diff options
Diffstat (limited to 'sound/pci/hda/hda_local.h')
| -rw-r--r-- | sound/pci/hda/hda_local.h | 52 |
1 files changed, 12 insertions, 40 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index dcbea0da0fa2..aca8d3193b95 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -394,11 +394,12 @@ struct auto_pin_cfg_item { }; struct auto_pin_cfg; -const char *hda_get_input_pin_label(struct hda_codec *codec, hda_nid_t pin, - int check_location); const char *hda_get_autocfg_input_label(struct hda_codec *codec, const struct auto_pin_cfg *cfg, int input); +int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, + const struct auto_pin_cfg *cfg, + char *label, int maxlen, int *indexp); int snd_hda_add_imux_item(struct hda_input_mux *imux, const char *label, int index, int *type_index_ret); @@ -487,7 +488,12 @@ static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid) } /* get the widget type from widget capability bits */ -#define get_wcaps_type(wcaps) (((wcaps) & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT) +static inline int get_wcaps_type(unsigned int wcaps) +{ + if (!wcaps) + return -1; /* invalid type */ + return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; +} static inline unsigned int get_wcaps_channels(u32 wcaps) { @@ -505,19 +511,6 @@ int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid); int snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid, unsigned int caps); -u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid); -int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid); - -static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid) -{ - return (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT) && - /* disable MISC_NO_PRESENCE check because it may break too - * many devices - */ - /*(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid) & - AC_DEFCFG_MISC_NO_PRESENCE)) &&*/ - (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP); -} /* flags for hda_nid_item */ #define HDA_NID_ITEM_AMP (1<<0) @@ -651,6 +644,9 @@ struct hdmi_eld { int spk_alloc; int sad_count; struct cea_sad sad[ELD_MAX_SAD]; + /* + * all fields above eld_buffer will be cleared before updating ELD + */ char eld_buffer[ELD_MAX_SIZE]; #ifdef CONFIG_PROC_FS struct snd_info_entry *proc_entry; @@ -683,28 +679,4 @@ static inline void snd_hda_eld_proc_free(struct hda_codec *codec, #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80 void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen); -/* - * Input-jack notification support - */ -#ifdef CONFIG_SND_HDA_INPUT_JACK -int snd_hda_input_jack_add(struct hda_codec *codec, hda_nid_t nid, int type, - const char *name); -void snd_hda_input_jack_report(struct hda_codec *codec, hda_nid_t nid); -void snd_hda_input_jack_free(struct hda_codec *codec); -#else /* CONFIG_SND_HDA_INPUT_JACK */ -static inline int snd_hda_input_jack_add(struct hda_codec *codec, - hda_nid_t nid, int type, - const char *name) -{ - return 0; -} -static inline void snd_hda_input_jack_report(struct hda_codec *codec, - hda_nid_t nid) -{ -} -static inline void snd_hda_input_jack_free(struct hda_codec *codec) -{ -} -#endif /* CONFIG_SND_HDA_INPUT_JACK */ - #endif /* __SOUND_HDA_LOCAL_H */ |