[linux-dvb] Thoughts about supporting more complex tuners
Andrew de Quincey
adq_dvb at lidskialf.net
Fri Apr 14 15:30:48 CEST 2006
On Friday 14 April 2006 14:11, Patrick Boettcher wrote:
> On Fri, 14 Apr 2006, Andrew de Quincey wrote:
> > OK, after consulting with Manu a bit, my original idea isn't going to
> > work well. Here is an updated patch.
> > The initialisation sequence would now be:
> > struct dvb_frontend *fe = stv0299_attach();
> > stb6100_attach(fe);
> > The stb6100 attaches itself to the stv0299 using the (*attach_tuner)()
> > callback.
> 1) What do you think about adding a void *priv_tuner to dvb_frontend?
> And a tuner would use that, instead of passing a void* in the argument of
> the function pointer?
yeah, sounds much neater.
> 2) Why not creating a struct dvb_tuner and struct dvb_tuner_ops? and a
> dvb_frontend would then also contain an optional pointer to a
> With that idea we could even move the dvb_frontend_ops to a dvb_demod and
> a dvb_demod_ops-struct and a dvb_frontend would consist of dvb_demod
> + dvb_tuner.
> Just my thoughts - maybe too radical. But what about the first one?
LOL! Look at my latest patch :)
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