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> |
Takashi Iwai | f873e53 | 2012-12-20 16:58:39 +0100 | [diff] [blame] | 27 | #include <linux/ctype.h> |
| 28 | #include <linux/string.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #include <sound/core.h> |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 30 | #include <sound/jack.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | #include "hda_codec.h" |
| 32 | #include "hda_local.h" |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 33 | #include "hda_auto_parser.h" |
| 34 | #include "hda_jack.h" |
| 35 | #include "hda_generic.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 38 | /* initialize hda_gen_spec struct */ |
| 39 | int snd_hda_gen_spec_init(struct hda_gen_spec *spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 41 | snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 42 | snd_array_init(&spec->paths, sizeof(struct nid_path), 8); |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 43 | mutex_init(&spec->pcm_mutex); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 44 | return 0; |
| 45 | } |
| 46 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 48 | struct snd_kcontrol_new * |
| 49 | snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, |
| 50 | const struct snd_kcontrol_new *temp) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 51 | { |
| 52 | struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls); |
| 53 | if (!knew) |
| 54 | return NULL; |
| 55 | *knew = *temp; |
| 56 | if (name) |
| 57 | knew->name = kstrdup(name, GFP_KERNEL); |
| 58 | else if (knew->name) |
| 59 | knew->name = kstrdup(knew->name, GFP_KERNEL); |
| 60 | if (!knew->name) |
| 61 | return NULL; |
| 62 | return knew; |
| 63 | } |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 64 | EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 65 | |
| 66 | static void free_kctls(struct hda_gen_spec *spec) |
| 67 | { |
| 68 | if (spec->kctls.list) { |
| 69 | struct snd_kcontrol_new *kctl = spec->kctls.list; |
| 70 | int i; |
| 71 | for (i = 0; i < spec->kctls.used; i++) |
| 72 | kfree(kctl[i].name); |
| 73 | } |
| 74 | snd_array_free(&spec->kctls); |
| 75 | } |
| 76 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 77 | void snd_hda_gen_spec_free(struct hda_gen_spec *spec) |
| 78 | { |
| 79 | if (!spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 80 | return; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 81 | free_kctls(spec); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 82 | snd_array_free(&spec->paths); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 83 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 84 | EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | |
| 86 | /* |
Takashi Iwai | 1c70a58 | 2013-01-11 17:48:22 +0100 | [diff] [blame] | 87 | * store user hints |
| 88 | */ |
| 89 | static void parse_user_hints(struct hda_codec *codec) |
| 90 | { |
| 91 | struct hda_gen_spec *spec = codec->spec; |
| 92 | int val; |
| 93 | |
| 94 | val = snd_hda_get_bool_hint(codec, "jack_detect"); |
| 95 | if (val >= 0) |
| 96 | codec->no_jack_detect = !val; |
| 97 | val = snd_hda_get_bool_hint(codec, "inv_jack_detect"); |
| 98 | if (val >= 0) |
| 99 | codec->inv_jack_detect = !!val; |
| 100 | val = snd_hda_get_bool_hint(codec, "trigger_sense"); |
| 101 | if (val >= 0) |
| 102 | codec->no_trigger_sense = !val; |
| 103 | val = snd_hda_get_bool_hint(codec, "inv_eapd"); |
| 104 | if (val >= 0) |
| 105 | codec->inv_eapd = !!val; |
| 106 | val = snd_hda_get_bool_hint(codec, "pcm_format_first"); |
| 107 | if (val >= 0) |
| 108 | codec->pcm_format_first = !!val; |
| 109 | val = snd_hda_get_bool_hint(codec, "sticky_stream"); |
| 110 | if (val >= 0) |
| 111 | codec->no_sticky_stream = !val; |
| 112 | val = snd_hda_get_bool_hint(codec, "spdif_status_reset"); |
| 113 | if (val >= 0) |
| 114 | codec->spdif_status_reset = !!val; |
| 115 | val = snd_hda_get_bool_hint(codec, "pin_amp_workaround"); |
| 116 | if (val >= 0) |
| 117 | codec->pin_amp_workaround = !!val; |
| 118 | val = snd_hda_get_bool_hint(codec, "single_adc_amp"); |
| 119 | if (val >= 0) |
| 120 | codec->single_adc_amp = !!val; |
| 121 | |
| 122 | val = snd_hda_get_bool_hint(codec, "auto_mic"); |
| 123 | if (val >= 0) |
| 124 | spec->suppress_auto_mic = !val; |
| 125 | val = snd_hda_get_bool_hint(codec, "line_in_auto_switch"); |
| 126 | if (val >= 0) |
| 127 | spec->line_in_auto_switch = !!val; |
| 128 | val = snd_hda_get_bool_hint(codec, "need_dac_fix"); |
| 129 | if (val >= 0) |
| 130 | spec->need_dac_fix = !!val; |
| 131 | val = snd_hda_get_bool_hint(codec, "primary_hp"); |
| 132 | if (val >= 0) |
| 133 | spec->no_primary_hp = !val; |
| 134 | val = snd_hda_get_bool_hint(codec, "multi_cap_vol"); |
| 135 | if (val >= 0) |
| 136 | spec->multi_cap_vol = !!val; |
| 137 | val = snd_hda_get_bool_hint(codec, "inv_dmic_split"); |
| 138 | if (val >= 0) |
| 139 | spec->inv_dmic_split = !!val; |
| 140 | val = snd_hda_get_bool_hint(codec, "indep_hp"); |
| 141 | if (val >= 0) |
| 142 | spec->indep_hp = !!val; |
| 143 | val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input"); |
| 144 | if (val >= 0) |
| 145 | spec->add_stereo_mix_input = !!val; |
| 146 | val = snd_hda_get_bool_hint(codec, "add_out_jack_modes"); |
| 147 | if (val >= 0) |
| 148 | spec->add_out_jack_modes = !!val; |
| 149 | |
| 150 | if (!snd_hda_get_int_hint(codec, "mixer_nid", &val)) |
| 151 | spec->mixer_nid = val; |
| 152 | } |
| 153 | |
| 154 | /* |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 155 | * pin control value accesses |
| 156 | */ |
| 157 | |
| 158 | #define update_pin_ctl(codec, pin, val) \ |
| 159 | snd_hda_codec_update_cache(codec, pin, 0, \ |
| 160 | AC_VERB_SET_PIN_WIDGET_CONTROL, val) |
| 161 | |
| 162 | /* restore the pinctl based on the cached value */ |
| 163 | static inline void restore_pin_ctl(struct hda_codec *codec, hda_nid_t pin) |
| 164 | { |
| 165 | update_pin_ctl(codec, pin, snd_hda_codec_get_pin_target(codec, pin)); |
| 166 | } |
| 167 | |
| 168 | /* set the pinctl target value and write it if requested */ |
| 169 | static void set_pin_target(struct hda_codec *codec, hda_nid_t pin, |
| 170 | unsigned int val, bool do_write) |
| 171 | { |
| 172 | if (!pin) |
| 173 | return; |
| 174 | val = snd_hda_correct_pin_ctl(codec, pin, val); |
| 175 | snd_hda_codec_set_pin_target(codec, pin, val); |
| 176 | if (do_write) |
| 177 | update_pin_ctl(codec, pin, val); |
| 178 | } |
| 179 | |
| 180 | /* set pinctl target values for all given pins */ |
| 181 | static void set_pin_targets(struct hda_codec *codec, int num_pins, |
| 182 | hda_nid_t *pins, unsigned int val) |
| 183 | { |
| 184 | int i; |
| 185 | for (i = 0; i < num_pins; i++) |
| 186 | set_pin_target(codec, pins[i], val, false); |
| 187 | } |
| 188 | |
| 189 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 190 | * parsing paths |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 191 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 193 | /* return the position of NID in the list, or -1 if not found */ |
| 194 | static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) |
| 195 | { |
| 196 | int i; |
| 197 | for (i = 0; i < nums; i++) |
| 198 | if (list[i] == nid) |
| 199 | return i; |
| 200 | return -1; |
| 201 | } |
| 202 | |
| 203 | /* return true if the given NID is contained in the path */ |
| 204 | static bool is_nid_contained(struct nid_path *path, hda_nid_t nid) |
| 205 | { |
| 206 | return find_idx_in_nid_list(nid, path->path, path->depth) >= 0; |
| 207 | } |
| 208 | |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 209 | static struct nid_path *get_nid_path(struct hda_codec *codec, |
| 210 | hda_nid_t from_nid, hda_nid_t to_nid, |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 211 | int anchor_nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 213 | struct hda_gen_spec *spec = codec->spec; |
| 214 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 216 | for (i = 0; i < spec->paths.used; i++) { |
| 217 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 218 | if (path->depth <= 0) |
| 219 | continue; |
| 220 | if ((!from_nid || path->path[0] == from_nid) && |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 221 | (!to_nid || path->path[path->depth - 1] == to_nid)) { |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 222 | if (!anchor_nid || |
| 223 | (anchor_nid > 0 && is_nid_contained(path, anchor_nid)) || |
| 224 | (anchor_nid < 0 && !is_nid_contained(path, anchor_nid))) |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 225 | return path; |
| 226 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | } |
| 228 | return NULL; |
| 229 | } |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 230 | |
| 231 | /* get the path between the given NIDs; |
| 232 | * passing 0 to either @pin or @dac behaves as a wildcard |
| 233 | */ |
| 234 | struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, |
| 235 | hda_nid_t from_nid, hda_nid_t to_nid) |
| 236 | { |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 237 | return get_nid_path(codec, from_nid, to_nid, 0); |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 238 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 239 | EXPORT_SYMBOL_HDA(snd_hda_get_nid_path); |
| 240 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 241 | /* get the index number corresponding to the path instance; |
| 242 | * the index starts from 1, for easier checking the invalid value |
| 243 | */ |
| 244 | int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path) |
| 245 | { |
| 246 | struct hda_gen_spec *spec = codec->spec; |
| 247 | struct nid_path *array = spec->paths.list; |
| 248 | ssize_t idx; |
| 249 | |
| 250 | if (!spec->paths.used) |
| 251 | return 0; |
| 252 | idx = path - array; |
| 253 | if (idx < 0 || idx >= spec->paths.used) |
| 254 | return 0; |
| 255 | return idx + 1; |
| 256 | } |
| 257 | |
| 258 | /* get the path instance corresponding to the given index number */ |
| 259 | struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx) |
| 260 | { |
| 261 | struct hda_gen_spec *spec = codec->spec; |
| 262 | |
| 263 | if (idx <= 0 || idx > spec->paths.used) |
| 264 | return NULL; |
| 265 | return snd_array_elem(&spec->paths, idx - 1); |
| 266 | } |
| 267 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 268 | /* check whether the given DAC is already found in any existing paths */ |
| 269 | static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid) |
| 270 | { |
| 271 | struct hda_gen_spec *spec = codec->spec; |
| 272 | int i; |
| 273 | |
| 274 | for (i = 0; i < spec->paths.used; i++) { |
| 275 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 276 | if (path->path[0] == nid) |
| 277 | return true; |
| 278 | } |
| 279 | return false; |
| 280 | } |
| 281 | |
| 282 | /* check whether the given two widgets can be connected */ |
| 283 | static bool is_reachable_path(struct hda_codec *codec, |
| 284 | hda_nid_t from_nid, hda_nid_t to_nid) |
| 285 | { |
| 286 | if (!from_nid || !to_nid) |
| 287 | return false; |
| 288 | return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0; |
| 289 | } |
| 290 | |
| 291 | /* nid, dir and idx */ |
| 292 | #define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19)) |
| 293 | |
| 294 | /* check whether the given ctl is already assigned in any path elements */ |
| 295 | static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type) |
| 296 | { |
| 297 | struct hda_gen_spec *spec = codec->spec; |
| 298 | int i; |
| 299 | |
| 300 | val &= AMP_VAL_COMPARE_MASK; |
| 301 | for (i = 0; i < spec->paths.used; i++) { |
| 302 | struct nid_path *path = snd_array_elem(&spec->paths, i); |
| 303 | if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val) |
| 304 | return true; |
| 305 | } |
| 306 | return false; |
| 307 | } |
| 308 | |
| 309 | /* check whether a control with the given (nid, dir, idx) was assigned */ |
| 310 | static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid, |
| 311 | int dir, int idx) |
| 312 | { |
| 313 | unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir); |
| 314 | return is_ctl_used(codec, val, NID_PATH_VOL_CTL) || |
| 315 | is_ctl_used(codec, val, NID_PATH_MUTE_CTL); |
| 316 | } |
| 317 | |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 318 | static void print_nid_path(const char *pfx, struct nid_path *path) |
| 319 | { |
| 320 | char buf[40]; |
| 321 | int i; |
| 322 | |
| 323 | |
| 324 | buf[0] = 0; |
| 325 | for (i = 0; i < path->depth; i++) { |
| 326 | char tmp[4]; |
| 327 | sprintf(tmp, ":%02x", path->path[i]); |
| 328 | strlcat(buf, tmp, sizeof(buf)); |
| 329 | } |
| 330 | snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf); |
| 331 | } |
| 332 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 333 | /* called recursively */ |
| 334 | static bool __parse_nid_path(struct hda_codec *codec, |
| 335 | hda_nid_t from_nid, hda_nid_t to_nid, |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 336 | int anchor_nid, struct nid_path *path, |
| 337 | int depth) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 338 | { |
Takashi Iwai | ee8e765 | 2013-01-03 15:25:11 +0100 | [diff] [blame] | 339 | const hda_nid_t *conn; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 340 | int i, nums; |
| 341 | |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 342 | if (to_nid == anchor_nid) |
| 343 | anchor_nid = 0; /* anchor passed */ |
| 344 | else if (to_nid == (hda_nid_t)(-anchor_nid)) |
| 345 | return false; /* hit the exclusive nid */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 346 | |
Takashi Iwai | ee8e765 | 2013-01-03 15:25:11 +0100 | [diff] [blame] | 347 | nums = snd_hda_get_conn_list(codec, to_nid, &conn); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 348 | for (i = 0; i < nums; i++) { |
| 349 | if (conn[i] != from_nid) { |
| 350 | /* special case: when from_nid is 0, |
| 351 | * try to find an empty DAC |
| 352 | */ |
| 353 | if (from_nid || |
| 354 | get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT || |
| 355 | is_dac_already_used(codec, conn[i])) |
| 356 | continue; |
| 357 | } |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 358 | /* anchor is not requested or already passed? */ |
| 359 | if (anchor_nid <= 0) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 360 | goto found; |
| 361 | } |
| 362 | if (depth >= MAX_NID_PATH_DEPTH) |
| 363 | return false; |
| 364 | for (i = 0; i < nums; i++) { |
| 365 | unsigned int type; |
| 366 | type = get_wcaps_type(get_wcaps(codec, conn[i])); |
| 367 | if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN || |
| 368 | type == AC_WID_PIN) |
| 369 | continue; |
| 370 | if (__parse_nid_path(codec, from_nid, conn[i], |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 371 | anchor_nid, path, depth + 1)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 372 | goto found; |
| 373 | } |
| 374 | return false; |
| 375 | |
| 376 | found: |
| 377 | path->path[path->depth] = conn[i]; |
| 378 | path->idx[path->depth + 1] = i; |
| 379 | if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX) |
| 380 | path->multi[path->depth + 1] = 1; |
| 381 | path->depth++; |
| 382 | return true; |
| 383 | } |
| 384 | |
| 385 | /* parse the widget path from the given nid to the target nid; |
| 386 | * when @from_nid is 0, try to find an empty DAC; |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 387 | * when @anchor_nid is set to a positive value, only paths through the widget |
| 388 | * with the given value are evaluated. |
| 389 | * when @anchor_nid is set to a negative value, paths through the widget |
| 390 | * with the negative of given value are excluded, only other paths are chosen. |
| 391 | * when @anchor_nid is zero, no special handling about path selection. |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 392 | */ |
| 393 | bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 394 | hda_nid_t to_nid, int anchor_nid, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 395 | struct nid_path *path) |
| 396 | { |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 397 | if (__parse_nid_path(codec, from_nid, to_nid, anchor_nid, path, 1)) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 398 | path->path[path->depth] = to_nid; |
| 399 | path->depth++; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 400 | return true; |
| 401 | } |
| 402 | return false; |
| 403 | } |
| 404 | EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | |
| 406 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 407 | * parse the path between the given NIDs and add to the path list. |
| 408 | * if no valid path is found, return NULL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 409 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 410 | struct nid_path * |
| 411 | snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 412 | hda_nid_t to_nid, int anchor_nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 414 | struct hda_gen_spec *spec = codec->spec; |
| 415 | struct nid_path *path; |
| 416 | |
| 417 | if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid)) |
| 418 | return NULL; |
| 419 | |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 420 | /* check whether the path has been already added */ |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 421 | path = get_nid_path(codec, from_nid, to_nid, anchor_nid); |
Takashi Iwai | f5172a7 | 2013-01-04 13:19:55 +0100 | [diff] [blame] | 422 | if (path) |
| 423 | return path; |
| 424 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 425 | path = snd_array_new(&spec->paths); |
| 426 | if (!path) |
| 427 | return NULL; |
| 428 | memset(path, 0, sizeof(*path)); |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 429 | if (snd_hda_parse_nid_path(codec, from_nid, to_nid, anchor_nid, path)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 430 | return path; |
| 431 | /* push back */ |
| 432 | spec->paths.used--; |
| 433 | return NULL; |
| 434 | } |
| 435 | EXPORT_SYMBOL_HDA(snd_hda_add_new_path); |
| 436 | |
Takashi Iwai | 980428c | 2013-01-09 09:28:20 +0100 | [diff] [blame] | 437 | /* clear the given path as invalid so that it won't be picked up later */ |
| 438 | static void invalidate_nid_path(struct hda_codec *codec, int idx) |
| 439 | { |
| 440 | struct nid_path *path = snd_hda_get_path_from_idx(codec, idx); |
| 441 | if (!path) |
| 442 | return; |
| 443 | memset(path, 0, sizeof(*path)); |
| 444 | } |
| 445 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 446 | /* look for an empty DAC slot */ |
| 447 | static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin, |
| 448 | bool is_digital) |
| 449 | { |
| 450 | struct hda_gen_spec *spec = codec->spec; |
| 451 | bool cap_digital; |
| 452 | int i; |
| 453 | |
| 454 | for (i = 0; i < spec->num_all_dacs; i++) { |
| 455 | hda_nid_t nid = spec->all_dacs[i]; |
| 456 | if (!nid || is_dac_already_used(codec, nid)) |
| 457 | continue; |
| 458 | cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL); |
| 459 | if (is_digital != cap_digital) |
| 460 | continue; |
| 461 | if (is_reachable_path(codec, nid, pin)) |
| 462 | return nid; |
| 463 | } |
| 464 | return 0; |
| 465 | } |
| 466 | |
| 467 | /* replace the channels in the composed amp value with the given number */ |
| 468 | static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs) |
| 469 | { |
| 470 | val &= ~(0x3U << 16); |
| 471 | val |= chs << 16; |
| 472 | return val; |
| 473 | } |
| 474 | |
| 475 | /* check whether the widget has the given amp capability for the direction */ |
| 476 | static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, |
| 477 | int dir, unsigned int bits) |
| 478 | { |
| 479 | if (!nid) |
| 480 | return false; |
| 481 | if (get_wcaps(codec, nid) & (1 << (dir + 1))) |
| 482 | if (query_amp_caps(codec, nid, dir) & bits) |
| 483 | return true; |
| 484 | return false; |
| 485 | } |
| 486 | |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 487 | static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1, |
| 488 | hda_nid_t nid2, int dir) |
| 489 | { |
| 490 | if (!(get_wcaps(codec, nid1) & (1 << (dir + 1)))) |
| 491 | return !(get_wcaps(codec, nid2) & (1 << (dir + 1))); |
| 492 | return (query_amp_caps(codec, nid1, dir) == |
| 493 | query_amp_caps(codec, nid2, dir)); |
| 494 | } |
| 495 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 496 | #define nid_has_mute(codec, nid, dir) \ |
| 497 | check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE) |
| 498 | #define nid_has_volume(codec, nid, dir) \ |
| 499 | check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS) |
| 500 | |
| 501 | /* look for a widget suitable for assigning a mute switch in the path */ |
| 502 | static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec, |
| 503 | struct nid_path *path) |
| 504 | { |
| 505 | int i; |
| 506 | |
| 507 | for (i = path->depth - 1; i >= 0; i--) { |
| 508 | if (nid_has_mute(codec, path->path[i], HDA_OUTPUT)) |
| 509 | return path->path[i]; |
| 510 | if (i != path->depth - 1 && i != 0 && |
| 511 | nid_has_mute(codec, path->path[i], HDA_INPUT)) |
| 512 | return path->path[i]; |
| 513 | } |
| 514 | return 0; |
| 515 | } |
| 516 | |
| 517 | /* look for a widget suitable for assigning a volume ctl in the path */ |
| 518 | static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec, |
| 519 | struct nid_path *path) |
| 520 | { |
| 521 | int i; |
| 522 | |
| 523 | for (i = path->depth - 1; i >= 0; i--) { |
| 524 | if (nid_has_volume(codec, path->path[i], HDA_OUTPUT)) |
| 525 | return path->path[i]; |
| 526 | } |
Takashi Iwai | 82beb8f | 2007-08-10 17:09:26 +0200 | [diff] [blame] | 527 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 531 | * path activation / deactivation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 532 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 533 | |
| 534 | /* can have the amp-in capability? */ |
| 535 | 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] | 536 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 537 | hda_nid_t nid = path->path[idx]; |
| 538 | unsigned int caps = get_wcaps(codec, nid); |
| 539 | unsigned int type = get_wcaps_type(caps); |
| 540 | |
| 541 | if (!(caps & AC_WCAP_IN_AMP)) |
| 542 | return false; |
| 543 | if (type == AC_WID_PIN && idx > 0) /* only for input pins */ |
| 544 | return false; |
| 545 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | } |
| 547 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 548 | /* can have the amp-out capability? */ |
| 549 | 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] | 550 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 551 | hda_nid_t nid = path->path[idx]; |
| 552 | unsigned int caps = get_wcaps(codec, nid); |
| 553 | unsigned int type = get_wcaps_type(caps); |
| 554 | |
| 555 | if (!(caps & AC_WCAP_OUT_AMP)) |
| 556 | return false; |
| 557 | if (type == AC_WID_PIN && !idx) /* only for output pins */ |
| 558 | return false; |
| 559 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 560 | } |
| 561 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 562 | /* check whether the given (nid,dir,idx) is active */ |
| 563 | static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid, |
| 564 | unsigned int idx, unsigned int dir) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 565 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 566 | struct hda_gen_spec *spec = codec->spec; |
| 567 | int i, n; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 569 | for (n = 0; n < spec->paths.used; n++) { |
| 570 | struct nid_path *path = snd_array_elem(&spec->paths, n); |
| 571 | if (!path->active) |
| 572 | continue; |
| 573 | for (i = 0; i < path->depth; i++) { |
| 574 | if (path->path[i] == nid) { |
| 575 | if (dir == HDA_OUTPUT || path->idx[i] == idx) |
| 576 | return true; |
| 577 | break; |
| 578 | } |
| 579 | } |
| 580 | } |
| 581 | return false; |
| 582 | } |
| 583 | |
| 584 | /* get the default amp value for the target state */ |
| 585 | static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid, |
| 586 | int dir, bool enable) |
| 587 | { |
