On Friday 22 June 2007, Mike Isely wrote: > On Fri, 22 Jun 2007, Tobias Knieper wrote: > > On Friday 22 June 2007, Mike Isely wrote: > > > On Fri, 22 Jun 2007, Tobias Knieper wrote: > > > > Hello list, > > > > I'm using my pvrusb2 box (model 29039 Rev D257 PAL-B/G-I-D/K-SECAM) > > > > for a year or so but never get it to work with a channel of frequency > > > > 48,25 MHz (PAL, Germany). The next channel at frequency 55,25 MHz > > > > works fine. > > > > > > > > Are there any hardware or driver limitations to use that frequency? > > > > Or can anyone hint me to a line of code which might be the reason for > > > > the limitation? > > > > > > > > Thanks and best regards, > > > > Tobias Knieper > > > > > > There are range checks in the driver. However to understand this > > > correctly I need to know which driver version you are using. Is this > > > an in-kernel driver, and if so which kernel version? > > > > > > The current driver version range checks against the "legal" frequency > > > range reported by the tuner module itself. But older pvrusb2 driver > > > versions used a hardcoded assumedly conservative limit - and the bottom > > > at that time was 55.25MHz. So, which driver version are you running? > > > If it is in-kernel, tell me the kernel version. Output from dmesg will > > > help here as well. > > > > Hello Mike, > > the machine is running ubuntu feisty with kernel 2.6.20-16-386. The > > loaded pvrusb2 module is an in-kernel one. > > OK, thanks. > > That would then correspond to the state that the pvrusb2 driver was in > roughly back in October 2006, which I believe predates the improvement > to the range checking. I will check this tonight (about 9 hours from > now) to be certain. Going to a 2.6.21 kernel should solve this, or > downloading, building, and installing the latest standalone pvrusb2 > driver should also solve it.
Hello Mike, thanks for your hint, I compiled the sources by myself and now the channel works just fine. You made my day! :-) Regards, Tobias _______________________________________________ pvrusb2 mailing list [email protected] http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2
