sys/dev/sound/pci/hda/hdaa.c

   1 /*-
   2  * Copyright (c) 2006 Stephane E. Potvin <sepotvin@videotron.ca>
   3  * Copyright (c) 2006 Ariff Abdullah <ariff@FreeBSD.org>
   4  * Copyright (c) 2008-2012 Alexander Motin <mav@FreeBSD.org>
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 /*
  30  * Intel High Definition Audio (Audio function) driver for FreeBSD.
  31  */
  32
  33 #ifdef HAVE_KERNEL_OPTION_HEADERS
  34 #include "opt_snd.h"
  35 #endif
  36
  37 #include <dev/sound/pcm/sound.h>
  38
  39 #include <sys/ctype.h>
  40 #include <sys/taskqueue.h>
  41
  42 #include <dev/sound/pci/hda/hdac.h>
  43 #include <dev/sound/pci/hda/hdaa.h>
  44 #include <dev/sound/pci/hda/hda_reg.h>
  45
  46 #include "mixer_if.h"
  47
  48 SND_DECLARE_FILE("$FreeBSD$");
  49
  50 #define hdaa_lock(devinfo)      snd_mtxlock((devinfo)->lock)
  51 #define hdaa_unlock(devinfo)    snd_mtxunlock((devinfo)->lock)
  52 #define hdaa_lockassert(devinfo) snd_mtxassert((devinfo)->lock)
  53 #define hdaa_lockowned(devinfo) mtx_owned((devinfo)->lock)
  54
  55 static const struct {
  56         char *key;
  57         uint32_t value;
  58 } hdaa_quirks_tab[] = {
  59         { "softpcmvol", HDAA_QUIRK_SOFTPCMVOL },
  60         { "fixedrate", HDAA_QUIRK_FIXEDRATE },
  61         { "forcestereo", HDAA_QUIRK_FORCESTEREO },
  62         { "eapdinv", HDAA_QUIRK_EAPDINV },
  63         { "senseinv", HDAA_QUIRK_SENSEINV },
  64         { "ivref50", HDAA_QUIRK_IVREF50 },
  65         { "ivref80", HDAA_QUIRK_IVREF80 },
  66         { "ivref100", HDAA_QUIRK_IVREF100 },
  67         { "ovref50", HDAA_QUIRK_OVREF50 },
  68         { "ovref80", HDAA_QUIRK_OVREF80 },
  69         { "ovref100", HDAA_QUIRK_OVREF100 },
  70         { "ivref", HDAA_QUIRK_IVREF },
  71         { "ovref", HDAA_QUIRK_OVREF },
  72         { "vref", HDAA_QUIRK_VREF },
  73 };
  74 #define HDAA_QUIRKS_TAB_LEN     \
  75                 (sizeof(hdaa_quirks_tab) / sizeof(hdaa_quirks_tab[0]))
  76
  77 #define HDA_PARSE_MAXDEPTH      10
  78
  79 MALLOC_DEFINE(M_HDAA, "hdaa", "HDA Audio");
  80
  81 const char *HDA_COLORS[16] = {"Unknown", "Black", "Grey", "Blue", "Green", "Red",
  82     "Orange", "Yellow", "Purple", "Pink", "Res.A", "Res.B", "Res.C", "Res.D",
  83     "White", "Other"};
  84
  85 const char *HDA_DEVS[16] = {"Line-out", "Speaker", "Headphones", "CD",
  86     "SPDIF-out", "Digital-out", "Modem-line", "Modem-handset", "Line-in",
  87     "AUX", "Mic", "Telephony", "SPDIF-in", "Digital-in", "Res.E", "Other"};
  88
  89 const char *HDA_CONNS[4] = {"Jack", "None", "Fixed", "Both"};
  90
  91 const char *HDA_CONNECTORS[16] = {
  92     "Unknown", "1/8", "1/4", "ATAPI", "RCA", "Optical", "Digital", "Analog",
  93     "DIN", "XLR", "RJ-11", "Combo", "0xc", "0xd", "0xe", "Other" };
  94
  95 const char *HDA_LOCS[64] = {
  96     "0x00", "Rear", "Front", "Left", "Right", "Top", "Bottom", "Rear-panel",
  97         "Drive-bay", "0x09", "0x0a", "0x0b", "0x0c", "0x0d", "0x0e", "0x0f",
  98     "Internal", "0x11", "0x12", "0x13", "0x14", "0x15", "0x16", "Riser",
  99         "0x18", "Onboard", "0x1a", "0x1b", "0x1c", "0x1d", "0x1e", "0x1f",
 100     "External", "Ext-Rear", "Ext-Front", "Ext-Left", "Ext-Right", "Ext-Top", "Ext-Bottom", "0x07",
 101         "0x28", "0x29", "0x2a", "0x2b", "0x2c", "0x2d", "0x2e", "0x2f",
 102     "Other", "0x31", "0x32", "0x33", "0x34", "0x35", "Other-Bott", "Lid-In",
 103         "Lid-Out", "0x39", "0x3a", "0x3b", "0x3c", "0x3d", "0x3e", "0x3f" };
 104
 105 const char *HDA_GPIO_ACTIONS[8] = {
 106     "keep", "set", "clear", "disable", "input", "0x05", "0x06", "0x07"};
 107
 108 const char *HDA_HDMI_CODING_TYPES[18] = {
 109     "undefined", "LPCM", "AC-3", "MPEG1", "MP3", "MPEG2", "AAC-LC", "DTS",
 110     "ATRAC", "DSD", "E-AC-3", "DTS-HD", "MLP", "DST", "WMAPro", "HE-AAC",
 111     "HE-AACv2", "MPEG-Surround"
 112 };
 113
 114 /* Default */
 115 static uint32_t hdaa_fmt[] = {
 116         SND_FORMAT(AFMT_S16_LE, 2, 0),
 117         0
 118 };
 119
 120 static struct pcmchan_caps hdaa_caps = {48000, 48000, hdaa_fmt, 0};
 121
 122 static const struct {
 123         uint32_t        rate;
 124         int             valid;
 125         uint16_t        base;
 126         uint16_t        mul;
 127         uint16_t        div;
 128 } hda_rate_tab[] = {
 129         {   8000, 1, 0x0000, 0x0000, 0x0500 },  /* (48000 * 1) / 6 */
 130         {   9600, 0, 0x0000, 0x0000, 0x0400 },  /* (48000 * 1) / 5 */
 131         {  12000, 0, 0x0000, 0x0000, 0x0300 },  /* (48000 * 1) / 4 */
 132         {  16000, 1, 0x0000, 0x0000, 0x0200 },  /* (48000 * 1) / 3 */
 133         {  18000, 0, 0x0000, 0x1000, 0x0700 },  /* (48000 * 3) / 8 */
 134         {  19200, 0, 0x0000, 0x0800, 0x0400 },  /* (48000 * 2) / 5 */
 135         {  24000, 0, 0x0000, 0x0000, 0x0100 },  /* (48000 * 1) / 2 */
 136         {  28800, 0, 0x0000, 0x1000, 0x0400 },  /* (48000 * 3) / 5 */
 137         {  32000, 1, 0x0000, 0x0800, 0x0200 },  /* (48000 * 2) / 3 */
 138         {  36000, 0, 0x0000, 0x1000, 0x0300 },  /* (48000 * 3) / 4 */
 139         {  38400, 0, 0x0000, 0x1800, 0x0400 },  /* (48000 * 4) / 5 */
 140         {  48000, 1, 0x0000, 0x0000, 0x0000 },  /* (48000 * 1) / 1 */
 141         {  64000, 0, 0x0000, 0x1800, 0x0200 },  /* (48000 * 4) / 3 */
 142         {  72000, 0, 0x0000, 0x1000, 0x0100 },  /* (48000 * 3) / 2 */
 143         {  96000, 1, 0x0000, 0x0800, 0x0000 },  /* (48000 * 2) / 1 */
 144         { 144000, 0, 0x0000, 0x1000, 0x0000 },  /* (48000 * 3) / 1 */
 145         { 192000, 1, 0x0000, 0x1800, 0x0000 },  /* (48000 * 4) / 1 */
 146         {   8820, 0, 0x4000, 0x0000, 0x0400 },  /* (44100 * 1) / 5 */
 147         {  11025, 1, 0x4000, 0x0000, 0x0300 },  /* (44100 * 1) / 4 */
 148         {  12600, 0, 0x4000, 0x0800, 0x0600 },  /* (44100 * 2) / 7 */
 149         {  14700, 0, 0x4000, 0x0000, 0x0200 },  /* (44100 * 1) / 3 */
 150         {  17640, 0, 0x4000, 0x0800, 0x0400 },  /* (44100 * 2) / 5 */
 151         {  18900, 0, 0x4000, 0x1000, 0x0600 },  /* (44100 * 3) / 7 */
 152         {  22050, 1, 0x4000, 0x0000, 0x0100 },  /* (44100 * 1) / 2 */
 153         {  25200, 0, 0x4000, 0x1800, 0x0600 },  /* (44100 * 4) / 7 */
 154         {  26460, 0, 0x4000, 0x1000, 0x0400 },  /* (44100 * 3) / 5 */
 155         {  29400, 0, 0x4000, 0x0800, 0x0200 },  /* (44100 * 2) / 3 */
 156         {  33075, 0, 0x4000, 0x1000, 0x0300 },  /* (44100 * 3) / 4 */
 157         {  35280, 0, 0x4000, 0x1800, 0x0400 },  /* (44100 * 4) / 5 */
 158         {  44100, 1, 0x4000, 0x0000, 0x0000 },  /* (44100 * 1) / 1 */
 159         {  58800, 0, 0x4000, 0x1800, 0x0200 },  /* (44100 * 4) / 3 */
 160         {  66150, 0, 0x4000, 0x1000, 0x0100 },  /* (44100 * 3) / 2 */
 161         {  88200, 1, 0x4000, 0x0800, 0x0000 },  /* (44100 * 2) / 1 */
 162         { 132300, 0, 0x4000, 0x1000, 0x0000 },  /* (44100 * 3) / 1 */
 163         { 176400, 1, 0x4000, 0x1800, 0x0000 },  /* (44100 * 4) / 1 */
 164 };
 165 #define HDA_RATE_TAB_LEN (sizeof(hda_rate_tab) / sizeof(hda_rate_tab[0]))
 166
 167 const static char *ossnames[] = SOUND_DEVICE_NAMES;
 168
 169 /****************************************************************************
 170  * Function prototypes
 171  ****************************************************************************/
 172 static int      hdaa_pcmchannel_setup(struct hdaa_chan *);
 173
 174 static void     hdaa_widget_connection_select(struct hdaa_widget *, uint8_t);
 175 static void     hdaa_audio_ctl_amp_set(struct hdaa_audio_ctl *,
 176                                                 uint32_t, int, int);
 177 static struct   hdaa_audio_ctl *hdaa_audio_ctl_amp_get(struct hdaa_devinfo *,
 178                                                         nid_t, int, int, int);
 179 static void     hdaa_audio_ctl_amp_set_internal(struct hdaa_devinfo *,
 180                                 nid_t, int, int, int, int, int, int);
 181
 182 static void     hdaa_dump_pin_config(struct hdaa_widget *w, uint32_t conf);
 183
 184 static char *
 185 hdaa_audio_ctl_ossmixer_mask2allname(uint32_t mask, char *buf, size_t len)
 186 {
 187         int i, first = 1;
 188
 189         bzero(buf, len);
 190         for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
 191                 if (mask & (1 << i)) {
 192                         if (first == 0)
