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> | |
29476558 | 29 | #include <linux/bitops.h> |
1da177e4 | 30 | #include <sound/core.h> |
352f7f91 | 31 | #include <sound/jack.h> |
1da177e4 LT |
32 | #include "hda_codec.h" |
33 | #include "hda_local.h" | |
352f7f91 TI |
34 | #include "hda_auto_parser.h" |
35 | #include "hda_jack.h" | |
36 | #include "hda_generic.h" | |
1da177e4 | 37 | |
a7da6ce5 | 38 | |
352f7f91 TI |
39 | /* initialize hda_gen_spec struct */ |
40 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec) | |
41 | { | |
42 | snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32); | |
352f7f91 | 43 | snd_array_init(&spec->paths, sizeof(struct nid_path), 8); |
38cf6f1a | 44 | mutex_init(&spec->pcm_mutex); |
352f7f91 TI |
45 | return 0; |
46 | } | |
47 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init); | |
1da177e4 | 48 | |
12c93df6 TI |
49 | struct snd_kcontrol_new * |
50 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
51 | const struct snd_kcontrol_new *temp) | |
352f7f91 TI |
52 | { |
53 | struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls); | |
54 | if (!knew) | |
55 | return NULL; | |
56 | *knew = *temp; | |
57 | if (name) | |
58 | knew->name = kstrdup(name, GFP_KERNEL); | |
59 | else if (knew->name) | |
60 | knew->name = kstrdup(knew->name, GFP_KERNEL); | |
61 | if (!knew->name) | |
62 | return NULL; | |
63 | return knew; | |
64 | } | |
12c93df6 | 65 | EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl); |
1da177e4 | 66 | |
352f7f91 TI |
67 | static void free_kctls(struct hda_gen_spec *spec) |
68 | { | |
69 | if (spec->kctls.list) { | |
70 | struct snd_kcontrol_new *kctl = spec->kctls.list; | |
71 | int i; | |
72 | for (i = 0; i < spec->kctls.used; i++) | |
73 | kfree(kctl[i].name); | |
74 | } | |
75 | snd_array_free(&spec->kctls); | |
76 | } | |
1da177e4 | 77 | |
352f7f91 TI |
78 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec) |
79 | { | |
80 | if (!spec) | |
81 | return; | |
82 | free_kctls(spec); | |
352f7f91 TI |
83 | snd_array_free(&spec->paths); |
84 | } | |
85 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free); | |
1da177e4 | 86 | |
1c70a583 TI |
87 | /* |
88 | * store user hints | |
89 | */ | |
90 | static void parse_user_hints(struct hda_codec *codec) | |
91 | { | |
92 | struct hda_gen_spec *spec = codec->spec; | |
93 | int val; | |
94 | ||
95 | val = snd_hda_get_bool_hint(codec, "jack_detect"); | |
96 | if (val >= 0) | |
97 | codec->no_jack_detect = !val; | |
98 | val = snd_hda_get_bool_hint(codec, "inv_jack_detect"); | |
99 | if (val >= 0) | |
100 | codec->inv_jack_detect = !!val; | |
101 | val = snd_hda_get_bool_hint(codec, "trigger_sense"); | |
102 | if (val >= 0) | |
103 | codec->no_trigger_sense = !val; | |
104 | val = snd_hda_get_bool_hint(codec, "inv_eapd"); | |
105 | if (val >= 0) | |
106 | codec->inv_eapd = !!val; | |
107 | val = snd_hda_get_bool_hint(codec, "pcm_format_first"); | |
108 | if (val >= 0) | |
109 | codec->pcm_format_first = !!val; | |
110 | val = snd_hda_get_bool_hint(codec, "sticky_stream"); | |
111 | if (val >= 0) | |
112 | codec->no_sticky_stream = !val; | |
113 | val = snd_hda_get_bool_hint(codec, "spdif_status_reset"); | |
114 | if (val >= 0) | |
115 | codec->spdif_status_reset = !!val; | |
116 | val = snd_hda_get_bool_hint(codec, "pin_amp_workaround"); | |
117 | if (val >= 0) | |
118 | codec->pin_amp_workaround = !!val; | |
119 | val = snd_hda_get_bool_hint(codec, "single_adc_amp"); | |
120 | if (val >= 0) | |
121 | codec->single_adc_amp = !!val; | |
122 | ||
f72706be TI |
123 | val = snd_hda_get_bool_hint(codec, "auto_mute"); |
124 | if (val >= 0) | |
125 | spec->suppress_auto_mute = !val; | |
1c70a583 TI |
126 | val = snd_hda_get_bool_hint(codec, "auto_mic"); |
127 | if (val >= 0) | |
128 | spec->suppress_auto_mic = !val; | |
129 | val = snd_hda_get_bool_hint(codec, "line_in_auto_switch"); | |
130 | if (val >= 0) | |
131 | spec->line_in_auto_switch = !!val; | |
132 | val = snd_hda_get_bool_hint(codec, "need_dac_fix"); | |
133 | if (val >= 0) | |
134 | spec->need_dac_fix = !!val; | |
135 | val = snd_hda_get_bool_hint(codec, "primary_hp"); | |
136 | if (val >= 0) | |
137 | spec->no_primary_hp = !val; | |
138 | val = snd_hda_get_bool_hint(codec, "multi_cap_vol"); | |
139 | if (val >= 0) | |
140 | spec->multi_cap_vol = !!val; | |
141 | val = snd_hda_get_bool_hint(codec, "inv_dmic_split"); | |
142 | if (val >= 0) | |
143 | spec->inv_dmic_split = !!val; | |
144 | val = snd_hda_get_bool_hint(codec, "indep_hp"); | |
145 | if (val >= 0) | |
146 | spec->indep_hp = !!val; | |
147 | val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input"); | |
148 | if (val >= 0) | |
149 | spec->add_stereo_mix_input = !!val; | |
150 | val = snd_hda_get_bool_hint(codec, "add_out_jack_modes"); | |
151 | if (val >= 0) | |
152 | spec->add_out_jack_modes = !!val; | |
29476558 TI |
153 | val = snd_hda_get_bool_hint(codec, "add_in_jack_modes"); |
154 | if (val >= 0) | |
155 | spec->add_in_jack_modes = !!val; | |
1c70a583 TI |
156 | |
157 | if (!snd_hda_get_int_hint(codec, "mixer_nid", &val)) | |
158 | spec->mixer_nid = val; | |
159 | } | |
160 | ||
2c12c30d TI |
161 | /* |
162 | * pin control value accesses | |
163 | */ | |
164 | ||
165 | #define update_pin_ctl(codec, pin, val) \ | |
166 | snd_hda_codec_update_cache(codec, pin, 0, \ | |
167 | AC_VERB_SET_PIN_WIDGET_CONTROL, val) | |
168 | ||
169 | /* restore the pinctl based on the cached value */ | |
170 | static inline void restore_pin_ctl(struct hda_codec *codec, hda_nid_t pin) | |
171 | { | |
172 | update_pin_ctl(codec, pin, snd_hda_codec_get_pin_target(codec, pin)); | |
173 | } | |
174 | ||
175 | /* set the pinctl target value and write it if requested */ | |
176 | static void set_pin_target(struct hda_codec *codec, hda_nid_t pin, | |
177 | unsigned int val, bool do_write) | |
178 | { | |
179 | if (!pin) | |
180 | return; | |
181 | val = snd_hda_correct_pin_ctl(codec, pin, val); | |
182 | snd_hda_codec_set_pin_target(codec, pin, val); | |
183 | if (do_write) | |
184 | update_pin_ctl(codec, pin, val); | |
185 | } | |
186 | ||
187 | /* set pinctl target values for all given pins */ | |
188 | static void set_pin_targets(struct hda_codec *codec, int num_pins, | |
189 | hda_nid_t *pins, unsigned int val) | |
190 | { | |
191 | int i; | |
192 | for (i = 0; i < num_pins; i++) | |
193 | set_pin_target(codec, pins[i], val, false); | |
194 | } | |
195 | ||
1da177e4 | 196 | /* |
352f7f91 | 197 | * parsing paths |
1da177e4 | 198 | */ |
1da177e4 | 199 | |
3ca529d3 TI |
200 | /* return the position of NID in the list, or -1 if not found */ |
201 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) | |
202 | { | |
203 | int i; | |
204 | for (i = 0; i < nums; i++) | |
205 | if (list[i] == nid) | |
206 | return i; | |
207 | return -1; | |
208 | } | |
209 | ||
210 | /* return true if the given NID is contained in the path */ | |
211 | static bool is_nid_contained(struct nid_path *path, hda_nid_t nid) | |
212 | { | |
213 | return find_idx_in_nid_list(nid, path->path, path->depth) >= 0; | |
214 | } | |
215 | ||
f5172a7e TI |
216 | static struct nid_path *get_nid_path(struct hda_codec *codec, |
217 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 | 218 | int anchor_nid) |
1da177e4 | 219 | { |
352f7f91 TI |
220 | struct hda_gen_spec *spec = codec->spec; |
221 | int i; | |
1da177e4 | 222 | |
352f7f91 TI |
223 | for (i = 0; i < spec->paths.used; i++) { |
224 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
225 | if (path->depth <= 0) | |
226 | continue; | |
227 | if ((!from_nid || path->path[0] == from_nid) && | |
f5172a7e | 228 | (!to_nid || path->path[path->depth - 1] == to_nid)) { |
3ca529d3 TI |
229 | if (!anchor_nid || |
230 | (anchor_nid > 0 && is_nid_contained(path, anchor_nid)) || | |
231 | (anchor_nid < 0 && !is_nid_contained(path, anchor_nid))) | |
f5172a7e TI |
232 | return path; |
233 | } | |
1da177e4 | 234 | } |
352f7f91 | 235 | return NULL; |
1da177e4 | 236 | } |
f5172a7e TI |
237 | |
238 | /* get the path between the given NIDs; | |
239 | * passing 0 to either @pin or @dac behaves as a wildcard | |
240 | */ | |
241 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
242 | hda_nid_t from_nid, hda_nid_t to_nid) | |
243 | { | |
3ca529d3 | 244 | return get_nid_path(codec, from_nid, to_nid, 0); |
f5172a7e | 245 | } |
352f7f91 | 246 | EXPORT_SYMBOL_HDA(snd_hda_get_nid_path); |
1da177e4 | 247 | |
196c1766 TI |
248 | /* get the index number corresponding to the path instance; |
249 | * the index starts from 1, for easier checking the invalid value | |
250 | */ | |
251 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path) | |
252 | { | |
253 | struct hda_gen_spec *spec = codec->spec; | |
254 | struct nid_path *array = spec->paths.list; | |
255 | ssize_t idx; | |
256 | ||
257 | if (!spec->paths.used) | |
258 | return 0; | |
259 | idx = path - array; | |
260 | if (idx < 0 || idx >= spec->paths.used) | |
261 | return 0; | |
262 | return idx + 1; | |
263 | } | |
4bd01e93 | 264 | EXPORT_SYMBOL_HDA(snd_hda_get_path_idx); |
196c1766 TI |
265 | |
266 | /* get the path instance corresponding to the given index number */ | |
267 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx) | |
268 | { | |
269 | struct hda_gen_spec *spec = codec->spec; | |
270 | ||
271 | if (idx <= 0 || idx > spec->paths.used) | |
272 | return NULL; | |
273 | return snd_array_elem(&spec->paths, idx - 1); | |
274 | } | |
4bd01e93 | 275 | EXPORT_SYMBOL_HDA(snd_hda_get_path_from_idx); |
196c1766 | 276 | |
352f7f91 TI |
277 | /* check whether the given DAC is already found in any existing paths */ |
278 | static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid) | |
1da177e4 | 279 | { |
352f7f91 TI |
280 | struct hda_gen_spec *spec = codec->spec; |
281 | int i; | |
1da177e4 | 282 | |
352f7f91 TI |
283 | for (i = 0; i < spec->paths.used; i++) { |
284 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
285 | if (path->path[0] == nid) | |
286 | return true; | |
d2569505 | 287 | } |
352f7f91 TI |
288 | return false; |
289 | } | |
1da177e4 | 290 | |
352f7f91 TI |
291 | /* check whether the given two widgets can be connected */ |
292 | static bool is_reachable_path(struct hda_codec *codec, | |
293 | hda_nid_t from_nid, hda_nid_t to_nid) | |
294 | { | |
295 | if (!from_nid || !to_nid) | |
296 | return false; | |
297 | return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0; | |
298 | } | |
1da177e4 | 299 | |
352f7f91 TI |
300 | /* nid, dir and idx */ |
301 | #define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19)) | |
302 | ||
303 | /* check whether the given ctl is already assigned in any path elements */ | |
304 | static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type) | |
305 | { | |
306 | struct hda_gen_spec *spec = codec->spec; | |
307 | int i; | |
308 | ||
309 | val &= AMP_VAL_COMPARE_MASK; | |
310 | for (i = 0; i < spec->paths.used; i++) { | |
311 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
312 | if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val) | |
313 | return true; | |
1da177e4 | 314 | } |
352f7f91 | 315 | return false; |
1da177e4 LT |
316 | } |
317 | ||
352f7f91 TI |
318 | /* check whether a control with the given (nid, dir, idx) was assigned */ |
319 | static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid, | |
8999bf0a | 320 | int dir, int idx, int type) |
1da177e4 | 321 | { |
352f7f91 | 322 | unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir); |
8999bf0a | 323 | return is_ctl_used(codec, val, type); |
352f7f91 | 324 | } |
1da177e4 | 325 | |
0c8c0f56 TI |
326 | static void print_nid_path(const char *pfx, struct nid_path *path) |
327 | { | |
328 | char buf[40]; | |
329 | int i; | |
330 | ||
331 | ||
332 | buf[0] = 0; | |
333 | for (i = 0; i < path->depth; i++) { | |
334 | char tmp[4]; | |
335 | sprintf(tmp, ":%02x", path->path[i]); | |
336 | strlcat(buf, tmp, sizeof(buf)); | |
337 | } | |
338 | snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf); | |
339 | } | |
340 | ||
352f7f91 TI |
341 | /* called recursively */ |
342 | static bool __parse_nid_path(struct hda_codec *codec, | |
343 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 TI |
344 | int anchor_nid, struct nid_path *path, |
345 | int depth) | |
352f7f91 | 346 | { |
ee8e765b | 347 | const hda_nid_t *conn; |
352f7f91 TI |
348 | int i, nums; |
349 | ||
3ca529d3 TI |
350 | if (to_nid == anchor_nid) |
351 | anchor_nid = 0; /* anchor passed */ | |
352 | else if (to_nid == (hda_nid_t)(-anchor_nid)) | |
353 | return false; /* hit the exclusive nid */ | |
1da177e4 | 354 | |
ee8e765b | 355 | nums = snd_hda_get_conn_list(codec, to_nid, &conn); |
352f7f91 TI |
356 | for (i = 0; i < nums; i++) { |
357 | if (conn[i] != from_nid) { | |
358 | /* special case: when from_nid is 0, | |
359 | * try to find an empty DAC | |
360 | */ | |
361 | if (from_nid || | |
362 | get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT || | |
363 | is_dac_already_used(codec, conn[i])) | |
364 | continue; | |
365 | } | |
3ca529d3 TI |
366 | /* anchor is not requested or already passed? */ |
367 | if (anchor_nid <= 0) | |
352f7f91 | 368 | goto found; |
1da177e4 | 369 | } |
352f7f91 TI |
370 | if (depth >= MAX_NID_PATH_DEPTH) |
371 | return false; | |
372 | for (i = 0; i < nums; i++) { | |
373 | unsigned int type; | |
374 | type = get_wcaps_type(get_wcaps(codec, conn[i])); | |
375 | if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN || | |
376 | type == AC_WID_PIN) | |
377 | continue; | |
378 | if (__parse_nid_path(codec, from_nid, conn[i], | |
3ca529d3 | 379 | anchor_nid, path, depth + 1)) |
352f7f91 TI |
380 | goto found; |
381 | } | |
382 | return false; | |
383 | ||
384 | found: | |
385 | path->path[path->depth] = conn[i]; | |
386 | path->idx[path->depth + 1] = i; | |
387 | if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX) | |
388 | path->multi[path->depth + 1] = 1; | |
389 | path->depth++; | |
390 | return true; | |
1da177e4 LT |
391 | } |
392 | ||
352f7f91 TI |
393 | /* parse the widget path from the given nid to the target nid; |
394 | * when @from_nid is 0, try to find an empty DAC; | |
3ca529d3 TI |
395 | * when @anchor_nid is set to a positive value, only paths through the widget |
396 | * with the given value are evaluated. | |
397 | * when @anchor_nid is set to a negative value, paths through the widget | |
398 | * with the negative of given value are excluded, only other paths are chosen. | |
399 | * when @anchor_nid is zero, no special handling about path selection. | |
1da177e4 | 400 | */ |
352f7f91 | 401 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 402 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 | 403 | struct nid_path *path) |
1da177e4 | 404 | { |
3ca529d3 | 405 | if (__parse_nid_path(codec, from_nid, to_nid, anchor_nid, path, 1)) { |
352f7f91 TI |
406 | path->path[path->depth] = to_nid; |
407 | path->depth++; | |
352f7f91 | 408 | return true; |
1da177e4 | 409 | } |
352f7f91 | 410 | return false; |
1da177e4 | 411 | } |
352f7f91 | 412 | EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path); |
1da177e4 LT |
413 | |
414 | /* | |
352f7f91 TI |
415 | * parse the path between the given NIDs and add to the path list. |
416 | * if no valid path is found, return NULL | |
1da177e4 | 417 | */ |
352f7f91 TI |
418 | struct nid_path * |
419 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 420 | hda_nid_t to_nid, int anchor_nid) |
352f7f91 TI |
421 | { |
422 | struct hda_gen_spec *spec = codec->spec; | |
423 | struct nid_path *path; | |
424 | ||
425 | if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid)) | |
426 | return NULL; | |
427 | ||
f5172a7e | 428 | /* check whether the path has been already added */ |
3ca529d3 | 429 | path = get_nid_path(codec, from_nid, to_nid, anchor_nid); |
f5172a7e TI |
430 | if (path) |
431 | return path; | |
432 | ||
352f7f91 TI |
433 | path = snd_array_new(&spec->paths); |
434 | if (!path) | |
435 | return NULL; | |
436 | memset(path, 0, sizeof(*path)); | |
3ca529d3 | 437 | if (snd_hda_parse_nid_path(codec, from_nid, to_nid, anchor_nid, path)) |
352f7f91 TI |
438 | return path; |
439 | /* push back */ | |
440 | spec->paths.used--; | |
441 | return NULL; | |
1da177e4 | 442 | } |
352f7f91 | 443 | EXPORT_SYMBOL_HDA(snd_hda_add_new_path); |
1da177e4 | 444 | |
980428ce TI |
445 | /* clear the given path as invalid so that it won't be picked up later */ |
446 | static void invalidate_nid_path(struct hda_codec *codec, int idx) | |
447 | { | |
448 | struct nid_path *path = snd_hda_get_path_from_idx(codec, idx); | |
449 | if (!path) | |
450 | return; | |
451 | memset(path, 0, sizeof(*path)); | |
452 | } | |
453 | ||
352f7f91 TI |
454 | /* look for an empty DAC slot */ |
455 | static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin, | |
456 | bool is_digital) | |
457 | { | |
458 | struct hda_gen_spec *spec = codec->spec; | |
459 | bool cap_digital; | |
460 | int i; | |
461 | ||
462 | for (i = 0; i < spec->num_all_dacs; i++) { | |
463 | hda_nid_t nid = spec->all_dacs[i]; | |
464 | if (!nid || is_dac_already_used(codec, nid)) | |
465 | continue; | |
466 | cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL); | |
467 | if (is_digital != cap_digital) | |
468 | continue; | |
469 | if (is_reachable_path(codec, nid, pin)) | |
470 | return nid; | |
471 | } | |
82beb8fd | 472 | return 0; |
1da177e4 LT |
473 | } |
474 | ||
352f7f91 TI |
475 | /* replace the channels in the composed amp value with the given number */ |
476 | static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) | |
1da177e4 | 477 | { |
352f7f91 TI |
478 | val &= ~(0x3U << 16); |
479 | val |= chs << 16; | |
480 | return val; | |
1da177e4 LT |
481 | } |
482 | ||
352f7f91 TI |
483 | /* check whether the widget has the given amp capability for the direction */ |
484 | static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, | |
485 | int dir, unsigned int bits) | |
1da177e4 | 486 | { |
352f7f91 TI |
487 | if (!nid) |
488 | return false; | |
489 | if (get_wcaps(codec, nid) & (1 << (dir + 1))) | |
490 | if (query_amp_caps(codec, nid, dir) & bits) | |
491 | return true; | |
492 | return false; | |
493 | } | |
494 | ||
99a5592d DH |
495 | static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, |
496 | hda_nid_t nid2, int dir) | |
497 | { | |
498 | if (!(get_wcaps(codec, nid1) & (1 << (dir + 1)))) | |
499 | return !(get_wcaps(codec, nid2) & (1 << (dir + 1))); | |
500 | return (query_amp_caps(codec, nid1, dir) == | |
501 | query_amp_caps(codec, nid2, dir)); | |
502 | } | |
503 | ||
352f7f91 TI |
504 | #define nid_has_mute(codec, nid, dir) \ |
505 | check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE) | |
506 | #define nid_has_volume(codec, nid, dir) \ | |
507 | check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) | |
508 | ||
509 | /* look for a widget suitable for assigning a mute switch in the path */ | |
510 | static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, | |
511 | struct nid_path *path) | |
512 | { | |
513 | int i; | |
514 | ||
515 | for (i = path->depth - 1; i >= 0; i--) { | |
516 | if (nid_has_mute(codec, path->path[i], HDA_OUTPUT)) | |
517 | return path->path[i]; | |
518 | if (i != path->depth - 1 && i != 0 && | |
519 | nid_has_mute(codec, path->path[i], HDA_INPUT)) | |
520 | return path->path[i]; | |
521 | } | |
522 | return 0; | |
523 | } | |
524 | ||
525 | /* look for a widget suitable for assigning a volume ctl in the path */ | |
526 | static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, | |
527 | struct nid_path *path) | |
528 | { | |
529 | int i; | |
1da177e4 | 530 | |
352f7f91 TI |
531 | for (i = path->depth - 1; i >= 0; i--) { |
532 | if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) | |
533 | return path->path[i]; | |
1da177e4 | 534 | } |
352f7f91 | 535 | return 0; |
1da177e4 LT |
536 | } |
537 | ||
538 | /* | |
352f7f91 | 539 | * path activation / deactivation |
1da177e4 | 540 | */ |
352f7f91 TI |
541 | |
542 | /* can have the amp-in capability? */ | |
543 | static bool has_amp_in(struct hda_codec *codec, struct nid_path *path, int idx) | |
1da177e4 | 544 | { |
352f7f91 TI |
545 | hda_nid_t nid = path->path[idx]; |
546 | unsigned int caps = get_wcaps(codec, nid); | |
547 | unsigned int type = get_wcaps_type(caps); | |
548 | ||
549 | if (!(caps & AC_WCAP_IN_AMP)) | |
550 | return false; | |
551 | if (type == AC_WID_PIN && idx > 0) /* only for input pins */ | |
552 | return false; | |
553 | return true; | |
554 | } | |
1da177e4 | 555 | |
352f7f91 TI |
556 | /* can have the amp-out capability? */ |
557 | static bool has_amp_out(struct hda_codec *codec, struct nid_path *path, int idx) | |
558 | { | |
559 | hda_nid_t nid = path->path[idx]; | |
560 | unsigned int caps = get_wcaps(codec, nid); | |
561 | unsigned int type = get_wcaps_type(caps); | |
562 | ||
563 | if (!(caps & AC_WCAP_OUT_AMP)) | |
564 | return false; | |
565 | if (type == AC_WID_PIN && !idx) /* only for output pins */ | |
566 | return false; | |
567 | return true; | |
568 | } | |
1da177e4 | 569 | |
352f7f91 TI |
570 | /* check whether the given (nid,dir,idx) is active */ |
571 | static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, | |
572 | unsigned int idx, unsigned int dir) | |
573 | { | |
574 | struct hda_gen_spec *spec = codec->spec; | |
575 | int i, n; | |
1da177e4 | 576 | |
352f7f91 TI |
577 | for (n = 0; n < spec->paths.used; n++) { |
578 | struct nid_path *path = snd_array_elem(&spec->paths, n); | |
579 | if (!path->active) | |
1da177e4 | 580 | continue; |
352f7f91 TI |
581 | for (i = 0; i < path->depth; i++) { |
582 | if (path->path[i] == nid) { | |
583 | if (dir == HDA_OUTPUT || path->idx[i] == idx) | |
584 | return true; | |
585 | break; | |
1da177e4 | 586 | } |
1da177e4 LT |
587 | } |
588 | } | |
352f7f91 | 589 | return false; |
1da177e4 LT |
590 | } |
591 | ||
352f7f91 TI |
592 | /* get the default amp value for the target state */ |
593 | static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, | |
8999bf0a | 594 | int dir, unsigned int caps, bool enable) |
1da177e4 | 595 | { |
352f7f91 TI |
596 | unsigned int val = 0; |
597 | ||
352f7f91 TI |
598 | if (caps & AC_AMPCAP_NUM_STEPS) { |
599 | /* set to 0dB */ | |
600 | if (enable) | |
601 | val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT; | |
1da177e4 | 602 | } |
352f7f91 TI |
603 | if (caps & AC_AMPCAP_MUTE) { |
604 | if (!enable) | |
605 | val |= HDA_AMP_MUTE; | |
606 | } | |
607 | return val; | |
1da177e4 LT |
608 | } |
609 | ||
352f7f91 TI |
610 | /* initialize the amp value (only at the first time) */ |
611 | static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) | |
612 | { | |
8999bf0a TI |
613 | unsigned int caps = query_amp_caps(codec, nid, dir); |
614 | int val = get_amp_val_to_activate(codec, nid, dir, caps, false); | |
352f7f91 TI |
615 | snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); |
616 | } | |
1da177e4 | 617 | |
8999bf0a TI |
618 | /* calculate amp value mask we can modify; |
619 | * if the given amp is controlled by mixers, don't touch it | |
620 | */ | |
