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Unverified Commit 4ff1fef1 authored Jul 26, 2019 by Kuninori Morimoto Committed by Mark Brown Aug 05, 2019

ASoC: add soc-component.c



ALSA SoC has many snd_soc_component_xxx(), but these are randomly
located in many files. Because of it, code is difficult to read.
This patch creates new soc-component.c, and moves existing
snd_soc_component_xxx() into it.
But not yet fully. We need more cleanup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87imrp5roa.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 57cb2885

include/sound/soc-component.h

0 → 100644

+328 −0

Original line number	Diff line number	Diff line
		/* SPDX-License-Identifier: GPL-2.0
		*
		* soc-component.h
		*
		* Copyright (c) 2019 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 as
		* published by the Free Software Foundation.
		*/
		#ifndef __SOC_COMPONENT_H
		#define __SOC_COMPONENT_H

		#include <sound/soc.h>

		/*
		* Component probe and remove ordering levels for components with runtime
		* dependencies.
		*/
		#define SND_SOC_COMP_ORDER_FIRST -2
		#define SND_SOC_COMP_ORDER_EARLY -1
		#define SND_SOC_COMP_ORDER_NORMAL 0
		#define SND_SOC_COMP_ORDER_LATE 1
		#define SND_SOC_COMP_ORDER_LAST 2

		#define for_each_comp_order(order) \
		for (order = SND_SOC_COMP_ORDER_FIRST; \
		order <= SND_SOC_COMP_ORDER_LAST; \
		order++)

		/* component interface */
		struct snd_soc_component_driver {
		const char *name;

		/* Default control and setup, added after probe() is run */
		const struct snd_kcontrol_new *controls;
		unsigned int num_controls;
		const struct snd_soc_dapm_widget *dapm_widgets;
		unsigned int num_dapm_widgets;
		const struct snd_soc_dapm_route *dapm_routes;
		unsigned int num_dapm_routes;

		int (probe)(struct snd_soc_component component);
		void (remove)(struct snd_soc_component component);
		int (suspend)(struct snd_soc_component component);
		int (resume)(struct snd_soc_component component);

		unsigned int (read)(struct snd_soc_component component,
		unsigned int reg);
		int (write)(struct snd_soc_component component,
		unsigned int reg, unsigned int val);

		/* pcm creation and destruction */
		int (pcm_new)(struct snd_soc_pcm_runtime rtd);
		void (pcm_free)(struct snd_pcm pcm);

		/* component wide operations */
		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);

		/* DT */
		int (of_xlate_dai_name)(struct snd_soc_component component,
		struct of_phandle_args *args,
		const char **dai_name);
		int (of_xlate_dai_id)(struct snd_soc_component comment,
		struct device_node *endpoint);
		void (seq_notifier)(struct snd_soc_component component,
		enum snd_soc_dapm_type type, int subseq);
		int (stream_event)(struct snd_soc_component component, int event);
		int (set_bias_level)(struct snd_soc_component component,
		enum snd_soc_bias_level level);

		const struct snd_pcm_ops *ops;
		const struct snd_compr_ops *compr_ops;

		/* probe ordering - for components with runtime dependencies */
		int probe_order;
		int remove_order;

		/*
		* signal if the module handling the component should not be removed
		* if a pcm is open. Setting this would prevent the module
		* refcount being incremented in probe() but allow it be incremented
		* when a pcm is opened and decremented when it is closed.
		*/
		unsigned int module_get_upon_open:1;

		/* bits */
		unsigned int idle_bias_on:1;
		unsigned int suspend_bias_off:1;
		unsigned int use_pmdown_time:1; /* care pmdown_time at stop */
		unsigned int endianness:1;
		unsigned int non_legacy_dai_naming:1;

		/* this component uses topology and ignore machine driver FEs */
		const char *ignore_machine;
		const char *topology_name_prefix;
		int (be_hw_params_fixup)(struct snd_soc_pcm_runtime rtd,
		struct snd_pcm_hw_params *params);
		bool use_dai_pcm_id; /* use DAI link PCM ID as PCM device number */
		int be_pcm_base; /* base device ID for all BE PCMs */
		};

		struct snd_soc_component {
		const char *name;
		int id;
		const char *name_prefix;
		struct device *dev;
		struct snd_soc_card *card;

		unsigned int active;

