[vdr] [PATCH] S2API for vdr-1.7.0(1.7.1) quick hack

Igor M. Liplianin liplianin at tut.by
Sun Sep 28 21:33:56 CEST 2008


В сообщении от 28 September 2008 17:12:14 Niels Wagenaar написал(а):
> Hi Igor,
>
> Small question. I tried your patch, but it fails a hunk in dvbdevice.c. I
> added this hunk manually but I think something is missing:
>
> Sep 28 13:56:15 htpc vdr: [19486] ERROR (dvbdevice.c,251): Operation not
> supported Sep 28 13:56:15 htpc vdr: [19486] ERROR (dvbdevice.c,252):
> Operation not supported Sep 28 13:56:15 htpc vdr: [19486] ERROR: frontend
> 0: Invalid argument
>
> Those both lines has the following code:
>
> CHECK(ioctl(fd_frontend, FE_SET_VOLTAGE, volt)); CHECK(ioctl(fd_frontend,
> FE_SET_TONE, tone));
>
> The result is, no tuning and no picture.
>
> And to be honest, I don't really understand why it shouldn't work. Mainly,
> since the same code is used with the Kaffeine patch (I'm comparing that
> also).
>
> Any help is appreciated :) If you need a quick chat, I'm currently in
> #linuxtv on irc.freenode.net :)
>
> Regards,
>
> Niels Wagenaar
>
> > -----Oorspronkelijk bericht-----
> > Van: Igor M. Liplianin [mailto:liplianin at tut.by]
> > Verzonden: zondag 28 september 2008 12:49
> > Aan: vdr at linuxtv.org; Niels Wagenaar
> > CC: Gregoire Favre; linux-dvb at linuxtv.org
> > Onderwerp: [vdr][PATCH] S2API for vdr-1.7.0(1.7.1) quick hack
> >
> > ? ????????? ?? 24 September 2008 18:34:01 Niels Wagenaar ???????(?):
> > > Hello all (and especially Klaus):
> > >
> > > It's official, the people from V4L have voted for the usage of the
> > > S2API proposal to be the future for new DVB API improvements (see
> > > the official announcement at the bottom) within the V4L tree.
> > > Currently S2API is in a real speed-train and new devices are added
> > > very
> >
> > rapidly.
> >
> > > Only the devices currently in Multiproto and written by Manu Abraham
> >
> > are not yet ported.
> >
> > > Also people are allready busy with patches for Kaffeine (allready
> > > done) and MythTV (not seen yet, but it's WIP according to a post on
> > > the linux-dvb mailinglist).
> > >
> > > So, this should mean that VDR 1.7.x should focus on S2API because of
> > > the obvious reasons. Has anybody started on a patch of somekind to
> > > include S2API in VDR 1.7.0 or 1.7.1? Mainly I was thinking of doing
> >
> > it
> >
> > > myself (I have a Hauppauge WinTV-NOVA-HD-S2 which is allready
> > > supported in S2API) in the hope to have it working in the next
> > > weekend. But if it's allready done or in progress, then I would like
> > > to use my time for something else ;)
> > >
> > > Regards,
> > >
> > > Niels Wagenaar
> >
> > Hi Niels
> >
> > S2API for vdr-1.7.0(1.7.1) quick hack
> > Patch is ugly and only supported DVB-S. But it is useful to begin.
> > You may modify it like you wish.
> >
> > Igor
>
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V.2
Only satellite, as I have not any cable or terrestrial, but it is easy to 
modify :-)
I test it with cx24116 based card (though without ISL chip) and didn't find 
any troubles.

Igor
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