Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Universal Interface for Intel High Definition Audio Codec | |
3 | * | |
4 | * Generic widget tree parser | |
5 | * | |
6 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> | |
7 | * | |
8 | * This driver is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This driver is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | */ | |
22 | ||
1da177e4 LT |
23 | #include <linux/init.h> |
24 | #include <linux/slab.h> | |
d81a6d71 | 25 | #include <linux/export.h> |
352f7f91 | 26 | #include <linux/sort.h> |
f873e536 TI |
27 | #include <linux/ctype.h> |
28 | #include <linux/string.h> | |
1da177e4 | 29 | #include <sound/core.h> |
352f7f91 | 30 | #include <sound/jack.h> |
1da177e4 LT |
31 | #include "hda_codec.h" |
32 | #include "hda_local.h" | |
352f7f91 TI |
33 | #include "hda_auto_parser.h" |
34 | #include "hda_jack.h" | |
35 | #include "hda_generic.h" | |
1da177e4 | 36 | |
a7da6ce5 | 37 | |
352f7f91 TI |
38 | /* initialize hda_gen_spec struct */ |
39 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec) | |
40 | { | |
41 | snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32); | |
352f7f91 | 42 | snd_array_init(&spec->paths, sizeof(struct nid_path), 8); |
38cf6f1a | 43 | mutex_init(&spec->pcm_mutex); |
352f7f91 TI |
44 | return 0; |
45 | } | |
46 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init); | |
1da177e4 | 47 | |
12c93df6 TI |
48 | struct snd_kcontrol_new * |
49 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
50 | const struct snd_kcontrol_new *temp) | |
352f7f91 TI |
51 | { |
52 | struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls); | |
53 | if (!knew) | |
54 | return NULL; | |
55 | *knew = *temp; | |
56 | if (name) | |
57 | knew->name = kstrdup(name, GFP_KERNEL); | |
58 | else if (knew->name) | |
59 | knew->name = kstrdup(knew->name, GFP_KERNEL); | |
60 | if (!knew->name) | |
61 | return NULL; | |
62 | return knew; | |
63 | } | |
12c93df6 | 64 | EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl); |
1da177e4 | 65 | |
352f7f91 TI |
66 | static void free_kctls(struct hda_gen_spec *spec) |
67 | { | |
68 | if (spec->kctls.list) { | |
69 | struct snd_kcontrol_new *kctl = spec->kctls.list; | |
70 | int i; | |
71 | for (i = 0; i < spec->kctls.used; i++) | |
72 | kfree(kctl[i].name); | |
73 | } | |
74 | snd_array_free(&spec->kctls); | |
75 | } | |
1da177e4 | 76 | |
352f7f91 TI |
77 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec) |
78 | { | |
79 | if (!spec) | |
80 | return; | |
81 | free_kctls(spec); | |
352f7f91 TI |
82 | snd_array_free(&spec->paths); |
83 | } | |
84 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free); | |
1da177e4 | 85 | |
1c70a583 TI |
86 | /* |
87 | * store user hints | |
88 | */ | |
89 | static void parse_user_hints(struct hda_codec *codec) | |
90 | { | |
91 | struct hda_gen_spec *spec = codec->spec; | |
92 | int val; | |
93 | ||
94 | val = snd_hda_get_bool_hint(codec, "jack_detect"); | |
95 | if (val >= 0) | |
96 | codec->no_jack_detect = !val; | |
97 | val = snd_hda_get_bool_hint(codec, "inv_jack_detect"); | |
98 | if (val >= 0) | |
99 | codec->inv_jack_detect = !!val; | |
100 | val = snd_hda_get_bool_hint(codec, "trigger_sense"); | |
101 | if (val >= 0) | |
102 | codec->no_trigger_sense = !val; | |
103 | val = snd_hda_get_bool_hint(codec, "inv_eapd"); | |
104 | if (val >= 0) | |
105 | codec->inv_eapd = !!val; | |
106 | val = snd_hda_get_bool_hint(codec, "pcm_format_first"); | |
107 | if (val >= 0) | |
108 | codec->pcm_format_first = !!val; | |
109 | val = snd_hda_get_bool_hint(codec, "sticky_stream"); | |
110 | if (val >= 0) | |
111 | codec->no_sticky_stream = !val; | |
112 | val = snd_hda_get_bool_hint(codec, "spdif_status_reset"); | |
113 | if (val >= 0) | |
114 | codec->spdif_status_reset = !!val; | |
115 | val = snd_hda_get_bool_hint(codec, "pin_amp_workaround"); | |
116 | if (val >= 0) | |
117 | codec->pin_amp_workaround = !!val; | |
118 | val = snd_hda_get_bool_hint(codec, "single_adc_amp"); | |
119 | if (val >= 0) | |
120 | codec->single_adc_amp = !!val; | |
121 | ||
122 | val = snd_hda_get_bool_hint(codec, "auto_mic"); | |
123 | if (val >= 0) | |
124 | spec->suppress_auto_mic = !val; | |
125 | val = snd_hda_get_bool_hint(codec, "line_in_auto_switch"); | |
126 | if (val >= 0) | |
127 | spec->line_in_auto_switch = !!val; | |
128 | val = snd_hda_get_bool_hint(codec, "need_dac_fix"); | |
129 | if (val >= 0) | |
130 | spec->need_dac_fix = !!val; | |
131 | val = snd_hda_get_bool_hint(codec, "primary_hp"); | |
132 | if (val >= 0) | |
133 | spec->no_primary_hp = !val; | |
134 | val = snd_hda_get_bool_hint(codec, "multi_cap_vol"); | |
135 | if (val >= 0) | |
136 | spec->multi_cap_vol = !!val; | |
137 | val = snd_hda_get_bool_hint(codec, "inv_dmic_split"); | |
138 | if (val >= 0) | |
139 | spec->inv_dmic_split = !!val; | |
140 | val = snd_hda_get_bool_hint(codec, "indep_hp"); | |
141 | if (val >= 0) | |
142 | spec->indep_hp = !!val; | |
143 | val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input"); | |
144 | if (val >= 0) | |
145 | spec->add_stereo_mix_input = !!val; | |
146 | val = snd_hda_get_bool_hint(codec, "add_out_jack_modes"); | |
147 | if (val >= 0) | |
148 | spec->add_out_jack_modes = !!val; | |
149 | ||
150 | if (!snd_hda_get_int_hint(codec, "mixer_nid", &val)) | |
151 | spec->mixer_nid = val; | |
152 | } | |
153 | ||
2c12c30d TI |
154 | /* |
155 | * pin control value accesses | |
156 | */ | |
157 | ||
158 | #define update_pin_ctl(codec, pin, val) \ | |
159 | snd_hda_codec_update_cache(codec, pin, 0, \ | |
160 | AC_VERB_SET_PIN_WIDGET_CONTROL, val) | |
161 | ||
162 | /* restore the pinctl based on the cached value */ | |
163 | static inline void restore_pin_ctl(struct hda_codec *codec, hda_nid_t pin) | |
164 | { | |
165 | update_pin_ctl(codec, pin, snd_hda_codec_get_pin_target(codec, pin)); | |
166 | } | |
167 | ||
168 | /* set the pinctl target value and write it if requested */ | |
169 | static void set_pin_target(struct hda_codec *codec, hda_nid_t pin, | |
170 | unsigned int val, bool do_write) | |
171 | { | |
172 | if (!pin) | |
173 | return; | |
174 | val = snd_hda_correct_pin_ctl(codec, pin, val); | |
175 | snd_hda_codec_set_pin_target(codec, pin, val); | |
176 | if (do_write) | |
177 | update_pin_ctl(codec, pin, val); | |
178 | } | |
179 | ||
180 | /* set pinctl target values for all given pins */ | |
181 | static void set_pin_targets(struct hda_codec *codec, int num_pins, | |
182 | hda_nid_t *pins, unsigned int val) | |
183 | { | |
184 | int i; | |
185 | for (i = 0; i < num_pins; i++) | |
186 | set_pin_target(codec, pins[i], val, false); | |
187 | } | |
188 | ||
1da177e4 | 189 | /* |
352f7f91 | 190 | * parsing paths |
1da177e4 | 191 | */ |
1da177e4 | 192 | |
3ca529d3 TI |
193 | /* return the position of NID in the list, or -1 if not found */ |
194 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) | |
195 | { | |
196 | int i; | |
197 | for (i = 0; i < nums; i++) | |
198 | if (list[i] == nid) | |
199 | return i; | |
200 | return -1; | |
201 | } | |
202 | ||
203 | /* return true if the given NID is contained in the path */ | |
204 | static bool is_nid_contained(struct nid_path *path, hda_nid_t nid) | |
205 | { | |
206 | return find_idx_in_nid_list(nid, path->path, path->depth) >= 0; | |
207 | } | |
208 | ||
f5172a7e TI |
209 | static struct nid_path *get_nid_path(struct hda_codec *codec, |
210 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 | 211 | int anchor_nid) |
1da177e4 | 212 | { |
352f7f91 TI |
213 | struct hda_gen_spec *spec = codec->spec; |
214 | int i; | |
1da177e4 | 215 | |
352f7f91 TI |
216 | for (i = 0; i < spec->paths.used; i++) { |
217 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
218 | if (path->depth <= 0) | |
219 | continue; | |
220 | if ((!from_nid || path->path[0] == from_nid) && | |
f5172a7e | 221 | (!to_nid || path->path[path->depth - 1] == to_nid)) { |
3ca529d3 TI |
222 | if (!anchor_nid || |
223 | (anchor_nid > 0 && is_nid_contained(path, anchor_nid)) || | |
224 | (anchor_nid < 0 && !is_nid_contained(path, anchor_nid))) | |
f5172a7e TI |
225 | return path; |
226 | } | |
1da177e4 | 227 | } |
352f7f91 | 228 | return NULL; |
1da177e4 | 229 | } |
f5172a7e TI |
230 | |
231 | /* get the path between the given NIDs; | |
232 | * passing 0 to either @pin or @dac behaves as a wildcard | |
233 | */ | |
234 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
235 | hda_nid_t from_nid, hda_nid_t to_nid) | |
236 | { | |
3ca529d3 | 237 | return get_nid_path(codec, from_nid, to_nid, 0); |
f5172a7e | 238 | } |
352f7f91 | 239 | EXPORT_SYMBOL_HDA(snd_hda_get_nid_path); |
1da177e4 | 240 | |
196c1766 TI |
241 | /* get the index number corresponding to the path instance; |
242 | * the index starts from 1, for easier checking the invalid value | |
243 | */ | |
244 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path) | |
245 | { | |
246 | struct hda_gen_spec *spec = codec->spec; | |
247 | struct nid_path *array = spec->paths.list; | |
248 | ssize_t idx; | |
249 | ||
250 | if (!spec->paths.used) | |
251 | return 0; | |
252 | idx = path - array; | |
253 | if (idx < 0 || idx >= spec->paths.used) | |
254 | return 0; | |
255 | return idx + 1; | |
256 | } | |
257 | ||
258 | /* get the path instance corresponding to the given index number */ | |
259 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx) | |
260 | { | |
261 | struct hda_gen_spec *spec = codec->spec; | |
262 | ||
263 | if (idx <= 0 || idx > spec->paths.used) | |
264 | return NULL; | |
265 | return snd_array_elem(&spec->paths, idx - 1); | |
266 | } | |
267 | ||
352f7f91 TI |
268 | /* check whether the given DAC is already found in any existing paths */ |
269 | static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid) | |
1da177e4 | 270 | { |
352f7f91 TI |
271 | struct hda_gen_spec *spec = codec->spec; |
272 | int i; | |
1da177e4 | 273 | |
352f7f91 TI |
274 | for (i = 0; i < spec->paths.used; i++) { |
275 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
276 | if (path->path[0] == nid) | |
277 | return true; | |
d2569505 | 278 | } |
352f7f91 TI |
279 | return false; |
280 | } | |
1da177e4 | 281 | |
352f7f91 TI |
282 | /* check whether the given two widgets can be connected */ |
283 | static bool is_reachable_path(struct hda_codec *codec, | |
284 | hda_nid_t from_nid, hda_nid_t to_nid) | |
285 | { | |
286 | if (!from_nid || !to_nid) | |
287 | return false; | |
288 | return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0; | |
289 | } | |
1da177e4 | 290 | |
352f7f91 TI |
291 | /* nid, dir and idx */ |
292 | #define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19)) | |
293 | ||
294 | /* check whether the given ctl is already assigned in any path elements */ | |
295 | static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type) | |
296 | { | |
297 | struct hda_gen_spec *spec = codec->spec; | |
298 | int i; | |
299 | ||
300 | val &= AMP_VAL_COMPARE_MASK; | |
301 | for (i = 0; i < spec->paths.used; i++) { | |
302 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
303 | if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val) | |
304 | return true; | |
1da177e4 | 305 | } |
352f7f91 | 306 | return false; |
1da177e4 LT |
307 | } |
308 | ||
352f7f91 TI |
309 | /* check whether a control with the given (nid, dir, idx) was assigned */ |
310 | static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid, | |
311 | int dir, int idx) | |
1da177e4 | 312 | { |
352f7f91 TI |
313 | unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir); |
314 | return is_ctl_used(codec, val, NID_PATH_VOL_CTL) || | |
315 | is_ctl_used(codec, val, NID_PATH_MUTE_CTL); | |
316 | } | |
1da177e4 | 317 | |
0c8c0f56 TI |
318 | static void print_nid_path(const char *pfx, struct nid_path *path) |
319 | { | |
320 | char buf[40]; | |
321 | int i; | |
322 | ||
323 | ||
324 | buf[0] = 0; | |
325 | for (i = 0; i < path->depth; i++) { | |
326 | char tmp[4]; | |
327 | sprintf(tmp, ":%02x", path->path[i]); | |
328 | strlcat(buf, tmp, sizeof(buf)); | |
329 | } | |
330 | snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf); | |
331 | } | |
332 | ||
352f7f91 TI |
333 | /* called recursively */ |
334 | static bool __parse_nid_path(struct hda_codec *codec, | |
335 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 TI |
336 | int anchor_nid, struct nid_path *path, |
337 | int depth) | |
352f7f91 | 338 | { |
ee8e765b | 339 | const hda_nid_t *conn; |
352f7f91 TI |
340 | int i, nums; |
341 | ||
3ca529d3 TI |
342 | if (to_nid == anchor_nid) |
343 | anchor_nid = 0; /* anchor passed */ | |
344 | else if (to_nid == (hda_nid_t)(-anchor_nid)) | |
345 | return false; /* hit the exclusive nid */ | |
1da177e4 | 346 | |
ee8e765b | 347 | nums = snd_hda_get_conn_list(codec, to_nid, &conn); |
352f7f91 TI |
348 | for (i = 0; i < nums; i++) { |
349 | if (conn[i] != from_nid) { | |
350 | /* special case: when from_nid is 0, | |
351 | * try to find an empty DAC | |
352 | */ | |
353 | if (from_nid || | |
354 | get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT || | |
355 | is_dac_already_used(codec, conn[i])) | |
356 | continue; | |
357 | } | |
3ca529d3 TI |
358 | /* anchor is not requested or already passed? */ |
359 | if (anchor_nid <= 0) | |
352f7f91 | 360 | goto found; |
1da177e4 | 361 | } |
352f7f91 TI |
362 | if (depth >= MAX_NID_PATH_DEPTH) |
363 | return false; | |
364 | for (i = 0; i < nums; i++) { | |
365 | unsigned int type; | |
366 | type = get_wcaps_type(get_wcaps(codec, conn[i])); | |
367 | if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN || | |
368 | type == AC_WID_PIN) | |
369 | continue; | |
370 | if (__parse_nid_path(codec, from_nid, conn[i], | |
3ca529d3 | 371 | anchor_nid, path, depth + 1)) |
352f7f91 TI |
372 | goto found; |
373 | } | |
374 | return false; | |
375 | ||
376 | found: | |
377 | path->path[path->depth] = conn[i]; | |
378 | path->idx[path->depth + 1] = i; | |
379 | if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX) | |
380 | path->multi[path->depth + 1] = 1; | |
381 | path->depth++; | |
382 | return true; | |
1da177e4 LT |
383 | } |
384 | ||
352f7f91 TI |
385 | /* parse the widget path from the given nid to the target nid; |
386 | * when @from_nid is 0, try to find an empty DAC; | |
3ca529d3 TI |
387 | * when @anchor_nid is set to a positive value, only paths through the widget |
388 | * with the given value are evaluated. | |
389 | * when @anchor_nid is set to a negative value, paths through the widget | |
390 | * with the negative of given value are excluded, only other paths are chosen. | |
391 | * when @anchor_nid is zero, no special handling about path selection. | |
1da177e4 | 392 | */ |
352f7f91 | 393 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 394 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 | 395 | struct nid_path *path) |
1da177e4 | 396 | { |
3ca529d3 | 397 | if (__parse_nid_path(codec, from_nid, to_nid, anchor_nid, path, 1)) { |
352f7f91 TI |
398 | path->path[path->depth] = to_nid; |
399 | path->depth++; | |
352f7f91 | 400 | return true; |
1da177e4 | 401 | } |
352f7f91 | 402 | return false; |
1da177e4 | 403 | } |
352f7f91 | 404 | EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path); |
1da177e4 LT |
405 | |
406 | /* | |
352f7f91 TI |
407 | * parse the path between the given NIDs and add to the path list. |
408 | * if no valid path is found, return NULL | |
1da177e4 | 409 | */ |
352f7f91 TI |
410 | struct nid_path * |
411 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 412 | hda_nid_t to_nid, int anchor_nid) |
352f7f91 TI |
413 | { |
414 | struct hda_gen_spec *spec = codec->spec; | |
415 | struct nid_path *path; | |
416 | ||
417 | if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid)) | |
418 | return NULL; | |
419 | ||
f5172a7e | 420 | /* check whether the path has been already added */ |
3ca529d3 | 421 | path = get_nid_path(codec, from_nid, to_nid, anchor_nid); |
f5172a7e TI |
422 | if (path) |
423 | return path; | |
424 | ||
352f7f91 TI |
425 | path = snd_array_new(&spec->paths); |
426 | if (!path) | |
427 | return NULL; | |
428 | memset(path, 0, sizeof(*path)); | |
3ca529d3 | 429 | if (snd_hda_parse_nid_path(codec, from_nid, to_nid, anchor_nid, path)) |
352f7f91 TI |
430 | return path; |
431 | /* push back */ | |
432 | spec->paths.used--; | |
433 | return NULL; | |
1da177e4 | 434 | } |
352f7f91 | 435 | EXPORT_SYMBOL_HDA(snd_hda_add_new_path); |
1da177e4 | 436 | |
980428ce TI |
437 | /* clear the given path as invalid so that it won't be picked up later */ |
438 | static void invalidate_nid_path(struct hda_codec *codec, int idx) | |
439 | { | |
440 | struct nid_path *path = snd_hda_get_path_from_idx(codec, idx); | |
441 | if (!path) | |
442 | return; | |
443 | memset(path, 0, sizeof(*path)); | |
444 | } | |
445 | ||
352f7f91 TI |
446 | /* look for an empty DAC slot */ |
447 | static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin, | |
448 | bool is_digital) | |
449 | { | |
450 | struct hda_gen_spec *spec = codec->spec; | |
451 | bool cap_digital; | |
452 | int i; | |
453 | ||
454 | for (i = 0; i < spec->num_all_dacs; i++) { | |
455 | hda_nid_t nid = spec->all_dacs[i]; | |
456 | if (!nid || is_dac_already_used(codec, nid)) | |
457 | continue; | |
458 | cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL); | |
459 | if (is_digital != cap_digital) | |
460 | continue; | |
461 | if (is_reachable_path(codec, nid, pin)) | |
462 | return nid; | |
463 | } | |
82beb8fd | 464 | return 0; |
1da177e4 LT |
465 | } |
466 | ||
352f7f91 TI |
467 | /* replace the channels in the composed amp value with the given number */ |
468 | static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) | |
1da177e4 | 469 | { |
352f7f91 TI |
470 | val &= ~(0x3U << 16); |
471 | val |= chs << 16; | |
472 | return val; | |
1da177e4 LT |
473 | } |
474 | ||
352f7f91 TI |
475 | /* check whether the widget has the given amp capability for the direction */ |
476 | static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, | |
477 | int dir, unsigned int bits) | |
1da177e4 | 478 | { |
352f7f91 TI |
479 | if (!nid) |
480 | return false; | |
481 | if (get_wcaps(codec, nid) & (1 << (dir + 1))) | |
482 | if (query_amp_caps(codec, nid, dir) & bits) | |
483 | return true; | |
484 | return false; | |
485 | } | |
486 | ||
99a5592d DH |
487 | static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, |
488 | hda_nid_t nid2, int dir) | |
489 | { | |
490 | if (!(get_wcaps(codec, nid1) & (1 << (dir + 1)))) | |
491 | return !(get_wcaps(codec, nid2) & (1 << (dir + 1))); | |
492 | return (query_amp_caps(codec, nid1, dir) == | |
493 | query_amp_caps(codec, nid2, dir)); | |
494 | } | |
495 | ||
352f7f91 TI |
496 | #define nid_has_mute(codec, nid, dir) \ |
497 | check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE) | |
498 | #define nid_has_volume(codec, nid, dir) \ | |
499 | check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) | |
500 | ||
501 | /* look for a widget suitable for assigning a mute switch in the path */ | |
502 | static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, | |
503 | struct nid_path *path) | |
504 | { | |
505 | int i; | |
506 | ||
507 | for (i = path->depth - 1; i >= 0; i--) { | |
508 | if (nid_has_mute(codec, path->path[i], HDA_OUTPUT)) | |
509 | return path->path[i]; | |
510 | if (i != path->depth - 1 && i != 0 && | |
511 | nid_has_mute(codec, path->path[i], HDA_INPUT)) | |
512 | return path->path[i]; | |
513 | } | |
514 | return 0; | |
515 | } | |
516 | ||
517 | /* look for a widget suitable for assigning a volume ctl in the path */ | |
518 | static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, | |
519 | struct nid_path *path) | |
520 | { | |
521 | int i; | |
1da177e4 | 522 | |
352f7f91 TI |
523 | for (i = path->depth - 1; i >= 0; i--) { |
524 | if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) | |
525 | return path->path[i]; | |
1da177e4 | 526 | } |
352f7f91 | 527 | return 0; |
1da177e4 LT |
528 | } |
529 | ||
530 | /* | |
352f7f91 | 531 | * path activation / deactivation |
1da177e4 | 532 | */ |
352f7f91 TI |
533 | |
534 | /* can have the amp-in capability? */ | |
535 | static bool has_amp_in(struct hda_codec *codec, struct nid_path *path, int idx) | |
1da177e4 | 536 | { |
352f7f91 TI |
537 | hda_nid_t nid = path->path[idx]; |
538 | unsigned int caps = get_wcaps(codec, nid); | |
539 | unsigned int type = get_wcaps_type(caps); | |
540 | ||
541 | if (!(caps & AC_WCAP_IN_AMP)) | |
542 | return false; | |
543 | if (type == AC_WID_PIN && idx > 0) /* only for input pins */ | |
544 | return false; | |
545 | return true; | |
546 | } | |
1da177e4 | 547 | |
352f7f91 TI |
548 | /* can have the amp-out capability? */ |
