[linux-dvb] Re: Teletext and DMX_SET_PES_FILTER

[Oliver Endriss <o.endriss@gmx.de>]

Ralph Metzler wrote:
> Oliver Endriss writes:
>  > Steffen Barszus wrote:
>  > > Right now i have the phenomenom that the arm crashes after
>  > > fast-forwarding, if simple replay causes the same and whos fault
>  > > this is I have to track down first. (build clean vdr and so on.)
>  >
>  > I'm using a vanilla vdr 1.1.25 (well with some minor modifications
>  > to compile vdr with this driver [*]). Replay seems to work, fast
>  > forward/backward almost immediately crashes vdr.
>  > I  haven't seen any 'ARM crashed' messages, but vdr exits with
>  > 'PANIC: watchdog timer expired'.
>
> Could be the bitmap transfer gets no time at all because of the high
> PES transfer rate during FF. I'll have to fine-tune this a little
> bit.

I don't think that this is related to OSD activity, since I did some of 
the tests with OSD disabled ("Wiedergabestatus anzeigen: nein").
Same result.

>  > [*] @Ralph:
>  > Could you please add the file DVB/include/linux/dvb//version.h
>  > to the driver? This will help application developers to support
>  > different drivers...
>
> I wouldn't know which number to use. We plan some API changes which
> probably will not fit into any Convergence numbering scheme.

You might use your own numbering scheme, if you don't use 
DVB_API_VERSION, but a different identifier like DVB_API_VERSION_M ;-)
There should be a way to uniquely identify different drivers at compile 
time.

Oliver


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