diff options
Diffstat (limited to 'sound/pci/hda/hda_local.h')
| -rw-r--r-- | sound/pci/hda/hda_local.h | 412 |
1 files changed, 278 insertions, 134 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 3ab5e7a303d..4e2d4863daa 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -89,7 +89,7 @@ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ .subdevice = HDA_SUBDEV_AMP_FLAG, \ .info = snd_hda_mixer_amp_switch_info, \ - .get = snd_hda_mixer_amp_switch_get, \ + .get = snd_hda_mixer_amp_switch_get_beep, \ .put = snd_hda_mixer_amp_switch_put_beep, \ .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) } #else @@ -121,6 +121,8 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); #ifdef CONFIG_SND_HDA_INPUT_BEEP +int snd_hda_mixer_amp_switch_get_beep(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); #endif @@ -131,18 +133,46 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int idx, int mask, int val); int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid, int dir, int idx, int mask, int val); -#ifdef SND_HDA_NEEDS_RESUME +int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch, + int direction, int idx, int mask, int val); +int snd_hda_codec_amp_init_stereo(struct hda_codec *codec, hda_nid_t nid, + int dir, int idx, int mask, int val); void snd_hda_codec_resume_amp(struct hda_codec *codec); -#endif void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir, unsigned int *tlv); struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, const char *name); -int snd_hda_add_vmaster(struct hda_codec *codec, char *name, - unsigned int *tlv, const char * const *slaves); +int __snd_hda_add_vmaster(struct hda_codec *codec, char *name, + unsigned int *tlv, const char * const *slaves, + const char *suffix, bool init_slave_vol, + struct snd_kcontrol **ctl_ret); +#define snd_hda_add_vmaster(codec, name, tlv, slaves, suffix) \ + __snd_hda_add_vmaster(codec, name, tlv, slaves, suffix, true, NULL) int snd_hda_codec_reset(struct hda_codec *codec); +enum { + HDA_VMUTE_OFF, + HDA_VMUTE_ON, + HDA_VMUTE_FOLLOW_MASTER, +}; + +struct hda_vmaster_mute_hook { + /* below two fields must be filled by the caller of + * snd_hda_add_vmaster_hook() beforehand + */ + struct snd_kcontrol *sw_kctl; + void (*hook)(void *, int); + /* below are initialized automatically */ + unsigned int mute_mode; /* HDA_VMUTE_XXX */ + struct hda_codec *codec; +}; + +int snd_hda_add_vmaster_hook(struct hda_codec *codec, + struct hda_vmaster_mute_hook *hook, + bool expose_enum_ctl); +void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook); + /* amp value bits */ #define HDA_AMP_MUTE 0x80 #define HDA_AMP_UNMUTE 0x00 @@ -212,7 +242,11 @@ int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, /* * SPDIF I/O */ -int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid); +int snd_hda_create_dig_out_ctls(struct hda_codec *codec, + hda_nid_t associated_nid, + hda_nid_t cvt_nid, int type); +#define snd_hda_create_spdif_out_ctls(codec, anid, cnid) \ + snd_hda_create_dig_out_ctls(codec, anid, cnid, HDA_PCM_TYPE_SPDIF) int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid); /* @@ -234,6 +268,8 @@ int snd_hda_input_mux_put(struct hda_codec *codec, const struct hda_input_mux *imux, struct snd_ctl_elem_value *ucontrol, hda_nid_t nid, unsigned int *cur_val); +int snd_hda_add_imux_item(struct hda_input_mux *imux, const char *label, + int index, int *type_index_ret); /* * Channel mode helper @@ -265,13 +301,16 @@ int snd_hda_ch_mode_put(struct hda_codec *codec, enum { HDA_FRONT, HDA_REAR, HDA_CLFE, HDA_SIDE }; /* index for dac_nidx */ enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */ +#define HDA_MAX_OUTS 5 + struct hda_multi_out { int num_dacs; /* # of DACs, must be more than 1 */ - hda_nid_t *dac_nids; /* DAC list */ + const hda_nid_t *dac_nids; /* DAC list */ hda_nid_t hp_nid; /* optional DAC for HP, 0 when not exists */ - hda_nid_t extra_out_nid[3]; /* optional DACs, 0 when not exists */ + hda_nid_t hp_out_nid[HDA_MAX_OUTS]; /* DACs for multiple HPs */ + hda_nid_t extra_out_nid[HDA_MAX_OUTS]; /* other (e.g. speaker) DACs */ hda_nid_t dig_out_nid; /* digital out audio widget */ - hda_nid_t *slave_dig_outs; + const hda_nid_t *slave_dig_outs; int max_channels; /* currently supported analog channels */ int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */ int no_share_stream; /* don't share a stream with multiple pins */ @@ -313,14 +352,8 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, /* * generic codec parser */ -#ifdef CONFIG_SND_HDA_GENERIC int snd_hda_parse_generic_codec(struct hda_codec *codec); -#else -static inline int snd_hda_parse_generic_codec(struct hda_codec *codec) -{ - return -ENODEV; -} -#endif +int snd_hda_parse_hdmi_codec(struct hda_codec *codec); /* * generic proc interface @@ -331,9 +364,6 @@ int snd_hda_codec_proc_new(struct hda_codec *codec); static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; } #endif -#define SND_PRINT_RATES_ADVISED_BUFSIZE 80 -void snd_print_pcm_rates(int pcm, char *buf, int buflen); - #define SND_PRINT_BITS_ADVISED_BUFSIZE 16 void snd_print_pcm_bits(int pcm, char *buf, int buflen); @@ -347,89 +377,116 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec, int num_configs, const char * const *models, const struct snd_pci_quirk *tbl); int snd_hda_add_new_ctls(struct hda_codec *codec, - struct snd_kcontrol_new *knew); + const struct snd_kcontrol_new *knew); /* - * unsolicited event handler + * Fix-up pin default configurations and add default verbs */ -#define HDA_UNSOL_QUEUE_SIZE 64 +struct hda_pintbl { + hda_nid_t nid; + u32 val; +}; -struct hda_bus_unsolicited { - /* ring buffer */ - u32 queue[HDA_UNSOL_QUEUE_SIZE * 2]; - unsigned int rp, wp; +struct hda_model_fixup { + const int id; + const char *name; +}; - /* workqueue */ - struct work_struct work; - struct hda_bus *bus; +struct hda_fixup { + int type; + bool chained:1; /* call the chained fixup(s) after this */ + bool chained_before:1; /* call the chained fixup(s) before this */ + int chain_id; + union { + const struct hda_pintbl *pins; + const struct hda_verb *verbs; + void (*func)(struct hda_codec *codec, + const struct hda_fixup *fix, + int action); + } v; }; -/* - * Helper for automatic pin configuration - */ +struct snd_hda_pin_quirk { + unsigned int codec; /* Codec vendor/device ID */ + unsigned short subvendor; /* PCI subvendor ID */ + const struct hda_pintbl *pins; /* list of matching pins */ +#ifdef CONFIG_SND_DEBUG_VERBOSE + const char *name; +#endif + int value; /* quirk value */ +}; + +#ifdef CONFIG_SND_DEBUG_VERBOSE + +#define SND_HDA_PIN_QUIRK(_codec, _subvendor, _name, _value, _pins...) \ + { .codec = _codec,\ + .subvendor = _subvendor,\ + .name = _name,\ + .value = _value,\ + .pins = (const struct hda_pintbl[]) { _pins } \ + } +#else + +#define SND_HDA_PIN_QUIRK(_codec, _subvendor, _name, _value, _pins...) \ + { .codec = _codec,\ + .subvendor = _subvendor,\ + .value = _value,\ + .pins = (const struct hda_pintbl[]) { _pins } \ + } +#endif + + +/* fixup types */ enum { - AUTO_PIN_MIC, - AUTO_PIN_LINE_IN, - AUTO_PIN_CD, - AUTO_PIN_AUX, - AUTO_PIN_LAST + HDA_FIXUP_INVALID, + HDA_FIXUP_PINS, + HDA_FIXUP_VERBS, + HDA_FIXUP_FUNC, + HDA_FIXUP_PINCTLS, }; +/* fixup action definitions */ enum { - AUTO_PIN_LINE_OUT, - AUTO_PIN_SPEAKER_OUT, - AUTO_PIN_HP_OUT + HDA_FIXUP_ACT_PRE_PROBE, + HDA_FIXUP_ACT_PROBE, + HDA_FIXUP_ACT_INIT, + HDA_FIXUP_ACT_BUILD, + HDA_FIXUP_ACT_FREE, }; -#define AUTO_CFG_MAX_OUTS 5 -#define AUTO_CFG_MAX_INS 8 +int snd_hda_add_verbs(struct