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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; | |
a607148f TI |
83 | |
84 | char stream_name_alt_analog[32]; /* alternative analog PCM stream */ | |
352f7f91 TI |
85 | const struct hda_pcm_stream *stream_analog_alt_playback; |
86 | const struct hda_pcm_stream *stream_analog_alt_capture; | |
87 | ||
88 | char stream_name_digital[32]; /* digital PCM stream */ | |
89 | const struct hda_pcm_stream *stream_digital_playback; | |
90 | const struct hda_pcm_stream *stream_digital_capture; | |
91 | ||
38cf6f1a TI |
92 | /* PCM */ |
93 | unsigned int active_streams; | |
94 | struct mutex pcm_mutex; | |
95 | ||
352f7f91 TI |
96 | /* playback */ |
97 | struct hda_multi_out multiout; /* playback set-up | |
98 | * max_channels, dacs must be set | |
99 | * dig_out_nid and hp_nid are optional | |
100 | */ | |
101 | hda_nid_t alt_dac_nid; | |
102 | hda_nid_t slave_dig_outs[3]; /* optional - for auto-parsing */ | |
103 | int dig_out_type; | |
104 | ||
105 | /* capture */ | |
106 | unsigned int num_adc_nids; | |
cf799aa3 | 107 | hda_nid_t adc_nids[AUTO_CFG_MAX_INS]; |
352f7f91 TI |
108 | hda_nid_t dig_in_nid; /* digital-in NID; optional */ |
109 | hda_nid_t mixer_nid; /* analog-mixer NID */ | |
e4a395e7 | 110 | hda_nid_t mixer_merge_nid; /* aamix merge-point NID (optional) */ |
cf799aa3 TI |
111 | const char *input_labels[HDA_MAX_NUM_INPUTS]; |
112 | int input_label_idxs[HDA_MAX_NUM_INPUTS]; | |
352f7f91 TI |
113 | |
114 | /* capture setup for dynamic dual-adc switch */ | |
115 | hda_nid_t cur_adc; | |
116 | unsigned int cur_adc_stream_tag; | |
117 | unsigned int cur_adc_format; | |
118 | ||
119 | /* capture source */ | |
120 | struct hda_input_mux input_mux; | |
121 | unsigned int cur_mux[3]; | |
122 | ||
123 | /* channel model */ | |
a07a949b TI |
124 | /* min_channel_count contains the minimum channel count for primary |
125 | * outputs. When multi_ios is set, the channels can be configured | |
126 | * between min_channel_count and (min_channel_count + multi_ios * 2). | |
127 | * | |
128 | * ext_channel_count contains the current channel count of the primary | |
129 | * out. This varies in the range above. | |
130 | * | |
131 | * Meanwhile, const_channel_count is the channel count for all outputs | |
132 | * including headphone and speakers. It's a constant value, and the | |
133 | * PCM is set up as max(ext_channel_count, const_channel_count). | |
134 | */ | |
135 | int min_channel_count; /* min. channel count for primary out */ | |
136 | int ext_channel_count; /* current channel count for primary */ | |
137 | int const_channel_count; /* channel count for all */ | |
352f7f91 TI |
138 | |
139 | /* PCM information */ | |
140 | struct hda_pcm pcm_rec[3]; /* used in build_pcms() */ | |
141 | ||
142 | /* dynamic controls, init_verbs and input_mux */ | |
143 | struct auto_pin_cfg autocfg; | |
144 | struct snd_array kctls; | |
145 | hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS]; | |
146 | hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS]; | |
147 | unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS]; | |
967303da | 148 | /* shared hp/mic */ |
352f7f91 | 149 | hda_nid_t shared_mic_vref_pin; |
967303da TI |
150 | hda_nid_t hp_mic_pin; |
151 | int hp_mic_mux_idx; | |
352f7f91 | 152 | |
0ffd534e | 153 | /* DAC/ADC lists */ |
352f7f91 TI |
154 | int num_all_dacs; |
155 | hda_nid_t all_dacs[16]; | |
0ffd534e | 156 | int num_all_adcs; |
cf799aa3 | 157 | hda_nid_t all_adcs[AUTO_CFG_MAX_INS]; |
352f7f91 TI |
158 | |
159 | /* path list */ | |
160 | struct snd_array paths; | |
161 | ||
196c1766 TI |
