Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | #include <linux/init.h> |
| 24 | #include <linux/slab.h> |
Paul Gortmaker | d81a6d7 | 2011-09-22 09:34:58 -0400 | [diff] [blame] | 25 | #include <linux/export.h> |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 26 | #include <linux/sort.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | #include <sound/core.h> |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 28 | #include <sound/jack.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #include "hda_codec.h" |
| 30 | #include "hda_local.h" |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 31 | #include "hda_auto_parser.h" |
| 32 | #include "hda_jack.h" |
| 33 | #include "hda_generic.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 35 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 36 | /* initialize hda_gen_spec struct */ |
| 37 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 39 | snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32); |
| 40 | snd_array_init(&spec->bind_ctls, sizeof(struct hda_bind_ctls *), 8); |
| 41 | snd_array_init(&spec->paths, sizeof(struct nid_path), 8); |
| 42 | return 0; |
| 43 | } |
| 44 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 46 | struct snd_kcontrol_new * |
| 47 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, |
| 48 | const struct snd_kcontrol_new *temp) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 49 | { |
| 50 | struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls); |
| 51 | if (!knew) |
| 52 | return NULL; |
| 53 | *knew = *temp; |
| 54 | if (name) |
| 55 | knew->name = kstrdup(name, GFP_KERNEL); |
| 56 | else if (knew->name) |
| 57 | knew->name = kstrdup(knew->name, GFP_KERNEL); |
| 58 | if (!knew->name) |
| 59 | return NULL; |
| 60 | return knew; |
| 61 | } |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 62 | EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 63 | |
| 64 | static void free_kctls(struct hda_gen_spec *spec) |
| 65 | { |
| 66 | if (spec->kctls.list) { |
| 67 | struct snd_kcontrol_new *kctl = spec->kctls.list; |
| 68 | int i; |
| 69 | for (i = 0; i < spec->kctls.used; i++) |
| 70 | kfree(kctl[i].name); |
| 71 | } |
| 72 | snd_array_free(&spec->kctls); |
| 73 | } |
| 74 | |
| 75 | static struct hda_bind_ctls *new_bind_ctl(struct hda_codec *codec, |
| 76 | unsigned int nums, |
| 77 | struct hda_ctl_ops *ops) |
| 78 | { |
| 79 | struct hda_gen_spec *spec = codec->spec; |
| 80 | struct hda_bind_ctls **ctlp, *ctl; |
| 81 | ctlp = snd_array_new(&spec->bind_ctls); |
| 82 | if (!ctlp) |
| 83 | return NULL; |
| 84 | ctl = kzalloc(sizeof(*ctl) + sizeof(long) * (nums + 1), GFP_KERNEL); |
| 85 | *ctlp = ctl; |
| 86 | if (ctl) |
| 87 | ctl->ops = ops; |
| 88 | return ctl; |
| 89 | } |
| 90 | |
| 91 | static void free_bind_ctls(struct hda_gen_spec *spec) |
| 92 | { |
| 93 | if (spec->bind_ctls.list) { |
| 94 | struct hda_bind_ctls **ctl = spec->bind_ctls.list; |
| 95 | int i; |
| 96 | for (i = 0; i < spec->bind_ctls.used; i++) |
| 97 | kfree(ctl[i]); |
| 98 | } |
| 99 | snd_array_free(&spec->bind_ctls); |
| 100 | } |
| 101 | |
| 102 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec) |
| 103 | { |
| 104 | if (!spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | return; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 106 | free_kctls(spec); |
| 107 | free_bind_ctls(spec); |
| 108 | snd_array_free(&spec->paths); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 110 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 111 | |
| 112 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 113 | * parsing paths |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 114 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 115 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 116 | /* get the path between the given NIDs; |
| 117 | * passing 0 to either @pin or @dac behaves as a wildcard |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 119 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, |
| 120 | hda_nid_t from_nid, hda_nid_t to_nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 121 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 122 | struct hda_gen_spec *spec = codec->spec; |
| 123 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 124 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 125 | for (i = 0; i < spec->paths.used; i++) { |
| 126 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 127 | if (path->depth <= 0) |
| 128 | continue; |
| 129 | if ((!from_nid || path->path[0] == from_nid) && |
| 130 | (!to_nid || path->path[path->depth - 1] == to_nid)) |
| 131 | return path; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | } |
| 133 | return NULL; |
| 134 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 135 | EXPORT_SYMBOL_HDA(snd_hda_get_nid_path); |
| 136 | |
| 137 | /* check whether the given DAC is already found in any existing paths */ |
| 138 | static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid) |
| 139 | { |
| 140 | struct hda_gen_spec *spec = codec->spec; |
| 141 | int i; |
| 142 | |
| 143 | for (i = 0; i < spec->paths.used; i++) { |
| 144 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 145 | if (path->path[0] == nid) |
| 146 | return true; |
| 147 | } |
| 148 | return false; |
| 149 | } |
| 150 | |
| 151 | /* check whether the given two widgets can be connected */ |
| 152 | static bool is_reachable_path(struct hda_codec *codec, |
| 153 | hda_nid_t from_nid, hda_nid_t to_nid) |
| 154 | { |
| 155 | if (!from_nid || !to_nid) |
| 156 | return false; |
| 157 | return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0; |
| 158 | } |
| 159 | |
| 160 | /* nid, dir and idx */ |
| 161 | #define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19)) |
| 162 | |
| 163 | /* check whether the given ctl is already assigned in any path elements */ |
| 164 | static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type) |
| 165 | { |
| 166 | struct hda_gen_spec *spec = codec->spec; |
| 167 | int i; |
| 168 | |
| 169 | val &= AMP_VAL_COMPARE_MASK; |
| 170 | for (i = 0; i < spec->paths.used; i++) { |
| 171 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 172 | if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val) |
| 173 | return true; |
| 174 | } |
| 175 | return false; |
| 176 | } |
| 177 | |
| 178 | /* check whether a control with the given (nid, dir, idx) was assigned */ |
| 179 | static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid, |
| 180 | int dir, int idx) |
| 181 | { |
| 182 | unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir); |
| 183 | return is_ctl_used(codec, val, NID_PATH_VOL_CTL) || |
| 184 | is_ctl_used(codec, val, NID_PATH_MUTE_CTL); |
| 185 | } |
| 186 | |
| 187 | /* called recursively */ |
| 188 | static bool __parse_nid_path(struct hda_codec *codec, |
| 189 | hda_nid_t from_nid, hda_nid_t to_nid, |
| 190 | int with_aa_mix, struct nid_path *path, int depth) |
| 191 | { |
| 192 | struct hda_gen_spec *spec = codec->spec; |
| 193 | hda_nid_t conn[16]; |
| 194 | int i, nums; |
| 195 | |
| 196 | if (to_nid == spec->mixer_nid) { |
| 197 | if (!with_aa_mix) |
| 198 | return false; |
| 199 | with_aa_mix = 2; /* mark aa-mix is included */ |
| 200 | } |
| 201 | |
| 202 | nums = snd_hda_get_connections(codec, to_nid, conn, ARRAY_SIZE(conn)); |
| 203 | for (i = 0; i < nums; i++) { |
| 204 | if (conn[i] != from_nid) { |
| 205 | /* special case: when from_nid is 0, |
| 206 | * try to find an empty DAC |
| 207 | */ |
| 208 | if (from_nid || |
| 209 | get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT || |
| 210 | is_dac_already_used(codec, conn[i])) |
| 211 | continue; |
| 212 | } |
| 213 | /* aa-mix is requested but not included? */ |
| 214 | if (!(spec->mixer_nid && with_aa_mix == 1)) |
| 215 | goto found; |
| 216 | } |
| 217 | if (depth >= MAX_NID_PATH_DEPTH) |
| 218 | return false; |
| 219 | for (i = 0; i < nums; i++) { |
| 220 | unsigned int type; |
| 221 | type = get_wcaps_type(get_wcaps(codec, conn[i])); |
| 222 | if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN || |
| 223 | type == AC_WID_PIN) |
| 224 | continue; |
| 225 | if (__parse_nid_path(codec, from_nid, conn[i], |
| 226 | with_aa_mix, path, depth + 1)) |
| 227 | goto found; |
| 228 | } |
| 229 | return false; |
| 230 | |
| 231 | found: |
| 232 | path->path[path->depth] = conn[i]; |
| 233 | path->idx[path->depth + 1] = i; |
| 234 | if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX) |
| 235 | path->multi[path->depth + 1] = 1; |
| 236 | path->depth++; |
| 237 | return true; |
| 238 | } |
| 239 | |
| 240 | /* parse the widget path from the given nid to the target nid; |
| 241 | * when @from_nid is 0, try to find an empty DAC; |
| 242 | * when @with_aa_mix is 0, paths with spec->mixer_nid are excluded. |
| 243 | * when @with_aa_mix is 1, paths without spec->mixer_nid are excluded. |
| 244 | * when @with_aa_mix is 2, no special handling about spec->mixer_nid. |
| 245 | */ |
| 246 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
| 247 | hda_nid_t to_nid, int with_aa_mix, |
| 248 | struct nid_path *path) |
| 249 | { |
| 250 | if (__parse_nid_path(codec, from_nid, to_nid, with_aa_mix, path, 1)) { |
| 251 | path->path[path->depth] = to_nid; |
| 252 | path->depth++; |
| 253 | #if 0 |
| 254 | snd_printdd("path: depth=%d, %02x/%02x/%02x/%02x/%02x\n", |
| 255 | path->depth, path->path[0], path->path[1], |
| 256 | path->path[2], path->path[3], path->path[4]); |
| 257 | #endif |
| 258 | return true; |
| 259 | } |
| 260 | return false; |
| 261 | } |
| 262 | EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 263 | |
| 264 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 265 | * parse the path between the given NIDs and add to the path list. |
| 266 | * if no valid path is found, return NULL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 267 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 268 | struct nid_path * |
| 269 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, |
| 270 | hda_nid_t to_nid, int with_aa_mix) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 272 | struct hda_gen_spec *spec = codec->spec; |
| 273 | struct nid_path *path; |
| 274 | |
| 275 | if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid)) |
| 276 | return NULL; |
| 277 | |
| 278 | path = snd_array_new(&spec->paths); |
| 279 | if (!path) |
| 280 | return NULL; |
| 281 | memset(path, 0, sizeof(*path)); |
| 282 | if (snd_hda_parse_nid_path(codec, from_nid, to_nid, with_aa_mix, path)) |
| 283 | return path; |
| 284 | /* push back */ |
| 285 | spec->paths.used--; |
| 286 | return NULL; |
| 287 | } |
| 288 | EXPORT_SYMBOL_HDA(snd_hda_add_new_path); |
| 289 | |
| 290 | /* look for an empty DAC slot */ |
| 291 | static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin, |
| 292 | bool is_digital) |
| 293 | { |
| 294 | struct hda_gen_spec *spec = codec->spec; |
| 295 | bool cap_digital; |
| 296 | int i; |
| 297 | |
| 298 | for (i = 0; i < spec->num_all_dacs; i++) { |
| 299 | hda_nid_t nid = spec->all_dacs[i]; |
| 300 | if (!nid || is_dac_already_used(codec, nid)) |
| 301 | continue; |
| 302 | cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL); |
| 303 | if (is_digital != cap_digital) |
| 304 | continue; |
| 305 | if (is_reachable_path(codec, nid, pin)) |
| 306 | return nid; |
| 307 | } |
| 308 | return 0; |
| 309 | } |
| 310 | |
| 311 | /* replace the channels in the composed amp value with the given number */ |
| 312 | static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) |
| 313 | { |
| 314 | val &= ~(0x3U << 16); |
| 315 | val |= chs << 16; |
| 316 | return val; |
| 317 | } |
| 318 | |
| 319 | /* check whether the widget has the given amp capability for the direction */ |
| 320 | static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, |
| 321 | int dir, unsigned int bits) |
| 322 | { |
| 323 | if (!nid) |
| 324 | return false; |
| 325 | if (get_wcaps(codec, nid) & (1 << (dir + 1))) |
| 326 | if (query_amp_caps(codec, nid, dir) & bits) |
| 327 | return true; |
| 328 | return false; |
| 329 | } |
| 330 | |
| 331 | #define nid_has_mute(codec, nid, dir) \ |
| 332 | check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE) |
| 333 | #define nid_has_volume(codec, nid, dir) \ |
| 334 | check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) |
| 335 | |
| 336 | /* look for a widget suitable for assigning a mute switch in the path */ |
| 337 | static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, |
| 338 | struct nid_path *path) |
| 339 | { |
| 340 | int i; |
| 341 | |
| 342 | for (i = path->depth - 1; i >= 0; i--) { |
| 343 | if (nid_has_mute(codec, path->path[i], HDA_OUTPUT)) |
| 344 | return path->path[i]; |
| 345 | if (i != path->depth - 1 && i != 0 && |
| 346 | nid_has_mute(codec, path->path[i], HDA_INPUT)) |
| 347 | return path->path[i]; |
| 348 | } |
| 349 | return 0; |
| 350 | } |
| 351 | |
| 352 | /* look for a widget suitable for assigning a volume ctl in the path */ |
| 353 | static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, |
| 354 | struct nid_path *path) |
| 355 | { |
| 356 | int i; |
| 357 | |
| 358 | for (i = path->depth - 1; i >= 0; i--) { |
| 359 | if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) |
| 360 | return path->path[i]; |
| 361 | } |
Takashi Iwai | 82beb8f | 2007-08-10 17:09:26 +0200 | [diff] [blame] | 362 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 366 | * path activation / deactivation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 367 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 368 | |
| 369 | /* can have the amp-in capability? */ |
| 370 | static bool has_amp_in(struct hda_codec *codec, struct nid_path *path, int idx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 371 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 372 | hda_nid_t nid = path->path[idx]; |
| 373 | unsigned int caps = get_wcaps(codec, nid); |
| 374 | unsigned int type = get_wcaps_type(caps); |
| 375 | |
| 376 | if (!(caps & AC_WCAP_IN_AMP)) |
| 377 | return false; |
| 378 | if (type == AC_WID_PIN && idx > 0) /* only for input pins */ |
| 379 | return false; |
| 380 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 381 | } |
| 382 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 383 | /* can have the amp-out capability? */ |
| 384 | static bool has_amp_out(struct hda_codec *codec, struct nid_path *path, int idx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 385 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 386 | hda_nid_t nid = path->path[idx]; |
| 387 | unsigned int caps = get_wcaps(codec, nid); |
| 388 | unsigned int type = get_wcaps_type(caps); |
| 389 | |
| 390 | if (!(caps & AC_WCAP_OUT_AMP)) |
| 391 | return false; |
| 392 | if (type == AC_WID_PIN && !idx) /* only for output pins */ |
| 393 | return false; |
| 394 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 395 | } |
| 396 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 397 | /* check whether the given (nid,dir,idx) is active */ |
| 398 | static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, |
| 399 | unsigned int idx, unsigned int dir) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 401 | struct hda_gen_spec *spec = codec->spec; |
| 402 | int i, n; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 404 | for (n = 0; n < spec->paths.used; n++) { |
| 405 | struct nid_path *path = snd_array_elem(&spec->paths, n); |
| 406 | if (!path->active) |
| 407 | continue; |
| 408 | for (i = 0; i < path->depth; i++) { |
| 409 | if (path->path[i] == nid) { |
| 410 | if (dir == HDA_OUTPUT || path->idx[i] == idx) |
| 411 | return true; |
| 412 | break; |
| 413 | } |
| 414 | } |
| 415 | } |
| 416 | return false; |
| 417 | } |
| 418 | |
| 419 | /* get the default amp value for the target state */ |
| 420 | static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, |
| 421 | int dir, bool enable) |
| 422 | { |
| 423 | unsigned int caps; |
| 424 | unsigned int val = 0; |
| 425 | |
| 426 | caps = query_amp_caps(codec, nid, dir); |
| 427 | if (caps & AC_AMPCAP_NUM_STEPS) { |
| 428 | /* set to 0dB */ |
| 429 | if (enable) |
| 430 | val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT; |
| 431 | } |
| 432 | if (caps & AC_AMPCAP_MUTE) { |
| 433 | if (!enable) |
| 434 | val |= HDA_AMP_MUTE; |
| 435 | } |
| 436 | return val; |
| 437 | } |
| 438 | |
| 439 | /* initialize the amp value (only at the first time) */ |
| 440 | static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) |
| 441 | { |
| 442 | int val = get_amp_val_to_activate(codec, nid, dir, false); |
| 443 | snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); |
| 444 | } |
| 445 | |
| 446 | static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir, |
| 447 | int idx, bool enable) |
| 448 | { |
| 449 | int val; |
| 450 | if (is_ctl_associated(codec, nid, dir, idx) || |
| 451 | is_active_nid(codec, nid, dir, idx)) |
| 452 | return; |
| 453 | val = get_amp_val_to_activate(codec, nid, dir, enable); |
| 454 | snd_hda_codec_amp_stereo(codec, nid, dir, idx, 0xff, val); |
| 455 | } |
| 456 | |
| 457 | static void activate_amp_out(struct hda_codec *codec, struct nid_path *path, |
| 458 | int i, bool enable) |
| 459 | { |
| 460 | hda_nid_t nid = path->path[i]; |
| 461 | init_amp(codec, nid, HDA_OUTPUT, 0); |
| 462 | activate_amp(codec, nid, HDA_OUTPUT, 0, enable); |
| 463 | } |
| 464 | |
| 465 | static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, |
| 466 | int i, bool enable, bool add_aamix) |
| 467 | { |
| 468 | struct hda_gen_spec *spec = codec->spec; |
| 469 | hda_nid_t conn[16]; |
| 470 | int n, nums, idx; |
| 471 | int type; |