| 588 | unsigned int caps; |
| 589 | unsigned int val = 0; |
| 590 | |
| 591 | caps = query_amp_caps(codec, nid, dir); |
| 592 | if (caps & AC_AMPCAP_NUM_STEPS) { |
| 593 | /* set to 0dB */ |
| 594 | if (enable) |
| 595 | val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT; |
| 596 | } |
| 597 | if (caps & AC_AMPCAP_MUTE) { |
| 598 | if (!enable) |
| 599 | val |= HDA_AMP_MUTE; |
| 600 | } |
| 601 | return val; |
| 602 | } |
| 603 | |
| 604 | /* initialize the amp value (only at the first time) */ |
| 605 | static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx) |
| 606 | { |
| 607 | int val = get_amp_val_to_activate(codec, nid, dir, false); |
| 608 | snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val); |
| 609 | } |
| 610 | |
| 611 | static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir, |
| 612 | int idx, bool enable) |
| 613 | { |
| 614 | int val; |
| 615 | if (is_ctl_associated(codec, nid, dir, idx) || |
Takashi Iwai | 985803c | 2013-01-03 16:30:04 +0100 | [diff] [blame] | 616 | (!enable && is_active_nid(codec, nid, dir, idx))) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 617 | return; |
| 618 | val = get_amp_val_to_activate(codec, nid, dir, enable); |
| 619 | snd_hda_codec_amp_stereo(codec, nid, dir, idx, 0xff, val); |
| 620 | } |
| 621 | |
| 622 | static void activate_amp_out(struct hda_codec *codec, struct nid_path *path, |
| 623 | int i, bool enable) |
| 624 | { |
| 625 | hda_nid_t nid = path->path[i]; |
| 626 | init_amp(codec, nid, HDA_OUTPUT, 0); |
| 627 | activate_amp(codec, nid, HDA_OUTPUT, 0, enable); |
| 628 | } |
| 629 | |
| 630 | static void activate_amp_in(struct hda_codec *codec, struct nid_path *path, |
| 631 | int i, bool enable, bool add_aamix) |
| 632 | { |
| 633 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | ee8e765 | 2013-01-03 15:25:11 +0100 | [diff] [blame] | 634 | const hda_nid_t *conn; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 635 | int n, nums, idx; |
| 636 | int type; |
| 637 | hda_nid_t nid = path->path[i]; |
| 638 | |
Takashi Iwai | ee8e765 | 2013-01-03 15:25:11 +0100 | [diff] [blame] | 639 | nums = snd_hda_get_conn_list(codec, nid, &conn); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 640 | type = get_wcaps_type(get_wcaps(codec, nid)); |
| 641 | if (type == AC_WID_PIN || |
| 642 | (type == AC_WID_AUD_IN && codec->single_adc_amp)) { |
| 643 | nums = 1; |
| 644 | idx = 0; |
| 645 | } else |
| 646 | idx = path->idx[i]; |
| 647 | |
| 648 | for (n = 0; n < nums; n++) |
| 649 | init_amp(codec, nid, HDA_INPUT, n); |
| 650 | |
| 651 | if (is_ctl_associated(codec, nid, HDA_INPUT, idx)) |
| 652 | return; |
| 653 | |
| 654 | /* here is a little bit tricky in comparison with activate_amp_out(); |
| 655 | * when aa-mixer is available, we need to enable the path as well |
| 656 | */ |
| 657 | for (n = 0; n < nums; n++) { |
| 658 | if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid)) |
| 659 | continue; |
| 660 | activate_amp(codec, nid, HDA_INPUT, n, enable); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | } |
| 662 | } |
| 663 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 664 | /* activate or deactivate the given path |
| 665 | * 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] | 666 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 667 | void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, |
| 668 | bool enable, bool add_aamix) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 669 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 670 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 671 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 672 | if (!enable) |
| 673 | path->active = false; |
| 674 | |
| 675 | for (i = path->depth - 1; i >= 0; i--) { |
| 676 | if (enable && path->multi[i]) |
| 677 | snd_hda_codec_write_cache(codec, path->path[i], 0, |
| 678 | AC_VERB_SET_CONNECT_SEL, |
| 679 | path->idx[i]); |
| 680 | if (has_amp_in(codec, path, i)) |
| 681 | activate_amp_in(codec, path, i, enable, add_aamix); |
| 682 | if (has_amp_out(codec, path, i)) |
| 683 | activate_amp_out(codec, path, i, enable); |
| 684 | } |
| 685 | |
| 686 | if (enable) |
| 687 | path->active = true; |
| 688 | } |
| 689 | EXPORT_SYMBOL_HDA(snd_hda_activate_path); |
| 690 | |
Takashi Iwai | d5a9f1b | 2012-12-20 15:36:30 +0100 | [diff] [blame] | 691 | /* turn on/off EAPD on the given pin */ |
| 692 | static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) |
| 693 | { |
| 694 | struct hda_gen_spec *spec = codec->spec; |
| 695 | if (spec->own_eapd_ctl || |
| 696 | !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) |
| 697 | return; |
Takashi Iwai | ecac3ed | 2012-12-21 15:23:01 +0100 | [diff] [blame] | 698 | if (codec->inv_eapd) |
| 699 | enable = !enable; |
Takashi Iwai | d5a9f1b | 2012-12-20 15:36:30 +0100 | [diff] [blame] | 700 | snd_hda_codec_update_cache(codec, pin, 0, |
| 701 | AC_VERB_SET_EAPD_BTLENABLE, |
| 702 | enable ? 0x02 : 0x00); |
| 703 | } |
| 704 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 705 | |
| 706 | /* |
| 707 | * Helper functions for creating mixer ctl elements |
| 708 | */ |
| 709 | |
| 710 | enum { |
| 711 | HDA_CTL_WIDGET_VOL, |
| 712 | HDA_CTL_WIDGET_MUTE, |
| 713 | HDA_CTL_BIND_MUTE, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 714 | }; |
| 715 | static const struct snd_kcontrol_new control_templates[] = { |
| 716 | HDA_CODEC_VOLUME(NULL, 0, 0, 0), |
| 717 | HDA_CODEC_MUTE(NULL, 0, 0, 0), |
| 718 | HDA_BIND_MUTE(NULL, 0, 0, 0), |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 719 | }; |
| 720 | |
| 721 | /* add dynamic controls from template */ |
| 722 | static int add_control(struct hda_gen_spec *spec, int type, const char *name, |
| 723 | int cidx, unsigned long val) |
| 724 | { |
| 725 | struct snd_kcontrol_new *knew; |
| 726 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 727 | knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 728 | if (!knew) |
| 729 | return -ENOMEM; |
| 730 | knew->index = cidx; |
| 731 | if (get_amp_nid_(val)) |
| 732 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 733 | knew->private_value = val; |
| 734 | return 0; |
| 735 | } |
| 736 | |
| 737 | static int add_control_with_pfx(struct hda_gen_spec *spec, int type, |
| 738 | const char *pfx, const char *dir, |
| 739 | const char *sfx, int cidx, unsigned long val) |
| 740 | { |
| 741 | char name[32]; |
| 742 | snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx); |
| 743 | return add_control(spec, type, name, cidx, val); |
| 744 | } |
| 745 | |
| 746 | #define add_pb_vol_ctrl(spec, type, pfx, val) \ |
| 747 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val) |
| 748 | #define add_pb_sw_ctrl(spec, type, pfx, val) \ |
| 749 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val) |
| 750 | #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \ |
| 751 | add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val) |
| 752 | #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \ |
| 753 | add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val) |
| 754 | |
| 755 | static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
| 756 | unsigned int chs, struct nid_path *path) |
| 757 | { |
| 758 | unsigned int val; |
| 759 | if (!path) |
| 760 | return 0; |
| 761 | val = path->ctls[NID_PATH_VOL_CTL]; |
| 762 | if (!val) |
| 763 | return 0; |
| 764 | val = amp_val_replace_channels(val, chs); |
| 765 | return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val); |
| 766 | } |
| 767 | |
| 768 | /* return the channel bits suitable for the given path->ctls[] */ |
| 769 | static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path, |
| 770 | int type) |
| 771 | { |
| 772 | int chs = 1; /* mono (left only) */ |
| 773 | if (path) { |
| 774 | hda_nid_t nid = get_amp_nid_(path->ctls[type]); |
| 775 | if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO)) |
| 776 | chs = 3; /* stereo */ |
| 777 | } |
| 778 | return chs; |
| 779 | } |
| 780 | |
| 781 | static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx, |
| 782 | struct nid_path *path) |
| 783 | { |
| 784 | int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL); |
| 785 | return add_vol_ctl(codec, pfx, cidx, chs, path); |
| 786 | } |
| 787 | |
| 788 | /* create a mute-switch for the given mixer widget; |
| 789 | * if it has multiple sources (e.g. DAC and loopback), create a bind-mute |
| 790 | */ |
| 791 | static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx, |
| 792 | unsigned int chs, struct nid_path *path) |
| 793 | { |
| 794 | unsigned int val; |
| 795 | int type = HDA_CTL_WIDGET_MUTE; |
| 796 | |
| 797 | if (!path) |
| 798 | return 0; |
| 799 | val = path->ctls[NID_PATH_MUTE_CTL]; |
| 800 | if (!val) |
| 801 | return 0; |
| 802 | val = amp_val_replace_channels(val, chs); |
| 803 | if (get_amp_direction_(val) == HDA_INPUT) { |
| 804 | hda_nid_t nid = get_amp_nid_(val); |
| 805 | int nums = snd_hda_get_num_conns(codec, nid); |
| 806 | if (nums > 1) { |
| 807 | type = HDA_CTL_BIND_MUTE; |
| 808 | val |= nums << 19; |
| 809 | } |
| 810 | } |
| 811 | return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val); |
| 812 | } |
| 813 | |
| 814 | static int add_stereo_sw(struct hda_codec *codec, const char *pfx, |
| 815 | int cidx, struct nid_path *path) |
| 816 | { |
| 817 | int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL); |
| 818 | return add_sw_ctl(codec, pfx, cidx, chs, path); |
| 819 | } |
| 820 | |
| 821 | static const char * const channel_name[4] = { |
| 822 | "Front", "Surround", "CLFE", "Side" |
| 823 | }; |
| 824 | |
| 825 | /* give some appropriate ctl name prefix for the given line out channel */ |
| 826 | static const char *get_line_out_pfx(struct hda_gen_spec *spec, int ch, |
| 827 | bool can_be_master, int *index) |
| 828 | { |
| 829 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 830 | |
| 831 | *index = 0; |
| 832 | if (cfg->line_outs == 1 && !spec->multi_ios && |
| 833 | !cfg->hp_outs && !cfg->speaker_outs && can_be_master) |
| 834 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
| 835 | |
| 836 | /* if there is really a single DAC used in the whole output paths, |
| 837 | * use it master (or "PCM" if a vmaster hook is present) |
| 838 | */ |
| 839 | if (spec->multiout.num_dacs == 1 && !spec->mixer_nid && |
| 840 | !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0]) |
| 841 | return spec->vmaster_mute.hook ? "PCM" : "Master"; |
| 842 | |
| 843 | switch (cfg->line_out_type) { |
| 844 | case AUTO_PIN_SPEAKER_OUT: |
| 845 | if (cfg->line_outs == 1) |
| 846 | return "Speaker"; |
| 847 | if (cfg->line_outs == 2) |
| 848 | return ch ? "Bass Speaker" : "Speaker"; |
| 849 | break; |
| 850 | case AUTO_PIN_HP_OUT: |
| 851 | /* for multi-io case, only the primary out */ |
| 852 | if (ch && spec->multi_ios) |
| 853 | break; |
| 854 | *index = ch; |
| 855 | return "Headphone"; |
| 856 | default: |
| 857 | if (cfg->line_outs == 1 && !spec->multi_ios) |
| 858 | return "PCM"; |
| 859 | break; |
| 860 | } |
| 861 | if (ch >= ARRAY_SIZE(channel_name)) { |
| 862 | snd_BUG(); |
| 863 | return "PCM"; |
| 864 | } |
| 865 | |
| 866 | return channel_name[ch]; |
| 867 | } |
| 868 | |
| 869 | /* |
| 870 | * Parse output paths |
| 871 | */ |
| 872 | |
| 873 | /* badness definition */ |
| 874 | enum { |
| 875 | /* No primary DAC is found for the main output */ |
| 876 | BAD_NO_PRIMARY_DAC = 0x10000, |
| 877 | /* No DAC is found for the extra output */ |
| 878 | BAD_NO_DAC = 0x4000, |
| 879 | /* No possible multi-ios */ |
| 880 | BAD_MULTI_IO = 0x103, |
| 881 | /* No individual DAC for extra output */ |
| 882 | BAD_NO_EXTRA_DAC = 0x102, |
| 883 | /* No individual DAC for extra surrounds */ |
| 884 | BAD_NO_EXTRA_SURR_DAC = 0x101, |
| 885 | /* Primary DAC shared with main surrounds */ |
| 886 | BAD_SHARED_SURROUND = 0x100, |
| 887 | /* Primary DAC shared with main CLFE */ |
| 888 | BAD_SHARED_CLFE = 0x10, |
| 889 | /* Primary DAC shared with extra surrounds */ |
| 890 | BAD_SHARED_EXTRA_SURROUND = 0x10, |
| 891 | /* Volume widget is shared */ |
| 892 | BAD_SHARED_VOL = 0x10, |
| 893 | }; |
| 894 | |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 895 | /* look for widgets in the given path which are appropriate for |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 896 | * volume and mute controls, and assign the values to ctls[]. |
| 897 | * |
| 898 | * When no appropriate widget is found in the path, the badness value |
| 899 | * is incremented depending on the situation. The function returns the |
| 900 | * total badness for both volume and mute controls. |
| 901 | */ |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 902 | static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 903 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 904 | hda_nid_t nid; |
| 905 | unsigned int val; |
| 906 | int badness = 0; |
| 907 | |
| 908 | if (!path) |
| 909 | return BAD_SHARED_VOL * 2; |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 910 | |
| 911 | if (path->ctls[NID_PATH_VOL_CTL] || |
| 912 | path->ctls[NID_PATH_MUTE_CTL]) |
| 913 | return 0; /* already evaluated */ |
| 914 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 915 | nid = look_for_out_vol_nid(codec, path); |
| 916 | if (nid) { |
| 917 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 918 | if (is_ctl_used(codec, val, NID_PATH_VOL_CTL)) |
| 919 | badness += BAD_SHARED_VOL; |
| 920 | else |
| 921 | path->ctls[NID_PATH_VOL_CTL] = val; |
| 922 | } else |
| 923 | badness += BAD_SHARED_VOL; |
| 924 | nid = look_for_out_mute_nid(codec, path); |
| 925 | if (nid) { |
| 926 | unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid)); |
| 927 | if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT || |
| 928 | nid_has_mute(codec, nid, HDA_OUTPUT)) |
| 929 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 930 | else |
| 931 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); |
| 932 | if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL)) |
| 933 | badness += BAD_SHARED_VOL; |
| 934 | else |
| 935 | path->ctls[NID_PATH_MUTE_CTL] = val; |
| 936 | } else |
| 937 | badness += BAD_SHARED_VOL; |
| 938 | return badness; |
| 939 | } |
| 940 | |
| 941 | struct badness_table { |
| 942 | int no_primary_dac; /* no primary DAC */ |
| 943 | int no_dac; /* no secondary DACs */ |
| 944 | int shared_primary; /* primary DAC is shared with main output */ |
| 945 | int shared_surr; /* secondary DAC shared with main or primary */ |
| 946 | int shared_clfe; /* third DAC shared with main or primary */ |
| 947 | int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ |
| 948 | }; |
| 949 | |
| 950 | static struct badness_table main_out_badness = { |
| 951 | .no_primary_dac = BAD_NO_PRIMARY_DAC, |
| 952 | .no_dac = BAD_NO_DAC, |
| 953 | .shared_primary = BAD_NO_PRIMARY_DAC, |
| 954 | .shared_surr = BAD_SHARED_SURROUND, |
| 955 | .shared_clfe = BAD_SHARED_CLFE, |
| 956 | .shared_surr_main = BAD_SHARED_SURROUND, |
| 957 | }; |
| 958 | |
| 959 | static struct badness_table extra_out_badness = { |
| 960 | .no_primary_dac = BAD_NO_DAC, |
| 961 | .no_dac = BAD_NO_DAC, |
| 962 | .shared_primary = BAD_NO_EXTRA_DAC, |
| 963 | .shared_surr = BAD_SHARED_EXTRA_SURROUND, |
| 964 | .shared_clfe = BAD_SHARED_EXTRA_SURROUND, |
| 965 | .shared_surr_main = BAD_NO_EXTRA_SURR_DAC, |
| 966 | }; |
| 967 | |
Takashi Iwai | 7385df6 | 2013-01-07 09:50:52 +0100 | [diff] [blame] | 968 | /* get the DAC of the primary output corresponding to the given array index */ |
| 969 | static hda_nid_t get_primary_out(struct hda_codec *codec, int idx) |
| 970 | { |
| 971 | struct hda_gen_spec *spec = codec->spec; |
| 972 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 973 | |
| 974 | if (cfg->line_outs > idx) |
| 975 | return spec->private_dac_nids[idx]; |
| 976 | idx -= cfg->line_outs; |
| 977 | if (spec->multi_ios > idx) |
| 978 | return spec->multi_io[idx].dac; |
| 979 | return 0; |
| 980 | } |
| 981 | |
| 982 | /* return the DAC if it's reachable, otherwise zero */ |
| 983 | static inline hda_nid_t try_dac(struct hda_codec *codec, |
| 984 | hda_nid_t dac, hda_nid_t pin) |
| 985 | { |
| 986 | return is_reachable_path(codec, dac, pin) ? dac : 0; |
| 987 | } |
| 988 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 989 | /* try to assign DACs to pins and return the resultant badness */ |
| 990 | static int try_assign_dacs(struct hda_codec *codec, int num_outs, |
| 991 | const hda_nid_t *pins, hda_nid_t *dacs, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 992 | int *path_idx, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 993 | const struct badness_table *bad) |
| 994 | { |
| 995 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 996 | int i, j; |
| 997 | int badness = 0; |
| 998 | hda_nid_t dac; |
| 999 | |
| 1000 | if (!num_outs) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1001 | return 0; |
| 1002 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1003 | for (i = 0; i < num_outs; i++) { |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1004 | struct nid_path *path; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1005 | hda_nid_t pin = pins[i]; |
Takashi Iwai | 1e0b528 | 2013-01-04 12:56:52 +0100 | [diff] [blame] | 1006 | |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 1007 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); |
| 1008 | if (path) { |
| 1009 | badness += assign_out_path_ctls(codec, path); |
Takashi Iwai | 1e0b528 | 2013-01-04 12:56:52 +0100 | [diff] [blame] | 1010 | continue; |
| 1011 | } |
| 1012 | |
| 1013 | dacs[i] = look_for_dac(codec, pin, false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1014 | if (!dacs[i] && !i) { |
Takashi Iwai | 980428c | 2013-01-09 09:28:20 +0100 | [diff] [blame] | 1015 | /* try to steal the DAC of surrounds for the front */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1016 | for (j = 1; j < num_outs; j++) { |
| 1017 | if (is_reachable_path(codec, dacs[j], pin)) { |
| 1018 | dacs[0] = dacs[j]; |
| 1019 | dacs[j] = 0; |
Takashi Iwai | 980428c | 2013-01-09 09:28:20 +0100 | [diff] [blame] | 1020 | invalidate_nid_path(codec, path_idx[j]); |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1021 | path_idx[j] = 0; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1022 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1023 | } |
| 1024 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1025 | } |
| 1026 | dac = dacs[i]; |
| 1027 | if (!dac) { |
Takashi Iwai | 7385df6 | 2013-01-07 09:50:52 +0100 | [diff] [blame] | 1028 | if (num_outs > 2) |
| 1029 | dac = try_dac(codec, get_primary_out(codec, i), pin); |
| 1030 | if (!dac) |
| 1031 | dac = try_dac(codec, dacs[0], pin); |
| 1032 | if (!dac) |
| 1033 | dac = try_dac(codec, get_primary_out(codec, i), pin); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1034 | if (dac) { |
| 1035 | if (!i) |
| 1036 | badness += bad->shared_primary; |
| 1037 | else if (i == 1) |
| 1038 | badness += bad->shared_surr; |
| 1039 | else |
| 1040 | badness += bad->shared_clfe; |
| 1041 | } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) { |
| 1042 | dac = spec->private_dac_nids[0]; |
| 1043 | badness += bad->shared_surr_main; |
| 1044 | } else if (!i) |
| 1045 | badness += bad->no_primary_dac; |
| 1046 | else |
| 1047 | badness += bad->no_dac; |
| 1048 | } |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1049 | path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid); |
Takashi Iwai | 117688a | 2013-01-04 15:41:41 +0100 | [diff] [blame] | 1050 | if (!path && !i && spec->mixer_nid) { |
Takashi Iwai | b3a8c74 | 2012-12-20 18:29:16 +0100 | [diff] [blame] | 1051 | /* try with aamix */ |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1052 | path = snd_hda_add_new_path(codec, dac, pin, 0); |
Takashi Iwai | b3a8c74 | 2012-12-20 18:29:16 +0100 | [diff] [blame] | 1053 | } |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1054 | if (!path) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1055 | dac = dacs[i] = 0; |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 1056 | else { |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1057 | print_nid_path("output", path); |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 1058 | path->active = true; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1059 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 1060 | badness += assign_out_path_ctls(codec, path); |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 1061 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1062 | } |
| 1063 | |
| 1064 | return badness; |
| 1065 | } |
| 1066 | |
| 1067 | /* return NID if the given pin has only a single connection to a certain DAC */ |
| 1068 | static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin) |
| 1069 | { |
| 1070 | struct hda_gen_spec *spec = codec->spec; |
| 1071 | int i; |
| 1072 | hda_nid_t nid_found = 0; |
| 1073 | |
| 1074 | for (i = 0; i < spec->num_all_dacs; i++) { |
| 1075 | hda_nid_t nid = spec->all_dacs[i]; |
| 1076 | if (!nid || is_dac_already_used(codec, nid)) |
| 1077 | continue; |
| 1078 | if (is_reachable_path(codec, nid, pin)) { |
| 1079 | if (nid_found) |
| 1080 | return 0; |
| 1081 | nid_found = nid; |
| 1082 | } |
| 1083 | } |
| 1084 | return nid_found; |
| 1085 | } |
| 1086 | |
| 1087 | /* check whether the given pin can be a multi-io pin */ |
| 1088 | static bool can_be_multiio_pin(struct hda_codec *codec, |
| 1089 | unsigned int location, hda_nid_t nid) |
| 1090 | { |
| 1091 | unsigned int defcfg, caps; |
| 1092 | |
| 1093 | defcfg = snd_hda_codec_get_pincfg(codec, nid); |
| 1094 | if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX) |
| 1095 | return false; |
| 1096 | if (location && get_defcfg_location(defcfg) != location) |
| 1097 | return false; |
| 1098 | caps = snd_hda_query_pin_caps(codec, nid); |
| 1099 | if (!(caps & AC_PINCAP_OUT)) |
| 1100 | return false; |
| 1101 | return true; |
| 1102 | } |
| 1103 | |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1104 | /* count the number of input pins that are capable to be multi-io */ |
| 1105 | static int count_multiio_pins(struct hda_codec *codec, hda_nid_t reference_pin) |
| 1106 | { |
| 1107 | struct hda_gen_spec *spec = codec->spec; |
| 1108 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1109 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
| 1110 | unsigned int location = get_defcfg_location(defcfg); |
| 1111 | int type, i; |
| 1112 | int num_pins = 0; |
| 1113 | |
| 1114 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
| 1115 | for (i = 0; i < cfg->num_inputs; i++) { |
| 1116 | if (cfg->inputs[i].type != type) |
| 1117 | continue; |
| 1118 | if (can_be_multiio_pin(codec, location, |
| 1119 | cfg->inputs[i].pin)) |
| 1120 | num_pins++; |
| 1121 | } |
| 1122 | } |
| 1123 | return num_pins; |
| 1124 | } |
| 1125 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1126 | /* |
| 1127 | * multi-io helper |
| 1128 | * |
| 1129 | * When hardwired is set, try to fill ony hardwired pins, and returns |
| 1130 | * zero if any pins are filled, non-zero if nothing found. |
| 1131 | * When hardwired is off, try to fill possible input pins, and returns |
| 1132 | * the badness value. |
| 1133 | */ |
| 1134 | static int fill_multi_ios(struct hda_codec *codec, |
| 1135 | hda_nid_t reference_pin, |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1136 | bool hardwired) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1137 | { |
| 1138 | struct hda_gen_spec *spec = codec->spec; |
| 1139 | struct auto_pin_cfg *cfg = &spec->autocfg; |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1140 | int type, i, j, num_pins, old_pins; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1141 | unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin); |
| 1142 | unsigned int location = get_defcfg_location(defcfg); |
| 1143 | int badness = 0; |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 1144 | struct nid_path *path; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1145 | |
| 1146 | old_pins = spec->multi_ios; |
| 1147 | if (old_pins >= 2) |
| 1148 | goto end_fill; |
