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62810dbd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
23d30f28 TI |
2 | /* |
3 | * BIOS auto-parser helper functions for HD-audio | |
4 | * | |
5 | * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> | |
23d30f28 TI |
6 | */ |
7 | ||
8 | #include <linux/slab.h> | |
9 | #include <linux/export.h> | |
b9030a00 | 10 | #include <linux/sort.h> |
23d30f28 | 11 | #include <sound/core.h> |
be57bfff | 12 | #include <sound/hda_codec.h> |
128bc4ba | 13 | #include "hda_local.h" |
23d30f28 TI |
14 | #include "hda_auto_parser.h" |
15 | ||
128bc4ba TI |
16 | /* |
17 | * Helper for automatic pin configuration | |
18 | */ | |
19 | ||
20 | static int is_in_nid_list(hda_nid_t nid, const hda_nid_t *list) | |
21 | { | |
22 | for (; *list; list++) | |
23 | if (*list == nid) | |
24 | return 1; | |
25 | return 0; | |
26 | } | |
27 | ||
b9030a00 TI |
28 | /* a pair of input pin and its sequence */ |
29 | struct auto_out_pin { | |
30 | hda_nid_t pin; | |
31 | short seq; | |
32 | }; | |
33 | ||
34 | static int compare_seq(const void *ap, const void *bp) | |
35 | { | |
36 | const struct auto_out_pin *a = ap; | |
37 | const struct auto_out_pin *b = bp; | |
38 | return (int)(a->seq - b->seq); | |
39 | } | |
128bc4ba TI |
40 | |
41 | /* | |
42 | * Sort an associated group of pins according to their sequence numbers. | |
b9030a00 | 43 | * then store it to a pin array. |
128bc4ba | 44 | */ |
b9030a00 | 45 | static void sort_pins_by_sequence(hda_nid_t *pins, struct auto_out_pin *list, |
128bc4ba TI |
46 | int num_pins) |
47 | { | |
b9030a00 TI |
48 | int i; |
49 | sort(list, num_pins, sizeof(list[0]), compare_seq, NULL); | |
50 | for (i = 0; i < num_pins; i++) | |
51 | pins[i] = list[i].pin; | |
128bc4ba TI |
52 | } |
53 | ||
54 | ||
55 | /* add the found input-pin to the cfg->inputs[] table */ | |
95f72cf2 DH |
56 | static void add_auto_cfg_input_pin(struct hda_codec *codec, struct auto_pin_cfg *cfg, |
57 | hda_nid_t nid, int type) | |
128bc4ba TI |
58 | { |
59 | if (cfg->num_inputs < AUTO_CFG_MAX_INS) { | |
60 | cfg->inputs[cfg->num_inputs].pin = nid; | |
61 | cfg->inputs[cfg->num_inputs].type = type; | |
95f72cf2 DH |
62 | cfg->inputs[cfg->num_inputs].has_boost_on_pin = |
63 | nid_has_volume(codec, nid, HDA_INPUT); | |
128bc4ba TI |
64 | cfg->num_inputs++; |
65 | } | |
66 | } | |
67 | ||
b9030a00 | 68 | static int compare_input_type(const void *ap, const void *bp) |
128bc4ba | 69 | { |
b9030a00 TI |
70 | const struct auto_pin_cfg_item *a = ap; |
71 | const struct auto_pin_cfg_item *b = bp; | |
95f72cf2 DH |
72 | if (a->type != b->type) |
73 | return (int)(a->type - b->type); | |
74 | ||
6a6ca788 HW |
75 | /* If has both hs_mic and hp_mic, pick the hs_mic ahead of hp_mic. */ |
76 | if (a->is_headset_mic && b->is_headphone_mic) | |
77 | return -1; /* don't swap */ | |
78 | else if (a->is_headphone_mic && b->is_headset_mic) | |
79 | return 1; /* swap */ | |
80 | ||
95f72cf2 DH |
81 | /* In case one has boost and the other one has not, |
82 | pick the one with boost first. */ | |
83 | return (int)(b->has_boost_on_pin - a->has_boost_on_pin); | |
128bc4ba TI |
84 | } |
85 | ||
86 | /* Reorder the surround channels | |
87 | * ALSA sequence is front/surr/clfe/side | |
88 | * HDA sequence is: | |
89 | * 4-ch: front/surr => OK as it is | |
90 | * 6-ch: front/clfe/surr | |
91 | * 8-ch: front/clfe/rear/side|fc | |
92 | */ | |
93 | static void reorder_outputs(unsigned int nums, hda_nid_t *pins) | |
94 | { | |
128bc4ba TI |
95 | switch (nums) { |
96 | case 3: | |
97 | case 4: | |
5dcdc460 | 98 | swap(pins[1], pins[2]); |
128bc4ba TI |
99 | break; |
100 | } | |
101 | } | |
102 | ||
52fd5cbc TI |
103 | /* check whether the given pin has a proper pin I/O capability bit */ |
104 | static bool check_pincap_validity(struct hda_codec *codec, hda_nid_t pin, | |
105 | unsigned int dev) | |
106 | { | |
107 | unsigned int pincap = snd_hda_query_pin_caps(codec, pin); | |
108 | ||
109 | /* some old hardware don't return the proper pincaps */ | |
110 | if (!pincap) | |
111 | return true; | |
112 | ||
113 | switch (dev) { | |
114 | case AC_JACK_LINE_OUT: | |
115 | case AC_JACK_SPEAKER: | |
116 | case AC_JACK_HP_OUT: | |
117 | case AC_JACK_SPDIF_OUT: | |
118 | case AC_JACK_DIG_OTHER_OUT: | |
119 | return !!(pincap & AC_PINCAP_OUT); | |
120 | default: | |
121 | return !!(pincap & AC_PINCAP_IN); | |
122 | } | |
123 | } | |
124 | ||
cb420b11 DH |
125 | static bool can_be_headset_mic(struct hda_codec *codec, |
126 | struct auto_pin_cfg_item *item, | |
127 | int seq_number) | |
128 | { | |
129 | int attr; | |
130 | unsigned int def_conf; | |
131 | if (item->type != AUTO_PIN_MIC) | |
132 | return false; | |
133 | ||
134 | if (item->is_headset_mic || item->is_headphone_mic) | |
135 | return false; /* Already assigned */ | |
136 | ||
137 | def_conf = snd_hda_codec_get_pincfg(codec, item->pin); | |
138 | attr = snd_hda_get_input_pin_attr(def_conf); | |
139 | if (attr <= INPUT_PIN_ATTR_DOCK) | |
140 | return false; | |
141 | ||
142 | if (seq_number >= 0) { | |
143 | int seq = get_defcfg_sequence(def_conf); | |
144 | if (seq != seq_number) | |
145 | return false; | |
146 | } | |
147 | ||
148 | return true; | |
149 | } | |
150 | ||
128bc4ba TI |