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

		struct list_head list;
		struct list_head card_aux_list; /* for auxiliary bound components */
		struct list_head card_list;

		const struct snd_soc_component_driver *driver;

		struct list_head dai_list;
		int num_dai;

		struct regmap *regmap;
		int val_bytes;

		struct mutex io_mutex;

		/* attached dynamic objects */
		struct list_head dobj_list;

		/*
		* DO NOT use any of the fields below in drivers, they are temporary and
		* are going to be removed again soon. If you use them in driver code
		* the driver will be marked as BROKEN when these fields are removed.
		*/

		/* Don't use these, use snd_soc_component_get_dapm() */
		struct snd_soc_dapm_context dapm;

		/* machine specific init */
		int (init)(struct snd_soc_component component);

		#ifdef CONFIG_DEBUG_FS
		struct dentry *debugfs_root;
		const char *debugfs_prefix;
		#endif
		};

		#define for_each_component_dais(component, dai)\
		list_for_each_entry(dai, &(component)->dai_list, list)
		#define for_each_component_dais_safe(component, dai, _dai)\
		list_for_each_entry_safe(dai, _dai, &(component)->dai_list, list)

		/**
		* snd_soc_dapm_to_component() - Casts a DAPM context to the component it is
		* embedded in
		* @dapm: The DAPM context to cast to the component
		*
		* 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_to_component(
		struct snd_soc_dapm_context *dapm)
		{
		return container_of(dapm, struct snd_soc_component, dapm);
		}

		/**
		* snd_soc_component_get_dapm() - Returns the DAPM context associated with a
		* component
		* @component: The component for which to get the DAPM context
		*/
		static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
		struct snd_soc_component *component)
		{
		return &component->dapm;
		}

		/**
		* snd_soc_component_init_bias_level() - Initialize COMPONENT DAPM bias level
		* @component: The COMPONENT for which to initialize the DAPM bias level
		* @level: The DAPM level to initialize to
		*
		* Initializes the COMPONENT DAPM bias level. See snd_soc_dapm_init_bias_level()
		*/
		static inline void
		snd_soc_component_init_bias_level(struct snd_soc_component *component,
		enum snd_soc_bias_level level)
		{
		snd_soc_dapm_init_bias_level(
		snd_soc_component_get_dapm(component), level);
		}

		/**
		* snd_soc_component_get_bias_level() - Get current COMPONENT DAPM bias level
		* @component: The COMPONENT for which to get the DAPM bias level
		*
		* Returns: The current DAPM bias level of the COMPONENT.
		*/
		static inline enum snd_soc_bias_level
		snd_soc_component_get_bias_level(struct snd_soc_component *component)
		{
		return snd_soc_dapm_get_bias_level(
		snd_soc_component_get_dapm(component));
		}

		/**
		* snd_soc_component_force_bias_level() - Set the COMPONENT DAPM bias level
		* @component: The COMPONENT for which to set the level
		* @level: The level to set to
		*
		* Forces the COMPONENT bias level to a specific state. See
		* snd_soc_dapm_force_bias_level().
		*/
		static inline int
		snd_soc_component_force_bias_level(struct snd_soc_component *component,
		enum snd_soc_bias_level level)
		{
		return snd_soc_dapm_force_bias_level(
		snd_soc_component_get_dapm(component),
		level);
		}

		/**
		* 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));
		}

		/**
		* snd_soc_component_cache_sync() - Sync the register cache with the hardware
		* @component: COMPONENT to sync
		*
		* Note: This function will call regcache_sync()
		*/
		static inline int snd_soc_component_cache_sync(
		struct snd_soc_component *component)
		{
		return regcache_sync(component->regmap);
		}

		/* component IO */
		int snd_soc_component_read(struct snd_soc_component *component,
		unsigned int reg, unsigned int *val);
		unsigned int snd_soc_component_read32(struct snd_soc_component *component,
		unsigned int reg);
		int snd_soc_component_write(struct snd_soc_component *component,
		unsigned int reg, unsigned int val);
		int snd_soc_component_update_bits(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask,
		unsigned int val);
		int snd_soc_component_update_bits_async(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask,
		unsigned int val);
		void snd_soc_component_async_complete(struct snd_soc_component *component);
		int snd_soc_component_test_bits(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask,
		unsigned int value);

		/* component wide operations */
		int snd_soc_component_set_sysclk(struct snd_soc_component *component,
		int clk_id, int source,
		unsigned int freq, int dir);
		int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
		int source, unsigned int freq_in,
		unsigned int freq_out);
		int snd_soc_component_set_jack(struct snd_soc_component *component,
		struct snd_soc_jack jack, void data);