| 472 | hda_nid_t nid = path->path[i]; |
| 473 | |
| 474 | nums = snd_hda_get_connections(codec, nid, conn, ARRAY_SIZE(conn)); |
| 475 | type = get_wcaps_type(get_wcaps(codec, nid)); |
| 476 | if (type == AC_WID_PIN || |
| 477 | (type == AC_WID_AUD_IN && codec->single_adc_amp)) { |
| 478 | nums = 1; |
| 479 | idx = 0; |
| 480 | } else |
| 481 | idx = path->idx[i]; |
| 482 | |
| 483 | for (n = 0; n < nums; n++) |
| 484 | init_amp(codec, nid, HDA_INPUT, n); |
| 485 | |
| 486 | if (is_ctl_associated(codec, nid, HDA_INPUT, idx)) |
| 487 | return; |
| 488 | |
| 489 | /* here is a little bit tricky in comparison with activate_amp_out(); |
| 490 | * when aa-mixer is available, we need to enable the path as well |
| 491 | */ |
| 492 | for (n = 0; n < nums; n++) { |
| 493 | if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid)) |
| 494 | continue; |
| 495 | activate_amp(codec, nid, HDA_INPUT, n, enable); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 496 | } |
| 497 | } |
| 498 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 499 | /* activate or deactivate the given path |
| 500 | * if @add_aamix is set, enable the input from aa-mix NID as well (if any) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 501 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 502 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, |
| 503 | bool enable, bool add_aamix) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 504 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 505 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 506 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 507 | if (!enable) |
| 508 | path->active = false; |
| 509 | |
| 510 | for (i = path->depth - 1; i >= 0; i--) { |
| 511 | if (enable && path->multi[i]) |
| 512 | snd_hda_codec_write_cache(codec, path->path[i], 0, |
| 513 | AC_VERB_SET_CONNECT_SEL, |
| 514 | path->idx[i]); |
| 515 | if (has_amp_in(codec, path, i)) |
| 516 | activate_amp_in(codec, path, i, enable, add_aamix); |
| 517 | if (has_amp_out(codec, path, i)) |
| 518 | activate_amp_out(codec, path, i, enable); |
| 519 | } |
| 520 | |
| 521 | if (enable) |
| 522 | path->active = true; |
| 523 | } |
| 524 | EXPORT_SYMBOL_HDA(snd_hda_activate_path); |
| 525 | |
| 526 | |
| 527 | /* |
| 528 | * Helper functions for creating mixer ctl elements |
| 529 | */ |
| 530 | |
| 531 | enum { |
| 532 | HDA_CTL_WIDGET_VOL, |
| 533 | HDA_CTL_WIDGET_MUTE, |
| 534 | HDA_CTL_BIND_MUTE, |
| 535 | HDA_CTL_BIND_VOL, |
| 536 | HDA_CTL_BIND_SW, |
| 537 | }; |
| 538 | static const struct snd_kcontrol_new control_templates[] = { |
| 539 | HDA_CODEC_VOLUME(NULL, 0, 0, 0), |
| 540 | HDA_CODEC_MUTE(NULL, 0, 0, 0), |
| 541 | HDA_BIND_MUTE(NULL, 0, 0, 0), |
| 542 | HDA_BIND_VOL(NULL, 0), |
| 543 | HDA_BIND_SW(NULL, 0), |
| 544 | }; |
| 545 | |
| 546 | /* add dynamic controls from template */ |
| 547 | static int add_control(struct hda_gen_spec *spec, int type, const char *name, |
| 548 | int cidx, unsigned long val) |
| 549 | { |
| 550 | struct snd_kcontrol_new *knew; |
| 551 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 552 | knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 553 | if (!knew) |
| 554 | return -ENOMEM; |
| 555 | knew->index = cidx; |
| 556 | if (get_amp_nid_(val)) |
| 557 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 558 | knew->private_value = val; |
| 559 | return 0; |
| 560 | } |
| 561 | |
| 562 | static int add_control_with_pfx(struct hda_gen_spec *spec, int type, |
| 563 | const char *pfx, const char *dir, |
| 564 | const char *sfx, int cidx, unsigned long val) |
| 565 | { |
| 566 | char name[32]; |
| 567 | snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx); |
| 568 | return add_control(spec, type, name, cidx, val); |
| 569 | } |
| 570 | |
| 571 | #define add_pb_vol_ctrl(spec, type, pfx, val) \ |
| 572 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val) |
| 573 | #define add_pb_sw_ctrl(spec, type, pfx, val) \ |
| 574 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val) |
| 575 | #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \ |
| 576 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val) |
| 577 | #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \ |
| 578 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val) |
| 579 | |
| 580 | static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
| 581 | unsigned int chs, struct nid_path *path) |
| 582 | { |
| 583 | unsigned int val; |
| 584 | if (!path) |
| 585 | return 0; |
| 586 | val = path->ctls[NID_PATH_VOL_CTL]; |
| 587 | if (!val) |
| 588 | return 0; |
| 589 | val = amp_val_replace_channels(val, chs); |
| 590 | return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val); |
| 591 | } |
| 592 | |
| 593 | /* return the channel bits suitable for the given path->ctls[] */ |
| 594 | static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path, |
| 595 | int type) |
| 596 | { |
| 597 | int chs = 1; /* mono (left only) */ |
| 598 | if (path) { |
| 599 | hda_nid_t nid = get_amp_nid_(path->ctls[type]); |
| 600 | if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO)) |
| 601 | chs = 3; /* stereo */ |
| 602 | } |
| 603 | return chs; |
| 604 | } |
| 605 | |
| 606 | static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx, |
| 607 | struct nid_path *path) |
| 608 | { |
| 609 | int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL); |
| 610 | return add_vol_ctl(codec, pfx, cidx, chs, path); |
| 611 | } |
| 612 | |
| 613 | /* create a mute-switch for the given mixer widget; |
| 614 | * if it has multiple sources (e.g. DAC and loopback), create a bind-mute |
| 615 | */ |
| 616 | static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
| 617 | unsigned int chs, struct nid_path *path) |
| 618 | { |
| 619 | unsigned int val; |
| 620 | int type = HDA_CTL_WIDGET_MUTE; |
| 621 | |
| 622 | if (!path) |
| 623 | return 0; |
| 624 | val = path->ctls[NID_PATH_MUTE_CTL]; |
| 625 | if (!val) |
| 626 | return 0; |
| 627 | val = amp_val_replace_channels(val, chs); |
| 628 | if (get_amp_direction_(val) == HDA_INPUT) { |
| 629 | hda_nid_t nid = get_amp_nid_(val); |
| 630 | int nums = snd_hda_get_num_conns(codec, nid); |
| 631 | if (nums > 1) { |
| 632 | type = HDA_CTL_BIND_MUTE; |
| 633 | val |= nums << 19; |
| 634 | } |
| 635 | } |
| 636 | return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); |
| 637 | } |
| 638 | |
| 639 | static int add_stereo_sw(struct hda_codec *codec, const char *pfx, |
| 640 | int cidx, struct nid_path *path) |
| 641 | { |
| 642 | int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL); |
| 643 | return add_sw_ctl(codec, pfx, cidx, chs, path); |
| 644 | } |
| 645 | |
| 646 | static const char * const channel_name[4] = { |
| 647 | "Front", "Surround", "CLFE", "Side" |
| 648 | }; |
| 649 | |
| 650 | /* give some appropriate ctl name prefix for the given line out channel */ |
| 651 | static const char *get_line_out_pfx(struct hda_gen_spec *spec, int ch, |
| 652 | bool can_be_master, int *index) |
| 653 | { |
| 654 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 655 | |
| 656 | *index = 0; |
| 657 | if (cfg->line_outs == 1 && !spec->multi_ios && |
| 658 | !cfg->hp_outs && !cfg->speaker_outs && can_be_master) |
| 659 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
| 660 | |
| 661 | /* if there is really a single DAC used in the whole output paths, |
| 662 | * use it master (or "PCM" if a vmaster hook is present) |
| 663 | */ |
| 664 | if (spec->multiout.num_dacs == 1 && !spec->mixer_nid && |
| 665 | !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0]) |
| 666 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
| 667 | |
| 668 | switch (cfg->line_out_type) { |
| 669 | case AUTO_PIN_SPEAKER_OUT: |
| 670 | if (cfg->line_outs == 1) |
| 671 | return "Speaker"; |
| 672 | if (cfg->line_outs == 2) |
| 673 | return ch ? "Bass Speaker" : "Speaker"; |
| 674 | break; |
| 675 | case AUTO_PIN_HP_OUT: |
| 676 | /* for multi-io case, only the primary out */ |
| 677 | if (ch && spec->multi_ios) |
| 678 | break; |
| 679 | *index = ch; |
| 680 | return "Headphone"; |
| 681 | default: |
| 682 | if (cfg->line_outs == 1 && !spec->multi_ios) |
| 683 | return "PCM"; |
| 684 | break; |
| 685 | } |
| 686 | if (ch >= ARRAY_SIZE(channel_name)) { |
| 687 | snd_BUG(); |
| 688 | return "PCM"; |
| 689 | } |
| 690 | |
| 691 | return channel_name[ch]; |
| 692 | } |
| 693 | |
| 694 | /* |
| 695 | * Parse output paths |
| 696 | */ |
| 697 | |
| 698 | /* badness definition */ |
| 699 | enum { |
| 700 | /* No primary DAC is found for the main output */ |
| 701 | BAD_NO_PRIMARY_DAC = 0x10000, |
| 702 | /* No DAC is found for the extra output */ |
| 703 | BAD_NO_DAC = 0x4000, |
| 704 | /* No possible multi-ios */ |
| 705 | BAD_MULTI_IO = 0x103, |
| 706 | /* No individual DAC for extra output */ |
| 707 | BAD_NO_EXTRA_DAC = 0x102, |
| 708 | /* No individual DAC for extra surrounds */ |
| 709 | BAD_NO_EXTRA_SURR_DAC = 0x101, |
| 710 | /* Primary DAC shared with main surrounds */ |
| 711 | BAD_SHARED_SURROUND = 0x100, |
| 712 | /* Primary DAC shared with main CLFE */ |
| 713 | BAD_SHARED_CLFE = 0x10, |
| 714 | /* Primary DAC shared with extra surrounds */ |
| 715 | BAD_SHARED_EXTRA_SURROUND = 0x10, |
| 716 | /* Volume widget is shared */ |
| 717 | BAD_SHARED_VOL = 0x10, |
| 718 | }; |
| 719 | |
| 720 | /* look for widgets in the path between the given NIDs appropriate for |
| 721 | * volume and mute controls, and assign the values to ctls[]. |
| 722 | * |
| 723 | * When no appropriate widget is found in the path, the badness value |
| 724 | * is incremented depending on the situation. The function returns the |
| 725 | * total badness for both volume and mute controls. |
| 726 | */ |
| 727 | static int assign_out_path_ctls(struct hda_codec *codec, hda_nid_t pin, |
| 728 | hda_nid_t dac) |
| 729 | { |
| 730 | struct nid_path *path = snd_hda_get_nid_path(codec, dac, pin); |
| 731 | hda_nid_t nid; |
| 732 | unsigned int val; |
| 733 | int badness = 0; |
| 734 | |
| 735 | if (!path) |
| 736 | return BAD_SHARED_VOL * 2; |
| 737 | nid = look_for_out_vol_nid(codec, path); |
| 738 | if (nid) { |
| 739 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 740 | if (is_ctl_used(codec, val, NID_PATH_VOL_CTL)) |
| 741 | badness += BAD_SHARED_VOL; |
| 742 | else |
| 743 | path->ctls[NID_PATH_VOL_CTL] = val; |
| 744 | } else |
| 745 | badness += BAD_SHARED_VOL; |
| 746 | nid = look_for_out_mute_nid(codec, path); |
| 747 | if (nid) { |
| 748 | unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid)); |
| 749 | if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT || |
| 750 | nid_has_mute(codec, nid, HDA_OUTPUT)) |
| 751 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 752 | else |
| 753 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); |
| 754 | if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL)) |
| 755 | badness += BAD_SHARED_VOL; |
| 756 | else |
| 757 | path->ctls[NID_PATH_MUTE_CTL] = val; |
| 758 | } else |
| 759 | badness += BAD_SHARED_VOL; |
| 760 | return badness; |
| 761 | } |
| 762 | |
| 763 | struct badness_table { |
| 764 | int no_primary_dac; /* no primary DAC */ |
| 765 | int no_dac; /* no secondary DACs */ |
| 766 | int shared_primary; /* primary DAC is shared with main output */ |
| 767 | int shared_surr; /* secondary DAC shared with main or primary */ |
| 768 | int shared_clfe; /* third DAC shared with main or primary */ |
| 769 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ |
| 770 | }; |
| 771 | |
| 772 | static struct badness_table main_out_badness = { |
| 773 | .no_primary_dac = BAD_NO_PRIMARY_DAC, |
| 774 | .no_dac = BAD_NO_DAC, |
| 775 | .shared_primary = BAD_NO_PRIMARY_DAC, |
| 776 | .shared_surr = BAD_SHARED_SURROUND, |
| 777 | .shared_clfe = BAD_SHARED_CLFE, |
| 778 | .shared_surr_main = BAD_SHARED_SURROUND, |
| 779 | }; |
| 780 | |
| 781 | static struct badness_table extra_out_badness = { |
| 782 | .no_primary_dac = BAD_NO_DAC, |
| 783 | .no_dac = BAD_NO_DAC, |
| 784 | .shared_primary = BAD_NO_EXTRA_DAC, |
| 785 | .shared_surr = BAD_SHARED_EXTRA_SURROUND, |
| 786 | .shared_clfe = BAD_SHARED_EXTRA_SURROUND, |
| 787 | .shared_surr_main = BAD_NO_EXTRA_SURR_DAC, |
| 788 | }; |
| 789 | |
| 790 | /* try to assign DACs to pins and return the resultant badness */ |
| 791 | static int try_assign_dacs(struct hda_codec *codec, int num_outs, |
| 792 | const hda_nid_t *pins, hda_nid_t *dacs, |
| 793 | const struct badness_table *bad) |
| 794 | { |
| 795 | struct hda_gen_spec *spec = codec->spec; |
| 796 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 797 | int i, j; |
| 798 | int badness = 0; |
| 799 | hda_nid_t dac; |
| 800 | |
| 801 | if (!num_outs) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 802 | return 0; |
| 803 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 804 | for (i = 0; i < num_outs; i++) { |
| 805 | hda_nid_t pin = pins[i]; |
| 806 | if (!dacs[i]) |
| 807 | dacs[i] = look_for_dac(codec, pin, false); |
| 808 | if (!dacs[i] && !i) { |
| 809 | for (j = 1; j < num_outs; j++) { |
| 810 | if (is_reachable_path(codec, dacs[j], pin)) { |
| 811 | dacs[0] = dacs[j]; |
| 812 | dacs[j] = 0; |
| 813 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 814 | } |
| 815 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 816 | } |
| 817 | dac = dacs[i]; |
| 818 | if (!dac) { |
| 819 | if (is_reachable_path(codec, dacs[0], pin)) |
| 820 | dac = dacs[0]; |
| 821 | else if (cfg->line_outs > i && |
| 822 | is_reachable_path(codec, spec->private_dac_nids[i], pin)) |
| 823 | dac = spec->private_dac_nids[i]; |
| 824 | if (dac) { |
| 825 | if (!i) |
| 826 | badness += bad->shared_primary; |
| 827 | else if (i == 1) |
| 828 | badness += bad->shared_surr; |
| 829 | else |
| 830 | badness += bad->shared_clfe; |
| 831 | } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) { |
| 832 | dac = spec->private_dac_nids[0]; |
| 833 | badness += bad->shared_surr_main; |
| 834 | } else if (!i) |
| 835 | badness += bad->no_primary_dac; |
| 836 | else |
| 837 | badness += bad->no_dac; |
| 838 | } |
| 839 | if (!snd_hda_add_new_path(codec, dac, pin, 0)) |
| 840 | dac = dacs[i] = 0; |
| 841 | if (dac) |
| 842 | badness += assign_out_path_ctls(codec, pin, dac); |
| 843 | } |
| 844 | |
| 845 | return badness; |
| 846 | } |
| 847 | |
| 848 | /* return NID if the given pin has only a single connection to a certain DAC */ |
| 849 | static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin) |
| 850 | { |
| 851 | struct hda_gen_spec *spec = codec->spec; |
| 852 | int i; |
| 853 | hda_nid_t nid_found = 0; |
| 854 | |
| 855 | for (i = 0; i < spec->num_all_dacs; i++) { |
| 856 | hda_nid_t nid = spec->all_dacs[i]; |
| 857 | if (!nid || is_dac_already_used(codec, nid)) |
| 858 | continue; |
| 859 | if (is_reachable_path(codec, nid, pin)) { |
| 860 | if (nid_found) |
| 861 | return 0; |
| 862 | nid_found = nid; |
| 863 | } |
| 864 | } |
| 865 | return nid_found; |
| 866 | } |
| 867 | |
| 868 | /* check whether the given pin can be a multi-io pin */ |
| 869 | static bool can_be_multiio_pin(struct hda_codec *codec, |
| 870 | unsigned int location, hda_nid_t nid) |
| 871 | { |
| 872 | unsigned int defcfg, caps; |
| 873 | |
| 874 | defcfg = snd_hda_codec_get_pincfg(codec, nid); |
| 875 | if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX) |
| 876 | return false; |
| 877 | if (location && get_defcfg_location(defcfg) != location) |
| 878 | return false; |
| 879 | caps = snd_hda_query_pin_caps(codec, nid); |
| 880 | if (!(caps & AC_PINCAP_OUT)) |
| 881 | return false; |
| 882 | return true; |
| 883 | } |
| 884 | |
| 885 | /* |
| 886 | * multi-io helper |
| 887 | * |
| 888 | * When hardwired is set, try to fill ony hardwired pins, and returns |
| 889 | * zero if any pins are filled, non-zero if nothing found. |
| 890 | * When hardwired is off, try to fill possible input pins, and returns |
| 891 | * the badness value. |
| 892 | */ |
| 893 | static int fill_multi_ios(struct hda_codec *codec, |
| 894 | hda_nid_t reference_pin, |
| 895 | bool hardwired, int offset) |
| 896 | { |
| 897 | struct hda_gen_spec *spec = codec->spec; |
| 898 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 899 | int type, i, j, dacs, num_pins, old_pins; |
| 900 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
| 901 | unsigned int location = get_defcfg_location(defcfg); |
| 902 | int badness = 0; |
| 903 | |
| 904 | old_pins = spec->multi_ios; |
| 905 | if (old_pins >= 2) |
| 906 | goto end_fill; |
| 907 | |
| 908 | num_pins = 0; |
| 909 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
| 910 | for (i = 0; i < cfg->num_inputs; i++) { |
| 911 | if (cfg->inputs[i].type != type) |
| 912 | continue; |
| 913 | if (can_be_multiio_pin(codec, location, |
| 914 | cfg->inputs[i].pin)) |
| 915 | num_pins++; |
| 916 | } |
| 917 | } |
| 918 | if (num_pins < 2) |
| 919 | goto end_fill; |
| 920 | |
| 921 | dacs = spec->multiout.num_dacs; |
| 922 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
| 923 | for (i = 0; i < cfg->num_inputs; i++) { |
| 924 | hda_nid_t nid = cfg->inputs[i].pin; |
| 925 | hda_nid_t dac = 0; |
| 926 | |
| 927 | if (cfg->inputs[i].type != type) |
| 928 | continue; |
| 929 | if (!can_be_multiio_pin(codec, location, nid)) |
| 930 | continue; |
| 931 | for (j = 0; j < spec->multi_ios; j++) { |
| 932 | if (nid == spec->multi_io[j].pin) |
| 933 | break; |
| 934 | } |
| 935 | if (j < spec->multi_ios) |
| 936 | continue; |
| 937 | |
| 938 | if (offset && offset + spec->multi_ios < dacs) { |
| 939 | dac = spec->private_dac_nids[offset + spec->multi_ios]; |
| 940 | if (!is_reachable_path(codec, dac, nid)) |
