saa7130 video card problem

Deji Akingunola deji_aking at yahoo.ca
Fri Jan 12 23:25:49 UTC 2007


Paul wrote:
> Hi,
>
> I've just replaced my Pinaccle card with a SAA7130 card. The system has
> recognised the card, but tvtime is giving absolutely nothing out -just a
> black screen.
>
>   
...
> =======================================================
> [ INFO: possible circular locking dependency detected ]
> 2.6.19-1.2911.fc7 #1
> -------------------------------------------------------
> tvtime/3389 is trying to acquire lock:
>  (&mm->mmap_sem){----}, at: [<ffffffff8820c870>] videobuf_dma_init_user
> +0xcd/0x174 [video_buf]
>   
That's https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=202604.
Do you have other kernels installed? Similar card (on the same system 
that produced the above bug) works on kernels up to 2.6.19-1.2904.fc7, 
have not tested with newer kernels.

Deji
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