Hi Hartmut, I've applied your patch against latest v4l-dvb tree and the tuning problems with my Technotrend S-1401 (thread "TT-1401 budget card support broken since 2.6.24-rc6" on the list) are gone. Thanks!
Best Regards Dirk Hartmut Hackmann schrieb: > Hi > > hermann pitton schrieb: >> Am Mittwoch, den 06.02.2008, 09:17 +0100 schrieb André Weidemann: >>> Hartmut Hackmann wrote: >>> >>>> Are you sure that it is a lnbp21 on your board? >>>> What kind of satellite equipment do you have? >>>> - a single LNB, so the 22kHz tone is enough. >>>> - a Multiswitch? >>>> if yes, which commands does it need / understand? >>>> - nothing but the tone? >>>> - a tone burst to switch between satellites and the tone? >>>> - full diseqc (2?) serial messages? >>>> >>>> I got a board with tda10086 and lnbp21 let and started measuring. >>>> voltage switching and static tone work fine with the current >>>> configuration. >>> Hi Hartmut, >>> I got the same tuning problems as Patrick. After your patch the Pinnacle >>> 400e is not working anymore. I can get a signal, but no lock at all. >>> I took a look at the PCB and there is definitely an LNBP21PD soldered >>> onto it. >>> Your patch disables the modulation of the 22kHz signal inside the demod >>> as fas as I understood, but then the LNBP21PD was supposed to generate it. >>> >>> Unfortunately this is not possible with the Pinnacle 400e. I took a look >>> at the LNBP21PD datasheet which states, that DSQIN is supposed to be >>> connected to GND if you don't want the 22kHz signal to be generated by >>> the LNBP21 itself. Guess what?! Pin 14(DSQIN) is connected to GND. >>> >>> For the time being I reverted your patch on my local system and the >>> Pinnacle 400e is working flawlessly again. >>> >>> André >>> >> >> Hi, >> >> we should try to get this sorted. >> >> With the prior state, working for Andre and others, it does not work on >> the LifeView Trio (PCI and cardbus) and the saa7134 driver. Three guys I >> think reported it and Hartmut did wait with the patch for long and >> allowed about half a year for testing ... >> >> So, if we can't fix it soon, prior state of course counts and those >> later will have to use the patches further. Such a "fix" can always be >> committed prior to 2.6.25 release. >> >> Hermann >> >> > So here is the patch that make the the 22kHz tone a config option. > Please be aware that i have no means to test it, so please report > > Signed-off-by: Hartmut Hackmann <[EMAIL PROTECTED] > > > > ------------------------------------------------------------------------ > > _______________________________________________ > linux-dvb mailing list > linux-dvb@linuxtv.org > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