621 | static unsigned int get_amp_mask_to_modify(struct hda_codec *codec, | |
622 | hda_nid_t nid, int dir, int idx, | |
623 | unsigned int caps) | |
624 | { | |
625 | unsigned int mask = 0xff; | |
626 | ||
627 | if (caps & AC_AMPCAP_MUTE) { | |
628 | if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_MUTE_CTL)) | |
629 | mask &= ~0x80; | |
630 | } | |
631 | if (caps & AC_AMPCAP_NUM_STEPS) { | |
632 | if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) || | |
633 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL)) | |
634 | mask &= ~0x7f; | |
635 | } | |
636 | return mask; | |
637 | } | |
638 | ||
352f7f91 | 639 | static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir, |
8999bf0a | 640 | int idx, int idx_to_check, bool enable) |
352f7f91 | 641 | { |
8999bf0a TI |
642 | unsigned int caps; |
643 | unsigned int mask, val; | |
644 | ||
645 | if (!enable && is_active_nid(codec, nid, dir, idx)) | |
646 | return; | |
647 | ||
648 | caps = query_amp_caps(codec, nid, dir); | |
649 | val = get_amp_val_to_activate(codec, nid, dir, caps, enable); | |
650 | mask = get_amp_mask_to_modify(codec, nid, dir, idx_to_check, caps); | |
651 | if (!mask) | |
352f7f91 | 652 | return; |
8999bf0a TI |
653 | |
654 | val &= mask; | |
655 | snd_hda_codec_amp_stereo(codec, nid, dir, idx, mask, val); | |
352f7f91 TI |
656 | } |
657 | ||
658 | static void activate_amp_out(struct hda_codec *codec, struct nid_path *path, | |
659 | int i, bool enable) | |
660 | { | |
661 | hda_nid_t nid = path->path[i]; | |
662 | init_amp(codec, nid, HDA_OUTPUT, 0); | |
8999bf0a | 663 | activate_amp(codec, nid, HDA_OUTPUT, 0, 0, enable); |
352f7f91 TI |
664 | } |
665 | ||
666 | static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, | |
667 | int i, bool enable, bool add_aamix) | |
1da177e4 | 668 | { |
352f7f91 | 669 | struct hda_gen_spec *spec = codec->spec; |
ee8e765b | 670 | const hda_nid_t *conn; |
352f7f91 TI |
671 | int n, nums, idx; |
672 | int type; | |
673 | hda_nid_t nid = path->path[i]; | |
674 | ||
ee8e765b | 675 | nums = snd_hda_get_conn_list(codec, nid, &conn); |
352f7f91 TI |
676 | type = get_wcaps_type(get_wcaps(codec, nid)); |
677 | if (type == AC_WID_PIN || | |
678 | (type == AC_WID_AUD_IN && codec->single_adc_amp)) { | |
679 | nums = 1; | |
680 | idx = 0; | |
681 | } else | |
682 | idx = path->idx[i]; | |
683 | ||
684 | for (n = 0; n < nums; n++) | |
685 | init_amp(codec, nid, HDA_INPUT, n); | |
686 | ||
352f7f91 TI |
687 | /* here is a little bit tricky in comparison with activate_amp_out(); |
688 | * when aa-mixer is available, we need to enable the path as well | |
1da177e4 | 689 | */ |
352f7f91 | 690 | for (n = 0; n < nums; n++) { |
e4a395e7 | 691 | if (n != idx && (!add_aamix || conn[n] != spec->mixer_merge_nid)) |
352f7f91 | 692 | continue; |
8999bf0a | 693 | activate_amp(codec, nid, HDA_INPUT, n, idx, enable); |
1da177e4 | 694 | } |
352f7f91 | 695 | } |
1da177e4 | 696 | |
352f7f91 TI |
697 | /* activate or deactivate the given path |
698 | * if @add_aamix is set, enable the input from aa-mix NID as well (if any) | |
699 | */ | |
700 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, | |
701 | bool enable, bool add_aamix) | |
702 | { | |
703 | int i; | |
704 | ||
705 | if (!enable) | |
706 | path->active = false; | |
707 | ||
708 | for (i = path->depth - 1; i >= 0; i--) { | |
709 | if (enable && path->multi[i]) | |
710 | snd_hda_codec_write_cache(codec, path->path[i], 0, | |
711 | AC_VERB_SET_CONNECT_SEL, | |
712 | path->idx[i]); | |
713 | if (has_amp_in(codec, path, i)) | |
714 | activate_amp_in(codec, path, i, enable, add_aamix); | |
715 | if (has_amp_out(codec, path, i)) | |
716 | activate_amp_out(codec, path, i, enable); | |
1da177e4 LT |
717 | } |
718 | ||
352f7f91 TI |
719 | if (enable) |
720 | path->active = true; | |
1da177e4 | 721 | } |
352f7f91 TI |
722 | EXPORT_SYMBOL_HDA(snd_hda_activate_path); |
723 | ||
d5a9f1bb TI |
724 | /* turn on/off EAPD on the given pin */ |
725 | static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) | |
726 | { | |
727 | struct hda_gen_spec *spec = codec->spec; | |
728 | if (spec->own_eapd_ctl || | |
729 | !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) | |
730 | return; | |
ecac3ed1 TI |
731 | if (codec->inv_eapd) |
732 | enable = !enable; | |
d5a9f1bb TI |
733 | snd_hda_codec_update_cache(codec, pin, 0, |
734 | AC_VERB_SET_EAPD_BTLENABLE, | |
735 | enable ? 0x02 : 0x00); | |
736 | } | |
737 | ||
3e367f15 TI |
738 | /* re-initialize the path specified by the given path index */ |
739 | static void resume_path_from_idx(struct hda_codec *codec, int path_idx) | |
740 | { | |
741 | struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx); | |
742 | if (path) | |
743 | snd_hda_activate_path(codec, path, path->active, false); | |
744 | } | |
745 | ||
1da177e4 LT |
746 | |
747 | /* | |
352f7f91 | 748 | * Helper functions for creating mixer ctl elements |
1da177e4 LT |
749 | */ |
750 | ||
352f7f91 TI |
751 | enum { |
752 | HDA_CTL_WIDGET_VOL, | |
753 | HDA_CTL_WIDGET_MUTE, | |
754 | HDA_CTL_BIND_MUTE, | |
352f7f91 TI |
755 | }; |
756 | static const struct snd_kcontrol_new control_templates[] = { | |
757 | HDA_CODEC_VOLUME(NULL, 0, 0, 0), | |
758 | HDA_CODEC_MUTE(NULL, 0, 0, 0), | |
759 | HDA_BIND_MUTE(NULL, 0, 0, 0), | |
352f7f91 | 760 | }; |
1da177e4 | 761 | |
352f7f91 | 762 | /* add dynamic controls from template */ |
a35bd1e3 TI |
763 | static struct snd_kcontrol_new * |
764 | add_control(struct hda_gen_spec *spec, int type, const char *name, | |
352f7f91 | 765 | int cidx, unsigned long val) |
1da177e4 | 766 | { |
352f7f91 | 767 | struct snd_kcontrol_new *knew; |
1da177e4 | 768 | |
12c93df6 | 769 | knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]); |
352f7f91 | 770 | if (!knew) |
a35bd1e3 | 771 | return NULL; |
352f7f91 TI |
772 | knew->index = cidx; |
773 | if (get_amp_nid_(val)) | |
774 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
775 | knew->private_value = val; | |
a35bd1e3 | 776 | return knew; |
1da177e4 LT |
777 | } |
778 | ||
352f7f91 TI |
779 | static int add_control_with_pfx(struct hda_gen_spec *spec, int type, |
780 | const char *pfx, const char *dir, | |
781 | const char *sfx, int cidx, unsigned long val) | |
1da177e4 | 782 | { |
352f7f91 TI |
783 | char name[32]; |
784 | snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx); | |
a35bd1e3 TI |
785 | if (!add_control(spec, type, name, cidx, val)) |
786 | return -ENOMEM; | |
787 | return 0; | |
1da177e4 LT |
788 | } |
789 | ||
352f7f91 TI |
790 | #define add_pb_vol_ctrl(spec, type, pfx, val) \ |
791 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val) | |
792 | #define add_pb_sw_ctrl(spec, type, pfx, val) \ | |
793 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val) | |
794 | #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \ | |
795 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val) | |
796 | #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \ | |
797 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val) | |
798 | ||
799 | static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, | |
800 | unsigned int chs, struct nid_path *path) | |
801 | { | |
802 | unsigned int val; | |
803 | if (!path) | |
804 | return 0; | |
805 | val = path->ctls[NID_PATH_VOL_CTL]; | |
806 | if (!val) | |
807 | return 0; | |
808 | val = amp_val_replace_channels(val, chs); | |
809 | return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val); | |
810 | } | |
811 | ||
812 | /* return the channel bits suitable for the given path->ctls[] */ | |
813 | static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path, | |
814 | int type) | |
815 | { | |
816 | int chs = 1; /* mono (left only) */ | |
817 | if (path) { | |
818 | hda_nid_t nid = get_amp_nid_(path->ctls[type]); | |
819 | if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO)) | |
820 | chs = 3; /* stereo */ | |
1da177e4 | 821 | } |
352f7f91 | 822 | return chs; |
1da177e4 LT |
823 | } |
824 | ||
352f7f91 TI |
825 | static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx, |
826 | struct nid_path *path) | |
827 | { | |
828 | int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL); | |
829 | return add_vol_ctl(codec, pfx, cidx, chs, path); | |
830 | } | |
831 | ||
832 | /* create a mute-switch for the given mixer widget; | |
833 | * if it has multiple sources (e.g. DAC and loopback), create a bind-mute | |
1da177e4 | 834 | */ |
352f7f91 TI |
835 | static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
836 | unsigned int chs, struct nid_path *path) | |
1da177e4 | 837 | { |
352f7f91 TI |
838 | unsigned int val; |
839 | int type = HDA_CTL_WIDGET_MUTE; | |
1da177e4 | 840 | |
352f7f91 | 841 | if (!path) |
1da177e4 | 842 | return 0; |
352f7f91 TI |
843 | val = path->ctls[NID_PATH_MUTE_CTL]; |
844 | if (!val) | |
1da177e4 | 845 | return 0; |
352f7f91 TI |
846 | val = amp_val_replace_channels(val, chs); |
847 | if (get_amp_direction_(val) == HDA_INPUT) { | |
848 | hda_nid_t nid = get_amp_nid_(val); | |
849 | int nums = snd_hda_get_num_conns(codec, nid); | |
850 | if (nums > 1) { | |
851 | type = HDA_CTL_BIND_MUTE; | |
852 | val |= nums << 19; | |
853 | } | |
1da177e4 | 854 | } |
352f7f91 TI |
855 | return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); |
856 | } | |
1da177e4 | 857 | |
352f7f91 TI |
858 | static int add_stereo_sw(struct hda_codec *codec, const char *pfx, |
859 | int cidx, struct nid_path *path) | |
860 | { | |
861 | int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL); | |
862 | return add_sw_ctl(codec, pfx, cidx, chs, path); | |
863 | } | |
1da177e4 | 864 | |
247d85ee TI |
865 | /* any ctl assigned to the path with the given index? */ |
866 | static bool path_has_mixer(struct hda_codec *codec, int path_idx, int ctl_type) | |
867 | { | |
868 | struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx); | |
869 | return path && path->ctls[ctl_type]; | |
870 | } | |
871 | ||
352f7f91 TI |
872 | static const char * const channel_name[4] = { |
873 | "Front", "Surround", "CLFE", "Side" | |
874 | }; | |
97ec558a | 875 | |
352f7f91 | 876 | /* give some appropriate ctl name prefix for the given line out channel */ |
247d85ee TI |
877 | static const char *get_line_out_pfx(struct hda_codec *codec, int ch, |
878 | int *index, int ctl_type) | |
352f7f91 | 879 | { |
247d85ee | 880 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 | 881 | struct auto_pin_cfg *cfg = &spec->autocfg; |
1da177e4 | 882 | |
352f7f91 TI |
883 | *index = 0; |
884 | if (cfg->line_outs == 1 && !spec->multi_ios && | |
247d85ee | 885 | !cfg->hp_outs && !cfg->speaker_outs) |
352f7f91 | 886 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
1da177e4 | 887 | |
352f7f91 TI |
888 | /* if there is really a single DAC used in the whole output paths, |
889 | * use it master (or "PCM" if a vmaster hook is present) | |
890 | */ | |
891 | if (spec->multiout.num_dacs == 1 && !spec->mixer_nid && | |
892 | !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0]) | |
893 | return spec->vmaster_mute.hook ? "PCM" : "Master"; | |
894 | ||
247d85ee TI |
895 | /* multi-io channels */ |
896 | if (ch >= cfg->line_outs) | |
897 | return channel_name[ch]; | |
898 | ||
352f7f91 TI |
899 | switch (cfg->line_out_type) { |
900 | case AUTO_PIN_SPEAKER_OUT: | |
247d85ee TI |
901 | /* if the primary channel vol/mute is shared with HP volume, |
902 | * don't name it as Speaker | |
903 | */ | |
904 | if (!ch && cfg->hp_outs && | |
905 | !path_has_mixer(codec, spec->hp_paths[0], ctl_type)) | |
906 | break; | |
352f7f91 TI |
907 | if (cfg->line_outs == 1) |
908 | return "Speaker"; | |
909 | if (cfg->line_outs == 2) | |
910 | return ch ? "Bass Speaker" : "Speaker"; | |
911 | break; | |
912 | case AUTO_PIN_HP_OUT: | |
247d85ee TI |
913 | /* if the primary channel vol/mute is shared with spk volume, |
914 | * don't name it as Headphone | |
915 | */ | |
916 | if (!ch && cfg->speaker_outs && | |
917 | !path_has_mixer(codec, spec->speaker_paths[0], ctl_type)) | |
918 | break; | |
352f7f91 TI |
919 | /* for multi-io case, only the primary out */ |
920 | if (ch && spec->multi_ios) | |
921 | break; | |
922 | *index = ch; | |
923 | return "Headphone"; | |
352f7f91 | 924 | } |
247d85ee TI |
925 | |
926 | /* for a single channel output, we don't have to name the channel */ | |
927 | if (cfg->line_outs == 1 && !spec->multi_ios) | |
928 | return "PCM"; | |
929 | ||
352f7f91 TI |
930 | if (ch >= ARRAY_SIZE(channel_name)) { |
931 | snd_BUG(); | |
932 | return "PCM"; | |
1da177e4 | 933 | } |
1da177e4 | 934 | |
352f7f91 | 935 | return channel_name[ch]; |
1da177e4 LT |
936 | } |
937 | ||
938 | /* | |
352f7f91 | 939 | * Parse output paths |
1da177e4 | 940 | */ |
352f7f91 TI |
941 | |
942 | /* badness definition */ | |
943 | enum { | |
944 | /* No primary DAC is found for the main output */ | |
945 | BAD_NO_PRIMARY_DAC = 0x10000, | |
946 | /* No DAC is found for the extra output */ | |
947 | BAD_NO_DAC = 0x4000, | |
948 | /* No possible multi-ios */ | |
949 | BAD_MULTI_IO = 0x103, | |
950 | /* No individual DAC for extra output */ | |
951 | BAD_NO_EXTRA_DAC = 0x102, | |
952 | /* No individual DAC for extra surrounds */ | |
953 | BAD_NO_EXTRA_SURR_DAC = 0x101, | |
954 | /* Primary DAC shared with main surrounds */ | |
955 | BAD_SHARED_SURROUND = 0x100, | |
956 | /* Primary DAC shared with main CLFE */ | |
957 | BAD_SHARED_CLFE = 0x10, | |
958 | /* Primary DAC shared with extra surrounds */ | |
959 | BAD_SHARED_EXTRA_SURROUND = 0x10, | |
960 | /* Volume widget is shared */ | |
961 | BAD_SHARED_VOL = 0x10, | |
962 | }; | |
963 | ||
0e614dd0 | 964 | /* look for widgets in the given path which are appropriate for |
352f7f91 TI |
965 | * volume and mute controls, and assign the values to ctls[]. |
966 | * | |
967 | * When no appropriate widget is found in the path, the badness value | |
968 | * is incremented depending on the situation. The function returns the | |
969 | * total badness for both volume and mute controls. | |
970 | */ | |
0e614dd0 | 971 | static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path) |
1da177e4 | 972 | { |
352f7f91 TI |
973 | hda_nid_t nid; |
974 | unsigned int val; | |
975 | int badness = 0; | |
976 | ||
977 | if (!path) | |
978 | return BAD_SHARED_VOL * 2; | |
0e614dd0 TI |
979 | |
980 | if (path->ctls[NID_PATH_VOL_CTL] || | |
981 | path->ctls[NID_PATH_MUTE_CTL]) | |
982 | return 0; /* already evaluated */ | |
983 | ||
352f7f91 TI |
984 | nid = look_for_out_vol_nid(codec, path); |
985 | if (nid) { | |
986 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
987 | if (is_ctl_used(codec, val, NID_PATH_VOL_CTL)) | |
988 | badness += BAD_SHARED_VOL; | |
989 | else | |
990 | path->ctls[NID_PATH_VOL_CTL] = val; | |
991 | } else | |
992 | badness += BAD_SHARED_VOL; | |
993 | nid = look_for_out_mute_nid(codec, path); | |
994 | if (nid) { | |
995 | unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid)); | |
996 | if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT || | |
997 | nid_has_mute(codec, nid, HDA_OUTPUT)) | |
998 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
999 | else | |
1000 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); | |
1001 | if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL)) | |
1002 | badness += BAD_SHARED_VOL; | |
1003 | else | |
1004 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
1005 | } else | |
1006 | badness += BAD_SHARED_VOL; | |
1007 | return badness; | |
1008 | } | |
1da177e4 | 1009 | |
352f7f91 TI |
1010 | struct badness_table { |
1011 | int no_primary_dac; /* no primary DAC */ | |
1012 | int no_dac; /* no secondary DACs */ | |
1013 | int shared_primary; /* primary DAC is shared with main output */ | |
1014 | int shared_surr; /* secondary DAC shared with main or primary */ | |
1015 | int shared_clfe; /* third DAC shared with main or primary */ | |
1016 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ | |
1017 | }; | |
1da177e4 | 1018 | |
352f7f91 TI |
1019 | static struct badness_table main_out_badness = { |
1020 | .no_primary_dac = BAD_NO_PRIMARY_DAC, | |
1021 | .no_dac = BAD_NO_DAC, | |
1022 | .shared_primary = BAD_NO_PRIMARY_DAC, | |
1023 | .shared_surr = BAD_SHARED_SURROUND, | |
1024 | .shared_clfe = BAD_SHARED_CLFE, | |
1025 | .shared_surr_main = BAD_SHARED_SURROUND, | |
1026 | }; | |
1027 | ||
1028 | static struct badness_table extra_out_badness = { | |
1029 | .no_primary_dac = BAD_NO_DAC, | |
1030 | .no_dac = BAD_NO_DAC, | |
1031 | .shared_primary = BAD_NO_EXTRA_DAC, | |
1032 | .shared_surr = BAD_SHARED_EXTRA_SURROUND, | |
1033 | .shared_clfe = BAD_SHARED_EXTRA_SURROUND, | |
1034 | .shared_surr_main = BAD_NO_EXTRA_SURR_DAC, | |
1035 | }; | |
1036 | ||
7385df61 TI |
1037 | /* get the DAC of the primary output corresponding to the given array index */ |
1038 | static hda_nid_t get_primary_out(struct hda_codec *codec, int idx) | |
1039 | { | |
1040 | struct hda_gen_spec *spec = codec->spec; | |
1041 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1042 | ||
1043 | if (cfg->line_outs > idx) | |
1044 | return spec->private_dac_nids[idx]; | |
1045 | idx -= cfg->line_outs; | |
1046 | if (spec->multi_ios > idx) | |
1047 | return spec->multi_io[idx].dac; | |
1048 | return 0; | |
1049 | } | |
1050 | ||
1051 | /* return the DAC if it's reachable, otherwise zero */ | |
1052 | static inline hda_nid_t try_dac(struct hda_codec *codec, | |
1053 | hda_nid_t dac, hda_nid_t pin) | |
1054 | { | |
1055 | return is_reachable_path(codec, dac, pin) ? dac : 0; | |
1056 | } | |
1057 | ||
352f7f91 TI |
1058 | /* try to assign DACs to pins and return the resultant badness */ |
1059 | static int try_assign_dacs(struct hda_codec *codec, int num_outs, | |
1060 | const hda_nid_t *pins, hda_nid_t *dacs, | |
196c1766 | 1061 | int *path_idx, |
352f7f91 TI |
1062 | const struct badness_table *bad) |
1063 | { | |
1064 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
1065 | int i, j; |
1066 | int badness = 0; | |
1067 | hda_nid_t dac; | |
1068 | ||
1069 | if (!num_outs) | |
1070 | return 0; | |
1071 | ||
1072 | for (i = 0; i < num_outs; i++) { | |
0c8c0f56 | 1073 | struct nid_path *path; |
352f7f91 | 1074 | hda_nid_t pin = pins[i]; |
1e0b5286 | 1075 | |
0e614dd0 TI |
1076 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); |
1077 | if (path) { | |
1078 | badness += assign_out_path_ctls(codec, path); | |
1e0b5286 TI |
1079 | continue; |
1080 | } | |
1081 | ||
1082 | dacs[i] = look_for_dac(codec, pin, false); | |
352f7f91 | 1083 | if (!dacs[i] && !i) { |
980428ce | 1084 | /* try to steal the DAC of surrounds for the front */ |
352f7f91 TI |
1085 | for (j = 1; j < num_outs; j++) { |
1086 | if (is_reachable_path(codec, dacs[j], pin)) { | |
1087 | dacs[0] = dacs[j]; | |
1088 | dacs[j] = 0; | |
980428ce | 1089 | invalidate_nid_path(codec, path_idx[j]); |
196c1766 | 1090 | path_idx[j] = 0; |
352f7f91 TI |
1091 | break; |
1092 | } | |
1093 | } | |
071c73ad | 1094 | } |
352f7f91 TI |
1095 | dac = dacs[i]; |
1096 | if (!dac) { | |
7385df61 TI |
1097 | if (num_outs > 2) |
1098 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
1099 | if (!dac) | |
1100 | dac = try_dac(codec, dacs[0], pin); | |
1101 | if (!dac) | |
1102 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
352f7f91 TI |
1103 | if (dac) { |
1104 | if (!i) | |
1105 | badness += bad->shared_primary; | |
1106 | else if (i == 1) | |
1107 | badness += bad->shared_surr; | |
1108 | else | |
1109 | badness += bad->shared_clfe; | |
1110 | } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) { | |
1111 | dac = spec->private_dac_nids[0]; | |
1112 | badness += bad->shared_surr_main; | |
1113 | } else if (!i) | |
1114 | badness += bad->no_primary_dac; | |
1115 | else | |
1116 | badness += bad->no_dac; | |
1da177e4 | 1117 | } |
1fa335b0 TI |
1118 | if (!dac) |
1119 | continue; | |
3ca529d3 | 1120 | path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid); |
117688a9 | 1121 | if (!path && !i && spec->mixer_nid) { |
b3a8c745 | 1122 | /* try with aamix */ |
3ca529d3 | 1123 | path = snd_hda_add_new_path(codec, dac, pin, 0); |
b3a8c745 | 1124 | } |
1fa335b0 | 1125 | if (!path) { |
352f7f91 | 1126 | dac = dacs[i] = 0; |
1fa335b0 TI |
1127 | badness += bad->no_dac; |
1128 | } else { | |
a769409c | 1129 | /* print_nid_path("output", path); */ |
e1284af7 | 1130 | path->active = true; |
196c1766 | 1131 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
0e614dd0 | 1132 | badness += assign_out_path_ctls(codec, path); |
e1284af7 | 1133 | } |
1da177e4 LT |
1134 | } |
1135 | ||
352f7f91 | 1136 | return badness; |
1da177e4 LT |
1137 | } |
1138 | ||
352f7f91 TI |
1139 | /* return NID if the given pin has only a single connection to a certain DAC */ |
1140 | static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin) | |
1da177e4 | 1141 | { |
352f7f91 TI |
1142 | struct hda_gen_spec *spec = codec->spec; |
1143 | int i; | |
1144 | hda_nid_t nid_found = 0; | |
1da177e4 | 1145 | |
352f7f91 TI |
1146 | for (i = 0; i < spec->num_all_dacs; i++) { |
1147 | hda_nid_t nid = spec->all_dacs[i]; | |
1148 | if (!nid || is_dac_already_used(codec, nid)) | |
1149 | continue; | |
1150 | if (is_reachable_path(codec, nid, pin)) { | |
1151 | if (nid_found) | |
1da177e4 | 1152 | return 0; |
352f7f91 | 1153 | nid_found = nid; |
1da177e4 LT |
1154 | } |
1155 | } | |
352f7f91 | 1156 | return nid_found; |
1da177e4 LT |
1157 | } |
1158 | ||
352f7f91 TI |
1159 | /* check whether the given pin can be a multi-io pin */ |
1160 | static bool can_be_multiio_pin(struct hda_codec *codec, | |
1161 | unsigned int location, hda_nid_t nid) | |
cb53c626 | 1162 | { |
352f7f91 TI |
1163 | unsigned int defcfg, caps; |
1164 | ||
1165 | defcfg = snd_hda_codec_get_pincfg(codec, nid); | |
1166 | if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX) | |
1167 | return false; | |
1168 | if (location && get_defcfg_location(defcfg) != location) | |
1169 | return false; | |
1170 | caps = snd_hda_query_pin_caps(codec, nid); | |
1171 | if (!(caps & AC_PINCAP_OUT)) | |
1172 | return false; | |
1173 | return true; | |
cb53c626 | 1174 | } |
cb53c626 | 1175 | |
e22aab7d TI |
1176 | /* count the number of input pins that are capable to be multi-io */ |
1177 | static int count_multiio_pins(struct hda_codec *codec, hda_nid_t reference_pin) | |
1178 | { | |
1179 | struct hda_gen_spec *spec = codec->spec; | |
1180 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1181 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); | |
1182 | unsigned int location = get_defcfg_location(defcfg); | |
1183 | int type, i; | |
1184 | int num_pins = 0; | |
1185 | ||
1186 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { | |
1187 | for (i = 0; i < cfg->num_inputs; i++) { | |
1188 | if (cfg->inputs[i].type != type) | |
1189 | continue; | |
1190 | if (can_be_multiio_pin(codec, location, | |
1191 | cfg->inputs[i].pin)) | |
1192 | num_pins++; | |
1193 | } | |
1194 | } | |
1195 | return num_pins; | |
1196 | } | |
1197 | ||
1da177e4 | 1198 | /* |
352f7f91 TI |
1199 | * multi-io helper |
1200 | * | |
1201 | * When hardwired is set, try to fill ony hardwired pins, and returns | |