 193                                 strlcat(buf, ", ", len);
 194                         strlcat(buf, ossnames[i], len);
 195                         first = 0;
 196                 }
 197         }
 198         return (buf);
 199 }
 200
 201 static struct hdaa_audio_ctl *
 202 hdaa_audio_ctl_each(struct hdaa_devinfo *devinfo, int *index)
 203 {
 204         if (devinfo == NULL ||
 205             index == NULL || devinfo->ctl == NULL ||
 206             devinfo->ctlcnt < 1 ||
 207             *index < 0 || *index >= devinfo->ctlcnt)
 208                 return (NULL);
 209         return (&devinfo->ctl[(*index)++]);
 210 }
 211
 212 static struct hdaa_audio_ctl *
 213 hdaa_audio_ctl_amp_get(struct hdaa_devinfo *devinfo, nid_t nid, int dir,
 214                                                 int index, int cnt)
 215 {
 216         struct hdaa_audio_ctl *ctl;
 217         int i, found = 0;
 218
 219         if (devinfo == NULL || devinfo->ctl == NULL)
 220                 return (NULL);
 221
 222         i = 0;
 223         while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
 224                 if (ctl->enable == 0)
 225                         continue;
 226                 if (ctl->widget->nid != nid)
 227                         continue;
 228                 if (dir && ctl->ndir != dir)
 229                         continue;
 230                 if (index >= 0 && ctl->ndir == HDAA_CTL_IN &&
 231                     ctl->dir == ctl->ndir && ctl->index != index)
 232                         continue;
 233                 found++;
 234                 if (found == cnt || cnt <= 0)
 235                         return (ctl);
 236         }
 237
 238         return (NULL);
 239 }
 240
 241 static const struct matrix {
 242         struct pcmchan_matrix   m;
 243         int                     analog;
 244 } matrixes[]  = {
 245     { SND_CHN_MATRIX_MAP_1_0,   1 },
 246     { SND_CHN_MATRIX_MAP_2_0,   1 },
 247     { SND_CHN_MATRIX_MAP_2_1,   0 },
 248     { SND_CHN_MATRIX_MAP_3_0,   0 },
 249     { SND_CHN_MATRIX_MAP_3_1,   0 },
 250     { SND_CHN_MATRIX_MAP_4_0,   1 },
 251     { SND_CHN_MATRIX_MAP_4_1,   0 },
 252     { SND_CHN_MATRIX_MAP_5_0,   0 },
 253     { SND_CHN_MATRIX_MAP_5_1,   1 },
 254     { SND_CHN_MATRIX_MAP_6_0,   0 },
 255     { SND_CHN_MATRIX_MAP_6_1,   0 },
 256     { SND_CHN_MATRIX_MAP_7_0,   0 },
 257     { SND_CHN_MATRIX_MAP_7_1,   1 },
 258 };
 259
 260 static const char *channel_names[] = SND_CHN_T_NAMES;
 261
 262 /*
 263  * Connected channels change handler.
 264  */
 265 static void
 266 hdaa_channels_handler(struct hdaa_audio_as *as)
 267 {
 268         struct hdaa_pcm_devinfo *pdevinfo = as->pdevinfo;
 269         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
 270         struct hdaa_chan *ch = &devinfo->chans[as->chans[0]];
 271         struct hdaa_widget *w;
 272         uint8_t *eld;
 273         int i, total, sub, assume, channels;
 274         uint16_t cpins, upins, tpins;
 275
 276         cpins = upins = 0;
 277         eld = NULL;
 278         for (i = 0; i < 16; i++) {
 279                 if (as->pins[i] <= 0)
 280                         continue;
 281                 w = hdaa_widget_get(devinfo, as->pins[i]);
 282                 if (w == NULL)
 283                         continue;
 284                 if (w->wclass.pin.connected == 1)
 285                         cpins |= (1 << i);
 286                 else if (w->wclass.pin.connected != 0)
 287                         upins |= (1 << i);
 288                 if (w->eld != NULL && w->eld_len >= 8)
 289                         eld = w->eld;
 290         }
 291         tpins = cpins | upins;
 292         if (as->hpredir >= 0)
 293                 tpins &= 0x7fff;
 294         if (tpins == 0)
 295                 tpins = as->pinset;
 296
 297         total = sub = assume = channels = 0;
 298         if (eld) {
 299                 /* Map CEA speakers to sound(4) channels. */
 300                 if (eld[7] & 0x01) /* Front Left/Right */
 301                         channels |= SND_CHN_T_MASK_FL | SND_CHN_T_MASK_FR;
 302                 if (eld[7] & 0x02) /* Low Frequency Effect */
 303                         channels |= SND_CHN_T_MASK_LF;
 304                 if (eld[7] & 0x04) /* Front Center */
 305                         channels |= SND_CHN_T_MASK_FC;
 306                 if (eld[7] & 0x08) { /* Rear Left/Right */
 307                         /* If we have both RLR and RLRC, report RLR as side. */
 308                         if (eld[7] & 0x40) /* Rear Left/Right Center */
 309                             channels |= SND_CHN_T_MASK_SL | SND_CHN_T_MASK_SR;
 310                         else
 311                             channels |= SND_CHN_T_MASK_BL | SND_CHN_T_MASK_BR;
 312                 }
 313                 if (eld[7] & 0x10) /* Rear center */
 314                         channels |= SND_CHN_T_MASK_BC;
 315                 if (eld[7] & 0x20) /* Front Left/Right Center */
 316                         channels |= SND_CHN_T_MASK_FLC | SND_CHN_T_MASK_FRC;
 317                 if (eld[7] & 0x40) /* Rear Left/Right Center */
 318                         channels |= SND_CHN_T_MASK_BL | SND_CHN_T_MASK_BR;
 319         } else if (as->pinset != 0 && (tpins & 0xffe0) == 0) {
 320                 /* Map UAA speakers to sound(4) channels. */
 321                 if (tpins & 0x0001)
 322                         channels |= SND_CHN_T_MASK_FL | SND_CHN_T_MASK_FR;
 323                 if (tpins & 0x0002)
 324                         channels |= SND_CHN_T_MASK_FC | SND_CHN_T_MASK_LF;
 325                 if (tpins & 0x0004)
 326                         channels |= SND_CHN_T_MASK_BL | SND_CHN_T_MASK_BR;
 327                 if (tpins & 0x0008)
 328                         channels |= SND_CHN_T_MASK_FLC | SND_CHN_T_MASK_FRC;
 329                 if (tpins & 0x0010) {
 330                         /* If there is no back pin, report side as back. */
 331                         if ((as->pinset & 0x0004) == 0)
 332                             channels |= SND_CHN_T_MASK_BL | SND_CHN_T_MASK_BR;
 333                         else
 334                             channels |= SND_CHN_T_MASK_SL | SND_CHN_T_MASK_SR;
 335                 }
 336         } else if (as->mixed) {
 337                 /* Mixed assoc can be only stereo or theoretically mono. */
 338                 if (ch->channels == 1)
 339                         channels |= SND_CHN_T_MASK_FC;
 340                 else
 341                         channels |= SND_CHN_T_MASK_FL | SND_CHN_T_MASK_FR;
 342         }
 343         if (channels) { /* We have some usable channels info. */
 344                 HDA_BOOTVERBOSE(
 345                         device_printf(pdevinfo->dev, "%s channel set is: ",
 346                             as->dir == HDAA_CTL_OUT ? "Playback" : "Recording");
 347                         for (i = 0; i < SND_CHN_T_MAX; i++)
 348                                 if (channels & (1 << i))
 349                                         printf("%s, ", channel_names[i]);
 350                         printf("\n");
 351                 );
 352                 /* Look for maximal fitting matrix. */
 353                 for (i = 0; i < sizeof(matrixes) / sizeof(struct matrix); i++) {
 354                         if (as->pinset != 0 && matrixes[i].analog == 0)
 355                                 continue;
 356                         if ((matrixes[i].m.mask & ~channels) == 0) {
 357                                 total = matrixes[i].m.channels;
 358                                 sub = matrixes[i].m.ext;
 359                         }
 360                 }
 361         }
 362         if (total == 0) {
 363                 assume = 1;
 364                 total = ch->channels;
 365                 sub = (total == 6 || total == 8) ? 1 : 0;
 366         }
 367         HDA_BOOTVERBOSE(
 368                 device_printf(pdevinfo->dev,
 369                     "%s channel matrix is: %s%d.%d (%s)\n",
 370                     as->dir == HDAA_CTL_OUT ? "Playback" : "Recording",
 371                     assume ? "unknown, assuming " : "", total - sub, sub,
 372                     cpins != 0 ? "connected" :
 373                     (upins != 0 ? "unknown" : "disconnected"));
 374         );
 375 }
 376
 377 /*
 378  * Headphones redirection change handler.
