Re: Problems with Pinnacle pctv

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Javier, 

Using its bigger brother (the pro) i needed bttv 0.7.104 to get that snowband 
dissappeared. THEN I needed .105 to tune to channels with freq above ~300 
Mhz. It works fine now.

Check out http://home.t-online.de/home/gunther.mayer/bttv/bttv-gallery.html to 
find out how old/new your actual pctv chipset is. Pinnacle has several 
variations under the same name. Then check the mailinglist for remarks on 
your chipset...

Remark: my first tries to get video operational were with the same motherboard 
you are using. I never got the video to operate in anything better than 
framebuffer

-Ignace


On Sunday 09 March 2003 01:36, jsantos wrote:
> I have bought a Pinnacle pctv. PAL and no radio.
>
> In order to run the latest bttv driver I downloaded the 2.4.21-pre5 stock
> kernel from kernel.org and compiled it on a Mandrake 9.0 system.
>
> This is dmesg output when I modprobe bttv:
>
> Linux video capture interface: v1.00
> i2c-core.o: i2c core module
> i2c-algo-bit.o: i2c bit algorithm module
> bttv: driver version 0.7.104 loaded
> bttv: using 4 buffers with 2080k (8320k total) for capture
> bttv: Host bridge is VIA Technologies, Inc. VT8605 [ProSavage PM133]
> bttv: Host bridge is VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
> bttv: Bt8xx card found (0).
> PCI: Found IRQ 10 for device 00:11.0
> PCI: Sharing IRQ 10 with 00:11.1
> bttv0: Bt878 (rev 17) at 00:11.0, irq: 10, latency: 32, mmio: 0xd8001000
> bttv0: detected: Pinnacle PCTV [card=39], PCI subsystem ID is 11bd:0012
> bttv0: using: BT878(Pinnacle PCTV Studio/Ra) [card=39,autodetected]
> i2c-core.o: adapter bt848 #0 registered as adapter 0.
> bttv0: i2c: checking for MSP34xx @ 0x80... not found
> bttv0: pinnacle/mt: id=1 info="PAL / mono" radio=no
> bttv0: using tuner=33
> bttv0: i2c: checking for MSP34xx @ 0x80... not found
> bttv0: i2c: checking for TDA9875 @ 0xb0... not found
> bttv0: i2c: checking for TDA7432 @ 0x8a... not found
> tvaudio: TV audio decoder + audio/video mux driver
> tvaudio: known chips:
> tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c5
>4(PV951) i2c-core.o: driver generic i2c audio driver registered.
> i2c-core.o: driver i2c tda9887 driver registered.
> tda9887: probing bt848 #0 i2c adapter [id=0x10005]
> tda9887: chip found @ 0x86
> i2c-core.o: client [tda9887] registered to adapter [bt848 #0](pos. 0).
> i2c-core.o: driver i2c TV tuner driver registered.
> tuner: probing bt848 #0 i2c adapter [id=0x10005]
> tuner: chip found @ 0xc0
> tuner: type set to 33 (MT2032 universal)
> MT2032: Companycode=4d54 Part=04 Revision=04
> i2c-core.o: client [MT2032 universal] registered to adapter [bt848
> #0](pos.1). MT2032: Companycode=4d54 Part=04 Revision=04
> bttv0: PLL: 28636363 => 35468950 .. ok
> bttv0: registered device video0
> bttv0: registered device vbi0
>
> The output of dmesg seems ok but I can't get any image showing on xawtv.
>
> When I run scantv no station is found and when I use xawtv I get visual
> noise on a band at the top of the output window. I would at least expect
> the noise covering all of the output window.
>
> If I change chanels manually on xawtv, all I get is visual noise.
>
> Thank you
>
> Javier Santos





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