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ASoC: soc-component: add snd_soc_component_trigger()

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Current ALSA SoC is directly using component->driver->ops->xxx,
thus, it is deep nested, and makes code difficult to read,
and is not good for encapsulation.
This patch adds new snd_soc_component_trigger() and use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/878ssl5rn5.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2019-07-26 13:50:29 +09:00
committed by Mark Brown
parent eae7136aa2
commit 5693d50c83
3 changed files with 15 additions and 5 deletions
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3
include/sound/soc-component.h
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@@ -350,5 +350,8 @@ int snd_soc_component_hw_params(struct snd_soc_component *component,
struct snd_pcm_hw_params *params);
int snd_soc_component_hw_free(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
int snd_soc_component_trigger(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int cmd);
#endif /* __SOC_COMPONENT_H */