ASROCK ION 330 - SOUND PROBLEM

[Conny Enstrom]

Κώστας Αλεξάκης skrev:
> Hello to everyone,
> 
> I recently bought an ASROCK ION 330 machine and installed Mythbuntu 
> 9.10 on it.  However, one of the things I can not get to work is 
> *sound through HDMI* (on TV screen) which is necessary for me. 
>  
> Any help would be appreciated.  
>  
> Thank you in advance
>  
> Kostas
>  
>  
> P.S. 
> -- These are the results from *alsamixer*:
>  
> Alsamixer: v 1.0.20
> Card: HDA NVidia
> Chip: Nvidia MCP7A HDMI
> 
> (In alsamixer all fields are un-muted, including IEC958, IEC958D and 
> IEC958 1 whose bars cannot be increased/decreased)
>  
> 
> -- These are the results from *aplay -l*  and  *aplay -L*
> 
> $ aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: NVidia [HDA NVidia], device 0: ALC889A Analog [ALC889A Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: NVidia [HDA NVidia], device 1: ALC889A Digital [ALC889A Digital]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: NVidia [HDA NVidia], device 3: NVIDIA HDMI [NVIDIA HDMI]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> 
> $ aplay -L
> default:CARD=NVidia
>     HDA NVidia, ALC889A Analog
>     Default Audio Device
> front:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     Front speakers
> surround40:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     4.0 Surround output to Front and Rear speakers
> surround41:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     4.1 Surround output to Front, Rear and Subwoofer speakers
> surround50:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     5.0 Surround output to Front, Center and Rear speakers
> surround51:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     5.1 Surround output to Front, Center, Rear and Subwoofer speakers
> surround71:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Analog
>     7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
> iec958:CARD=NVidia,DEV=0
>     HDA NVidia, ALC889A Digital
>     IEC958 (S/PDIF) Digital Audio Output
> hdmi:CARD=NVidia,DEV=0
>     HDA NVidia, NVIDIA HDMI
>     HDMI Audio Output
> null
>     Discard all samples (playback) or generate zero samples (capture)
> 

Take a look here, if you haven't: 
http://asrockion.wiki.zoho.com/mythbuntu-910-asrock-ion-330.html