Hi
Thank you for the reply.
What I would like to happen is that the reference device is added to all USB
devices.
As it is right now we open the devices using the "hw:x" form - not using any of
the logical names like default or front, etc. But that can be changed if that
is what is required to make this work.
I think that your questions actually made me realise my issue here. I was
trying to apply my softvol control to "every" instance of an audio device and
expecting it to "automagically" be available on every hw:x device.
But if I am not mistaken - just opening calibrate:x instead, using the config I
sent in the previous mail (mostly) could actually solve my problem.
Now if I would like the softvol control to appear automatically on all USB
devices ("hw:x") - no matter the vendor or name. Is that possible to do in
/etc/asound.conf or would that require modification of the files in
/usr/share/alsa/cards director?
Med venlig hilsen/ Best Regards
Lau Bakman
Systems Engineer
Business Area Security & Defence Solutions
Direct: + 45 36 38 30 23
Mobile: + 45 41 87 60 23
E-mail: lau.bak...@dk.saabgroup.com
Saab Danmark A/S
Alsion 2
DK - 6400 Sonderborg
www.saabgroup.com
This e-mail is private and confidential between the sender and the addressee.
In the event of misdirection, the recipient is prohibited from using, copying
or
disseminating it or information in it. Please notify the above if any
misdirection.
-----Original Message-----
From: Clemens Ladisch [mailto:cladi...@googlemail.com]
Sent: 26. november 2013 17:20
To: Bakman Lau; alsa-user@lists.sourceforge.net
Subject: Re: [Alsa-user] Trying to add an softvol control to all USB devices
Bakman Lau wrote:
> pcm.reference {
> @args [ CARD ]
> @args.CARD {
> type string
> }
With a "default" entry, the "reference" device expects a card number or ID.
> type softvol
> slave.pcm {
> type hw
> card $CARD
> subdevice 0
> }
> control {
> name "Reference"
> card $CARD
> }
> }
>
> pcm.!default {
> type plug
> slave.pcm "reference"
> }
But you don't provide one.
What are the device names that your software will use?
Regards,
Clemens
------------------------------------------------------------------------------
Rapidly troubleshoot problems before they affect your business. Most IT
organizations don't have a clear picture of how application performance
affects their revenue. With AppDynamics, you get 100% visibility into your
Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro!
http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
_______________________________________________
Alsa-user mailing list
Alsa-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/alsa-user
