Unverified Commit 999f7f5a authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: remove Codec related code 



Now no one is using Codec related code.
Let's remove all

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 11fb14f8

include/sound/soc-dai.h

+0 −1
Original line number Diff line number Diff line
@@ -313,7 +313,6 @@ struct snd_soc_dai { 
	unsigned int sample_bits;



	/* parent platform/codec */

	struct snd_soc_codec *codec;

	struct snd_soc_component *component;



	/* CODEC TDM slot masks and params (for fixup) */

include/sound/soc.h

+0 −265
Original line number Diff line number Diff line
@@ -402,8 +402,6 @@ struct snd_soc_pcm_runtime; 
struct snd_soc_dai;

struct snd_soc_dai_driver;

struct snd_soc_dai_link;

struct snd_soc_codec;

struct snd_soc_codec_driver;

struct snd_soc_component;

struct snd_soc_component_driver;

struct soc_enum;
@@ -428,13 +426,6 @@ enum snd_soc_card_subclass { 
	SND_SOC_CARD_CLASS_RUNTIME	= 1,

};



int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,

			     int source, unsigned int freq, int dir);

int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,

			  unsigned int freq_in, unsigned int freq_out);

int snd_soc_codec_set_jack(struct snd_soc_codec *codec,

			   struct snd_soc_jack *jack, void *data);



int snd_soc_register_card(struct snd_soc_card *card);

int snd_soc_unregister_card(struct snd_soc_card *card);

int devm_snd_soc_register_card(struct device *dev, struct snd_soc_card *card);
@@ -453,10 +444,6 @@ static inline int snd_soc_resume(struct device *dev) 
}

#endif

int snd_soc_poweroff(struct device *dev);

int snd_soc_register_codec(struct device *dev,

		const struct snd_soc_codec_driver *codec_drv,

		struct snd_soc_dai_driver *dai_drv, int num_dai);

void snd_soc_unregister_codec(struct device *dev);

int snd_soc_add_component(struct device *dev,

		struct snd_soc_component *component,

		const struct snd_soc_component_driver *component_driver,
@@ -559,23 +546,7 @@ static inline void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count, 
}

#endif



/* codec register bit access */

int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned int reg,

				unsigned int mask, unsigned int value);

int snd_soc_update_bits_locked(struct snd_soc_codec *codec,

			       unsigned int reg, unsigned int mask,

			       unsigned int value);

int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned int reg,

				unsigned int mask, unsigned int value);



#ifdef CONFIG_SND_SOC_AC97_BUS

#define snd_soc_alloc_ac97_codec(codec) \

	snd_soc_alloc_ac97_component(&codec->component)

#define snd_soc_new_ac97_codec(codec, id, id_mask) \

	snd_soc_new_ac97_component(&codec->component, id, id_mask)

#define snd_soc_free_ac97_codec(ac97) \

	snd_soc_free_ac97_component(ac97)



struct snd_ac97 *snd_soc_alloc_ac97_component(struct snd_soc_component *component);

struct snd_ac97 *snd_soc_new_ac97_component(struct snd_soc_component *component,

	unsigned int id, unsigned int id_mask);
@@ -609,8 +580,6 @@ struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card, 
					       const char *name);

int snd_soc_add_component_controls(struct snd_soc_component *component,

	const struct snd_kcontrol_new *controls, unsigned int num_controls);

int snd_soc_add_codec_controls(struct snd_soc_codec *codec,

	const struct snd_kcontrol_new *controls, unsigned int num_controls);

int snd_soc_add_card_controls(struct snd_soc_card *soc_card,

	const struct snd_kcontrol_new *controls, int num_controls);

int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
@@ -843,8 +812,6 @@ struct snd_soc_component { 


	unsigned int active;



	unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */

	unsigned int registered_as_component:1;

	unsigned int suspended:1; /* is in suspend PM state */



	struct list_head list;
@@ -856,9 +823,6 @@ struct snd_soc_component { 
	struct list_head dai_list;

