Am 19.02.2010 21:51, schrieb Mauro Carvalho Chehab:
> Stefan Ringel wrote:
>
>> Am 19.02.2010 17:07, schrieb Patch from Mauro Carvalho Chehab:
>>
>>> }
>>>
>>> div = (freq - offset + DIV / 2) / DIV;
>>> @@ -1114,17 +1152,22 @@ static int xc2028_set_params(struct dvb_frontend
>>> *fe,
>>>
>>> /* All S-code tables need a 200kHz shift */
>>> if (priv->ctrl.demod) {
>>> - demod = priv->ctrl.demod + 200;
>>> + /*
>>> + * Newer firmwares require a 200 kHz offset only for ATSC
>>> + */
>>> + if (type == ATSC || priv->firm_version < 0x0302)
>>> + demod = priv->ctrl.demod + 200;
>>> /*
>>> * The DTV7 S-code table needs a 700 kHz shift.
>>> - * Thanks to Terry Wu <[email protected]> for reporting this
>>> *
>>> * DTV7 is only used in Australia. Germany or Italy may also
>>> * use this firmware after initialization, but a tune to a UHF
>>> * channel should then cause DTV78 to be used.
>>> + *
>>> + * Unfortunately, on real-field tests, the s-code offset
>>> + * didn't work as expected, as reported by
>>> + * Robert Lowery <[email protected]>
>>> */
>>> - if (type & DTV7)
>>> - demod += 500;
>>> }
>>>
>>> return generic_set_freq(fe, p->frequency,
>>>
>>>
>> Hi Mauro,
>>
>> your patch doesn't work. Here is not set demod for all others (demod=0).
>>
>>
> For DVB to properly work, you need to fill ctrl.demod at tm6000, otherwise,
> demod will be 0, and it will use some default that won't likely work.
>
>
ctrl.demod is set in tm6000 since last month and doesn't work any more now!
Stefan Ringel
--
Stefan Ringel <[email protected]>
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