25 struct hdac_device;
49 struct hdac_device {  struct
74 	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd,  argument
115 #define dev_to_hdac_dev(_dev)	container_of(_dev, struct hdac_device, dev)  argument
117 int snd_hdac_device_init(struct hdac_device *dev, struct hdac_bus *bus,
119 void snd_hdac_device_exit(struct hdac_device *dev);
120 int snd_hdac_device_register(struct hdac_device *codec);
121 void snd_hdac_device_unregister(struct hdac_device *codec);
122 int snd_hdac_device_set_chip_name(struct hdac_device *codec, const char *name);
123 int snd_hdac_codec_modalias(struct hdac_device *hdac, char *buf, size_t size);
125 int snd_hdac_refresh_widgets(struct hdac_device *codec);
127 int snd_hdac_read(struct hdac_device *codec, hda_nid_t nid,
129 int _snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm,
131 int snd_hdac_read_parm_uncached(struct hdac_device *codec, hda_nid_t nid,
133 int snd_hdac_override_parm(struct hdac_device *codec, hda_nid_t nid,
135 int snd_hdac_get_connections(struct hdac_device *codec, hda_nid_t nid,
137 int snd_hdac_get_sub_nodes(struct hdac_device *codec, hda_nid_t nid,
144 int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,
146 bool snd_hdac_is_supported_format(struct hdac_device *codec, hda_nid_t nid,
149 int snd_hdac_codec_read(struct hdac_device *hdac, hda_nid_t nid,
151 int snd_hdac_codec_write(struct hdac_device *hdac, hda_nid_t nid,
153 bool snd_hdac_check_power_state(struct hdac_device *hdac,
155 unsigned int snd_hdac_sync_power_state(struct hdac_device *hdac,
166 static inline int snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid,  in snd_hdac_read_parm()
175 int snd_hdac_power_up(struct hdac_device *codec);
176 int snd_hdac_power_down(struct hdac_device *codec);
177 int snd_hdac_power_up_pm(struct hdac_device *codec);
178 int snd_hdac_power_down_pm(struct hdac_device *codec);
179 int snd_hdac_keep_power_up(struct hdac_device *codec);
182 static inline void snd_hdac_enter_pm(struct hdac_device *codec)  in snd_hdac_enter_pm()
188 static inline void snd_hdac_leave_pm(struct hdac_device *codec)  in snd_hdac_leave_pm()
193 static inline bool snd_hdac_is_in_pm(struct hdac_device *codec)  in snd_hdac_is_in_pm()
198 static inline bool snd_hdac_is_power_on(struct hdac_device *codec)  in snd_hdac_is_power_on()
203 static inline int snd_hdac_power_up(struct hdac_device *codec) { return 0; }  in snd_hdac_power_up()
204 static inline int snd_hdac_power_down(struct hdac_device *codec) { return 0; }  in snd_hdac_power_down()
205 static inline int snd_hdac_power_up_pm(struct hdac_device *codec) { return 0; }  in snd_hdac_power_up_pm()
206 static inline int snd_hdac_power_down_pm(struct hdac_device *codec) { return 0; }  in snd_hdac_power_down_pm()
207 static inline int snd_hdac_keep_power_up(struct hdac_device *codec) { return 0; }  in snd_hdac_keep_power_up()
208 static inline void snd_hdac_enter_pm(struct hdac_device *codec) {}  in snd_hdac_enter_pm()
209 static inline void snd_hdac_leave_pm(struct hdac_device *codec) {}  in snd_hdac_leave_pm()
210 static inline bool snd_hdac_is_in_pm(struct hdac_device *codec) { return false; }  in snd_hdac_is_in_pm()
211 static inline bool snd_hdac_is_power_on(struct hdac_device *codec) { return true; }  in snd_hdac_is_power_on()
221 	int (*match)(struct hdac_device *dev, struct hdac_driver *drv);
222 	void (*unsol_event)(struct hdac_device *dev, unsigned int event);
225 	int (*probe)(struct hdac_device *dev);
226 	int (*remove)(struct hdac_device *dev);
227 	void (*shutdown)(struct hdac_device *dev);
233 hdac_get_device_id(struct hdac_device *hdev, struct hdac_driver *drv);
250 	int (*hdev_attach)(struct hdac_device *hdev);
251 	int (*hdev_detach)(struct hdac_device *hdev);
305 	struct hdac_device *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1];
381 static inline void snd_hdac_codec_link_up(struct hdac_device *codec)  in snd_hdac_codec_link_up()
386 static inline void snd_hdac_codec_link_down(struct hdac_device *codec)  in snd_hdac_codec_link_down()