779 struct hda_codec {  struct
797 	const struct hda_codec_preset *preset;  argument
804 	struct hda_codec_ops patch_ops;  argument
807 	unsigned int num_pcms;
808 	struct hda_pcm *pcm_info;
811 	void *spec;
814 	struct hda_beep *beep;
815 	unsigned int beep_mode;
818 	unsigned int num_nodes;
819 	hda_nid_t start_nid;
820 	u32 *wcaps;
822 	struct snd_array mixers;	/* list of assigned mixer elements */
823 	struct snd_array nids;		/* list of mapped mixer elements */
825 	struct hda_cache_rec amp_cache;	/* cache for amp access */
826 	struct hda_cache_rec cmd_cache;	/* cache for other commands */
828 	struct snd_array conn_lists;	/* connection-list array */
830 	struct mutex spdif_mutex;
831 	struct mutex control_mutex;
832 	struct snd_array spdif_out;
833 	unsigned int spdif_in_enable;	/* SPDIF input enable? */
834 	const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
835 	struct snd_array init_pins;	/* initial (BIOS) pin configurations */
836 	struct snd_array driver_pins;	/* pin configs set by codec parser */
837 	struct snd_array cvt_setups;	/* audio convert setups */
840 	struct snd_hwdep *hwdep;	/* assigned hwdep device */
841 	struct snd_array init_verbs;	/* additional init verbs */
842 	struct snd_array hints;		/* additional hints */
843 	struct snd_array user_pins;	/* default pin configs to override */
870 				 struct hda_codec *codec, hda_nid_t nid);  argument
893 		      struct hda_codec **codecp);  argument