| 1149 | |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1150 | num_pins = count_multiio_pins(codec, reference_pin); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1151 | if (num_pins < 2) |
| 1152 | goto end_fill; |
| 1153 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1154 | for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) { |
| 1155 | for (i = 0; i < cfg->num_inputs; i++) { |
| 1156 | hda_nid_t nid = cfg->inputs[i].pin; |
| 1157 | hda_nid_t dac = 0; |
| 1158 | |
| 1159 | if (cfg->inputs[i].type != type) |
| 1160 | continue; |
| 1161 | if (!can_be_multiio_pin(codec, location, nid)) |
| 1162 | continue; |
| 1163 | for (j = 0; j < spec->multi_ios; j++) { |
| 1164 | if (nid == spec->multi_io[j].pin) |
| 1165 | break; |
| 1166 | } |
| 1167 | if (j < spec->multi_ios) |
| 1168 | continue; |
| 1169 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1170 | if (hardwired) |
| 1171 | dac = get_dac_if_single(codec, nid); |
| 1172 | else if (!dac) |
| 1173 | dac = look_for_dac(codec, nid, false); |
| 1174 | if (!dac) { |
| 1175 | badness++; |
| 1176 | continue; |
| 1177 | } |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1178 | path = snd_hda_add_new_path(codec, dac, nid, |
| 1179 | -spec->mixer_nid); |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1180 | if (!path) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1181 | badness++; |
| 1182 | continue; |
| 1183 | } |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1184 | print_nid_path("multiio", path); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1185 | spec->multi_io[spec->multi_ios].pin = nid; |
| 1186 | spec->multi_io[spec->multi_ios].dac = dac; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1187 | spec->out_paths[cfg->line_outs + spec->multi_ios] = |
| 1188 | snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1189 | spec->multi_ios++; |
| 1190 | if (spec->multi_ios >= 2) |
| 1191 | break; |
| 1192 | } |
| 1193 | } |
| 1194 | end_fill: |
| 1195 | if (badness) |
| 1196 | badness = BAD_MULTI_IO; |
| 1197 | if (old_pins == spec->multi_ios) { |
| 1198 | if (hardwired) |
| 1199 | return 1; /* nothing found */ |
| 1200 | else |
| 1201 | return badness; /* no badness if nothing found */ |
| 1202 | } |
| 1203 | if (!hardwired && spec->multi_ios < 2) { |
| 1204 | /* cancel newly assigned paths */ |
| 1205 | spec->paths.used -= spec->multi_ios - old_pins; |
| 1206 | spec->multi_ios = old_pins; |
| 1207 | return badness; |
| 1208 | } |
| 1209 | |
| 1210 | /* assign volume and mute controls */ |
Takashi Iwai | 0e614dd | 2013-01-07 15:11:44 +0100 | [diff] [blame] | 1211 | for (i = old_pins; i < spec->multi_ios; i++) { |
| 1212 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[cfg->line_outs + i]); |
| 1213 | badness += assign_out_path_ctls(codec, path); |
| 1214 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1215 | |
| 1216 | return badness; |
| 1217 | } |
| 1218 | |
| 1219 | /* map DACs for all pins in the list if they are single connections */ |
| 1220 | static bool map_singles(struct hda_codec *codec, int outs, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1221 | const hda_nid_t *pins, hda_nid_t *dacs, int *path_idx) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1222 | { |
Takashi Iwai | b3a8c74 | 2012-12-20 18:29:16 +0100 | [diff] [blame] | 1223 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1224 | int i; |
| 1225 | bool found = false; |
| 1226 | for (i = 0; i < outs; i++) { |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1227 | struct nid_path *path; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1228 | hda_nid_t dac; |
| 1229 | if (dacs[i]) |
| 1230 | continue; |
| 1231 | dac = get_dac_if_single(codec, pins[i]); |
| 1232 | if (!dac) |
| 1233 | continue; |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1234 | path = snd_hda_add_new_path(codec, dac, pins[i], |
| 1235 | -spec->mixer_nid); |
Takashi Iwai | 117688a | 2013-01-04 15:41:41 +0100 | [diff] [blame] | 1236 | if (!path && !i && spec->mixer_nid) |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1237 | path = snd_hda_add_new_path(codec, dac, pins[i], 0); |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1238 | if (path) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1239 | dacs[i] = dac; |
| 1240 | found = true; |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1241 | print_nid_path("output", path); |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 1242 | path->active = true; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1243 | path_idx[i] = snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1244 | } |
| 1245 | } |
| 1246 | return found; |
| 1247 | } |
| 1248 | |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1249 | /* create a new path including aamix if available, and return its index */ |
| 1250 | static int check_aamix_out_path(struct hda_codec *codec, int path_idx) |
| 1251 | { |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1252 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1253 | struct nid_path *path; |
| 1254 | |
| 1255 | path = snd_hda_get_path_from_idx(codec, path_idx); |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1256 | if (!path || !path->depth || |
| 1257 | is_nid_contained(path, spec->mixer_nid)) |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1258 | return 0; |
| 1259 | path = snd_hda_add_new_path(codec, path->path[0], |
| 1260 | path->path[path->depth - 1], |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 1261 | spec->mixer_nid); |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1262 | if (!path) |
| 1263 | return 0; |
| 1264 | print_nid_path("output-aamix", path); |
| 1265 | path->active = false; /* unused as default */ |
| 1266 | return snd_hda_get_path_idx(codec, path); |
| 1267 | } |
| 1268 | |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1269 | /* fill the empty entries in the dac array for speaker/hp with the |
| 1270 | * shared dac pointed by the paths |
| 1271 | */ |
| 1272 | static void refill_shared_dacs(struct hda_codec *codec, int num_outs, |
| 1273 | hda_nid_t *dacs, int *path_idx) |
| 1274 | { |
| 1275 | struct nid_path *path; |
| 1276 | int i; |
| 1277 | |
| 1278 | for (i = 0; i < num_outs; i++) { |
| 1279 | if (dacs[i]) |
| 1280 | continue; |
| 1281 | path = snd_hda_get_path_from_idx(codec, path_idx[i]); |
| 1282 | if (!path) |
| 1283 | continue; |
| 1284 | dacs[i] = path->path[0]; |
| 1285 | } |
| 1286 | } |
| 1287 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1288 | /* fill in the dac_nids table from the parsed pin configuration */ |
| 1289 | static int fill_and_eval_dacs(struct hda_codec *codec, |
| 1290 | bool fill_hardwired, |
| 1291 | bool fill_mio_first) |
| 1292 | { |
| 1293 | struct hda_gen_spec *spec = codec->spec; |
| 1294 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1295 | int i, err, badness; |
Takashi Iwai | ea46c3c | 2013-01-15 18:45:53 +0100 | [diff] [blame] | 1296 | unsigned int val; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1297 | |
| 1298 | /* set num_dacs once to full for look_for_dac() */ |
| 1299 | spec->multiout.num_dacs = cfg->line_outs; |
| 1300 | spec->multiout.dac_nids = spec->private_dac_nids; |
| 1301 | memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids)); |
| 1302 | memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid)); |
| 1303 | memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid)); |
| 1304 | spec->multi_ios = 0; |
| 1305 | snd_array_free(&spec->paths); |
Takashi Iwai | cd5be3f | 2013-01-07 15:07:00 +0100 | [diff] [blame] | 1306 | |
| 1307 | /* clear path indices */ |
| 1308 | memset(spec->out_paths, 0, sizeof(spec->out_paths)); |
| 1309 | memset(spec->hp_paths, 0, sizeof(spec->hp_paths)); |
| 1310 | memset(spec->speaker_paths, 0, sizeof(spec->speaker_paths)); |
| 1311 | memset(spec->aamix_out_paths, 0, sizeof(spec->aamix_out_paths)); |
| 1312 | memset(spec->digout_paths, 0, sizeof(spec->digout_paths)); |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 1313 | memset(spec->input_paths, 0, sizeof(spec->input_paths)); |
Takashi Iwai | cd5be3f | 2013-01-07 15:07:00 +0100 | [diff] [blame] | 1314 | memset(spec->loopback_paths, 0, sizeof(spec->loopback_paths)); |
| 1315 | memset(&spec->digin_path, 0, sizeof(spec->digin_path)); |
| 1316 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1317 | badness = 0; |
| 1318 | |
| 1319 | /* fill hard-wired DACs first */ |
| 1320 | if (fill_hardwired) { |
| 1321 | bool mapped; |
| 1322 | do { |
| 1323 | mapped = map_singles(codec, cfg->line_outs, |
| 1324 | cfg->line_out_pins, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1325 | spec->private_dac_nids, |
| 1326 | spec->out_paths); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1327 | mapped |= map_singles(codec, cfg->hp_outs, |
| 1328 | cfg->hp_pins, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1329 | spec->multiout.hp_out_nid, |
| 1330 | spec->hp_paths); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1331 | mapped |= map_singles(codec, cfg->speaker_outs, |
| 1332 | cfg->speaker_pins, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1333 | spec->multiout.extra_out_nid, |
| 1334 | spec->speaker_paths); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1335 | if (fill_mio_first && cfg->line_outs == 1 && |
| 1336 | cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1337 | err = fill_multi_ios(codec, cfg->line_out_pins[0], true); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1338 | if (!err) |
| 1339 | mapped = true; |
| 1340 | } |
| 1341 | } while (mapped); |
| 1342 | } |
| 1343 | |
| 1344 | badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1345 | spec->private_dac_nids, spec->out_paths, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1346 | &main_out_badness); |
| 1347 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1348 | if (fill_mio_first && |
| 1349 | cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1350 | /* try to fill multi-io first */ |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1351 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1352 | if (err < 0) |
| 1353 | return err; |
| 1354 | /* we don't count badness at this stage yet */ |
| 1355 | } |
| 1356 | |
| 1357 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { |
| 1358 | err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins, |
| 1359 | spec->multiout.hp_out_nid, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1360 | spec->hp_paths, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1361 | &extra_out_badness); |
| 1362 | if (err < 0) |
| 1363 | return err; |
| 1364 | badness += err; |
| 1365 | } |
| 1366 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1367 | err = try_assign_dacs(codec, cfg->speaker_outs, |
| 1368 | cfg->speaker_pins, |
| 1369 | spec->multiout.extra_out_nid, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1370 | spec->speaker_paths, |
| 1371 | &extra_out_badness); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1372 | if (err < 0) |
| 1373 | return err; |
| 1374 | badness += err; |
| 1375 | } |
| 1376 | if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1377 | err = fill_multi_ios(codec, cfg->line_out_pins[0], false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1378 | if (err < 0) |
| 1379 | return err; |
| 1380 | badness += err; |
| 1381 | } |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1382 | |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1383 | if (spec->mixer_nid) { |
| 1384 | spec->aamix_out_paths[0] = |
| 1385 | check_aamix_out_path(codec, spec->out_paths[0]); |
| 1386 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) |
| 1387 | spec->aamix_out_paths[1] = |
| 1388 | check_aamix_out_path(codec, spec->hp_paths[0]); |
| 1389 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) |
| 1390 | spec->aamix_out_paths[2] = |
| 1391 | check_aamix_out_path(codec, spec->speaker_paths[0]); |
| 1392 | } |
| 1393 | |
Takashi Iwai | e22aab7 | 2013-01-04 14:50:04 +0100 | [diff] [blame] | 1394 | if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 1395 | if (count_multiio_pins(codec, cfg->hp_pins[0]) >= 2) |
| 1396 | spec->multi_ios = 1; /* give badness */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1397 | |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1398 | /* re-count num_dacs and squash invalid entries */ |
| 1399 | spec->multiout.num_dacs = 0; |
| 1400 | for (i = 0; i < cfg->line_outs; i++) { |
| 1401 | if (spec->private_dac_nids[i]) |
| 1402 | spec->multiout.num_dacs++; |
| 1403 | else { |
| 1404 | memmove(spec->private_dac_nids + i, |
| 1405 | spec->private_dac_nids + i + 1, |
| 1406 | sizeof(hda_nid_t) * (cfg->line_outs - i - 1)); |
| 1407 | spec->private_dac_nids[cfg->line_outs - 1] = 0; |
| 1408 | } |
| 1409 | } |
| 1410 | |
| 1411 | spec->ext_channel_count = spec->min_channel_count = |
David Henningsson | c0f3b21 | 2013-01-16 11:45:37 +0100 | [diff] [blame] | 1412 | spec->multiout.num_dacs * 2; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1413 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1414 | if (spec->multi_ios == 2) { |
| 1415 | for (i = 0; i < 2; i++) |
| 1416 | spec->private_dac_nids[spec->multiout.num_dacs++] = |
| 1417 | spec->multi_io[i].dac; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1418 | } else if (spec->multi_ios) { |
| 1419 | spec->multi_ios = 0; |
| 1420 | badness += BAD_MULTI_IO; |
| 1421 | } |
| 1422 | |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1423 | /* re-fill the shared DAC for speaker / headphone */ |
| 1424 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) |
| 1425 | refill_shared_dacs(codec, cfg->hp_outs, |
| 1426 | spec->multiout.hp_out_nid, |
| 1427 | spec->hp_paths); |
| 1428 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) |
| 1429 | refill_shared_dacs(codec, cfg->speaker_outs, |
| 1430 | spec->multiout.extra_out_nid, |
| 1431 | spec->speaker_paths); |
| 1432 | |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1433 | /* set initial pinctl targets */ |
Takashi Iwai | ea46c3c | 2013-01-15 18:45:53 +0100 | [diff] [blame] | 1434 | if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT) |
| 1435 | val = PIN_HP; |
| 1436 | else |
| 1437 | val = PIN_OUT; |
| 1438 | set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val); |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1439 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) |
| 1440 | set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP); |
Takashi Iwai | ea46c3c | 2013-01-15 18:45:53 +0100 | [diff] [blame] | 1441 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 1442 | val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1443 | set_pin_targets(codec, cfg->speaker_outs, |
Takashi Iwai | ea46c3c | 2013-01-15 18:45:53 +0100 | [diff] [blame] | 1444 | cfg->speaker_pins, val); |
| 1445 | } |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1446 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1447 | return badness; |
| 1448 | } |
| 1449 | |
| 1450 | #define DEBUG_BADNESS |
| 1451 | |
| 1452 | #ifdef DEBUG_BADNESS |
| 1453 | #define debug_badness snd_printdd |
| 1454 | #else |
| 1455 | #define debug_badness(...) |
| 1456 | #endif |
| 1457 | |
| 1458 | static void debug_show_configs(struct hda_gen_spec *spec, struct auto_pin_cfg *cfg) |
| 1459 | { |
| 1460 | debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1461 | cfg->line_out_pins[0], cfg->line_out_pins[1], |
Takashi Iwai | 708122e | 2012-12-20 17:56:57 +0100 | [diff] [blame] | 1462 | cfg->line_out_pins[2], cfg->line_out_pins[3], |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1463 | spec->multiout.dac_nids[0], |
| 1464 | spec->multiout.dac_nids[1], |
| 1465 | spec->multiout.dac_nids[2], |
| 1466 | spec->multiout.dac_nids[3]); |
| 1467 | if (spec->multi_ios > 0) |
| 1468 | debug_badness("multi_ios(%d) = %x/%x : %x/%x\n", |
| 1469 | spec->multi_ios, |
| 1470 | spec->multi_io[0].pin, spec->multi_io[1].pin, |
| 1471 | spec->multi_io[0].dac, spec->multi_io[1].dac); |
| 1472 | debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1473 | cfg->hp_pins[0], cfg->hp_pins[1], |
Takashi Iwai | 708122e | 2012-12-20 17:56:57 +0100 | [diff] [blame] | 1474 | cfg->hp_pins[2], cfg->hp_pins[3], |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1475 | spec->multiout.hp_out_nid[0], |
| 1476 | spec->multiout.hp_out_nid[1], |
| 1477 | spec->multiout.hp_out_nid[2], |
| 1478 | spec->multiout.hp_out_nid[3]); |
| 1479 | debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n", |
| 1480 | cfg->speaker_pins[0], cfg->speaker_pins[1], |
| 1481 | cfg->speaker_pins[2], cfg->speaker_pins[3], |
| 1482 | spec->multiout.extra_out_nid[0], |
| 1483 | spec->multiout.extra_out_nid[1], |
| 1484 | spec->multiout.extra_out_nid[2], |
| 1485 | spec->multiout.extra_out_nid[3]); |
| 1486 | } |
| 1487 | |
| 1488 | /* find all available DACs of the codec */ |
| 1489 | static void fill_all_dac_nids(struct hda_codec *codec) |
| 1490 | { |
| 1491 | struct hda_gen_spec *spec = codec->spec; |
| 1492 | int i; |
| 1493 | hda_nid_t nid = codec->start_nid; |
| 1494 | |
| 1495 | spec->num_all_dacs = 0; |
| 1496 | memset(spec->all_dacs, 0, sizeof(spec->all_dacs)); |
| 1497 | for (i = 0; i < codec->num_nodes; i++, nid++) { |
| 1498 | if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT) |
| 1499 | continue; |
| 1500 | if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) { |
| 1501 | snd_printk(KERN_ERR "hda: Too many DACs!\n"); |
| 1502 | break; |
| 1503 | } |
| 1504 | spec->all_dacs[spec->num_all_dacs++] = nid; |
| 1505 | } |
| 1506 | } |
| 1507 | |
| 1508 | static int parse_output_paths(struct hda_codec *codec) |
| 1509 | { |
| 1510 | struct hda_gen_spec *spec = codec->spec; |
| 1511 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 1512 | struct auto_pin_cfg *best_cfg; |
| 1513 | int best_badness = INT_MAX; |
| 1514 | int badness; |
| 1515 | bool fill_hardwired = true, fill_mio_first = true; |
| 1516 | bool best_wired = true, best_mio = true; |
| 1517 | bool hp_spk_swapped = false; |
| 1518 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1519 | best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL); |
| 1520 | if (!best_cfg) |
| 1521 | return -ENOMEM; |
| 1522 | *best_cfg = *cfg; |
| 1523 | |
| 1524 | for (;;) { |
| 1525 | badness = fill_and_eval_dacs(codec, fill_hardwired, |
| 1526 | fill_mio_first); |
| 1527 | if (badness < 0) { |
| 1528 | kfree(best_cfg); |
| 1529 | return badness; |
| 1530 | } |
| 1531 | debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n", |
| 1532 | cfg->line_out_type, fill_hardwired, fill_mio_first, |
| 1533 | badness); |
| 1534 | debug_show_configs(spec, cfg); |
| 1535 | if (badness < best_badness) { |
| 1536 | best_badness = badness; |
| 1537 | *best_cfg = *cfg; |
| 1538 | best_wired = fill_hardwired; |
| 1539 | best_mio = fill_mio_first; |
| 1540 | } |
| 1541 | if (!badness) |
| 1542 | break; |
| 1543 | fill_mio_first = !fill_mio_first; |
| 1544 | if (!fill_mio_first) |
| 1545 | continue; |
| 1546 | fill_hardwired = !fill_hardwired; |
| 1547 | if (!fill_hardwired) |
| 1548 | continue; |
| 1549 | if (hp_spk_swapped) |
| 1550 | break; |
| 1551 | hp_spk_swapped = true; |
| 1552 | if (cfg->speaker_outs > 0 && |
| 1553 | cfg->line_out_type == AUTO_PIN_HP_OUT) { |
| 1554 | cfg->hp_outs = cfg->line_outs; |
| 1555 | memcpy(cfg->hp_pins, cfg->line_out_pins, |
| 1556 | sizeof(cfg->hp_pins)); |
| 1557 | cfg->line_outs = cfg->speaker_outs; |
| 1558 | memcpy(cfg->line_out_pins, cfg->speaker_pins, |
| 1559 | sizeof(cfg->speaker_pins)); |
| 1560 | cfg->speaker_outs = 0; |
| 1561 | memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins)); |
| 1562 | cfg->line_out_type = AUTO_PIN_SPEAKER_OUT; |
| 1563 | fill_hardwired = true; |
| 1564 | continue; |
| 1565 | } |
| 1566 | if (cfg->hp_outs > 0 && |
| 1567 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { |
| 1568 | cfg->speaker_outs = cfg->line_outs; |
| 1569 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 1570 | sizeof(cfg->speaker_pins)); |
| 1571 | cfg->line_outs = cfg->hp_outs; |
| 1572 | memcpy(cfg->line_out_pins, cfg->hp_pins, |
| 1573 | sizeof(cfg->hp_pins)); |
| 1574 | cfg->hp_outs = 0; |
| 1575 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); |
| 1576 | cfg->line_out_type = AUTO_PIN_HP_OUT; |
| 1577 | fill_hardwired = true; |
| 1578 | continue; |
| 1579 | } |
| 1580 | break; |
| 1581 | } |
| 1582 | |
| 1583 | if (badness) { |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 1584 | debug_badness("==> restoring best_cfg\n"); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1585 | *cfg = *best_cfg; |
| 1586 | fill_and_eval_dacs(codec, best_wired, best_mio); |
| 1587 | } |
| 1588 | debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n", |
| 1589 | cfg->line_out_type, best_wired, best_mio); |
| 1590 | debug_show_configs(spec, cfg); |
| 1591 | |
| 1592 | if (cfg->line_out_pins[0]) { |
| 1593 | struct nid_path *path; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1594 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1595 | if (path) |
| 1596 | spec->vmaster_nid = look_for_out_vol_nid(codec, path); |
| 1597 | } |
| 1598 | |
| 1599 | kfree(best_cfg); |
| 1600 | return 0; |
| 1601 | } |
| 1602 | |
| 1603 | /* add playback controls from the parsed DAC table */ |
| 1604 | static int create_multi_out_ctls(struct hda_codec *codec, |
| 1605 | const struct auto_pin_cfg *cfg) |
| 1606 | { |
| 1607 | struct hda_gen_spec *spec = codec->spec; |
| 1608 | int i, err, noutputs; |
| 1609 | |
| 1610 | noutputs = cfg->line_outs; |
| 1611 | if (spec->multi_ios > 0 && cfg->line_outs < 3) |
| 1612 | noutputs += spec->multi_ios; |
| 1613 | |
| 1614 | for (i = 0; i < noutputs; i++) { |
| 1615 | const char *name; |
| 1616 | int index; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1617 | struct nid_path *path; |
| 1618 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1619 | if (i >= cfg->line_outs) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1620 | index = 0; |
| 1621 | name = channel_name[i]; |
| 1622 | } else { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1623 | name = get_line_out_pfx(spec, i, true, &index); |
| 1624 | } |
| 1625 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1626 | path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1627 | if (!path) |
| 1628 | continue; |
| 1629 | if (!name || !strcmp(name, "CLFE")) { |
| 1630 | /* Center/LFE */ |
| 1631 | err = add_vol_ctl(codec, "Center", 0, 1, path); |
| 1632 | if (err < 0) |
| 1633 | return err; |
| 1634 | err = add_vol_ctl(codec, "LFE", 0, 2, path); |
| 1635 | if (err < 0) |
| 1636 | return err; |
| 1637 | err = add_sw_ctl(codec, "Center", 0, 1, path); |
| 1638 | if (err < 0) |
| 1639 | return err; |
| 1640 | err = add_sw_ctl(codec, "LFE", 0, 2, path); |
| 1641 | if (err < 0) |
| 1642 | return err; |
| 1643 | } else { |
| 1644 | err = add_stereo_vol(codec, name, index, path); |
| 1645 | if (err < 0) |
| 1646 | return err; |
| 1647 | err = add_stereo_sw(codec, name, index, path); |
| 1648 | if (err < 0) |
| 1649 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1650 | } |
| 1651 | } |
| 1652 | return 0; |
| 1653 | } |
| 1654 | |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1655 | static int create_extra_out(struct hda_codec *codec, int path_idx, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1656 | const char *pfx, int cidx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1657 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1658 | struct nid_path *path; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1659 | int err; |
| 1660 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1661 | path = snd_hda_get_path_from_idx(codec, path_idx); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1662 | if (!path) |
| 1663 | return 0; |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1664 | err = add_stereo_vol(codec, pfx, cidx, path); |
| 1665 | if (err < 0) |
| 1666 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1667 | err = add_stereo_sw(codec, pfx, cidx, path); |
| 1668 | if (err < 0) |
| 1669 | return err; |
