Merge remote-tracking branch 'asoc/topic/mc13783' into asoc-next (07797e9b) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/mfd/mc13xxx-core.c

+0 −5

Original line number	Original line	Diff line number	Diff line
	@@ -158,8 +158,6 @@ int mc13xxx_reg_read(struct mc13xxx mc13xxx, unsigned int offset, u32 val)
	{		{
	int ret;		int ret;

	BUG_ON(!mutex_is_locked(&mc13xxx->lock));

	if (offset > MC13XXX_NUMREGS)		if (offset > MC13XXX_NUMREGS)
	return -EINVAL;		return -EINVAL;

	@@ -172,8 +170,6 @@ EXPORT_SYMBOL(mc13xxx_reg_read);

	int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val)		int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val)
	{		{
	BUG_ON(!mutex_is_locked(&mc13xxx->lock));

	dev_vdbg(mc13xxx->dev, "[0x%02x] <- 0x%06x\n", offset, val);		dev_vdbg(mc13xxx->dev, "[0x%02x] <- 0x%06x\n", offset, val);

	if (offset > MC13XXX_NUMREGS \|\| val > 0xffffff)		if (offset > MC13XXX_NUMREGS \|\| val > 0xffffff)
	@@ -186,7 +182,6 @@ EXPORT_SYMBOL(mc13xxx_reg_write);
	int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,		int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,
	u32 mask, u32 val)		u32 mask, u32 val)
	{		{
	BUG_ON(!mutex_is_locked(&mc13xxx->lock));
	BUG_ON(val & ~mask);		BUG_ON(val & ~mask);
	dev_vdbg(mc13xxx->dev, "[0x%02x] <- 0x%06x (mask: 0x%06x)\n",		dev_vdbg(mc13xxx->dev, "[0x%02x] <- 0x%06x (mask: 0x%06x)\n",
	offset, val, mask);		offset, val, mask);

drivers/mfd/mc13xxx-spi.c

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -94,10 +94,15 @@ static int mc13xxx_spi_write(void context, const void data, size_t count)
	{		{
	struct device *dev = context;		struct device *dev = context;
	struct spi_device *spi = to_spi_device(dev);		struct spi_device *spi = to_spi_device(dev);
			const char *reg = data;

	if (count != 4)		if (count != 4)
	return -ENOTSUPP;		return -ENOTSUPP;

			/* include errata fix for spi audio problems */
			if (reg == MC13783_AUDIO_CODEC \|\| reg == MC13783_AUDIO_DAC)
			spi_write(spi, data, count);

	return spi_write(spi, data, count);		return spi_write(spi, data, count);
	}		}

include/linux/mfd/mc13xxx.h

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -41,6 +41,13 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
	unsigned int mode, unsigned int channel,		unsigned int mode, unsigned int channel,
	u8 ato, bool atox, unsigned int *sample);		u8 ato, bool atox, unsigned int *sample);

			#define MC13783_AUDIO_RX0 36
			#define MC13783_AUDIO_RX1 37
			#define MC13783_AUDIO_TX 38
			#define MC13783_SSI_NETWORK 39
			#define MC13783_AUDIO_CODEC 40
			#define MC13783_AUDIO_DAC 41

	#define MC13XXX_IRQ_ADCDONE 0		#define MC13XXX_IRQ_ADCDONE 0
	#define MC13XXX_IRQ_ADCBISDONE 1		#define MC13XXX_IRQ_ADCBISDONE 1
	#define MC13XXX_IRQ_TS 2		#define MC13XXX_IRQ_TS 2

sound/soc/codecs/mc13783.c

+79 −56

Original line number	Original line	Diff line number	Diff line
	@@ -30,16 +30,10 @@
	#include <sound/soc.h>		#include <sound/soc.h>
	#include <sound/initval.h>		#include <sound/initval.h>
	#include <sound/soc-dapm.h>		#include <sound/soc-dapm.h>
			#include <linux/regmap.h>

	#include "mc13783.h"		#include "mc13783.h"

