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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 | ||
352f7f91 TI |
15 | /* table entry for multi-io paths */ |
16 | struct hda_multi_io { | |
17 | hda_nid_t pin; /* multi-io widget pin NID */ | |
18 | hda_nid_t dac; /* DAC to be connected */ | |
19 | unsigned int ctl_in; /* cached input-pin control value */ | |
20 | }; | |
21 | ||
22 | /* Widget connection path | |
23 | * | |
24 | * For output, stored in the order of DAC -> ... -> pin, | |
25 | * for input, pin -> ... -> ADC. | |
26 | * | |
27 | * idx[i] contains the source index number to select on of the widget path[i]; | |
28 | * e.g. idx[1] is the index of the DAC (path[0]) selected by path[1] widget | |
29 | * multi[] indicates whether it's a selector widget with multi-connectors | |
30 | * (i.e. the connection selection is mandatory) | |
31 | * vol_ctl and mute_ctl contains the NIDs for the assigned mixers | |
32 | */ | |
33 | ||
d94ddd85 | 34 | #define MAX_NID_PATH_DEPTH 10 |
352f7f91 TI |
35 | |
36 | enum { | |
37 | NID_PATH_VOL_CTL, | |
38 | NID_PATH_MUTE_CTL, | |
39 | NID_PATH_BOOST_CTL, | |
40 | NID_PATH_NUM_CTLS | |
41 | }; | |
42 | ||
43 | struct nid_path { | |
44 | int depth; | |
45 | hda_nid_t path[MAX_NID_PATH_DEPTH]; | |
46 | unsigned char idx[MAX_NID_PATH_DEPTH]; | |
47 | unsigned char multi[MAX_NID_PATH_DEPTH]; | |
48 | unsigned int ctls[NID_PATH_NUM_CTLS]; /* NID_PATH_XXX_CTL */ | |
49 | bool active; | |
50 | }; | |
51 | ||
52 | /* mic/line-in auto switching entry */ | |
53 | ||
54 | #define MAX_AUTO_MIC_PINS 3 | |
55 | ||
56 | struct automic_entry { | |
57 | hda_nid_t pin; /* pin */ | |
58 | int idx; /* imux index, -1 = invalid */ | |
59 | unsigned int attr; /* pin attribute (INPUT_PIN_ATTR_*) */ | |
60 | }; | |
61 | ||
38cf6f1a TI |
62 | /* active stream id */ |
63 | enum { STREAM_MULTI_OUT, STREAM_INDEP_HP }; | |
64 | ||
e6b85f3c TI |
65 | /* PCM hook action */ |
66 | enum { | |
67 | HDA_GEN_PCM_ACT_OPEN, | |
68 | HDA_GEN_PCM_ACT_PREPARE, | |
69 | HDA_GEN_PCM_ACT_CLEANUP, | |
70 | HDA_GEN_PCM_ACT_CLOSE, | |
71 | }; | |
72 | ||
98bd1115 TI |
73 | /* DAC assignment badness table */ |
74 | struct badness_table { | |
75 | int no_primary_dac; /* no primary DAC */ | |
76 | int no_dac; /* no secondary DACs */ | |
77 | int shared_primary; /* primary DAC is shared with main output */ | |
78 | int shared_surr; /* secondary DAC shared with main or primary */ | |
79 | int shared_clfe; /* third DAC shared with main or primary */ | |
80 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ | |
81 | }; | |
82 | ||
83 | extern const struct badness_table hda_main_out_badness; | |
84 | extern const struct badness_table hda_extra_out_badness; | |
85 | ||
352f7f91 TI |
86 | struct hda_gen_spec { |
87 | char stream_name_analog[32]; /* analog PCM stream */ | |
88 | const struct hda_pcm_stream *stream_analog_playback; | |
89 | const struct hda_pcm_stream *stream_analog_capture; | |
a607148f TI |
90 | |
91 | char stream_name_alt_analog[32]; /* alternative analog PCM stream */ | |
352f7f91 TI |
92 | const struct hda_pcm_stream *stream_analog_alt_playback; |
93 | const struct hda_pcm_stream *stream_analog_alt_capture; | |
94 | ||
95 | char stream_name_digital[32]; /* digital PCM stream */ | |
96 | const struct hda_pcm_stream *stream_digital_playback; | |
97 | const struct hda_pcm_stream *stream_digital_capture; | |
98 | ||
38cf6f1a TI |
99 | /* PCM */ |
100 | unsigned int active_streams; | |
101 | struct mutex pcm_mutex; | |
102 | ||
352f7f91 TI |
103 | /* playback */ |
104 | struct hda_multi_out multiout; /* playback set-up | |
105 | * max_channels, dacs must be set | |
106 | * dig_out_nid and hp_nid are optional | |
107 | */ | |
108 | hda_nid_t alt_dac_nid; | |
109 | hda_nid_t slave_dig_outs[3]; /* optional - for auto-parsing */ | |
110 | int dig_out_type; | |
