27 struct hda_codec;
76 typedef int (*hda_codec_patch_t)(struct hda_codec *);
105 	int (*build_controls)(struct hda_codec *codec);
106 	int (*build_pcms)(struct hda_codec *codec);
107 	int (*init)(struct hda_codec *codec);
108 	void (*free)(struct hda_codec *codec);
109 	void (*unsol_event)(struct hda_codec *codec, unsigned int res);
110 	void (*set_power_state)(struct hda_codec *codec, hda_nid_t fg,
113 	int (*suspend)(struct hda_codec *codec);
114 	int (*resume)(struct hda_codec *codec);
115 	int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid);
117 	void (*stream_pm)(struct hda_codec *codec, hda_nid_t nid, bool on);
122 	int (*open)(struct hda_pcm_stream *info, struct hda_codec *codec,
124 	int (*close)(struct hda_pcm_stream *info, struct hda_codec *codec,
126 	int (*prepare)(struct hda_pcm_stream *info, struct hda_codec *codec,
129 	int (*cleanup)(struct hda_pcm_stream *info, struct hda_codec *codec,
132 				  struct hda_codec *codec,
168 	struct hda_codec *codec;
174 struct hda_codec {  struct
268 	unsigned int (*power_filter)(struct hda_codec *codec, hda_nid_t nid,  argument
273 				 struct hda_codec *codec, hda_nid_t nid);  argument
291 #define dev_to_hda_codec(_dev)	container_of(_dev, struct hda_codec, core.dev)  argument
294 #define hdac_to_hda_codec(_hdac) container_of(_hdac, struct hda_codec, core)
307 __printf(3, 4) struct hda_codec *
311 		      unsigned int codec_addr, struct hda_codec **codecp);
313 		      unsigned int codec_addr, struct hda_codec *codec,
315 int snd_hda_codec_configure(struct hda_codec *codec);
316 int snd_hda_codec_update_widgets(struct hda_codec *codec);
317 void snd_hda_codec_register(struct hda_codec *codec);
318 void snd_hda_codec_unregister(struct hda_codec *codec);
319 void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec);
325 snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_codec_read()
333 snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,  in snd_hda_codec_write()
343 int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
346 snd_hda_get_num_conns(struct hda_codec *codec, hda_nid_t nid)  in snd_hda_get_num_conns()
356 int snd_hda_get_conn_list(struct hda_codec *codec, hda_nid_t nid,
358 int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int nums,
360 int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux,
362 unsigned int snd_hda_get_num_devices(struct hda_codec *codec, hda_nid_t nid);
363 int snd_hda_get_devices(struct hda_codec *codec, hda_nid_t nid,
365 int snd_hda_get_dev_select(struct hda_codec *codec, hda_nid_t nid);
366 int snd_hda_set_dev_select(struct hda_codec *codec, hda_nid_t nid, int dev_id);
374 void snd_hda_sequence_write(struct hda_codec *codec,
379 snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,  in snd_hda_codec_write_cache()
393 unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid);
394 int snd_hda_codec_set_pincfg(struct hda_codec *codec, hda_nid_t nid,
396 int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
398 void snd_hda_shutup_pins(struct hda_codec *codec);
406 struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec,
408 void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx);
409 void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid);
414 int snd_hda_codec_build_controls(struct hda_codec *codec);
419 int snd_hda_codec_parse_pcms(struct hda_codec *codec);
420 int snd_hda_codec_build_pcms(struct hda_codec *codec);
423 struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec,
426 void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec);
434 int snd_hda_codec_prepare(struct hda_codec *codec,
439 void snd_hda_codec_cleanup(struct hda_codec *codec,
443 void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
446 void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid,
458 int snd_hda_attach_pcm_stream(struct hda_bus *_bus, struct hda_codec *codec,
464 void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen);
465 void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
473 int snd_hda_codec_set_name(struct hda_codec *codec, const char *name);
481 int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)  in hda_call_check_power_status()
498 void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay);
500 void snd_hda_update_power_acct(struct hda_codec *codec);
502 static inline void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay) {}  in snd_hda_codec_set_power_save()
506 static inline bool hda_codec_need_resume(struct hda_codec *codec)  in hda_codec_need_resume()
519 int snd_hda_codec_load_dsp_prepare(struct hda_codec *codec, unsigned int format,
522 void snd_hda_codec_load_dsp_trigger(struct hda_codec *codec, bool start);
523 void snd_hda_codec_load_dsp_cleanup(struct hda_codec *codec,
527 snd_hda_codec_load_dsp_prepare(struct hda_codec *codec, unsigned int format,  in snd_hda_codec_load_dsp_prepare()
534 snd_hda_codec_load_dsp_trigger(struct hda_codec *codec, bool start) {}  in snd_hda_codec_load_dsp_trigger()
536 snd_hda_codec_load_dsp_cleanup(struct hda_codec *codec,  in snd_hda_codec_load_dsp_cleanup()