[alsa-devel] [PATCH] ASoC: rt5670: add clock source selection controls

Mark Brown broonie at kernel.org
Sat Aug 16 17:57:58 CEST 2014


On Tue, Jul 08, 2014 at 04:27:24PM +0800, bardliao at realtek.com wrote:
> From: Bard Liao <bardliao at realtek.com>
> 
> We can select the clock source of some digital widgets in rt5670.
> This patch adds the controls of those selections.

Similar comments to the rt5645 apply here - generally we manage clocking
in driver code since we need to coordinate with other subsystems and
devices.  As I said there it's possible that there's a case for doing
this directly in userspace but you need to make it in the changelog.

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