549 | static bool has_amp_out(struct hda_codec *codec, struct nid_path *path, int idx) | |
550 | { | |
551 | hda_nid_t nid = path->path[idx]; | |
552 | unsigned int caps = get_wcaps(codec, nid); | |
553 | unsigned int type = get_wcaps_type(caps); | |
554 | ||
555 | if (!(caps & AC_WCAP_OUT_AMP)) | |
556 | return false; | |
557 | if (type == AC_WID_PIN && !idx) /* only for output pins */ | |
558 | return false; | |
559 | return true; | |
560 | } | |
1da177e4 | 561 | |
352f7f91 TI |
562 | /* check whether the given (nid,dir,idx) is active */ |
563 | static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, | |
564 | unsigned int idx, unsigned int dir) | |
565 | { | |
566 | struct hda_gen_spec *spec = codec->spec; | |
567 | int i, n; | |
1da177e4 | 568 | |
352f7f91 TI |
569 | for (n = 0; n < spec->paths.used; n++) { |
570 | struct nid_path *path = snd_array_elem(&spec->paths, n); | |
571 | if (!path->active) | |
1da177e4 | 572 | continue; |
352f7f91 TI |
573 | for (i = 0; i < path->depth; i++) { |
574 | if (path->path[i] == nid) { | |
575 | if (dir == HDA_OUTPUT || path->idx[i] == idx) | |
576 | return true; | |
577 | break; | |
1da177e4 | 578 | } |
1da177e4 LT |
579 | } |
580 | } | |
352f7f91 | 581 | return false; |
1da177e4 LT |
582 | } |
583 | ||
352f7f91 TI |
584 | /* get the default amp value for the target state */ |
585 | static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, | |
586 | int dir, bool enable) | |
1da177e4 | 587 | { |
352f7f91 TI |
588 | unsigned int caps; |
589 | unsigned int val = 0; | |
590 | ||
591 | caps = query_amp_caps(codec, nid, dir); | |
592 | if (caps & AC_AMPCAP_NUM_STEPS) { | |
593 | /* set to 0dB */ | |
594 | if (enable) | |
595 | val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT; | |
1da177e4 | 596 | } |
352f7f91 TI |
597 | if (caps & AC_AMPCAP_MUTE) { |
598 | if (!enable) | |
599 | val |= HDA_AMP_MUTE; | |
600 | } | |
601 | return val; | |
1da177e4 LT |
602 | } |
603 | ||
352f7f91 TI |
604 | /* initialize the amp value (only at the first time) */ |
605 | static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) | |
606 | { | |
607 | int val = get_amp_val_to_activate(codec, nid, dir, false); | |
608 | snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); | |
609 | } | |
1da177e4 | 610 | |
352f7f91 TI |
611 | static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir, |
612 | int idx, bool enable) | |
613 | { | |
614 | int val; | |
615 | if (is_ctl_associated(codec, nid, dir, idx) || | |
985803ca | 616 | (!enable && is_active_nid(codec, nid, dir, idx))) |
352f7f91 TI |
617 | return; |
618 | val = get_amp_val_to_activate(codec, nid, dir, enable); | |
619 | snd_hda_codec_amp_stereo(codec, nid, dir, idx, 0xff, val); | |
620 | } | |
621 | ||
622 | static void activate_amp_out(struct hda_codec *codec, struct nid_path *path, | |
623 | int i, bool enable) | |
624 | { | |
625 | hda_nid_t nid = path->path[i]; | |
626 | init_amp(codec, nid, HDA_OUTPUT, 0); | |
627 | activate_amp(codec, nid, HDA_OUTPUT, 0, enable); | |
628 | } | |
629 | ||
630 | static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, | |
631 | int i, bool enable, bool add_aamix) | |
1da177e4 | 632 | { |
352f7f91 | 633 | struct hda_gen_spec *spec = codec->spec; |
ee8e765b | 634 | const hda_nid_t *conn; |
352f7f91 TI |
635 | int n, nums, idx; |
636 | int type; | |
637 | hda_nid_t nid = path->path[i]; | |
638 | ||
ee8e765b | 639 | nums = snd_hda_get_conn_list(codec, nid, &conn); |
352f7f91 TI |
640 | type = get_wcaps_type(get_wcaps(codec, nid)); |
641 | if (type == AC_WID_PIN || | |
642 | (type == AC_WID_AUD_IN && codec->single_adc_amp)) { | |
643 | nums = 1; | |
644 | idx = 0; | |
645 | } else | |
646 | idx = path->idx[i]; | |
647 | ||
648 | for (n = 0; n < nums; n++) | |
649 | init_amp(codec, nid, HDA_INPUT, n); | |
650 | ||
651 | if (is_ctl_associated(codec, nid, HDA_INPUT, idx)) | |
652 | return; | |
1da177e4 | 653 | |
352f7f91 TI |
654 | /* here is a little bit tricky in comparison with activate_amp_out(); |
655 | * when aa-mixer is available, we need to enable the path as well | |
1da177e4 | 656 | */ |
352f7f91 TI |
657 | for (n = 0; n < nums; n++) { |
658 | if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid)) | |
659 | continue; | |
660 | activate_amp(codec, nid, HDA_INPUT, n, enable); | |
1da177e4 | 661 | } |
352f7f91 | 662 | } |
1da177e4 | 663 | |
352f7f91 TI |
664 | /* activate or deactivate the given path |
665 | * if @add_aamix is set, enable the input from aa-mix NID as well (if any) | |
666 | */ | |
667 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, | |
668 | bool enable, bool add_aamix) | |
669 | { | |
670 | int i; | |
671 | ||
672 | if (!enable) | |
673 | path->active = false; | |
674 | ||
675 | for (i = path->depth - 1; i >= 0; i--) { | |
676 | if (enable && path->multi[i]) | |
677 | snd_hda_codec_write_cache(codec, path->path[i], 0, | |
678 | AC_VERB_SET_CONNECT_SEL, | |
679 | path->idx[i]); | |
680 | if (has_amp_in(codec, path, i)) | |
681 | activate_amp_in(codec, path, i, enable, add_aamix); | |
682 | if (has_amp_out(codec, path, i)) | |
683 | activate_amp_out(codec, path, i, enable); | |
1da177e4 LT |
684 | } |
685 | ||
352f7f91 TI |
686 | if (enable) |
687 | path->active = true; | |
1da177e4 | 688 | } |
352f7f91 TI |
689 | EXPORT_SYMBOL_HDA(snd_hda_activate_path); |
690 | ||
d5a9f1bb TI |
691 | /* turn on/off EAPD on the given pin */ |
692 | static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) | |
693 | { | |
694 | struct hda_gen_spec *spec = codec->spec; | |
695 | if (spec->own_eapd_ctl || | |
696 | !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) | |
697 | return; | |
ecac3ed1 TI |
698 | if (codec->inv_eapd) |
699 | enable = !enable; | |
d5a9f1bb TI |
700 | snd_hda_codec_update_cache(codec, pin, 0, |
701 | AC_VERB_SET_EAPD_BTLENABLE, | |
702 | enable ? 0x02 : 0x00); | |
703 | } | |
704 | ||
1da177e4 LT |
705 | |
706 | /* | |
352f7f91 | 707 | * Helper functions for creating mixer ctl elements |
1da177e4 LT |
708 | */ |
709 | ||
352f7f91 TI |
710 | enum { |
711 | HDA_CTL_WIDGET_VOL, | |
712 | HDA_CTL_WIDGET_MUTE, | |
713 | HDA_CTL_BIND_MUTE, | |
352f7f91 TI |
714 | }; |
715 | static const struct snd_kcontrol_new control_templates[] = { | |
716 | HDA_CODEC_VOLUME(NULL, 0, 0, 0), | |
717 | HDA_CODEC_MUTE(NULL, 0, 0, 0), | |
718 | HDA_BIND_MUTE(NULL, 0, 0, 0), | |
352f7f91 | 719 | }; |
1da177e4 | 720 | |
352f7f91 TI |
721 | /* add dynamic controls from template */ |
722 | static int add_control(struct hda_gen_spec *spec, int type, const char *name, | |
723 | int cidx, unsigned long val) | |
1da177e4 | 724 | { |
352f7f91 | 725 | struct snd_kcontrol_new *knew; |
1da177e4 | 726 | |
12c93df6 | 727 | knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]); |
352f7f91 TI |
728 | if (!knew) |
729 | return -ENOMEM; | |
730 | knew->index = cidx; | |
731 | if (get_amp_nid_(val)) | |
732 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
733 | knew->private_value = val; | |
1da177e4 LT |
734 | return 0; |
735 | } | |
736 | ||
352f7f91 TI |
737 | static int add_control_with_pfx(struct hda_gen_spec *spec, int type, |
738 | const char *pfx, const char *dir, | |
739 | const char *sfx, int cidx, unsigned long val) | |
1da177e4 | 740 | { |
352f7f91 TI |
741 | char name[32]; |
742 | snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx); | |
743 | return add_control(spec, type, name, cidx, val); | |
1da177e4 LT |
744 | } |
745 | ||
352f7f91 TI |
746 | #define add_pb_vol_ctrl(spec, type, pfx, val) \ |
747 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val) | |
748 | #define add_pb_sw_ctrl(spec, type, pfx, val) \ | |
749 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val) | |
750 | #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \ | |
751 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val) | |
752 | #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \ | |
753 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val) | |
754 | ||
755 | static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, | |
756 | unsigned int chs, struct nid_path *path) | |
757 | { | |
758 | unsigned int val; | |
759 | if (!path) | |
760 | return 0; | |
761 | val = path->ctls[NID_PATH_VOL_CTL]; | |
762 | if (!val) | |
763 | return 0; | |
764 | val = amp_val_replace_channels(val, chs); | |
765 | return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val); | |
766 | } | |
767 | ||
768 | /* return the channel bits suitable for the given path->ctls[] */ | |
769 | static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path, | |
770 | int type) | |
771 | { | |
772 | int chs = 1; /* mono (left only) */ | |
773 | if (path) { | |
774 | hda_nid_t nid = get_amp_nid_(path->ctls[type]); | |
775 | if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO)) | |
776 | chs = 3; /* stereo */ | |
1da177e4 | 777 | } |
352f7f91 | 778 | return chs; |
1da177e4 LT |
779 | } |
780 | ||
352f7f91 TI |
781 | static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx, |
782 | struct nid_path *path) | |
783 | { | |
784 | int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL); | |
785 | return add_vol_ctl(codec, pfx, cidx, chs, path); | |
786 | } | |
787 | ||
788 | /* create a mute-switch for the given mixer widget; | |
789 | * if it has multiple sources (e.g. DAC and loopback), create a bind-mute | |
1da177e4 | 790 | */ |
352f7f91 TI |
791 | static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
792 | unsigned int chs, struct nid_path *path) | |
1da177e4 | 793 | { |
352f7f91 TI |
794 | unsigned int val; |
795 | int type = HDA_CTL_WIDGET_MUTE; | |
1da177e4 | 796 | |
352f7f91 | 797 | if (!path) |
1da177e4 | 798 | return 0; |
352f7f91 TI |
799 | val = path->ctls[NID_PATH_MUTE_CTL]; |
800 | if (!val) | |
1da177e4 | 801 | return 0; |
352f7f91 TI |
802 | val = amp_val_replace_channels(val, chs); |
803 | if (get_amp_direction_(val) == HDA_INPUT) { | |
804 | hda_nid_t nid = get_amp_nid_(val); | |
805 | int nums = snd_hda_get_num_conns(codec, nid); | |
806 | if (nums > 1) { | |
807 | type = HDA_CTL_BIND_MUTE; | |
808 | val |= nums << 19; | |
809 | } | |
1da177e4 | 810 | } |
352f7f91 TI |
811 | return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); |
812 | } | |
1da177e4 | 813 | |
352f7f91 TI |
814 | static int add_stereo_sw(struct hda_codec *codec, const char *pfx, |
815 | int cidx, struct nid_path *path) | |
816 | { | |
817 | int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL); | |
818 | return add_sw_ctl(codec, pfx, cidx, chs, path); | |
819 | } | |
1da177e4 | 820 | |
352f7f91 TI |
821 | static const char * const channel_name[4] = { |
822 | "Front", "Surround", "CLFE", "Side" | |
823 | }; | |
97ec558a | 824 | |
352f7f91 TI |
825 | /* give some appropriate ctl name prefix for the given line out channel */ |
826 | static const char *get_line_out_pfx(struct hda_gen_spec *spec, int ch, | |
827 | bool can_be_master, int *index) | |
828 | { | |
829 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1da177e4 | 830 | |
352f7f91 TI |
831 | *index = 0; |
832 | if (cfg->line_outs == 1 && !spec->multi_ios && | |
833 | !cfg->hp_outs && !cfg->speaker_outs && can_be_master) | |
834 | return spec->vmaster_mute.hook ? "PCM" : "Master"; | |
1da177e4 | 835 | |
352f7f91 TI |
836 | /* if there is really a single DAC used in the whole output paths, |
837 | * use it master (or "PCM" if a vmaster hook is present) | |
838 | */ | |
839 | if (spec->multiout.num_dacs == 1 && !spec->mixer_nid && | |
840 | !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0]) | |
841 | return spec->vmaster_mute.hook ? "PCM" : "Master"; | |
842 | ||
843 | switch (cfg->line_out_type) { | |
844 | case AUTO_PIN_SPEAKER_OUT: | |
845 | if (cfg->line_outs == 1) | |
846 | return "Speaker"; | |
847 | if (cfg->line_outs == 2) | |
848 | return ch ? "Bass Speaker" : "Speaker"; | |
849 | break; | |
850 | case AUTO_PIN_HP_OUT: | |
851 | /* for multi-io case, only the primary out */ | |
852 | if (ch && spec->multi_ios) | |
853 | break; | |
854 | *index = ch; | |
855 | return "Headphone"; | |
856 | default: | |
857 | if (cfg->line_outs == 1 && !spec->multi_ios) | |
858 | return "PCM"; | |
859 | break; | |
860 | } | |
861 | if (ch >= ARRAY_SIZE(channel_name)) { | |
862 | snd_BUG(); | |
863 | return "PCM"; | |
1da177e4 | 864 | } |
1da177e4 | 865 | |
352f7f91 | 866 | return channel_name[ch]; |
1da177e4 LT |
867 | } |
868 | ||
869 | /* | |
352f7f91 | 870 | * Parse output paths |
1da177e4 | 871 | */ |
352f7f91 TI |
872 | |
873 | /* badness definition */ | |
874 | enum { | |
875 | /* No primary DAC is found for the main output */ | |
876 | BAD_NO_PRIMARY_DAC = 0x10000, | |
877 | /* No DAC is found for the extra output */ | |
878 | BAD_NO_DAC = 0x4000, | |
879 | /* No possible multi-ios */ | |
880 | BAD_MULTI_IO = 0x103, | |
881 | /* No individual DAC for extra output */ | |
882 | BAD_NO_EXTRA_DAC = 0x102, | |
883 | /* No individual DAC for extra surrounds */ | |
884 | BAD_NO_EXTRA_SURR_DAC = 0x101, | |
885 | /* Primary DAC shared with main surrounds */ | |
886 | BAD_SHARED_SURROUND = 0x100, | |
887 | /* Primary DAC shared with main CLFE */ | |
888 | BAD_SHARED_CLFE = 0x10, | |
889 | /* Primary DAC shared with extra surrounds */ | |
890 | BAD_SHARED_EXTRA_SURROUND = 0x10, | |
891 | /* Volume widget is shared */ | |
892 | BAD_SHARED_VOL = 0x10, | |
893 | }; | |
894 | ||
0e614dd0 | 895 | /* look for widgets in the given path which are appropriate for |
352f7f91 TI |
896 | * volume and mute controls, and assign the values to ctls[]. |
897 | * | |
898 | * When no appropriate widget is found in the path, the badness value | |
899 | * is incremented depending on the situation. The function returns the | |
900 | * total badness for both volume and mute controls. | |
901 | */ | |
0e614dd0 | 902 | static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path) |
1da177e4 | 903 | { |
352f7f91 TI |
904 | hda_nid_t nid; |
905 | unsigned int val; | |
906 | int badness = 0; | |
907 | ||
908 | if (!path) | |
909 | return BAD_SHARED_VOL * 2; | |
0e614dd0 TI |
910 | |
911 | if (path->ctls[NID_PATH_VOL_CTL] || | |
912 | path->ctls[NID_PATH_MUTE_CTL]) | |
913 | return 0; /* already evaluated */ | |
914 | ||
352f7f91 TI |
915 | nid = look_for_out_vol_nid(codec, path); |
916 | if (nid) { | |
917 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
918 | if (is_ctl_used(codec, val, NID_PATH_VOL_CTL)) | |
919 | badness += BAD_SHARED_VOL; | |
920 | else | |
921 | path->ctls[NID_PATH_VOL_CTL] = val; | |
922 | } else | |
923 | badness += BAD_SHARED_VOL; | |
924 | nid = look_for_out_mute_nid(codec, path); | |
925 | if (nid) { | |
926 | unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid)); | |
927 | if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT || | |
928 | nid_has_mute(codec, nid, HDA_OUTPUT)) | |
929 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
930 | else | |
931 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); | |
932 | if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL)) | |
933 | badness += BAD_SHARED_VOL; | |
934 | else | |
935 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
936 | } else | |
937 | badness += BAD_SHARED_VOL; | |
938 | return badness; | |
939 | } | |
1da177e4 | 940 | |
352f7f91 TI |
941 | struct badness_table { |
942 | int no_primary_dac; /* no primary DAC */ | |
943 | int no_dac; /* no secondary DACs */ | |
944 | int shared_primary; /* primary DAC is shared with main output */ | |
945 | int shared_surr; /* secondary DAC shared with main or primary */ | |
946 | int shared_clfe; /* third DAC shared with main or primary */ | |
947 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ | |
948 | }; | |
1da177e4 | 949 | |
352f7f91 TI |
950 | static struct badness_table main_out_badness = { |
951 | .no_primary_dac = BAD_NO_PRIMARY_DAC, | |
952 | .no_dac = BAD_NO_DAC, | |
953 | .shared_primary = BAD_NO_PRIMARY_DAC, | |
954 | .shared_surr = BAD_SHARED_SURROUND, | |
955 | .shared_clfe = BAD_SHARED_CLFE, | |
956 | .shared_surr_main = BAD_SHARED_SURROUND, | |
957 | }; | |
958 | ||
959 | static struct badness_table extra_out_badness = { | |
960 | .no_primary_dac = BAD_NO_DAC, | |
961 | .no_dac = BAD_NO_DAC, | |
962 | .shared_primary = BAD_NO_EXTRA_DAC, | |
963 | .shared_surr = BAD_SHARED_EXTRA_SURROUND, | |
964 | .shared_clfe = BAD_SHARED_EXTRA_SURROUND, | |
965 | .shared_surr_main = BAD_NO_EXTRA_SURR_DAC, | |
966 | }; | |
967 | ||
7385df61 TI |
968 | /* get the DAC of the primary output corresponding to the given array index */ |
969 | static hda_nid_t get_primary_out(struct hda_codec *codec, int idx) | |
970 | { | |
971 | struct hda_gen_spec *spec = codec->spec; | |
972 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
973 | ||
974 | if (cfg->line_outs > idx) | |
975 | return spec->private_dac_nids[idx]; | |
976 | idx -= cfg->line_outs; | |
977 | if (spec->multi_ios > idx) | |
978 | return spec->multi_io[idx].dac; | |
979 | return 0; | |
980 | } | |
981 | ||
982 | /* return the DAC if it's reachable, otherwise zero */ | |
983 | static inline hda_nid_t try_dac(struct hda_codec *codec, | |
984 | hda_nid_t dac, hda_nid_t pin) | |
985 | { | |
986 | return is_reachable_path(codec, dac, pin) ? dac : 0; | |
987 | } | |
988 | ||
352f7f91 TI |
989 | /* try to assign DACs to pins and return the resultant badness */ |
990 | static int try_assign_dacs(struct hda_codec *codec, int num_outs, | |
991 | const hda_nid_t *pins, hda_nid_t *dacs, | |
196c1766 | 992 | int *path_idx, |
352f7f91 TI |
993 | const struct badness_table *bad) |
994 | { | |
995 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
996 | int i, j; |
997 | int badness = 0; | |
998 | hda_nid_t dac; | |
999 | ||
1000 | if (!num_outs) | |
1001 | return 0; | |
1002 | ||
1003 | for (i = 0; i < num_outs; i++) { | |
0c8c0f56 | 1004 | struct nid_path *path; |
352f7f91 | 1005 | hda_nid_t pin = pins[i]; |
1e0b5286 | 1006 | |
0e614dd0 TI |
1007 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); |
1008 | if (path) { | |
1009 | badness += assign_out_path_ctls(codec, path); | |
1e0b5286 TI |
1010 | continue; |
1011 | } | |
1012 | ||
1013 | dacs[i] = look_for_dac(codec, pin, false); | |
352f7f91 | 1014 | if (!dacs[i] && !i) { |
980428ce | 1015 | /* try to steal the DAC of surrounds for the front */ |
352f7f91 TI |
1016 | for (j = 1; j < num_outs; j++) { |
1017 | if (is_reachable_path(codec, dacs[j], pin)) { | |
1018 | dacs[0] = dacs[j]; | |
1019 | dacs[j] = 0; | |
980428ce | 1020 | invalidate_nid_path(codec, path_idx[j]); |
196c1766 | 1021 | path_idx[j] = 0; |
352f7f91 TI |
1022 | break; |
1023 | } | |
1024 | } | |
071c73ad | 1025 | } |
352f7f91 TI |
1026 | dac = dacs[i]; |
1027 | if (!dac) { | |
7385df61 TI |
1028 | if (num_outs > 2) |
1029 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
1030 | if (!dac) | |
1031 | dac = try_dac(codec, dacs[0], pin); | |
1032 | if (!dac) | |
1033 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
352f7f91 TI |
1034 | if (dac) { |
1035 | if (!i) | |
1036 | badness += bad->shared_primary; | |
1037 | else if (i == 1) | |
1038 | badness += bad->shared_surr; | |
1039 | else | |
1040 | badness += bad->shared_clfe; | |
1041 | } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) { | |
1042 | dac = spec->private_dac_nids[0]; | |
1043 | badness += bad->shared_surr_main; | |
1044 | } else if (!i) | |
1045 | badness += bad->no_primary_dac; | |
1046 | else | |
1047 | badness += bad->no_dac; | |
1da177e4 | 1048 | } |
3ca529d3 | 1049 | path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid); |
117688a9 | 1050 | if (!path && !i && spec->mixer_nid) { |
b3a8c745 | 1051 | /* try with aamix */ |
3ca529d3 | 1052 | path = snd_hda_add_new_path(codec, dac, pin, 0); |
b3a8c745 | 1053 | } |
0c8c0f56 | 1054 | if (!path) |
352f7f91 | 1055 | dac = dacs[i] = 0; |
e1284af7 | 1056 | else { |
0c8c0f56 | 1057 | print_nid_path("output", path); |
e1284af7 | 1058 | path->active = true; |
196c1766 | 1059 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
0e614dd0 | 1060 | badness += assign_out_path_ctls(codec, path); |
e1284af7 | 1061 | } |
1da177e4 LT |
1062 | } |
1063 | ||
352f7f91 | 1064 | return badness; |
1da177e4 LT |
1065 | } |
1066 | ||
352f7f91 TI |
1067 | /* return NID if the given pin has only a single connection to a certain DAC */ |
1068 | static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin) | |
1da177e4 | 1069 | { |
352f7f91 TI |
1070 | struct hda_gen_spec *spec = codec->spec; |
1071 | int i; | |
1072 | hda_nid_t nid_found = 0; | |
1da177e4 | 1073 | |
352f7f91 TI |
1074 | for (i = 0; i < spec->num_all_dacs; i++) { |
1075 | hda_nid_t nid = spec->all_dacs[i]; | |
1076 | if (!nid || is_dac_already_used(codec, nid)) | |