1202 | * zero if any pins are filled, non-zero if nothing found. | |
1203 | * When hardwired is off, try to fill possible input pins, and returns | |
1204 | * the badness value. | |
1da177e4 | 1205 | */ |
352f7f91 TI |
1206 | static int fill_multi_ios(struct hda_codec *codec, |
1207 | hda_nid_t reference_pin, | |
e22aab7d | 1208 | bool hardwired) |
1da177e4 | 1209 | { |
352f7f91 TI |
1210 | struct hda_gen_spec *spec = codec->spec; |
1211 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
e22aab7d | 1212 | int type, i, j, num_pins, old_pins; |
352f7f91 TI |
1213 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
1214 | unsigned int location = get_defcfg_location(defcfg); | |
1215 | int badness = 0; | |
0e614dd0 | 1216 | struct nid_path *path; |
352f7f91 TI |
1217 | |
1218 | old_pins = spec->multi_ios; | |
1219 | if (old_pins >= 2) | |
1220 | goto end_fill; | |
1221 | ||
e22aab7d | 1222 | num_pins = count_multiio_pins(codec, reference_pin); |
352f7f91 TI |
1223 | if (num_pins < 2) |
1224 | goto end_fill; | |
1da177e4 | 1225 | |
352f7f91 TI |
1226 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
1227 | for (i = 0; i < cfg->num_inputs; i++) { | |
1228 | hda_nid_t nid = cfg->inputs[i].pin; | |
1229 | hda_nid_t dac = 0; | |
1da177e4 | 1230 | |
352f7f91 TI |
1231 | if (cfg->inputs[i].type != type) |
1232 | continue; | |
1233 | if (!can_be_multiio_pin(codec, location, nid)) | |
1234 | continue; | |
1235 | for (j = 0; j < spec->multi_ios; j++) { | |
1236 | if (nid == spec->multi_io[j].pin) | |
1237 | break; | |
1238 | } | |
1239 | if (j < spec->multi_ios) | |
1240 | continue; | |
1241 | ||
352f7f91 TI |
1242 | if (hardwired) |
1243 | dac = get_dac_if_single(codec, nid); | |
1244 | else if (!dac) | |
1245 | dac = look_for_dac(codec, nid, false); | |
1246 | if (!dac) { | |
1247 | badness++; | |
1248 | continue; | |
1249 | } | |
3ca529d3 TI |
1250 | path = snd_hda_add_new_path(codec, dac, nid, |
1251 | -spec->mixer_nid); | |
0c8c0f56 | 1252 | if (!path) { |
352f7f91 TI |
1253 | badness++; |
1254 | continue; | |
1255 | } | |
a769409c | 1256 | /* print_nid_path("multiio", path); */ |
352f7f91 TI |
1257 | spec->multi_io[spec->multi_ios].pin = nid; |
1258 | spec->multi_io[spec->multi_ios].dac = dac; | |
196c1766 TI |
1259 | spec->out_paths[cfg->line_outs + spec->multi_ios] = |
1260 | snd_hda_get_path_idx(codec, path); | |
352f7f91 TI |
1261 | spec->multi_ios++; |
1262 | if (spec->multi_ios >= 2) | |
1263 | break; | |
1264 | } | |
1265 | } | |
1266 | end_fill: | |
1267 | if (badness) | |
1268 | badness = BAD_MULTI_IO; | |
1269 | if (old_pins == spec->multi_ios) { | |
1270 | if (hardwired) | |
1271 | return 1; /* nothing found */ | |
1272 | else | |
1273 | return badness; /* no badness if nothing found */ | |
1274 | } | |
1275 | if (!hardwired && spec->multi_ios < 2) { | |
1276 | /* cancel newly assigned paths */ | |
1277 | spec->paths.used -= spec->multi_ios - old_pins; | |
1278 | spec->multi_ios = old_pins; | |
1279 | return badness; | |
1280 | } | |
1281 | ||
1282 | /* assign volume and mute controls */ | |
0e614dd0 TI |
1283 | for (i = old_pins; i < spec->multi_ios; i++) { |
1284 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[cfg->line_outs + i]); | |
1285 | badness += assign_out_path_ctls(codec, path); | |
1286 | } | |
352f7f91 TI |
1287 | |
1288 | return badness; | |
1289 | } | |
1290 | ||
1291 | /* map DACs for all pins in the list if they are single connections */ | |
1292 | static bool map_singles(struct hda_codec *codec, int outs, | |
196c1766 | 1293 | const hda_nid_t *pins, hda_nid_t *dacs, int *path_idx) |
352f7f91 | 1294 | { |
b3a8c745 | 1295 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 TI |
1296 | int i; |
1297 | bool found = false; | |
1298 | for (i = 0; i < outs; i++) { | |
0c8c0f56 | 1299 | struct nid_path *path; |
352f7f91 TI |
1300 | hda_nid_t dac; |
1301 | if (dacs[i]) | |
1302 | continue; | |
1303 | dac = get_dac_if_single(codec, pins[i]); | |
1304 | if (!dac) | |
1305 | continue; | |
3ca529d3 TI |
1306 | path = snd_hda_add_new_path(codec, dac, pins[i], |
1307 | -spec->mixer_nid); | |
117688a9 | 1308 | if (!path && !i && spec->mixer_nid) |
3ca529d3 | 1309 | path = snd_hda_add_new_path(codec, dac, pins[i], 0); |
0c8c0f56 | 1310 | if (path) { |
352f7f91 TI |
1311 | dacs[i] = dac; |
1312 | found = true; | |
a769409c | 1313 | /* print_nid_path("output", path); */ |
e1284af7 | 1314 | path->active = true; |
196c1766 | 1315 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
1316 | } |
1317 | } | |
1318 | return found; | |
1319 | } | |
1320 | ||
c30aa7b2 TI |
1321 | /* create a new path including aamix if available, and return its index */ |
1322 | static int check_aamix_out_path(struct hda_codec *codec, int path_idx) | |
1323 | { | |
3ca529d3 | 1324 | struct hda_gen_spec *spec = codec->spec; |
c30aa7b2 | 1325 | struct nid_path *path; |
f87498b6 | 1326 | hda_nid_t dac, pin; |
c30aa7b2 TI |
1327 | |
1328 | path = snd_hda_get_path_from_idx(codec, path_idx); | |
3ca529d3 TI |
1329 | if (!path || !path->depth || |
1330 | is_nid_contained(path, spec->mixer_nid)) | |
c30aa7b2 | 1331 | return 0; |
f87498b6 TI |
1332 | dac = path->path[0]; |
1333 | pin = path->path[path->depth - 1]; | |
1334 | path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid); | |
1335 | if (!path) { | |
1336 | if (dac != spec->multiout.dac_nids[0]) | |
1337 | dac = spec->multiout.dac_nids[0]; | |
1338 | else if (spec->multiout.hp_out_nid[0]) | |
1339 | dac = spec->multiout.hp_out_nid[0]; | |
1340 | else if (spec->multiout.extra_out_nid[0]) | |
1341 | dac = spec->multiout.extra_out_nid[0]; | |
1342 | if (dac) | |
1343 | path = snd_hda_add_new_path(codec, dac, pin, | |
1344 | spec->mixer_nid); | |
1345 | } | |
c30aa7b2 TI |
1346 | if (!path) |
1347 | return 0; | |
a769409c | 1348 | /* print_nid_path("output-aamix", path); */ |
c30aa7b2 TI |
1349 | path->active = false; /* unused as default */ |
1350 | return snd_hda_get_path_idx(codec, path); | |
1351 | } | |
1352 | ||
a07a949b TI |
1353 | /* fill the empty entries in the dac array for speaker/hp with the |
1354 | * shared dac pointed by the paths | |
1355 | */ | |
1356 | static void refill_shared_dacs(struct hda_codec *codec, int num_outs, | |
1357 | hda_nid_t *dacs, int *path_idx) | |
1358 | { | |
1359 | struct nid_path *path; | |
1360 | int i; | |
1361 | ||
1362 | for (i = 0; i < num_outs; i++) { | |
1363 | if (dacs[i]) | |
1364 | continue; | |
1365 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); | |
1366 | if (!path) | |
1367 | continue; | |
1368 | dacs[i] = path->path[0]; | |
1369 | } | |
1370 | } | |
1371 | ||
352f7f91 TI |
1372 | /* fill in the dac_nids table from the parsed pin configuration */ |
1373 | static int fill_and_eval_dacs(struct hda_codec *codec, | |
1374 | bool fill_hardwired, | |
1375 | bool fill_mio_first) | |
1376 | { | |
1377 | struct hda_gen_spec *spec = codec->spec; | |
1378 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1379 | int i, err, badness; | |
1380 | ||
1381 | /* set num_dacs once to full for look_for_dac() */ | |
1382 | spec->multiout.num_dacs = cfg->line_outs; | |
1383 | spec->multiout.dac_nids = spec->private_dac_nids; | |
1384 | memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids)); | |
1385 | memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid)); | |
1386 | memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid)); | |
1387 | spec->multi_ios = 0; | |
1388 | snd_array_free(&spec->paths); | |
cd5be3f9 TI |
1389 | |
1390 | /* clear path indices */ | |
1391 | memset(spec->out_paths, 0, sizeof(spec->out_paths)); | |
1392 | memset(spec->hp_paths, 0, sizeof(spec->hp_paths)); | |
1393 | memset(spec->speaker_paths, 0, sizeof(spec->speaker_paths)); | |
1394 | memset(spec->aamix_out_paths, 0, sizeof(spec->aamix_out_paths)); | |
1395 | memset(spec->digout_paths, 0, sizeof(spec->digout_paths)); | |
c697b716 | 1396 | memset(spec->input_paths, 0, sizeof(spec->input_paths)); |
cd5be3f9 TI |
1397 | memset(spec->loopback_paths, 0, sizeof(spec->loopback_paths)); |
1398 | memset(&spec->digin_path, 0, sizeof(spec->digin_path)); | |
1399 | ||
352f7f91 TI |
1400 | badness = 0; |
1401 | ||
1402 | /* fill hard-wired DACs first */ | |
1403 | if (fill_hardwired) { | |
1404 | bool mapped; | |
1405 | do { | |
1406 | mapped = map_singles(codec, cfg->line_outs, | |
1407 | cfg->line_out_pins, | |
196c1766 TI |
1408 | spec->private_dac_nids, |
1409 | spec->out_paths); | |
352f7f91 TI |
1410 | mapped |= map_singles(codec, cfg->hp_outs, |
1411 | cfg->hp_pins, | |
196c1766 TI |
1412 | spec->multiout.hp_out_nid, |
1413 | spec->hp_paths); | |
352f7f91 TI |
1414 | mapped |= map_singles(codec, cfg->speaker_outs, |
1415 | cfg->speaker_pins, | |
196c1766 TI |
1416 | spec->multiout.extra_out_nid, |
1417 | spec->speaker_paths); | |
352f7f91 TI |
1418 | if (fill_mio_first && cfg->line_outs == 1 && |
1419 | cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1420 | err = fill_multi_ios(codec, cfg->line_out_pins[0], true); |
352f7f91 TI |
1421 | if (!err) |
1422 | mapped = true; | |
1423 | } | |
1424 | } while (mapped); | |
1425 | } | |
1426 | ||
1427 | badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins, | |
196c1766 | 1428 | spec->private_dac_nids, spec->out_paths, |
352f7f91 TI |
1429 | &main_out_badness); |
1430 | ||
352f7f91 TI |
1431 | if (fill_mio_first && |
1432 | cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1433 | /* try to fill multi-io first */ | |
e22aab7d | 1434 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1435 | if (err < 0) |
1436 | return err; | |
1437 | /* we don't count badness at this stage yet */ | |
1438 | } | |
1439 | ||
1440 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
1441 | err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins, | |
1442 | spec->multiout.hp_out_nid, | |
196c1766 | 1443 | spec->hp_paths, |
352f7f91 TI |
1444 | &extra_out_badness); |
1445 | if (err < 0) | |
1446 | return err; | |
1447 | badness += err; | |
1448 | } | |
1449 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1450 | err = try_assign_dacs(codec, cfg->speaker_outs, | |
1451 | cfg->speaker_pins, | |
1452 | spec->multiout.extra_out_nid, | |
196c1766 TI |
1453 | spec->speaker_paths, |
1454 | &extra_out_badness); | |
352f7f91 TI |
1455 | if (err < 0) |
1456 | return err; | |
1457 | badness += err; | |
1458 | } | |
1459 | if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1460 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1461 | if (err < 0) |
1462 | return err; | |
1463 | badness += err; | |
1464 | } | |
1465 | ||
c30aa7b2 TI |
1466 | if (spec->mixer_nid) { |
1467 | spec->aamix_out_paths[0] = | |
1468 | check_aamix_out_path(codec, spec->out_paths[0]); | |
1469 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1470 | spec->aamix_out_paths[1] = | |
1471 | check_aamix_out_path(codec, spec->hp_paths[0]); | |
1472 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1473 | spec->aamix_out_paths[2] = | |
1474 | check_aamix_out_path(codec, spec->speaker_paths[0]); | |
1475 | } | |
1476 | ||
e22aab7d TI |
1477 | if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
1478 | if (count_multiio_pins(codec, cfg->hp_pins[0]) >= 2) | |
1479 | spec->multi_ios = 1; /* give badness */ | |
1480 | ||
a07a949b TI |
1481 | /* re-count num_dacs and squash invalid entries */ |
1482 | spec->multiout.num_dacs = 0; | |
1483 | for (i = 0; i < cfg->line_outs; i++) { | |
1484 | if (spec->private_dac_nids[i]) | |
1485 | spec->multiout.num_dacs++; | |
1486 | else { | |
1487 | memmove(spec->private_dac_nids + i, | |
1488 | spec->private_dac_nids + i + 1, | |
1489 | sizeof(hda_nid_t) * (cfg->line_outs - i - 1)); | |
1490 | spec->private_dac_nids[cfg->line_outs - 1] = 0; | |
1491 | } | |
1492 | } | |
1493 | ||
1494 | spec->ext_channel_count = spec->min_channel_count = | |
c0f3b216 | 1495 | spec->multiout.num_dacs * 2; |
a07a949b | 1496 | |
352f7f91 TI |
1497 | if (spec->multi_ios == 2) { |
1498 | for (i = 0; i < 2; i++) | |
1499 | spec->private_dac_nids[spec->multiout.num_dacs++] = | |
1500 | spec->multi_io[i].dac; | |
352f7f91 TI |
1501 | } else if (spec->multi_ios) { |
1502 | spec->multi_ios = 0; | |
1503 | badness += BAD_MULTI_IO; | |
1504 | } | |
1505 | ||
a07a949b TI |
1506 | /* re-fill the shared DAC for speaker / headphone */ |
1507 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1508 | refill_shared_dacs(codec, cfg->hp_outs, | |
1509 | spec->multiout.hp_out_nid, | |
1510 | spec->hp_paths); | |
1511 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1512 | refill_shared_dacs(codec, cfg->speaker_outs, | |
1513 | spec->multiout.extra_out_nid, | |
1514 | spec->speaker_paths); | |
1515 | ||
352f7f91 TI |
1516 | return badness; |
1517 | } | |
1518 | ||
1519 | #define DEBUG_BADNESS | |
1520 | ||
1521 | #ifdef DEBUG_BADNESS | |
1522 | #define debug_badness snd_printdd | |
1523 | #else | |
1524 | #define debug_badness(...) | |
1525 | #endif | |
1526 | ||
a769409c TI |
1527 | #ifdef DEBUG_BADNESS |
1528 | static inline void print_nid_path_idx(struct hda_codec *codec, | |
1529 | const char *pfx, int idx) | |
1530 | { | |
1531 | struct nid_path *path; | |
1532 | ||
1533 | path = snd_hda_get_path_from_idx(codec, idx); | |
1534 | if (path) | |
1535 | print_nid_path(pfx, path); | |
1536 | } | |
1537 | ||
1538 | static void debug_show_configs(struct hda_codec *codec, | |
1539 | struct auto_pin_cfg *cfg) | |
352f7f91 | 1540 | { |
a769409c TI |
1541 | struct hda_gen_spec *spec = codec->spec; |
1542 | #ifdef CONFIG_SND_DEBUG_VERBOSE | |
1543 | static const char * const lo_type[3] = { "LO", "SP", "HP" }; | |
1544 | #endif | |
1545 | int i; | |
1546 | ||
1547 | debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x (type %s)\n", | |
352f7f91 | 1548 | cfg->line_out_pins[0], cfg->line_out_pins[1], |
708122e8 | 1549 | cfg->line_out_pins[2], cfg->line_out_pins[3], |
352f7f91 TI |
1550 | spec->multiout.dac_nids[0], |
1551 | spec->multiout.dac_nids[1], | |
1552 | spec->multiout.dac_nids[2], | |
a769409c TI |
1553 | spec->multiout.dac_nids[3], |
1554 | lo_type[cfg->line_out_type]); | |
1555 | for (i = 0; i < cfg->line_outs; i++) | |
1556 | print_nid_path_idx(codec, " out", spec->out_paths[i]); | |
352f7f91 TI |
1557 | if (spec->multi_ios > 0) |
1558 | debug_badness("multi_ios(%d) = %x/%x : %x/%x\n", | |
1559 | spec->multi_ios, | |
1560 | spec->multi_io[0].pin, spec->multi_io[1].pin, | |
1561 | spec->multi_io[0].dac, spec->multi_io[1].dac); | |
a769409c TI |
1562 | for (i = 0; i < spec->multi_ios; i++) |
1563 | print_nid_path_idx(codec, " mio", | |
1564 | spec->out_paths[cfg->line_outs + i]); | |
1565 | if (cfg->hp_outs) | |
1566 | debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
352f7f91 | 1567 | cfg->hp_pins[0], cfg->hp_pins[1], |
708122e8 | 1568 | cfg->hp_pins[2], cfg->hp_pins[3], |
352f7f91 TI |
1569 | spec->multiout.hp_out_nid[0], |
1570 | spec->multiout.hp_out_nid[1], | |
1571 | spec->multiout.hp_out_nid[2], | |
1572 | spec->multiout.hp_out_nid[3]); | |
a769409c TI |
1573 | for (i = 0; i < cfg->hp_outs; i++) |
1574 | print_nid_path_idx(codec, " hp ", spec->hp_paths[i]); | |
1575 | if (cfg->speaker_outs) | |
1576 | debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
352f7f91 TI |
1577 | cfg->speaker_pins[0], cfg->speaker_pins[1], |
1578 | cfg->speaker_pins[2], cfg->speaker_pins[3], | |
1579 | spec->multiout.extra_out_nid[0], | |
1580 | spec->multiout.extra_out_nid[1], | |
1581 | spec->multiout.extra_out_nid[2], | |
1582 | spec->multiout.extra_out_nid[3]); | |
a769409c TI |
1583 | for (i = 0; i < cfg->speaker_outs; i++) |
1584 | print_nid_path_idx(codec, " spk", spec->speaker_paths[i]); | |
1585 | for (i = 0; i < 3; i++) | |
1586 | print_nid_path_idx(codec, " mix", spec->aamix_out_paths[i]); | |
352f7f91 | 1587 | } |
a769409c TI |
1588 | #else |
1589 | #define debug_show_configs(codec, cfg) /* NOP */ | |
1590 | #endif | |
352f7f91 TI |
1591 | |
1592 | /* find all available DACs of the codec */ | |
1593 | static void fill_all_dac_nids(struct hda_codec *codec) | |
1594 | { | |
1595 | struct hda_gen_spec *spec = codec->spec; | |
1596 | int i; | |
1597 | hda_nid_t nid = codec->start_nid; | |
1598 | ||
1599 | spec->num_all_dacs = 0; | |
1600 | memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); | |
1601 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
1602 | if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) | |
1603 | continue; | |
1604 | if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { | |
1605 | snd_printk(KERN_ERR "hda: Too many DACs!\n"); | |
1606 | break; | |
1607 | } | |
1608 | spec->all_dacs[spec->num_all_dacs++] = nid; | |
1609 | } | |
1610 | } | |
1611 | ||
1612 | static int parse_output_paths(struct hda_codec *codec) | |
1613 | { | |
1614 | struct hda_gen_spec *spec = codec->spec; | |
1615 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1616 | struct auto_pin_cfg *best_cfg; | |
9314a581 | 1617 | unsigned int val; |
352f7f91 TI |
1618 | int best_badness = INT_MAX; |
1619 | int badness; | |
1620 | bool fill_hardwired = true, fill_mio_first = true; | |
1621 | bool best_wired = true, best_mio = true; | |
1622 | bool hp_spk_swapped = false; | |
1623 | ||
352f7f91 TI |
1624 | best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL); |
1625 | if (!best_cfg) | |
1626 | return -ENOMEM; | |
1627 | *best_cfg = *cfg; | |
1628 | ||
1629 | for (;;) { | |
1630 | badness = fill_and_eval_dacs(codec, fill_hardwired, | |
1631 | fill_mio_first); | |
1632 | if (badness < 0) { | |
1633 | kfree(best_cfg); | |
1634 | return badness; | |
1635 | } | |
1636 | debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n", | |
1637 | cfg->line_out_type, fill_hardwired, fill_mio_first, | |
1638 | badness); | |
a769409c | 1639 | debug_show_configs(codec, cfg); |
352f7f91 TI |
1640 | if (badness < best_badness) { |
1641 | best_badness = badness; | |
1642 | *best_cfg = *cfg; | |
1643 | best_wired = fill_hardwired; | |
1644 | best_mio = fill_mio_first; | |
1645 | } | |
1646 | if (!badness) | |
1647 | break; | |
1648 | fill_mio_first = !fill_mio_first; | |
1649 | if (!fill_mio_first) | |
1650 | continue; | |
1651 | fill_hardwired = !fill_hardwired; | |
1652 | if (!fill_hardwired) | |
1653 | continue; | |
1654 | if (hp_spk_swapped) | |
1655 | break; | |
1656 | hp_spk_swapped = true; | |
1657 | if (cfg->speaker_outs > 0 && | |
1658 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
1659 | cfg->hp_outs = cfg->line_outs; | |
1660 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
1661 | sizeof(cfg->hp_pins)); | |
1662 | cfg->line_outs = cfg->speaker_outs; | |
1663 | memcpy(cfg->line_out_pins, cfg->speaker_pins, | |
1664 | sizeof(cfg->speaker_pins)); | |
1665 | cfg->speaker_outs = 0; | |
1666 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); | |
1667 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; | |
1668 | fill_hardwired = true; | |
1669 | continue; | |
1670 | } | |
1671 | if (cfg->hp_outs > 0 && | |
1672 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
1673 | cfg->speaker_outs = cfg->line_outs; | |
1674 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
1675 | sizeof(cfg->speaker_pins)); | |
1676 | cfg->line_outs = cfg->hp_outs; | |
1677 | memcpy(cfg->line_out_pins, cfg->hp_pins, | |
1678 | sizeof(cfg->hp_pins)); | |
1679 | cfg->hp_outs = 0; | |
1680 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
1681 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
1682 | fill_hardwired = true; | |
1683 | continue; | |
1684 | } | |
1685 | break; | |
1686 | } | |
1687 | ||
1688 | if (badness) { | |
0c8c0f56 | 1689 | debug_badness("==> restoring best_cfg\n"); |
352f7f91 TI |
1690 | *cfg = *best_cfg; |
1691 | fill_and_eval_dacs(codec, best_wired, best_mio); | |
1692 | } | |
1693 | debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n", | |
1694 | cfg->line_out_type, best_wired, best_mio); | |
a769409c | 1695 | debug_show_configs(codec, cfg); |
352f7f91 TI |
1696 | |
1697 | if (cfg->line_out_pins[0]) { | |
1698 | struct nid_path *path; | |
196c1766 | 1699 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]); |
352f7f91 TI |
1700 | if (path) |
1701 | spec->vmaster_nid = look_for_out_vol_nid(codec, path); | |
7a71bbf3 TI |
1702 | if (spec->vmaster_nid) |
1703 | snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid, | |
1704 | HDA_OUTPUT, spec->vmaster_tlv); | |
352f7f91 TI |
1705 | } |
1706 | ||
9314a581 TI |
1707 | /* set initial pinctl targets */ |
1708 | if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT) | |
1709 | val = PIN_HP; | |
1710 | else | |
1711 | val = PIN_OUT; | |
1712 | set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val); | |
1713 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1714 | set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP); | |
1715 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1716 | val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT; | |
1717 | set_pin_targets(codec, cfg->speaker_outs, | |
1718 | cfg->speaker_pins, val); | |
1719 | } | |
1720 | ||
352f7f91 TI |
1721 | kfree(best_cfg); |
1722 | return 0; | |
1723 | } | |
1724 | ||
1725 | /* add playback controls from the parsed DAC table */ | |
1726 | static int create_multi_out_ctls(struct hda_codec *codec, | |
1727 | const struct auto_pin_cfg *cfg) | |
1728 | { | |
1729 | struct hda_gen_spec *spec = codec->spec; | |
1730 | int i, err, noutputs; | |
1731 | ||
1732 | noutputs = cfg->line_outs; | |
1733 | if (spec->multi_ios > 0 && cfg->line_outs < 3) | |
1734 | noutputs += spec->multi_ios; | |
1735 | ||
1736 | for (i = 0; i < noutputs; i++) { | |
1737 | const char *name; | |
1738 | int index; | |
352f7f91 TI |
1739 | struct nid_path *path; |
1740 | ||
196c1766 | 1741 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); |
352f7f91 TI |
1742 | if (!path) |
1743 | continue; | |
247d85ee TI |
1744 | |
1745 | name = get_line_out_pfx(codec, i, &index, NID_PATH_VOL_CTL); | |
352f7f91 TI |
1746 | if (!name || !strcmp(name, "CLFE")) { |
1747 | /* Center/LFE */ | |
1748 | err = add_vol_ctl(codec, "Center", 0, 1, path); | |
1749 | if (err < 0) | |
1750 | return err; | |
1751 | err = add_vol_ctl(codec, "LFE", 0, 2, path); | |
1752 | if (err < 0) | |
1753 | return err; | |
247d85ee TI |
1754 | } else { |
1755 | err = add_stereo_vol(codec, name, index, path); | |
1756 | if (err < 0) | |
1757 | return err; | |
1758 | } | |
1759 | ||
1760 | name = get_line_out_pfx(codec, i, &index, NID_PATH_MUTE_CTL); | |
1761 | if (!name || !strcmp(name, "CLFE")) { | |
352f7f91 TI |
1762 | err = add_sw_ctl(codec, "Center", 0, 1, path); |
1763 | if (err < 0) | |
1764 | return err; | |
1765 | err = add_sw_ctl(codec, "LFE", 0, 2, path); | |
1766 | if (err < 0) | |
1767 | return err; | |
1768 | } else { | |
352f7f91 TI |
1769 | err = add_stereo_sw(codec, name, index, path); |
1770 | if (err < 0) | |
1771 | return err; | |
1772 | } | |
1773 | } | |
1774 | return 0; | |
1775 | } | |
1776 | ||
c2c80383 | 1777 | static int create_extra_out(struct hda_codec *codec, int path_idx, |
196c1766 | 1778 | const char *pfx, int cidx) |