 379  */
 380 static void
 381 hdaa_hpredir_handler(struct hdaa_widget *w)
 382 {
 383         struct hdaa_devinfo *devinfo = w->devinfo;
 384         struct hdaa_audio_as *as = &devinfo->as[w->bindas];
 385         struct hdaa_widget *w1;
 386         struct hdaa_audio_ctl *ctl;
 387         uint32_t val;
 388         int j, connected = w->wclass.pin.connected;
 389
 390         HDA_BOOTVERBOSE(
 391                 device_printf((as->pdevinfo && as->pdevinfo->dev) ?
 392                     as->pdevinfo->dev : devinfo->dev,
 393                     "Redirect output to: %s\n",
 394                     connected ? "headphones": "main");
 395         );
 396         /* (Un)Mute headphone pin. */
 397         ctl = hdaa_audio_ctl_amp_get(devinfo,
 398             w->nid, HDAA_CTL_IN, -1, 1);
 399         if (ctl != NULL && ctl->mute) {
 400                 /* If pin has muter - use it. */
 401                 val = connected ? 0 : 1;
 402                 if (val != ctl->forcemute) {
 403                         ctl->forcemute = val;
 404                         hdaa_audio_ctl_amp_set(ctl,
 405                             HDAA_AMP_MUTE_DEFAULT,
 406                             HDAA_AMP_VOL_DEFAULT, HDAA_AMP_VOL_DEFAULT);
 407                 }
 408         } else {
 409                 /* If there is no muter - disable pin output. */
 410                 if (connected)
 411                         val = w->wclass.pin.ctrl |
 412                             HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE;
 413                 else
 414                         val = w->wclass.pin.ctrl &
 415                             ~HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE;
 416                 if (val != w->wclass.pin.ctrl) {
 417                         w->wclass.pin.ctrl = val;
 418                         hda_command(devinfo->dev,
 419                             HDA_CMD_SET_PIN_WIDGET_CTRL(0,
 420                             w->nid, w->wclass.pin.ctrl));
 421                 }
 422         }
 423         /* (Un)Mute other pins. */
 424         for (j = 0; j < 15; j++) {
 425                 if (as->pins[j] <= 0)
 426                         continue;
 427                 ctl = hdaa_audio_ctl_amp_get(devinfo,
 428                     as->pins[j], HDAA_CTL_IN, -1, 1);
 429                 if (ctl != NULL && ctl->mute) {
 430                         /* If pin has muter - use it. */
 431                         val = connected ? 1 : 0;
 432                         if (val == ctl->forcemute)
 433                                 continue;
 434                         ctl->forcemute = val;
 435                         hdaa_audio_ctl_amp_set(ctl,
 436                             HDAA_AMP_MUTE_DEFAULT,
 437                             HDAA_AMP_VOL_DEFAULT, HDAA_AMP_VOL_DEFAULT);
 438                         continue;
 439                 }
 440                 /* If there is no muter - disable pin output. */
 441                 w1 = hdaa_widget_get(devinfo, as->pins[j]);
 442                 if (w1 != NULL) {
 443                         if (connected)
 444                                 val = w1->wclass.pin.ctrl &
 445                                     ~HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE;
 446                         else
 447                                 val = w1->wclass.pin.ctrl |
 448                                     HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE;
 449                         if (val != w1->wclass.pin.ctrl) {
 450                                 w1->wclass.pin.ctrl = val;
 451                                 hda_command(devinfo->dev,
 452                                     HDA_CMD_SET_PIN_WIDGET_CTRL(0,
 453                                     w1->nid, w1->wclass.pin.ctrl));
 454                         }
 455                 }
 456         }
 457 }
 458
 459 /*
 460  * Recording source change handler.
 461  */
 462 static void
 463 hdaa_autorecsrc_handler(struct hdaa_audio_as *as, struct hdaa_widget *w)
 464 {
 465         struct hdaa_pcm_devinfo *pdevinfo = as->pdevinfo;
 466         struct hdaa_devinfo *devinfo;
 467         struct hdaa_widget *w1;
 468         int i, mask, fullmask, prio, bestprio;
 469         char buf[128];
 470
 471         if (!as->mixed || pdevinfo == NULL || pdevinfo->mixer == NULL)
 472                 return;
 473         /* Don't touch anything if we asked not to. */
 474         if (pdevinfo->autorecsrc == 0 ||
 475             (pdevinfo->autorecsrc == 1 && w != NULL))
 476                 return;
 477         /* Don't touch anything if "mix" or "speaker" selected. */
 478         if (pdevinfo->recsrc & (SOUND_MASK_IMIX | SOUND_MASK_SPEAKER))
 479                 return;
 480         /* Don't touch anything if several selected. */
 481         if (ffs(pdevinfo->recsrc) != fls(pdevinfo->recsrc))
 482                 return;
 483         devinfo = pdevinfo->devinfo;
 484         mask = fullmask = 0;
 485         bestprio = 0;
 486         for (i = 0; i < 16; i++) {
 487                 if (as->pins[i] <= 0)
 488                         continue;
 489                 w1 = hdaa_widget_get(devinfo, as->pins[i]);
 490                 if (w1 == NULL || w1->enable == 0)
 491                         continue;
 492                 if (w1->wclass.pin.connected == 0)
 493                         continue;
 494                 prio = (w1->wclass.pin.connected == 1) ? 2 : 1;
 495                 if (prio < bestprio)
 496                         continue;
 497                 if (prio > bestprio) {
 498                         mask = 0;
 499                         bestprio = prio;
 500                 }
 501                 mask |= (1 << w1->ossdev);
 502                 fullmask |= (1 << w1->ossdev);
 503         }
 504         if (mask == 0)
 505                 return;
 506         /* Prefer newly connected input. */
 507         if (w != NULL && (mask & (1 << w->ossdev)))
 508                 mask = (1 << w->ossdev);
 509         /* Prefer previously selected input */
 510         if (mask & pdevinfo->recsrc)
 511                 mask &= pdevinfo->recsrc;
 512         /* Prefer mic. */
 513         if (mask & SOUND_MASK_MIC)
 514                 mask = SOUND_MASK_MIC;
 515         /* Prefer monitor (2nd mic). */
 516         if (mask & SOUND_MASK_MONITOR)
 517                 mask = SOUND_MASK_MONITOR;
 518         /* Just take first one. */
 519         mask = (1 << (ffs(mask) - 1));
 520         HDA_BOOTVERBOSE(
 521                 hdaa_audio_ctl_ossmixer_mask2allname(mask, buf, sizeof(buf));
 522                 device_printf(pdevinfo->dev,
 523                     "Automatically set rec source to: %s\n", buf);
 524         );
 525         hdaa_unlock(devinfo);
 526         mix_setrecsrc(pdevinfo->mixer, mask);
 527         hdaa_lock(devinfo);
 528 }
 529
 530 /*
 531  * Jack presence detection event handler.