162 | /* path indices */ |
163 | int out_paths[AUTO_CFG_MAX_OUTS]; | |
164 | int hp_paths[AUTO_CFG_MAX_OUTS]; | |
165 | int speaker_paths[AUTO_CFG_MAX_OUTS]; | |
c30aa7b2 | 166 | int aamix_out_paths[3]; |
196c1766 | 167 | int digout_paths[AUTO_CFG_MAX_OUTS]; |
d3d982f7 | 168 | int input_paths[HDA_MAX_NUM_INPUTS][AUTO_CFG_MAX_INS]; |
196c1766 | 169 | int loopback_paths[HDA_MAX_NUM_INPUTS]; |
e4a395e7 | 170 | int loopback_merge_path; |
2430d7b7 | 171 | int digin_path; |
196c1766 | 172 | |
352f7f91 TI |
173 | /* auto-mic stuff */ |
174 | int am_num_entries; | |
175 | struct automic_entry am_entry[MAX_AUTO_MIC_PINS]; | |
176 | ||
177 | /* for pin sensing */ | |
acc47aaf | 178 | /* current status; set in hda_geneic.c */ |
352f7f91 TI |
179 | unsigned int hp_jack_present:1; |
180 | unsigned int line_jack_present:1; | |
acc47aaf TI |
181 | unsigned int speaker_muted:1; /* current status of speaker mute */ |
182 | unsigned int line_out_muted:1; /* current status of LO mute */ | |
183 | ||
184 | /* internal states of automute / autoswitch behavior */ | |
352f7f91 TI |
185 | unsigned int auto_mic:1; |
186 | unsigned int automute_speaker:1; /* automute speaker outputs */ | |
187 | unsigned int automute_lo:1; /* automute LO outputs */ | |
acc47aaf TI |
188 | |
189 | /* capabilities detected by parser */ | |
352f7f91 TI |
190 | unsigned int detect_hp:1; /* Headphone detection enabled */ |
191 | unsigned int detect_lo:1; /* Line-out detection enabled */ | |
192 | unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ | |
193 | unsigned int automute_lo_possible:1; /* there are line outs and HP */ | |
acc47aaf TI |
194 | |
195 | /* additional parameters set by codec drivers */ | |
196 | unsigned int master_mute:1; /* master mute over all */ | |
352f7f91 | 197 | unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ |
acc47aaf TI |
198 | unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ |
199 | ||
200 | /* parser behavior flags; set before snd_hda_gen_parse_auto_config() */ | |
f72706be | 201 | unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */ |
d12daf6f | 202 | unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */ |
352f7f91 | 203 | |
acc47aaf | 204 | /* other parse behavior flags */ |
352f7f91 | 205 | unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */ |
967303da TI |
206 | unsigned int hp_mic:1; /* Allow HP as a mic-in */ |
207 | unsigned int suppress_hp_mic_detect:1; /* Don't detect HP/mic */ | |
352f7f91 TI |
208 | unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */ |
209 | unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */ | |
210 | unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */ | |
731dc301 | 211 | unsigned int own_eapd_ctl:1; /* set EAPD by own function */ |
fd25a97a | 212 | unsigned int vmaster_mute_enum:1; /* add vmaster mute mode enum */ |
38cf6f1a | 213 | unsigned int indep_hp:1; /* independent HP supported */ |
ea46c3c8 | 214 | unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */ |
f3fc0b0b | 215 | unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */ |
f811c3cf | 216 | unsigned int add_jack_modes:1; /* add i/o jack mode enum ctls */ |
55196fff | 217 | unsigned int power_down_unused:1; /* power down unused widgets */ |
352f7f91 | 218 | |
acc47aaf TI |
219 | /* other internal flags */ |
220 | unsigned int no_analog:1; /* digital I/O only */ | |
221 | unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */ | |
222 | unsigned int indep_hp_enabled:1; /* independent HP enabled */ | |
a1e908ed | 223 | unsigned int have_aamix_ctl:1; |
8ba955ce | 224 | unsigned int hp_mic_jack_modes:1; |
acc47aaf | 225 | |
