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352f7f91 TI |
1 | /* |
2 | * Generic 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_GENERIC_H | |
13 | #define __SOUND_HDA_GENERIC_H | |
14 | ||
15 | /* unsol event tags */ | |
16 | enum { | |
406b285d | 17 | HDA_GEN_HP_EVENT = 1, HDA_GEN_FRONT_EVENT, HDA_GEN_MIC_EVENT, |
352f7f91 TI |
18 | HDA_GEN_LAST_EVENT = HDA_GEN_MIC_EVENT |
19 | }; | |
20 | ||
21 | /* table entry for multi-io paths */ | |
22 | struct hda_multi_io { | |
23 | hda_nid_t pin; /* multi-io widget pin NID */ | |
24 | hda_nid_t dac; /* DAC to be connected */ | |
25 | unsigned int ctl_in; /* cached input-pin control value */ | |
26 | }; | |
27 | ||
28 | /* Widget connection path | |
29 | * | |
30 | * For output, stored in the order of DAC -> ... -> pin, | |
31 | * for input, pin -> ... -> ADC. | |
32 | * | |
33 | * idx[i] contains the source index number to select on of the widget path[i]; | |
34 | * e.g. idx[1] is the index of the DAC (path[0]) selected by path[1] widget | |
35 | * multi[] indicates whether it's a selector widget with multi-connectors | |
36 | * (i.e. the connection selection is mandatory) | |
37 | * vol_ctl and mute_ctl contains the NIDs for the assigned mixers | |
38 | */ | |
39 | ||
d94ddd85 | 40 | #define MAX_NID_PATH_DEPTH 10 |
352f7f91 TI |
41 | |
42 | enum { | |
43 | NID_PATH_VOL_CTL, | |
44 | NID_PATH_MUTE_CTL, | |
45 | NID_PATH_BOOST_CTL, | |
46 | NID_PATH_NUM_CTLS | |
47 | }; | |
48 | ||
49 | struct nid_path { | |
50 | int depth; | |
51 | hda_nid_t path[MAX_NID_PATH_DEPTH]; | |
52 | unsigned char idx[MAX_NID_PATH_DEPTH]; | |
53 | unsigned char multi[MAX_NID_PATH_DEPTH]; | |
54 | unsigned int ctls[NID_PATH_NUM_CTLS]; /* NID_PATH_XXX_CTL */ | |
55 | bool active; | |
56 | }; | |
57 | ||
58 | /* mic/line-in auto switching entry */ | |
59 | ||
60 | #define MAX_AUTO_MIC_PINS 3 | |
61 | ||
62 | struct automic_entry { | |
63 | hda_nid_t pin; /* pin */ | |
64 | int idx; /* imux index, -1 = invalid */ | |
65 | unsigned int attr; /* pin attribute (INPUT_PIN_ATTR_*) */ | |
66 | }; | |
67 | ||
68 | struct hda_gen_spec { | |
69 | char stream_name_analog[32]; /* analog PCM stream */ | |
70 | const struct hda_pcm_stream *stream_analog_playback; | |
71 | const struct hda_pcm_stream *stream_analog_capture; | |
72 | const struct hda_pcm_stream *stream_analog_alt_playback; | |
73 | const struct hda_pcm_stream *stream_analog_alt_capture; | |
74 | ||
75 | char stream_name_digital[32]; /* digital PCM stream */ | |
76 | const struct hda_pcm_stream *stream_digital_playback; | |
77 | const struct hda_pcm_stream *stream_digital_capture; | |
78 | ||
79 | /* playback */ | |
80 | struct hda_multi_out multiout; /* playback set-up | |
81 | * max_channels, dacs must be set | |
82 | * dig_out_nid and hp_nid are optional | |
83 | */ | |
84 | hda_nid_t alt_dac_nid; | |
85 | hda_nid_t slave_dig_outs[3]; /* optional - for auto-parsing */ | |
86 | int dig_out_type; | |
87 | ||
88 | /* capture */ | |
89 | unsigned int num_adc_nids; | |
90 | hda_nid_t adc_nids[AUTO_CFG_MAX_OUTS]; | |
91 | hda_nid_t dig_in_nid; /* digital-in NID; optional */ | |
92 | hda_nid_t mixer_nid; /* analog-mixer NID */ | |
93 | ||
94 | /* capture setup for dynamic dual-adc switch */ | |
95 | hda_nid_t cur_adc; | |
96 | unsigned int cur_adc_stream_tag; | |
97 | unsigned int cur_adc_format; | |
98 | ||
99 | /* capture source */ | |
100 | struct hda_input_mux input_mux; | |
101 | unsigned int cur_mux[3]; | |
102 | ||
103 | /* channel model */ | |
104 | const struct hda_channel_mode *channel_mode; | |
105 | int num_channel_mode; | |
106 | int const_channel_count; /* min. channel count (for speakers) */ | |
107 | int ext_channel_count; /* current channel count for multi-io */ | |
108 | ||
109 | /* PCM information */ | |
110 | struct hda_pcm pcm_rec[3]; /* used in build_pcms() */ | |
111 | ||
112 | /* dynamic controls, init_verbs and input_mux */ | |
113 | struct auto_pin_cfg autocfg; | |
114 | struct snd_array kctls; | |
115 | hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS]; | |
116 | hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS]; | |
