Merge "SoC: core: Introduce macro SOC_SINGLE_MULTI_EXT" (c5282a59) · Commits · e / devices / android_kernel_oneplus_sm7250

include/sound/soc.h

+15 −0

Original line number	Diff line number	Diff line
		@@ -239,6 +239,14 @@
		.get = xhandler_get, .put = xhandler_put, \
		.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
		xmax, xinvert) }
		#define SOC_SINGLE_MULTI_EXT(xname, xreg, xshift, xmax, xinvert, xcount,\
		xhandler_get, xhandler_put) \
		{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
		.info = snd_soc_info_multi_ext, \
		.get = xhandler_get, .put = xhandler_put, \
		.private_value = (unsigned long)&(struct soc_multi_mixer_control) \
		{.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \
		.count = xcount, .platform_max = xmax, .invert = xinvert} }
		#define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
		xhandler_get, xhandler_put, tlv_array) \
		{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
		@@ -635,6 +643,8 @@ int snd_soc_get_strobe(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol);
		int snd_soc_put_strobe(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol);
		int snd_soc_info_multi_ext(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_info *uinfo);

		/**
		* struct snd_soc_jack_pin - Describes a pin to update based on jack detection
		@@ -1187,6 +1197,11 @@ struct soc_mreg_control {
		unsigned int regbase, regcount, nbits, invert;
		};

		struct soc_multi_mixer_control {
		int min, max, platform_max, count;
		unsigned int reg, rreg, shift, rshift, invert;
		};

		/* enumerated kcontrol */
		struct soc_enum {
		int reg;

+33 −0

Original line number	Diff line number	Diff line
		@@ -3675,6 +3675,39 @@ int snd_soc_get_dai_id(struct device_node *ep)
		}
		EXPORT_SYMBOL_GPL(snd_soc_get_dai_id);

		/**
		* snd_soc_info_multi_ext - external single mixer info callback
		* @kcontrol: mixer control
		* @uinfo: control element information
		*
		* Callback to provide information about a single external mixer control.
		* that accepts multiple input.
		*
		* Returns 0 for success.
		*/
		int snd_soc_info_multi_ext(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_info *uinfo)
		{
		struct soc_multi_mixer_control *mc =
		(struct soc_multi_mixer_control *)kcontrol->private_value;
		int platform_max;

		if (!mc->platform_max)
		mc->platform_max = mc->max;
		platform_max = mc->platform_max;

		if (platform_max == 1 && !strnstr(kcontrol->id.name, " Volume", 30))
		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
		else
		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;

		uinfo->count = mc->count;
		uinfo->value.integer.min = 0;
		uinfo->value.integer.max = platform_max;
		return 0;
		}
		EXPORT_SYMBOL(snd_soc_info_multi_ext);

		int snd_soc_get_dai_name(struct of_phandle_args *args,
		const char **dai_name)
		{