Unverified Commit f78bf2c9 authored by Dragan Simic's avatar Dragan Simic Committed by Mark Brown
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ASoC: pcm: perform power-down delay checks a bit faster 



When checking whether the power-down delay should be ignored for a specific
PCM runtime, there's no need to keep going through all DAI link components
after any of them is found to be configured to use the power-down delay.

While there, fix a small typo in one of the comment blocks.

Signed-off-by: default avatarDragan Simic <dsimic@manjaro.org>
Link: https://msgid.link/r/90ae761a5b99640ece48363a7099ac2cf402bd37.1712684592.git.dsimic@manjaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 56437a56

sound/soc/soc-pcm.c

+5 −4
Original line number Diff line number Diff line
@@ -315,23 +315,24 @@ EXPORT_SYMBOL_GPL(snd_soc_runtime_action); 
 * @rtd: The ASoC PCM runtime that should be checked.

 *

 * This function checks whether the power down delay should be ignored for a

 * specific PCM runtime. Returns true if the delay is 0, if it the DAI link has

 * specific PCM runtime. Returns true if the delay is 0, if the DAI link has

 * been configured to ignore the delay, or if none of the components benefits

 * from having the delay.

 */

bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd)

{

	struct snd_soc_component *component;

	bool ignore = true;

	int i;



	if (!rtd->pmdown_time || rtd->dai_link->ignore_pmdown_time)

		return true;



	for_each_rtd_components(rtd, i, component)

		ignore &= !component->driver->use_pmdown_time;

		if (component->driver->use_pmdown_time)

			/* No need to go through all components */

			return false;



	return ignore;

	return true;

}



/**