it's really disappointing that this error exists for long time and everybody ran out of idea how to fix it :( regards Newsy --- Jonas Kvinge <linuxtv@xxxxxxxxxxxxxxx> schrieb am Di, 3.2.2009: > Von: Jonas Kvinge <linuxtv@xxxxxxxxxxxxxxx> > Betreff: Re: [linux-dvb] Re : Technotrend Budget S2-3200 Digital artefacts on HDchannels] > An: linux-dvb@xxxxxxxxxxx > Datum: Dienstag, 3. Februar 2009, 20:00 > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > Manu Abraham wrote: > > Alex Betis wrote: > >> On Tue, Jan 27, 2009 at 9:56 PM, Manu Abraham > <abraham.manu@xxxxxxxxx>wrote: > >> > >>>> Hmm OK, but is there by any chance a fix > for those issues somewhere or > >>>> in the pipe at least? I am willing to test > (as I already offered), I > >>>> can compile the drivers, spread printk or > whatever else is needed to > >>>> get useful reports. Let me know if I can > help sort this problem. BTW in > >>>> my case it is DVB-S2 30000 SR and FEC 5/6. > >>> It was quite not appreciable on my part to > provide a fix or reply in > >>> time nor spend much time on it earlier, but > that said i was quite > >>> stuck up with some other things. > >>> > >>> Can you please pull a copy of the multiproto > tree > >>> http://jusst.de/hg/multiproto or the v4l-dvb > tree from > >>> http://jusst.de/hg/v4l-dvb > >>> > >>> and apply the following patch and comment what > your result is ? > >>> Before applying please do check whether you > still have the issues. > >> Manu, > >> I've tried to increase those timers long ago > when played around with my card > >> (Twinhan 1041) and scan utility. > >> I must say that I've concentrated mostly on > DVB-S channels that wasn't > >> always locking. > >> I didn't notice much improvements. The thing > that did help was increasing > >> the resolution of scan zigzags. > > > > With regards to the zig-zag, one bug is fixed in the > v4l-dvb tree. > > Most likely you haven't tried that change. > > > >> I've sent a patch on that ML and people were > happy with the results. > > > > I did look at your patch, but that was completely > against the tuning > > algorithm. > > > > [..] > > > >> I believe DVB-S2 lock suffer from the same > problem, but in that case the > >> zigzag is done in the chip and not in the driver. > > > > Along with the patch i sent, does the attached patch > help you in > > anyway (This works out for DVB-S2 only)? > > > > > > > > - From what I understand the driver still has some issues. > Got feedback > from another guy with Canal Digital in Norway that he has > the same > issues as me. > > Not sure if the diff was an attempt to fix the digital > artefacts but I > tried applying the diff manually on the source I grabbed > from > http://jusst.de/hg/v4l-dvb/ but did not notice any > improvements or > difference with the artefacts. Would any logs be helpful? > > If there is anything else I could try I'm willing to > try it out. I > appreciate your effort. Thanks. > > > Jonas > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.9 (GNU/Linux) > Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org > > iEYEARECAAYFAkmIlGoACgkQpvOo+MDrK1H4yACdHPoej4cSsfPvp7m4NUGsAjAz > 36EAn3cz9MffjPWztzyMEOcs0VcxhQdD > =h9tA > -----END PGP SIGNATURE----- > > _______________________________________________ > linux-dvb users mailing list > For V4L/DVB development, please use instead > linux-media@xxxxxxxxxxxxxxx > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