	int num_dai;



	int (*read)(struct snd_soc_component *, unsigned int, unsigned int *);

	int (*write)(struct snd_soc_component *, unsigned int, unsigned int);



	struct regmap *regmap;

	int val_bytes;
@@ -880,22 +844,6 @@ struct snd_soc_component { 
	/* Don't use these, use snd_soc_component_get_dapm() */

	struct snd_soc_dapm_context dapm;



	struct snd_soc_codec *codec;



	int (*probe)(struct snd_soc_component *);

	void (*remove)(struct snd_soc_component *);

	int (*suspend)(struct snd_soc_component *);

	int (*resume)(struct snd_soc_component *);



	int (*set_sysclk)(struct snd_soc_component *component,

			  int clk_id, int source, unsigned int freq, int dir);

	int (*set_pll)(struct snd_soc_component *component, int pll_id,

		       int source, unsigned int freq_in, unsigned int freq_out);

	int (*set_jack)(struct snd_soc_component *component,

			struct snd_soc_jack *jack,  void *data);

	int (*set_bias_level)(struct snd_soc_component *component,

			      enum snd_soc_bias_level level);



	/* machine specific init */

	int (*init)(struct snd_soc_component *component);
@@ -916,50 +864,6 @@ snd_soc_rtdcom_lookup(struct snd_soc_pcm_runtime *rtd, 
#define for_each_rtdcom_safe(rtd, rtdcom1, rtdcom2) \

	list_for_each_entry_safe(rtdcom1, rtdcom2, &(rtd)->component_list, list)



/* SoC Audio Codec device */

struct snd_soc_codec {

	struct device *dev;

	const struct snd_soc_codec_driver *driver;



	struct list_head list;



	/* component */

	struct snd_soc_component component;

};



/* codec driver */

struct snd_soc_codec_driver {



	/* driver ops */

	int (*probe)(struct snd_soc_codec *);

	int (*remove)(struct snd_soc_codec *);

	int (*suspend)(struct snd_soc_codec *);

	int (*resume)(struct snd_soc_codec *);

	struct snd_soc_component_driver component_driver;



	/* codec wide operations */

	int (*set_sysclk)(struct snd_soc_codec *codec,

			  int clk_id, int source, unsigned int freq, int dir);

	int (*set_pll)(struct snd_soc_codec *codec, int pll_id, int source,

		unsigned int freq_in, unsigned int freq_out);

	int (*set_jack)(struct snd_soc_codec *codec,

			struct snd_soc_jack *jack,  void *data);



	unsigned int (*read)(struct snd_soc_codec *, unsigned int);

	int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);



	/* codec bias level */

	int (*set_bias_level)(struct snd_soc_codec *,

			      enum snd_soc_bias_level level);

	bool idle_bias_off;

	bool suspend_bias_off;



	void (*seq_notifier)(struct snd_soc_dapm_context *,

			     enum snd_soc_dapm_type, int);



	bool ignore_pmdown_time;  /* Doesn't benefit from pmdown delay */

};



struct snd_soc_dai_link_component {

	const char *name;

	struct device_node *of_node;
@@ -1213,7 +1117,6 @@ struct snd_soc_pcm_runtime { 
	/* runtime devices */

	struct snd_pcm *pcm;

	struct snd_compr *compr;

	struct snd_soc_codec *codec;

	struct snd_soc_dai *codec_dai;

	struct snd_soc_dai *cpu_dai;
@@ -1281,19 +1184,6 @@ struct soc_enum { 
	struct snd_soc_dobj dobj;

};



/**

 * snd_soc_component_to_codec() - Casts a component to the CODEC it is embedded in

 * @component: The component to cast to a CODEC

 *

 * This function must only be used on components that are known to be CODECs.

 * Otherwise the behavior is undefined.