		#ifdef CONFIG_REGMAP
		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);
		#endif

		static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
		void *data)
		{
		dev_set_drvdata(c->dev, data);
		}

		static inline void snd_soc_component_get_drvdata(struct snd_soc_component c)
		{
		return dev_get_drvdata(c->dev);
		}

		static inline bool snd_soc_component_is_active(
		struct snd_soc_component *component)
		{
		return component->active != 0;
		}

		/* component pin */
		int snd_soc_component_enable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_disable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_nc_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_get_pin_status(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_force_enable_pin_unlocked(
		struct snd_soc_component *component,
		const char *pin);

		#endif /* __SOC_COMPONENT_H */

include/sound/soc.h

+1 −305

Original line number	Diff line number	Diff line
		@@ -362,21 +362,6 @@
		#define SOC_ENUM_SINGLE_VIRT_DECL(name, xtexts) \
		const struct soc_enum name = SOC_ENUM_SINGLE_VIRT(ARRAY_SIZE(xtexts), xtexts)

		/*
		* Component probe and remove ordering levels for components with runtime
		* dependencies.
		*/
		#define SND_SOC_COMP_ORDER_FIRST -2
		#define SND_SOC_COMP_ORDER_EARLY -1
		#define SND_SOC_COMP_ORDER_NORMAL 0
		#define SND_SOC_COMP_ORDER_LATE 1
		#define SND_SOC_COMP_ORDER_LAST 2

		#define for_each_comp_order(order) \
		for (order = SND_SOC_COMP_ORDER_FIRST; \
		order <= SND_SOC_COMP_ORDER_LAST; \
		order++)

		/*
		* Bias levels
		*
		@@ -747,132 +732,6 @@ struct snd_soc_compr_ops {
		int (trigger)(struct snd_compr_stream );
		};

		/* component interface */
		struct snd_soc_component_driver {
		const char *name;

		/* Default control and setup, added after probe() is run */
		const struct snd_kcontrol_new *controls;
		unsigned int num_controls;
		const struct snd_soc_dapm_widget *dapm_widgets;
		unsigned int num_dapm_widgets;
		const struct snd_soc_dapm_route *dapm_routes;
		unsigned int num_dapm_routes;

		int (probe)(struct snd_soc_component );
		void (remove)(struct snd_soc_component );
		int (suspend)(struct snd_soc_component );
		int (resume)(struct snd_soc_component );

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

		/* pcm creation and destruction */
		int (pcm_new)(struct snd_soc_pcm_runtime );
		void (pcm_free)(struct snd_pcm );

		/* component wide operations */
		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);

		/* DT */
		int (of_xlate_dai_name)(struct snd_soc_component component,
		struct of_phandle_args *args,
		const char **dai_name);
		int (of_xlate_dai_id)(struct snd_soc_component comment,
		struct device_node *endpoint);
		void (seq_notifier)(struct snd_soc_component , enum snd_soc_dapm_type,
		int subseq);
		int (stream_event)(struct snd_soc_component , int event);
		int (set_bias_level)(struct snd_soc_component component,
		enum snd_soc_bias_level level);

		const struct snd_pcm_ops *ops;
		const struct snd_compr_ops *compr_ops;

		/* probe ordering - for components with runtime dependencies */
		int probe_order;
		int remove_order;

		/*
		* signal if the module handling the component should not be removed
		* if a pcm is open. Setting this would prevent the module
		* refcount being incremented in probe() but allow it be incremented
		* when a pcm is opened and decremented when it is closed.
		*/
		unsigned int module_get_upon_open:1;

		/* bits */
		unsigned int idle_bias_on:1;
		unsigned int suspend_bias_off:1;
		unsigned int use_pmdown_time:1; /* care pmdown_time at stop */
		unsigned int endianness:1;
		unsigned int non_legacy_dai_naming:1;

		/* this component uses topology and ignore machine driver FEs */
		const char *ignore_machine;
		const char *topology_name_prefix;
		int (be_hw_params_fixup)(struct snd_soc_pcm_runtime rtd,
		struct snd_pcm_hw_params *params);
		bool use_dai_pcm_id; /* use the DAI link PCM ID as PCM device number */
		int be_pcm_base; /* base device ID for all BE PCMs */
		};

		struct snd_soc_component {
		const char *name;
		int id;
		const char *name_prefix;
		struct device *dev;
		struct snd_soc_card *card;

		unsigned int active;