 532  */
 533 static void
 534 hdaa_presence_handler(struct hdaa_widget *w)
 535 {
 536         struct hdaa_devinfo *devinfo = w->devinfo;
 537         struct hdaa_audio_as *as;
 538         uint32_t res;
 539         int connected, old;
 540
 541         if (w->enable == 0 || w->type !=
 542             HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 543                 return;
 544
 545         if (HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(w->wclass.pin.cap) == 0 ||
 546             (HDA_CONFIG_DEFAULTCONF_MISC(w->wclass.pin.config) & 1) != 0)
 547                 return;
 548
 549         res = hda_command(devinfo->dev, HDA_CMD_GET_PIN_SENSE(0, w->nid));
 550         connected = (res & HDA_CMD_GET_PIN_SENSE_PRESENCE_DETECT) != 0;
 551         if (devinfo->quirks & HDAA_QUIRK_SENSEINV)
 552                 connected = !connected;
 553         old = w->wclass.pin.connected;
 554         if (connected == old)
 555                 return;
 556         w->wclass.pin.connected = connected;
 557         HDA_BOOTVERBOSE(
 558                 if (connected || old != 2) {
 559                         device_printf(devinfo->dev,
 560                             "Pin sense: nid=%d sense=0x%08x (%sconnected)\n",
 561                             w->nid, res, !connected ? "dis" : "");
 562                 }
 563         );
 564
 565         as = &devinfo->as[w->bindas];
 566         if (as->hpredir >= 0 && as->pins[15] == w->nid)
 567                 hdaa_hpredir_handler(w);
 568         if (as->dir == HDAA_CTL_IN && old != 2)
 569                 hdaa_autorecsrc_handler(as, w);
 570         if (old != 2)
 571                 hdaa_channels_handler(as);
 572 }
 573
 574 /*
 575  * Callback for poll based presence detection.
 576  */
 577 static void
 578 hdaa_jack_poll_callback(void *arg)
 579 {
 580         struct hdaa_devinfo *devinfo = arg;
 581         struct hdaa_widget *w;
 582         int i;
 583
 584         hdaa_lock(devinfo);
 585         if (devinfo->poll_ival == 0) {
 586                 hdaa_unlock(devinfo);
 587                 return;
 588         }
 589         for (i = 0; i < devinfo->ascnt; i++) {
 590                 if (devinfo->as[i].hpredir < 0)
 591                         continue;
 592                 w = hdaa_widget_get(devinfo, devinfo->as[i].pins[15]);
 593                 if (w == NULL || w->enable == 0 || w->type !=
 594                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 595                         continue;
 596                 hdaa_presence_handler(w);
 597         }
 598         callout_reset(&devinfo->poll_jack, devinfo->poll_ival,
 599             hdaa_jack_poll_callback, devinfo);
 600         hdaa_unlock(devinfo);
 601 }
 602
 603 static void
 604 hdaa_eld_dump(struct hdaa_widget *w)
 605 {
 606         struct hdaa_devinfo *devinfo = w->devinfo;
 607         device_t dev = devinfo->dev;
 608         uint8_t *sad;
 609         int len, mnl, i, sadc, fmt;
 610
 611         if (w->eld == NULL || w->eld_len < 4)
 612                 return;
 613         device_printf(dev,
 614             "ELD nid=%d: ELD_Ver=%u Baseline_ELD_Len=%u\n",
 615             w->nid, w->eld[0] >> 3, w->eld[2]);
 616         if ((w->eld[0] >> 3) != 0x02)
 617                 return;
 618         len = min(w->eld_len, (u_int)w->eld[2] * 4);
 619         mnl = w->eld[4] & 0x1f;
 620         device_printf(dev,
 621             "ELD nid=%d: CEA_EDID_Ver=%u MNL=%u\n",
 622             w->nid, w->eld[4] >> 5, mnl);
 623         sadc = w->eld[5] >> 4;
 624         device_printf(dev,
 625             "ELD nid=%d: SAD_Count=%u Conn_Type=%u S_AI=%u HDCP=%u\n",
 626             w->nid, sadc, (w->eld[5] >> 2) & 0x3,
 627             (w->eld[5] >> 1) & 0x1, w->eld[5] & 0x1);
 628         device_printf(dev,
 629             "ELD nid=%d: Aud_Synch_Delay=%ums\n",
 630             w->nid, w->eld[6] * 2);
 631         device_printf(dev,
 632             "ELD nid=%d: Channels=0x%b\n",
 633             w->nid, w->eld[7],
 634             "\020\07RLRC\06FLRC\05RC\04RLR\03FC\02LFE\01FLR");
 635         device_printf(dev,
 636             "ELD nid=%d: Port_ID=0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
 637             w->nid, w->eld[8], w->eld[9], w->eld[10], w->eld[11],
 638             w->eld[12], w->eld[13], w->eld[14], w->eld[15]);
 639         device_printf(dev,
 640             "ELD nid=%d: Manufacturer_Name=0x%02x%02x\n",
 641             w->nid, w->eld[16], w->eld[17]);
 642         device_printf(dev,
 643             "ELD nid=%d: Product_Code=0x%02x%02x\n",
 644             w->nid, w->eld[18], w->eld[19]);
 645         device_printf(dev,
 646             "ELD nid=%d: Monitor_Name_String='%.*s'\n",
 647             w->nid, mnl, &w->eld[20]);
 648         for (i = 0; i < sadc; i++) {
 649                 sad = &w->eld[20 + mnl + i * 3];
 650                 fmt = (sad[0] >> 3) & 0x0f;
 651                 if (fmt == HDA_HDMI_CODING_TYPE_REF_CTX) {
 652                         fmt = (sad[2] >> 3) & 0x1f;
 653                         if (fmt < 1 || fmt > 3)
 654                                 fmt = 0;
 655                         else
 656                                 fmt += 14;
 657                 }
 658                 device_printf(dev,
 659                     "ELD nid=%d: %s %dch freqs=0x%b",
 660                     w->nid, HDA_HDMI_CODING_TYPES[fmt], (sad[0] & 0x07) + 1,
 661                     sad[1], "\020\007192\006176\00596\00488\00348\00244\00132");
 662                 switch (fmt) {
 663                 case HDA_HDMI_CODING_TYPE_LPCM:
 664                         printf(" sizes=0x%b",
 665                             sad[2] & 0x07, "\020\00324\00220\00116");
 666                         break;
 667                 case HDA_HDMI_CODING_TYPE_AC3:
 668                 case HDA_HDMI_CODING_TYPE_MPEG1:
 669                 case HDA_HDMI_CODING_TYPE_MP3:
 670                 case HDA_HDMI_CODING_TYPE_MPEG2:
 671                 case HDA_HDMI_CODING_TYPE_AACLC:
 672                 case HDA_HDMI_CODING_TYPE_DTS:
 673                 case HDA_HDMI_CODING_TYPE_ATRAC:
 674                         printf(" max_bitrate=%d", sad[2] * 8000);
 675                         break;
 676                 case HDA_HDMI_CODING_TYPE_WMAPRO:
 677                         printf(" profile=%d", sad[2] & 0x07);
 678                         break;
 679                 }
 680                 printf("\n");
 681         }
 682 }
 683
 684 static void
 685 hdaa_eld_handler(struct hdaa_widget *w)
 686 {
 687         struct hdaa_devinfo *devinfo = w->devinfo;
 688         uint32_t res;
 689         int i;
 690
 691         if (w->enable == 0 || w->type !=
 692             HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 693                 return;
 694
 695         if (HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(w->wclass.pin.cap) == 0 ||
 696             (HDA_CONFIG_DEFAULTCONF_MISC(w->wclass.pin.config) & 1) != 0)
 697                 return;
 698
 699         res = hda_command(devinfo->dev, HDA_CMD_GET_PIN_SENSE(0, w->nid));
 700         if ((w->eld != 0) == ((res & HDA_CMD_GET_PIN_SENSE_ELD_VALID) != 0))
 701                 return;
 702         if (w->eld != NULL) {
 703                 w->eld_len = 0;
 704                 free(w->eld, M_HDAA);
 705                 w->eld = NULL;
 706         }
 707         HDA_BOOTVERBOSE(
 708                 device_printf(devinfo->dev,
 709                     "Pin sense: nid=%d sense=0x%08x "
 710                     "(%sconnected, ELD %svalid)\n",
 711                     w->nid, res,
 712                     (res & HDA_CMD_GET_PIN_SENSE_PRESENCE_DETECT) ? "" : "dis",
 713                     (res & HDA_CMD_GET_PIN_SENSE_ELD_VALID) ? "" : "in");
 714         );
 715         if ((res & HDA_CMD_GET_PIN_SENSE_ELD_VALID) == 0)
 716                 return;
 717
 718         res = hda_command(devinfo->dev,
 719             HDA_CMD_GET_HDMI_DIP_SIZE(0, w->nid, 0x08));
 720         if (res == HDA_INVALID)
 721                 return;
 722         w->eld_len = res & 0xff;
 723         if (w->eld_len != 0)
 724                 w->eld = malloc(w->eld_len, M_HDAA, M_ZERO | M_NOWAIT);
 725         if (w->eld == NULL) {
 726                 w->eld_len = 0;
 727                 return;
 728         }
 729
 730         for (i = 0; i < w->eld_len; i++) {
 731                 res = hda_command(devinfo->dev,
 732                     HDA_CMD_GET_HDMI_ELDD(0, w->nid, i));
 733                 if (res & 0x80000000)
 734                         w->eld[i] = res & 0xff;
 735         }
 736         HDA_BOOTVERBOSE(
 737                 hdaa_eld_dump(w);
 738         );
 739         hdaa_channels_handler(&devinfo->as[w->bindas]);
 740 }
 741
 742 /*
 743  * Pin sense initializer.
 744  */
 745 static void
 746 hdaa_sense_init(struct hdaa_devinfo *devinfo)
 747 {
 748         struct hdaa_audio_as *as;
 749         struct hdaa_widget *w;
 750         int i, poll = 0;
 751
 752         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
 753                 w = hdaa_widget_get(devinfo, i);
 754                 if (w == NULL || w->enable == 0 || w->type !=
 755                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 756                         continue;
 757                 if (HDA_PARAM_AUDIO_WIDGET_CAP_UNSOL_CAP(w->param.widget_cap)) {
 758                         if (w->unsol < 0)
 759                                 w->unsol = HDAC_UNSOL_ALLOC(
 760                                     device_get_parent(devinfo->dev),
 761                                     devinfo->dev, w->nid);
 762                         hda_command(devinfo->dev,
 763                             HDA_CMD_SET_UNSOLICITED_RESPONSE(0, w->nid,
 764                             HDA_CMD_SET_UNSOLICITED_RESPONSE_ENABLE | w->unsol));
 765                 }
 766                 as = &devinfo->as[w->bindas];
 767                 if (as->hpredir >= 0 && as->pins[15] == w->nid) {
 768                         if (HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(w->wclass.pin.cap) == 0 ||
 769                             (HDA_CONFIG_DEFAULTCONF_MISC(w->wclass.pin.config) & 1) != 0) {
 770                                 device_printf(devinfo->dev,
 771                                     "No presence detection support at nid %d\n",
 772                                     w->nid);
 773                         } else {
 774                                 if (w->unsol < 0)
 775                                         poll = 1;
 776                                 HDA_BOOTVERBOSE(
 777                                         device_printf(devinfo->dev,
 778                                             "Headphones redirection for "
 779                                             "association %d nid=%d using %s.\n",
 780                                             w->bindas, w->nid,
 781                                             (w->unsol < 0) ? "polling" :
 782                                             "unsolicited responses");
 783                                 );
 784                         };
 785                 }
 786                 hdaa_presence_handler(w);
 787                 if (!HDA_PARAM_PIN_CAP_DP(w->wclass.pin.cap) &&
 788                     !HDA_PARAM_PIN_CAP_HDMI(w->wclass.pin.cap))
 789                         continue;
 790                 hdaa_eld_handler(w);
 791         }
 792         if (poll) {
 793                 callout_reset(&devinfo->poll_jack, 1,
 794                     hdaa_jack_poll_callback, devinfo);
 795         }
 796 }
 797
 798 static void
 799 hdaa_sense_deinit(struct hdaa_devinfo *devinfo)
 800 {
 801         struct hdaa_widget *w;
 802         int i;
 803
 804         callout_stop(&devinfo->poll_jack);
 805         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
 806                 w = hdaa_widget_get(devinfo, i);
 807                 if (w == NULL || w->enable == 0 || w->type !=
 808                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 809                         continue;
 810                 if (w->unsol < 0)
 811                         continue;
 812                 hda_command(devinfo->dev,
 813                     HDA_CMD_SET_UNSOLICITED_RESPONSE(0, w->nid, 0));
 814                 HDAC_UNSOL_FREE(
 815                     device_get_parent(devinfo->dev), devinfo->dev,
 816                     w->unsol);
 817                 w->unsol = -1;
 818         }
 819 }
 820
 821 uint32_t
 822 hdaa_widget_pin_patch(uint32_t config, const char *str)
 823 {
 824         char buf[256];
 825         char *key, *value, *rest, *bad;
 826         int ival, i;
 827
 828         strlcpy(buf, str, sizeof(buf));
 829         rest = buf;
 830         while ((key = strsep(&rest, "=")) != NULL) {
 831                 value = strsep(&rest, " \t");
 832                 if (value == NULL)
 833                         break;
 834                 ival = strtol(value, &bad, 10);
 835                 if (strcmp(key, "seq") == 0) {
 836                         config &= ~HDA_CONFIG_DEFAULTCONF_SEQUENCE_MASK;
 837                         config |= ((ival << HDA_CONFIG_DEFAULTCONF_SEQUENCE_SHIFT) &
 838                             HDA_CONFIG_DEFAULTCONF_SEQUENCE_MASK);
 839                 } else if (strcmp(key, "as") == 0) {
 840                         config &= ~HDA_CONFIG_DEFAULTCONF_ASSOCIATION_MASK;
 841                         config |= ((ival << HDA_CONFIG_DEFAULTCONF_ASSOCIATION_SHIFT) &
 842                             HDA_CONFIG_DEFAULTCONF_ASSOCIATION_MASK);
 843                 } else if (strcmp(key, "misc") == 0) {
 844                         config &= ~HDA_CONFIG_DEFAULTCONF_MISC_MASK;
 845                         config |= ((ival << HDA_CONFIG_DEFAULTCONF_MISC_SHIFT) &
 846                             HDA_CONFIG_DEFAULTCONF_MISC_MASK);
 847                 } else if (strcmp(key, "color") == 0) {
 848                         config &= ~HDA_CONFIG_DEFAULTCONF_COLOR_MASK;
 849                         if (bad[0] == 0) {
 850                                 config |= ((ival << HDA_CONFIG_DEFAULTCONF_COLOR_SHIFT) &
 851                                     HDA_CONFIG_DEFAULTCONF_COLOR_MASK);
 852                         };
 853                         for (i = 0; i < 16; i++) {
 854                                 if (strcasecmp(HDA_COLORS[i], value) == 0) {
 855                                         config |= (i << HDA_CONFIG_DEFAULTCONF_COLOR_SHIFT);
 856                                         break;
 857                                 }
 858                         }
 859                 } else if (strcmp(key, "ctype") == 0) {
 860                         config &= ~HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE_MASK;
 861                         if (bad[0] == 0) {
 862                         config |= ((ival << HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE_SHIFT) &
 863                             HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE_MASK);
 864                         }
 865                         for (i = 0; i < 16; i++) {
 866                                 if (strcasecmp(HDA_CONNECTORS[i], value) == 0) {
 867                                         config |= (i << HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE_SHIFT);
 868                                         break;
 869                                 }
 870                         }
 871                 } else if (strcmp(key, "device") == 0) {
 872                         config &= ~HDA_CONFIG_DEFAULTCONF_DEVICE_MASK;
 873                         if (bad[0] == 0) {
 874                                 config |= ((ival << HDA_CONFIG_DEFAULTCONF_DEVICE_SHIFT) &
 875                                     HDA_CONFIG_DEFAULTCONF_DEVICE_MASK);
 876                                 continue;
 877                         };
 878                         for (i = 0; i < 16; i++) {
 879                                 if (strcasecmp(HDA_DEVS[i], value) == 0) {
 880                                         config |= (i << HDA_CONFIG_DEFAULTCONF_DEVICE_SHIFT);
 881                                         break;
 882                                 }
 883                         }
 884                 } else if (strcmp(key, "loc") == 0) {
 885                         config &= ~HDA_CONFIG_DEFAULTCONF_LOCATION_MASK;
 886                         if (bad[0] == 0) {
 887                                 config |= ((ival << HDA_CONFIG_DEFAULTCONF_LOCATION_SHIFT) &
 888                                     HDA_CONFIG_DEFAULTCONF_LOCATION_MASK);
 889                                 continue;
 890                         }
 891                         for (i = 0; i < 64; i++) {
 892                                 if (strcasecmp(HDA_LOCS[i], value) == 0) {
 893                                         config |= (i << HDA_CONFIG_DEFAULTCONF_LOCATION_SHIFT);
 894                                         break;
 895                                 }
 896                         }
 897                 } else if (strcmp(key, "conn") == 0) {
 898                         config &= ~HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_MASK;
 899                         if (bad[0] == 0) {
 900                                 config |= ((ival << HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_SHIFT) &
 901                                     HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_MASK);
 902                                 continue;
 903                         };
 904                         for (i = 0; i < 4; i++) {
 905                                 if (strcasecmp(HDA_CONNS[i], value) == 0) {
 906                                         config |= (i << HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_SHIFT);
 907                                         break;
 908                                 }
 909                         }
 910                 }
 911         }
 912         return (config);
 913 }
 914
 915 uint32_t
 916 hdaa_gpio_patch(uint32_t gpio, const char *str)
 917 {
 918         char buf[256];
 919         char *key, *value, *rest;
 920         int ikey, i;
 921
 922         strlcpy(buf, str, sizeof(buf));