hda_codec *codec, const struct hda_verb *list); +void snd_hda_apply_verbs(struct hda_codec *codec); +void snd_hda_apply_pincfgs(struct hda_codec *codec, + const struct hda_pintbl *cfg); +void snd_hda_apply_fixup(struct hda_codec *codec, int action); +void snd_hda_pick_fixup(struct hda_codec *codec, + const struct hda_model_fixup *models, + const struct snd_pci_quirk *quirk, + const struct hda_fixup *fixlist); +void snd_hda_pick_pin_fixup(struct hda_codec *codec, + const struct snd_hda_pin_quirk *pin_quirk, + const struct hda_fixup *fixlist); -struct auto_pin_cfg_item { - hda_nid_t pin; - int type; -}; -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_add_imux_item(struct hda_input_mux *imux, const char *label, - int index, int *type_index_ret); +/* + * unsolicited event handler + */ -enum { - INPUT_PIN_ATTR_UNUSED, /* pin not connected */ - INPUT_PIN_ATTR_INT, /* internal mic/line-in */ - INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */ - INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */ - INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */ - INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */ -}; +#define HDA_UNSOL_QUEUE_SIZE 64 -int snd_hda_get_input_pin_attr(unsigned int def_conf); - -struct auto_pin_cfg { - int line_outs; - /* sorted in the order of Front/Surr/CLFE/Side */ - hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; - int speaker_outs; - hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; - int hp_outs; - int line_out_type; /* AUTO_PIN_XXX_OUT */ - hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; - int num_inputs; - struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS]; - int dig_outs; - hda_nid_t dig_out_pins[2]; - hda_nid_t dig_in_pin; - hda_nid_t mono_out_pin; - int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */ - int dig_in_type; /* HDA_PCM_TYPE_XXX */ +struct hda_bus_unsolicited { + /* ring buffer */ + u32 queue[HDA_UNSOL_QUEUE_SIZE * 2]; + unsigned int rp, wp; + + /* workqueue */ + struct work_struct work; + struct hda_bus *bus; }; +/* helper macros to retrieve pin default-config values */ #define get_defcfg_connect(cfg) \ ((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT) #define get_defcfg_association(cfg) \ @@ -440,10 +497,8 @@ struct auto_pin_cfg { (cfg & AC_DEFCFG_SEQUENCE) #define get_defcfg_device(cfg) \ ((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT) - -int snd_hda_parse_pin_def_config(struct hda_codec *codec, - struct auto_pin_cfg *cfg, - hda_nid_t *ignore_nids); +#define get_defcfg_misc(cfg) \ + ((cfg & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT) /* amp values */ #define AMP_IN_MUTE(idx) (0x7080 | ((idx)<<8)) @@ -462,6 +517,52 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, #define PIN_HP (AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN) #define PIN_HP_AMP (AC_PINCTL_HP_EN) +unsigned int snd_hda_get_default_vref(struct hda_codec *codec, hda_nid_t pin); +unsigned int snd_hda_correct_pin_ctl(struct hda_codec *codec, + hda_nid_t pin, unsigned int val); +int _snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, + unsigned int val, bool cached); + +/** + * _snd_hda_set_pin_ctl - Set a pin-control value safely + * @codec: the codec instance + * @pin: the pin NID to set the control + * @val: the pin-control value (AC_PINCTL_* bits) + * + * This function sets the pin-control value to the given pin, but + * filters out the invalid pin-control bits when the pin has no such + * capabilities. For example, when PIN_HP is passed but the pin has no + * HP-drive capability, the HP bit is omitted. + * + * The function doesn't check the input VREF capability bits, though. + * Use snd_hda_get_default_vref() to guess the right value. + * Also, this