13 Oct
2015
13 Oct
'15
6:37 p.m.
On Tue, Oct 13, 2015 at 08:33:26AM -0700, Caleb Crome wrote:
On Tue, Oct 13, 2015 at 5:32 AM, Mark Brown broonie@kernel.org wrote:
Well, it's not triggerd from the CODEC side which is a bit different to what the CODEC vendors were trying - it sounds more like what some of the DSP vendors are doing with bursting data into the DSP over a message based interface which maps pretty well onto the existing copy() operation.
That sounds right. Send over a messaging interface, rather than an audio interface. Which copy() operation do you mean?
The one in snd_pcm_ops.