111 | ||
112 | /* capture */ | |
113 | unsigned int num_adc_nids; | |
cf799aa3 | 114 | hda_nid_t adc_nids[AUTO_CFG_MAX_INS]; |
352f7f91 TI |
115 | hda_nid_t dig_in_nid; /* digital-in NID; optional */ |
116 | hda_nid_t mixer_nid; /* analog-mixer NID */ | |
e4a395e7 | 117 | hda_nid_t mixer_merge_nid; /* aamix merge-point NID (optional) */ |
cf799aa3 TI |
118 | const char *input_labels[HDA_MAX_NUM_INPUTS]; |
119 | int input_label_idxs[HDA_MAX_NUM_INPUTS]; | |
352f7f91 TI |
120 | |
121 | /* capture setup for dynamic dual-adc switch */ | |
122 | hda_nid_t cur_adc; | |
123 | unsigned int cur_adc_stream_tag; | |
124 | unsigned int cur_adc_format; | |
125 | ||
126 | /* capture source */ | |
127 | struct hda_input_mux input_mux; | |
128 | unsigned int cur_mux[3]; | |
129 | ||
130 | /* channel model */ | |
a07a949b TI |
131 | /* min_channel_count contains the minimum channel count for primary |
132 | * outputs. When multi_ios is set, the channels can be configured | |
133 | * between min_channel_count and (min_channel_count + multi_ios * 2). | |
134 | * | |
135 | * ext_channel_count contains the current channel count of the primary | |
136 | * out. This varies in the range above. | |
137 | * | |
138 | * Meanwhile, const_channel_count is the channel count for all outputs | |
139 | * including headphone and speakers. It's a constant value, and the | |
140 | * PCM is set up as max(ext_channel_count, const_channel_count). | |
141 | */ | |
142 | int min_channel_count; /* min. channel count for primary out */ | |
143 | int ext_channel_count; /* current channel count for primary */ | |
144 | int const_channel_count; /* channel count for all */ | |
352f7f91 TI |
145 | |
146 | /* PCM information */ | |
147 | struct hda_pcm pcm_rec[3]; /* used in build_pcms() */ | |
148 | ||
149 | /* dynamic controls, init_verbs and input_mux */ | |
150 | struct auto_pin_cfg autocfg; | |
151 | struct snd_array kctls; | |
152 | hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS]; | |
153 | hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS]; | |
154 | unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS]; | |
967303da | 155 | /* shared hp/mic */ |
352f7f91 | 156 | hda_nid_t shared_mic_vref_pin; |
967303da TI |
157 | hda_nid_t hp_mic_pin; |
158 | int hp_mic_mux_idx; | |
352f7f91 | 159 | |
0ffd534e | 160 | /* DAC/ADC lists */ |
352f7f91 TI |
161 | int num_all_dacs; |
162 | hda_nid_t all_dacs[16]; | |
0ffd534e | 163 | int num_all_adcs; |
cf799aa3 | 164 | hda_nid_t all_adcs[AUTO_CFG_MAX_INS]; |
352f7f91 TI |
165 | |
166 | /* path list */ | |
167 | struct snd_array paths; | |
168 | ||
196c1766 TI |
169 | /* path indices */ |
170 | int out_paths[AUTO_CFG_MAX_OUTS]; | |
171 | int hp_paths[AUTO_CFG_MAX_OUTS]; | |
172 | int speaker_paths[AUTO_CFG_MAX_OUTS]; | |
c30aa7b2 | 173 | int aamix_out_paths[3]; |
196c1766 | 174 | int digout_paths[AUTO_CFG_MAX_OUTS]; |
d3d982f7 | 175 | int input_paths[HDA_MAX_NUM_INPUTS][AUTO_CFG_MAX_INS]; |
196c1766 | 176 | int loopback_paths[HDA_MAX_NUM_INPUTS]; |
e4a395e7 | 177 | int loopback_merge_path; |
2430d7b7 | 178 | int digin_path; |
196c1766 | 179 | |
352f7f91 TI |
180 | /* auto-mic stuff */ |
181 | int am_num_entries; | |
182 | struct automic_entry am_entry[MAX_AUTO_MIC_PINS]; | |
183 | ||
184 | /* for pin sensing */ | |
acc47aaf | 185 | /* current status; set in hda_geneic.c */ |
352f7f91 TI |
186 | unsigned int hp_jack_present:1; |
187 | unsigned int line_jack_present:1; | |
acc47aaf TI |
188 | unsigned int speaker_muted:1; /* current status of speaker mute */ |
189 | unsigned int line_out_muted:1; /* current status of LO mute */ | |
190 | ||
191 | /* internal states of automute / autoswitch behavior */ | |
352f7f91 TI |
192 | unsigned int auto_mic:1; |
193 | unsigned int automute_speaker:1; /* automute speaker outputs */ | |
