[alsa-devel] unknown card info [snd-bt87x]

Takashi Iwai tiwai at suse.de
Wed Aug 22 14:21:51 CEST 2007

At Sun, 12 Aug 2007 21:03:43 +0200,
Vincent Minder wrote:
> Hello,
> After loading the snd-bt87x module on my Fedora 7 x86_64 box, here is 
> what I found in the dmesg output:
> unknown card 0x878-0xbd11:0x1200, using default rate 32000
> please mail id, board name, and, if it works, the correct digital_rate 
> option to <alsa-devel at alsa-project.org>
> The card is a rather old and cheap "PINNACLE systems - Studio PCTV rave"
> The chip on the board is from Conexant:
> CONEXANT Fusion 878A (chip markings: 25878-13, E32673.1, 0023 KOREA)
> The card standard is PAL B/G. I think this model supports only MONO audio.
> It has TV-in, Audio-out (mini jack), Composite-in, S-VIDEO-in.
> TV playback is working all right (tested with "kdetv" and "tvtime"). I 
> have sound as long as I use the Audio-out connector and bridge it to my 
> motherboard's integrated audio Line-in .
> However, I didn't manage to use the internal audio capabities of that 
> board. So I have no clue about the "correct digital_rate". (I must admit 
> I am not familiar with these technologies at all.)

Thanks, I added your entry now to ALSA HG tree.


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