Hi,
your HDMI sound will only work, if your kernel/drm will suppoprt your
video-hardware.
In my case I am using a AMD Radeon 6850 card + (oss) radeon driver.
You can check if you have hdmi sound support by checking what your kernel
log output says
dmesg | grep audio
[drm] Enabling audio support
As far as I know, you will need kernel 3.5-rc3 (or newer) to get working
HDMI sound (in case of most AMD 6xxx cards).
Gregor
On Fri, 06 Jul 2012 00:09:28 +0200, Geoffrey Leach <geoff@xxxxxxxxxx>
wrote:
> I too have a problem getting sound from HDMI. Rather than create
> confusion, I'm opening a new thread. I've attached my responses to the
> questions asked on the original thread. In addition my asound.conf is
> this.
>
> pcm.!default {
> type plug slave.pcm {
> card 0
> device 3
> }}
> No sound with no asound.conf contents. The driver is snd_hda_intel,
> Disto is Fedora 17. The board in question is an Intel DH77DF; there are
> no add-ons. Finally, FWIW, HDMI sound works fine under Windows 7.
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