151 | /* |
152 | * Parse all pin widgets and store the useful pin nids to cfg | |
153 | * | |
154 | * The number of line-outs or any primary output is stored in line_outs, | |
155 | * and the corresponding output pins are assigned to line_out_pins[], | |
156 | * in the order of front, rear, CLFE, side, ... | |
157 | * | |
158 | * If more extra outputs (speaker and headphone) are found, the pins are | |
159 | * assisnged to hp_pins[] and speaker_pins[], respectively. If no line-out jack | |
160 | * is detected, one of speaker of HP pins is assigned as the primary | |
161 | * output, i.e. to line_out_pins[0]. So, line_outs is always positive | |
162 | * if any analog output exists. | |
163 | * | |
164 | * The analog input pins are assigned to inputs array. | |
165 | * The digital input/output pins are assigned to dig_in_pin and dig_out_pin, | |
166 | * respectively. | |
167 | */ | |
168 | int snd_hda_parse_pin_defcfg(struct hda_codec *codec, | |
169 | struct auto_pin_cfg *cfg, | |
170 | const hda_nid_t *ignore_nids, | |
171 | unsigned int cond_flags) | |
172 | { | |
7639a06c | 173 | hda_nid_t nid; |
128bc4ba | 174 | short seq, assoc_line_out; |
b9030a00 TI |
175 | struct auto_out_pin line_out[ARRAY_SIZE(cfg->line_out_pins)]; |
176 | struct auto_out_pin speaker_out[ARRAY_SIZE(cfg->speaker_pins)]; | |
177 | struct auto_out_pin hp_out[ARRAY_SIZE(cfg->hp_pins)]; | |
128bc4ba TI |
178 | int i; |
179 | ||
1c70a583 TI |
180 | if (!snd_hda_get_int_hint(codec, "parser_flags", &i)) |
181 | cond_flags = i; | |
182 | ||
128bc4ba TI |
183 | memset(cfg, 0, sizeof(*cfg)); |
184 | ||
b9030a00 TI |
185 | memset(line_out, 0, sizeof(line_out)); |
186 | memset(speaker_out, 0, sizeof(speaker_out)); | |
187 | memset(hp_out, 0, sizeof(hp_out)); | |
128bc4ba TI |
188 | assoc_line_out = 0; |
189 | ||
7639a06c | 190 | for_each_hda_codec_node(nid, codec) { |
128bc4ba TI |
191 | unsigned int wid_caps = get_wcaps(codec, nid); |
192 | unsigned int wid_type = get_wcaps_type(wid_caps); | |
193 | unsigned int def_conf; | |
194 | short assoc, loc, conn, dev; | |
195 | ||
196 | /* read all default configuration for pin complex */ | |
197 | if (wid_type != AC_WID_PIN) | |
198 | continue; | |
199 | /* ignore the given nids (e.g. pc-beep returns error) */ | |
200 | if (ignore_nids && is_in_nid_list(nid, ignore_nids)) | |
201 | continue; | |
202 | ||
203 | def_conf = snd_hda_codec_get_pincfg(codec, nid); | |
128bc4ba TI |
204 | conn = get_defcfg_connect(def_conf); |
205 | if (conn == AC_JACK_PORT_NONE) | |
206 | continue; | |
207 | loc = get_defcfg_location(def_conf); | |
208 | dev = get_defcfg_device(def_conf); | |
209 | ||
210 | /* workaround for buggy BIOS setups */ | |
211 | if (dev == AC_JACK_LINE_OUT) { | |
fb690cf5 TI |
212 | if (conn == AC_JACK_PORT_FIXED || |
213 | conn == AC_JACK_PORT_BOTH) | |
128bc4ba TI |
214 | dev = AC_JACK_SPEAKER; |
215 | } | |
216 | ||
52fd5cbc TI |
217 | if (!check_pincap_validity(codec, nid, dev)) |
218 | continue; | |
219 | ||
128bc4ba TI |
220 | switch (dev) { |
221 | case AC_JACK_LINE_OUT: | |
222 | seq = get_defcfg_sequence(def_conf); | |
223 | assoc = get_defcfg_association(def_conf); | |
224 | ||
225 | if (!(wid_caps & AC_WCAP_STEREO)) | |
226 | if (!cfg->mono_out_pin) | |
227 | cfg->mono_out_pin = nid; | |
228 | if (!assoc) | |
229 | continue; | |
230 | if (!assoc_line_out) | |
231 | assoc_line_out = assoc; | |
9b7564a6 TI |
232 | else if (assoc_line_out != assoc) { |
233 | codec_info(codec, | |
234 | "ignore pin 0x%x with mismatching assoc# 0x%x vs 0x%x\n", | |
235 | nid, assoc, assoc_line_out); | |
128bc4ba | 236 | continue; |
9b7564a6 TI |
237 | } |
238 | if (cfg->line_outs >= ARRAY_SIZE(cfg->line_out_pins)) { | |
239 | codec_info(codec, | |
240 | "ignore pin 0x%x, too many assigned pins\n", | |
241 | nid); | |
128bc4ba | 242 | continue; |
9b7564a6 | 243 | } |
b9030a00 TI |
244 | line_out[cfg->line_outs].pin = nid; |
245 | line_out[cfg->line_outs].seq = seq; | |
128bc4ba TI |
246 | cfg->line_outs++; |
247 | break; | |
248 | case AC_JACK_SPEAKER: | |
249 | seq = get_defcfg_sequence(def_conf); | |
250 | assoc = get_defcfg_association(def_conf); | |
9b7564a6 TI |
251 | if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins)) { |
252 | codec_info(codec, | |
253 | "ignore pin 0x%x, too many assigned pins\n", | |
254 | nid); | |
128bc4ba | 255 | continue; |
9b7564a6 | 256 | } |
b9030a00 TI |
257 | speaker_out[cfg->speaker_outs].pin = nid; |
258 | speaker_out[cfg->speaker_outs].seq = (assoc << 4) | seq; | |
128bc4ba TI |
259 | cfg->speaker_outs++; |
260 | break; | |
261 | case AC_JACK_HP_OUT: | |
262 | seq = get_defcfg_sequence(def_conf); | |
263 | assoc = get_defcfg_association(def_conf); | |
9b7564a6 TI |
264 | if (cfg->hp_outs >= ARRAY_SIZE(cfg->hp_pins)) { |
265 | codec_info(codec, | |
266 | "ignore pin 0x%x, too many assigned pins\n", | |
267 | nid); | |
128bc4ba | 268 | continue; |
9b7564a6 | 269 | } |
b9030a00 TI |
270 | hp_out[cfg->hp_outs].pin = nid; |
271 | hp_out[cfg->hp_outs].seq = (assoc << 4) | seq; | |
128bc4ba TI |
272 | cfg->hp_outs++; |
273 | break; | |
274 | case AC_JACK_MIC_IN: | |
95f72cf2 | 275 | add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_MIC); |
128bc4ba TI |
276 | break; |