352f7f91 TI |
1779 | { |
1780 | struct nid_path *path; | |
1781 | int err; | |
1782 | ||
196c1766 | 1783 | path = snd_hda_get_path_from_idx(codec, path_idx); |
352f7f91 TI |
1784 | if (!path) |
1785 | return 0; | |
c2c80383 TI |
1786 | err = add_stereo_vol(codec, pfx, cidx, path); |
1787 | if (err < 0) | |
1788 | return err; | |
352f7f91 TI |
1789 | err = add_stereo_sw(codec, pfx, cidx, path); |
1790 | if (err < 0) | |
1791 | return err; | |
1792 | return 0; | |
1793 | } | |
1794 | ||
1795 | /* add playback controls for speaker and HP outputs */ | |
1796 | static int create_extra_outs(struct hda_codec *codec, int num_pins, | |
196c1766 | 1797 | const int *paths, const char *pfx) |
352f7f91 | 1798 | { |
c2c80383 | 1799 | int i; |
352f7f91 TI |
1800 | |
1801 | for (i = 0; i < num_pins; i++) { | |
c2c80383 TI |
1802 | const char *name; |
1803 | char tmp[44]; | |
1804 | int err, idx = 0; | |
1805 | ||
1806 | if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) | |
1807 | name = "Bass Speaker"; | |
1808 | else if (num_pins >= 3) { | |
1809 | snprintf(tmp, sizeof(tmp), "%s %s", | |
352f7f91 | 1810 | pfx, channel_name[i]); |
c2c80383 | 1811 | name = tmp; |
352f7f91 | 1812 | } else { |
c2c80383 TI |
1813 | name = pfx; |
1814 | idx = i; | |
352f7f91 | 1815 | } |
c2c80383 | 1816 | err = create_extra_out(codec, paths[i], name, idx); |
352f7f91 TI |
1817 | if (err < 0) |
1818 | return err; | |
1819 | } | |
1820 | return 0; | |
1821 | } | |
1822 | ||
1823 | static int create_hp_out_ctls(struct hda_codec *codec) | |
1824 | { | |
1825 | struct hda_gen_spec *spec = codec->spec; | |
1826 | return create_extra_outs(codec, spec->autocfg.hp_outs, | |
196c1766 | 1827 | spec->hp_paths, |
352f7f91 TI |
1828 | "Headphone"); |
1829 | } | |
1830 | ||
1831 | static int create_speaker_out_ctls(struct hda_codec *codec) | |
1832 | { | |
1833 | struct hda_gen_spec *spec = codec->spec; | |
1834 | return create_extra_outs(codec, spec->autocfg.speaker_outs, | |
196c1766 | 1835 | spec->speaker_paths, |
352f7f91 TI |
1836 | "Speaker"); |
1837 | } | |
1838 | ||
38cf6f1a TI |
1839 | /* |
1840 | * independent HP controls | |
1841 | */ | |
1842 | ||
1843 | static int indep_hp_info(struct snd_kcontrol *kcontrol, | |
1844 | struct snd_ctl_elem_info *uinfo) | |
1845 | { | |
1846 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
1847 | } | |
1848 | ||
1849 | static int indep_hp_get(struct snd_kcontrol *kcontrol, | |
1850 | struct snd_ctl_elem_value *ucontrol) | |
1851 | { | |
1852 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1853 | struct hda_gen_spec *spec = codec->spec; | |
1854 | ucontrol->value.enumerated.item[0] = spec->indep_hp_enabled; | |
1855 | return 0; | |
1856 | } | |
1857 | ||
a1e908ed TI |
1858 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, |
1859 | int nomix_path_idx, int mix_path_idx, | |
1860 | int out_type); | |
1861 | ||
38cf6f1a TI |
1862 | static int indep_hp_put(struct snd_kcontrol *kcontrol, |
1863 | struct snd_ctl_elem_value *ucontrol) | |
1864 | { | |
1865 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1866 | struct hda_gen_spec *spec = codec->spec; | |
1867 | unsigned int select = ucontrol->value.enumerated.item[0]; | |
1868 | int ret = 0; | |
1869 | ||
1870 | mutex_lock(&spec->pcm_mutex); | |
1871 | if (spec->active_streams) { | |
1872 | ret = -EBUSY; | |
1873 | goto unlock; | |
1874 | } | |
1875 | ||
1876 | if (spec->indep_hp_enabled != select) { | |
a1e908ed TI |
1877 | hda_nid_t *dacp; |
1878 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) | |
1879 | dacp = &spec->private_dac_nids[0]; | |
1880 | else | |
1881 | dacp = &spec->multiout.hp_out_nid[0]; | |
1882 | ||
1883 | /* update HP aamix paths in case it conflicts with indep HP */ | |
1884 | if (spec->have_aamix_ctl) { | |
1885 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) | |
1886 | update_aamix_paths(codec, spec->aamix_mode, | |
1887 | spec->out_paths[0], | |
1888 | spec->aamix_out_paths[0], | |
1889 | spec->autocfg.line_out_type); | |
1890 | else | |
1891 | update_aamix_paths(codec, spec->aamix_mode, | |
1892 | spec->hp_paths[0], | |
1893 | spec->aamix_out_paths[1], | |
1894 | AUTO_PIN_HP_OUT); | |
1895 | } | |
1896 | ||
38cf6f1a TI |
1897 | spec->indep_hp_enabled = select; |
1898 | if (spec->indep_hp_enabled) | |
a1e908ed | 1899 | *dacp = 0; |
38cf6f1a | 1900 | else |
a1e908ed | 1901 | *dacp = spec->alt_dac_nid; |
92603c59 TI |
1902 | |
1903 | /* update HP auto-mute state too */ | |
1904 | if (spec->hp_automute_hook) | |
1905 | spec->hp_automute_hook(codec, NULL); | |
1906 | else | |
1907 | snd_hda_gen_hp_automute(codec, NULL); | |
1908 | ||
38cf6f1a TI |
1909 | ret = 1; |
1910 | } | |
1911 | unlock: | |
1912 | mutex_unlock(&spec->pcm_mutex); | |
1913 | return ret; | |
1914 | } | |
1915 | ||
1916 | static const struct snd_kcontrol_new indep_hp_ctl = { | |
1917 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1918 | .name = "Independent HP", | |
1919 | .info = indep_hp_info, | |
1920 | .get = indep_hp_get, | |
1921 | .put = indep_hp_put, | |
1922 | }; | |
1923 | ||
1924 | ||
1925 | static int create_indep_hp_ctls(struct hda_codec *codec) | |
1926 | { | |
1927 | struct hda_gen_spec *spec = codec->spec; | |
a1e908ed | 1928 | hda_nid_t dac; |
38cf6f1a TI |
1929 | |
1930 | if (!spec->indep_hp) | |
1931 | return 0; | |
a1e908ed TI |
1932 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) |
1933 | dac = spec->multiout.dac_nids[0]; | |
1934 | else | |
1935 | dac = spec->multiout.hp_out_nid[0]; | |
1936 | if (!dac) { | |
38cf6f1a TI |
1937 | spec->indep_hp = 0; |
1938 | return 0; | |
1939 | } | |
1940 | ||
1941 | spec->indep_hp_enabled = false; | |
a1e908ed | 1942 | spec->alt_dac_nid = dac; |
38cf6f1a TI |
1943 | if (!snd_hda_gen_add_kctl(spec, NULL, &indep_hp_ctl)) |
1944 | return -ENOMEM; | |
1945 | return 0; | |
1946 | } | |
1947 | ||
352f7f91 TI |
1948 | /* |
1949 | * channel mode enum control | |
1950 | */ | |
1951 | ||
1952 | static int ch_mode_info(struct snd_kcontrol *kcontrol, | |
1953 | struct snd_ctl_elem_info *uinfo) | |
1954 | { | |
1955 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1956 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b | 1957 | int chs; |
352f7f91 TI |
1958 | |
1959 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1960 | uinfo->count = 1; | |
1961 | uinfo->value.enumerated.items = spec->multi_ios + 1; | |
1962 | if (uinfo->value.enumerated.item > spec->multi_ios) | |
1963 | uinfo->value.enumerated.item = spec->multi_ios; | |
a07a949b TI |
1964 | chs = uinfo->value.enumerated.item * 2 + spec->min_channel_count; |
1965 | sprintf(uinfo->value.enumerated.name, "%dch", chs); | |
352f7f91 TI |
1966 | return 0; |
1967 | } | |
1968 | ||
1969 | static int ch_mode_get(struct snd_kcontrol *kcontrol, | |
1970 | struct snd_ctl_elem_value *ucontrol) | |
1971 | { | |
1972 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1973 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b TI |
1974 | ucontrol->value.enumerated.item[0] = |
1975 | (spec->ext_channel_count - spec->min_channel_count) / 2; | |
352f7f91 TI |
1976 | return 0; |
1977 | } | |
1978 | ||
196c1766 TI |
1979 | static inline struct nid_path * |
1980 | get_multiio_path(struct hda_codec *codec, int idx) | |
1981 | { | |
1982 | struct hda_gen_spec *spec = codec->spec; | |
1983 | return snd_hda_get_path_from_idx(codec, | |
1984 | spec->out_paths[spec->autocfg.line_outs + idx]); | |
1985 | } | |
1986 | ||
a5cc2509 TI |
1987 | static void update_automute_all(struct hda_codec *codec); |
1988 | ||
352f7f91 TI |
1989 | static int set_multi_io(struct hda_codec *codec, int idx, bool output) |
1990 | { | |
1991 | struct hda_gen_spec *spec = codec->spec; | |
1992 | hda_nid_t nid = spec->multi_io[idx].pin; | |
1993 | struct nid_path *path; | |
1994 | ||
196c1766 | 1995 | path = get_multiio_path(codec, idx); |
352f7f91 TI |
1996 | if (!path) |
1997 | return -EINVAL; | |
1998 | ||
1999 | if (path->active == output) | |
2000 | return 0; | |
2001 | ||
2002 | if (output) { | |
2c12c30d | 2003 | set_pin_target(codec, nid, PIN_OUT, true); |
352f7f91 | 2004 | snd_hda_activate_path(codec, path, true, true); |
d5a9f1bb | 2005 | set_pin_eapd(codec, nid, true); |
352f7f91 | 2006 | } else { |
d5a9f1bb | 2007 | set_pin_eapd(codec, nid, false); |
352f7f91 | 2008 | snd_hda_activate_path(codec, path, false, true); |
2c12c30d | 2009 | set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true); |
352f7f91 | 2010 | } |
a365fed9 TI |
2011 | |
2012 | /* update jack retasking in case it modifies any of them */ | |
a5cc2509 | 2013 | update_automute_all(codec); |
a365fed9 | 2014 | |
352f7f91 TI |
2015 | return 0; |
2016 | } | |
2017 | ||
2018 | static int ch_mode_put(struct snd_kcontrol *kcontrol, | |
2019 | struct snd_ctl_elem_value *ucontrol) | |
2020 | { | |
2021 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2022 | struct hda_gen_spec *spec = codec->spec; | |
2023 | int i, ch; | |
2024 | ||
2025 | ch = ucontrol->value.enumerated.item[0]; | |
2026 | if (ch < 0 || ch > spec->multi_ios) | |
2027 | return -EINVAL; | |
a07a949b | 2028 | if (ch == (spec->ext_channel_count - spec->min_channel_count) / 2) |
352f7f91 | 2029 | return 0; |
a07a949b | 2030 | spec->ext_channel_count = ch * 2 + spec->min_channel_count; |
352f7f91 TI |
2031 | for (i = 0; i < spec->multi_ios; i++) |
2032 | set_multi_io(codec, i, i < ch); | |
2033 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
2034 | spec->const_channel_count); | |
2035 | if (spec->need_dac_fix) | |
2036 | spec->multiout.num_dacs = spec->multiout.max_channels / 2; | |
2037 | return 1; | |
2038 | } | |
2039 | ||
2040 | static const struct snd_kcontrol_new channel_mode_enum = { | |
2041 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2042 | .name = "Channel Mode", | |
2043 | .info = ch_mode_info, | |
2044 | .get = ch_mode_get, | |
2045 | .put = ch_mode_put, | |
2046 | }; | |
2047 | ||
2048 | static int create_multi_channel_mode(struct hda_codec *codec) | |
2049 | { | |
2050 | struct hda_gen_spec *spec = codec->spec; | |
2051 | ||
2052 | if (spec->multi_ios > 0) { | |
12c93df6 | 2053 | if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum)) |
352f7f91 TI |
2054 | return -ENOMEM; |
2055 | } | |
2056 | return 0; | |
2057 | } | |
2058 | ||
c30aa7b2 TI |
2059 | /* |
2060 | * aamix loopback enable/disable switch | |
2061 | */ | |
2062 | ||
2063 | #define loopback_mixing_info indep_hp_info | |
2064 | ||
2065 | static int loopback_mixing_get(struct snd_kcontrol *kcontrol, | |
2066 | struct snd_ctl_elem_value *ucontrol) | |
2067 | { | |
2068 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2069 | struct hda_gen_spec *spec = codec->spec; | |
2070 | ucontrol->value.enumerated.item[0] = spec->aamix_mode; | |
2071 | return 0; | |
2072 | } | |
2073 | ||
2074 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, | |
a1e908ed TI |
2075 | int nomix_path_idx, int mix_path_idx, |
2076 | int out_type) | |
c30aa7b2 | 2077 | { |
a1e908ed | 2078 | struct hda_gen_spec *spec = codec->spec; |
c30aa7b2 TI |
2079 | struct nid_path *nomix_path, *mix_path; |
2080 | ||
2081 | nomix_path = snd_hda_get_path_from_idx(codec, nomix_path_idx); | |
2082 | mix_path = snd_hda_get_path_from_idx(codec, mix_path_idx); | |
2083 | if (!nomix_path || !mix_path) | |
2084 | return; | |
a1e908ed TI |
2085 | |
2086 | /* if HP aamix path is driven from a different DAC and the | |
2087 | * independent HP mode is ON, can't turn on aamix path | |
2088 | */ | |
2089 | if (out_type == AUTO_PIN_HP_OUT && spec->indep_hp_enabled && | |
2090 | mix_path->path[0] != spec->alt_dac_nid) | |
2091 | do_mix = false; | |
2092 | ||
c30aa7b2 TI |
2093 | if (do_mix) { |
2094 | snd_hda_activate_path(codec, nomix_path, false, true); | |
2095 | snd_hda_activate_path(codec, mix_path, true, true); | |
2096 | } else { | |
2097 | snd_hda_activate_path(codec, mix_path, false, true); | |
2098 | snd_hda_activate_path(codec, nomix_path, true, true); | |
2099 | } | |
2100 | } | |
2101 | ||
2102 | static int loopback_mixing_put(struct snd_kcontrol *kcontrol, | |
2103 | struct snd_ctl_elem_value *ucontrol) | |
2104 | { | |
2105 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2106 | struct hda_gen_spec *spec = codec->spec; | |
2107 | unsigned int val = ucontrol->value.enumerated.item[0]; | |
2108 | ||
2109 | if (val == spec->aamix_mode) | |
2110 | return 0; | |
2111 | spec->aamix_mode = val; | |
2112 | update_aamix_paths(codec, val, spec->out_paths[0], | |
a1e908ed TI |
2113 | spec->aamix_out_paths[0], |
2114 | spec->autocfg.line_out_type); | |
c30aa7b2 | 2115 | update_aamix_paths(codec, val, spec->hp_paths[0], |
a1e908ed TI |
2116 | spec->aamix_out_paths[1], |
2117 | AUTO_PIN_HP_OUT); | |
c30aa7b2 | 2118 | update_aamix_paths(codec, val, spec->speaker_paths[0], |
a1e908ed TI |
2119 | spec->aamix_out_paths[2], |
2120 | AUTO_PIN_SPEAKER_OUT); | |
c30aa7b2 TI |
2121 | return 1; |
2122 | } | |
2123 | ||
2124 | static const struct snd_kcontrol_new loopback_mixing_enum = { | |
2125 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2126 | .name = "Loopback Mixing", | |
2127 | .info = loopback_mixing_info, | |
2128 | .get = loopback_mixing_get, | |
2129 | .put = loopback_mixing_put, | |
2130 | }; | |
2131 | ||
2132 | static int create_loopback_mixing_ctl(struct hda_codec *codec) | |
2133 | { | |
2134 | struct hda_gen_spec *spec = codec->spec; | |
2135 | ||
2136 | if (!spec->mixer_nid) | |
2137 | return 0; | |
2138 | if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] || | |
2139 | spec->aamix_out_paths[2])) | |
2140 | return 0; | |
2141 | if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum)) | |
2142 | return -ENOMEM; | |
a1e908ed | 2143 | spec->have_aamix_ctl = 1; |
c30aa7b2 TI |
2144 | return 0; |
2145 | } | |
2146 | ||
352f7f91 TI |
2147 | /* |
2148 | * shared headphone/mic handling | |
2149 | */ | |
2150 | ||
2151 | static void call_update_outputs(struct hda_codec *codec); | |
2152 | ||
2153 | /* for shared I/O, change the pin-control accordingly */ | |
2154 | static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic) | |
2155 | { | |
2156 | struct hda_gen_spec *spec = codec->spec; | |
2157 | unsigned int val; | |
2158 | hda_nid_t pin = spec->autocfg.inputs[1].pin; | |
2159 | /* NOTE: this assumes that there are only two inputs, the | |
2160 | * first is the real internal mic and the second is HP/mic jack. | |
2161 | */ | |
2162 | ||
2163 | val = snd_hda_get_default_vref(codec, pin); | |
2164 | ||
2165 | /* This pin does not have vref caps - let's enable vref on pin 0x18 | |
2166 | instead, as suggested by Realtek */ | |
2167 | if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) { | |
2168 | const hda_nid_t vref_pin = spec->shared_mic_vref_pin; | |
2169 | unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin); | |
2170 | if (vref_val != AC_PINCTL_VREF_HIZ) | |
7594aa33 TI |
2171 | snd_hda_set_pin_ctl_cache(codec, vref_pin, |
2172 | PIN_IN | (set_as_mic ? vref_val : 0)); | |
352f7f91 TI |
2173 | } |
2174 | ||
2175 | val = set_as_mic ? val | PIN_IN : PIN_HP; | |
2c12c30d | 2176 | set_pin_target(codec, pin, val, true); |
352f7f91 TI |
2177 | |
2178 | spec->automute_speaker = !set_as_mic; | |
2179 | call_update_outputs(codec); | |
2180 | } | |
2181 | ||
2182 | /* create a shared input with the headphone out */ | |
2183 | static int create_shared_input(struct hda_codec *codec) | |
2184 | { | |
2185 | struct hda_gen_spec *spec = codec->spec; | |
2186 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2187 | unsigned int defcfg; | |
2188 | hda_nid_t nid; | |
2189 | ||
2190 | /* only one internal input pin? */ | |
2191 | if (cfg->num_inputs != 1) | |
2192 | return 0; | |
2193 | defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin); | |
2194 | if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT) | |
2195 | return 0; | |
2196 | ||
2197 | if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) | |
2198 | nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */ | |
2199 | else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT) | |
2200 | nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */ | |
2201 | else | |
2202 | return 0; /* both not available */ | |
2203 | ||
2204 | if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN)) | |
2205 | return 0; /* no input */ | |
2206 | ||
2207 | cfg->inputs[1].pin = nid; | |
2208 | cfg->inputs[1].type = AUTO_PIN_MIC; | |
2209 | cfg->num_inputs = 2; | |
2210 | spec->shared_mic_hp = 1; | |
2211 | snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid); | |
2212 | return 0; | |
2213 | } | |
2214 | ||
978e77e7 TI |
2215 | /* |
2216 | * output jack mode | |
2217 | */ | |
2218 | static int out_jack_mode_info(struct snd_kcontrol *kcontrol, | |
2219 | struct snd_ctl_elem_info *uinfo) | |
2220 | { | |
2221 | static const char * const texts[] = { | |
2222 | "Line Out", "Headphone Out", | |
2223 | }; | |
2224 | return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts); | |
2225 | } | |
2226 | ||
2227 | static int out_jack_mode_get(struct snd_kcontrol *kcontrol, | |
2228 | struct snd_ctl_elem_value *ucontrol) | |
2229 | { | |
2230 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2231 | hda_nid_t nid = kcontrol->private_value; | |
2232 | if (snd_hda_codec_get_pin_target(codec, nid) == PIN_HP) | |
2233 | ucontrol->value.enumerated.item[0] = 1; | |
2234 | else | |
2235 | ucontrol->value.enumerated.item[0] = 0; | |
2236 | return 0; | |
2237 | } | |
2238 | ||
2239 | static int out_jack_mode_put(struct snd_kcontrol *kcontrol, | |
2240 | struct snd_ctl_elem_value *ucontrol) | |
2241 | { | |
2242 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2243 | hda_nid_t nid = kcontrol->private_value; | |
2244 | unsigned int val; | |
2245 | ||
2246 | val = ucontrol->value.enumerated.item[0] ? PIN_HP : PIN_OUT; | |
2247 | if (snd_hda_codec_get_pin_target(codec, nid) == val) | |
2248 | return 0; | |
2249 | snd_hda_set_pin_ctl_cache(codec, nid, val); | |
2250 | return 1; | |
2251 | } | |
2252 | ||
2253 | static const struct snd_kcontrol_new out_jack_mode_enum = { | |
2254 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2255 | .info = out_jack_mode_info, | |
2256 | .get = out_jack_mode_get, | |
2257 | .put = out_jack_mode_put, | |
2258 | }; | |
2259 | ||
2260 | static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx) | |
2261 | { | |
2262 | struct hda_gen_spec *spec = codec->spec; | |
2263 | int i; | |
2264 | ||
2265 | for (i = 0; i < spec->kctls.used; i++) { | |
2266 | struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i); | |
2267 | if (!strcmp(kctl->name, name) && kctl->index == idx) | |
2268 | return true; | |
2269 | } | |
2270 | return false; | |
2271 | } | |
2272 | ||
2273 | static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin, | |
2274 | char *name, size_t name_len) | |
2275 | { | |
2276 | struct hda_gen_spec *spec = codec->spec; | |
2277 | int idx = 0; | |
2278 | ||
2279 | snd_hda_get_pin_label(codec, pin, &spec->autocfg, name, name_len, &idx); | |
2280 | strlcat(name, " Jack Mode", name_len); | |
2281 | ||
2282 | for (; find_kctl_name(codec, name, idx); idx++) | |
2283 | ; | |
2284 | } | |
2285 | ||
2286 | static int create_out_jack_modes(struct hda_codec *codec, int num_pins, | |
2287 | hda_nid_t *pins) | |
2288 | { | |
2289 | struct hda_gen_spec *spec = codec->spec; | |
2290 | int i; | |
2291 | ||
2292 | for (i = 0; i < num_pins; i++) { | |
2293 | hda_nid_t pin = pins[i]; | |
2294 | unsigned int pincap = snd_hda_query_pin_caps(codec, pin); | |
2295 | if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) { | |
2296 | struct snd_kcontrol_new *knew; | |
2297 | char name[44]; | |
2298 | get_jack_mode_name(codec, pin, name, sizeof(name)); | |
2299 | knew = snd_hda_gen_add_kctl(spec, name, | |
2300 | &out_jack_mode_enum); | |
2301 | if (!knew) | |
2302 | return -ENOMEM; | |
2303 | knew->private_value = pin; | |
2304 | } | |
2305 | } | |
2306 | ||
2307 | return 0; | |
2308 | } | |
2309 | ||
29476558 TI |
2310 | /* |
2311 | * input jack mode | |
2312 | */ | |
2313 | ||
2314 | /* from AC_PINCTL_VREF_HIZ to AC_PINCTL_VREF_100 */ | |
2315 | #define NUM_VREFS 6 | |
2316 | ||
2317 | static const char * const vref_texts[NUM_VREFS] = { | |
2318 | "Line In", "Mic 50pc Bias", "Mic 0V Bias", | |
2319 | "", "Mic 80pc Bias", "Mic 100pc Bias" | |
2320 | }; | |
2321 | ||
2322 | static unsigned int get_vref_caps(struct hda_codec *codec, hda_nid_t pin) | |
2323 | { | |
2324 | unsigned int pincap; | |
2325 | ||
2326 | pincap = snd_hda_query_pin_caps(codec, pin); | |
2327 | pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT; | |
2328 | /* filter out unusual vrefs */ | |
2329 | pincap &= ~(AC_PINCAP_VREF_GRD | AC_PINCAP_VREF_100); | |
2330 | return pincap; | |
2331 | } | |
2332 | ||
2333 | /* convert from the enum item index to the vref ctl index (0=HIZ, 1=50%...) */ | |
2334 | static int get_vref_idx(unsigned int vref_caps, unsigned int item_idx) | |
2335 | { | |
2336 | unsigned int i, n = 0; | |
2337 | ||
2338 | for (i = 0; i < NUM_VREFS; i++) { | |
2339 | if (vref_caps & (1 << i)) { | |
2340 | if (n == item_idx) | |
2341 | return i; | |
2342 | n++; | |
2343 | } | |
2344 | } | |
2345 | return 0; | |
2346 | } | |
2347 | ||
2348 | /* convert back from the vref ctl index to the enum item index */ | |
2349 | static int cvt_from_vref_idx(unsigned int vref_caps, unsigned int idx) | |
2350 | { | |
2351 | unsigned int i, n = 0; | |
2352 | ||
2353 | for (i = 0; i < NUM_VREFS; i++) { | |
2354 | if (i == idx) | |
2355 | return n; | |
2356 | if (vref_caps & (1 << i)) | |
2357 | n++; | |
2358 | } | |
2359 | return 0; | |
2360 | } | |
2361 | ||
2362 | static int in_jack_mode_info(struct snd_kcontrol *kcontrol, | |
2363 | struct snd_ctl_elem_info *uinfo) | |
2364 | { | |
2365 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2366 | hda_nid_t nid = kcontrol->private_value; | |
2367 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2368 | ||
2369 | snd_hda_enum_helper_info(kcontrol, uinfo, hweight32(vref_caps), | |
2370 | vref_texts); | |
2371 | /* set the right text */ | |
2372 | strcpy(uinfo->value.enumerated.name, | |
2373 | vref_texts[get_vref_idx(vref_caps, uinfo->value.enumerated.item)]); | |
2374 | return 0; | |
2375 | } | |
2376 | ||
2377 | static int in_jack_mode_get(struct snd_kcontrol *kcontrol, | |
2378 | struct snd_ctl_elem_value *ucontrol) | |
2379 | { | |
2380 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2381 | hda_nid_t nid = kcontrol->private_value; | |
2382 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2383 | unsigned int idx; | |
2384 | ||
2385 | idx = snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_VREFEN; | |
2386 | ucontrol->value.enumerated.item[0] = cvt_from_vref_idx(vref_caps, idx); | |
2387 | return 0; | |
2388 | } | |
2389 | ||
2390 | static int in_jack_mode_put(struct snd_kcontrol *kcontrol, | |
2391 | struct snd_ctl_elem_value *ucontrol) | |
2392 | { | |
2393 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2394 | hda_nid_t nid = kcontrol->private_value; | |
