From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
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 --- v1 -> v2
- add missing SPDX at header - removed checkpatch warning
include/sound/soc-component.h | 328 ++++++++++++++++++++++++++++++++++++++++++ include/sound/soc.h | 306 +-------------------------------------- sound/soc/Makefile | 2 +- sound/soc/soc-component.c | 269 ++++++++++++++++++++++++++++++++++ sound/soc/soc-core.c | 44 ------ sound/soc/soc-jack.c | 18 --- sound/soc/soc-utils.c | 199 ------------------------- 7 files changed, 599 insertions(+), 567 deletions(-) create mode 100644 include/sound/soc-component.h create mode 100644 sound/soc/soc-component.c
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h new file mode 100644 index 0000000..a97d499 --- /dev/null +++ b/include/sound/soc-component.h @@ -0,0 +1,328 @@ +/* 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 */ diff --git a/include/sound/soc.h b/include/sound/soc.h index d770606..a4c39b0 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -363,21 +363,6 @@ 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 * * @ON: Bias is fully on for audio playback and capture operations. @@ -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 */ @@ -1338,134 +1197,6 @@ 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, @@ -1479,17 +1210,6 @@ 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); @@ -1536,12 +1256,6 @@ 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 @@ -1677,24 +1391,6 @@ 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 diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 919c3c0..250a0de 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -1,5 +1,5 @@ # 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
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c new file mode 100644 index 0000000..e19f78b --- /dev/null +++ b/sound/soc/soc-component.c @@ -0,0 +1,269 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// soc-component.c +// +// Copyright (C) 2019 Renesas Electronics Corp. +// Kuninori Morimoto kuninori.morimoto.gx@renesas.com +// +#include <sound/soc.h> + +/** + * 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); + +int snd_soc_component_enable_pin(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_enable_pin(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_enable_pin(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin); + +int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_enable_pin_unlocked(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked); + +int snd_soc_component_disable_pin(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_disable_pin(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_disable_pin(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin); + +int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_disable_pin_unlocked(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked); + +int snd_soc_component_nc_pin(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_nc_pin(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_nc_pin(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin); + +int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_nc_pin_unlocked(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked); + +int snd_soc_component_get_pin_status(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_get_pin_status(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_get_pin_status(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status); + +int snd_soc_component_force_enable_pin(struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_force_enable_pin(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_force_enable_pin(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin); + +int snd_soc_component_force_enable_pin_unlocked( + struct snd_soc_component *component, + const char *pin) +{ + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + char *full_name; + int ret; + + if (!component->name_prefix) + return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin); + + full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); + if (!full_name) + return -ENOMEM; + + ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name); + kfree(full_name); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked); + +/** + * snd_soc_component_set_jack - configure component jack. + * @component: COMPONENTs + * @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_component_set_jack(struct snd_soc_component *component, + struct snd_soc_jack *jack, void *data) +{ + if (component->driver->set_jack) + return component->driver->set_jack(component, jack, data); + + return -ENOTSUPP; +} +EXPORT_SYMBOL_GPL(snd_soc_component_set_jack); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 7ecfe64..b67e72f 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2391,50 +2391,6 @@ 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; diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c index c7b990a..a71d234 100644 --- a/sound/soc/soc-jack.c +++ b/sound/soc/soc-jack.c @@ -24,24 +24,6 @@ struct jack_gpio_tbl { };
/** - * snd_soc_component_set_jack - configure component jack. - * @component: COMPONENTs - * @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_component_set_jack(struct snd_soc_component *component, - struct snd_soc_jack *jack, void *data) -{ - if (component->driver->set_jack) - return component->driver->set_jack(component, jack, data); - - return -ENOTSUPP; -} -EXPORT_SYMBOL_GPL(snd_soc_component_set_jack); - -/** * snd_soc_card_jack_new - Create a new jack * @card: ASoC card * @id: an identifying string for this jack diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index e3b9dd6..54dcece 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -52,205 +52,6 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params) } EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
-int snd_soc_component_enable_pin(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_enable_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_enable_pin(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin); - -int snd_soc_component_enable_pin_unlocked(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_enable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_enable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_enable_pin_unlocked); - -int snd_soc_component_disable_pin(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_disable_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_disable_pin(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin); - -int snd_soc_component_disable_pin_unlocked(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_disable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_disable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_disable_pin_unlocked); - -int snd_soc_component_nc_pin(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_nc_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_nc_pin(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin); - -int snd_soc_component_nc_pin_unlocked(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_nc_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_nc_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_nc_pin_unlocked); - -int snd_soc_component_get_pin_status(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_get_pin_status(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_get_pin_status(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_get_pin_status); - -int snd_soc_component_force_enable_pin(struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_force_enable_pin(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_force_enable_pin(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin); - -int snd_soc_component_force_enable_pin_unlocked( - struct snd_soc_component *component, - const char *pin) -{ - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - char *full_name; - int ret; - - if (!component->name_prefix) - return snd_soc_dapm_force_enable_pin_unlocked(dapm, pin); - - full_name = kasprintf(GFP_KERNEL, "%s %s", component->name_prefix, pin); - if (!full_name) - return -ENOMEM; - - ret = snd_soc_dapm_force_enable_pin_unlocked(dapm, full_name); - kfree(full_name); - - return ret; -} -EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked); - static const struct snd_pcm_hardware dummy_dma_hardware = { /* Random values to keep userspace happy when checking constraints */ .info = SNDRV_PCM_INFO_INTERLEAVED |