Re: [PATCH] Updated analog only support of Avermedia A700 cards - adds RF input support via XC2028 tuner (untested)

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On Tue, 18 Mar 2008 13:39:12 +0100Matthias Schwarzott <zzam@xxxxxxxxxx> wrote:
> On Dienstag, 18. März 2008, Mauro Carvalho Chehab wrote:> > On Sun, 16 Mar 2008 11:31:37 +0100> >> > For this to work, you'll need to set xc3028 parameters. This device needs a> > reset during firmware load. This is done via xc3028_callback. To reset, you> > need to turn some GPIO values, and then, return they back to their original> > values. The GPIO's are device dependent. So, you'll need to check with some> > software like Dscaler's regspy.exe what pins are changed during reset.> > I can only have a look at the wiring.
This may help, but should be validated with the hardware test, since it mayneed to enable/disable more than one bit.
> > Also, there are two ways for audio to work with xc3028/2028: MTS mode and> > non-mts. You'll need to test both ways.> >> > A final notice: most current devices work fine with firmware v2.7. However,> > a few devices only work if you use an older firmware version.> >> > Could you please send us the logs with i2c_scan=1?> >> > I do not have that hardware. I only have the A700 without XC2028 soldered on > it. But maybe Peter can help out on this.
It would be nice if he could help us. > > Please, use the latest version of v4l-dvb, since I did some fixes for cx88> > and saa7134 there recently.> >> I do use latest v4l-dvb tree and create patches on top of this.> As this card is labled Hybrid+FM I should also add a radio section, I guess.
Yes, but you've already added it. Radio entry is generally identical to TV, onthe devices with xc3028. I suspect that your radio entry should work.
Cheers,Mauro
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