2395 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2396 | unsigned int val, idx; | |
2397 | ||
2398 | val = snd_hda_codec_get_pin_target(codec, nid); | |
2399 | idx = cvt_from_vref_idx(vref_caps, val & AC_PINCTL_VREFEN); | |
2400 | if (idx == ucontrol->value.enumerated.item[0]) | |
2401 | return 0; | |
2402 | ||
2403 | val &= ~AC_PINCTL_VREFEN; | |
2404 | val |= get_vref_idx(vref_caps, ucontrol->value.enumerated.item[0]); | |
2405 | snd_hda_set_pin_ctl_cache(codec, nid, val); | |
2406 | return 1; | |
2407 | } | |
2408 | ||
2409 | static const struct snd_kcontrol_new in_jack_mode_enum = { | |
2410 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2411 | .info = in_jack_mode_info, | |
2412 | .get = in_jack_mode_get, | |
2413 | .put = in_jack_mode_put, | |
2414 | }; | |
2415 | ||
2416 | static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin) | |
2417 | { | |
2418 | struct hda_gen_spec *spec = codec->spec; | |
2419 | unsigned int defcfg; | |
2420 | struct snd_kcontrol_new *knew; | |
2421 | char name[44]; | |
2422 | ||
2423 | /* no jack mode for fixed pins */ | |
2424 | defcfg = snd_hda_codec_get_pincfg(codec, pin); | |
2425 | if (snd_hda_get_input_pin_attr(defcfg) == INPUT_PIN_ATTR_INT) | |
2426 | return 0; | |
2427 | ||
2428 | /* no multiple vref caps? */ | |
2429 | if (hweight32(get_vref_caps(codec, pin)) <= 1) | |
2430 | return 0; | |
2431 | ||
2432 | get_jack_mode_name(codec, pin, name, sizeof(name)); | |
2433 | knew = snd_hda_gen_add_kctl(spec, name, &in_jack_mode_enum); | |
2434 | if (!knew) | |
2435 | return -ENOMEM; | |
2436 | knew->private_value = pin; | |
2437 | return 0; | |
2438 | } | |
2439 | ||
352f7f91 TI |
2440 | |
2441 | /* | |
2442 | * Parse input paths | |
2443 | */ | |
2444 | ||
2445 | #ifdef CONFIG_PM | |
2446 | /* add the powersave loopback-list entry */ | |
2447 | static void add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx) | |
2448 | { | |
2449 | struct hda_amp_list *list; | |
2450 | ||
2451 | if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1) | |
2452 | return; | |
2453 | list = spec->loopback_list + spec->num_loopbacks; | |
2454 | list->nid = mix; | |
2455 | list->dir = HDA_INPUT; | |
2456 | list->idx = idx; | |
2457 | spec->num_loopbacks++; | |
2458 | spec->loopback.amplist = spec->loopback_list; | |
2459 | } | |
2460 | #else | |
2461 | #define add_loopback_list(spec, mix, idx) /* NOP */ | |
2462 | #endif | |
2463 | ||
2464 | /* create input playback/capture controls for the given pin */ | |
196c1766 TI |
2465 | static int new_analog_input(struct hda_codec *codec, int input_idx, |
2466 | hda_nid_t pin, const char *ctlname, int ctlidx, | |
352f7f91 TI |
2467 | hda_nid_t mix_nid) |
2468 | { | |
2469 | struct hda_gen_spec *spec = codec->spec; | |
2470 | struct nid_path *path; | |
2471 | unsigned int val; | |
2472 | int err, idx; | |
2473 | ||
2474 | if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && | |
2475 | !nid_has_mute(codec, mix_nid, HDA_INPUT)) | |
2476 | return 0; /* no need for analog loopback */ | |
2477 | ||
3ca529d3 | 2478 | path = snd_hda_add_new_path(codec, pin, mix_nid, 0); |
352f7f91 TI |
2479 | if (!path) |
2480 | return -EINVAL; | |
0c8c0f56 | 2481 | print_nid_path("loopback", path); |
196c1766 | 2482 | spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
2483 | |
2484 | idx = path->idx[path->depth - 1]; | |
2485 | if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { | |
2486 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2487 | err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val); | |
2488 | if (err < 0) | |
2489 | return err; | |
2490 | path->ctls[NID_PATH_VOL_CTL] = val; | |
2491 | } | |
2492 | ||
2493 | if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { | |
2494 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2495 | err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val); | |
2496 | if (err < 0) | |
2497 | return err; | |
2498 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
2499 | } | |
2500 | ||
2501 | path->active = true; | |
2502 | add_loopback_list(spec, mix_nid, idx); | |
e4a395e7 TI |
2503 | |
2504 | if (spec->mixer_nid != spec->mixer_merge_nid && | |
2505 | !spec->loopback_merge_path) { | |
2506 | path = snd_hda_add_new_path(codec, spec->mixer_nid, | |
2507 | spec->mixer_merge_nid, 0); | |
2508 | if (path) { | |
2509 | print_nid_path("loopback-merge", path); | |
2510 | path->active = true; | |
2511 | spec->loopback_merge_path = | |
2512 | snd_hda_get_path_idx(codec, path); | |
2513 | } | |
2514 | } | |
2515 | ||
352f7f91 TI |
2516 | return 0; |
2517 | } | |
2518 | ||
2519 | static int is_input_pin(struct hda_codec *codec, hda_nid_t nid) | |
2520 | { | |
2521 | unsigned int pincap = snd_hda_query_pin_caps(codec, nid); | |
2522 | return (pincap & AC_PINCAP_IN) != 0; | |
2523 | } | |
2524 | ||
2525 | /* Parse the codec tree and retrieve ADCs */ | |
2526 | static int fill_adc_nids(struct hda_codec *codec) | |
2527 | { | |
2528 | struct hda_gen_spec *spec = codec->spec; | |
2529 | hda_nid_t nid; | |
2530 | hda_nid_t *adc_nids = spec->adc_nids; | |
2531 | int max_nums = ARRAY_SIZE(spec->adc_nids); | |
2532 | int i, nums = 0; | |
2533 | ||
2534 | nid = codec->start_nid; | |
2535 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
2536 | unsigned int caps = get_wcaps(codec, nid); | |
2537 | int type = get_wcaps_type(caps); | |
2538 | ||
2539 | if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL)) | |
2540 | continue; | |
2541 | adc_nids[nums] = nid; | |
2542 | if (++nums >= max_nums) | |
2543 | break; | |
2544 | } | |
2545 | spec->num_adc_nids = nums; | |
0ffd534e TI |
2546 | |
2547 | /* copy the detected ADCs to all_adcs[] */ | |
2548 | spec->num_all_adcs = nums; | |
2549 | memcpy(spec->all_adcs, spec->adc_nids, nums * sizeof(hda_nid_t)); | |
2550 | ||
352f7f91 TI |
2551 | return nums; |
2552 | } | |
2553 | ||
2554 | /* filter out invalid adc_nids that don't give all active input pins; | |
2555 | * if needed, check whether dynamic ADC-switching is available | |
2556 | */ | |
2557 | static int check_dyn_adc_switch(struct hda_codec *codec) | |
2558 | { | |
2559 | struct hda_gen_spec *spec = codec->spec; | |
2560 | struct hda_input_mux *imux = &spec->input_mux; | |
3a65bcdc | 2561 | unsigned int ok_bits; |
352f7f91 | 2562 | int i, n, nums; |
352f7f91 TI |
2563 | |
2564 | again: | |
2565 | nums = 0; | |
3a65bcdc | 2566 | ok_bits = 0; |
352f7f91 | 2567 | for (n = 0; n < spec->num_adc_nids; n++) { |
352f7f91 | 2568 | for (i = 0; i < imux->num_items; i++) { |
3a65bcdc | 2569 | if (!spec->input_paths[i][n]) |
352f7f91 TI |
2570 | break; |
2571 | } | |
3a65bcdc TI |
2572 | if (i >= imux->num_items) { |
2573 | ok_bits |= (1 << n); | |
2574 | nums++; | |
2575 | } | |
352f7f91 TI |
2576 | } |
2577 | ||
3a65bcdc | 2578 | if (!ok_bits) { |
352f7f91 TI |
2579 | if (spec->shared_mic_hp) { |
2580 | spec->shared_mic_hp = 0; | |
2581 | imux->num_items = 1; | |
2582 | goto again; | |
2583 | } | |
2584 | ||
2585 | /* check whether ADC-switch is possible */ | |
2586 | for (i = 0; i < imux->num_items; i++) { | |
352f7f91 | 2587 | for (n = 0; n < spec->num_adc_nids; n++) { |
3a65bcdc | 2588 | if (spec->input_paths[i][n]) { |
352f7f91 TI |
2589 | spec->dyn_adc_idx[i] = n; |
2590 | break; | |
2591 | } | |
2592 | } | |
2593 | } | |
2594 | ||
2595 | snd_printdd("hda-codec: enabling ADC switching\n"); | |
2596 | spec->dyn_adc_switch = 1; | |
2597 | } else if (nums != spec->num_adc_nids) { | |
3a65bcdc TI |
2598 | /* shrink the invalid adcs and input paths */ |
2599 | nums = 0; | |
2600 | for (n = 0; n < spec->num_adc_nids; n++) { | |
2601 | if (!(ok_bits & (1 << n))) | |
2602 | continue; | |
2603 | if (n != nums) { | |
2604 | spec->adc_nids[nums] = spec->adc_nids[n]; | |
980428ce TI |
2605 | for (i = 0; i < imux->num_items; i++) { |
2606 | invalidate_nid_path(codec, | |
2607 | spec->input_paths[i][nums]); | |
3a65bcdc TI |
2608 | spec->input_paths[i][nums] = |
2609 | spec->input_paths[i][n]; | |
980428ce | 2610 | } |
3a65bcdc TI |
2611 | } |
2612 | nums++; | |
2613 | } | |
352f7f91 TI |
2614 | spec->num_adc_nids = nums; |
2615 | } | |
2616 | ||
2617 | if (imux->num_items == 1 || spec->shared_mic_hp) { | |
2618 | snd_printdd("hda-codec: reducing to a single ADC\n"); | |
2619 | spec->num_adc_nids = 1; /* reduce to a single ADC */ | |
2620 | } | |
2621 | ||
2622 | /* single index for individual volumes ctls */ | |
2623 | if (!spec->dyn_adc_switch && spec->multi_cap_vol) | |
2624 | spec->num_adc_nids = 1; | |
2625 | ||
2626 | return 0; | |
2627 | } | |
2628 | ||
f3fc0b0b TI |
2629 | /* parse capture source paths from the given pin and create imux items */ |
2630 | static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin, | |
9dba205b TI |
2631 | int cfg_idx, int num_adcs, |
2632 | const char *label, int anchor) | |
f3fc0b0b TI |
2633 | { |
2634 | struct hda_gen_spec *spec = codec->spec; | |
2635 | struct hda_input_mux *imux = &spec->input_mux; | |
2636 | int imux_idx = imux->num_items; | |
2637 | bool imux_added = false; | |
2638 | int c; | |
2639 | ||
2640 | for (c = 0; c < num_adcs; c++) { | |
2641 | struct nid_path *path; | |
2642 | hda_nid_t adc = spec->adc_nids[c]; | |
2643 | ||
2644 | if (!is_reachable_path(codec, pin, adc)) | |
2645 | continue; | |
2646 | path = snd_hda_add_new_path(codec, pin, adc, anchor); | |
2647 | if (!path) | |
2648 | continue; | |
2649 | print_nid_path("input", path); | |
2650 | spec->input_paths[imux_idx][c] = | |
2651 | snd_hda_get_path_idx(codec, path); | |
2652 | ||
2653 | if (!imux_added) { | |
2654 | spec->imux_pins[imux->num_items] = pin; | |
9dba205b | 2655 | snd_hda_add_imux_item(imux, label, cfg_idx, NULL); |
f3fc0b0b TI |
2656 | imux_added = true; |
2657 | } | |
2658 | } | |
2659 | ||
2660 | return 0; | |
2661 | } | |
2662 | ||
352f7f91 TI |
2663 | /* |
2664 | * create playback/capture controls for input pins | |
2665 | */ | |
9dba205b | 2666 | |
c970042c TI |
2667 | /* fill the label for each input at first */ |
2668 | static int fill_input_pin_labels(struct hda_codec *codec) | |
2669 | { | |
2670 | struct hda_gen_spec *spec = codec->spec; | |
2671 | const struct auto_pin_cfg *cfg = &spec->autocfg; | |
2672 | int i; | |
2673 | ||
2674 | for (i = 0; i < cfg->num_inputs; i++) { | |
2675 | hda_nid_t pin = cfg->inputs[i].pin; | |
2676 | const char *label; | |
2677 | int j, idx; | |
2678 | ||
2679 | if (!is_input_pin(codec, pin)) | |
2680 | continue; | |
2681 | ||
2682 | label = hda_get_autocfg_input_label(codec, cfg, i); | |
2683 | idx = 0; | |
8e8db7f1 | 2684 | for (j = i - 1; j >= 0; j--) { |
c970042c TI |
2685 | if (spec->input_labels[j] && |
2686 | !strcmp(spec->input_labels[j], label)) { | |
2687 | idx = spec->input_label_idxs[j] + 1; | |
2688 | break; | |
2689 | } | |
2690 | } | |
2691 | ||
2692 | spec->input_labels[i] = label; | |
2693 | spec->input_label_idxs[i] = idx; | |
2694 | } | |
2695 | ||
2696 | return 0; | |
2697 | } | |
2698 | ||
9dba205b TI |
2699 | #define CFG_IDX_MIX 99 /* a dummy cfg->input idx for stereo mix */ |
2700 | ||
352f7f91 TI |
2701 | static int create_input_ctls(struct hda_codec *codec) |
2702 | { | |
2703 | struct hda_gen_spec *spec = codec->spec; | |
2704 | const struct auto_pin_cfg *cfg = &spec->autocfg; | |
2705 | hda_nid_t mixer = spec->mixer_nid; | |
352f7f91 | 2706 | int num_adcs; |
c970042c | 2707 | int i, err; |
2c12c30d | 2708 | unsigned int val; |
352f7f91 TI |
2709 | |
2710 | num_adcs = fill_adc_nids(codec); | |
2711 | if (num_adcs < 0) | |
2712 | return 0; | |
2713 | ||
c970042c TI |
2714 | err = fill_input_pin_labels(codec); |
2715 | if (err < 0) | |
2716 | return err; | |
2717 | ||
352f7f91 TI |
2718 | for (i = 0; i < cfg->num_inputs; i++) { |
2719 | hda_nid_t pin; | |
352f7f91 TI |
2720 | |
2721 | pin = cfg->inputs[i].pin; | |
2722 | if (!is_input_pin(codec, pin)) | |
2723 | continue; | |
2724 | ||
2c12c30d TI |
2725 | val = PIN_IN; |
2726 | if (cfg->inputs[i].type == AUTO_PIN_MIC) | |
2727 | val |= snd_hda_get_default_vref(codec, pin); | |
2728 | set_pin_target(codec, pin, val, false); | |
2729 | ||
352f7f91 TI |
2730 | if (mixer) { |
2731 | if (is_reachable_path(codec, pin, mixer)) { | |
196c1766 | 2732 | err = new_analog_input(codec, i, pin, |
c970042c TI |
2733 | spec->input_labels[i], |
2734 | spec->input_label_idxs[i], | |
2735 | mixer); | |
352f7f91 TI |
2736 | if (err < 0) |
2737 | return err; | |
2738 | } | |
2739 | } | |
2740 | ||
c970042c TI |
2741 | err = parse_capture_source(codec, pin, i, num_adcs, |
2742 | spec->input_labels[i], -mixer); | |
f3fc0b0b TI |
2743 | if (err < 0) |
2744 | return err; | |
29476558 TI |
2745 | |
2746 | if (spec->add_in_jack_modes) { | |
2747 | err = create_in_jack_mode(codec, pin); | |
2748 | if (err < 0) | |
2749 | return err; | |
2750 | } | |
f3fc0b0b | 2751 | } |
352f7f91 | 2752 | |
f3fc0b0b | 2753 | if (mixer && spec->add_stereo_mix_input) { |
9dba205b | 2754 | err = parse_capture_source(codec, mixer, CFG_IDX_MIX, num_adcs, |
f3fc0b0b TI |
2755 | "Stereo Mix", 0); |
2756 | if (err < 0) | |
2757 | return err; | |
352f7f91 TI |
2758 | } |
2759 | ||
2760 | return 0; | |
2761 | } | |
2762 | ||
2763 | ||
2764 | /* | |
2765 | * input source mux | |
2766 | */ | |
2767 | ||
c697b716 TI |
2768 | /* get the input path specified by the given adc and imux indices */ |
2769 | static struct nid_path *get_input_path(struct hda_codec *codec, int adc_idx, int imux_idx) | |
352f7f91 TI |
2770 | { |
2771 | struct hda_gen_spec *spec = codec->spec; | |
b56fa1ed DH |
2772 | if (imux_idx < 0 || imux_idx >= HDA_MAX_NUM_INPUTS) { |
2773 | snd_BUG(); | |
2774 | return NULL; | |
2775 | } | |
352f7f91 TI |
2776 | if (spec->dyn_adc_switch) |
2777 | adc_idx = spec->dyn_adc_idx[imux_idx]; | |
d3d982f7 | 2778 | if (adc_idx < 0 || adc_idx >= AUTO_CFG_MAX_INS) { |
b56fa1ed DH |
2779 | snd_BUG(); |
2780 | return NULL; | |
2781 | } | |
c697b716 | 2782 | return snd_hda_get_path_from_idx(codec, spec->input_paths[imux_idx][adc_idx]); |
352f7f91 TI |
2783 | } |
2784 | ||
2785 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
2786 | unsigned int idx); | |
2787 | ||
2788 | static int mux_enum_info(struct snd_kcontrol *kcontrol, | |
2789 | struct snd_ctl_elem_info *uinfo) | |
2790 | { | |
2791 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2792 | struct hda_gen_spec *spec = codec->spec; | |
2793 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); | |
2794 | } | |
2795 | ||
2796 | static int mux_enum_get(struct snd_kcontrol *kcontrol, | |
2797 | struct snd_ctl_elem_value *ucontrol) | |
2798 | { | |
2799 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2800 | struct hda_gen_spec *spec = codec->spec; | |
2a8d5391 TI |
2801 | /* the ctls are created at once with multiple counts */ |
2802 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
352f7f91 TI |
2803 | |
2804 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; | |
2805 | return 0; | |
2806 | } | |
2807 | ||
2808 | static int mux_enum_put(struct snd_kcontrol *kcontrol, | |
2809 | struct snd_ctl_elem_value *ucontrol) | |
2810 | { | |
2811 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2a8d5391 | 2812 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
352f7f91 TI |
2813 | return mux_select(codec, adc_idx, |
2814 | ucontrol->value.enumerated.item[0]); | |
2815 | } | |
2816 | ||
352f7f91 TI |
2817 | static const struct snd_kcontrol_new cap_src_temp = { |
2818 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2819 | .name = "Input Source", | |
2820 | .info = mux_enum_info, | |
2821 | .get = mux_enum_get, | |
2822 | .put = mux_enum_put, | |
2823 | }; | |
2824 | ||
47d46abb TI |
2825 | /* |
2826 | * capture volume and capture switch ctls | |
2827 | */ | |
2828 | ||
352f7f91 TI |
2829 | typedef int (*put_call_t)(struct snd_kcontrol *kcontrol, |
2830 | struct snd_ctl_elem_value *ucontrol); | |
2831 | ||
47d46abb | 2832 | /* call the given amp update function for all amps in the imux list at once */ |
352f7f91 TI |
2833 | static int cap_put_caller(struct snd_kcontrol *kcontrol, |
2834 | struct snd_ctl_elem_value *ucontrol, | |
2835 | put_call_t func, int type) | |
2836 | { | |
2837 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2838 | struct hda_gen_spec *spec = codec->spec; | |
2839 | const struct hda_input_mux *imux; | |
2840 | struct nid_path *path; | |
2841 | int i, adc_idx, err = 0; | |
2842 | ||
2843 | imux = &spec->input_mux; | |
a053d1e3 | 2844 | adc_idx = kcontrol->id.index; |
352f7f91 | 2845 | mutex_lock(&codec->control_mutex); |
47d46abb TI |
2846 | /* we use the cache-only update at first since multiple input paths |
2847 | * may shared the same amp; by updating only caches, the redundant | |
2848 | * writes to hardware can be reduced. | |
2849 | */ | |
352f7f91 TI |
2850 | codec->cached_write = 1; |
2851 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 TI |
2852 | path = get_input_path(codec, adc_idx, i); |
2853 | if (!path || !path->ctls[type]) | |
352f7f91 TI |
2854 | continue; |
2855 | kcontrol->private_value = path->ctls[type]; | |
2856 | err = func(kcontrol, ucontrol); | |
2857 | if (err < 0) | |
2858 | goto error; | |
2859 | } | |
2860 | error: | |
2861 | codec->cached_write = 0; | |
2862 | mutex_unlock(&codec->control_mutex); | |
dc870f38 | 2863 | snd_hda_codec_flush_cache(codec); /* flush the updates */ |
352f7f91 | 2864 | if (err >= 0 && spec->cap_sync_hook) |
a90229e0 | 2865 | spec->cap_sync_hook(codec, ucontrol); |
352f7f91 TI |
2866 | return err; |
2867 | } | |
2868 | ||
2869 | /* capture volume ctl callbacks */ | |
2870 | #define cap_vol_info snd_hda_mixer_amp_volume_info | |
2871 | #define cap_vol_get snd_hda_mixer_amp_volume_get | |
2872 | #define cap_vol_tlv snd_hda_mixer_amp_tlv | |
2873 | ||
2874 | static int cap_vol_put(struct snd_kcontrol *kcontrol, | |
2875 | struct snd_ctl_elem_value *ucontrol) | |
2876 | { | |
2877 | return cap_put_caller(kcontrol, ucontrol, | |
2878 | snd_hda_mixer_amp_volume_put, | |
2879 | NID_PATH_VOL_CTL); | |
2880 | } | |
2881 | ||
2882 | static const struct snd_kcontrol_new cap_vol_temp = { | |
2883 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2884 | .name = "Capture Volume", | |
2885 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
2886 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
2887 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), | |
2888 | .info = cap_vol_info, | |
2889 | .get = cap_vol_get, | |
2890 | .put = cap_vol_put, | |
2891 | .tlv = { .c = cap_vol_tlv }, | |
2892 | }; | |
2893 | ||
2894 | /* capture switch ctl callbacks */ | |
2895 | #define cap_sw_info snd_ctl_boolean_stereo_info | |
2896 | #define cap_sw_get snd_hda_mixer_amp_switch_get | |
2897 | ||
2898 | static int cap_sw_put(struct snd_kcontrol *kcontrol, | |
2899 | struct snd_ctl_elem_value *ucontrol) | |
2900 | { | |
a90229e0 | 2901 | return cap_put_caller(kcontrol, ucontrol, |
352f7f91 TI |
2902 | snd_hda_mixer_amp_switch_put, |
2903 | NID_PATH_MUTE_CTL); | |
2904 | } | |
2905 | ||
2906 | static const struct snd_kcontrol_new cap_sw_temp = { | |
2907 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2908 | .name = "Capture Switch", | |
2909 | .info = cap_sw_info, | |
2910 | .get = cap_sw_get, | |
2911 | .put = cap_sw_put, | |
2912 | }; | |
2913 | ||
2914 | static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path) | |
2915 | { | |
2916 | hda_nid_t nid; | |
2917 | int i, depth; | |
2918 | ||
2919 | path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0; | |
2920 | for (depth = 0; depth < 3; depth++) { | |
2921 | if (depth >= path->depth) | |
2922 | return -EINVAL; | |
2923 | i = path->depth - depth - 1; | |
2924 | nid = path->path[i]; | |
2925 | if (!path->ctls[NID_PATH_VOL_CTL]) { | |
2926 | if (nid_has_volume(codec, nid, HDA_OUTPUT)) | |
2927 | path->ctls[NID_PATH_VOL_CTL] = | |
2928 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
2929 | else if (nid_has_volume(codec, nid, HDA_INPUT)) { | |
2930 | int idx = path->idx[i]; | |
2931 | if (!depth && codec->single_adc_amp) | |
2932 | idx = 0; | |
2933 | path->ctls[NID_PATH_VOL_CTL] = | |
2934 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
2935 | } | |
2936 | } | |
2937 | if (!path->ctls[NID_PATH_MUTE_CTL]) { | |
2938 | if (nid_has_mute(codec, nid, HDA_OUTPUT)) | |
2939 | path->ctls[NID_PATH_MUTE_CTL] = | |
2940 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
2941 | else if (nid_has_mute(codec, nid, HDA_INPUT)) { | |
2942 | int idx = path->idx[i]; | |
2943 | if (!depth && codec->single_adc_amp) | |
2944 | idx = 0; | |
2945 | path->ctls[NID_PATH_MUTE_CTL] = | |
2946 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
2947 | } | |
2948 | } | |
2949 | } | |
2950 | return 0; | |
2951 | } | |
2952 | ||
2953 | static bool is_inv_dmic_pin(struct hda_codec *codec, hda_nid_t nid) | |
2954 | { | |
2955 | struct hda_gen_spec *spec = codec->spec; | |
2956 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2957 | unsigned int val; | |
2958 | int i; | |
2959 | ||
2960 | if (!spec->inv_dmic_split) | |
2961 | return false; | |
2962 | for (i = 0; i < cfg->num_inputs; i++) { | |
2963 | if (cfg->inputs[i].pin != nid) | |
2964 | continue; | |
2965 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
2966 | return false; | |
2967 | val = snd_hda_codec_get_pincfg(codec, nid); | |
2968 | return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT; | |
2969 | } | |
2970 | return false; | |
2971 | } | |
2972 | ||
a90229e0 | 2973 | /* capture switch put callback for a single control with hook call */ |
a35bd1e3 TI |
2974 | static int cap_single_sw_put(struct snd_kcontrol *kcontrol, |
2975 | struct snd_ctl_elem_value *ucontrol) | |
2976 | { | |
2977 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2978 | struct hda_gen_spec *spec = codec->spec; | |
2979 | int ret; | |
2980 | ||
2981 | ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); | |
2982 | if (ret < 0) | |
2983 | return ret; | |
2984 | ||
a90229e0 TI |
2985 | if (spec->cap_sync_hook) |
2986 | spec->cap_sync_hook(codec, ucontrol); | |
a35bd1e3 TI |
2987 | |
2988 | return ret; | |
2989 | } | |
2990 | ||
352f7f91 TI |
2991 | static int add_single_cap_ctl(struct hda_codec *codec, const char *label, |
2992 | int idx, bool is_switch, unsigned int ctl, | |
2993 | bool inv_dmic) | |
2994 | { | |
2995 | struct hda_gen_spec *spec = codec->spec; | |
2996 | char tmpname[44]; | |
2997 | int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL; | |
2998 | const char *sfx = is_switch ? "Switch" : "Volume"; | |
2999 | unsigned int chs = inv_dmic ? 1 : 3; | |
a35bd1e3 | 3000 | struct snd_kcontrol_new *knew; |
352f7f91 TI |
3001 | |
3002 | if (!ctl) | |
3003 | return 0; | |
3004 | ||
3005 | if (label) | |
3006 | snprintf(tmpname, sizeof(tmpname), | |
3007 | "%s Capture %s", label, sfx); | |
3008 | else | |
3009 | snprintf(tmpname, sizeof(tmpname), | |
3010 | "Capture %s", sfx); | |
a35bd1e3 TI |
3011 | knew = add_control(spec, type, tmpname, idx, |
3012 | amp_val_replace_channels(ctl, chs)); | |
3013 | if (!knew) | |
3014 | return -ENOMEM; | |
a90229e0 | 3015 | if (is_switch) |
a35bd1e3 TI |
3016 | knew->put = cap_single_sw_put; |
3017 | if (!inv_dmic) | |