	#define MC13783_AUDIO_RX0 36
	#define MC13783_AUDIO_RX1 37
	#define MC13783_AUDIO_TX 38
	#define MC13783_SSI_NETWORK 39
	#define MC13783_AUDIO_CODEC 40
	#define MC13783_AUDIO_DAC 41

	#define AUDIO_RX0_ALSPEN (1 << 5)		#define AUDIO_RX0_ALSPEN (1 << 5)
	#define AUDIO_RX0_ALSPSEL (1 << 7)		#define AUDIO_RX0_ALSPSEL (1 << 7)
	#define AUDIO_RX0_ADDCDC (1 << 21)		#define AUDIO_RX0_ADDCDC (1 << 21)
	@@ -95,45 +89,12 @@

	struct mc13783_priv {		struct mc13783_priv {
	struct mc13xxx *mc13xxx;		struct mc13xxx *mc13xxx;
			struct regmap *regmap;

	enum mc13783_ssi_port adc_ssi_port;		enum mc13783_ssi_port adc_ssi_port;
	enum mc13783_ssi_port dac_ssi_port;		enum mc13783_ssi_port dac_ssi_port;
	};		};

	static unsigned int mc13783_read(struct snd_soc_codec *codec,
	unsigned int reg)
	{
	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
	unsigned int value = 0;

	mc13xxx_lock(priv->mc13xxx);

	mc13xxx_reg_read(priv->mc13xxx, reg, &value);

	mc13xxx_unlock(priv->mc13xxx);

	return value;
	}

	static int mc13783_write(struct snd_soc_codec *codec,
	unsigned int reg, unsigned int value)
	{
	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
	int ret;

	mc13xxx_lock(priv->mc13xxx);

	ret = mc13xxx_reg_write(priv->mc13xxx, reg, value);

	/* include errata fix for spi audio problems */
	if (reg == MC13783_AUDIO_CODEC \|\| reg == MC13783_AUDIO_DAC)
	ret = mc13xxx_reg_write(priv->mc13xxx, reg, value);

	mc13xxx_unlock(priv->mc13xxx);

	return ret;
	}

	/* Mapping between sample rates and register value */		/* Mapping between sample rates and register value */
	static unsigned int mc13783_rates[] = {		static unsigned int mc13783_rates[] = {
	8000, 11025, 12000, 16000,		8000, 11025, 12000, 16000,
	@@ -466,6 +427,29 @@ static const struct snd_kcontrol_new right_input_mux =
	static const struct snd_kcontrol_new samp_ctl =		static const struct snd_kcontrol_new samp_ctl =
	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 3, 1, 0);		SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 3, 1, 0);

			static const char * const speaker_amp_source_text[] = {
			"CODEC", "Right"
			};
			static const SOC_ENUM_SINGLE_DECL(speaker_amp_source, MC13783_AUDIO_RX0, 4,
			speaker_amp_source_text);
			static const struct snd_kcontrol_new speaker_amp_source_mux =
			SOC_DAPM_ENUM("Speaker Amp Source MUX", speaker_amp_source);

			static const char * const headset_amp_source_text[] = {
			"CODEC", "Mixer"
			};

			static const SOC_ENUM_SINGLE_DECL(headset_amp_source, MC13783_AUDIO_RX0, 11,
			headset_amp_source_text);
			static const struct snd_kcontrol_new headset_amp_source_mux =
			SOC_DAPM_ENUM("Headset Amp Source MUX", headset_amp_source);

			static const struct snd_kcontrol_new cdcout_ctl =
			SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 18, 1, 0);

			static const struct snd_kcontrol_new adc_bypass_ctl =
			SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_CODEC, 16, 1, 0);

	static const struct snd_kcontrol_new lamp_ctl =		static const struct snd_kcontrol_new lamp_ctl =
	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 5, 1, 0);		SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 5, 1, 0);

	@@ -503,12 +487,22 @@ static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
	SND_SOC_DAPM_VIRT_MUX("PGA Right Input Mux", SND_SOC_NOPM, 0, 0,		SND_SOC_DAPM_VIRT_MUX("PGA Right Input Mux", SND_SOC_NOPM, 0, 0,
	&right_input_mux),		&right_input_mux),