function is only for analog pins, not for HDMI pins. + */ +static inline int +snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, unsigned int val) +{ + return _snd_hda_set_pin_ctl(codec, pin, val, false); +} + +/** + * snd_hda_set_pin_ctl_cache - Set a pin-control value safely + * @codec: the codec instance + * @pin: the pin NID to set the control + * @val: the pin-control value (AC_PINCTL_* bits) + * + * Just like snd_hda_set_pin_ctl() but write to cache as well. + */ +static inline int +snd_hda_set_pin_ctl_cache(struct hda_codec *codec, hda_nid_t pin, + unsigned int val) +{ + return _snd_hda_set_pin_ctl(codec, pin, val, true); +} + +int snd_hda_codec_get_pin_target(struct hda_codec *codec, hda_nid_t nid); +int snd_hda_codec_set_pin_target(struct hda_codec *codec, hda_nid_t nid, + unsigned int val); + /* * get widget capabilities */ @@ -474,7 +575,12 @@ 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) { @@ -486,12 +592,20 @@ static inline unsigned int get_wcaps_channels(u32 wcaps) return chans; } +static inline void snd_hda_override_wcaps(struct hda_codec *codec, + hda_nid_t nid, u32 val) +{ + if (nid >= codec->start_nid && + nid < codec->start_nid + codec->num_nodes) + codec->wcaps[nid - codec->start_nid] = val; +} + u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction); int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, unsigned int caps); u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid); -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); +int snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid, + unsigned int caps); /* flags for hda_nid_item */ #define HDA_NID_ITEM_AMP (1<<0) @@ -518,27 +632,15 @@ int snd_hda_create_hwdep(struct hda_codec *codec); static inline int snd_hda_create_hwdep(struct hda_codec *codec) { return 0; } #endif -#if defined(CONFIG_SND_HDA_POWER_SAVE) && defined(CONFIG_SND_HDA_HWDEP) -int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec); -#else -static inline int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec) -{ - return 0; -} -#endif +void snd_hda_sysfs_init(struct hda_codec *codec); +void snd_hda_sysfs_clear(struct hda_codec *codec); -#ifdef CONFIG_SND_HDA_RECONFIG -int snd_hda_hwdep_add_sysfs(struct hda_codec *codec); -#else -static inline int snd_hda_hwdep_add_sysfs(struct hda_codec *codec) -{ - return 0; -} -#endif +extern const struct attribute_group *snd_hda_dev_attr_groups[]; #ifdef CONFIG_SND_HDA_RECONFIG const char *snd_hda_get_hint(struct hda_codec *codec, const char *key); int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key); +int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp); #else static inline const char *snd_hda_get_hint(struct hda_codec *codec, const char *key) @@ -551,13 +653,18 @@ int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key) { return -ENOENT; } + +static inline +int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp) +{ + return -ENOENT; +} #endif /* * power-management */ -#ifdef CONFIG_SND_HDA_POWER_SAVE void snd_hda_schedule_power_save(struct hda_codec *codec); struct hda_amp_list { @@ -567,14 +674,30 @@ struct hda_amp_list { }; struct hda_loopback_check { - struct hda_amp_list *amplist; + const struct hda_amp_list *amplist; int power_on; }; int snd_hda_check_amp_list_power(struct hda_codec *codec, struct hda_loopback_check *check, hda_nid_t nid); -#endif /* CONFIG_SND_HDA_POWER_SAVE */ + +/* check whether the actual power state matches with the target state */ +static inline bool +snd_hda_check_power_state(struct hda_codec *codec, hda_nid_t nid, + unsigned int target_state) +{ + unsigned int state = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_POWER_STATE, 0); + if (state & AC_PWRST_ERROR) + return true; + state = (state >> 4) & 