1077 | continue; | |
1078 | if (is_reachable_path(codec, nid, pin)) { | |
1079 | if (nid_found) | |
1da177e4 | 1080 | return 0; |
352f7f91 | 1081 | nid_found = nid; |
1da177e4 LT |
1082 | } |
1083 | } | |
352f7f91 | 1084 | return nid_found; |
1da177e4 LT |
1085 | } |
1086 | ||
352f7f91 TI |
1087 | /* check whether the given pin can be a multi-io pin */ |
1088 | static bool can_be_multiio_pin(struct hda_codec *codec, | |
1089 | unsigned int location, hda_nid_t nid) | |
cb53c626 | 1090 | { |
352f7f91 TI |
1091 | unsigned int defcfg, caps; |
1092 | ||
1093 | defcfg = snd_hda_codec_get_pincfg(codec, nid); | |
1094 | if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX) | |
1095 | return false; | |
1096 | if (location && get_defcfg_location(defcfg) != location) | |
1097 | return false; | |
1098 | caps = snd_hda_query_pin_caps(codec, nid); | |
1099 | if (!(caps & AC_PINCAP_OUT)) | |
1100 | return false; | |
1101 | return true; | |
cb53c626 | 1102 | } |
cb53c626 | 1103 | |
e22aab7d TI |
1104 | /* count the number of input pins that are capable to be multi-io */ |
1105 | static int count_multiio_pins(struct hda_codec *codec, hda_nid_t reference_pin) | |
1106 | { | |
1107 | struct hda_gen_spec *spec = codec->spec; | |
1108 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1109 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); | |
1110 | unsigned int location = get_defcfg_location(defcfg); | |
1111 | int type, i; | |
1112 | int num_pins = 0; | |
1113 | ||
1114 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { | |
1115 | for (i = 0; i < cfg->num_inputs; i++) { | |
1116 | if (cfg->inputs[i].type != type) | |
1117 | continue; | |
1118 | if (can_be_multiio_pin(codec, location, | |
1119 | cfg->inputs[i].pin)) | |
1120 | num_pins++; | |
1121 | } | |
1122 | } | |
1123 | return num_pins; | |
1124 | } | |
1125 | ||
1da177e4 | 1126 | /* |
352f7f91 TI |
1127 | * multi-io helper |
1128 | * | |
1129 | * When hardwired is set, try to fill ony hardwired pins, and returns | |
1130 | * zero if any pins are filled, non-zero if nothing found. | |
1131 | * When hardwired is off, try to fill possible input pins, and returns | |
1132 | * the badness value. | |
1da177e4 | 1133 | */ |
352f7f91 TI |
1134 | static int fill_multi_ios(struct hda_codec *codec, |
1135 | hda_nid_t reference_pin, | |
e22aab7d | 1136 | bool hardwired) |
1da177e4 | 1137 | { |
352f7f91 TI |
1138 | struct hda_gen_spec *spec = codec->spec; |
1139 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
e22aab7d | 1140 | int type, i, j, num_pins, old_pins; |
352f7f91 TI |
1141 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
1142 | unsigned int location = get_defcfg_location(defcfg); | |
1143 | int badness = 0; | |
0e614dd0 | 1144 | struct nid_path *path; |
352f7f91 TI |
1145 | |
1146 | old_pins = spec->multi_ios; | |
1147 | if (old_pins >= 2) | |
1148 | goto end_fill; | |
1149 | ||
e22aab7d | 1150 | num_pins = count_multiio_pins(codec, reference_pin); |
352f7f91 TI |
1151 | if (num_pins < 2) |
1152 | goto end_fill; | |
1da177e4 | 1153 | |
352f7f91 TI |
1154 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
1155 | for (i = 0; i < cfg->num_inputs; i++) { | |
1156 | hda_nid_t nid = cfg->inputs[i].pin; | |
1157 | hda_nid_t dac = 0; | |
1da177e4 | 1158 | |
352f7f91 TI |
1159 | if (cfg->inputs[i].type != type) |
1160 | continue; | |
1161 | if (!can_be_multiio_pin(codec, location, nid)) | |
1162 | continue; | |
1163 | for (j = 0; j < spec->multi_ios; j++) { | |
1164 | if (nid == spec->multi_io[j].pin) | |
1165 | break; | |
1166 | } | |
1167 | if (j < spec->multi_ios) | |
1168 | continue; | |
1169 | ||
352f7f91 TI |
1170 | if (hardwired) |
1171 | dac = get_dac_if_single(codec, nid); | |
1172 | else if (!dac) | |
1173 | dac = look_for_dac(codec, nid, false); | |
1174 | if (!dac) { | |
1175 | badness++; | |
1176 | continue; | |
1177 | } | |
3ca529d3 TI |
1178 | path = snd_hda_add_new_path(codec, dac, nid, |
1179 | -spec->mixer_nid); | |
0c8c0f56 | 1180 | if (!path) { |
352f7f91 TI |
1181 | badness++; |
1182 | continue; | |
1183 | } | |
0c8c0f56 | 1184 | print_nid_path("multiio", path); |
352f7f91 TI |
1185 | spec->multi_io[spec->multi_ios].pin = nid; |
1186 | spec->multi_io[spec->multi_ios].dac = dac; | |
196c1766 TI |
1187 | spec->out_paths[cfg->line_outs + spec->multi_ios] = |
1188 | snd_hda_get_path_idx(codec, path); | |
352f7f91 TI |
1189 | spec->multi_ios++; |
1190 | if (spec->multi_ios >= 2) | |
1191 | break; | |
1192 | } | |
1193 | } | |
1194 | end_fill: | |
1195 | if (badness) | |
1196 | badness = BAD_MULTI_IO; | |
1197 | if (old_pins == spec->multi_ios) { | |
1198 | if (hardwired) | |
1199 | return 1; /* nothing found */ | |
1200 | else | |
1201 | return badness; /* no badness if nothing found */ | |
1202 | } | |
1203 | if (!hardwired && spec->multi_ios < 2) { | |
1204 | /* cancel newly assigned paths */ | |
1205 | spec->paths.used -= spec->multi_ios - old_pins; | |
1206 | spec->multi_ios = old_pins; | |
1207 | return badness; | |
1208 | } | |
1209 | ||
1210 | /* assign volume and mute controls */ | |
0e614dd0 TI |
1211 | for (i = old_pins; i < spec->multi_ios; i++) { |
1212 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[cfg->line_outs + i]); | |
1213 | badness += assign_out_path_ctls(codec, path); | |
1214 | } | |
352f7f91 TI |
1215 | |
1216 | return badness; | |
1217 | } | |
1218 | ||
1219 | /* map DACs for all pins in the list if they are single connections */ | |
1220 | static bool map_singles(struct hda_codec *codec, int outs, | |
196c1766 | 1221 | const hda_nid_t *pins, hda_nid_t *dacs, int *path_idx) |
352f7f91 | 1222 | { |
b3a8c745 | 1223 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 TI |
1224 | int i; |
1225 | bool found = false; | |
1226 | for (i = 0; i < outs; i++) { | |
0c8c0f56 | 1227 | struct nid_path *path; |
352f7f91 TI |
1228 | hda_nid_t dac; |
1229 | if (dacs[i]) | |
1230 | continue; | |
1231 | dac = get_dac_if_single(codec, pins[i]); | |
1232 | if (!dac) | |
1233 | continue; | |
3ca529d3 TI |
1234 | path = snd_hda_add_new_path(codec, dac, pins[i], |
1235 | -spec->mixer_nid); | |
117688a9 | 1236 | if (!path && !i && spec->mixer_nid) |
3ca529d3 | 1237 | path = snd_hda_add_new_path(codec, dac, pins[i], 0); |
0c8c0f56 | 1238 | if (path) { |
352f7f91 TI |
1239 | dacs[i] = dac; |
1240 | found = true; | |
0c8c0f56 | 1241 | print_nid_path("output", path); |
e1284af7 | 1242 | path->active = true; |
196c1766 | 1243 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
1244 | } |
1245 | } | |
1246 | return found; | |
1247 | } | |
1248 | ||
c30aa7b2 TI |
1249 | /* create a new path including aamix if available, and return its index */ |
1250 | static int check_aamix_out_path(struct hda_codec *codec, int path_idx) | |
1251 | { | |
3ca529d3 | 1252 | struct hda_gen_spec *spec = codec->spec; |
c30aa7b2 TI |
1253 | struct nid_path *path; |
1254 | ||
1255 | path = snd_hda_get_path_from_idx(codec, path_idx); | |
3ca529d3 TI |
1256 | if (!path || !path->depth || |
1257 | is_nid_contained(path, spec->mixer_nid)) | |
c30aa7b2 TI |
1258 | return 0; |
1259 | path = snd_hda_add_new_path(codec, path->path[0], | |
1260 | path->path[path->depth - 1], | |
3ca529d3 | 1261 | spec->mixer_nid); |
c30aa7b2 TI |
1262 | if (!path) |
1263 | return 0; | |
1264 | print_nid_path("output-aamix", path); | |
1265 | path->active = false; /* unused as default */ | |
1266 | return snd_hda_get_path_idx(codec, path); | |
1267 | } | |
1268 | ||
a07a949b TI |
1269 | /* fill the empty entries in the dac array for speaker/hp with the |
1270 | * shared dac pointed by the paths | |
1271 | */ | |
1272 | static void refill_shared_dacs(struct hda_codec *codec, int num_outs, | |
1273 | hda_nid_t *dacs, int *path_idx) | |
1274 | { | |
1275 | struct nid_path *path; | |
1276 | int i; | |
1277 | ||
1278 | for (i = 0; i < num_outs; i++) { | |
1279 | if (dacs[i]) | |
1280 | continue; | |
1281 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); | |
1282 | if (!path) | |
1283 | continue; | |
1284 | dacs[i] = path->path[0]; | |
1285 | } | |
1286 | } | |
1287 | ||
352f7f91 TI |
1288 | /* fill in the dac_nids table from the parsed pin configuration */ |
1289 | static int fill_and_eval_dacs(struct hda_codec *codec, | |
1290 | bool fill_hardwired, | |
1291 | bool fill_mio_first) | |
1292 | { | |
1293 | struct hda_gen_spec *spec = codec->spec; | |
1294 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1295 | int i, err, badness; | |
ea46c3c8 | 1296 | unsigned int val; |
352f7f91 TI |
1297 | |
1298 | /* set num_dacs once to full for look_for_dac() */ | |
1299 | spec->multiout.num_dacs = cfg->line_outs; | |
1300 | spec->multiout.dac_nids = spec->private_dac_nids; | |
1301 | memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids)); | |
1302 | memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid)); | |
1303 | memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid)); | |
1304 | spec->multi_ios = 0; | |
1305 | snd_array_free(&spec->paths); | |
cd5be3f9 TI |
1306 | |
1307 | /* clear path indices */ | |
1308 | memset(spec->out_paths, 0, sizeof(spec->out_paths)); | |
1309 | memset(spec->hp_paths, 0, sizeof(spec->hp_paths)); | |
1310 | memset(spec->speaker_paths, 0, sizeof(spec->speaker_paths)); | |
1311 | memset(spec->aamix_out_paths, 0, sizeof(spec->aamix_out_paths)); | |
1312 | memset(spec->digout_paths, 0, sizeof(spec->digout_paths)); | |
c697b716 | 1313 | memset(spec->input_paths, 0, sizeof(spec->input_paths)); |
cd5be3f9 TI |
1314 | memset(spec->loopback_paths, 0, sizeof(spec->loopback_paths)); |
1315 | memset(&spec->digin_path, 0, sizeof(spec->digin_path)); | |
1316 | ||
352f7f91 TI |
1317 | badness = 0; |
1318 | ||
1319 | /* fill hard-wired DACs first */ | |
1320 | if (fill_hardwired) { | |
1321 | bool mapped; | |
1322 | do { | |
1323 | mapped = map_singles(codec, cfg->line_outs, | |
1324 | cfg->line_out_pins, | |
196c1766 TI |
1325 | spec->private_dac_nids, |
1326 | spec->out_paths); | |
352f7f91 TI |
1327 | mapped |= map_singles(codec, cfg->hp_outs, |
1328 | cfg->hp_pins, | |
196c1766 TI |
1329 | spec->multiout.hp_out_nid, |
1330 | spec->hp_paths); | |
352f7f91 TI |
1331 | mapped |= map_singles(codec, cfg->speaker_outs, |
1332 | cfg->speaker_pins, | |
196c1766 TI |
1333 | spec->multiout.extra_out_nid, |
1334 | spec->speaker_paths); | |
352f7f91 TI |
1335 | if (fill_mio_first && cfg->line_outs == 1 && |
1336 | cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1337 | err = fill_multi_ios(codec, cfg->line_out_pins[0], true); |
352f7f91 TI |
1338 | if (!err) |
1339 | mapped = true; | |
1340 | } | |
1341 | } while (mapped); | |
1342 | } | |
1343 | ||
1344 | badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins, | |
196c1766 | 1345 | spec->private_dac_nids, spec->out_paths, |
352f7f91 TI |
1346 | &main_out_badness); |
1347 | ||
352f7f91 TI |
1348 | if (fill_mio_first && |
1349 | cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1350 | /* try to fill multi-io first */ | |
e22aab7d | 1351 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1352 | if (err < 0) |
1353 | return err; | |
1354 | /* we don't count badness at this stage yet */ | |
1355 | } | |
1356 | ||
1357 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
1358 | err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins, | |
1359 | spec->multiout.hp_out_nid, | |
196c1766 | 1360 | spec->hp_paths, |
352f7f91 TI |
1361 | &extra_out_badness); |
1362 | if (err < 0) | |
1363 | return err; | |
1364 | badness += err; | |
1365 | } | |
1366 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1367 | err = try_assign_dacs(codec, cfg->speaker_outs, | |
1368 | cfg->speaker_pins, | |
1369 | spec->multiout.extra_out_nid, | |
196c1766 TI |
1370 | spec->speaker_paths, |
1371 | &extra_out_badness); | |
352f7f91 TI |
1372 | if (err < 0) |
1373 | return err; | |
1374 | badness += err; | |
1375 | } | |
1376 | if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1377 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1378 | if (err < 0) |
1379 | return err; | |
1380 | badness += err; | |
1381 | } | |
1382 | ||
c30aa7b2 TI |
1383 | if (spec->mixer_nid) { |
1384 | spec->aamix_out_paths[0] = | |
1385 | check_aamix_out_path(codec, spec->out_paths[0]); | |
1386 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1387 | spec->aamix_out_paths[1] = | |
1388 | check_aamix_out_path(codec, spec->hp_paths[0]); | |
1389 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1390 | spec->aamix_out_paths[2] = | |
1391 | check_aamix_out_path(codec, spec->speaker_paths[0]); | |
1392 | } | |
1393 | ||
e22aab7d TI |
1394 | if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
1395 | if (count_multiio_pins(codec, cfg->hp_pins[0]) >= 2) | |
1396 | spec->multi_ios = 1; /* give badness */ | |
1397 | ||
a07a949b TI |
1398 | /* re-count num_dacs and squash invalid entries */ |
1399 | spec->multiout.num_dacs = 0; | |
1400 | for (i = 0; i < cfg->line_outs; i++) { | |
1401 | if (spec->private_dac_nids[i]) | |
1402 | spec->multiout.num_dacs++; | |
1403 | else { | |
1404 | memmove(spec->private_dac_nids + i, | |
1405 | spec->private_dac_nids + i + 1, | |
1406 | sizeof(hda_nid_t) * (cfg->line_outs - i - 1)); | |
1407 | spec->private_dac_nids[cfg->line_outs - 1] = 0; | |
1408 | } | |
1409 | } | |
1410 | ||
1411 | spec->ext_channel_count = spec->min_channel_count = | |
c0f3b216 | 1412 | spec->multiout.num_dacs * 2; |
a07a949b | 1413 | |
352f7f91 TI |
1414 | if (spec->multi_ios == 2) { |
1415 | for (i = 0; i < 2; i++) | |
1416 | spec->private_dac_nids[spec->multiout.num_dacs++] = | |
1417 | spec->multi_io[i].dac; | |
352f7f91 TI |
1418 | } else if (spec->multi_ios) { |
1419 | spec->multi_ios = 0; | |
1420 | badness += BAD_MULTI_IO; | |
1421 | } | |
1422 | ||
a07a949b TI |
1423 | /* re-fill the shared DAC for speaker / headphone */ |
1424 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1425 | refill_shared_dacs(codec, cfg->hp_outs, | |
1426 | spec->multiout.hp_out_nid, | |
1427 | spec->hp_paths); | |
1428 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1429 | refill_shared_dacs(codec, cfg->speaker_outs, | |
1430 | spec->multiout.extra_out_nid, | |
1431 | spec->speaker_paths); | |
1432 | ||
2c12c30d | 1433 | /* set initial pinctl targets */ |
ea46c3c8 TI |
1434 | if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT) |
1435 | val = PIN_HP; | |
1436 | else | |
1437 | val = PIN_OUT; | |
1438 | set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val); | |
2c12c30d TI |
1439 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) |
1440 | set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP); | |
ea46c3c8 TI |
1441 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
1442 | val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT; | |
2c12c30d | 1443 | set_pin_targets(codec, cfg->speaker_outs, |
ea46c3c8 TI |
1444 | cfg->speaker_pins, val); |
1445 | } | |
2c12c30d | 1446 | |
352f7f91 TI |
1447 | return badness; |
1448 | } | |
1449 | ||
1450 | #define DEBUG_BADNESS | |
1451 | ||
1452 | #ifdef DEBUG_BADNESS | |
1453 | #define debug_badness snd_printdd | |
1454 | #else | |
1455 | #define debug_badness(...) | |
1456 | #endif | |
1457 | ||
1458 | static void debug_show_configs(struct hda_gen_spec *spec, struct auto_pin_cfg *cfg) | |
1459 | { | |
1460 | debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
1461 | cfg->line_out_pins[0], cfg->line_out_pins[1], | |
708122e8 | 1462 | cfg->line_out_pins[2], cfg->line_out_pins[3], |
352f7f91 TI |
1463 | spec->multiout.dac_nids[0], |
1464 | spec->multiout.dac_nids[1], | |
1465 | spec->multiout.dac_nids[2], | |
1466 | spec->multiout.dac_nids[3]); | |
1467 | if (spec->multi_ios > 0) | |
1468 | debug_badness("multi_ios(%d) = %x/%x : %x/%x\n", | |
1469 | spec->multi_ios, | |
1470 | spec->multi_io[0].pin, spec->multi_io[1].pin, | |
1471 | spec->multi_io[0].dac, spec->multi_io[1].dac); | |
1472 | debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
1473 | cfg->hp_pins[0], cfg->hp_pins[1], | |
708122e8 | 1474 | cfg->hp_pins[2], cfg->hp_pins[3], |
352f7f91 TI |
1475 | spec->multiout.hp_out_nid[0], |
1476 | spec->multiout.hp_out_nid[1], | |
1477 | spec->multiout.hp_out_nid[2], | |
1478 | spec->multiout.hp_out_nid[3]); | |
1479 | debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
1480 | cfg->speaker_pins[0], cfg->speaker_pins[1], | |
1481 | cfg->speaker_pins[2], cfg->speaker_pins[3], | |
1482 | spec->multiout.extra_out_nid[0], | |
1483 | spec->multiout.extra_out_nid[1], | |
1484 | spec->multiout.extra_out_nid[2], | |
1485 | spec->multiout.extra_out_nid[3]); | |
1486 | } | |
1487 | ||
1488 | /* find all available DACs of the codec */ | |
1489 | static void fill_all_dac_nids(struct hda_codec *codec) | |
1490 | { | |
1491 | struct hda_gen_spec *spec = codec->spec; | |
1492 | int i; | |
1493 | hda_nid_t nid = codec->start_nid; | |
1494 | ||
1495 | spec->num_all_dacs = 0; | |
1496 | memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); | |
1497 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
1498 | if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) | |
1499 | continue; | |
1500 | if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { | |
1501 | snd_printk(KERN_ERR "hda: Too many DACs!\n"); | |
1502 | break; | |
1503 | } | |
1504 | spec->all_dacs[spec->num_all_dacs++] = nid; | |
1505 | } | |
1506 | } | |
1507 | ||
1508 | static int parse_output_paths(struct hda_codec *codec) | |
1509 | { | |
1510 | struct hda_gen_spec *spec = codec->spec; | |
1511 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1512 | struct auto_pin_cfg *best_cfg; | |
1513 | int best_badness = INT_MAX; | |
1514 | int badness; | |
1515 | bool fill_hardwired = true, fill_mio_first = true; | |
1516 | bool best_wired = true, best_mio = true; | |
1517 | bool hp_spk_swapped = false; | |
1518 | ||
352f7f91 TI |
1519 | best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL); |
1520 | if (!best_cfg) | |
1521 | return -ENOMEM; | |
1522 | *best_cfg = *cfg; | |
1523 | ||
1524 | for (;;) { | |
1525 | badness = fill_and_eval_dacs(codec, fill_hardwired, | |
1526 | fill_mio_first); | |
1527 | if (badness < 0) { | |
1528 | kfree(best_cfg); | |
1529 | return badness; | |
1530 | } | |
1531 | debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n", | |
1532 | cfg->line_out_type, fill_hardwired, fill_mio_first, | |
1533 | badness); | |
1534 | debug_show_configs(spec, cfg); | |
1535 | if (badness < best_badness) { | |
1536 | best_badness = badness; | |
1537 | *best_cfg = *cfg; | |
1538 | best_wired = fill_hardwired; | |
1539 | best_mio = fill_mio_first; | |
1540 | } | |
1541 | if (!badness) | |
1542 | break; | |
1543 | fill_mio_first = !fill_mio_first; | |
1544 | if (!fill_mio_first) | |
1545 | continue; | |
1546 | fill_hardwired = !fill_hardwired; | |
1547 | if (!fill_hardwired) | |
1548 | continue; | |
1549 | if (hp_spk_swapped) | |
1550 | break; | |
1551 | hp_spk_swapped = true; | |
1552 | if (cfg->speaker_outs > 0 && | |
1553 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
1554 | cfg->hp_outs = cfg->line_outs; | |
1555 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
1556 | sizeof(cfg->hp_pins)); | |
1557 | cfg->line_outs = cfg->speaker_outs; | |
1558 | memcpy(cfg->line_out_pins, cfg->speaker_pins, | |
1559 | sizeof(cfg->speaker_pins)); | |
1560 | cfg->speaker_outs = 0; | |
1561 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); | |
1562 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; | |
1563 | fill_hardwired = true; | |
1564 | continue; | |
1565 | } | |
1566 | if (cfg->hp_outs > 0 && | |
1567 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
1568 | cfg->speaker_outs = cfg->line_outs; | |
1569 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
1570 | sizeof(cfg->speaker_pins)); | |
1571 | cfg->line_outs = cfg->hp_outs; | |
1572 | memcpy(cfg->line_out_pins, cfg->hp_pins, | |
1573 | sizeof(cfg->hp_pins)); | |
1574 | cfg->hp_outs = 0; | |
1575 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
1576 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
1577 | fill_hardwired = true; | |
1578 | continue; | |
1579 | } | |
1580 | break; | |
1581 | } | |
1582 | ||
1583 | if (badness) { | |
0c8c0f56 | 1584 | debug_badness("==> restoring best_cfg\n"); |
352f7f91 TI |
1585 | *cfg = *best_cfg; |
1586 | fill_and_eval_dacs(codec, best_wired, best_mio); | |
1587 | } | |
1588 | debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n", | |
1589 | cfg->line_out_type, best_wired, best_mio); | |
1590 | debug_show_configs(spec, cfg); | |
1591 | ||
1592 | if (cfg->line_out_pins[0]) { | |
1593 | struct nid_path *path; | |
196c1766 | 1594 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]); |
352f7f91 TI |
