Date: Mon, 26 Mar 2007 05:17:42 +0800 From: Ariff Abdullah <ariff@FreeBSD.org> To: Giorgos Keramidas <keramida@freebsd.org> Cc: current@freebsd.org Subject: Re: snd_hda fails to probe after 15 March Message-ID: <20070326051742.36edb849.ariff@FreeBSD.org> In-Reply-To: <20070325203412.GA1396@kobe.laptop> References: <20070325203412.GA1396@kobe.laptop>
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On Sun, 25 Mar 2007 23:34:13 +0300
Giorgos Keramidas <keramida@freebsd.org> wrote:
> Hi Ariff and -current,
>
> Some time after March 15, snd_hda started failing to attach to
> pcm0 on my laptop. I haven't managed to nail the change down to
> a single commit yet, but I've attached the files:
>
> dmesg.boot-15 boot -v output of March 15 kernel
> dmesg.boot-25 boot -v output of March 25 kernel
> devinfo-15 devinfo -v output of March 15 kernel
> devinfo-25 devinfo -v output of March 25 kernel
>
> There seems to be at least one more message in dmesg.boot-25 which
> seems relevant to snd_hda failing to attach:
>
> pcm0: [MPSAFE]
> pcm0: [ITHREAD]
> +pcm0: hdac_get_capabilities: Invalid rirb size (0)
> +device_attach: pcm0 attach returned 6
> pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
>
> If you need anything more to troubleshoot this, let me know :)
>
Try reverting hdac.c, down to cvs revision 1.27
Does this has anything to do with recent nexus changes? It seems that
snd_ich plagued by a quite simmilar issue, lately.
--
Ariff Abdullah
FreeBSD
... Recording in stereo is obviously too advanced
and confusing for us idiot ***** users :P ........
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