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ASoC: soc-utils.c: add asoc_dummy_dlc

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ASoC uses dummy Component, sharing snd_soc_dai_link_component
for it is better idea. This patch adds it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87a5yy0zyk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org
This commit is contained in:
Kuninori Morimoto 2023-04-24 02:35:32 +00:00 committed by Mark Brown
parent ac9a78681b
commit d2a4e0d740
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GPG key ID: 24D68B725D5487D0
2 changed files with 8 additions and 0 deletions
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1
include/sound/soc.h
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@ -878,6 +878,7 @@ asoc_link_to_platform(struct snd_soc_dai_link *link, int n) {
#define COMP_DUMMY() { .name = "snd-soc-dummy", .dai_name = "snd-soc-dummy-dai", }
extern struct snd_soc_dai_link_component null_dailink_component[0];
extern struct snd_soc_dai_link_component asoc_dummy_dlc;
struct snd_soc_codec_conf {

7
sound/soc/soc-utils.c
View file

@ -224,6 +224,13 @@ int snd_soc_component_is_dummy(struct snd_soc_component *component)
(component->driver == &dummy_codec));
}
struct snd_soc_dai_link_component asoc_dummy_dlc = {
.of_node = NULL,
.dai_name = "snd-soc-dummy-dai",
.name = "snd-soc-dummy",
};
EXPORT_SYMBOL_GPL(asoc_dummy_dlc);
static int snd_soc_dummy_probe(struct platform_device *pdev)
{
int ret;