 */

static inline struct snd_soc_codec *snd_soc_component_to_codec(

	struct snd_soc_component *component)

{

	return container_of(component, struct snd_soc_codec, component);

}



/**

 * snd_soc_dapm_to_component() - Casts a DAPM context to the component it is

 *  embedded in
@@ -1309,19 +1199,6 @@ static inline struct snd_soc_component *snd_soc_dapm_to_component( 
	return container_of(dapm, struct snd_soc_component, dapm);

}



/**

 * snd_soc_dapm_to_codec() - Casts a DAPM context to the CODEC it is embedded in

 * @dapm: The DAPM context to cast to the CODEC

 *

 * This function must only be used on DAPM contexts that are known to be part of

 * a CODEC (e.g. in a CODEC driver). Otherwise the behavior is undefined.

 */

static inline struct snd_soc_codec *snd_soc_dapm_to_codec(

	struct snd_soc_dapm_context *dapm)

{

	return snd_soc_component_to_codec(snd_soc_dapm_to_component(dapm));

}



/**

 * snd_soc_component_get_dapm() - Returns the DAPM context associated with a

 *  component
@@ -1333,31 +1210,6 @@ static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm( 
	return &component->dapm;

}



/**

 * snd_soc_codec_get_dapm() - Returns the DAPM context for the CODEC

 * @codec: The CODEC for which to get the DAPM context

 *

 * Note: Use this function instead of directly accessing the CODEC's dapm field

 */

static inline struct snd_soc_dapm_context *snd_soc_codec_get_dapm(

	struct snd_soc_codec *codec)

{

	return snd_soc_component_get_dapm(&codec->component);

}



/**

 * snd_soc_dapm_init_bias_level() - Initialize CODEC DAPM bias level

 * @codec: The CODEC for which to initialize the DAPM bias level

 * @level: The DAPM level to initialize to

 *

 * Initializes the CODEC DAPM bias level. See snd_soc_dapm_init_bias_level().

 */

static inline void snd_soc_codec_init_bias_level(struct snd_soc_codec *codec,

	enum snd_soc_bias_level level)

{

	snd_soc_dapm_init_bias_level(snd_soc_codec_get_dapm(codec), level);

}



/**

 * snd_soc_component_init_bias_level() - Initialize COMPONENT DAPM bias level

 * @component: The COMPONENT for which to initialize the DAPM bias level
@@ -1373,18 +1225,6 @@ snd_soc_component_init_bias_level(struct snd_soc_component *component, 
		snd_soc_component_get_dapm(component), level);

}



/**

 * snd_soc_dapm_get_bias_level() - Get current CODEC DAPM bias level

 * @codec: The CODEC for which to get the DAPM bias level

 *

 * Returns: The current DAPM bias level of the CODEC.

 */

static inline enum snd_soc_bias_level snd_soc_codec_get_bias_level(

	struct snd_soc_codec *codec)

{

	return snd_soc_dapm_get_bias_level(snd_soc_codec_get_dapm(codec));

}



/**

 * snd_soc_component_get_bias_level() - Get current COMPONENT DAPM bias level

 * @component: The COMPONENT for which to get the DAPM bias level
@@ -1398,21 +1238,6 @@ snd_soc_component_get_bias_level(struct snd_soc_component *component) 
		snd_soc_component_get_dapm(component));

}



/**

 * snd_soc_codec_force_bias_level() - Set the CODEC DAPM bias level

 * @codec: The CODEC for which to set the level

 * @level: The level to set to

 *

 * Forces the CODEC bias level to a specific state. See

 * snd_soc_dapm_force_bias_level().

 */

static inline int snd_soc_codec_force_bias_level(struct snd_soc_codec *codec,

	enum snd_soc_bias_level level)

{

	return snd_soc_dapm_force_bias_level(snd_soc_codec_get_dapm(codec),

		level);

}



/**

 * snd_soc_component_force_bias_level() - Set the COMPONENT DAPM bias level

 * @component: The COMPONENT for which to set the level
@@ -1430,19 +1255,6 @@ snd_soc_component_force_bias_level(struct snd_soc_component *component, 
		level);

}



/**

 * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol

 * @kcontrol: The kcontrol

 *

 * This function must only be used on DAPM contexts that are known to be part of

 * a CODEC (e.g. in a CODEC driver). Otherwise the behavior is undefined.