| 941 | dac = 0; |
| 942 | } |
| 943 | if (hardwired) |
| 944 | dac = get_dac_if_single(codec, nid); |
| 945 | else if (!dac) |
| 946 | dac = look_for_dac(codec, nid, false); |
| 947 | if (!dac) { |
| 948 | badness++; |
| 949 | continue; |
| 950 | } |
| 951 | if (!snd_hda_add_new_path(codec, dac, nid, 0)) { |
| 952 | badness++; |
| 953 | continue; |
| 954 | } |
| 955 | spec->multi_io[spec->multi_ios].pin = nid; |
| 956 | spec->multi_io[spec->multi_ios].dac = dac; |
| 957 | spec->multi_ios++; |
| 958 | if (spec->multi_ios >= 2) |
| 959 | break; |
| 960 | } |
| 961 | } |
| 962 | end_fill: |
| 963 | if (badness) |
| 964 | badness = BAD_MULTI_IO; |
| 965 | if (old_pins == spec->multi_ios) { |
| 966 | if (hardwired) |
| 967 | return 1; /* nothing found */ |
| 968 | else |
| 969 | return badness; /* no badness if nothing found */ |
| 970 | } |
| 971 | if (!hardwired && spec->multi_ios < 2) { |
| 972 | /* cancel newly assigned paths */ |
| 973 | spec->paths.used -= spec->multi_ios - old_pins; |
| 974 | spec->multi_ios = old_pins; |
| 975 | return badness; |
| 976 | } |
| 977 | |
| 978 | /* assign volume and mute controls */ |
| 979 | for (i = old_pins; i < spec->multi_ios; i++) |
| 980 | badness += assign_out_path_ctls(codec, spec->multi_io[i].pin, |
| 981 | spec->multi_io[i].dac); |
| 982 | |
| 983 | return badness; |
| 984 | } |
| 985 | |
| 986 | /* map DACs for all pins in the list if they are single connections */ |
| 987 | static bool map_singles(struct hda_codec *codec, int outs, |
| 988 | const hda_nid_t *pins, hda_nid_t *dacs) |
| 989 | { |
| 990 | int i; |
| 991 | bool found = false; |
| 992 | for (i = 0; i < outs; i++) { |
| 993 | hda_nid_t dac; |
| 994 | if (dacs[i]) |
| 995 | continue; |
| 996 | dac = get_dac_if_single(codec, pins[i]); |
| 997 | if (!dac) |
| 998 | continue; |
| 999 | if (snd_hda_add_new_path(codec, dac, pins[i], 0)) { |
| 1000 | dacs[i] = dac; |
| 1001 | found = true; |
| 1002 | } |
| 1003 | } |
| 1004 | return found; |
| 1005 | } |
| 1006 | |
| 1007 | /* fill in the dac_nids table from the parsed pin configuration */ |
| 1008 | static int fill_and_eval_dacs(struct hda_codec *codec, |
| 1009 | bool fill_hardwired, |
| 1010 | bool fill_mio_first) |
| 1011 | { |
| 1012 | struct hda_gen_spec *spec = codec->spec; |
| 1013 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1014 | int i, err, badness; |
| 1015 | |
| 1016 | /* set num_dacs once to full for look_for_dac() */ |
| 1017 | spec->multiout.num_dacs = cfg->line_outs; |
| 1018 | spec->multiout.dac_nids = spec->private_dac_nids; |
| 1019 | memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids)); |
| 1020 | memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid)); |
| 1021 | memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid)); |
| 1022 | spec->multi_ios = 0; |
| 1023 | snd_array_free(&spec->paths); |
| 1024 | badness = 0; |
| 1025 | |
| 1026 | /* fill hard-wired DACs first */ |
| 1027 | if (fill_hardwired) { |
| 1028 | bool mapped; |
| 1029 | do { |
| 1030 | mapped = map_singles(codec, cfg->line_outs, |
| 1031 | cfg->line_out_pins, |
| 1032 | spec->private_dac_nids); |
| 1033 | mapped |= map_singles(codec, cfg->hp_outs, |
| 1034 | cfg->hp_pins, |
| 1035 | spec->multiout.hp_out_nid); |
| 1036 | mapped |= map_singles(codec, cfg->speaker_outs, |
| 1037 | cfg->speaker_pins, |
| 1038 | spec->multiout.extra_out_nid); |
| 1039 | if (fill_mio_first && cfg->line_outs == 1 && |
| 1040 | cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1041 | err = fill_multi_ios(codec, cfg->line_out_pins[0], true, 0); |
| 1042 | if (!err) |
| 1043 | mapped = true; |
| 1044 | } |
| 1045 | } while (mapped); |
| 1046 | } |
| 1047 | |
| 1048 | badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins, |
| 1049 | spec->private_dac_nids, |
| 1050 | &main_out_badness); |
| 1051 | |
| 1052 | /* re-count num_dacs and squash invalid entries */ |
| 1053 | spec->multiout.num_dacs = 0; |
| 1054 | for (i = 0; i < cfg->line_outs; i++) { |
| 1055 | if (spec->private_dac_nids[i]) |
| 1056 | spec->multiout.num_dacs++; |
| 1057 | else { |
| 1058 | memmove(spec->private_dac_nids + i, |
| 1059 | spec->private_dac_nids + i + 1, |
| 1060 | sizeof(hda_nid_t) * (cfg->line_outs - i - 1)); |
| 1061 | spec->private_dac_nids[cfg->line_outs - 1] = 0; |
| 1062 | } |
| 1063 | } |
| 1064 | |
| 1065 | if (fill_mio_first && |
| 1066 | cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1067 | /* try to fill multi-io first */ |
| 1068 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false, 0); |
| 1069 | if (err < 0) |
| 1070 | return err; |
| 1071 | /* we don't count badness at this stage yet */ |
| 1072 | } |
| 1073 | |
| 1074 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { |
| 1075 | err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins, |
| 1076 | spec->multiout.hp_out_nid, |
| 1077 | &extra_out_badness); |
| 1078 | if (err < 0) |
| 1079 | return err; |
| 1080 | badness += err; |
| 1081 | } |
| 1082 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1083 | err = try_assign_dacs(codec, cfg->speaker_outs, |
| 1084 | cfg->speaker_pins, |
| 1085 | spec->multiout.extra_out_nid, |
| 1086 | &extra_out_badness); |
| 1087 | if (err < 0) |
| 1088 | return err; |
| 1089 | badness += err; |
| 1090 | } |
| 1091 | if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1092 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false, 0); |
| 1093 | if (err < 0) |
| 1094 | return err; |
| 1095 | badness += err; |
| 1096 | } |
| 1097 | if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { |
| 1098 | /* try multi-ios with HP + inputs */ |
| 1099 | int offset = 0; |
| 1100 | if (cfg->line_outs >= 3) |
| 1101 | offset = 1; |
| 1102 | err = fill_multi_ios(codec, cfg->hp_pins[0], false, offset); |
| 1103 | if (err < 0) |
| 1104 | return err; |
| 1105 | badness += err; |
| 1106 | } |
| 1107 | |
| 1108 | if (spec->multi_ios == 2) { |
| 1109 | for (i = 0; i < 2; i++) |
| 1110 | spec->private_dac_nids[spec->multiout.num_dacs++] = |
| 1111 | spec->multi_io[i].dac; |
| 1112 | spec->ext_channel_count = 2; |
| 1113 | } else if (spec->multi_ios) { |
| 1114 | spec->multi_ios = 0; |
| 1115 | badness += BAD_MULTI_IO; |
| 1116 | } |
| 1117 | |
| 1118 | return badness; |
| 1119 | } |
| 1120 | |
| 1121 | #define DEBUG_BADNESS |
| 1122 | |
| 1123 | #ifdef DEBUG_BADNESS |
| 1124 | #define debug_badness snd_printdd |
| 1125 | #else |
| 1126 | #define debug_badness(...) |
| 1127 | #endif |
| 1128 | |
| 1129 | static void debug_show_configs(struct hda_gen_spec *spec, struct auto_pin_cfg *cfg) |
| 1130 | { |
| 1131 | debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1132 | cfg->line_out_pins[0], cfg->line_out_pins[1], |
| 1133 | cfg->line_out_pins[2], cfg->line_out_pins[2], |
| 1134 | spec->multiout.dac_nids[0], |
| 1135 | spec->multiout.dac_nids[1], |
| 1136 | spec->multiout.dac_nids[2], |
| 1137 | spec->multiout.dac_nids[3]); |
| 1138 | if (spec->multi_ios > 0) |
| 1139 | debug_badness("multi_ios(%d) = %x/%x : %x/%x\n", |
| 1140 | spec->multi_ios, |
| 1141 | spec->multi_io[0].pin, spec->multi_io[1].pin, |
| 1142 | spec->multi_io[0].dac, spec->multi_io[1].dac); |
| 1143 | debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1144 | cfg->hp_pins[0], cfg->hp_pins[1], |
| 1145 | cfg->hp_pins[2], cfg->hp_pins[2], |
| 1146 | spec->multiout.hp_out_nid[0], |
| 1147 | spec->multiout.hp_out_nid[1], |
| 1148 | spec->multiout.hp_out_nid[2], |
| 1149 | spec->multiout.hp_out_nid[3]); |
| 1150 | debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1151 | cfg->speaker_pins[0], cfg->speaker_pins[1], |
| 1152 | cfg->speaker_pins[2], cfg->speaker_pins[3], |
| 1153 | spec->multiout.extra_out_nid[0], |
| 1154 | spec->multiout.extra_out_nid[1], |
| 1155 | spec->multiout.extra_out_nid[2], |
| 1156 | spec->multiout.extra_out_nid[3]); |
| 1157 | } |
| 1158 | |
| 1159 | /* find all available DACs of the codec */ |
| 1160 | static void fill_all_dac_nids(struct hda_codec *codec) |
| 1161 | { |
| 1162 | struct hda_gen_spec *spec = codec->spec; |
| 1163 | int i; |
| 1164 | hda_nid_t nid = codec->start_nid; |
| 1165 | |
| 1166 | spec->num_all_dacs = 0; |
| 1167 | memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); |
| 1168 | for (i = 0; i < codec->num_nodes; i++, nid++) { |
| 1169 | if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) |
| 1170 | continue; |
| 1171 | if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { |
| 1172 | snd_printk(KERN_ERR "hda: Too many DACs!\n"); |
| 1173 | break; |
| 1174 | } |
| 1175 | spec->all_dacs[spec->num_all_dacs++] = nid; |
| 1176 | } |
| 1177 | } |
| 1178 | |
| 1179 | static int parse_output_paths(struct hda_codec *codec) |
| 1180 | { |
| 1181 | struct hda_gen_spec *spec = codec->spec; |
| 1182 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1183 | struct auto_pin_cfg *best_cfg; |
| 1184 | int best_badness = INT_MAX; |
| 1185 | int badness; |
| 1186 | bool fill_hardwired = true, fill_mio_first = true; |
| 1187 | bool best_wired = true, best_mio = true; |
| 1188 | bool hp_spk_swapped = false; |
| 1189 | |
| 1190 | fill_all_dac_nids(codec); |
| 1191 | |
| 1192 | best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL); |
| 1193 | if (!best_cfg) |
| 1194 | return -ENOMEM; |
| 1195 | *best_cfg = *cfg; |
| 1196 | |
| 1197 | for (;;) { |
| 1198 | badness = fill_and_eval_dacs(codec, fill_hardwired, |
| 1199 | fill_mio_first); |
| 1200 | if (badness < 0) { |
| 1201 | kfree(best_cfg); |
| 1202 | return badness; |
| 1203 | } |
| 1204 | debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n", |
| 1205 | cfg->line_out_type, fill_hardwired, fill_mio_first, |
| 1206 | badness); |
| 1207 | debug_show_configs(spec, cfg); |
| 1208 | if (badness < best_badness) { |
| 1209 | best_badness = badness; |
| 1210 | *best_cfg = *cfg; |
| 1211 | best_wired = fill_hardwired; |
| 1212 | best_mio = fill_mio_first; |
| 1213 | } |
| 1214 | if (!badness) |
| 1215 | break; |
| 1216 | fill_mio_first = !fill_mio_first; |
| 1217 | if (!fill_mio_first) |
| 1218 | continue; |
| 1219 | fill_hardwired = !fill_hardwired; |
| 1220 | if (!fill_hardwired) |
| 1221 | continue; |
| 1222 | if (hp_spk_swapped) |
| 1223 | break; |
| 1224 | hp_spk_swapped = true; |
| 1225 | if (cfg->speaker_outs > 0 && |
| 1226 | cfg->line_out_type == AUTO_PIN_HP_OUT) { |
| 1227 | cfg->hp_outs = cfg->line_outs; |
| 1228 | memcpy(cfg->hp_pins, cfg->line_out_pins, |
| 1229 | sizeof(cfg->hp_pins)); |
| 1230 | cfg->line_outs = cfg->speaker_outs; |
| 1231 | memcpy(cfg->line_out_pins, cfg->speaker_pins, |
| 1232 | sizeof(cfg->speaker_pins)); |
| 1233 | cfg->speaker_outs = 0; |
| 1234 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); |
| 1235 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; |
| 1236 | fill_hardwired = true; |
| 1237 | continue; |
| 1238 | } |
| 1239 | if (cfg->hp_outs > 0 && |
| 1240 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { |
| 1241 | cfg->speaker_outs = cfg->line_outs; |
| 1242 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 1243 | sizeof(cfg->speaker_pins)); |
| 1244 | cfg->line_outs = cfg->hp_outs; |
| 1245 | memcpy(cfg->line_out_pins, cfg->hp_pins, |
| 1246 | sizeof(cfg->hp_pins)); |
| 1247 | cfg->hp_outs = 0; |
| 1248 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); |
| 1249 | cfg->line_out_type = AUTO_PIN_HP_OUT; |
| 1250 | fill_hardwired = true; |
| 1251 | continue; |
| 1252 | } |
| 1253 | break; |
| 1254 | } |
| 1255 | |
| 1256 | if (badness) { |
| 1257 | *cfg = *best_cfg; |
| 1258 | fill_and_eval_dacs(codec, best_wired, best_mio); |
| 1259 | } |
| 1260 | debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n", |
| 1261 | cfg->line_out_type, best_wired, best_mio); |
| 1262 | debug_show_configs(spec, cfg); |
| 1263 | |
| 1264 | if (cfg->line_out_pins[0]) { |
| 1265 | struct nid_path *path; |
| 1266 | path = snd_hda_get_nid_path(codec, |
| 1267 | spec->multiout.dac_nids[0], |
| 1268 | cfg->line_out_pins[0]); |
| 1269 | if (path) |
| 1270 | spec->vmaster_nid = look_for_out_vol_nid(codec, path); |
| 1271 | } |
| 1272 | |
| 1273 | kfree(best_cfg); |
| 1274 | return 0; |
| 1275 | } |
| 1276 | |
| 1277 | /* add playback controls from the parsed DAC table */ |
| 1278 | static int create_multi_out_ctls(struct hda_codec *codec, |
| 1279 | const struct auto_pin_cfg *cfg) |
| 1280 | { |
| 1281 | struct hda_gen_spec *spec = codec->spec; |
| 1282 | int i, err, noutputs; |
| 1283 | |
| 1284 | noutputs = cfg->line_outs; |
| 1285 | if (spec->multi_ios > 0 && cfg->line_outs < 3) |
| 1286 | noutputs += spec->multi_ios; |
| 1287 | |
| 1288 | for (i = 0; i < noutputs; i++) { |
| 1289 | const char *name; |
| 1290 | int index; |
| 1291 | hda_nid_t dac, pin; |
| 1292 | struct nid_path *path; |
| 1293 | |
| 1294 | dac = spec->multiout.dac_nids[i]; |
| 1295 | if (!dac) |
| 1296 | continue; |
| 1297 | if (i >= cfg->line_outs) { |
| 1298 | pin = spec->multi_io[i - 1].pin; |
| 1299 | index = 0; |
| 1300 | name = channel_name[i]; |
| 1301 | } else { |
| 1302 | pin = cfg->line_out_pins[i]; |
| 1303 | name = get_line_out_pfx(spec, i, true, &index); |
| 1304 | } |
| 1305 | |
| 1306 | path = snd_hda_get_nid_path(codec, dac, pin); |
| 1307 | if (!path) |
| 1308 | continue; |
| 1309 | if (!name || !strcmp(name, "CLFE")) { |
| 1310 | /* Center/LFE */ |
| 1311 | err = add_vol_ctl(codec, "Center", 0, 1, path); |
| 1312 | if (err < 0) |
| 1313 | return err; |
| 1314 | err = add_vol_ctl(codec, "LFE", 0, 2, path); |
| 1315 | if (err < 0) |
| 1316 | return err; |
| 1317 | err = add_sw_ctl(codec, "Center", 0, 1, path); |
| 1318 | if (err < 0) |
| 1319 | return err; |
| 1320 | err = add_sw_ctl(codec, "LFE", 0, 2, path); |
| 1321 | if (err < 0) |
| 1322 | return err; |
| 1323 | } else { |
| 1324 | err = add_stereo_vol(codec, name, index, path); |
| 1325 | if (err < 0) |
| 1326 | return err; |
| 1327 | err = add_stereo_sw(codec, name, index, path); |
| 1328 | if (err < 0) |
| 1329 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1330 | } |
| 1331 | } |
| 1332 | return 0; |
| 1333 | } |
| 1334 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1335 | static int create_extra_out(struct hda_codec *codec, hda_nid_t pin, |
| 1336 | hda_nid_t dac, const char *pfx, int cidx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1337 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1338 | struct nid_path *path; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1339 | int err; |
| 1340 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1341 | path = snd_hda_get_nid_path(codec, dac, pin); |
| 1342 | if (!path) |
| 1343 | return 0; |
| 1344 | /* bind volume control will be created in the case of dac = 0 */ |
| 1345 | if (dac) { |
| 1346 | err = add_stereo_vol(codec, pfx, cidx, path); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1347 | if (err < 0) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1348 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1349 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1350 | err = add_stereo_sw(codec, pfx, cidx, path); |
| 1351 | if (err < 0) |
| 1352 | return err; |
| 1353 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1354 | } |
| 1355 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1356 | /* add playback controls for speaker and HP outputs */ |
| 1357 | static int create_extra_outs(struct hda_codec *codec, int num_pins, |
| 1358 | const hda_nid_t *pins, const hda_nid_t *dacs, |
| 1359 | const char *pfx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1360 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1361 | struct hda_gen_spec *spec = codec->spec; |
| 1362 | struct hda_bind_ctls *ctl; |
| 1363 | char name[32]; |
| 1364 | int i, n, err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1365 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1366 | if (!num_pins || !pins[0]) |
| 1367 | return 0; |
| 1368 | |
| 1369 | if (num_pins == 1) { |
| 1370 | hda_nid_t dac = *dacs; |
| 1371 | if (!dac) |
| 1372 | dac = spec->multiout.dac_nids[0]; |
| 1373 | return create_extra_out(codec, *pins, dac, pfx, 0); |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 1374 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1375 | |
| 1376 | for (i = 0; i < num_pins; i++) { |
| 1377 | hda_nid_t dac; |
| 1378 | if (dacs[num_pins - 1]) |
| 1379 | dac = dacs[i]; /* with individual volumes */ |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 1380 | else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1381 | dac = 0; |
| 1382 | if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) { |
| 1383 | err = create_extra_out(codec, pins[i], dac, |
| 1384 | "Bass Speaker", 0); |
| 1385 | } else if (num_pins >= 3) { |
| 1386 | snprintf(name, sizeof(name), "%s %s", |
| 1387 | pfx, channel_name[i]); |
| 1388 | err = create_extra_out(codec, pins[i], dac, name, 0); |
| 1389 | } else { |
| 1390 | err = create_extra_out(codec, pins[i], dac, pfx, i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1391 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1392 | if (err < 0) |
| 1393 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1394 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1395 | if (dacs[num_pins - 1]) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1396 | return 0; |
| 1397 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1398 | /* Let's create a bind-controls for volumes */ |
| 1399 | ctl = new_bind_ctl(codec, num_pins, &snd_hda_bind_vol); |
| 1400 | if (!ctl) |
| 1401 | return -ENOMEM; |
| 1402 | n = 0; |
| 1403 | for (i = 0; i < num_pins; i++) { |
| 1404 | hda_nid_t vol; |
| 1405 | struct nid_path *path; |
| 1406 | if (!pins[i] || !dacs[i]) |
| 1407 | continue; |