277 | case AC_JACK_LINE_IN: | |
95f72cf2 | 278 | add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_LINE_IN); |
128bc4ba TI |
279 | break; |
280 | case AC_JACK_CD: | |
95f72cf2 | 281 | add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_CD); |
128bc4ba TI |
282 | break; |
283 | case AC_JACK_AUX: | |
95f72cf2 | 284 | add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_AUX); |
128bc4ba TI |
285 | break; |
286 | case AC_JACK_SPDIF_OUT: | |
287 | case AC_JACK_DIG_OTHER_OUT: | |
9b7564a6 TI |
288 | if (cfg->dig_outs >= ARRAY_SIZE(cfg->dig_out_pins)) { |
289 | codec_info(codec, | |
290 | "ignore pin 0x%x, too many assigned pins\n", | |
291 | nid); | |
128bc4ba | 292 | continue; |
9b7564a6 | 293 | } |
128bc4ba TI |
294 | cfg->dig_out_pins[cfg->dig_outs] = nid; |
295 | cfg->dig_out_type[cfg->dig_outs] = | |
296 | (loc == AC_JACK_LOC_HDMI) ? | |
297 | HDA_PCM_TYPE_HDMI : HDA_PCM_TYPE_SPDIF; | |
298 | cfg->dig_outs++; | |
299 | break; | |
300 | case AC_JACK_SPDIF_IN: | |
301 | case AC_JACK_DIG_OTHER_IN: | |
302 | cfg->dig_in_pin = nid; | |
303 | if (loc == AC_JACK_LOC_HDMI) | |
304 | cfg->dig_in_type = HDA_PCM_TYPE_HDMI; | |
305 | else | |
306 | cfg->dig_in_type = HDA_PCM_TYPE_SPDIF; | |
307 | break; | |
308 | } | |
309 | } | |
310 | ||
cb420b11 DH |
311 | /* Find a pin that could be a headset or headphone mic */ |
312 | if (cond_flags & HDA_PINCFG_HEADSET_MIC || cond_flags & HDA_PINCFG_HEADPHONE_MIC) { | |
313 | bool hsmic = !!(cond_flags & HDA_PINCFG_HEADSET_MIC); | |
314 | bool hpmic = !!(cond_flags & HDA_PINCFG_HEADPHONE_MIC); | |
315 | for (i = 0; (hsmic || hpmic) && (i < cfg->num_inputs); i++) | |
316 | if (hsmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xc)) { | |
317 | cfg->inputs[i].is_headset_mic = 1; | |
318 | hsmic = false; | |
319 | } else if (hpmic && can_be_headset_mic(codec, &cfg->inputs[i], 0xd)) { | |
320 | cfg->inputs[i].is_headphone_mic = 1; | |
321 | hpmic = false; | |
322 | } | |
323 | ||
324 | /* If we didn't find our sequence number mark, fall back to any sequence number */ | |
325 | for (i = 0; (hsmic || hpmic) && (i < cfg->num_inputs); i++) { | |
326 | if (!can_be_headset_mic(codec, &cfg->inputs[i], -1)) | |
a385d97b | 327 | continue; |
cb420b11 DH |
328 | if (hsmic) { |
329 | cfg->inputs[i].is_headset_mic = 1; | |
330 | hsmic = false; | |
331 | } else if (hpmic) { | |
332 | cfg->inputs[i].is_headphone_mic = 1; | |
333 | hpmic = false; | |
334 | } | |
a385d97b | 335 | } |
cb420b11 DH |
336 | |
337 | if (hsmic) | |
4e76a883 | 338 | codec_dbg(codec, "Told to look for a headset mic, but didn't find any.\n"); |
cb420b11 | 339 | if (hpmic) |
4e76a883 | 340 | codec_dbg(codec, "Told to look for a headphone mic, but didn't find any.\n"); |
a385d97b DH |
341 | } |
342 | ||
128bc4ba TI |
343 | /* FIX-UP: |
344 | * If no line-out is defined but multiple HPs are found, | |
345 | * some of them might be the real line-outs. | |
346 | */ | |
347 | if (!cfg->line_outs && cfg->hp_outs > 1 && | |
348 | !(cond_flags & HDA_PINCFG_NO_HP_FIXUP)) { | |
e9bd2588 | 349 | i = 0; |
128bc4ba TI |
350 | while (i < cfg->hp_outs) { |
351 | /* The real HPs should have the sequence 0x0f */ | |
b9030a00 | 352 | if ((hp_out[i].seq & 0x0f) == 0x0f) { |
128bc4ba TI |
353 | i++; |
354 | continue; | |
355 | } | |
356 | /* Move it to the line-out table */ | |
b9030a00 | 357 | line_out[cfg->line_outs++] = hp_out[i]; |
128bc4ba | 358 | cfg->hp_outs--; |
b9030a00 TI |
359 | memmove(hp_out + i, hp_out + i + 1, |
360 | sizeof(hp_out[0]) * (cfg->hp_outs - i)); | |
128bc4ba | 361 | } |
b9030a00 TI |
362 | memset(hp_out + cfg->hp_outs, 0, |
363 | sizeof(hp_out[0]) * (AUTO_CFG_MAX_OUTS - cfg->hp_outs)); | |
128bc4ba TI |
364 | if (!cfg->hp_outs) |
365 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
366 | ||
367 | } | |
368 | ||
369 | /* sort by sequence */ | |
b9030a00 TI |
370 | sort_pins_by_sequence(cfg->line_out_pins, line_out, cfg->line_outs); |
371 | sort_pins_by_sequence(cfg->speaker_pins, speaker_out, | |
128bc4ba | 372 | cfg->speaker_outs); |
b9030a00 | 373 | sort_pins_by_sequence(cfg->hp_pins, hp_out, cfg->hp_outs); |
128bc4ba TI |
374 | |
375 | /* | |
376 | * FIX-UP: if no line-outs are detected, try to use speaker or HP pin | |
377 | * as a primary output | |
378 | */ | |
379 | if (!cfg->line_outs && | |
380 | !(cond_flags & HDA_PINCFG_NO_LO_FIXUP)) { | |
381 | if (cfg->speaker_outs) { | |
382 | cfg->line_outs = cfg->speaker_outs; | |
383 | memcpy(cfg->line_out_pins, cfg->speaker_pins, | |
384 | sizeof(cfg->speaker_pins)); | |
385 | cfg->speaker_outs = 0; | |
386 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); | |
387 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; | |
388 | } else if (cfg->hp_outs) { | |
389 | cfg->line_outs = cfg->hp_outs; | |
390 | memcpy(cfg->line_out_pins, cfg->hp_pins, | |
391 | sizeof(cfg->hp_pins)); | |
392 | cfg->hp_outs = 0; | |
393 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); | |
394 | cfg->line_out_type = AUTO_PIN_HP_OUT; | |
395 | } | |
396 | } | |
397 | ||
398 | reorder_outputs(cfg->line_outs, cfg->line_out_pins); | |
399 | reorder_outputs(cfg->hp_outs, cfg->hp_pins); | |
400 | reorder_outputs(cfg->speaker_outs, cfg->speaker_pins); | |
401 | ||
b9030a00 TI |
