[mythtv-users] Audio over HDMI - in Shuttle XPC

[Mark Jenks]

On Mon, Dec 8, 2008 at 4:57 PM, David Baldaro <david at baldaro.me.uk> wrote:

> I actually found a good ALSA upgrader script at
> http://ubuntuforums.org/showthread.php?t=962695However - I still cannot
> see how to pass audio through the HDMI, and I am still getting the same
> errors in my dmesg.
>
> 2008/12/8 David Baldaro <david at baldaro.me.uk>
>
> Tried installing from source - cat /proc/asound/version reports ALSA verion
>> 1.0.18a however I am getting  the following from dmesg ...[   15.897886]
>> cx88_alsa: disagrees about version of symbol snd_ctl_add
>>  [   15.897890] cx88_alsa: Unknown symbol snd_ctl_add
>> [   15.898002] cx88_alsa: disagrees about version of symbol snd_pcm_new
>> [   15.898005] cx88_alsa: Unknown symbol snd_pcm_new
>> [   15.898972] cx88_alsa: disagrees about version of symbol
>> snd_card_register
>> [   15.898977] cx88_alsa: Unknown symbol snd_card_register
>> [   15.899081] cx88_alsa: disagrees about version of symbol snd_card_free
>> [   15.899083] cx88_alsa: Unknown symbol snd_card_free
>> [   15.899736] cx88_alsa: disagrees about version of symbol snd_ctl_new1
>> [   15.899739] cx88_alsa: Unknown symbol snd_ctl_new1
>> [   15.899857] cx88_alsa: disagrees about version of symbol snd_card_new
>> [   15.899860] cx88_alsa: Unknown symbol snd_card_new
>> [   15.899972] cx88_alsa: disagrees about version of symbol
>> snd_ctl_boolean_mono_info
>> [   15.899974] cx88_alsa: Unknown symbol snd_ctl_boolean_mono_info
>> [   15.900116] cx88_alsa: disagrees about version of symbol
>> snd_pcm_lib_ioctl
>> [   15.900119] cx88_alsa: Unknown symbol snd_pcm_lib_ioctl
>> [   15.900484] cx88_alsa: disagrees about version of symbol
>> snd_pcm_hw_constraint_pow2
>> [   15.900487] cx88_alsa: Unknown symbol snd_pcm_hw_constraint_pow2
>> [   15.900592] cx88_alsa: disagrees about version of symbol
>> snd_pcm_set_ops
>> [   15.900594] cx88_alsa: Unknown symbol snd_pcm_set_ops
>> [   15.901395] cx88_alsa: disagrees about version of symbol
>> snd_pcm_period_elapsed
>> [   15.901398] cx88_alsa: Unknown symbol snd_pcm_period_elapsed
>>
>> I am assuming that it has not installed correctly?
>>
>> 2008/12/8 Florin Andrei <florin at andrei.myip.org>
>>
>> David Baldaro wrote:
>>> > I haven't got the latest ALSA drivers it would seem - but are there any
>>> > DEB installers for 1.0.18a? Anything for an easier life!
>>>
>>> Last time I did it I had to build from source. But maybe that has
>>> changed recently. Google is your friend.
>>>
>>> --
>>> Florin Andrei
>>>
>>>  <http://florin.myip.org/>
>>
>>
Sound like your audio might not be support with those errors.   What does
aplay -l show you?

-Mark
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