 */

static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(

	struct snd_kcontrol *kcontrol)

{

	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
@@ -1456,22 +1268,6 @@ static inline struct snd_soc_component *snd_soc_dapm_kcontrol_component( 
	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,

	unsigned int val);



/**

 * snd_soc_cache_sync() - Sync the register cache with the hardware

 * @codec: CODEC to sync

 *

 * Note: This function will call regcache_sync()

 */

static inline int snd_soc_cache_sync(struct snd_soc_codec *codec)

{

	return regcache_sync(codec->component.regmap);

}



/**

 * snd_soc_component_cache_sync() - Sync the register cache with the hardware

 * @component: COMPONENT to sync
@@ -1514,37 +1310,6 @@ void snd_soc_component_init_regmap(struct snd_soc_component *component, 
	struct regmap *regmap);

void snd_soc_component_exit_regmap(struct snd_soc_component *component);



/**

 * snd_soc_codec_init_regmap() - Initialize regmap instance for the CODEC

 * @codec: The CODEC for which to initialize the regmap instance

 * @regmap: The regmap instance that should be used by the CODEC

 *

 * This function allows deferred assignment of the regmap instance that is

 * associated with the CODEC. Only use this if the regmap instance is not yet

 * ready when the CODEC is registered. The function must also be called before

 * the first IO attempt of the CODEC.

 */

static inline void snd_soc_codec_init_regmap(struct snd_soc_codec *codec,

	struct regmap *regmap)

{

	snd_soc_component_init_regmap(&codec->component, regmap);

}



/**

 * snd_soc_codec_exit_regmap() - De-initialize regmap instance for the CODEC

 * @codec: The CODEC for which to de-initialize the regmap instance

 *

 * Calls regmap_exit() on the regmap instance associated to the CODEC and

 * removes the regmap instance from the CODEC.

 *

 * This function should only be used if snd_soc_codec_init_regmap() was used to

 * initialize the regmap instance.

 */

static inline void snd_soc_codec_exit_regmap(struct snd_soc_codec *codec)

{

	snd_soc_component_exit_regmap(&codec->component);

}



#endif



/* device driver data */
@@ -1571,17 +1336,6 @@ static inline void *snd_soc_component_get_drvdata(struct snd_soc_component *c) 
	return dev_get_drvdata(c->dev);

}



static inline void snd_soc_codec_set_drvdata(struct snd_soc_codec *codec,

		void *data)

{

	snd_soc_component_set_drvdata(&codec->component, data);

}



static inline void *snd_soc_codec_get_drvdata(struct snd_soc_codec *codec)

{

	return snd_soc_component_get_drvdata(&codec->component);

}



static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)

{

	INIT_LIST_HEAD(&card->widgets);
@@ -1633,11 +1387,6 @@ static inline bool snd_soc_component_is_active( 
	return component->active != 0;

}



static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec)

{

	return snd_soc_component_is_active(&codec->component);

}



/**

 * snd_soc_kcontrol_component() - Returns the component that registered the

 *  control
@@ -1654,20 +1403,6 @@ static inline struct snd_soc_component *snd_soc_kcontrol_component( 
	return snd_kcontrol_chip(kcontrol);

}



/**

 * snd_soc_kcontrol_codec() - Returns the CODEC that registered the control

 * @kcontrol: The control for which to get the CODEC

 *

 * Note: This function will only work correctly if the control has been

 * registered with snd_soc_add_codec_controls() or via table based setup of

 * snd_soc_codec_driver. Otherwise the behavior is undefined.

 */

static inline struct snd_soc_codec *snd_soc_kcontrol_codec(

	struct snd_kcontrol *kcontrol)

{

	return snd_soc_component_to_codec(snd_soc_kcontrol_component(kcontrol));

}



int snd_soc_util_init(void);

void snd_soc_util_exit(void);

sound/soc/soc-core.c

+11 −320

File changed.