402 | /* sort inputs in the order of AUTO_PIN_* type */ |
403 | sort(cfg->inputs, cfg->num_inputs, sizeof(cfg->inputs[0]), | |
404 | compare_input_type, NULL); | |
128bc4ba TI |
405 | |
406 | /* | |
407 | * debug prints of the parsed results | |
408 | */ | |
322b8af1 | 409 | codec_info(codec, "autoconfig for %s: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n", |
7639a06c | 410 | codec->core.chip_name, cfg->line_outs, cfg->line_out_pins[0], |
322b8af1 DH |
411 | cfg->line_out_pins[1], cfg->line_out_pins[2], |
412 | cfg->line_out_pins[3], cfg->line_out_pins[4], | |
128bc4ba TI |
413 | cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" : |
414 | (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ? | |
415 | "speaker" : "line")); | |
4e76a883 | 416 | codec_info(codec, " speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n", |
128bc4ba TI |
417 | cfg->speaker_outs, cfg->speaker_pins[0], |
418 | cfg->speaker_pins[1], cfg->speaker_pins[2], | |
419 | cfg->speaker_pins[3], cfg->speaker_pins[4]); | |
4e76a883 | 420 | codec_info(codec, " hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n", |
128bc4ba TI |
421 | cfg->hp_outs, cfg->hp_pins[0], |
422 | cfg->hp_pins[1], cfg->hp_pins[2], | |
423 | cfg->hp_pins[3], cfg->hp_pins[4]); | |
4e76a883 | 424 | codec_info(codec, " mono: mono_out=0x%x\n", cfg->mono_out_pin); |
128bc4ba | 425 | if (cfg->dig_outs) |
4e76a883 | 426 | codec_info(codec, " dig-out=0x%x/0x%x\n", |
128bc4ba | 427 | cfg->dig_out_pins[0], cfg->dig_out_pins[1]); |
4e76a883 | 428 | codec_info(codec, " inputs:\n"); |
128bc4ba | 429 | for (i = 0; i < cfg->num_inputs; i++) { |
4e76a883 | 430 | codec_info(codec, " %s=0x%x\n", |
128bc4ba TI |
431 | hda_get_autocfg_input_label(codec, cfg, i), |
432 | cfg->inputs[i].pin); | |
433 | } | |
128bc4ba | 434 | if (cfg->dig_in_pin) |
4e76a883 | 435 | codec_info(codec, " dig-in=0x%x\n", cfg->dig_in_pin); |
128bc4ba TI |
436 | |
437 | return 0; | |
438 | } | |
2698ea98 | 439 | EXPORT_SYMBOL_GPL(snd_hda_parse_pin_defcfg); |
128bc4ba | 440 | |
95a962c3 TI |
441 | /** |
442 | * snd_hda_get_input_pin_attr - Get the input pin attribute from pin config | |
443 | * @def_conf: pin configuration value | |
444 | * | |
445 | * Guess the input pin attribute (INPUT_PIN_ATTR_XXX) from the given | |
446 | * default pin configuration value. | |
447 | */ | |
128bc4ba TI |
448 | int snd_hda_get_input_pin_attr(unsigned int def_conf) |
449 | { | |
450 | unsigned int loc = get_defcfg_location(def_conf); | |
451 | unsigned int conn = get_defcfg_connect(def_conf); | |
452 | if (conn == AC_JACK_PORT_NONE) | |
453 | return INPUT_PIN_ATTR_UNUSED; | |
454 | /* Windows may claim the internal mic to be BOTH, too */ | |
455 | if (conn == AC_JACK_PORT_FIXED || conn == AC_JACK_PORT_BOTH) | |
456 | return INPUT_PIN_ATTR_INT; | |
457 | if ((loc & 0x30) == AC_JACK_LOC_INTERNAL) | |
458 | return INPUT_PIN_ATTR_INT; | |
459 | if ((loc & 0x30) == AC_JACK_LOC_SEPARATE) | |
460 | return INPUT_PIN_ATTR_DOCK; | |
461 | if (loc == AC_JACK_LOC_REAR) | |
462 | return INPUT_PIN_ATTR_REAR; | |
463 | if (loc == AC_JACK_LOC_FRONT) | |
464 | return INPUT_PIN_ATTR_FRONT; | |
465 | return INPUT_PIN_ATTR_NORMAL; | |
466 | } | |
2698ea98 | 467 | EXPORT_SYMBOL_GPL(snd_hda_get_input_pin_attr); |
128bc4ba TI |
468 | |
469 | /** | |
470 | * hda_get_input_pin_label - Give a label for the given input pin | |
a11e9b16 TI |
471 | * @codec: the HDA codec |
472 | * @item: ping config item to refer | |
473 | * @pin: the pin NID | |
474 | * @check_location: flag to add the jack location prefix | |
128bc4ba | 475 | * |
a11e9b16 | 476 | * When @check_location is true, the function checks the pin location |
128bc4ba TI |
477 | * for mic and line-in pins, and set an appropriate prefix like "Front", |
478 | * "Rear", "Internal". | |
479 | */ | |
128bc4ba | 480 | static const char *hda_get_input_pin_label(struct hda_codec *codec, |
a385d97b | 481 | const struct auto_pin_cfg_item *item, |
128bc4ba TI |
482 | hda_nid_t pin, bool check_location) |
483 | { | |
484 | unsigned int def_conf; | |
485 | static const char * const mic_names[] = { | |
5ec16d12 | 486 | "Internal Mic", "Dock Mic", "Mic", "Rear Mic", "Front Mic" |
128bc4ba TI |
487 | }; |
488 | int attr; | |
489 | ||
490 | def_conf = snd_hda_codec_get_pincfg(codec, pin); | |
491 | ||
492 | switch (get_defcfg_device(def_conf)) { | |
493 | case AC_JACK_MIC_IN: | |
a385d97b DH |
494 | if (item && item->is_headset_mic) |
495 | return "Headset Mic"; | |
cb420b11 DH |
496 | if (item && item->is_headphone_mic) |
497 | return "Headphone Mic"; | |
128bc4ba TI |
498 | if (!check_location) |
499 | return "Mic"; | |
500 | attr = snd_hda_get_input_pin_attr(def_conf); | |
501 | if (!attr) | |
502 | return "None"; | |
503 | return mic_names[attr - 1]; | |
504 | case AC_JACK_LINE_IN: | |
505 | if (!check_location) | |
506 | return "Line"; | |
507 | attr = snd_hda_get_input_pin_attr(def_conf); | |
508 | if (!attr) | |
509 | return "None"; | |
510 | if (attr == INPUT_PIN_ATTR_DOCK) | |
511 | return "Dock Line"; | |
512 | return "Line"; | |
513 | case AC_JACK_AUX: | |
514 | return "Aux"; | |
515 | case AC_JACK_CD: | |
516 | return "CD"; | |
517 | case AC_JACK_SPDIF_IN: | |
518 | return "SPDIF In"; | |
519 | case AC_JACK_DIG_OTHER_IN: | |