| 1408 | path = snd_hda_get_nid_path(codec, dacs[i], pins[i]); |
| 1409 | if (!path) |
| 1410 | continue; |
| 1411 | vol = look_for_out_vol_nid(codec, path); |
| 1412 | if (vol) |
| 1413 | ctl->values[n++] = |
| 1414 | HDA_COMPOSE_AMP_VAL(vol, 3, 0, HDA_OUTPUT); |
| 1415 | } |
| 1416 | if (n) { |
| 1417 | snprintf(name, sizeof(name), "%s Playback Volume", pfx); |
| 1418 | err = add_control(spec, HDA_CTL_BIND_VOL, name, 0, (long)ctl); |
| 1419 | if (err < 0) |
| 1420 | return err; |
| 1421 | } |
| 1422 | return 0; |
| 1423 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 1424 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1425 | static int create_hp_out_ctls(struct hda_codec *codec) |
| 1426 | { |
| 1427 | struct hda_gen_spec *spec = codec->spec; |
| 1428 | return create_extra_outs(codec, spec->autocfg.hp_outs, |
| 1429 | spec->autocfg.hp_pins, |
| 1430 | spec->multiout.hp_out_nid, |
| 1431 | "Headphone"); |
| 1432 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1433 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1434 | static int create_speaker_out_ctls(struct hda_codec *codec) |
| 1435 | { |
| 1436 | struct hda_gen_spec *spec = codec->spec; |
| 1437 | return create_extra_outs(codec, spec->autocfg.speaker_outs, |
| 1438 | spec->autocfg.speaker_pins, |
| 1439 | spec->multiout.extra_out_nid, |
| 1440 | "Speaker"); |
| 1441 | } |
| 1442 | |
| 1443 | /* |
| 1444 | * channel mode enum control |
| 1445 | */ |
| 1446 | |
| 1447 | static int ch_mode_info(struct snd_kcontrol *kcontrol, |
| 1448 | struct snd_ctl_elem_info *uinfo) |
| 1449 | { |
| 1450 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1451 | struct hda_gen_spec *spec = codec->spec; |
| 1452 | |
| 1453 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1454 | uinfo->count = 1; |
| 1455 | uinfo->value.enumerated.items = spec->multi_ios + 1; |
| 1456 | if (uinfo->value.enumerated.item > spec->multi_ios) |
| 1457 | uinfo->value.enumerated.item = spec->multi_ios; |
| 1458 | sprintf(uinfo->value.enumerated.name, "%dch", |
| 1459 | (uinfo->value.enumerated.item + 1) * 2); |
| 1460 | return 0; |
| 1461 | } |
| 1462 | |
| 1463 | static int ch_mode_get(struct snd_kcontrol *kcontrol, |
| 1464 | struct snd_ctl_elem_value *ucontrol) |
| 1465 | { |
| 1466 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1467 | struct hda_gen_spec *spec = codec->spec; |
| 1468 | ucontrol->value.enumerated.item[0] = (spec->ext_channel_count - 1) / 2; |
| 1469 | return 0; |
| 1470 | } |
| 1471 | |
| 1472 | static int set_multi_io(struct hda_codec *codec, int idx, bool output) |
| 1473 | { |
| 1474 | struct hda_gen_spec *spec = codec->spec; |
| 1475 | hda_nid_t nid = spec->multi_io[idx].pin; |
| 1476 | struct nid_path *path; |
| 1477 | |
| 1478 | path = snd_hda_get_nid_path(codec, spec->multi_io[idx].dac, nid); |
| 1479 | if (!path) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1480 | return -EINVAL; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1481 | |
| 1482 | if (path->active == output) |
| 1483 | return 0; |
| 1484 | |
| 1485 | if (output) { |
| 1486 | snd_hda_set_pin_ctl_cache(codec, nid, PIN_OUT); |
| 1487 | snd_hda_activate_path(codec, path, true, true); |
| 1488 | } else { |
| 1489 | snd_hda_activate_path(codec, path, false, true); |
| 1490 | snd_hda_set_pin_ctl_cache(codec, nid, |
| 1491 | spec->multi_io[idx].ctl_in); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1492 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1493 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1494 | } |
| 1495 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1496 | static int ch_mode_put(struct snd_kcontrol *kcontrol, |
| 1497 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1498 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1499 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1500 | struct hda_gen_spec *spec = codec->spec; |
| 1501 | int i, ch; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1502 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1503 | ch = ucontrol->value.enumerated.item[0]; |
| 1504 | if (ch < 0 || ch > spec->multi_ios) |
| 1505 | return -EINVAL; |
| 1506 | if (ch == (spec->ext_channel_count - 1) / 2) |
| 1507 | return 0; |
| 1508 | spec->ext_channel_count = (ch + 1) * 2; |
| 1509 | for (i = 0; i < spec->multi_ios; i++) |
| 1510 | set_multi_io(codec, i, i < ch); |
| 1511 | spec->multiout.max_channels = max(spec->ext_channel_count, |
| 1512 | spec->const_channel_count); |
| 1513 | if (spec->need_dac_fix) |
| 1514 | spec->multiout.num_dacs = spec->multiout.max_channels / 2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1515 | return 1; |
| 1516 | } |
| 1517 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1518 | static const struct snd_kcontrol_new channel_mode_enum = { |
| 1519 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1520 | .name = "Channel Mode", |
| 1521 | .info = ch_mode_info, |
| 1522 | .get = ch_mode_get, |
| 1523 | .put = ch_mode_put, |
| 1524 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1525 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1526 | static int create_multi_channel_mode(struct hda_codec *codec) |
| 1527 | { |
| 1528 | struct hda_gen_spec *spec = codec->spec; |
| 1529 | |
| 1530 | if (spec->multi_ios > 0) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 1531 | if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1532 | return -ENOMEM; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1533 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1534 | return 0; |
| 1535 | } |
| 1536 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1537 | /* |
| 1538 | * shared headphone/mic handling |
| 1539 | */ |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1540 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1541 | static void call_update_outputs(struct hda_codec *codec); |
| 1542 | |
| 1543 | /* for shared I/O, change the pin-control accordingly */ |
| 1544 | static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic) |
| 1545 | { |
| 1546 | struct hda_gen_spec *spec = codec->spec; |
| 1547 | unsigned int val; |
| 1548 | hda_nid_t pin = spec->autocfg.inputs[1].pin; |
| 1549 | /* NOTE: this assumes that there are only two inputs, the |
| 1550 | * first is the real internal mic and the second is HP/mic jack. |
| 1551 | */ |
| 1552 | |
| 1553 | val = snd_hda_get_default_vref(codec, pin); |
| 1554 | |
| 1555 | /* This pin does not have vref caps - let's enable vref on pin 0x18 |
| 1556 | instead, as suggested by Realtek */ |
| 1557 | if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) { |
| 1558 | const hda_nid_t vref_pin = spec->shared_mic_vref_pin; |
| 1559 | unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin); |
| 1560 | if (vref_val != AC_PINCTL_VREF_HIZ) |
| 1561 | snd_hda_set_pin_ctl(codec, vref_pin, PIN_IN | (set_as_mic ? vref_val : 0)); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1562 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1563 | |
| 1564 | val = set_as_mic ? val | PIN_IN : PIN_HP; |
| 1565 | snd_hda_set_pin_ctl(codec, pin, val); |
| 1566 | |
| 1567 | spec->automute_speaker = !set_as_mic; |
| 1568 | call_update_outputs(codec); |
| 1569 | } |
| 1570 | |
| 1571 | /* create a shared input with the headphone out */ |
| 1572 | static int create_shared_input(struct hda_codec *codec) |
| 1573 | { |
| 1574 | struct hda_gen_spec *spec = codec->spec; |
| 1575 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1576 | unsigned int defcfg; |
| 1577 | hda_nid_t nid; |
| 1578 | |
| 1579 | /* only one internal input pin? */ |
| 1580 | if (cfg->num_inputs != 1) |
| 1581 | return 0; |
| 1582 | defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin); |
| 1583 | if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT) |
| 1584 | return 0; |
| 1585 | |
| 1586 | if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 1587 | nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */ |
| 1588 | else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT) |
| 1589 | nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */ |
| 1590 | else |
| 1591 | return 0; /* both not available */ |
| 1592 | |
| 1593 | if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN)) |
| 1594 | return 0; /* no input */ |
| 1595 | |
| 1596 | cfg->inputs[1].pin = nid; |
| 1597 | cfg->inputs[1].type = AUTO_PIN_MIC; |
| 1598 | cfg->num_inputs = 2; |
| 1599 | spec->shared_mic_hp = 1; |
| 1600 | snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid); |
| 1601 | return 0; |
| 1602 | } |
| 1603 | |
| 1604 | |
| 1605 | /* |
| 1606 | * Parse input paths |
| 1607 | */ |
| 1608 | |
| 1609 | #ifdef CONFIG_PM |
| 1610 | /* add the powersave loopback-list entry */ |
| 1611 | static void add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx) |
| 1612 | { |
| 1613 | struct hda_amp_list *list; |
| 1614 | |
| 1615 | if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1) |
| 1616 | return; |
| 1617 | list = spec->loopback_list + spec->num_loopbacks; |
| 1618 | list->nid = mix; |
| 1619 | list->dir = HDA_INPUT; |
| 1620 | list->idx = idx; |
| 1621 | spec->num_loopbacks++; |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1622 | spec->loopback.amplist = spec->loopback_list; |
| 1623 | } |
| 1624 | #else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1625 | #define add_loopback_list(spec, mix, idx) /* NOP */ |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1626 | #endif |
| 1627 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1628 | /* create input playback/capture controls for the given pin */ |
| 1629 | static int new_analog_input(struct hda_codec *codec, hda_nid_t pin, |
| 1630 | const char *ctlname, int ctlidx, |
| 1631 | hda_nid_t mix_nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1632 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1633 | struct hda_gen_spec *spec = codec->spec; |
| 1634 | struct nid_path *path; |
| 1635 | unsigned int val; |
| 1636 | int err, idx; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1637 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1638 | if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && |
| 1639 | !nid_has_mute(codec, mix_nid, HDA_INPUT)) |
| 1640 | return 0; /* no need for analog loopback */ |
| 1641 | |
| 1642 | path = snd_hda_add_new_path(codec, pin, mix_nid, 2); |
| 1643 | if (!path) |
| 1644 | return -EINVAL; |
| 1645 | |
| 1646 | idx = path->idx[path->depth - 1]; |
| 1647 | if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { |
| 1648 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); |
| 1649 | err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 1650 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1651 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1652 | path->ctls[NID_PATH_VOL_CTL] = val; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1653 | } |
| 1654 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1655 | if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { |
| 1656 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); |
| 1657 | err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 1658 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1659 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1660 | path->ctls[NID_PATH_MUTE_CTL] = val; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1661 | } |
| 1662 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1663 | path->active = true; |
| 1664 | add_loopback_list(spec, mix_nid, idx); |
| 1665 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1666 | } |
| 1667 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1668 | static int is_input_pin(struct hda_codec *codec, hda_nid_t nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1669 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1670 | unsigned int pincap = snd_hda_query_pin_caps(codec, nid); |
| 1671 | return (pincap & AC_PINCAP_IN) != 0; |
| 1672 | } |
| 1673 | |
| 1674 | /* Parse the codec tree and retrieve ADCs */ |
| 1675 | static int fill_adc_nids(struct hda_codec *codec) |
| 1676 | { |
| 1677 | struct hda_gen_spec *spec = codec->spec; |
| 1678 | hda_nid_t nid; |
| 1679 | hda_nid_t *adc_nids = spec->adc_nids; |
| 1680 | int max_nums = ARRAY_SIZE(spec->adc_nids); |
| 1681 | int i, nums = 0; |
| 1682 | |
| 1683 | nid = codec->start_nid; |
| 1684 | for (i = 0; i < codec->num_nodes; i++, nid++) { |
| 1685 | unsigned int caps = get_wcaps(codec, nid); |
| 1686 | int type = get_wcaps_type(caps); |
| 1687 | |
| 1688 | if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL)) |
| 1689 | continue; |
| 1690 | adc_nids[nums] = nid; |
| 1691 | if (++nums >= max_nums) |
| 1692 | break; |
| 1693 | } |
| 1694 | spec->num_adc_nids = nums; |
| 1695 | return nums; |
| 1696 | } |
| 1697 | |
| 1698 | /* filter out invalid adc_nids that don't give all active input pins; |
| 1699 | * if needed, check whether dynamic ADC-switching is available |
| 1700 | */ |
| 1701 | static int check_dyn_adc_switch(struct hda_codec *codec) |
| 1702 | { |
| 1703 | struct hda_gen_spec *spec = codec->spec; |
| 1704 | struct hda_input_mux *imux = &spec->input_mux; |
| 1705 | hda_nid_t adc_nids[ARRAY_SIZE(spec->adc_nids)]; |
| 1706 | int i, n, nums; |
| 1707 | hda_nid_t pin, adc; |
| 1708 | |
| 1709 | again: |
| 1710 | nums = 0; |
| 1711 | for (n = 0; n < spec->num_adc_nids; n++) { |
| 1712 | adc = spec->adc_nids[n]; |
| 1713 | for (i = 0; i < imux->num_items; i++) { |
| 1714 | pin = spec->imux_pins[i]; |
| 1715 | if (!is_reachable_path(codec, pin, adc)) |
| 1716 | break; |
| 1717 | } |
| 1718 | if (i >= imux->num_items) |
| 1719 | adc_nids[nums++] = adc; |
| 1720 | } |
| 1721 | |
| 1722 | if (!nums) { |
| 1723 | if (spec->shared_mic_hp) { |
| 1724 | spec->shared_mic_hp = 0; |
| 1725 | imux->num_items = 1; |
| 1726 | goto again; |
| 1727 | } |
| 1728 | |
| 1729 | /* check whether ADC-switch is possible */ |
| 1730 | for (i = 0; i < imux->num_items; i++) { |
| 1731 | pin = spec->imux_pins[i]; |
| 1732 | for (n = 0; n < spec->num_adc_nids; n++) { |
| 1733 | adc = spec->adc_nids[n]; |
| 1734 | if (is_reachable_path(codec, pin, adc)) { |
| 1735 | spec->dyn_adc_idx[i] = n; |
| 1736 | break; |
| 1737 | } |
| 1738 | } |
| 1739 | } |
| 1740 | |
| 1741 | snd_printdd("hda-codec: enabling ADC switching\n"); |
| 1742 | spec->dyn_adc_switch = 1; |
| 1743 | } else if (nums != spec->num_adc_nids) { |
| 1744 | memcpy(spec->adc_nids, adc_nids, nums * sizeof(hda_nid_t)); |
| 1745 | spec->num_adc_nids = nums; |
| 1746 | } |
| 1747 | |
| 1748 | if (imux->num_items == 1 || spec->shared_mic_hp) { |
| 1749 | snd_printdd("hda-codec: reducing to a single ADC\n"); |
| 1750 | spec->num_adc_nids = 1; /* reduce to a single ADC */ |
| 1751 | } |
| 1752 | |
| 1753 | /* single index for individual volumes ctls */ |
| 1754 | if (!spec->dyn_adc_switch && spec->multi_cap_vol) |
| 1755 | spec->num_adc_nids = 1; |
| 1756 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1757 | return 0; |
| 1758 | } |
| 1759 | |
| 1760 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1761 | * create playback/capture controls for input pins |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1762 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1763 | static int create_input_ctls(struct hda_codec *codec) |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 1764 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1765 | struct hda_gen_spec *spec = codec->spec; |
| 1766 | const struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1767 | hda_nid_t mixer = spec->mixer_nid; |
| 1768 | struct hda_input_mux *imux = &spec->input_mux; |
| 1769 | int num_adcs; |
| 1770 | int i, c, err, type_idx = 0; |
| 1771 | const char *prev_label = NULL; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 1772 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1773 | num_adcs = fill_adc_nids(codec); |
| 1774 | if (num_adcs < 0) |
| 1775 | return 0; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 1776 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1777 | for (i = 0; i < cfg->num_inputs; i++) { |
| 1778 | hda_nid_t pin; |
| 1779 | const char *label; |
| 1780 | bool imux_added; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1781 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1782 | pin = cfg->inputs[i].pin; |
| 1783 | if (!is_input_pin(codec, pin)) |
| 1784 | continue; |
| 1785 | |
| 1786 | label = hda_get_autocfg_input_label(codec, cfg, i); |
| 1787 | if (spec->shared_mic_hp && !strcmp(label, "Misc")) |
| 1788 | label = "Headphone Mic"; |
| 1789 | if (prev_label && !strcmp(label, prev_label)) |
| 1790 | type_idx++; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 1791 | else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1792 | type_idx = 0; |
| 1793 | prev_label = label; |
| 1794 | |
| 1795 | if (mixer) { |
| 1796 | if (is_reachable_path(codec, pin, mixer)) { |
| 1797 | err = new_analog_input(codec, pin, |
| 1798 | label, type_idx, mixer); |
| 1799 | if (err < 0) |
| 1800 | return err; |
| 1801 | } |
| 1802 | } |
| 1803 | |
| 1804 | imux_added = false; |
| 1805 | for (c = 0; c < num_adcs; c++) { |
| 1806 | struct nid_path *path; |
| 1807 | hda_nid_t adc = spec->adc_nids[c]; |
| 1808 | |
| 1809 | if (!is_reachable_path(codec, pin, adc)) |
| 1810 | continue; |
| 1811 | path = snd_array_new(&spec->paths); |
| 1812 | if (!path) |
| 1813 | return -ENOMEM; |
| 1814 | memset(path, 0, sizeof(*path)); |
| 1815 | if (!snd_hda_parse_nid_path(codec, pin, adc, 2, path)) { |
| 1816 | snd_printd(KERN_ERR |
| 1817 | "invalid input path 0x%x -> 0x%x\n", |
| 1818 | pin, adc); |
| 1819 | spec->paths.used--; |
| 1820 | continue; |
| 1821 | } |
| 1822 | |