| 1670 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1671 | } |
| 1672 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1673 | /* add playback controls for speaker and HP outputs */ |
| 1674 | static int create_extra_outs(struct hda_codec *codec, int num_pins, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1675 | const int *paths, const char *pfx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1676 | { |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1677 | int i; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1678 | |
| 1679 | for (i = 0; i < num_pins; i++) { |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1680 | const char *name; |
| 1681 | char tmp[44]; |
| 1682 | int err, idx = 0; |
| 1683 | |
| 1684 | if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) |
| 1685 | name = "Bass Speaker"; |
| 1686 | else if (num_pins >= 3) { |
| 1687 | snprintf(tmp, sizeof(tmp), "%s %s", |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1688 | pfx, channel_name[i]); |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1689 | name = tmp; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1690 | } else { |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1691 | name = pfx; |
| 1692 | idx = i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1693 | } |
Takashi Iwai | c2c8038 | 2013-01-07 10:33:57 +0100 | [diff] [blame] | 1694 | err = create_extra_out(codec, paths[i], name, idx); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1695 | if (err < 0) |
| 1696 | return err; |
| 1697 | } |
| 1698 | return 0; |
| 1699 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 1700 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1701 | static int create_hp_out_ctls(struct hda_codec *codec) |
| 1702 | { |
| 1703 | struct hda_gen_spec *spec = codec->spec; |
| 1704 | return create_extra_outs(codec, spec->autocfg.hp_outs, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1705 | spec->hp_paths, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1706 | "Headphone"); |
| 1707 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1708 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1709 | static int create_speaker_out_ctls(struct hda_codec *codec) |
| 1710 | { |
| 1711 | struct hda_gen_spec *spec = codec->spec; |
| 1712 | return create_extra_outs(codec, spec->autocfg.speaker_outs, |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1713 | spec->speaker_paths, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1714 | "Speaker"); |
| 1715 | } |
| 1716 | |
| 1717 | /* |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 1718 | * independent HP controls |
| 1719 | */ |
| 1720 | |
| 1721 | static int indep_hp_info(struct snd_kcontrol *kcontrol, |
| 1722 | struct snd_ctl_elem_info *uinfo) |
| 1723 | { |
| 1724 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); |
| 1725 | } |
| 1726 | |
| 1727 | static int indep_hp_get(struct snd_kcontrol *kcontrol, |
| 1728 | struct snd_ctl_elem_value *ucontrol) |
| 1729 | { |
| 1730 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1731 | struct hda_gen_spec *spec = codec->spec; |
| 1732 | ucontrol->value.enumerated.item[0] = spec->indep_hp_enabled; |
| 1733 | return 0; |
| 1734 | } |
| 1735 | |
| 1736 | static int indep_hp_put(struct snd_kcontrol *kcontrol, |
| 1737 | struct snd_ctl_elem_value *ucontrol) |
| 1738 | { |
| 1739 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1740 | struct hda_gen_spec *spec = codec->spec; |
| 1741 | unsigned int select = ucontrol->value.enumerated.item[0]; |
| 1742 | int ret = 0; |
| 1743 | |
| 1744 | mutex_lock(&spec->pcm_mutex); |
| 1745 | if (spec->active_streams) { |
| 1746 | ret = -EBUSY; |
| 1747 | goto unlock; |
| 1748 | } |
| 1749 | |
| 1750 | if (spec->indep_hp_enabled != select) { |
| 1751 | spec->indep_hp_enabled = select; |
| 1752 | if (spec->indep_hp_enabled) |
| 1753 | spec->multiout.hp_out_nid[0] = 0; |
| 1754 | else |
| 1755 | spec->multiout.hp_out_nid[0] = spec->alt_dac_nid; |
| 1756 | ret = 1; |
| 1757 | } |
| 1758 | unlock: |
| 1759 | mutex_unlock(&spec->pcm_mutex); |
| 1760 | return ret; |
| 1761 | } |
| 1762 | |
| 1763 | static const struct snd_kcontrol_new indep_hp_ctl = { |
| 1764 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1765 | .name = "Independent HP", |
| 1766 | .info = indep_hp_info, |
| 1767 | .get = indep_hp_get, |
| 1768 | .put = indep_hp_put, |
| 1769 | }; |
| 1770 | |
| 1771 | |
| 1772 | static int create_indep_hp_ctls(struct hda_codec *codec) |
| 1773 | { |
| 1774 | struct hda_gen_spec *spec = codec->spec; |
| 1775 | |
| 1776 | if (!spec->indep_hp) |
| 1777 | return 0; |
| 1778 | if (!spec->multiout.hp_out_nid[0]) { |
| 1779 | spec->indep_hp = 0; |
| 1780 | return 0; |
| 1781 | } |
| 1782 | |
| 1783 | spec->indep_hp_enabled = false; |
| 1784 | spec->alt_dac_nid = spec->multiout.hp_out_nid[0]; |
| 1785 | if (!snd_hda_gen_add_kctl(spec, NULL, &indep_hp_ctl)) |
| 1786 | return -ENOMEM; |
| 1787 | return 0; |
| 1788 | } |
| 1789 | |
| 1790 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1791 | * channel mode enum control |
| 1792 | */ |
| 1793 | |
| 1794 | static int ch_mode_info(struct snd_kcontrol *kcontrol, |
| 1795 | struct snd_ctl_elem_info *uinfo) |
| 1796 | { |
| 1797 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1798 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1799 | int chs; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1800 | |
| 1801 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1802 | uinfo->count = 1; |
| 1803 | uinfo->value.enumerated.items = spec->multi_ios + 1; |
| 1804 | if (uinfo->value.enumerated.item > spec->multi_ios) |
| 1805 | uinfo->value.enumerated.item = spec->multi_ios; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1806 | chs = uinfo->value.enumerated.item * 2 + spec->min_channel_count; |
| 1807 | sprintf(uinfo->value.enumerated.name, "%dch", chs); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1808 | return 0; |
| 1809 | } |
| 1810 | |
| 1811 | static int ch_mode_get(struct snd_kcontrol *kcontrol, |
| 1812 | struct snd_ctl_elem_value *ucontrol) |
| 1813 | { |
| 1814 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1815 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1816 | ucontrol->value.enumerated.item[0] = |
| 1817 | (spec->ext_channel_count - spec->min_channel_count) / 2; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1818 | return 0; |
| 1819 | } |
| 1820 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1821 | static inline struct nid_path * |
| 1822 | get_multiio_path(struct hda_codec *codec, int idx) |
| 1823 | { |
| 1824 | struct hda_gen_spec *spec = codec->spec; |
| 1825 | return snd_hda_get_path_from_idx(codec, |
| 1826 | spec->out_paths[spec->autocfg.line_outs + idx]); |
| 1827 | } |
| 1828 | |
Takashi Iwai | a5cc250 | 2013-01-16 18:08:55 +0100 | [diff] [blame] | 1829 | static void update_automute_all(struct hda_codec *codec); |
| 1830 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1831 | static int set_multi_io(struct hda_codec *codec, int idx, bool output) |
| 1832 | { |
| 1833 | struct hda_gen_spec *spec = codec->spec; |
| 1834 | hda_nid_t nid = spec->multi_io[idx].pin; |
| 1835 | struct nid_path *path; |
| 1836 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 1837 | path = get_multiio_path(codec, idx); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1838 | if (!path) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1839 | return -EINVAL; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1840 | |
| 1841 | if (path->active == output) |
| 1842 | return 0; |
| 1843 | |
| 1844 | if (output) { |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1845 | set_pin_target(codec, nid, PIN_OUT, true); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1846 | snd_hda_activate_path(codec, path, true, true); |
Takashi Iwai | d5a9f1b | 2012-12-20 15:36:30 +0100 | [diff] [blame] | 1847 | set_pin_eapd(codec, nid, true); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1848 | } else { |
Takashi Iwai | d5a9f1b | 2012-12-20 15:36:30 +0100 | [diff] [blame] | 1849 | set_pin_eapd(codec, nid, false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1850 | snd_hda_activate_path(codec, path, false, true); |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 1851 | set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1852 | } |
Takashi Iwai | a365fed | 2013-01-10 16:10:06 +0100 | [diff] [blame] | 1853 | |
| 1854 | /* update jack retasking in case it modifies any of them */ |
Takashi Iwai | a5cc250 | 2013-01-16 18:08:55 +0100 | [diff] [blame] | 1855 | update_automute_all(codec); |
Takashi Iwai | a365fed | 2013-01-10 16:10:06 +0100 | [diff] [blame] | 1856 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1857 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1858 | } |
| 1859 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1860 | static int ch_mode_put(struct snd_kcontrol *kcontrol, |
| 1861 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1862 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1863 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1864 | struct hda_gen_spec *spec = codec->spec; |
| 1865 | int i, ch; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1866 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1867 | ch = ucontrol->value.enumerated.item[0]; |
| 1868 | if (ch < 0 || ch > spec->multi_ios) |
| 1869 | return -EINVAL; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1870 | if (ch == (spec->ext_channel_count - spec->min_channel_count) / 2) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1871 | return 0; |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 1872 | spec->ext_channel_count = ch * 2 + spec->min_channel_count; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1873 | for (i = 0; i < spec->multi_ios; i++) |
| 1874 | set_multi_io(codec, i, i < ch); |
| 1875 | spec->multiout.max_channels = max(spec->ext_channel_count, |
| 1876 | spec->const_channel_count); |
| 1877 | if (spec->need_dac_fix) |
| 1878 | spec->multiout.num_dacs = spec->multiout.max_channels / 2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1879 | return 1; |
| 1880 | } |
| 1881 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1882 | static const struct snd_kcontrol_new channel_mode_enum = { |
| 1883 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1884 | .name = "Channel Mode", |
| 1885 | .info = ch_mode_info, |
| 1886 | .get = ch_mode_get, |
| 1887 | .put = ch_mode_put, |
| 1888 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1889 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1890 | static int create_multi_channel_mode(struct hda_codec *codec) |
| 1891 | { |
| 1892 | struct hda_gen_spec *spec = codec->spec; |
| 1893 | |
| 1894 | if (spec->multi_ios > 0) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 1895 | if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1896 | return -ENOMEM; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1897 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1898 | return 0; |
| 1899 | } |
| 1900 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1901 | /* |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 1902 | * aamix loopback enable/disable switch |
| 1903 | */ |
| 1904 | |
| 1905 | #define loopback_mixing_info indep_hp_info |
| 1906 | |
| 1907 | static int loopback_mixing_get(struct snd_kcontrol *kcontrol, |
| 1908 | struct snd_ctl_elem_value *ucontrol) |
| 1909 | { |
| 1910 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1911 | struct hda_gen_spec *spec = codec->spec; |
| 1912 | ucontrol->value.enumerated.item[0] = spec->aamix_mode; |
| 1913 | return 0; |
| 1914 | } |
| 1915 | |
| 1916 | static void update_aamix_paths(struct hda_codec *codec, bool do_mix, |
| 1917 | int nomix_path_idx, int mix_path_idx) |
| 1918 | { |
| 1919 | struct nid_path *nomix_path, *mix_path; |
| 1920 | |
| 1921 | nomix_path = snd_hda_get_path_from_idx(codec, nomix_path_idx); |
| 1922 | mix_path = snd_hda_get_path_from_idx(codec, mix_path_idx); |
| 1923 | if (!nomix_path || !mix_path) |
| 1924 | return; |
| 1925 | if (do_mix) { |
| 1926 | snd_hda_activate_path(codec, nomix_path, false, true); |
| 1927 | snd_hda_activate_path(codec, mix_path, true, true); |
| 1928 | } else { |
| 1929 | snd_hda_activate_path(codec, mix_path, false, true); |
| 1930 | snd_hda_activate_path(codec, nomix_path, true, true); |
| 1931 | } |
| 1932 | } |
| 1933 | |
| 1934 | static int loopback_mixing_put(struct snd_kcontrol *kcontrol, |
| 1935 | struct snd_ctl_elem_value *ucontrol) |
| 1936 | { |
| 1937 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 1938 | struct hda_gen_spec *spec = codec->spec; |
| 1939 | unsigned int val = ucontrol->value.enumerated.item[0]; |
| 1940 | |
| 1941 | if (val == spec->aamix_mode) |
| 1942 | return 0; |
| 1943 | spec->aamix_mode = val; |
| 1944 | update_aamix_paths(codec, val, spec->out_paths[0], |
| 1945 | spec->aamix_out_paths[0]); |
| 1946 | update_aamix_paths(codec, val, spec->hp_paths[0], |
| 1947 | spec->aamix_out_paths[1]); |
| 1948 | update_aamix_paths(codec, val, spec->speaker_paths[0], |
| 1949 | spec->aamix_out_paths[2]); |
| 1950 | return 1; |
| 1951 | } |
| 1952 | |
| 1953 | static const struct snd_kcontrol_new loopback_mixing_enum = { |
| 1954 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1955 | .name = "Loopback Mixing", |
| 1956 | .info = loopback_mixing_info, |
| 1957 | .get = loopback_mixing_get, |
| 1958 | .put = loopback_mixing_put, |
| 1959 | }; |
| 1960 | |
| 1961 | static int create_loopback_mixing_ctl(struct hda_codec *codec) |
| 1962 | { |
| 1963 | struct hda_gen_spec *spec = codec->spec; |
| 1964 | |
| 1965 | if (!spec->mixer_nid) |
| 1966 | return 0; |
| 1967 | if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] || |
| 1968 | spec->aamix_out_paths[2])) |
| 1969 | return 0; |
| 1970 | if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum)) |
| 1971 | return -ENOMEM; |
| 1972 | return 0; |
| 1973 | } |
| 1974 | |
| 1975 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1976 | * shared headphone/mic handling |
| 1977 | */ |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 1978 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 1979 | static void call_update_outputs(struct hda_codec *codec); |
| 1980 | |
| 1981 | /* for shared I/O, change the pin-control accordingly */ |
| 1982 | static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic) |
| 1983 | { |
| 1984 | struct hda_gen_spec *spec = codec->spec; |
| 1985 | unsigned int val; |
| 1986 | hda_nid_t pin = spec->autocfg.inputs[1].pin; |
| 1987 | /* NOTE: this assumes that there are only two inputs, the |
| 1988 | * first is the real internal mic and the second is HP/mic jack. |
| 1989 | */ |
| 1990 | |
| 1991 | val = snd_hda_get_default_vref(codec, pin); |
| 1992 | |
| 1993 | /* This pin does not have vref caps - let's enable vref on pin 0x18 |
| 1994 | instead, as suggested by Realtek */ |
| 1995 | if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) { |
| 1996 | const hda_nid_t vref_pin = spec->shared_mic_vref_pin; |
| 1997 | unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin); |
| 1998 | if (vref_val != AC_PINCTL_VREF_HIZ) |
Takashi Iwai | 7594aa3 | 2012-12-20 15:38:40 +0100 | [diff] [blame] | 1999 | snd_hda_set_pin_ctl_cache(codec, vref_pin, |
| 2000 | PIN_IN | (set_as_mic ? vref_val : 0)); |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 2001 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2002 | |
| 2003 | val = set_as_mic ? val | PIN_IN : PIN_HP; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2004 | set_pin_target(codec, pin, val, true); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2005 | |
| 2006 | spec->automute_speaker = !set_as_mic; |
| 2007 | call_update_outputs(codec); |
| 2008 | } |
| 2009 | |
| 2010 | /* create a shared input with the headphone out */ |
| 2011 | static int create_shared_input(struct hda_codec *codec) |
| 2012 | { |
| 2013 | struct hda_gen_spec *spec = codec->spec; |
| 2014 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2015 | unsigned int defcfg; |
| 2016 | hda_nid_t nid; |
| 2017 | |
| 2018 | /* only one internal input pin? */ |
| 2019 | if (cfg->num_inputs != 1) |
| 2020 | return 0; |
| 2021 | defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin); |
| 2022 | if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT) |
| 2023 | return 0; |
| 2024 | |
| 2025 | if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 2026 | nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */ |
| 2027 | else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT) |
| 2028 | nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */ |
| 2029 | else |
| 2030 | return 0; /* both not available */ |
| 2031 | |
| 2032 | if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN)) |
| 2033 | return 0; /* no input */ |
| 2034 | |
| 2035 | cfg->inputs[1].pin = nid; |
| 2036 | cfg->inputs[1].type = AUTO_PIN_MIC; |
| 2037 | cfg->num_inputs = 2; |
| 2038 | spec->shared_mic_hp = 1; |
| 2039 | snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid); |
| 2040 | return 0; |
| 2041 | } |
| 2042 | |
Takashi Iwai | 978e77e | 2013-01-10 16:57:58 +0100 | [diff] [blame] | 2043 | /* |
| 2044 | * output jack mode |
| 2045 | */ |
| 2046 | static int out_jack_mode_info(struct snd_kcontrol *kcontrol, |
| 2047 | struct snd_ctl_elem_info *uinfo) |
| 2048 | { |
| 2049 | static const char * const texts[] = { |
| 2050 | "Line Out", "Headphone Out", |
| 2051 | }; |
| 2052 | return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts); |
| 2053 | } |
| 2054 | |
| 2055 | static int out_jack_mode_get(struct snd_kcontrol *kcontrol, |
| 2056 | struct snd_ctl_elem_value *ucontrol) |
| 2057 | { |
| 2058 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2059 | hda_nid_t nid = kcontrol->private_value; |
| 2060 | if (snd_hda_codec_get_pin_target(codec, nid) == PIN_HP) |
| 2061 | ucontrol->value.enumerated.item[0] = 1; |
| 2062 | else |
| 2063 | ucontrol->value.enumerated.item[0] = 0; |
| 2064 | return 0; |
| 2065 | } |
| 2066 | |
| 2067 | static int out_jack_mode_put(struct snd_kcontrol *kcontrol, |
| 2068 | struct snd_ctl_elem_value *ucontrol) |
| 2069 | { |
| 2070 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2071 | hda_nid_t nid = kcontrol->private_value; |
| 2072 | unsigned int val; |
| 2073 | |
| 2074 | val = ucontrol->value.enumerated.item[0] ? PIN_HP : PIN_OUT; |
| 2075 | if (snd_hda_codec_get_pin_target(codec, nid) == val) |
| 2076 | return 0; |
| 2077 | snd_hda_set_pin_ctl_cache(codec, nid, val); |
| 2078 | return 1; |
| 2079 | } |
| 2080 | |
| 2081 | static const struct snd_kcontrol_new out_jack_mode_enum = { |
| 2082 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2083 | .info = out_jack_mode_info, |
| 2084 | .get = out_jack_mode_get, |
| 2085 | .put = out_jack_mode_put, |
| 2086 | }; |
| 2087 | |
| 2088 | static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx) |
| 2089 | { |
| 2090 | struct hda_gen_spec *spec = codec->spec; |
| 2091 | int i; |
| 2092 | |
| 2093 | for (i = 0; i < spec->kctls.used; i++) { |
| 2094 | struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i); |
| 2095 | if (!strcmp(kctl->name, name) && kctl->index == idx) |
| 2096 | return true; |
| 2097 | } |
| 2098 | return false; |
| 2099 | } |
| 2100 | |
| 2101 | static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin, |
| 2102 | char *name, size_t name_len) |
| 2103 | { |
| 2104 | struct hda_gen_spec *spec = codec->spec; |
| 2105 | int idx = 0; |
| 2106 | |
| 2107 | snd_hda_get_pin_label(codec, pin, &spec->autocfg, name, name_len, &idx); |
| 2108 | strlcat(name, " Jack Mode", name_len); |
| 2109 | |
| 2110 | for (; find_kctl_name(codec, name, idx); idx++) |
| 2111 | ; |
| 2112 | } |
| 2113 | |
| 2114 | static int create_out_jack_modes(struct hda_codec *codec, int num_pins, |
| 2115 | hda_nid_t *pins) |
| 2116 | { |
| 2117 | struct hda_gen_spec *spec = codec->spec; |
| 2118 | int i; |
| 2119 | |
| 2120 | for (i = 0; i < num_pins; i++) { |
| 2121 | hda_nid_t pin = pins[i]; |
| 2122 | unsigned int pincap = snd_hda_query_pin_caps(codec, pin); |
| 2123 | if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) { |
| 2124 | struct snd_kcontrol_new *knew; |
| 2125 | char name[44]; |
| 2126 | get_jack_mode_name(codec, pin, name, sizeof(name)); |
| 2127 | knew = snd_hda_gen_add_kctl(spec, name, |
| 2128 | &out_jack_mode_enum); |
| 2129 | if (!knew) |
| 2130 | return -ENOMEM; |
| 2131 | knew->private_value = pin; |
| 2132 | } |
| 2133 | } |
| 2134 | |
| 2135 | return 0; |
| 2136 | } |
| 2137 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2138 | |
| 2139 | /* |
| 2140 | * Parse input paths |
| 2141 | */ |
| 2142 | |
| 2143 | #ifdef CONFIG_PM |
| 2144 | /* add the powersave loopback-list entry */ |
| 2145 | static void add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx) |
| 2146 | { |
| 2147 | struct hda_amp_list *list; |
| 2148 | |
| 2149 | if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1) |
| 2150 | return; |
| 2151 | list = spec->loopback_list + spec->num_loopbacks; |
| 2152 | list->nid = mix; |
| 2153 | list->dir = HDA_INPUT; |
| 2154 | list->idx = idx; |
| 2155 | spec->num_loopbacks++; |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 2156 | spec->loopback.amplist = spec->loopback_list; |
| 2157 | } |
| 2158 | #else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2159 | #define add_loopback_list(spec, mix, idx) /* NOP */ |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 2160 | #endif |
| 2161 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2162 | /* create input playback/capture controls for the given pin */ |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 2163 | static int new_analog_input(struct hda_codec *codec, int input_idx, |
| 2164 | hda_nid_t pin, const char *ctlname, int ctlidx, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2165 | hda_nid_t mix_nid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2166 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2167 | struct hda_gen_spec *spec = codec->spec; |
| 2168 | struct nid_path *path; |
| 2169 | unsigned int val; |
| 2170 | int err, idx; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2171 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2172 | if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && |
| 2173 | !nid_has_mute(codec, mix_nid, HDA_INPUT)) |
| 2174 | return 0; /* no need for analog loopback */ |
| 2175 | |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 2176 | path = snd_hda_add_new_path(codec, pin, mix_nid, 0); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2177 | if (!path) |
| 2178 | return -EINVAL; |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 2179 | print_nid_path("loopback", path); |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 2180 | spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2181 | |
| 2182 | idx = path->idx[path->depth - 1]; |
| 2183 | if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { |
| 2184 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); |
| 2185 | err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 2186 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2187 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2188 | path->ctls[NID_PATH_VOL_CTL] = val; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2189 | } |
| 2190 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2191 | if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { |
| 2192 | val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); |
| 2193 | err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 2194 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2195 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2196 | path->ctls[NID_PATH_MUTE_CTL] = val; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2197 | } |
| 2198 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2199 | path->active = true; |
| 2200 | add_loopback_list(spec, mix_nid, idx); |
| 2201 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2202 | } |
