Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 41cec42..f264c65 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -363,16 +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
-
-/*
* Bias levels
*
* @ON: Bias is fully on for audio playback and capture operations.
@@ -500,10 +490,6 @@
int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
const struct snd_pcm_hardware *hw);
-int soc_dai_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai);
-
/* Jack reporting */
int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
@@ -548,12 +534,12 @@
}
#endif
-#ifdef CONFIG_SND_SOC_AC97_BUS
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);
void snd_soc_free_ac97_component(struct snd_ac97 *ac97);
+#ifdef CONFIG_SND_SOC_AC97_BUS
int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops);
int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
struct platform_device *pdev);
@@ -746,119 +732,6 @@
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;
-
- /* 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
-};
-
struct snd_soc_rtdcom_list {
struct snd_soc_component *component;
struct list_head list; /* rtd::component_list */
@@ -881,6 +754,7 @@
/* config - must be set by machine driver */
const char *name; /* Codec name */
const char *stream_name; /* Stream name */
+
/*
* You MAY specify the link's CPU-side device, either by device name,
* or by DT/OF node, but not both. If this information is omitted,
@@ -888,33 +762,30 @@
* must be globally unique. These fields are currently typically used
* only for codec to codec links, or systems using device tree.
*/
- const char *cpu_name;
- struct device_node *cpu_of_node;
/*
* You MAY specify the DAI name of the CPU DAI. If this information is
* omitted, the CPU-side DAI is matched using .cpu_name/.cpu_of_node
* only, which only works well when that device exposes a single DAI.
*/
- const char *cpu_dai_name;
+ struct snd_soc_dai_link_component *cpus;
+ unsigned int num_cpus;
+
/*
* You MUST specify the link's codec, either by device name, or by
* DT/OF node, but not both.
*/
- const char *codec_name;
- struct device_node *codec_of_node;
/* You MUST specify the DAI name within the codec */
- const char *codec_dai_name;
-
struct snd_soc_dai_link_component *codecs;
unsigned int num_codecs;
/*
* You MAY specify the link's platform/PCM/DMA driver, either by
* device name, or by DT/OF node, but not both. Some forms of link
- * do not need a platform.
+ * do not need a platform. In such case, platforms are not mandatory.
*/
- const char *platform_name;
- struct device_node *platform_of_node;
+ struct snd_soc_dai_link_component *platforms;
+ unsigned int num_platforms;
+
int id; /* optional ID for machine driver link identification */
const struct snd_soc_pcm_stream *params;
@@ -976,6 +847,105 @@
struct list_head list; /* DAI link list of the soc card */
struct snd_soc_dobj dobj; /* For topology */
};
+#define for_each_link_codecs(link, i, codec) \
+ for ((i) = 0; \
+ ((i) < link->num_codecs) && ((codec) = &link->codecs[i]); \
+ (i)++)
+
+#define for_each_link_platforms(link, i, platform) \
+ for ((i) = 0; \
+ ((i) < link->num_platforms) && \
+ ((platform) = &link->platforms[i]); \
+ (i)++)
+
+/*
+ * Sample 1 : Single CPU/Codec/Platform
+ *
+ * SND_SOC_DAILINK_DEFS(test,
+ * DAILINK_COMP_ARRAY(COMP_CPU("cpu_dai")),
+ * DAILINK_COMP_ARRAY(COMP_CODEC("codec", "codec_dai")),
+ * DAILINK_COMP_ARRAY(COMP_PLATFORM("platform")));
+ *
+ * struct snd_soc_dai_link link = {
+ * ...
+ * SND_SOC_DAILINK_REG(test),
+ * };
+ *
+ * Sample 2 : Multi CPU/Codec, no Platform
+ *
+ * SND_SOC_DAILINK_DEFS(test,
+ * DAILINK_COMP_ARRAY(COMP_CPU("cpu_dai1"),
+ * COMP_CPU("cpu_dai2")),
+ * DAILINK_COMP_ARRAY(COMP_CODEC("codec1", "codec_dai1"),
+ * COMP_CODEC("codec2", "codec_dai2")));
+ *
+ * struct snd_soc_dai_link link = {
+ * ...
+ * SND_SOC_DAILINK_REG(test),
+ * };
+ *
+ * Sample 3 : Define each CPU/Codec/Platform manually
+ *
+ * SND_SOC_DAILINK_DEF(test_cpu,
+ * DAILINK_COMP_ARRAY(COMP_CPU("cpu_dai1"),
+ * COMP_CPU("cpu_dai2")));
+ * SND_SOC_DAILINK_DEF(test_codec,
+ * DAILINK_COMP_ARRAY(COMP_CODEC("codec1", "codec_dai1"),
+ * COMP_CODEC("codec2", "codec_dai2")));
+ * SND_SOC_DAILINK_DEF(test_platform,
+ * DAILINK_COMP_ARRAY(COMP_PLATFORM("platform")));
+ *
+ * struct snd_soc_dai_link link = {
+ * ...
