[alsa-devel] [PATCH] ASoC: nau8540: new codec driver

Mark Brown broonie at kernel.org
Thu Jan 26 13:36:35 CET 2017


On Thu, Jan 26, 2017 at 02:30:19PM +0800, John Hsu wrote:
> On 1/25/2017 8:50 PM, Mark Brown wrote:
> > On Wed, Jan 25, 2017 at 11:45:26AM +0800, John Hsu wrote:

> > Why not on resume?  While it won't always happen system suspend does
> > frequently mean that the device will have lost power so anything done on
> > boot will have been lost.

> Yes, I can move it to resume.
> By the way, is it better to do cache sync instead for the situation?

Yes, adding a cache sync on resume would also do the trick if it's just
writing values in and the ordering doesn't matter.
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