Messages in this thread |  | | Date | Sun, 04 Nov 2001 00:03:28 -0500 | From | Jeff Garzik <> | Subject | Re: Via Onboard Audio - Round #2 |
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Sean Middleditch wrote: > > Hi all! > > OK, I seemed to have made a realization: > > When the via82cxxx_audio driver loads (this is in 2.4.12, Debian > version, which I think is Linus tree with a couple patches), I get these > errors (which I also think I had on the RH kernels, tho I can't exactly > check that anymoe, since RH is gone): > > IEQ routing conflict for 00:07.5, have irq 5, want irq 11 > PCI: Sharing IRQ 11 with 00:0a.0 > PCI: Sharing IRQ 11 with 00.0b.0 > via82cxxx: timeout while reading AC97 codec (0xAA0000) > via82cxxx: timeout while reading AC97 codec (0xAA0000) > via82cxxx: Codec rate locked at 48Khz > via82cxxx: timeout while reading AC97 codec (0x800000) > ac97_codec: AC97 codec, id: 0x4144:0x5361 (Unknown) > via82cxxx: board #1 at 0x1000, IRQ 5 > > (note, those were hand typed, I'm writing this up on my workstation not > the laptop, so no cut and paste, and I'm too lazy to deal with floppies > at the moment). > > In /proc/pci, the audio board is at IRQ 5, device 9 on bus 9. > lspci says it is device 00:07.5 (as does the above notice). > > pcitweak -l reports, for the device: > PCI: 00:07.5: chip 1106,3058 card 0e11,0097 rev 50 class 04,01,00 hdr 00 > > In any event, I'm thinking perhaps there is an IRQ conflict happening > here? I looked in the BIOS, and the BIOS gives me *no* options relating > to IRQ's (All I see are a couple lpt options, boot order, and > suspend/resume disabling). I tried modprobe via82cxx_audio irq=5 but > that gave me errors about the irq option not being valid. How can I > force the IEQ to 5, or 11, or whatever other IRQ I want?
You cannot, through driver options.
The IRQ routing conflict is definitely the problem. You can try booting with "PNP OS: No" and maybe other irq options are hidden in your BIOS setup under an advanced menu.
-- Jeff Garzik | Only so many songs can be sung Building 1024 | with two lips, two lungs, and one tongue. MandrakeSoft | - nomeansno
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