| 2203 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2204 | 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] | 2205 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2206 | unsigned int pincap = snd_hda_query_pin_caps(codec, nid); |
| 2207 | return (pincap & AC_PINCAP_IN) != 0; |
| 2208 | } |
| 2209 | |
| 2210 | /* Parse the codec tree and retrieve ADCs */ |
| 2211 | static int fill_adc_nids(struct hda_codec *codec) |
| 2212 | { |
| 2213 | struct hda_gen_spec *spec = codec->spec; |
| 2214 | hda_nid_t nid; |
| 2215 | hda_nid_t *adc_nids = spec->adc_nids; |
| 2216 | int max_nums = ARRAY_SIZE(spec->adc_nids); |
| 2217 | int i, nums = 0; |
| 2218 | |
| 2219 | nid = codec->start_nid; |
| 2220 | for (i = 0; i < codec->num_nodes; i++, nid++) { |
| 2221 | unsigned int caps = get_wcaps(codec, nid); |
| 2222 | int type = get_wcaps_type(caps); |
| 2223 | |
| 2224 | if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL)) |
| 2225 | continue; |
| 2226 | adc_nids[nums] = nid; |
| 2227 | if (++nums >= max_nums) |
| 2228 | break; |
| 2229 | } |
| 2230 | spec->num_adc_nids = nums; |
| 2231 | return nums; |
| 2232 | } |
| 2233 | |
| 2234 | /* filter out invalid adc_nids that don't give all active input pins; |
| 2235 | * if needed, check whether dynamic ADC-switching is available |
| 2236 | */ |
| 2237 | static int check_dyn_adc_switch(struct hda_codec *codec) |
| 2238 | { |
| 2239 | struct hda_gen_spec *spec = codec->spec; |
| 2240 | struct hda_input_mux *imux = &spec->input_mux; |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2241 | unsigned int ok_bits; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2242 | int i, n, nums; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2243 | |
| 2244 | again: |
| 2245 | nums = 0; |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2246 | ok_bits = 0; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2247 | for (n = 0; n < spec->num_adc_nids; n++) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2248 | for (i = 0; i < imux->num_items; i++) { |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2249 | if (!spec->input_paths[i][n]) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2250 | break; |
| 2251 | } |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2252 | if (i >= imux->num_items) { |
| 2253 | ok_bits |= (1 << n); |
| 2254 | nums++; |
| 2255 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2256 | } |
| 2257 | |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2258 | if (!ok_bits) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2259 | if (spec->shared_mic_hp) { |
| 2260 | spec->shared_mic_hp = 0; |
| 2261 | imux->num_items = 1; |
| 2262 | goto again; |
| 2263 | } |
| 2264 | |
| 2265 | /* check whether ADC-switch is possible */ |
| 2266 | for (i = 0; i < imux->num_items; i++) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2267 | for (n = 0; n < spec->num_adc_nids; n++) { |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2268 | if (spec->input_paths[i][n]) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2269 | spec->dyn_adc_idx[i] = n; |
| 2270 | break; |
| 2271 | } |
| 2272 | } |
| 2273 | } |
| 2274 | |
| 2275 | snd_printdd("hda-codec: enabling ADC switching\n"); |
| 2276 | spec->dyn_adc_switch = 1; |
| 2277 | } else if (nums != spec->num_adc_nids) { |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2278 | /* shrink the invalid adcs and input paths */ |
| 2279 | nums = 0; |
| 2280 | for (n = 0; n < spec->num_adc_nids; n++) { |
| 2281 | if (!(ok_bits & (1 << n))) |
| 2282 | continue; |
| 2283 | if (n != nums) { |
| 2284 | spec->adc_nids[nums] = spec->adc_nids[n]; |
Takashi Iwai | 980428c | 2013-01-09 09:28:20 +0100 | [diff] [blame] | 2285 | for (i = 0; i < imux->num_items; i++) { |
| 2286 | invalidate_nid_path(codec, |
| 2287 | spec->input_paths[i][nums]); |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2288 | spec->input_paths[i][nums] = |
| 2289 | spec->input_paths[i][n]; |
Takashi Iwai | 980428c | 2013-01-09 09:28:20 +0100 | [diff] [blame] | 2290 | } |
Takashi Iwai | 3a65bcd | 2013-01-09 09:06:18 +0100 | [diff] [blame] | 2291 | } |
| 2292 | nums++; |
| 2293 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2294 | spec->num_adc_nids = nums; |
| 2295 | } |
| 2296 | |
| 2297 | if (imux->num_items == 1 || spec->shared_mic_hp) { |
| 2298 | snd_printdd("hda-codec: reducing to a single ADC\n"); |
| 2299 | spec->num_adc_nids = 1; /* reduce to a single ADC */ |
| 2300 | } |
| 2301 | |
| 2302 | /* single index for individual volumes ctls */ |
| 2303 | if (!spec->dyn_adc_switch && spec->multi_cap_vol) |
| 2304 | spec->num_adc_nids = 1; |
| 2305 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2306 | return 0; |
| 2307 | } |
| 2308 | |
Takashi Iwai | f3fc0b0 | 2013-01-09 09:14:23 +0100 | [diff] [blame] | 2309 | /* parse capture source paths from the given pin and create imux items */ |
| 2310 | static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin, |
| 2311 | int num_adcs, const char *label, int anchor) |
| 2312 | { |
| 2313 | struct hda_gen_spec *spec = codec->spec; |
| 2314 | struct hda_input_mux *imux = &spec->input_mux; |
| 2315 | int imux_idx = imux->num_items; |
| 2316 | bool imux_added = false; |
| 2317 | int c; |
| 2318 | |
| 2319 | for (c = 0; c < num_adcs; c++) { |
| 2320 | struct nid_path *path; |
| 2321 | hda_nid_t adc = spec->adc_nids[c]; |
| 2322 | |
| 2323 | if (!is_reachable_path(codec, pin, adc)) |
| 2324 | continue; |
| 2325 | path = snd_hda_add_new_path(codec, pin, adc, anchor); |
| 2326 | if (!path) |
| 2327 | continue; |
| 2328 | print_nid_path("input", path); |
| 2329 | spec->input_paths[imux_idx][c] = |
| 2330 | snd_hda_get_path_idx(codec, path); |
| 2331 | |
| 2332 | if (!imux_added) { |
| 2333 | spec->imux_pins[imux->num_items] = pin; |
| 2334 | snd_hda_add_imux_item(imux, label, |
| 2335 | imux->num_items, NULL); |
| 2336 | imux_added = true; |
| 2337 | } |
| 2338 | } |
| 2339 | |
| 2340 | return 0; |
| 2341 | } |
| 2342 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2343 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2344 | * create playback/capture controls for input pins |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2345 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2346 | static int create_input_ctls(struct hda_codec *codec) |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 2347 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2348 | struct hda_gen_spec *spec = codec->spec; |
| 2349 | const struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2350 | hda_nid_t mixer = spec->mixer_nid; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2351 | int num_adcs; |
Takashi Iwai | f3fc0b0 | 2013-01-09 09:14:23 +0100 | [diff] [blame] | 2352 | int i, err, type_idx = 0; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2353 | const char *prev_label = NULL; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2354 | unsigned int val; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 2355 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2356 | num_adcs = fill_adc_nids(codec); |
| 2357 | if (num_adcs < 0) |
| 2358 | return 0; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 2359 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2360 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2361 | hda_nid_t pin; |
| 2362 | const char *label; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2363 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2364 | pin = cfg->inputs[i].pin; |
| 2365 | if (!is_input_pin(codec, pin)) |
| 2366 | continue; |
| 2367 | |
| 2368 | label = hda_get_autocfg_input_label(codec, cfg, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2369 | if (prev_label && !strcmp(label, prev_label)) |
| 2370 | type_idx++; |
Takashi Iwai | a7da6ce | 2006-09-06 14:03:14 +0200 | [diff] [blame] | 2371 | else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2372 | type_idx = 0; |
| 2373 | prev_label = label; |
| 2374 | |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2375 | val = PIN_IN; |
| 2376 | if (cfg->inputs[i].type == AUTO_PIN_MIC) |
| 2377 | val |= snd_hda_get_default_vref(codec, pin); |
| 2378 | set_pin_target(codec, pin, val, false); |
| 2379 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2380 | if (mixer) { |
| 2381 | if (is_reachable_path(codec, pin, mixer)) { |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 2382 | err = new_analog_input(codec, i, pin, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2383 | label, type_idx, mixer); |
| 2384 | if (err < 0) |
| 2385 | return err; |
| 2386 | } |
| 2387 | } |
| 2388 | |
Takashi Iwai | f3fc0b0 | 2013-01-09 09:14:23 +0100 | [diff] [blame] | 2389 | err = parse_capture_source(codec, pin, num_adcs, label, -mixer); |
| 2390 | if (err < 0) |
| 2391 | return err; |
| 2392 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2393 | |
Takashi Iwai | f3fc0b0 | 2013-01-09 09:14:23 +0100 | [diff] [blame] | 2394 | if (mixer && spec->add_stereo_mix_input) { |
| 2395 | err = parse_capture_source(codec, mixer, num_adcs, |
| 2396 | "Stereo Mix", 0); |
| 2397 | if (err < 0) |
| 2398 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2399 | } |
| 2400 | |
| 2401 | return 0; |
| 2402 | } |
| 2403 | |
| 2404 | |
| 2405 | /* |
| 2406 | * input source mux |
| 2407 | */ |
| 2408 | |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2409 | /* get the input path specified by the given adc and imux indices */ |
| 2410 | static struct nid_path *get_input_path(struct hda_codec *codec, int adc_idx, int imux_idx) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2411 | { |
| 2412 | struct hda_gen_spec *spec = codec->spec; |
David Henningsson | b56fa1e | 2013-01-16 11:45:35 +0100 | [diff] [blame] | 2413 | if (imux_idx < 0 || imux_idx >= HDA_MAX_NUM_INPUTS) { |
| 2414 | snd_BUG(); |
| 2415 | return NULL; |
| 2416 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2417 | if (spec->dyn_adc_switch) |
| 2418 | adc_idx = spec->dyn_adc_idx[imux_idx]; |
David Henningsson | b56fa1e | 2013-01-16 11:45:35 +0100 | [diff] [blame] | 2419 | if (adc_idx < 0 || adc_idx >= AUTO_CFG_MAX_OUTS) { |
| 2420 | snd_BUG(); |
| 2421 | return NULL; |
| 2422 | } |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2423 | return snd_hda_get_path_from_idx(codec, spec->input_paths[imux_idx][adc_idx]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2424 | } |
| 2425 | |
| 2426 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, |
| 2427 | unsigned int idx); |
| 2428 | |
| 2429 | static int mux_enum_info(struct snd_kcontrol *kcontrol, |
| 2430 | struct snd_ctl_elem_info *uinfo) |
| 2431 | { |
| 2432 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2433 | struct hda_gen_spec *spec = codec->spec; |
| 2434 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); |
| 2435 | } |
| 2436 | |
| 2437 | static int mux_enum_get(struct snd_kcontrol *kcontrol, |
| 2438 | struct snd_ctl_elem_value *ucontrol) |
| 2439 | { |
| 2440 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2441 | struct hda_gen_spec *spec = codec->spec; |
David Henningsson | a053d1e | 2013-01-16 11:45:36 +0100 | [diff] [blame] | 2442 | unsigned int adc_idx = kcontrol->id.index; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2443 | |
| 2444 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; |
| 2445 | return 0; |
| 2446 | } |
| 2447 | |
| 2448 | static int mux_enum_put(struct snd_kcontrol *kcontrol, |
| 2449 | struct snd_ctl_elem_value *ucontrol) |
| 2450 | { |
| 2451 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
David Henningsson | a053d1e | 2013-01-16 11:45:36 +0100 | [diff] [blame] | 2452 | unsigned int adc_idx = kcontrol->id.index; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2453 | return mux_select(codec, adc_idx, |
| 2454 | ucontrol->value.enumerated.item[0]); |
| 2455 | } |
| 2456 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2457 | static const struct snd_kcontrol_new cap_src_temp = { |
| 2458 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2459 | .name = "Input Source", |
| 2460 | .info = mux_enum_info, |
| 2461 | .get = mux_enum_get, |
| 2462 | .put = mux_enum_put, |
| 2463 | }; |
| 2464 | |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 2465 | /* |
| 2466 | * capture volume and capture switch ctls |
| 2467 | */ |
| 2468 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2469 | typedef int (*put_call_t)(struct snd_kcontrol *kcontrol, |
| 2470 | struct snd_ctl_elem_value *ucontrol); |
| 2471 | |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 2472 | /* 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] | 2473 | static int cap_put_caller(struct snd_kcontrol *kcontrol, |
| 2474 | struct snd_ctl_elem_value *ucontrol, |
| 2475 | put_call_t func, int type) |
| 2476 | { |
| 2477 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2478 | struct hda_gen_spec *spec = codec->spec; |
| 2479 | const struct hda_input_mux *imux; |
| 2480 | struct nid_path *path; |
| 2481 | int i, adc_idx, err = 0; |
| 2482 | |
| 2483 | imux = &spec->input_mux; |
David Henningsson | a053d1e | 2013-01-16 11:45:36 +0100 | [diff] [blame] | 2484 | adc_idx = kcontrol->id.index; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2485 | mutex_lock(&codec->control_mutex); |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 2486 | /* we use the cache-only update at first since multiple input paths |
| 2487 | * may shared the same amp; by updating only caches, the redundant |
| 2488 | * writes to hardware can be reduced. |
| 2489 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2490 | codec->cached_write = 1; |
| 2491 | for (i = 0; i < imux->num_items; i++) { |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2492 | path = get_input_path(codec, adc_idx, i); |
| 2493 | if (!path || !path->ctls[type]) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2494 | continue; |
| 2495 | kcontrol->private_value = path->ctls[type]; |
| 2496 | err = func(kcontrol, ucontrol); |
| 2497 | if (err < 0) |
| 2498 | goto error; |
| 2499 | } |
| 2500 | error: |
| 2501 | codec->cached_write = 0; |
| 2502 | mutex_unlock(&codec->control_mutex); |
Takashi Iwai | 47d46ab | 2012-12-20 11:48:54 +0100 | [diff] [blame] | 2503 | snd_hda_codec_flush_amp_cache(codec); /* flush the updates */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2504 | if (err >= 0 && spec->cap_sync_hook) |
| 2505 | spec->cap_sync_hook(codec); |
| 2506 | return err; |
| 2507 | } |
| 2508 | |
| 2509 | /* capture volume ctl callbacks */ |
| 2510 | #define cap_vol_info snd_hda_mixer_amp_volume_info |
| 2511 | #define cap_vol_get snd_hda_mixer_amp_volume_get |
| 2512 | #define cap_vol_tlv snd_hda_mixer_amp_tlv |
| 2513 | |
| 2514 | static int cap_vol_put(struct snd_kcontrol *kcontrol, |
| 2515 | struct snd_ctl_elem_value *ucontrol) |
| 2516 | { |
| 2517 | return cap_put_caller(kcontrol, ucontrol, |
| 2518 | snd_hda_mixer_amp_volume_put, |
| 2519 | NID_PATH_VOL_CTL); |
| 2520 | } |
| 2521 | |
| 2522 | static const struct snd_kcontrol_new cap_vol_temp = { |
| 2523 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2524 | .name = "Capture Volume", |
| 2525 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
| 2526 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | |
| 2527 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), |
| 2528 | .info = cap_vol_info, |
| 2529 | .get = cap_vol_get, |
| 2530 | .put = cap_vol_put, |
| 2531 | .tlv = { .c = cap_vol_tlv }, |
| 2532 | }; |
| 2533 | |
| 2534 | /* capture switch ctl callbacks */ |
| 2535 | #define cap_sw_info snd_ctl_boolean_stereo_info |
| 2536 | #define cap_sw_get snd_hda_mixer_amp_switch_get |
| 2537 | |
| 2538 | static int cap_sw_put(struct snd_kcontrol *kcontrol, |
| 2539 | struct snd_ctl_elem_value *ucontrol) |
| 2540 | { |
Takashi Iwai | ae177c3 | 2013-01-14 12:13:06 +0100 | [diff] [blame] | 2541 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 2542 | struct hda_gen_spec *spec = codec->spec; |
| 2543 | int ret; |
| 2544 | |
| 2545 | ret = cap_put_caller(kcontrol, ucontrol, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2546 | snd_hda_mixer_amp_switch_put, |
| 2547 | NID_PATH_MUTE_CTL); |
Takashi Iwai | ae177c3 | 2013-01-14 12:13:06 +0100 | [diff] [blame] | 2548 | if (ret < 0) |
| 2549 | return ret; |
| 2550 | |
| 2551 | if (spec->capture_switch_hook) { |
| 2552 | bool enable = (ucontrol->value.integer.value[0] || |
| 2553 | ucontrol->value.integer.value[1]); |
| 2554 | spec->capture_switch_hook(codec, enable); |
| 2555 | } |
| 2556 | |
| 2557 | return ret; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2558 | } |
| 2559 | |
| 2560 | static const struct snd_kcontrol_new cap_sw_temp = { |
| 2561 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2562 | .name = "Capture Switch", |
| 2563 | .info = cap_sw_info, |
| 2564 | .get = cap_sw_get, |
| 2565 | .put = cap_sw_put, |
| 2566 | }; |
| 2567 | |
| 2568 | static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path) |
| 2569 | { |
| 2570 | hda_nid_t nid; |
| 2571 | int i, depth; |
| 2572 | |
| 2573 | path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0; |
| 2574 | for (depth = 0; depth < 3; depth++) { |
| 2575 | if (depth >= path->depth) |
| 2576 | return -EINVAL; |
| 2577 | i = path->depth - depth - 1; |
| 2578 | nid = path->path[i]; |
| 2579 | if (!path->ctls[NID_PATH_VOL_CTL]) { |
| 2580 | if (nid_has_volume(codec, nid, HDA_OUTPUT)) |
| 2581 | path->ctls[NID_PATH_VOL_CTL] = |
| 2582 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 2583 | else if (nid_has_volume(codec, nid, HDA_INPUT)) { |
| 2584 | int idx = path->idx[i]; |
| 2585 | if (!depth && codec->single_adc_amp) |
| 2586 | idx = 0; |
| 2587 | path->ctls[NID_PATH_VOL_CTL] = |
| 2588 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); |
| 2589 | } |
| 2590 | } |
| 2591 | if (!path->ctls[NID_PATH_MUTE_CTL]) { |
| 2592 | if (nid_has_mute(codec, nid, HDA_OUTPUT)) |
| 2593 | path->ctls[NID_PATH_MUTE_CTL] = |
| 2594 | HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT); |
| 2595 | else if (nid_has_mute(codec, nid, HDA_INPUT)) { |
| 2596 | int idx = path->idx[i]; |
| 2597 | if (!depth && codec->single_adc_amp) |
| 2598 | idx = 0; |
| 2599 | path->ctls[NID_PATH_MUTE_CTL] = |
| 2600 | HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT); |
| 2601 | } |
| 2602 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 2603 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2604 | return 0; |
| 2605 | } |
| 2606 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2607 | 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] | 2608 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2609 | struct hda_gen_spec *spec = codec->spec; |
| 2610 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 2611 | unsigned int val; |
| 2612 | int i; |
| 2613 | |
| 2614 | if (!spec->inv_dmic_split) |
| 2615 | return false; |
| 2616 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2617 | if (cfg->inputs[i].pin != nid) |
| 2618 | continue; |
| 2619 | if (cfg->inputs[i].type != AUTO_PIN_MIC) |
| 2620 | return false; |
| 2621 | val = snd_hda_codec_get_pincfg(codec, nid); |
| 2622 | return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT; |
| 2623 | } |
| 2624 | return false; |
| 2625 | } |
| 2626 | |
| 2627 | static int add_single_cap_ctl(struct hda_codec *codec, const char *label, |
| 2628 | int idx, bool is_switch, unsigned int ctl, |
| 2629 | bool inv_dmic) |
| 2630 | { |
| 2631 | struct hda_gen_spec *spec = codec->spec; |
| 2632 | char tmpname[44]; |
| 2633 | int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL; |
| 2634 | const char *sfx = is_switch ? "Switch" : "Volume"; |
| 2635 | unsigned int chs = inv_dmic ? 1 : 3; |
| 2636 | int err; |
| 2637 | |
| 2638 | if (!ctl) |
| 2639 | return 0; |
| 2640 | |
| 2641 | if (label) |
| 2642 | snprintf(tmpname, sizeof(tmpname), |
| 2643 | "%s Capture %s", label, sfx); |
| 2644 | else |
| 2645 | snprintf(tmpname, sizeof(tmpname), |
| 2646 | "Capture %s", sfx); |
| 2647 | err = add_control(spec, type, tmpname, idx, |
| 2648 | amp_val_replace_channels(ctl, chs)); |
| 2649 | if (err < 0 || !inv_dmic) |
| 2650 | return err; |
| 2651 | |
| 2652 | /* Make independent right kcontrol */ |
| 2653 | if (label) |
| 2654 | snprintf(tmpname, sizeof(tmpname), |
| 2655 | "Inverted %s Capture %s", label, sfx); |
| 2656 | else |
| 2657 | snprintf(tmpname, sizeof(tmpname), |
| 2658 | "Inverted Capture %s", sfx); |
| 2659 | return add_control(spec, type, tmpname, idx, |
| 2660 | amp_val_replace_channels(ctl, 2)); |
| 2661 | } |
| 2662 | |
| 2663 | /* create single (and simple) capture volume and switch controls */ |
| 2664 | static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx, |
| 2665 | unsigned int vol_ctl, unsigned int sw_ctl, |
| 2666 | bool inv_dmic) |
| 2667 | { |
| 2668 | int err; |
| 2669 | err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic); |
| 2670 | if (err < 0) |
| 2671 | return err; |
| 2672 | err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic); |
| 2673 | if (err < 0) |
| 2674 | return err; |
| 2675 | return 0; |
| 2676 | } |
| 2677 | |
| 2678 | /* create bound capture volume and switch controls */ |
| 2679 | static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx, |
| 2680 | unsigned int vol_ctl, unsigned int sw_ctl) |
| 2681 | { |
| 2682 | struct hda_gen_spec *spec = codec->spec; |
| 2683 | struct snd_kcontrol_new *knew; |
| 2684 | |
| 2685 | if (vol_ctl) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 2686 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2687 | if (!knew) |
| 2688 | return -ENOMEM; |
| 2689 | knew->index = idx; |
| 2690 | knew->private_value = vol_ctl; |
| 2691 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 2692 | } |
| 2693 | if (sw_ctl) { |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 2694 | knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2695 | if (!knew) |
| 2696 | return -ENOMEM; |
| 2697 | knew->index = idx; |
| 2698 | knew->private_value = sw_ctl; |
| 2699 | knew->subdevice = HDA_SUBDEV_AMP_FLAG; |
| 2700 | } |
| 2701 | return 0; |
| 2702 | } |
| 2703 | |
| 2704 | /* return the vol ctl when used first in the imux list */ |
| 2705 | static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type) |
| 2706 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2707 | struct nid_path *path; |
| 2708 | unsigned int ctl; |
| 2709 | int i; |
| 2710 | |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2711 | path = get_input_path(codec, 0, idx); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2712 | if (!path) |
| 2713 | return 0; |
| 2714 | ctl = path->ctls[type]; |
| 2715 | if (!ctl) |
| 2716 | return 0; |
| 2717 | for (i = 0; i < idx - 1; i++) { |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2718 | path = get_input_path(codec, 0, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2719 | if (path && path->ctls[type] == ctl) |
| 2720 | return 0; |
| 2721 | } |
| 2722 | return ctl; |
| 2723 | } |
| 2724 | |
| 2725 | /* create individual capture volume and switch controls per input */ |
| 2726 | static int create_multi_cap_vol_ctl(struct hda_codec *codec) |
| 2727 | { |
| 2728 | struct hda_gen_spec *spec = codec->spec; |
| 2729 | struct hda_input_mux *imux = &spec->input_mux; |
| 2730 | int i, err, type, type_idx = 0; |
| 2731 | const char *prev_label = NULL; |
| 2732 | |
| 2733 | for (i = 0; i < imux->num_items; i++) { |
| 2734 | const char *label; |
| 2735 | bool inv_dmic; |
| 2736 | label = hda_get_autocfg_input_label(codec, &spec->autocfg, i); |
| 2737 | if (prev_label && !strcmp(label, prev_label)) |
| 2738 | type_idx++; |
| 2739 | else |
| 2740 | type_idx = 0; |
| 2741 | prev_label = label; |
| 2742 | inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]); |
| 2743 | |
| 2744 | for (type = 0; type < 2; type++) { |
| 2745 | err = add_single_cap_ctl(codec, label, type_idx, type, |
| 2746 | get_first_cap_ctl(codec, i, type), |
| 2747 | inv_dmic); |
| 2748 | if (err < 0) |
| 2749 | return err; |
| 2750 | } |
| 2751 | } |
| 2752 | return 0; |
| 2753 | } |
| 2754 | |
| 2755 | static int create_capture_mixers(struct hda_codec *codec) |
| 2756 | { |