520 | return "Digital In"; | |
54d778b3 TI |
521 | case AC_JACK_HP_OUT: |
522 | return "Headphone Mic"; | |
128bc4ba TI |
523 | default: |
524 | return "Misc"; | |
525 | } | |
526 | } | |
527 | ||
528 | /* Check whether the location prefix needs to be added to the label. | |
529 | * If all mic-jacks are in the same location (e.g. rear panel), we don't | |
530 | * have to put "Front" prefix to each label. In such a case, returns false. | |
531 | */ | |
532 | static int check_mic_location_need(struct hda_codec *codec, | |
533 | const struct auto_pin_cfg *cfg, | |
534 | int input) | |
535 | { | |
536 | unsigned int defc; | |
537 | int i, attr, attr2; | |
538 | ||
539 | defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[input].pin); | |
540 | attr = snd_hda_get_input_pin_attr(defc); | |
541 | /* for internal or docking mics, we need locations */ | |
542 | if (attr <= INPUT_PIN_ATTR_NORMAL) | |
543 | return 1; | |
544 | ||
545 | attr = 0; | |
546 | for (i = 0; i < cfg->num_inputs; i++) { | |
547 | defc = snd_hda_codec_get_pincfg(codec, cfg->inputs[i].pin); | |
548 | attr2 = snd_hda_get_input_pin_attr(defc); | |
549 | if (attr2 >= INPUT_PIN_ATTR_NORMAL) { | |
550 | if (attr && attr != attr2) | |
551 | return 1; /* different locations found */ | |
552 | attr = attr2; | |
553 | } | |
554 | } | |
555 | return 0; | |
556 | } | |
557 | ||
558 | /** | |
559 | * hda_get_autocfg_input_label - Get a label for the given input | |
a11e9b16 TI |
560 | * @codec: the HDA codec |
561 | * @cfg: the parsed pin configuration | |
562 | * @input: the input index number | |
128bc4ba TI |
563 | * |
564 | * Get a label for the given input pin defined by the autocfg item. | |
565 | * Unlike hda_get_input_pin_label(), this function checks all inputs | |
566 | * defined in autocfg and avoids the redundant mic/line prefix as much as | |
567 | * possible. | |
568 | */ | |
569 | const char *hda_get_autocfg_input_label(struct hda_codec *codec, | |
570 | const struct auto_pin_cfg *cfg, | |
571 | int input) | |
572 | { | |
573 | int type = cfg->inputs[input].type; | |
574 | int has_multiple_pins = 0; | |
575 | ||
576 | if ((input > 0 && cfg->inputs[input - 1].type == type) || | |
577 | (input < cfg->num_inputs - 1 && cfg->inputs[input + 1].type == type)) | |
578 | has_multiple_pins = 1; | |
579 | if (has_multiple_pins && type == AUTO_PIN_MIC) | |
580 | has_multiple_pins &= check_mic_location_need(codec, cfg, input); | |
9f3dadb1 | 581 | has_multiple_pins |= codec->force_pin_prefix; |
a385d97b DH |
582 | return hda_get_input_pin_label(codec, &cfg->inputs[input], |
583 | cfg->inputs[input].pin, | |
128bc4ba TI |
584 | has_multiple_pins); |
585 | } | |
2698ea98 | 586 | EXPORT_SYMBOL_GPL(hda_get_autocfg_input_label); |
128bc4ba TI |
587 | |
588 | /* return the position of NID in the list, or -1 if not found */ | |
589 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) | |
590 | { | |
591 | int i; | |
592 | for (i = 0; i < nums; i++) | |
593 | if (list[i] == nid) | |
594 | return i; | |
595 | return -1; | |
596 | } | |
597 | ||
598 | /* get a unique suffix or an index number */ | |
599 | static const char *check_output_sfx(hda_nid_t nid, const hda_nid_t *pins, | |
600 | int num_pins, int *indexp) | |
601 | { | |
602 | static const char * const channel_sfx[] = { | |
603 | " Front", " Surround", " CLFE", " Side" | |
604 | }; | |
605 | int i; | |
606 | ||
607 | i = find_idx_in_nid_list(nid, pins, num_pins); | |
608 | if (i < 0) | |
609 | return NULL; | |
610 | if (num_pins == 1) | |
611 | return ""; | |
612 | if (num_pins > ARRAY_SIZE(channel_sfx)) { | |
613 | if (indexp) | |
614 | *indexp = i; | |
615 | return ""; | |
616 | } | |
617 | return channel_sfx[i]; | |
618 | } | |
619 | ||
eee3ed43 DH |
620 | static const char *check_output_pfx(struct hda_codec *codec, hda_nid_t nid) |
621 | { | |
622 | unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid); | |
623 | int attr = snd_hda_get_input_pin_attr(def_conf); | |
624 | ||
625 | /* check the location */ | |
626 | switch (attr) { | |
627 | case INPUT_PIN_ATTR_DOCK: | |
628 | return "Dock "; | |
629 | case INPUT_PIN_ATTR_FRONT: | |
630 | return "Front "; | |
631 | } | |
632 | return ""; | |
633 | } | |
634 | ||
635 | static int get_hp_label_index(struct hda_codec *codec, hda_nid_t nid, | |
636 | const hda_nid_t *pins, int num_pins) | |
637 | { | |
638 | int i, j, idx = 0; | |
639 | ||
640 | const char *pfx = check_output_pfx(codec, nid); | |
641 | ||
642 | i = find_idx_in_nid_list(nid, pins, num_pins); | |
643 | if (i < 0) | |
644 | return -1; | |
645 | for (j = 0; j < i; j++) | |
646 | if (pfx == check_output_pfx(codec, pins[j])) | |
647 | idx++; | |
648 | ||
649 | return idx; | |
650 | } | |
651 | ||
128bc4ba TI |
652 | static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid, |
653 | const struct auto_pin_cfg *cfg, | |
654 | const char *name, char *label, int maxlen, | |
655 | int *indexp) | |
656 | { | |
657 | unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid); | |
658 | int attr = snd_hda_get_input_pin_attr(def_conf); | |
eee3ed43 | 659 | const char *pfx, *sfx = ""; |
128bc4ba TI |
660 | |
661 | /* handle as a speaker if it's a fixed line-out */ | |
662 | if (!strcmp(name, "Line Out") && attr == INPUT_PIN_ATTR_INT) | |
663 | name = "Speaker"; | |
eee3ed43 DH |
664 | pfx = check_output_pfx(codec, nid); |
665 | ||
128bc4ba TI |
666 | if (cfg) { |
667 | /* try to give a unique suffix if needed */ | |
668 | sfx = check_output_sfx(nid, cfg->line_out_pins, cfg->line_outs, | |
669 | indexp); | |
670 | if (!sfx) | |
671 | sfx = check_output_sfx(nid, cfg->speaker_pins, cfg->speaker_outs, | |
672 | indexp); | |
673 | if (!sfx) { | |
674 | /* don't add channel suffix for Headphone controls */ | |
eee3ed43 DH |
675 | int idx = get_hp_label_index(codec, nid, cfg->hp_pins, |
676 | cfg->hp_outs); | |
728deecd | 677 | if (idx >= 0 && indexp) |
128bc4ba TI |
678 | *indexp = idx; |
679 | sfx = ""; | |
680 | } | |
681 | } | |
682 | snprintf(label, maxlen, "%s%s%s", pfx, name, sfx); | |
683 | return 1; | |
684 | } | |
685 | ||
3f25dcf6 DH |
686 | #define is_hdmi_cfg(conf) \ |
687 | (get_defcfg_location(conf) == AC_JACK_LOC_HDMI) | |
688 | ||
128bc4ba TI |
689 | /** |
690 | * snd_hda_get_pin_label - Get a label for the given I/O pin | |
a11e9b16 TI |
691 | * @codec: the HDA codec |
692 | * @nid: pin NID | |
693 | * @cfg: the parsed pin configuration | |
694 | * @label: the string buffer to store | |
695 | * @maxlen: the max length of string buffer (including termination) | |
696 | * @indexp: the pointer to return the index number (for multiple ctls) | |
128bc4ba TI |
697 | * |
698 | * Get a label for the given pin. This function works for both input and | |
699 | * output pins. When @cfg is given as non-NULL, the function tries to get | |
700 | * an optimized label using hda_get_autocfg_input_label(). | |
701 | * | |
702 | * This function tries to give a unique label string for the pin as much as | |
703 | * possible. For example, when the multiple line-outs are present, it adds | |
704 | * the channel suffix like "Front", "Surround", etc (only when @cfg is given). | |
705 | * If no unique name with a suffix is available and @indexp is non-NULL, the | |
706 | * index number is stored in the pointer. | |
707 | */ | |
708 | int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, | |
709 | const struct auto_pin_cfg *cfg, | |
710 | char *label, int maxlen, int *indexp) | |
711 | { | |
712 | unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid); | |
713 | const char *name = NULL; | |
714 | int i; | |
3f25dcf6 | 715 | bool hdmi; |
128bc4ba TI |
716 | |
717 | if (indexp) | |
718 | *indexp = 0; | |
719 | if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE) | |
720 | return 0; | |
721 | ||
722 | switch (get_defcfg_device(def_conf)) { | |
723 | case AC_JACK_LINE_OUT: | |
724 | return fill_audio_out_name(codec, nid, cfg, "Line Out", | |
725 | label, maxlen, indexp); | |
726 | case AC_JACK_SPEAKER: | |
727 | return fill_audio_out_name(codec, nid, cfg, "Speaker", | |
728 | label, maxlen, indexp); | |
729 | case AC_JACK_HP_OUT: | |
730 | return fill_audio_out_name(codec, nid, cfg, "Headphone", | |
731 | label, maxlen, indexp); | |
732 | case AC_JACK_SPDIF_OUT: | |
733 | case AC_JACK_DIG_OTHER_OUT: | |
3f25dcf6 DH |
734 | hdmi = is_hdmi_cfg(def_conf); |
735 | name = hdmi ? "HDMI" : "SPDIF"; | |
736 | if (cfg && indexp) | |
737 | for (i = 0; i < cfg->dig_outs; i++) { | |
738 | hda_nid_t pin = cfg->dig_out_pins[i]; | |
739 | unsigned int c; | |
740 | if (pin == nid) | |
741 | break; | |
742 | c = snd_hda_codec_get_pincfg(codec, pin); | |
743 | if (hdmi == is_hdmi_cfg(c)) | |
744 | (*indexp)++; | |
745 | } | |
128bc4ba TI |
746 | break; |
747 | default: | |
748 | if (cfg) { | |
749 | for (i = 0; i < cfg->num_inputs; i++) { | |
750 | if (cfg->inputs[i].pin != nid) | |
751 | continue; | |
752 | name = hda_get_autocfg_input_label(codec, cfg, i); | |
753 | if (name) | |
754 | break; | |
755 | } | |
756 | } | |
757 | if (!name) | |
a385d97b | 758 | name = hda_get_input_pin_label(codec, NULL, nid, true); |
128bc4ba TI |
759 | break; |
760 | } | |
761 | if (!name) | |
762 | return 0; | |
75b1a8f9 | 763 | strscpy(label, name, maxlen); |
128bc4ba TI |
764 | return 1; |
765 | } | |
2698ea98 | 766 | EXPORT_SYMBOL_GPL(snd_hda_get_pin_label); |
128bc4ba | 767 | |
95a962c3 TI |
768 | /** |
769 | * snd_hda_add_verbs - Add verbs to the init list | |
770 | * @codec: the HDA codec | |
771 | * @list: zero-terminated verb list to add | |
772 | * | |
773 | * Append the given verb list to the execution list. The verbs will be | |
774 | * performed at init and resume time via snd_hda_apply_verbs(). | |
775 | */ | |
c9ce6b26 TI |
776 | int snd_hda_add_verbs(struct hda_codec *codec, |
777 | const struct hda_verb *list) | |
23d30f28 TI |
778 | { |
779 | const struct hda_verb **v; | |
c9ce6b26 | 780 | v = snd_array_new(&codec->verbs); |
23d30f28 TI |
781 | if (!v) |
782 | return -ENOMEM; | |
783 | *v = list; | |
784 | return 0; | |
785 | } | |
2698ea98 | 786 | EXPORT_SYMBOL_GPL(snd_hda_add_verbs); |
23d30f28 | 787 | |
95a962c3 TI |
788 | /** |
789 | * snd_hda_apply_verbs - Execute the init verb lists | |
790 | * @codec: the HDA codec | |
791 | */ | |
c9ce6b26 | 792 | void snd_hda_apply_verbs(struct hda_codec *codec) |
23d30f28 | 793 | { |
a9c2dfc8 | 794 | const struct hda_verb **v; |
23d30f28 | 795 | int i; |
a9c2dfc8 TI |
796 | |
797 | snd_array_for_each(&codec->verbs, i, v) | |
23d30f28 | 798 | snd_hda_sequence_write(codec, *v); |
23d30f28 | 799 | } |
2698ea98 | 800 | EXPORT_SYMBOL_GPL(snd_hda_apply_verbs); |
23d30f28 | 801 | |
95a962c3 TI |
802 | /** |
803 | * snd_hda_apply_pincfgs - Set each pin config in the given list | |
804 | * @codec: the HDA codec | |
805 | * @cfg: NULL-terminated pin config table | |
806 | */ | |
23d30f28 TI |
807 | void snd_hda_apply_pincfgs(struct hda_codec *codec, |
808 | const struct hda_pintbl *cfg) | |
809 | { | |
810 | for (; cfg->nid; cfg++) | |
811 | snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val); | |
812 | } | |
2698ea98 | 813 | EXPORT_SYMBOL_GPL(snd_hda_apply_pincfgs); |
23d30f28 | 814 | |
fd108215 TI |
815 | static void set_pin_targets(struct hda_codec *codec, |
816 | const struct hda_pintbl *cfg) | |
817 | { | |
818 | for (; cfg->nid; cfg++) | |
819 | snd_hda_set_pin_ctl_cache(codec, cfg->nid, cfg->val); | |
820 | } | |
821 | ||
56ec3e75 | 822 | void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth) |
23d30f28 | 823 | { |
c9ce6b26 | 824 | const char *modelname = codec->fixup_name; |
23d30f28 TI |
825 | |
826 | while (id >= 0) { | |
c9ce6b26 | 827 | const struct hda_fixup *fix = codec->fixup_list + id; |
23d30f28 | 828 | |
333f3143 TI |
829 | if (++depth > 10) |
830 | break; | |
1f578250 | 831 | if (fix->chained_before) |
56ec3e75 | 832 | __snd_hda_apply_fixup(codec, fix->chain_id, action, depth + 1); |
1f578250 | 833 | |
23d30f28 TI |
834 | switch (fix->type) { |
835 | case HDA_FIXUP_PINS: | |
836 | if (action != HDA_FIXUP_ACT_PRE_PROBE || !fix->v.pins) | |
837 | break; | |
4e76a883 | 838 | codec_dbg(codec, "%s: Apply pincfg for %s\n", |
7639a06c | 839 | codec->core.chip_name, modelname); |
23d30f28 TI |
840 | snd_hda_apply_pincfgs(codec, fix->v.pins); |
841 | break; | |
842 | case HDA_FIXUP_VERBS: | |
843 | if (action != HDA_FIXUP_ACT_PROBE || !fix->v.verbs) | |
844 | break; | |
4e76a883 | 845 | codec_dbg(codec, "%s: Apply fix-verbs for %s\n", |
7639a06c | 846 | codec->core.chip_name, modelname); |
c9ce6b26 | 847 | snd_hda_add_verbs(codec, fix->v.verbs); |
23d30f28 TI |
848 | break; |
849 | case HDA_FIXUP_FUNC: | |
850 | if (!fix->v.func) | |
851 | break; | |
4e76a883 | 852 | codec_dbg(codec, "%s: Apply fix-func for %s\n", |
7639a06c | 853 | codec->core.chip_name, modelname); |
23d30f28 TI |
854 | fix->v.func(codec, fix, action); |
855 | break; | |
fd108215 TI |
856 | case HDA_FIXUP_PINCTLS: |
857 | if (action != HDA_FIXUP_ACT_PROBE || !fix->v.pins) | |
858 | break; | |
4e76a883 | 859 | codec_dbg(codec, "%s: Apply pinctl for %s\n", |
7639a06c | 860 | codec->core.chip_name, modelname); |
fd108215 TI |
861 | set_pin_targets(codec, fix->v.pins); |
862 | break; | |
23d30f28 | 863 | default: |
4e76a883 | 864 | codec_err(codec, "%s: Invalid fixup type %d\n", |
7639a06c | 865 | codec->core.chip_name, fix->type); |
23d30f28 TI |
866 | break; |
867 | } | |
1f578250 | 868 | if (!fix->chained || fix->chained_before) |
23d30f28 | 869 | break; |
23d30f28 TI |
870 | id = fix->chain_id; |
871 | } | |
872 | } | |
56ec3e75 | 873 | EXPORT_SYMBOL_GPL(__snd_hda_apply_fixup); |
1f578250 | 874 | |
95a962c3 TI |
875 | /** |
876 | * snd_hda_apply_fixup - Apply the fixup chain with the given action | |
877 | * @codec: the HDA codec | |
878 | * @action: fixup action (HDA_FIXUP_ACT_XXX) | |
879 | */ | |
1f578250 TI |
880 | void snd_hda_apply_fixup(struct hda_codec *codec, int action) |
881 | { | |
882 | if (codec->fixup_list) | |
56ec3e75 | 883 | __snd_hda_apply_fixup(codec, codec->fixup_id, action, 0); |
1f578250 | 884 | } |
2698ea98 | 885 | EXPORT_SYMBOL_GPL(snd_hda_apply_fixup); |
23d30f28 | 886 | |
5e0ad0d8 KHF |
887 | #define IGNORE_SEQ_ASSOC (~(AC_DEFCFG_SEQUENCE | AC_DEFCFG_DEF_ASSOC)) |
888 | ||
20531415 | 889 | static bool pin_config_match(struct hda_codec *codec, |
0fc1e447 HW |
890 | const struct hda_pintbl *pins, |
891 | bool match_all_pins) | |
20531415 | 892 | { |
a9c2dfc8 | 893 | const struct hda_pincfg *pin; |
11580297 HW |
894 | int i; |
895 | ||
a9c2dfc8 | 896 | snd_array_for_each(&codec->init_pins, i, pin) { |
11580297 HW |
897 | hda_nid_t nid = pin->nid; |
898 | u32 cfg = pin->cfg; | |
899 | const struct hda_pintbl *t_pins; | |
900 | int found; | |
901 | ||
902 | t_pins = pins; | |
903 | found = 0; | |
904 | for (; t_pins->nid; t_pins++) { | |
905 | if (t_pins->nid == nid) { | |
906 | found = 1; | |
5e0ad0d8 | 907 | if ((t_pins->val & IGNORE_SEQ_ASSOC) == (cfg & IGNORE_SEQ_ASSOC)) |
11580297 HW |
908 | break; |
909 | else if ((cfg & 0xf0000000) == 0x40000000 && (t_pins->val & 0xf0000000) == 0x40000000) | |
910 | break; | |
911 | else | |
912 | return false; | |
913 | } | |
914 | } | |
0fc1e447 HW |
915 | if (match_all_pins && |
916 | !found && (cfg & 0xf0000000) != 0x40000000) | |
20531415 DH |
917 | return false; |
918 | } | |
11580297 | 919 | |
20531415 DH |
920 | return true; |
921 | } | |
922 | ||
95a962c3 TI |
923 | /** |
924 | * snd_hda_pick_pin_fixup - Pick up a fixup matching with the pin quirk list | |
925 | * @codec: the HDA codec | |
926 | * @pin_quirk: zero-terminated pin quirk list | |
927 | * @fixlist: the fixup list | |
0fc1e447 | 928 | * @match_all_pins: all valid pins must match with the table entries |
95a962c3 | 929 | */ |
