diff options
| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2021-04-16 11:00:26 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2021-04-16 14:34:12 +0100 |
| commit | 8f1a16818a08047c83bc6e29efc07b15fd11fa29 (patch) | |
| tree | c6c09fe822a755deefc30726a638aa48f0f719bf | |
| parent | ASoC: soc-pcm: indicate DAI name if soc_pcm_params_symmetry() failed (diff) | |
| download | wireguard-linux-8f1a16818a08047c83bc6e29efc07b15fd11fa29.tar.xz wireguard-linux-8f1a16818a08047c83bc6e29efc07b15fd11fa29.zip | |
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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zgxzxa2t.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-component.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 2 | ||||
| -rw-r--r-- | sound/soc/soc-utils.c | 6 |
3 files changed, 8 insertions, 1 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 722cfab28d29..8c4d6830597f 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -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, diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 236e075b9e57..762fb5c23f21 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -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) { diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index f27f94ca064b..98383fd76224 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -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; |