c30aa7b2 TI |
226 | /* loopback mixing mode */ |
227 | bool aamix_mode; | |
228 | ||
352f7f91 TI |
229 | /* for virtual master */ |
230 | hda_nid_t vmaster_nid; | |
7a71bbf3 | 231 | unsigned int vmaster_tlv[4]; |
352f7f91 | 232 | struct hda_vmaster_mute_hook vmaster_mute; |
46a14481 | 233 | |
352f7f91 | 234 | struct hda_loopback_check loopback; |
0186f4f4 | 235 | struct snd_array loopback_list; |
352f7f91 TI |
236 | |
237 | /* multi-io */ | |
238 | int multi_ios; | |
239 | struct hda_multi_io multi_io[4]; | |
240 | ||
352f7f91 TI |
241 | /* hooks */ |
242 | void (*init_hook)(struct hda_codec *codec); | |
243 | void (*automute_hook)(struct hda_codec *codec); | |
a90229e0 TI |
244 | void (*cap_sync_hook)(struct hda_codec *codec, |
245 | struct snd_ctl_elem_value *ucontrol); | |
2e03e952 | 246 | |
ac2e8736 | 247 | /* PCM hooks */ |
e6b85f3c TI |
248 | void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo, |
249 | struct hda_codec *codec, | |
250 | struct snd_pcm_substream *substream, | |
251 | int action); | |
ac2e8736 TI |
252 | void (*pcm_capture_hook)(struct hda_pcm_stream *hinfo, |
253 | struct hda_codec *codec, | |
254 | struct snd_pcm_substream *substream, | |
255 | int action); | |
e6b85f3c | 256 | |
2e03e952 TI |
257 | /* automute / autoswitch hooks */ |
258 | void (*hp_automute_hook)(struct hda_codec *codec, | |
259 | struct hda_jack_tbl *tbl); | |
260 | void (*line_automute_hook)(struct hda_codec *codec, | |
261 | struct hda_jack_tbl *tbl); | |
262 | void (*mic_autoswitch_hook)(struct hda_codec *codec, | |
263 | struct hda_jack_tbl *tbl); | |
352f7f91 TI |
264 | }; |
265 | ||
266 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec); | |
267 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec); | |
268 | ||
269 | int snd_hda_gen_init(struct hda_codec *codec); | |
fce52a3b | 270 | void snd_hda_gen_free(struct hda_codec *codec); |
352f7f91 TI |
271 | |
272 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
273 | hda_nid_t from_nid, hda_nid_t to_nid); | |
196c1766 TI |
274 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path); |
275 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx); | |
352f7f91 | 276 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 277 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 TI |
278 | struct nid_path *path); |
279 | struct nid_path * | |
280 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 281 | hda_nid_t to_nid, int anchor_nid); |
352f7f91 TI |
282 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, |
283 | bool enable, bool add_aamix); | |
284 | ||
12c93df6 TI |
285 | struct snd_kcontrol_new * |
286 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
287 | const struct snd_kcontrol_new *temp); | |
288 | ||
352f7f91 | 289 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
9eb413e5 | 290 | struct auto_pin_cfg *cfg); |
352f7f91 TI |
291 | int snd_hda_gen_build_controls(struct hda_codec *codec); |
292 | int snd_hda_gen_build_pcms(struct hda_codec *codec); | |
293 | ||
5d550e15 TI |
294 | /* standard jack event callbacks */ |
295 | void snd_hda_gen_hp_automute(struct hda_codec *codec, | |
296 | struct hda_jack_tbl *jack); | |
297 | void snd_hda_gen_line_automute(struct hda_codec *codec, | |
298 | struct hda_jack_tbl *jack); | |
299 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, | |
300 | struct hda_jack_tbl *jack); | |
301 | void snd_hda_gen_update_outputs(struct hda_codec *codec); | |
302 | ||
fce52a3b TI |
303 | #ifdef CONFIG_PM |
304 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid); | |
305 | #endif | |
306 | ||
352f7f91 | 307 | #endif /* __SOUND_HDA_GENERIC_H */ |