Re: HDA Intel Audio hang on boot

Rafael J. Wysocki
2010-01-26T12:51:40Z

On Tuesday 26 January 2010, Sid Boyce wrote:
> On 26/01/10 06:58, Takashi Iwai wrote:
...
> > And... is this report for 2.6.32 or for 2.6.33?
> > If it's with 2.6.32, enable_msi=1 may help instead.
> >
> >
> The motherboard giving the problem is the Asus M2N32-SLI deluxe.
> 00:0e.1 Audio device: nVidia Corporation MCP55 High Definition Audio
> (rev a2)
>
> No such problem with the Asus CROSSHAIR II FORMULA motherboard which
> also has the
> 00:07.0 Audio device: nVidia Corporation MCP72XE/MCP72P/MCP78U/MCP78S
> High Definition Audio (rev a1)
>
> For any kernel >2.6.32-git1 it hangs, i.e 2.6.32-git2 to 2.6.33-rc5.
> Disabling the sound chip in the BIOS, they all boot.
> tindog:/etc/modprobe.d # uname -r
> 2.6.32-git1-smp
> tindog:/etc/modprobe.d # l /dev/dsp*
> crw-rw-rw- 1 root audio 14, 3 Jan 26 11:46 /dev/dsp
> crw-rw-rw- 1 root audio 14, 35 Jan 26 11:46 /dev/dsp2

Is your adapter build as a module or is it compiled directly into the kernel?

Rafael