Messages in this thread |  | | Date | Wed, 31 Oct 2001 18:54:07 +1100 | From | Stuart Young <> | Subject | Re: SiS sound driver |
| |
At 09:24 AM 30/10/01 +0000, Alan Cox wrote: > > PCI: Sharing IRQ 5 with 00:0c.1 > > trident: SiS 7018 PCI Audio found at IO 0x1000, IRQ 5 > > ac97_codec: AC97 codec, id: 0x0000:0x0000 (Unknown) > >It's failing to initialise the AC97 codec. That may be timing (try longer >delays for one). Also try load, unload, load sequences. It may be the ac97 >is wired strangely on your box.
Tried load/unload/load sequences with no luck. Tried increasing all the relevant delays within the ac97 and trident drivers, and while I think I've found a bug in a small part of the ac97 driver (trivial, will post soon, but isn't causing my problem), still no luck (even with load/unload/load again). Any suggestions on where I should try delays in the code?
If this is a weird ac97 implementation, any suggestions on how I'd go about figuring it out? Possible diagnosis utils and the like are always a boon, even if I have to run Windows on the thing and figure out how it's doing it. Since I have 2 of these machines, I can always run them in parallel and compare stuff between.
Many thanks.
AMC Enterprises P/L - Stuart Young First Floor - Network and Systems Admin 3 Chesterville Rd - sgy@amc.com.au Cheltenham Vic 3192 - Ph: (03) 9584-2700 http://www.amc.com.au/ - Fax: (03) 9584-2755
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |