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Commit | Line | Data |
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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> |
55196fff | 27 | #include <linux/delay.h> |
f873e536 TI |
28 | #include <linux/ctype.h> |
29 | #include <linux/string.h> | |
29476558 | 30 | #include <linux/bitops.h> |
1da177e4 | 31 | #include <sound/core.h> |
352f7f91 | 32 | #include <sound/jack.h> |
1da177e4 LT |
33 | #include "hda_codec.h" |
34 | #include "hda_local.h" | |
352f7f91 TI |
35 | #include "hda_auto_parser.h" |
36 | #include "hda_jack.h" | |
37 | #include "hda_generic.h" | |
1da177e4 | 38 | |
a7da6ce5 | 39 | |
352f7f91 TI |
40 | /* initialize hda_gen_spec struct */ |
41 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec) | |
42 | { | |
43 | snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32); | |
352f7f91 | 44 | snd_array_init(&spec->paths, sizeof(struct nid_path), 8); |
0186f4f4 | 45 | snd_array_init(&spec->loopback_list, sizeof(struct hda_amp_list), 8); |
38cf6f1a | 46 | mutex_init(&spec->pcm_mutex); |
352f7f91 TI |
47 | return 0; |
48 | } | |
49 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init); | |
1da177e4 | 50 | |
12c93df6 TI |
51 | struct snd_kcontrol_new * |
52 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, | |
53 | const struct snd_kcontrol_new *temp) | |
352f7f91 TI |
54 | { |
55 | struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls); | |
56 | if (!knew) | |
57 | return NULL; | |
58 | *knew = *temp; | |
59 | if (name) | |
60 | knew->name = kstrdup(name, GFP_KERNEL); | |
61 | else if (knew->name) | |
62 | knew->name = kstrdup(knew->name, GFP_KERNEL); | |
63 | if (!knew->name) | |
64 | return NULL; | |
65 | return knew; | |
66 | } | |
12c93df6 | 67 | EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl); |
1da177e4 | 68 | |
352f7f91 TI |
69 | static void free_kctls(struct hda_gen_spec *spec) |
70 | { | |
71 | if (spec->kctls.list) { | |
72 | struct snd_kcontrol_new *kctl = spec->kctls.list; | |
73 | int i; | |
74 | for (i = 0; i < spec->kctls.used; i++) | |
75 | kfree(kctl[i].name); | |
76 | } | |
77 | snd_array_free(&spec->kctls); | |
78 | } | |
1da177e4 | 79 | |
352f7f91 TI |
80 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec) |
81 | { | |
82 | if (!spec) | |
83 | return; | |
84 | free_kctls(spec); | |
352f7f91 | 85 | snd_array_free(&spec->paths); |
0186f4f4 | 86 | snd_array_free(&spec->loopback_list); |
352f7f91 TI |
87 | } |
88 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free); | |
1da177e4 | 89 | |
1c70a583 TI |
90 | /* |
91 | * store user hints | |
92 | */ | |
93 | static void parse_user_hints(struct hda_codec *codec) | |
94 | { | |
95 | struct hda_gen_spec *spec = codec->spec; | |
96 | int val; | |
97 | ||
98 | val = snd_hda_get_bool_hint(codec, "jack_detect"); | |
99 | if (val >= 0) | |
100 | codec->no_jack_detect = !val; | |
101 | val = snd_hda_get_bool_hint(codec, "inv_jack_detect"); | |
102 | if (val >= 0) | |
103 | codec->inv_jack_detect = !!val; | |
104 | val = snd_hda_get_bool_hint(codec, "trigger_sense"); | |
105 | if (val >= 0) | |
106 | codec->no_trigger_sense = !val; | |
107 | val = snd_hda_get_bool_hint(codec, "inv_eapd"); | |
108 | if (val >= 0) | |
109 | codec->inv_eapd = !!val; | |
110 | val = snd_hda_get_bool_hint(codec, "pcm_format_first"); | |
111 | if (val >= 0) | |
112 | codec->pcm_format_first = !!val; | |
113 | val = snd_hda_get_bool_hint(codec, "sticky_stream"); | |
114 | if (val >= 0) | |
115 | codec->no_sticky_stream = !val; | |
116 | val = snd_hda_get_bool_hint(codec, "spdif_status_reset"); | |
117 | if (val >= 0) | |
118 | codec->spdif_status_reset = !!val; | |
119 | val = snd_hda_get_bool_hint(codec, "pin_amp_workaround"); | |
120 | if (val >= 0) | |
121 | codec->pin_amp_workaround = !!val; | |
122 | val = snd_hda_get_bool_hint(codec, "single_adc_amp"); | |
123 | if (val >= 0) | |
124 | codec->single_adc_amp = !!val; | |
125 | ||
f72706be TI |
126 | val = snd_hda_get_bool_hint(codec, "auto_mute"); |
127 | if (val >= 0) | |
128 | spec->suppress_auto_mute = !val; | |
1c70a583 TI |
129 | val = snd_hda_get_bool_hint(codec, "auto_mic"); |
130 | if (val >= 0) | |
131 | spec->suppress_auto_mic = !val; | |
132 | val = snd_hda_get_bool_hint(codec, "line_in_auto_switch"); | |
133 | if (val >= 0) | |
134 | spec->line_in_auto_switch = !!val; | |
135 | val = snd_hda_get_bool_hint(codec, "need_dac_fix"); | |
136 | if (val >= 0) | |
137 | spec->need_dac_fix = !!val; | |
138 | val = snd_hda_get_bool_hint(codec, "primary_hp"); | |
139 | if (val >= 0) | |
140 | spec->no_primary_hp = !val; | |
141 | val = snd_hda_get_bool_hint(codec, "multi_cap_vol"); | |
142 | if (val >= 0) | |
143 | spec->multi_cap_vol = !!val; | |
144 | val = snd_hda_get_bool_hint(codec, "inv_dmic_split"); | |
145 | if (val >= 0) | |
146 | spec->inv_dmic_split = !!val; | |
147 | val = snd_hda_get_bool_hint(codec, "indep_hp"); | |
148 | if (val >= 0) | |
149 | spec->indep_hp = !!val; | |
150 | val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input"); | |
151 | if (val >= 0) | |
152 | spec->add_stereo_mix_input = !!val; | |
153 | val = snd_hda_get_bool_hint(codec, "add_out_jack_modes"); | |
154 | if (val >= 0) | |
155 | spec->add_out_jack_modes = !!val; | |
29476558 TI |
156 | val = snd_hda_get_bool_hint(codec, "add_in_jack_modes"); |
157 | if (val >= 0) | |
158 | spec->add_in_jack_modes = !!val; | |
55196fff TI |
159 | val = snd_hda_get_bool_hint(codec, "power_down_unused"); |
160 | if (val >= 0) | |
161 | spec->power_down_unused = !!val; | |
1c70a583 TI |
162 | |
163 | if (!snd_hda_get_int_hint(codec, "mixer_nid", &val)) | |
164 | spec->mixer_nid = val; | |
165 | } | |
166 | ||
2c12c30d TI |
167 | /* |
168 | * pin control value accesses | |
169 | */ | |
170 | ||
171 | #define update_pin_ctl(codec, pin, val) \ | |
172 | snd_hda_codec_update_cache(codec, pin, 0, \ | |
173 | AC_VERB_SET_PIN_WIDGET_CONTROL, val) | |
174 | ||
175 | /* restore the pinctl based on the cached value */ | |
176 | static inline void restore_pin_ctl(struct hda_codec *codec, hda_nid_t pin) | |
177 | { | |
178 | update_pin_ctl(codec, pin, snd_hda_codec_get_pin_target(codec, pin)); | |
179 | } | |
180 | ||
181 | /* set the pinctl target value and write it if requested */ | |
182 | static void set_pin_target(struct hda_codec *codec, hda_nid_t pin, | |
183 | unsigned int val, bool do_write) | |
184 | { | |
185 | if (!pin) | |
186 | return; | |
187 | val = snd_hda_correct_pin_ctl(codec, pin, val); | |
188 | snd_hda_codec_set_pin_target(codec, pin, val); | |
189 | if (do_write) | |
190 | update_pin_ctl(codec, pin, val); | |
191 | } | |
192 | ||
193 | /* set pinctl target values for all given pins */ | |
194 | static void set_pin_targets(struct hda_codec *codec, int num_pins, | |
195 | hda_nid_t *pins, unsigned int val) | |
196 | { | |
197 | int i; | |
198 | for (i = 0; i < num_pins; i++) | |
199 | set_pin_target(codec, pins[i], val, false); | |
200 | } | |
201 | ||
1da177e4 | 202 | /* |
352f7f91 | 203 | * parsing paths |
1da177e4 | 204 | */ |
1da177e4 | 205 | |
3ca529d3 TI |
206 | /* return the position of NID in the list, or -1 if not found */ |
207 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) | |
208 | { | |
209 | int i; | |
210 | for (i = 0; i < nums; i++) | |
211 | if (list[i] == nid) | |
212 | return i; | |
213 | return -1; | |
214 | } | |
215 | ||
216 | /* return true if the given NID is contained in the path */ | |
217 | static bool is_nid_contained(struct nid_path *path, hda_nid_t nid) | |
218 | { | |
219 | return find_idx_in_nid_list(nid, path->path, path->depth) >= 0; | |
220 | } | |
221 | ||
f5172a7e TI |
222 | static struct nid_path *get_nid_path(struct hda_codec *codec, |
223 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 | 224 | int anchor_nid) |
1da177e4 | 225 | { |
352f7f91 TI |
226 | struct hda_gen_spec *spec = codec->spec; |
227 | int i; | |
1da177e4 | 228 | |
352f7f91 TI |
229 | for (i = 0; i < spec->paths.used; i++) { |
230 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
231 | if (path->depth <= 0) | |
232 | continue; | |
233 | if ((!from_nid || path->path[0] == from_nid) && | |
f5172a7e | 234 | (!to_nid || path->path[path->depth - 1] == to_nid)) { |
3ca529d3 TI |
235 | if (!anchor_nid || |
236 | (anchor_nid > 0 && is_nid_contained(path, anchor_nid)) || | |
237 | (anchor_nid < 0 && !is_nid_contained(path, anchor_nid))) | |
f5172a7e TI |
238 | return path; |
239 | } | |
1da177e4 | 240 | } |
352f7f91 | 241 | return NULL; |
1da177e4 | 242 | } |
f5172a7e TI |
243 | |
244 | /* get the path between the given NIDs; | |
245 | * passing 0 to either @pin or @dac behaves as a wildcard | |
246 | */ | |
247 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, | |
248 | hda_nid_t from_nid, hda_nid_t to_nid) | |
249 | { | |
3ca529d3 | 250 | return get_nid_path(codec, from_nid, to_nid, 0); |
f5172a7e | 251 | } |
352f7f91 | 252 | EXPORT_SYMBOL_HDA(snd_hda_get_nid_path); |
1da177e4 | 253 | |
196c1766 TI |
254 | /* get the index number corresponding to the path instance; |
255 | * the index starts from 1, for easier checking the invalid value | |
256 | */ | |
257 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path) | |
258 | { | |
259 | struct hda_gen_spec *spec = codec->spec; | |
260 | struct nid_path *array = spec->paths.list; | |
261 | ssize_t idx; | |
262 | ||
263 | if (!spec->paths.used) | |
264 | return 0; | |
265 | idx = path - array; | |
266 | if (idx < 0 || idx >= spec->paths.used) | |
267 | return 0; | |
268 | return idx + 1; | |
269 | } | |
4bd01e93 | 270 | EXPORT_SYMBOL_HDA(snd_hda_get_path_idx); |
196c1766 TI |
271 | |
272 | /* get the path instance corresponding to the given index number */ | |
273 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx) | |
274 | { | |
275 | struct hda_gen_spec *spec = codec->spec; | |
276 | ||
277 | if (idx <= 0 || idx > spec->paths.used) | |
278 | return NULL; | |
279 | return snd_array_elem(&spec->paths, idx - 1); | |
280 | } | |
4bd01e93 | 281 | EXPORT_SYMBOL_HDA(snd_hda_get_path_from_idx); |
196c1766 | 282 | |
352f7f91 TI |
283 | /* check whether the given DAC is already found in any existing paths */ |
284 | static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid) | |
1da177e4 | 285 | { |
352f7f91 TI |
286 | struct hda_gen_spec *spec = codec->spec; |
287 | int i; | |
1da177e4 | 288 | |
352f7f91 TI |
289 | for (i = 0; i < spec->paths.used; i++) { |
290 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
291 | if (path->path[0] == nid) | |
292 | return true; | |
d2569505 | 293 | } |
352f7f91 TI |
294 | return false; |
295 | } | |
1da177e4 | 296 | |
352f7f91 TI |
297 | /* check whether the given two widgets can be connected */ |
298 | static bool is_reachable_path(struct hda_codec *codec, | |
299 | hda_nid_t from_nid, hda_nid_t to_nid) | |
300 | { | |
301 | if (!from_nid || !to_nid) | |
302 | return false; | |
303 | return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0; | |
304 | } | |
1da177e4 | 305 | |
352f7f91 TI |
306 | /* nid, dir and idx */ |
307 | #define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19)) | |
308 | ||
309 | /* check whether the given ctl is already assigned in any path elements */ | |
310 | static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type) | |
311 | { | |
312 | struct hda_gen_spec *spec = codec->spec; | |
313 | int i; | |
314 | ||
315 | val &= AMP_VAL_COMPARE_MASK; | |
316 | for (i = 0; i < spec->paths.used; i++) { | |
317 | struct nid_path *path = snd_array_elem(&spec->paths, i); | |
318 | if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val) | |
319 | return true; | |
1da177e4 | 320 | } |
352f7f91 | 321 | return false; |
1da177e4 LT |
322 | } |
323 | ||
352f7f91 TI |
324 | /* check whether a control with the given (nid, dir, idx) was assigned */ |
325 | static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid, | |
8999bf0a | 326 | int dir, int idx, int type) |
1da177e4 | 327 | { |
352f7f91 | 328 | unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir); |
8999bf0a | 329 | return is_ctl_used(codec, val, type); |
352f7f91 | 330 | } |
1da177e4 | 331 | |
0c8c0f56 TI |
332 | static void print_nid_path(const char *pfx, struct nid_path *path) |
333 | { | |
334 | char buf[40]; | |
335 | int i; | |
336 | ||
337 | ||
338 | buf[0] = 0; | |
339 | for (i = 0; i < path->depth; i++) { | |
340 | char tmp[4]; | |
341 | sprintf(tmp, ":%02x", path->path[i]); | |
342 | strlcat(buf, tmp, sizeof(buf)); | |
343 | } | |
344 | snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf); | |
345 | } | |
346 | ||
352f7f91 TI |
347 | /* called recursively */ |
348 | static bool __parse_nid_path(struct hda_codec *codec, | |
349 | hda_nid_t from_nid, hda_nid_t to_nid, | |
3ca529d3 TI |
350 | int anchor_nid, struct nid_path *path, |
351 | int depth) | |
352f7f91 | 352 | { |
ee8e765b | 353 | const hda_nid_t *conn; |
352f7f91 TI |
354 | int i, nums; |
355 | ||
3ca529d3 TI |
356 | if (to_nid == anchor_nid) |
357 | anchor_nid = 0; /* anchor passed */ | |
358 | else if (to_nid == (hda_nid_t)(-anchor_nid)) | |
359 | return false; /* hit the exclusive nid */ | |
1da177e4 | 360 | |
ee8e765b | 361 | nums = snd_hda_get_conn_list(codec, to_nid, &conn); |
352f7f91 TI |
362 | for (i = 0; i < nums; i++) { |
363 | if (conn[i] != from_nid) { | |
364 | /* special case: when from_nid is 0, | |
365 | * try to find an empty DAC | |
366 | */ | |
367 | if (from_nid || | |
368 | get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT || | |
369 | is_dac_already_used(codec, conn[i])) | |
370 | continue; | |
371 | } | |
3ca529d3 TI |
372 | /* anchor is not requested or already passed? */ |
373 | if (anchor_nid <= 0) | |
352f7f91 | 374 | goto found; |
1da177e4 | 375 | } |
352f7f91 TI |
376 | if (depth >= MAX_NID_PATH_DEPTH) |
377 | return false; | |
378 | for (i = 0; i < nums; i++) { | |
379 | unsigned int type; | |
380 | type = get_wcaps_type(get_wcaps(codec, conn[i])); | |
381 | if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN || | |
382 | type == AC_WID_PIN) | |
383 | continue; | |
384 | if (__parse_nid_path(codec, from_nid, conn[i], | |
3ca529d3 | 385 | anchor_nid, path, depth + 1)) |
352f7f91 TI |
386 | goto found; |
387 | } | |
388 | return false; | |
389 | ||
390 | found: | |
391 | path->path[path->depth] = conn[i]; | |
392 | path->idx[path->depth + 1] = i; | |
393 | if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX) | |
394 | path->multi[path->depth + 1] = 1; | |
395 | path->depth++; | |
396 | return true; | |
1da177e4 LT |
397 | } |
398 | ||
352f7f91 TI |
399 | /* parse the widget path from the given nid to the target nid; |
400 | * when @from_nid is 0, try to find an empty DAC; | |
3ca529d3 TI |
401 | * when @anchor_nid is set to a positive value, only paths through the widget |
402 | * with the given value are evaluated. | |
403 | * when @anchor_nid is set to a negative value, paths through the widget | |
404 | * with the negative of given value are excluded, only other paths are chosen. | |
405 | * when @anchor_nid is zero, no special handling about path selection. | |
1da177e4 | 406 | */ |
352f7f91 | 407 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
3ca529d3 | 408 | hda_nid_t to_nid, int anchor_nid, |
352f7f91 | 409 | struct nid_path *path) |
1da177e4 | 410 | { |
3ca529d3 | 411 | if (__parse_nid_path(codec, from_nid, to_nid, anchor_nid, path, 1)) { |
352f7f91 TI |
412 | path->path[path->depth] = to_nid; |
413 | path->depth++; | |
352f7f91 | 414 | return true; |
1da177e4 | 415 | } |
352f7f91 | 416 | return false; |
1da177e4 | 417 | } |
352f7f91 | 418 | EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path); |
1da177e4 LT |
419 | |
420 | /* | |
352f7f91 TI |
421 | * parse the path between the given NIDs and add to the path list. |
422 | * if no valid path is found, return NULL | |
1da177e4 | 423 | */ |
352f7f91 TI |
424 | struct nid_path * |
425 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, | |
3ca529d3 | 426 | hda_nid_t to_nid, int anchor_nid) |
352f7f91 TI |
427 | { |
428 | struct hda_gen_spec *spec = codec->spec; | |
429 | struct nid_path *path; | |
430 | ||
431 | if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid)) | |
432 | return NULL; | |
433 | ||
f5172a7e | 434 | /* check whether the path has been already added */ |
3ca529d3 | 435 | path = get_nid_path(codec, from_nid, to_nid, anchor_nid); |
f5172a7e TI |
436 | if (path) |
437 | return path; | |
438 | ||
352f7f91 TI |
439 | path = snd_array_new(&spec->paths); |
440 | if (!path) | |
441 | return NULL; | |
442 | memset(path, 0, sizeof(*path)); | |
3ca529d3 | 443 | if (snd_hda_parse_nid_path(codec, from_nid, to_nid, anchor_nid, path)) |
352f7f91 TI |
444 | return path; |
445 | /* push back */ | |
446 | spec->paths.used--; | |
447 | return NULL; | |
1da177e4 | 448 | } |
352f7f91 | 449 | EXPORT_SYMBOL_HDA(snd_hda_add_new_path); |
1da177e4 | 450 | |
980428ce TI |
451 | /* clear the given path as invalid so that it won't be picked up later */ |
452 | static void invalidate_nid_path(struct hda_codec *codec, int idx) | |
453 | { | |
454 | struct nid_path *path = snd_hda_get_path_from_idx(codec, idx); | |
455 | if (!path) | |
456 | return; | |
457 | memset(path, 0, sizeof(*path)); | |
458 | } | |
459 | ||
352f7f91 TI |
460 | /* look for an empty DAC slot */ |
461 | static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin, | |
462 | bool is_digital) | |
463 | { | |
464 | struct hda_gen_spec *spec = codec->spec; | |
465 | bool cap_digital; | |
466 | int i; | |
467 | ||
468 | for (i = 0; i < spec->num_all_dacs; i++) { | |
469 | hda_nid_t nid = spec->all_dacs[i]; | |
470 | if (!nid || is_dac_already_used(codec, nid)) | |
471 | continue; | |
472 | cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL); | |
473 | if (is_digital != cap_digital) | |
474 | continue; | |
475 | if (is_reachable_path(codec, nid, pin)) | |
476 | return nid; | |
477 | } | |
82beb8fd | 478 | return 0; |
1da177e4 LT |
479 | } |
480 | ||
352f7f91 TI |
481 | /* replace the channels in the composed amp value with the given number */ |
482 | static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) | |
1da177e4 | 483 | { |
352f7f91 TI |
484 | val &= ~(0x3U << 16); |
485 | val |= chs << 16; | |
486 | return val; | |
1da177e4 LT |
487 | } |
488 | ||
352f7f91 TI |
489 | /* check whether the widget has the given amp capability for the direction */ |
490 | static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, | |
491 | int dir, unsigned int bits) | |
1da177e4 | 492 | { |
352f7f91 TI |
493 | if (!nid) |
494 | return false; | |
495 | if (get_wcaps(codec, nid) & (1 << (dir + 1))) | |
496 | if (query_amp_caps(codec, nid, dir) & bits) | |
497 | return true; | |
498 | return false; | |
499 | } | |
500 | ||
99a5592d DH |
501 | static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, |
502 | hda_nid_t nid2, int dir) | |
503 | { | |
504 | if (!(get_wcaps(codec, nid1) & (1 << (dir + 1)))) | |
505 | return !(get_wcaps(codec, nid2) & (1 << (dir + 1))); | |
506 | return (query_amp_caps(codec, nid1, dir) == | |
507 | query_amp_caps(codec, nid2, dir)); | |
508 | } | |
509 | ||
352f7f91 TI |
510 | #define nid_has_mute(codec, nid, dir) \ |
511 | check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE) | |
512 | #define nid_has_volume(codec, nid, dir) \ | |
513 | check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) | |
514 | ||
515 | /* look for a widget suitable for assigning a mute switch in the path */ | |
516 | static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, | |
517 | struct nid_path *path) | |
518 | { | |
519 | int i; | |
520 | ||
521 | for (i = path->depth - 1; i >= 0; i--) { | |
522 | if (nid_has_mute(codec, path->path[i], HDA_OUTPUT)) | |
523 | return path->path[i]; | |
524 | if (i != path->depth - 1 && i != 0 && | |
525 | nid_has_mute(codec, path->path[i], HDA_INPUT)) | |
526 | return path->path[i]; | |
527 | } | |
528 | return 0; | |
529 | } | |
530 | ||
531 | /* look for a widget suitable for assigning a volume ctl in the path */ | |
532 | static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, | |
533 | struct nid_path *path) | |
534 | { | |
535 | int i; | |
1da177e4 | 536 | |
352f7f91 TI |
537 | for (i = path->depth - 1; i >= 0; i--) { |
538 | if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) | |
539 | return path->path[i]; | |
1da177e4 | 540 | } |
352f7f91 | 541 | return 0; |
1da177e4 LT |
542 | } |
543 | ||
544 | /* | |
352f7f91 | 545 | * path activation / deactivation |
1da177e4 | 546 | */ |
352f7f91 TI |
547 | |
548 | /* can have the amp-in capability? */ | |
549 | static bool has_amp_in(struct hda_codec *codec, struct nid_path *path, int idx) | |
1da177e4 | 550 | { |
352f7f91 TI |
551 | hda_nid_t nid = path->path[idx]; |
552 | unsigned int caps = get_wcaps(codec, nid); | |
553 | unsigned int type = get_wcaps_type(caps); | |
554 | ||
555 | if (!(caps & AC_WCAP_IN_AMP)) | |
556 | return false; | |
557 | if (type == AC_WID_PIN && idx > 0) /* only for input pins */ | |
558 | return false; | |
559 | return true; | |
560 | } | |
1da177e4 | 561 | |
352f7f91 TI |
562 | /* can have the amp-out capability? */ |
563 | static bool has_amp_out(struct hda_codec *codec, struct nid_path *path, int idx) | |
564 | { | |
565 | hda_nid_t nid = path->path[idx]; | |
566 | unsigned int caps = get_wcaps(codec, nid); | |
567 | unsigned int type = get_wcaps_type(caps); | |
568 | ||
569 | if (!(caps & AC_WCAP_OUT_AMP)) | |
570 | return false; | |
571 | if (type == AC_WID_PIN && !idx) /* only for output pins */ | |
572 | return false; | |
573 | return true; | |
574 | } | |
1da177e4 | 575 | |
352f7f91 TI |
576 | /* check whether the given (nid,dir,idx) is active */ |
577 | static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, | |
7dddf2ae | 578 | unsigned int dir, unsigned int idx) |
352f7f91 TI |
579 | { |
580 | struct hda_gen_spec *spec = codec->spec; | |
581 | int i, n; | |
1da177e4 | 582 | |
352f7f91 TI |
583 | for (n = 0; n < spec->paths.used; n++) { |
584 | struct nid_path *path = snd_array_elem(&spec->paths, n); | |
585 | if (!path->active) | |
1da177e4 | 586 | continue; |
352f7f91 TI |
587 | for (i = 0; i < path->depth; i++) { |
588 | if (path->path[i] == nid) { | |
589 | if (dir == HDA_OUTPUT || path->idx[i] == idx) | |
590 | return true; | |
591 | break; | |
1da177e4 | 592 | } |
1da177e4 LT |
593 | } |
594 | } | |
352f7f91 | 595 | return false; |
1da177e4 LT |
596 | } |
597 | ||
352f7f91 TI |
598 | /* get the default amp value for the target state */ |
599 | static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, | |
8999bf0a | 600 | int dir, unsigned int caps, bool enable) |
1da177e4 | 601 | { |
352f7f91 TI |
602 | unsigned int val = 0; |
603 | ||
352f7f91 TI |
604 | if (caps & AC_AMPCAP_NUM_STEPS) { |
605 | /* set to 0dB */ | |
606 | if (enable) | |
607 | val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT; | |
1da177e4 | 608 | } |
352f7f91 TI |
609 | if (caps & AC_AMPCAP_MUTE) { |
610 | if (!enable) | |
611 | val |= HDA_AMP_MUTE; | |
612 | } | |
613 | return val; | |
1da177e4 LT |
614 | } |
615 | ||
352f7f91 TI |
616 | /* initialize the amp value (only at the first time) */ |
617 | static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) | |
618 | { | |
8999bf0a TI |
619 | unsigned int caps = query_amp_caps(codec, nid, dir); |
620 | int val = get_amp_val_to_activate(codec, nid, dir, caps, false); | |
352f7f91 TI |
621 | snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); |
622 | } | |
1da177e4 | 623 | |
8999bf0a TI |
624 | /* calculate amp value mask we can modify; |
625 | * if the given amp is controlled by mixers, don't touch it | |
626 | */ | |
627 | static unsigned int get_amp_mask_to_modify(struct hda_codec *codec, | |
628 | hda_nid_t nid, int dir, int idx, | |
629 | unsigned int caps) | |
630 | { | |
631 | unsigned int mask = 0xff; | |
632 | ||
633 | if (caps & AC_AMPCAP_MUTE) { | |
634 | if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_MUTE_CTL)) | |
635 | mask &= ~0x80; | |
636 | } | |
637 | if (caps & AC_AMPCAP_NUM_STEPS) { | |
638 | if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) || | |
639 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL)) | |
640 | mask &= ~0x7f; | |
641 | } | |
642 | return mask; | |
643 | } | |
644 | ||
352f7f91 | 645 | static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir, |
8999bf0a | 646 | int idx, int idx_to_check, bool enable) |
352f7f91 | 647 | { |
8999bf0a TI |
648 | unsigned int caps; |
649 | unsigned int mask, val; | |
650 | ||
7dddf2ae | 651 | if (!enable && is_active_nid(codec, nid, dir, idx_to_check)) |
8999bf0a TI |
652 | return; |
653 | ||
654 | caps = query_amp_caps(codec, nid, dir); | |
655 | val = get_amp_val_to_activate(codec, nid, dir, caps, enable); | |
656 | mask = get_amp_mask_to_modify(codec, nid, dir, idx_to_check, caps); | |
657 | if (!mask) | |
352f7f91 | 658 | return; |
8999bf0a TI |
659 | |
660 | val &= mask; | |
661 | snd_hda_codec_amp_stereo(codec, nid, dir, idx, mask, val); | |
352f7f91 TI |
662 | } |
663 | ||
664 | static void activate_amp_out(struct hda_codec *codec, struct nid_path *path, | |
665 | int i, bool enable) | |
666 | { | |
667 | hda_nid_t nid = path->path[i]; | |
668 | init_amp(codec, nid, HDA_OUTPUT, 0); | |
8999bf0a | 669 | activate_amp(codec, nid, HDA_OUTPUT, 0, 0, enable); |
352f7f91 TI |
670 | } |
671 | ||
672 | static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, | |
673 | int i, bool enable, bool add_aamix) | |
1da177e4 | 674 | { |
352f7f91 | 675 | struct hda_gen_spec *spec = codec->spec; |
ee8e765b | 676 | const hda_nid_t *conn; |
352f7f91 TI |
677 | int n, nums, idx; |
678 | int type; | |
679 | hda_nid_t nid = path->path[i]; | |
680 | ||
ee8e765b | 681 | nums = snd_hda_get_conn_list(codec, nid, &conn); |
352f7f91 TI |
682 | type = get_wcaps_type(get_wcaps(codec, nid)); |
683 | if (type == AC_WID_PIN || | |
684 | (type == AC_WID_AUD_IN && codec->single_adc_amp)) { | |
685 | nums = 1; | |
686 | idx = 0; | |
687 | } else | |
688 | idx = path->idx[i]; | |
689 | ||
690 | for (n = 0; n < nums; n++) | |
691 | init_amp(codec, nid, HDA_INPUT, n); | |
692 | ||
352f7f91 TI |
693 | /* here is a little bit tricky in comparison with activate_amp_out(); |
694 | * when aa-mixer is available, we need to enable the path as well | |
1da177e4 | 695 | */ |
352f7f91 | 696 | for (n = 0; n < nums; n++) { |
e4a395e7 | 697 | if (n != idx && (!add_aamix || conn[n] != spec->mixer_merge_nid)) |
352f7f91 | 698 | continue; |
8999bf0a | 699 | activate_amp(codec, nid, HDA_INPUT, n, idx, enable); |
1da177e4 | 700 | } |
352f7f91 | 701 | } |
1da177e4 | 702 | |
352f7f91 TI |
703 | /* activate or deactivate the given path |
704 | * if @add_aamix is set, enable the input from aa-mix NID as well (if any) | |
705 | */ | |
706 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, | |
707 | bool enable, bool add_aamix) | |
708 | { | |
55196fff | 709 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 TI |
710 | int i; |
711 | ||
712 | if (!enable) | |
713 | path->active = false; | |
714 | ||
715 | for (i = path->depth - 1; i >= 0; i--) { | |
55196fff TI |
716 | hda_nid_t nid = path->path[i]; |
717 | if (enable && spec->power_down_unused) { | |
718 | /* make sure the widget is powered up */ | |
719 | if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) | |
720 | snd_hda_codec_write(codec, nid, 0, | |
721 | AC_VERB_SET_POWER_STATE, | |
722 | AC_PWRST_D0); | |
723 | } | |
352f7f91 | 724 | if (enable && path->multi[i]) |
55196fff | 725 | snd_hda_codec_write_cache(codec, nid, 0, |
352f7f91 TI |
726 | AC_VERB_SET_CONNECT_SEL, |
727 | path->idx[i]); | |
728 | if (has_amp_in(codec, path, i)) | |
729 | activate_amp_in(codec, path, i, enable, add_aamix); | |
730 | if (has_amp_out(codec, path, i)) | |
731 | activate_amp_out(codec, path, i, enable); | |
1da177e4 LT |
732 | } |
733 | ||
352f7f91 TI |
734 | if (enable) |
735 | path->active = true; | |
1da177e4 | 736 | } |
352f7f91 TI |
737 | EXPORT_SYMBOL_HDA(snd_hda_activate_path); |
738 | ||
55196fff TI |
739 | /* if the given path is inactive, put widgets into D3 (only if suitable) */ |
740 | static void path_power_down_sync(struct hda_codec *codec, struct nid_path *path) | |
741 | { | |
742 | struct hda_gen_spec *spec = codec->spec; | |
743 | bool changed; | |
744 | int i; | |
745 | ||
746 | if (!spec->power_down_unused || path->active) | |
747 | return; | |
748 | ||
749 | for (i = 0; i < path->depth; i++) { | |
750 | hda_nid_t nid = path->path[i]; | |
751 | if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D3)) { | |
752 | snd_hda_codec_write(codec, nid, 0, | |
753 | AC_VERB_SET_POWER_STATE, | |
754 | AC_PWRST_D3); | |
755 | changed = true; | |
756 | } | |
757 | } | |
758 | ||
759 | if (changed) { | |
760 | msleep(10); | |
761 | snd_hda_codec_read(codec, path->path[0], 0, | |
762 | AC_VERB_GET_POWER_STATE, 0); | |
763 | } | |
764 | } | |
765 | ||
d5a9f1bb TI |
766 | /* turn on/off EAPD on the given pin */ |
767 | static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) | |
768 | { | |
769 | struct hda_gen_spec *spec = codec->spec; | |
770 | if (spec->own_eapd_ctl || | |
771 | !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) | |
772 | return; | |
ecac3ed1 TI |
773 | if (codec->inv_eapd) |
774 | enable = !enable; | |
d5a9f1bb TI |
775 | snd_hda_codec_update_cache(codec, pin, 0, |
776 | AC_VERB_SET_EAPD_BTLENABLE, | |
777 | enable ? 0x02 : 0x00); | |
778 | } | |
779 | ||
3e367f15 TI |
780 | /* re-initialize the path specified by the given path index */ |
781 | static void resume_path_from_idx(struct hda_codec *codec, int path_idx) | |
782 | { | |
783 | struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx); | |
784 | if (path) | |
785 | snd_hda_activate_path(codec, path, path->active, false); | |
786 | } | |
787 | ||
1da177e4 LT |
788 | |
789 | /* | |
352f7f91 | 790 | * Helper functions for creating mixer ctl elements |
1da177e4 LT |
791 | */ |
792 | ||
352f7f91 TI |
793 | enum { |
794 | HDA_CTL_WIDGET_VOL, | |
795 | HDA_CTL_WIDGET_MUTE, | |
796 | HDA_CTL_BIND_MUTE, | |
352f7f91 TI |
797 | }; |
798 | static const struct snd_kcontrol_new control_templates[] = { | |
799 | HDA_CODEC_VOLUME(NULL, 0, 0, 0), | |
800 | HDA_CODEC_MUTE(NULL, 0, 0, 0), | |
801 | HDA_BIND_MUTE(NULL, 0, 0, 0), | |
352f7f91 | 802 | }; |
1da177e4 | 803 | |
352f7f91 | 804 | /* add dynamic controls from template */ |
a35bd1e3 TI |
805 | static struct snd_kcontrol_new * |
806 | add_control(struct hda_gen_spec *spec, int type, const char *name, | |
352f7f91 | 807 | int cidx, unsigned long val) |
1da177e4 | 808 | { |
352f7f91 | 809 | struct snd_kcontrol_new *knew; |
1da177e4 | 810 | |
12c93df6 | 811 | knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]); |
352f7f91 | 812 | if (!knew) |
a35bd1e3 | 813 | return NULL; |
352f7f91 TI |
814 | knew->index = cidx; |
815 | if (get_amp_nid_(val)) | |
816 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
817 | knew->private_value = val; | |
a35bd1e3 | 818 | return knew; |
1da177e4 LT |
819 | } |
820 | ||
352f7f91 TI |
821 | static int add_control_with_pfx(struct hda_gen_spec *spec, int type, |
822 | const char *pfx, const char *dir, | |
823 | const char *sfx, int cidx, unsigned long val) | |
1da177e4 | 824 | { |
352f7f91 TI |
825 | char name[32]; |
826 | snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx); | |
a35bd1e3 TI |
827 | if (!add_control(spec, type, name, cidx, val)) |
828 | return -ENOMEM; | |
829 | return 0; | |
1da177e4 LT |
830 | } |
831 | ||
352f7f91 TI |
832 | #define add_pb_vol_ctrl(spec, type, pfx, val) \ |
833 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val) | |
834 | #define add_pb_sw_ctrl(spec, type, pfx, val) \ | |
835 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val) | |
836 | #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \ | |
837 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val) | |
838 | #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \ | |
839 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val) | |
840 | ||
841 | static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, | |
842 | unsigned int chs, struct nid_path *path) | |
843 | { | |
844 | unsigned int val; | |
845 | if (!path) | |
846 | return 0; | |
847 | val = path->ctls[NID_PATH_VOL_CTL]; | |
848 | if (!val) | |
849 | return 0; | |
850 | val = amp_val_replace_channels(val, chs); | |
851 | return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val); | |
852 | } | |
853 | ||
854 | /* return the channel bits suitable for the given path->ctls[] */ | |
855 | static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path, | |
856 | int type) | |
857 | { | |
858 | int chs = 1; /* mono (left only) */ | |
859 | if (path) { | |
860 | hda_nid_t nid = get_amp_nid_(path->ctls[type]); | |
861 | if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO)) | |
862 | chs = 3; /* stereo */ | |
1da177e4 | 863 | } |
352f7f91 | 864 | return chs; |
1da177e4 LT |
865 | } |
866 | ||
352f7f91 TI |
867 | static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx, |
868 | struct nid_path *path) | |
869 | { | |
870 | int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL); | |
871 | return add_vol_ctl(codec, pfx, cidx, chs, path); | |
872 | } | |
873 | ||
874 | /* create a mute-switch for the given mixer widget; | |
875 | * if it has multiple sources (e.g. DAC and loopback), create a bind-mute | |
1da177e4 | 876 | */ |
352f7f91 TI |
877 | static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
878 | unsigned int chs, struct nid_path *path) | |
1da177e4 | 879 | { |
352f7f91 TI |
880 | unsigned int val; |
881 | int type = HDA_CTL_WIDGET_MUTE; | |
1da177e4 | 882 | |
352f7f91 | 883 | if (!path) |
1da177e4 | 884 | return 0; |
352f7f91 TI |
885 | val = path->ctls[NID_PATH_MUTE_CTL]; |
886 | if (!val) | |
1da177e4 | 887 | return 0; |
352f7f91 TI |
888 | val = amp_val_replace_channels(val, chs); |
889 | if (get_amp_direction_(val) == HDA_INPUT) { | |
890 | hda_nid_t nid = get_amp_nid_(val); | |
891 | int nums = snd_hda_get_num_conns(codec, nid); | |
892 | if (nums > 1) { | |
893 | type = HDA_CTL_BIND_MUTE; | |
894 | val |= nums << 19; | |
895 | } | |
1da177e4 | 896 | } |
352f7f91 TI |
897 | return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); |
898 | } | |
1da177e4 | 899 | |
352f7f91 TI |
900 | static int add_stereo_sw(struct hda_codec *codec, const char *pfx, |
901 | int cidx, struct nid_path *path) | |
902 | { | |
903 | int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL); | |
904 | return add_sw_ctl(codec, pfx, cidx, chs, path); | |
905 | } | |
1da177e4 | 906 | |
247d85ee TI |
907 | /* any ctl assigned to the path with the given index? */ |
908 | static bool path_has_mixer(struct hda_codec *codec, int path_idx, int ctl_type) | |
909 | { | |
910 | struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx); | |
911 | return path && path->ctls[ctl_type]; | |
912 | } | |
913 | ||
352f7f91 TI |
914 | static const char * const channel_name[4] = { |
915 | "Front", "Surround", "CLFE", "Side" | |
916 | }; | |
97ec558a | 917 | |
352f7f91 | 918 | /* give some appropriate ctl name prefix for the given line out channel */ |
247d85ee TI |
919 | static const char *get_line_out_pfx(struct hda_codec *codec, int ch, |
920 | int *index, int ctl_type) | |
352f7f91 | 921 | { |
247d85ee | 922 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 | 923 | struct auto_pin_cfg *cfg = &spec->autocfg; |
1da177e4 | 924 | |
352f7f91 TI |
925 | *index = 0; |
926 | if (cfg->line_outs == 1 && !spec->multi_ios && | |
247d85ee | 927 | !cfg->hp_outs && !cfg->speaker_outs) |
352f7f91 | 928 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
1da177e4 | 929 | |
352f7f91 TI |
930 | /* if there is really a single DAC used in the whole output paths, |
931 | * use it master (or "PCM" if a vmaster hook is present) | |
932 | */ | |
933 | if (spec->multiout.num_dacs == 1 && !spec->mixer_nid && | |
934 | !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0]) | |
935 | return spec->vmaster_mute.hook ? "PCM" : "Master"; | |
936 | ||
247d85ee TI |
937 | /* multi-io channels */ |
938 | if (ch >= cfg->line_outs) | |
939 | return channel_name[ch]; | |
940 | ||
352f7f91 TI |
941 | switch (cfg->line_out_type) { |
942 | case AUTO_PIN_SPEAKER_OUT: | |
247d85ee TI |
943 | /* if the primary channel vol/mute is shared with HP volume, |
944 | * don't name it as Speaker | |
945 | */ | |
946 | if (!ch && cfg->hp_outs && | |
947 | !path_has_mixer(codec, spec->hp_paths[0], ctl_type)) | |
948 | break; | |
352f7f91 TI |
949 | if (cfg->line_outs == 1) |
950 | return "Speaker"; | |
951 | if (cfg->line_outs == 2) | |
952 | return ch ? "Bass Speaker" : "Speaker"; | |
953 | break; | |
954 | case AUTO_PIN_HP_OUT: | |
247d85ee TI |
955 | /* if the primary channel vol/mute is shared with spk volume, |
956 | * don't name it as Headphone | |
957 | */ | |
958 | if (!ch && cfg->speaker_outs && | |
959 | !path_has_mixer(codec, spec->speaker_paths[0], ctl_type)) | |
960 | break; | |
352f7f91 TI |
961 | /* for multi-io case, only the primary out */ |
962 | if (ch && spec->multi_ios) | |
963 | break; | |
964 | *index = ch; | |
965 | return "Headphone"; | |
352f7f91 | 966 | } |
247d85ee TI |
967 | |
968 | /* for a single channel output, we don't have to name the channel */ | |
969 | if (cfg->line_outs == 1 && !spec->multi_ios) | |
970 | return "PCM"; | |
971 | ||
352f7f91 TI |
972 | if (ch >= ARRAY_SIZE(channel_name)) { |
973 | snd_BUG(); | |
974 | return "PCM"; | |
1da177e4 | 975 | } |
1da177e4 | 976 | |
352f7f91 | 977 | return channel_name[ch]; |
1da177e4 LT |
978 | } |
979 | ||
980 | /* | |
352f7f91 | 981 | * Parse output paths |
1da177e4 | 982 | */ |
352f7f91 TI |
983 | |
984 | /* badness definition */ | |
985 | enum { | |
986 | /* No primary DAC is found for the main output */ | |
987 | BAD_NO_PRIMARY_DAC = 0x10000, | |
988 | /* No DAC is found for the extra output */ | |
989 | BAD_NO_DAC = 0x4000, | |
990 | /* No possible multi-ios */ | |
1d739066 | 991 | BAD_MULTI_IO = 0x120, |
352f7f91 TI |
992 | /* No individual DAC for extra output */ |
993 | BAD_NO_EXTRA_DAC = 0x102, | |
994 | /* No individual DAC for extra surrounds */ | |
995 | BAD_NO_EXTRA_SURR_DAC = 0x101, | |
996 | /* Primary DAC shared with main surrounds */ | |
997 | BAD_SHARED_SURROUND = 0x100, | |
55a63d4d TI |
998 | /* No independent HP possible */ |
999 | BAD_NO_INDEP_HP = 0x40, | |
352f7f91 TI |
1000 | /* Primary DAC shared with main CLFE */ |
1001 | BAD_SHARED_CLFE = 0x10, | |
1002 | /* Primary DAC shared with extra surrounds */ | |
1003 | BAD_SHARED_EXTRA_SURROUND = 0x10, | |
1004 | /* Volume widget is shared */ | |
1005 | BAD_SHARED_VOL = 0x10, | |
1006 | }; | |
1007 | ||
0e614dd0 | 1008 | /* look for widgets in the given path which are appropriate for |
352f7f91 TI |
1009 | * volume and mute controls, and assign the values to ctls[]. |
1010 | * | |
1011 | * When no appropriate widget is found in the path, the badness value | |
1012 | * is incremented depending on the situation. The function returns the | |
1013 | * total badness for both volume and mute controls. | |
1014 | */ | |
0e614dd0 | 1015 | static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path) |
1da177e4 | 1016 | { |
352f7f91 TI |
1017 | hda_nid_t nid; |
1018 | unsigned int val; | |
1019 | int badness = 0; | |
1020 | ||
1021 | if (!path) | |
1022 | return BAD_SHARED_VOL * 2; | |
0e614dd0 TI |
1023 | |
1024 | if (path->ctls[NID_PATH_VOL_CTL] || | |
1025 | path->ctls[NID_PATH_MUTE_CTL]) | |
1026 | return 0; /* already evaluated */ | |
1027 | ||
352f7f91 TI |
1028 | nid = look_for_out_vol_nid(codec, path); |
1029 | if (nid) { | |
1030 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
1031 | if (is_ctl_used(codec, val, NID_PATH_VOL_CTL)) | |
1032 | badness += BAD_SHARED_VOL; | |
1033 | else | |
1034 | path->ctls[NID_PATH_VOL_CTL] = val; | |
1035 | } else | |
1036 | badness += BAD_SHARED_VOL; | |
1037 | nid = look_for_out_mute_nid(codec, path); | |
1038 | if (nid) { | |
1039 | unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid)); | |
1040 | if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT || | |
1041 | nid_has_mute(codec, nid, HDA_OUTPUT)) | |
1042 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
1043 | else | |
1044 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); | |
1045 | if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL)) | |
1046 | badness += BAD_SHARED_VOL; | |
1047 | else | |
1048 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
1049 | } else | |
1050 | badness += BAD_SHARED_VOL; | |
1051 | return badness; | |
1052 | } | |
1da177e4 | 1053 | |
352f7f91 TI |
1054 | struct badness_table { |
1055 | int no_primary_dac; /* no primary DAC */ | |
1056 | int no_dac; /* no secondary DACs */ | |
1057 | int shared_primary; /* primary DAC is shared with main output */ | |
1058 | int shared_surr; /* secondary DAC shared with main or primary */ | |
1059 | int shared_clfe; /* third DAC shared with main or primary */ | |
1060 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ | |
1061 | }; | |
1da177e4 | 1062 | |
352f7f91 TI |
1063 | static struct badness_table main_out_badness = { |
1064 | .no_primary_dac = BAD_NO_PRIMARY_DAC, | |
1065 | .no_dac = BAD_NO_DAC, | |
1066 | .shared_primary = BAD_NO_PRIMARY_DAC, | |
1067 | .shared_surr = BAD_SHARED_SURROUND, | |
1068 | .shared_clfe = BAD_SHARED_CLFE, | |
1069 | .shared_surr_main = BAD_SHARED_SURROUND, | |
1070 | }; | |
1071 | ||
1072 | static struct badness_table extra_out_badness = { | |
1073 | .no_primary_dac = BAD_NO_DAC, | |
1074 | .no_dac = BAD_NO_DAC, | |
1075 | .shared_primary = BAD_NO_EXTRA_DAC, | |
1076 | .shared_surr = BAD_SHARED_EXTRA_SURROUND, | |
1077 | .shared_clfe = BAD_SHARED_EXTRA_SURROUND, | |
1078 | .shared_surr_main = BAD_NO_EXTRA_SURR_DAC, | |
1079 | }; | |
1080 | ||
7385df61 TI |
1081 | /* get the DAC of the primary output corresponding to the given array index */ |
1082 | static hda_nid_t get_primary_out(struct hda_codec *codec, int idx) | |
1083 | { | |
1084 | struct hda_gen_spec *spec = codec->spec; | |
1085 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1086 | ||
1087 | if (cfg->line_outs > idx) | |
1088 | return spec->private_dac_nids[idx]; | |
1089 | idx -= cfg->line_outs; | |
1090 | if (spec->multi_ios > idx) | |
1091 | return spec->multi_io[idx].dac; | |
1092 | return 0; | |
1093 | } | |
1094 | ||
1095 | /* return the DAC if it's reachable, otherwise zero */ | |
1096 | static inline hda_nid_t try_dac(struct hda_codec *codec, | |
1097 | hda_nid_t dac, hda_nid_t pin) | |
1098 | { | |
1099 | return is_reachable_path(codec, dac, pin) ? dac : 0; | |
1100 | } | |
1101 | ||
352f7f91 TI |
1102 | /* try to assign DACs to pins and return the resultant badness */ |
1103 | static int try_assign_dacs(struct hda_codec *codec, int num_outs, | |
1104 | const hda_nid_t *pins, hda_nid_t *dacs, | |
196c1766 | 1105 | int *path_idx, |
352f7f91 TI |
1106 | const struct badness_table *bad) |
1107 | { | |
1108 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
1109 | int i, j; |
1110 | int badness = 0; | |
1111 | hda_nid_t dac; | |
1112 | ||
1113 | if (!num_outs) | |
1114 | return 0; | |
1115 | ||
1116 | for (i = 0; i < num_outs; i++) { | |
0c8c0f56 | 1117 | struct nid_path *path; |
352f7f91 | 1118 | hda_nid_t pin = pins[i]; |
1e0b5286 | 1119 | |
0e614dd0 TI |
1120 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); |
1121 | if (path) { | |
1122 | badness += assign_out_path_ctls(codec, path); | |
1e0b5286 TI |
1123 | continue; |
1124 | } | |
1125 | ||
1126 | dacs[i] = look_for_dac(codec, pin, false); | |
352f7f91 | 1127 | if (!dacs[i] && !i) { |
980428ce | 1128 | /* try to steal the DAC of surrounds for the front */ |
352f7f91 TI |
1129 | for (j = 1; j < num_outs; j++) { |
1130 | if (is_reachable_path(codec, dacs[j], pin)) { | |
1131 | dacs[0] = dacs[j]; | |
1132 | dacs[j] = 0; | |
980428ce | 1133 | invalidate_nid_path(codec, path_idx[j]); |
196c1766 | 1134 | path_idx[j] = 0; |
352f7f91 TI |
1135 | break; |
1136 | } | |
1137 | } | |
071c73ad | 1138 | } |
352f7f91 TI |
1139 | dac = dacs[i]; |
1140 | if (!dac) { | |
7385df61 TI |
1141 | if (num_outs > 2) |
1142 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
1143 | if (!dac) | |
1144 | dac = try_dac(codec, dacs[0], pin); | |
1145 | if (!dac) | |
1146 | dac = try_dac(codec, get_primary_out(codec, i), pin); | |
352f7f91 TI |
1147 | if (dac) { |
1148 | if (!i) | |
1149 | badness += bad->shared_primary; | |
1150 | else if (i == 1) | |
1151 | badness += bad->shared_surr; | |
1152 | else | |
1153 | badness += bad->shared_clfe; | |
1154 | } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) { | |
1155 | dac = spec->private_dac_nids[0]; | |
1156 | badness += bad->shared_surr_main; | |
1157 | } else if (!i) | |
1158 | badness += bad->no_primary_dac; | |
1159 | else | |
1160 | badness += bad->no_dac; | |
1da177e4 | 1161 | } |
1fa335b0 TI |
1162 | if (!dac) |
1163 | continue; | |
3ca529d3 | 1164 | path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid); |
117688a9 | 1165 | if (!path && !i && spec->mixer_nid) { |
b3a8c745 | 1166 | /* try with aamix */ |
3ca529d3 | 1167 | path = snd_hda_add_new_path(codec, dac, pin, 0); |
b3a8c745 | 1168 | } |
1fa335b0 | 1169 | if (!path) { |
352f7f91 | 1170 | dac = dacs[i] = 0; |
1fa335b0 TI |
1171 | badness += bad->no_dac; |
1172 | } else { | |
a769409c | 1173 | /* print_nid_path("output", path); */ |
e1284af7 | 1174 | path->active = true; |
196c1766 | 1175 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
0e614dd0 | 1176 | badness += assign_out_path_ctls(codec, path); |
e1284af7 | 1177 | } |
1da177e4 LT |
1178 | } |
1179 | ||
352f7f91 | 1180 | return badness; |
1da177e4 LT |
1181 | } |
1182 | ||
352f7f91 TI |
1183 | /* return NID if the given pin has only a single connection to a certain DAC */ |
1184 | static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin) | |
1da177e4 | 1185 | { |
352f7f91 TI |
1186 | struct hda_gen_spec *spec = codec->spec; |
1187 | int i; | |
1188 | hda_nid_t nid_found = 0; | |
1da177e4 | 1189 | |
352f7f91 TI |
1190 | for (i = 0; i < spec->num_all_dacs; i++) { |
1191 | hda_nid_t nid = spec->all_dacs[i]; | |
1192 | if (!nid || is_dac_already_used(codec, nid)) | |
1193 | continue; | |
1194 | if (is_reachable_path(codec, nid, pin)) { | |
1195 | if (nid_found) | |
1da177e4 | 1196 | return 0; |
352f7f91 | 1197 | nid_found = nid; |
1da177e4 LT |
1198 | } |
1199 | } | |
352f7f91 | 1200 | return nid_found; |
1da177e4 LT |
1201 | } |
1202 | ||
352f7f91 TI |
1203 | /* check whether the given pin can be a multi-io pin */ |
1204 | static bool can_be_multiio_pin(struct hda_codec *codec, | |
1205 | unsigned int location, hda_nid_t nid) | |
cb53c626 | 1206 | { |
352f7f91 TI |
1207 | unsigned int defcfg, caps; |
1208 | ||
1209 | defcfg = snd_hda_codec_get_pincfg(codec, nid); | |
1210 | if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX) | |
1211 | return false; | |
1212 | if (location && get_defcfg_location(defcfg) != location) | |
1213 | return false; | |
1214 | caps = snd_hda_query_pin_caps(codec, nid); | |
1215 | if (!(caps & AC_PINCAP_OUT)) | |
1216 | return false; | |
1217 | return true; | |
cb53c626 | 1218 | } |
cb53c626 | 1219 | |
e22aab7d TI |
1220 | /* count the number of input pins that are capable to be multi-io */ |
1221 | static int count_multiio_pins(struct hda_codec *codec, hda_nid_t reference_pin) | |
1222 | { | |
1223 | struct hda_gen_spec *spec = codec->spec; | |
1224 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1225 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); | |
1226 | unsigned int location = get_defcfg_location(defcfg); | |
1227 | int type, i; | |
1228 | int num_pins = 0; | |
1229 | ||
1230 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { | |
1231 | for (i = 0; i < cfg->num_inputs; i++) { | |
1232 | if (cfg->inputs[i].type != type) | |
1233 | continue; | |
1234 | if (can_be_multiio_pin(codec, location, | |
1235 | cfg->inputs[i].pin)) | |
1236 | num_pins++; | |
1237 | } | |
1238 | } | |
1239 | return num_pins; | |
1240 | } | |
1241 | ||
1da177e4 | 1242 | /* |
352f7f91 TI |
1243 | * multi-io helper |
1244 | * | |
1245 | * When hardwired is set, try to fill ony hardwired pins, and returns | |
1246 | * zero if any pins are filled, non-zero if nothing found. | |
1247 | * When hardwired is off, try to fill possible input pins, and returns | |
1248 | * the badness value. | |
1da177e4 | 1249 | */ |
352f7f91 TI |
1250 | static int fill_multi_ios(struct hda_codec *codec, |
1251 | hda_nid_t reference_pin, | |
e22aab7d | 1252 | bool hardwired) |
1da177e4 | 1253 | { |
352f7f91 TI |
1254 | struct hda_gen_spec *spec = codec->spec; |
1255 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
e22aab7d | 1256 | int type, i, j, num_pins, old_pins; |
352f7f91 TI |
1257 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
1258 | unsigned int location = get_defcfg_location(defcfg); | |
1259 | int badness = 0; | |
0e614dd0 | 1260 | struct nid_path *path; |
352f7f91 TI |
1261 | |
1262 | old_pins = spec->multi_ios; | |
1263 | if (old_pins >= 2) | |
1264 | goto end_fill; | |
1265 | ||
e22aab7d | 1266 | num_pins = count_multiio_pins(codec, reference_pin); |
352f7f91 TI |
1267 | if (num_pins < 2) |
1268 | goto end_fill; | |
1da177e4 | 1269 | |
352f7f91 TI |
1270 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
1271 | for (i = 0; i < cfg->num_inputs; i++) { | |
1272 | hda_nid_t nid = cfg->inputs[i].pin; | |
1273 | hda_nid_t dac = 0; | |
1da177e4 | 1274 | |
352f7f91 TI |
1275 | if (cfg->inputs[i].type != type) |
1276 | continue; | |
1277 | if (!can_be_multiio_pin(codec, location, nid)) | |
1278 | continue; | |
1279 | for (j = 0; j < spec->multi_ios; j++) { | |
1280 | if (nid == spec->multi_io[j].pin) | |
1281 | break; | |
1282 | } | |
1283 | if (j < spec->multi_ios) | |
1284 | continue; | |
1285 | ||
352f7f91 TI |
1286 | if (hardwired) |
1287 | dac = get_dac_if_single(codec, nid); | |
1288 | else if (!dac) | |
1289 | dac = look_for_dac(codec, nid, false); | |
1290 | if (!dac) { | |
1291 | badness++; | |
1292 | continue; | |
1293 | } | |
3ca529d3 TI |
1294 | path = snd_hda_add_new_path(codec, dac, nid, |
1295 | -spec->mixer_nid); | |
0c8c0f56 | 1296 | if (!path) { |
352f7f91 TI |
1297 | badness++; |
1298 | continue; | |
1299 | } | |
a769409c | 1300 | /* print_nid_path("multiio", path); */ |
352f7f91 TI |
1301 | spec->multi_io[spec->multi_ios].pin = nid; |
1302 | spec->multi_io[spec->multi_ios].dac = dac; | |
196c1766 TI |
1303 | spec->out_paths[cfg->line_outs + spec->multi_ios] = |
1304 | snd_hda_get_path_idx(codec, path); | |
352f7f91 TI |
1305 | spec->multi_ios++; |
1306 | if (spec->multi_ios >= 2) | |
1307 | break; | |
1308 | } | |
1309 | } | |
1310 | end_fill: | |
1311 | if (badness) | |
1312 | badness = BAD_MULTI_IO; | |
1313 | if (old_pins == spec->multi_ios) { | |
1314 | if (hardwired) | |
1315 | return 1; /* nothing found */ | |
1316 | else | |
1317 | return badness; /* no badness if nothing found */ | |
1318 | } | |
1319 | if (!hardwired && spec->multi_ios < 2) { | |
1320 | /* cancel newly assigned paths */ | |
1321 | spec->paths.used -= spec->multi_ios - old_pins; | |
1322 | spec->multi_ios = old_pins; | |
1323 | return badness; | |
1324 | } | |
1325 | ||
1326 | /* assign volume and mute controls */ | |
0e614dd0 TI |
1327 | for (i = old_pins; i < spec->multi_ios; i++) { |
1328 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[cfg->line_outs + i]); | |
1329 | badness += assign_out_path_ctls(codec, path); | |
1330 | } | |
352f7f91 TI |
1331 | |
1332 | return badness; | |
1333 | } | |
1334 | ||
1335 | /* map DACs for all pins in the list if they are single connections */ | |
1336 | static bool map_singles(struct hda_codec *codec, int outs, | |
196c1766 | 1337 | const hda_nid_t *pins, hda_nid_t *dacs, int *path_idx) |
352f7f91 | 1338 | { |
b3a8c745 | 1339 | struct hda_gen_spec *spec = codec->spec; |
352f7f91 TI |
1340 | int i; |
1341 | bool found = false; | |
1342 | for (i = 0; i < outs; i++) { | |
0c8c0f56 | 1343 | struct nid_path *path; |
352f7f91 TI |
1344 | hda_nid_t dac; |
1345 | if (dacs[i]) | |
1346 | continue; | |
1347 | dac = get_dac_if_single(codec, pins[i]); | |
1348 | if (!dac) | |
1349 | continue; | |
3ca529d3 TI |
1350 | path = snd_hda_add_new_path(codec, dac, pins[i], |
1351 | -spec->mixer_nid); | |
117688a9 | 1352 | if (!path && !i && spec->mixer_nid) |
3ca529d3 | 1353 | path = snd_hda_add_new_path(codec, dac, pins[i], 0); |
0c8c0f56 | 1354 | if (path) { |
352f7f91 TI |
1355 | dacs[i] = dac; |
1356 | found = true; | |
a769409c | 1357 | /* print_nid_path("output", path); */ |
e1284af7 | 1358 | path->active = true; |
196c1766 | 1359 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
1360 | } |
1361 | } | |
1362 | return found; | |
1363 | } | |
1364 | ||
c30aa7b2 TI |
1365 | /* create a new path including aamix if available, and return its index */ |
1366 | static int check_aamix_out_path(struct hda_codec *codec, int path_idx) | |
1367 | { | |
3ca529d3 | 1368 | struct hda_gen_spec *spec = codec->spec; |
c30aa7b2 | 1369 | struct nid_path *path; |
f87498b6 | 1370 | hda_nid_t dac, pin; |
c30aa7b2 TI |
1371 | |
1372 | path = snd_hda_get_path_from_idx(codec, path_idx); | |
3ca529d3 TI |
1373 | if (!path || !path->depth || |
1374 | is_nid_contained(path, spec->mixer_nid)) | |
c30aa7b2 | 1375 | return 0; |
f87498b6 TI |
1376 | dac = path->path[0]; |
1377 | pin = path->path[path->depth - 1]; | |
1378 | path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid); | |
1379 | if (!path) { | |
1380 | if (dac != spec->multiout.dac_nids[0]) | |
1381 | dac = spec->multiout.dac_nids[0]; | |
1382 | else if (spec->multiout.hp_out_nid[0]) | |
1383 | dac = spec->multiout.hp_out_nid[0]; | |
1384 | else if (spec->multiout.extra_out_nid[0]) | |
1385 | dac = spec->multiout.extra_out_nid[0]; | |
1386 | if (dac) | |
1387 | path = snd_hda_add_new_path(codec, dac, pin, | |
1388 | spec->mixer_nid); | |
1389 | } | |
c30aa7b2 TI |
1390 | if (!path) |
1391 | return 0; | |
a769409c | 1392 | /* print_nid_path("output-aamix", path); */ |
c30aa7b2 TI |
1393 | path->active = false; /* unused as default */ |
1394 | return snd_hda_get_path_idx(codec, path); | |
1395 | } | |
1396 | ||
55a63d4d TI |
1397 | /* check whether the independent HP is available with the current config */ |
1398 | static bool indep_hp_possible(struct hda_codec *codec) | |
1399 | { | |
1400 | struct hda_gen_spec *spec = codec->spec; | |
1401 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1402 | struct nid_path *path; | |
1403 | int i, idx; | |
1404 | ||
1405 | if (cfg->line_out_type == AUTO_PIN_HP_OUT) | |
1406 | idx = spec->out_paths[0]; | |
1407 | else | |
1408 | idx = spec->hp_paths[0]; | |
1409 | path = snd_hda_get_path_from_idx(codec, idx); | |
1410 | if (!path) | |
1411 | return false; | |
1412 | ||
1413 | /* assume no path conflicts unless aamix is involved */ | |
1414 | if (!spec->mixer_nid || !is_nid_contained(path, spec->mixer_nid)) | |
1415 | return true; | |
1416 | ||
1417 | /* check whether output paths contain aamix */ | |
1418 | for (i = 0; i < cfg->line_outs; i++) { | |
1419 | if (spec->out_paths[i] == idx) | |
1420 | break; | |
1421 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); | |
1422 | if (path && is_nid_contained(path, spec->mixer_nid)) | |
1423 | return false; | |
1424 | } | |
1425 | for (i = 0; i < cfg->speaker_outs; i++) { | |
1426 | path = snd_hda_get_path_from_idx(codec, spec->speaker_paths[i]); | |
1427 | if (path && is_nid_contained(path, spec->mixer_nid)) | |
1428 | return false; | |
1429 | } | |
1430 | ||
1431 | return true; | |
1432 | } | |
1433 | ||
a07a949b TI |
1434 | /* fill the empty entries in the dac array for speaker/hp with the |
1435 | * shared dac pointed by the paths | |
1436 | */ | |
1437 | static void refill_shared_dacs(struct hda_codec *codec, int num_outs, | |
1438 | hda_nid_t *dacs, int *path_idx) | |
1439 | { | |
1440 | struct nid_path *path; | |
1441 | int i; | |
1442 | ||
1443 | for (i = 0; i < num_outs; i++) { | |
1444 | if (dacs[i]) | |
1445 | continue; | |
1446 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); | |
1447 | if (!path) | |
1448 | continue; | |
1449 | dacs[i] = path->path[0]; | |
1450 | } | |
1451 | } | |
1452 | ||
352f7f91 TI |
1453 | /* fill in the dac_nids table from the parsed pin configuration */ |
1454 | static int fill_and_eval_dacs(struct hda_codec *codec, | |
1455 | bool fill_hardwired, | |
1456 | bool fill_mio_first) | |
1457 | { | |
1458 | struct hda_gen_spec *spec = codec->spec; | |
1459 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1460 | int i, err, badness; | |
1461 | ||
1462 | /* set num_dacs once to full for look_for_dac() */ | |
1463 | spec->multiout.num_dacs = cfg->line_outs; | |
1464 | spec->multiout.dac_nids = spec->private_dac_nids; | |
1465 | memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids)); | |
1466 | memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid)); | |
1467 | memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid)); | |
1468 | spec->multi_ios = 0; | |
1469 | snd_array_free(&spec->paths); | |
cd5be3f9 TI |
1470 | |
1471 | /* clear path indices */ | |
1472 | memset(spec->out_paths, 0, sizeof(spec->out_paths)); | |
1473 | memset(spec->hp_paths, 0, sizeof(spec->hp_paths)); | |
1474 | memset(spec->speaker_paths, 0, sizeof(spec->speaker_paths)); | |
1475 | memset(spec->aamix_out_paths, 0, sizeof(spec->aamix_out_paths)); | |
1476 | memset(spec->digout_paths, 0, sizeof(spec->digout_paths)); | |
c697b716 | 1477 | memset(spec->input_paths, 0, sizeof(spec->input_paths)); |
cd5be3f9 TI |
1478 | memset(spec->loopback_paths, 0, sizeof(spec->loopback_paths)); |
1479 | memset(&spec->digin_path, 0, sizeof(spec->digin_path)); | |
1480 | ||
352f7f91 TI |
1481 | badness = 0; |
1482 | ||
1483 | /* fill hard-wired DACs first */ | |
1484 | if (fill_hardwired) { | |
1485 | bool mapped; | |
1486 | do { | |
1487 | mapped = map_singles(codec, cfg->line_outs, | |
1488 | cfg->line_out_pins, | |
196c1766 TI |
1489 | spec->private_dac_nids, |
1490 | spec->out_paths); | |
352f7f91 TI |
1491 | mapped |= map_singles(codec, cfg->hp_outs, |
1492 | cfg->hp_pins, | |
196c1766 TI |
1493 | spec->multiout.hp_out_nid, |
1494 | spec->hp_paths); | |
352f7f91 TI |
1495 | mapped |= map_singles(codec, cfg->speaker_outs, |
1496 | cfg->speaker_pins, | |
196c1766 TI |
1497 | spec->multiout.extra_out_nid, |
1498 | spec->speaker_paths); | |
352f7f91 TI |
1499 | if (fill_mio_first && cfg->line_outs == 1 && |
1500 | cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1501 | err = fill_multi_ios(codec, cfg->line_out_pins[0], true); |
352f7f91 TI |
1502 | if (!err) |
1503 | mapped = true; | |
1504 | } | |
1505 | } while (mapped); | |
1506 | } | |
1507 | ||
1508 | badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins, | |
196c1766 | 1509 | spec->private_dac_nids, spec->out_paths, |
352f7f91 TI |
1510 | &main_out_badness); |
1511 | ||
352f7f91 TI |
1512 | if (fill_mio_first && |
1513 | cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1514 | /* try to fill multi-io first */ | |
e22aab7d | 1515 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1516 | if (err < 0) |
1517 | return err; | |
1518 | /* we don't count badness at this stage yet */ | |
1519 | } | |
1520 | ||
1521 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
1522 | err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins, | |
1523 | spec->multiout.hp_out_nid, | |
196c1766 | 1524 | spec->hp_paths, |
352f7f91 TI |
1525 | &extra_out_badness); |
1526 | if (err < 0) | |
1527 | return err; | |
1528 | badness += err; | |
1529 | } | |
1530 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1531 | err = try_assign_dacs(codec, cfg->speaker_outs, | |
1532 | cfg->speaker_pins, | |
1533 | spec->multiout.extra_out_nid, | |
196c1766 TI |
1534 | spec->speaker_paths, |
1535 | &extra_out_badness); | |
352f7f91 TI |
1536 | if (err < 0) |
1537 | return err; | |
1538 | badness += err; | |
1539 | } | |
1540 | if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
e22aab7d | 1541 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
352f7f91 TI |
1542 | if (err < 0) |
1543 | return err; | |
1544 | badness += err; | |
1545 | } | |
1546 | ||
c30aa7b2 TI |
1547 | if (spec->mixer_nid) { |
1548 | spec->aamix_out_paths[0] = | |
1549 | check_aamix_out_path(codec, spec->out_paths[0]); | |
1550 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1551 | spec->aamix_out_paths[1] = | |
1552 | check_aamix_out_path(codec, spec->hp_paths[0]); | |
1553 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1554 | spec->aamix_out_paths[2] = | |
1555 | check_aamix_out_path(codec, spec->speaker_paths[0]); | |
1556 | } | |
1557 | ||
e22aab7d TI |
1558 | if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
1559 | if (count_multiio_pins(codec, cfg->hp_pins[0]) >= 2) | |
1560 | spec->multi_ios = 1; /* give badness */ | |
1561 | ||
a07a949b TI |
1562 | /* re-count num_dacs and squash invalid entries */ |
1563 | spec->multiout.num_dacs = 0; | |
1564 | for (i = 0; i < cfg->line_outs; i++) { | |
1565 | if (spec->private_dac_nids[i]) | |
1566 | spec->multiout.num_dacs++; | |
1567 | else { | |
1568 | memmove(spec->private_dac_nids + i, | |
1569 | spec->private_dac_nids + i + 1, | |
1570 | sizeof(hda_nid_t) * (cfg->line_outs - i - 1)); | |
1571 | spec->private_dac_nids[cfg->line_outs - 1] = 0; | |
1572 | } | |
1573 | } | |
1574 | ||
1575 | spec->ext_channel_count = spec->min_channel_count = | |
c0f3b216 | 1576 | spec->multiout.num_dacs * 2; |
a07a949b | 1577 | |
352f7f91 TI |
1578 | if (spec->multi_ios == 2) { |
1579 | for (i = 0; i < 2; i++) | |
1580 | spec->private_dac_nids[spec->multiout.num_dacs++] = | |
1581 | spec->multi_io[i].dac; | |
352f7f91 TI |
1582 | } else if (spec->multi_ios) { |
1583 | spec->multi_ios = 0; | |
1584 | badness += BAD_MULTI_IO; | |
1585 | } | |
1586 | ||
55a63d4d TI |
1587 | if (spec->indep_hp && !indep_hp_possible(codec)) |
1588 | badness += BAD_NO_INDEP_HP; | |
1589 | ||
a07a949b TI |
1590 | /* re-fill the shared DAC for speaker / headphone */ |
1591 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1592 | refill_shared_dacs(codec, cfg->hp_outs, | |
1593 | spec->multiout.hp_out_nid, | |
1594 | spec->hp_paths); | |
1595 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
1596 | refill_shared_dacs(codec, cfg->speaker_outs, | |
1597 | spec->multiout.extra_out_nid, | |
1598 | spec->speaker_paths); | |
1599 | ||
352f7f91 TI |
1600 | return badness; |
1601 | } | |
1602 | ||
1603 | #define DEBUG_BADNESS | |
1604 | ||
1605 | #ifdef DEBUG_BADNESS | |
1606 | #define debug_badness snd_printdd | |
1607 | #else | |
1608 | #define debug_badness(...) | |
1609 | #endif | |
1610 | ||
a769409c TI |
1611 | #ifdef DEBUG_BADNESS |
1612 | static inline void print_nid_path_idx(struct hda_codec *codec, | |
1613 | const char *pfx, int idx) | |
1614 | { | |
1615 | struct nid_path *path; | |
1616 | ||
1617 | path = snd_hda_get_path_from_idx(codec, idx); | |
1618 | if (path) | |
1619 | print_nid_path(pfx, path); | |
1620 | } | |
1621 | ||
1622 | static void debug_show_configs(struct hda_codec *codec, | |
1623 | struct auto_pin_cfg *cfg) | |
352f7f91 | 1624 | { |
a769409c | 1625 | struct hda_gen_spec *spec = codec->spec; |
a769409c | 1626 | static const char * const lo_type[3] = { "LO", "SP", "HP" }; |
a769409c TI |
1627 | int i; |
1628 | ||
1629 | debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x (type %s)\n", | |
352f7f91 | 1630 | cfg->line_out_pins[0], cfg->line_out_pins[1], |
708122e8 | 1631 | cfg->line_out_pins[2], cfg->line_out_pins[3], |
352f7f91 TI |
1632 | spec->multiout.dac_nids[0], |
1633 | spec->multiout.dac_nids[1], | |
1634 | spec->multiout.dac_nids[2], | |
a769409c TI |
1635 | spec->multiout.dac_nids[3], |
1636 | lo_type[cfg->line_out_type]); | |
1637 | for (i = 0; i < cfg->line_outs; i++) | |
1638 | print_nid_path_idx(codec, " out", spec->out_paths[i]); | |
352f7f91 TI |
1639 | if (spec->multi_ios > 0) |
1640 | debug_badness("multi_ios(%d) = %x/%x : %x/%x\n", | |
1641 | spec->multi_ios, | |
1642 | spec->multi_io[0].pin, spec->multi_io[1].pin, | |
1643 | spec->multi_io[0].dac, spec->multi_io[1].dac); | |
a769409c TI |
1644 | for (i = 0; i < spec->multi_ios; i++) |
1645 | print_nid_path_idx(codec, " mio", | |
1646 | spec->out_paths[cfg->line_outs + i]); | |
1647 | if (cfg->hp_outs) | |
1648 | debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
352f7f91 | 1649 | cfg->hp_pins[0], cfg->hp_pins[1], |
708122e8 | 1650 | cfg->hp_pins[2], cfg->hp_pins[3], |
352f7f91 TI |
1651 | spec->multiout.hp_out_nid[0], |
1652 | spec->multiout.hp_out_nid[1], | |
1653 | spec->multiout.hp_out_nid[2], | |
1654 | spec->multiout.hp_out_nid[3]); | |
a769409c TI |
1655 | for (i = 0; i < cfg->hp_outs; i++) |
1656 | print_nid_path_idx(codec, " hp ", spec->hp_paths[i]); | |
1657 | if (cfg->speaker_outs) | |
1658 | debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", | |
352f7f91 TI |
1659 | cfg->speaker_pins[0], cfg->speaker_pins[1], |
1660 | cfg->speaker_pins[2], cfg->speaker_pins[3], | |
1661 | spec->multiout.extra_out_nid[0], | |
1662 | spec->multiout.extra_out_nid[1], | |
1663 | spec->multiout.extra_out_nid[2], | |
1664 | spec->multiout.extra_out_nid[3]); | |
a769409c TI |
1665 | for (i = 0; i < cfg->speaker_outs; i++) |
1666 | print_nid_path_idx(codec, " spk", spec->speaker_paths[i]); | |
1667 | for (i = 0; i < 3; i++) | |
1668 | print_nid_path_idx(codec, " mix", spec->aamix_out_paths[i]); | |
352f7f91 | 1669 | } |
a769409c TI |
1670 | #else |
1671 | #define debug_show_configs(codec, cfg) /* NOP */ | |
1672 | #endif | |
352f7f91 TI |
1673 | |
1674 | /* find all available DACs of the codec */ | |
1675 | static void fill_all_dac_nids(struct hda_codec *codec) | |
1676 | { | |
1677 | struct hda_gen_spec *spec = codec->spec; | |
1678 | int i; | |
1679 | hda_nid_t nid = codec->start_nid; | |
1680 | ||
1681 | spec->num_all_dacs = 0; | |
1682 | memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); | |
1683 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
1684 | if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) | |
1685 | continue; | |
1686 | if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { | |
1687 | snd_printk(KERN_ERR "hda: Too many DACs!\n"); | |
1688 | break; | |
1689 | } | |
1690 | spec->all_dacs[spec->num_all_dacs++] = nid; | |
1691 | } | |
1692 | } | |
1693 | ||
1694 | static int parse_output_paths(struct hda_codec *codec) | |
1695 | { | |
1696 | struct hda_gen_spec *spec = codec->spec; | |
1697 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1698 | struct auto_pin_cfg *best_cfg; | |
9314a581 | 1699 | unsigned int val; |
352f7f91 TI |
1700 | int best_badness = INT_MAX; |
1701 | int badness; | |
1702 | bool fill_hardwired = true, fill_mio_first = true; | |
1703 | bool best_wired = true, best_mio = true; | |
1704 | bool hp_spk_swapped = false; | |
1705 | ||
352f7f91 TI |
1706 | best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL); |
1707 | if (!best_cfg) | |
1708 | return -ENOMEM; | |
1709 | *best_cfg = *cfg; | |
1710 | ||
1711 | for (;;) { | |
1712 | badness = fill_and_eval_dacs(codec, fill_hardwired, | |
1713 | fill_mio_first); | |
1714 | if (badness < 0) { | |
1715 | kfree(best_cfg); | |
1716 | return badness; | |
1717 | } | |
1718 | debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n", | |
1719 | cfg->line_out_type, fill_hardwired, fill_mio_first, | |
1720 | badness); | |
a769409c | 1721 | debug_show_configs(codec, cfg); |
352f7f91 TI |
1722 | if (badness < best_badness) { |
1723 | best_badness = badness; | |
1724 | *best_cfg = *cfg; | |
1725 | best_wired = fill_hardwired; | |
1726 | best_mio = fill_mio_first; | |
1727 | } | |
1728 | if (!badness) | |
1729 | break; | |
1730 | fill_mio_first = !fill_mio_first; | |
1731 | if (!fill_mio_first) | |
1732 | continue; | |
1733 | fill_hardwired = !fill_hardwired; | |
1734 | if (!fill_hardwired) | |
1735 | continue; | |
1736 | if (hp_spk_swapped) | |
1737 | break; | |
1738 | hp_spk_swapped = true; | |
1739 | if (cfg->speaker_outs > 0 && | |
1740 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
1741 | cfg->hp_outs = cfg->line_outs; | |
1742 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
1743 | sizeof(cfg->hp_pins)); | |
1744 | cfg->line_outs = cfg->speaker_outs; | |
1745 | memcpy(cfg->line_out_pins, cfg->speaker_pins, | |
1746 | sizeof(cfg->speaker_pins)); | |
1747 | cfg->speaker_outs = 0; | |
1748 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); | |
1749 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; | |
1750 | fill_hardwired = true; | |
1751 | continue; | |
1752 | } | |
1753 | if (cfg->hp_outs > 0 && | |
1754 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
1755 | cfg->speaker_outs = cfg->line_outs; | |
1756 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
1757 | sizeof(cfg->speaker_pins)); | |
1758 | cfg->line_outs = cfg->hp_outs; | |
1759 | memcpy(cfg->line_out_pins, cfg->hp_pins, | |
1760 | sizeof(cfg->hp_pins)); | |
1761 | cfg->hp_outs = 0; | |
1762 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
1763 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
1764 | fill_hardwired = true; | |
1765 | continue; | |
1766 | } | |
1767 | break; | |
1768 | } | |
1769 | ||
1770 | if (badness) { | |
0c8c0f56 | 1771 | debug_badness("==> restoring best_cfg\n"); |
352f7f91 TI |
1772 | *cfg = *best_cfg; |
1773 | fill_and_eval_dacs(codec, best_wired, best_mio); | |
1774 | } | |
1775 | debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n", | |
1776 | cfg->line_out_type, best_wired, best_mio); | |
a769409c | 1777 | debug_show_configs(codec, cfg); |
352f7f91 TI |
1778 | |
1779 | if (cfg->line_out_pins[0]) { | |
1780 | struct nid_path *path; | |
196c1766 | 1781 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]); |
352f7f91 TI |
1782 | if (path) |
1783 | spec->vmaster_nid = look_for_out_vol_nid(codec, path); | |
7a71bbf3 TI |
1784 | if (spec->vmaster_nid) |
1785 | snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid, | |
1786 | HDA_OUTPUT, spec->vmaster_tlv); | |
352f7f91 TI |
1787 | } |
1788 | ||
9314a581 TI |
1789 | /* set initial pinctl targets */ |
1790 | if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT) | |
1791 | val = PIN_HP; | |
1792 | else | |
1793 | val = PIN_OUT; | |
1794 | set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val); | |
1795 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
1796 | set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP); | |
1797 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
1798 | val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT; | |
1799 | set_pin_targets(codec, cfg->speaker_outs, | |
1800 | cfg->speaker_pins, val); | |
1801 | } | |
1802 | ||
55a63d4d TI |
1803 | /* clear indep_hp flag if not available */ |
1804 | if (spec->indep_hp && !indep_hp_possible(codec)) | |
1805 | spec->indep_hp = 0; | |
1806 | ||
352f7f91 TI |
1807 | kfree(best_cfg); |
1808 | return 0; | |
1809 | } | |
1810 | ||
1811 | /* add playback controls from the parsed DAC table */ | |
1812 | static int create_multi_out_ctls(struct hda_codec *codec, | |
1813 | const struct auto_pin_cfg *cfg) | |
1814 | { | |
1815 | struct hda_gen_spec *spec = codec->spec; | |
1816 | int i, err, noutputs; | |
1817 | ||
1818 | noutputs = cfg->line_outs; | |
1819 | if (spec->multi_ios > 0 && cfg->line_outs < 3) | |
1820 | noutputs += spec->multi_ios; | |
1821 | ||
1822 | for (i = 0; i < noutputs; i++) { | |
1823 | const char *name; | |
1824 | int index; | |
352f7f91 TI |
1825 | struct nid_path *path; |
1826 | ||
196c1766 | 1827 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); |
352f7f91 TI |
1828 | if (!path) |
1829 | continue; | |
247d85ee TI |
1830 | |
1831 | name = get_line_out_pfx(codec, i, &index, NID_PATH_VOL_CTL); | |
352f7f91 TI |
1832 | if (!name || !strcmp(name, "CLFE")) { |
1833 | /* Center/LFE */ | |
1834 | err = add_vol_ctl(codec, "Center", 0, 1, path); | |
1835 | if (err < 0) | |
1836 | return err; | |
1837 | err = add_vol_ctl(codec, "LFE", 0, 2, path); | |
1838 | if (err < 0) | |
1839 | return err; | |
247d85ee TI |
1840 | } else { |
1841 | err = add_stereo_vol(codec, name, index, path); | |
1842 | if (err < 0) | |
1843 | return err; | |
1844 | } | |
1845 | ||
1846 | name = get_line_out_pfx(codec, i, &index, NID_PATH_MUTE_CTL); | |
1847 | if (!name || !strcmp(name, "CLFE")) { | |
352f7f91 TI |
1848 | err = add_sw_ctl(codec, "Center", 0, 1, path); |
1849 | if (err < 0) | |
1850 | return err; | |
1851 | err = add_sw_ctl(codec, "LFE", 0, 2, path); | |
1852 | if (err < 0) | |
1853 | return err; | |
1854 | } else { | |
352f7f91 TI |
1855 | err = add_stereo_sw(codec, name, index, path); |
1856 | if (err < 0) | |
1857 | return err; | |
1858 | } | |
1859 | } | |
1860 | return 0; | |
1861 | } | |
1862 | ||
c2c80383 | 1863 | static int create_extra_out(struct hda_codec *codec, int path_idx, |
196c1766 | 1864 | const char *pfx, int cidx) |
352f7f91 TI |
1865 | { |
1866 | struct nid_path *path; | |
1867 | int err; | |
1868 | ||
196c1766 | 1869 | path = snd_hda_get_path_from_idx(codec, path_idx); |
352f7f91 TI |
1870 | if (!path) |
1871 | return 0; | |
c2c80383 TI |
1872 | err = add_stereo_vol(codec, pfx, cidx, path); |
1873 | if (err < 0) | |
1874 | return err; | |
352f7f91 TI |
1875 | err = add_stereo_sw(codec, pfx, cidx, path); |
1876 | if (err < 0) | |
1877 | return err; | |
1878 | return 0; | |
1879 | } | |
1880 | ||
1881 | /* add playback controls for speaker and HP outputs */ | |
1882 | static int create_extra_outs(struct hda_codec *codec, int num_pins, | |
196c1766 | 1883 | const int *paths, const char *pfx) |
352f7f91 | 1884 | { |
c2c80383 | 1885 | int i; |
352f7f91 TI |
1886 | |
1887 | for (i = 0; i < num_pins; i++) { | |
c2c80383 TI |
1888 | const char *name; |
1889 | char tmp[44]; | |
1890 | int err, idx = 0; | |
1891 | ||
1892 | if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) | |
1893 | name = "Bass Speaker"; | |
1894 | else if (num_pins >= 3) { | |
1895 | snprintf(tmp, sizeof(tmp), "%s %s", | |
352f7f91 | 1896 | pfx, channel_name[i]); |
c2c80383 | 1897 | name = tmp; |
352f7f91 | 1898 | } else { |
c2c80383 TI |
1899 | name = pfx; |
1900 | idx = i; | |
352f7f91 | 1901 | } |
c2c80383 | 1902 | err = create_extra_out(codec, paths[i], name, idx); |
352f7f91 TI |
1903 | if (err < 0) |
1904 | return err; | |
1905 | } | |
1906 | return 0; | |
1907 | } | |
1908 | ||
1909 | static int create_hp_out_ctls(struct hda_codec *codec) | |
1910 | { | |
1911 | struct hda_gen_spec *spec = codec->spec; | |
1912 | return create_extra_outs(codec, spec->autocfg.hp_outs, | |
196c1766 | 1913 | spec->hp_paths, |
352f7f91 TI |
1914 | "Headphone"); |
1915 | } | |
1916 | ||
1917 | static int create_speaker_out_ctls(struct hda_codec *codec) | |
1918 | { | |
1919 | struct hda_gen_spec *spec = codec->spec; | |
1920 | return create_extra_outs(codec, spec->autocfg.speaker_outs, | |
196c1766 | 1921 | spec->speaker_paths, |
352f7f91 TI |
1922 | "Speaker"); |
1923 | } | |
1924 | ||
38cf6f1a TI |
1925 | /* |
1926 | * independent HP controls | |
1927 | */ | |
1928 | ||
1929 | static int indep_hp_info(struct snd_kcontrol *kcontrol, | |
1930 | struct snd_ctl_elem_info *uinfo) | |
1931 | { | |
1932 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
1933 | } | |
1934 | ||
1935 | static int indep_hp_get(struct snd_kcontrol *kcontrol, | |
1936 | struct snd_ctl_elem_value *ucontrol) | |
1937 | { | |
1938 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1939 | struct hda_gen_spec *spec = codec->spec; | |
1940 | ucontrol->value.enumerated.item[0] = spec->indep_hp_enabled; | |
1941 | return 0; | |
1942 | } | |
1943 | ||
a1e908ed TI |
1944 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, |
1945 | int nomix_path_idx, int mix_path_idx, | |
1946 | int out_type); | |
1947 | ||
38cf6f1a TI |
1948 | static int indep_hp_put(struct snd_kcontrol *kcontrol, |
1949 | struct snd_ctl_elem_value *ucontrol) | |
1950 | { | |
1951 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1952 | struct hda_gen_spec *spec = codec->spec; | |
1953 | unsigned int select = ucontrol->value.enumerated.item[0]; | |
1954 | int ret = 0; | |
1955 | ||
1956 | mutex_lock(&spec->pcm_mutex); | |
1957 | if (spec->active_streams) { | |
1958 | ret = -EBUSY; | |
1959 | goto unlock; | |
1960 | } | |
1961 | ||
1962 | if (spec->indep_hp_enabled != select) { | |
a1e908ed TI |
1963 | hda_nid_t *dacp; |
1964 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) | |
1965 | dacp = &spec->private_dac_nids[0]; | |
1966 | else | |
1967 | dacp = &spec->multiout.hp_out_nid[0]; | |
1968 | ||
1969 | /* update HP aamix paths in case it conflicts with indep HP */ | |
1970 | if (spec->have_aamix_ctl) { | |
1971 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) | |
1972 | update_aamix_paths(codec, spec->aamix_mode, | |
1973 | spec->out_paths[0], | |
1974 | spec->aamix_out_paths[0], | |
1975 | spec->autocfg.line_out_type); | |
1976 | else | |
1977 | update_aamix_paths(codec, spec->aamix_mode, | |
1978 | spec->hp_paths[0], | |
1979 | spec->aamix_out_paths[1], | |
1980 | AUTO_PIN_HP_OUT); | |
1981 | } | |
1982 | ||
38cf6f1a TI |
1983 | spec->indep_hp_enabled = select; |
1984 | if (spec->indep_hp_enabled) | |
a1e908ed | 1985 | *dacp = 0; |
38cf6f1a | 1986 | else |
a1e908ed | 1987 | *dacp = spec->alt_dac_nid; |
92603c59 TI |
1988 | |
1989 | /* update HP auto-mute state too */ | |
1990 | if (spec->hp_automute_hook) | |
1991 | spec->hp_automute_hook(codec, NULL); | |
1992 | else | |
1993 | snd_hda_gen_hp_automute(codec, NULL); | |
1994 | ||
38cf6f1a TI |
1995 | ret = 1; |
1996 | } | |
1997 | unlock: | |
1998 | mutex_unlock(&spec->pcm_mutex); | |
1999 | return ret; | |
2000 | } | |
2001 | ||
2002 | static const struct snd_kcontrol_new indep_hp_ctl = { | |
2003 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2004 | .name = "Independent HP", | |
2005 | .info = indep_hp_info, | |
2006 | .get = indep_hp_get, | |
2007 | .put = indep_hp_put, | |
2008 | }; | |
2009 | ||
2010 | ||
2011 | static int create_indep_hp_ctls(struct hda_codec *codec) | |
2012 | { | |
2013 | struct hda_gen_spec *spec = codec->spec; | |
a1e908ed | 2014 | hda_nid_t dac; |
38cf6f1a TI |
2015 | |
2016 | if (!spec->indep_hp) | |
2017 | return 0; | |
a1e908ed TI |
2018 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) |
2019 | dac = spec->multiout.dac_nids[0]; | |
2020 | else | |
2021 | dac = spec->multiout.hp_out_nid[0]; | |
2022 | if (!dac) { | |
38cf6f1a TI |
2023 | spec->indep_hp = 0; |
2024 | return 0; | |
2025 | } | |
2026 | ||
2027 | spec->indep_hp_enabled = false; | |
a1e908ed | 2028 | spec->alt_dac_nid = dac; |
38cf6f1a TI |
2029 | if (!snd_hda_gen_add_kctl(spec, NULL, &indep_hp_ctl)) |
2030 | return -ENOMEM; | |
2031 | return 0; | |
2032 | } | |
2033 | ||
352f7f91 TI |
2034 | /* |
2035 | * channel mode enum control | |
2036 | */ | |
2037 | ||
2038 | static int ch_mode_info(struct snd_kcontrol *kcontrol, | |
2039 | struct snd_ctl_elem_info *uinfo) | |
2040 | { | |
2041 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2042 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b | 2043 | int chs; |
352f7f91 TI |
2044 | |
2045 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
2046 | uinfo->count = 1; | |
2047 | uinfo->value.enumerated.items = spec->multi_ios + 1; | |
2048 | if (uinfo->value.enumerated.item > spec->multi_ios) | |
2049 | uinfo->value.enumerated.item = spec->multi_ios; | |
a07a949b TI |
2050 | chs = uinfo->value.enumerated.item * 2 + spec->min_channel_count; |
2051 | sprintf(uinfo->value.enumerated.name, "%dch", chs); | |
352f7f91 TI |
2052 | return 0; |
2053 | } | |
2054 | ||
2055 | static int ch_mode_get(struct snd_kcontrol *kcontrol, | |
2056 | struct snd_ctl_elem_value *ucontrol) | |
2057 | { | |
2058 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2059 | struct hda_gen_spec *spec = codec->spec; | |
a07a949b TI |
2060 | ucontrol->value.enumerated.item[0] = |
2061 | (spec->ext_channel_count - spec->min_channel_count) / 2; | |
352f7f91 TI |
2062 | return 0; |
2063 | } | |
2064 | ||
196c1766 TI |
2065 | static inline struct nid_path * |
2066 | get_multiio_path(struct hda_codec *codec, int idx) | |
2067 | { | |
2068 | struct hda_gen_spec *spec = codec->spec; | |
2069 | return snd_hda_get_path_from_idx(codec, | |
2070 | spec->out_paths[spec->autocfg.line_outs + idx]); | |
2071 | } | |
2072 | ||
a5cc2509 TI |
2073 | static void update_automute_all(struct hda_codec *codec); |
2074 | ||
352f7f91 TI |
2075 | static int set_multi_io(struct hda_codec *codec, int idx, bool output) |
2076 | { | |
2077 | struct hda_gen_spec *spec = codec->spec; | |
2078 | hda_nid_t nid = spec->multi_io[idx].pin; | |
2079 | struct nid_path *path; | |
2080 | ||
196c1766 | 2081 | path = get_multiio_path(codec, idx); |
352f7f91 TI |
2082 | if (!path) |
2083 | return -EINVAL; | |
2084 | ||
2085 | if (path->active == output) | |
2086 | return 0; | |
2087 | ||
2088 | if (output) { | |
2c12c30d | 2089 | set_pin_target(codec, nid, PIN_OUT, true); |
352f7f91 | 2090 | snd_hda_activate_path(codec, path, true, true); |
d5a9f1bb | 2091 | set_pin_eapd(codec, nid, true); |
352f7f91 | 2092 | } else { |
d5a9f1bb | 2093 | set_pin_eapd(codec, nid, false); |
352f7f91 | 2094 | snd_hda_activate_path(codec, path, false, true); |
2c12c30d | 2095 | set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true); |
55196fff | 2096 | path_power_down_sync(codec, path); |
352f7f91 | 2097 | } |
a365fed9 TI |
2098 | |
2099 | /* update jack retasking in case it modifies any of them */ | |
a5cc2509 | 2100 | update_automute_all(codec); |
a365fed9 | 2101 | |
352f7f91 TI |
2102 | return 0; |
2103 | } | |
2104 | ||
2105 | static int ch_mode_put(struct snd_kcontrol *kcontrol, | |
2106 | struct snd_ctl_elem_value *ucontrol) | |
2107 | { | |
2108 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2109 | struct hda_gen_spec *spec = codec->spec; | |
2110 | int i, ch; | |
2111 | ||
2112 | ch = ucontrol->value.enumerated.item[0]; | |
2113 | if (ch < 0 || ch > spec->multi_ios) | |
2114 | return -EINVAL; | |
a07a949b | 2115 | if (ch == (spec->ext_channel_count - spec->min_channel_count) / 2) |
352f7f91 | 2116 | return 0; |
a07a949b | 2117 | spec->ext_channel_count = ch * 2 + spec->min_channel_count; |
352f7f91 TI |
2118 | for (i = 0; i < spec->multi_ios; i++) |
2119 | set_multi_io(codec, i, i < ch); | |
2120 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
2121 | spec->const_channel_count); | |
2122 | if (spec->need_dac_fix) | |
2123 | spec->multiout.num_dacs = spec->multiout.max_channels / 2; | |
2124 | return 1; | |
2125 | } | |
2126 | ||
2127 | static const struct snd_kcontrol_new channel_mode_enum = { | |
2128 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2129 | .name = "Channel Mode", | |
2130 | .info = ch_mode_info, | |
2131 | .get = ch_mode_get, | |
2132 | .put = ch_mode_put, | |
2133 | }; | |
2134 | ||
2135 | static int create_multi_channel_mode(struct hda_codec *codec) | |
2136 | { | |
2137 | struct hda_gen_spec *spec = codec->spec; | |
2138 | ||
2139 | if (spec->multi_ios > 0) { | |
12c93df6 | 2140 | if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum)) |
352f7f91 TI |
2141 | return -ENOMEM; |
2142 | } | |
2143 | return 0; | |
2144 | } | |
2145 | ||
c30aa7b2 TI |
2146 | /* |
2147 | * aamix loopback enable/disable switch | |
2148 | */ | |
2149 | ||
2150 | #define loopback_mixing_info indep_hp_info | |
2151 | ||
2152 | static int loopback_mixing_get(struct snd_kcontrol *kcontrol, | |
2153 | struct snd_ctl_elem_value *ucontrol) | |
2154 | { | |
2155 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2156 | struct hda_gen_spec *spec = codec->spec; | |
2157 | ucontrol->value.enumerated.item[0] = spec->aamix_mode; | |
2158 | return 0; | |
2159 | } | |
2160 | ||
2161 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, | |
a1e908ed TI |
2162 | int nomix_path_idx, int mix_path_idx, |
2163 | int out_type) | |
c30aa7b2 | 2164 | { |
a1e908ed | 2165 | struct hda_gen_spec *spec = codec->spec; |
c30aa7b2 TI |
2166 | struct nid_path *nomix_path, *mix_path; |
2167 | ||
2168 | nomix_path = snd_hda_get_path_from_idx(codec, nomix_path_idx); | |
2169 | mix_path = snd_hda_get_path_from_idx(codec, mix_path_idx); | |
2170 | if (!nomix_path || !mix_path) | |
2171 | return; | |
a1e908ed TI |
2172 | |
2173 | /* if HP aamix path is driven from a different DAC and the | |
2174 | * independent HP mode is ON, can't turn on aamix path | |
2175 | */ | |
2176 | if (out_type == AUTO_PIN_HP_OUT && spec->indep_hp_enabled && | |
2177 | mix_path->path[0] != spec->alt_dac_nid) | |
2178 | do_mix = false; | |
2179 | ||
c30aa7b2 TI |
2180 | if (do_mix) { |
2181 | snd_hda_activate_path(codec, nomix_path, false, true); | |
2182 | snd_hda_activate_path(codec, mix_path, true, true); | |
55196fff | 2183 | path_power_down_sync(codec, nomix_path); |
c30aa7b2 TI |
2184 | } else { |
2185 | snd_hda_activate_path(codec, mix_path, false, true); | |
2186 | snd_hda_activate_path(codec, nomix_path, true, true); | |
55196fff | 2187 | path_power_down_sync(codec, mix_path); |
c30aa7b2 TI |
2188 | } |
2189 | } | |
2190 | ||
2191 | static int loopback_mixing_put(struct snd_kcontrol *kcontrol, | |
2192 | struct snd_ctl_elem_value *ucontrol) | |
2193 | { | |
2194 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2195 | struct hda_gen_spec *spec = codec->spec; | |
2196 | unsigned int val = ucontrol->value.enumerated.item[0]; | |
2197 | ||
2198 | if (val == spec->aamix_mode) | |
2199 | return 0; | |
2200 | spec->aamix_mode = val; | |
2201 | update_aamix_paths(codec, val, spec->out_paths[0], | |
a1e908ed TI |
2202 | spec->aamix_out_paths[0], |
2203 | spec->autocfg.line_out_type); | |
c30aa7b2 | 2204 | update_aamix_paths(codec, val, spec->hp_paths[0], |
a1e908ed TI |
2205 | spec->aamix_out_paths[1], |
2206 | AUTO_PIN_HP_OUT); | |
c30aa7b2 | 2207 | update_aamix_paths(codec, val, spec->speaker_paths[0], |
a1e908ed TI |
2208 | spec->aamix_out_paths[2], |
2209 | AUTO_PIN_SPEAKER_OUT); | |
c30aa7b2 TI |
2210 | return 1; |
2211 | } | |
2212 | ||
2213 | static const struct snd_kcontrol_new loopback_mixing_enum = { | |
2214 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2215 | .name = "Loopback Mixing", | |
2216 | .info = loopback_mixing_info, | |
2217 | .get = loopback_mixing_get, | |
2218 | .put = loopback_mixing_put, | |
2219 | }; | |
2220 | ||
2221 | static int create_loopback_mixing_ctl(struct hda_codec *codec) | |
2222 | { | |
2223 | struct hda_gen_spec *spec = codec->spec; | |
2224 | ||
2225 | if (!spec->mixer_nid) | |
2226 | return 0; | |
2227 | if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] || | |
2228 | spec->aamix_out_paths[2])) | |
2229 | return 0; | |
2230 | if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum)) | |
2231 | return -ENOMEM; | |
a1e908ed | 2232 | spec->have_aamix_ctl = 1; |
c30aa7b2 TI |
2233 | return 0; |
2234 | } | |
2235 | ||
352f7f91 TI |
2236 | /* |
2237 | * shared headphone/mic handling | |
2238 | */ | |
2239 | ||
2240 | static void call_update_outputs(struct hda_codec *codec); | |
2241 | ||
2242 | /* for shared I/O, change the pin-control accordingly */ | |
2243 | static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic) | |
2244 | { | |
2245 | struct hda_gen_spec *spec = codec->spec; | |
2246 | unsigned int val; | |
2247 | hda_nid_t pin = spec->autocfg.inputs[1].pin; | |
2248 | /* NOTE: this assumes that there are only two inputs, the | |
2249 | * first is the real internal mic and the second is HP/mic jack. | |
2250 | */ | |
2251 | ||
2252 | val = snd_hda_get_default_vref(codec, pin); | |
2253 | ||
2254 | /* This pin does not have vref caps - let's enable vref on pin 0x18 | |
2255 | instead, as suggested by Realtek */ | |
2256 | if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) { | |
2257 | const hda_nid_t vref_pin = spec->shared_mic_vref_pin; | |
2258 | unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin); | |
2259 | if (vref_val != AC_PINCTL_VREF_HIZ) | |
7594aa33 TI |
2260 | snd_hda_set_pin_ctl_cache(codec, vref_pin, |
2261 | PIN_IN | (set_as_mic ? vref_val : 0)); | |
352f7f91 TI |
2262 | } |
2263 | ||
2264 | val = set_as_mic ? val | PIN_IN : PIN_HP; | |
2c12c30d | 2265 | set_pin_target(codec, pin, val, true); |
352f7f91 TI |
2266 | |
2267 | spec->automute_speaker = !set_as_mic; | |
2268 | call_update_outputs(codec); | |
2269 | } | |
2270 | ||
2271 | /* create a shared input with the headphone out */ | |
2272 | static int create_shared_input(struct hda_codec *codec) | |
2273 | { | |
2274 | struct hda_gen_spec *spec = codec->spec; | |
2275 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
2276 | unsigned int defcfg; | |
2277 | hda_nid_t nid; | |
2278 | ||
2279 | /* only one internal input pin? */ | |
2280 | if (cfg->num_inputs != 1) | |
2281 | return 0; | |
2282 | defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin); | |
2283 | if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT) | |
2284 | return 0; | |
2285 | ||
2286 | if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) | |
2287 | nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */ | |
2288 | else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT) | |
2289 | nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */ | |
2290 | else | |
2291 | return 0; /* both not available */ | |
2292 | ||
2293 | if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN)) | |
2294 | return 0; /* no input */ | |
2295 | ||
2296 | cfg->inputs[1].pin = nid; | |
2297 | cfg->inputs[1].type = AUTO_PIN_MIC; | |
2298 | cfg->num_inputs = 2; | |
2299 | spec->shared_mic_hp = 1; | |
2300 | snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid); | |
2301 | return 0; | |
2302 | } | |
2303 | ||
978e77e7 TI |
2304 | /* |
2305 | * output jack mode | |
2306 | */ | |
2307 | static int out_jack_mode_info(struct snd_kcontrol *kcontrol, | |
2308 | struct snd_ctl_elem_info *uinfo) | |
2309 | { | |
2310 | static const char * const texts[] = { | |
2311 | "Line Out", "Headphone Out", | |
2312 | }; | |
2313 | return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts); | |
2314 | } | |
2315 | ||
2316 | static int out_jack_mode_get(struct snd_kcontrol *kcontrol, | |
2317 | struct snd_ctl_elem_value *ucontrol) | |
2318 | { | |
2319 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2320 | hda_nid_t nid = kcontrol->private_value; | |
2321 | if (snd_hda_codec_get_pin_target(codec, nid) == PIN_HP) | |
2322 | ucontrol->value.enumerated.item[0] = 1; | |
2323 | else | |
2324 | ucontrol->value.enumerated.item[0] = 0; | |
2325 | return 0; | |
2326 | } | |
2327 | ||
2328 | static int out_jack_mode_put(struct snd_kcontrol *kcontrol, | |
2329 | struct snd_ctl_elem_value *ucontrol) | |
2330 | { | |
2331 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2332 | hda_nid_t nid = kcontrol->private_value; | |
2333 | unsigned int val; | |
2334 | ||
2335 | val = ucontrol->value.enumerated.item[0] ? PIN_HP : PIN_OUT; | |
2336 | if (snd_hda_codec_get_pin_target(codec, nid) == val) | |
2337 | return 0; | |
2338 | snd_hda_set_pin_ctl_cache(codec, nid, val); | |
2339 | return 1; | |
2340 | } | |
2341 | ||
2342 | static const struct snd_kcontrol_new out_jack_mode_enum = { | |
2343 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2344 | .info = out_jack_mode_info, | |
2345 | .get = out_jack_mode_get, | |
2346 | .put = out_jack_mode_put, | |
2347 | }; | |
2348 | ||
2349 | static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx) | |
2350 | { | |
2351 | struct hda_gen_spec *spec = codec->spec; | |
2352 | int i; | |
2353 | ||
2354 | for (i = 0; i < spec->kctls.used; i++) { | |
2355 | struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i); | |
2356 | if (!strcmp(kctl->name, name) && kctl->index == idx) | |
2357 | return true; | |
2358 | } | |
2359 | return false; | |
2360 | } | |
2361 | ||
2362 | static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin, | |
2363 | char *name, size_t name_len) | |
2364 | { | |
2365 | struct hda_gen_spec *spec = codec->spec; | |
2366 | int idx = 0; | |
2367 | ||
2368 | snd_hda_get_pin_label(codec, pin, &spec->autocfg, name, name_len, &idx); | |
2369 | strlcat(name, " Jack Mode", name_len); | |
2370 | ||
2371 | for (; find_kctl_name(codec, name, idx); idx++) | |
2372 | ; | |
2373 | } | |
2374 | ||
2375 | static int create_out_jack_modes(struct hda_codec *codec, int num_pins, | |
2376 | hda_nid_t *pins) | |
2377 | { | |
2378 | struct hda_gen_spec *spec = codec->spec; | |
2379 | int i; | |
2380 | ||
2381 | for (i = 0; i < num_pins; i++) { | |
2382 | hda_nid_t pin = pins[i]; | |
2383 | unsigned int pincap = snd_hda_query_pin_caps(codec, pin); | |
2384 | if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) { | |
2385 | struct snd_kcontrol_new *knew; | |
2386 | char name[44]; | |
2387 | get_jack_mode_name(codec, pin, name, sizeof(name)); | |
2388 | knew = snd_hda_gen_add_kctl(spec, name, | |
2389 | &out_jack_mode_enum); | |
2390 | if (!knew) | |
2391 | return -ENOMEM; | |
2392 | knew->private_value = pin; | |
2393 | } | |
2394 | } | |
2395 | ||
2396 | return 0; | |
2397 | } | |
2398 | ||
29476558 TI |
2399 | /* |
2400 | * input jack mode | |
2401 | */ | |
2402 | ||
2403 | /* from AC_PINCTL_VREF_HIZ to AC_PINCTL_VREF_100 */ | |
2404 | #define NUM_VREFS 6 | |
2405 | ||
2406 | static const char * const vref_texts[NUM_VREFS] = { | |
2407 | "Line In", "Mic 50pc Bias", "Mic 0V Bias", | |
2408 | "", "Mic 80pc Bias", "Mic 100pc Bias" | |
2409 | }; | |
2410 | ||
2411 | static unsigned int get_vref_caps(struct hda_codec *codec, hda_nid_t pin) | |
2412 | { | |
2413 | unsigned int pincap; | |
2414 | ||
2415 | pincap = snd_hda_query_pin_caps(codec, pin); | |
2416 | pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT; | |
2417 | /* filter out unusual vrefs */ | |
2418 | pincap &= ~(AC_PINCAP_VREF_GRD | AC_PINCAP_VREF_100); | |
2419 | return pincap; | |
2420 | } | |
2421 | ||
2422 | /* convert from the enum item index to the vref ctl index (0=HIZ, 1=50%...) */ | |
2423 | static int get_vref_idx(unsigned int vref_caps, unsigned int item_idx) | |
2424 | { | |
2425 | unsigned int i, n = 0; | |
2426 | ||
2427 | for (i = 0; i < NUM_VREFS; i++) { | |
2428 | if (vref_caps & (1 << i)) { | |
2429 | if (n == item_idx) | |
2430 | return i; | |
2431 | n++; | |
2432 | } | |
2433 | } | |
2434 | return 0; | |
2435 | } | |
2436 | ||
2437 | /* convert back from the vref ctl index to the enum item index */ | |
2438 | static int cvt_from_vref_idx(unsigned int vref_caps, unsigned int idx) | |
2439 | { | |
2440 | unsigned int i, n = 0; | |
2441 | ||
2442 | for (i = 0; i < NUM_VREFS; i++) { | |
2443 | if (i == idx) | |
2444 | return n; | |
2445 | if (vref_caps & (1 << i)) | |
2446 | n++; | |
2447 | } | |
2448 | return 0; | |
2449 | } | |
2450 | ||
2451 | static int in_jack_mode_info(struct snd_kcontrol *kcontrol, | |
2452 | struct snd_ctl_elem_info *uinfo) | |
2453 | { | |
2454 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2455 | hda_nid_t nid = kcontrol->private_value; | |
2456 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2457 | ||
2458 | snd_hda_enum_helper_info(kcontrol, uinfo, hweight32(vref_caps), | |
2459 | vref_texts); | |
2460 | /* set the right text */ | |
2461 | strcpy(uinfo->value.enumerated.name, | |
2462 | vref_texts[get_vref_idx(vref_caps, uinfo->value.enumerated.item)]); | |
2463 | return 0; | |
2464 | } | |
2465 | ||
2466 | static int in_jack_mode_get(struct snd_kcontrol *kcontrol, | |
2467 | struct snd_ctl_elem_value *ucontrol) | |
2468 | { | |
2469 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2470 | hda_nid_t nid = kcontrol->private_value; | |
2471 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2472 | unsigned int idx; | |
2473 | ||
2474 | idx = snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_VREFEN; | |
2475 | ucontrol->value.enumerated.item[0] = cvt_from_vref_idx(vref_caps, idx); | |
2476 | return 0; | |
2477 | } | |
2478 | ||
2479 | static int in_jack_mode_put(struct snd_kcontrol *kcontrol, | |
2480 | struct snd_ctl_elem_value *ucontrol) | |
2481 | { | |
2482 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2483 | hda_nid_t nid = kcontrol->private_value; | |
2484 | unsigned int vref_caps = get_vref_caps(codec, nid); | |
2485 | unsigned int val, idx; | |
2486 | ||
2487 | val = snd_hda_codec_get_pin_target(codec, nid); | |
2488 | idx = cvt_from_vref_idx(vref_caps, val & AC_PINCTL_VREFEN); | |
2489 | if (idx == ucontrol->value.enumerated.item[0]) | |
2490 | return 0; | |
2491 | ||
2492 | val &= ~AC_PINCTL_VREFEN; | |
2493 | val |= get_vref_idx(vref_caps, ucontrol->value.enumerated.item[0]); | |
2494 | snd_hda_set_pin_ctl_cache(codec, nid, val); | |
2495 | return 1; | |
2496 | } | |
2497 | ||
2498 | static const struct snd_kcontrol_new in_jack_mode_enum = { | |
2499 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2500 | .info = in_jack_mode_info, | |
2501 | .get = in_jack_mode_get, | |
2502 | .put = in_jack_mode_put, | |
2503 | }; | |
2504 | ||
2505 | static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin) | |
2506 | { | |
2507 | struct hda_gen_spec *spec = codec->spec; | |
2508 | unsigned int defcfg; | |
2509 | struct snd_kcontrol_new *knew; | |
2510 | char name[44]; | |
2511 | ||
2512 | /* no jack mode for fixed pins */ | |
2513 | defcfg = snd_hda_codec_get_pincfg(codec, pin); | |
2514 | if (snd_hda_get_input_pin_attr(defcfg) == INPUT_PIN_ATTR_INT) | |
2515 | return 0; | |
2516 | ||
2517 | /* no multiple vref caps? */ | |
2518 | if (hweight32(get_vref_caps(codec, pin)) <= 1) | |
2519 | return 0; | |
2520 | ||
2521 | get_jack_mode_name(codec, pin, name, sizeof(name)); | |
2522 | knew = snd_hda_gen_add_kctl(spec, name, &in_jack_mode_enum); | |
2523 | if (!knew) | |
2524 | return -ENOMEM; | |
2525 | knew->private_value = pin; | |
2526 | return 0; | |
2527 | } | |
2528 | ||
352f7f91 TI |
2529 | |
2530 | /* | |
2531 | * Parse input paths | |
2532 | */ | |
2533 | ||
352f7f91 | 2534 | /* add the powersave loopback-list entry */ |
0186f4f4 | 2535 | static int add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx) |
352f7f91 TI |
2536 | { |
2537 | struct hda_amp_list *list; | |
2538 | ||
0186f4f4 TI |
2539 | list = snd_array_new(&spec->loopback_list); |
2540 | if (!list) | |
2541 | return -ENOMEM; | |
352f7f91 TI |
2542 | list->nid = mix; |
2543 | list->dir = HDA_INPUT; | |
2544 | list->idx = idx; | |
0186f4f4 TI |
2545 | spec->loopback.amplist = spec->loopback_list.list; |
2546 | return 0; | |
352f7f91 | 2547 | } |
352f7f91 TI |
2548 | |
2549 | /* create input playback/capture controls for the given pin */ | |
196c1766 TI |
2550 | static int new_analog_input(struct hda_codec *codec, int input_idx, |
2551 | hda_nid_t pin, const char *ctlname, int ctlidx, | |
352f7f91 TI |
2552 | hda_nid_t mix_nid) |
2553 | { | |
2554 | struct hda_gen_spec *spec = codec->spec; | |
2555 | struct nid_path *path; | |
2556 | unsigned int val; | |
2557 | int err, idx; | |
2558 | ||
2559 | if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && | |
2560 | !nid_has_mute(codec, mix_nid, HDA_INPUT)) | |
2561 | return 0; /* no need for analog loopback */ | |
2562 | ||
3ca529d3 | 2563 | path = snd_hda_add_new_path(codec, pin, mix_nid, 0); |
352f7f91 TI |
2564 | if (!path) |
2565 | return -EINVAL; | |
0c8c0f56 | 2566 | print_nid_path("loopback", path); |
196c1766 | 2567 | spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path); |
352f7f91 TI |
2568 | |
2569 | idx = path->idx[path->depth - 1]; | |
2570 | if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { | |
2571 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2572 | err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val); | |
2573 | if (err < 0) | |
2574 | return err; | |
2575 | path->ctls[NID_PATH_VOL_CTL] = val; | |
2576 | } | |
2577 | ||
2578 | if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { | |
2579 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); | |
2580 | err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val); | |
2581 | if (err < 0) | |
2582 | return err; | |
2583 | path->ctls[NID_PATH_MUTE_CTL] = val; | |
2584 | } | |
2585 | ||
2586 | path->active = true; | |
0186f4f4 TI |
2587 | err = add_loopback_list(spec, mix_nid, idx); |
2588 | if (err < 0) | |
2589 | return err; | |
e4a395e7 TI |
2590 | |
2591 | if (spec->mixer_nid != spec->mixer_merge_nid && | |
2592 | !spec->loopback_merge_path) { | |
2593 | path = snd_hda_add_new_path(codec, spec->mixer_nid, | |
2594 | spec->mixer_merge_nid, 0); | |
2595 | if (path) { | |
2596 | print_nid_path("loopback-merge", path); | |
2597 | path->active = true; | |
2598 | spec->loopback_merge_path = | |
2599 | snd_hda_get_path_idx(codec, path); | |
2600 | } | |
2601 | } | |
2602 | ||
352f7f91 TI |
2603 | return 0; |
2604 | } | |
2605 | ||
2606 | static int is_input_pin(struct hda_codec *codec, hda_nid_t nid) | |
2607 | { | |
2608 | unsigned int pincap = snd_hda_query_pin_caps(codec, nid); | |
2609 | return (pincap & AC_PINCAP_IN) != 0; | |
2610 | } | |
2611 | ||
2612 | /* Parse the codec tree and retrieve ADCs */ | |
2613 | static int fill_adc_nids(struct hda_codec *codec) | |
2614 | { | |
2615 | struct hda_gen_spec *spec = codec->spec; | |
2616 | hda_nid_t nid; | |
2617 | hda_nid_t *adc_nids = spec->adc_nids; | |
2618 | int max_nums = ARRAY_SIZE(spec->adc_nids); | |
2619 | int i, nums = 0; | |
2620 | ||
2621 | nid = codec->start_nid; | |
2622 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
2623 | unsigned int caps = get_wcaps(codec, nid); | |
2624 | int type = get_wcaps_type(caps); | |
2625 | ||
2626 | if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL)) | |
2627 | continue; | |
2628 | adc_nids[nums] = nid; | |
2629 | if (++nums >= max_nums) | |
2630 | break; | |
2631 | } | |
2632 | spec->num_adc_nids = nums; | |
0ffd534e TI |
2633 | |
2634 | /* copy the detected ADCs to all_adcs[] */ | |
2635 | spec->num_all_adcs = nums; | |
2636 | memcpy(spec->all_adcs, spec->adc_nids, nums * sizeof(hda_nid_t)); | |
2637 | ||
352f7f91 TI |
2638 | return nums; |
2639 | } | |
2640 | ||
2641 | /* filter out invalid adc_nids that don't give all active input pins; | |
2642 | * if needed, check whether dynamic ADC-switching is available | |
2643 | */ | |
2644 | static int check_dyn_adc_switch(struct hda_codec *codec) | |
2645 | { | |
2646 | struct hda_gen_spec *spec = codec->spec; | |
2647 | struct hda_input_mux *imux = &spec->input_mux; | |
3a65bcdc | 2648 | unsigned int ok_bits; |
352f7f91 | 2649 | int i, n, nums; |
352f7f91 TI |
2650 | |
2651 | again: | |
2652 | nums = 0; | |
3a65bcdc | 2653 | ok_bits = 0; |
352f7f91 | 2654 | for (n = 0; n < spec->num_adc_nids; n++) { |
352f7f91 | 2655 | for (i = 0; i < imux->num_items; i++) { |
3a65bcdc | 2656 | if (!spec->input_paths[i][n]) |
352f7f91 TI |
2657 | break; |
2658 | } | |
3a65bcdc TI |
2659 | if (i >= imux->num_items) { |
2660 | ok_bits |= (1 << n); | |
2661 | nums++; | |
2662 | } | |
352f7f91 TI |
2663 | } |
2664 | ||
3a65bcdc | 2665 | if (!ok_bits) { |
352f7f91 TI |
2666 | if (spec->shared_mic_hp) { |
2667 | spec->shared_mic_hp = 0; | |
2668 | imux->num_items = 1; | |
2669 | goto again; | |
2670 | } | |
2671 | ||
2672 | /* check whether ADC-switch is possible */ | |
2673 | for (i = 0; i < imux->num_items; i++) { | |
352f7f91 | 2674 | for (n = 0; n < spec->num_adc_nids; n++) { |
3a65bcdc | 2675 | if (spec->input_paths[i][n]) { |
352f7f91 TI |
2676 | spec->dyn_adc_idx[i] = n; |
2677 | break; | |
2678 | } | |
2679 | } | |
2680 | } | |
2681 | ||
2682 | snd_printdd("hda-codec: enabling ADC switching\n"); | |
2683 | spec->dyn_adc_switch = 1; | |
2684 | } else if (nums != spec->num_adc_nids) { | |
3a65bcdc TI |
2685 | /* shrink the invalid adcs and input paths */ |
2686 | nums = 0; | |
2687 | for (n = 0; n < spec->num_adc_nids; n++) { | |
2688 | if (!(ok_bits & (1 << n))) | |
2689 | continue; | |
2690 | if (n != nums) { | |
2691 | spec->adc_nids[nums] = spec->adc_nids[n]; | |
980428ce TI |
2692 | for (i = 0; i < imux->num_items; i++) { |
2693 | invalidate_nid_path(codec, | |
2694 | spec->input_paths[i][nums]); | |
3a65bcdc TI |
2695 | spec->input_paths[i][nums] = |
2696 | spec->input_paths[i][n]; | |
980428ce | 2697 | } |
3a65bcdc TI |
2698 | } |
2699 | nums++; | |
2700 | } | |
352f7f91 TI |
2701 | spec->num_adc_nids = nums; |
2702 | } | |
2703 | ||
2704 | if (imux->num_items == 1 || spec->shared_mic_hp) { | |
2705 | snd_printdd("hda-codec: reducing to a single ADC\n"); | |
2706 | spec->num_adc_nids = 1; /* reduce to a single ADC */ | |
2707 | } | |
2708 | ||
2709 | /* single index for individual volumes ctls */ | |
2710 | if (!spec->dyn_adc_switch && spec->multi_cap_vol) | |
2711 | spec->num_adc_nids = 1; | |
2712 | ||
2713 | return 0; | |
2714 | } | |
2715 | ||
f3fc0b0b TI |
2716 | /* parse capture source paths from the given pin and create imux items */ |
2717 | static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin, | |
9dba205b TI |
2718 | int cfg_idx, int num_adcs, |
2719 | const char *label, int anchor) | |
f3fc0b0b TI |
2720 | { |
2721 | struct hda_gen_spec *spec = codec->spec; | |
2722 | struct hda_input_mux *imux = &spec->input_mux; | |
2723 | int imux_idx = imux->num_items; | |
2724 | bool imux_added = false; | |
2725 | int c; | |
2726 | ||
2727 | for (c = 0; c < num_adcs; c++) { | |
2728 | struct nid_path *path; | |
2729 | hda_nid_t adc = spec->adc_nids[c]; | |
2730 | ||
2731 | if (!is_reachable_path(codec, pin, adc)) | |
2732 | continue; | |
2733 | path = snd_hda_add_new_path(codec, pin, adc, anchor); | |
2734 | if (!path) | |
2735 | continue; | |
2736 | print_nid_path("input", path); | |
2737 | spec->input_paths[imux_idx][c] = | |
2738 | snd_hda_get_path_idx(codec, path); | |
2739 | ||
2740 | if (!imux_added) { | |
2741 | spec->imux_pins[imux->num_items] = pin; | |
9dba205b | 2742 | snd_hda_add_imux_item(imux, label, cfg_idx, NULL); |
f3fc0b0b TI |
2743 | imux_added = true; |
2744 | } | |
2745 | } | |
2746 | ||
2747 | return 0; | |
2748 | } | |
2749 | ||
352f7f91 TI |
2750 | /* |
2751 | * create playback/capture controls for input pins | |
2752 | */ | |
9dba205b | 2753 | |
c970042c TI |
2754 | /* fill the label for each input at first */ |
2755 | static int fill_input_pin_labels(struct hda_codec *codec) | |
2756 | { | |
2757 | struct hda_gen_spec *spec = codec->spec; | |
2758 | const struct auto_pin_cfg *cfg = &spec->autocfg; | |
2759 | int i; | |
2760 | ||
2761 | for (i = 0; i < cfg->num_inputs; i++) { | |
2762 | hda_nid_t pin = cfg->inputs[i].pin; | |
2763 | const char *label; | |
2764 | int j, idx; | |
2765 | ||
2766 | if (!is_input_pin(codec, pin)) | |
2767 | continue; | |
2768 | ||
2769 | label = hda_get_autocfg_input_label(codec, cfg, i); | |
2770 | idx = 0; | |
8e8db7f1 | 2771 | for (j = i - 1; j >= 0; j--) { |
c970042c TI |
2772 | if (spec->input_labels[j] && |
2773 | !strcmp(spec->input_labels[j], label)) { | |
2774 | idx = spec->input_label_idxs[j] + 1; | |
2775 | break; | |
2776 | } | |
2777 | } | |
2778 | ||
2779 | spec->input_labels[i] = label; | |
2780 | spec->input_label_idxs[i] = idx; | |
2781 | } | |
2782 | ||
2783 | return 0; | |
2784 | } | |
2785 | ||
9dba205b TI |
2786 | #define CFG_IDX_MIX 99 /* a dummy cfg->input idx for stereo mix */ |
2787 | ||
352f7f91 TI |
2788 | static int create_input_ctls(struct hda_codec *codec) |
2789 | { | |
2790 | struct hda_gen_spec *spec = codec->spec; | |
2791 | const struct auto_pin_cfg *cfg = &spec->autocfg; | |
2792 | hda_nid_t mixer = spec->mixer_nid; | |
352f7f91 | 2793 | int num_adcs; |
c970042c | 2794 | int i, err; |
2c12c30d | 2795 | unsigned int val; |
352f7f91 TI |
2796 | |
2797 | num_adcs = fill_adc_nids(codec); | |
2798 | if (num_adcs < 0) | |
2799 | return 0; | |
2800 | ||
c970042c TI |
2801 | err = fill_input_pin_labels(codec); |
2802 | if (err < 0) | |
2803 | return err; | |
2804 | ||
352f7f91 TI |
2805 | for (i = 0; i < cfg->num_inputs; i++) { |
2806 | hda_nid_t pin; | |
352f7f91 TI |
2807 | |
2808 | pin = cfg->inputs[i].pin; | |
2809 | if (!is_input_pin(codec, pin)) | |
2810 | continue; | |
2811 | ||
2c12c30d TI |
2812 | val = PIN_IN; |
2813 | if (cfg->inputs[i].type == AUTO_PIN_MIC) | |
2814 | val |= snd_hda_get_default_vref(codec, pin); | |
2815 | set_pin_target(codec, pin, val, false); | |
2816 | ||
352f7f91 TI |
2817 | if (mixer) { |
2818 | if (is_reachable_path(codec, pin, mixer)) { | |
196c1766 | 2819 | err = new_analog_input(codec, i, pin, |
c970042c TI |
2820 | spec->input_labels[i], |
2821 | spec->input_label_idxs[i], | |
2822 | mixer); | |
352f7f91 TI |
2823 | if (err < 0) |
2824 | return err; | |
2825 | } | |
2826 | } | |
2827 | ||
c970042c TI |
2828 | err = parse_capture_source(codec, pin, i, num_adcs, |
2829 | spec->input_labels[i], -mixer); | |
f3fc0b0b TI |
2830 | if (err < 0) |
2831 | return err; | |
29476558 TI |
2832 | |
2833 | if (spec->add_in_jack_modes) { | |
2834 | err = create_in_jack_mode(codec, pin); | |
2835 | if (err < 0) | |
2836 | return err; | |
2837 | } | |
f3fc0b0b | 2838 | } |
352f7f91 | 2839 | |
f3fc0b0b | 2840 | if (mixer && spec->add_stereo_mix_input) { |
9dba205b | 2841 | err = parse_capture_source(codec, mixer, CFG_IDX_MIX, num_adcs, |
f3fc0b0b TI |
2842 | "Stereo Mix", 0); |
2843 | if (err < 0) | |
2844 | return err; | |
352f7f91 TI |
2845 | } |
2846 | ||
2847 | return 0; | |
2848 | } | |
2849 | ||
2850 | ||
2851 | /* | |
2852 | * input source mux | |
2853 | */ | |
2854 | ||
c697b716 TI |
2855 | /* get the input path specified by the given adc and imux indices */ |
2856 | static struct nid_path *get_input_path(struct hda_codec *codec, int adc_idx, int imux_idx) | |
352f7f91 TI |
2857 | { |
2858 | struct hda_gen_spec *spec = codec->spec; | |
b56fa1ed DH |
2859 | if (imux_idx < 0 || imux_idx >= HDA_MAX_NUM_INPUTS) { |
2860 | snd_BUG(); | |
2861 | return NULL; | |
2862 | } | |
352f7f91 TI |
2863 | if (spec->dyn_adc_switch) |
2864 | adc_idx = spec->dyn_adc_idx[imux_idx]; | |
d3d982f7 | 2865 | if (adc_idx < 0 || adc_idx >= AUTO_CFG_MAX_INS) { |
b56fa1ed DH |
2866 | snd_BUG(); |
2867 | return NULL; | |
2868 | } | |
c697b716 | 2869 | return snd_hda_get_path_from_idx(codec, spec->input_paths[imux_idx][adc_idx]); |
352f7f91 TI |
2870 | } |
2871 | ||
2872 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
2873 | unsigned int idx); | |
2874 | ||
2875 | static int mux_enum_info(struct snd_kcontrol *kcontrol, | |
2876 | struct snd_ctl_elem_info *uinfo) | |
2877 | { | |
2878 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2879 | struct hda_gen_spec *spec = codec->spec; | |
2880 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); | |
2881 | } | |
2882 | ||
2883 | static int mux_enum_get(struct snd_kcontrol *kcontrol, | |
2884 | struct snd_ctl_elem_value *ucontrol) | |
2885 | { | |
2886 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2887 | struct hda_gen_spec *spec = codec->spec; | |
2a8d5391 TI |
2888 | /* the ctls are created at once with multiple counts */ |
2889 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
352f7f91 TI |
2890 | |
2891 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; | |
2892 | return 0; | |
2893 | } | |
2894 | ||
2895 | static int mux_enum_put(struct snd_kcontrol *kcontrol, | |
2896 | struct snd_ctl_elem_value *ucontrol) | |
2897 | { | |
2898 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2a8d5391 | 2899 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
352f7f91 TI |
2900 | return mux_select(codec, adc_idx, |
2901 | ucontrol->value.enumerated.item[0]); | |
2902 | } | |
2903 | ||
352f7f91 TI |
2904 | static const struct snd_kcontrol_new cap_src_temp = { |
2905 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2906 | .name = "Input Source", | |
2907 | .info = mux_enum_info, | |
2908 | .get = mux_enum_get, | |
2909 | .put = mux_enum_put, | |
2910 | }; | |
2911 | ||
47d46abb TI |
2912 | /* |
2913 | * capture volume and capture switch ctls | |
2914 | */ | |
2915 | ||
352f7f91 TI |
2916 | typedef int (*put_call_t)(struct snd_kcontrol *kcontrol, |
2917 | struct snd_ctl_elem_value *ucontrol); | |
2918 | ||
47d46abb | 2919 | /* call the given amp update function for all amps in the imux list at once */ |
352f7f91 TI |
2920 | static int cap_put_caller(struct snd_kcontrol *kcontrol, |
2921 | struct snd_ctl_elem_value *ucontrol, | |
2922 | put_call_t func, int type) | |
2923 | { | |
2924 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
2925 | struct hda_gen_spec *spec = codec->spec; | |
2926 | const struct hda_input_mux *imux; | |
2927 | struct nid_path *path; | |
2928 | int i, adc_idx, err = 0; | |
2929 | ||
2930 | imux = &spec->input_mux; | |
a053d1e3 | 2931 | adc_idx = kcontrol->id.index; |
352f7f91 | 2932 | mutex_lock(&codec->control_mutex); |
47d46abb TI |
2933 | /* we use the cache-only update at first since multiple input paths |
2934 | * may shared the same amp; by updating only caches, the redundant | |
2935 | * writes to hardware can be reduced. | |
2936 | */ | |
352f7f91 TI |
2937 | codec->cached_write = 1; |
2938 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 TI |
2939 | path = get_input_path(codec, adc_idx, i); |
2940 | if (!path || !path->ctls[type]) | |
352f7f91 TI |
2941 | continue; |
2942 | kcontrol->private_value = path->ctls[type]; | |
2943 | err = func(kcontrol, ucontrol); | |
2944 | if (err < 0) | |
2945 | goto error; | |
2946 | } | |
2947 | error: | |
2948 | codec->cached_write = 0; | |
2949 | mutex_unlock(&codec->control_mutex); | |
dc870f38 | 2950 | snd_hda_codec_flush_cache(codec); /* flush the updates */ |
352f7f91 | 2951 | if (err >= 0 && spec->cap_sync_hook) |
a90229e0 | 2952 | spec->cap_sync_hook(codec, ucontrol); |
352f7f91 TI |
2953 | return err; |
2954 | } | |
2955 | ||
2956 | /* capture volume ctl callbacks */ | |
2957 | #define cap_vol_info snd_hda_mixer_amp_volume_info | |
2958 | #define cap_vol_get snd_hda_mixer_amp_volume_get | |
2959 | #define cap_vol_tlv snd_hda_mixer_amp_tlv | |
2960 | ||
2961 | static int cap_vol_put(struct snd_kcontrol *kcontrol, | |
2962 | struct snd_ctl_elem_value *ucontrol) | |
2963 | { | |
2964 | return cap_put_caller(kcontrol, ucontrol, | |
2965 | snd_hda_mixer_amp_volume_put, | |
2966 | NID_PATH_VOL_CTL); | |
2967 | } | |
2968 | ||
2969 | static const struct snd_kcontrol_new cap_vol_temp = { | |
2970 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2971 | .name = "Capture Volume", | |
2972 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
2973 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
2974 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), | |
2975 | .info = cap_vol_info, | |
2976 | .get = cap_vol_get, | |
2977 | .put = cap_vol_put, | |
2978 | .tlv = { .c = cap_vol_tlv }, | |
2979 | }; | |
2980 | ||
2981 | /* capture switch ctl callbacks */ | |
2982 | #define cap_sw_info snd_ctl_boolean_stereo_info | |
2983 | #define cap_sw_get snd_hda_mixer_amp_switch_get | |
2984 | ||
2985 | static int cap_sw_put(struct snd_kcontrol *kcontrol, | |
2986 | struct snd_ctl_elem_value *ucontrol) | |
2987 | { | |
a90229e0 | 2988 | return cap_put_caller(kcontrol, ucontrol, |
352f7f91 TI |
2989 | snd_hda_mixer_amp_switch_put, |
2990 | NID_PATH_MUTE_CTL); | |
2991 | } | |
2992 | ||
2993 | static const struct snd_kcontrol_new cap_sw_temp = { | |
2994 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
2995 | .name = "Capture Switch", | |
2996 | .info = cap_sw_info, | |
2997 | .get = cap_sw_get, | |
2998 | .put = cap_sw_put, | |
2999 | }; | |
3000 | ||
3001 | static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path) | |
3002 | { | |
3003 | hda_nid_t nid; | |
3004 | int i, depth; | |
3005 | ||
3006 | path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0; | |
3007 | for (depth = 0; depth < 3; depth++) { | |
3008 | if (depth >= path->depth) | |
3009 | return -EINVAL; | |
3010 | i = path->depth - depth - 1; | |
3011 | nid = path->path[i]; | |
3012 | if (!path->ctls[NID_PATH_VOL_CTL]) { | |
3013 | if (nid_has_volume(codec, nid, HDA_OUTPUT)) | |
3014 | path->ctls[NID_PATH_VOL_CTL] = | |
3015 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
3016 | else if (nid_has_volume(codec, nid, HDA_INPUT)) { | |
3017 | int idx = path->idx[i]; | |
3018 | if (!depth && codec->single_adc_amp) | |
3019 | idx = 0; | |
3020 | path->ctls[NID_PATH_VOL_CTL] = | |
3021 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
3022 | } | |
3023 | } | |
3024 | if (!path->ctls[NID_PATH_MUTE_CTL]) { | |
3025 | if (nid_has_mute(codec, nid, HDA_OUTPUT)) | |
3026 | path->ctls[NID_PATH_MUTE_CTL] = | |
3027 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
3028 | else if (nid_has_mute(codec, nid, HDA_INPUT)) { | |
3029 | int idx = path->idx[i]; | |
3030 | if (!depth && codec->single_adc_amp) | |
3031 | idx = 0; | |
3032 | path->ctls[NID_PATH_MUTE_CTL] = | |
3033 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); | |
3034 | } | |
3035 | } | |
3036 | } | |
3037 | return 0; | |
3038 | } | |
3039 | ||
3040 | static bool is_inv_dmic_pin(struct hda_codec *codec, hda_nid_t nid) | |
3041 | { | |
3042 | struct hda_gen_spec *spec = codec->spec; | |
3043 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3044 | unsigned int val; | |
3045 | int i; | |
3046 | ||
3047 | if (!spec->inv_dmic_split) | |
3048 | return false; | |
3049 | for (i = 0; i < cfg->num_inputs; i++) { | |
3050 | if (cfg->inputs[i].pin != nid) | |
3051 | continue; | |
3052 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
3053 | return false; | |
3054 | val = snd_hda_codec_get_pincfg(codec, nid); | |
3055 | return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT; | |
3056 | } | |
3057 | return false; | |
3058 | } | |
3059 | ||
a90229e0 | 3060 | /* capture switch put callback for a single control with hook call */ |
a35bd1e3 TI |
3061 | static int cap_single_sw_put(struct snd_kcontrol *kcontrol, |
3062 | struct snd_ctl_elem_value *ucontrol) | |
3063 | { | |
3064 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3065 | struct hda_gen_spec *spec = codec->spec; | |
3066 | int ret; | |
3067 | ||
3068 | ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); | |
3069 | if (ret < 0) | |
3070 | return ret; | |
3071 | ||
a90229e0 TI |
3072 | if (spec->cap_sync_hook) |
3073 | spec->cap_sync_hook(codec, ucontrol); | |
a35bd1e3 TI |
3074 | |
3075 | return ret; | |
3076 | } | |
3077 | ||
352f7f91 TI |
3078 | static int add_single_cap_ctl(struct hda_codec *codec, const char *label, |
3079 | int idx, bool is_switch, unsigned int ctl, | |
3080 | bool inv_dmic) | |
3081 | { | |
3082 | struct hda_gen_spec *spec = codec->spec; | |
3083 | char tmpname[44]; | |
3084 | int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL; | |
3085 | const char *sfx = is_switch ? "Switch" : "Volume"; | |
3086 | unsigned int chs = inv_dmic ? 1 : 3; | |
a35bd1e3 | 3087 | struct snd_kcontrol_new *knew; |
352f7f91 TI |
3088 | |
3089 | if (!ctl) | |
3090 | return 0; | |
3091 | ||
3092 | if (label) | |
3093 | snprintf(tmpname, sizeof(tmpname), | |
3094 | "%s Capture %s", label, sfx); | |
3095 | else | |
3096 | snprintf(tmpname, sizeof(tmpname), | |
3097 | "Capture %s", sfx); | |
a35bd1e3 TI |
3098 | knew = add_control(spec, type, tmpname, idx, |
3099 | amp_val_replace_channels(ctl, chs)); | |
3100 | if (!knew) | |
3101 | return -ENOMEM; | |
a90229e0 | 3102 | if (is_switch) |
a35bd1e3 TI |
3103 | knew->put = cap_single_sw_put; |
3104 | if (!inv_dmic) | |
3105 | return 0; | |
352f7f91 TI |
3106 | |
3107 | /* Make independent right kcontrol */ | |
3108 | if (label) | |
3109 | snprintf(tmpname, sizeof(tmpname), | |
3110 | "Inverted %s Capture %s", label, sfx); | |
3111 | else | |
3112 | snprintf(tmpname, sizeof(tmpname), | |
3113 | "Inverted Capture %s", sfx); | |
a35bd1e3 | 3114 | knew = add_control(spec, type, tmpname, idx, |
352f7f91 | 3115 | amp_val_replace_channels(ctl, 2)); |
a35bd1e3 TI |
3116 | if (!knew) |
3117 | return -ENOMEM; | |
a90229e0 | 3118 | if (is_switch) |
a35bd1e3 TI |
3119 | knew->put = cap_single_sw_put; |
3120 | return 0; | |
352f7f91 TI |
3121 | } |
3122 | ||
3123 | /* create single (and simple) capture volume and switch controls */ | |
3124 | static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx, | |
3125 | unsigned int vol_ctl, unsigned int sw_ctl, | |
3126 | bool inv_dmic) | |
3127 | { | |
3128 | int err; | |
3129 | err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic); | |
3130 | if (err < 0) | |
3131 | return err; | |
3132 | err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic); | |
3133 | if (err < 0) | |
3134 | return err; | |
3135 | return 0; | |
3136 | } | |
3137 | ||
3138 | /* create bound capture volume and switch controls */ | |
3139 | static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx, | |
3140 | unsigned int vol_ctl, unsigned int sw_ctl) | |
3141 | { | |
3142 | struct hda_gen_spec *spec = codec->spec; | |
3143 | struct snd_kcontrol_new *knew; | |
3144 | ||
3145 | if (vol_ctl) { | |
12c93df6 | 3146 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp); |
352f7f91 TI |
3147 | if (!knew) |
3148 | return -ENOMEM; | |
3149 | knew->index = idx; | |
3150 | knew->private_value = vol_ctl; | |
3151 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
3152 | } | |
3153 | if (sw_ctl) { | |
12c93df6 | 3154 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp); |
352f7f91 TI |
3155 | if (!knew) |
3156 | return -ENOMEM; | |
3157 | knew->index = idx; | |
3158 | knew->private_value = sw_ctl; | |
3159 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; | |
3160 | } | |
3161 | return 0; | |
3162 | } | |
3163 | ||
3164 | /* return the vol ctl when used first in the imux list */ | |
3165 | static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type) | |
3166 | { | |
352f7f91 TI |
3167 | struct nid_path *path; |
3168 | unsigned int ctl; | |
3169 | int i; | |
3170 | ||
c697b716 | 3171 | path = get_input_path(codec, 0, idx); |
352f7f91 TI |
3172 | if (!path) |
3173 | return 0; | |
3174 | ctl = path->ctls[type]; | |
3175 | if (!ctl) | |
3176 | return 0; | |
3177 | for (i = 0; i < idx - 1; i++) { | |
c697b716 | 3178 | path = get_input_path(codec, 0, i); |
352f7f91 TI |
3179 | if (path && path->ctls[type] == ctl) |
3180 | return 0; | |
3181 | } | |
3182 | return ctl; | |
3183 | } | |
3184 | ||
3185 | /* create individual capture volume and switch controls per input */ | |
3186 | static int create_multi_cap_vol_ctl(struct hda_codec *codec) | |
3187 | { | |
3188 | struct hda_gen_spec *spec = codec->spec; | |
3189 | struct hda_input_mux *imux = &spec->input_mux; | |
c970042c | 3190 | int i, err, type; |
352f7f91 TI |
3191 | |
3192 | for (i = 0; i < imux->num_items; i++) { | |
352f7f91 | 3193 | bool inv_dmic; |
c970042c | 3194 | int idx; |
9dba205b | 3195 | |
c970042c TI |
3196 | idx = imux->items[i].index; |
3197 | if (idx >= spec->autocfg.num_inputs) | |
9dba205b | 3198 | continue; |
352f7f91 TI |
3199 | inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]); |
3200 | ||
3201 | for (type = 0; type < 2; type++) { | |
c970042c TI |
3202 | err = add_single_cap_ctl(codec, |
3203 | spec->input_labels[idx], | |
3204 | spec->input_label_idxs[idx], | |
3205 | type, | |
352f7f91 TI |
3206 | get_first_cap_ctl(codec, i, type), |
3207 | inv_dmic); | |
3208 | if (err < 0) | |
3209 | return err; | |
3210 | } | |
3211 | } | |
3212 | return 0; | |
3213 | } | |
3214 | ||
3215 | static int create_capture_mixers(struct hda_codec *codec) | |
3216 | { | |
3217 | struct hda_gen_spec *spec = codec->spec; | |
3218 | struct hda_input_mux *imux = &spec->input_mux; | |
3219 | int i, n, nums, err; | |
3220 | ||
3221 | if (spec->dyn_adc_switch) | |
3222 | nums = 1; | |
3223 | else | |
3224 | nums = spec->num_adc_nids; | |
3225 | ||
3226 | if (!spec->auto_mic && imux->num_items > 1) { | |
3227 | struct snd_kcontrol_new *knew; | |
624d914d TI |
3228 | const char *name; |
3229 | name = nums > 1 ? "Input Source" : "Capture Source"; | |
3230 | knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp); | |
352f7f91 TI |
3231 | if (!knew) |
3232 | return -ENOMEM; | |
3233 | knew->count = nums; | |
3234 | } | |
3235 | ||
3236 | for (n = 0; n < nums; n++) { | |
3237 | bool multi = false; | |
99a5592d | 3238 | bool multi_cap_vol = spec->multi_cap_vol; |
352f7f91 TI |
3239 | bool inv_dmic = false; |
3240 | int vol, sw; | |
3241 | ||
3242 | vol = sw = 0; | |
3243 | for (i = 0; i < imux->num_items; i++) { | |
3244 | struct nid_path *path; | |
c697b716 | 3245 | path = get_input_path(codec, n, i); |
352f7f91 TI |
3246 | if (!path) |
3247 | continue; | |
3248 | parse_capvol_in_path(codec, path); | |
3249 | if (!vol) | |
3250 | vol = path->ctls[NID_PATH_VOL_CTL]; | |
99a5592d | 3251 | else if (vol != path->ctls[NID_PATH_VOL_CTL]) { |
352f7f91 | 3252 | multi = true; |
99a5592d DH |
3253 | if (!same_amp_caps(codec, vol, |
3254 | path->ctls[NID_PATH_VOL_CTL], HDA_INPUT)) | |
3255 | multi_cap_vol = true; | |
3256 | } | |
352f7f91 TI |
3257 | if (!sw) |
3258 | sw = path->ctls[NID_PATH_MUTE_CTL]; | |
99a5592d | 3259 | else if (sw != path->ctls[NID_PATH_MUTE_CTL]) { |
352f7f91 | 3260 | multi = true; |
99a5592d DH |
3261 | if (!same_amp_caps(codec, sw, |
3262 | path->ctls[NID_PATH_MUTE_CTL], HDA_INPUT)) | |
3263 | multi_cap_vol = true; | |
3264 | } | |
352f7f91 TI |
3265 | if (is_inv_dmic_pin(codec, spec->imux_pins[i])) |
3266 | inv_dmic = true; | |
3267 | } | |
3268 | ||
3269 | if (!multi) | |
3270 | err = create_single_cap_vol_ctl(codec, n, vol, sw, | |
3271 | inv_dmic); | |
99a5592d | 3272 | else if (!multi_cap_vol) |
352f7f91 TI |
3273 | err = create_bind_cap_vol_ctl(codec, n, vol, sw); |
3274 | else | |
3275 | err = create_multi_cap_vol_ctl(codec); | |
3276 | if (err < 0) | |
3277 | return err; | |
3278 | } | |
3279 | ||
3280 | return 0; | |
3281 | } | |
3282 | ||
3283 | /* | |
3284 | * add mic boosts if needed | |
3285 | */ | |
6f7c83af TI |
3286 | |
3287 | /* check whether the given amp is feasible as a boost volume */ | |
3288 | static bool check_boost_vol(struct hda_codec *codec, hda_nid_t nid, | |
3289 | int dir, int idx) | |
3290 | { | |
3291 | unsigned int step; | |
3292 | ||
3293 | if (!nid_has_volume(codec, nid, dir) || | |
3294 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) || | |
3295 | is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL)) | |
3296 | return false; | |
3297 | ||
3298 | step = (query_amp_caps(codec, nid, dir) & AC_AMPCAP_STEP_SIZE) | |
3299 | >> AC_AMPCAP_STEP_SIZE_SHIFT; | |
3300 | if (step < 0x20) | |
3301 | return false; | |
3302 | return true; | |
3303 | } | |
3304 | ||
3305 | /* look for a boost amp in a widget close to the pin */ | |
3306 | static unsigned int look_for_boost_amp(struct hda_codec *codec, | |
3307 | struct nid_path *path) | |
3308 | { | |
3309 | unsigned int val = 0; | |
3310 | hda_nid_t nid; | |
3311 | int depth; | |
3312 | ||
3313 | for (depth = 0; depth < 3; depth++) { | |
3314 | if (depth >= path->depth - 1) | |
3315 | break; | |
3316 | nid = path->path[depth]; | |
3317 | if (depth && check_boost_vol(codec, nid, HDA_OUTPUT, 0)) { | |
3318 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); | |
3319 | break; | |
3320 | } else if (check_boost_vol(codec, nid, HDA_INPUT, | |
3321 | path->idx[depth])) { | |
3322 | val = HDA_COMPOSE_AMP_VAL(nid, 3, path->idx[depth], | |
3323 | HDA_INPUT); | |
3324 | break; | |
3325 | } | |
3326 | } | |
3327 | ||
3328 | return val; | |
3329 | } | |
3330 | ||
352f7f91 TI |
3331 | static int parse_mic_boost(struct hda_codec *codec) |
3332 | { | |
3333 | struct hda_gen_spec *spec = codec->spec; | |
3334 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
6f7c83af | 3335 | struct hda_input_mux *imux = &spec->input_mux; |
a35bd1e3 | 3336 | int i; |
352f7f91 | 3337 | |
6f7c83af TI |
3338 | if (!spec->num_adc_nids) |
3339 | return 0; | |
352f7f91 | 3340 | |
6f7c83af TI |
3341 | for (i = 0; i < imux->num_items; i++) { |
3342 | struct nid_path *path; | |
3343 | unsigned int val; | |
3344 | int idx; | |
3345 | char boost_label[44]; | |
02aba550 | 3346 | |
6f7c83af TI |
3347 | idx = imux->items[i].index; |
3348 | if (idx >= imux->num_items) | |
3349 | continue; | |
352f7f91 | 3350 | |
6f7c83af | 3351 | /* check only line-in and mic pins */ |
1799cdd5 | 3352 | if (cfg->inputs[idx].type > AUTO_PIN_LINE_IN) |
6f7c83af TI |
3353 | continue; |
3354 | ||
3355 | path = get_input_path(codec, 0, i); | |
3356 | if (!path) | |
3357 | continue; | |
3358 | ||
3359 | val = look_for_boost_amp(codec, path); | |
3360 | if (!val) | |
3361 | continue; | |
3362 | ||
3363 | /* create a boost control */ | |
3364 | snprintf(boost_label, sizeof(boost_label), | |
3365 | "%s Boost Volume", spec->input_labels[idx]); | |
a35bd1e3 TI |
3366 | if (!add_control(spec, HDA_CTL_WIDGET_VOL, boost_label, |
3367 | spec->input_label_idxs[idx], val)) | |
3368 | return -ENOMEM; | |
6f7c83af TI |
3369 | |
3370 | path->ctls[NID_PATH_BOOST_CTL] = val; | |
352f7f91 TI |
3371 | } |
3372 | return 0; | |
3373 | } | |
3374 | ||
3375 | /* | |
3376 | * parse digital I/Os and set up NIDs in BIOS auto-parse mode | |
3377 | */ | |
3378 | static void parse_digital(struct hda_codec *codec) | |
3379 | { | |
3380 | struct hda_gen_spec *spec = codec->spec; | |
0c8c0f56 | 3381 | struct nid_path *path; |
352f7f91 | 3382 | int i, nums; |
2c12c30d | 3383 | hda_nid_t dig_nid, pin; |
352f7f91 TI |
3384 | |
3385 | /* support multiple SPDIFs; the secondary is set up as a slave */ | |
3386 | nums = 0; | |
3387 | for (i = 0; i < spec->autocfg.dig_outs; i++) { | |
2c12c30d | 3388 | pin = spec->autocfg.dig_out_pins[i]; |
352f7f91 TI |
3389 | dig_nid = look_for_dac(codec, pin, true); |
3390 | if (!dig_nid) | |
3391 | continue; | |
3ca529d3 | 3392 | path = snd_hda_add_new_path(codec, dig_nid, pin, 0); |
0c8c0f56 | 3393 | if (!path) |
352f7f91 | 3394 | continue; |
0c8c0f56 | 3395 | print_nid_path("digout", path); |
e1284af7 | 3396 | path->active = true; |
196c1766 | 3397 | spec->digout_paths[i] = snd_hda_get_path_idx(codec, path); |
2c12c30d | 3398 | set_pin_target(codec, pin, PIN_OUT, false); |
352f7f91 TI |
3399 | if (!nums) { |
3400 | spec->multiout.dig_out_nid = dig_nid; | |
3401 | spec->dig_out_type = spec->autocfg.dig_out_type[0]; | |
3402 | } else { | |
3403 | spec->multiout.slave_dig_outs = spec->slave_dig_outs; | |
3404 | if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1) | |
3405 | break; | |
3406 | spec->slave_dig_outs[nums - 1] = dig_nid; | |
3407 | } | |
3408 | nums++; | |
3409 | } | |
3410 | ||
3411 | if (spec->autocfg.dig_in_pin) { | |
2c12c30d | 3412 | pin = spec->autocfg.dig_in_pin; |
352f7f91 TI |
3413 | dig_nid = codec->start_nid; |
3414 | for (i = 0; i < codec->num_nodes; i++, dig_nid++) { | |
352f7f91 TI |
3415 | unsigned int wcaps = get_wcaps(codec, dig_nid); |
3416 | if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) | |
3417 | continue; | |
3418 | if (!(wcaps & AC_WCAP_DIGITAL)) | |
3419 | continue; | |
2c12c30d | 3420 | path = snd_hda_add_new_path(codec, pin, dig_nid, 0); |
352f7f91 | 3421 | if (path) { |
0c8c0f56 | 3422 | print_nid_path("digin", path); |
352f7f91 TI |
3423 | path->active = true; |
3424 | spec->dig_in_nid = dig_nid; | |
2430d7b7 | 3425 | spec->digin_path = snd_hda_get_path_idx(codec, path); |
2c12c30d | 3426 | set_pin_target(codec, pin, PIN_IN, false); |
352f7f91 TI |
3427 | break; |
3428 | } | |
3429 | } | |
3430 | } | |
3431 | } | |
3432 | ||
3433 | ||
3434 | /* | |
3435 | * input MUX handling | |
3436 | */ | |
3437 | ||
3438 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur); | |
3439 | ||
3440 | /* select the given imux item; either unmute exclusively or select the route */ | |
3441 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, | |
3442 | unsigned int idx) | |
3443 | { | |
3444 | struct hda_gen_spec *spec = codec->spec; | |
3445 | const struct hda_input_mux *imux; | |
55196fff | 3446 | struct nid_path *old_path, *path; |
352f7f91 TI |
3447 | |
3448 | imux = &spec->input_mux; | |
3449 | if (!imux->num_items) | |
3450 | return 0; | |
3451 | ||
3452 | if (idx >= imux->num_items) | |
3453 | idx = imux->num_items - 1; | |
3454 | if (spec->cur_mux[adc_idx] == idx) | |
3455 | return 0; | |
3456 | ||
55196fff TI |
3457 | old_path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]); |
3458 | if (!old_path) | |
352f7f91 | 3459 | return 0; |
55196fff TI |
3460 | if (old_path->active) |
3461 | snd_hda_activate_path(codec, old_path, false, false); | |
352f7f91 TI |
3462 | |
3463 | spec->cur_mux[adc_idx] = idx; | |
3464 | ||
3465 | if (spec->shared_mic_hp) | |
3466 | update_shared_mic_hp(codec, spec->cur_mux[adc_idx]); | |
3467 | ||
3468 | if (spec->dyn_adc_switch) | |
3469 | dyn_adc_pcm_resetup(codec, idx); | |
3470 | ||
c697b716 | 3471 | path = get_input_path(codec, adc_idx, idx); |
352f7f91 TI |
3472 | if (!path) |
3473 | return 0; | |
3474 | if (path->active) | |
3475 | return 0; | |
3476 | snd_hda_activate_path(codec, path, true, false); | |
3477 | if (spec->cap_sync_hook) | |
a90229e0 | 3478 | spec->cap_sync_hook(codec, NULL); |
55196fff | 3479 | path_power_down_sync(codec, old_path); |
352f7f91 TI |
3480 | return 1; |
3481 | } | |
3482 | ||
3483 | ||
3484 | /* | |
3485 | * Jack detections for HP auto-mute and mic-switch | |
3486 | */ | |
3487 | ||
3488 | /* check each pin in the given array; returns true if any of them is plugged */ | |
3489 | static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) | |
3490 | { | |
3491 | int i, present = 0; | |
3492 | ||
3493 | for (i = 0; i < num_pins; i++) { | |
3494 | hda_nid_t nid = pins[i]; | |
3495 | if (!nid) | |
3496 | break; | |
0b4df931 TI |
3497 | /* don't detect pins retasked as inputs */ |
3498 | if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN) | |
3499 | continue; | |
352f7f91 TI |
3500 | present |= snd_hda_jack_detect(codec, nid); |
3501 | } | |
3502 | return present; | |
3503 | } | |
3504 | ||
3505 | /* standard HP/line-out auto-mute helper */ | |
3506 | static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, | |
2c12c30d | 3507 | bool mute) |
352f7f91 TI |
3508 | { |
3509 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3510 | int i; |
3511 | ||
3512 | for (i = 0; i < num_pins; i++) { | |
3513 | hda_nid_t nid = pins[i]; | |
3514 | unsigned int val; | |
3515 | if (!nid) | |
3516 | break; | |
3517 | /* don't reset VREF value in case it's controlling | |
3518 | * the amp (see alc861_fixup_asus_amp_vref_0f()) | |
3519 | */ | |
2c12c30d TI |
3520 | if (spec->keep_vref_in_automute) |
3521 | val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP; | |
3522 | else | |
352f7f91 | 3523 | val = 0; |
2c12c30d TI |
3524 | if (!mute) |
3525 | val |= snd_hda_codec_get_pin_target(codec, nid); | |
3526 | /* here we call update_pin_ctl() so that the pinctl is changed | |
3527 | * without changing the pinctl target value; | |
3528 | * the original target value will be still referred at the | |
3529 | * init / resume again | |
3530 | */ | |
3531 | update_pin_ctl(codec, nid, val); | |
d5a9f1bb | 3532 | set_pin_eapd(codec, nid, !mute); |
352f7f91 TI |
3533 | } |
3534 | } | |
3535 | ||
3536 | /* Toggle outputs muting */ | |
5d550e15 | 3537 | void snd_hda_gen_update_outputs(struct hda_codec *codec) |
352f7f91 TI |
3538 | { |
3539 | struct hda_gen_spec *spec = codec->spec; | |
3540 | int on; | |
3541 | ||
3542 | /* Control HP pins/amps depending on master_mute state; | |
3543 | * in general, HP pins/amps control should be enabled in all cases, | |
3544 | * but currently set only for master_mute, just to be safe | |
3545 | */ | |
3546 | if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */ | |
3547 | do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins), | |
2c12c30d | 3548 | spec->autocfg.hp_pins, spec->master_mute); |
352f7f91 TI |
3549 | |
3550 | if (!spec->automute_speaker) | |
3551 | on = 0; | |
3552 | else | |
3553 | on = spec->hp_jack_present | spec->line_jack_present; | |
3554 | on |= spec->master_mute; | |
47b9ddb8 | 3555 | spec->speaker_muted = on; |
352f7f91 | 3556 | do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins), |
2c12c30d | 3557 | spec->autocfg.speaker_pins, on); |
352f7f91 TI |
3558 | |
3559 | /* toggle line-out mutes if needed, too */ | |
3560 | /* if LO is a copy of either HP or Speaker, don't need to handle it */ | |
3561 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] || | |
3562 | spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0]) | |
3563 | return; | |
3564 | if (!spec->automute_lo) | |
3565 | on = 0; | |
3566 | else | |
3567 | on = spec->hp_jack_present; | |
3568 | on |= spec->master_mute; | |
47b9ddb8 | 3569 | spec->line_out_muted = on; |
352f7f91 | 3570 | do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
2c12c30d | 3571 | spec->autocfg.line_out_pins, on); |
352f7f91 | 3572 | } |
5d550e15 | 3573 | EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs); |
352f7f91 TI |
3574 | |
3575 | static void call_update_outputs(struct hda_codec *codec) | |
3576 | { | |
3577 | struct hda_gen_spec *spec = codec->spec; | |
3578 | if (spec->automute_hook) | |
3579 | spec->automute_hook(codec); | |
3580 | else | |
5d550e15 | 3581 | snd_hda_gen_update_outputs(codec); |
352f7f91 TI |
3582 | } |
3583 | ||
3584 | /* standard HP-automute helper */ | |
5d550e15 | 3585 | void snd_hda_gen_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3586 | { |
3587 | struct hda_gen_spec *spec = codec->spec; | |
92603c59 TI |
3588 | hda_nid_t *pins = spec->autocfg.hp_pins; |
3589 | int num_pins = ARRAY_SIZE(spec->autocfg.hp_pins); | |
3590 | ||
3591 | /* No detection for the first HP jack during indep-HP mode */ | |
3592 | if (spec->indep_hp_enabled) { | |
3593 | pins++; | |
3594 | num_pins--; | |
3595 | } | |
352f7f91 | 3596 | |
92603c59 | 3597 | spec->hp_jack_present = detect_jacks(codec, num_pins, pins); |
352f7f91 TI |
3598 | if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo)) |
3599 | return; | |
3600 | call_update_outputs(codec); | |
3601 | } | |
5d550e15 | 3602 | EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute); |
352f7f91 TI |
3603 | |
3604 | /* standard line-out-automute helper */ | |
5d550e15 | 3605 | void snd_hda_gen_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3606 | { |
3607 | struct hda_gen_spec *spec = codec->spec; | |
3608 | ||
3609 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) | |
3610 | return; | |
3611 | /* check LO jack only when it's different from HP */ | |
3612 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) | |
3613 | return; | |
3614 | ||
3615 | spec->line_jack_present = | |
3616 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), | |
3617 | spec->autocfg.line_out_pins); | |
3618 | if (!spec->automute_speaker || !spec->detect_lo) | |
3619 | return; | |
3620 | call_update_outputs(codec); | |
3621 | } | |
5d550e15 | 3622 | EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute); |
352f7f91 TI |
3623 | |
3624 | /* standard mic auto-switch helper */ | |
5d550e15 | 3625 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *jack) |
352f7f91 TI |
3626 | { |
3627 | struct hda_gen_spec *spec = codec->spec; | |
3628 | int i; | |
3629 | ||
3630 | if (!spec->auto_mic) | |
3631 | return; | |
3632 | ||
3633 | for (i = spec->am_num_entries - 1; i > 0; i--) { | |
0b4df931 TI |
3634 | hda_nid_t pin = spec->am_entry[i].pin; |
3635 | /* don't detect pins retasked as outputs */ | |
3636 | if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN) | |
3637 | continue; | |
3638 | if (snd_hda_jack_detect(codec, pin)) { | |
352f7f91 TI |
3639 | mux_select(codec, 0, spec->am_entry[i].idx); |
3640 | return; | |
3641 | } | |
3642 | } | |
3643 | mux_select(codec, 0, spec->am_entry[0].idx); | |
3644 | } | |
5d550e15 | 3645 | EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch); |
352f7f91 | 3646 | |
a5cc2509 TI |
3647 | /* update jack retasking */ |
3648 | static void update_automute_all(struct hda_codec *codec) | |
3649 | { | |
3650 | struct hda_gen_spec *spec = codec->spec; | |
3651 | ||
3652 | if (spec->hp_automute_hook) | |
3653 | spec->hp_automute_hook(codec, NULL); | |
3654 | else | |
3655 | snd_hda_gen_hp_automute(codec, NULL); | |
3656 | if (spec->line_automute_hook) | |
3657 | spec->line_automute_hook(codec, NULL); | |
3658 | else | |
3659 | snd_hda_gen_line_automute(codec, NULL); | |
3660 | if (spec->mic_autoswitch_hook) | |
3661 | spec->mic_autoswitch_hook(codec, NULL); | |
3662 | else | |
3663 | snd_hda_gen_mic_autoswitch(codec, NULL); | |
3664 | } | |
3665 | ||
352f7f91 TI |
3666 | /* |
3667 | * Auto-Mute mode mixer enum support | |
3668 | */ | |
3669 | static int automute_mode_info(struct snd_kcontrol *kcontrol, | |
3670 | struct snd_ctl_elem_info *uinfo) | |
3671 | { | |
3672 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3673 | struct hda_gen_spec *spec = codec->spec; | |
3674 | static const char * const texts3[] = { | |
3675 | "Disabled", "Speaker Only", "Line Out+Speaker" | |
3676 | }; | |
3677 | ||
3678 | if (spec->automute_speaker_possible && spec->automute_lo_possible) | |
3679 | return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); | |
3680 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); | |
3681 | } | |
3682 | ||
3683 | static int automute_mode_get(struct snd_kcontrol *kcontrol, | |
3684 | struct snd_ctl_elem_value *ucontrol) | |
3685 | { | |
3686 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3687 | struct hda_gen_spec *spec = codec->spec; | |
3688 | unsigned int val = 0; | |
3689 | if (spec->automute_speaker) | |
3690 | val++; | |
3691 | if (spec->automute_lo) | |
3692 | val++; | |
3693 | ||
3694 | ucontrol->value.enumerated.item[0] = val; | |
3695 | return 0; | |
3696 | } | |
3697 | ||
3698 | static int automute_mode_put(struct snd_kcontrol *kcontrol, | |
3699 | struct snd_ctl_elem_value *ucontrol) | |
3700 | { | |
3701 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
3702 | struct hda_gen_spec *spec = codec->spec; | |
3703 | ||
3704 | switch (ucontrol->value.enumerated.item[0]) { | |
3705 | case 0: | |
3706 | if (!spec->automute_speaker && !spec->automute_lo) | |
3707 | return 0; | |
3708 | spec->automute_speaker = 0; | |
3709 | spec->automute_lo = 0; | |
3710 | break; | |
3711 | case 1: | |
3712 | if (spec->automute_speaker_possible) { | |
3713 | if (!spec->automute_lo && spec->automute_speaker) | |
3714 | return 0; | |
3715 | spec->automute_speaker = 1; | |
3716 | spec->automute_lo = 0; | |
3717 | } else if (spec->automute_lo_possible) { | |
3718 | if (spec->automute_lo) | |
3719 | return 0; | |
3720 | spec->automute_lo = 1; | |
3721 | } else | |
3722 | return -EINVAL; | |
3723 | break; | |
3724 | case 2: | |
3725 | if (!spec->automute_lo_possible || !spec->automute_speaker_possible) | |
3726 | return -EINVAL; | |
3727 | if (spec->automute_speaker && spec->automute_lo) | |
3728 | return 0; | |
3729 | spec->automute_speaker = 1; | |
3730 | spec->automute_lo = 1; | |
3731 | break; | |
3732 | default: | |
3733 | return -EINVAL; | |
3734 | } | |
3735 | call_update_outputs(codec); | |
3736 | return 1; | |
3737 | } | |
3738 | ||
3739 | static const struct snd_kcontrol_new automute_mode_enum = { | |
3740 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3741 | .name = "Auto-Mute Mode", | |
3742 | .info = automute_mode_info, | |
3743 | .get = automute_mode_get, | |
3744 | .put = automute_mode_put, | |
3745 | }; | |
3746 | ||
3747 | static int add_automute_mode_enum(struct hda_codec *codec) | |
3748 | { | |
3749 | struct hda_gen_spec *spec = codec->spec; | |
3750 | ||
12c93df6 | 3751 | if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum)) |
352f7f91 TI |
3752 | return -ENOMEM; |
3753 | return 0; | |
3754 | } | |
3755 | ||
3756 | /* | |
3757 | * Check the availability of HP/line-out auto-mute; | |
3758 | * Set up appropriately if really supported | |
3759 | */ | |
3760 | static int check_auto_mute_availability(struct hda_codec *codec) | |
3761 | { | |
3762 | struct hda_gen_spec *spec = codec->spec; | |
3763 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3764 | int present = 0; | |
3765 | int i, err; | |
3766 | ||
f72706be TI |
3767 | if (spec->suppress_auto_mute) |
3768 | return 0; | |
3769 | ||
352f7f91 TI |
3770 | if (cfg->hp_pins[0]) |
3771 | present++; | |
3772 | if (cfg->line_out_pins[0]) | |
3773 | present++; | |
3774 | if (cfg->speaker_pins[0]) | |
3775 | present++; | |
3776 | if (present < 2) /* need two different output types */ | |
3777 | return 0; | |
3778 | ||
3779 | if (!cfg->speaker_pins[0] && | |
3780 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
3781 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3782 | sizeof(cfg->speaker_pins)); | |
3783 | cfg->speaker_outs = cfg->line_outs; | |
3784 | } | |
3785 | ||
3786 | if (!cfg->hp_pins[0] && | |
3787 | cfg->line_out_type == AUTO_PIN_HP_OUT) { | |
3788 | memcpy(cfg->hp_pins, cfg->line_out_pins, | |
3789 | sizeof(cfg->hp_pins)); | |
3790 | cfg->hp_outs = cfg->line_outs; | |
3791 | } | |
3792 | ||
3793 | for (i = 0; i < cfg->hp_outs; i++) { | |
3794 | hda_nid_t nid = cfg->hp_pins[i]; | |
3795 | if (!is_jack_detectable(codec, nid)) | |
3796 | continue; | |
3797 | snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n", | |
3798 | nid); | |
3799 | snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT, | |
2e03e952 TI |
3800 | spec->hp_automute_hook ? |
3801 | spec->hp_automute_hook : | |
5d550e15 | 3802 | snd_hda_gen_hp_automute); |
352f7f91 TI |
3803 | spec->detect_hp = 1; |
3804 | } | |
3805 | ||
3806 | if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) { | |
3807 | if (cfg->speaker_outs) | |
3808 | for (i = 0; i < cfg->line_outs; i++) { | |
3809 | hda_nid_t nid = cfg->line_out_pins[i]; | |
3810 | if (!is_jack_detectable(codec, nid)) | |
3811 | continue; | |
3812 | snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid); | |
3813 | snd_hda_jack_detect_enable_callback(codec, nid, | |
3814 | HDA_GEN_FRONT_EVENT, | |
2e03e952 TI |
3815 | spec->line_automute_hook ? |
3816 | spec->line_automute_hook : | |
5d550e15 | 3817 | snd_hda_gen_line_automute); |
352f7f91 TI |
3818 | spec->detect_lo = 1; |
3819 | } | |
3820 | spec->automute_lo_possible = spec->detect_hp; | |
3821 | } | |
3822 | ||
3823 | spec->automute_speaker_possible = cfg->speaker_outs && | |
3824 | (spec->detect_hp || spec->detect_lo); | |
3825 | ||
3826 | spec->automute_lo = spec->automute_lo_possible; | |
3827 | spec->automute_speaker = spec->automute_speaker_possible; | |
3828 | ||
3829 | if (spec->automute_speaker_possible || spec->automute_lo_possible) { | |
3830 | /* create a control for automute mode */ | |
3831 | err = add_automute_mode_enum(codec); | |
3832 | if (err < 0) | |
3833 | return err; | |
3834 | } | |
3835 | return 0; | |
3836 | } | |
352f7f91 TI |
3837 | |
3838 | /* check whether all auto-mic pins are valid; setup indices if OK */ | |
3839 | static bool auto_mic_check_imux(struct hda_codec *codec) | |
3840 | { | |
3841 | struct hda_gen_spec *spec = codec->spec; | |
3842 | const struct hda_input_mux *imux; | |
3843 | int i; | |
3844 | ||
3845 | imux = &spec->input_mux; | |
3846 | for (i = 0; i < spec->am_num_entries; i++) { | |
3847 | spec->am_entry[i].idx = | |
3848 | find_idx_in_nid_list(spec->am_entry[i].pin, | |
3849 | spec->imux_pins, imux->num_items); | |
3850 | if (spec->am_entry[i].idx < 0) | |
3851 | return false; /* no corresponding imux */ | |
3852 | } | |
3853 | ||
3854 | /* we don't need the jack detection for the first pin */ | |
3855 | for (i = 1; i < spec->am_num_entries; i++) | |
3856 | snd_hda_jack_detect_enable_callback(codec, | |
3857 | spec->am_entry[i].pin, | |
3858 | HDA_GEN_MIC_EVENT, | |
2e03e952 TI |
3859 | spec->mic_autoswitch_hook ? |
3860 | spec->mic_autoswitch_hook : | |
5d550e15 | 3861 | snd_hda_gen_mic_autoswitch); |
352f7f91 TI |
3862 | return true; |
3863 | } | |
3864 | ||
3865 | static int compare_attr(const void *ap, const void *bp) | |
3866 | { | |
3867 | const struct automic_entry *a = ap; | |
3868 | const struct automic_entry *b = bp; | |
3869 | return (int)(a->attr - b->attr); | |
3870 | } | |
1da177e4 LT |
3871 | |
3872 | /* | |
352f7f91 TI |
3873 | * Check the availability of auto-mic switch; |
3874 | * Set up if really supported | |
1da177e4 | 3875 | */ |
352f7f91 TI |
3876 | static int check_auto_mic_availability(struct hda_codec *codec) |
3877 | { | |
3878 | struct hda_gen_spec *spec = codec->spec; | |
3879 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
3880 | unsigned int types; | |
3881 | int i, num_pins; | |
3882 | ||
d12daf6f TI |
3883 | if (spec->suppress_auto_mic) |
3884 | return 0; | |
3885 | ||
352f7f91 TI |
3886 | types = 0; |
3887 | num_pins = 0; | |
3888 | for (i = 0; i < cfg->num_inputs; i++) { | |
3889 | hda_nid_t nid = cfg->inputs[i].pin; | |
3890 | unsigned int attr; | |
3891 | attr = snd_hda_codec_get_pincfg(codec, nid); | |
3892 | attr = snd_hda_get_input_pin_attr(attr); | |
3893 | if (types & (1 << attr)) | |
3894 | return 0; /* already occupied */ | |
3895 | switch (attr) { | |
3896 | case INPUT_PIN_ATTR_INT: | |
3897 | if (cfg->inputs[i].type != AUTO_PIN_MIC) | |
3898 | return 0; /* invalid type */ | |
3899 | break; | |
3900 | case INPUT_PIN_ATTR_UNUSED: | |
3901 | return 0; /* invalid entry */ | |
3902 | default: | |
3903 | if (cfg->inputs[i].type > AUTO_PIN_LINE_IN) | |
3904 | return 0; /* invalid type */ | |
3905 | if (!spec->line_in_auto_switch && | |
3906 | cfg->inputs[i].type != AUTO_PIN_MIC) | |
3907 | return 0; /* only mic is allowed */ | |
3908 | if (!is_jack_detectable(codec, nid)) | |
3909 | return 0; /* no unsol support */ | |
3910 | break; | |
3911 | } | |
3912 | if (num_pins >= MAX_AUTO_MIC_PINS) | |
3913 | return 0; | |
3914 | types |= (1 << attr); | |
3915 | spec->am_entry[num_pins].pin = nid; | |
3916 | spec->am_entry[num_pins].attr = attr; | |
3917 | num_pins++; | |
3918 | } | |
3919 | ||
3920 | if (num_pins < 2) | |
3921 | return 0; | |
3922 | ||
3923 | spec->am_num_entries = num_pins; | |
3924 | /* sort the am_entry in the order of attr so that the pin with a | |
3925 | * higher attr will be selected when the jack is plugged. | |
3926 | */ | |
3927 | sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]), | |
3928 | compare_attr, NULL); | |
3929 | ||
3930 | if (!auto_mic_check_imux(codec)) | |
3931 | return 0; | |
3932 | ||
3933 | spec->auto_mic = 1; | |
3934 | spec->num_adc_nids = 1; | |
3935 | spec->cur_mux[0] = spec->am_entry[0].idx; | |
3936 | snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n", | |
3937 | spec->am_entry[0].pin, | |
3938 | spec->am_entry[1].pin, | |
3939 | spec->am_entry[2].pin); | |
3940 | ||
1da177e4 LT |
3941 | return 0; |
3942 | } | |
3943 | ||
55196fff TI |
3944 | /* power_filter hook; make inactive widgets into power down */ |
3945 | static unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec, | |
3946 | hda_nid_t nid, | |
3947 | unsigned int power_state) | |
3948 | { | |
3949 | if (power_state != AC_PWRST_D0) | |
3950 | return power_state; | |
3951 | if (get_wcaps_type(get_wcaps(codec, nid)) >= AC_WID_POWER) | |
3952 | return power_state; | |
3953 | if (is_active_nid(codec, nid, HDA_OUTPUT, 0)) | |
3954 | return power_state; | |
3955 | return AC_PWRST_D3; | |
3956 | } | |
3957 | ||
1da177e4 | 3958 | |
9eb413e5 TI |
3959 | /* |
3960 | * Parse the given BIOS configuration and set up the hda_gen_spec | |
3961 | * | |
3962 | * return 1 if successful, 0 if the proper config is not found, | |
352f7f91 TI |
3963 | * or a negative error code |
3964 | */ | |
3965 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, | |
9eb413e5 | 3966 | struct auto_pin_cfg *cfg) |
352f7f91 TI |
3967 | { |
3968 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
3969 | int err; |
3970 | ||
1c70a583 TI |
3971 | parse_user_hints(codec); |
3972 | ||
e4a395e7 TI |
3973 | if (spec->mixer_nid && !spec->mixer_merge_nid) |
3974 | spec->mixer_merge_nid = spec->mixer_nid; | |
3975 | ||
9eb413e5 TI |
3976 | if (cfg != &spec->autocfg) { |
3977 | spec->autocfg = *cfg; | |
3978 | cfg = &spec->autocfg; | |
3979 | } | |
3980 | ||
6fc4cb97 DH |
3981 | fill_all_dac_nids(codec); |
3982 | ||
352f7f91 TI |
3983 | if (!cfg->line_outs) { |
3984 | if (cfg->dig_outs || cfg->dig_in_pin) { | |
3985 | spec->multiout.max_channels = 2; | |
3986 | spec->no_analog = 1; | |
3987 | goto dig_only; | |
3988 | } | |
3989 | return 0; /* can't find valid BIOS pin config */ | |
3990 | } | |
3991 | ||
3992 | if (!spec->no_primary_hp && | |
3993 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && | |
3994 | cfg->line_outs <= cfg->hp_outs) { | |
3995 | /* use HP as primary out */ | |
3996 | cfg->speaker_outs = cfg->line_outs; | |
3997 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
3998 | sizeof(cfg->speaker_pins)); | |
3999 | cfg->line_outs = cfg->hp_outs; | |
4000 | memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); | |
4001 | cfg->hp_outs = 0; | |
4002 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
4003 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
4004 | } | |
4005 | ||
4006 | err = parse_output_paths(codec); | |
4007 | if (err < 0) | |
4008 | return err; | |
4009 | err = create_multi_channel_mode(codec); | |
4010 | if (err < 0) | |
4011 | return err; | |
4012 | err = create_multi_out_ctls(codec, cfg); | |
4013 | if (err < 0) | |
4014 | return err; | |
4015 | err = create_hp_out_ctls(codec); | |
4016 | if (err < 0) | |
4017 | return err; | |
4018 | err = create_speaker_out_ctls(codec); | |
38cf6f1a TI |
4019 | if (err < 0) |
4020 | return err; | |
4021 | err = create_indep_hp_ctls(codec); | |
c30aa7b2 TI |
4022 | if (err < 0) |
4023 | return err; | |
4024 | err = create_loopback_mixing_ctl(codec); | |
352f7f91 TI |
4025 | if (err < 0) |
4026 | return err; | |
4027 | err = create_shared_input(codec); | |
4028 | if (err < 0) | |
4029 | return err; | |
4030 | err = create_input_ctls(codec); | |
4031 | if (err < 0) | |
4032 | return err; | |
4033 | ||
a07a949b TI |
4034 | spec->const_channel_count = spec->ext_channel_count; |
4035 | /* check the multiple speaker and headphone pins */ | |
4036 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) | |
4037 | spec->const_channel_count = max(spec->const_channel_count, | |
4038 | cfg->speaker_outs * 2); | |
4039 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) | |
4040 | spec->const_channel_count = max(spec->const_channel_count, | |
4041 | cfg->hp_outs * 2); | |
4042 | spec->multiout.max_channels = max(spec->ext_channel_count, | |
4043 | spec->const_channel_count); | |
352f7f91 TI |
4044 | |
4045 | err = check_auto_mute_availability(codec); | |
4046 | if (err < 0) | |
4047 | return err; | |
4048 | ||
4049 | err = check_dyn_adc_switch(codec); | |
4050 | if (err < 0) | |
4051 | return err; | |
4052 | ||
4053 | if (!spec->shared_mic_hp) { | |
4054 | err = check_auto_mic_availability(codec); | |
97ec558a TI |
4055 | if (err < 0) |
4056 | return err; | |
4057 | } | |
1da177e4 | 4058 | |
352f7f91 TI |
4059 | err = create_capture_mixers(codec); |
4060 | if (err < 0) | |
4061 | return err; | |
a7da6ce5 | 4062 | |
352f7f91 TI |
4063 | err = parse_mic_boost(codec); |
4064 | if (err < 0) | |
4065 | return err; | |
4066 | ||
978e77e7 TI |
4067 | if (spec->add_out_jack_modes) { |
4068 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { | |
4069 | err = create_out_jack_modes(codec, cfg->line_outs, | |
4070 | cfg->line_out_pins); | |
4071 | if (err < 0) | |
4072 | return err; | |
4073 | } | |
4074 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { | |
4075 | err = create_out_jack_modes(codec, cfg->hp_outs, | |
4076 | cfg->hp_pins); | |
4077 | if (err < 0) | |
4078 | return err; | |
4079 | } | |
4080 | } | |
4081 | ||
352f7f91 TI |
4082 | dig_only: |
4083 | parse_digital(codec); | |
4084 | ||
55196fff TI |
4085 | if (spec->power_down_unused) |
4086 | codec->power_filter = snd_hda_gen_path_power_filter; | |
4087 | ||
352f7f91 | 4088 | return 1; |
a7da6ce5 | 4089 | } |
352f7f91 | 4090 | EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config); |
a7da6ce5 | 4091 | |
071c73ad | 4092 | |
352f7f91 TI |
4093 | /* |
4094 | * Build control elements | |
4095 | */ | |
4096 | ||
4097 | /* slave controls for virtual master */ | |
4098 | static const char * const slave_pfxs[] = { | |
4099 | "Front", "Surround", "Center", "LFE", "Side", | |
4100 | "Headphone", "Speaker", "Mono", "Line Out", | |
4101 | "CLFE", "Bass Speaker", "PCM", | |
ee79c69a TI |
4102 | "Speaker Front", "Speaker Surround", "Speaker CLFE", "Speaker Side", |
4103 | "Headphone Front", "Headphone Surround", "Headphone CLFE", | |
4104 | "Headphone Side", | |
352f7f91 TI |
4105 | NULL, |
4106 | }; | |
4107 | ||
4108 | int snd_hda_gen_build_controls(struct hda_codec *codec) | |
4109 | { | |
4110 | struct hda_gen_spec *spec = codec->spec; | |
4111 | int err; | |
1da177e4 | 4112 | |
36502d02 TI |
4113 | if (spec->kctls.used) { |
4114 | err = snd_hda_add_new_ctls(codec, spec->kctls.list); | |
4115 | if (err < 0) | |
4116 | return err; | |
4117 | } | |
071c73ad | 4118 | |
352f7f91 TI |
4119 | if (spec->multiout.dig_out_nid) { |
4120 | err = snd_hda_create_dig_out_ctls(codec, | |
4121 | spec->multiout.dig_out_nid, | |
4122 | spec->multiout.dig_out_nid, | |
4123 | spec->pcm_rec[1].pcm_type); | |
4124 | if (err < 0) | |
4125 | return err; | |
4126 | if (!spec->no_analog) { | |
4127 | err = snd_hda_create_spdif_share_sw(codec, | |
4128 | &spec->multiout); | |
4129 | if (err < 0) | |
4130 | return err; | |
4131 | spec->multiout.share_spdif = 1; | |
4132 | } | |
4133 | } | |
4134 | if (spec->dig_in_nid) { | |
4135 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); | |
071c73ad TI |
4136 | if (err < 0) |
4137 | return err; | |
071c73ad | 4138 | } |
1da177e4 | 4139 | |
352f7f91 TI |
4140 | /* if we have no master control, let's create it */ |
4141 | if (!spec->no_analog && | |
4142 | !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { | |
352f7f91 | 4143 | err = snd_hda_add_vmaster(codec, "Master Playback Volume", |
7a71bbf3 | 4144 | spec->vmaster_tlv, slave_pfxs, |
352f7f91 TI |
4145 | "Playback Volume"); |
4146 | if (err < 0) | |
4147 | return err; | |
4148 | } | |
4149 | if (!spec->no_analog && | |
4150 | !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { | |
4151 | err = __snd_hda_add_vmaster(codec, "Master Playback Switch", | |
4152 | NULL, slave_pfxs, | |
4153 | "Playback Switch", | |
4154 | true, &spec->vmaster_mute.sw_kctl); | |
4155 | if (err < 0) | |
4156 | return err; | |
4157 | if (spec->vmaster_mute.hook) | |
fd25a97a TI |
4158 | snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, |
4159 | spec->vmaster_mute_enum); | |
352f7f91 | 4160 | } |
071c73ad | 4161 | |
352f7f91 | 4162 | free_kctls(spec); /* no longer needed */ |
071c73ad | 4163 | |
352f7f91 TI |
4164 | if (spec->shared_mic_hp) { |
4165 | int err; | |
4166 | int nid = spec->autocfg.inputs[1].pin; | |
4167 | err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0); | |
4168 | if (err < 0) | |
4169 | return err; | |
4170 | err = snd_hda_jack_detect_enable(codec, nid, 0); | |
d13bd412 | 4171 | if (err < 0) |
1da177e4 | 4172 | return err; |
1da177e4 | 4173 | } |
071c73ad | 4174 | |
352f7f91 TI |
4175 | err = snd_hda_jack_add_kctls(codec, &spec->autocfg); |
4176 | if (err < 0) | |
4177 | return err; | |
4178 | ||
1da177e4 LT |
4179 | return 0; |
4180 | } | |
352f7f91 | 4181 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls); |
1da177e4 LT |
4182 | |
4183 | ||
4184 | /* | |
352f7f91 | 4185 | * PCM definitions |
1da177e4 | 4186 | */ |
1da177e4 | 4187 | |
e6b85f3c TI |
4188 | static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo, |
4189 | struct hda_codec *codec, | |
4190 | struct snd_pcm_substream *substream, | |
4191 | int action) | |
4192 | { | |
4193 | struct hda_gen_spec *spec = codec->spec; | |
4194 | if (spec->pcm_playback_hook) | |
4195 | spec->pcm_playback_hook(hinfo, codec, substream, action); | |
4196 | } | |
4197 | ||
ac2e8736 TI |
4198 | static void call_pcm_capture_hook(struct hda_pcm_stream *hinfo, |
4199 | struct hda_codec *codec, | |
4200 | struct snd_pcm_substream *substream, | |
4201 | int action) | |
4202 | { | |
4203 | struct hda_gen_spec *spec = codec->spec; | |
4204 | if (spec->pcm_capture_hook) | |
4205 | spec->pcm_capture_hook(hinfo, codec, substream, action); | |
4206 | } | |
4207 | ||
352f7f91 TI |
4208 | /* |
4209 | * Analog playback callbacks | |
4210 | */ | |
4211 | static int playback_pcm_open(struct hda_pcm_stream *hinfo, | |
4212 | struct hda_codec *codec, | |
4213 | struct snd_pcm_substream *substream) | |
4214 | { | |
4215 | struct hda_gen_spec *spec = codec->spec; | |
38cf6f1a TI |
4216 | int err; |
4217 | ||
4218 | mutex_lock(&spec->pcm_mutex); | |
4219 | err = snd_hda_multi_out_analog_open(codec, | |
4220 | &spec->multiout, substream, | |
352f7f91 | 4221 | hinfo); |
e6b85f3c | 4222 | if (!err) { |
38cf6f1a | 4223 | spec->active_streams |= 1 << STREAM_MULTI_OUT; |
e6b85f3c TI |
4224 | call_pcm_playback_hook(hinfo, codec, substream, |
4225 | HDA_GEN_PCM_ACT_OPEN); | |
4226 | } | |
38cf6f1a TI |
4227 | mutex_unlock(&spec->pcm_mutex); |
4228 | return err; | |
352f7f91 | 4229 | } |
1da177e4 | 4230 | |
352f7f91 TI |
4231 | static int playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4232 | struct hda_codec *codec, | |
4233 | unsigned int stream_tag, | |
4234 | unsigned int format, | |
4235 | struct snd_pcm_substream *substream) | |
4236 | { | |
4237 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
4238 | int err; |
4239 | ||
4240 | err = snd_hda_multi_out_analog_prepare(codec, &spec->multiout, | |
4241 | stream_tag, format, substream); | |
4242 | if (!err) | |
4243 | call_pcm_playback_hook(hinfo, codec, substream, | |
4244 | HDA_GEN_PCM_ACT_PREPARE); | |
4245 | return err; | |
352f7f91 | 4246 | } |
1da177e4 | 4247 | |
352f7f91 TI |
4248 | static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4249 | struct hda_codec *codec, | |
4250 | struct snd_pcm_substream *substream) | |
4251 | { | |
4252 | struct hda_gen_spec *spec = codec->spec; | |
e6b85f3c TI |
4253 | int err; |
4254 | ||
4255 | err = snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); | |
4256 | if (!err) | |
4257 | call_pcm_playback_hook(hinfo, codec, substream, | |
4258 | HDA_GEN_PCM_ACT_CLEANUP); | |
4259 | return err; | |
1da177e4 LT |
4260 | } |
4261 | ||
38cf6f1a TI |
4262 | static int playback_pcm_close(struct hda_pcm_stream *hinfo, |
4263 | struct hda_codec *codec, | |
4264 | struct snd_pcm_substream *substream) | |
4265 | { | |
4266 | struct hda_gen_spec *spec = codec->spec; | |
4267 | mutex_lock(&spec->pcm_mutex); | |
4268 | spec->active_streams &= ~(1 << STREAM_MULTI_OUT); | |
e6b85f3c TI |
4269 | call_pcm_playback_hook(hinfo, codec, substream, |
4270 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
4271 | mutex_unlock(&spec->pcm_mutex); |
4272 | return 0; | |
4273 | } | |
4274 | ||
ac2e8736 TI |
4275 | static int capture_pcm_open(struct hda_pcm_stream *hinfo, |
4276 | struct hda_codec *codec, | |
4277 | struct snd_pcm_substream *substream) | |
4278 | { | |
4279 | call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_OPEN); | |
4280 | return 0; | |
4281 | } | |
4282 | ||
4283 | static int capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
4284 | struct hda_codec *codec, | |
4285 | unsigned int stream_tag, | |
4286 | unsigned int format, | |
4287 | struct snd_pcm_substream *substream) | |
4288 | { | |
4289 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); | |
4290 | call_pcm_capture_hook(hinfo, codec, substream, | |
4291 | HDA_GEN_PCM_ACT_PREPARE); | |
4292 | return 0; | |
4293 | } | |
4294 | ||
4295 | static int capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4296 | struct hda_codec *codec, | |
4297 | struct snd_pcm_substream *substream) | |
4298 | { | |
4299 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); | |
4300 | call_pcm_capture_hook(hinfo, codec, substream, | |
4301 | HDA_GEN_PCM_ACT_CLEANUP); | |
4302 | return 0; | |
4303 | } | |
4304 | ||
4305 | static int capture_pcm_close(struct hda_pcm_stream *hinfo, | |
4306 | struct hda_codec *codec, | |
4307 | struct snd_pcm_substream *substream) | |
4308 | { | |
4309 | call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_CLOSE); | |
4310 | return 0; | |
4311 | } | |
4312 | ||
38cf6f1a TI |
4313 | static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo, |
4314 | struct hda_codec *codec, | |
4315 | struct snd_pcm_substream *substream) | |
4316 | { | |
4317 | struct hda_gen_spec *spec = codec->spec; | |
4318 | int err = 0; | |
4319 | ||
4320 | mutex_lock(&spec->pcm_mutex); | |
4321 | if (!spec->indep_hp_enabled) | |
4322 | err = -EBUSY; | |
4323 | else | |
4324 | spec->active_streams |= 1 << STREAM_INDEP_HP; | |
e6b85f3c TI |
4325 | call_pcm_playback_hook(hinfo, codec, substream, |
4326 | HDA_GEN_PCM_ACT_OPEN); | |
38cf6f1a TI |
4327 | mutex_unlock(&spec->pcm_mutex); |
4328 | return err; | |
4329 | } | |
4330 | ||
4331 | static int alt_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
4332 | struct hda_codec *codec, | |
4333 | struct snd_pcm_substream *substream) | |
4334 | { | |
4335 | struct hda_gen_spec *spec = codec->spec; | |
4336 | mutex_lock(&spec->pcm_mutex); | |
4337 | spec->active_streams &= ~(1 << STREAM_INDEP_HP); | |
e6b85f3c TI |
4338 | call_pcm_playback_hook(hinfo, codec, substream, |
4339 | HDA_GEN_PCM_ACT_CLOSE); | |
38cf6f1a TI |
4340 | mutex_unlock(&spec->pcm_mutex); |
4341 | return 0; | |
4342 | } | |
4343 | ||
e6b85f3c TI |
4344 | static int alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4345 | struct hda_codec *codec, | |
4346 | unsigned int stream_tag, | |
4347 | unsigned int format, | |
4348 | struct snd_pcm_substream *substream) | |
4349 | { | |
4350 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); | |
4351 | call_pcm_playback_hook(hinfo, codec, substream, | |
4352 | HDA_GEN_PCM_ACT_PREPARE); | |
4353 | return 0; | |
4354 | } | |
4355 | ||