1595 | if (path) |
1596 | spec->vmaster_nid = look_for_out_vol_nid(codec, path); | |
1597 | } | |
1598 | ||
1599 | kfree(best_cfg); | |
1600 | return 0; | |
1601 | } | |
1602 | ||
1603 | /* add playback controls from the parsed DAC table */ | |
1604 | static int create_multi_out_ctls(struct hda_codec *codec, | |
1605 | const struct auto_pin_cfg *cfg) | |
1606 | { | |
1607 | struct hda_gen_spec *spec = codec->spec; | |
1608 | int i, err, noutputs; | |
1609 | ||
1610 | noutputs = cfg->line_outs; | |
1611 | if (spec->multi_ios > 0 && cfg->line_outs < 3) | |
1612 | noutputs += spec->multi_ios; | |
1613 | ||
1614 | for (i = 0; i < noutputs; i++) { | |
1615 | const char *name; | |
1616 | int index; | |
352f7f91 TI |
1617 | struct nid_path *path; |
1618 | ||
352f7f91 | 1619 | if (i >= cfg->line_outs) { |
352f7f91 TI |
1620 | index = 0; |
1621 | name = channel_name[i]; | |
1622 | } else { | |
352f7f91 TI |
1623 | name = get_line_out_pfx(spec, i, true, &index); |
1624 | } | |
1625 | ||
196c1766 | 1626 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); |
352f7f91 TI |
1627 | if (!path) |
1628 | continue; | |
1629 | if (!name || !strcmp(name, "CLFE")) { | |
1630 | /* Center/LFE */ | |
1631 | err = add_vol_ctl(codec, "Center", 0, 1, path); | |
1632 | if (err < 0) | |
1633 | return err; | |
1634 | err = add_vol_ctl(codec, "LFE", 0, 2, path); | |
1635 | if (err < 0) | |
1636 | return err; | |
1637 | err = add_sw_ctl(codec, "Center", 0, 1, path); | |
1638 | if (err < 0) | |
1639 | return err; | |
1640 | err = add_sw_ctl(codec, "LFE", 0, 2, path); | |
1641 | if (err < 0) | |
1642 | return err; | |
1643 | } else { | |
1644 | err = add_stereo_vol(codec, name, index, path); | |
1645 | if (err < 0) | |
1646 | return err; | |
1647 | err = add_stereo_sw(codec, name, index, path); | |
1648 | if (err < 0) | |
1649 | return err; | |
1650 | } | |
1651 | } | |
1652 | return 0; | |
1653 | } | |
1654 | ||
c2c80383 | 1655 | static int create_extra_out(struct hda_codec *codec, int path_idx, |
196c1766 | 1656 | const char *pfx, int cidx) |
352f7f91 TI |
1657 | { |
1658 | struct nid_path *path; | |
1659 | int err; | |
1660 | ||
196c1766 | 1661 | path = snd_hda_get_path_from_idx(codec, path_idx); |
352f7f91 TI |
1662 | if (!path) |
1663 | return 0; | |
c2c80383 TI |
1664 | err = add_stereo_vol(codec, pfx, cidx, path); |
1665 | if (err < 0) | |
1666 | return err; | |
352f7f91 TI |
1667 | err = add_stereo_sw(codec, pfx, cidx, path); |
1668 | if (err < 0) | |
1669 | return err; | |
1670 | return 0; | |
1671 | } | |
1672 | ||
1673 | /* add playback controls for speaker and HP outputs */ | |
1674 | static int create_extra_outs(struct hda_codec *codec, int num_pins, | |
196c1766 | 1675 | const int *paths, const char *pfx) |
352f7f91 | 1676 | { |
c2c80383 | 1677 | int i; |
352f7f91 TI |
1678 | |
1679 | for (i = 0; i < num_pins; i++) { | |
c2c80383 TI |
1680 | const char *name; |
1681 | char tmp[44]; | |
1682 | int err, idx = 0; | |
1683 | ||
1684 | if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) | |
1685 | name = "Bass Speaker"; | |
1686 | else if (num_pins >= 3) { | |
1687 | snprintf(tmp, sizeof(tmp), "%s %s", | |
352f7f91 | 1688 | pfx, channel_name[i]); |
c2c80383 | 1689 | name = tmp; |
352f7f91 | 1690 | } else { |
c2c80383 TI |
1691 | name = pfx; |
1692 | idx = i; | |
352f7f91 | 1693 | } |
c2c80383 | 1694 | err = create_extra_out(codec, paths[i], name, idx); |
352f7f91 TI |
1695 | if (err < 0) |
1696 | return err; | |
1697 | } | |
1698 | return 0; | |
1699 | } | |
1700 | ||
1701 | static int create_hp_out_ctls(struct hda_codec *codec) | |
1702 | { | |
1703 | struct hda_gen_spec *spec = codec->spec; | |
1704 | return create_extra_outs(codec, spec->autocfg.hp_outs, | |
196c1766 | 1705 | spec->hp_paths, |
352f7f91 TI |
1706 | "Headphone"); |
1707 | } | |
1708 | ||
1709 | static int create_speaker_out_ctls(struct hda_codec *codec) | |
1710 | { | |
1711 | struct hda_gen_spec *spec = codec->spec; | |
1712 | return create_extra_outs(codec, spec->autocfg.speaker_outs, | |
196c1766 | 1713 | spec->speaker_paths, |
352f7f91 TI |
1714 | "Speaker"); |
1715 | } | |
1716 | ||
38cf6f1a TI |
1717 | /* |
1718 | * independent HP controls | |
1719 | */ | |
1720 | ||
1721 | static int indep_hp_info(struct snd_kcontrol *kcontrol, | |
1722 | struct snd_ctl_elem_info *uinfo) | |
1723 | { | |
1724 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
1725 | } | |
1726 | ||
1727 | static int indep_hp_get(struct snd_kcontrol *kcontrol, | |
1728 | struct snd_ctl_elem_value *ucontrol) | |
1729 | { | |
1730 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1731 | struct hda_gen_spec *spec = codec->spec; | |
1732 | ucontrol->value.enumerated.item[0] = spec->indep_hp_enabled; | |
1733 | return 0; | |
1734 | } | |
1735 | ||
1736 | static int indep_hp_put(struct snd_kcontrol *kcontrol, | |
1737 | struct snd_ctl_elem_value *ucontrol) | |
1738 | { | |
1739 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1740 | struct hda_gen_spec *spec = codec->spec; | |
1741 | unsigned int select = ucontrol->value.enumerated.item[0]; | |
1742 | int ret = 0; | |
1743 | ||
1744 | mutex_lock(&spec->pcm_mutex); | |
1745 | if (spec->active_streams) { | |
1746 | ret = -EBUSY; | |
1747 | goto unlock; | |
1748 | } | |
1749 | ||
1750 | if (spec->indep_hp_enabled != select) { | |
1751 | spec->indep_hp_enabled = select; | |
1752 | if (spec->indep_hp_enabled) | |
1753 | spec->multiout.hp_out_nid[0] = 0; | |
1754 | else | |
1755 | spec->multiout.hp_out_nid[0] = spec->alt_dac_nid; | |
1756 | ret = 1; | |
1757 | } | |
1758 | unlock: | |
1759 | mutex_unlock(&spec->pcm_mutex); | |
1760 | return ret; | |
1761 | } | |
1762 | ||
1763 | static const struct snd_kcontrol_new indep_hp_ctl = { | |
1764 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1765 | .name = "Independent HP", | |
1766 | .info = indep_hp_info, | |
1767 | .get = indep_hp_get, | |
1768 | .put = indep_hp_put, | |
1769 | }; | |
1770 | ||
1771 | ||
1772 | static int create_indep_hp_ctls(struct hda_codec *codec) | |
1773 | { | |
1774 | struct hda_gen_spec *spec = codec->spec; | |
1775 | ||
1776 | if (!spec->indep_hp) | |
1777 | return 0; | |
1778 | if (!spec->multiout.hp_out_nid[0]) { | |
1779 | spec->indep_hp = 0; | |
1780 | return 0; | |
1781 | } | |
1782 | ||
1783 | spec->indep_hp_enabled = false; | |
1784 | spec->alt_dac_nid = spec->multiout.hp_out_nid[0]; | |
1785 | if (!snd_hda_gen_add_kctl(spec, NULL, &indep_hp_ctl)) | |
1786 | return -ENOMEM; | |
1787 | return 0; | |
1788 | } | |
1789 | ||
352f7f91 TI |
1790 | /* |
1791 | * channel mode enum control | |
1792 | */ | |
1793 | ||
1794 | static int ch_mode_info(struct snd_kcontrol *kcontrol, | |
1795 | struct snd_ctl_elem_info *uinfo) | |
1796 | { | |
1797 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1798 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b | 1799 | int chs; |
352f7f91 TI |
1800 | |
1801 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1802 | uinfo->count = 1; | |
1803 | uinfo->value.enumerated.items = spec->multi_ios + 1; | |
1804 | if (uinfo->value.enumerated.item > spec->multi_ios) | |
1805 | uinfo->value.enumerated.item = spec->multi_ios; | |
a07a949b TI |
1806 | chs = uinfo->value.enumerated.item * 2 + spec->min_channel_count; |
1807 | sprintf(uinfo->value.enumerated.name, "%dch", chs); | |
352f7f91 TI |
1808 | return 0; |
1809 | } | |
1810 | ||
1811 | static int ch_mode_get(struct snd_kcontrol *kcontrol, | |
1812 | struct snd_ctl_elem_value *ucontrol) | |
1813 | { | |
1814 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1815 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b TI |
1816 | ucontrol->value.enumerated.item[0] = |
1817 | (spec->ext_channel_count - spec->min_channel_count) / 2; | |
352f7f91 TI |
1818 | return 0; |
1819 | } | |
1820 | ||
196c1766 TI |
1821 | static inline struct nid_path * |
1822 | get_multiio_path(struct hda_codec *codec, int idx) | |
1823 | { | |
1824 | struct hda_gen_spec *spec = codec->spec; | |
1825 | return snd_hda_get_path_from_idx(codec, | |
1826 | spec->out_paths[spec->autocfg.line_outs + idx]); | |
1827 | } | |
1828 | ||
a5cc2509 TI |
1829 | static void update_automute_all(struct hda_codec *codec); |
1830 | ||
352f7f91 TI |
1831 | static int set_multi_io(struct hda_codec *codec, int idx, bool output) |
1832 | { | |
1833 | struct hda_gen_spec *spec = codec->spec; | |
1834 | hda_nid_t nid = spec->multi_io[idx].pin; | |
1835 | struct nid_path *path; | |
1836 | ||
196c1766 | 1837 | path = get_multiio_path(codec, idx); |
352f7f91 TI |
1838 | if (!path) |
1839 | return -EINVAL; | |
1840 | ||
1841 | if (path->active == output) | |
1842 | return 0; | |
1843 | ||
1844 | if (output) { | |
2c12c30d | 1845 | set_pin_target(codec, nid, PIN_OUT, true); |
352f7f91 | 1846 | snd_hda_activate_path(codec, path, true, true); |
d5a9f1bb | 1847 | set_pin_eapd(codec, nid, true); |
352f7f91 | 1848 | } else { |
d5a9f1bb | 1849 | set_pin_eapd(codec, nid, false); |
352f7f91 | 1850 | snd_hda_activate_path(codec, path, false, true); |
2c12c30d | 1851 | set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true); |
352f7f91 | 1852 | } |
a365fed9 TI |
1853 | |
1854 | /* update jack retasking in case it modifies any of them */ | |
a5cc2509 | 1855 | update_automute_all(codec); |
a365fed9 | 1856 | |
352f7f91 TI |
1857 | return 0; |
1858 | } | |
1859 | ||
1860 | static int ch_mode_put(struct snd_kcontrol *kcontrol, | |
1861 | struct snd_ctl_elem_value *ucontrol) | |
1862 | { | |
1863 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1864 | struct hda_gen_spec *spec = codec->spec; | |
1865 | int i, ch; | |
1866 | ||
1867 | ch = ucontrol->value.enumerated.item[0]; | |
1868 | if (ch < 0 || ch > spec->multi_ios) | |
1869 | return -EINVAL; | |
a07a949b | 1870 | if (ch == (spec->ext_channel_count - spec->min_channel_count) / 2) |
352f7f91 | 1871 | return 0; |
a07a949b | 1872 | spec->ext_channel_count = ch * 2 + spec->min_channel_count; |
352f7f91 TI |
1873 | for (i = 0; i < spec->multi_ios; i++) |
1874 | set_multi_io(codec, i, i < ch); | |
1875 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
1876 | spec->const_channel_count); | |
1877 | if (spec->need_dac_fix) | |
1878 | spec->multiout.num_dacs = spec->multiout.max_channels / 2; | |
1879 | return 1; | |
1880 | } | |
1881 | ||
1882 | static const struct snd_kcontrol_new channel_mode_enum = { | |
1883 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1884 | .name = "Channel Mode", | |
1885 | .info = ch_mode_info, | |
1886 | .get = ch_mode_get, | |
1887 | .put = ch_mode_put, | |
1888 | }; | |
1889 | ||
1890 | static int create_multi_channel_mode(struct hda_codec *codec) | |
1891 | { | |
1892 | struct hda_gen_spec *spec = codec->spec; | |
1893 | ||
1894 | if (spec->multi_ios > 0) { | |
12c93df6 | 1895 | if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum)) |
352f7f91 TI |
1896 | return -ENOMEM; |
1897 | } | |
1898 | return 0; | |
1899 | } | |
1900 | ||
c30aa7b2 TI |
1901 | /* |
1902 | * aamix loopback enable/disable switch | |
1903 | */ | |
1904 | ||
1905 | #define loopback_mixing_info indep_hp_info | |
1906 | ||
1907 | static int loopback_mixing_get(struct snd_kcontrol *kcontrol, | |
1908 | struct snd_ctl_elem_value *ucontrol) | |
1909 | { | |
1910 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1911 | struct hda_gen_spec *spec = codec->spec; | |
1912 | ucontrol->value.enumerated.item[0] = spec->aamix_mode; | |
1913 | return 0; | |
1914 | } | |
1915 | ||
1916 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, | |
1917 | int nomix_path_idx, int mix_path_idx) | |
1918 | { | |
1919 | struct nid_path *nomix_path, *mix_path; | |
1920 | ||
1921 | nomix_path = snd_hda_get_path_from_idx(codec, nomix_path_idx); | |
1922 | mix_path = snd_hda_get_path_from_idx(codec, mix_path_idx); | |
1923 | if (!nomix_path || !mix_path) | |
1924 | return; | |
1925 | if (do_mix) { | |
1926 | snd_hda_activate_path(codec, nomix_path, false, true); | |
1927 | snd_hda_activate_path(codec, mix_path, true, true); | |
1928 | } else { | |
1929 | snd_hda_activate_path(codec, mix_path, false, true); | |
1930 | snd_hda_activate_path(codec, nomix_path, true, true); | |
1931 | } | |
1932 | } | |
1933 | ||
1934 | static int loopback_mixing_put(struct snd_kcontrol *kcontrol, | |
1935 | struct snd_ctl_elem_value *ucontrol) | |
1936 | { | |
1937 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1938 | struct hda_gen_spec *spec = codec->spec; | |
1939 | unsigned int val = ucontrol->value.enumerated.item[0]; | |
1940 | ||
1941 | if (val == spec->aamix_mode) | |
1942 | return 0; | |
1943 | spec->aamix_mode = val; | |
1944 | update_aamix_paths(codec, val, spec->out_paths[0], | |
1945 | spec->aamix_out_paths[0]); | |
1946 | update_aamix_paths(codec, val, spec->hp_paths[0], | |
1947 | spec->aamix_out_paths[1]); | |
1948 | update_aamix_paths(codec, val, spec->speaker_paths[0], | |
1949 | spec->aamix_out_paths[2]); | |
1950 | return 1; | |
1951 | } | |
1952 | ||
1953 | static const struct snd_kcontrol_new loopback_mixing_enum = { | |
1954 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1955 | .name = "Loopback Mixing", | |
1956 | .info = loopback_mixing_info, | |
1957 | .get = loopback_mixing_get, | |
1958 | .put = loopback_mixing_put, | |
1959 | }; | |
1960 | ||
1961 | static int create_loopback_mixing_ctl(struct hda_codec *codec) | |
1962 | { | |
1963 | struct hda_gen_spec *spec = codec->spec; | |
1964 | ||
1965 | if (!spec->mixer_nid) | |
1966 | return 0; | |
1967 | if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] || | |
1968 | spec->aamix_out_paths[2])) | |
1969 | return 0; | |
1970 | if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum)) | |
1971 | return -ENOMEM; | |
1972 | return 0; | |
1973 | } | |
1974 | ||
352f7f91 TI |
1975 | /* |
1976 | * shared headphone/mic handling | |
1977 | */ | |
1978 | ||
1979 | static void call_update_outputs(struct hda_codec *codec); | |
1980 | ||
1981 | /* for shared I/O, change the pin-control accordingly */ | |
1982 | static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic) | |
1983 | { | |
1984 | struct hda_gen_spec *spec = codec->spec; | |
1985 | unsigned int val; | |
1986 | hda_nid_t pin = spec->autocfg.inputs[1].pin; | |
1987 | /* NOTE: this assumes that there are only two inputs, the | |
1988 | * first is the real internal mic and the second is HP/mic jack. | |
1989 | */ | |
1990 | ||
1991 | val = snd_hda_get_default_vref(codec, pin); | |
1992 | ||
1993 | /* This pin does not have vref caps - let's enable vref on pin 0x18 | |
1994 | instead, as suggested by Realtek */ | |
1995 | if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) { | |
1996 | const hda_nid_t vref_pin = spec->shared_mic_vref_pin; | |
1997 | unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin); | |
1998 | if (vref_val != AC_PINCTL_VREF_HIZ) | |
7594aa33 TI |
1999 | snd_hda_set_pin_ctl_cache(codec, vref_pin, |
2000 | PIN_IN | (set_as_mic ? vref_val : 0)); | |
352f7f91 TI |
2001 | } |
2002 | ||
2003 | val = set_as_mic ? val | PIN_IN : PIN_HP; | |
2c12c30d | 2004 | set_pin_target(codec, pin, val, true); |
352f7f91 TI |
2005 | |
2006 | spec->automute_speaker = !set_as_mic; | |
2007 | call_update_outputs(codec); | |
2008 | } | |
2009 | ||
2010 | /* create a shared input with the headphone out */ | |
2011 | static int create_shared_input(struct hda_codec *codec) | |
2012 | { | |
2013 | struct hda_gen_spec *spec = codec->spec; | |
2014 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2015 | unsigned int defcfg; | |
2016 | hda_nid_t nid; | |
2017 | ||
2018 | /* only one internal input pin? */ | |
2019 | if (cfg->num_inputs != 1) | |
2020 | return 0; | |
2021 | defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin); | |
2022 | if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT) | |
2023 | return 0; | |
2024 | ||
2025 | if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) | |
2026 | nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */ | |
2027 | else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT) | |
2028 | nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */ | |
2029 | else | |
2030 | return 0; /* both not available */ | |
2031 | ||
2032 | if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN)) | |
2033 | return 0; /* no input */ | |
2034 | ||
2035 | cfg->inputs[1].pin = nid; | |
2036 | cfg->inputs[1].type = AUTO_PIN_MIC; | |
2037 | cfg->num_inputs = 2; | |
2038 | spec->shared_mic_hp = 1; | |
2039 | snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid); | |
2040 | return 0; | |
2041 | } | |
2042 | ||
978e77e7 TI |
2043 | /* |
2044 | * output jack mode | |
2045 | */ | |
2046 | static int out_jack_mode_info(struct snd_kcontrol *kcontrol, | |
2047 | struct snd_ctl_elem_info *uinfo) | |
2048 | { | |
2049 | static const char * const texts[] = { | |
2050 | "Line Out", "Headphone Out", | |
2051 | }; | |
2052 | return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts); | |
2053 | } | |
2054 | ||
2055 | static int out_jack_mode_get(struct snd_kcontrol *kcontrol, | |
2056 | struct snd_ctl_elem_value *ucontrol) | |
2057 | { | |
2058 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2059 | hda_nid_t nid = kcontrol->private_value; | |
2060 | if (snd_hda_codec_get_pin_target(codec, nid) == PIN_HP) | |
2061 | ucontrol->value.enumerated.item[0] = 1; | |
2062 | else | |
2063 | ucontrol->value.enumerated.item[0] = 0; | |
2064 | return 0; | |
2065 | } | |
2066 | ||
2067 | static int out_jack_mode_put(struct snd_kcontrol *kcontrol, | |
2068 | struct snd_ctl_elem_value *ucontrol) | |
2069 | { | |
2070 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2071 | hda_nid_t nid = kcontrol->private_value; | |
2072 | unsigned int val; | |
2073 | ||
2074 | val = ucontrol->value.enumerated.item[0] ? PIN_HP : PIN_OUT; | |
2075 | if (snd_hda_codec_get_pin_target(codec, nid) == val) | |
2076 | return 0; | |
2077 | snd_hda_set_pin_ctl_cache(codec, nid, val); | |
2078 | return 1; | |
2079 | } | |
2080 | ||
2081 | static const struct snd_kcontrol_new out_jack_mode_enum = { | |
2082 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2083 | .info = out_jack_mode_info, | |
2084 | .get = out_jack_mode_get, | |
2085 | .put = out_jack_mode_put, | |
2086 | }; | |
2087 | ||
2088 | static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx) | |
2089 | { | |
2090 | struct hda_gen_spec *spec = codec->spec; | |
2091 | int i; | |
2092 | ||
2093 | for (i = 0; i < spec->kctls.used; i++) { | |
2094 | struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i); | |
2095 | if (!strcmp(kctl->name, name) && kctl->index == idx) | |
2096 | return true; | |
2097 | } | |
2098 | return false; | |
2099 | } | |
2100 | ||
2101 | static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin, | |
2102 | char *name, size_t name_len) | |
2103 | { | |
2104 | struct hda_gen_spec *spec = codec->spec; | |
2105 | int idx = 0; | |
2106 | ||
2107 | snd_hda_get_pin_label(codec, pin, &spec->autocfg, name, name_len, &idx); | |
2108 | strlcat(name, " Jack Mode", name_len); | |
2109 | ||
2110 | for (; find_kctl_name(codec, name, idx); idx++) | |
2111 | ; | |
2112 | } | |
2113 | ||
2114 | static int create_out_jack_modes(struct hda_codec *codec, int num_pins, | |
2115 | hda_nid_t *pins) | |
2116 | { | |
2117 | struct hda_gen_spec *spec = codec->spec; | |
2118 | int i; | |
2119 | ||
2120 | for (i = 0; i < num_pins; i++) { | |
2121 | hda_nid_t pin = pins[i]; | |
2122 | unsigned int pincap = snd_hda_query_pin_caps(codec, pin); | |
2123 | if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) { | |
2124 | struct snd_kcontrol_new *knew; | |
2125 | char name[44]; | |
2126 | get_jack_mode_name(codec, pin, name, sizeof(name)); | |
2127 | knew = snd_hda_gen_add_kctl(spec, name, | |
2128 | &out_jack_mode_enum); | |
2129 | if (!knew) | |
2130 | return -ENOMEM; | |
2131 | knew->private_value = pin; | |
2132 | } | |
2133 | } | |
2134 | ||
2135 | return 0; | |
2136 | } | |
2137 | ||
352f7f91 TI |
2138 | |
2139 | /* | |
2140 | * Parse input paths | |
2141 | */ | |
2142 | ||
2143 | #ifdef CONFIG_PM | |
2144 | /* add the powersave loopback-list entry */ | |
2145 | static void add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx) | |
2146 | { | |
2147 | struct hda_amp_list *list; | |
2148 | ||
2149 | if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1) | |
2150 | return; | |
2151 | list = spec->loopback_list + spec->num_loopbacks; | |
2152 | list->nid = mix; | |
2153 | list->dir = HDA_INPUT; | |
2154 | list->idx = idx; | |
2155 | spec->num_loopbacks++; | |
2156 | spec->loopback.amplist = spec->loopback_list; | |
2157 | } | |
2158 | #else | |
2159 | #define add_loopback_list(spec, mix, idx) /* NOP */ | |
2160 | #endif | |
