[linux-dvb] Re: Question about NAPI section filtering

[Steve Brown <sbrown@cortland.com>]

Ralph,

I'm using a Nova board and it appears your recent patches are only for
the original card.

I have two problems, one is, I believe, where a section spans more than
1 ts packet and the other where there are multiple sections in one ts
packet.  Both appear to be handled in
dvb_demux.c:DvbDmxSWFilterSectionPacket. 

If you could confirm that this is a reasonable place to look, I'll try
to do some debugging. 

Steve



Ralph Metzler wrote:
> 
> Steve Brown writes:
>  > I have a feed where all the PMT's have the same PID. The PMT sections
>  > seem concatenated until a ts block is filled and the remaining PMT
>  > sections are in a following ts block.
>  >
>  > The section filter reasonably only returns the first section in each ts
>  > block.
>  >
>  > How do I get access to the remaining PMT sections other than the first
>  > in each block?
> 
> Which card are you using, the Siemens/Technotrend/Hauppauge with
> AV7110 or the TT-budget/WinTVNova?
> 
> If it is the Siemens kind card I cannot do anything about it. The section
> parsing is partially done in hardware and partially in the part of the
> ARM firmware/application which comes as binary only from TI.
> I still would be interested in the exact filter settings. Did you
> apply the patch I posted a few days ago? (I did not check this into
> the 0.8 driver yet, because I got no response if this solved the
> problem for the other person).
> 
> If it is the budget or Nova card the software filter might need
> adjustments. I accept patches:-)
> 
> Ralph


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