At Thu, 19 Apr 2007 20:10:14 -0500,
Peter Finnegan wrote:
>
> On Thu, 2007-04-19 at 12:55 -0700, Ken Dawson wrote:
> > > Robin Gareus wrote:
> > >
> > > [snip]
> > >
> > >>
> > >> thinkpad x60s:
> > >>
> > >> CPU0 CPU1
> > >> 0: 352029528 0 IO-APIC-edge timer
> > >> 1: 1251013 0 IO-APIC-edge i8042
> > >> 8: 0 0 IO-APIC-edge rtc
> > >> 9: 65043220 0 IO-APIC-fasteoi acpi
> > >> 12: 10126775 0 IO-APIC-edge i8042
> > >> 20: 35583442 20485440 IO-APIC-fasteoi yenta,
> > >> i915@email-addr-hidden:0000:00:02.0, uhci_hcd:usb1
> > >> 21: 200293604 250337407 IO-APIC-fasteoi ohci1394, ipw3945, HDA
> > >> Intel, uhci_hcd:usb2
> > >> 22: 65491123 0 IO-APIC-fasteoi sdhci:slot0, uhci_hcd:usb3
> > >> 23: 745166 1065462 IO-APIC-fasteoi ehci_hcd:usb5,
> > >> uhci_hcd:usb4
> > >> 218: 1670650 179 PCI-MSI-edge eth1
> > >> 219: 810037 3174745 PCI-MSI-edge libata
> > >> NMI: 0 0
> > >> LOC: 107326912 241228138
> > >> ERR: 0
> > >> MIS: 0
> >
> > Hi again,
> >
> > The other question I have (as I am preparing to make a fairly pricey
> > decision) is whether anyone could provide this type of information for
> > the Lenovo t60p, or t60.
> >
> > Thanks,
> >
> > /ken
>
> I had one of those fairly pricey decisions to make recently also, after
> my gateway mx6124 bit the dust. I was bummed, as the firewire was on
> it's own interrupt on that machine.
>
> Here is the interrupts for a lenovo z61m:
>
> CPU0 CPU1
> 0: 7694732 0 IO-APIC-edge timer
> 1: 1784 0 IO-APIC-edge i8042
> 8: 1 0 IO-APIC-edge rtc
> 9: 4089 2632 IO-APIC-fasteoi acpi
> 12: 377309 0 IO-APIC-edge i8042
> 14: 36907 30962 IO-APIC-edge ide0
> 16: 342588 189959 IO-APIC-fasteoi yenta, uhci_hcd:usb1,
> libata, tifm_7xx1, sdhci:slot0, fglrx, eth0
> 17: 63422 3581 IO-APIC-fasteoi uhci_hcd:usb2, HDA Intel,
> ohci1394, ipw3945
> 18: 69 0 IO-APIC-fasteoi uhci_hcd:usb3
> 19: 275375 0 IO-APIC-fasteoi uhci_hcd:usb4,
> ehci_hcd:usb5
> NMI: 0 0
> LOC: 7694609 7658005
> ERR: 0
>
> I haven't done any real audio work yet, but interestingly enough, I
> can't get the intel wireless radio to work on the planetccrma kernel,
> but I am going to take that as a blessing as it will be one less
> interrupt when I am doing serious audio work...
On Lenovo *60 laptops, make sure that you enabled modem on BIOS.
Otherwise both sound and wireless may hang due to a BIOS problem. A
workaround is to add probe_mask=1 option to snd-hda-intel (force to
ignore modem).
Also, enable_msi=1 option for snd-hda-intel is worth to try.
This doesn't work reliably on many hardwares, though.
Takashi
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Received on Fri Apr 20 20:15:13 2007
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