 923         rest = buf;
 924         while ((key = strsep(&rest, "=")) != NULL) {
 925                 value = strsep(&rest, " \t");
 926                 if (value == NULL)
 927                         break;
 928                 ikey = strtol(key, NULL, 10);
 929                 if (ikey < 0 || ikey > 7)
 930                         continue;
 931                 for (i = 0; i < 7; i++) {
 932                         if (strcasecmp(HDA_GPIO_ACTIONS[i], value) == 0) {
 933                                 gpio &= ~HDAA_GPIO_MASK(ikey);
 934                                 gpio |= i << HDAA_GPIO_SHIFT(ikey);
 935                                 break;
 936                         }
 937                 }
 938         }
 939         return (gpio);
 940 }
 941
 942 static void
 943 hdaa_local_patch_pin(struct hdaa_widget *w)
 944 {
 945         device_t dev = w->devinfo->dev;
 946         const char *res = NULL;
 947         uint32_t config, orig;
 948         char buf[32];
 949
 950         config = orig = w->wclass.pin.config;
 951         snprintf(buf, sizeof(buf), "cad%u.nid%u.config",
 952             hda_get_codec_id(dev), w->nid);
 953         if (resource_string_value(device_get_name(
 954             device_get_parent(device_get_parent(dev))),
 955             device_get_unit(device_get_parent(device_get_parent(dev))),
 956             buf, &res) == 0) {
 957                 if (strncmp(res, "0x", 2) == 0) {
 958                         config = strtol(res + 2, NULL, 16);
 959                 } else {
 960                         config = hdaa_widget_pin_patch(config, res);
 961                 }
 962         }
 963         snprintf(buf, sizeof(buf), "nid%u.config", w->nid);
 964         if (resource_string_value(device_get_name(dev), device_get_unit(dev),
 965             buf, &res) == 0) {
 966                 if (strncmp(res, "0x", 2) == 0) {
 967                         config = strtol(res + 2, NULL, 16);
 968                 } else {
 969                         config = hdaa_widget_pin_patch(config, res);
 970                 }
 971         }
 972         HDA_BOOTVERBOSE(
 973                 if (config != orig)
 974                         device_printf(w->devinfo->dev,
 975                             "Patching pin config nid=%u 0x%08x -> 0x%08x\n",
 976                             w->nid, orig, config);
 977         );
 978         w->wclass.pin.newconf = w->wclass.pin.config = config;
 979 }
 980
 981 static void
 982 hdaa_dump_audio_formats_sb(struct sbuf *sb, uint32_t fcap, uint32_t pcmcap)
 983 {
 984         uint32_t cap;
 985
 986         cap = fcap;
 987         if (cap != 0) {
 988                 sbuf_printf(sb, "     Stream cap: 0x%08x", cap);
 989                 if (HDA_PARAM_SUPP_STREAM_FORMATS_AC3(cap))
 990                         sbuf_printf(sb, " AC3");
 991                 if (HDA_PARAM_SUPP_STREAM_FORMATS_FLOAT32(cap))
 992                         sbuf_printf(sb, " FLOAT32");
 993                 if (HDA_PARAM_SUPP_STREAM_FORMATS_PCM(cap))
 994                         sbuf_printf(sb, " PCM");
 995                 sbuf_printf(sb, "\n");
 996         }
 997         cap = pcmcap;
 998         if (cap != 0) {
 999                 sbuf_printf(sb, "        PCM cap: 0x%08x", cap);
1000                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8BIT(cap))
1001                         sbuf_printf(sb, " 8");
1002                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16BIT(cap))
1003                         sbuf_printf(sb, " 16");
1004                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_20BIT(cap))
1005                         sbuf_printf(sb, " 20");
1006                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_24BIT(cap))
1007                         sbuf_printf(sb, " 24");
1008                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32BIT(cap))
1009                         sbuf_printf(sb, " 32");
1010                 sbuf_printf(sb, " bits,");
1011                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8KHZ(cap))
1012                         sbuf_printf(sb, " 8");
1013                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_11KHZ(cap))
1014                         sbuf_printf(sb, " 11");
1015                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16KHZ(cap))
1016                         sbuf_printf(sb, " 16");
1017                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_22KHZ(cap))
1018                         sbuf_printf(sb, " 22");
1019                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32KHZ(cap))
1020                         sbuf_printf(sb, " 32");
1021                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_44KHZ(cap))
1022                         sbuf_printf(sb, " 44");
1023                 sbuf_printf(sb, " 48");
1024                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_88KHZ(cap))
1025                         sbuf_printf(sb, " 88");
1026                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_96KHZ(cap))
1027                         sbuf_printf(sb, " 96");
1028                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_176KHZ(cap))
1029                         sbuf_printf(sb, " 176");
1030                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_192KHZ(cap))
1031                         sbuf_printf(sb, " 192");
1032                 sbuf_printf(sb, " KHz\n");
1033         }
1034 }
1035
1036 static void
1037 hdaa_dump_pin_sb(struct sbuf *sb, struct hdaa_widget *w)
1038 {
1039         uint32_t pincap, conf;
1040
1041         pincap = w->wclass.pin.cap;
1042
1043         sbuf_printf(sb, "        Pin cap: 0x%08x", pincap);
1044         if (HDA_PARAM_PIN_CAP_IMP_SENSE_CAP(pincap))
1045                 sbuf_printf(sb, " ISC");
1046         if (HDA_PARAM_PIN_CAP_TRIGGER_REQD(pincap))
1047                 sbuf_printf(sb, " TRQD");
1048         if (HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(pincap))
1049                 sbuf_printf(sb, " PDC");
1050         if (HDA_PARAM_PIN_CAP_HEADPHONE_CAP(pincap))
1051                 sbuf_printf(sb, " HP");
1052         if (HDA_PARAM_PIN_CAP_OUTPUT_CAP(pincap))
1053                 sbuf_printf(sb, " OUT");
1054         if (HDA_PARAM_PIN_CAP_INPUT_CAP(pincap))
1055                 sbuf_printf(sb, " IN");
1056         if (HDA_PARAM_PIN_CAP_BALANCED_IO_PINS(pincap))
1057                 sbuf_printf(sb, " BAL");
1058         if (HDA_PARAM_PIN_CAP_HDMI(pincap))
1059                 sbuf_printf(sb, " HDMI");
1060         if (HDA_PARAM_PIN_CAP_VREF_CTRL(pincap)) {
1061                 sbuf_printf(sb, " VREF[");
1062                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_50(pincap))
1063                         sbuf_printf(sb, " 50");
1064                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_80(pincap))
1065                         sbuf_printf(sb, " 80");
1066                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_100(pincap))
1067                         sbuf_printf(sb, " 100");
1068                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_GROUND(pincap))
1069                         sbuf_printf(sb, " GROUND");
1070                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_HIZ(pincap))
1071                         sbuf_printf(sb, " HIZ");
1072                 sbuf_printf(sb, " ]");
1073         }
1074         if (HDA_PARAM_PIN_CAP_EAPD_CAP(pincap))
1075                 sbuf_printf(sb, " EAPD");
1076         if (HDA_PARAM_PIN_CAP_DP(pincap))
1077                 sbuf_printf(sb, " DP");
1078         if (HDA_PARAM_PIN_CAP_HBR(pincap))
1079                 sbuf_printf(sb, " HBR");
1080         sbuf_printf(sb, "\n");
1081         conf = w->wclass.pin.config;
1082         sbuf_printf(sb, "     Pin config: 0x%08x", conf);
1083         sbuf_printf(sb, " as=%d seq=%d "
1084             "device=%s conn=%s ctype=%s loc=%s color=%s misc=%d\n",
1085             HDA_CONFIG_DEFAULTCONF_ASSOCIATION(conf),
1086             HDA_CONFIG_DEFAULTCONF_SEQUENCE(conf),
1087             HDA_DEVS[HDA_CONFIG_DEFAULTCONF_DEVICE(conf)],
1088             HDA_CONNS[HDA_CONFIG_DEFAULTCONF_CONNECTIVITY(conf)],
1089             HDA_CONNECTORS[HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE(conf)],
1090             HDA_LOCS[HDA_CONFIG_DEFAULTCONF_LOCATION(conf)],
1091             HDA_COLORS[HDA_CONFIG_DEFAULTCONF_COLOR(conf)],
1092             HDA_CONFIG_DEFAULTCONF_MISC(conf));
1093         sbuf_printf(sb, "    Pin control: 0x%08x", w->wclass.pin.ctrl);
1094         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE)
1095                 sbuf_printf(sb, " HP");
1096         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE)
1097                 sbuf_printf(sb, " IN");
1098         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE)
1099                 sbuf_printf(sb, " OUT");
1100         if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap)) {
1101                 if ((w->wclass.pin.ctrl &
1102                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) == 0x03)
1103                         sbuf_printf(sb, " HBR");
1104                 else if ((w->wclass.pin.ctrl &
1105                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) != 0)
1106                         sbuf_printf(sb, " EPTs");
1107         } else {
