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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; | |
a385d97b | 39 | unsigned int is_headset_mic:1; |
cb420b11 | 40 | unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */ |
128bc4ba TI |
41 | }; |
42 | ||
43 | struct auto_pin_cfg; | |
44 | const char *hda_get_autocfg_input_label(struct hda_codec *codec, | |
45 | const struct auto_pin_cfg *cfg, | |
46 | int input); | |
47 | int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, | |
48 | const struct auto_pin_cfg *cfg, | |
49 | char *label, int maxlen, int *indexp); | |
50 | ||
51 | enum { | |
52 | INPUT_PIN_ATTR_UNUSED, /* pin not connected */ | |
53 | INPUT_PIN_ATTR_INT, /* internal mic/line-in */ | |
54 | INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */ | |
55 | INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */ | |
128bc4ba | 56 | INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */ |
5ec16d12 TI |
57 | INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */ |
58 | INPUT_PIN_ATTR_LAST = INPUT_PIN_ATTR_FRONT, | |
128bc4ba TI |
59 | }; |
60 | ||
61 | int snd_hda_get_input_pin_attr(unsigned int def_conf); | |
62 | ||
63 | struct auto_pin_cfg { | |
64 | int line_outs; | |
65 | /* sorted in the order of Front/Surr/CLFE/Side */ | |
66 | hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; | |
67 | int speaker_outs; | |
68 | hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; | |
69 | int hp_outs; | |
70 | int line_out_type; /* AUTO_PIN_XXX_OUT */ | |
71 | hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; | |
72 | int num_inputs; | |
73 | struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS]; | |
74 | int dig_outs; | |
75 | hda_nid_t dig_out_pins[2]; | |
76 | hda_nid_t dig_in_pin; | |
77 | hda_nid_t mono_out_pin; | |
78 | int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */ | |
79 | int dig_in_type; /* HDA_PCM_TYPE_XXX */ | |
80 | }; | |
81 | ||
82 | /* bit-flags for snd_hda_parse_pin_def_config() behavior */ | |
cb420b11 DH |
83 | #define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */ |
84 | #define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */ | |
85 | #define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */ | |
86 | #define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */ | |
128bc4ba TI |
87 | |
88 | int snd_hda_parse_pin_defcfg(struct hda_codec *codec, | |
89 | struct auto_pin_cfg *cfg, | |
90 | const hda_nid_t *ignore_nids, | |
91 | unsigned int cond_flags); | |
92 | ||
93 | /* older function */ | |
94 | #define snd_hda_parse_pin_def_config(codec, cfg, ignore) \ | |
95 | snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0) | |
96 | ||
3cdbe11a DH |
97 | static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg) |
98 | { | |
99 | return (cfg->line_out_type == AUTO_PIN_HP_OUT) ? | |
100 | cfg->line_outs : cfg->hp_outs; | |
101 | } | |
102 | static inline const hda_nid_t *auto_cfg_hp_pins(const struct auto_pin_cfg *cfg) | |
103 | { | |
104 | return (cfg->line_out_type == AUTO_PIN_HP_OUT) ? | |
105 | cfg->line_out_pins : cfg->hp_pins; | |
106 | } | |
107 | static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg) | |
108 | { | |
109 | return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ? | |
110 | cfg->line_outs : cfg->speaker_outs; | |
111 | } | |
112 | static inline const hda_nid_t *auto_cfg_speaker_pins(const struct auto_pin_cfg *cfg) | |
113 | { | |
114 | return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ? | |
115 | cfg->line_out_pins : cfg->speaker_pins; | |
116 | } | |
117 | ||
23d30f28 | 118 | #endif /* __SOUND_HDA_AUTO_PARSER_H */ |