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