[alsa-devel] Testers wanted: New SB X-Fi driver

Takashi Iwai tiwai at suse.de
Tue Jul 21 13:12:59 CEST 2009

At Tue, 21 Jul 2009 12:52:18 +0200,
Frank Roth wrote:
> I play around with my X-Fi now,
> I'm wondering if there is a way to support this Headphones/4/5.1/7.1 up-/downmix modes from Windows.
> Stereo/Surround ...
> And in what I'm much more interested is,
> Bass-Redirection ... because I use a Teufel - Concept E Magnum 5.1 speaker system.
> It's connected via analogue 5.1 cables. And by default, nothing is coming out of LFE if play usual stereo music.
> There is also an option in the windows drivers.
> I found out, i could configure .asoundrc to do this, but is this the usual way?

Unless any information about the DSP programming on emu20kx is opened,
there is no way to implement in the driver side.


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