[alsa-devel] Proper way to set SCMS copy prohibited bits on IEC958 S/PDIF

Rene Herman rene.herman at keyaccess.nl
Thu Jul 31 02:01:40 CEST 2008

On 30-07-08 22:37, Andrew Paprocki wrote:

> I briefly checked the code for the Delta1010 (ice1712) to see if there
> was a way from user space to force the SCMS copy prohibited bits on in
> the S/PDIF stream. I see the driver initializes the bits to 0. Is
> there already a way to do this from user space, or would I have to
> modify the driver to force them on (or use a module parameter)?

I can't try this myself right now, but try "man iecset".


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