1108                 if ((w->wclass.pin.ctrl &
1109                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) != 0)
1110                         sbuf_printf(sb, " VREFs");
1111         }
1112         sbuf_printf(sb, "\n");
1113 }
1114
1115 static void
1116 hdaa_dump_amp_sb(struct sbuf *sb, uint32_t cap, char *banner)
1117 {
1118         int offset, size, step;
1119
1120         offset = HDA_PARAM_OUTPUT_AMP_CAP_OFFSET(cap);
1121         size = HDA_PARAM_OUTPUT_AMP_CAP_STEPSIZE(cap);
1122         step = HDA_PARAM_OUTPUT_AMP_CAP_NUMSTEPS(cap);
1123         sbuf_printf(sb, "     %s amp: 0x%08x "
1124             "mute=%d step=%d size=%d offset=%d (%+d/%+ddB)\n",
1125             banner, cap,
1126             HDA_PARAM_OUTPUT_AMP_CAP_MUTE_CAP(cap),
1127             step, size, offset,
1128             ((0 - offset) * (size + 1)) / 4,
1129             ((step - offset) * (size + 1)) / 4);
1130 }
1131
1132
1133 static int
1134 hdaa_sysctl_caps(SYSCTL_HANDLER_ARGS)
1135 {
1136         struct hdaa_devinfo *devinfo;
1137         struct hdaa_widget *w, *cw;
1138         struct sbuf sb;
1139         char buf[64];
1140         int error, j;
1141
1142         w = (struct hdaa_widget *)oidp->oid_arg1;
1143         devinfo = w->devinfo;
1144         sbuf_new_for_sysctl(&sb, NULL, 256, req);
1145
1146         sbuf_printf(&sb, "%s%s\n", w->name,
1147             (w->enable == 0) ? " [DISABLED]" : "");
1148         sbuf_printf(&sb, "     Widget cap: 0x%08x",
1149             w->param.widget_cap);
1150         if (w->param.widget_cap & 0x0ee1) {
1151                 if (HDA_PARAM_AUDIO_WIDGET_CAP_LR_SWAP(w->param.widget_cap))
1152                     sbuf_printf(&sb, " LRSWAP");
1153                 if (HDA_PARAM_AUDIO_WIDGET_CAP_POWER_CTRL(w->param.widget_cap))
1154                     sbuf_printf(&sb, " PWR");
1155                 if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap))
1156                     sbuf_printf(&sb, " DIGITAL");
1157                 if (HDA_PARAM_AUDIO_WIDGET_CAP_UNSOL_CAP(w->param.widget_cap))
1158                     sbuf_printf(&sb, " UNSOL");
1159                 if (HDA_PARAM_AUDIO_WIDGET_CAP_PROC_WIDGET(w->param.widget_cap))
1160                     sbuf_printf(&sb, " PROC");
1161                 if (HDA_PARAM_AUDIO_WIDGET_CAP_STRIPE(w->param.widget_cap))
1162                     sbuf_printf(&sb, " STRIPE(x%d)",
1163                         1 << (fls(w->wclass.conv.stripecap) - 1));
1164                 j = HDA_PARAM_AUDIO_WIDGET_CAP_CC(w->param.widget_cap);
1165                 if (j == 1)
1166                     sbuf_printf(&sb, " STEREO");
1167                 else if (j > 1)
1168                     sbuf_printf(&sb, " %dCH", j + 1);
1169         }
1170         sbuf_printf(&sb, "\n");
1171         if (w->bindas != -1) {
1172                 sbuf_printf(&sb, "    Association: %d (0x%04x)\n",
1173                     w->bindas, w->bindseqmask);
1174         }
1175         if (w->ossmask != 0 || w->ossdev >= 0) {
1176                 sbuf_printf(&sb, "            OSS: %s",
1177                     hdaa_audio_ctl_ossmixer_mask2allname(w->ossmask, buf, sizeof(buf)));
1178                 if (w->ossdev >= 0)
1179                     sbuf_printf(&sb, " (%s)", ossnames[w->ossdev]);
1180                 sbuf_printf(&sb, "\n");
1181         }
1182         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT ||
1183             w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
1184                 hdaa_dump_audio_formats_sb(&sb,
1185                     w->param.supp_stream_formats,
1186                     w->param.supp_pcm_size_rate);
1187         } else if (w->type ==
1188             HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX || w->waspin)
1189                 hdaa_dump_pin_sb(&sb, w);
1190         if (w->param.eapdbtl != HDA_INVALID) {
1191                 sbuf_printf(&sb, "           EAPD: 0x%08x%s%s%s\n",
1192                     w->param.eapdbtl,
1193                     (w->param.eapdbtl & HDA_CMD_SET_EAPD_BTL_ENABLE_LR_SWAP) ?
1194                      " LRSWAP" : "",
1195                     (w->param.eapdbtl & HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD) ?
1196                      " EAPD" : "",
1197                     (w->param.eapdbtl & HDA_CMD_SET_EAPD_BTL_ENABLE_BTL) ?
1198                      " BTL" : "");
1199         }
1200         if (HDA_PARAM_AUDIO_WIDGET_CAP_OUT_AMP(w->param.widget_cap) &&
1201             w->param.outamp_cap != 0)
1202                 hdaa_dump_amp_sb(&sb, w->param.outamp_cap, "Output");
1203         if (HDA_PARAM_AUDIO_WIDGET_CAP_IN_AMP(w->param.widget_cap) &&
1204             w->param.inamp_cap != 0)
1205                 hdaa_dump_amp_sb(&sb, w->param.inamp_cap, " Input");
1206         if (w->nconns > 0)
1207                 sbuf_printf(&sb, "    Connections: %d\n", w->nconns);
1208         for (j = 0; j < w->nconns; j++) {
1209                 cw = hdaa_widget_get(devinfo, w->conns[j]);
1210                 sbuf_printf(&sb, "          + %s<- nid=%d [%s]",
1211                     (w->connsenable[j] == 0)?"[DISABLED] ":"",
1212                     w->conns[j], (cw == NULL) ? "GHOST!" : cw->name);
1213                 if (cw == NULL)
1214                         sbuf_printf(&sb, " [UNKNOWN]");
1215                 else if (cw->enable == 0)
1216                         sbuf_printf(&sb, " [DISABLED]");
1217                 if (w->nconns > 1 && w->selconn == j && w->type !=
1218                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
1219                         sbuf_printf(&sb, " (selected)");
1220                 sbuf_printf(&sb, "\n");
1221         }
1222         error = sbuf_finish(&sb);
1223         sbuf_delete(&sb);
1224         return (error);
1225 }
1226
1227 static int
1228 hdaa_sysctl_config(SYSCTL_HANDLER_ARGS)
1229 {
1230         char buf[256];
1231         int error;
1232         uint32_t conf;
1233
1234         conf = *(uint32_t *)oidp->oid_arg1;
1235         snprintf(buf, sizeof(buf), "0x%08x as=%d seq=%d "
1236             "device=%s conn=%s ctype=%s loc=%s color=%s misc=%d",
1237             conf,
1238             HDA_CONFIG_DEFAULTCONF_ASSOCIATION(conf),
1239             HDA_CONFIG_DEFAULTCONF_SEQUENCE(conf),
1240             HDA_DEVS[HDA_CONFIG_DEFAULTCONF_DEVICE(conf)],
1241             HDA_CONNS[HDA_CONFIG_DEFAULTCONF_CONNECTIVITY(conf)],
1242             HDA_CONNECTORS[HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE(conf)],
1243             HDA_LOCS[HDA_CONFIG_DEFAULTCONF_LOCATION(conf)],
1244             HDA_COLORS[HDA_CONFIG_DEFAULTCONF_COLOR(conf)],
1245             HDA_CONFIG_DEFAULTCONF_MISC(conf));
1246         error = sysctl_handle_string(oidp, buf, sizeof(buf), req);
1247         if (error != 0 || req->newptr == NULL)
1248                 return (error);
1249         if (strncmp(buf, "0x", 2) == 0)
1250                 conf = strtol(buf + 2, NULL, 16);
1251         else
1252                 conf = hdaa_widget_pin_patch(conf, buf);
1253         *(uint32_t *)oidp->oid_arg1 = conf;
1254         return (0);
1255 }
1256
1257 static void
1258 hdaa_config_fetch(const char *str, uint32_t *on, uint32_t *off)
1259 {
1260         int i = 0, j, k, len, inv;
1261
1262         for (;;) {
1263                 while (str[i] != '\0' &&
1264                     (str[i] == ',' || isspace(str[i]) != 0))
1265                         i++;
1266                 if (str[i] == '\0')
1267                         return;
1268                 j = i;
1269                 while (str[j] != '\0' &&
1270                     !(str[j] == ',' || isspace(str[j]) != 0))
1271                         j++;
1272                 len = j - i;
1273                 if (len > 2 && strncmp(str + i, "no", 2) == 0)
1274                         inv = 2;
1275                 else
1276                         inv = 0;
1277                 for (k = 0; len > inv && k < HDAA_QUIRKS_TAB_LEN; k++) {
1278                         if (strncmp(str + i + inv,
1279                             hdaa_quirks_tab[k].key, len - inv) != 0)
1280                                 continue;
1281                         if (len - inv != strlen(hdaa_quirks_tab[k].key))
1282                                 continue;
1283                         if (inv == 0) {
1284                                 *on |= hdaa_quirks_tab[k].value;
1285                                 *off &= ~hdaa_quirks_tab[k].value;
1286                         } else {
1287                                 *off |= hdaa_quirks_tab[k].value;
1288                                 *on &= ~hdaa_quirks_tab[k].value;
1289                         }
1290                         break;
1291                 }
1292                 i = j;
1293         }
1294 }
1295
1296 static int
1297 hdaa_sysctl_quirks(SYSCTL_HANDLER_ARGS)
1298 {
1299         char buf[256];
1300         int error, n = 0, i;
1301         uint32_t quirks, quirks_off;
1302
1303         quirks = *(uint32_t *)oidp->oid_arg1;
1304         buf[0] = 0;
1305         for (i = 0; i < HDAA_QUIRKS_TAB_LEN; i++) {
1306                 if ((quirks & hdaa_quirks_tab[i].value) != 0)
1307                         n += snprintf(buf + n, sizeof(buf) - n, "%s%s",
1308                             n != 0 ? "," : "", hdaa_quirks_tab[i].key);
1309         }
1310         error = sysctl_handle_string(oidp, buf, sizeof(buf), req);
1311         if (error != 0 || req->newptr == NULL)
