Merge "ASoC: wsa883x: add function to get swr device number" (89294b76) · Commits · e / devices / android_kernel_oneplus_sm7250

asoc/codecs/wsa883x/wsa883x.c

+24 −0

Original line number	Diff line number	Diff line
		@@ -770,6 +770,30 @@ int wsa883x_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
		}
		EXPORT_SYMBOL(wsa883x_codec_info_create_codec_entry);

		/*
		* wsa883x_codec_get_dev_num - returns swr device number
		* @component: Codec instance
		*
		* Return: swr device number on success or negative error
		* code on failure.
		*/
		int wsa883x_codec_get_dev_num(struct snd_soc_component *component)
		{
		struct wsa883x_priv *wsa883x;

		if (!component)
		return -EINVAL;

		wsa883x = snd_soc_component_get_drvdata(component);
		if (!wsa883x) {
		pr_err("%s: wsa883x component is NULL\n", __func__);
		return -EINVAL;
		}

		return wsa883x->swr_slave->dev_num;
		}
		EXPORT_SYMBOL(wsa883x_codec_get_dev_num);

		static int wsa883x_get_compander(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{

+5 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ int wsa883x_set_channel_map(struct snd_soc_component *component,
		int wsa883x_codec_info_create_codec_entry(
		struct snd_info_entry *codec_root,
		struct snd_soc_component *component);
		int wsa883x_codec_get_dev_num(struct snd_soc_component *component);
		#else
		static int wsa883x_set_channel_map(struct snd_soc_component *component,
		u8 port, u8 num_port, unsigned int ch_mask,
		@@ -36,6 +37,10 @@ static int wsa883x_codec_info_create_codec_entry(
		return 0;
		}

		static int wsa883x_codec_get_dev_num(struct snd_soc_component *component)
		{
		return 0;
		}
		#endif

		#endif /* _WSA883X_H */