Hello,
I have been trying to get audio through hdmi to work for some time
now. I have cloned the sound-2.6 repository to get the latest drivers,
which should support hdmi, AFAIK.
Motherboard is Gigabyte GA-73PVM-S2H, with nforce 630i and realtek alc889a.
aplay lists the hdmi device:
> aplay -L
default:CARD=NVidia
HDA NVidia, ALC885 Analog
Default Audio Device
front:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
Front speakers
surround40:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=NVidia,DEV=0
HDA NVidia, ALC885 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=NVidia,DEV=0
HDA NVidia
HDMI Audio Output
null
Discard all samples (playback) or generate zero samples (capture)
but,
> aplay -D hdmi test.wav
aplay: main:583: audio open error: No such file or directory
fails when trying to open /dev/snd/pcmC0D3p
only the following devices exists:
/dev/snd/seq
/dev/snd/controlC0
/dev/snd/pcmC0D0c
/dev/snd/pcmC0D0p
/dev/snd/pcmC0D1c
/dev/snd/pcmC0D1p
/dev/snd/pcmC0D2c
/dev/snd/timer
I am using alsa-lib and alsa-utils 1.0.17 .
Does anyone have an idea?
Thanks.
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