[linux-dvb] Re: SAA7146 DMA buffer overflow

Johannes Stezenbach js at linuxtv.org
Sat Feb 18 23:40:42 CET 2006


On Sat, Feb 18, 2006, Ingo Schneider wrote:
> 
> Here comes the refactored patch.
> I kept the default buffer size as it was before and limited the rate of 
> buffer warnings.
> Without module parameter, buffer layout and size is now exactly the same 
> as before,
> so only people getting buffer warnings are in need to change the buffer 
> size.

Here's a link to some old postings on the saa7146 DMA subject:
http://linuxtv.org/mailinglists/linux-dvb/2003/11-2003/msg00028.html

As I remember it, with your buffer settings you get slightly
corrupted TS data.

Johannes



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