			SND_SOC_DAPM_MUX("Speaker Amp Source MUX", SND_SOC_NOPM, 0, 0,
			&speaker_amp_source_mux),

			SND_SOC_DAPM_MUX("Headset Amp Source MUX", SND_SOC_NOPM, 0, 0,
			&headset_amp_source_mux),

	SND_SOC_DAPM_PGA("PGA Left Input", SND_SOC_NOPM, 0, 0, NULL, 0),		SND_SOC_DAPM_PGA("PGA Left Input", SND_SOC_NOPM, 0, 0, NULL, 0),
	SND_SOC_DAPM_PGA("PGA Right Input", SND_SOC_NOPM, 0, 0, NULL, 0),		SND_SOC_DAPM_PGA("PGA Right Input", SND_SOC_NOPM, 0, 0, NULL, 0),

	SND_SOC_DAPM_ADC("ADC", "Capture", MC13783_AUDIO_CODEC, 11, 0),		SND_SOC_DAPM_ADC("ADC", "Capture", MC13783_AUDIO_CODEC, 11, 0),
	SND_SOC_DAPM_SUPPLY("ADC_Reset", MC13783_AUDIO_CODEC, 15, 0, NULL, 0),		SND_SOC_DAPM_SUPPLY("ADC_Reset", MC13783_AUDIO_CODEC, 15, 0, NULL, 0),

			SND_SOC_DAPM_PGA("Voice CODEC PGA", MC13783_AUDIO_RX1, 0, 0, NULL, 0),
			SND_SOC_DAPM_SWITCH("Voice CODEC Bypass", MC13783_AUDIO_CODEC, 16, 0,
			&adc_bypass_ctl),

	/* Output */		/* Output */
	SND_SOC_DAPM_SUPPLY("DAC_E", MC13783_AUDIO_DAC, 11, 0, NULL, 0),		SND_SOC_DAPM_SUPPLY("DAC_E", MC13783_AUDIO_DAC, 11, 0, NULL, 0),
	SND_SOC_DAPM_SUPPLY("DAC_Reset", MC13783_AUDIO_DAC, 15, 0, NULL, 0),		SND_SOC_DAPM_SUPPLY("DAC_Reset", MC13783_AUDIO_DAC, 15, 0, NULL, 0),
	@@ -516,10 +510,15 @@ static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
	SND_SOC_DAPM_OUTPUT("RXOUTR"),		SND_SOC_DAPM_OUTPUT("RXOUTR"),
	SND_SOC_DAPM_OUTPUT("HSL"),		SND_SOC_DAPM_OUTPUT("HSL"),
	SND_SOC_DAPM_OUTPUT("HSR"),		SND_SOC_DAPM_OUTPUT("HSR"),
			SND_SOC_DAPM_OUTPUT("LSPL"),
	SND_SOC_DAPM_OUTPUT("LSP"),		SND_SOC_DAPM_OUTPUT("LSP"),
	SND_SOC_DAPM_OUTPUT("SP"),		SND_SOC_DAPM_OUTPUT("SP"),
			SND_SOC_DAPM_OUTPUT("CDCOUT"),

	SND_SOC_DAPM_SWITCH("Speaker Amp", MC13783_AUDIO_RX0, 3, 0, &samp_ctl),		SND_SOC_DAPM_SWITCH("CDCOUT Switch", MC13783_AUDIO_RX0, 18, 0,
			&cdcout_ctl),
			SND_SOC_DAPM_SWITCH("Speaker Amp Switch", MC13783_AUDIO_RX0, 3, 0,
			&samp_ctl),
	SND_SOC_DAPM_SWITCH("Loudspeaker Amp", SND_SOC_NOPM, 0, 0, &lamp_ctl),		SND_SOC_DAPM_SWITCH("Loudspeaker Amp", SND_SOC_NOPM, 0, 0, &lamp_ctl),
	SND_SOC_DAPM_SWITCH("Headset Amp Left", MC13783_AUDIO_RX0, 10, 0,		SND_SOC_DAPM_SWITCH("Headset Amp Left", MC13783_AUDIO_RX0, 10, 0,
	&hlamp_ctl),		&hlamp_ctl),
	@@ -554,20 +553,28 @@ static struct snd_soc_dapm_route mc13783_routes[] = {
	{ "ADC", NULL, "PGA Right Input"},		{ "ADC", NULL, "PGA Right Input"},
	{ "ADC", NULL, "ADC_Reset"},		{ "ADC", NULL, "ADC_Reset"},