3018 | return 0; | |
352f7f91 TI |
3019 | |
3020 | /* Make independent right kcontrol */ | |
3021 | if (label) | |
3022 | snprintf(tmpname, sizeof(tmpname), | |
3023 | "Inverted %s Capture %s", label, sfx); | |
3024 | else | |
3025 | snprintf(tmpname, sizeof(tmpname), | |
3026 | "Inverted Capture %s", sfx); | |
a35bd1e3 | 3027 | knew = add_control(spec, type, tmpname, idx, |
352f7f91 | 3028 | amp_val_replace_channels(ctl, 2)); |
a35bd1e3 TI |
3029 | if (!knew) |
3030 | return -ENOMEM; | |
a90229e0 | 3031 | if (is_switch) |
a35bd1e3 TI |
3032 | knew->put = cap_single_sw_put; |
3033 | return 0; | |
352f7f91 TI |
3034 | } |
3035 | ||
3036 | /* create single (and simple) capture volume and switch controls */ | |
3037 | static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx, | |
3038 | unsigned int vol_ctl, unsigned int sw_ctl, | |
3039 | bool inv_dmic) | |
3040 | { | |
3041 | int err; | |
3042 | err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic); | |
3043 | if (err < 0) | |
3044 | return err; | |
3045 | err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic); | |
3046 | if (err < 0) | |
3047 | return err; | |
3048 | return 0; | |
3049 | } | |
3050 | ||
3051 | /* create bound capture volume and switch controls */ | |
3052 | static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx, | |
3053 | unsigned int vol_ctl, unsigned int sw_ctl) | |
3054 | { | |
3055 | struct hda_gen_spec *spec = codec->spec; | |
3056 | struct snd_kcontrol_new *knew; | |
3057 | ||
3058 | if (vol_ctl) { | |
12c93df6 | 3059 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp); |
352f7f91 TI |
3060 | if (!knew) |
3061 | return -ENOMEM; | |
3062 | knew->index = idx; | |
3063 | knew->private_value = vol_ctl; | |
3064 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
3065 | } | |
3066 | if (sw_ctl) { | |
12c93df6 | 3067 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp); |
352f7f91 TI |
3068 | if (!knew) |
3069 | return -ENOMEM; | |
3070 | knew->index = idx; | |
3071 | knew->private_value = sw_ctl; | |
3072 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
3073 | } | |
3074 | return 0; | |
3075 | } | |
3076 | ||
3077 | /* return the vol ctl when used first in the imux list */ | |
3078 | static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type) | |
3079 | { | |
352f7f91 TI |
3080 | struct nid_path *path; |
3081 | unsigned int ctl; | |
3082 | int i; | |
3083 | ||
c697b716 | 3084 | path = get_input_path(codec, 0, idx); |
352f7f91 TI |
3085 | if (!path) |
3086 | return 0; | |
3087 | ctl = path->ctls[type]; | |
3088 | if (!ctl) | |
3089 | return 0; | |
3090 | for (i = 0; i < idx - 1; i++) { | |
c697b716 | 3091 | path = get_input_path(codec, 0, i); |
352f7f91 TI |
3092 | if (path && path->ctls[type] == ctl) |
3093 | return 0; | |
3094 | } | |
3095 | return ctl; | |
3096 | } | |
3097 | ||
3098 | /* create individual capture volume and switch controls per input */ | |
3099 | static int create_multi_cap_vol_ctl(struct hda_codec *codec) | |
3100 | { | |
3101 | struct hda_gen_spec *spec = codec->spec; | |
3102 | struct hda_input_mux *imux = &spec->input_mux; | |
c970042c | 3103 | int i, err, type; |
352f7f91 TI |
3104 | |
3105 | for (i = 0; i < imux->num_items; i++) { | |
352f7f91 | 3106 | bool inv_dmic; |
c970042c | 3107 | int idx; |
9dba205b | 3108 | |
c970042c TI |
3109 | idx = imux->items[i].index; |
3110 | if (idx >= spec->autocfg.num_inputs) | |
9dba205b | 3111 | continue; |
352f7f91 TI |
3112 | inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]); |
3113 | ||
3114 | for (type = 0; type < 2; type++) { | |
c970042c TI |
3115 | err = add_single_cap_ctl(codec, |
3116 | spec->input_labels[idx], | |
3117 | spec->input_label_idxs[idx], | |
3118 | type, | |
352f7f91 TI |
3119 | get_first_cap_ctl(codec, i, type), |
3120 | inv_dmic); | |
3121 | if (err < 0) | |
3122 | return err; | |
3123 | } | |
3124 | } | |
3125 | return 0; | |
3126 | } | |
3127 | ||
3128 | static int create_capture_mixers(struct hda_codec *codec) | |
3129 | { | |
3130 | struct hda_gen_spec *spec = codec->spec; | |
3131 | struct hda_input_mux *imux = &spec->input_mux; | |
3132 | int i, n, nums, err; | |
3133 | ||
3134 | if (spec->dyn_adc_switch) | |
3135 | nums = 1; | |
3136 | else | |
3137 | nums = spec->num_adc_nids; | |
3138 | ||
3139 | if (!spec->auto_mic && imux->num_items > 1) { | |
3140 | struct snd_kcontrol_new *knew; | |
624d914d TI |
3141 | const char *name; |
3142 | name = nums > 1 ? "Input Source" : "Capture Source"; | |
3143 | knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp); | |
352f7f91 TI |
3144 | if (!knew) |
3145 | return -ENOMEM; | |
3146 | knew->count = nums; | |
3147 | } | |
3148 | ||
3149 | for (n = 0; n < nums; n++) { | |
3150 | bool multi = false; | |
99a5592d | 3151 | bool multi_cap_vol = spec->multi_cap_vol; |
352f7f91 TI |
3152 | bool inv_dmic = false; |
3153 | int vol, sw; | |
3154 | ||
3155 | vol = sw = 0; | |
3156 | for (i = 0; i < imux->num_items; i++) { | |
3157 | struct nid_path *path; | |
c697b716 | 3158 | path = get_input_path(codec, n, i); |
352f7f91 TI |
3159 | if (!path) |
3160 | continue; | |
3161 | parse_capvol_in_path(codec, path); | |
3162 | if (!vol) | |
3163 | vol = path->ctls[NID_PATH_VOL_CTL]; | |
99a5592d | 3164 | else if (vol != path->ctls[NID_PATH_VOL_CTL]) { |
352f7f91 | 3165 | multi = true; |
99a5592d DH |
3166 | if (!same_amp_caps(codec, vol, |
3167 | path->ctls[NID_PATH_VOL_CTL], HDA_INPUT)) | |
3168 | multi_cap_vol = true; | |
3169 | } | |
352f7f91 TI |
3170 | if (!sw) |
3171 | sw = path->ctls[NID_PATH_MUTE_CTL]; | |
99a5592d | 3172 | else if (sw != path->ctls[NID_PATH_MUTE_CTL]) { |
352f7f91 | 3173 | multi = true; |
99a5592d DH |
3174 | if (!same_amp_caps(codec, sw, |
3175 | path->ctls[NID_PATH_MUTE_CTL], HDA_INPUT)) | |
3176 | multi_cap_vol = true; | |
3177 | } | |
352f7f91 TI |
3178 | if (is_inv_dmic_pin(codec, spec->imux_pins[i])) |
3179 | inv_dmic = true; | |
3180 | } | |
3181 | ||
3182 | if (!multi) | |
3183 | err = create_single_cap_vol_ctl(codec, n, vol, sw, | |
3184 | inv_dmic); | |
99a5592d | 3185 | else if (!multi_cap_vol) |
352f7f91 TI |
3186 | err = create_bind_cap_vol_ctl(codec, n, vol, sw); |
3187 | else | |
3188 | err = create_multi_cap_vol_ctl(codec); | |
3189 | if (err < 0) | |
3190 | return err; | |
3191 | } | |
3192 | ||
3193 | return 0; | |
3194 | } | |
3195 | ||
3196 | /* | |
3197 | * add mic boosts if needed | |
3198 | */ | |
6f7c83af TI |
3199 | |
3200 | /* check whether the given amp is feasible as a boost volume */ | |
3201 | static bool check_boost_vol(struct hda_codec *codec, hda_nid_t nid, | |
3202 | int dir, int idx) | |
3203 | { | |
3204 | unsigned int step; | |
3205 | ||
3206 | if (!nid_has_volume(codec, nid, dir) || | |
3207 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) || | |
3208 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL)) | |
3209 | return false; | |
3210 | ||
3211 | step = (query_amp_caps(codec, nid, dir) & AC_AMPCAP_STEP_SIZE) | |
3212 | >> AC_AMPCAP_STEP_SIZE_SHIFT; | |
3213 | if (step < 0x20) | |
3214 | return false; | |
3215 | return true; | |
3216 | } | |
3217 | ||
3218 | /* look for a boost amp in a widget close to the pin */ | |
3219 | static unsigned int look_for_boost_amp(struct hda_codec *codec, | |
3220 | struct nid_path *path) | |
3221 | { | |
3222 | unsigned int val = 0; | |
3223 | hda_nid_t nid; | |
3224 | int depth; | |
3225 | ||
3226 | for (depth = 0; depth < 3; depth++) { | |
3227 | if (depth >= path->depth - 1) | |
3228 | break; | |
3229 | nid = path->path[depth]; | |
3230 | if (depth && check_boost_vol(codec, nid, HDA_OUTPUT, 0)) { | |
3231 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
3232 | break; | |
3233 | } else if (check_boost_vol(codec, nid, HDA_INPUT, | |
3234 | path->idx[depth])) { | |
3235 | val = HDA_COMPOSE_AMP_VAL(nid, 3, path->idx[depth], | |
3236 | HDA_INPUT); | |
3237 | break; | |
3238 | } | |
3239 | } | |
3240 | ||
3241 | return val; | |
3242 | } | |
3243 | ||
352f7f91 TI |
3244 | static int parse_mic_boost(struct hda_codec *codec) |
3245 | { | |
3246 | struct hda_gen_spec *spec = codec->spec; | |
3247 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
6f7c83af | 3248 | struct hda_input_mux *imux = &spec->input_mux; |
a35bd1e3 | 3249 | int i; |
352f7f91 | 3250 | |
6f7c83af TI |
3251 | if (!spec->num_adc_nids) |
3252 | return 0; | |
352f7f91 | 3253 | |
6f7c83af TI |
3254 | for (i = 0; i < imux->num_items; i++) { |
3255 | struct nid_path *path; | |
3256 | unsigned int val; | |
3257 | int idx; | |
3258 | char boost_label[44]; | |
02aba550 | 3259 | |
6f7c83af TI |
3260 | idx = imux->items[i].index; |
3261 | if (idx >= imux->num_items) | |
3262 | continue; | |
352f7f91 | 3263 | |
6f7c83af | 3264 | /* check only line-in and mic pins */ |
1799cdd5 | 3265 | if (cfg->inputs[idx].type > AUTO_PIN_LINE_IN) |
6f7c83af TI |
3266 | continue; |
3267 | ||
3268 | path = get_input_path(codec, 0, i); | |
3269 | if (!path) | |
3270 | continue; | |
3271 | ||
3272 | val = look_for_boost_amp(codec, path); | |
3273 | if (!val) | |
3274 | continue; | |
3275 | ||
3276 | /* create a boost control */ | |
3277 | snprintf(boost_label, sizeof(boost_label), | |
3278 | "%s Boost Volume", spec->input_labels[idx]); | |
a35bd1e3 TI |
3279 | if (!add_control(spec, HDA_CTL_WIDGET_VOL, boost_label, |
3280 | spec->input_label_idxs[idx], val)) | |
3281 | return -ENOMEM; | |
6f7c83af TI |
3282 | |
3283 | path->ctls[NID_PATH_BOOST_CTL] = val; | |
352f7f91 TI |
3284 | } |
3285 | return 0; | |
3286 | } | |
3287 | ||
3288 | /* | |
3289 | * parse digital I/Os and set up NIDs in BIOS auto-parse mode | |
3290 | */ | |
3291 | static void parse_digital(struct hda_codec *codec) | |
3292 | { | |
3293 | struct hda_gen_spec *spec = codec->spec; | |
0c8c0f56 | 3294 | struct nid_path *path; |
352f7f91 | 3295 | int i, nums; |
2c12c30d | 3296 | hda_nid_t dig_nid, pin; |
352f7f91 TI |
3297 | |
3298 | /* support multiple SPDIFs; the secondary is set up as a slave */ | |
3299 | nums = 0; | |
3300 | for (i = 0; i < spec->autocfg.dig_outs; i++) { | |
2c12c30d | 3301 | pin = spec->autocfg.dig_out_pins[i]; |
352f7f91 TI |
3302 | dig_nid = look_for_dac(codec, pin, true); |
3303 | if (!dig_nid) | |
3304 | continue; | |
3ca529d3 | 3305 | path = snd_hda_add_new_path(codec, dig_nid, pin, 0); |
0c8c0f56 | 3306 | if (!path) |
352f7f91 | 3307 | continue; |
0c8c0f56 | 3308 | print_nid_path("digout", path); |
e1284af7 | 3309 | path->active = true; |
196c1766 | 3310 | spec->digout_paths[i] = snd_hda_get_path_idx(codec, path); |
2c12c30d | 3311 | set_pin_target(codec, pin, PIN_OUT, false); |
352f7f91 TI |
3312 | if (!nums) { |
3313 | spec->multiout.dig_out_nid = dig_nid; | |
3314 | spec->dig_out_type = spec->autocfg.dig_out_type[0]; | |
3315 | } else { | |
3316 | spec->multiout.slave_dig_outs = spec->slave_dig_outs; | |
3317 | if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1) | |
3318 | break; | |
3319 | spec->slave_dig_outs[nums - 1] = dig_nid; | |
3320 | } | |
3321 | nums++; | |
3322 | } | |
3323 | ||
3324 | if (spec->autocfg.dig_in_pin) { | |
2c12c30d | 3325 | pin = spec->autocfg.dig_in_pin; |
352f7f91 TI |
3326 | dig_nid = codec->start_nid; |
3327 | for (i = 0; i < codec->num_nodes; i++, dig_nid++) { | |
352f7f91 TI |
3328 | unsigned int wcaps = get_wcaps(codec, dig_nid); |
3329 | if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) | |
3330 | continue; | |
3331 | if (!(wcaps & AC_WCAP_DIGITAL)) | |
3332 | continue; | |
2c12c30d | 3333 | path = snd_hda_add_new_path(codec, pin, dig_nid, 0); |
352f7f91 | 3334 | if (path) { |
0c8c0f56 | 3335 | print_nid_path("digin", path); |
352f7f91 TI |
3336 | path->active = true; |
3337 | spec->dig_in_nid = dig_nid; | |
2430d7b7 | 3338 | spec->digin_path = snd_hda_get_path_idx(codec, path); |
2c12c30d | 3339 | set_pin_target(codec, pin, PIN_IN, false); |
352f7f91 TI |
3340 | break; |
3341 | } | |
3342 | } | |
3343 | } | |
3344 | } | |
3345 | ||
3346 | ||
3347 | /* | |
3348 | * input MUX handling | |
3349 | */ | |
3350 | ||
3351 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur); | |
3352 | ||
3353 | /* select the given imux item; either unmute exclusively or select the route */ | |
3354 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
3355 | unsigned int idx) | |
3356 | { | |
3357 | struct hda_gen_spec *spec = codec->spec; | |
3358 | const struct hda_input_mux *imux; | |
3359 | struct nid_path *path; | |
3360 | ||
3361 | imux = &spec->input_mux; | |
3362 | if (!imux->num_items) | |
3363 | return 0; | |
3364 | ||
3365 | if (idx >= imux->num_items) | |
3366 | idx = imux->num_items - 1; | |
3367 | if (spec->cur_mux[adc_idx] == idx) | |
3368 | return 0; | |
3369 | ||
c697b716 | 3370 | path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]); |
352f7f91 TI |
3371 | if (!path) |
3372 | return 0; | |
3373 | if (path->active) | |
3374 | snd_hda_activate_path(codec, path, false, false); | |
3375 | ||
3376 | spec->cur_mux[adc_idx] = idx; | |
3377 | ||
3378 | if (spec->shared_mic_hp) | |
3379 | update_shared_mic_hp(codec, spec->cur_mux[adc_idx]); | |
3380 | ||
3381 | if (spec->dyn_adc_switch) | |
3382 | dyn_adc_pcm_resetup(codec, idx); | |
3383 | ||
c697b716 | 3384 | path = get_input_path(codec, adc_idx, idx); |
352f7f91 TI |
3385 | if (!path) |
3386 | return 0; | |
3387 | if (path->active) | |
3388 | return 0; | |
3389 | snd_hda_activate_path(codec, path, true, false); | |
3390 | if (spec->cap_sync_hook) | |
a90229e0 | 3391 | spec->cap_sync_hook(codec, NULL); |
352f7f91 TI |
3392 | return 1; |
3393 | } | |
3394 | ||
3395 | ||
3396 | /* | |
3397 | * Jack detections for HP auto-mute and mic-switch | |
3398 | */ | |
3399 | ||
3400 | /* check each pin in the given array; returns true if any of them is plugged */ | |
3401 | static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) | |
3402 | { | |
3403 | int i, present = 0; | |
3404 | ||
3405 | for (i = 0; i < num_pins; i++) { | |
3406 | hda_nid_t nid = pins[i]; | |
3407 | if (!nid) | |
3408 | break; | |
0b4df931 TI |
3409 | /* don't detect pins retasked as inputs */ |
3410 | if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN) | |
3411 | continue; | |
352f7f91 TI |
3412 | present |= snd_hda_jack_detect(codec, nid); |
3413 | } | |
3414 | return present; | |
3415 | } | |
3416 | ||
3417 | /* standard HP/line-out auto-mute helper */ | |
3418 | static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, | |
2c12c30d | 3419 | bool mute) |
352f7f91 TI |
3420 | { |
3421 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3422 | int i; |
3423 | ||
3424 | for (i = 0; i < num_pins; i++) { | |
3425 | hda_nid_t nid = pins[i]; | |
3426 | unsigned int val; | |
3427 | if (!nid) | |
3428 | break; | |
3429 | /* don't reset VREF value in case it's controlling | |
3430 | * the amp (see alc861_fixup_asus_amp_vref_0f()) | |
3431 | */ | |
2c12c30d TI |
3432 | if (spec->keep_vref_in_automute) |
3433 | val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP; | |
3434 | else | |
352f7f91 | 3435 | val = 0; |
2c12c30d TI |
3436 | if (!mute) |
3437 | val |= snd_hda_codec_get_pin_target(codec, nid); | |
3438 | /* here we call update_pin_ctl() so that the pinctl is changed | |
3439 | * without changing the pinctl target value; | |
3440 | * the original target value will be still referred at the | |
3441 | * init / resume again | |
3442 | */ | |
3443 | update_pin_ctl(codec, nid, val); | |
d5a9f1bb | 3444 | set_pin_eapd(codec, nid, !mute); |
352f7f91 TI |
3445 | } |
3446 | } | |
3447 | ||
3448 | /* Toggle outputs muting */ | |
5d550e15 | 3449 | void snd_hda_gen_update_outputs(struct hda_codec *codec) |
352f7f91 TI |
3450 | { |
3451 | struct hda_gen_spec *spec = codec->spec; | |
3452 | int on; | |
3453 | ||
3454 | /* Control HP pins/amps depending on master_mute state; | |
3455 | * in general, HP pins/amps control should be enabled in all cases, | |
3456 | * but currently set only for master_mute, just to be safe | |
3457 | */ | |
3458 | if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */ | |
3459 | do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins), | |
2c12c30d | 3460 | spec->autocfg.hp_pins, spec->master_mute); |
352f7f91 TI |
3461 | |
3462 | if (!spec->automute_speaker) | |
3463 | on = 0; | |
3464 | else | |
3465 | on = spec->hp_jack_present | spec->line_jack_present; | |
3466 | on |= spec->master_mute; | |
47b9ddb8 | 3467 | spec->speaker_muted = on; |
352f7f91 | 3468 | do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins), |
2c12c30d | 3469 | spec->autocfg.speaker_pins, on); |
352f7f91 TI |
3470 | |
3471 | /* toggle line-out mutes if needed, too */ | |
3472 | /* if LO is a copy of either HP or Speaker, don't need to handle it */ | |
3473 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] || | |
3474 | spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0]) | |
3475 | return; | |
3476 | if (!spec->automute_lo) | |
3477 | on = 0; | |
3478 | else | |
3479 | on = spec->hp_jack_present; | |
3480 | on |= spec->master_mute; | |
47b9ddb8 | 3481 | spec->line_out_muted = on; |
352f7f91 | 3482 | do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
2c12c30d | 3483 | spec->autocfg.line_out_pins, on); |
352f7f91 | 3484 | } |
5d550e15 | 3485 | EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs); |
352f7f91 TI |
3486 | |
3487 | static void call_update_outputs(struct hda_codec *codec) | |
3488 | { | |
3489 | struct hda_gen_spec *spec = codec->spec; | |
3490 | if (spec->automute_hook) | |
3491 | spec->automute_hook(codec); | |
3492 | else | |
5d550e15 | 3493 | snd_hda_gen_update_outputs(codec); |
352f7f91 TI |
3494 | } |
3495 | ||
3496 | /* standard HP-automute helper */ | |
5d550e15 | 3497 | void snd_hda_gen_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3498 | { |
3499 | struct hda_gen_spec *spec = codec->spec; | |
92603c59 TI |
3500 | hda_nid_t *pins = spec->autocfg.hp_pins; |
3501 | int num_pins = ARRAY_SIZE(spec->autocfg.hp_pins); | |
3502 | ||
3503 | /* No detection for the first HP jack during indep-HP mode */ | |
3504 | if (spec->indep_hp_enabled) { | |
3505 | pins++; | |
3506 | num_pins--; | |
3507 | } | |
352f7f91 | 3508 | |
92603c59 | 3509 | spec->hp_jack_present = detect_jacks(codec, num_pins, pins); |
352f7f91 TI |
3510 | if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo)) |
3511 | return; | |
3512 | call_update_outputs(codec); | |
3513 | } | |
5d550e15 | 3514 | EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute); |
352f7f91 TI |
3515 | |
3516 | /* standard line-out-automute helper */ | |
5d550e15 | 3517 | void snd_hda_gen_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3518 | { |
3519 | struct hda_gen_spec *spec = codec->spec; | |
3520 | ||
3521 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) | |
3522 | return; | |
3523 | /* check LO jack only when it's different from HP */ | |
3524 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) | |
3525 | return; | |
3526 | ||
3527 | spec->line_jack_present = | |
3528 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), | |
3529 | spec->autocfg.line_out_pins); | |
3530 | if (!spec->automute_speaker || !spec->detect_lo) | |
3531 | return; | |
3532 | call_update_outputs(codec); | |
3533 | } | |
5d550e15 | 3534 | EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute); |
352f7f91 TI |
3535 | |
3536 | /* standard mic auto-switch helper */ | |
5d550e15 | 3537 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3538 | { |
3539 | struct hda_gen_spec *spec = codec->spec; | |
3540 | int i; | |
3541 | ||
3542 | if (!spec->auto_mic) | |
3543 | return; | |
3544 | ||
3545 | for (i = spec->am_num_entries - 1; i > 0; i--) { | |
0b4df931 TI |
3546 | hda_nid_t pin = spec->am_entry[i].pin; |
3547 | /* don't detect pins retasked as outputs */ | |
3548 | if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN) | |
3549 | continue; | |
3550 | if (snd_hda_jack_detect(codec, pin)) { | |
352f7f91 TI |
3551 | mux_select(codec, 0, spec->am_entry[i].idx); |
3552 | return; | |
3553 | } | |
3554 | } | |
3555 | mux_select(codec, 0, spec->am_entry[0].idx); | |
3556 | } | |
5d550e15 | 3557 | EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch); |
352f7f91 | 3558 | |
a5cc2509 TI |
3559 | /* update jack retasking */ |
3560 | static void update_automute_all(struct hda_codec *codec) | |
3561 | { | |
3562 | struct hda_gen_spec *spec = codec->spec; | |
3563 | ||
3564 | if (spec->hp_automute_hook) | |
3565 | spec->hp_automute_hook(codec, NULL); | |
3566 | else | |
3567 | snd_hda_gen_hp_automute(codec, NULL); | |
3568 | if (spec->line_automute_hook) | |
3569 | spec->line_automute_hook(codec, NULL); | |
3570 | else | |
3571 | snd_hda_gen_line_automute(codec, NULL); | |
3572 | if (spec->mic_autoswitch_hook) | |
3573 | spec->mic_autoswitch_hook(codec, NULL); | |
3574 | else | |
3575 | snd_hda_gen_mic_autoswitch(codec, NULL); | |
3576 | } | |
3577 | ||
352f7f91 TI |
3578 | /* |
3579 | * Auto-Mute mode mixer enum support | |
3580 | */ | |
3581 | static int automute_mode_info(struct snd_kcontrol *kcontrol, | |
3582 | struct snd_ctl_elem_info *uinfo) | |
3583 | { | |
3584 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3585 | struct hda_gen_spec *spec = codec->spec; | |
3586 | static const char * const texts3[] = { | |
3587 | "Disabled", "Speaker Only", "Line Out+Speaker" | |
3588 | }; | |
3589 | ||
3590 | if (spec->automute_speaker_possible && spec->automute_lo_possible) | |
3591 | return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); | |
3592 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
3593 | } | |
3594 | ||
3595 | static int automute_mode_get(struct snd_kcontrol *kcontrol, | |
3596 | struct snd_ctl_elem_value *ucontrol) | |
3597 | { | |
3598 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3599 | struct hda_gen_spec *spec = codec->spec; | |
3600 | unsigned int val = 0; | |
3601 | if (spec->automute_speaker) | |
3602 | val++; | |
3603 | if (spec->automute_lo) | |
3604 | val++; | |
3605 | ||
3606 | ucontrol->value.enumerated.item[0] = val; | |
3607 | return 0; | |
3608 | } | |
3609 | ||
3610 | static int automute_mode_put(struct snd_kcontrol *kcontrol, | |
3611 | struct snd_ctl_elem_value *ucontrol) | |
3612 | { | |
3613 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3614 | struct hda_gen_spec *spec = codec->spec; | |
3615 | ||
3616 | switch (ucontrol->value.enumerated.item[0]) { | |
3617 | case 0: | |
3618 | if (!spec->automute_speaker && !spec->automute_lo) | |
3619 | return 0; | |
3620 | spec->automute_speaker = 0; | |
3621 | spec->automute_lo = 0; | |
3622 | break; | |
3623 | case 1: | |
3624 | if (spec->automute_speaker_possible) { | |
3625 | if (!spec->automute_lo && spec->automute_speaker) | |
3626 | return 0; | |
3627 | spec->automute_speaker = 1; | |
3628 | spec->automute_lo = 0; | |
3629 | } else if (spec->automute_lo_possible) { | |
3630 | if (spec->automute_lo) | |
3631 | return 0; | |
3632 | spec->automute_lo = 1; | |
3633 | } else | |
3634 | return -EINVAL; | |
3635 | break; | |
3636 | case 2: | |
3637 | if (!spec->automute_lo_possible || !spec->automute_speaker_possible) | |
