[linux-dvb] Re: Slow tuning with nova-t since Dec 5th tda1004x

[Andrew de Quincey <adq_dvb@lidskialf.net>]

On Tuesday 04 Jan 2005 14:14, Johannes Stezenbach wrote:
> On Tue, Jan 04, 2005 at 11:24:33PM +1100, Hamish Moffatt wrote:
> > On Tue, Jan 04, 2005 at 04:50:09AM +0000, Andrew de Quincey wrote:
> > > Got it - its the second change thats doing it I think.
> > >
> > > Johannes, what bug was revision 1.98 of dvb_frontend.c fixing? I can't
> > > actually see what the problem was. With the change, it is no longer
> > > waiting for the minimum time for the frontend to lock so it'll cause
> > > lots of unnecessary retunes...
>
> I just read through the code and saw that the wake_up_interruptible() is
> a no-op (you can't wake up a process which is not sleeping). I then
> guessed that the "goto retune" was intended (worked fine with my cards).
> So if this guess was wrong you might just remove the wake_up()
> completely.

You're right - sorted now.