projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 23d30f28 TI |
1 | /* |
| 2 | * BIOS auto-parser helper functions for HD-audio | |
| 3 | * | |
| 4 | * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> | |
| 5 | * | |
| 6 | * This driver is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | */ | |
| 11 | ||
| 12 | #ifndef __SOUND_HDA_AUTO_PARSER_H | |
| 13 | #define __SOUND_HDA_AUTO_PARSER_H | |
| 14 | ||
| 128bc4ba TI |
15 | /* |
| 16 | * Helper for automatic pin configuration | |
| 17 | */ | |
| 18 | ||
| 19 | enum { | |
| 20 | AUTO_PIN_MIC, | |
| 21 | AUTO_PIN_LINE_IN, | |
| 22 | AUTO_PIN_CD, | |
| 23 | AUTO_PIN_AUX, | |
| 24 | AUTO_PIN_LAST | |
| 25 | }; | |
| 26 | ||
| 27 | enum { | |
| 28 | AUTO_PIN_LINE_OUT, | |
| 29 | AUTO_PIN_SPEAKER_OUT, | |
| 30 | AUTO_PIN_HP_OUT | |
| 31 | }; | |
| 32 | ||
| 33 | #define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS | |
| 34 | #define AUTO_CFG_MAX_INS 8 | |
| 35 | ||
| 36 | struct auto_pin_cfg_item { | |
| 37 | hda_nid_t pin; | |
| 38 | int type; | |
| 39 | }; | |
| 40 | ||
| 41 | struct auto_pin_cfg; | |
| 42 | const char *hda_get_autocfg_input_label(struct hda_codec *codec, | |
| 43 | const struct auto_pin_cfg *cfg, | |
| 44 | int input); | |
| 45 | int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, | |
| 46 | const struct auto_pin_cfg *cfg, | |
| 47 | char *label, int maxlen, int *indexp); | |
| 48 | ||
| 49 | enum { | |
| 50 | INPUT_PIN_ATTR_UNUSED, /* pin not connected */ | |
| 51 | INPUT_PIN_ATTR_INT, /* internal mic/line-in */ | |
| 52 | INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */ | |
| 53 | INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */ | |
| 54 | INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */ | |
| 55 | INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */ | |
| 56 | }; | |
| 57 | ||
| 58 | int snd_hda_get_input_pin_attr(unsigned int def_conf); | |
| 59 | ||
| 60 | struct auto_pin_cfg { | |
| 61 | int line_outs; | |
| 62 | /* sorted in the order of Front/Surr/CLFE/Side */ | |
| 63 | hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; | |
| 64 | int speaker_outs; | |
| 65 | hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; | |
| 66 | int hp_outs; | |
| 67 | int line_out_type; /* AUTO_PIN_XXX_OUT */ | |
| 68 | hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; | |
| 69 | int num_inputs; | |
| 70 | struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS]; | |
| 71 | int dig_outs; | |
| 72 | hda_nid_t dig_out_pins[2]; | |
| 73 | hda_nid_t dig_in_pin; | |
| 74 | hda_nid_t mono_out_pin; | |
| 75 | int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */ | |
| 76 | int dig_in_type; /* HDA_PCM_TYPE_XXX */ | |
| 77 | }; | |
| 78 | ||
| 79 | /* bit-flags for snd_hda_parse_pin_def_config() behavior */ | |
| 80 | #define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */ | |
| 81 | #define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */ | |
| 82 | ||
| 83 | int snd_hda_parse_pin_defcfg(struct hda_codec *codec, | |
| 84 | struct auto_pin_cfg *cfg, | |
| 85 | const hda_nid_t *ignore_nids, | |
| 86 | unsigned int cond_flags); | |
| 87 | ||
| 88 | /* older function */ | |
| 89 | #define snd_hda_parse_pin_def_config(codec, cfg, ignore) \ | |
| 90 | snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0) | |
| 91 | ||
| 92 | /* | |
| 93 | */ | |
| 94 | ||
| 23d30f28 TI |
95 | struct hda_gen_spec { |
| 96 | /* fix-up list */ | |
| 97 | int fixup_id; | |
| 98 | const struct hda_fixup *fixup_list; | |
| 99 | const char *fixup_name; | |
| 100 | ||
| 101 | /* additional init verbs */ | |
| 102 | struct snd_array verbs; | |
| 103 | }; | |
| 104 | ||
| 105 | ||
| 106 | /* | |
| 107 | * Fix-up pin default configurations and add default verbs | |
| 108 | */ | |
| 109 | ||
| 110 | struct hda_pintbl { | |
| 111 | hda_nid_t nid; | |
| 112 | u32 val; | |
| 113 | }; | |
| 114 | ||
| 115 | struct hda_model_fixup { | |
| 116 | const int id; | |
| 117 | const char *name; | |
| 118 | }; | |
| 119 | ||
| 120 | struct hda_fixup { | |
| 121 | int type; | |
| 122 | bool chained; | |
| 123 | int chain_id; | |
| 124 | union { | |
| 125 | const struct hda_pintbl *pins; | |
| 126 | const struct hda_verb *verbs; | |
| 127 | void (*func)(struct hda_codec *codec, | |
| 128 | const struct hda_fixup *fix, | |
| 129 | int action); | |
| 130 | } v; | |
| 131 | }; | |
| 132 | ||
| 133 | /* fixup types */ | |
| 134 | enum { | |
| 135 | HDA_FIXUP_INVALID, | |
| 136 | HDA_FIXUP_PINS, | |
| 137 | HDA_FIXUP_VERBS, | |
| 138 | HDA_FIXUP_FUNC, | |
| 139 | }; | |
| 140 | ||
| 141 | /* fixup action definitions */ | |
| 142 | enum { | |
| 143 | HDA_FIXUP_ACT_PRE_PROBE, | |
| 144 | HDA_FIXUP_ACT_PROBE, | |
| 145 | HDA_FIXUP_ACT_INIT, | |
| 146 | HDA_FIXUP_ACT_BUILD, | |
| 147 | }; | |
| 148 | ||
| 149 | int snd_hda_gen_add_verbs(struct hda_gen_spec *spec, | |
| 150 | const struct hda_verb *list); | |
| 151 | void snd_hda_gen_apply_verbs(struct hda_codec *codec); | |
| 152 | void snd_hda_apply_pincfgs(struct hda_codec *codec, | |
| 153 | const struct hda_pintbl *cfg); | |
| 154 | void snd_hda_apply_fixup(struct hda_codec *codec, int action); | |
| 155 | void snd_hda_pick_fixup(struct hda_codec *codec, | |
| 156 | const struct hda_model_fixup *models, | |
| 157 | const struct snd_pci_quirk *quirk, | |
| 158 | const struct hda_fixup *fixlist); | |
| 159 | ||
| ee48df57 TI |
160 | static inline void snd_hda_gen_init(struct hda_gen_spec *spec) |
| 161 | { | |
| 162 | snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8); | |
| 163 | } | |
| 164 | ||
| 165 | static inline void snd_hda_gen_free(struct hda_gen_spec *spec) | |
| 166 | { | |
| 167 | snd_array_free(&spec->verbs); | |
| 168 | } | |
| 169 | ||
| 23d30f28 | 170 | #endif /* __SOUND_HDA_AUTO_PARSER_H */ |