| 1823 | if (!imux_added) { |
| 1824 | spec->imux_pins[imux->num_items] = pin; |
| 1825 | snd_hda_add_imux_item(imux, label, |
| 1826 | imux->num_items, NULL); |
| 1827 | imux_added = true; |
| 1828 | } |
| 1829 | } |
| 1830 | } |
| 1831 | |
| 1832 | return 0; |
| 1833 | } |
| 1834 | |
| 1835 | |
| 1836 | /* |
| 1837 | * input source mux |
| 1838 | */ |
| 1839 | |
| 1840 | /* get the ADC NID corresponding to the given index */ |
| 1841 | static hda_nid_t get_adc_nid(struct hda_codec *codec, int adc_idx, int imux_idx) |
| 1842 | { |
| 1843 | struct hda_gen_spec *spec = codec->spec; |
| 1844 | if (spec->dyn_adc_switch) |
| 1845 | adc_idx = spec->dyn_adc_idx[imux_idx]; |
| 1846 | return spec->adc_nids[adc_idx]; |
| 1847 | } |
| 1848 | |
| 1849 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, |
| 1850 | unsigned int idx); |
| 1851 | |
| 1852 | static int mux_enum_info(struct snd_kcontrol *kcontrol, |
| 1853 | struct snd_ctl_elem_info *uinfo) |
| 1854 | { |
| 1855 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1856 | struct hda_gen_spec *spec = codec->spec; |
| 1857 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); |
| 1858 | } |
| 1859 | |
| 1860 | static int mux_enum_get(struct snd_kcontrol *kcontrol, |
| 1861 | struct snd_ctl_elem_value *ucontrol) |
| 1862 | { |
| 1863 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1864 | struct hda_gen_spec *spec = codec->spec; |
| 1865 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1866 | |
| 1867 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; |
| 1868 | return 0; |
| 1869 | } |
| 1870 | |
| 1871 | static int mux_enum_put(struct snd_kcontrol *kcontrol, |
| 1872 | struct snd_ctl_elem_value *ucontrol) |
| 1873 | { |
| 1874 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1875 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1876 | return mux_select(codec, adc_idx, |
| 1877 | ucontrol->value.enumerated.item[0]); |
| 1878 | } |
| 1879 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1880 | static const struct snd_kcontrol_new cap_src_temp = { |
| 1881 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1882 | .name = "Input Source", |
| 1883 | .info = mux_enum_info, |
| 1884 | .get = mux_enum_get, |
| 1885 | .put = mux_enum_put, |
| 1886 | }; |
| 1887 | |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 1888 | /* |
| 1889 | * capture volume and capture switch ctls |
| 1890 | */ |
| 1891 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1892 | typedef int (*put_call_t)(struct snd_kcontrol *kcontrol, |
| 1893 | struct snd_ctl_elem_value *ucontrol); |
| 1894 | |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 1895 | /* call the given amp update function for all amps in the imux list at once */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1896 | static int cap_put_caller(struct snd_kcontrol *kcontrol, |
| 1897 | struct snd_ctl_elem_value *ucontrol, |
| 1898 | put_call_t func, int type) |
| 1899 | { |
| 1900 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1901 | struct hda_gen_spec *spec = codec->spec; |
| 1902 | const struct hda_input_mux *imux; |
| 1903 | struct nid_path *path; |
| 1904 | int i, adc_idx, err = 0; |
| 1905 | |
| 1906 | imux = &spec->input_mux; |
| 1907 | adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1908 | mutex_lock(&codec->control_mutex); |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 1909 | /* we use the cache-only update at first since multiple input paths |
| 1910 | * may shared the same amp; by updating only caches, the redundant |
| 1911 | * writes to hardware can be reduced. |
| 1912 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1913 | codec->cached_write = 1; |
| 1914 | for (i = 0; i < imux->num_items; i++) { |
| 1915 | path = snd_hda_get_nid_path(codec, spec->imux_pins[i], |
| 1916 | get_adc_nid(codec, adc_idx, i)); |
| 1917 | if (!path->ctls[type]) |
| 1918 | continue; |
| 1919 | kcontrol->private_value = path->ctls[type]; |
| 1920 | err = func(kcontrol, ucontrol); |
| 1921 | if (err < 0) |
| 1922 | goto error; |
| 1923 | } |
| 1924 | error: |
| 1925 | codec->cached_write = 0; |
| 1926 | mutex_unlock(&codec->control_mutex); |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 1927 | snd_hda_codec_flush_amp_cache(codec); /* flush the updates */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1928 | if (err >= 0 && spec->cap_sync_hook) |
| 1929 | spec->cap_sync_hook(codec); |
| 1930 | return err; |
| 1931 | } |
| 1932 | |
| 1933 | /* capture volume ctl callbacks */ |
| 1934 | #define cap_vol_info snd_hda_mixer_amp_volume_info |
| 1935 | #define cap_vol_get snd_hda_mixer_amp_volume_get |
| 1936 | #define cap_vol_tlv snd_hda_mixer_amp_tlv |
| 1937 | |
| 1938 | static int cap_vol_put(struct snd_kcontrol *kcontrol, |
| 1939 | struct snd_ctl_elem_value *ucontrol) |
| 1940 | { |
| 1941 | return cap_put_caller(kcontrol, ucontrol, |
| 1942 | snd_hda_mixer_amp_volume_put, |
| 1943 | NID_PATH_VOL_CTL); |
| 1944 | } |
| 1945 | |
| 1946 | static const struct snd_kcontrol_new cap_vol_temp = { |
| 1947 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1948 | .name = "Capture Volume", |
| 1949 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
| 1950 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | |
| 1951 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), |
| 1952 | .info = cap_vol_info, |
| 1953 | .get = cap_vol_get, |
| 1954 | .put = cap_vol_put, |
| 1955 | .tlv = { .c = cap_vol_tlv }, |
| 1956 | }; |
| 1957 | |
| 1958 | /* capture switch ctl callbacks */ |
| 1959 | #define cap_sw_info snd_ctl_boolean_stereo_info |
| 1960 | #define cap_sw_get snd_hda_mixer_amp_switch_get |
| 1961 | |
| 1962 | static int cap_sw_put(struct snd_kcontrol *kcontrol, |
| 1963 | struct snd_ctl_elem_value *ucontrol) |
| 1964 | { |
| 1965 | return cap_put_caller(kcontrol, ucontrol, |
| 1966 | snd_hda_mixer_amp_switch_put, |
| 1967 | NID_PATH_MUTE_CTL); |
| 1968 | } |
| 1969 | |
| 1970 | static const struct snd_kcontrol_new cap_sw_temp = { |
| 1971 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1972 | .name = "Capture Switch", |
| 1973 | .info = cap_sw_info, |
| 1974 | .get = cap_sw_get, |
| 1975 | .put = cap_sw_put, |
| 1976 | }; |
| 1977 | |
| 1978 | static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path) |
| 1979 | { |
| 1980 | hda_nid_t nid; |
| 1981 | int i, depth; |
| 1982 | |
| 1983 | path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0; |
| 1984 | for (depth = 0; depth < 3; depth++) { |
| 1985 | if (depth >= path->depth) |
| 1986 | return -EINVAL; |
| 1987 | i = path->depth - depth - 1; |
| 1988 | nid = path->path[i]; |
| 1989 | if (!path->ctls[NID_PATH_VOL_CTL]) { |
| 1990 | if (nid_has_volume(codec, nid, HDA_OUTPUT)) |
| 1991 | path->ctls[NID_PATH_VOL_CTL] = |
| 1992 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 1993 | else if (nid_has_volume(codec, nid, HDA_INPUT)) { |
| 1994 | int idx = path->idx[i]; |
| 1995 | if (!depth && codec->single_adc_amp) |
| 1996 | idx = 0; |
| 1997 | path->ctls[NID_PATH_VOL_CTL] = |
| 1998 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); |
| 1999 | } |
| 2000 | } |
| 2001 | if (!path->ctls[NID_PATH_MUTE_CTL]) { |
| 2002 | if (nid_has_mute(codec, nid, HDA_OUTPUT)) |
| 2003 | path->ctls[NID_PATH_MUTE_CTL] = |
| 2004 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 2005 | else if (nid_has_mute(codec, nid, HDA_INPUT)) { |
| 2006 | int idx = path->idx[i]; |
| 2007 | if (!depth && codec->single_adc_amp) |
| 2008 | idx = 0; |
| 2009 | path->ctls[NID_PATH_MUTE_CTL] = |
| 2010 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); |
| 2011 | } |
| 2012 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 2013 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2014 | return 0; |
| 2015 | } |
| 2016 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2017 | static bool is_inv_dmic_pin(struct hda_codec *codec, hda_nid_t nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2018 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2019 | struct hda_gen_spec *spec = codec->spec; |
| 2020 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2021 | unsigned int val; |
| 2022 | int i; |
| 2023 | |
| 2024 | if (!spec->inv_dmic_split) |
| 2025 | return false; |
| 2026 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2027 | if (cfg->inputs[i].pin != nid) |
| 2028 | continue; |
| 2029 | if (cfg->inputs[i].type != AUTO_PIN_MIC) |
| 2030 | return false; |
| 2031 | val = snd_hda_codec_get_pincfg(codec, nid); |
| 2032 | return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT; |
| 2033 | } |
| 2034 | return false; |
| 2035 | } |
| 2036 | |
| 2037 | static int add_single_cap_ctl(struct hda_codec *codec, const char *label, |
| 2038 | int idx, bool is_switch, unsigned int ctl, |
| 2039 | bool inv_dmic) |
| 2040 | { |
| 2041 | struct hda_gen_spec *spec = codec->spec; |
| 2042 | char tmpname[44]; |
| 2043 | int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL; |
| 2044 | const char *sfx = is_switch ? "Switch" : "Volume"; |
| 2045 | unsigned int chs = inv_dmic ? 1 : 3; |
| 2046 | int err; |
| 2047 | |
| 2048 | if (!ctl) |
| 2049 | return 0; |
| 2050 | |
| 2051 | if (label) |
| 2052 | snprintf(tmpname, sizeof(tmpname), |
| 2053 | "%s Capture %s", label, sfx); |
| 2054 | else |
| 2055 | snprintf(tmpname, sizeof(tmpname), |
| 2056 | "Capture %s", sfx); |
| 2057 | err = add_control(spec, type, tmpname, idx, |
| 2058 | amp_val_replace_channels(ctl, chs)); |
| 2059 | if (err < 0 || !inv_dmic) |
| 2060 | return err; |
| 2061 | |
| 2062 | /* Make independent right kcontrol */ |
| 2063 | if (label) |
| 2064 | snprintf(tmpname, sizeof(tmpname), |
| 2065 | "Inverted %s Capture %s", label, sfx); |
| 2066 | else |
| 2067 | snprintf(tmpname, sizeof(tmpname), |
| 2068 | "Inverted Capture %s", sfx); |
| 2069 | return add_control(spec, type, tmpname, idx, |
| 2070 | amp_val_replace_channels(ctl, 2)); |
| 2071 | } |
| 2072 | |
| 2073 | /* create single (and simple) capture volume and switch controls */ |
| 2074 | static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx, |
| 2075 | unsigned int vol_ctl, unsigned int sw_ctl, |
| 2076 | bool inv_dmic) |
| 2077 | { |
| 2078 | int err; |
| 2079 | err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic); |
| 2080 | if (err < 0) |
| 2081 | return err; |
| 2082 | err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic); |
| 2083 | if (err < 0) |
| 2084 | return err; |
| 2085 | return 0; |
| 2086 | } |
| 2087 | |
| 2088 | /* create bound capture volume and switch controls */ |
| 2089 | static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx, |
| 2090 | unsigned int vol_ctl, unsigned int sw_ctl) |
| 2091 | { |
| 2092 | struct hda_gen_spec *spec = codec->spec; |
| 2093 | struct snd_kcontrol_new *knew; |
| 2094 | |
| 2095 | if (vol_ctl) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 2096 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2097 | if (!knew) |
| 2098 | return -ENOMEM; |
| 2099 | knew->index = idx; |
| 2100 | knew->private_value = vol_ctl; |
| 2101 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 2102 | } |
| 2103 | if (sw_ctl) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 2104 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2105 | if (!knew) |
| 2106 | return -ENOMEM; |
| 2107 | knew->index = idx; |
| 2108 | knew->private_value = sw_ctl; |
| 2109 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 2110 | } |
| 2111 | return 0; |
| 2112 | } |
| 2113 | |
| 2114 | /* return the vol ctl when used first in the imux list */ |
| 2115 | static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type) |
| 2116 | { |
| 2117 | struct hda_gen_spec *spec = codec->spec; |
| 2118 | struct nid_path *path; |
| 2119 | unsigned int ctl; |
| 2120 | int i; |
| 2121 | |
| 2122 | path = snd_hda_get_nid_path(codec, spec->imux_pins[idx], |
| 2123 | get_adc_nid(codec, 0, idx)); |
| 2124 | if (!path) |
| 2125 | return 0; |
| 2126 | ctl = path->ctls[type]; |
| 2127 | if (!ctl) |
| 2128 | return 0; |
| 2129 | for (i = 0; i < idx - 1; i++) { |
| 2130 | path = snd_hda_get_nid_path(codec, spec->imux_pins[i], |
| 2131 | get_adc_nid(codec, 0, i)); |
| 2132 | if (path && path->ctls[type] == ctl) |
| 2133 | return 0; |
| 2134 | } |
| 2135 | return ctl; |
| 2136 | } |
| 2137 | |
| 2138 | /* create individual capture volume and switch controls per input */ |
| 2139 | static int create_multi_cap_vol_ctl(struct hda_codec *codec) |
| 2140 | { |
| 2141 | struct hda_gen_spec *spec = codec->spec; |
| 2142 | struct hda_input_mux *imux = &spec->input_mux; |
| 2143 | int i, err, type, type_idx = 0; |
| 2144 | const char *prev_label = NULL; |
| 2145 | |
| 2146 | for (i = 0; i < imux->num_items; i++) { |
| 2147 | const char *label; |
| 2148 | bool inv_dmic; |
| 2149 | label = hda_get_autocfg_input_label(codec, &spec->autocfg, i); |
| 2150 | if (prev_label && !strcmp(label, prev_label)) |
| 2151 | type_idx++; |
| 2152 | else |
| 2153 | type_idx = 0; |
| 2154 | prev_label = label; |
| 2155 | inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]); |
| 2156 | |
| 2157 | for (type = 0; type < 2; type++) { |
| 2158 | err = add_single_cap_ctl(codec, label, type_idx, type, |
| 2159 | get_first_cap_ctl(codec, i, type), |
| 2160 | inv_dmic); |
| 2161 | if (err < 0) |
| 2162 | return err; |
| 2163 | } |
| 2164 | } |
| 2165 | return 0; |
| 2166 | } |
| 2167 | |
| 2168 | static int create_capture_mixers(struct hda_codec *codec) |
| 2169 | { |
| 2170 | struct hda_gen_spec *spec = codec->spec; |
| 2171 | struct hda_input_mux *imux = &spec->input_mux; |
| 2172 | int i, n, nums, err; |
| 2173 | |
| 2174 | if (spec->dyn_adc_switch) |
| 2175 | nums = 1; |
| 2176 | else |
| 2177 | nums = spec->num_adc_nids; |
| 2178 | |
| 2179 | if (!spec->auto_mic && imux->num_items > 1) { |
| 2180 | struct snd_kcontrol_new *knew; |
Takashi Iwai | 624d914 | 2012-12-19 17:41:52 +0100 | [diff] [blame] | 2181 | const char *name; |
| 2182 | name = nums > 1 ? "Input Source" : "Capture Source"; |
| 2183 | knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2184 | if (!knew) |
| 2185 | return -ENOMEM; |
| 2186 | knew->count = nums; |
| 2187 | } |
| 2188 | |
| 2189 | for (n = 0; n < nums; n++) { |
| 2190 | bool multi = false; |
| 2191 | bool inv_dmic = false; |
| 2192 | int vol, sw; |
| 2193 | |
| 2194 | vol = sw = 0; |
| 2195 | for (i = 0; i < imux->num_items; i++) { |
| 2196 | struct nid_path *path; |
| 2197 | path = snd_hda_get_nid_path(codec, spec->imux_pins[i], |
| 2198 | get_adc_nid(codec, n, i)); |
| 2199 | if (!path) |
| 2200 | continue; |
| 2201 | parse_capvol_in_path(codec, path); |
| 2202 | if (!vol) |
| 2203 | vol = path->ctls[NID_PATH_VOL_CTL]; |
| 2204 | else if (vol != path->ctls[NID_PATH_VOL_CTL]) |
| 2205 | multi = true; |
| 2206 | if (!sw) |
| 2207 | sw = path->ctls[NID_PATH_MUTE_CTL]; |
| 2208 | else if (sw != path->ctls[NID_PATH_MUTE_CTL]) |
| 2209 | multi = true; |
| 2210 | if (is_inv_dmic_pin(codec, spec->imux_pins[i])) |
| 2211 | inv_dmic = true; |
| 2212 | } |
| 2213 | |
| 2214 | if (!multi) |
| 2215 | err = create_single_cap_vol_ctl(codec, n, vol, sw, |
| 2216 | inv_dmic); |
| 2217 | else if (!spec->multi_cap_vol) |
| 2218 | err = create_bind_cap_vol_ctl(codec, n, vol, sw); |
| 2219 | else |
| 2220 | err = create_multi_cap_vol_ctl(codec); |
| 2221 | if (err < 0) |
| 2222 | return err; |
| 2223 | } |
| 2224 | |
| 2225 | return 0; |
| 2226 | } |
| 2227 | |
| 2228 | /* |
| 2229 | * add mic boosts if needed |
| 2230 | */ |
| 2231 | static int parse_mic_boost(struct hda_codec *codec) |
| 2232 | { |
| 2233 | struct hda_gen_spec *spec = codec->spec; |
| 2234 | struct auto_pin_cfg *cfg = &spec->autocfg; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2235 | int i, err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2236 | int type_idx = 0; |
| 2237 | hda_nid_t nid; |
| 2238 | const char *prev_label = NULL; |
| 2239 | |
| 2240 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2241 | if (cfg->inputs[i].type > AUTO_PIN_MIC) |
| 2242 | break; |
| 2243 | nid = cfg->inputs[i].pin; |
| 2244 | if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP) { |
| 2245 | const char *label; |
| 2246 | char boost_label[32]; |
| 2247 | struct nid_path *path; |
| 2248 | unsigned int val; |
| 2249 | |
| 2250 | label = hda_get_autocfg_input_label(codec, cfg, i); |
| 2251 | if (spec->shared_mic_hp && !strcmp(label, "Misc")) |
| 2252 | label = "Headphone Mic"; |
| 2253 | if (prev_label && !strcmp(label, prev_label)) |
| 2254 | type_idx++; |
| 2255 | else |
| 2256 | type_idx = 0; |
| 2257 | prev_label = label; |
| 2258 | |
| 2259 | snprintf(boost_label, sizeof(boost_label), |
| 2260 | "%s Boost Volume", label); |
| 2261 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); |
| 2262 | err = add_control(spec, HDA_CTL_WIDGET_VOL, |
| 2263 | boost_label, type_idx, val); |
| 2264 | if (err < 0) |
| 2265 | return err; |
| 2266 | |
| 2267 | path = snd_hda_get_nid_path(codec, nid, 0); |
| 2268 | if (path) |
| 2269 | path->ctls[NID_PATH_BOOST_CTL] = val; |
| 2270 | } |
| 2271 | } |
| 2272 | return 0; |
| 2273 | } |
| 2274 | |
| 2275 | /* |
| 2276 | * parse digital I/Os and set up NIDs in BIOS auto-parse mode |
| 2277 | */ |
| 2278 | static void parse_digital(struct hda_codec *codec) |
| 2279 | { |
| 2280 | struct hda_gen_spec *spec = codec->spec; |
| 2281 | int i, nums; |
| 2282 | hda_nid_t dig_nid; |
| 2283 | |
| 2284 | /* support multiple SPDIFs; the secondary is set up as a slave */ |
| 2285 | nums = 0; |
| 2286 | for (i = 0; i < spec->autocfg.dig_outs; i++) { |
| 2287 | hda_nid_t pin = spec->autocfg.dig_out_pins[i]; |
| 2288 | dig_nid = look_for_dac(codec, pin, true); |
