Hi all,
I gave up on my previous quest to get multi-channel output with the EPIA
board and bought an Asus Xonar D1 PCI card instead - much higher quality
piece.
Now though, I'm trying to open the PCM output in 6-channel mode
non-interleaved, and it all falls over here:
if ((err = snd_pcm_hw_params_set_access(playback_handle, hw_params,
SND_PCM_ACCESS_RW_NONINTERLEAVED)) < 0)
{
fprintf(stderr, "cannot set access type (%s)\n", snd_strerror (err));
return false;
}
It says invalid access type.
What gives? Is this a feature of the hardware (C-Media chipset) or is
there a workaround? It's going to be a right pain to make my 6-channel
system controller work neatly in interleaved mode!
Thanks in advance for any help,
--
Olly
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