[linux-dvb] WinTV Nova-T PCI 500 new issues

Trent Piepho xyzzy at speakeasy.org
Mon Aug 6 23:59:33 CEST 2007


On Mon, 6 Aug 2007, Chris Murton wrote:
> Hi Trent,
>
> Trent Piepho wrote:
> > On Mon, 6 Aug 2007, Chris Murton wrote:
> >> Trent Piepho wrote:
> >>>> DVB: Unable to find symbol mt2060_attach()
> >>> That is your problem.  You didn't compile the mt2060 module, or it's not
> >>> installed, or your modprobe information is out of date (run depmod), or
> >>> your module utils version is too old (need 3.2).
> >> Thanks for your pointers, I've just taken a look to check :-
> >>
> >> basil:~# modinfo mt2060
> >> filename:
> >> /lib/modules/2.6.21/kernel/drivers/media/dvb/frontends/mt2060.ko
> >> author:         Olivier DANET
> >> description:    Microtune MT2060 silicon tuner driver
> >> license:        GPL
> >> vermagic:       2.6.21 mod_unload
> >> depends:
> >> parm:           debug:Turn on/off debugging (default:off). (int)
> >>
> >> It modprobes fine, but I don't get anything to say it's seen the tuner
> >> in dmesg (which looking at the source code of mt2060.c, I should do) and
> >> i still have no luck.
> >
> > It won't print anything when you load it.  Did you check your module utils
> > version?  Run depmod?
> >
> > Check the dates on the mt2060.ko file and the other drivers you are loading,
> > like dvb-usb-dib0700.ko and make sure they are the same.  You could be mixing
> > old modules and new modules.
> >
> >> Should mt2060 be manually probed in at some point in the boot process?
> >
> > No.  It should be loaded automatically by the dib0700 driver.
>
> I have checked and double checked, including new source and distcleaning
> and looking in /lib/modules/2.6.21/drivers/media/dvb that all the
> modules are overwritten when I do a make install in the source tree for
> v4l-dvb.
>
> They are, and yet whenever I reboot when these modules are in place, I
> get the error about an unknown symbol for mt2060_attach().

You haven't said if you've checked your module utils version.  Does
modprobe symbol:mt2060_attach load the mt2060 driver?



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