194 | unsigned int automute_lo:1; /* automute LO outputs */ | |
acc47aaf TI |
195 | |
196 | /* capabilities detected by parser */ | |
352f7f91 TI |
197 | unsigned int detect_hp:1; /* Headphone detection enabled */ |
198 | unsigned int detect_lo:1; /* Line-out detection enabled */ | |
199 | unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ | |
200 | unsigned int automute_lo_possible:1; /* there are line outs and HP */ | |
acc47aaf TI |
201 | |
202 | /* additional parameters set by codec drivers */ | |
203 | unsigned int master_mute:1; /* master mute over all */ | |
352f7f91 | 204 | unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ |
acc47aaf | 205 | unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ |
7eebffd3 | 206 | unsigned int auto_mute_via_amp:1; /* auto-mute via amp instead of pinctl */ |
acc47aaf TI |
207 | |
208 | /* parser behavior flags; set before snd_hda_gen_parse_auto_config() */ | |
f72706be | 209 | unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */ |
d12daf6f | 210 | unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */ |
352f7f91 | 211 | |
acc47aaf | 212 | /* other parse behavior flags */ |
352f7f91 | 213 | unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */ |
967303da TI |
214 | unsigned int hp_mic:1; /* Allow HP as a mic-in */ |
215 | unsigned int suppress_hp_mic_detect:1; /* Don't detect HP/mic */ | |
352f7f91 | 216 | unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */ |
da96fb5b | 217 | unsigned int no_multi_io:1; /* Don't try multi I/O config */ |
352f7f91 TI |
218 | unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */ |
219 | unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */ | |
731dc301 | 220 | unsigned int own_eapd_ctl:1; /* set EAPD by own function */ |
05909d5c | 221 | unsigned int keep_eapd_on:1; /* don't turn off EAPD automatically */ |
fd25a97a | 222 | unsigned int vmaster_mute_enum:1; /* add vmaster mute mode enum */ |
38cf6f1a | 223 | unsigned int indep_hp:1; /* independent HP supported */ |
ea46c3c8 | 224 | unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */ |
74f14b36 | 225 | unsigned int add_stereo_mix_input:2; /* add aamix as a capture src */ |
f811c3cf | 226 | unsigned int add_jack_modes:1; /* add i/o jack mode enum ctls */ |
55196fff | 227 | unsigned int power_down_unused:1; /* power down unused widgets */ |
d89c6c0c | 228 | unsigned int dac_min_mute:1; /* minimal = mute for DACs */ |
352f7f91 | 229 | |
acc47aaf TI |
230 | /* other internal flags */ |
231 | unsigned int no_analog:1; /* digital I/O only */ | |
232 | unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */ | |
233 | unsigned int indep_hp_enabled:1; /* independent HP enabled */ | |
a1e908ed | 234 | unsigned int have_aamix_ctl:1; |
8ba955ce | 235 | unsigned int hp_mic_jack_modes:1; |
acc47aaf | 236 | |
7eebffd3 TI |
237 | /* additional mute flags (only effective with auto_mute_via_amp=1) */ |
238 | u64 mute_bits; | |
239 | ||
a1114a8c TI |
240 | /* bitmask for skipping volume controls */ |
241 | u64 out_vol_mask; | |
242 | ||
98bd1115 TI |
243 | /* badness tables for output path evaluations */ |
244 | const struct badness_table *main_out_badness; | |
245 | const struct badness_table *extra_out_badness; | |
246 | ||
3690739b TI |
247 | /* preferred pin/DAC pairs; an array of paired NIDs */ |
248 | const hda_nid_t *preferred_dacs; | |
249 | ||
c30aa7b2 TI |
250 | /* loopback mixing mode */ |
251 | bool aamix_mode; | |
252 | ||
7504b6cd TI |
253 | /* digital beep */ |
254 | hda_nid_t beep_nid; | |
255 | ||
352f7f91 TI |
256 | /* for virtual master */ |
257 | hda_nid_t vmaster_nid; | |
7a71bbf3 | 258 | unsigned int vmaster_tlv[4]; |
352f7f91 | 259 | struct hda_vmaster_mute_hook vmaster_mute; |
46a14481 | 260 | |
352f7f91 | 261 | struct hda_loopback_check loopback; |
0186f4f4 | 262 | struct snd_array loopback_list; |