			{ "Voice CODEC PGA", "Voice CODEC Bypass", "ADC" },

			{ "Speaker Amp Source MUX", "CODEC", "Voice CODEC PGA"},
			{ "Speaker Amp Source MUX", "Right", "DAC PGA"},

			{ "Headset Amp Source MUX", "CODEC", "Voice CODEC PGA"},
			{ "Headset Amp Source MUX", "Mixer", "DAC PGA"},

	/* Output */		/* Output */
	{ "HSL", NULL, "Headset Amp Left" },		{ "HSL", NULL, "Headset Amp Left" },
	{ "HSR", NULL, "Headset Amp Right"},		{ "HSR", NULL, "Headset Amp Right"},
	{ "RXOUTL", NULL, "Line out Amp Left"},		{ "RXOUTL", NULL, "Line out Amp Left"},
	{ "RXOUTR", NULL, "Line out Amp Right"},		{ "RXOUTR", NULL, "Line out Amp Right"},
	{ "SP", NULL, "Speaker Amp"},		{ "SP", "Speaker Amp Switch", "Speaker Amp Source MUX"},
	{ "Speaker Amp", NULL, "DAC PGA"},		{ "LSP", "Loudspeaker Amp", "Speaker Amp Source MUX"},
	{ "LSP", NULL, "DAC PGA"},		{ "HSL", "Headset Amp Left", "Headset Amp Source MUX"},
	{ "Headset Amp Left", NULL, "DAC PGA"},		{ "HSR", "Headset Amp Right", "Headset Amp Source MUX"},
	{ "Headset Amp Right", NULL, "DAC PGA"},
	{ "Line out Amp Left", NULL, "DAC PGA"},		{ "Line out Amp Left", NULL, "DAC PGA"},
	{ "Line out Amp Right", NULL, "DAC PGA"},		{ "Line out Amp Right", NULL, "DAC PGA"},
	{ "DAC PGA", NULL, "DAC"},		{ "DAC PGA", NULL, "DAC"},
	{ "DAC", NULL, "DAC_E"},		{ "DAC", NULL, "DAC_E"},
			{ "CDCOUT", "CDCOUT Switch", "Voice CODEC PGA"},
	};		};

	static const char * const mc13783_3d_mixer[] = {"Stereo", "Phase Mix",		static const char * const mc13783_3d_mixer[] = {"Stereo", "Phase Mix",
	@@ -580,15 +587,39 @@ static const struct soc_enum mc13783_enum_3d_mixer =
	static struct snd_kcontrol_new mc13783_control_list[] = {		static struct snd_kcontrol_new mc13783_control_list[] = {
	SOC_SINGLE("Loudspeaker enable", MC13783_AUDIO_RX0, 5, 1, 0),		SOC_SINGLE("Loudspeaker enable", MC13783_AUDIO_RX0, 5, 1, 0),
	SOC_SINGLE("PCM Playback Volume", MC13783_AUDIO_RX1, 6, 15, 0),		SOC_SINGLE("PCM Playback Volume", MC13783_AUDIO_RX1, 6, 15, 0),
			SOC_SINGLE("PCM Playback Switch", MC13783_AUDIO_RX1, 5, 1, 0),
	SOC_DOUBLE("PCM Capture Volume", MC13783_AUDIO_TX, 19, 14, 31, 0),		SOC_DOUBLE("PCM Capture Volume", MC13783_AUDIO_TX, 19, 14, 31, 0),
	SOC_ENUM("3D Control", mc13783_enum_3d_mixer),		SOC_ENUM("3D Control", mc13783_enum_3d_mixer),

