[alsa-devel] [PATCH] ASoC: rsnd: adg :: AUDIO-CLKOUTn can synchronizes with L/R clock.

Mark Brown broonie at kernel.org
Tue Jun 7 12:54:18 CEST 2016


On Tue, Jun 07, 2016 at 06:21:33AM +0000, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> 
> AUDIO-CLKOUTn can synchronizes with L/R clock, and Salvator board
> needs it. Otherwise, specific frequency sound will be noisy.

Why would a user not want these clocks to be synchronous?  A lot of
CODECs will at least have better performance if their master clock is
synchronous to the audio clocks so it'd be a better default, is there an
advantage to not doing it?
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