At Wed, 09 Jan 2008 13:06:02 +0200, Georgi Chorbadzhiyski wrote:
Hi, I have an Asus MB with integrated ATI X1200 audio controller connected over HDMI to an LCD TV.
intel-hda driver correctly identifies and drives the card, but I get no sound over HDMI only over the standard stereo output jack. I've unmuted iec958 control on the HDMI card.
I'm testing the card like this:
root@browser:~# aplay -D plughw:1,0 test.wav Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Stereo
No sound.
16kHz is no standard sample rate that HD-audio supports.
root@browser:~# aplay -D plughw:0,0 test.wav Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Stereo
Sound is ok.
Is there some patches that I could try to get the HDMI output working?
Try the very latest ALSA driver from ALSA HG repo. The version on 2.6.24 doesn't support multiple devices.
Then run like
aplay -D default:1 test.wav
which means to send to the default secondary (1) output.
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