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

		struct list_head list;
		struct list_head card_aux_list; /* for auxiliary bound components */
		struct list_head card_list;

		const struct snd_soc_component_driver *driver;

		struct list_head dai_list;
		int num_dai;

		struct regmap *regmap;
		int val_bytes;

		struct mutex io_mutex;

		/* attached dynamic objects */
		struct list_head dobj_list;

		/*
		* DO NOT use any of the fields below in drivers, they are temporary and
		* are going to be removed again soon. If you use them in driver code the
		* driver will be marked as BROKEN when these fields are removed.
		*/

		/* Don't use these, use snd_soc_component_get_dapm() */
		struct snd_soc_dapm_context dapm;

		/* machine specific init */
		int (init)(struct snd_soc_component component);

		#ifdef CONFIG_DEBUG_FS
		struct dentry *debugfs_root;
		const char *debugfs_prefix;
		#endif
		};

		#define for_each_component_dais(component, dai)\
		list_for_each_entry(dai, &(component)->dai_list, list)
		#define for_each_component_dais_safe(component, dai, _dai)\
		list_for_each_entry_safe(dai, _dai, &(component)->dai_list, list)

		struct snd_soc_rtdcom_list {
		struct snd_soc_component *component;
		struct list_head list; /* rtd::component_list */
		@@ -1337,134 +1196,6 @@ struct soc_enum {
		struct snd_soc_dobj dobj;
		};

		/**
		* snd_soc_dapm_to_component() - Casts a DAPM context to the component it is
		* embedded in
		* @dapm: The DAPM context to cast to the component
		*
		* 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_to_component(
		struct snd_soc_dapm_context *dapm)
		{
		return container_of(dapm, struct snd_soc_component, dapm);
		}

		/**
		* snd_soc_component_get_dapm() - Returns the DAPM context associated with a
		* component
		* @component: The component for which to get the DAPM context
		*/
		static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
		struct snd_soc_component *component)
		{
		return &component->dapm;
		}

		/**
		* snd_soc_component_init_bias_level() - Initialize COMPONENT DAPM bias level
		* @component: The COMPONENT for which to initialize the DAPM bias level
		* @level: The DAPM level to initialize to
		*
		* Initializes the COMPONENT DAPM bias level. See snd_soc_dapm_init_bias_level().
		*/
		static inline void
		snd_soc_component_init_bias_level(struct snd_soc_component *component,
		enum snd_soc_bias_level level)
		{
		snd_soc_dapm_init_bias_level(
		snd_soc_component_get_dapm(component), level);
		}

		/**
		* snd_soc_component_get_bias_level() - Get current COMPONENT DAPM bias level
		* @component: The COMPONENT for which to get the DAPM bias level
		*
		* Returns: The current DAPM bias level of the COMPONENT.
		*/
		static inline enum snd_soc_bias_level
		snd_soc_component_get_bias_level(struct snd_soc_component *component)
		{
		return snd_soc_dapm_get_bias_level(
		snd_soc_component_get_dapm(component));
		}

		/**
		* snd_soc_component_force_bias_level() - Set the COMPONENT DAPM bias level
		* @component: The COMPONENT for which to set the level
		* @level: The level to set to
		*
		* Forces the COMPONENT bias level to a specific state. See
		* snd_soc_dapm_force_bias_level().
		*/
		static inline int
		snd_soc_component_force_bias_level(struct snd_soc_component *component,
		enum snd_soc_bias_level level)
		{
		return snd_soc_dapm_force_bias_level(
		snd_soc_component_get_dapm(component),
		level);
		}

		/**
		* 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));
		}

		/**
		* snd_soc_component_cache_sync() - Sync the register cache with the hardware
		* @component: COMPONENT to sync
		*
		* Note: This function will call regcache_sync()
		*/
		static inline int snd_soc_component_cache_sync(
		struct snd_soc_component *component)
		{
		return regcache_sync(component->regmap);
		}