2161 | ||
2162 | /* create input playback/capture controls for the given pin */ | |
196c1766 TI |
2163 | static int new_analog_input(struct hda_codec *codec, int input_idx, |
2164 | hda_nid_t pin, const char *ctlname, int ctlidx, | |
352f7f91 TI |
2165 | hda_nid_t mix_nid) |
2166 | { | |
2167 | struct hda_gen_spec *spec = codec->spec; | |
2168 | struct nid_path *path; | |
2169 | unsigned int val; | |
2170 | int err, idx; | |
2171 | ||
2172 | if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && | |
2173 | !nid_has_mute(codec, mix_nid, HDA_INPUT)) | |
2174 | return 0; /* no need for analog loopback */ | |
2175 | ||
3ca529d3 | 2176 | path = snd_hda_add_new_path(codec, pin, mix_nid, 0); |
352f7f91 TI |
2177 | if (!path) |
2178 | return -EINVAL; | |
0c8c0f56 | 2179 | print_nid_path("loopback", path); |
196c1766 | 2180 | spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
2181 | |
2182 | idx = path->idx[path->depth - 1]; | |
2183 | if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { | |
2184 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2185 | err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val); | |
2186 | if (err < 0) | |
2187 | return err; | |
2188 | path->ctls[NID_PATH_VOL_CTL] = val; | |
2189 | } | |
2190 | ||
2191 | if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { | |
2192 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2193 | err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val); | |
2194 | if (err < 0) | |
2195 | return err; | |
2196 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
2197 | } | |
2198 | ||
2199 | path->active = true; | |
2200 | add_loopback_list(spec, mix_nid, idx); | |
2201 | return 0; | |
2202 | } | |
2203 | ||
2204 | static int is_input_pin(struct hda_codec *codec, hda_nid_t nid) | |
2205 | { | |
2206 | unsigned int pincap = snd_hda_query_pin_caps(codec, nid); | |
2207 | return (pincap & AC_PINCAP_IN) != 0; | |
2208 | } | |
2209 | ||
2210 | /* Parse the codec tree and retrieve ADCs */ | |
2211 | static int fill_adc_nids(struct hda_codec *codec) | |
2212 | { | |
2213 | struct hda_gen_spec *spec = codec->spec; | |
2214 | hda_nid_t nid; | |
2215 | hda_nid_t *adc_nids = spec->adc_nids; | |
2216 | int max_nums = ARRAY_SIZE(spec->adc_nids); | |
2217 | int i, nums = 0; | |
2218 | ||
2219 | nid = codec->start_nid; | |
2220 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
2221 | unsigned int caps = get_wcaps(codec, nid); | |
2222 | int type = get_wcaps_type(caps); | |
2223 | ||
2224 | if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL)) | |
2225 | continue; | |
2226 | adc_nids[nums] = nid; | |
2227 | if (++nums >= max_nums) | |
2228 | break; | |
2229 | } | |
2230 | spec->num_adc_nids = nums; | |
2231 | return nums; | |
2232 | } | |
2233 | ||
2234 | /* filter out invalid adc_nids that don't give all active input pins; | |
2235 | * if needed, check whether dynamic ADC-switching is available | |
2236 | */ | |
2237 | static int check_dyn_adc_switch(struct hda_codec *codec) | |
2238 | { | |
2239 | struct hda_gen_spec *spec = codec->spec; | |
2240 | struct hda_input_mux *imux = &spec->input_mux; | |
3a65bcdc | 2241 | unsigned int ok_bits; |
352f7f91 | 2242 | int i, n, nums; |
352f7f91 TI |
2243 | |
2244 | again: | |
2245 | nums = 0; | |
3a65bcdc | 2246 | ok_bits = 0; |
352f7f91 | 2247 | for (n = 0; n < spec->num_adc_nids; n++) { |
352f7f91 | 2248 | for (i = 0; i < imux->num_items; i++) { |
3a65bcdc | 2249 | if (!spec->input_paths[i][n]) |
352f7f91 TI |
2250 | break; |
2251 | } | |
3a65bcdc TI |
2252 | if (i >= imux->num_items) { |
2253 | ok_bits |= (1 << n); | |
2254 | nums++; | |
2255 | } | |
352f7f91 TI |
2256 | } |
2257 | ||
3a65bcdc | 2258 | if (!ok_bits) { |
352f7f91 TI |
2259 | if (spec->shared_mic_hp) { |
2260 | spec->shared_mic_hp = 0; | |
2261 | imux->num_items = 1; | |
2262 | goto again; | |
2263 | } | |
2264 | ||
2265 | /* check whether ADC-switch is possible */ | |
2266 | for (i = 0; i < imux->num_items; i++) { | |
352f7f91 | 2267 | for (n = 0; n < spec->num_adc_nids; n++) { |
3a65bcdc | 2268 | if (spec->input_paths[i][n]) { |
352f7f91 TI |
2269 | spec->dyn_adc_idx[i] = n; |
2270 | break; | |
2271 | } | |
2272 | } | |
2273 | } | |
2274 | ||
2275 | snd_printdd("hda-codec: enabling ADC switching\n"); | |
2276 | spec->dyn_adc_switch = 1; | |
2277 | } else if (nums != spec->num_adc_nids) { | |
3a65bcdc TI |
2278 | /* shrink the invalid adcs and input paths */ |
2279 | nums = 0; | |
2280 | for (n = 0; n < spec->num_adc_nids; n++) { | |
2281 | if (!(ok_bits & (1 << n))) | |
2282 | continue; | |
2283 | if (n != nums) { | |
2284 | spec->adc_nids[nums] = spec->adc_nids[n]; | |
980428ce TI |
2285 | for (i = 0; i < imux->num_items; i++) { |
2286 | invalidate_nid_path(codec, | |
2287 | spec->input_paths[i][nums]); | |
3a65bcdc TI |
2288 | spec->input_paths[i][nums] = |
2289 | spec->input_paths[i][n]; | |
980428ce | 2290 | } |
3a65bcdc TI |
2291 | } |
2292 | nums++; | |
2293 | } | |
352f7f91 TI |
2294 | spec->num_adc_nids = nums; |
2295 | } | |
2296 | ||
2297 | if (imux->num_items == 1 || spec->shared_mic_hp) { | |
2298 | snd_printdd("hda-codec: reducing to a single ADC\n"); | |
2299 | spec->num_adc_nids = 1; /* reduce to a single ADC */ | |
2300 | } | |
2301 | ||
2302 | /* single index for individual volumes ctls */ | |
2303 | if (!spec->dyn_adc_switch && spec->multi_cap_vol) | |
2304 | spec->num_adc_nids = 1; | |
2305 | ||
2306 | return 0; | |
2307 | } | |
2308 | ||
f3fc0b0b TI |
2309 | /* parse capture source paths from the given pin and create imux items */ |
2310 | static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin, | |
2311 | int num_adcs, const char *label, int anchor) | |
2312 | { | |
2313 | struct hda_gen_spec *spec = codec->spec; | |
2314 | struct hda_input_mux *imux = &spec->input_mux; | |
2315 | int imux_idx = imux->num_items; | |
2316 | bool imux_added = false; | |
2317 | int c; | |
2318 | ||
2319 | for (c = 0; c < num_adcs; c++) { | |
2320 | struct nid_path *path; | |
2321 | hda_nid_t adc = spec->adc_nids[c]; | |
2322 | ||
2323 | if (!is_reachable_path(codec, pin, adc)) | |
2324 | continue; | |
2325 | path = snd_hda_add_new_path(codec, pin, adc, anchor); | |
2326 | if (!path) | |
2327 | continue; | |
2328 | print_nid_path("input", path); | |
2329 | spec->input_paths[imux_idx][c] = | |
2330 | snd_hda_get_path_idx(codec, path); | |
2331 | ||
2332 | if (!imux_added) { | |
2333 | spec->imux_pins[imux->num_items] = pin; | |
2334 | snd_hda_add_imux_item(imux, label, | |
2335 | imux->num_items, NULL); | |
2336 | imux_added = true; | |
2337 | } | |
2338 | } | |
2339 | ||
2340 | return 0; | |
2341 | } | |
2342 | ||
352f7f91 TI |
2343 | /* |
2344 | * create playback/capture controls for input pins | |
2345 | */ | |
2346 | static int create_input_ctls(struct hda_codec *codec) | |
2347 | { | |
2348 | struct hda_gen_spec *spec = codec->spec; | |
2349 | const struct auto_pin_cfg *cfg = &spec->autocfg; | |
2350 | hda_nid_t mixer = spec->mixer_nid; | |
352f7f91 | 2351 | int num_adcs; |
f3fc0b0b | 2352 | int i, err, type_idx = 0; |
352f7f91 | 2353 | const char *prev_label = NULL; |
2c12c30d | 2354 | unsigned int val; |
352f7f91 TI |
2355 | |
2356 | num_adcs = fill_adc_nids(codec); | |
2357 | if (num_adcs < 0) | |
2358 | return 0; | |
2359 | ||
2360 | for (i = 0; i < cfg->num_inputs; i++) { | |
2361 | hda_nid_t pin; | |
2362 | const char *label; | |
352f7f91 TI |
2363 | |
2364 | pin = cfg->inputs[i].pin; | |
2365 | if (!is_input_pin(codec, pin)) | |
2366 | continue; | |
2367 | ||
2368 | label = hda_get_autocfg_input_label(codec, cfg, i); | |
352f7f91 TI |
2369 | if (prev_label && !strcmp(label, prev_label)) |
2370 | type_idx++; | |
2371 | else | |
2372 | type_idx = 0; | |
2373 | prev_label = label; | |
2374 | ||
2c12c30d TI |
2375 | val = PIN_IN; |
2376 | if (cfg->inputs[i].type == AUTO_PIN_MIC) | |
2377 | val |= snd_hda_get_default_vref(codec, pin); | |
2378 | set_pin_target(codec, pin, val, false); | |
2379 | ||
352f7f91 TI |
2380 | if (mixer) { |
2381 | if (is_reachable_path(codec, pin, mixer)) { | |
196c1766 | 2382 | err = new_analog_input(codec, i, pin, |
352f7f91 TI |
2383 | label, type_idx, mixer); |
2384 | if (err < 0) | |
2385 | return err; | |
2386 | } | |
2387 | } | |
2388 | ||
f3fc0b0b TI |
2389 | err = parse_capture_source(codec, pin, num_adcs, label, -mixer); |
2390 | if (err < 0) | |
2391 | return err; | |
2392 | } | |
352f7f91 | 2393 | |
f3fc0b0b TI |
2394 | if (mixer && spec->add_stereo_mix_input) { |
2395 | err = parse_capture_source(codec, mixer, num_adcs, | |
2396 | "Stereo Mix", 0); | |
2397 | if (err < 0) | |
2398 | return err; | |
352f7f91 TI |
2399 | } |
2400 | ||
2401 | return 0; | |
2402 | } | |
2403 | ||
2404 | ||
2405 | /* | |
2406 | * input source mux | |
2407 | */ | |
2408 | ||
c697b716 TI |
2409 | /* get the input path specified by the given adc and imux indices */ |
2410 | static struct nid_path *get_input_path(struct hda_codec *codec, int adc_idx, int imux_idx) | |
352f7f91 TI |
2411 | { |
2412 | struct hda_gen_spec *spec = codec->spec; | |
b56fa1ed DH |
2413 | if (imux_idx < 0 || imux_idx >= HDA_MAX_NUM_INPUTS) { |
2414 | snd_BUG(); | |
2415 | return NULL; | |
2416 | } | |
352f7f91 TI |
2417 | if (spec->dyn_adc_switch) |
2418 | adc_idx = spec->dyn_adc_idx[imux_idx]; | |
b56fa1ed DH |
2419 | if (adc_idx < 0 || adc_idx >= AUTO_CFG_MAX_OUTS) { |
2420 | snd_BUG(); | |
2421 | return NULL; | |
2422 | } | |
c697b716 | 2423 | return snd_hda_get_path_from_idx(codec, spec->input_paths[imux_idx][adc_idx]); |
352f7f91 TI |
2424 | } |
2425 | ||
2426 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
2427 | unsigned int idx); | |
2428 | ||
2429 | static int mux_enum_info(struct snd_kcontrol *kcontrol, | |
2430 | struct snd_ctl_elem_info *uinfo) | |
2431 | { | |
2432 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2433 | struct hda_gen_spec *spec = codec->spec; | |
2434 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); | |
2435 | } | |
2436 | ||
2437 | static int mux_enum_get(struct snd_kcontrol *kcontrol, | |
2438 | struct snd_ctl_elem_value *ucontrol) | |
2439 | { | |
2440 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2441 | struct hda_gen_spec *spec = codec->spec; | |
a053d1e3 | 2442 | unsigned int adc_idx = kcontrol->id.index; |
352f7f91 TI |
2443 | |
2444 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; | |
2445 | return 0; | |
2446 | } | |
2447 | ||
2448 | static int mux_enum_put(struct snd_kcontrol *kcontrol, | |
2449 | struct snd_ctl_elem_value *ucontrol) | |
2450 | { | |
2451 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
a053d1e3 | 2452 | unsigned int adc_idx = kcontrol->id.index; |
352f7f91 TI |
2453 | return mux_select(codec, adc_idx, |
2454 | ucontrol->value.enumerated.item[0]); | |
2455 | } | |
2456 | ||
352f7f91 TI |
2457 | static const struct snd_kcontrol_new cap_src_temp = { |
2458 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2459 | .name = "Input Source", | |
2460 | .info = mux_enum_info, | |
2461 | .get = mux_enum_get, | |
2462 | .put = mux_enum_put, | |
2463 | }; | |
2464 | ||
47d46abb TI |
2465 | /* |
2466 | * capture volume and capture switch ctls | |
2467 | */ | |
2468 | ||
352f7f91 TI |
2469 | typedef int (*put_call_t)(struct snd_kcontrol *kcontrol, |
2470 | struct snd_ctl_elem_value *ucontrol); | |
2471 | ||
47d46abb | 2472 | /* call the given amp update function for all amps in the imux list at once */ |
352f7f91 TI |
2473 | static int cap_put_caller(struct snd_kcontrol *kcontrol, |
2474 | struct snd_ctl_elem_value *ucontrol, | |
2475 | put_call_t func, int type) | |
2476 | { | |
2477 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2478 | struct hda_gen_spec *spec = codec->spec; | |
2479 | const struct hda_input_mux *imux; | |
2480 | struct nid_path *path; | |
2481 | int i, adc_idx, err = 0; | |
2482 | ||
2483 | imux = &spec->input_mux; | |
a053d1e3 | 2484 | adc_idx = kcontrol->id.index; |
352f7f91 | 2485 | mutex_lock(&codec->control_mutex); |
47d46abb TI |
2486 | /* we use the cache-only update at first since multiple input paths |
2487 | * may shared the same amp; by updating only caches, the redundant | |
2488 | * writes to hardware can be reduced. | |
2489 | */ | |
352f7f91 TI |
2490 | codec->cached_write = 1; |
2491 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 TI |
2492 | path = get_input_path(codec, adc_idx, i); |
2493 | if (!path || !path->ctls[type]) | |
352f7f91 TI |
2494 | continue; |
2495 | kcontrol->private_value = path->ctls[type]; | |
2496 | err = func(kcontrol, ucontrol); | |
2497 | if (err < 0) | |
2498 | goto error; | |
2499 | } | |
2500 | error: | |
2501 | codec->cached_write = 0; | |
2502 | mutex_unlock(&codec->control_mutex); | |
47d46abb | 2503 | snd_hda_codec_flush_amp_cache(codec); /* flush the updates */ |
352f7f91 TI |
2504 | if (err >= 0 && spec->cap_sync_hook) |
2505 | spec->cap_sync_hook(codec); | |
2506 | return err; | |
2507 | } | |
2508 | ||
2509 | /* capture volume ctl callbacks */ | |
2510 | #define cap_vol_info snd_hda_mixer_amp_volume_info | |
2511 | #define cap_vol_get snd_hda_mixer_amp_volume_get | |
2512 | #define cap_vol_tlv snd_hda_mixer_amp_tlv | |
2513 | ||
2514 | static int cap_vol_put(struct snd_kcontrol *kcontrol, | |
2515 | struct snd_ctl_elem_value *ucontrol) | |
2516 | { | |
2517 | return cap_put_caller(kcontrol, ucontrol, | |
2518 | snd_hda_mixer_amp_volume_put, | |
2519 | NID_PATH_VOL_CTL); | |
2520 | } | |
2521 | ||
2522 | static const struct snd_kcontrol_new cap_vol_temp = { | |
2523 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2524 | .name = "Capture Volume", | |
2525 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
2526 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
2527 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), | |
2528 | .info = cap_vol_info, | |
2529 | .get = cap_vol_get, | |
2530 | .put = cap_vol_put, | |
2531 | .tlv = { .c = cap_vol_tlv }, | |
2532 | }; | |
2533 | ||
2534 | /* capture switch ctl callbacks */ | |
2535 | #define cap_sw_info snd_ctl_boolean_stereo_info | |
2536 | #define cap_sw_get snd_hda_mixer_amp_switch_get | |
2537 | ||
2538 | static int cap_sw_put(struct snd_kcontrol *kcontrol, | |
2539 | struct snd_ctl_elem_value *ucontrol) | |
2540 | { | |
ae177c3f TI |
2541 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
2542 | struct hda_gen_spec *spec = codec->spec; | |
2543 | int ret; | |
2544 | ||
2545 | ret = cap_put_caller(kcontrol, ucontrol, | |
352f7f91 TI |
2546 | snd_hda_mixer_amp_switch_put, |
2547 | NID_PATH_MUTE_CTL); | |
ae177c3f TI |
2548 | if (ret < 0) |
2549 | return ret; | |
2550 | ||
2551 | if (spec->capture_switch_hook) { | |
2552 | bool enable = (ucontrol->value.integer.value[0] || | |
2553 | ucontrol->value.integer.value[1]); | |
2554 | spec->capture_switch_hook(codec, enable); | |
2555 | } | |
2556 | ||
2557 | return ret; | |
352f7f91 TI |
2558 | } |
2559 | ||
2560 | static const struct snd_kcontrol_new cap_sw_temp = { | |
2561 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2562 | .name = "Capture Switch", | |
2563 | .info = cap_sw_info, | |
2564 | .get = cap_sw_get, | |
2565 | .put = cap_sw_put, | |
2566 | }; | |
2567 | ||
2568 | static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path) | |
2569 | { | |
2570 | hda_nid_t nid; | |
2571 | int i, depth; | |
2572 | ||
2573 | path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0; | |
2574 | for (depth = 0; depth < 3; depth++) { | |
2575 | if (depth >= path->depth) | |
2576 | return -EINVAL; | |
2577 | i = path->depth - depth - 1; | |
2578 | nid = path->path[i]; | |
2579 | if (!path->ctls[NID_PATH_VOL_CTL]) { | |
2580 | if (nid_has_volume(codec, nid, HDA_OUTPUT)) | |
2581 | path->ctls[NID_PATH_VOL_CTL] = | |
2582 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
2583 | else if (nid_has_volume(codec, nid, HDA_INPUT)) { | |
2584 | int idx = path->idx[i]; | |
2585 | if (!depth && codec->single_adc_amp) | |
2586 | idx = 0; | |
2587 | path->ctls[NID_PATH_VOL_CTL] = | |
2588 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
2589 | } | |
2590 | } | |
2591 | if (!path->ctls[NID_PATH_MUTE_CTL]) { | |
2592 | if (nid_has_mute(codec, nid, HDA_OUTPUT)) | |
2593 | path->ctls[NID_PATH_MUTE_CTL] = | |
2594 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
2595 | else if (nid_has_mute(codec, nid, HDA_INPUT)) { | |
2596 | int idx = path->idx[i]; | |
2597 | if (!depth && codec->single_adc_amp) | |
2598 | idx = 0; | |
2599 | path->ctls[NID_PATH_MUTE_CTL] = | |
2600 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
2601 | } | |
2602 | } | |
2603 | } | |
2604 | return 0; | |
2605 | } | |
2606 | ||
2607 | static bool is_inv_dmic_pin(struct hda_codec *codec, hda_nid_t nid) | |
2608 | { | |
2609 | struct hda_gen_spec *spec = codec->spec; | |
2610 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2611 | unsigned int val; | |
2612 | int i; | |
2613 | ||
2614 | if (!spec->inv_dmic_split) | |
2615 | return false; | |
2616 | for (i = 0; i < cfg->num_inputs; i++) { | |
2617 | if (cfg->inputs[i].pin != nid) | |
2618 | continue; | |
2619 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
2620 | return false; | |
2621 | val = snd_hda_codec_get_pincfg(codec, nid); | |
2622 | return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT; | |
2623 | } | |
2624 | return false; | |
2625 | } | |
2626 | ||
2627 | static int add_single_cap_ctl(struct hda_codec *codec, const char *label, | |
2628 | int idx, bool is_switch, unsigned int ctl, | |
2629 | bool inv_dmic) | |
2630 | { | |
2631 | struct hda_gen_spec *spec = codec->spec; | |
2632 | char tmpname[44]; | |
2633 | int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL; | |
2634 | const char *sfx = is_switch ? "Switch" : "Volume"; | |
2635 | unsigned int chs = inv_dmic ? 1 : 3; | |
2636 | int err; | |
2637 | ||
2638 | if (!ctl) | |
2639 | return 0; | |
2640 | ||
2641 | if (label) | |
2642 | snprintf(tmpname, sizeof(tmpname), | |
2643 | "%s Capture %s", label, sfx); | |
2644 | else | |
2645 | snprintf(tmpname, sizeof(tmpname), | |
2646 | "Capture %s", sfx); | |
2647 | err = add_control(spec, type, tmpname, idx, | |
2648 | amp_val_replace_channels(ctl, chs)); | |
2649 | if (err < 0 || !inv_dmic) | |
2650 | return err; | |
2651 | ||
2652 | /* Make independent right kcontrol */ | |
2653 | if (label) | |
2654 | snprintf(tmpname, sizeof(tmpname), | |
2655 | "Inverted %s Capture %s", label, sfx); | |
2656 | else | |
2657 | snprintf(tmpname, sizeof(tmpname), | |
2658 | "Inverted Capture %s", sfx); | |
2659 | return add_control(spec, type, tmpname, idx, | |
2660 | amp_val_replace_channels(ctl, 2)); | |
2661 | } | |
2662 | ||
2663 | /* create single (and simple) capture volume and switch controls */ | |
2664 | static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx, | |
2665 | unsigned int vol_ctl, unsigned int sw_ctl, | |
2666 | bool inv_dmic) | |
2667 | { | |
2668 | int err; | |
2669 | err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic); | |
2670 | if (err < 0) | |
2671 | return err; | |
2672 | err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic); | |
2673 | if (err < 0) | |
2674 | return err; | |
2675 | return 0; | |
2676 | } | |
2677 | ||
2678 | /* create bound capture volume and switch controls */ | |
2679 | static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx, | |
2680 | unsigned int vol_ctl, unsigned int sw_ctl) | |
2681 | { | |
2682 | struct hda_gen_spec *spec = codec->spec; | |
2683 | struct snd_kcontrol_new *knew; | |
2684 | ||
2685 | if (vol_ctl) { | |
12c93df6 | 2686 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp); |
352f7f91 TI |
2687 | if (!knew) |
2688 | return -ENOMEM; | |
2689 | knew->index = idx; | |
2690 | knew->private_value = vol_ctl; | |
2691 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
2692 | } | |
2693 | if (sw_ctl) { | |
12c93df6 | 2694 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp); |
352f7f91 TI |
2695 | if (!knew) |
2696 | return -ENOMEM; | |
2697 | knew->index = idx; | |
2698 | knew->private_value = sw_ctl; | |
2699 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
2700 | } | |
2701 | return 0; | |
2702 | } | |
2703 | ||
2704 | /* return the vol ctl when used first in the imux list */ | |
2705 | static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type) | |
2706 | { | |
352f7f91 TI |
2707 | struct nid_path *path; |
2708 | unsigned int ctl; | |
2709 | int i; | |
2710 | ||
c697b716 | 2711 | path = get_input_path(codec, 0, idx); |
352f7f91 TI |
2712 | if (!path) |
2713 | return 0; | |
2714 | ctl = path->ctls[type]; | |
2715 | if (!ctl) | |
2716 | return 0; | |
2717 | for (i = 0; i < idx - 1; i++) { | |
c697b716 | 2718 | path = get_input_path(codec, 0, i); |