352f7f91 TI |
263 | |
264 | /* multi-io */ | |
265 | int multi_ios; | |
266 | struct hda_multi_io multi_io[4]; | |
267 | ||
352f7f91 TI |
268 | /* hooks */ |
269 | void (*init_hook)(struct hda_codec *codec); | |
270 | void (*automute_hook)(struct hda_codec *codec); | |
a90229e0 | 271 | void (*cap_sync_hook)(struct hda_codec *codec, |
7fe30711 | 272 | struct snd_kcontrol *kcontrol, |
a90229e0 | 273 | struct snd_ctl_elem_value *ucontrol); |
2e03e952 | 274 | |
ac2e8736 | 275 | /* PCM hooks */ |
e6b85f3c TI |
276 | void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo, |
277 | struct hda_codec *codec, | |
278 | struct snd_pcm_substream *substream, | |
279 | int action); | |
ac2e8736 TI |
280 | void (*pcm_capture_hook)(struct hda_pcm_stream *hinfo, |
281 | struct hda_codec *codec, | |
282 | struct snd_pcm_substream *substream, | |
283 | int action); | |
e6b85f3c | 284 | |
2e03e952 TI |
285 | /* automute / autoswitch hooks */ |
286 | void (*hp_automute_hook)(struct hda_codec *codec, | |
1a4f69d5 | 287 | struct hda_jack_callback *cb); |
2e03e952 | 288 | void (*line_automute_hook)(struct hda_codec *codec, |
1a4f69d5 | 289 | struct hda_jack_callback *cb); |
2e03e952 | 290 | void (*mic_autoswitch_hook)(struct hda_codec *codec, |
1a4f69d5 | 291 | struct hda_jack_callback *cb); |
352f7f91 TI |
292 | }; |
293 | ||
74f14b36 TI |
294 | /* values for add_stereo_mix_input flag */ |
295 | enum { | |
296 | HDA_HINT_STEREO_MIX_DISABLE, /* No stereo mix input */ | |
297 | HDA_HINT_STEREO_MIX_ENABLE, /* Add stereo mix input */ | |
298 | HDA_HINT_STEREO_MIX_AUTO, /* Add only if auto-mic is disabled */ | |
299 | }; | |
300 | ||
352f7f91 | 301 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec); |
352f7f91 TI |
302 | |
303 | int snd_hda_gen_init(struct hda_codec *codec); | |
fce52a3b | 304 | void snd_hda_gen_free(struct hda_codec *codec); |
352f7f91 TI |
305 | |
306 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
307 | hda_nid_t from_nid, hda_nid_t to_nid); | |
196c1766 TI |
308 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path); |
309 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx); | |
352f7f91 | 310 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 311 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 TI |
312 | struct nid_path *path); |
313 | struct nid_path * | |
314 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 315 | hda_nid_t to_nid, int anchor_nid); |
352f7f91 TI |
316 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, |
317 | bool enable, bool add_aamix); | |
318 | ||
12c93df6 TI |
319 | struct snd_kcontrol_new * |
320 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
321 | const struct snd_kcontrol_new *temp); | |
322 | ||
352f7f91 | 323 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
9eb413e5 | 324 | struct auto_pin_cfg *cfg); |
352f7f91 TI |
325 | int snd_hda_gen_build_controls(struct hda_codec *codec); |
326 | int snd_hda_gen_build_pcms(struct hda_codec *codec); | |
327 | ||
5d550e15 TI |
328 | /* standard jack event callbacks */ |
329 | void snd_hda_gen_hp_automute(struct hda_codec *codec, | |
1a4f69d5 | 330 | struct hda_jack_callback *jack); |
5d550e15 | 331 | void snd_hda_gen_line_automute(struct hda_codec *codec, |
1a4f69d5 | 332 | struct hda_jack_callback *jack); |
5d550e15 | 333 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, |
1a4f69d5 | 334 | struct hda_jack_callback *jack); |
5d550e15 TI |
335 | void snd_hda_gen_update_outputs(struct hda_codec *codec); |
336 | ||
fce52a3b TI |
337 | #ifdef CONFIG_PM |
338 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid); | |
339 | #endif | |
dfc6e469 TI |
340 | unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec, |
341 | hda_nid_t nid, | |
342 | unsigned int power_state); | |
fce52a3b | 343 | |
352f7f91 | 344 | #endif /* __SOUND_HDA_GENERIC_H */ |