+ * SND_SOC_DAILINK_REG(test_cpu,
+ * test_codec,
+ * test_platform),
+ * };
+ *
+ * Sample 4 : Sample3 without platform
+ *
+ * struct snd_soc_dai_link link = {
+ * ...
+ * SND_SOC_DAILINK_REG(test_cpu,
+ * test_codec);
+ * };
+ */
+
+#define SND_SOC_DAILINK_REG1(name) SND_SOC_DAILINK_REG3(name##_cpus, name##_codecs, name##_platforms)
+#define SND_SOC_DAILINK_REG2(cpu, codec) SND_SOC_DAILINK_REG3(cpu, codec, null_dailink_component)
+#define SND_SOC_DAILINK_REG3(cpu, codec, platform) \
+ .cpus = cpu, \
+ .num_cpus = ARRAY_SIZE(cpu), \
+ .codecs = codec, \
+ .num_codecs = ARRAY_SIZE(codec), \
+ .platforms = platform, \
+ .num_platforms = ARRAY_SIZE(platform)
+
+#define SND_SOC_DAILINK_REGx(_1, _2, _3, func, ...) func
+#define SND_SOC_DAILINK_REG(...) \
+ SND_SOC_DAILINK_REGx(__VA_ARGS__, \
+ SND_SOC_DAILINK_REG3, \
+ SND_SOC_DAILINK_REG2, \
+ SND_SOC_DAILINK_REG1)(__VA_ARGS__)
+
+#define SND_SOC_DAILINK_DEF(name, def...) \
+ static struct snd_soc_dai_link_component name[] = { def }
+
+#define SND_SOC_DAILINK_DEFS(name, cpu, codec, platform...) \
+ SND_SOC_DAILINK_DEF(name##_cpus, cpu); \
+ SND_SOC_DAILINK_DEF(name##_codecs, codec); \
+ SND_SOC_DAILINK_DEF(name##_platforms, platform)
+
+#define DAILINK_COMP_ARRAY(param...) param
+#define COMP_EMPTY() { }
+#define COMP_CPU(_dai) { .dai_name = _dai, }
+#define COMP_CODEC(_name, _dai) { .name = _name, .dai_name = _dai, }
+#define COMP_PLATFORM(_name) { .name = _name }
+#define COMP_AUX(_name) { .name = _name }
+#define COMP_DUMMY() { .name = "snd-soc-dummy", .dai_name = "snd-soc-dummy-dai", }
+
+extern struct snd_soc_dai_link_component null_dailink_component[0];
+
struct snd_soc_codec_conf {
/*
@@ -993,14 +963,11 @@
};
struct snd_soc_aux_dev {
- const char *name; /* Codec name */
-
/*
* specify multi-codec either by device name, or by
* DT/OF node, but not both.
*/
- const char *codec_name;
- struct device_node *codec_of_node;
+ struct snd_soc_dai_link_component dlc;
/* codec/machine specific init - e.g. add machine controls */
int (*init)(struct snd_soc_component *component);
@@ -1021,6 +988,12 @@
struct mutex mutex;
struct mutex dapm_mutex;
+ /* Mutex for PCM operations */
+ struct mutex pcm_mutex;
+ enum snd_soc_pcm_subclass pcm_subclass;
+
+ spinlock_t dpcm_lock;
+
bool instantiated;
bool topology_shortname_created;
@@ -1054,7 +1027,6 @@
struct snd_soc_dai_link *dai_link; /* predefined links only */
int num_links; /* predefined links only */
struct list_head dai_link_list; /* all links */
- int num_dai_links;
struct list_head rtd_list;
int num_rtd;
@@ -1088,10 +1060,9 @@
int num_of_dapm_routes;
bool fully_routed;
- struct work_struct deferred_resume_work;
-
/* lists of probed devices belonging to this card */
struct list_head component_dev_list;
+ struct list_head list;
struct list_head widgets;
struct list_head paths;
@@ -1108,25 +1079,53 @@
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_card_root;
- struct dentry *debugfs_pop_time;
+#endif
+#ifdef CONFIG_PM_SLEEP
+ struct work_struct deferred_resume_work;
#endif
u32 pop_time;
void *drvdata;
};
+#define for_each_card_prelinks(card, i, link) \
+ for ((i) = 0; \
+ ((i) < (card)->num_links) && ((link) = &(card)->dai_link[i]); \
+ (i)++)
+#define for_each_card_pre_auxs(card, i, aux) \
+ for ((i) = 0; \
+ ((i) < (card)->num_aux_devs) && ((aux) = &(card)->aux_dev[i]); \
+ (i)++)
+
+#define for_each_card_links(card, link) \
+ list_for_each_entry(link, &(card)->dai_link_list, list)
+#define for_each_card_links_safe(card, link, _link) \
