[linux-audio-dev] Sending USB msgs to sound card through snd_usb_audio driver - how ?
Clemens Ladisch
clemens at ladisch.de
Wed Jun 8 07:43:01 UTC 2005
Jan Holst Jensen wrote:
> I am trying to control the settings of my EgoSys U2A
> sound card by sending it the same commands that I can
> see being sent to it when I am using the Windows U2A
> control panel.
What kind of messages are these?
> Are there any standard ioctl() calls in the
> snd_usb_audio driver that allows me to send messages
> to a USB interface,
No, but this would be a very good idea for testing purposes. I'll add
a hwdep device for this.
Regards,
Clemens
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