352f7f91 TI |
2719 | if (path && path->ctls[type] == ctl) |
2720 | return 0; | |
2721 | } | |
2722 | return ctl; | |
2723 | } | |
2724 | ||
2725 | /* create individual capture volume and switch controls per input */ | |
2726 | static int create_multi_cap_vol_ctl(struct hda_codec *codec) | |
2727 | { | |
2728 | struct hda_gen_spec *spec = codec->spec; | |
2729 | struct hda_input_mux *imux = &spec->input_mux; | |
2730 | int i, err, type, type_idx = 0; | |
2731 | const char *prev_label = NULL; | |
2732 | ||
2733 | for (i = 0; i < imux->num_items; i++) { | |
2734 | const char *label; | |
2735 | bool inv_dmic; | |
2736 | label = hda_get_autocfg_input_label(codec, &spec->autocfg, i); | |
2737 | if (prev_label && !strcmp(label, prev_label)) | |
2738 | type_idx++; | |
2739 | else | |
2740 | type_idx = 0; | |
2741 | prev_label = label; | |
2742 | inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]); | |
2743 | ||
2744 | for (type = 0; type < 2; type++) { | |
2745 | err = add_single_cap_ctl(codec, label, type_idx, type, | |
2746 | get_first_cap_ctl(codec, i, type), | |
2747 | inv_dmic); | |
2748 | if (err < 0) | |
2749 | return err; | |
2750 | } | |
2751 | } | |
2752 | return 0; | |
2753 | } | |
2754 | ||
2755 | static int create_capture_mixers(struct hda_codec *codec) | |
2756 | { | |
2757 | struct hda_gen_spec *spec = codec->spec; | |
2758 | struct hda_input_mux *imux = &spec->input_mux; | |
2759 | int i, n, nums, err; | |
2760 | ||
2761 | if (spec->dyn_adc_switch) | |
2762 | nums = 1; | |
2763 | else | |
2764 | nums = spec->num_adc_nids; | |
2765 | ||
2766 | if (!spec->auto_mic && imux->num_items > 1) { | |
2767 | struct snd_kcontrol_new *knew; | |
624d914d TI |
2768 | const char *name; |
2769 | name = nums > 1 ? "Input Source" : "Capture Source"; | |
2770 | knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp); | |
352f7f91 TI |
2771 | if (!knew) |
2772 | return -ENOMEM; | |
2773 | knew->count = nums; | |
2774 | } | |
2775 | ||
2776 | for (n = 0; n < nums; n++) { | |
2777 | bool multi = false; | |
99a5592d | 2778 | bool multi_cap_vol = spec->multi_cap_vol; |
352f7f91 TI |
2779 | bool inv_dmic = false; |
2780 | int vol, sw; | |
2781 | ||
2782 | vol = sw = 0; | |
2783 | for (i = 0; i < imux->num_items; i++) { | |
2784 | struct nid_path *path; | |
c697b716 | 2785 | path = get_input_path(codec, n, i); |
352f7f91 TI |
2786 | if (!path) |
2787 | continue; | |
2788 | parse_capvol_in_path(codec, path); | |
2789 | if (!vol) | |
2790 | vol = path->ctls[NID_PATH_VOL_CTL]; | |
99a5592d | 2791 | else if (vol != path->ctls[NID_PATH_VOL_CTL]) { |
352f7f91 | 2792 | multi = true; |
99a5592d DH |
2793 | if (!same_amp_caps(codec, vol, |
2794 | path->ctls[NID_PATH_VOL_CTL], HDA_INPUT)) | |
2795 | multi_cap_vol = true; | |
2796 | } | |
352f7f91 TI |
2797 | if (!sw) |
2798 | sw = path->ctls[NID_PATH_MUTE_CTL]; | |
99a5592d | 2799 | else if (sw != path->ctls[NID_PATH_MUTE_CTL]) { |
352f7f91 | 2800 | multi = true; |
99a5592d DH |
2801 | if (!same_amp_caps(codec, sw, |
2802 | path->ctls[NID_PATH_MUTE_CTL], HDA_INPUT)) | |
2803 | multi_cap_vol = true; | |
2804 | } | |
352f7f91 TI |
2805 | if (is_inv_dmic_pin(codec, spec->imux_pins[i])) |
2806 | inv_dmic = true; | |
2807 | } | |
2808 | ||
2809 | if (!multi) | |
2810 | err = create_single_cap_vol_ctl(codec, n, vol, sw, | |
2811 | inv_dmic); | |
99a5592d | 2812 | else if (!multi_cap_vol) |
352f7f91 TI |
2813 | err = create_bind_cap_vol_ctl(codec, n, vol, sw); |
2814 | else | |
2815 | err = create_multi_cap_vol_ctl(codec); | |
2816 | if (err < 0) | |
2817 | return err; | |
2818 | } | |
2819 | ||
2820 | return 0; | |
2821 | } | |
2822 | ||
2823 | /* | |
2824 | * add mic boosts if needed | |
2825 | */ | |
2826 | static int parse_mic_boost(struct hda_codec *codec) | |
2827 | { | |
2828 | struct hda_gen_spec *spec = codec->spec; | |
2829 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2830 | int i, err; | |
2831 | int type_idx = 0; | |
2832 | hda_nid_t nid; | |
2833 | const char *prev_label = NULL; | |
2834 | ||
2835 | for (i = 0; i < cfg->num_inputs; i++) { | |
2836 | if (cfg->inputs[i].type > AUTO_PIN_MIC) | |
2837 | break; | |
2838 | nid = cfg->inputs[i].pin; | |
2839 | if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP) { | |
2840 | const char *label; | |
5abd4888 | 2841 | char boost_label[44]; |
352f7f91 TI |
2842 | struct nid_path *path; |
2843 | unsigned int val; | |
2844 | ||
02aba550 DH |
2845 | if (!nid_has_volume(codec, nid, HDA_INPUT)) |
2846 | continue; | |
2847 | ||
352f7f91 | 2848 | label = hda_get_autocfg_input_label(codec, cfg, i); |
352f7f91 TI |
2849 | if (prev_label && !strcmp(label, prev_label)) |
2850 | type_idx++; | |
2851 | else | |
2852 | type_idx = 0; | |
2853 | prev_label = label; | |
2854 | ||
2855 | snprintf(boost_label, sizeof(boost_label), | |
2856 | "%s Boost Volume", label); | |
2857 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); | |
2858 | err = add_control(spec, HDA_CTL_WIDGET_VOL, | |
2859 | boost_label, type_idx, val); | |
2860 | if (err < 0) | |
2861 | return err; | |
2862 | ||
2863 | path = snd_hda_get_nid_path(codec, nid, 0); | |
2864 | if (path) | |
2865 | path->ctls[NID_PATH_BOOST_CTL] = val; | |
2866 | } | |
2867 | } | |
2868 | return 0; | |
2869 | } | |
2870 | ||
2871 | /* | |
2872 | * parse digital I/Os and set up NIDs in BIOS auto-parse mode | |
2873 | */ | |
2874 | static void parse_digital(struct hda_codec *codec) | |
2875 | { | |
2876 | struct hda_gen_spec *spec = codec->spec; | |
0c8c0f56 | 2877 | struct nid_path *path; |
352f7f91 | 2878 | int i, nums; |
2c12c30d | 2879 | hda_nid_t dig_nid, pin; |
352f7f91 TI |
2880 | |
2881 | /* support multiple SPDIFs; the secondary is set up as a slave */ | |
2882 | nums = 0; | |
2883 | for (i = 0; i < spec->autocfg.dig_outs; i++) { | |
2c12c30d | 2884 | pin = spec->autocfg.dig_out_pins[i]; |
352f7f91 TI |
2885 | dig_nid = look_for_dac(codec, pin, true); |
2886 | if (!dig_nid) | |
2887 | continue; | |
3ca529d3 | 2888 | path = snd_hda_add_new_path(codec, dig_nid, pin, 0); |
0c8c0f56 | 2889 | if (!path) |
352f7f91 | 2890 | continue; |
0c8c0f56 | 2891 | print_nid_path("digout", path); |
e1284af7 | 2892 | path->active = true; |
196c1766 | 2893 | spec->digout_paths[i] = snd_hda_get_path_idx(codec, path); |
2c12c30d | 2894 | set_pin_target(codec, pin, PIN_OUT, false); |
352f7f91 TI |
2895 | if (!nums) { |
2896 | spec->multiout.dig_out_nid = dig_nid; | |
2897 | spec->dig_out_type = spec->autocfg.dig_out_type[0]; | |
2898 | } else { | |
2899 | spec->multiout.slave_dig_outs = spec->slave_dig_outs; | |
2900 | if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1) | |
2901 | break; | |
2902 | spec->slave_dig_outs[nums - 1] = dig_nid; | |
2903 | } | |
2904 | nums++; | |
2905 | } | |
2906 | ||
2907 | if (spec->autocfg.dig_in_pin) { | |
2c12c30d | 2908 | pin = spec->autocfg.dig_in_pin; |
352f7f91 TI |
2909 | dig_nid = codec->start_nid; |
2910 | for (i = 0; i < codec->num_nodes; i++, dig_nid++) { | |
352f7f91 TI |
2911 | unsigned int wcaps = get_wcaps(codec, dig_nid); |
2912 | if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) | |
2913 | continue; | |
2914 | if (!(wcaps & AC_WCAP_DIGITAL)) | |
2915 | continue; | |
2c12c30d | 2916 | path = snd_hda_add_new_path(codec, pin, dig_nid, 0); |
352f7f91 | 2917 | if (path) { |
0c8c0f56 | 2918 | print_nid_path("digin", path); |
352f7f91 TI |
2919 | path->active = true; |
2920 | spec->dig_in_nid = dig_nid; | |
2430d7b7 | 2921 | spec->digin_path = snd_hda_get_path_idx(codec, path); |
2c12c30d | 2922 | set_pin_target(codec, pin, PIN_IN, false); |
352f7f91 TI |
2923 | break; |
2924 | } | |
2925 | } | |
2926 | } | |
2927 | } | |
2928 | ||
2929 | ||
2930 | /* | |
2931 | * input MUX handling | |
2932 | */ | |
2933 | ||
2934 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur); | |
2935 | ||
2936 | /* select the given imux item; either unmute exclusively or select the route */ | |
2937 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
2938 | unsigned int idx) | |
2939 | { | |
2940 | struct hda_gen_spec *spec = codec->spec; | |
2941 | const struct hda_input_mux *imux; | |
2942 | struct nid_path *path; | |
2943 | ||
2944 | imux = &spec->input_mux; | |
2945 | if (!imux->num_items) | |
2946 | return 0; | |
2947 | ||
2948 | if (idx >= imux->num_items) | |
2949 | idx = imux->num_items - 1; | |
2950 | if (spec->cur_mux[adc_idx] == idx) | |
2951 | return 0; | |
2952 | ||
c697b716 | 2953 | path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]); |
352f7f91 TI |
2954 | if (!path) |
2955 | return 0; | |
2956 | if (path->active) | |
2957 | snd_hda_activate_path(codec, path, false, false); | |
2958 | ||
2959 | spec->cur_mux[adc_idx] = idx; | |
2960 | ||
2961 | if (spec->shared_mic_hp) | |
2962 | update_shared_mic_hp(codec, spec->cur_mux[adc_idx]); | |
2963 | ||
2964 | if (spec->dyn_adc_switch) | |
2965 | dyn_adc_pcm_resetup(codec, idx); | |
2966 | ||
c697b716 | 2967 | path = get_input_path(codec, adc_idx, idx); |
352f7f91 TI |
2968 | if (!path) |
2969 | return 0; | |
2970 | if (path->active) | |
2971 | return 0; | |
2972 | snd_hda_activate_path(codec, path, true, false); | |
2973 | if (spec->cap_sync_hook) | |
2974 | spec->cap_sync_hook(codec); | |
2975 | return 1; | |
2976 | } | |
2977 | ||
2978 | ||
2979 | /* | |
2980 | * Jack detections for HP auto-mute and mic-switch | |
2981 | */ | |
2982 | ||
2983 | /* check each pin in the given array; returns true if any of them is plugged */ | |
2984 | static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) | |
2985 | { | |
2986 | int i, present = 0; | |
2987 | ||
2988 | for (i = 0; i < num_pins; i++) { | |
2989 | hda_nid_t nid = pins[i]; | |
2990 | if (!nid) | |
2991 | break; | |
0b4df931 TI |
2992 | /* don't detect pins retasked as inputs */ |
2993 | if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN) | |
2994 | continue; | |
352f7f91 TI |
2995 | present |= snd_hda_jack_detect(codec, nid); |
2996 | } | |
2997 | return present; | |
2998 | } | |
2999 | ||
3000 | /* standard HP/line-out auto-mute helper */ | |
3001 | static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, | |
2c12c30d | 3002 | bool mute) |
352f7f91 TI |
3003 | { |
3004 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3005 | int i; |
3006 | ||
3007 | for (i = 0; i < num_pins; i++) { | |
3008 | hda_nid_t nid = pins[i]; | |
3009 | unsigned int val; | |
3010 | if (!nid) | |
3011 | break; | |
3012 | /* don't reset VREF value in case it's controlling | |
3013 | * the amp (see alc861_fixup_asus_amp_vref_0f()) | |
3014 | */ | |
2c12c30d TI |
3015 | if (spec->keep_vref_in_automute) |
3016 | val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP; | |
3017 | else | |
352f7f91 | 3018 | val = 0; |
2c12c30d TI |
3019 | if (!mute) |
3020 | val |= snd_hda_codec_get_pin_target(codec, nid); | |
3021 | /* here we call update_pin_ctl() so that the pinctl is changed | |
3022 | * without changing the pinctl target value; | |
3023 | * the original target value will be still referred at the | |
3024 | * init / resume again | |
3025 | */ | |
3026 | update_pin_ctl(codec, nid, val); | |
d5a9f1bb | 3027 | set_pin_eapd(codec, nid, !mute); |
352f7f91 TI |
3028 | } |
3029 | } | |
3030 | ||
3031 | /* Toggle outputs muting */ | |
5d550e15 | 3032 | void snd_hda_gen_update_outputs(struct hda_codec *codec) |
352f7f91 TI |
3033 | { |
3034 | struct hda_gen_spec *spec = codec->spec; | |
3035 | int on; | |
3036 | ||
3037 | /* Control HP pins/amps depending on master_mute state; | |
3038 | * in general, HP pins/amps control should be enabled in all cases, | |
3039 | * but currently set only for master_mute, just to be safe | |
3040 | */ | |
3041 | if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */ | |
3042 | do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins), | |
2c12c30d | 3043 | spec->autocfg.hp_pins, spec->master_mute); |
352f7f91 TI |
3044 | |
3045 | if (!spec->automute_speaker) | |
3046 | on = 0; | |
3047 | else | |
3048 | on = spec->hp_jack_present | spec->line_jack_present; | |
3049 | on |= spec->master_mute; | |
47b9ddb8 | 3050 | spec->speaker_muted = on; |
352f7f91 | 3051 | do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins), |
2c12c30d | 3052 | spec->autocfg.speaker_pins, on); |
352f7f91 TI |
3053 | |
3054 | /* toggle line-out mutes if needed, too */ | |
3055 | /* if LO is a copy of either HP or Speaker, don't need to handle it */ | |
3056 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] || | |
3057 | spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0]) | |
3058 | return; | |
3059 | if (!spec->automute_lo) | |
3060 | on = 0; | |
3061 | else | |
3062 | on = spec->hp_jack_present; | |
3063 | on |= spec->master_mute; | |
47b9ddb8 | 3064 | spec->line_out_muted = on; |
352f7f91 | 3065 | do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
2c12c30d | 3066 | spec->autocfg.line_out_pins, on); |
352f7f91 | 3067 | } |
5d550e15 | 3068 | EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs); |
352f7f91 TI |
3069 | |
3070 | static void call_update_outputs(struct hda_codec *codec) | |
3071 | { | |
3072 | struct hda_gen_spec *spec = codec->spec; | |
3073 | if (spec->automute_hook) | |
3074 | spec->automute_hook(codec); | |
3075 | else | |
5d550e15 | 3076 | snd_hda_gen_update_outputs(codec); |
352f7f91 TI |
3077 | } |
3078 | ||
3079 | /* standard HP-automute helper */ | |
5d550e15 | 3080 | void snd_hda_gen_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3081 | { |
3082 | struct hda_gen_spec *spec = codec->spec; | |
3083 | ||
3084 | spec->hp_jack_present = | |
3085 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins), | |
3086 | spec->autocfg.hp_pins); | |
3087 | if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo)) | |
3088 | return; | |
3089 | call_update_outputs(codec); | |
3090 | } | |
5d550e15 | 3091 | EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute); |
352f7f91 TI |
3092 | |
3093 | /* standard line-out-automute helper */ | |
5d550e15 | 3094 | void snd_hda_gen_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3095 | { |
3096 | struct hda_gen_spec *spec = codec->spec; | |
3097 | ||
3098 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) | |
3099 | return; | |
3100 | /* check LO jack only when it's different from HP */ | |
3101 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) | |
3102 | return; | |
3103 | ||
3104 | spec->line_jack_present = | |
3105 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), | |
3106 | spec->autocfg.line_out_pins); | |
3107 | if (!spec->automute_speaker || !spec->detect_lo) | |
3108 | return; | |
3109 | call_update_outputs(codec); | |
3110 | } | |
5d550e15 | 3111 | EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute); |
352f7f91 TI |
3112 | |
3113 | /* standard mic auto-switch helper */ | |
5d550e15 | 3114 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3115 | { |
3116 | struct hda_gen_spec *spec = codec->spec; | |
3117 | int i; | |
3118 | ||
3119 | if (!spec->auto_mic) | |
3120 | return; | |
3121 | ||
3122 | for (i = spec->am_num_entries - 1; i > 0; i--) { | |
0b4df931 TI |
3123 | hda_nid_t pin = spec->am_entry[i].pin; |
3124 | /* don't detect pins retasked as outputs */ | |
3125 | if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN) | |
3126 | continue; | |
3127 | if (snd_hda_jack_detect(codec, pin)) { | |
352f7f91 TI |
3128 | mux_select(codec, 0, spec->am_entry[i].idx); |
3129 | return; | |
3130 | } | |
3131 | } | |
3132 | mux_select(codec, 0, spec->am_entry[0].idx); | |
3133 | } | |
5d550e15 | 3134 | EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch); |
352f7f91 | 3135 | |
a5cc2509 TI |
3136 | /* update jack retasking */ |
3137 | static void update_automute_all(struct hda_codec *codec) | |
3138 | { | |
3139 | struct hda_gen_spec *spec = codec->spec; | |
3140 | ||
3141 | if (spec->hp_automute_hook) | |
3142 | spec->hp_automute_hook(codec, NULL); | |
3143 | else | |
3144 | snd_hda_gen_hp_automute(codec, NULL); | |
3145 | if (spec->line_automute_hook) | |
3146 | spec->line_automute_hook(codec, NULL); | |
3147 | else | |
3148 | snd_hda_gen_line_automute(codec, NULL); | |
3149 | if (spec->mic_autoswitch_hook) | |
3150 | spec->mic_autoswitch_hook(codec, NULL); | |
3151 | else | |
3152 | snd_hda_gen_mic_autoswitch(codec, NULL); | |
3153 | } | |
3154 | ||
352f7f91 TI |
3155 | /* |
3156 | * Auto-Mute mode mixer enum support | |
3157 | */ | |
3158 | static int automute_mode_info(struct snd_kcontrol *kcontrol, | |
3159 | struct snd_ctl_elem_info *uinfo) | |
3160 | { | |
3161 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3162 | struct hda_gen_spec *spec = codec->spec; | |
3163 | static const char * const texts3[] = { | |
3164 | "Disabled", "Speaker Only", "Line Out+Speaker" | |
3165 | }; | |
3166 | ||
3167 | if (spec->automute_speaker_possible && spec->automute_lo_possible) | |
3168 | return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); | |
3169 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
3170 | } | |
3171 | ||
3172 | static int automute_mode_get(struct snd_kcontrol *kcontrol, | |
3173 | struct snd_ctl_elem_value *ucontrol) | |
3174 | { | |
3175 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3176 | struct hda_gen_spec *spec = codec->spec; | |
3177 | unsigned int val = 0; | |
3178 | if (spec->automute_speaker) | |
3179 | val++; | |
3180 | if (spec->automute_lo) | |
3181 | val++; | |
3182 | ||
3183 | ucontrol->value.enumerated.item[0] = val; | |
3184 | return 0; | |
3185 | } | |
3186 | ||
3187 | static int automute_mode_put(struct snd_kcontrol *kcontrol, | |
3188 | struct snd_ctl_elem_value *ucontrol) | |
3189 | { | |
3190 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3191 | struct hda_gen_spec *spec = codec->spec; | |
3192 | ||
3193 | switch (ucontrol->value.enumerated.item[0]) { | |
3194 | case 0: | |
3195 | if (!spec->automute_speaker && !spec->automute_lo) | |
3196 | return 0; | |
3197 | spec->automute_speaker = 0; | |
3198 | spec->automute_lo = 0; | |
3199 | break; | |
3200 | case 1: | |
3201 | if (spec->automute_speaker_possible) { | |
3202 | if (!spec->automute_lo && spec->automute_speaker) | |
3203 | return 0; | |
3204 | spec->automute_speaker = 1; | |
3205 | spec->automute_lo = 0; | |
3206 | } else if (spec->automute_lo_possible) { | |
3207 | if (spec->automute_lo) | |
3208 | return 0; | |
3209 | spec->automute_lo = 1; | |
3210 | } else | |
3211 | return -EINVAL; | |
3212 | break; | |
3213 | case 2: | |
3214 | if (!spec->automute_lo_possible || !spec->automute_speaker_possible) | |
3215 | return -EINVAL; | |
3216 | if (spec->automute_speaker && spec->automute_lo) | |
3217 | return 0; | |
3218 | spec->automute_speaker = 1; | |
3219 | spec->automute_lo = 1; | |
3220 | break; | |
3221 | default: | |
3222 | return -EINVAL; | |
3223 | } | |
3224 | call_update_outputs(codec); | |
3225 | return 1; | |
3226 | } | |
3227 | ||
3228 | static const struct snd_kcontrol_new automute_mode_enum = { | |
3229 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3230 | .name = "Auto-Mute Mode", | |
3231 | .info = automute_mode_info, | |
3232 | .get = automute_mode_get, | |
3233 | .put = automute_mode_put, | |
3234 | }; | |
3235 | ||
3236 | static int add_automute_mode_enum(struct hda_codec *codec) | |
3237 | { | |
3238 | struct hda_gen_spec *spec = codec->spec; | |
3239 | ||
12c93df6 | 3240 | if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum)) |
352f7f91 TI |
3241 | return -ENOMEM; |
3242 | return 0; | |
3243 | } | |
3244 | ||
3245 | /* | |
3246 | * Check the availability of HP/line-out auto-mute; | |
3247 | * Set up appropriately if really supported | |
3248 | */ | |
3249 | static int check_auto_mute_availability(struct hda_codec *codec) | |
3250 | { | |
3251 | struct hda_gen_spec *spec = codec->spec; | |
3252 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3253 | int present = 0; | |
3254 | int i, err; | |
3255 | ||
3256 | if (cfg->hp_pins[0]) | |
3257 | present++; | |
3258 | if (cfg->line_out_pins[0]) | |
3259 | present++; | |
3260 | if (cfg->speaker_pins[0]) | |
3261 | present++; | |
3262 | if (present < 2) /* need two different output types */ | |
3263 | return 0; | |
3264 | ||
3265 | if (!cfg->speaker_pins[0] && | |
3266 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
3267 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3268 | sizeof(cfg->speaker_pins)); | |
3269 | cfg->speaker_outs = cfg->line_outs; | |
3270 | } | |
3271 | ||
3272 | if (!cfg->hp_pins[0] && | |
3273 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
3274 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
3275 | sizeof(cfg->hp_pins)); | |
3276 | cfg->hp_outs = cfg->line_outs; | |
3277 | } | |
3278 | ||
