[alsa-devel] [PATCH 15/20] ASoC: fsl: make fsl_ssi driver compilable on ARM/IMX

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Mar 6 14:03:58 CET 2012

On Tue, Mar 06, 2012 at 01:02:35PM +0000, Tabi Timur-B04825 wrote:

> So are you saying that it's possible for one CPU to call my trigger 
> callback to start playback on one substream, while another CPU calls it to 
> start capture on another substream?

Yes, Russell is right here.

> If so, then I need to add locking in my trigger function.

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