0x0f; + return (state == target_state); +} + +unsigned int snd_hda_codec_eapd_power_filter(struct hda_codec *codec, + hda_nid_t nid, + unsigned int power_state); /* * AMP control callbacks @@ -583,12 +706,23 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec, #define get_amp_nid_(pv) ((pv) & 0xffff) #define get_amp_nid(kc) get_amp_nid_((kc)->private_value) #define get_amp_channels(kc) (((kc)->private_value >> 16) & 0x3) -#define get_amp_direction(kc) (((kc)->private_value >> 18) & 0x1) -#define get_amp_index(kc) (((kc)->private_value >> 19) & 0xf) +#define get_amp_direction_(pv) (((pv) >> 18) & 0x1) +#define get_amp_direction(kc) get_amp_direction_((kc)->private_value) +#define get_amp_index_(pv) (((pv) >> 19) & 0xf) +#define get_amp_index(kc) get_amp_index_((kc)->private_value) #define get_amp_offset(kc) (((kc)->private_value >> 23) & 0x3f) #define get_amp_min_mute(kc) (((kc)->private_value >> 29) & 0x1) /* + * enum control helper + */ +int snd_hda_enum_helper_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo, + int num_entries, const char * const *texts); +#define snd_hda_enum_bool_helper_info(kcontrol, uinfo) \ + snd_hda_enum_helper_info(kcontrol, uinfo, 0, NULL) + +/* * CEA Short Audio Descriptor data */ struct cea_sad { @@ -601,16 +735,17 @@ struct cea_sad { }; #define ELD_FIXED_BYTES 20 +#define ELD_MAX_SIZE 256 #define ELD_MAX_MNL 16 #define ELD_MAX_SAD 16 /* * ELD: EDID Like Data */ -struct hdmi_eld { - bool monitor_present; - bool eld_valid; - int eld_size; +struct parsed_hdmi_eld { + /* + * all fields will be cleared before updating ELD + */ int baseline_len; int eld_ver; int cea_edid_ver; @@ -625,35 +760,44 @@ struct hdmi_eld { int spk_alloc; int sad_count; struct cea_sad sad[ELD_MAX_SAD]; -#ifdef CONFIG_PROC_FS - struct snd_info_entry *proc_entry; -#endif +}; + +struct hdmi_eld { + bool monitor_present; + bool eld_valid; + int eld_size; + char eld_buffer[ELD_MAX_SIZE]; + struct parsed_hdmi_eld info; }; int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid); -int snd_hdmi_get_eld(struct hdmi_eld *, struct hda_codec *, hda_nid_t); -void snd_hdmi_show_eld(struct hdmi_eld *eld); -void hdmi_eld_update_pcm_info(struct hdmi_eld *eld, struct hda_pcm_stream *pcm, - struct hda_pcm_stream *codec_pars); +int snd_hdmi_get_eld(struct hda_codec *codec, hda_nid_t nid, + unsigned char *buf, int *eld_size); +int snd_hdmi_parse_eld(struct parsed_hdmi_eld *e, + const unsigned char *buf, int size); +void snd_hdmi_show_eld(struct parsed_hdmi_eld *e); +void snd_hdmi_eld_update_pcm_info(struct parsed_hdmi_eld *e, + struct hda_pcm_stream *hinfo); + +int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid, + unsigned char *buf, int *eld_size, + bool rev3_or_later); #ifdef CONFIG_PROC_FS -int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld, - int index); -void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld); -#else -static inline int snd_hda_eld_proc_new(struct hda_codec *codec, - struct hdmi_eld *eld, - int index) -{ - return 0; -} -static inline void snd_hda_eld_proc_free(struct hda_codec *codec, - struct hdmi_eld *eld) -{ -} +void snd_hdmi_print_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer); +void snd_hdmi_write_eld_info(struct hdmi_eld *eld, + struct snd_info_buffer *buffer); #endif #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80 void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen); +/* + */ +#define codec_err(codec, fmt, args...) dev_err(&(codec)->dev, fmt, ##args) +#define codec_warn(codec, fmt, args...) dev_warn(&(codec)->dev, fmt, ##args) +#define codec_info(codec, fmt, args...) dev_info(&(codec)->dev, fmt, ##args) +#define codec_dbg(codec, fmt, args...) dev_dbg(&(codec)->dev, fmt, ##args) + #endif /* __SOUND_HDA_LOCAL_H */ |