		/* component IO */
		int snd_soc_component_read(struct snd_soc_component *component,
		unsigned int reg, unsigned int *val);
		unsigned int snd_soc_component_read32(struct snd_soc_component *component,
		unsigned int reg);
		int snd_soc_component_write(struct snd_soc_component *component,
		unsigned int reg, unsigned int val);
		int snd_soc_component_update_bits(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask, unsigned int val);
		int snd_soc_component_update_bits_async(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask, unsigned int val);
		void snd_soc_component_async_complete(struct snd_soc_component *component);
		int snd_soc_component_test_bits(struct snd_soc_component *component,
		unsigned int reg, unsigned int mask, unsigned int value);

		/* component wide operations */
		int snd_soc_component_set_sysclk(struct snd_soc_component *component,
		int clk_id, int source, unsigned int freq, int dir);
		int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
		int source, unsigned int freq_in,
		unsigned int freq_out);
		int snd_soc_component_set_jack(struct snd_soc_component *component,
		struct snd_soc_jack jack, void data);

		#ifdef CONFIG_REGMAP

		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);

		#endif

		/* device driver data */

		static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,
		@@ -1478,17 +1209,6 @@ static inline void snd_soc_card_get_drvdata(struct snd_soc_card card)
		return card->drvdata;
		}

		static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
		void *data)
		{
		dev_set_drvdata(c->dev, data);
		}

		static inline void snd_soc_component_get_drvdata(struct snd_soc_component c)
		{
		return dev_get_drvdata(c->dev);
		}

		static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
		{
		INIT_LIST_HEAD(&card->widgets);
		@@ -1535,12 +1255,6 @@ static inline unsigned int snd_soc_enum_item_to_val(struct soc_enum *e,
		return e->values[item];
		}

		static inline bool snd_soc_component_is_active(
		struct snd_soc_component *component)
		{
		return component->active != 0;
		}

		/**
		* snd_soc_kcontrol_component() - Returns the component that registered the
		* control
		@@ -1676,24 +1390,6 @@ static inline void snd_soc_dapm_mutex_unlock(struct snd_soc_dapm_context *dapm)
		mutex_unlock(&dapm->card->dapm_mutex);
		}

		int snd_soc_component_enable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_disable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_nc_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_get_pin_status(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_force_enable_pin(struct snd_soc_component *component,
		const char *pin);
		int snd_soc_component_force_enable_pin_unlocked(
		struct snd_soc_component *component,
		const char *pin);
		#include <sound/soc-component.h>

		#endif

sound/soc/Makefile

+1 −1

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o soc-dai.o
		snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-utils.o soc-dai.o soc-component.o
		snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o
		snd-soc-core-$(CONFIG_SND_SOC_COMPRESS) += soc-compress.o

sound/soc/soc-component.c

0 → 100644

+269 −0

File added.

Preview size limit exceeded, changes collapsed.

sound/soc/soc-core.c

+0 −44

Original line number	Diff line number	Diff line
		@@ -2345,50 +2345,6 @@ int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
		}
		EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);

		/**
		* snd_soc_component_set_sysclk - configure COMPONENT system or master clock.
		* @component: COMPONENT
		* @clk_id: DAI specific clock ID
		* @source: Source for the clock
		* @freq: new clock frequency in Hz
		* @dir: new clock direction - input/output.
		*
		* Configures the CODEC master (MCLK) or system (SYSCLK) clocking.
		*/
		int snd_soc_component_set_sysclk(struct snd_soc_component *component,
		int clk_id, int source, unsigned int freq,
		int dir)
		{
		if (component->driver->set_sysclk)
		return component->driver->set_sysclk(component, clk_id, source,
		freq, dir);

		return -ENOTSUPP;
		}
		EXPORT_SYMBOL_GPL(snd_soc_component_set_sysclk);

		/*
		* snd_soc_component_set_pll - configure component PLL.
		* @component: COMPONENT
		* @pll_id: DAI specific PLL ID
		* @source: DAI specific source for the PLL
		* @freq_in: PLL input clock frequency in Hz
		* @freq_out: requested PLL output clock frequency in Hz
		*
		* Configures and enables PLL to generate output clock based on input clock.
		*/
		int snd_soc_component_set_pll(struct snd_soc_component *component, int pll_id,
		int source, unsigned int freq_in,
		unsigned int freq_out)
		{
		if (component->driver->set_pll)
		return component->driver->set_pll(component, pll_id, source,
		freq_in, freq_out);

		return -EINVAL;
		}
		EXPORT_SYMBOL_GPL(snd_soc_component_set_pll);

		static int snd_soc_bind_card(struct snd_soc_card *card)
		{
		struct snd_soc_pcm_runtime *rtd;

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