117 | unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS]; | |
118 | hda_nid_t shared_mic_vref_pin; | |
119 | ||
120 | /* DAC list */ | |
121 | int num_all_dacs; | |
122 | hda_nid_t all_dacs[16]; | |
123 | ||
124 | /* path list */ | |
125 | struct snd_array paths; | |
126 | ||
127 | /* auto-mic stuff */ | |
128 | int am_num_entries; | |
129 | struct automic_entry am_entry[MAX_AUTO_MIC_PINS]; | |
130 | ||
131 | /* for pin sensing */ | |
132 | unsigned int hp_jack_present:1; | |
133 | unsigned int line_jack_present:1; | |
134 | unsigned int master_mute:1; | |
135 | unsigned int auto_mic:1; | |
136 | unsigned int automute_speaker:1; /* automute speaker outputs */ | |
137 | unsigned int automute_lo:1; /* automute LO outputs */ | |
138 | unsigned int detect_hp:1; /* Headphone detection enabled */ | |
139 | unsigned int detect_lo:1; /* Line-out detection enabled */ | |
140 | unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ | |
141 | unsigned int automute_lo_possible:1; /* there are line outs and HP */ | |
142 | unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ | |
143 | unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ | |
144 | ||
145 | /* other flags */ | |
146 | unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */ | |
147 | unsigned int no_analog:1; /* digital I/O only */ | |
148 | unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */ | |
149 | unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */ | |
150 | unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */ | |
151 | unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */ | |
152 | unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */ | |
731dc301 | 153 | unsigned int own_eapd_ctl:1; /* set EAPD by own function */ |
352f7f91 | 154 | |
352f7f91 TI |
155 | /* for virtual master */ |
156 | hda_nid_t vmaster_nid; | |
157 | struct hda_vmaster_mute_hook vmaster_mute; | |
158 | #ifdef CONFIG_PM | |
159 | struct hda_loopback_check loopback; | |
160 | int num_loopbacks; | |
161 | struct hda_amp_list loopback_list[8]; | |
162 | #endif | |
163 | ||
164 | /* multi-io */ | |
165 | int multi_ios; | |
166 | struct hda_multi_io multi_io[4]; | |
167 | ||
168 | /* bind volumes */ | |
169 | struct snd_array bind_ctls; | |
170 | ||
171 | /* hooks */ | |
172 | void (*init_hook)(struct hda_codec *codec); | |
173 | void (*automute_hook)(struct hda_codec *codec); | |
174 | void (*cap_sync_hook)(struct hda_codec *codec); | |
175 | }; | |
176 | ||
177 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec); | |
178 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec); | |
179 | ||
180 | int snd_hda_gen_init(struct hda_codec *codec); | |
181 | ||
182 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
183 | hda_nid_t from_nid, hda_nid_t to_nid); | |
184 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, | |
185 | hda_nid_t to_nid, int with_aa_mix, | |
186 | struct nid_path *path); | |
187 | struct nid_path * | |
188 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
189 | hda_nid_t to_nid, int with_aa_mix); | |
190 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, | |
191 | bool enable, bool add_aamix); | |
192 | ||
12c93df6 TI |
193 | struct snd_kcontrol_new * |
194 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
195 | const struct snd_kcontrol_new *temp); | |
196 | ||
352f7f91 | 197 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
9eb413e5 | 198 | struct auto_pin_cfg *cfg); |
352f7f91 TI |
199 | int snd_hda_gen_build_controls(struct hda_codec *codec); |
200 | int snd_hda_gen_build_pcms(struct hda_codec *codec); | |
201 | ||
5d550e15 TI |
202 | /* standard jack event callbacks */ |
203 | void snd_hda_gen_hp_automute(struct hda_codec *codec, | |
204 | struct hda_jack_tbl *jack); | |
205 | void snd_hda_gen_line_automute(struct hda_codec *codec, | |
206 | struct hda_jack_tbl *jack); | |
207 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, | |
208 | struct hda_jack_tbl *jack); | |
209 | void snd_hda_gen_update_outputs(struct hda_codec *codec); | |
210 | ||
352f7f91 | 211 | #endif /* __SOUND_HDA_GENERIC_H */ |