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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 | ||
38cf6f1a TI |
68 | /* active stream id */ |
69 | enum { STREAM_MULTI_OUT, STREAM_INDEP_HP }; | |
70 | ||
e6b85f3c TI |
71 | /* PCM hook action */ |
72 | enum { | |
73 | HDA_GEN_PCM_ACT_OPEN, | |
74 | HDA_GEN_PCM_ACT_PREPARE, | |
75 | HDA_GEN_PCM_ACT_CLEANUP, | |
76 | HDA_GEN_PCM_ACT_CLOSE, | |
77 | }; | |
78 | ||
352f7f91 TI |
79 | struct hda_gen_spec { |
80 | char stream_name_analog[32]; /* analog PCM stream */ | |
81 | const struct hda_pcm_stream *stream_analog_playback; | |
82 | const struct hda_pcm_stream *stream_analog_capture; | |
83 | const struct hda_pcm_stream *stream_analog_alt_playback; | |
84 | const struct hda_pcm_stream *stream_analog_alt_capture; | |
85 | ||
86 | char stream_name_digital[32]; /* digital PCM stream */ | |
87 | const struct hda_pcm_stream *stream_digital_playback; | |
88 | const struct hda_pcm_stream *stream_digital_capture; | |
89 | ||
38cf6f1a TI |
90 | /* PCM */ |
91 | unsigned int active_streams; | |
92 | struct mutex pcm_mutex; | |
93 | ||
352f7f91 TI |
94 | /* playback */ |
95 | struct hda_multi_out multiout; /* playback set-up | |
96 | * max_channels, dacs must be set | |
97 | * dig_out_nid and hp_nid are optional | |
98 | */ | |
99 | hda_nid_t alt_dac_nid; | |
100 | hda_nid_t slave_dig_outs[3]; /* optional - for auto-parsing */ | |
101 | int dig_out_type; | |
102 | ||
103 | /* capture */ | |
104 | unsigned int num_adc_nids; | |
105 | hda_nid_t adc_nids[AUTO_CFG_MAX_OUTS]; | |
106 | hda_nid_t dig_in_nid; /* digital-in NID; optional */ | |
107 | hda_nid_t mixer_nid; /* analog-mixer NID */ | |
108 | ||
109 | /* capture setup for dynamic dual-adc switch */ | |
110 | hda_nid_t cur_adc; | |
111 | unsigned int cur_adc_stream_tag; | |
112 | unsigned int cur_adc_format; | |
113 | ||
114 | /* capture source */ | |
115 | struct hda_input_mux input_mux; | |
116 | unsigned int cur_mux[3]; | |
117 | ||
118 | /* channel model */ | |
a07a949b TI |
119 | /* min_channel_count contains the minimum channel count for primary |
120 | * outputs. When multi_ios is set, the channels can be configured | |
121 | * between min_channel_count and (min_channel_count + multi_ios * 2). | |
122 | * | |
123 | * ext_channel_count contains the current channel count of the primary | |
124 | * out. This varies in the range above. | |
125 | * | |
126 | * Meanwhile, const_channel_count is the channel count for all outputs | |
127 | * including headphone and speakers. It's a constant value, and the | |
128 | * PCM is set up as max(ext_channel_count, const_channel_count). | |
129 | */ | |
130 | int min_channel_count; /* min. channel count for primary out */ | |
131 | int ext_channel_count; /* current channel count for primary */ | |
132 | int const_channel_count; /* channel count for all */ | |
352f7f91 TI |
133 | |
134 | /* PCM information */ | |
135 | struct hda_pcm pcm_rec[3]; /* used in build_pcms() */ | |
136 | ||
137 | /* dynamic controls, init_verbs and input_mux */ | |
138 | struct auto_pin_cfg autocfg; | |
139 | struct snd_array kctls; | |
140 | hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS]; | |
141 | hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS]; | |
142 | unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS]; | |
143 | hda_nid_t shared_mic_vref_pin; | |
144 | ||
145 | /* DAC list */ | |
146 | int num_all_dacs; | |
147 | hda_nid_t all_dacs[16]; | |
148 | ||
149 | /* path list */ | |