| 2757 | struct hda_gen_spec *spec = codec->spec; |
| 2758 | struct hda_input_mux *imux = &spec->input_mux; |
| 2759 | int i, n, nums, err; |
| 2760 | |
| 2761 | if (spec->dyn_adc_switch) |
| 2762 | nums = 1; |
| 2763 | else |
| 2764 | nums = spec->num_adc_nids; |
| 2765 | |
| 2766 | if (!spec->auto_mic && imux->num_items > 1) { |
| 2767 | struct snd_kcontrol_new *knew; |
Takashi Iwai | 624d914 | 2012-12-19 17:41:52 +0100 | [diff] [blame] | 2768 | const char *name; |
| 2769 | name = nums > 1 ? "Input Source" : "Capture Source"; |
| 2770 | knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2771 | if (!knew) |
| 2772 | return -ENOMEM; |
| 2773 | knew->count = nums; |
| 2774 | } |
| 2775 | |
| 2776 | for (n = 0; n < nums; n++) { |
| 2777 | bool multi = false; |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2778 | bool multi_cap_vol = spec->multi_cap_vol; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2779 | bool inv_dmic = false; |
| 2780 | int vol, sw; |
| 2781 | |
| 2782 | vol = sw = 0; |
| 2783 | for (i = 0; i < imux->num_items; i++) { |
| 2784 | struct nid_path *path; |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2785 | path = get_input_path(codec, n, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2786 | if (!path) |
| 2787 | continue; |
| 2788 | parse_capvol_in_path(codec, path); |
| 2789 | if (!vol) |
| 2790 | vol = path->ctls[NID_PATH_VOL_CTL]; |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2791 | else if (vol != path->ctls[NID_PATH_VOL_CTL]) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2792 | multi = true; |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2793 | if (!same_amp_caps(codec, vol, |
| 2794 | path->ctls[NID_PATH_VOL_CTL], HDA_INPUT)) |
| 2795 | multi_cap_vol = true; |
| 2796 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2797 | if (!sw) |
| 2798 | sw = path->ctls[NID_PATH_MUTE_CTL]; |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2799 | else if (sw != path->ctls[NID_PATH_MUTE_CTL]) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2800 | multi = true; |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2801 | if (!same_amp_caps(codec, sw, |
| 2802 | path->ctls[NID_PATH_MUTE_CTL], HDA_INPUT)) |
| 2803 | multi_cap_vol = true; |
| 2804 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2805 | if (is_inv_dmic_pin(codec, spec->imux_pins[i])) |
| 2806 | inv_dmic = true; |
| 2807 | } |
| 2808 | |
| 2809 | if (!multi) |
| 2810 | err = create_single_cap_vol_ctl(codec, n, vol, sw, |
| 2811 | inv_dmic); |
David Henningsson | 99a5592 | 2013-01-16 15:58:44 +0100 | [diff] [blame] | 2812 | else if (!multi_cap_vol) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2813 | err = create_bind_cap_vol_ctl(codec, n, vol, sw); |
| 2814 | else |
| 2815 | err = create_multi_cap_vol_ctl(codec); |
| 2816 | if (err < 0) |
| 2817 | return err; |
| 2818 | } |
| 2819 | |
| 2820 | return 0; |
| 2821 | } |
| 2822 | |
| 2823 | /* |
| 2824 | * add mic boosts if needed |
| 2825 | */ |
| 2826 | static int parse_mic_boost(struct hda_codec *codec) |
| 2827 | { |
| 2828 | struct hda_gen_spec *spec = codec->spec; |
| 2829 | struct auto_pin_cfg *cfg = &spec->autocfg; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 2830 | int i, err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2831 | int type_idx = 0; |
| 2832 | hda_nid_t nid; |
| 2833 | const char *prev_label = NULL; |
| 2834 | |
| 2835 | for (i = 0; i < cfg->num_inputs; i++) { |
| 2836 | if (cfg->inputs[i].type > AUTO_PIN_MIC) |
| 2837 | break; |
| 2838 | nid = cfg->inputs[i].pin; |
| 2839 | if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP) { |
| 2840 | const char *label; |
Takashi Iwai | 5abd488 | 2013-01-07 09:43:18 +0100 | [diff] [blame] | 2841 | char boost_label[44]; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2842 | struct nid_path *path; |
| 2843 | unsigned int val; |
| 2844 | |
David Henningsson | 02aba55 | 2013-01-16 15:58:43 +0100 | [diff] [blame] | 2845 | if (!nid_has_volume(codec, nid, HDA_INPUT)) |
| 2846 | continue; |
| 2847 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2848 | label = hda_get_autocfg_input_label(codec, cfg, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2849 | if (prev_label && !strcmp(label, prev_label)) |
| 2850 | type_idx++; |
| 2851 | else |
| 2852 | type_idx = 0; |
| 2853 | prev_label = label; |
| 2854 | |
| 2855 | snprintf(boost_label, sizeof(boost_label), |
| 2856 | "%s Boost Volume", label); |
| 2857 | val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT); |
| 2858 | err = add_control(spec, HDA_CTL_WIDGET_VOL, |
| 2859 | boost_label, type_idx, val); |
| 2860 | if (err < 0) |
| 2861 | return err; |
| 2862 | |
| 2863 | path = snd_hda_get_nid_path(codec, nid, 0); |
| 2864 | if (path) |
| 2865 | path->ctls[NID_PATH_BOOST_CTL] = val; |
| 2866 | } |
| 2867 | } |
| 2868 | return 0; |
| 2869 | } |
| 2870 | |
| 2871 | /* |
| 2872 | * parse digital I/Os and set up NIDs in BIOS auto-parse mode |
| 2873 | */ |
| 2874 | static void parse_digital(struct hda_codec *codec) |
| 2875 | { |
| 2876 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 2877 | struct nid_path *path; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2878 | int i, nums; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2879 | hda_nid_t dig_nid, pin; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2880 | |
| 2881 | /* support multiple SPDIFs; the secondary is set up as a slave */ |
| 2882 | nums = 0; |
| 2883 | for (i = 0; i < spec->autocfg.dig_outs; i++) { |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2884 | pin = spec->autocfg.dig_out_pins[i]; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2885 | dig_nid = look_for_dac(codec, pin, true); |
| 2886 | if (!dig_nid) |
| 2887 | continue; |
Takashi Iwai | 3ca529d | 2013-01-07 17:25:08 +0100 | [diff] [blame] | 2888 | path = snd_hda_add_new_path(codec, dig_nid, pin, 0); |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 2889 | if (!path) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2890 | continue; |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 2891 | print_nid_path("digout", path); |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 2892 | path->active = true; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 2893 | spec->digout_paths[i] = snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2894 | set_pin_target(codec, pin, PIN_OUT, false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2895 | if (!nums) { |
| 2896 | spec->multiout.dig_out_nid = dig_nid; |
| 2897 | spec->dig_out_type = spec->autocfg.dig_out_type[0]; |
| 2898 | } else { |
| 2899 | spec->multiout.slave_dig_outs = spec->slave_dig_outs; |
| 2900 | if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1) |
| 2901 | break; |
| 2902 | spec->slave_dig_outs[nums - 1] = dig_nid; |
| 2903 | } |
| 2904 | nums++; |
| 2905 | } |
| 2906 | |
| 2907 | if (spec->autocfg.dig_in_pin) { |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2908 | pin = spec->autocfg.dig_in_pin; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2909 | dig_nid = codec->start_nid; |
| 2910 | for (i = 0; i < codec->num_nodes; i++, dig_nid++) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2911 | unsigned int wcaps = get_wcaps(codec, dig_nid); |
| 2912 | if (get_wcaps_type(wcaps) != AC_WID_AUD_IN) |
| 2913 | continue; |
| 2914 | if (!(wcaps & AC_WCAP_DIGITAL)) |
| 2915 | continue; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2916 | path = snd_hda_add_new_path(codec, pin, dig_nid, 0); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2917 | if (path) { |
Takashi Iwai | 0c8c0f5 | 2012-12-20 17:54:22 +0100 | [diff] [blame] | 2918 | print_nid_path("digin", path); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2919 | path->active = true; |
| 2920 | spec->dig_in_nid = dig_nid; |
Takashi Iwai | 2430d7b | 2013-01-04 15:09:42 +0100 | [diff] [blame] | 2921 | spec->digin_path = snd_hda_get_path_idx(codec, path); |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 2922 | set_pin_target(codec, pin, PIN_IN, false); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2923 | break; |
| 2924 | } |
| 2925 | } |
| 2926 | } |
| 2927 | } |
| 2928 | |
| 2929 | |
| 2930 | /* |
| 2931 | * input MUX handling |
| 2932 | */ |
| 2933 | |
| 2934 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur); |
| 2935 | |
| 2936 | /* select the given imux item; either unmute exclusively or select the route */ |
| 2937 | static int mux_select(struct hda_codec *codec, unsigned int adc_idx, |
| 2938 | unsigned int idx) |
| 2939 | { |
| 2940 | struct hda_gen_spec *spec = codec->spec; |
| 2941 | const struct hda_input_mux *imux; |
| 2942 | struct nid_path *path; |
| 2943 | |
| 2944 | imux = &spec->input_mux; |
| 2945 | if (!imux->num_items) |
| 2946 | return 0; |
| 2947 | |
| 2948 | if (idx >= imux->num_items) |
| 2949 | idx = imux->num_items - 1; |
| 2950 | if (spec->cur_mux[adc_idx] == idx) |
| 2951 | return 0; |
| 2952 | |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2953 | path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2954 | if (!path) |
| 2955 | return 0; |
| 2956 | if (path->active) |
| 2957 | snd_hda_activate_path(codec, path, false, false); |
| 2958 | |
| 2959 | spec->cur_mux[adc_idx] = idx; |
| 2960 | |
| 2961 | if (spec->shared_mic_hp) |
| 2962 | update_shared_mic_hp(codec, spec->cur_mux[adc_idx]); |
| 2963 | |
| 2964 | if (spec->dyn_adc_switch) |
| 2965 | dyn_adc_pcm_resetup(codec, idx); |
| 2966 | |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 2967 | path = get_input_path(codec, adc_idx, idx); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2968 | if (!path) |
| 2969 | return 0; |
| 2970 | if (path->active) |
| 2971 | return 0; |
| 2972 | snd_hda_activate_path(codec, path, true, false); |
| 2973 | if (spec->cap_sync_hook) |
| 2974 | spec->cap_sync_hook(codec); |
| 2975 | return 1; |
| 2976 | } |
| 2977 | |
| 2978 | |
| 2979 | /* |
| 2980 | * Jack detections for HP auto-mute and mic-switch |
| 2981 | */ |
| 2982 | |
| 2983 | /* check each pin in the given array; returns true if any of them is plugged */ |
| 2984 | static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) |
| 2985 | { |
| 2986 | int i, present = 0; |
| 2987 | |
| 2988 | for (i = 0; i < num_pins; i++) { |
| 2989 | hda_nid_t nid = pins[i]; |
| 2990 | if (!nid) |
| 2991 | break; |
Takashi Iwai | 0b4df93 | 2013-01-10 09:45:13 +0100 | [diff] [blame] | 2992 | /* don't detect pins retasked as inputs */ |
| 2993 | if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN) |
| 2994 | continue; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 2995 | present |= snd_hda_jack_detect(codec, nid); |
| 2996 | } |
| 2997 | return present; |
| 2998 | } |
| 2999 | |
| 3000 | /* standard HP/line-out auto-mute helper */ |
| 3001 | static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3002 | bool mute) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3003 | { |
| 3004 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3005 | int i; |
| 3006 | |
| 3007 | for (i = 0; i < num_pins; i++) { |
| 3008 | hda_nid_t nid = pins[i]; |
| 3009 | unsigned int val; |
| 3010 | if (!nid) |
| 3011 | break; |
| 3012 | /* don't reset VREF value in case it's controlling |
| 3013 | * the amp (see alc861_fixup_asus_amp_vref_0f()) |
| 3014 | */ |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3015 | if (spec->keep_vref_in_automute) |
| 3016 | val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP; |
| 3017 | else |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3018 | val = 0; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3019 | if (!mute) |
| 3020 | val |= snd_hda_codec_get_pin_target(codec, nid); |
| 3021 | /* here we call update_pin_ctl() so that the pinctl is changed |
| 3022 | * without changing the pinctl target value; |
| 3023 | * the original target value will be still referred at the |
| 3024 | * init / resume again |
| 3025 | */ |
| 3026 | update_pin_ctl(codec, nid, val); |
Takashi Iwai | d5a9f1b | 2012-12-20 15:36:30 +0100 | [diff] [blame] | 3027 | set_pin_eapd(codec, nid, !mute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3028 | } |
| 3029 | } |
| 3030 | |
| 3031 | /* Toggle outputs muting */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3032 | void snd_hda_gen_update_outputs(struct hda_codec *codec) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3033 | { |
| 3034 | struct hda_gen_spec *spec = codec->spec; |
| 3035 | int on; |
| 3036 | |
| 3037 | /* Control HP pins/amps depending on master_mute state; |
| 3038 | * in general, HP pins/amps control should be enabled in all cases, |
| 3039 | * but currently set only for master_mute, just to be safe |
| 3040 | */ |
| 3041 | if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */ |
| 3042 | do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins), |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3043 | spec->autocfg.hp_pins, spec->master_mute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3044 | |
| 3045 | if (!spec->automute_speaker) |
| 3046 | on = 0; |
| 3047 | else |
| 3048 | on = spec->hp_jack_present | spec->line_jack_present; |
| 3049 | on |= spec->master_mute; |
Takashi Iwai | 47b9ddb | 2013-01-16 18:18:00 +0100 | [diff] [blame^] | 3050 | spec->speaker_muted = on; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3051 | do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins), |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3052 | spec->autocfg.speaker_pins, on); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3053 | |
| 3054 | /* toggle line-out mutes if needed, too */ |
| 3055 | /* if LO is a copy of either HP or Speaker, don't need to handle it */ |
| 3056 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] || |
| 3057 | spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0]) |
| 3058 | return; |
| 3059 | if (!spec->automute_lo) |
| 3060 | on = 0; |
| 3061 | else |
| 3062 | on = spec->hp_jack_present; |
| 3063 | on |= spec->master_mute; |
Takashi Iwai | 47b9ddb | 2013-01-16 18:18:00 +0100 | [diff] [blame^] | 3064 | spec->line_out_muted = on; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3065 | do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 3066 | spec->autocfg.line_out_pins, on); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3067 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3068 | EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3069 | |
| 3070 | static void call_update_outputs(struct hda_codec *codec) |
| 3071 | { |
| 3072 | struct hda_gen_spec *spec = codec->spec; |
| 3073 | if (spec->automute_hook) |
| 3074 | spec->automute_hook(codec); |
| 3075 | else |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3076 | snd_hda_gen_update_outputs(codec); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3077 | } |
| 3078 | |
| 3079 | /* standard HP-automute helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3080 | 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] | 3081 | { |
| 3082 | struct hda_gen_spec *spec = codec->spec; |
| 3083 | |
| 3084 | spec->hp_jack_present = |
| 3085 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins), |
| 3086 | spec->autocfg.hp_pins); |
| 3087 | if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo)) |
| 3088 | return; |
| 3089 | call_update_outputs(codec); |
| 3090 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3091 | EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3092 | |
| 3093 | /* standard line-out-automute helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3094 | 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] | 3095 | { |
| 3096 | struct hda_gen_spec *spec = codec->spec; |
| 3097 | |
| 3098 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) |
| 3099 | return; |
| 3100 | /* check LO jack only when it's different from HP */ |
| 3101 | if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) |
| 3102 | return; |
| 3103 | |
| 3104 | spec->line_jack_present = |
| 3105 | detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins), |
| 3106 | spec->autocfg.line_out_pins); |
| 3107 | if (!spec->automute_speaker || !spec->detect_lo) |
| 3108 | return; |
| 3109 | call_update_outputs(codec); |
| 3110 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3111 | EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3112 | |
| 3113 | /* standard mic auto-switch helper */ |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3114 | 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] | 3115 | { |
| 3116 | struct hda_gen_spec *spec = codec->spec; |
| 3117 | int i; |
| 3118 | |
| 3119 | if (!spec->auto_mic) |
| 3120 | return; |
| 3121 | |
| 3122 | for (i = spec->am_num_entries - 1; i > 0; i--) { |
Takashi Iwai | 0b4df93 | 2013-01-10 09:45:13 +0100 | [diff] [blame] | 3123 | hda_nid_t pin = spec->am_entry[i].pin; |
| 3124 | /* don't detect pins retasked as outputs */ |
| 3125 | if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN) |
| 3126 | continue; |
| 3127 | if (snd_hda_jack_detect(codec, pin)) { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3128 | mux_select(codec, 0, spec->am_entry[i].idx); |
| 3129 | return; |
| 3130 | } |
| 3131 | } |
| 3132 | mux_select(codec, 0, spec->am_entry[0].idx); |
| 3133 | } |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3134 | EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3135 | |
Takashi Iwai | a5cc250 | 2013-01-16 18:08:55 +0100 | [diff] [blame] | 3136 | /* update jack retasking */ |
| 3137 | static void update_automute_all(struct hda_codec *codec) |
| 3138 | { |
| 3139 | struct hda_gen_spec *spec = codec->spec; |
| 3140 | |
| 3141 | if (spec->hp_automute_hook) |
| 3142 | spec->hp_automute_hook(codec, NULL); |
| 3143 | else |
| 3144 | snd_hda_gen_hp_automute(codec, NULL); |
| 3145 | if (spec->line_automute_hook) |
| 3146 | spec->line_automute_hook(codec, NULL); |
| 3147 | else |
| 3148 | snd_hda_gen_line_automute(codec, NULL); |
| 3149 | if (spec->mic_autoswitch_hook) |
| 3150 | spec->mic_autoswitch_hook(codec, NULL); |
| 3151 | else |
| 3152 | snd_hda_gen_mic_autoswitch(codec, NULL); |
| 3153 | } |
| 3154 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3155 | /* |
| 3156 | * Auto-Mute mode mixer enum support |
| 3157 | */ |
| 3158 | static int automute_mode_info(struct snd_kcontrol *kcontrol, |
| 3159 | struct snd_ctl_elem_info *uinfo) |
| 3160 | { |
| 3161 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 3162 | struct hda_gen_spec *spec = codec->spec; |
| 3163 | static const char * const texts3[] = { |
| 3164 | "Disabled", "Speaker Only", "Line Out+Speaker" |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3165 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3166 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3167 | if (spec->automute_speaker_possible && spec->automute_lo_possible) |
| 3168 | return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); |
| 3169 | return snd_hda_enum_bool_helper_info(kcontrol, uinfo); |
| 3170 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3171 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3172 | static int automute_mode_get(struct snd_kcontrol *kcontrol, |
| 3173 | struct snd_ctl_elem_value *ucontrol) |
| 3174 | { |
| 3175 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 3176 | struct hda_gen_spec *spec = codec->spec; |
| 3177 | unsigned int val = 0; |
| 3178 | if (spec->automute_speaker) |
| 3179 | val++; |
| 3180 | if (spec->automute_lo) |
| 3181 | val++; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3182 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3183 | ucontrol->value.enumerated.item[0] = val; |
| 3184 | return 0; |
| 3185 | } |
| 3186 | |
| 3187 | static int automute_mode_put(struct snd_kcontrol *kcontrol, |
| 3188 | struct snd_ctl_elem_value *ucontrol) |
| 3189 | { |
| 3190 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 3191 | struct hda_gen_spec *spec = codec->spec; |
| 3192 | |
| 3193 | switch (ucontrol->value.enumerated.item[0]) { |
| 3194 | case 0: |
| 3195 | if (!spec->automute_speaker && !spec->automute_lo) |
| 3196 | return 0; |
| 3197 | spec->automute_speaker = 0; |
| 3198 | spec->automute_lo = 0; |
| 3199 | break; |
| 3200 | case 1: |
| 3201 | if (spec->automute_speaker_possible) { |
| 3202 | if (!spec->automute_lo && spec->automute_speaker) |
| 3203 | return 0; |
| 3204 | spec->automute_speaker = 1; |
| 3205 | spec->automute_lo = 0; |
| 3206 | } else if (spec->automute_lo_possible) { |
| 3207 | if (spec->automute_lo) |
| 3208 | return 0; |
| 3209 | spec->automute_lo = 1; |
| 3210 | } else |
| 3211 | return -EINVAL; |
| 3212 | break; |
| 3213 | case 2: |
| 3214 | if (!spec->automute_lo_possible || !spec->automute_speaker_possible) |
| 3215 | return -EINVAL; |
| 3216 | if (spec->automute_speaker && spec->automute_lo) |
| 3217 | return 0; |
| 3218 | spec->automute_speaker = 1; |
| 3219 | spec->automute_lo = 1; |
| 3220 | break; |
| 3221 | default: |
| 3222 | return -EINVAL; |
| 3223 | } |
| 3224 | call_update_outputs(codec); |
| 3225 | return 1; |
| 3226 | } |
| 3227 | |
| 3228 | static const struct snd_kcontrol_new automute_mode_enum = { |
| 3229 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 3230 | .name = "Auto-Mute Mode", |
| 3231 | .info = automute_mode_info, |
| 3232 | .get = automute_mode_get, |
| 3233 | .put = automute_mode_put, |
| 3234 | }; |
| 3235 | |
| 3236 | static int add_automute_mode_enum(struct hda_codec *codec) |
| 3237 | { |
| 3238 | struct hda_gen_spec *spec = codec->spec; |
| 3239 | |
Takashi Iwai | 12c93df | 2012-12-19 14:38:33 +0100 | [diff] [blame] | 3240 | if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum)) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3241 | return -ENOMEM; |
| 3242 | return 0; |
| 3243 | } |
| 3244 | |
| 3245 | /* |
| 3246 | * Check the availability of HP/line-out auto-mute; |
| 3247 | * Set up appropriately if really supported |
| 3248 | */ |
| 3249 | static int check_auto_mute_availability(struct hda_codec *codec) |
| 3250 | { |
| 3251 | struct hda_gen_spec *spec = codec->spec; |
| 3252 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 3253 | int present = 0; |
| 3254 | int i, err; |
| 3255 | |
| 3256 | if (cfg->hp_pins[0]) |
| 3257 | present++; |
| 3258 | if (cfg->line_out_pins[0]) |
| 3259 | present++; |
| 3260 | if (cfg->speaker_pins[0]) |
| 3261 | present++; |
| 3262 | if (present < 2) /* need two different output types */ |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3263 | return 0; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3264 | |
| 3265 | if (!cfg->speaker_pins[0] && |
| 3266 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { |
| 3267 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 3268 | sizeof(cfg->speaker_pins)); |
| 3269 | cfg->speaker_outs = cfg->line_outs; |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3270 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3271 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3272 | if (!cfg->hp_pins[0] && |
| 3273 | cfg->line_out_type == AUTO_PIN_HP_OUT) { |
| 3274 | memcpy(cfg->hp_pins, cfg->line_out_pins, |
| 3275 | sizeof(cfg->hp_pins)); |
| 3276 | cfg->hp_outs = cfg->line_outs; |
| 3277 | } |
| 3278 | |
| 3279 | for (i = 0; i < cfg->hp_outs; i++) { |
| 3280 | hda_nid_t nid = cfg->hp_pins[i]; |
| 3281 | if (!is_jack_detectable(codec, nid)) |
| 3282 | continue; |
| 3283 | snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n", |
| 3284 | nid); |
| 3285 | snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT, |
Takashi Iwai | 2e03e95 | 2013-01-03 15:55:06 +0100 | [diff] [blame] | 3286 | spec->hp_automute_hook ? |
| 3287 | spec->hp_automute_hook : |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3288 | snd_hda_gen_hp_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3289 | spec->detect_hp = 1; |
| 3290 | } |
| 3291 | |
| 3292 | if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) { |
| 3293 | if (cfg->speaker_outs) |
| 3294 | for (i = 0; i < cfg->line_outs; i++) { |
| 3295 | hda_nid_t nid = cfg->line_out_pins[i]; |
| 3296 | if (!is_jack_detectable(codec, nid)) |
| 3297 | continue; |