3638 | return -EINVAL; | |
3639 | if (spec->automute_speaker && spec->automute_lo) | |
3640 | return 0; | |
3641 | spec->automute_speaker = 1; | |
3642 | spec->automute_lo = 1; | |
3643 | break; | |
3644 | default: | |
3645 | return -EINVAL; | |
3646 | } | |
3647 | call_update_outputs(codec); | |
3648 | return 1; | |
3649 | } | |
3650 | ||
3651 | static const struct snd_kcontrol_new automute_mode_enum = { | |
3652 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3653 | .name = "Auto-Mute Mode", | |
3654 | .info = automute_mode_info, | |
3655 | .get = automute_mode_get, | |
3656 | .put = automute_mode_put, | |
3657 | }; | |
3658 | ||
3659 | static int add_automute_mode_enum(struct hda_codec *codec) | |
3660 | { | |
3661 | struct hda_gen_spec *spec = codec->spec; | |
3662 | ||
12c93df6 | 3663 | if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum)) |
352f7f91 TI |
3664 | return -ENOMEM; |
3665 | return 0; | |
3666 | } | |
3667 | ||
3668 | /* | |
3669 | * Check the availability of HP/line-out auto-mute; | |
3670 | * Set up appropriately if really supported | |
3671 | */ | |
3672 | static int check_auto_mute_availability(struct hda_codec *codec) | |
3673 | { | |
3674 | struct hda_gen_spec *spec = codec->spec; | |
3675 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3676 | int present = 0; | |
3677 | int i, err; | |
3678 | ||
f72706be TI |
3679 | if (spec->suppress_auto_mute) |
3680 | return 0; | |
3681 | ||
352f7f91 TI |
3682 | if (cfg->hp_pins[0]) |
3683 | present++; | |
3684 | if (cfg->line_out_pins[0]) | |
3685 | present++; | |
3686 | if (cfg->speaker_pins[0]) | |
3687 | present++; | |
3688 | if (present < 2) /* need two different output types */ | |
3689 | return 0; | |
3690 | ||
3691 | if (!cfg->speaker_pins[0] && | |
3692 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
3693 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3694 | sizeof(cfg->speaker_pins)); | |
3695 | cfg->speaker_outs = cfg->line_outs; | |
3696 | } | |
3697 | ||
3698 | if (!cfg->hp_pins[0] && | |
3699 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
3700 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
3701 | sizeof(cfg->hp_pins)); | |
3702 | cfg->hp_outs = cfg->line_outs; | |
3703 | } | |
3704 | ||
3705 | for (i = 0; i < cfg->hp_outs; i++) { | |
3706 | hda_nid_t nid = cfg->hp_pins[i]; | |
3707 | if (!is_jack_detectable(codec, nid)) | |
3708 | continue; | |
3709 | snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n", | |
3710 | nid); | |
3711 | snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT, | |
2e03e952 TI |
3712 | spec->hp_automute_hook ? |
3713 | spec->hp_automute_hook : | |
5d550e15 | 3714 | snd_hda_gen_hp_automute); |
352f7f91 TI |
3715 | spec->detect_hp = 1; |
3716 | } | |
3717 | ||
3718 | if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) { | |
3719 | if (cfg->speaker_outs) | |
3720 | for (i = 0; i < cfg->line_outs; i++) { | |
3721 | hda_nid_t nid = cfg->line_out_pins[i]; | |
3722 | if (!is_jack_detectable(codec, nid)) | |
3723 | continue; | |
3724 | snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid); | |
3725 | snd_hda_jack_detect_enable_callback(codec, nid, | |
3726 | HDA_GEN_FRONT_EVENT, | |
2e03e952 TI |
3727 | spec->line_automute_hook ? |
3728 | spec->line_automute_hook : | |
5d550e15 | 3729 | snd_hda_gen_line_automute); |
352f7f91 TI |
3730 | spec->detect_lo = 1; |
3731 | } | |
3732 | spec->automute_lo_possible = spec->detect_hp; | |
3733 | } | |
3734 | ||
3735 | spec->automute_speaker_possible = cfg->speaker_outs && | |
3736 | (spec->detect_hp || spec->detect_lo); | |
3737 | ||
3738 | spec->automute_lo = spec->automute_lo_possible; | |
3739 | spec->automute_speaker = spec->automute_speaker_possible; | |
3740 | ||
3741 | if (spec->automute_speaker_possible || spec->automute_lo_possible) { | |
3742 | /* create a control for automute mode */ | |
3743 | err = add_automute_mode_enum(codec); | |
3744 | if (err < 0) | |
3745 | return err; | |
3746 | } | |
3747 | return 0; | |
3748 | } | |
352f7f91 TI |
3749 | |
3750 | /* check whether all auto-mic pins are valid; setup indices if OK */ | |
3751 | static bool auto_mic_check_imux(struct hda_codec *codec) | |
3752 | { | |
3753 | struct hda_gen_spec *spec = codec->spec; | |
3754 | const struct hda_input_mux *imux; | |
3755 | int i; | |
3756 | ||
3757 | imux = &spec->input_mux; | |
3758 | for (i = 0; i < spec->am_num_entries; i++) { | |
3759 | spec->am_entry[i].idx = | |
3760 | find_idx_in_nid_list(spec->am_entry[i].pin, | |
3761 | spec->imux_pins, imux->num_items); | |
3762 | if (spec->am_entry[i].idx < 0) | |
3763 | return false; /* no corresponding imux */ | |
3764 | } | |
3765 | ||
3766 | /* we don't need the jack detection for the first pin */ | |
3767 | for (i = 1; i < spec->am_num_entries; i++) | |
3768 | snd_hda_jack_detect_enable_callback(codec, | |
3769 | spec->am_entry[i].pin, | |
3770 | HDA_GEN_MIC_EVENT, | |
2e03e952 TI |
3771 | spec->mic_autoswitch_hook ? |
3772 | spec->mic_autoswitch_hook : | |
5d550e15 | 3773 | snd_hda_gen_mic_autoswitch); |
352f7f91 TI |
3774 | return true; |
3775 | } | |
3776 | ||
3777 | static int compare_attr(const void *ap, const void *bp) | |
3778 | { | |
3779 | const struct automic_entry *a = ap; | |
3780 | const struct automic_entry *b = bp; | |
3781 | return (int)(a->attr - b->attr); | |
3782 | } | |
1da177e4 LT |
3783 | |
3784 | /* | |
352f7f91 TI |
3785 | * Check the availability of auto-mic switch; |
3786 | * Set up if really supported | |
1da177e4 | 3787 | */ |
352f7f91 TI |
3788 | static int check_auto_mic_availability(struct hda_codec *codec) |
3789 | { | |
3790 | struct hda_gen_spec *spec = codec->spec; | |
3791 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3792 | unsigned int types; | |
3793 | int i, num_pins; | |
3794 | ||
d12daf6f TI |
3795 | if (spec->suppress_auto_mic) |
3796 | return 0; | |
3797 | ||
352f7f91 TI |
3798 | types = 0; |
3799 | num_pins = 0; | |
3800 | for (i = 0; i < cfg->num_inputs; i++) { | |
3801 | hda_nid_t nid = cfg->inputs[i].pin; | |
3802 | unsigned int attr; | |
3803 | attr = snd_hda_codec_get_pincfg(codec, nid); | |
3804 | attr = snd_hda_get_input_pin_attr(attr); | |
3805 | if (types & (1 << attr)) | |
3806 | return 0; /* already occupied */ | |
3807 | switch (attr) { | |
3808 | case INPUT_PIN_ATTR_INT: | |
3809 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
3810 | return 0; /* invalid type */ | |
3811 | break; | |
3812 | case INPUT_PIN_ATTR_UNUSED: | |
3813 | return 0; /* invalid entry */ | |
3814 | default: | |
3815 | if (cfg->inputs[i].type > AUTO_PIN_LINE_IN) | |
3816 | return 0; /* invalid type */ | |
3817 | if (!spec->line_in_auto_switch && | |
3818 | cfg->inputs[i].type != AUTO_PIN_MIC) | |
3819 | return 0; /* only mic is allowed */ | |
3820 | if (!is_jack_detectable(codec, nid)) | |
3821 | return 0; /* no unsol support */ | |
3822 | break; | |
3823 | } | |
3824 | if (num_pins >= MAX_AUTO_MIC_PINS) | |
3825 | return 0; | |
3826 | types |= (1 << attr); | |
3827 | spec->am_entry[num_pins].pin = nid; | |
3828 | spec->am_entry[num_pins].attr = attr; | |
3829 | num_pins++; | |
3830 | } | |
3831 | ||
3832 | if (num_pins < 2) | |
3833 | return 0; | |
3834 | ||
3835 | spec->am_num_entries = num_pins; | |
3836 | /* sort the am_entry in the order of attr so that the pin with a | |
3837 | * higher attr will be selected when the jack is plugged. | |
3838 | */ | |
3839 | sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]), | |
3840 | compare_attr, NULL); | |
3841 | ||
3842 | if (!auto_mic_check_imux(codec)) | |
3843 | return 0; | |
3844 | ||
3845 | spec->auto_mic = 1; | |
3846 | spec->num_adc_nids = 1; | |
3847 | spec->cur_mux[0] = spec->am_entry[0].idx; | |
3848 | snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n", | |
3849 | spec->am_entry[0].pin, | |
3850 | spec->am_entry[1].pin, | |
3851 | spec->am_entry[2].pin); | |
3852 | ||
1da177e4 LT |
3853 | return 0; |
3854 | } | |
3855 | ||
1da177e4 | 3856 | |
9eb413e5 TI |
3857 | /* |
3858 | * Parse the given BIOS configuration and set up the hda_gen_spec | |
3859 | * | |
3860 | * return 1 if successful, 0 if the proper config is not found, | |
352f7f91 TI |
3861 | * or a negative error code |
3862 | */ | |
3863 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, | |
9eb413e5 | 3864 | struct auto_pin_cfg *cfg) |
352f7f91 TI |
3865 | { |
3866 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3867 | int err; |
3868 | ||
1c70a583 TI |
3869 | parse_user_hints(codec); |
3870 | ||
e4a395e7 TI |
3871 | if (spec->mixer_nid && !spec->mixer_merge_nid) |
3872 | spec->mixer_merge_nid = spec->mixer_nid; | |
3873 | ||
9eb413e5 TI |
3874 | if (cfg != &spec->autocfg) { |
3875 | spec->autocfg = *cfg; | |
3876 | cfg = &spec->autocfg; | |
3877 | } | |
3878 | ||
6fc4cb97 DH |
3879 | fill_all_dac_nids(codec); |
3880 | ||
352f7f91 TI |
3881 | if (!cfg->line_outs) { |
3882 | if (cfg->dig_outs || cfg->dig_in_pin) { | |
3883 | spec->multiout.max_channels = 2; | |
3884 | spec->no_analog = 1; | |
3885 | goto dig_only; | |
3886 | } | |
3887 | return 0; /* can't find valid BIOS pin config */ | |
3888 | } | |
3889 | ||
3890 | if (!spec->no_primary_hp && | |
3891 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && | |
3892 | cfg->line_outs <= cfg->hp_outs) { | |
3893 | /* use HP as primary out */ | |
3894 | cfg->speaker_outs = cfg->line_outs; | |
3895 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3896 | sizeof(cfg->speaker_pins)); | |
3897 | cfg->line_outs = cfg->hp_outs; | |
3898 | memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); | |
3899 | cfg->hp_outs = 0; | |
3900 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
3901 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
3902 | } | |
3903 | ||
3904 | err = parse_output_paths(codec); | |
3905 | if (err < 0) | |
3906 | return err; | |
3907 | err = create_multi_channel_mode(codec); | |
3908 | if (err < 0) | |
3909 | return err; | |
3910 | err = create_multi_out_ctls(codec, cfg); | |
3911 | if (err < 0) | |
3912 | return err; | |
3913 | err = create_hp_out_ctls(codec); | |
3914 | if (err < 0) | |
3915 | return err; | |
3916 | err = create_speaker_out_ctls(codec); | |
38cf6f1a TI |
3917 | if (err < 0) |
3918 | return err; | |
3919 | err = create_indep_hp_ctls(codec); | |
c30aa7b2 TI |
3920 | if (err < 0) |
3921 | return err; | |
3922 | err = create_loopback_mixing_ctl(codec); | |
352f7f91 TI |
3923 | if (err < 0) |
3924 | return err; | |
3925 | err = create_shared_input(codec); | |
3926 | if (err < 0) | |
3927 | return err; | |
3928 | err = create_input_ctls(codec); | |
3929 | if (err < 0) | |
3930 | return err; | |
3931 | ||
a07a949b TI |
3932 | spec->const_channel_count = spec->ext_channel_count; |
3933 | /* check the multiple speaker and headphone pins */ | |
3934 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
3935 | spec->const_channel_count = max(spec->const_channel_count, | |
3936 | cfg->speaker_outs * 2); | |
3937 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
3938 | spec->const_channel_count = max(spec->const_channel_count, | |
3939 | cfg->hp_outs * 2); | |
3940 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
3941 | spec->const_channel_count); | |
352f7f91 TI |
3942 | |
3943 | err = check_auto_mute_availability(codec); | |
3944 | if (err < 0) | |
3945 | return err; | |
3946 | ||
3947 | err = check_dyn_adc_switch(codec); | |
3948 | if (err < 0) | |
3949 | return err; | |
3950 | ||
3951 | if (!spec->shared_mic_hp) { | |
3952 | err = check_auto_mic_availability(codec); | |
97ec558a TI |
3953 | if (err < 0) |
3954 | return err; | |
3955 | } | |
1da177e4 | 3956 | |
352f7f91 TI |
3957 | err = create_capture_mixers(codec); |
3958 | if (err < 0) | |
3959 | return err; | |
a7da6ce5 | 3960 | |
352f7f91 TI |
3961 | err = parse_mic_boost(codec); |
3962 | if (err < 0) | |
3963 | return err; | |
3964 | ||
978e77e7 TI |
3965 | if (spec->add_out_jack_modes) { |
3966 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
3967 | err = create_out_jack_modes(codec, cfg->line_outs, | |
3968 | cfg->line_out_pins); | |
3969 | if (err < 0) | |
3970 | return err; | |
3971 | } | |
3972 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
3973 | err = create_out_jack_modes(codec, cfg->hp_outs, | |
3974 | cfg->hp_pins); | |
3975 | if (err < 0) | |
3976 | return err; | |
3977 | } | |
3978 | } | |
3979 | ||
352f7f91 TI |
3980 | dig_only: |
3981 | parse_digital(codec); | |
3982 | ||
3983 | return 1; | |
a7da6ce5 | 3984 | } |
352f7f91 | 3985 | EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config); |
a7da6ce5 | 3986 | |
071c73ad | 3987 | |
352f7f91 TI |
3988 | /* |
3989 | * Build control elements | |
3990 | */ | |
3991 | ||
3992 | /* slave controls for virtual master */ | |
3993 | static const char * const slave_pfxs[] = { | |
3994 | "Front", "Surround", "Center", "LFE", "Side", | |
3995 | "Headphone", "Speaker", "Mono", "Line Out", | |
3996 | "CLFE", "Bass Speaker", "PCM", | |
ee79c69a TI |
3997 | "Speaker Front", "Speaker Surround", "Speaker CLFE", "Speaker Side", |
3998 | "Headphone Front", "Headphone Surround", "Headphone CLFE", | |
3999 | "Headphone Side", | |
352f7f91 TI |
4000 | NULL, |
4001 | }; | |
4002 | ||
4003 | int snd_hda_gen_build_controls(struct hda_codec *codec) | |
4004 | { | |
4005 | struct hda_gen_spec *spec = codec->spec; | |
4006 | int err; | |
1da177e4 | 4007 | |
36502d02 TI |
4008 | if (spec->kctls.used) { |
4009 | err = snd_hda_add_new_ctls(codec, spec->kctls.list); | |
4010 | if (err < 0) | |
4011 | return err; | |
4012 | } | |
071c73ad | 4013 | |
352f7f91 TI |
4014 | if (spec->multiout.dig_out_nid) { |
4015 | err = snd_hda_create_dig_out_ctls(codec, | |
4016 | spec->multiout.dig_out_nid, | |
4017 | spec->multiout.dig_out_nid, | |
4018 | spec->pcm_rec[1].pcm_type); | |
4019 | if (err < 0) | |
4020 | return err; | |
4021 | if (!spec->no_analog) { | |
4022 | err = snd_hda_create_spdif_share_sw(codec, | |
4023 | &spec->multiout); | |
4024 | if (err < 0) | |
4025 | return err; | |
4026 | spec->multiout.share_spdif = 1; | |
4027 | } | |
4028 | } | |
4029 | if (spec->dig_in_nid) { | |
4030 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); | |
071c73ad TI |
4031 | if (err < 0) |
4032 | return err; | |
071c73ad | 4033 | } |
1da177e4 | 4034 | |
352f7f91 TI |
4035 | /* if we have no master control, let's create it */ |
4036 | if (!spec->no_analog && | |
4037 | !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { | |
352f7f91 | 4038 | err = snd_hda_add_vmaster(codec, "Master Playback Volume", |
7a71bbf3 | 4039 | spec->vmaster_tlv, slave_pfxs, |
352f7f91 TI |
4040 | "Playback Volume"); |
4041 | if (err < 0) | |
4042 | return err; | |
4043 | } | |
4044 | if (!spec->no_analog && | |
4045 | !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { | |
4046 | err = __snd_hda_add_vmaster(codec, "Master Playback Switch", | |
4047 | NULL, slave_pfxs, | |
4048 | "Playback Switch", | |
4049 | true, &spec->vmaster_mute.sw_kctl); | |
4050 | if (err < 0) | |
4051 | return err; | |
4052 | if (spec->vmaster_mute.hook) | |
fd25a97a TI |
4053 | snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, |
4054 | spec->vmaster_mute_enum); | |
352f7f91 | 4055 | } |
071c73ad | 4056 | |
352f7f91 | 4057 | free_kctls(spec); /* no longer needed */ |
071c73ad | 4058 | |
352f7f91 TI |
4059 | if (spec->shared_mic_hp) { |
4060 | int err; | |
4061 | int nid = spec->autocfg.inputs[1].pin; | |
4062 | err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0); | |
4063 | if (err < 0) | |
4064 | return err; | |
4065 | err = snd_hda_jack_detect_enable(codec, nid, 0); | |
d13bd412 | 4066 | if (err < 0) |
1da177e4 | 4067 | return err; |
1da177e4 | 4068 | } |
071c73ad | 4069 | |
352f7f91 TI |
4070 | err = snd_hda_jack_add_kctls(codec, &spec->autocfg); |
4071 | if (err < 0) | |
4072 | return err; | |
4073 | ||
1da177e4 LT |
4074 | return 0; |
4075 | } | |
352f7f91 | 4076 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls); |
1da177e4 LT |
4077 | |
4078 | ||
4079 | /* | |
352f7f91 | 4080 | * PCM definitions |
1da177e4 | 4081 | */ |
1da177e4 | 4082 | |
e6b85f3c TI |
4083 | static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo, |
4084 | struct hda_codec *codec, | |
4085 | struct snd_pcm_substream *substream, | |
4086 | int action) | |
4087 | { | |
4088 | struct hda_gen_spec *spec = codec->spec; | |
4089 | if (spec->pcm_playback_hook) | |
4090 | spec->pcm_playback_hook(hinfo, codec, substream, action); | |
4091 | } | |
4092 | ||
ac2e8736 TI |
4093 | static void call_pcm_capture_hook(struct hda_pcm_stream *hinfo, |
4094 | struct hda_codec *codec, | |
4095 | struct snd_pcm_substream *substream, | |
4096 | int action) | |
4097 | { | |
4098 | struct hda_gen_spec *spec = codec->spec; | |
4099 | if (spec->pcm_capture_hook) | |
4100 | spec->pcm_capture_hook(hinfo, codec, substream, action); | |
4101 | } | |
4102 | ||
352f7f91 TI |
4103 | /* |
4104 | * Analog playback callbacks | |
4105 | */ | |
4106 | static int playback_pcm_open(struct hda_pcm_stream *hinfo, | |
4107 | struct hda_codec *codec, | |
4108 | struct snd_pcm_substream *substream) | |
4109 | { | |
4110 | struct hda_gen_spec *spec = codec->spec; | |
38cf6f1a TI |
4111 | int err; |
4112 | ||
4113 | mutex_lock(&spec->pcm_mutex); | |
4114 | err = snd_hda_multi_out_analog_open(codec, | |
4115 | &spec->multiout, substream, | |
352f7f91 | 4116 | hinfo); |
e6b85f3c | 4117 | if (!err) { |
38cf6f1a | 4118 | spec->active_streams |= 1 << STREAM_MULTI_OUT; |
e6b85f3c TI |
4119 | call_pcm_playback_hook(hinfo, codec, substream, |
4120 | HDA_GEN_PCM_ACT_OPEN); | |
4121 | } | |
38cf6f1a TI |
4122 | mutex_unlock(&spec->pcm_mutex); |
4123 | return err; | |
352f7f91 | 4124 | } |
1da177e4 | 4125 | |
352f7f91 TI |
4126 | static int playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4127 | struct hda_codec *codec, | |
4128 | unsigned int stream_tag, | |
4129 | unsigned int format, | |
4130 | struct snd_pcm_substream *substream) | |
4131 | { | |
4132 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
4133 | int err; |
4134 | ||
4135 | err = snd_hda_multi_out_analog_prepare(codec, &spec->multiout, | |
4136 | stream_tag, format, substream); | |
4137 | if (!err) | |
4138 | call_pcm_playback_hook(hinfo, codec, substream, | |
4139 | HDA_GEN_PCM_ACT_PREPARE); | |
4140 | return err; | |
352f7f91 | 4141 | } |
1da177e4 | 4142 | |
352f7f91 TI |
4143 | static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4144 | struct hda_codec *codec, | |
4145 | struct snd_pcm_substream *substream) | |
4146 | { | |
4147 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
4148 | int err; |
4149 | ||
4150 | err = snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); | |
4151 | if (!err) | |
4152 | call_pcm_playback_hook(hinfo, codec, substream, | |
4153 | HDA_GEN_PCM_ACT_CLEANUP); | |
4154 | return err; | |
1da177e4 LT |
4155 | } |
4156 | ||
38cf6f1a TI |
4157 | static int playback_pcm_close(struct hda_pcm_stream *hinfo, |
4158 | struct hda_codec *codec, | |
4159 | struct snd_pcm_substream *substream) | |
4160 | { | |
4161 | struct hda_gen_spec *spec = codec->spec; | |
4162 | mutex_lock(&spec->pcm_mutex); | |
4163 | spec->active_streams &= ~(1 << STREAM_MULTI_OUT); | |
e6b85f3c TI |
4164 | call_pcm_playback_hook(hinfo, codec, substream, |
4165 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
4166 | mutex_unlock(&spec->pcm_mutex); |
4167 | return 0; | |
4168 | } | |
4169 | ||
ac2e8736 TI |
4170 | static int capture_pcm_open(struct hda_pcm_stream *hinfo, |
4171 | struct hda_codec *codec, | |
4172 | struct snd_pcm_substream *substream) | |
4173 | { | |
4174 | call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_OPEN); | |
4175 | return 0; | |
4176 | } | |
4177 | ||
4178 | static int capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
4179 | struct hda_codec *codec, | |
4180 | unsigned int stream_tag, | |
4181 | unsigned int format, | |
4182 | struct snd_pcm_substream *substream) | |
4183 | { | |
4184 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); | |
4185 | call_pcm_capture_hook(hinfo, codec, substream, | |
4186 | HDA_GEN_PCM_ACT_PREPARE); | |
4187 | return 0; | |
4188 | } | |
4189 | ||
4190 | static int capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4191 | struct hda_codec *codec, | |
4192 | struct snd_pcm_substream *substream) | |
4193 | { | |
4194 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); | |
4195 | call_pcm_capture_hook(hinfo, codec, substream, | |
4196 | HDA_GEN_PCM_ACT_CLEANUP); | |
4197 | return 0; | |
4198 | } | |
4199 | ||
4200 | static int capture_pcm_close(struct hda_pcm_stream *hinfo, | |
4201 | struct hda_codec *codec, | |
4202 | struct snd_pcm_substream *substream) | |
4203 | { | |
4204 | call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_CLOSE); | |
4205 | return 0; | |
4206 | } | |
4207 | ||
38cf6f1a TI |
4208 | static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo, |
4209 | struct hda_codec *codec, | |
4210 | struct snd_pcm_substream *substream) | |
4211 | { | |
4212 | struct hda_gen_spec *spec = codec->spec; | |
4213 | int err = 0; | |
4214 | ||
4215 | mutex_lock(&spec->pcm_mutex); | |
4216 | if (!spec->indep_hp_enabled) | |
4217 | err = -EBUSY; | |
4218 | else | |
4219 | spec->active_streams |= 1 << STREAM_INDEP_HP; | |
e6b85f3c TI |
4220 | call_pcm_playback_hook(hinfo, codec, substream, |
4221 | HDA_GEN_PCM_ACT_OPEN); | |
38cf6f1a TI |
4222 | mutex_unlock(&spec->pcm_mutex); |
4223 | return err; | |
4224 | } | |
4225 | ||
4226 | static int alt_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
4227 | struct hda_codec *codec, | |
4228 | struct snd_pcm_substream *substream) | |
4229 | { | |
4230 | struct hda_gen_spec *spec = codec->spec; | |
4231 | mutex_lock(&spec->pcm_mutex); | |
4232 | spec->active_streams &= ~(1 << STREAM_INDEP_HP); | |
e6b85f3c TI |
4233 | call_pcm_playback_hook(hinfo, codec, substream, |
4234 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
4235 | mutex_unlock(&spec->pcm_mutex); |
4236 | return 0; | |
4237 | } | |
4238 | ||
e6b85f3c TI |
4239 | static int alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4240 | struct hda_codec *codec, | |
4241 | unsigned int stream_tag, | |
4242 | unsigned int format, | |
4243 | struct snd_pcm_substream *substream) | |
4244 | { | |
4245 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); | |
4246 | call_pcm_playback_hook(hinfo, codec, substream, | |
4247 | HDA_GEN_PCM_ACT_PREPARE); | |
4248 | return 0; | |
4249 | } | |
4250 | ||
4251 | static int alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4252 | struct hda_codec *codec, | |
4253 | struct snd_pcm_substream *substream) | |
4254 | { | |
4255 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); | |
4256 | call_pcm_playback_hook(hinfo, codec, substream, | |
4257 | HDA_GEN_PCM_ACT_CLEANUP); | |
4258 | return 0; | |
4259 | } | |
4260 | ||
1da177e4 | 4261 | /* |
352f7f91 | 4262 | * Digital out |
1da177e4 | 4263 | */ |
352f7f91 TI |
4264 | static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
4265 | struct hda_codec *codec, | |
