[mythtv-users] Air2PC ATSC Getting it to work

Alan Marchiori alan at alanmarian.com
Fri Dec 29 14:04:36 UTC 2006


  Melvin J. Cureton wrote:
> I have an Air2PC card installed. I have the firmware (dvb-fe-nxt2002.fw)
> in /usr/lib/hotplug/firmware. When I do dmesg I get the following:
..
> nxt200x: nxt200x_readbytes: i2c read error (addr 0x0a, err == -121)
> Unknown/Unsupported NXT chip: 00 00 00 00 00
> b2c2-flexcop: i2c master_xfer failed
> lgdt330x: i2c_read_demod_bytes: addr 0x59 select 0x02 error (ret == -121)
> bcm3510: Revision: 0x1, Layer: 0xb.
> b2c2-flexcop: found the bcm3510 at i2c address: 0x0f
> DVB: registering frontend 0 (Broadcom BCM3510 VSB/QAM frontend)...
..
> nxt200x: nxt200x_readbytes: i2c read error (addr 0x0a, err == -121)
> Unknown/Unsupported NXT chip: 00 00 00 00 00
> b2c2-flexcop: i2c master_xfer failed

I have the same setup.  And had the same problem.  Notice it detects
the bcm3510 chip, you need to install the driver for that chip in the
firmware directory.

try this:
http://www.linuxtv.org/download/firmware/dvb-fe-bcm3510-01.fw

This is the only firmware file I have installed and it works fine.  I
do always get the i2c master_xfer failed errors also, if someone could
tell me how to get rid of them it would be nice.


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