| 3298 | snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid); |
| 3299 | snd_hda_jack_detect_enable_callback(codec, nid, |
| 3300 | HDA_GEN_FRONT_EVENT, |
Takashi Iwai | 2e03e95 | 2013-01-03 15:55:06 +0100 | [diff] [blame] | 3301 | spec->line_automute_hook ? |
| 3302 | spec->line_automute_hook : |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3303 | snd_hda_gen_line_automute); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3304 | spec->detect_lo = 1; |
| 3305 | } |
| 3306 | spec->automute_lo_possible = spec->detect_hp; |
| 3307 | } |
| 3308 | |
| 3309 | spec->automute_speaker_possible = cfg->speaker_outs && |
| 3310 | (spec->detect_hp || spec->detect_lo); |
| 3311 | |
| 3312 | spec->automute_lo = spec->automute_lo_possible; |
| 3313 | spec->automute_speaker = spec->automute_speaker_possible; |
| 3314 | |
| 3315 | if (spec->automute_speaker_possible || spec->automute_lo_possible) { |
| 3316 | /* create a control for automute mode */ |
| 3317 | err = add_automute_mode_enum(codec); |
| 3318 | if (err < 0) |
| 3319 | return err; |
| 3320 | } |
| 3321 | return 0; |
| 3322 | } |
| 3323 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3324 | /* check whether all auto-mic pins are valid; setup indices if OK */ |
| 3325 | static bool auto_mic_check_imux(struct hda_codec *codec) |
| 3326 | { |
| 3327 | struct hda_gen_spec *spec = codec->spec; |
| 3328 | const struct hda_input_mux *imux; |
| 3329 | int i; |
| 3330 | |
| 3331 | imux = &spec->input_mux; |
| 3332 | for (i = 0; i < spec->am_num_entries; i++) { |
| 3333 | spec->am_entry[i].idx = |
| 3334 | find_idx_in_nid_list(spec->am_entry[i].pin, |
| 3335 | spec->imux_pins, imux->num_items); |
| 3336 | if (spec->am_entry[i].idx < 0) |
| 3337 | return false; /* no corresponding imux */ |
| 3338 | } |
| 3339 | |
| 3340 | /* we don't need the jack detection for the first pin */ |
| 3341 | for (i = 1; i < spec->am_num_entries; i++) |
| 3342 | snd_hda_jack_detect_enable_callback(codec, |
| 3343 | spec->am_entry[i].pin, |
| 3344 | HDA_GEN_MIC_EVENT, |
Takashi Iwai | 2e03e95 | 2013-01-03 15:55:06 +0100 | [diff] [blame] | 3345 | spec->mic_autoswitch_hook ? |
| 3346 | spec->mic_autoswitch_hook : |
Takashi Iwai | 5d550e1 | 2012-12-19 15:16:44 +0100 | [diff] [blame] | 3347 | snd_hda_gen_mic_autoswitch); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3348 | return true; |
| 3349 | } |
| 3350 | |
| 3351 | static int compare_attr(const void *ap, const void *bp) |
| 3352 | { |
| 3353 | const struct automic_entry *a = ap; |
| 3354 | const struct automic_entry *b = bp; |
| 3355 | return (int)(a->attr - b->attr); |
| 3356 | } |
| 3357 | |
| 3358 | /* |
| 3359 | * Check the availability of auto-mic switch; |
| 3360 | * Set up if really supported |
| 3361 | */ |
| 3362 | static int check_auto_mic_availability(struct hda_codec *codec) |
| 3363 | { |
| 3364 | struct hda_gen_spec *spec = codec->spec; |
| 3365 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 3366 | unsigned int types; |
| 3367 | int i, num_pins; |
| 3368 | |
Takashi Iwai | d12daf6 | 2013-01-07 16:32:11 +0100 | [diff] [blame] | 3369 | if (spec->suppress_auto_mic) |
| 3370 | return 0; |
| 3371 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3372 | types = 0; |
| 3373 | num_pins = 0; |
| 3374 | for (i = 0; i < cfg->num_inputs; i++) { |
| 3375 | hda_nid_t nid = cfg->inputs[i].pin; |
| 3376 | unsigned int attr; |
| 3377 | attr = snd_hda_codec_get_pincfg(codec, nid); |
| 3378 | attr = snd_hda_get_input_pin_attr(attr); |
| 3379 | if (types & (1 << attr)) |
| 3380 | return 0; /* already occupied */ |
| 3381 | switch (attr) { |
| 3382 | case INPUT_PIN_ATTR_INT: |
| 3383 | if (cfg->inputs[i].type != AUTO_PIN_MIC) |
| 3384 | return 0; /* invalid type */ |
| 3385 | break; |
| 3386 | case INPUT_PIN_ATTR_UNUSED: |
| 3387 | return 0; /* invalid entry */ |
| 3388 | default: |
| 3389 | if (cfg->inputs[i].type > AUTO_PIN_LINE_IN) |
| 3390 | return 0; /* invalid type */ |
| 3391 | if (!spec->line_in_auto_switch && |
| 3392 | cfg->inputs[i].type != AUTO_PIN_MIC) |
| 3393 | return 0; /* only mic is allowed */ |
| 3394 | if (!is_jack_detectable(codec, nid)) |
| 3395 | return 0; /* no unsol support */ |
| 3396 | break; |
| 3397 | } |
| 3398 | if (num_pins >= MAX_AUTO_MIC_PINS) |
| 3399 | return 0; |
| 3400 | types |= (1 << attr); |
| 3401 | spec->am_entry[num_pins].pin = nid; |
| 3402 | spec->am_entry[num_pins].attr = attr; |
| 3403 | num_pins++; |
| 3404 | } |
| 3405 | |
| 3406 | if (num_pins < 2) |
| 3407 | return 0; |
| 3408 | |
| 3409 | spec->am_num_entries = num_pins; |
| 3410 | /* sort the am_entry in the order of attr so that the pin with a |
| 3411 | * higher attr will be selected when the jack is plugged. |
| 3412 | */ |
| 3413 | sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]), |
| 3414 | compare_attr, NULL); |
| 3415 | |
| 3416 | if (!auto_mic_check_imux(codec)) |
| 3417 | return 0; |
| 3418 | |
| 3419 | spec->auto_mic = 1; |
| 3420 | spec->num_adc_nids = 1; |
| 3421 | spec->cur_mux[0] = spec->am_entry[0].idx; |
| 3422 | snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n", |
| 3423 | spec->am_entry[0].pin, |
| 3424 | spec->am_entry[1].pin, |
| 3425 | spec->am_entry[2].pin); |
| 3426 | |
| 3427 | return 0; |
| 3428 | } |
| 3429 | |
| 3430 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 3431 | /* |
| 3432 | * Parse the given BIOS configuration and set up the hda_gen_spec |
| 3433 | * |
| 3434 | * return 1 if successful, 0 if the proper config is not found, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3435 | * or a negative error code |
| 3436 | */ |
| 3437 | int snd_hda_gen_parse_auto_config(struct hda_codec *codec, |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 3438 | struct auto_pin_cfg *cfg) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3439 | { |
| 3440 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3441 | int err; |
| 3442 | |
Takashi Iwai | 1c70a58 | 2013-01-11 17:48:22 +0100 | [diff] [blame] | 3443 | parse_user_hints(codec); |
| 3444 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 3445 | if (cfg != &spec->autocfg) { |
| 3446 | spec->autocfg = *cfg; |
| 3447 | cfg = &spec->autocfg; |
| 3448 | } |
| 3449 | |
David Henningsson | 6fc4cb9 | 2013-01-16 15:58:45 +0100 | [diff] [blame] | 3450 | fill_all_dac_nids(codec); |
| 3451 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3452 | if (!cfg->line_outs) { |
| 3453 | if (cfg->dig_outs || cfg->dig_in_pin) { |
| 3454 | spec->multiout.max_channels = 2; |
| 3455 | spec->no_analog = 1; |
| 3456 | goto dig_only; |
| 3457 | } |
| 3458 | return 0; /* can't find valid BIOS pin config */ |
| 3459 | } |
| 3460 | |
| 3461 | if (!spec->no_primary_hp && |
| 3462 | cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && |
| 3463 | cfg->line_outs <= cfg->hp_outs) { |
| 3464 | /* use HP as primary out */ |
| 3465 | cfg->speaker_outs = cfg->line_outs; |
| 3466 | memcpy(cfg->speaker_pins, cfg->line_out_pins, |
| 3467 | sizeof(cfg->speaker_pins)); |
| 3468 | cfg->line_outs = cfg->hp_outs; |
| 3469 | memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); |
| 3470 | cfg->hp_outs = 0; |
| 3471 | memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); |
| 3472 | cfg->line_out_type = AUTO_PIN_HP_OUT; |
| 3473 | } |
| 3474 | |
| 3475 | err = parse_output_paths(codec); |
| 3476 | if (err < 0) |
| 3477 | return err; |
| 3478 | err = create_multi_channel_mode(codec); |
| 3479 | if (err < 0) |
| 3480 | return err; |
| 3481 | err = create_multi_out_ctls(codec, cfg); |
| 3482 | if (err < 0) |
| 3483 | return err; |
| 3484 | err = create_hp_out_ctls(codec); |
| 3485 | if (err < 0) |
| 3486 | return err; |
| 3487 | err = create_speaker_out_ctls(codec); |
| 3488 | if (err < 0) |
| 3489 | return err; |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3490 | err = create_indep_hp_ctls(codec); |
| 3491 | if (err < 0) |
| 3492 | return err; |
Takashi Iwai | c30aa7b | 2013-01-04 16:42:48 +0100 | [diff] [blame] | 3493 | err = create_loopback_mixing_ctl(codec); |
| 3494 | if (err < 0) |
| 3495 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3496 | err = create_shared_input(codec); |
| 3497 | if (err < 0) |
| 3498 | return err; |
| 3499 | err = create_input_ctls(codec); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 3500 | if (err < 0) |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3501 | return err; |
| 3502 | |
Takashi Iwai | a07a949 | 2013-01-07 16:44:06 +0100 | [diff] [blame] | 3503 | spec->const_channel_count = spec->ext_channel_count; |
| 3504 | /* check the multiple speaker and headphone pins */ |
| 3505 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) |
| 3506 | spec->const_channel_count = max(spec->const_channel_count, |
| 3507 | cfg->speaker_outs * 2); |
| 3508 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) |
| 3509 | spec->const_channel_count = max(spec->const_channel_count, |
| 3510 | cfg->hp_outs * 2); |
| 3511 | spec->multiout.max_channels = max(spec->ext_channel_count, |
| 3512 | spec->const_channel_count); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3513 | |
| 3514 | err = check_auto_mute_availability(codec); |
| 3515 | if (err < 0) |
| 3516 | return err; |
| 3517 | |
| 3518 | err = check_dyn_adc_switch(codec); |
| 3519 | if (err < 0) |
| 3520 | return err; |
| 3521 | |
| 3522 | if (!spec->shared_mic_hp) { |
| 3523 | err = check_auto_mic_availability(codec); |
Takashi Iwai | d13bd41 | 2008-07-30 15:01:45 +0200 | [diff] [blame] | 3524 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3525 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3526 | } |
Takashi Iwai | 071c73a | 2006-08-23 18:34:06 +0200 | [diff] [blame] | 3527 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3528 | err = create_capture_mixers(codec); |
| 3529 | if (err < 0) |
| 3530 | return err; |
| 3531 | |
| 3532 | err = parse_mic_boost(codec); |
| 3533 | if (err < 0) |
| 3534 | return err; |
| 3535 | |
Takashi Iwai | 978e77e | 2013-01-10 16:57:58 +0100 | [diff] [blame] | 3536 | if (spec->add_out_jack_modes) { |
| 3537 | if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) { |
| 3538 | err = create_out_jack_modes(codec, cfg->line_outs, |
| 3539 | cfg->line_out_pins); |
| 3540 | if (err < 0) |
| 3541 | return err; |
| 3542 | } |
| 3543 | if (cfg->line_out_type != AUTO_PIN_HP_OUT) { |
| 3544 | err = create_out_jack_modes(codec, cfg->hp_outs, |
| 3545 | cfg->hp_pins); |
| 3546 | if (err < 0) |
| 3547 | return err; |
| 3548 | } |
| 3549 | } |
| 3550 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3551 | dig_only: |
| 3552 | parse_digital(codec); |
| 3553 | |
| 3554 | return 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3555 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3556 | EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3557 | |
| 3558 | |
| 3559 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3560 | * Build control elements |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3561 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3562 | |
| 3563 | /* slave controls for virtual master */ |
| 3564 | static const char * const slave_pfxs[] = { |
| 3565 | "Front", "Surround", "Center", "LFE", "Side", |
| 3566 | "Headphone", "Speaker", "Mono", "Line Out", |
| 3567 | "CLFE", "Bass Speaker", "PCM", |
Takashi Iwai | ee79c69 | 2013-01-07 09:57:42 +0100 | [diff] [blame] | 3568 | "Speaker Front", "Speaker Surround", "Speaker CLFE", "Speaker Side", |
| 3569 | "Headphone Front", "Headphone Surround", "Headphone CLFE", |
| 3570 | "Headphone Side", |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3571 | NULL, |
| 3572 | }; |
| 3573 | |
| 3574 | int snd_hda_gen_build_controls(struct hda_codec *codec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3575 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3576 | struct hda_gen_spec *spec = codec->spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3577 | int err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3578 | |
Takashi Iwai | 36502d0 | 2012-12-19 15:15:10 +0100 | [diff] [blame] | 3579 | if (spec->kctls.used) { |
| 3580 | err = snd_hda_add_new_ctls(codec, spec->kctls.list); |
| 3581 | if (err < 0) |
| 3582 | return err; |
| 3583 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3584 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3585 | if (spec->multiout.dig_out_nid) { |
| 3586 | err = snd_hda_create_dig_out_ctls(codec, |
| 3587 | spec->multiout.dig_out_nid, |
| 3588 | spec->multiout.dig_out_nid, |
| 3589 | spec->pcm_rec[1].pcm_type); |
| 3590 | if (err < 0) |
| 3591 | return err; |
| 3592 | if (!spec->no_analog) { |
| 3593 | err = snd_hda_create_spdif_share_sw(codec, |
| 3594 | &spec->multiout); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3595 | if (err < 0) |
| 3596 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3597 | spec->multiout.share_spdif = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3598 | } |
| 3599 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3600 | if (spec->dig_in_nid) { |
| 3601 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); |
| 3602 | if (err < 0) |
| 3603 | return err; |
| 3604 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3605 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3606 | /* if we have no master control, let's create it */ |
| 3607 | if (!spec->no_analog && |
| 3608 | !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { |
| 3609 | unsigned int vmaster_tlv[4]; |
| 3610 | snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid, |
| 3611 | HDA_OUTPUT, vmaster_tlv); |
| 3612 | err = snd_hda_add_vmaster(codec, "Master Playback Volume", |
| 3613 | vmaster_tlv, slave_pfxs, |
| 3614 | "Playback Volume"); |
| 3615 | if (err < 0) |
| 3616 | return err; |
| 3617 | } |
| 3618 | if (!spec->no_analog && |
| 3619 | !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { |
| 3620 | err = __snd_hda_add_vmaster(codec, "Master Playback Switch", |
| 3621 | NULL, slave_pfxs, |
| 3622 | "Playback Switch", |
| 3623 | true, &spec->vmaster_mute.sw_kctl); |
| 3624 | if (err < 0) |
| 3625 | return err; |
| 3626 | if (spec->vmaster_mute.hook) |
Takashi Iwai | fd25a97 | 2012-12-20 14:57:18 +0100 | [diff] [blame] | 3627 | snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, |
| 3628 | spec->vmaster_mute_enum); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3629 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3630 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3631 | free_kctls(spec); /* no longer needed */ |
| 3632 | |
| 3633 | if (spec->shared_mic_hp) { |
| 3634 | int err; |
| 3635 | int nid = spec->autocfg.inputs[1].pin; |
| 3636 | err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0); |
| 3637 | if (err < 0) |
| 3638 | return err; |
| 3639 | err = snd_hda_jack_detect_enable(codec, nid, 0); |
| 3640 | if (err < 0) |
| 3641 | return err; |
| 3642 | } |
| 3643 | |
| 3644 | err = snd_hda_jack_add_kctls(codec, &spec->autocfg); |
| 3645 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3646 | return err; |
| 3647 | |
| 3648 | return 0; |
| 3649 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3650 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls); |
| 3651 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3652 | |
| 3653 | /* |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3654 | * PCM definitions |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3655 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3656 | |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3657 | static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo, |
| 3658 | struct hda_codec *codec, |
| 3659 | struct snd_pcm_substream *substream, |
| 3660 | int action) |
| 3661 | { |
| 3662 | struct hda_gen_spec *spec = codec->spec; |
| 3663 | if (spec->pcm_playback_hook) |
| 3664 | spec->pcm_playback_hook(hinfo, codec, substream, action); |
| 3665 | } |
| 3666 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3667 | /* |
| 3668 | * Analog playback callbacks |
| 3669 | */ |
| 3670 | static int playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 3671 | struct hda_codec *codec, |
| 3672 | struct snd_pcm_substream *substream) |
| 3673 | { |
| 3674 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3675 | int err; |
| 3676 | |
| 3677 | mutex_lock(&spec->pcm_mutex); |
| 3678 | err = snd_hda_multi_out_analog_open(codec, |
| 3679 | &spec->multiout, substream, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3680 | hinfo); |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3681 | if (!err) { |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3682 | spec->active_streams |= 1 << STREAM_MULTI_OUT; |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3683 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3684 | HDA_GEN_PCM_ACT_OPEN); |
| 3685 | } |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3686 | mutex_unlock(&spec->pcm_mutex); |
| 3687 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3688 | } |
| 3689 | |
| 3690 | static int playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3691 | struct hda_codec *codec, |
| 3692 | unsigned int stream_tag, |
| 3693 | unsigned int format, |
| 3694 | struct snd_pcm_substream *substream) |
| 3695 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3696 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3697 | int err; |
| 3698 | |
| 3699 | err = snd_hda_multi_out_analog_prepare(codec, &spec->multiout, |
| 3700 | stream_tag, format, substream); |
| 3701 | if (!err) |
| 3702 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3703 | HDA_GEN_PCM_ACT_PREPARE); |
| 3704 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3705 | } |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3706 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3707 | static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3708 | struct hda_codec *codec, |
| 3709 | struct snd_pcm_substream *substream) |
| 3710 | { |
| 3711 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3712 | int err; |
| 3713 | |
| 3714 | err = snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); |
| 3715 | if (!err) |
| 3716 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3717 | HDA_GEN_PCM_ACT_CLEANUP); |
| 3718 | return err; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3719 | } |
| 3720 | |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3721 | static int playback_pcm_close(struct hda_pcm_stream *hinfo, |
| 3722 | struct hda_codec *codec, |
| 3723 | struct snd_pcm_substream *substream) |
| 3724 | { |
| 3725 | struct hda_gen_spec *spec = codec->spec; |
| 3726 | mutex_lock(&spec->pcm_mutex); |
| 3727 | spec->active_streams &= ~(1 << STREAM_MULTI_OUT); |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3728 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3729 | HDA_GEN_PCM_ACT_CLOSE); |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3730 | mutex_unlock(&spec->pcm_mutex); |
| 3731 | return 0; |
| 3732 | } |
| 3733 | |
| 3734 | static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 3735 | struct hda_codec *codec, |
| 3736 | struct snd_pcm_substream *substream) |
| 3737 | { |
| 3738 | struct hda_gen_spec *spec = codec->spec; |
| 3739 | int err = 0; |
| 3740 | |
| 3741 | mutex_lock(&spec->pcm_mutex); |
| 3742 | if (!spec->indep_hp_enabled) |
| 3743 | err = -EBUSY; |
| 3744 | else |
| 3745 | spec->active_streams |= 1 << STREAM_INDEP_HP; |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3746 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3747 | HDA_GEN_PCM_ACT_OPEN); |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3748 | mutex_unlock(&spec->pcm_mutex); |
| 3749 | return err; |
| 3750 | } |
| 3751 | |
| 3752 | static int alt_playback_pcm_close(struct hda_pcm_stream *hinfo, |
| 3753 | struct hda_codec *codec, |
| 3754 | struct snd_pcm_substream *substream) |
| 3755 | { |
| 3756 | struct hda_gen_spec *spec = codec->spec; |
| 3757 | mutex_lock(&spec->pcm_mutex); |
| 3758 | spec->active_streams &= ~(1 << STREAM_INDEP_HP); |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3759 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3760 | HDA_GEN_PCM_ACT_CLOSE); |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3761 | mutex_unlock(&spec->pcm_mutex); |
| 3762 | return 0; |
| 3763 | } |
| 3764 | |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3765 | static int alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3766 | struct hda_codec *codec, |
| 3767 | unsigned int stream_tag, |
| 3768 | unsigned int format, |
| 3769 | struct snd_pcm_substream *substream) |
| 3770 | { |
| 3771 | snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format); |
| 3772 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3773 | HDA_GEN_PCM_ACT_PREPARE); |
| 3774 | return 0; |
| 3775 | } |
| 3776 | |
| 3777 | static int alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3778 | struct hda_codec *codec, |
| 3779 | struct snd_pcm_substream *substream) |
| 3780 | { |
| 3781 | snd_hda_codec_cleanup_stream(codec, hinfo->nid); |
| 3782 | call_pcm_playback_hook(hinfo, codec, substream, |
| 3783 | HDA_GEN_PCM_ACT_CLEANUP); |
| 3784 | return 0; |
| 3785 | } |
| 3786 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3787 | /* |
| 3788 | * Digital out |
| 3789 | */ |
| 3790 | static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 3791 | struct hda_codec *codec, |
| 3792 | struct snd_pcm_substream *substream) |
| 3793 | { |
| 3794 | struct hda_gen_spec *spec = codec->spec; |
| 3795 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); |
| 3796 | } |
| 3797 | |
| 3798 | static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3799 | struct hda_codec *codec, |
| 3800 | unsigned int stream_tag, |
| 3801 | unsigned int format, |
| 3802 | struct snd_pcm_substream *substream) |
| 3803 | { |
| 3804 | struct hda_gen_spec *spec = codec->spec; |
| 3805 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, |
| 3806 | stream_tag, format, substream); |
| 3807 | } |
| 3808 | |
| 3809 | static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3810 | struct hda_codec *codec, |
| 3811 | struct snd_pcm_substream *substream) |
| 3812 | { |
| 3813 | struct hda_gen_spec *spec = codec->spec; |
| 3814 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); |
| 3815 | } |
| 3816 | |
| 3817 | static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo, |
| 3818 | struct hda_codec *codec, |
| 3819 | struct snd_pcm_substream *substream) |
| 3820 | { |
| 3821 | struct hda_gen_spec *spec = codec->spec; |
| 3822 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); |
| 3823 | } |
| 3824 | |
| 3825 | /* |
| 3826 | * Analog capture |
| 3827 | */ |
| 3828 | static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3829 | struct hda_codec *codec, |
| 3830 | unsigned int stream_tag, |
| 3831 | unsigned int format, |
| 3832 | struct snd_pcm_substream *substream) |
| 3833 | { |
| 3834 | struct hda_gen_spec *spec = codec->spec; |
| 3835 | |
| 3836 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1], |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3837 | stream_tag, 0, format); |
| 3838 | return 0; |
| 3839 | } |
| 3840 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3841 | static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3842 | struct hda_codec *codec, |
| 3843 | struct snd_pcm_substream *substream) |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3844 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3845 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3846 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3847 | snd_hda_codec_cleanup_stream(codec, |
| 3848 | spec->adc_nids[substream->number + 1]); |
Takashi Iwai | 97ec558 | 2006-03-21 11:29:07 +0100 | [diff] [blame] | 3849 | return 0; |
| 3850 | } |
| 3851 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3852 | /* |
| 3853 | */ |
| 3854 | static const struct hda_pcm_stream pcm_analog_playback = { |
| 3855 | .substreams = 1, |
| 3856 | .channels_min = 2, |
| 3857 | .channels_max = 8, |
| 3858 | /* NID is set in build_pcms */ |
| 3859 | .ops = { |