3279 | for (i = 0; i < cfg->hp_outs; i++) { | |
3280 | hda_nid_t nid = cfg->hp_pins[i]; | |
3281 | if (!is_jack_detectable(codec, nid)) | |
3282 | continue; | |
3283 | snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n", | |
3284 | nid); | |
3285 | snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT, | |
2e03e952 TI |
3286 | spec->hp_automute_hook ? |
3287 | spec->hp_automute_hook : | |
5d550e15 | 3288 | snd_hda_gen_hp_automute); |
352f7f91 TI |
3289 | spec->detect_hp = 1; |
3290 | } | |
3291 | ||
3292 | if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) { | |
3293 | if (cfg->speaker_outs) | |
3294 | for (i = 0; i < cfg->line_outs; i++) { | |
3295 | hda_nid_t nid = cfg->line_out_pins[i]; | |
3296 | if (!is_jack_detectable(codec, nid)) | |
3297 | continue; | |
3298 | snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid); | |
3299 | snd_hda_jack_detect_enable_callback(codec, nid, | |
3300 | HDA_GEN_FRONT_EVENT, | |
2e03e952 TI |
3301 | spec->line_automute_hook ? |
3302 | spec->line_automute_hook : | |
5d550e15 | 3303 | snd_hda_gen_line_automute); |
352f7f91 TI |
3304 | spec->detect_lo = 1; |
3305 | } | |
3306 | spec->automute_lo_possible = spec->detect_hp; | |
3307 | } | |
3308 | ||
3309 | spec->automute_speaker_possible = cfg->speaker_outs && | |
3310 | (spec->detect_hp || spec->detect_lo); | |
3311 | ||
3312 | spec->automute_lo = spec->automute_lo_possible; | |
3313 | spec->automute_speaker = spec->automute_speaker_possible; | |
3314 | ||
3315 | if (spec->automute_speaker_possible || spec->automute_lo_possible) { | |
3316 | /* create a control for automute mode */ | |
3317 | err = add_automute_mode_enum(codec); | |
3318 | if (err < 0) | |
3319 | return err; | |
3320 | } | |
3321 | return 0; | |
3322 | } | |
352f7f91 TI |
3323 | |
3324 | /* check whether all auto-mic pins are valid; setup indices if OK */ | |
3325 | static bool auto_mic_check_imux(struct hda_codec *codec) | |
3326 | { | |
3327 | struct hda_gen_spec *spec = codec->spec; | |
3328 | const struct hda_input_mux *imux; | |
3329 | int i; | |
3330 | ||
3331 | imux = &spec->input_mux; | |
3332 | for (i = 0; i < spec->am_num_entries; i++) { | |
3333 | spec->am_entry[i].idx = | |
3334 | find_idx_in_nid_list(spec->am_entry[i].pin, | |
3335 | spec->imux_pins, imux->num_items); | |
3336 | if (spec->am_entry[i].idx < 0) | |
3337 | return false; /* no corresponding imux */ | |
3338 | } | |
3339 | ||
3340 | /* we don't need the jack detection for the first pin */ | |
3341 | for (i = 1; i < spec->am_num_entries; i++) | |
3342 | snd_hda_jack_detect_enable_callback(codec, | |
3343 | spec->am_entry[i].pin, | |
3344 | HDA_GEN_MIC_EVENT, | |
2e03e952 TI |
3345 | spec->mic_autoswitch_hook ? |
3346 | spec->mic_autoswitch_hook : | |
5d550e15 | 3347 | snd_hda_gen_mic_autoswitch); |
352f7f91 TI |
3348 | return true; |
3349 | } | |
3350 | ||
3351 | static int compare_attr(const void *ap, const void *bp) | |
3352 | { | |
3353 | const struct automic_entry *a = ap; | |
3354 | const struct automic_entry *b = bp; | |
3355 | return (int)(a->attr - b->attr); | |
3356 | } | |
1da177e4 LT |
3357 | |
3358 | /* | |
352f7f91 TI |
3359 | * Check the availability of auto-mic switch; |
3360 | * Set up if really supported | |
1da177e4 | 3361 | */ |
352f7f91 TI |
3362 | static int check_auto_mic_availability(struct hda_codec *codec) |
3363 | { | |
3364 | struct hda_gen_spec *spec = codec->spec; | |
3365 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3366 | unsigned int types; | |
3367 | int i, num_pins; | |
3368 | ||
d12daf6f TI |
3369 | if (spec->suppress_auto_mic) |
3370 | return 0; | |
3371 | ||
352f7f91 TI |
3372 | types = 0; |
3373 | num_pins = 0; | |
3374 | for (i = 0; i < cfg->num_inputs; i++) { | |
3375 | hda_nid_t nid = cfg->inputs[i].pin; | |
3376 | unsigned int attr; | |
3377 | attr = snd_hda_codec_get_pincfg(codec, nid); | |
3378 | attr = snd_hda_get_input_pin_attr(attr); | |
3379 | if (types & (1 << attr)) | |
3380 | return 0; /* already occupied */ | |
3381 | switch (attr) { | |
3382 | case INPUT_PIN_ATTR_INT: | |
3383 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
3384 | return 0; /* invalid type */ | |
3385 | break; | |
3386 | case INPUT_PIN_ATTR_UNUSED: | |
3387 | return 0; /* invalid entry */ | |
3388 | default: | |
3389 | if (cfg->inputs[i].type > AUTO_PIN_LINE_IN) | |
3390 | return 0; /* invalid type */ | |
3391 | if (!spec->line_in_auto_switch && | |
3392 | cfg->inputs[i].type != AUTO_PIN_MIC) | |
3393 | return 0; /* only mic is allowed */ | |
3394 | if (!is_jack_detectable(codec, nid)) | |
3395 | return 0; /* no unsol support */ | |
3396 | break; | |
3397 | } | |
3398 | if (num_pins >= MAX_AUTO_MIC_PINS) | |
3399 | return 0; | |
3400 | types |= (1 << attr); | |
3401 | spec->am_entry[num_pins].pin = nid; | |
3402 | spec->am_entry[num_pins].attr = attr; | |
3403 | num_pins++; | |
3404 | } | |
3405 | ||
3406 | if (num_pins < 2) | |
3407 | return 0; | |
3408 | ||
3409 | spec->am_num_entries = num_pins; | |
3410 | /* sort the am_entry in the order of attr so that the pin with a | |
3411 | * higher attr will be selected when the jack is plugged. | |
3412 | */ | |
3413 | sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]), | |
3414 | compare_attr, NULL); | |
3415 | ||
3416 | if (!auto_mic_check_imux(codec)) | |
3417 | return 0; | |
3418 | ||
3419 | spec->auto_mic = 1; | |
3420 | spec->num_adc_nids = 1; | |
3421 | spec->cur_mux[0] = spec->am_entry[0].idx; | |
3422 | snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n", | |
3423 | spec->am_entry[0].pin, | |
3424 | spec->am_entry[1].pin, | |
3425 | spec->am_entry[2].pin); | |
3426 | ||
1da177e4 LT |
3427 | return 0; |
3428 | } | |
3429 | ||
1da177e4 | 3430 | |
9eb413e5 TI |
3431 | /* |
3432 | * Parse the given BIOS configuration and set up the hda_gen_spec | |
3433 | * | |
3434 | * return 1 if successful, 0 if the proper config is not found, | |
352f7f91 TI |
3435 | * or a negative error code |
3436 | */ | |
3437 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, | |
9eb413e5 | 3438 | struct auto_pin_cfg *cfg) |
352f7f91 TI |
3439 | { |
3440 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3441 | int err; |
3442 | ||
1c70a583 TI |
3443 | parse_user_hints(codec); |
3444 | ||
9eb413e5 TI |
3445 | if (cfg != &spec->autocfg) { |
3446 | spec->autocfg = *cfg; | |
3447 | cfg = &spec->autocfg; | |
3448 | } | |
3449 | ||
6fc4cb97 DH |
3450 | fill_all_dac_nids(codec); |
3451 | ||
352f7f91 TI |
3452 | if (!cfg->line_outs) { |
3453 | if (cfg->dig_outs || cfg->dig_in_pin) { | |
3454 | spec->multiout.max_channels = 2; | |
3455 | spec->no_analog = 1; | |
3456 | goto dig_only; | |
3457 | } | |
3458 | return 0; /* can't find valid BIOS pin config */ | |
3459 | } | |
3460 | ||
3461 | if (!spec->no_primary_hp && | |
3462 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && | |
3463 | cfg->line_outs <= cfg->hp_outs) { | |
3464 | /* use HP as primary out */ | |
3465 | cfg->speaker_outs = cfg->line_outs; | |
3466 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3467 | sizeof(cfg->speaker_pins)); | |
3468 | cfg->line_outs = cfg->hp_outs; | |
3469 | memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); | |
3470 | cfg->hp_outs = 0; | |
3471 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
3472 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
3473 | } | |
3474 | ||
3475 | err = parse_output_paths(codec); | |
3476 | if (err < 0) | |
3477 | return err; | |
3478 | err = create_multi_channel_mode(codec); | |
3479 | if (err < 0) | |
3480 | return err; | |
3481 | err = create_multi_out_ctls(codec, cfg); | |
3482 | if (err < 0) | |
3483 | return err; | |
3484 | err = create_hp_out_ctls(codec); | |
3485 | if (err < 0) | |
3486 | return err; | |
3487 | err = create_speaker_out_ctls(codec); | |
38cf6f1a TI |
3488 | if (err < 0) |
3489 | return err; | |
3490 | err = create_indep_hp_ctls(codec); | |
c30aa7b2 TI |
3491 | if (err < 0) |
3492 | return err; | |
3493 | err = create_loopback_mixing_ctl(codec); | |
352f7f91 TI |
3494 | if (err < 0) |
3495 | return err; | |
3496 | err = create_shared_input(codec); | |
3497 | if (err < 0) | |
3498 | return err; | |
3499 | err = create_input_ctls(codec); | |
3500 | if (err < 0) | |
3501 | return err; | |
3502 | ||
a07a949b TI |
3503 | spec->const_channel_count = spec->ext_channel_count; |
3504 | /* check the multiple speaker and headphone pins */ | |
3505 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
3506 | spec->const_channel_count = max(spec->const_channel_count, | |
3507 | cfg->speaker_outs * 2); | |
3508 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
3509 | spec->const_channel_count = max(spec->const_channel_count, | |
3510 | cfg->hp_outs * 2); | |
3511 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
3512 | spec->const_channel_count); | |
352f7f91 TI |
3513 | |
3514 | err = check_auto_mute_availability(codec); | |
3515 | if (err < 0) | |
3516 | return err; | |
3517 | ||
3518 | err = check_dyn_adc_switch(codec); | |
3519 | if (err < 0) | |
3520 | return err; | |
3521 | ||
3522 | if (!spec->shared_mic_hp) { | |
3523 | err = check_auto_mic_availability(codec); | |
97ec558a TI |
3524 | if (err < 0) |
3525 | return err; | |
3526 | } | |
1da177e4 | 3527 | |
352f7f91 TI |
3528 | err = create_capture_mixers(codec); |
3529 | if (err < 0) | |
3530 | return err; | |
a7da6ce5 | 3531 | |
352f7f91 TI |
3532 | err = parse_mic_boost(codec); |
3533 | if (err < 0) | |
3534 | return err; | |
3535 | ||
978e77e7 TI |
3536 | if (spec->add_out_jack_modes) { |
3537 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
3538 | err = create_out_jack_modes(codec, cfg->line_outs, | |
3539 | cfg->line_out_pins); | |
3540 | if (err < 0) | |
3541 | return err; | |
3542 | } | |
3543 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
3544 | err = create_out_jack_modes(codec, cfg->hp_outs, | |
3545 | cfg->hp_pins); | |
3546 | if (err < 0) | |
3547 | return err; | |
3548 | } | |
3549 | } | |
3550 | ||
352f7f91 TI |
3551 | dig_only: |
3552 | parse_digital(codec); | |
3553 | ||
3554 | return 1; | |
a7da6ce5 | 3555 | } |
352f7f91 | 3556 | EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config); |
a7da6ce5 | 3557 | |
071c73ad | 3558 | |
352f7f91 TI |
3559 | /* |
3560 | * Build control elements | |
3561 | */ | |
3562 | ||
3563 | /* slave controls for virtual master */ | |
3564 | static const char * const slave_pfxs[] = { | |
3565 | "Front", "Surround", "Center", "LFE", "Side", | |
3566 | "Headphone", "Speaker", "Mono", "Line Out", | |
3567 | "CLFE", "Bass Speaker", "PCM", | |
ee79c69a TI |
3568 | "Speaker Front", "Speaker Surround", "Speaker CLFE", "Speaker Side", |
3569 | "Headphone Front", "Headphone Surround", "Headphone CLFE", | |
3570 | "Headphone Side", | |
352f7f91 TI |
3571 | NULL, |
3572 | }; | |
3573 | ||
3574 | int snd_hda_gen_build_controls(struct hda_codec *codec) | |
3575 | { | |
3576 | struct hda_gen_spec *spec = codec->spec; | |
3577 | int err; | |
1da177e4 | 3578 | |
36502d02 TI |
3579 | if (spec->kctls.used) { |
3580 | err = snd_hda_add_new_ctls(codec, spec->kctls.list); | |
3581 | if (err < 0) | |
3582 | return err; | |
3583 | } | |
071c73ad | 3584 | |
352f7f91 TI |
3585 | if (spec->multiout.dig_out_nid) { |
3586 | err = snd_hda_create_dig_out_ctls(codec, | |
3587 | spec->multiout.dig_out_nid, | |
3588 | spec->multiout.dig_out_nid, | |
3589 | spec->pcm_rec[1].pcm_type); | |
3590 | if (err < 0) | |
3591 | return err; | |
3592 | if (!spec->no_analog) { | |
3593 | err = snd_hda_create_spdif_share_sw(codec, | |
3594 | &spec->multiout); | |
3595 | if (err < 0) | |
3596 | return err; | |
3597 | spec->multiout.share_spdif = 1; | |
3598 | } | |
3599 | } | |
3600 | if (spec->dig_in_nid) { | |
3601 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); | |
071c73ad TI |
3602 | if (err < 0) |
3603 | return err; | |
071c73ad | 3604 | } |
1da177e4 | 3605 | |
352f7f91 TI |
3606 | /* if we have no master control, let's create it */ |
3607 | if (!spec->no_analog && | |
3608 | !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { | |
3609 | unsigned int vmaster_tlv[4]; | |
3610 | snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid, | |
3611 | HDA_OUTPUT, vmaster_tlv); | |
3612 | err = snd_hda_add_vmaster(codec, "Master Playback Volume", | |
3613 | vmaster_tlv, slave_pfxs, | |
3614 | "Playback Volume"); | |
3615 | if (err < 0) | |
3616 | return err; | |
3617 | } | |
3618 | if (!spec->no_analog && | |
3619 | !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { | |
3620 | err = __snd_hda_add_vmaster(codec, "Master Playback Switch", | |
3621 | NULL, slave_pfxs, | |
3622 | "Playback Switch", | |
3623 | true, &spec->vmaster_mute.sw_kctl); | |
3624 | if (err < 0) | |
3625 | return err; | |
3626 | if (spec->vmaster_mute.hook) | |
fd25a97a TI |
3627 | snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, |
3628 | spec->vmaster_mute_enum); | |
352f7f91 | 3629 | } |
071c73ad | 3630 | |
352f7f91 | 3631 | free_kctls(spec); /* no longer needed */ |
071c73ad | 3632 | |
352f7f91 TI |
3633 | if (spec->shared_mic_hp) { |
3634 | int err; | |
3635 | int nid = spec->autocfg.inputs[1].pin; | |
3636 | err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0); | |
3637 | if (err < 0) | |
3638 | return err; | |
3639 | err = snd_hda_jack_detect_enable(codec, nid, 0); | |
d13bd412 | 3640 | if (err < 0) |
1da177e4 | 3641 | return err; |
1da177e4 | 3642 | } |
071c73ad | 3643 | |
352f7f91 TI |
3644 | err = snd_hda_jack_add_kctls(codec, &spec->autocfg); |
3645 | if (err < 0) | |
3646 | return err; | |
3647 | ||
1da177e4 LT |
3648 | return 0; |
3649 | } | |
352f7f91 | 3650 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls); |
1da177e4 LT |
3651 | |
3652 | ||
3653 | /* | |
352f7f91 | 3654 | * PCM definitions |
1da177e4 | 3655 | */ |
1da177e4 | 3656 | |
e6b85f3c TI |
3657 | static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo, |
3658 | struct hda_codec *codec, | |
3659 | struct snd_pcm_substream *substream, | |
3660 | int action) | |
3661 | { | |
3662 | struct hda_gen_spec *spec = codec->spec; | |
3663 | if (spec->pcm_playback_hook) | |
3664 | spec->pcm_playback_hook(hinfo, codec, substream, action); | |
3665 | } | |
3666 | ||
352f7f91 TI |
3667 | /* |
3668 | * Analog playback callbacks | |
3669 | */ | |
3670 | static int playback_pcm_open(struct hda_pcm_stream *hinfo, | |
3671 | struct hda_codec *codec, | |
3672 | struct snd_pcm_substream *substream) | |
3673 | { | |
3674 | struct hda_gen_spec *spec = codec->spec; | |
38cf6f1a TI |
3675 | int err; |
3676 | ||
3677 | mutex_lock(&spec->pcm_mutex); | |
3678 | err = snd_hda_multi_out_analog_open(codec, | |
3679 | &spec->multiout, substream, | |
352f7f91 | 3680 | hinfo); |
e6b85f3c | 3681 | if (!err) { |
38cf6f1a | 3682 | spec->active_streams |= 1 << STREAM_MULTI_OUT; |
e6b85f3c TI |
3683 | call_pcm_playback_hook(hinfo, codec, substream, |
3684 | HDA_GEN_PCM_ACT_OPEN); | |
3685 | } | |
38cf6f1a TI |
3686 | mutex_unlock(&spec->pcm_mutex); |
3687 | return err; | |
352f7f91 | 3688 | } |
1da177e4 | 3689 | |
352f7f91 TI |
3690 | static int playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
3691 | struct hda_codec *codec, | |
3692 | unsigned int stream_tag, | |
3693 | unsigned int format, | |
3694 | struct snd_pcm_substream *substream) | |
3695 | { | |
3696 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
3697 | int err; |
3698 | ||
3699 | err = snd_hda_multi_out_analog_prepare(codec, &spec->multiout, | |
3700 | stream_tag, format, substream); | |
3701 | if (!err) | |
3702 | call_pcm_playback_hook(hinfo, codec, substream, | |
3703 | HDA_GEN_PCM_ACT_PREPARE); | |
3704 | return err; | |
352f7f91 | 3705 | } |
1da177e4 | 3706 | |
352f7f91 TI |
3707 | static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
3708 | struct hda_codec *codec, | |
3709 | struct snd_pcm_substream *substream) | |
3710 | { | |
3711 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
3712 | int err; |
3713 | ||
3714 | err = snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); | |
3715 | if (!err) | |
3716 | call_pcm_playback_hook(hinfo, codec, substream, | |
3717 | HDA_GEN_PCM_ACT_CLEANUP); | |
3718 | return err; | |
1da177e4 LT |
3719 | } |
3720 | ||
38cf6f1a TI |
3721 | static int playback_pcm_close(struct hda_pcm_stream *hinfo, |
3722 | struct hda_codec *codec, | |
3723 | struct snd_pcm_substream *substream) | |
3724 | { | |
3725 | struct hda_gen_spec *spec = codec->spec; | |
3726 | mutex_lock(&spec->pcm_mutex); | |
3727 | spec->active_streams &= ~(1 << STREAM_MULTI_OUT); | |
e6b85f3c TI |
3728 | call_pcm_playback_hook(hinfo, codec, substream, |
3729 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
3730 | mutex_unlock(&spec->pcm_mutex); |
3731 | return 0; | |
3732 | } | |
3733 | ||
3734 | static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo, | |
3735 | struct hda_codec *codec, | |
3736 | struct snd_pcm_substream *substream) | |
3737 | { | |
3738 | struct hda_gen_spec *spec = codec->spec; | |
3739 | int err = 0; | |
3740 | ||
3741 | mutex_lock(&spec->pcm_mutex); | |
3742 | if (!spec->indep_hp_enabled) | |
3743 | err = -EBUSY; | |
3744 | else | |
3745 | spec->active_streams |= 1 << STREAM_INDEP_HP; | |
e6b85f3c TI |
3746 | call_pcm_playback_hook(hinfo, codec, substream, |
3747 | HDA_GEN_PCM_ACT_OPEN); | |
38cf6f1a TI |
3748 | mutex_unlock(&spec->pcm_mutex); |
3749 | return err; | |
3750 | } | |
3751 | ||
3752 | static int alt_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
3753 | struct hda_codec *codec, | |
3754 | struct snd_pcm_substream *substream) | |
3755 | { | |
3756 | struct hda_gen_spec *spec = codec->spec; | |
3757 | mutex_lock(&spec->pcm_mutex); | |
3758 | spec->active_streams &= ~(1 << STREAM_INDEP_HP); | |
e6b85f3c TI |
3759 | call_pcm_playback_hook(hinfo, codec, substream, |
3760 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
3761 | mutex_unlock(&spec->pcm_mutex); |
3762 | return 0; | |
3763 | } | |
3764 | ||
e6b85f3c TI |
3765 | static int alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
3766 | struct hda_codec *codec, | |
3767 | unsigned int stream_tag, | |
3768 | unsigned int format, | |
3769 | struct snd_pcm_substream *substream) | |
3770 | { | |
3771 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); | |
3772 | call_pcm_playback_hook(hinfo, codec, substream, | |
3773 | HDA_GEN_PCM_ACT_PREPARE); | |
3774 | return 0; | |
3775 | } | |
3776 | ||
3777 | static int alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
3778 | struct hda_codec *codec, | |
3779 | struct snd_pcm_substream *substream) | |
3780 | { | |
3781 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); | |
3782 | call_pcm_playback_hook(hinfo, codec, substream, | |
3783 | HDA_GEN_PCM_ACT_CLEANUP); | |
3784 | return 0; | |
3785 | } | |
3786 | ||
1da177e4 | 3787 | /* |
352f7f91 | 3788 | * Digital out |
1da177e4 | 3789 | */ |
352f7f91 TI |
3790 | static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
3791 | struct hda_codec *codec, | |
3792 | struct snd_pcm_substream *substream) | |
1da177e4 | 3793 | { |
352f7f91 TI |
3794 | struct hda_gen_spec *spec = codec->spec; |
3795 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); | |
3796 | } | |
1da177e4 | 3797 | |
352f7f91 TI |
3798 | static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
3799 | struct hda_codec *codec, | |
3800 | unsigned int stream_tag, | |
3801 | unsigned int format, | |
3802 | struct snd_pcm_substream *substream) | |
3803 | { | |
3804 | struct hda_gen_spec *spec = codec->spec; | |
3805 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, | |
3806 | stream_tag, format, substream); | |
3807 | } | |
1da177e4 | 3808 | |
352f7f91 TI |
3809 | static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
3810 | struct hda_codec *codec, | |
3811 | struct snd_pcm_substream *substream) | |
3812 | { | |
3813 | struct hda_gen_spec *spec = codec->spec; | |
3814 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); | |
3815 | } | |
3816 | ||
3817 | static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
3818 | struct hda_codec *codec, | |
3819 | struct snd_pcm_substream *substream) | |
3820 | { | |
3821 | struct hda_gen_spec *spec = codec->spec; | |
3822 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); | |
1da177e4 LT |
3823 | } |
3824 | ||
3825 | /* | |
352f7f91 | 3826 | * Analog capture |
1da177e4 | 3827 | */ |
352f7f91 TI |
3828 | static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
3829 | struct hda_codec *codec, | |
3830 | unsigned int stream_tag, | |
3831 | unsigned int format, | |
3832 | struct snd_pcm_substream *substream) | |
1da177e4 | 3833 | { |
352f7f91 | 3834 | struct hda_gen_spec *spec = codec->spec; |
1da177e4 | 3835 | |
352f7f91 TI |