150 | struct snd_array paths; | |
151 | ||
196c1766 TI |
152 | /* path indices */ |
153 | int out_paths[AUTO_CFG_MAX_OUTS]; | |
154 | int hp_paths[AUTO_CFG_MAX_OUTS]; | |
155 | int speaker_paths[AUTO_CFG_MAX_OUTS]; | |
c30aa7b2 | 156 | int aamix_out_paths[3]; |
196c1766 | 157 | int digout_paths[AUTO_CFG_MAX_OUTS]; |
c697b716 | 158 | int input_paths[HDA_MAX_NUM_INPUTS][AUTO_CFG_MAX_OUTS]; |
196c1766 | 159 | int loopback_paths[HDA_MAX_NUM_INPUTS]; |
2430d7b7 | 160 | int digin_path; |
196c1766 | 161 | |
352f7f91 TI |
162 | /* auto-mic stuff */ |
163 | int am_num_entries; | |
164 | struct automic_entry am_entry[MAX_AUTO_MIC_PINS]; | |
165 | ||
166 | /* for pin sensing */ | |
acc47aaf | 167 | /* current status; set in hda_geneic.c */ |
352f7f91 TI |
168 | unsigned int hp_jack_present:1; |
169 | unsigned int line_jack_present:1; | |
acc47aaf TI |
170 | unsigned int speaker_muted:1; /* current status of speaker mute */ |
171 | unsigned int line_out_muted:1; /* current status of LO mute */ | |
172 | ||
173 | /* internal states of automute / autoswitch behavior */ | |
352f7f91 TI |
174 | unsigned int auto_mic:1; |
175 | unsigned int automute_speaker:1; /* automute speaker outputs */ | |
176 | unsigned int automute_lo:1; /* automute LO outputs */ | |
acc47aaf TI |
177 | |
178 | /* capabilities detected by parser */ | |
352f7f91 TI |
179 | unsigned int detect_hp:1; /* Headphone detection enabled */ |
180 | unsigned int detect_lo:1; /* Line-out detection enabled */ | |
181 | unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ | |
182 | unsigned int automute_lo_possible:1; /* there are line outs and HP */ | |
acc47aaf TI |
183 | |
184 | /* additional parameters set by codec drivers */ | |
185 | unsigned int master_mute:1; /* master mute over all */ | |
352f7f91 | 186 | unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ |
acc47aaf TI |
187 | unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ |
188 | ||
189 | /* parser behavior flags; set before snd_hda_gen_parse_auto_config() */ | |
f72706be | 190 | unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */ |
d12daf6f | 191 | unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */ |
352f7f91 | 192 | |
acc47aaf | 193 | /* other parse behavior flags */ |
352f7f91 | 194 | unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */ |
352f7f91 TI |
195 | unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */ |
196 | unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */ | |
197 | unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */ | |
198 | unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */ | |
731dc301 | 199 | unsigned int own_eapd_ctl:1; /* set EAPD by own function */ |
fd25a97a | 200 | unsigned int vmaster_mute_enum:1; /* add vmaster mute mode enum */ |
38cf6f1a | 201 | unsigned int indep_hp:1; /* independent HP supported */ |
ea46c3c8 | 202 | unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */ |
f3fc0b0b | 203 | unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */ |
978e77e7 | 204 | unsigned int add_out_jack_modes:1; /* add output jack mode enum ctls */ |
29476558 | 205 | unsigned int add_in_jack_modes:1; /* add input jack mode enum ctls */ |
352f7f91 | 206 | |
acc47aaf TI |
207 | /* other internal flags */ |
208 | unsigned int no_analog:1; /* digital I/O only */ | |
209 | unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */ | |
210 | unsigned int indep_hp_enabled:1; /* independent HP enabled */ | |
211 | ||
c30aa7b2 TI |
212 | /* loopback mixing mode */ |
