bttv tuner - Novideo on v4L device
I have a Leadtek 2000 tv tuner card I have been busting my b*lls trying to get to work. I compiled my kernel with the correct tuner type=2 option for ntsc. Using tvtime or xawtv, I cant get and video to come in on the televesion input. I get one channel (fuzzy) on composite0 input.
I took the card and built an old 500mhz system I had lying around and the card worked wonderful..excpet the Old pc's audio card wasnt recognized. So I know the card works and can work, but I am missing a config or something. How can I debug/find this? Any help is appreciated |
Try this:
Code:
$ xawtv -hwscan |
Well It is recognized on /dev/video0
My dmesg output bttv0: using: BT878(Leadtek WinFast 2000/ W) [card=34,autodetected] i2c-core.o: adapter bt848 #0 registered as adapter 0. bttv0: using tuner=2 bttv0: i2c: checking for MSP34xx @ 0x80... not found 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 @ 0xc2 tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles)) i2c-core.o: client [Philips NTSC (FI1236,FM1236 and] registered to adapter [bt848 #0](pos. 0). bttv0: PLL: 28636363 => 35468950 .. ok bttv0: registered device video0 bttv0: registered device vbi0 bttv0: registered device radio0 tuner: TV freq (268435455.93) out of range (44-958) tuner: TV freq (268435455.93) out of range (44-958) bttv0: PLL can sleep, using XTAL (28636363). tuner: TV freq (268435455.93) out of range (44-958) bttv0: PLL: 28636363 => 35468950 .. ok 0: nvidia: loading NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4496 Wed Jul 16 19:03:09 PDT 2003 Linux agpgart interface v0.99 (c) Jeff Hartmann agpgart: Maximum main memory to use for agp memory: 439M agpgart: Detected Via Apollo Pro KT266 chipset agpgart: AGP aperture is 64M @ 0xe0000000 bttv0: PLL can sleep, using XTAL (28636363). cmpci: version $Revision: 5.64 $ time 02:44:52 Nov 20 2003 cmpci: found CM8738 adapter at io 0xd800 irq 5 cmpci: chip version = 055 cmpci: Enable SPDIF loop Here is the deal. Using tvtime on composite0 input I can view 1 channel clear. When I switch to television input, I get a blank blue screen, but I can change channels (all returning with a blue screen), Whatever channel I stop on is the channel I can see when I change the input back to composite0. For some reason my video is being piped to composite0 not television. Any ideas?? |
I am having a simmilar problem with kernel 2.6.2. I have a Winfast Tv2000xp. everything worked fine with kernel 2.4.22. Looking in /var/adm/messages, the card seems to be recognized fine and everything seems to be ok, but there is nothing at /dev/video0. Is there anyone who can give me a few hints on how to go about fixing this?
Thanks much kM |
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