3836 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1], |
3837 | stream_tag, 0, format); | |
3838 | return 0; | |
3839 | } | |
3840 | ||
3841 | static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
3842 | struct hda_codec *codec, | |
3843 | struct snd_pcm_substream *substream) | |
3844 | { | |
3845 | struct hda_gen_spec *spec = codec->spec; | |
1da177e4 | 3846 | |
352f7f91 TI |
3847 | snd_hda_codec_cleanup_stream(codec, |
3848 | spec->adc_nids[substream->number + 1]); | |
1da177e4 LT |
3849 | return 0; |
3850 | } | |
3851 | ||
3852 | /* | |
1da177e4 | 3853 | */ |
352f7f91 TI |
3854 | static const struct hda_pcm_stream pcm_analog_playback = { |
3855 | .substreams = 1, | |
3856 | .channels_min = 2, | |
3857 | .channels_max = 8, | |
3858 | /* NID is set in build_pcms */ | |
3859 | .ops = { | |
3860 | .open = playback_pcm_open, | |
38cf6f1a | 3861 | .close = playback_pcm_close, |
352f7f91 TI |
3862 | .prepare = playback_pcm_prepare, |
3863 | .cleanup = playback_pcm_cleanup | |
3864 | }, | |
3865 | }; | |
3866 | ||
3867 | static const struct hda_pcm_stream pcm_analog_capture = { | |
1da177e4 LT |
3868 | .substreams = 1, |
3869 | .channels_min = 2, | |
3870 | .channels_max = 2, | |
352f7f91 | 3871 | /* NID is set in build_pcms */ |
1da177e4 LT |
3872 | }; |
3873 | ||
352f7f91 TI |
3874 | static const struct hda_pcm_stream pcm_analog_alt_playback = { |
3875 | .substreams = 1, | |
3876 | .channels_min = 2, | |
3877 | .channels_max = 2, | |
3878 | /* NID is set in build_pcms */ | |
38cf6f1a TI |
3879 | .ops = { |
3880 | .open = alt_playback_pcm_open, | |
e6b85f3c TI |
3881 | .close = alt_playback_pcm_close, |
3882 | .prepare = alt_playback_pcm_prepare, | |
3883 | .cleanup = alt_playback_pcm_cleanup | |
38cf6f1a | 3884 | }, |
352f7f91 TI |
3885 | }; |
3886 | ||
3887 | static const struct hda_pcm_stream pcm_analog_alt_capture = { | |
3888 | .substreams = 2, /* can be overridden */ | |
3889 | .channels_min = 2, | |
3890 | .channels_max = 2, | |
3891 | /* NID is set in build_pcms */ | |
3892 | .ops = { | |
3893 | .prepare = alt_capture_pcm_prepare, | |
3894 | .cleanup = alt_capture_pcm_cleanup | |
3895 | }, | |
3896 | }; | |
3897 | ||
3898 | static const struct hda_pcm_stream pcm_digital_playback = { | |
3899 | .substreams = 1, | |
3900 | .channels_min = 2, | |
3901 | .channels_max = 2, | |
3902 | /* NID is set in build_pcms */ | |
3903 | .ops = { | |
3904 | .open = dig_playback_pcm_open, | |
3905 | .close = dig_playback_pcm_close, | |
3906 | .prepare = dig_playback_pcm_prepare, | |
3907 | .cleanup = dig_playback_pcm_cleanup | |
3908 | }, | |
3909 | }; | |
3910 | ||
3911 | static const struct hda_pcm_stream pcm_digital_capture = { | |
3912 | .substreams = 1, | |
3913 | .channels_min = 2, | |
3914 | .channels_max = 2, | |
3915 | /* NID is set in build_pcms */ | |
3916 | }; | |
3917 | ||
3918 | /* Used by build_pcms to flag that a PCM has no playback stream */ | |
3919 | static const struct hda_pcm_stream pcm_null_stream = { | |
3920 | .substreams = 0, | |
3921 | .channels_min = 0, | |
3922 | .channels_max = 0, | |
3923 | }; | |
3924 | ||
3925 | /* | |
3926 | * dynamic changing ADC PCM streams | |
3927 | */ | |
3928 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur) | |
97ec558a | 3929 | { |
352f7f91 TI |
3930 | struct hda_gen_spec *spec = codec->spec; |
3931 | hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]]; | |
3932 | ||
3933 | if (spec->cur_adc && spec->cur_adc != new_adc) { | |
3934 | /* stream is running, let's swap the current ADC */ | |
3935 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); | |
3936 | spec->cur_adc = new_adc; | |
3937 | snd_hda_codec_setup_stream(codec, new_adc, | |
3938 | spec->cur_adc_stream_tag, 0, | |
3939 | spec->cur_adc_format); | |
3940 | return true; | |
3941 | } | |
3942 | return false; | |
3943 | } | |
97ec558a | 3944 | |
352f7f91 TI |
3945 | /* analog capture with dynamic dual-adc changes */ |
3946 | static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
3947 | struct hda_codec *codec, | |
3948 | unsigned int stream_tag, | |
3949 | unsigned int format, | |
3950 | struct snd_pcm_substream *substream) | |
3951 | { | |
3952 | struct hda_gen_spec *spec = codec->spec; | |
3953 | spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]]; | |
3954 | spec->cur_adc_stream_tag = stream_tag; | |
3955 | spec->cur_adc_format = format; | |
3956 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); | |
97ec558a TI |
3957 | return 0; |
3958 | } | |
3959 | ||
352f7f91 TI |
3960 | static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
3961 | struct hda_codec *codec, | |
3962 | struct snd_pcm_substream *substream) | |
97ec558a | 3963 | { |
352f7f91 TI |
3964 | struct hda_gen_spec *spec = codec->spec; |
3965 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); | |
3966 | spec->cur_adc = 0; | |
97ec558a TI |
3967 | return 0; |
3968 | } | |
3969 | ||
352f7f91 TI |
3970 | static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = { |
3971 | .substreams = 1, | |
3972 | .channels_min = 2, | |
3973 | .channels_max = 2, | |
3974 | .nid = 0, /* fill later */ | |
3975 | .ops = { | |
3976 | .prepare = dyn_adc_capture_pcm_prepare, | |
3977 | .cleanup = dyn_adc_capture_pcm_cleanup | |
3978 | }, | |
3979 | }; | |
3980 | ||
f873e536 TI |
3981 | static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, |
3982 | const char *chip_name) | |
3983 | { | |
3984 | char *p; | |
3985 | ||
3986 | if (*str) | |
3987 | return; | |
3988 | strlcpy(str, chip_name, len); | |
3989 | ||
3990 | /* drop non-alnum chars after a space */ | |
3991 | for (p = strchr(str, ' '); p; p = strchr(p + 1, ' ')) { | |
3992 | if (!isalnum(p[1])) { | |
3993 | *p = 0; | |
3994 | break; | |
3995 | } | |
3996 | } | |
3997 | strlcat(str, sfx, len); | |
3998 | } | |
3999 | ||
352f7f91 TI |
4000 | /* build PCM streams based on the parsed results */ |
4001 | int snd_hda_gen_build_pcms(struct hda_codec *codec) | |
1da177e4 | 4002 | { |
352f7f91 TI |
4003 | struct hda_gen_spec *spec = codec->spec; |
4004 | struct hda_pcm *info = spec->pcm_rec; | |
4005 | const struct hda_pcm_stream *p; | |
4006 | bool have_multi_adcs; | |
352f7f91 TI |
4007 | |
4008 | codec->num_pcms = 1; | |
4009 | codec->pcm_info = info; | |
4010 | ||
4011 | if (spec->no_analog) | |
4012 | goto skip_analog; | |
4013 | ||
f873e536 TI |
4014 | fill_pcm_stream_name(spec->stream_name_analog, |
4015 | sizeof(spec->stream_name_analog), | |
4016 | " Analog", codec->chip_name); | |
352f7f91 TI |
4017 | info->name = spec->stream_name_analog; |
4018 | ||
4019 | if (spec->multiout.num_dacs > 0) { | |
4020 | p = spec->stream_analog_playback; | |
4021 | if (!p) | |
4022 | p = &pcm_analog_playback; | |
4023 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4024 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; | |
4025 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = | |
4026 | spec->multiout.max_channels; | |
4027 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && | |
4028 | spec->autocfg.line_outs == 2) | |
4029 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = | |
4030 | snd_pcm_2_1_chmaps; | |
4031 | } | |
4032 | if (spec->num_adc_nids) { | |
4033 | p = spec->stream_analog_capture; | |
4034 | if (!p) { | |
4035 | if (spec->dyn_adc_switch) | |
4036 | p = &dyn_adc_pcm_analog_capture; | |
4037 | else | |
4038 | p = &pcm_analog_capture; | |
4039 | } | |
4040 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4041 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; | |
4042 | } | |
4043 | ||
352f7f91 TI |
4044 | skip_analog: |
4045 | /* SPDIF for stream index #1 */ | |
4046 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { | |
f873e536 TI |
4047 | fill_pcm_stream_name(spec->stream_name_digital, |
4048 | sizeof(spec->stream_name_digital), | |
4049 | " Digital", codec->chip_name); | |
352f7f91 TI |
4050 | codec->num_pcms = 2; |
4051 | codec->slave_dig_outs = spec->multiout.slave_dig_outs; | |
4052 | info = spec->pcm_rec + 1; | |
4053 | info->name = spec->stream_name_digital; | |
4054 | if (spec->dig_out_type) | |
4055 | info->pcm_type = spec->dig_out_type; | |
4056 | else | |
4057 | info->pcm_type = HDA_PCM_TYPE_SPDIF; | |
4058 | if (spec->multiout.dig_out_nid) { | |
4059 | p = spec->stream_digital_playback; | |
4060 | if (!p) | |
4061 | p = &pcm_digital_playback; | |
4062 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4063 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; | |
4064 | } | |
4065 | if (spec->dig_in_nid) { | |
4066 | p = spec->stream_digital_capture; | |
4067 | if (!p) | |
4068 | p = &pcm_digital_capture; | |
4069 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4070 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; | |
4071 | } | |
4072 | } | |
1da177e4 | 4073 | |
352f7f91 | 4074 | if (spec->no_analog) |
1da177e4 | 4075 | return 0; |
352f7f91 TI |
4076 | |
4077 | /* If the use of more than one ADC is requested for the current | |
4078 | * model, configure a second analog capture-only PCM. | |
4079 | */ | |
4080 | have_multi_adcs = (spec->num_adc_nids > 1) && | |
4081 | !spec->dyn_adc_switch && !spec->auto_mic; | |
4082 | /* Additional Analaog capture for index #2 */ | |
4083 | if (spec->alt_dac_nid || have_multi_adcs) { | |
4084 | codec->num_pcms = 3; | |
4085 | info = spec->pcm_rec + 2; | |
4086 | info->name = spec->stream_name_analog; | |
4087 | if (spec->alt_dac_nid) { | |
4088 | p = spec->stream_analog_alt_playback; | |
4089 | if (!p) | |
4090 | p = &pcm_analog_alt_playback; | |
4091 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4092 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = | |
4093 | spec->alt_dac_nid; | |
4094 | } else { | |
4095 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = | |
4096 | pcm_null_stream; | |
4097 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; | |
4098 | } | |
4099 | if (have_multi_adcs) { | |
4100 | p = spec->stream_analog_alt_capture; | |
4101 | if (!p) | |
4102 | p = &pcm_analog_alt_capture; | |
4103 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4104 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = | |
4105 | spec->adc_nids[1]; | |
4106 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = | |
4107 | spec->num_adc_nids - 1; | |
4108 | } else { | |
4109 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = | |
4110 | pcm_null_stream; | |
4111 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; | |
4112 | } | |
1da177e4 LT |
4113 | } |
4114 | ||
352f7f91 TI |
4115 | return 0; |
4116 | } | |
4117 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms); | |
4118 | ||
4119 | ||
4120 | /* | |
4121 | * Standard auto-parser initializations | |
4122 | */ | |
4123 | ||
d4156930 | 4124 | /* configure the given path as a proper output */ |
2c12c30d | 4125 | static void set_output_and_unmute(struct hda_codec *codec, int path_idx) |
352f7f91 TI |
4126 | { |
4127 | struct nid_path *path; | |
d4156930 | 4128 | hda_nid_t pin; |
352f7f91 | 4129 | |
196c1766 | 4130 | path = snd_hda_get_path_from_idx(codec, path_idx); |
d4156930 | 4131 | if (!path || !path->depth) |
352f7f91 | 4132 | return; |
d4156930 | 4133 | pin = path->path[path->depth - 1]; |
2c12c30d | 4134 | restore_pin_ctl(codec, pin); |
e1284af7 TI |
4135 | snd_hda_activate_path(codec, path, path->active, true); |
4136 | set_pin_eapd(codec, pin, path->active); | |
352f7f91 TI |
4137 | } |
4138 | ||
4139 | /* initialize primary output paths */ | |
4140 | static void init_multi_out(struct hda_codec *codec) | |
4141 | { | |
4142 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
4143 | int i; |
4144 | ||
d4156930 | 4145 | for (i = 0; i < spec->autocfg.line_outs; i++) |
2c12c30d | 4146 | set_output_and_unmute(codec, spec->out_paths[i]); |
352f7f91 TI |
4147 | } |
4148 | ||
db23fd19 | 4149 | |
2c12c30d | 4150 | static void __init_extra_out(struct hda_codec *codec, int num_outs, int *paths) |
352f7f91 | 4151 | { |
352f7f91 | 4152 | int i; |
352f7f91 | 4153 | |
d4156930 | 4154 | for (i = 0; i < num_outs; i++) |
2c12c30d | 4155 | set_output_and_unmute(codec, paths[i]); |
352f7f91 TI |
4156 | } |
4157 | ||
db23fd19 TI |
4158 | /* initialize hp and speaker paths */ |
4159 | static void init_extra_out(struct hda_codec *codec) | |
4160 | { | |
4161 | struct hda_gen_spec *spec = codec->spec; | |
4162 | ||
4163 | if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) | |
2c12c30d | 4164 | __init_extra_out(codec, spec->autocfg.hp_outs, spec->hp_paths); |
db23fd19 TI |
4165 | if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) |
4166 | __init_extra_out(codec, spec->autocfg.speaker_outs, | |
2c12c30d | 4167 | spec->speaker_paths); |
db23fd19 TI |
4168 | } |
4169 | ||
352f7f91 TI |
4170 | /* initialize multi-io paths */ |
4171 | static void init_multi_io(struct hda_codec *codec) | |
4172 | { | |
4173 | struct hda_gen_spec *spec = codec->spec; | |
4174 | int i; | |
4175 | ||
4176 | for (i = 0; i < spec->multi_ios; i++) { | |
4177 | hda_nid_t pin = spec->multi_io[i].pin; | |
4178 | struct nid_path *path; | |
196c1766 | 4179 | path = get_multiio_path(codec, i); |
352f7f91 TI |
4180 | if (!path) |
4181 | continue; | |
4182 | if (!spec->multi_io[i].ctl_in) | |
4183 | spec->multi_io[i].ctl_in = | |
2c12c30d | 4184 | snd_hda_codec_get_pin_target(codec, pin); |
352f7f91 TI |
4185 | snd_hda_activate_path(codec, path, path->active, true); |
4186 | } | |
4187 | } | |
4188 | ||
352f7f91 TI |
4189 | /* set up input pins and loopback paths */ |
4190 | static void init_analog_input(struct hda_codec *codec) | |
4191 | { | |
4192 | struct hda_gen_spec *spec = codec->spec; | |
4193 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
4194 | int i; | |
4195 | ||
4196 | for (i = 0; i < cfg->num_inputs; i++) { | |
4197 | hda_nid_t nid = cfg->inputs[i].pin; | |
4198 | if (is_input_pin(codec, nid)) | |
2c12c30d | 4199 | restore_pin_ctl(codec, nid); |
352f7f91 TI |
4200 | |
4201 | /* init loopback inputs */ | |
4202 | if (spec->mixer_nid) { | |
4203 | struct nid_path *path; | |
196c1766 | 4204 | path = snd_hda_get_path_from_idx(codec, spec->loopback_paths[i]); |
352f7f91 TI |
4205 | if (path) |
4206 | snd_hda_activate_path(codec, path, | |
4207 | path->active, false); | |
4208 | } | |
4209 | } | |
4210 | } | |
4211 | ||
4212 | /* initialize ADC paths */ | |
4213 | static void init_input_src(struct hda_codec *codec) | |
4214 | { | |
4215 | struct hda_gen_spec *spec = codec->spec; | |
4216 | struct hda_input_mux *imux = &spec->input_mux; | |
4217 | struct nid_path *path; | |
4218 | int i, c, nums; | |
1da177e4 | 4219 | |
352f7f91 TI |
4220 | if (spec->dyn_adc_switch) |
4221 | nums = 1; | |
4222 | else | |
4223 | nums = spec->num_adc_nids; | |
4224 | ||
4225 | for (c = 0; c < nums; c++) { | |
4226 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 | 4227 | path = get_input_path(codec, c, i); |
352f7f91 TI |
4228 | if (path) { |
4229 | bool active = path->active; | |
4230 | if (i == spec->cur_mux[c]) | |
4231 | active = true; | |
4232 | snd_hda_activate_path(codec, path, active, false); | |
4233 | } | |
97ec558a | 4234 | } |
1da177e4 | 4235 | } |
352f7f91 TI |
4236 | |
4237 | if (spec->shared_mic_hp) | |
4238 | update_shared_mic_hp(codec, spec->cur_mux[0]); | |
4239 | ||
4240 | if (spec->cap_sync_hook) | |
4241 | spec->cap_sync_hook(codec); | |
4242 | } | |
4243 | ||
4244 | /* set right pin controls for digital I/O */ | |
4245 | static void init_digital(struct hda_codec *codec) | |
4246 | { | |
4247 | struct hda_gen_spec *spec = codec->spec; | |
4248 | int i; | |
4249 | hda_nid_t pin; | |
4250 | ||
d4156930 | 4251 | for (i = 0; i < spec->autocfg.dig_outs; i++) |
2c12c30d | 4252 | set_output_and_unmute(codec, spec->digout_paths[i]); |
352f7f91 | 4253 | pin = spec->autocfg.dig_in_pin; |
2430d7b7 TI |
4254 | if (pin) { |
4255 | struct nid_path *path; | |
2c12c30d | 4256 | restore_pin_ctl(codec, pin); |
2430d7b7 TI |
4257 | path = snd_hda_get_path_from_idx(codec, spec->digin_path); |
4258 | if (path) | |
4259 | snd_hda_activate_path(codec, path, path->active, false); | |
4260 | } | |
352f7f91 TI |
4261 | } |
4262 | ||
973e4972 TI |
4263 | /* clear unsol-event tags on unused pins; Conexant codecs seem to leave |
4264 | * invalid unsol tags by some reason | |
4265 | */ | |
4266 | static void clear_unsol_on_unused_pins(struct hda_codec *codec) | |
4267 | { | |
4268 | int i; | |
4269 | ||
4270 | for (i = 0; i < codec->init_pins.used; i++) { | |
4271 | struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i); | |
4272 | hda_nid_t nid = pin->nid; | |
4273 | if (is_jack_detectable(codec, nid) && | |
4274 | !snd_hda_jack_tbl_get(codec, nid)) | |
4275 | snd_hda_codec_update_cache(codec, nid, 0, | |
4276 | AC_VERB_SET_UNSOLICITED_ENABLE, 0); | |
4277 | } | |
4278 | } | |
4279 | ||
5187ac16 TI |
4280 | /* |
4281 | * initialize the generic spec; | |
4282 | * this can be put as patch_ops.init function | |
4283 | */ | |
352f7f91 TI |
4284 | int snd_hda_gen_init(struct hda_codec *codec) |
4285 | { | |
4286 | struct hda_gen_spec *spec = codec->spec; | |
4287 | ||
4288 | if (spec->init_hook) | |
4289 | spec->init_hook(codec); | |
4290 | ||
4291 | snd_hda_apply_verbs(codec); | |
4292 | ||
3bbcd274 TI |
4293 | codec->cached_write = 1; |
4294 | ||
352f7f91 TI |
4295 | init_multi_out(codec); |
4296 | init_extra_out(codec); | |
4297 | init_multi_io(codec); | |
4298 | init_analog_input(codec); | |
4299 | init_input_src(codec); | |
4300 | init_digital(codec); | |
1da177e4 | 4301 | |
973e4972 TI |
4302 | clear_unsol_on_unused_pins(codec); |
4303 | ||
352f7f91 | 4304 | /* call init functions of standard auto-mute helpers */ |
a5cc2509 | 4305 | update_automute_all(codec); |
352f7f91 | 4306 | |
3bbcd274 TI |
4307 | snd_hda_codec_flush_amp_cache(codec); |
4308 | snd_hda_codec_flush_cmd_cache(codec); | |
4309 | ||
352f7f91 TI |
4310 | if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) |
4311 | snd_hda_sync_vmaster_hook(&spec->vmaster_mute); | |
4312 | ||
4313 | hda_call_check_power_status(codec, 0x01); | |
1da177e4 LT |
4314 | return 0; |
4315 | } | |
fce52a3b | 4316 | EXPORT_SYMBOL_HDA(snd_hda_gen_init); |
352f7f91 | 4317 | |
5187ac16 TI |
4318 | /* |
4319 | * free the generic spec; | |
4320 | * this can be put as patch_ops.free function | |
4321 | */ | |
fce52a3b TI |
4322 | void snd_hda_gen_free(struct hda_codec *codec) |
4323 | { | |
4324 | snd_hda_gen_spec_free(codec->spec); | |
4325 | kfree(codec->spec); | |
4326 | codec->spec = NULL; | |
4327 | } | |
4328 | EXPORT_SYMBOL_HDA(snd_hda_gen_free); | |
1da177e4 | 4329 | |
83012a7c | 4330 | #ifdef CONFIG_PM |
5187ac16 TI |
4331 | /* |
4332 | * check the loopback power save state; | |
4333 | * this can be put as patch_ops.check_power_status function | |
4334 | */ | |
fce52a3b | 4335 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid) |
cb53c626 | 4336 | { |
352f7f91 | 4337 | struct hda_gen_spec *spec = codec->spec; |
cb53c626 TI |
4338 | return snd_hda_check_amp_list_power(codec, &spec->loopback, nid); |
4339 | } | |
fce52a3b | 4340 | EXPORT_SYMBOL_HDA(snd_hda_gen_check_power_status); |
cb53c626 TI |
4341 | #endif |
4342 | ||
fce52a3b TI |
4343 | |
4344 | /* | |
4345 | * the generic codec support | |
4346 | */ | |
1da177e4 | 4347 | |
352f7f91 TI |
4348 | static const struct hda_codec_ops generic_patch_ops = { |
4349 | .build_controls = snd_hda_gen_build_controls, | |
4350 | .build_pcms = snd_hda_gen_build_pcms, | |
4351 | .init = snd_hda_gen_init, | |
fce52a3b | 4352 | .free = snd_hda_gen_free, |
352f7f91 | 4353 | .unsol_event = snd_hda_jack_unsol_event, |
83012a7c | 4354 | #ifdef CONFIG_PM |
fce52a3b | 4355 | .check_power_status = snd_hda_gen_check_power_status, |
cb53c626 | 4356 | #endif |
1da177e4 LT |
4357 | }; |
4358 | ||
1da177e4 LT |
4359 | int snd_hda_parse_generic_codec(struct hda_codec *codec) |
4360 | { | |
352f7f91 | 4361 | struct hda_gen_spec *spec; |
1da177e4 LT |
4362 | int err; |
4363 | ||
e560d8d8 | 4364 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
352f7f91 | 4365 | if (!spec) |
1da177e4 | 4366 | return -ENOMEM; |
352f7f91 | 4367 | snd_hda_gen_spec_init(spec); |
1da177e4 | 4368 | codec->spec = spec; |
1da177e4 | 4369 | |
9eb413e5 TI |
4370 | err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); |
4371 | if (err < 0) | |
4372 | return err; | |
4373 | ||
4374 | err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); | |
352f7f91 | 4375 | if (err < 0) |
1da177e4 LT |
4376 | goto error; |
4377 | ||
4378 | codec->patch_ops = generic_patch_ops; | |
1da177e4 LT |
4379 | return 0; |
4380 | ||
352f7f91 | 4381 | error: |
fce52a3b | 4382 | snd_hda_gen_free(codec); |
1da177e4 LT |
4383 | return err; |
4384 | } | |
fce52a3b | 4385 | EXPORT_SYMBOL_HDA(snd_hda_parse_generic_codec); |