			SOC_SINGLE("CDCOUT Switch", MC13783_AUDIO_RX0, 18, 1, 0),
			SOC_SINGLE("Earpiece Amp Switch", MC13783_AUDIO_RX0, 3, 1, 0),
			SOC_DOUBLE("Headset Amp Switch", MC13783_AUDIO_RX0, 10, 9, 1, 0),
			SOC_DOUBLE("Line out Amp Switch", MC13783_AUDIO_RX0, 16, 15, 1, 0),

			SOC_SINGLE("PCM Capture Mixin Switch", MC13783_AUDIO_RX0, 22, 1, 0),
			SOC_SINGLE("Line in Capture Mixin Switch", MC13783_AUDIO_RX0, 23, 1, 0),

			SOC_SINGLE("CODEC Capture Volume", MC13783_AUDIO_RX1, 1, 15, 0),
			SOC_SINGLE("CODEC Capture Mixin Switch", MC13783_AUDIO_RX0, 21, 1, 0),

			SOC_SINGLE("Line in Capture Volume", MC13783_AUDIO_RX1, 12, 15, 0),
			SOC_SINGLE("Line in Capture Switch", MC13783_AUDIO_RX1, 10, 1, 0),

			SOC_SINGLE("MC1 Capture Bias Switch", MC13783_AUDIO_TX, 0, 1, 0),
			SOC_SINGLE("MC2 Capture Bias Switch", MC13783_AUDIO_TX, 1, 1, 0),
	};		};

	static int mc13783_probe(struct snd_soc_codec *codec)		static int mc13783_probe(struct snd_soc_codec *codec)
	{		{
	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);		struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
			int ret;

	mc13xxx_lock(priv->mc13xxx);		codec->control_data = dev_get_regmap(codec->dev->parent, NULL);
			ret = snd_soc_codec_set_cache_io(codec, 8, 24, SND_SOC_REGMAP);
			if (ret != 0) {
			dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
			return ret;
			}

	/* these are the reset values */		/* these are the reset values */
	mc13xxx_reg_write(priv->mc13xxx, MC13783_AUDIO_RX0, 0x25893);		mc13xxx_reg_write(priv->mc13xxx, MC13783_AUDIO_RX0, 0x25893);
	@@ -612,8 +643,6 @@ static int mc13783_probe(struct snd_soc_codec *codec)
	mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,		mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,
	0, AUDIO_SSI_SEL);		0, AUDIO_SSI_SEL);

	mc13xxx_unlock(priv->mc13xxx);

	return 0;		return 0;
	}		}

	@@ -621,13 +650,9 @@ static int mc13783_remove(struct snd_soc_codec *codec)
	{		{
	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);		struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);

	mc13xxx_lock(priv->mc13xxx);

	/* Make sure VAUDIOON is off */		/* Make sure VAUDIOON is off */
	mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_RX0, 0x3, 0);		mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_RX0, 0x3, 0);

	mc13xxx_unlock(priv->mc13xxx);

	return 0;		return 0;
	}		}

	@@ -717,8 +742,6 @@ static struct snd_soc_dai_driver mc13783_dai_sync[] = {
	static struct snd_soc_codec_driver soc_codec_dev_mc13783 = {		static struct snd_soc_codec_driver soc_codec_dev_mc13783 = {
	.probe = mc13783_probe,		.probe = mc13783_probe,
	.remove = mc13783_remove,		.remove = mc13783_remove,
	.read = mc13783_read,
	.write = mc13783_write,
	.controls = mc13783_control_list,		.controls = mc13783_control_list,
	.num_controls = ARRAY_SIZE(mc13783_control_list),		.num_controls = ARRAY_SIZE(mc13783_control_list),
	.dapm_widgets = mc13783_dapm_widgets,		.dapm_widgets = mc13783_dapm_widgets,