[linux-dvb] ASUSTEK P7131 Dual TV dvb mode?
v+dvb at iki.fi
v+dvb at iki.fi
Tue Oct 10 22:52:57 CEST 2006
On Tue, Oct 10, 2006 at 05:55:42PM +0200, you [hermann pitton] wrote:
> The one closer to the motherboard is marked CATV-IN on mine. (1043:4862)
> The upper one is marked RF/FM-IN here.
1 =| |
2 =| |
I was looking at the manual. It talks about
1 "FM radio / Digital TV port"
2 "Analog TV antenna / Cable TV port"
( 3 "Audio-video port" )
But I guess the exact terminology is not important - what I was trying to
find out was if DVB can use both antenna inputs - and you already answered
that below. Thanks.
> > If I connect the stronger signal cable to the analog tv input and do not
> > invoke the fm tuning trick, dvb does not work.
> With the patch in mercurial master now this is correct.
And this is different from the
http://www.spinics.net/lists/vfl/msg28220.html patch, right?
Ok, I'll try that.
> It won't work anymore on the analog/CATV at all.
It would have been nice to be able to use one good quality antenna cable fo both
analog tv and dvb (instead of having a splitter to divide the cable in two -
even if that'd mean fm tuner get lousy signal, But I guess one can't have
all at once.
> That's the confusing part for me on your card. For what I found on mine
> using radio once does exactly the same as the gpio21 switch now in
> asus_p7131_dual_tuner_init in saa7134-dvb.c. Every time a dvb app uses
> the tuner the antenna switch happens. Also adding a .mute section
> with .gpio 0x0200000 did the trick from the analog side previously.
Is there anything I can do to further debug this?
> Previously both were possible, the one marked here RF/FM-IN only after
> using radio first. Now with the patch in mercurial master and 2.6.19
> DVB-T on mine is always and only at the RF/FM-IN.
Ok, thanks for the clarification.
> Also in your case note the new function name introduced with the
> Pinnacle 310i patch to get the firmware.
> static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
> const struct firmware **fw, char *name)
> struct saa7134_dev *dev = fe->dvb->priv;
> return request_firmware(fw, name, &dev->pci->dev);
Thanks for your reply.
I don't suppose you have any idea on the analog tv "dsp access error" issue?
-- v --
v at iki.fi
More information about the linux-dvb