| 2289 | if (!dig_nid) |
| 2290 | continue; |
| 2291 | if (!snd_hda_add_new_path(codec, dig_nid, pin, 2)) |
| 2292 | continue; |
| 2293 | if (!nums) { |
| 2294 | spec->multiout.dig_out_nid = dig_nid; |
| 2295 | spec->dig_out_type = spec->autocfg.dig_out_type[0]; |
| 2296 | } else { |
| 2297 | spec->multiout.slave_dig_outs = spec->slave_dig_outs; |
| 2298 | if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1) |
| 2299 | break; |
| 2300 | spec->slave_dig_outs[nums - 1] = dig_nid; |
| 2301 | } |
| 2302 | nums++; |
| 2303 | } |
| 2304 | |
| 2305 | if (spec->autocfg.dig_in_pin) { |
| 2306 | dig_nid = codec->start_nid; |
| 2307 | for (i = 0; i < codec->num_nodes; i++, dig_nid++) { |
| 2308 | struct nid_path *path; |
| 2309 | unsigned int wcaps = get_wcaps(codec, dig_nid); |
| 2310 | if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) |
| 2311 | continue; |
| 2312 | if (!(wcaps & AC_WCAP_DIGITAL)) |
| 2313 | continue; |
| 2314 | path = snd_hda_add_new_path(codec, |
| 2315 | spec->autocfg.dig_in_pin, |
| 2316 | dig_nid, 2); |
| 2317 | if (path) { |
| 2318 | path->active = true; |
| 2319 | spec->dig_in_nid = dig_nid; |
| 2320 | break; |
| 2321 | } |
| 2322 | } |
| 2323 | } |
| 2324 | } |
| 2325 | |
| 2326 | |
| 2327 | /* |
| 2328 | * input MUX handling |
| 2329 | */ |
| 2330 | |
| 2331 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur); |
| 2332 | |
| 2333 | /* select the given imux item; either unmute exclusively or select the route */ |
| 2334 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, |
| 2335 | unsigned int idx) |
| 2336 | { |
| 2337 | struct hda_gen_spec *spec = codec->spec; |
| 2338 | const struct hda_input_mux *imux; |
| 2339 | struct nid_path *path; |
| 2340 | |
| 2341 | imux = &spec->input_mux; |
| 2342 | if (!imux->num_items) |
| 2343 | return 0; |
| 2344 | |
| 2345 | if (idx >= imux->num_items) |
| 2346 | idx = imux->num_items - 1; |
| 2347 | if (spec->cur_mux[adc_idx] == idx) |
| 2348 | return 0; |
| 2349 | |
| 2350 | path = snd_hda_get_nid_path(codec, |
| 2351 | spec->imux_pins[spec->cur_mux[adc_idx]], |
| 2352 | spec->adc_nids[adc_idx]); |
| 2353 | if (!path) |
| 2354 | return 0; |
| 2355 | if (path->active) |
| 2356 | snd_hda_activate_path(codec, path, false, false); |
| 2357 | |
| 2358 | spec->cur_mux[adc_idx] = idx; |
| 2359 | |
| 2360 | if (spec->shared_mic_hp) |
| 2361 | update_shared_mic_hp(codec, spec->cur_mux[adc_idx]); |
| 2362 | |
| 2363 | if (spec->dyn_adc_switch) |
| 2364 | dyn_adc_pcm_resetup(codec, idx); |
| 2365 | |
| 2366 | path = snd_hda_get_nid_path(codec, spec->imux_pins[idx], |
| 2367 | get_adc_nid(codec, adc_idx, idx)); |
| 2368 | if (!path) |
| 2369 | return 0; |
| 2370 | if (path->active) |
| 2371 | return 0; |
| 2372 | snd_hda_activate_path(codec, path, true, false); |
| 2373 | if (spec->cap_sync_hook) |
| 2374 | spec->cap_sync_hook(codec); |
| 2375 | return 1; |
| 2376 | } |
| 2377 | |
| 2378 | |
| 2379 | /* |
| 2380 | * Jack detections for HP auto-mute and mic-switch |
| 2381 | */ |
| 2382 | |
| 2383 | /* check each pin in the given array; returns true if any of them is plugged */ |
| 2384 | static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) |
| 2385 | { |
| 2386 | int i, present = 0; |
| 2387 | |
| 2388 | for (i = 0; i < num_pins; i++) { |
| 2389 | hda_nid_t nid = pins[i]; |
| 2390 | if (!nid) |
| 2391 | break; |
| 2392 | present |= snd_hda_jack_detect(codec, nid); |
| 2393 | } |
| 2394 | return present; |
| 2395 | } |
| 2396 | |
| 2397 | /* standard HP/line-out auto-mute helper */ |
| 2398 | static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, |
| 2399 | bool mute, bool hp_out) |
| 2400 | { |
| 2401 | struct hda_gen_spec *spec = codec->spec; |
| 2402 | unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT); |
| 2403 | int i; |
| 2404 | |
| 2405 | for (i = 0; i < num_pins; i++) { |
| 2406 | hda_nid_t nid = pins[i]; |
| 2407 | unsigned int val; |
| 2408 | if (!nid) |
| 2409 | break; |
| 2410 | /* don't reset VREF value in case it's controlling |
| 2411 | * the amp (see alc861_fixup_asus_amp_vref_0f()) |
| 2412 | */ |
| 2413 | if (spec->keep_vref_in_automute) { |
| 2414 | val = snd_hda_codec_read(codec, nid, 0, |
| 2415 | AC_VERB_GET_PIN_WIDGET_CONTROL, 0); |
| 2416 | val &= ~PIN_HP; |
| 2417 | } else |
| 2418 | val = 0; |
| 2419 | val |= pin_bits; |
| 2420 | snd_hda_set_pin_ctl(codec, nid, val); |
| 2421 | } |
| 2422 | } |
| 2423 | |
| 2424 | /* Toggle outputs muting */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2425 | void snd_hda_gen_update_outputs(struct hda_codec *codec) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2426 | { |
| 2427 | struct hda_gen_spec *spec = codec->spec; |
| 2428 | int on; |
| 2429 | |
| 2430 | /* Control HP pins/amps depending on master_mute state; |
| 2431 | * in general, HP pins/amps control should be enabled in all cases, |
| 2432 | * but currently set only for master_mute, just to be safe |
| 2433 | */ |
| 2434 | if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */ |
| 2435 | do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins), |
| 2436 | spec->autocfg.hp_pins, spec->master_mute, true); |
| 2437 | |
| 2438 | if (!spec->automute_speaker) |
| 2439 | on = 0; |
| 2440 | else |
| 2441 | on = spec->hp_jack_present | spec->line_jack_present; |
| 2442 | on |= spec->master_mute; |
| 2443 | do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins), |
| 2444 | spec->autocfg.speaker_pins, on, false); |
| 2445 | |
| 2446 | /* toggle line-out mutes if needed, too */ |
| 2447 | /* if LO is a copy of either HP or Speaker, don't need to handle it */ |
| 2448 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] || |
| 2449 | spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0]) |
| 2450 | return; |
| 2451 | if (!spec->automute_lo) |
| 2452 | on = 0; |
| 2453 | else |
| 2454 | on = spec->hp_jack_present; |
| 2455 | on |= spec->master_mute; |
| 2456 | do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
| 2457 | spec->autocfg.line_out_pins, on, false); |
| 2458 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2459 | EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2460 | |
| 2461 | static void call_update_outputs(struct hda_codec *codec) |
| 2462 | { |
| 2463 | struct hda_gen_spec *spec = codec->spec; |
| 2464 | if (spec->automute_hook) |
| 2465 | spec->automute_hook(codec); |
| 2466 | else |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2467 | snd_hda_gen_update_outputs(codec); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2468 | } |
| 2469 | |
| 2470 | /* standard HP-automute helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2471 | void snd_hda_gen_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2472 | { |
| 2473 | struct hda_gen_spec *spec = codec->spec; |
| 2474 | |
| 2475 | spec->hp_jack_present = |
| 2476 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins), |
| 2477 | spec->autocfg.hp_pins); |
| 2478 | if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo)) |
| 2479 | return; |
| 2480 | call_update_outputs(codec); |
| 2481 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2482 | EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2483 | |
| 2484 | /* standard line-out-automute helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2485 | void snd_hda_gen_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2486 | { |
| 2487 | struct hda_gen_spec *spec = codec->spec; |
| 2488 | |
| 2489 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 2490 | return; |
| 2491 | /* check LO jack only when it's different from HP */ |
| 2492 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) |
| 2493 | return; |
| 2494 | |
| 2495 | spec->line_jack_present = |
| 2496 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
| 2497 | spec->autocfg.line_out_pins); |
| 2498 | if (!spec->automute_speaker || !spec->detect_lo) |
| 2499 | return; |
| 2500 | call_update_outputs(codec); |
| 2501 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2502 | EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2503 | |
| 2504 | /* standard mic auto-switch helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2505 | void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *jack) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2506 | { |
| 2507 | struct hda_gen_spec *spec = codec->spec; |
| 2508 | int i; |
| 2509 | |
| 2510 | if (!spec->auto_mic) |
| 2511 | return; |
| 2512 | |
| 2513 | for (i = spec->am_num_entries - 1; i > 0; i--) { |
| 2514 | if (snd_hda_jack_detect(codec, spec->am_entry[i].pin)) { |
| 2515 | mux_select(codec, 0, spec->am_entry[i].idx); |
| 2516 | return; |
| 2517 | } |
| 2518 | } |
| 2519 | mux_select(codec, 0, spec->am_entry[0].idx); |
| 2520 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2521 | EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2522 | |
| 2523 | /* |
| 2524 | * Auto-Mute mode mixer enum support |
| 2525 | */ |
| 2526 | static int automute_mode_info(struct snd_kcontrol *kcontrol, |
| 2527 | struct snd_ctl_elem_info *uinfo) |
| 2528 | { |
| 2529 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2530 | struct hda_gen_spec *spec = codec->spec; |
| 2531 | static const char * const texts3[] = { |
| 2532 | "Disabled", "Speaker Only", "Line Out+Speaker" |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2533 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2534 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2535 | if (spec->automute_speaker_possible && spec->automute_lo_possible) |
| 2536 | return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); |
| 2537 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); |
| 2538 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2539 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2540 | static int automute_mode_get(struct snd_kcontrol *kcontrol, |
| 2541 | struct snd_ctl_elem_value *ucontrol) |
| 2542 | { |
| 2543 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2544 | struct hda_gen_spec *spec = codec->spec; |
| 2545 | unsigned int val = 0; |
| 2546 | if (spec->automute_speaker) |
| 2547 | val++; |
| 2548 | if (spec->automute_lo) |
| 2549 | val++; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2550 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2551 | ucontrol->value.enumerated.item[0] = val; |
| 2552 | return 0; |
| 2553 | } |
| 2554 | |
| 2555 | static int automute_mode_put(struct snd_kcontrol *kcontrol, |
| 2556 | struct snd_ctl_elem_value *ucontrol) |
| 2557 | { |
| 2558 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2559 | struct hda_gen_spec *spec = codec->spec; |
| 2560 | |
| 2561 | switch (ucontrol->value.enumerated.item[0]) { |
| 2562 | case 0: |
| 2563 | if (!spec->automute_speaker && !spec->automute_lo) |
| 2564 | return 0; |
| 2565 | spec->automute_speaker = 0; |
| 2566 | spec->automute_lo = 0; |
| 2567 | break; |
| 2568 | case 1: |
| 2569 | if (spec->automute_speaker_possible) { |
| 2570 | if (!spec->automute_lo && spec->automute_speaker) |
| 2571 | return 0; |
| 2572 | spec->automute_speaker = 1; |
| 2573 | spec->automute_lo = 0; |
| 2574 | } else if (spec->automute_lo_possible) { |
| 2575 | if (spec->automute_lo) |
| 2576 | return 0; |
| 2577 | spec->automute_lo = 1; |
| 2578 | } else |
| 2579 | return -EINVAL; |
| 2580 | break; |
| 2581 | case 2: |
| 2582 | if (!spec->automute_lo_possible || !spec->automute_speaker_possible) |
| 2583 | return -EINVAL; |
| 2584 | if (spec->automute_speaker && spec->automute_lo) |
| 2585 | return 0; |
| 2586 | spec->automute_speaker = 1; |
| 2587 | spec->automute_lo = 1; |
| 2588 | break; |
| 2589 | default: |
| 2590 | return -EINVAL; |
| 2591 | } |
| 2592 | call_update_outputs(codec); |
| 2593 | return 1; |
| 2594 | } |
| 2595 | |
| 2596 | static const struct snd_kcontrol_new automute_mode_enum = { |
| 2597 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2598 | .name = "Auto-Mute Mode", |
| 2599 | .info = automute_mode_info, |
| 2600 | .get = automute_mode_get, |
| 2601 | .put = automute_mode_put, |
| 2602 | }; |
| 2603 | |
| 2604 | static int add_automute_mode_enum(struct hda_codec *codec) |
| 2605 | { |
| 2606 | struct hda_gen_spec *spec = codec->spec; |
| 2607 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 2608 | if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2609 | return -ENOMEM; |
| 2610 | return 0; |
| 2611 | } |
| 2612 | |
| 2613 | /* |
| 2614 | * Check the availability of HP/line-out auto-mute; |
| 2615 | * Set up appropriately if really supported |
| 2616 | */ |
| 2617 | static int check_auto_mute_availability(struct hda_codec *codec) |
| 2618 | { |
| 2619 | struct hda_gen_spec *spec = codec->spec; |
| 2620 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2621 | int present = 0; |
| 2622 | int i, err; |
| 2623 | |
| 2624 | if (cfg->hp_pins[0]) |
| 2625 | present++; |
| 2626 | if (cfg->line_out_pins[0]) |
| 2627 | present++; |
| 2628 | if (cfg->speaker_pins[0]) |
| 2629 | present++; |
| 2630 | if (present < 2) /* need two different output types */ |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2631 | return 0; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2632 | |
| 2633 | if (!cfg->speaker_pins[0] && |
| 2634 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { |
| 2635 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 2636 | sizeof(cfg->speaker_pins)); |
| 2637 | cfg->speaker_outs = cfg->line_outs; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2638 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2639 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2640 | if (!cfg->hp_pins[0] && |
| 2641 | cfg->line_out_type == AUTO_PIN_HP_OUT) { |
| 2642 | memcpy(cfg->hp_pins, cfg->line_out_pins, |
| 2643 | sizeof(cfg->hp_pins)); |
| 2644 | cfg->hp_outs = cfg->line_outs; |
| 2645 | } |
| 2646 | |
| 2647 | for (i = 0; i < cfg->hp_outs; i++) { |
| 2648 | hda_nid_t nid = cfg->hp_pins[i]; |
| 2649 | if (!is_jack_detectable(codec, nid)) |
| 2650 | continue; |
| 2651 | snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n", |
| 2652 | nid); |
| 2653 | snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT, |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2654 | snd_hda_gen_hp_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2655 | spec->detect_hp = 1; |
| 2656 | } |
| 2657 | |
| 2658 | if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) { |
| 2659 | if (cfg->speaker_outs) |
| 2660 | for (i = 0; i < cfg->line_outs; i++) { |
| 2661 | hda_nid_t nid = cfg->line_out_pins[i]; |
| 2662 | if (!is_jack_detectable(codec, nid)) |
| 2663 | continue; |
| 2664 | snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid); |
| 2665 | snd_hda_jack_detect_enable_callback(codec, nid, |
| 2666 | HDA_GEN_FRONT_EVENT, |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2667 | snd_hda_gen_line_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2668 | spec->detect_lo = 1; |
| 2669 | } |
| 2670 | spec->automute_lo_possible = spec->detect_hp; |
| 2671 | } |
| 2672 | |
| 2673 | spec->automute_speaker_possible = cfg->speaker_outs && |
| 2674 | (spec->detect_hp || spec->detect_lo); |
| 2675 | |
| 2676 | spec->automute_lo = spec->automute_lo_possible; |
| 2677 | spec->automute_speaker = spec->automute_speaker_possible; |
| 2678 | |
| 2679 | if (spec->automute_speaker_possible || spec->automute_lo_possible) { |
| 2680 | /* create a control for automute mode */ |
| 2681 | err = add_automute_mode_enum(codec); |
| 2682 | if (err < 0) |
| 2683 | return err; |
| 2684 | } |
| 2685 | return 0; |
| 2686 | } |
| 2687 | |
| 2688 | /* return the position of NID in the list, or -1 if not found */ |
| 2689 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) |
| 2690 | { |
| 2691 | int i; |
| 2692 | for (i = 0; i < nums; i++) |
| 2693 | if (list[i] == nid) |
| 2694 | return i; |
| 2695 | return -1; |
| 2696 | } |
| 2697 | |
| 2698 | /* check whether all auto-mic pins are valid; setup indices if OK */ |
| 2699 | static bool auto_mic_check_imux(struct hda_codec *codec) |
| 2700 | { |
| 2701 | struct hda_gen_spec *spec = codec->spec; |
| 2702 | const struct hda_input_mux *imux; |
| 2703 | int i; |
| 2704 | |
| 2705 | imux = &spec->input_mux; |
| 2706 | for (i = 0; i < spec->am_num_entries; i++) { |
| 2707 | spec->am_entry[i].idx = |
| 2708 | find_idx_in_nid_list(spec->am_entry[i].pin, |
| 2709 | spec->imux_pins, imux->num_items); |
| 2710 | if (spec->am_entry[i].idx < 0) |
| 2711 | return false; /* no corresponding imux */ |
| 2712 | } |
| 2713 | |
| 2714 | /* we don't need the jack detection for the first pin */ |
| 2715 | for (i = 1; i < spec->am_num_entries; i++) |
| 2716 | snd_hda_jack_detect_enable_callback(codec, |
| 2717 | spec->am_entry[i].pin, |
| 2718 | HDA_GEN_MIC_EVENT, |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 2719 | snd_hda_gen_mic_autoswitch); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2720 | return true; |
| 2721 | } |
| 2722 | |
| 2723 | static int compare_attr(const void *ap, const void *bp) |
| 2724 | { |
| 2725 | const struct automic_entry *a = ap; |
| 2726 | const struct automic_entry *b = bp; |
| 2727 | return (int)(a->attr - b->attr); |
| 2728 | } |
| 2729 | |
| 2730 | /* |
| 2731 | * Check the availability of auto-mic switch; |
| 2732 | * Set up if really supported |
| 2733 | */ |
| 2734 | static int check_auto_mic_availability(struct hda_codec *codec) |
| 2735 | { |
| 2736 | struct hda_gen_spec *spec = codec->spec; |
| 2737 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2738 | unsigned int types; |
| 2739 | int i, num_pins; |
| 2740 | |
| 2741 | types = 0; |
| 2742 | num_pins = 0; |
| 2743 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2744 | hda_nid_t nid = cfg->inputs[i].pin; |
