Unverified Commit 8f1a1681 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-utils: add snd_soc_component_is_dummy() 



There is snd_soc_dai_is_dummy(), but not for component.
This patch adds it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zgxzxa2t.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ee39d77e

include/sound/soc-component.h

+1 −0
Original line number Diff line number Diff line
@@ -338,6 +338,7 @@ static inline int snd_soc_component_cache_sync( 
void snd_soc_component_set_aux(struct snd_soc_component *component,

			       struct snd_soc_aux_dev *aux);

int snd_soc_component_init(struct snd_soc_component *component);

int snd_soc_component_is_dummy(struct snd_soc_component *component);



/* component IO */

unsigned int snd_soc_component_read(struct snd_soc_component *component,

sound/soc/soc-core.c

+1 −1
Original line number Diff line number Diff line
@@ -1169,7 +1169,7 @@ static int soc_probe_component(struct snd_soc_card *card, 
	int probed = 0;

	int ret;



	if (!strcmp(component->name, "snd-soc-dummy"))

	if (snd_soc_component_is_dummy(component))

		return 0;



	if (component->card) {

sound/soc/soc-utils.c

+6 −0
Original line number Diff line number Diff line
@@ -131,6 +131,12 @@ int snd_soc_dai_is_dummy(struct snd_soc_dai *dai) 
	return 0;

}



int snd_soc_component_is_dummy(struct snd_soc_component *component)

{

	return ((component->driver == &dummy_platform) ||

		(component->driver == &dummy_codec));

}



static int snd_soc_dummy_probe(struct platform_device *pdev)

{

	int ret;