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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * BIOS auto-parser helper functions for HD-audio4 *5 * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de>6 */7 8#ifndef __SOUND_HDA_AUTO_PARSER_H9#define __SOUND_HDA_AUTO_PARSER_H10 11#include "hda_local.h"12 13/*14 * Helper for automatic pin configuration15 */16 17enum {18 AUTO_PIN_MIC,19 AUTO_PIN_LINE_IN,20 AUTO_PIN_CD,21 AUTO_PIN_AUX,22 AUTO_PIN_LAST23};24 25enum {26 AUTO_PIN_LINE_OUT,27 AUTO_PIN_SPEAKER_OUT,28 AUTO_PIN_HP_OUT29};30 31#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS32#define AUTO_CFG_MAX_INS 1833 34struct auto_pin_cfg_item {35 hda_nid_t pin;36 int type;37 unsigned int is_headset_mic:1;38 unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */39 unsigned int has_boost_on_pin:1;40};41 42struct auto_pin_cfg;43const char *hda_get_autocfg_input_label(struct hda_codec *codec,44 const struct auto_pin_cfg *cfg,45 int input);46int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,47 const struct auto_pin_cfg *cfg,48 char *label, int maxlen, int *indexp);49 50enum {51 INPUT_PIN_ATTR_UNUSED, /* pin not connected */52 INPUT_PIN_ATTR_INT, /* internal mic/line-in */53 INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */54 INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */55 INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */56 INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */57 INPUT_PIN_ATTR_LAST = INPUT_PIN_ATTR_FRONT,58};59 60int snd_hda_get_input_pin_attr(unsigned int def_conf);61 62struct auto_pin_cfg {63 int line_outs;64 /* sorted in the order of Front/Surr/CLFE/Side */65 hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];66 int speaker_outs;67 hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS];68 int hp_outs;69 int line_out_type; /* AUTO_PIN_XXX_OUT */70 hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS];71 int num_inputs;72 struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS];73 int dig_outs;74 hda_nid_t dig_out_pins[2];75 hda_nid_t dig_in_pin;76 hda_nid_t mono_out_pin;77 int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */78 int dig_in_type; /* HDA_PCM_TYPE_XXX */79};80 81/* bit-flags for snd_hda_parse_pin_def_config() behavior */82#define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */83#define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */84#define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */85#define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */86 87int snd_hda_parse_pin_defcfg(struct hda_codec *codec,88 struct auto_pin_cfg *cfg,89 const hda_nid_t *ignore_nids,90 unsigned int cond_flags);91 92/* older function */93#define snd_hda_parse_pin_def_config(codec, cfg, ignore) \94 snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0)95 96static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg)97{98 return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?99 cfg->line_outs : cfg->hp_outs;100}101static inline const hda_nid_t *auto_cfg_hp_pins(const struct auto_pin_cfg *cfg)102{103 return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?104 cfg->line_out_pins : cfg->hp_pins;105}106static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg)107{108 return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?109 cfg->line_outs : cfg->speaker_outs;110}111static inline const hda_nid_t *auto_cfg_speaker_pins(const struct auto_pin_cfg *cfg)112{113 return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?114 cfg->line_out_pins : cfg->speaker_pins;115}116 117#endif /* __SOUND_HDA_AUTO_PARSER_H */118