| 2745 | unsigned int attr; |
| 2746 | attr = snd_hda_codec_get_pincfg(codec, nid); |
| 2747 | attr = snd_hda_get_input_pin_attr(attr); |
| 2748 | if (types & (1 << attr)) |
| 2749 | return 0; /* already occupied */ |
| 2750 | switch (attr) { |
| 2751 | case INPUT_PIN_ATTR_INT: |
| 2752 | if (cfg->inputs[i].type != AUTO_PIN_MIC) |
| 2753 | return 0; /* invalid type */ |
| 2754 | break; |
| 2755 | case INPUT_PIN_ATTR_UNUSED: |
| 2756 | return 0; /* invalid entry */ |
| 2757 | default: |
| 2758 | if (cfg->inputs[i].type > AUTO_PIN_LINE_IN) |
| 2759 | return 0; /* invalid type */ |
| 2760 | if (!spec->line_in_auto_switch && |
| 2761 | cfg->inputs[i].type != AUTO_PIN_MIC) |
| 2762 | return 0; /* only mic is allowed */ |
| 2763 | if (!is_jack_detectable(codec, nid)) |
| 2764 | return 0; /* no unsol support */ |
| 2765 | break; |
| 2766 | } |
| 2767 | if (num_pins >= MAX_AUTO_MIC_PINS) |
| 2768 | return 0; |
| 2769 | types |= (1 << attr); |
| 2770 | spec->am_entry[num_pins].pin = nid; |
| 2771 | spec->am_entry[num_pins].attr = attr; |
| 2772 | num_pins++; |
| 2773 | } |
| 2774 | |
| 2775 | if (num_pins < 2) |
| 2776 | return 0; |
| 2777 | |
| 2778 | spec->am_num_entries = num_pins; |
| 2779 | /* sort the am_entry in the order of attr so that the pin with a |
| 2780 | * higher attr will be selected when the jack is plugged. |
| 2781 | */ |
| 2782 | sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]), |
| 2783 | compare_attr, NULL); |
| 2784 | |
| 2785 | if (!auto_mic_check_imux(codec)) |
| 2786 | return 0; |
| 2787 | |
| 2788 | spec->auto_mic = 1; |
| 2789 | spec->num_adc_nids = 1; |
| 2790 | spec->cur_mux[0] = spec->am_entry[0].idx; |
| 2791 | snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n", |
| 2792 | spec->am_entry[0].pin, |
| 2793 | spec->am_entry[1].pin, |
| 2794 | spec->am_entry[2].pin); |
| 2795 | |
| 2796 | return 0; |
| 2797 | } |
| 2798 | |
| 2799 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 2800 | /* |
| 2801 | * Parse the given BIOS configuration and set up the hda_gen_spec |
| 2802 | * |
| 2803 | * return 1 if successful, 0 if the proper config is not found, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2804 | * or a negative error code |
| 2805 | */ |
| 2806 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 2807 | struct auto_pin_cfg *cfg) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2808 | { |
| 2809 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2810 | int err; |
| 2811 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 2812 | if (cfg != &spec->autocfg) { |
| 2813 | spec->autocfg = *cfg; |
| 2814 | cfg = &spec->autocfg; |
| 2815 | } |
| 2816 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2817 | if (!cfg->line_outs) { |
| 2818 | if (cfg->dig_outs || cfg->dig_in_pin) { |
| 2819 | spec->multiout.max_channels = 2; |
| 2820 | spec->no_analog = 1; |
| 2821 | goto dig_only; |
| 2822 | } |
| 2823 | return 0; /* can't find valid BIOS pin config */ |
| 2824 | } |
| 2825 | |
| 2826 | if (!spec->no_primary_hp && |
| 2827 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && |
| 2828 | cfg->line_outs <= cfg->hp_outs) { |
| 2829 | /* use HP as primary out */ |
| 2830 | cfg->speaker_outs = cfg->line_outs; |
| 2831 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 2832 | sizeof(cfg->speaker_pins)); |
| 2833 | cfg->line_outs = cfg->hp_outs; |
| 2834 | memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); |
| 2835 | cfg->hp_outs = 0; |
| 2836 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); |
| 2837 | cfg->line_out_type = AUTO_PIN_HP_OUT; |
| 2838 | } |
| 2839 | |
| 2840 | err = parse_output_paths(codec); |
| 2841 | if (err < 0) |
| 2842 | return err; |
| 2843 | err = create_multi_channel_mode(codec); |
| 2844 | if (err < 0) |
| 2845 | return err; |
| 2846 | err = create_multi_out_ctls(codec, cfg); |
| 2847 | if (err < 0) |
| 2848 | return err; |
| 2849 | err = create_hp_out_ctls(codec); |
| 2850 | if (err < 0) |
| 2851 | return err; |
| 2852 | err = create_speaker_out_ctls(codec); |
| 2853 | if (err < 0) |
| 2854 | return err; |
| 2855 | err = create_shared_input(codec); |
| 2856 | if (err < 0) |
| 2857 | return err; |
| 2858 | err = create_input_ctls(codec); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 2859 | if (err < 0) |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2860 | return err; |
| 2861 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2862 | /* check the multiple speaker pins */ |
| 2863 | if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 2864 | spec->const_channel_count = cfg->line_outs * 2; |
| 2865 | else |
| 2866 | spec->const_channel_count = cfg->speaker_outs * 2; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2867 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2868 | if (spec->multi_ios > 0) |
| 2869 | spec->multiout.max_channels = max(spec->ext_channel_count, |
| 2870 | spec->const_channel_count); |
| 2871 | else |
| 2872 | spec->multiout.max_channels = spec->multiout.num_dacs * 2; |
| 2873 | |
| 2874 | err = check_auto_mute_availability(codec); |
| 2875 | if (err < 0) |
| 2876 | return err; |
| 2877 | |
| 2878 | err = check_dyn_adc_switch(codec); |
| 2879 | if (err < 0) |
| 2880 | return err; |
| 2881 | |
| 2882 | if (!spec->shared_mic_hp) { |
| 2883 | err = check_auto_mic_availability(codec); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 2884 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2885 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2886 | } |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2887 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2888 | err = create_capture_mixers(codec); |
| 2889 | if (err < 0) |
| 2890 | return err; |
| 2891 | |
| 2892 | err = parse_mic_boost(codec); |
| 2893 | if (err < 0) |
| 2894 | return err; |
| 2895 | |
| 2896 | dig_only: |
| 2897 | parse_digital(codec); |
| 2898 | |
| 2899 | return 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2900 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2901 | EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2902 | |
| 2903 | |
| 2904 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2905 | * Build control elements |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2906 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2907 | |
| 2908 | /* slave controls for virtual master */ |
| 2909 | static const char * const slave_pfxs[] = { |
| 2910 | "Front", "Surround", "Center", "LFE", "Side", |
| 2911 | "Headphone", "Speaker", "Mono", "Line Out", |
| 2912 | "CLFE", "Bass Speaker", "PCM", |
| 2913 | NULL, |
| 2914 | }; |
| 2915 | |
| 2916 | int snd_hda_gen_build_controls(struct hda_codec *codec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2917 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2918 | struct hda_gen_spec *spec = codec->spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2919 | int err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2920 | |
Takashi Iwai | 36502d0 | 2012-12-19 15:15:10 +0100 | [diff] [blame] | 2921 | if (spec->kctls.used) { |
| 2922 | err = snd_hda_add_new_ctls(codec, spec->kctls.list); |
| 2923 | if (err < 0) |
| 2924 | return err; |
| 2925 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2926 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2927 | if (spec->multiout.dig_out_nid) { |
| 2928 | err = snd_hda_create_dig_out_ctls(codec, |
| 2929 | spec->multiout.dig_out_nid, |
| 2930 | spec->multiout.dig_out_nid, |
| 2931 | spec->pcm_rec[1].pcm_type); |
| 2932 | if (err < 0) |
| 2933 | return err; |
| 2934 | if (!spec->no_analog) { |
| 2935 | err = snd_hda_create_spdif_share_sw(codec, |
| 2936 | &spec->multiout); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2937 | if (err < 0) |
| 2938 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2939 | spec->multiout.share_spdif = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2940 | } |
| 2941 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2942 | if (spec->dig_in_nid) { |
| 2943 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); |
| 2944 | if (err < 0) |
| 2945 | return err; |
| 2946 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2947 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2948 | /* if we have no master control, let's create it */ |
| 2949 | if (!spec->no_analog && |
| 2950 | !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { |
| 2951 | unsigned int vmaster_tlv[4]; |
| 2952 | snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid, |
| 2953 | HDA_OUTPUT, vmaster_tlv); |
| 2954 | err = snd_hda_add_vmaster(codec, "Master Playback Volume", |
| 2955 | vmaster_tlv, slave_pfxs, |
| 2956 | "Playback Volume"); |
| 2957 | if (err < 0) |
| 2958 | return err; |
| 2959 | } |
| 2960 | if (!spec->no_analog && |
| 2961 | !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { |
| 2962 | err = __snd_hda_add_vmaster(codec, "Master Playback Switch", |
| 2963 | NULL, slave_pfxs, |
| 2964 | "Playback Switch", |
| 2965 | true, &spec->vmaster_mute.sw_kctl); |
| 2966 | if (err < 0) |
| 2967 | return err; |
| 2968 | if (spec->vmaster_mute.hook) |
Takashi Iwai | fd25a97 | 2012-12-20 14:57:18 +0100 | [diff] [blame^] | 2969 | snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, |
| 2970 | spec->vmaster_mute_enum); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2971 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2972 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2973 | free_kctls(spec); /* no longer needed */ |
| 2974 | |
| 2975 | if (spec->shared_mic_hp) { |
| 2976 | int err; |
| 2977 | int nid = spec->autocfg.inputs[1].pin; |
| 2978 | err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0); |
| 2979 | if (err < 0) |
| 2980 | return err; |
| 2981 | err = snd_hda_jack_detect_enable(codec, nid, 0); |
| 2982 | if (err < 0) |
| 2983 | return err; |
| 2984 | } |
| 2985 | |
| 2986 | err = snd_hda_jack_add_kctls(codec, &spec->autocfg); |
| 2987 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2988 | return err; |
| 2989 | |
| 2990 | return 0; |
| 2991 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2992 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls); |
| 2993 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2994 | |
| 2995 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2996 | * PCM definitions |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2997 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2998 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2999 | /* |
| 3000 | * Analog playback callbacks |
| 3001 | */ |
| 3002 | static int playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 3003 | struct hda_codec *codec, |
| 3004 | struct snd_pcm_substream *substream) |
| 3005 | { |
| 3006 | struct hda_gen_spec *spec = codec->spec; |
| 3007 | return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, |
| 3008 | hinfo); |
| 3009 | } |
| 3010 | |
| 3011 | static int playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3012 | struct hda_codec *codec, |
| 3013 | unsigned int stream_tag, |
| 3014 | unsigned int format, |
| 3015 | struct snd_pcm_substream *substream) |
| 3016 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3017 | struct hda_gen_spec *spec = codec->spec; |
| 3018 | return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, |
| 3019 | stream_tag, format, substream); |
| 3020 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3021 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3022 | static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3023 | struct hda_codec *codec, |
| 3024 | struct snd_pcm_substream *substream) |
| 3025 | { |
| 3026 | struct hda_gen_spec *spec = codec->spec; |
| 3027 | return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); |
| 3028 | } |
| 3029 | |
| 3030 | /* |
| 3031 | * Digital out |
| 3032 | */ |
| 3033 | static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 3034 | struct hda_codec *codec, |
| 3035 | struct snd_pcm_substream *substream) |
| 3036 | { |
| 3037 | struct hda_gen_spec *spec = codec->spec; |
| 3038 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); |
| 3039 | } |
| 3040 | |
| 3041 | static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3042 | struct hda_codec *codec, |
| 3043 | unsigned int stream_tag, |
| 3044 | unsigned int format, |
| 3045 | struct snd_pcm_substream *substream) |
| 3046 | { |
| 3047 | struct hda_gen_spec *spec = codec->spec; |
| 3048 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, |
| 3049 | stream_tag, format, substream); |
| 3050 | } |
| 3051 | |
| 3052 | static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3053 | struct hda_codec *codec, |
| 3054 | struct snd_pcm_substream *substream) |
| 3055 | { |
| 3056 | struct hda_gen_spec *spec = codec->spec; |
| 3057 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); |
| 3058 | } |
| 3059 | |
| 3060 | static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo, |
| 3061 | struct hda_codec *codec, |
| 3062 | struct snd_pcm_substream *substream) |
| 3063 | { |
| 3064 | struct hda_gen_spec *spec = codec->spec; |
| 3065 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); |
| 3066 | } |
| 3067 | |
| 3068 | /* |
| 3069 | * Analog capture |
| 3070 | */ |
| 3071 | static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3072 | struct hda_codec *codec, |
| 3073 | unsigned int stream_tag, |
| 3074 | unsigned int format, |
| 3075 | struct snd_pcm_substream *substream) |
| 3076 | { |
| 3077 | struct hda_gen_spec *spec = codec->spec; |
| 3078 | |
| 3079 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1], |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3080 | stream_tag, 0, format); |
| 3081 | return 0; |
| 3082 | } |
| 3083 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3084 | static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3085 | struct hda_codec *codec, |
| 3086 | struct snd_pcm_substream *substream) |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3087 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3088 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3089 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3090 | snd_hda_codec_cleanup_stream(codec, |
| 3091 | spec->adc_nids[substream->number + 1]); |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3092 | return 0; |
| 3093 | } |
| 3094 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3095 | /* |
| 3096 | */ |
| 3097 | static const struct hda_pcm_stream pcm_analog_playback = { |
| 3098 | .substreams = 1, |
| 3099 | .channels_min = 2, |
| 3100 | .channels_max = 8, |
| 3101 | /* NID is set in build_pcms */ |
| 3102 | .ops = { |
| 3103 | .open = playback_pcm_open, |
| 3104 | .prepare = playback_pcm_prepare, |
| 3105 | .cleanup = playback_pcm_cleanup |
| 3106 | }, |
| 3107 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3108 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3109 | static const struct hda_pcm_stream pcm_analog_capture = { |
| 3110 | .substreams = 1, |
| 3111 | .channels_min = 2, |
| 3112 | .channels_max = 2, |
| 3113 | /* NID is set in build_pcms */ |
| 3114 | }; |
| 3115 | |
| 3116 | static const struct hda_pcm_stream pcm_analog_alt_playback = { |
| 3117 | .substreams = 1, |
| 3118 | .channels_min = 2, |
| 3119 | .channels_max = 2, |
| 3120 | /* NID is set in build_pcms */ |
| 3121 | }; |
| 3122 | |
| 3123 | static const struct hda_pcm_stream pcm_analog_alt_capture = { |
| 3124 | .substreams = 2, /* can be overridden */ |
| 3125 | .channels_min = 2, |
| 3126 | .channels_max = 2, |
| 3127 | /* NID is set in build_pcms */ |
| 3128 | .ops = { |
| 3129 | .prepare = alt_capture_pcm_prepare, |
| 3130 | .cleanup = alt_capture_pcm_cleanup |
| 3131 | }, |
| 3132 | }; |
| 3133 | |
| 3134 | static const struct hda_pcm_stream pcm_digital_playback = { |
| 3135 | .substreams = 1, |
| 3136 | .channels_min = 2, |
| 3137 | .channels_max = 2, |
| 3138 | /* NID is set in build_pcms */ |
| 3139 | .ops = { |
| 3140 | .open = dig_playback_pcm_open, |
| 3141 | .close = dig_playback_pcm_close, |
| 3142 | .prepare = dig_playback_pcm_prepare, |
| 3143 | .cleanup = dig_playback_pcm_cleanup |
| 3144 | }, |
| 3145 | }; |
| 3146 | |
| 3147 | static const struct hda_pcm_stream pcm_digital_capture = { |
| 3148 | .substreams = 1, |
| 3149 | .channels_min = 2, |
| 3150 | .channels_max = 2, |
| 3151 | /* NID is set in build_pcms */ |
| 3152 | }; |
| 3153 | |
| 3154 | /* Used by build_pcms to flag that a PCM has no playback stream */ |
| 3155 | static const struct hda_pcm_stream pcm_null_stream = { |
| 3156 | .substreams = 0, |
| 3157 | .channels_min = 0, |
| 3158 | .channels_max = 0, |
| 3159 | }; |
| 3160 | |
| 3161 | /* |
| 3162 | * dynamic changing ADC PCM streams |
| 3163 | */ |
| 3164 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur) |
| 3165 | { |
| 3166 | struct hda_gen_spec *spec = codec->spec; |
| 3167 | hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]]; |
| 3168 | |
| 3169 | if (spec->cur_adc && spec->cur_adc != new_adc) { |
| 3170 | /* stream is running, let's swap the current ADC */ |
| 3171 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); |
| 3172 | spec->cur_adc = new_adc; |
| 3173 | snd_hda_codec_setup_stream(codec, new_adc, |
| 3174 | spec->cur_adc_stream_tag, 0, |
| 3175 | spec->cur_adc_format); |
| 3176 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3177 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3178 | return false; |
| 3179 | } |
| 3180 | |
| 3181 | /* analog capture with dynamic dual-adc changes */ |
| 3182 | static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3183 | struct hda_codec *codec, |
