Re: Problems with bttv card

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The problem is, when I try to use my programs for image capture, I get the
error:
	ioctl VIDIOCGCAP: Bad file descriptor

As far as I know, that's a problem with the driver.

Thanks
	Simon 

On Tue, 19 Jun 2001, Eric Jorgensen wrote:

> simonb@xxxxxxxxxxxxxxxxxxxxxxxxx wrote:
> > 
> > Hello,
> > 
> > I'm having problems trying to work with my video card, it's a Zoltrix
> > Genie TV, my computer is a PIII 933Mhz running Red Hat 7.1 with the
> > kernel 2.4.5.
> > 
> > When I load the modules, the kernel sends the following message:
> > 
> > i2c-core.o: i2c core module
> > i2c-algo-bit.o: i2c bit algorithm module
> > Linux video capture interface: v1.00
> > bttv: driver version 0.7.68 loaded
> > bttv: using 2 buffers with 2080k (4160k total) for capture
> > bttv: Bt8xx card found (0).
> > bttv0: Bt878 (rev 17) at 02:0a.0, irq: 19, latency: 64, memory: 0xfa000000
> > bttv0: subsystem: 15b0:400d  =>  Zoltrix Genie TV / Radio  =>  card=46
> > bttv0: model: BT878(Zoltrix Genie TV/FM) [insmod optiobttv:n]
> > i2c-core.o: adapter bt848 #0 registered as adapter 0.
> > bttv0: i2c: checking for TDA9875 @ 0xb0... not found
> > bttv0: i2c: checking for TDA7432 @ 0x8a... not found
> > i2c-core.o: driver i2c TV tuner driver registered.
> > tuner: chip found @ 0xc0
> > tuner: type set to 21 (Temic NTSC (4039 FR5))
> > bttv0: i2c attach [Temic NTSC (4039 FR5)]
> > i2c-core.o: client [Temic NTSC (4039 FR5)] registered to adapter [bt848
> > #0](pos. 0).
> > 
> > seems that the problem is that the card is not found (bttv: Bt8xx card
> > found (0)), but in /proc/pci, I have:
> 
> 
> 	Poppycock!
> 
> 	0: In REAL operating systems, the first device is 0
> 
> 	1: it SAYS it found it
> 
> 	2: Ignore those messages that say you don't have a particular chip.
> Normal. 
> 
> 	3: It found the tuner, too
> 
> 	4: Do you have an *actual problem? Or are you just confused about the
> messages? 
> 
>  - Eric
> 
> 
> 
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> 





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