[alsa-devel] Edirol M-16DX workaround found.
clemens at ladisch.de
Fri Oct 26 10:05:01 CEST 2012
Rick Kirk wrote:
> what would be required to enable a clock sync via the USB connection
> between the PC and mixer?
With USB audio, the PCM stream itself can be used as synchronization
source (similar to S/PDIF), but it appears this device does not support
> I have also read that there are other devices that suffer from this
> same fault so there is potential that any fix may apply to more than
> this one device.
Yes, but nobody has found the time to write the code.
At the moment, the USB Audio Class 2.0 code supports a capture stream
as synchronization source for playback, but only for devices where the
descriptors correctly describe this.
> P.S. I have also requested technical documentation from Roland for
> this device
The problem is entirely lack of time.
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