[mythtv-users] No HDMI audio

Jim Stichnoth stichnot at gmail.com
Tue Jun 23 23:42:34 UTC 2009


On Tue, Jun 23, 2009 at 4:20 PM, Geoffrey Leach<geoff at hughes.net> wrote:
> On 06/23/2009 02:24:24 AM, Jim Stichnoth wrote:
>> Sorry for yet another digital audio thread.
>>
>> I can't get any audio whatsoever to go through my HDMI connection.
>> Here are some details of my setup:
>>   - Gigabyte GA-E7AUM-DS2H motherboard
>>   - MythDora 10.21 (kernel 2.6.27.9-159.fc10.i686)
>>   - alsa 1.0.20
>>   - nvidia driver 180.51
>>   - Vizio TV model VW32L
>>
>> The alsa version is a little weird.  "yum list alsa\*" shows version
>> 1.0.20-1.fc10 of alsa-lib.i386, alsa-lib-devel.i386, and
>> alsa-utils.i386, yet "cat /proc/asound/version" gives 1.0.18a.
>
> <snip>
>
> This is the first thing that you need to fix, at least if your driver
> is hda_intel. The 1.0.18a driver is broken. The current (working)
> driver is 1.0.20. I understand that there are RPMs available for this,
> but its no problem to d/l and install the source from http://www.alsa-
> project.org

$ lsmod | grep snd_hda_intel
snd_hda_intel         395544  1
snd_pcm                64772  2 snd_hda_intel,snd_pcm_oss
snd_page_alloc         11144  2 snd_hda_intel,snd_pcm
snd_hwdep              10372  1 snd_hda_intel
snd                    51768  12
snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep

Thanks.  I assume this confirms that my driver is hda_intel?

Jim


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