Unverified Commit e40fadbc authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-component: add snd_soc_component_is_suspended() 



Current ALSA SoC is directly using component->xxx,
But, it is not good for encapsulation.
This patch adds new snd_soc_component_is_suspended() and use it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/874l395rlx.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9a840cba

include/sound/soc-component.h

+1 −0
Original line number Diff line number Diff line
@@ -355,5 +355,6 @@ int snd_soc_component_trigger(struct snd_soc_component *component, 
			      int cmd);

void snd_soc_component_suspend(struct snd_soc_component *component);

void snd_soc_component_resume(struct snd_soc_component *component);

int snd_soc_component_is_suspended(struct snd_soc_component *component);



#endif /* __SOC_COMPONENT_H */

sound/soc/soc-component.c

+5 −0
Original line number Diff line number Diff line
@@ -361,3 +361,8 @@ void snd_soc_component_resume(struct snd_soc_component *component) 
		component->driver->resume(component);

	component->suspended = 0;

}



int snd_soc_component_is_suspended(struct snd_soc_component *component)

{

	return component->suspended;

}

sound/soc/soc-core.c

+2 −3
Original line number Diff line number Diff line
@@ -503,7 +503,7 @@ int snd_soc_suspend(struct device *dev) 
		 * If there are paths active then the COMPONENT will be held

		 * with bias _ON and should not be suspended.

		 */

		if (!component->suspended) {

		if (!snd_soc_component_is_suspended(component)) {

			switch (snd_soc_dapm_get_bias_level(dapm)) {

			case SND_SOC_BIAS_STANDBY:

				/*
@@ -592,10 +592,9 @@ static void soc_resume_deferred(struct work_struct *work) 
	}



	for_each_card_components(card, component) {

		if (component->suspended) {

		if (snd_soc_component_is_suspended(component))

			snd_soc_component_resume(component);

	}

	}



	for_each_card_rtds(card, rtd) {

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