I'm trying to get the Avermedia Duet A188 up and working again (see the list about a year ago) and I'm running into the same problem. I'm using Manu's SAA716x driver, and I've modified the budget version to identify with my card. I copied the vp1028 frontend attach function and modified it to call lgdt3304_attach.
When I compile and load, I get two dvb adaptors with frontends, but of course it can't tune successfully because I don't know the i2c address to pass to lgdt3304_attach. This where I need some help. I don't see any other driver using the lgdt3304, and even if there was another one, the i2c address wouldn't be the same. How do I determine the address? It's a ubyte value, so I could even manually try all 256 addresses, but I don't know how to tell if it's successfully addressed or not.
Also, seeing as I don't see anyone else using this driver and it's got comments saying "not yet tested," will the driver even work correctly for this application if I get the right address? If not, how do I fix it?
Thanks in advance for the help!
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