| 3860 | .open = playback_pcm_open, |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3861 | .close = playback_pcm_close, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3862 | .prepare = playback_pcm_prepare, |
| 3863 | .cleanup = playback_pcm_cleanup |
| 3864 | }, |
| 3865 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3866 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3867 | static const struct hda_pcm_stream pcm_analog_capture = { |
| 3868 | .substreams = 1, |
| 3869 | .channels_min = 2, |
| 3870 | .channels_max = 2, |
| 3871 | /* NID is set in build_pcms */ |
| 3872 | }; |
| 3873 | |
| 3874 | static const struct hda_pcm_stream pcm_analog_alt_playback = { |
| 3875 | .substreams = 1, |
| 3876 | .channels_min = 2, |
| 3877 | .channels_max = 2, |
| 3878 | /* NID is set in build_pcms */ |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3879 | .ops = { |
| 3880 | .open = alt_playback_pcm_open, |
Takashi Iwai | e6b85f3 | 2013-01-07 11:54:34 +0100 | [diff] [blame] | 3881 | .close = alt_playback_pcm_close, |
| 3882 | .prepare = alt_playback_pcm_prepare, |
| 3883 | .cleanup = alt_playback_pcm_cleanup |
Takashi Iwai | 38cf6f1 | 2012-12-21 14:09:42 +0100 | [diff] [blame] | 3884 | }, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3885 | }; |
| 3886 | |
| 3887 | static const struct hda_pcm_stream pcm_analog_alt_capture = { |
| 3888 | .substreams = 2, /* can be overridden */ |
| 3889 | .channels_min = 2, |
| 3890 | .channels_max = 2, |
| 3891 | /* NID is set in build_pcms */ |
| 3892 | .ops = { |
| 3893 | .prepare = alt_capture_pcm_prepare, |
| 3894 | .cleanup = alt_capture_pcm_cleanup |
| 3895 | }, |
| 3896 | }; |
| 3897 | |
| 3898 | static const struct hda_pcm_stream pcm_digital_playback = { |
| 3899 | .substreams = 1, |
| 3900 | .channels_min = 2, |
| 3901 | .channels_max = 2, |
| 3902 | /* NID is set in build_pcms */ |
| 3903 | .ops = { |
| 3904 | .open = dig_playback_pcm_open, |
| 3905 | .close = dig_playback_pcm_close, |
| 3906 | .prepare = dig_playback_pcm_prepare, |
| 3907 | .cleanup = dig_playback_pcm_cleanup |
| 3908 | }, |
| 3909 | }; |
| 3910 | |
| 3911 | static const struct hda_pcm_stream pcm_digital_capture = { |
| 3912 | .substreams = 1, |
| 3913 | .channels_min = 2, |
| 3914 | .channels_max = 2, |
| 3915 | /* NID is set in build_pcms */ |
| 3916 | }; |
| 3917 | |
| 3918 | /* Used by build_pcms to flag that a PCM has no playback stream */ |
| 3919 | static const struct hda_pcm_stream pcm_null_stream = { |
| 3920 | .substreams = 0, |
| 3921 | .channels_min = 0, |
| 3922 | .channels_max = 0, |
| 3923 | }; |
| 3924 | |
| 3925 | /* |
| 3926 | * dynamic changing ADC PCM streams |
| 3927 | */ |
| 3928 | static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur) |
| 3929 | { |
| 3930 | struct hda_gen_spec *spec = codec->spec; |
| 3931 | hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]]; |
| 3932 | |
| 3933 | if (spec->cur_adc && spec->cur_adc != new_adc) { |
| 3934 | /* stream is running, let's swap the current ADC */ |
| 3935 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); |
| 3936 | spec->cur_adc = new_adc; |
| 3937 | snd_hda_codec_setup_stream(codec, new_adc, |
| 3938 | spec->cur_adc_stream_tag, 0, |
| 3939 | spec->cur_adc_format); |
| 3940 | return true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3941 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 3942 | return false; |
| 3943 | } |
| 3944 | |
| 3945 | /* analog capture with dynamic dual-adc changes */ |
| 3946 | static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 3947 | struct hda_codec *codec, |
| 3948 | unsigned int stream_tag, |
| 3949 | unsigned int format, |
| 3950 | struct snd_pcm_substream *substream) |
| 3951 | { |
| 3952 | struct hda_gen_spec *spec = codec->spec; |
| 3953 | spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]]; |
| 3954 | spec->cur_adc_stream_tag = stream_tag; |
| 3955 | spec->cur_adc_format = format; |
| 3956 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); |
| 3957 | return 0; |
| 3958 | } |
| 3959 | |
| 3960 | static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 3961 | struct hda_codec *codec, |
| 3962 | struct snd_pcm_substream *substream) |
| 3963 | { |
| 3964 | struct hda_gen_spec *spec = codec->spec; |
| 3965 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); |
| 3966 | spec->cur_adc = 0; |
| 3967 | return 0; |
| 3968 | } |
| 3969 | |
| 3970 | static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = { |
| 3971 | .substreams = 1, |
| 3972 | .channels_min = 2, |
| 3973 | .channels_max = 2, |
| 3974 | .nid = 0, /* fill later */ |
| 3975 | .ops = { |
| 3976 | .prepare = dyn_adc_capture_pcm_prepare, |
| 3977 | .cleanup = dyn_adc_capture_pcm_cleanup |
| 3978 | }, |
| 3979 | }; |
| 3980 | |
Takashi Iwai | f873e53 | 2012-12-20 16:58:39 +0100 | [diff] [blame] | 3981 | static void fill_pcm_stream_name(char *str, size_t len, const char *sfx, |
| 3982 | const char *chip_name) |
| 3983 | { |
| 3984 | char *p; |
| 3985 | |
| 3986 | if (*str) |
| 3987 | return; |
| 3988 | strlcpy(str, chip_name, len); |
| 3989 | |
| 3990 | /* drop non-alnum chars after a space */ |
| 3991 | for (p = strchr(str, ' '); p; p = strchr(p + 1, ' ')) { |
| 3992 | if (!isalnum(p[1])) { |
| 3993 | *p = 0; |
| 3994 | break; |
| 3995 | } |
| 3996 | } |
| 3997 | strlcat(str, sfx, len); |
| 3998 | } |
| 3999 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4000 | /* build PCM streams based on the parsed results */ |
| 4001 | int snd_hda_gen_build_pcms(struct hda_codec *codec) |
| 4002 | { |
| 4003 | struct hda_gen_spec *spec = codec->spec; |
| 4004 | struct hda_pcm *info = spec->pcm_rec; |
| 4005 | const struct hda_pcm_stream *p; |
| 4006 | bool have_multi_adcs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4007 | |
| 4008 | codec->num_pcms = 1; |
| 4009 | codec->pcm_info = info; |
| 4010 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4011 | if (spec->no_analog) |
| 4012 | goto skip_analog; |
| 4013 | |
Takashi Iwai | f873e53 | 2012-12-20 16:58:39 +0100 | [diff] [blame] | 4014 | fill_pcm_stream_name(spec->stream_name_analog, |
| 4015 | sizeof(spec->stream_name_analog), |
| 4016 | " Analog", codec->chip_name); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4017 | info->name = spec->stream_name_analog; |
| 4018 | |
| 4019 | if (spec->multiout.num_dacs > 0) { |
| 4020 | p = spec->stream_analog_playback; |
| 4021 | if (!p) |
| 4022 | p = &pcm_analog_playback; |
| 4023 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 4024 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0]; |
| 4025 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = |
| 4026 | spec->multiout.max_channels; |
| 4027 | if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT && |
| 4028 | spec->autocfg.line_outs == 2) |
| 4029 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap = |
| 4030 | snd_pcm_2_1_chmaps; |
| 4031 | } |
| 4032 | if (spec->num_adc_nids) { |
| 4033 | p = spec->stream_analog_capture; |
| 4034 | if (!p) { |
| 4035 | if (spec->dyn_adc_switch) |
| 4036 | p = &dyn_adc_pcm_analog_capture; |
| 4037 | else |
| 4038 | p = &pcm_analog_capture; |
| 4039 | } |
| 4040 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 4041 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0]; |
| 4042 | } |
| 4043 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4044 | skip_analog: |
| 4045 | /* SPDIF for stream index #1 */ |
| 4046 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { |
Takashi Iwai | f873e53 | 2012-12-20 16:58:39 +0100 | [diff] [blame] | 4047 | fill_pcm_stream_name(spec->stream_name_digital, |
| 4048 | sizeof(spec->stream_name_digital), |
| 4049 | " Digital", codec->chip_name); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4050 | codec->num_pcms = 2; |
| 4051 | codec->slave_dig_outs = spec->multiout.slave_dig_outs; |
| 4052 | info = spec->pcm_rec + 1; |
| 4053 | info->name = spec->stream_name_digital; |
| 4054 | if (spec->dig_out_type) |
| 4055 | info->pcm_type = spec->dig_out_type; |
| 4056 | else |
| 4057 | info->pcm_type = HDA_PCM_TYPE_SPDIF; |
| 4058 | if (spec->multiout.dig_out_nid) { |
| 4059 | p = spec->stream_digital_playback; |
| 4060 | if (!p) |
| 4061 | p = &pcm_digital_playback; |
| 4062 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 4063 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; |
| 4064 | } |
| 4065 | if (spec->dig_in_nid) { |
| 4066 | p = spec->stream_digital_capture; |
| 4067 | if (!p) |
| 4068 | p = &pcm_digital_capture; |
| 4069 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 4070 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; |
| 4071 | } |
| 4072 | } |
| 4073 | |
| 4074 | if (spec->no_analog) |
| 4075 | return 0; |
| 4076 | |
| 4077 | /* If the use of more than one ADC is requested for the current |
| 4078 | * model, configure a second analog capture-only PCM. |
| 4079 | */ |
| 4080 | have_multi_adcs = (spec->num_adc_nids > 1) && |
| 4081 | !spec->dyn_adc_switch && !spec->auto_mic; |
| 4082 | /* Additional Analaog capture for index #2 */ |
| 4083 | if (spec->alt_dac_nid || have_multi_adcs) { |
| 4084 | codec->num_pcms = 3; |
| 4085 | info = spec->pcm_rec + 2; |
| 4086 | info->name = spec->stream_name_analog; |
| 4087 | if (spec->alt_dac_nid) { |
| 4088 | p = spec->stream_analog_alt_playback; |
| 4089 | if (!p) |
| 4090 | p = &pcm_analog_alt_playback; |
| 4091 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p; |
| 4092 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = |
| 4093 | spec->alt_dac_nid; |
| 4094 | } else { |
| 4095 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = |
| 4096 | pcm_null_stream; |
| 4097 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0; |
| 4098 | } |
| 4099 | if (have_multi_adcs) { |
| 4100 | p = spec->stream_analog_alt_capture; |
| 4101 | if (!p) |
| 4102 | p = &pcm_analog_alt_capture; |
| 4103 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p; |
| 4104 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = |
| 4105 | spec->adc_nids[1]; |
| 4106 | info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = |
| 4107 | spec->num_adc_nids - 1; |
| 4108 | } else { |
| 4109 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = |
| 4110 | pcm_null_stream; |
| 4111 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0; |
| 4112 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4113 | } |
| 4114 | |
| 4115 | return 0; |
| 4116 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4117 | EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms); |
| 4118 | |
| 4119 | |
| 4120 | /* |
| 4121 | * Standard auto-parser initializations |
| 4122 | */ |
| 4123 | |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4124 | /* configure the given path as a proper output */ |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4125 | static void set_output_and_unmute(struct hda_codec *codec, int path_idx) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4126 | { |
| 4127 | struct nid_path *path; |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4128 | hda_nid_t pin; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4129 | |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 4130 | path = snd_hda_get_path_from_idx(codec, path_idx); |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4131 | if (!path || !path->depth) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4132 | return; |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4133 | pin = path->path[path->depth - 1]; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4134 | restore_pin_ctl(codec, pin); |
Takashi Iwai | e1284af | 2013-01-03 16:33:02 +0100 | [diff] [blame] | 4135 | snd_hda_activate_path(codec, path, path->active, true); |
| 4136 | set_pin_eapd(codec, pin, path->active); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4137 | } |
| 4138 | |
| 4139 | /* initialize primary output paths */ |
| 4140 | static void init_multi_out(struct hda_codec *codec) |
| 4141 | { |
| 4142 | struct hda_gen_spec *spec = codec->spec; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4143 | int i; |
| 4144 | |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4145 | for (i = 0; i < spec->autocfg.line_outs; i++) |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4146 | set_output_and_unmute(codec, spec->out_paths[i]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4147 | } |
| 4148 | |
Takashi Iwai | db23fd1 | 2012-12-20 15:27:24 +0100 | [diff] [blame] | 4149 | |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4150 | static void __init_extra_out(struct hda_codec *codec, int num_outs, int *paths) |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4151 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4152 | int i; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4153 | |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4154 | for (i = 0; i < num_outs; i++) |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4155 | set_output_and_unmute(codec, paths[i]); |
Takashi Iwai | db23fd1 | 2012-12-20 15:27:24 +0100 | [diff] [blame] | 4156 | } |
| 4157 | |
| 4158 | /* initialize hp and speaker paths */ |
| 4159 | static void init_extra_out(struct hda_codec *codec) |
| 4160 | { |
| 4161 | struct hda_gen_spec *spec = codec->spec; |
| 4162 | |
| 4163 | if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4164 | __init_extra_out(codec, spec->autocfg.hp_outs, spec->hp_paths); |
Takashi Iwai | db23fd1 | 2012-12-20 15:27:24 +0100 | [diff] [blame] | 4165 | if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) |
| 4166 | __init_extra_out(codec, spec->autocfg.speaker_outs, |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4167 | spec->speaker_paths); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4168 | } |
| 4169 | |
| 4170 | /* initialize multi-io paths */ |
| 4171 | static void init_multi_io(struct hda_codec *codec) |
| 4172 | { |
| 4173 | struct hda_gen_spec *spec = codec->spec; |
| 4174 | int i; |
| 4175 | |
| 4176 | for (i = 0; i < spec->multi_ios; i++) { |
| 4177 | hda_nid_t pin = spec->multi_io[i].pin; |
| 4178 | struct nid_path *path; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 4179 | path = get_multiio_path(codec, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4180 | if (!path) |
| 4181 | continue; |
| 4182 | if (!spec->multi_io[i].ctl_in) |
| 4183 | spec->multi_io[i].ctl_in = |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4184 | snd_hda_codec_get_pin_target(codec, pin); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4185 | snd_hda_activate_path(codec, path, path->active, true); |
| 4186 | } |
| 4187 | } |
| 4188 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4189 | /* set up input pins and loopback paths */ |
| 4190 | static void init_analog_input(struct hda_codec *codec) |
| 4191 | { |
| 4192 | struct hda_gen_spec *spec = codec->spec; |
| 4193 | struct auto_pin_cfg *cfg = &spec->autocfg; |
| 4194 | int i; |
| 4195 | |
| 4196 | for (i = 0; i < cfg->num_inputs; i++) { |
| 4197 | hda_nid_t nid = cfg->inputs[i].pin; |
| 4198 | if (is_input_pin(codec, nid)) |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4199 | restore_pin_ctl(codec, nid); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4200 | |
| 4201 | /* init loopback inputs */ |
| 4202 | if (spec->mixer_nid) { |
| 4203 | struct nid_path *path; |
Takashi Iwai | 196c1766 | 2013-01-04 15:01:40 +0100 | [diff] [blame] | 4204 | path = snd_hda_get_path_from_idx(codec, spec->loopback_paths[i]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4205 | if (path) |
| 4206 | snd_hda_activate_path(codec, path, |
| 4207 | path->active, false); |
| 4208 | } |
| 4209 | } |
| 4210 | } |
| 4211 | |
| 4212 | /* initialize ADC paths */ |
| 4213 | static void init_input_src(struct hda_codec *codec) |
| 4214 | { |
| 4215 | struct hda_gen_spec *spec = codec->spec; |
| 4216 | struct hda_input_mux *imux = &spec->input_mux; |
| 4217 | struct nid_path *path; |
| 4218 | int i, c, nums; |
| 4219 | |
| 4220 | if (spec->dyn_adc_switch) |
| 4221 | nums = 1; |
| 4222 | else |
| 4223 | nums = spec->num_adc_nids; |
| 4224 | |
| 4225 | for (c = 0; c < nums; c++) { |
| 4226 | for (i = 0; i < imux->num_items; i++) { |
Takashi Iwai | c697b71 | 2013-01-07 17:09:26 +0100 | [diff] [blame] | 4227 | path = get_input_path(codec, c, i); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4228 | if (path) { |
| 4229 | bool active = path->active; |
| 4230 | if (i == spec->cur_mux[c]) |
| 4231 | active = true; |
| 4232 | snd_hda_activate_path(codec, path, active, false); |
| 4233 | } |
| 4234 | } |
| 4235 | } |
| 4236 | |
| 4237 | if (spec->shared_mic_hp) |
| 4238 | update_shared_mic_hp(codec, spec->cur_mux[0]); |
| 4239 | |
| 4240 | if (spec->cap_sync_hook) |
| 4241 | spec->cap_sync_hook(codec); |
| 4242 | } |
| 4243 | |
| 4244 | /* set right pin controls for digital I/O */ |
| 4245 | static void init_digital(struct hda_codec *codec) |
| 4246 | { |
| 4247 | struct hda_gen_spec *spec = codec->spec; |
| 4248 | int i; |
| 4249 | hda_nid_t pin; |
| 4250 | |
Takashi Iwai | d415693 | 2013-01-07 10:08:02 +0100 | [diff] [blame] | 4251 | for (i = 0; i < spec->autocfg.dig_outs; i++) |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4252 | set_output_and_unmute(codec, spec->digout_paths[i]); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4253 | pin = spec->autocfg.dig_in_pin; |
Takashi Iwai | 2430d7b | 2013-01-04 15:09:42 +0100 | [diff] [blame] | 4254 | if (pin) { |
| 4255 | struct nid_path *path; |
Takashi Iwai | 2c12c30 | 2013-01-10 09:33:29 +0100 | [diff] [blame] | 4256 | restore_pin_ctl(codec, pin); |
Takashi Iwai | 2430d7b | 2013-01-04 15:09:42 +0100 | [diff] [blame] | 4257 | path = snd_hda_get_path_from_idx(codec, spec->digin_path); |
| 4258 | if (path) |
| 4259 | snd_hda_activate_path(codec, path, path->active, false); |
| 4260 | } |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4261 | } |
| 4262 | |
Takashi Iwai | 973e497 | 2012-12-20 15:16:09 +0100 | [diff] [blame] | 4263 | /* clear unsol-event tags on unused pins; Conexant codecs seem to leave |
| 4264 | * invalid unsol tags by some reason |
| 4265 | */ |
| 4266 | static void clear_unsol_on_unused_pins(struct hda_codec *codec) |
| 4267 | { |
| 4268 | int i; |
| 4269 | |
| 4270 | for (i = 0; i < codec->init_pins.used; i++) { |
| 4271 | struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i); |
| 4272 | hda_nid_t nid = pin->nid; |
| 4273 | if (is_jack_detectable(codec, nid) && |
| 4274 | !snd_hda_jack_tbl_get(codec, nid)) |
| 4275 | snd_hda_codec_update_cache(codec, nid, 0, |
| 4276 | AC_VERB_SET_UNSOLICITED_ENABLE, 0); |
| 4277 | } |
| 4278 | } |
| 4279 | |
Takashi Iwai | 5187ac1 | 2013-01-07 12:52:16 +0100 | [diff] [blame] | 4280 | /* |
| 4281 | * initialize the generic spec; |
| 4282 | * this can be put as patch_ops.init function |
| 4283 | */ |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4284 | int snd_hda_gen_init(struct hda_codec *codec) |
| 4285 | { |
| 4286 | struct hda_gen_spec *spec = codec->spec; |
| 4287 | |
| 4288 | if (spec->init_hook) |
| 4289 | spec->init_hook(codec); |
| 4290 | |
| 4291 | snd_hda_apply_verbs(codec); |
| 4292 | |
Takashi Iwai | 3bbcd27 | 2012-12-20 11:50:58 +0100 | [diff] [blame] | 4293 | codec->cached_write = 1; |
| 4294 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4295 | init_multi_out(codec); |
| 4296 | init_extra_out(codec); |
| 4297 | init_multi_io(codec); |
| 4298 | init_analog_input(codec); |
| 4299 | init_input_src(codec); |
| 4300 | init_digital(codec); |
| 4301 | |
Takashi Iwai | 973e497 | 2012-12-20 15:16:09 +0100 | [diff] [blame] | 4302 | clear_unsol_on_unused_pins(codec); |
| 4303 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4304 | /* call init functions of standard auto-mute helpers */ |
Takashi Iwai | a5cc250 | 2013-01-16 18:08:55 +0100 | [diff] [blame] | 4305 | update_automute_all(codec); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4306 | |
Takashi Iwai | 3bbcd27 | 2012-12-20 11:50:58 +0100 | [diff] [blame] | 4307 | snd_hda_codec_flush_amp_cache(codec); |
| 4308 | snd_hda_codec_flush_cmd_cache(codec); |
| 4309 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4310 | if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) |
| 4311 | snd_hda_sync_vmaster_hook(&spec->vmaster_mute); |
| 4312 | |
| 4313 | hda_call_check_power_status(codec, 0x01); |
| 4314 | return 0; |
| 4315 | } |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4316 | EXPORT_SYMBOL_HDA(snd_hda_gen_init); |
| 4317 | |
Takashi Iwai | 5187ac1 | 2013-01-07 12:52:16 +0100 | [diff] [blame] | 4318 | /* |
| 4319 | * free the generic spec; |
| 4320 | * this can be put as patch_ops.free function |
| 4321 | */ |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4322 | void snd_hda_gen_free(struct hda_codec *codec) |
| 4323 | { |
| 4324 | snd_hda_gen_spec_free(codec->spec); |
| 4325 | kfree(codec->spec); |
| 4326 | codec->spec = NULL; |
| 4327 | } |
| 4328 | EXPORT_SYMBOL_HDA(snd_hda_gen_free); |
| 4329 | |
| 4330 | #ifdef CONFIG_PM |
Takashi Iwai | 5187ac1 | 2013-01-07 12:52:16 +0100 | [diff] [blame] | 4331 | /* |
| 4332 | * check the loopback power save state; |
| 4333 | * this can be put as patch_ops.check_power_status function |
| 4334 | */ |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4335 | int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid) |
| 4336 | { |
| 4337 | struct hda_gen_spec *spec = codec->spec; |
| 4338 | return snd_hda_check_amp_list_power(codec, &spec->loopback, nid); |
| 4339 | } |
| 4340 | EXPORT_SYMBOL_HDA(snd_hda_gen_check_power_status); |
| 4341 | #endif |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4342 | |
| 4343 | |
| 4344 | /* |
| 4345 | * the generic codec support |
| 4346 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4347 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4348 | static const struct hda_codec_ops generic_patch_ops = { |
| 4349 | .build_controls = snd_hda_gen_build_controls, |
| 4350 | .build_pcms = snd_hda_gen_build_pcms, |
| 4351 | .init = snd_hda_gen_init, |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4352 | .free = snd_hda_gen_free, |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4353 | .unsol_event = snd_hda_jack_unsol_event, |
Takashi Iwai | 83012a7 | 2012-08-24 18:38:08 +0200 | [diff] [blame] | 4354 | #ifdef CONFIG_PM |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4355 | .check_power_status = snd_hda_gen_check_power_status, |
Takashi Iwai | cb53c62 | 2007-08-10 17:21:45 +0200 | [diff] [blame] | 4356 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4357 | }; |
| 4358 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4359 | int snd_hda_parse_generic_codec(struct hda_codec *codec) |
| 4360 | { |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4361 | struct hda_gen_spec *spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4362 | int err; |
| 4363 | |
Takashi Iwai | e560d8d | 2005-09-09 14:21:46 +0200 | [diff] [blame] | 4364 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4365 | if (!spec) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4366 | return -ENOMEM; |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4367 | snd_hda_gen_spec_init(spec); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4368 | codec->spec = spec; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4369 | |
Takashi Iwai | 9eb413e | 2012-12-19 14:41:21 +0100 | [diff] [blame] | 4370 | err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); |
| 4371 | if (err < 0) |
| 4372 | return err; |
| 4373 | |
| 4374 | err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4375 | if (err < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4376 | goto error; |
| 4377 | |
| 4378 | codec->patch_ops = generic_patch_ops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4379 | return 0; |
| 4380 | |
Takashi Iwai | 352f7f9 | 2012-12-19 12:52:06 +0100 | [diff] [blame] | 4381 | error: |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4382 | snd_hda_gen_free(codec); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4383 | return err; |
| 4384 | } |
Takashi Iwai | fce52a3 | 2013-01-07 12:42:48 +0100 | [diff] [blame] | 4385 | EXPORT_SYMBOL_HDA(snd_hda_parse_generic_codec); |