Preview size limit exceeded, changes collapsed.

sound/soc/soc-io.c

+0 −62
Original line number Diff line number Diff line
@@ -32,8 +32,6 @@ int snd_soc_component_read(struct snd_soc_component *component, 


	if (component->regmap)

		ret = regmap_read(component->regmap, reg, val);

	else if (component->read)

		ret = component->read(component, reg, val);

	else if (component->driver->read) {

		*val = component->driver->read(component, reg);

		ret = 0;
@@ -72,8 +70,6 @@ int snd_soc_component_write(struct snd_soc_component *component, 
{

	if (component->regmap)

		return regmap_write(component->regmap, reg, val);

	else if (component->write)

		return component->write(component, reg, val);

	else if (component->driver->write)

		return component->driver->write(component, reg, val);

	else
@@ -209,61 +205,3 @@ int snd_soc_component_test_bits(struct snd_soc_component *component, 
	return old != new;

}

EXPORT_SYMBOL_GPL(snd_soc_component_test_bits);
 


unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg)

{

	unsigned int val;

	int ret;



	ret = snd_soc_component_read(&codec->component, reg, &val);

	if (ret < 0)

		return -1;



	return val;

}

EXPORT_SYMBOL_GPL(snd_soc_read);



int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg,

	unsigned int val)

{

	return snd_soc_component_write(&codec->component, reg, val);

}

EXPORT_SYMBOL_GPL(snd_soc_write);



/**

 * snd_soc_update_bits - update codec register bits

 * @codec: audio codec

 * @reg: codec register

 * @mask: register mask

 * @value: new value

 *

 * Writes new register value.

 *

 * Returns 1 for change, 0 for no change, or negative error code.

 */

int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned int reg,

				unsigned int mask, unsigned int value)

{

	return snd_soc_component_update_bits(&codec->component, reg, mask,

		value);

}

EXPORT_SYMBOL_GPL(snd_soc_update_bits);



/**

 * snd_soc_test_bits - test register for change

 * @codec: audio codec

 * @reg: codec register

 * @mask: register mask

 * @value: new value

 *

 * Tests a register with a new value and checks if the new value is

 * different from the old value.

 *

 * Returns 1 for change else 0.

 */

int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned int reg,

				unsigned int mask, unsigned int value)

{

	return snd_soc_component_test_bits(&codec->component, reg, mask, value);

}

EXPORT_SYMBOL_GPL(snd_soc_test_bits);

sound/soc/soc-jack.c

+0 −22
Original line number Diff line number Diff line
@@ -28,24 +28,6 @@ struct jack_gpio_tbl { 
	struct snd_soc_jack_gpio *gpios;

};



/**

 * snd_soc_codec_set_jack - configure codec jack.

 * @codec: CODEC

 * @jack: structure to use for the jack

 * @data: can be used if codec driver need extra data for configuring jack

 *

 * Configures and enables jack detection function.

 */

int snd_soc_codec_set_jack(struct snd_soc_codec *codec,

	struct snd_soc_jack *jack, void *data)

{

	if (codec->driver->set_jack)

		return codec->driver->set_jack(codec, jack, data);

	else

		return -ENOTSUPP;

}

EXPORT_SYMBOL_GPL(snd_soc_codec_set_jack);



/**

 * snd_soc_component_set_jack - configure component jack.

 * @component: COMPONENTs
@@ -57,10 +39,6 @@ EXPORT_SYMBOL_GPL(snd_soc_codec_set_jack); 
int snd_soc_component_set_jack(struct snd_soc_component *component,

			       struct snd_soc_jack *jack, void *data)

{

	/* will be removed */

	if (component->set_jack)

		return component->set_jack(component, jack, data);



	if (component->driver->set_jack)

		return component->driver->set_jack(component, jack, data);

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