On Thu, 5 Sep 2002, [EMAIL PROTECTED] wrote:
> Hi!
>
> I'm trying to utilize the hardware mixing capability of
> my sblive. I can play audio through the pcm channels 0 to 31
> with 'aplay -D hw:0,0,# some.wav', where # is the subdevice.
> Now, what I would like to do is to control the volume settings
> of these channels. I recall that in an earlier version of alsa,
> alsamixer displayed a whole array of controls
> labeled 'pcm send' and 'pcm routing', but not anymore. Now that I'm
> using rc2, they can be seen in /etc/asound.state and gamix finds
> them but doesn't let me move the sliders. Are these the controls I'm
> looking for? If there is a way to control the gain of
> each channel separately, how can I accomplish this?
These controls are initialized when the device is opened and their
contents is valid only when PCM stream is active.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project http://www.alsa-project.org
SuSE Linux http://www.suse.com
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