20531415 DH |
930 | void snd_hda_pick_pin_fixup(struct hda_codec *codec, |
931 | const struct snd_hda_pin_quirk *pin_quirk, | |
0fc1e447 HW |
932 | const struct hda_fixup *fixlist, |
933 | bool match_all_pins) | |
20531415 DH |
934 | { |
935 | const struct snd_hda_pin_quirk *pq; | |
936 | ||
f5662e1c | 937 | if (codec->fixup_id != HDA_FIXUP_ID_NOT_SET) |
20531415 DH |
938 | return; |
939 | ||
940 | for (pq = pin_quirk; pq->subvendor; pq++) { | |
7639a06c | 941 | if ((codec->core.subsystem_id & 0xffff0000) != (pq->subvendor << 16)) |
20531415 | 942 | continue; |
7639a06c | 943 | if (codec->core.vendor_id != pq->codec) |
20531415 | 944 | continue; |
0fc1e447 | 945 | if (pin_config_match(codec, pq->pins, match_all_pins)) { |
20531415 DH |
946 | codec->fixup_id = pq->value; |
947 | #ifdef CONFIG_SND_DEBUG_VERBOSE | |
948 | codec->fixup_name = pq->name; | |
4f7946ec | 949 | codec_dbg(codec, "%s: picked fixup %s (pin match)\n", |
7639a06c | 950 | codec->core.chip_name, codec->fixup_name); |
20531415 DH |
951 | #endif |
952 | codec->fixup_list = fixlist; | |
953 | return; | |
954 | } | |
955 | } | |
956 | } | |
957 | EXPORT_SYMBOL_GPL(snd_hda_pick_pin_fixup); | |
958 | ||
95a962c3 TI |
959 | /** |
960 | * snd_hda_pick_fixup - Pick up a fixup matching with PCI/codec SSID or model string | |
961 | * @codec: the HDA codec | |
962 | * @models: NULL-terminated model string list | |
963 | * @quirk: zero-terminated PCI/codec SSID quirk list | |
964 | * @fixlist: the fixup list | |
965 | * | |
966 | * Pick up a fixup entry matching with the given model string or SSID. | |
967 | * If a fixup was already set beforehand, the function doesn't do anything. | |
968 | * When a special model string "nofixup" is given, also no fixup is applied. | |
969 | * | |
970 | * The function tries to find the matching model name at first, if given. | |
a235d5b8 TI |
971 | * If the model string contains the SSID alias, try to look up with the given |
972 | * alias ID. | |
95a962c3 TI |
973 | * If nothing matched, try to look up the PCI SSID. |
974 | * If still nothing matched, try to look up the codec SSID. | |
975 | */ | |
23d30f28 TI |
976 | void snd_hda_pick_fixup(struct hda_codec *codec, |
977 | const struct hda_model_fixup *models, | |
978 | const struct snd_pci_quirk *quirk, | |
979 | const struct hda_fixup *fixlist) | |
980 | { | |
23d30f28 | 981 | const struct snd_pci_quirk *q; |
f5662e1c | 982 | int id = HDA_FIXUP_ID_NOT_SET; |
23d30f28 | 983 | const char *name = NULL; |
73355ddd | 984 | const char *type = NULL; |
0444f827 | 985 | unsigned int vendor, device; |
23d30f28 | 986 | |
f5662e1c DH |
987 | if (codec->fixup_id != HDA_FIXUP_ID_NOT_SET) |
988 | return; | |
989 | ||
23d30f28 TI |
990 | /* when model=nofixup is given, don't pick up any fixups */ |
991 | if (codec->modelname && !strcmp(codec->modelname, "nofixup")) { | |
73355ddd TI |
992 | id = HDA_FIXUP_ID_NO_FIXUP; |
993 | fixlist = NULL; | |
4f7946ec | 994 | codec_dbg(codec, "%s: picked no fixup (nofixup specified)\n", |
7639a06c | 995 | codec->core.chip_name); |
73355ddd | 996 | goto found; |
23d30f28 TI |
997 | } |
998 | ||
73355ddd | 999 | /* match with the model name string */ |
23d30f28 TI |
1000 | if (codec->modelname && models) { |
1001 | while (models->name) { | |
1002 | if (!strcmp(codec->modelname, models->name)) { | |
73355ddd TI |
1003 | id = models->id; |
1004 | name = models->name; | |
4f7946ec | 1005 | codec_dbg(codec, "%s: picked fixup %s (model specified)\n", |
7639a06c | 1006 | codec->core.chip_name, codec->fixup_name); |
73355ddd | 1007 | goto found; |
23d30f28 TI |
1008 | } |
1009 | models++; | |
1010 | } | |
1011 | } | |
73355ddd TI |
1012 | |
1013 | if (!quirk) | |
1014 | return; | |
1015 | ||
a235d5b8 TI |
1016 | /* match with the SSID alias given by the model string "XXXX:YYYY" */ |
1017 | if (codec->modelname && | |
1018 | sscanf(codec->modelname, "%04x:%04x", &vendor, &device) == 2) { | |
1019 | q = snd_pci_quirk_lookup_id(vendor, device, quirk); | |
1020 | if (q) { | |
1021 | type = "alias SSID"; | |
1022 | goto found_device; | |
1023 | } | |
1024 | } | |
1025 | ||
73355ddd TI |
1026 | /* match with the PCI SSID */ |
1027 | q = snd_pci_quirk_lookup(codec->bus->pci, quirk); | |
1028 | if (q) { | |
1029 | type = "PCI SSID"; | |
1030 | goto found_device; | |
23d30f28 | 1031 | } |
73355ddd TI |
1032 | |
1033 | /* match with the codec SSID */ | |
1034 | q = snd_pci_quirk_lookup_id(codec->core.subsystem_id >> 16, | |
1035 | codec->core.subsystem_id & 0xffff, | |
1036 | quirk); | |
1037 | if (q) { | |
1038 | type = "codec SSID"; | |
1039 | goto found_device; | |
23d30f28 TI |
1040 | } |
1041 | ||
73355ddd TI |
1042 | return; /* no matching */ |
1043 | ||
1044 | found_device: | |
1045 | id = q->value; | |
1046 | #ifdef CONFIG_SND_DEBUG_VERBOSE | |
1047 | name = q->name; | |
1048 | #endif | |
1049 | codec_dbg(codec, "%s: picked fixup %s for %s %04x:%04x\n", | |
1050 | codec->core.chip_name, name ? name : "", | |
1051 | type, q->subvendor, q->subdevice); | |
1052 | found: | |
c9ce6b26 | 1053 | codec->fixup_id = id; |
73355ddd TI |
1054 | codec->fixup_list = fixlist; |
1055 | codec->fixup_name = name; | |
23d30f28 | 1056 | } |
2698ea98 | 1057 | EXPORT_SYMBOL_GPL(snd_hda_pick_fixup); |