[alsa-devel] Need help fixing pop/click artifacts in an ASOC driver

Mark Brown broonie at kernel.org
Thu Dec 13 18:42:29 CET 2018


On Sat, Nov 24, 2018 at 10:17:49PM +0200, Dimitris Papavasiliou wrote:

> discussion here.  I still feel that fixing the machine driver, so
> that it doesn't generate the pop at all would be desirable, as
> I'm not sure whether the digital_mute callback is guaranteed to
> have muted the device when the clock source takes place.

Making the machine driver more robust is definitely better, it's more
robust in case the mute is for example just a very low gain which might
still let the pop through at a lower level.
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