[linux-dvb] WG: Problems with MSI Digivox Duo DVB-T USB, Ubuntu 8.04

tom thomas at ickes-home.de
Tue Jul 22 20:16:31 CEST 2008


thanks for the quick reply and providing the test!!

Should I use 'make rminstall' before I instal the test?
And for installing the test, should I use the 'make all'?

Thomas

Am Dienstag, den 22.07.2008, 19:52 +0200 schrieb Thomas Ickes:
> 
> -----Ursprüngliche Nachricht-----
> Von: Antti Palosaari [mailto:crope at iki.fi] 
> Gesendet: Dienstag, 22. Juli 2008 19:21
> An: Thomas Ickes
> Cc: linux-dvb at linuxtv.org
> Betreff: Re: [linux-dvb] Problems with MSI Digivox Duo DVB-T USB, Ubuntu 8.04
> 
> Thomas Ickes wrote:
> > Hello,
> > 
> > isn't there anyone who has some hints for me regarding the PID Filter Problems?
> 
> For me it looked like af9015_pid_filter_ctrl() was failing and thats why 
> errors. I don't have idea why it is failing. But I did special build for 
> you to test again. Now whole PID-filter is disabled.
> http://linuxtv.org/hg/~anttip/af9015_disable_pid_filter/
> 
> PID-filtering is needed if we have only USB1.1 ports. PID-filter removes 
>   unnecessary channels from transport stream that it can fit to USB1.1 
> speed. USB2.0 does not need PID-filtering because it is capable of 
> transfer whole stream (MUX).
> 
> Antti
> > 
> > Thanks
> > Thomas
> > 
> > -----Ursprüngliche Nachricht-----
> > Von: linux-dvb-bounces at linuxtv.org [mailto:linux-dvb-bounces at linuxtv.org] Im Auftrag von tom
> > Gesendet: Sonntag, 20. Juli 2008 15:19
> > An: Antti Palosaari
> > Cc: linux-dvb at linuxtv.org
> > Betreff: Re: [linux-dvb] Problems with MSI Digivox Duo DVB-T USB, Ubuntu 8.04
> > 
> > Hello Antti,
> > 
> > based on the techn. spec of my notebook (compaq evo n800w) there are usb
> > 2.0 ports...
> > I'm lost in space regarding the pid filters, I even don't know what the
> > pid filter is :-). Sorry, but I'm not using linux for so long...
> > 
> > Maybe someone else have an idea why this is not working.
> > 
> > Thomas 
> > 
> > Am Sonntag, den 20.07.2008, 15:56 +0300 schrieb Antti Palosaari:
> >> hello tom
> >>
> >> tom wrote:
> >>> results of lsmod | grep dvb:
> >>>
> >>> dvb_usb_af9015         24332  0 
> >>> dvb_usb                22924  1 dvb_usb_af9015
> >>> dvb_core               80636  1 dvb_usb
> >>> i2c_core               24832  4 mxl5005s,af9013,dvb_usb_af9015,dvb_usb
> >>> usbcore               146028
> >>> 6 dvb_usb_af9015,dvb_usb,usbhid,ehci_hcd,ohci_hcd
> >>>
> >>> Thomas
> >>>
> >>>
> >>> Am Samstag, den 19.07.2008, 10:58 +0200 schrieb tom:
> >>>> Hi Antti,
> >>>> I have installed the driver. After reboot dmesg gives the following.
> >>>> [ 1532.502328] dvb-usb: could not handle pid_parser
> >> I don't know whats wrong but it looks like coming from PID-filter. You 
> >> have only USB1.1 ports?
> >>
> >> Driver will disable 2nd tuner / frontend if there is only USB1.1 because 
> >>   I don't know if there is any way to use PID-filters for 2nd frontend. 
> >> Also FE#1 performance is bad in dual tuner device for unknown reason. 
> >> But I still don't see reason why your device is not working.
> >>
> >> Thats weird situation:
> >> dual mode (2 receivers):
> >> FE#1 bad
> >> FE#2 good
> >> single mode (1 receiver):
> >> FE#1 good
> >>
> > 
> > 
> > _______________________________________________
> > linux-dvb mailing list
> > linux-dvb at linuxtv.org
> > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
> > 
> > 
> > _______________________________________________
> > linux-dvb mailing list
> > linux-dvb at linuxtv.org
> > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
> 
> 




More information about the linux-dvb mailing list