[alsa-devel] [PATCH V4 2/5] regmap: Use regcache_mark_dirty() to indicate power loss or reset

Mark Brown broonie at kernel.org
Wed May 6 14:01:57 CEST 2015


On Tue, May 05, 2015 at 03:14:14PM -0700, Kevin Cernekee wrote:
> Existing regmap users call regcache_mark_dirty() as part of the
> suspend/resume sequence, to tell regcache that non-default values need to
> be resynced post-resume.  Add an internal "no_sync_defaults" regmap flag
> to remember this state, so that regcache_sync() can differentiate between
> these two cases:

Applied, thanks.
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