[linux-dvb] Re: TT DVB-T not working

[Nils Ohlmeier <nils.ohlmeier@web.de>]

Hi Juri,

maybe you are right about my statement about the different branches. I just 
made clean checkout to try it again:
cvs -z3 -d:pserver:anonymous@linuxtv.org:/cvs/linuxtv co DVB

I made and insmoded the driver, and compiled the [s|c|t]zap application. 
Copied the channels.conf-dvbt-berlin to ~/.tzap/channels.conf and the result 
from './tzap RTL' looks like this:

using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
tuning to 778000000 Hz
status 00 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 |
status 00 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 |

After this tzap run i have a new kernel process kdvb-fe which consums about 
10-20% CPU time.
Yes the cable is pluged in and the card is working fine under Windows (at 
least i can watch TV), so no hardware defect.

So i insmoded the modules again with all debug statements enabled. Because my 
last mail with log was to big for the list i uploaded the log ouput here 
http://www.ohlmeier.de/TT-DVB-T.log

What can/should i do to get things working?

Greetings
   Nils

On Monday 18 November 2002 11:02, Juri Haberland wrote:
> Nils Ohlmeier wrote:
> > Hello,
> >
> > after waiting a very long time i finaly received my TT DVB-T card
> > (rev. 1.2)
> > from dvb-shop. After trying out a lot of the different available drivers
> > without success, i finaly came to the conclusion that seems to have a
> > sp8870
> > frontend chip like reported from a few guys before.
> > But sadly also the patch in the old (HEAD) driver (is there any reason
> > why
> > this patch is not in the NEWSTRUCT driver?) doesn't let me watching
> > DVB. The
> > 'make insmod' results in two new kernel processes [arm_mon] and
> > [kdvb-fe].
> > And kdvb-fe consumes over 20% CPU time. But nether tzap, or scan or
> > vdr is
> > working.
>
> Hi Nils,
>
> hmm, I think you mixed something up. The patch was against the NEWSTRUCT
> branch, which is now HEAD. If I do a regular checkout (not NEWSTRUCT,
> just HEAD) I get a (more or less) working driver. Please try to do a
> fresh checkout of HEAD and give it a try.
>
> Cheers,
> Juri



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