[linux-dvb] dnt Euro Stick DVB-T -- FATAL: FE_GET_INFO failed: 22 Invalid argument

Johannes Stezenbach js at linuxtv.org
Sun Dec 11 22:08:56 CET 2005


On Sun, Dec 11, 2005 at 09:12:54PM +0100, Michael Hanke wrote:
> On Sun, Dec 11, 2005 at 03:21:23PM +0100, Johannes Stezenbach wrote:
> > Out of curiosity, could you try this:
> > 
> > $ nm --print-size --defined-only /lib/modules/`uname -r`/kernel/drivers/media/dvb/ttpci/dvb-ttpci.ko | grep bpp2pal
> > 000000e0 00000020 d bpp2pal
> > 
> > ...to check if sizeof(some enum) is 4, as the gcc docs say it should be.
> That gives me no output at all! What does that mean?

Either Debian builds the driver without CONFIG_DVB_AV7110_OSD (making
it useless for most people), or you 32bit nm doesn't work on 64bit
kernel objects. Can you find av7110_debug in nm output?

> Do you think that simply rebuilding the kernel from the Debian sources resolve the
> problem?

Seems like there is no way to debug this without you compilng your
own kernel.

Johannes



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