Using a C-Media multichannel USB DAC

Bertrand Petit elrond at phoe.frmug.org
Thu Oct 10 13:14:08 UTC 2013


On Thu, Oct 10, 2013 at 08:35:58AM +0200, Hans Petter Selasky wrote:
> 
> sysctl hw.usb.uaudio.default_channels=8

	Thank you, I was not aware of this sysctl, it has the intended
effect.

> The uaudio.c driver has support for talking directly to the USB HID 
> interface for USB audio devices (/dev/uhid0) if you need to do some 

	I think I will try the userland libusb way first as it may prove
handy to allow the user to dynamically change signals routing.

-- 
%!PS -- Bertrand Petit
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