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

David Baldaro david at baldaro.me.uk
Tue Dec 9 05:58:16 UTC 2008


aplay -L gives me ...
default:CARD=Intel
    HDA Intel, ALC888 Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    Front speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC888 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC888 Digital
    IEC958 (S/PDIF) Digital Audio Output
null
    Discard all samples (playback) or generate zero samples (capture)

Dave

2008/12/9 Mark Jenks <mjenks1968 at gmail.com>

>
>
> 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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