[linux-dvb] digi vox mini II problems,

Nick Andrew nick-linuxtv at nick-andrew.net
Thu Mar 1 21:45:53 CET 2007


On Thu, Mar 01, 2007 at 02:59:09PM +0100, Pierre Willenbrock wrote:
> +	if (dvb_attach(tda827x_attach, adap->fe, 0xc0, &adap->dev->i2c_adap,
> +		       &digivox_tda8275_config) == NULL)

You sure about the 0xc0 there ?

In a previous msg on this list to me, Trent Piepho <xyzzy at speakeasy.org> wrote:

>> The I2C address passed to tda827x_attach is a 7-bit address.  Instead of
>> scanning 2, 4, 6, ... 254, you should scan 1, 2, 3, ... 127.   You
>> probably want to use i>>1.

And the error msg within tda827x_attach() says:

        if (i2c_transfer(i2c, &msg, 1) != 1) {
                printk("%s: could not read from tuner at addr: 0x%02x\n",
                       __FUNCTION__, addr << 1);
                return NULL;
        }

(resulting in "could not read from tuner at addr: 0x180")

Nick.



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