ASoC: add snd_soc_dapm_kcontrol_component() (e07bd30b) · Commits · 戴 / test

snd_soc_dapm_kcontrol_codec() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by:

include/sound/soc.h

+13 −0

Original line number	Diff line number	Diff line
		@@ -1524,6 +1524,19 @@ static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(
		return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol));
		}

		/**
		* snd_soc_dapm_kcontrol_component() - Returns the component associated to a kcontrol
		* @kcontrol: The kcontrol
		*
		* This function must only be used on DAPM contexts that are known to be part of
		* a COMPONENT (e.g. in a COMPONENT driver). Otherwise the behavior is undefined.
		*/
		static inline struct snd_soc_component *snd_soc_dapm_kcontrol_component(
		struct snd_kcontrol *kcontrol)
		{
		return snd_soc_dapm_to_component(snd_soc_dapm_kcontrol_dapm(kcontrol));
		}

		/* codec IO */
		unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
		int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg,