pframe 3)
> Nov 16 15:45:26 kernel: bttv7: PLL: 28636363 => 35468950 . ok
>
> repeat every second....and motion show "Connection to camera lost"
> Unplugged the power supply or RCA connections is not solution...
>
> I have a two capture card. The first card (with this problem) is a cheap card 
> Ebay with 8 chipset 878 and support 6 cameras
> The other capture card is other Ebay card type Kodicom with 4 chipset 878. and 
> support 2 cameras.
>
> Any idea about where is the problem?¿ 
>
> Thank you...

Hi,

i use a spectra 8 card with 4 cameras and got the same problem.
Tried old and newest kernels w/o and with from http://linuxtv.org/hg/v4l-dvb
but nothing helped for me. Seems an very annoying bug.

BR,
Alex