+ list_for_each_entry_safe(link, _link, &(card)->dai_link_list, list)
+
+#define for_each_card_rtds(card, rtd) \
+ list_for_each_entry(rtd, &(card)->rtd_list, list)
+#define for_each_card_rtds_safe(card, rtd, _rtd) \
+ list_for_each_entry_safe(rtd, _rtd, &(card)->rtd_list, list)
+
+#define for_each_card_auxs(card, component) \
+ list_for_each_entry(component, &card->aux_comp_list, card_aux_list)
+#define for_each_card_auxs_safe(card, component, _comp) \
+ list_for_each_entry_safe(component, _comp, \
+ &card->aux_comp_list, card_aux_list)
+
+#define for_each_card_components(card, component) \
+ list_for_each_entry(component, &(card)->component_dev_list, card_list)
/* SoC machine DAI configuration, glues a codec and cpu DAI together */
struct snd_soc_pcm_runtime {
struct device *dev;
struct snd_soc_card *card;
struct snd_soc_dai_link *dai_link;
- struct mutex pcm_mutex;
- enum snd_soc_pcm_subclass pcm_subclass;
struct snd_pcm_ops ops;
+ unsigned int params_select; /* currently selected param for dai link */
+
/* Dynamic PCM BE runtime data */
struct snd_soc_dpcm_runtime dpcm[2];
- int fe_compr;
long pmdown_time;
@@ -1151,7 +1150,15 @@
/* bit field */
unsigned int dev_registered:1;
unsigned int pop_wait:1;
+ unsigned int fe_compr:1; /* for Dynamic PCM */
};
+#define for_each_rtd_codec_dai(rtd, i, dai)\
+ for ((i) = 0; \
+ ((i) < rtd->num_codecs) && ((dai) = rtd->codec_dais[i]); \
+ (i)++)
+#define for_each_rtd_codec_dai_rollback(rtd, i, dai) \
+ for (; ((--i) >= 0) && ((dai) = rtd->codec_dais[i]);)
+
/* mixer control */
struct soc_mixer_control {
@@ -1200,134 +1207,6 @@
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,
@@ -1341,26 +1220,6 @@
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);
- INIT_LIST_HEAD(&card->paths);
- INIT_LIST_HEAD(&card->dapm_list);
- INIT_LIST_HEAD(&card->aux_comp_list);
- INIT_LIST_HEAD(&card->component_dev_list);
-}
-
static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc)
{
if (mc->reg == mc->rreg && mc->shift == mc->rshift)
@@ -1397,12 +1256,6 @@
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
@@ -1434,10 +1287,20 @@
unsigned int *rx_mask,
unsigned int *slots,
unsigned int *slot_width);
-void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
+void snd_soc_of_parse_node_prefix(struct device_node *np,
struct snd_soc_codec_conf *codec_conf,
struct device_node *of_node,
const char *propname);
+static inline
+void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
+ struct snd_soc_codec_conf *codec_conf,
+ struct device_node *of_node,
+ const char *propname)
+{
+ snd_soc_of_parse_node_prefix(card->dev->of_node,
+ codec_conf, of_node, propname);
+}
+
int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
const char *propname);
unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
@@ -1484,6 +1347,33 @@
return NULL;
}
+static inline
+int snd_soc_fixup_dai_links_platform_name(struct snd_soc_card *card,
+ const char *platform_name)
+{
+ struct snd_soc_dai_link *dai_link;
+ const char *name;
+ int i;
+
+ if (!platform_name) /* nothing to do */
+ return 0;
+
+ /* set platform name for each dailink */
+ for_each_card_prelinks(card, i, dai_link) {
+ name = devm_kstrdup(card->dev, platform_name, GFP_KERNEL);
+ if (!name)
+ return -ENOMEM;
+
+ if (!dai_link->platforms)
+ return -EINVAL;
+
+ /* only single platform is supported for now */
+ dai_link->platforms->name = name;
+ }
+
+ return 0;
+}
+
#ifdef CONFIG_DEBUG_FS
extern struct dentry *snd_soc_debugfs_root;
#endif
@@ -1501,24 +1391,6 @@
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