[alsa-devel] hda-intel - Add digout to ALC880 F1734 model

[Michael Gruber]

On Tue, Nov 4, 2008 at 08:38, Takashi Iwai <tiwai at suse.de> wrote:
> At Tue, 4 Nov 2008 00:50:37 +0100,
> Michael Gruber wrote:
>>
>> On Mon, Nov 3, 2008 at 14:19, Takashi Iwai <tiwai at suse.de> wrote:
>> > At Sun, 2 Nov 2008 17:02:51 +0100,
>> > Michael Gruber wrote:
>> >>
>> >> On Sun, Nov 2, 2008 at 12:23, Takashi Iwai <tiwai at suse.de> wrote:
>> >> > At Sat, 1 Nov 2008 13:43:25 +0100,
>> >> > Michael Gruber wrote:
>> >> >>
>> >> >> Backstory:
>> >> >> The patch "ALSA: hda - Add infrastructure for dynamic stream allocation"
>> >> >> http://git.alsa-project.org/?p=alsa-kmirror.git;a=commit;h=ae32c9fe811fed22715342494c08a11fabc87762
>> >> >> broke the detection of my card. With this patch applied the dmesg output is:
>> >> >>
>> >> >> [ 3761.464838] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level,
>> >> >> low) -> IRQ 16
>> >> >> [ 3761.464863] PCI: Setting latency timer of device 0000:00:1b.0 to 64
>> >> >> [ 3761.499927] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
>> >> >> [ 3761.499945] HDA Intel: probe of 0000:00:1b.0 failed with error -22
>> >> >
>> >> > Could you check whether you get any other error messages with
>> >> > CONFIG_SND_DEBUG=y?
>> >> >
>> >> >> When I loaded the module with model=... then it would work only for some
>> >> >> models, but not for others. I found out that the ones which worked were the
>> >> >> ones with a digout. I added the digout to the F1734 model and now it is
>> >> >> working again.
>> >> >>
>> >> >> I can't test if the digout is really working because I lack the hardware, but
>> >> >> when I turn on the IEC958 control in the mixer then red light is emitted from
>> >> >> my headphone port.
>> >> >>
>> >> >> I will attach a patch that adds digout to this model because this seems the
>> >> >> right thing to do, but I don't know whether there is something wrong with the
>> >> >> aforementioned patch that caused my problem in the first place.
>> >> >
>> >> > Yeah, it shouldn't break the existing thing, at least.
>> >> >
>> >> >
>> >> > thanks,
>> >> >
>> >> > Takashi
>> >> >
>> >>
>> >> [  261.045920] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level,
>> >> low) -> IRQ 16
>> >> [  261.045945] PCI: Setting latency timer of device 0000:00:1b.0 to 64
>> >> [  261.045949] ALSA
>> >> /home/*/Desktop/test-alsa/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:2130:
>> >> chipset global capabilities = 0x4401
>> >> [  261.076055] ALSA
>> >> /home/*/Desktop/test-alsa/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:771:
>> >> codec_mask = 0x3
>> >> [  261.079523] ALSA
>> >> /home/*/Desktop/test-alsa/alsa-driver/pci/hda/hda_codec.c:2579:
>> >> hda_codec: model 'F1734' is selected for config 1734:107c (FSC F1734)
>> >> [  261.079920] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
>> >> [  261.079933] HDA Intel: probe of 0000:00:1b.0 failed with error -22
>> >
>> > So, you're building from alsa-driver tree, not directly the kernel git?
>> > Then try the latest snapshot below first,
>> >    ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
>> > Then build with --with-debug=detect configure option.
>> > This will give you more information, I guess.
>> >
>> >
>> > thanks,
>> >
>> > Takashi
>> >
>>
>> I just tried that.
>
> Weird.  Could you attach alsa-info.sh output file with --no-upload
> option?
>
> Anyway, the output must be different from the above if you use the
> latest snapshot from kernel.org, at least, the line numbers were
> changed.
>
>> I also tried compiling a kernel from the
>> alsa-kernel git tree where I enabled all alsa-related debug options
>> but dmesg didn't give me any more information that what I already had.
>
> Try sound-2.6.git instead.  alsa-kernel.git is behind the latest
> development.
>
>    git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git
>
>
> thanks,
>
> Takashi
>

Thanks, now I got some extra information.
I will attach alsa-info.txt and the relevant section from the dmesg output.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: alsa-info (alsa-git+patch).txt
Url: http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20081104/16b5346b/attachment-0002.txt 
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: alsa-info (sound-2.6).txt
Url: http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20081104/16b5346b/attachment-0003.txt 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dmesg (sound-2.6)
Type: application/octet-stream
Size: 5140 bytes
Desc: not available
Url : http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20081104/16b5346b/attachment-0001.dll