83 	struct snd_card *card;		/* card which holds this device */  member
108 	void (*private_free) (struct snd_card *card); /* callback for freeing of
153 static inline void snd_power_lock(struct snd_card *card)  in snd_power_lock()  argument
155 	mutex_lock(&card->power_lock);  in snd_power_lock()
158 static inline void snd_power_unlock(struct snd_card *card)  in snd_power_unlock()  argument
160 	mutex_unlock(&card->power_lock);  in snd_power_unlock()
163 static inline unsigned int snd_power_get_state(struct snd_card *card)  in snd_power_get_state()  argument
165 	return card->power_state;  in snd_power_get_state()
168 static inline void snd_power_change_state(struct snd_card *card, unsigned int state)  in snd_power_change_state()  argument
170 	card->power_state = state;  in snd_power_change_state()
171 	wake_up(&card->power_sleep);  in snd_power_change_state()
175 int snd_power_wait(struct snd_card *card, unsigned int power_state);
179 #define snd_power_lock(card)		do { (void)(card); } while (0)  argument
180 #define snd_power_unlock(card)		do { (void)(card); } while (0)  argument
181 static inline int snd_power_wait(struct snd_card *card, unsigned int state) { return 0; }  in snd_power_wait()  argument
182 #define snd_power_get_state(card)	({ (void)(card); SNDRV_CTL_POWER_D0; })  argument
183 #define snd_power_change_state(card, state)	do { (void)(card); } while (0)  argument
189 	int card;			/* card number */  member
198 static inline struct device *snd_card_get_device_link(struct snd_card *card)  in snd_card_get_device_link()  argument
200 	return card ? &card->card_dev : NULL;  in snd_card_get_device_link()
209 void snd_request_card(int card);
211 void snd_device_initialize(struct device *dev, struct snd_card *card);
213 int snd_register_device(int type, struct snd_card *card, int dev,
220 int snd_register_oss_device(int type, struct snd_card *card, int dev,
222 int snd_unregister_oss_device(int type, struct snd_card *card, int dev);
247 int snd_card_locked(int card);
252 extern int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int cmd);
259 int snd_card_disconnect(struct snd_card *card);
260 int snd_card_free(struct snd_card *card);
261 int snd_card_free_when_closed(struct snd_card *card);
262 void snd_card_set_id(struct snd_card *card, const char *id);
263 int snd_card_register(struct snd_card *card);
266 int snd_card_add_dev_attr(struct snd_card *card,
268 int snd_component_add(struct snd_card *card, const char *component);
269 int snd_card_file_add(struct snd_card *card, struct file *file);
270 int snd_card_file_remove(struct snd_card *card, struct file *file);
271 #define snd_card_unref(card)	put_device(&(card)->card_dev)  argument
273 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))  argument
277 int snd_device_new(struct snd_card *card, enum snd_device_type type,
279 int snd_device_register(struct snd_card *card, void *device_data);
280 int snd_device_register_all(struct snd_card *card);
281 void snd_device_disconnect(struct snd_card *card, void *device_data);
282 void snd_device_disconnect_all(struct snd_card *card);
283 void snd_device_free(struct snd_card *card, void *device_data);
284 void snd_device_free_all(struct snd_card *card);