213 | bool aamix_mode; | |
214 | ||
352f7f91 TI |
215 | /* for virtual master */ |
216 | hda_nid_t vmaster_nid; | |
7a71bbf3 | 217 | unsigned int vmaster_tlv[4]; |
352f7f91 TI |
218 | struct hda_vmaster_mute_hook vmaster_mute; |
219 | #ifdef CONFIG_PM | |
220 | struct hda_loopback_check loopback; | |
221 | int num_loopbacks; | |
222 | struct hda_amp_list loopback_list[8]; | |
223 | #endif | |
224 | ||
225 | /* multi-io */ | |
226 | int multi_ios; | |
227 | struct hda_multi_io multi_io[4]; | |
228 | ||
352f7f91 TI |
229 | /* hooks */ |
230 | void (*init_hook)(struct hda_codec *codec); | |
231 | void (*automute_hook)(struct hda_codec *codec); | |
232 | void (*cap_sync_hook)(struct hda_codec *codec); | |
2e03e952 | 233 | |
e6b85f3c TI |
234 | /* PCM playback hook */ |
235 | void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo, | |
236 | struct hda_codec *codec, | |
237 | struct snd_pcm_substream *substream, | |
238 | int action); | |
239 | ||
2e03e952 TI |
240 | /* automute / autoswitch hooks */ |
241 | void (*hp_automute_hook)(struct hda_codec *codec, | |
242 | struct hda_jack_tbl *tbl); | |
243 | void (*line_automute_hook)(struct hda_codec *codec, | |
244 | struct hda_jack_tbl *tbl); | |
245 | void (*mic_autoswitch_hook)(struct hda_codec *codec, | |
246 | struct hda_jack_tbl *tbl); | |
ae177c3f TI |
247 | |
248 | /* capture switch hook (for mic-mute LED) */ | |
249 | void (*capture_switch_hook)(struct hda_codec *codec, bool enable); | |
352f7f91 TI |
250 | }; |
251 | ||
252 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec); | |
253 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec); | |
254 | ||
255 | int snd_hda_gen_init(struct hda_codec *codec); | |
fce52a3b | 256 | void snd_hda_gen_free(struct hda_codec *codec); |
352f7f91 TI |
257 | |
258 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
259 | hda_nid_t from_nid, hda_nid_t to_nid); | |
196c1766 TI |
260 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path); |
261 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx); | |
352f7f91 | 262 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 263 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 TI |
264 | struct nid_path *path); |
265 | struct nid_path * | |
266 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 267 | hda_nid_t to_nid, int anchor_nid); |
352f7f91 TI |
268 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, |
269 | bool enable, bool add_aamix); | |
270 | ||
12c93df6 TI |
271 | struct snd_kcontrol_new * |
272 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
273 | const struct snd_kcontrol_new *temp); | |
274 | ||
352f7f91 | 275 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
9eb413e5 | 276 | struct auto_pin_cfg *cfg); |
352f7f91 TI |
277 | int snd_hda_gen_build_controls(struct hda_codec *codec); |
278 | int snd_hda_gen_build_pcms(struct hda_codec *codec); | |
279 | ||
5d550e15 TI |
280 | /* standard jack event callbacks */ |
281 | void snd_hda_gen_hp_automute(struct hda_codec *codec, | |
282 | struct hda_jack_tbl *jack); | |
283 | void snd_hda_gen_line_automute(struct hda_codec *codec, | |
284 | struct hda_jack_tbl *jack); | |
285 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, | |
286 | struct hda_jack_tbl *jack); | |
287 | void snd_hda_gen_update_outputs(struct hda_codec *codec); | |
288 | ||
fce52a3b TI |
289 | #ifdef CONFIG_PM |
290 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid); | |
291 | #endif | |
292 | ||
352f7f91 | 293 | #endif /* __SOUND_HDA_GENERIC_H */ |