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Unverified Commit 66c51573 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-component: add snd_soc_component_suspend() 



Current ALSA SoC is directly using component->driver->xxx,
thus, it is deep nested, and makes code difficult to read,
and is not good for encapsulation.
This patch adds new snd_soc_component_suspend() and use it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877e855rn0.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5693d50c

include/sound/soc-component.h

+1 −0
Original line number Diff line number Diff line
@@ -353,5 +353,6 @@ int snd_soc_component_hw_free(struct snd_soc_component *component, 
int snd_soc_component_trigger(struct snd_soc_component *component,

			      struct snd_pcm_substream *substream,

			      int cmd);

void snd_soc_component_suspend(struct snd_soc_component *component);



#endif /* __SOC_COMPONENT_H */

sound/soc/soc-component.c

+7 −0
Original line number Diff line number Diff line
@@ -347,3 +347,10 @@ int snd_soc_component_trigger(struct snd_soc_component *component, 


	return 0;

}



void snd_soc_component_suspend(struct snd_soc_component *component)

{

	if (component->driver->suspend)

		component->driver->suspend(component);

	component->suspended = 1;

}

sound/soc/soc-core.c

+1 −3
Original line number Diff line number Diff line
@@ -520,9 +520,7 @@ int snd_soc_suspend(struct device *dev) 
				/* fall through */



			case SND_SOC_BIAS_OFF:

				if (component->driver->suspend)

					component->driver->suspend(component);

				component->suspended = 1;

				snd_soc_component_suspend(component);

				if (component->regmap)

					regcache_mark_dirty(component->regmap);

				/* deactivate pins to sleep state */