Re: [linux-dvb] [PATCH] Updated analog only support of Avermedia A700 cards - adds RF input support via XC2028 tuner (untested)
On Tue, 18 Mar 2008 13:39:12 +0100 Matthias Schwarzott <[EMAIL PROTECTED]> 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 may need 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, on the devices with xc3028. I suspect that your radio entry should work. Cheers, Mauro ___ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Re: [linux-dvb] [PATCH] Updated analog only support of Avermedia A700 cards - adds RF input support via XC2028 tuner (untested)
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. > > 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. > 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. Regards Matthias -- Matthias Schwarzott (zzam) ___ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
Re: [linux-dvb] [PATCH] Updated analog only support of Avermedia A700 cards - adds RF input support via XC2028 tuner (untested)
On Sun, 16 Mar 2008 11:31:37 +0100 Matthias Schwarzott <[EMAIL PROTECTED]> wrote: > Hi there! > > I updated this patch to support both Avermedia A700 cards (AverTV DVB-S Pro > and AverTV DVB-S Hybrid+FM). > > The RF input of the Hybrid+FM card (with XC2028 tuner) is still untested. > > I would be happy if any of the XC2028 experts could have a look at this patch. 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. 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? Please, use the latest version of v4l-dvb, since I did some fixes for cx88 and saa7134 there recently. Cheers, Mauro ___ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
