On 1/23/07, Lee Revell <rlrevell@xxxxxxxxxxx> wrote:
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.
