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[linux-dvb] Re: Question about Philips SAA7146A multimedia bridge
Ralph Metzler wrote:
>
> Valery Febvre writes:
> > In the application note DPC7146-23 of the Philips SAA7146A Multimedia
> > bridge, I have read this:
> >
> > Page 14:
> > With its two D1 ports it can provide simultaneous video-capture and
> > video-play-back capability.
> >
> > Page 28:
> > It makes clear that beside the video capture also the video play-back is
> > possible on the same structure.
> > ...
>
> [..]
>
> >
> > Can you help me about this hardware feature?
> > Is it a hardware problem or a Linux DVB-s driver problem?
>
> I have no idea what this feature of the SAA7146 is supposed to have to
> do with simu.
> Or what are you trying to do?
> The dual ported RAM through which the communication with the AV7110 is
> performed is connected to the DEBI port of the SAA7146. The YCrCb
> output of the AV7110 is connected to one of the grahics ports of the SAA7146.
I am a newbie, and I don't undertand why I can't make simultaneous
recording and playback (DVD or VDR file).
If the 2 applications use differnets resources, it should work!
A SAA7146 driver problem was only an assumption.
Thx in advance
Best regards
--
Valéry Febvre / Easter-Eggs Spécialiste GNU/Linux
44-46 rue de l'Ouest - 75014 Paris - France - Métro Gaité
Phone: +33 (0) 1 43 35 00 37 - Fax: +33 (0) 1 43 35 00 76
mailto:vfebvre@easter-eggs.com - http://www.easter-eggs.com
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