4266 | struct snd_pcm_substream *substream) | |
1da177e4 | 4267 | { |
352f7f91 TI |
4268 | struct hda_gen_spec *spec = codec->spec; |
4269 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); | |
4270 | } | |
1da177e4 | 4271 | |
352f7f91 TI |
4272 | static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4273 | struct hda_codec *codec, | |
4274 | unsigned int stream_tag, | |
4275 | unsigned int format, | |
4276 | struct snd_pcm_substream *substream) | |
4277 | { | |
4278 | struct hda_gen_spec *spec = codec->spec; | |
4279 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, | |
4280 | stream_tag, format, substream); | |
4281 | } | |
1da177e4 | 4282 | |
352f7f91 TI |
4283 | static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4284 | struct hda_codec *codec, | |
4285 | struct snd_pcm_substream *substream) | |
4286 | { | |
4287 | struct hda_gen_spec *spec = codec->spec; | |
4288 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); | |
4289 | } | |
4290 | ||
4291 | static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
4292 | struct hda_codec *codec, | |
4293 | struct snd_pcm_substream *substream) | |
4294 | { | |
4295 | struct hda_gen_spec *spec = codec->spec; | |
4296 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); | |
1da177e4 LT |
4297 | } |
4298 | ||
4299 | /* | |
352f7f91 | 4300 | * Analog capture |
1da177e4 | 4301 | */ |
ac2e8736 TI |
4302 | #define alt_capture_pcm_open capture_pcm_open |
4303 | #define alt_capture_pcm_close capture_pcm_close | |
4304 | ||
352f7f91 TI |
4305 | static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
4306 | struct hda_codec *codec, | |
4307 | unsigned int stream_tag, | |
4308 | unsigned int format, | |
4309 | struct snd_pcm_substream *substream) | |
1da177e4 | 4310 | { |
352f7f91 | 4311 | struct hda_gen_spec *spec = codec->spec; |
1da177e4 | 4312 | |
352f7f91 TI |
4313 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1], |
4314 | stream_tag, 0, format); | |
ac2e8736 TI |
4315 | call_pcm_capture_hook(hinfo, codec, substream, |
4316 | HDA_GEN_PCM_ACT_PREPARE); | |
352f7f91 TI |
4317 | return 0; |
4318 | } | |
4319 | ||
4320 | static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4321 | struct hda_codec *codec, | |
4322 | struct snd_pcm_substream *substream) | |
4323 | { | |
4324 | struct hda_gen_spec *spec = codec->spec; | |
1da177e4 | 4325 | |
352f7f91 TI |
4326 | snd_hda_codec_cleanup_stream(codec, |
4327 | spec->adc_nids[substream->number + 1]); | |
ac2e8736 TI |
4328 | call_pcm_capture_hook(hinfo, codec, substream, |
4329 | HDA_GEN_PCM_ACT_CLEANUP); | |
1da177e4 LT |
4330 | return 0; |
4331 | } | |
4332 | ||
4333 | /* | |
1da177e4 | 4334 | */ |
352f7f91 TI |
4335 | static const struct hda_pcm_stream pcm_analog_playback = { |
4336 | .substreams = 1, | |
4337 | .channels_min = 2, | |
4338 | .channels_max = 8, | |
4339 | /* NID is set in build_pcms */ | |
4340 | .ops = { | |
4341 | .open = playback_pcm_open, | |
38cf6f1a | 4342 | .close = playback_pcm_close, |
352f7f91 TI |
4343 | .prepare = playback_pcm_prepare, |
4344 | .cleanup = playback_pcm_cleanup | |
4345 | }, | |
4346 | }; | |
4347 | ||
4348 | static const struct hda_pcm_stream pcm_analog_capture = { | |
1da177e4 LT |
4349 | .substreams = 1, |
4350 | .channels_min = 2, | |
4351 | .channels_max = 2, | |
352f7f91 | 4352 | /* NID is set in build_pcms */ |
ac2e8736 TI |
4353 | .ops = { |
4354 | .open = capture_pcm_open, | |
4355 | .close = capture_pcm_close, | |
4356 | .prepare = capture_pcm_prepare, | |
4357 | .cleanup = capture_pcm_cleanup | |
4358 | }, | |
1da177e4 LT |
4359 | }; |
4360 | ||
352f7f91 TI |
4361 | static const struct hda_pcm_stream pcm_analog_alt_playback = { |
4362 | .substreams = 1, | |
4363 | .channels_min = 2, | |
4364 | .channels_max = 2, | |
4365 | /* NID is set in build_pcms */ | |
38cf6f1a TI |
4366 | .ops = { |
4367 | .open = alt_playback_pcm_open, | |
e6b85f3c TI |
4368 | .close = alt_playback_pcm_close, |
4369 | .prepare = alt_playback_pcm_prepare, | |
4370 | .cleanup = alt_playback_pcm_cleanup | |
38cf6f1a | 4371 | }, |
352f7f91 TI |
4372 | }; |
4373 | ||
4374 | static const struct hda_pcm_stream pcm_analog_alt_capture = { | |
4375 | .substreams = 2, /* can be overridden */ | |
4376 | .channels_min = 2, | |
4377 | .channels_max = 2, | |
4378 | /* NID is set in build_pcms */ | |
4379 | .ops = { | |
ac2e8736 TI |
4380 | .open = alt_capture_pcm_open, |
4381 | .close = alt_capture_pcm_close, | |
352f7f91 TI |
4382 | .prepare = alt_capture_pcm_prepare, |
4383 | .cleanup = alt_capture_pcm_cleanup | |
4384 | }, | |
4385 | }; | |
4386 | ||
4387 | static const struct hda_pcm_stream pcm_digital_playback = { | |
4388 | .substreams = 1, | |
4389 | .channels_min = 2, | |
4390 | .channels_max = 2, | |
4391 | /* NID is set in build_pcms */ | |
4392 | .ops = { | |
4393 | .open = dig_playback_pcm_open, | |
4394 | .close = dig_playback_pcm_close, | |
4395 | .prepare = dig_playback_pcm_prepare, | |
4396 | .cleanup = dig_playback_pcm_cleanup | |
4397 | }, | |
4398 | }; | |
4399 | ||
4400 | static const struct hda_pcm_stream pcm_digital_capture = { | |
4401 | .substreams = 1, | |
4402 | .channels_min = 2, | |
4403 | .channels_max = 2, | |
4404 | /* NID is set in build_pcms */ | |
4405 | }; | |
4406 | ||
4407 | /* Used by build_pcms to flag that a PCM has no playback stream */ | |
4408 | static const struct hda_pcm_stream pcm_null_stream = { | |
4409 | .substreams = 0, | |
4410 | .channels_min = 0, | |
4411 | .channels_max = 0, | |
4412 | }; | |
4413 | ||
4414 | /* | |
4415 | * dynamic changing ADC PCM streams | |
4416 | */ | |
4417 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur) | |
97ec558a | 4418 | { |
352f7f91 TI |
4419 | struct hda_gen_spec *spec = codec->spec; |
4420 | hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]]; | |
4421 | ||
4422 | if (spec->cur_adc && spec->cur_adc != new_adc) { | |
4423 | /* stream is running, let's swap the current ADC */ | |
4424 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); | |
4425 | spec->cur_adc = new_adc; | |
4426 | snd_hda_codec_setup_stream(codec, new_adc, | |
4427 | spec->cur_adc_stream_tag, 0, | |
4428 | spec->cur_adc_format); | |
4429 | return true; | |
4430 | } | |
4431 | return false; | |
4432 | } | |
97ec558a | 4433 | |
352f7f91 TI |
4434 | /* analog capture with dynamic dual-adc changes */ |
4435 | static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
4436 | struct hda_codec *codec, | |
4437 | unsigned int stream_tag, | |
4438 | unsigned int format, | |
4439 | struct snd_pcm_substream *substream) | |
4440 | { | |
4441 | struct hda_gen_spec *spec = codec->spec; | |
4442 | spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]]; | |
4443 | spec->cur_adc_stream_tag = stream_tag; | |
4444 | spec->cur_adc_format = format; | |
4445 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); | |
97ec558a TI |
4446 | return 0; |
4447 | } | |
4448 | ||
352f7f91 TI |
4449 | static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4450 | struct hda_codec *codec, | |
4451 | struct snd_pcm_substream *substream) | |
97ec558a | 4452 | { |
352f7f91 TI |
4453 | struct hda_gen_spec *spec = codec->spec; |
4454 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); | |
4455 | spec->cur_adc = 0; | |
97ec558a TI |
4456 | return 0; |
4457 | } | |
4458 | ||
352f7f91 TI |
4459 | static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = { |
4460 | .substreams = 1, | |
4461 | .channels_min = 2, | |
4462 | .channels_max = 2, | |
4463 | .nid = 0, /* fill later */ | |
4464 | .ops = { | |
4465 | .prepare = dyn_adc_capture_pcm_prepare, | |
4466 | .cleanup = dyn_adc_capture_pcm_cleanup | |
4467 | }, | |
4468 | }; | |
4469 | ||
f873e536 TI |
4470 | static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, |
4471 | const char *chip_name) | |
4472 | { | |
4473 | char *p; | |
4474 | ||
4475 | if (*str) | |
4476 | return; | |
4477 | strlcpy(str, chip_name, len); | |
4478 | ||
4479 | /* drop non-alnum chars after a space */ | |
4480 | for (p = strchr(str, ' '); p; p = strchr(p + 1, ' ')) { | |
4481 | if (!isalnum(p[1])) { | |
4482 | *p = 0; | |
4483 | break; | |
4484 | } | |
4485 | } | |
4486 | strlcat(str, sfx, len); | |
4487 | } | |
4488 | ||
352f7f91 TI |
4489 | /* build PCM streams based on the parsed results */ |
4490 | int snd_hda_gen_build_pcms(struct hda_codec *codec) | |
1da177e4 | 4491 | { |
352f7f91 TI |
4492 | struct hda_gen_spec *spec = codec->spec; |
4493 | struct hda_pcm *info = spec->pcm_rec; | |
4494 | const struct hda_pcm_stream *p; | |
4495 | bool have_multi_adcs; | |
352f7f91 TI |
4496 | |
4497 | codec->num_pcms = 1; | |
4498 | codec->pcm_info = info; | |
4499 | ||
4500 | if (spec->no_analog) | |
4501 | goto skip_analog; | |
4502 | ||
f873e536 TI |
4503 | fill_pcm_stream_name(spec->stream_name_analog, |
4504 | sizeof(spec->stream_name_analog), | |
4505 | " Analog", codec->chip_name); | |
352f7f91 TI |
4506 | info->name = spec->stream_name_analog; |
4507 | ||
4508 | if (spec->multiout.num_dacs > 0) { | |
4509 | p = spec->stream_analog_playback; | |
4510 | if (!p) | |
4511 | p = &pcm_analog_playback; | |
4512 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4513 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; | |
4514 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = | |
4515 | spec->multiout.max_channels; | |
4516 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && | |
4517 | spec->autocfg.line_outs == 2) | |
4518 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = | |
4519 | snd_pcm_2_1_chmaps; | |
4520 | } | |
4521 | if (spec->num_adc_nids) { | |
4522 | p = spec->stream_analog_capture; | |
4523 | if (!p) { | |
4524 | if (spec->dyn_adc_switch) | |
4525 | p = &dyn_adc_pcm_analog_capture; | |
4526 | else | |
4527 | p = &pcm_analog_capture; | |
4528 | } | |
4529 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4530 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; | |
4531 | } | |
4532 | ||
352f7f91 TI |
4533 | skip_analog: |
4534 | /* SPDIF for stream index #1 */ | |
4535 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { | |
f873e536 TI |
4536 | fill_pcm_stream_name(spec->stream_name_digital, |
4537 | sizeof(spec->stream_name_digital), | |
4538 | " Digital", codec->chip_name); | |
352f7f91 TI |
4539 | codec->num_pcms = 2; |
4540 | codec->slave_dig_outs = spec->multiout.slave_dig_outs; | |
4541 | info = spec->pcm_rec + 1; | |
4542 | info->name = spec->stream_name_digital; | |
4543 | if (spec->dig_out_type) | |
4544 | info->pcm_type = spec->dig_out_type; | |
4545 | else | |
4546 | info->pcm_type = HDA_PCM_TYPE_SPDIF; | |
4547 | if (spec->multiout.dig_out_nid) { | |
4548 | p = spec->stream_digital_playback; | |
4549 | if (!p) | |
4550 | p = &pcm_digital_playback; | |
4551 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4552 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; | |
4553 | } | |
4554 | if (spec->dig_in_nid) { | |
4555 | p = spec->stream_digital_capture; | |
4556 | if (!p) | |
4557 | p = &pcm_digital_capture; | |
4558 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4559 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; | |
4560 | } | |
4561 | } | |
1da177e4 | 4562 | |
352f7f91 | 4563 | if (spec->no_analog) |
1da177e4 | 4564 | return 0; |
352f7f91 TI |
4565 | |
4566 | /* If the use of more than one ADC is requested for the current | |
4567 | * model, configure a second analog capture-only PCM. | |
4568 | */ | |
4569 | have_multi_adcs = (spec->num_adc_nids > 1) && | |
4570 | !spec->dyn_adc_switch && !spec->auto_mic; | |
4571 | /* Additional Analaog capture for index #2 */ | |
4572 | if (spec->alt_dac_nid || have_multi_adcs) { | |
a607148f TI |
4573 | fill_pcm_stream_name(spec->stream_name_alt_analog, |
4574 | sizeof(spec->stream_name_alt_analog), | |
4575 | " Alt Analog", codec->chip_name); | |
352f7f91 TI |
4576 | codec->num_pcms = 3; |
4577 | info = spec->pcm_rec + 2; | |
a607148f | 4578 | info->name = spec->stream_name_alt_analog; |
352f7f91 TI |
4579 | if (spec->alt_dac_nid) { |
4580 | p = spec->stream_analog_alt_playback; | |
4581 | if (!p) | |
4582 | p = &pcm_analog_alt_playback; | |
4583 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4584 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = | |
4585 | spec->alt_dac_nid; | |
4586 | } else { | |
4587 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = | |
4588 | pcm_null_stream; | |
4589 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; | |
4590 | } | |
4591 | if (have_multi_adcs) { | |
4592 | p = spec->stream_analog_alt_capture; | |
4593 | if (!p) | |
4594 | p = &pcm_analog_alt_capture; | |
4595 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4596 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = | |
4597 | spec->adc_nids[1]; | |
4598 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = | |
4599 | spec->num_adc_nids - 1; | |
4600 | } else { | |
4601 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = | |
4602 | pcm_null_stream; | |
4603 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; | |
4604 | } | |
1da177e4 LT |
4605 | } |
4606 | ||
352f7f91 TI |
4607 | return 0; |
4608 | } | |
4609 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms); | |
4610 | ||
4611 | ||
4612 | /* | |
4613 | * Standard auto-parser initializations | |
4614 | */ | |
4615 | ||
d4156930 | 4616 | /* configure the given path as a proper output */ |
2c12c30d | 4617 | static void set_output_and_unmute(struct hda_codec *codec, int path_idx) |
352f7f91 TI |
4618 | { |
4619 | struct nid_path *path; | |
d4156930 | 4620 | hda_nid_t pin; |
352f7f91 | 4621 | |
196c1766 | 4622 | path = snd_hda_get_path_from_idx(codec, path_idx); |
d4156930 | 4623 | if (!path || !path->depth) |
352f7f91 | 4624 | return; |
d4156930 | 4625 | pin = path->path[path->depth - 1]; |
2c12c30d | 4626 | restore_pin_ctl(codec, pin); |
e1284af7 TI |
4627 | snd_hda_activate_path(codec, path, path->active, true); |
4628 | set_pin_eapd(codec, pin, path->active); | |
352f7f91 TI |
4629 | } |
4630 | ||
4631 | /* initialize primary output paths */ | |
4632 | static void init_multi_out(struct hda_codec *codec) | |
4633 | { | |
4634 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
4635 | int i; |
4636 | ||
d4156930 | 4637 | for (i = 0; i < spec->autocfg.line_outs; i++) |
2c12c30d | 4638 | set_output_and_unmute(codec, spec->out_paths[i]); |
352f7f91 TI |
4639 | } |
4640 | ||
db23fd19 | 4641 | |
2c12c30d | 4642 | static void __init_extra_out(struct hda_codec *codec, int num_outs, int *paths) |
352f7f91 | 4643 | { |
352f7f91 | 4644 | int i; |
352f7f91 | 4645 | |
d4156930 | 4646 | for (i = 0; i < num_outs; i++) |
2c12c30d | 4647 | set_output_and_unmute(codec, paths[i]); |
352f7f91 TI |
4648 | } |
4649 | ||
db23fd19 TI |
4650 | /* initialize hp and speaker paths */ |
4651 | static void init_extra_out(struct hda_codec *codec) | |
4652 | { | |
4653 | struct hda_gen_spec *spec = codec->spec; | |
4654 | ||
4655 | if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) | |
2c12c30d | 4656 | __init_extra_out(codec, spec->autocfg.hp_outs, spec->hp_paths); |
db23fd19 TI |
4657 | if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) |
4658 | __init_extra_out(codec, spec->autocfg.speaker_outs, | |
2c12c30d | 4659 | spec->speaker_paths); |
db23fd19 TI |
4660 | } |
4661 | ||
352f7f91 TI |
4662 | /* initialize multi-io paths */ |
4663 | static void init_multi_io(struct hda_codec *codec) | |
4664 | { | |
4665 | struct hda_gen_spec *spec = codec->spec; | |
4666 | int i; | |
4667 | ||
4668 | for (i = 0; i < spec->multi_ios; i++) { | |
4669 | hda_nid_t pin = spec->multi_io[i].pin; | |
4670 | struct nid_path *path; | |
196c1766 | 4671 | path = get_multiio_path(codec, i); |
352f7f91 TI |
4672 | if (!path) |
4673 | continue; | |
4674 | if (!spec->multi_io[i].ctl_in) | |
4675 | spec->multi_io[i].ctl_in = | |
2c12c30d | 4676 | snd_hda_codec_get_pin_target(codec, pin); |
352f7f91 TI |
4677 | snd_hda_activate_path(codec, path, path->active, true); |
4678 | } | |
4679 | } | |
4680 | ||
352f7f91 TI |
4681 | /* set up input pins and loopback paths */ |
4682 | static void init_analog_input(struct hda_codec *codec) | |
4683 | { | |
4684 | struct hda_gen_spec *spec = codec->spec; | |
4685 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
4686 | int i; | |
4687 | ||
4688 | for (i = 0; i < cfg->num_inputs; i++) { | |
4689 | hda_nid_t nid = cfg->inputs[i].pin; | |
4690 | if (is_input_pin(codec, nid)) | |
2c12c30d | 4691 | restore_pin_ctl(codec, nid); |
352f7f91 TI |
4692 | |
4693 | /* init loopback inputs */ | |
4694 | if (spec->mixer_nid) { | |
3e367f15 TI |
4695 | resume_path_from_idx(codec, spec->loopback_paths[i]); |
4696 | resume_path_from_idx(codec, spec->loopback_merge_path); | |
352f7f91 TI |
4697 | } |
4698 | } | |
4699 | } | |
4700 | ||
4701 | /* initialize ADC paths */ | |
4702 | static void init_input_src(struct hda_codec *codec) | |
4703 | { | |
4704 | struct hda_gen_spec *spec = codec->spec; | |
4705 | struct hda_input_mux *imux = &spec->input_mux; | |
4706 | struct nid_path *path; | |
4707 | int i, c, nums; | |
1da177e4 | 4708 | |
352f7f91 TI |
4709 | if (spec->dyn_adc_switch) |
4710 | nums = 1; | |
4711 | else | |
4712 | nums = spec->num_adc_nids; | |
4713 | ||
4714 | for (c = 0; c < nums; c++) { | |
4715 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 | 4716 | path = get_input_path(codec, c, i); |
352f7f91 TI |
4717 | if (path) { |
4718 | bool active = path->active; | |
4719 | if (i == spec->cur_mux[c]) | |
4720 | active = true; | |
4721 | snd_hda_activate_path(codec, path, active, false); | |
4722 | } | |
97ec558a | 4723 | } |
1da177e4 | 4724 | } |
352f7f91 TI |
4725 | |
4726 | if (spec->shared_mic_hp) | |
4727 | update_shared_mic_hp(codec, spec->cur_mux[0]); | |
4728 | ||
4729 | if (spec->cap_sync_hook) | |
a90229e0 | 4730 | spec->cap_sync_hook(codec, NULL); |
352f7f91 TI |
4731 | } |
4732 | ||
4733 | /* set right pin controls for digital I/O */ | |
4734 | static void init_digital(struct hda_codec *codec) | |
4735 | { | |
4736 | struct hda_gen_spec *spec = codec->spec; | |
4737 | int i; | |
4738 | hda_nid_t pin; | |
4739 | ||
d4156930 | 4740 | for (i = 0; i < spec->autocfg.dig_outs; i++) |
2c12c30d | 4741 | set_output_and_unmute(codec, spec->digout_paths[i]); |
352f7f91 | 4742 | pin = spec->autocfg.dig_in_pin; |
2430d7b7 | 4743 | if (pin) { |
2c12c30d | 4744 | restore_pin_ctl(codec, pin); |
3e367f15 | 4745 | resume_path_from_idx(codec, spec->digin_path); |
2430d7b7 | 4746 | } |
352f7f91 TI |
4747 | } |
4748 | ||
973e4972 TI |
4749 | /* clear unsol-event tags on unused pins; Conexant codecs seem to leave |
4750 | * invalid unsol tags by some reason | |
4751 | */ | |
4752 | static void clear_unsol_on_unused_pins(struct hda_codec *codec) | |
4753 | { | |
4754 | int i; | |
4755 | ||
4756 | for (i = 0; i < codec->init_pins.used; i++) { | |
4757 | struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i); | |
4758 | hda_nid_t nid = pin->nid; | |
4759 | if (is_jack_detectable(codec, nid) && | |
4760 | !snd_hda_jack_tbl_get(codec, nid)) | |
4761 | snd_hda_codec_update_cache(codec, nid, 0, | |
4762 | AC_VERB_SET_UNSOLICITED_ENABLE, 0); | |
4763 | } | |
4764 | } | |
4765 | ||
5187ac16 TI |
4766 | /* |
4767 | * initialize the generic spec; | |
4768 | * this can be put as patch_ops.init function | |
4769 | */ | |
352f7f91 TI |
4770 | int snd_hda_gen_init(struct hda_codec *codec) |
4771 | { | |
4772 | struct hda_gen_spec *spec = codec->spec; | |
4773 | ||
4774 | if (spec->init_hook) | |
4775 | spec->init_hook(codec); | |
4776 | ||
4777 | snd_hda_apply_verbs(codec); | |
4778 | ||
3bbcd274 TI |
4779 | codec->cached_write = 1; |
4780 | ||
352f7f91 TI |
4781 | init_multi_out(codec); |
4782 | init_extra_out(codec); | |
4783 | init_multi_io(codec); | |
4784 | init_analog_input(codec); | |
4785 | init_input_src(codec); | |
4786 | init_digital(codec); | |
1da177e4 | 4787 | |
973e4972 TI |
4788 | clear_unsol_on_unused_pins(codec); |
4789 | ||
352f7f91 | 4790 | /* call init functions of standard auto-mute helpers */ |
a5cc2509 | 4791 | update_automute_all(codec); |
352f7f91 | 4792 | |
dc870f38 | 4793 | snd_hda_codec_flush_cache(codec); |
3bbcd274 | 4794 | |
352f7f91 TI |
4795 | if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) |
4796 | snd_hda_sync_vmaster_hook(&spec->vmaster_mute); | |
4797 | ||
4798 | hda_call_check_power_status(codec, 0x01); | |
1da177e4 LT |
4799 | return 0; |
4800 | } | |
fce52a3b | 4801 | EXPORT_SYMBOL_HDA(snd_hda_gen_init); |
352f7f91 | 4802 | |
5187ac16 TI |
4803 | /* |
4804 | * free the generic spec; | |
4805 | * this can be put as patch_ops.free function | |
4806 | */ | |
fce52a3b TI |
4807 | void snd_hda_gen_free(struct hda_codec *codec) |
4808 | { | |
4809 | snd_hda_gen_spec_free(codec->spec); | |
4810 | kfree(codec->spec); | |
4811 | codec->spec = NULL; | |
4812 | } | |
4813 | EXPORT_SYMBOL_HDA(snd_hda_gen_free); | |
1da177e4 | 4814 | |
83012a7c | 4815 | #ifdef CONFIG_PM |
5187ac16 TI |
4816 | /* |
4817 | * check the loopback power save state; | |
4818 | * this can be put as patch_ops.check_power_status function | |
4819 | */ | |
fce52a3b | 4820 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid) |
cb53c626 | 4821 | { |
352f7f91 | 4822 | struct hda_gen_spec *spec = codec->spec; |
cb53c626 TI |
4823 | return snd_hda_check_amp_list_power(codec, &spec->loopback, nid); |
4824 | } | |
fce52a3b | 4825 | EXPORT_SYMBOL_HDA(snd_hda_gen_check_power_status); |
cb53c626 TI |
4826 | #endif |
4827 | ||
fce52a3b TI |
4828 | |
4829 | /* | |
4830 | * the generic codec support | |
4831 | */ | |
1da177e4 | 4832 | |
352f7f91 TI |
4833 | static const struct hda_codec_ops generic_patch_ops = { |
4834 | .build_controls = snd_hda_gen_build_controls, | |
4835 | .build_pcms = snd_hda_gen_build_pcms, | |
4836 | .init = snd_hda_gen_init, | |
fce52a3b | 4837 | .free = snd_hda_gen_free, |
352f7f91 | 4838 | .unsol_event = snd_hda_jack_unsol_event, |
83012a7c | 4839 | #ifdef CONFIG_PM |
fce52a3b | 4840 | .check_power_status = snd_hda_gen_check_power_status, |
cb53c626 | 4841 | #endif |
1da177e4 LT |
4842 | }; |
4843 | ||
1da177e4 LT |
4844 | int snd_hda_parse_generic_codec(struct hda_codec *codec) |
4845 | { | |
352f7f91 | 4846 | struct hda_gen_spec *spec; |
1da177e4 LT |
4847 | int err; |
4848 | ||
e560d8d8 | 4849 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
352f7f91 | 4850 | if (!spec) |
1da177e4 | 4851 | return -ENOMEM; |
352f7f91 | 4852 | snd_hda_gen_spec_init(spec); |
1da177e4 | 4853 | codec->spec = spec; |
1da177e4 | 4854 | |
9eb413e5 TI |
4855 | err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); |
4856 | if (err < 0) | |
4857 | return err; | |
4858 | ||
4859 | err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); | |
352f7f91 | 4860 | if (err < 0) |
1da177e4 LT |
4861 | goto error; |
4862 | ||
4863 | codec->patch_ops = generic_patch_ops; | |
1da177e4 LT |
4864 | return 0; |
4865 | ||
352f7f91 | 4866 | error: |
fce52a3b | 4867 | snd_hda_gen_free(codec); |
1da177e4 LT |
4868 | return err; |
4869 | } | |
fce52a3b | 4870 | EXPORT_SYMBOL_HDA(snd_hda_parse_generic_codec); |