linuxaudio.org

On 1/23/07, Lee Revell  wrote:

quoted text
> I don't have the hardware to check, but judging from the driver code

> this device does not support hardware mixing - the call to

> snd_pcm_new() in snd_hdsp_create_pcm() from hdsp.c specifies 1

> playback and 1 capture substream.

Yes, but it can play 18 pcm channels at once (Multiface at least) and

can mix them and all inputs into any output ports.

And not only hdsp, but all Echo Audio cards (8-pcm channels) and all

Envy24-based cards.
But, seems, it is not hw-mixing for alsa.
Dmitry.