| 3184 | unsigned int stream_tag, |
| 3185 | unsigned int format, |
| 3186 | struct snd_pcm_substream *substream) |
| 3187 | { |
| 3188 | struct hda_gen_spec *spec = codec->spec; |
| 3189 | spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]]; |
| 3190 | spec->cur_adc_stream_tag = stream_tag; |
| 3191 | spec->cur_adc_format = format; |
| 3192 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); |
| 3193 | return 0; |
| 3194 | } |
| 3195 | |
| 3196 | static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3197 | struct hda_codec *codec, |
| 3198 | struct snd_pcm_substream *substream) |
| 3199 | { |
| 3200 | struct hda_gen_spec *spec = codec->spec; |
| 3201 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); |
| 3202 | spec->cur_adc = 0; |
| 3203 | return 0; |
| 3204 | } |
| 3205 | |
| 3206 | static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = { |
| 3207 | .substreams = 1, |
| 3208 | .channels_min = 2, |
| 3209 | .channels_max = 2, |
| 3210 | .nid = 0, /* fill later */ |
| 3211 | .ops = { |
| 3212 | .prepare = dyn_adc_capture_pcm_prepare, |
| 3213 | .cleanup = dyn_adc_capture_pcm_cleanup |
| 3214 | }, |
| 3215 | }; |
| 3216 | |
| 3217 | /* build PCM streams based on the parsed results */ |
| 3218 | int snd_hda_gen_build_pcms(struct hda_codec *codec) |
| 3219 | { |
| 3220 | struct hda_gen_spec *spec = codec->spec; |
| 3221 | struct hda_pcm *info = spec->pcm_rec; |
| 3222 | const struct hda_pcm_stream *p; |
| 3223 | bool have_multi_adcs; |
| 3224 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3225 | |
| 3226 | codec->num_pcms = 1; |
| 3227 | codec->pcm_info = info; |
| 3228 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3229 | if (spec->no_analog) |
| 3230 | goto skip_analog; |
| 3231 | |
| 3232 | snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog), |
| 3233 | "%s Analog", codec->chip_name); |
| 3234 | info->name = spec->stream_name_analog; |
| 3235 | |
| 3236 | if (spec->multiout.num_dacs > 0) { |
| 3237 | p = spec->stream_analog_playback; |
| 3238 | if (!p) |
| 3239 | p = &pcm_analog_playback; |
| 3240 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 3241 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; |
| 3242 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = |
| 3243 | spec->multiout.max_channels; |
| 3244 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && |
| 3245 | spec->autocfg.line_outs == 2) |
| 3246 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = |
| 3247 | snd_pcm_2_1_chmaps; |
| 3248 | } |
| 3249 | if (spec->num_adc_nids) { |
| 3250 | p = spec->stream_analog_capture; |
| 3251 | if (!p) { |
| 3252 | if (spec->dyn_adc_switch) |
| 3253 | p = &dyn_adc_pcm_analog_capture; |
| 3254 | else |
| 3255 | p = &pcm_analog_capture; |
| 3256 | } |
| 3257 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 3258 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; |
| 3259 | } |
| 3260 | |
| 3261 | if (spec->channel_mode) { |
| 3262 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0; |
| 3263 | for (i = 0; i < spec->num_channel_mode; i++) { |
| 3264 | if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) { |
| 3265 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels; |
| 3266 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3267 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3268 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3269 | |
| 3270 | skip_analog: |
| 3271 | /* SPDIF for stream index #1 */ |
| 3272 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { |
| 3273 | snprintf(spec->stream_name_digital, |
| 3274 | sizeof(spec->stream_name_digital), |
| 3275 | "%s Digital", codec->chip_name); |
| 3276 | codec->num_pcms = 2; |
| 3277 | codec->slave_dig_outs = spec->multiout.slave_dig_outs; |
| 3278 | info = spec->pcm_rec + 1; |
| 3279 | info->name = spec->stream_name_digital; |
| 3280 | if (spec->dig_out_type) |
| 3281 | info->pcm_type = spec->dig_out_type; |
| 3282 | else |
| 3283 | info->pcm_type = HDA_PCM_TYPE_SPDIF; |
| 3284 | if (spec->multiout.dig_out_nid) { |
| 3285 | p = spec->stream_digital_playback; |
| 3286 | if (!p) |
| 3287 | p = &pcm_digital_playback; |
| 3288 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 3289 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; |
| 3290 | } |
| 3291 | if (spec->dig_in_nid) { |
| 3292 | p = spec->stream_digital_capture; |
| 3293 | if (!p) |
| 3294 | p = &pcm_digital_capture; |
| 3295 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 3296 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; |
| 3297 | } |
| 3298 | } |
| 3299 | |
| 3300 | if (spec->no_analog) |
| 3301 | return 0; |
| 3302 | |
| 3303 | /* If the use of more than one ADC is requested for the current |
| 3304 | * model, configure a second analog capture-only PCM. |
| 3305 | */ |
| 3306 | have_multi_adcs = (spec->num_adc_nids > 1) && |
| 3307 | !spec->dyn_adc_switch && !spec->auto_mic; |
| 3308 | /* Additional Analaog capture for index #2 */ |
| 3309 | if (spec->alt_dac_nid || have_multi_adcs) { |
| 3310 | codec->num_pcms = 3; |
| 3311 | info = spec->pcm_rec + 2; |
| 3312 | info->name = spec->stream_name_analog; |
| 3313 | if (spec->alt_dac_nid) { |
| 3314 | p = spec->stream_analog_alt_playback; |
| 3315 | if (!p) |
| 3316 | p = &pcm_analog_alt_playback; |
| 3317 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 3318 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = |
| 3319 | spec->alt_dac_nid; |
| 3320 | } else { |
| 3321 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = |
| 3322 | pcm_null_stream; |
| 3323 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; |
| 3324 | } |
| 3325 | if (have_multi_adcs) { |
| 3326 | p = spec->stream_analog_alt_capture; |
| 3327 | if (!p) |
| 3328 | p = &pcm_analog_alt_capture; |
| 3329 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 3330 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = |
| 3331 | spec->adc_nids[1]; |
| 3332 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = |
| 3333 | spec->num_adc_nids - 1; |
| 3334 | } else { |
| 3335 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = |
| 3336 | pcm_null_stream; |
| 3337 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; |
| 3338 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3339 | } |
| 3340 | |
| 3341 | return 0; |
| 3342 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3343 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms); |
| 3344 | |
| 3345 | |
| 3346 | /* |
| 3347 | * Standard auto-parser initializations |
| 3348 | */ |
| 3349 | |
| 3350 | /* configure the path from the given dac to the pin as the proper output */ |
| 3351 | static void set_output_and_unmute(struct hda_codec *codec, hda_nid_t pin, |
| 3352 | int pin_type, hda_nid_t dac) |
| 3353 | { |
Takashi Iwai | 731dc30 | 2012-12-19 13:01:54 +0100 | [diff] [blame] | 3354 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3355 | struct nid_path *path; |
| 3356 | |
| 3357 | snd_hda_set_pin_ctl_cache(codec, pin, pin_type); |
| 3358 | path = snd_hda_get_nid_path(codec, dac, pin); |
| 3359 | if (!path) |
| 3360 | return; |
| 3361 | if (path->active) |
| 3362 | return; |
| 3363 | snd_hda_activate_path(codec, path, true, true); |
Takashi Iwai | 731dc30 | 2012-12-19 13:01:54 +0100 | [diff] [blame] | 3364 | |
| 3365 | if (!spec->own_eapd_ctl && |
| 3366 | (snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) |
| 3367 | snd_hda_codec_update_cache(codec, pin, 0, |
| 3368 | AC_VERB_SET_EAPD_BTLENABLE, 0x02); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3369 | } |
| 3370 | |
| 3371 | /* initialize primary output paths */ |
| 3372 | static void init_multi_out(struct hda_codec *codec) |
| 3373 | { |
| 3374 | struct hda_gen_spec *spec = codec->spec; |
| 3375 | int pin_type; |
| 3376 | int i; |
| 3377 | |
| 3378 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) |
| 3379 | pin_type = PIN_HP; |
| 3380 | else |
| 3381 | pin_type = PIN_OUT; |
| 3382 | |
| 3383 | for (i = 0; i <= HDA_SIDE; i++) { |
| 3384 | hda_nid_t nid = spec->autocfg.line_out_pins[i]; |
| 3385 | if (nid) |
| 3386 | set_output_and_unmute(codec, nid, pin_type, |
| 3387 | spec->multiout.dac_nids[i]); |
| 3388 | |
| 3389 | } |
| 3390 | } |
| 3391 | |
| 3392 | /* initialize hp and speaker paths */ |
| 3393 | static void init_extra_out(struct hda_codec *codec) |
| 3394 | { |
| 3395 | struct hda_gen_spec *spec = codec->spec; |
| 3396 | int i; |
| 3397 | hda_nid_t pin, dac; |
| 3398 | |
| 3399 | for (i = 0; i < spec->autocfg.hp_outs; i++) { |
| 3400 | if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT) |
| 3401 | break; |
| 3402 | pin = spec->autocfg.hp_pins[i]; |
| 3403 | if (!pin) |
| 3404 | break; |
| 3405 | dac = spec->multiout.hp_out_nid[i]; |
| 3406 | if (!dac) { |
| 3407 | if (i > 0 && spec->multiout.hp_out_nid[0]) |
| 3408 | dac = spec->multiout.hp_out_nid[0]; |
| 3409 | else |
| 3410 | dac = spec->multiout.dac_nids[0]; |
| 3411 | } |
| 3412 | set_output_and_unmute(codec, pin, PIN_HP, dac); |
| 3413 | } |
| 3414 | for (i = 0; i < spec->autocfg.speaker_outs; i++) { |
| 3415 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 3416 | break; |
| 3417 | pin = spec->autocfg.speaker_pins[i]; |
| 3418 | if (!pin) |
| 3419 | break; |
| 3420 | dac = spec->multiout.extra_out_nid[i]; |
| 3421 | if (!dac) { |
| 3422 | if (i > 0 && spec->multiout.extra_out_nid[0]) |
| 3423 | dac = spec->multiout.extra_out_nid[0]; |
| 3424 | else |
| 3425 | dac = spec->multiout.dac_nids[0]; |
| 3426 | } |
| 3427 | set_output_and_unmute(codec, pin, PIN_OUT, dac); |
| 3428 | } |
| 3429 | } |
| 3430 | |
| 3431 | /* initialize multi-io paths */ |
| 3432 | static void init_multi_io(struct hda_codec *codec) |
| 3433 | { |
| 3434 | struct hda_gen_spec *spec = codec->spec; |
| 3435 | int i; |
| 3436 | |
| 3437 | for (i = 0; i < spec->multi_ios; i++) { |
| 3438 | hda_nid_t pin = spec->multi_io[i].pin; |
| 3439 | struct nid_path *path; |
| 3440 | path = snd_hda_get_nid_path(codec, spec->multi_io[i].dac, pin); |
| 3441 | if (!path) |
| 3442 | continue; |
| 3443 | if (!spec->multi_io[i].ctl_in) |
| 3444 | spec->multi_io[i].ctl_in = |
| 3445 | snd_hda_codec_update_cache(codec, pin, 0, |
| 3446 | AC_VERB_GET_PIN_WIDGET_CONTROL, 0); |
| 3447 | snd_hda_activate_path(codec, path, path->active, true); |
| 3448 | } |
| 3449 | } |
| 3450 | |
| 3451 | /* set up the input pin config, depending on the given auto-pin type */ |
| 3452 | static void set_input_pin(struct hda_codec *codec, hda_nid_t nid, |
| 3453 | int auto_pin_type) |
| 3454 | { |
| 3455 | unsigned int val = PIN_IN; |
| 3456 | if (auto_pin_type == AUTO_PIN_MIC) |
| 3457 | val |= snd_hda_get_default_vref(codec, nid); |
| 3458 | snd_hda_set_pin_ctl(codec, nid, val); |
| 3459 | } |
| 3460 | |
| 3461 | /* set up input pins and loopback paths */ |
| 3462 | static void init_analog_input(struct hda_codec *codec) |
| 3463 | { |
| 3464 | struct hda_gen_spec *spec = codec->spec; |
| 3465 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 3466 | int i; |
| 3467 | |
| 3468 | for (i = 0; i < cfg->num_inputs; i++) { |
| 3469 | hda_nid_t nid = cfg->inputs[i].pin; |
| 3470 | if (is_input_pin(codec, nid)) |
| 3471 | set_input_pin(codec, nid, cfg->inputs[i].type); |
| 3472 | |
| 3473 | /* init loopback inputs */ |
| 3474 | if (spec->mixer_nid) { |
| 3475 | struct nid_path *path; |
| 3476 | path = snd_hda_get_nid_path(codec, nid, spec->mixer_nid); |
| 3477 | if (path) |
| 3478 | snd_hda_activate_path(codec, path, |
| 3479 | path->active, false); |
| 3480 | } |
| 3481 | } |
| 3482 | } |
| 3483 | |
| 3484 | /* initialize ADC paths */ |
| 3485 | static void init_input_src(struct hda_codec *codec) |
| 3486 | { |
| 3487 | struct hda_gen_spec *spec = codec->spec; |
| 3488 | struct hda_input_mux *imux = &spec->input_mux; |
| 3489 | struct nid_path *path; |
| 3490 | int i, c, nums; |
| 3491 | |
| 3492 | if (spec->dyn_adc_switch) |
| 3493 | nums = 1; |
| 3494 | else |
| 3495 | nums = spec->num_adc_nids; |
| 3496 | |
| 3497 | for (c = 0; c < nums; c++) { |
| 3498 | for (i = 0; i < imux->num_items; i++) { |
| 3499 | path = snd_hda_get_nid_path(codec, spec->imux_pins[i], |
| 3500 | get_adc_nid(codec, c, i)); |
| 3501 | if (path) { |
| 3502 | bool active = path->active; |
| 3503 | if (i == spec->cur_mux[c]) |
| 3504 | active = true; |
| 3505 | snd_hda_activate_path(codec, path, active, false); |
| 3506 | } |
| 3507 | } |
| 3508 | } |
| 3509 | |
| 3510 | if (spec->shared_mic_hp) |
| 3511 | update_shared_mic_hp(codec, spec->cur_mux[0]); |
| 3512 | |
| 3513 | if (spec->cap_sync_hook) |
| 3514 | spec->cap_sync_hook(codec); |
| 3515 | } |
| 3516 | |
| 3517 | /* set right pin controls for digital I/O */ |
| 3518 | static void init_digital(struct hda_codec *codec) |
| 3519 | { |
| 3520 | struct hda_gen_spec *spec = codec->spec; |
| 3521 | int i; |
| 3522 | hda_nid_t pin; |
| 3523 | |
| 3524 | for (i = 0; i < spec->autocfg.dig_outs; i++) { |
| 3525 | pin = spec->autocfg.dig_out_pins[i]; |
| 3526 | if (!pin) |
| 3527 | continue; |
| 3528 | set_output_and_unmute(codec, pin, PIN_OUT, 0); |
| 3529 | } |
| 3530 | pin = spec->autocfg.dig_in_pin; |
| 3531 | if (pin) |
| 3532 | snd_hda_set_pin_ctl(codec, pin, PIN_IN); |
| 3533 | } |
| 3534 | |
| 3535 | int snd_hda_gen_init(struct hda_codec *codec) |
| 3536 | { |
| 3537 | struct hda_gen_spec *spec = codec->spec; |
| 3538 | |
| 3539 | if (spec->init_hook) |
| 3540 | spec->init_hook(codec); |
| 3541 | |
| 3542 | snd_hda_apply_verbs(codec); |
| 3543 | |
Takashi Iwai | 3bbcd27 | 2012-12-20 11:50:58 +0100 | [diff] [blame] | 3544 | codec->cached_write = 1; |
| 3545 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3546 | init_multi_out(codec); |
| 3547 | init_extra_out(codec); |
| 3548 | init_multi_io(codec); |
| 3549 | init_analog_input(codec); |
| 3550 | init_input_src(codec); |
| 3551 | init_digital(codec); |
| 3552 | |
| 3553 | /* call init functions of standard auto-mute helpers */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3554 | snd_hda_gen_hp_automute(codec, NULL); |
| 3555 | snd_hda_gen_line_automute(codec, NULL); |
| 3556 | snd_hda_gen_mic_autoswitch(codec, NULL); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3557 | |
Takashi Iwai | 3bbcd27 | 2012-12-20 11:50:58 +0100 | [diff] [blame] | 3558 | snd_hda_codec_flush_amp_cache(codec); |
| 3559 | snd_hda_codec_flush_cmd_cache(codec); |
| 3560 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3561 | if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) |
| 3562 | snd_hda_sync_vmaster_hook(&spec->vmaster_mute); |
| 3563 | |
| 3564 | hda_call_check_power_status(codec, 0x01); |
| 3565 | return 0; |
| 3566 | } |
| 3567 | EXPORT_SYMBOL(snd_hda_gen_init); |
| 3568 | |
| 3569 | |
| 3570 | /* |
| 3571 | * the generic codec support |
| 3572 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3573 | |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 3574 | #ifdef CONFIG_PM |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 3575 | static int generic_check_power_status(struct hda_codec *codec, hda_nid_t nid) |
| 3576 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3577 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 3578 | return snd_hda_check_amp_list_power(codec, &spec->loopback, nid); |
| 3579 | } |
| 3580 | #endif |
| 3581 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3582 | static void generic_free(struct hda_codec *codec) |
| 3583 | { |
| 3584 | snd_hda_gen_spec_free(codec->spec); |
| 3585 | kfree(codec->spec); |
| 3586 | codec->spec = NULL; |
| 3587 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3588 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3589 | static const struct hda_codec_ops generic_patch_ops = { |
| 3590 | .build_controls = snd_hda_gen_build_controls, |
| 3591 | .build_pcms = snd_hda_gen_build_pcms, |
| 3592 | .init = snd_hda_gen_init, |
| 3593 | .free = generic_free, |
| 3594 | .unsol_event = snd_hda_jack_unsol_event, |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 3595 | #ifdef CONFIG_PM |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 3596 | .check_power_status = generic_check_power_status, |
| 3597 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3598 | }; |
| 3599 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3600 | int snd_hda_parse_generic_codec(struct hda_codec *codec) |
| 3601 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3602 | struct hda_gen_spec *spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3603 | int err; |
| 3604 | |
Takashi Iwai | e560d8d | 2005-09-09 14:21:46 +0200 | [diff] [blame] | 3605 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3606 | if (!spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3607 | return -ENOMEM; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3608 | snd_hda_gen_spec_init(spec); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3609 | codec->spec = spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3610 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 3611 | err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); |
| 3612 | if (err < 0) |
| 3613 | return err; |
| 3614 | |
| 3615 | err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3616 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3617 | goto error; |
| 3618 | |
| 3619 | codec->patch_ops = generic_patch_ops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3620 | return 0; |
| 3621 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3622 | error: |
| 3623 | generic_free(codec); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3624 | return err; |
| 3625 | } |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 3626 | EXPORT_SYMBOL(snd_hda_parse_generic_codec); |