Re: [linux-audio-dev] Sending USB msgs to sound card through snd_usb_audio driver - how ?

From: Clemens Ladisch <clemens@email-addr-hidden>
Date: Wed Jun 08 2005 - 10:43:01 EEST

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
Received on Wed Jun 8 12:15:08 2005

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