4356 | static int alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4357 | struct hda_codec *codec, | |
4358 | struct snd_pcm_substream *substream) | |
4359 | { | |
4360 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); | |
4361 | call_pcm_playback_hook(hinfo, codec, substream, | |
4362 | HDA_GEN_PCM_ACT_CLEANUP); | |
4363 | return 0; | |
4364 | } | |
4365 | ||
1da177e4 | 4366 | /* |
352f7f91 | 4367 | * Digital out |
1da177e4 | 4368 | */ |
352f7f91 TI |
4369 | static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
4370 | struct hda_codec *codec, | |
4371 | struct snd_pcm_substream *substream) | |
1da177e4 | 4372 | { |
352f7f91 TI |
4373 | struct hda_gen_spec *spec = codec->spec; |
4374 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); | |
4375 | } | |
1da177e4 | 4376 | |
352f7f91 TI |
4377 | static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
4378 | struct hda_codec *codec, | |
4379 | unsigned int stream_tag, | |
4380 | unsigned int format, | |
4381 | struct snd_pcm_substream *substream) | |
4382 | { | |
4383 | struct hda_gen_spec *spec = codec->spec; | |
4384 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, | |
4385 | stream_tag, format, substream); | |
4386 | } | |
1da177e4 | 4387 | |
352f7f91 TI |
4388 | static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4389 | struct hda_codec *codec, | |
4390 | struct snd_pcm_substream *substream) | |
4391 | { | |
4392 | struct hda_gen_spec *spec = codec->spec; | |
4393 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); | |
4394 | } | |
4395 | ||
4396 | static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
4397 | struct hda_codec *codec, | |
4398 | struct snd_pcm_substream *substream) | |
4399 | { | |
4400 | struct hda_gen_spec *spec = codec->spec; | |
4401 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); | |
1da177e4 LT |
4402 | } |
4403 | ||
4404 | /* | |
352f7f91 | 4405 | * Analog capture |
1da177e4 | 4406 | */ |
ac2e8736 TI |
4407 | #define alt_capture_pcm_open capture_pcm_open |
4408 | #define alt_capture_pcm_close capture_pcm_close | |
4409 | ||
352f7f91 TI |
4410 | static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
4411 | struct hda_codec *codec, | |
4412 | unsigned int stream_tag, | |
4413 | unsigned int format, | |
4414 | struct snd_pcm_substream *substream) | |
1da177e4 | 4415 | { |
352f7f91 | 4416 | struct hda_gen_spec *spec = codec->spec; |
1da177e4 | 4417 | |
352f7f91 TI |
4418 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1], |
4419 | stream_tag, 0, format); | |
ac2e8736 TI |
4420 | call_pcm_capture_hook(hinfo, codec, substream, |
4421 | HDA_GEN_PCM_ACT_PREPARE); | |
352f7f91 TI |
4422 | return 0; |
4423 | } | |
4424 | ||
4425 | static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
4426 | struct hda_codec *codec, | |
4427 | struct snd_pcm_substream *substream) | |
4428 | { | |
4429 | struct hda_gen_spec *spec = codec->spec; | |
1da177e4 | 4430 | |
352f7f91 TI |
4431 | snd_hda_codec_cleanup_stream(codec, |
4432 | spec->adc_nids[substream->number + 1]); | |
ac2e8736 TI |
4433 | call_pcm_capture_hook(hinfo, codec, substream, |
4434 | HDA_GEN_PCM_ACT_CLEANUP); | |
1da177e4 LT |
4435 | return 0; |
4436 | } | |
4437 | ||
4438 | /* | |
1da177e4 | 4439 | */ |
352f7f91 TI |
4440 | static const struct hda_pcm_stream pcm_analog_playback = { |
4441 | .substreams = 1, | |
4442 | .channels_min = 2, | |
4443 | .channels_max = 8, | |
4444 | /* NID is set in build_pcms */ | |
4445 | .ops = { | |
4446 | .open = playback_pcm_open, | |
38cf6f1a | 4447 | .close = playback_pcm_close, |
352f7f91 TI |
4448 | .prepare = playback_pcm_prepare, |
4449 | .cleanup = playback_pcm_cleanup | |
4450 | }, | |
4451 | }; | |
4452 | ||
4453 | static const struct hda_pcm_stream pcm_analog_capture = { | |
1da177e4 LT |
4454 | .substreams = 1, |
4455 | .channels_min = 2, | |
4456 | .channels_max = 2, | |
352f7f91 | 4457 | /* NID is set in build_pcms */ |
ac2e8736 TI |
4458 | .ops = { |
4459 | .open = capture_pcm_open, | |
4460 | .close = capture_pcm_close, | |
4461 | .prepare = capture_pcm_prepare, | |
4462 | .cleanup = capture_pcm_cleanup | |
4463 | }, | |
1da177e4 LT |
4464 | }; |
4465 | ||
352f7f91 TI |
4466 | static const struct hda_pcm_stream pcm_analog_alt_playback = { |
4467 | .substreams = 1, | |
4468 | .channels_min = 2, | |
4469 | .channels_max = 2, | |
4470 | /* NID is set in build_pcms */ | |
38cf6f1a TI |
4471 | .ops = { |
4472 | .open = alt_playback_pcm_open, | |
e6b85f3c TI |
4473 | .close = alt_playback_pcm_close, |
4474 | .prepare = alt_playback_pcm_prepare, | |
4475 | .cleanup = alt_playback_pcm_cleanup | |
38cf6f1a | 4476 | }, |
352f7f91 TI |
4477 | }; |
4478 | ||
4479 | static const struct hda_pcm_stream pcm_analog_alt_capture = { | |
4480 | .substreams = 2, /* can be overridden */ | |
4481 | .channels_min = 2, | |
4482 | .channels_max = 2, | |
4483 | /* NID is set in build_pcms */ | |
4484 | .ops = { | |
ac2e8736 TI |
4485 | .open = alt_capture_pcm_open, |
4486 | .close = alt_capture_pcm_close, | |
352f7f91 TI |
4487 | .prepare = alt_capture_pcm_prepare, |
4488 | .cleanup = alt_capture_pcm_cleanup | |
4489 | }, | |
4490 | }; | |
4491 | ||
4492 | static const struct hda_pcm_stream pcm_digital_playback = { | |
4493 | .substreams = 1, | |
4494 | .channels_min = 2, | |
4495 | .channels_max = 2, | |
4496 | /* NID is set in build_pcms */ | |
4497 | .ops = { | |
4498 | .open = dig_playback_pcm_open, | |
4499 | .close = dig_playback_pcm_close, | |
4500 | .prepare = dig_playback_pcm_prepare, | |
4501 | .cleanup = dig_playback_pcm_cleanup | |
4502 | }, | |
4503 | }; | |
4504 | ||
4505 | static const struct hda_pcm_stream pcm_digital_capture = { | |
4506 | .substreams = 1, | |
4507 | .channels_min = 2, | |
4508 | .channels_max = 2, | |
4509 | /* NID is set in build_pcms */ | |
4510 | }; | |
4511 | ||
4512 | /* Used by build_pcms to flag that a PCM has no playback stream */ | |
4513 | static const struct hda_pcm_stream pcm_null_stream = { | |
4514 | .substreams = 0, | |
4515 | .channels_min = 0, | |
4516 | .channels_max = 0, | |
4517 | }; | |
4518 | ||
4519 | /* | |
4520 | * dynamic changing ADC PCM streams | |
4521 | */ | |
4522 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur) | |
97ec558a | 4523 | { |
352f7f91 TI |
4524 | struct hda_gen_spec *spec = codec->spec; |
4525 | hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]]; | |
4526 | ||
4527 | if (spec->cur_adc && spec->cur_adc != new_adc) { | |
4528 | /* stream is running, let's swap the current ADC */ | |
4529 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); | |
4530 | spec->cur_adc = new_adc; | |
4531 | snd_hda_codec_setup_stream(codec, new_adc, | |
4532 | spec->cur_adc_stream_tag, 0, | |
4533 | spec->cur_adc_format); | |
4534 | return true; | |
4535 | } | |
4536 | return false; | |
4537 | } | |
97ec558a | 4538 | |
352f7f91 TI |
4539 | /* analog capture with dynamic dual-adc changes */ |
4540 | static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
4541 | struct hda_codec *codec, | |
4542 | unsigned int stream_tag, | |
4543 | unsigned int format, | |
4544 | struct snd_pcm_substream *substream) | |
4545 | { | |
4546 | struct hda_gen_spec *spec = codec->spec; | |
4547 | spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]]; | |
4548 | spec->cur_adc_stream_tag = stream_tag; | |
4549 | spec->cur_adc_format = format; | |
4550 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); | |
97ec558a TI |
4551 | return 0; |
4552 | } | |
4553 | ||
352f7f91 TI |
4554 | static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
4555 | struct hda_codec *codec, | |
4556 | struct snd_pcm_substream *substream) | |
97ec558a | 4557 | { |
352f7f91 TI |
4558 | struct hda_gen_spec *spec = codec->spec; |
4559 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); | |
4560 | spec->cur_adc = 0; | |
97ec558a TI |
4561 | return 0; |
4562 | } | |
4563 | ||
352f7f91 TI |
4564 | static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = { |
4565 | .substreams = 1, | |
4566 | .channels_min = 2, | |
4567 | .channels_max = 2, | |
4568 | .nid = 0, /* fill later */ | |
4569 | .ops = { | |
4570 | .prepare = dyn_adc_capture_pcm_prepare, | |
4571 | .cleanup = dyn_adc_capture_pcm_cleanup | |
4572 | }, | |
4573 | }; | |
4574 | ||
f873e536 TI |
4575 | static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, |
4576 | const char *chip_name) | |
4577 | { | |
4578 | char *p; | |
4579 | ||
4580 | if (*str) | |
4581 | return; | |
4582 | strlcpy(str, chip_name, len); | |
4583 | ||
4584 | /* drop non-alnum chars after a space */ | |
4585 | for (p = strchr(str, ' '); p; p = strchr(p + 1, ' ')) { | |
4586 | if (!isalnum(p[1])) { | |
4587 | *p = 0; | |
4588 | break; | |
4589 | } | |
4590 | } | |
4591 | strlcat(str, sfx, len); | |
4592 | } | |
4593 | ||
352f7f91 TI |
4594 | /* build PCM streams based on the parsed results */ |
4595 | int snd_hda_gen_build_pcms(struct hda_codec *codec) | |
1da177e4 | 4596 | { |
352f7f91 TI |
4597 | struct hda_gen_spec *spec = codec->spec; |
4598 | struct hda_pcm *info = spec->pcm_rec; | |
4599 | const struct hda_pcm_stream *p; | |
4600 | bool have_multi_adcs; | |
352f7f91 TI |
4601 | |
4602 | codec->num_pcms = 1; | |
4603 | codec->pcm_info = info; | |
4604 | ||
4605 | if (spec->no_analog) | |
4606 | goto skip_analog; | |
4607 | ||
f873e536 TI |
4608 | fill_pcm_stream_name(spec->stream_name_analog, |
4609 | sizeof(spec->stream_name_analog), | |
4610 | " Analog", codec->chip_name); | |
352f7f91 TI |
4611 | info->name = spec->stream_name_analog; |
4612 | ||
4613 | if (spec->multiout.num_dacs > 0) { | |
4614 | p = spec->stream_analog_playback; | |
4615 | if (!p) | |
4616 | p = &pcm_analog_playback; | |
4617 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4618 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; | |
4619 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = | |
4620 | spec->multiout.max_channels; | |
4621 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && | |
4622 | spec->autocfg.line_outs == 2) | |
4623 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = | |
4624 | snd_pcm_2_1_chmaps; | |
4625 | } | |
4626 | if (spec->num_adc_nids) { | |
4627 | p = spec->stream_analog_capture; | |
4628 | if (!p) { | |
4629 | if (spec->dyn_adc_switch) | |
4630 | p = &dyn_adc_pcm_analog_capture; | |
4631 | else | |
4632 | p = &pcm_analog_capture; | |
4633 | } | |
4634 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4635 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; | |
4636 | } | |
4637 | ||
352f7f91 TI |
4638 | skip_analog: |
4639 | /* SPDIF for stream index #1 */ | |
4640 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { | |
f873e536 TI |
4641 | fill_pcm_stream_name(spec->stream_name_digital, |
4642 | sizeof(spec->stream_name_digital), | |
4643 | " Digital", codec->chip_name); | |
352f7f91 TI |
4644 | codec->num_pcms = 2; |
4645 | codec->slave_dig_outs = spec->multiout.slave_dig_outs; | |
4646 | info = spec->pcm_rec + 1; | |
4647 | info->name = spec->stream_name_digital; | |
4648 | if (spec->dig_out_type) | |
4649 | info->pcm_type = spec->dig_out_type; | |
4650 | else | |
4651 | info->pcm_type = HDA_PCM_TYPE_SPDIF; | |
4652 | if (spec->multiout.dig_out_nid) { | |
4653 | p = spec->stream_digital_playback; | |
4654 | if (!p) | |
4655 | p = &pcm_digital_playback; | |
4656 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4657 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; | |
4658 | } | |
4659 | if (spec->dig_in_nid) { | |
4660 | p = spec->stream_digital_capture; | |
4661 | if (!p) | |
4662 | p = &pcm_digital_capture; | |
4663 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4664 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; | |
4665 | } | |
4666 | } | |
1da177e4 | 4667 | |
352f7f91 | 4668 | if (spec->no_analog) |
1da177e4 | 4669 | return 0; |
352f7f91 TI |
4670 | |
4671 | /* If the use of more than one ADC is requested for the current | |
4672 | * model, configure a second analog capture-only PCM. | |
4673 | */ | |
4674 | have_multi_adcs = (spec->num_adc_nids > 1) && | |
4675 | !spec->dyn_adc_switch && !spec->auto_mic; | |
4676 | /* Additional Analaog capture for index #2 */ | |
4677 | if (spec->alt_dac_nid || have_multi_adcs) { | |
a607148f TI |
4678 | fill_pcm_stream_name(spec->stream_name_alt_analog, |
4679 | sizeof(spec->stream_name_alt_analog), | |
4680 | " Alt Analog", codec->chip_name); | |
352f7f91 TI |
4681 | codec->num_pcms = 3; |
4682 | info = spec->pcm_rec + 2; | |
a607148f | 4683 | info->name = spec->stream_name_alt_analog; |
352f7f91 TI |
4684 | if (spec->alt_dac_nid) { |
4685 | p = spec->stream_analog_alt_playback; | |
4686 | if (!p) | |
4687 | p = &pcm_analog_alt_playback; | |
4688 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; | |
4689 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = | |
4690 | spec->alt_dac_nid; | |
4691 | } else { | |
4692 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = | |
4693 | pcm_null_stream; | |
4694 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; | |
4695 | } | |
4696 | if (have_multi_adcs) { | |
4697 | p = spec->stream_analog_alt_capture; | |
4698 | if (!p) | |
4699 | p = &pcm_analog_alt_capture; | |
4700 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; | |
4701 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = | |
4702 | spec->adc_nids[1]; | |
4703 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = | |
4704 | spec->num_adc_nids - 1; | |
4705 | } else { | |
4706 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = | |
4707 | pcm_null_stream; | |
4708 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; | |
4709 | } | |
1da177e4 LT |
4710 | } |
4711 | ||
352f7f91 TI |
4712 | return 0; |
4713 | } | |
4714 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms); | |
4715 | ||
4716 | ||
4717 | /* | |
4718 | * Standard auto-parser initializations | |
4719 | */ | |
4720 | ||
d4156930 | 4721 | /* configure the given path as a proper output */ |
2c12c30d | 4722 | static void set_output_and_unmute(struct hda_codec *codec, int path_idx) |
352f7f91 TI |
4723 | { |
4724 | struct nid_path *path; | |
d4156930 | 4725 | hda_nid_t pin; |
352f7f91 | 4726 | |
196c1766 | 4727 | path = snd_hda_get_path_from_idx(codec, path_idx); |
d4156930 | 4728 | if (!path || !path->depth) |
352f7f91 | 4729 | return; |
d4156930 | 4730 | pin = path->path[path->depth - 1]; |
2c12c30d | 4731 | restore_pin_ctl(codec, pin); |
e1284af7 TI |
4732 | snd_hda_activate_path(codec, path, path->active, true); |
4733 | set_pin_eapd(codec, pin, path->active); | |
352f7f91 TI |
4734 | } |
4735 | ||
4736 | /* initialize primary output paths */ | |
4737 | static void init_multi_out(struct hda_codec *codec) | |
4738 | { | |
4739 | struct hda_gen_spec *spec = codec->spec; | |
352f7f91 TI |
4740 | int i; |
4741 | ||
d4156930 | 4742 | for (i = 0; i < spec->autocfg.line_outs; i++) |
2c12c30d | 4743 | set_output_and_unmute(codec, spec->out_paths[i]); |
352f7f91 TI |
4744 | } |
4745 | ||
db23fd19 | 4746 | |
2c12c30d | 4747 | static void __init_extra_out(struct hda_codec *codec, int num_outs, int *paths) |
352f7f91 | 4748 | { |
352f7f91 | 4749 | int i; |
352f7f91 | 4750 | |
d4156930 | 4751 | for (i = 0; i < num_outs; i++) |
2c12c30d | 4752 | set_output_and_unmute(codec, paths[i]); |
352f7f91 TI |
4753 | } |
4754 | ||
db23fd19 TI |
4755 | /* initialize hp and speaker paths */ |
4756 | static void init_extra_out(struct hda_codec *codec) | |
4757 | { | |
4758 | struct hda_gen_spec *spec = codec->spec; | |
4759 | ||
4760 | if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) | |
2c12c30d | 4761 | __init_extra_out(codec, spec->autocfg.hp_outs, spec->hp_paths); |
db23fd19 TI |
4762 | if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) |
4763 | __init_extra_out(codec, spec->autocfg.speaker_outs, | |
2c12c30d | 4764 | spec->speaker_paths); |
db23fd19 TI |
4765 | } |
4766 | ||
352f7f91 TI |
4767 | /* initialize multi-io paths */ |
4768 | static void init_multi_io(struct hda_codec *codec) | |
4769 | { | |
4770 | struct hda_gen_spec *spec = codec->spec; | |
4771 | int i; | |
4772 | ||
4773 | for (i = 0; i < spec->multi_ios; i++) { | |
4774 | hda_nid_t pin = spec->multi_io[i].pin; | |
4775 | struct nid_path *path; | |
196c1766 | 4776 | path = get_multiio_path(codec, i); |
352f7f91 TI |
4777 | if (!path) |
4778 | continue; | |
4779 | if (!spec->multi_io[i].ctl_in) | |
4780 | spec->multi_io[i].ctl_in = | |
2c12c30d | 4781 | snd_hda_codec_get_pin_target(codec, pin); |
352f7f91 TI |
4782 | snd_hda_activate_path(codec, path, path->active, true); |
4783 | } | |
4784 | } | |
4785 | ||
352f7f91 TI |
4786 | /* set up input pins and loopback paths */ |
4787 | static void init_analog_input(struct hda_codec *codec) | |
4788 | { | |
4789 | struct hda_gen_spec *spec = codec->spec; | |
4790 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
4791 | int i; | |
4792 | ||
4793 | for (i = 0; i < cfg->num_inputs; i++) { | |
4794 | hda_nid_t nid = cfg->inputs[i].pin; | |
4795 | if (is_input_pin(codec, nid)) | |
2c12c30d | 4796 | restore_pin_ctl(codec, nid); |
352f7f91 TI |
4797 | |
4798 | /* init loopback inputs */ | |
4799 | if (spec->mixer_nid) { | |
3e367f15 TI |
4800 | resume_path_from_idx(codec, spec->loopback_paths[i]); |
4801 | resume_path_from_idx(codec, spec->loopback_merge_path); | |
352f7f91 TI |
4802 | } |
4803 | } | |
4804 | } | |
4805 | ||
4806 | /* initialize ADC paths */ | |
4807 | static void init_input_src(struct hda_codec *codec) | |
4808 | { | |
4809 | struct hda_gen_spec *spec = codec->spec; | |
4810 | struct hda_input_mux *imux = &spec->input_mux; | |
4811 | struct nid_path *path; | |
4812 | int i, c, nums; | |
1da177e4 | 4813 | |
352f7f91 TI |
4814 | if (spec->dyn_adc_switch) |
4815 | nums = 1; | |
4816 | else | |
4817 | nums = spec->num_adc_nids; | |
4818 | ||
4819 | for (c = 0; c < nums; c++) { | |
4820 | for (i = 0; i < imux->num_items; i++) { | |
c697b716 | 4821 | path = get_input_path(codec, c, i); |
352f7f91 TI |
4822 | if (path) { |
4823 | bool active = path->active; | |
4824 | if (i == spec->cur_mux[c]) | |
4825 | active = true; | |
4826 | snd_hda_activate_path(codec, path, active, false); | |
4827 | } | |
97ec558a | 4828 | } |
1da177e4 | 4829 | } |
352f7f91 TI |
4830 | |
4831 | if (spec->shared_mic_hp) | |
4832 | update_shared_mic_hp(codec, spec->cur_mux[0]); | |
4833 | ||
4834 | if (spec->cap_sync_hook) | |
a90229e0 | 4835 | spec->cap_sync_hook(codec, NULL); |
352f7f91 TI |
4836 | } |
4837 | ||
4838 | /* set right pin controls for digital I/O */ | |
4839 | static void init_digital(struct hda_codec *codec) | |
4840 | { | |
4841 | struct hda_gen_spec *spec = codec->spec; | |
4842 | int i; | |
4843 | hda_nid_t pin; | |
4844 | ||
d4156930 | 4845 | for (i = 0; i < spec->autocfg.dig_outs; i++) |
2c12c30d | 4846 | set_output_and_unmute(codec, spec->digout_paths[i]); |
352f7f91 | 4847 | pin = spec->autocfg.dig_in_pin; |
2430d7b7 | 4848 | if (pin) { |
2c12c30d | 4849 | restore_pin_ctl(codec, pin); |
3e367f15 | 4850 | resume_path_from_idx(codec, spec->digin_path); |
2430d7b7 | 4851 | } |
352f7f91 TI |
4852 | } |
4853 | ||
973e4972 TI |
4854 | /* clear unsol-event tags on unused pins; Conexant codecs seem to leave |
4855 | * invalid unsol tags by some reason | |
4856 | */ | |
4857 | static void clear_unsol_on_unused_pins(struct hda_codec *codec) | |
4858 | { | |
4859 | int i; | |
4860 | ||
4861 | for (i = 0; i < codec->init_pins.used; i++) { | |
4862 | struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i); | |
4863 | hda_nid_t nid = pin->nid; | |
4864 | if (is_jack_detectable(codec, nid) && | |
4865 | !snd_hda_jack_tbl_get(codec, nid)) | |
4866 | snd_hda_codec_update_cache(codec, nid, 0, | |
4867 | AC_VERB_SET_UNSOLICITED_ENABLE, 0); | |
4868 | } | |
4869 | } | |
4870 | ||
5187ac16 TI |
4871 | /* |
4872 | * initialize the generic spec; | |
4873 | * this can be put as patch_ops.init function | |
4874 | */ | |
352f7f91 TI |
4875 | int snd_hda_gen_init(struct hda_codec *codec) |
4876 | { | |
4877 | struct hda_gen_spec *spec = codec->spec; | |
4878 | ||
4879 | if (spec->init_hook) | |
4880 | spec->init_hook(codec); | |
4881 | ||
4882 | snd_hda_apply_verbs(codec); | |
4883 | ||
3bbcd274 TI |
4884 | codec->cached_write = 1; |
4885 | ||
352f7f91 TI |
4886 | init_multi_out(codec); |
4887 | init_extra_out(codec); | |
4888 | init_multi_io(codec); | |
4889 | init_analog_input(codec); | |
4890 | init_input_src(codec); | |
4891 | init_digital(codec); | |
1da177e4 | 4892 | |
973e4972 TI |
4893 | clear_unsol_on_unused_pins(codec); |
4894 | ||
352f7f91 | 4895 | /* call init functions of standard auto-mute helpers */ |
a5cc2509 | 4896 | update_automute_all(codec); |
352f7f91 | 4897 | |
dc870f38 | 4898 | snd_hda_codec_flush_cache(codec); |
3bbcd274 | 4899 | |
352f7f91 TI |
4900 | if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) |
4901 | snd_hda_sync_vmaster_hook(&spec->vmaster_mute); | |
4902 | ||
4903 | hda_call_check_power_status(codec, 0x01); | |
1da177e4 LT |
4904 | return 0; |
4905 | } | |
fce52a3b | 4906 | EXPORT_SYMBOL_HDA(snd_hda_gen_init); |
352f7f91 | 4907 | |
5187ac16 TI |
4908 | /* |
4909 | * free the generic spec; | |
4910 | * this can be put as patch_ops.free function | |
4911 | */ | |
fce52a3b TI |
4912 | void snd_hda_gen_free(struct hda_codec *codec) |
4913 | { | |
4914 | snd_hda_gen_spec_free(codec->spec); | |
4915 | kfree(codec->spec); | |
4916 | codec->spec = NULL; | |
4917 | } | |
4918 | EXPORT_SYMBOL_HDA(snd_hda_gen_free); | |
1da177e4 | 4919 | |
83012a7c | 4920 | #ifdef CONFIG_PM |
5187ac16 TI |
4921 | /* |
4922 | * check the loopback power save state; | |
4923 | * this can be put as patch_ops.check_power_status function | |
4924 | */ | |
fce52a3b | 4925 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid) |
cb53c626 | 4926 | { |
352f7f91 | 4927 | struct hda_gen_spec *spec = codec->spec; |
cb53c626 TI |
4928 | return snd_hda_check_amp_list_power(codec, &spec->loopback, nid); |
4929 | } | |
fce52a3b | 4930 | EXPORT_SYMBOL_HDA(snd_hda_gen_check_power_status); |
cb53c626 TI |
4931 | #endif |
4932 | ||
fce52a3b TI |
4933 | |
4934 | /* | |
4935 | * the generic codec support | |
4936 | */ | |
1da177e4 | 4937 | |
352f7f91 TI |
4938 | static const struct hda_codec_ops generic_patch_ops = { |
4939 | .build_controls = snd_hda_gen_build_controls, | |
4940 | .build_pcms = snd_hda_gen_build_pcms, | |
4941 | .init = snd_hda_gen_init, | |
fce52a3b | 4942 | .free = snd_hda_gen_free, |
352f7f91 | 4943 | .unsol_event = snd_hda_jack_unsol_event, |
83012a7c | 4944 | #ifdef CONFIG_PM |
fce52a3b | 4945 | .check_power_status = snd_hda_gen_check_power_status, |
cb53c626 | 4946 | #endif |
1da177e4 LT |
4947 | }; |
4948 | ||
1da177e4 LT |
4949 | int snd_hda_parse_generic_codec(struct hda_codec *codec) |
4950 | { | |
352f7f91 | 4951 | struct hda_gen_spec *spec; |
1da177e4 LT |
4952 | int err; |
4953 | ||
e560d8d8 | 4954 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
352f7f91 | 4955 | if (!spec) |
1da177e4 | 4956 | return -ENOMEM; |
352f7f91 | 4957 | snd_hda_gen_spec_init(spec); |
1da177e4 | 4958 | codec->spec = spec; |
1da177e4 | 4959 | |
9eb413e5 TI |
4960 | err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); |
4961 | if (err < 0) | |
4962 | return err; | |
4963 | ||
4964 | err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); | |
352f7f91 | 4965 | if (err < 0) |
1da177e4 LT |
4966 | goto error; |
4967 | ||
4968 | codec->patch_ops = generic_patch_ops; | |
1da177e4 LT |
4969 | return 0; |
4970 | ||
352f7f91 | 4971 | error: |
fce52a3b | 4972 | snd_hda_gen_free(codec); |
1da177e4 LT |
4973 | return err; |
4974 | } | |
fce52a3b | 4975 | EXPORT_SYMBOL_HDA(snd_hda_parse_generic_codec); |