Re: Multichannel through HDMI

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On Wed, Dec 30, 2009 at 12:50 PM, John Ettedgui <john.ettedgui@xxxxxxxxx> wrote:
> Hello,
>
> I am using the HDMI output of my radeonhd 4670 to get sound, but I
> cannot get ALSA to work with multichannel, it only outputs to the
> front left and right speakers (checked by speaker-test).
>
> I tried following this howto:
> http://www.cse.ohio-state.edu/~bondhugu/alsamch.shtml
> but it did not do much for me... and whenever I tried to add
> slave.channels 6, I just could not use alsa anymore, it always
> complained about this line...
> I tried channels 6 as part of the slave.pcm{} too and got the same result...
>
>
> What should I look into?
> I tried with 2.6.32 and alsa-lib 1.0.21.a, and then 2.6.33-rc2 (stil
> using alsa-driver 1.0.21 it seems) and alsa-lib 1.0.22 and no success.
> I am using the radeonhd xorg driver to get HDMI audio.
>
> Thank you,
> John
>
I compiled alsa-driver 1.0.22.1 on top of a 2.6.32.2 kernel and the
result is still the same although this time I did not play with the
asound.conf file. Should I try that again?

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