Messages in this thread | | | Date | Mon, 22 Aug 2022 18:45:25 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v2 4/4] ASoC: apple: mca: Add locks on foreign cluster access |
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On Fri, Aug 19, 2022 at 02:54:30PM +0200, Martin Povišer wrote: > In DAI ops, accesses to the native cluster (of the DAI), and to data of > clusters related to it by a DPCM frontend-backend link, should have > been synchronized by the 'pcm_mutex' lock at ASoC level. > > What is not covered are the 'port_driver' accesses on foreign clusters > to which the current cluster has no a priori relation, so fill in > locking for that. (This should only matter in bizarre configurations of > sharing one MCA peripheral between ASoC cards.)
This also looks good. [unhandled content-type:application/pgp-signature] | |