1312                 return (error);
1313         if (strncmp(buf, "0x", 2) == 0)
1314                 quirks = strtol(buf + 2, NULL, 16);
1315         else {
1316                 quirks = 0;
1317                 hdaa_config_fetch(buf, &quirks, &quirks_off);
1318         }
1319         *(uint32_t *)oidp->oid_arg1 = quirks;
1320         return (0);
1321 }
1322
1323 static void
1324 hdaa_local_patch(struct hdaa_devinfo *devinfo)
1325 {
1326         struct hdaa_widget *w;
1327         const char *res = NULL;
1328         uint32_t quirks_on = 0, quirks_off = 0, x;
1329         int i;
1330
1331         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
1332                 w = hdaa_widget_get(devinfo, i);
1333                 if (w == NULL)
1334                         continue;
1335                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
1336                         hdaa_local_patch_pin(w);
1337         }
1338
1339         if (resource_string_value(device_get_name(devinfo->dev),
1340             device_get_unit(devinfo->dev), "config", &res) == 0) {
1341                 if (res != NULL && strlen(res) > 0)
1342                         hdaa_config_fetch(res, &quirks_on, &quirks_off);
1343                 devinfo->quirks |= quirks_on;
1344                 devinfo->quirks &= ~quirks_off;
1345         }
1346         if (devinfo->newquirks == -1)
1347                 devinfo->newquirks = devinfo->quirks;
1348         else
1349                 devinfo->quirks = devinfo->newquirks;
1350         HDA_BOOTHVERBOSE(
1351                 device_printf(devinfo->dev,
1352                     "Config options: 0x%08x\n", devinfo->quirks);
1353         );
1354
1355         if (resource_string_value(device_get_name(devinfo->dev),
1356             device_get_unit(devinfo->dev), "gpio_config", &res) == 0) {
1357                 if (strncmp(res, "0x", 2) == 0) {
1358                         devinfo->gpio = strtol(res + 2, NULL, 16);
1359                 } else {
1360                         devinfo->gpio = hdaa_gpio_patch(devinfo->gpio, res);
1361                 }
1362         }
1363         if (devinfo->newgpio == -1)
1364                 devinfo->newgpio = devinfo->gpio;
1365         else
1366                 devinfo->gpio = devinfo->newgpio;
1367         if (devinfo->newgpo == -1)
1368                 devinfo->newgpo = devinfo->gpo;
1369         else
1370                 devinfo->gpo = devinfo->newgpo;
1371         HDA_BOOTHVERBOSE(
1372                 device_printf(devinfo->dev, "GPIO config options:");
1373                 for (i = 0; i < 7; i++) {
1374                         x = (devinfo->gpio & HDAA_GPIO_MASK(i)) >> HDAA_GPIO_SHIFT(i);
1375                         if (x != 0)
1376                                 printf(" %d=%s", i, HDA_GPIO_ACTIONS[x]);
1377                 }
1378                 printf("\n");
1379         );
1380 }
1381
1382 static void
1383 hdaa_widget_connection_parse(struct hdaa_widget *w)
1384 {
1385         uint32_t res;
1386         int i, j, max, ents, entnum;
1387         nid_t nid = w->nid;
1388         nid_t cnid, addcnid, prevcnid;
1389
1390         w->nconns = 0;
1391
1392         res = hda_command(w->devinfo->dev,
1393             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_CONN_LIST_LENGTH));
1394
1395         ents = HDA_PARAM_CONN_LIST_LENGTH_LIST_LENGTH(res);
1396
1397         if (ents < 1)
1398                 return;
1399
1400         entnum = HDA_PARAM_CONN_LIST_LENGTH_LONG_FORM(res) ? 2 : 4;
1401         max = (sizeof(w->conns) / sizeof(w->conns[0])) - 1;
1402         prevcnid = 0;
1403
1404 #define CONN_RMASK(e)           (1 << ((32 / (e)) - 1))
1405 #define CONN_NMASK(e)           (CONN_RMASK(e) - 1)
1406 #define CONN_RESVAL(r, e, n)    ((r) >> ((32 / (e)) * (n)))
1407 #define CONN_RANGE(r, e, n)     (CONN_RESVAL(r, e, n) & CONN_RMASK(e))
1408 #define CONN_CNID(r, e, n)      (CONN_RESVAL(r, e, n) & CONN_NMASK(e))
1409
1410         for (i = 0; i < ents; i += entnum) {
1411                 res = hda_command(w->devinfo->dev,
1412                     HDA_CMD_GET_CONN_LIST_ENTRY(0, nid, i));
1413                 for (j = 0; j < entnum; j++) {
1414                         cnid = CONN_CNID(res, entnum, j);
1415                         if (cnid == 0) {
1416                                 if (w->nconns < ents)
1417                                         device_printf(w->devinfo->dev,
1418                                             "WARNING: nid=%d has zero cnid "
1419                                             "entnum=%d j=%d index=%d "
1420                                             "entries=%d found=%d res=0x%08x\n",
1421                                             nid, entnum, j, i,
1422                                             ents, w->nconns, res);
1423                                 else
1424                                         goto getconns_out;
1425                         }
1426                         if (cnid < w->devinfo->startnode ||
1427                             cnid >= w->devinfo->endnode) {
1428                                 HDA_BOOTVERBOSE(
1429                                         device_printf(w->devinfo->dev,
1430                                             "WARNING: nid=%d has cnid outside "
1431                                             "of the AFG range j=%d "
1432                                             "entnum=%d index=%d res=0x%08x\n",
1433                                             nid, j, entnum, i, res);
1434                                 );
1435                         }
1436                         if (CONN_RANGE(res, entnum, j) == 0)
1437                                 addcnid = cnid;
1438                         else if (prevcnid == 0 || prevcnid >= cnid) {
1439                                 device_printf(w->devinfo->dev,
1440                                     "WARNING: Invalid child range "
1441                                     "nid=%d index=%d j=%d entnum=%d "
1442                                     "prevcnid=%d cnid=%d res=0x%08x\n",
1443                                     nid, i, j, entnum, prevcnid,
1444                                     cnid, res);
1445                                 addcnid = cnid;
1446                         } else
1447                                 addcnid = prevcnid + 1;
1448                         while (addcnid <= cnid) {
1449                                 if (w->nconns > max) {
1450                                         device_printf(w->devinfo->dev,
1451                                             "Adding %d (nid=%d): "
1452                                             "Max connection reached! max=%d\n",
1453                                             addcnid, nid, max + 1);
1454                                         goto getconns_out;
1455                                 }
1456                                 w->connsenable[w->nconns] = 1;
1457                                 w->conns[w->nconns++] = addcnid++;
1458                         }
1459                         prevcnid = cnid;
1460                 }
1461         }
1462
1463 getconns_out:
1464         return;
1465 }
1466
1467 static void
1468 hdaa_widget_parse(struct hdaa_widget *w)
1469 {
1470         device_t dev = w->devinfo->dev;
1471         uint32_t wcap, cap;
1472         nid_t nid = w->nid;
1473         char buf[64];
1474
1475         w->param.widget_cap = wcap = hda_command(dev,
1476             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_AUDIO_WIDGET_CAP));
1477         w->type = HDA_PARAM_AUDIO_WIDGET_CAP_TYPE(wcap);
1478
1479         hdaa_widget_connection_parse(w);
1480
1481         if (HDA_PARAM_AUDIO_WIDGET_CAP_OUT_AMP(wcap)) {
1482                 if (HDA_PARAM_AUDIO_WIDGET_CAP_AMP_OVR(wcap))
1483                         w->param.outamp_cap =
1484                             hda_command(dev,
1485                             HDA_CMD_GET_PARAMETER(0, nid,
1486                             HDA_PARAM_OUTPUT_AMP_CAP));
1487                 else
1488                         w->param.outamp_cap =
1489                             w->devinfo->outamp_cap;
1490         } else
1491                 w->param.outamp_cap = 0;
1492
1493         if (HDA_PARAM_AUDIO_WIDGET_CAP_IN_AMP(wcap)) {
1494                 if (HDA_PARAM_AUDIO_WIDGET_CAP_AMP_OVR(wcap))
1495                         w->param.inamp_cap =
1496                             hda_command(dev,
1497                             HDA_CMD_GET_PARAMETER(0, nid,
1498                             HDA_PARAM_INPUT_AMP_CAP));
1499                 else
1500                         w->param.inamp_cap =
1501                             w->devinfo->inamp_cap;
1502         } else
1503                 w->param.inamp_cap = 0;
1504
1505         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT ||
1506             w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
1507                 if (HDA_PARAM_AUDIO_WIDGET_CAP_FORMAT_OVR(wcap)) {
1508                         cap = hda_command(dev,
1509                             HDA_CMD_GET_PARAMETER(0, nid,
1510                             HDA_PARAM_SUPP_STREAM_FORMATS));
1511                         w->param.supp_stream_formats = (cap != 0) ? cap :
1512                             w->devinfo->supp_stream_formats;
1513                         cap = hda_command(dev,
1514                             HDA_CMD_GET_PARAMETER(0, nid,
1515                             HDA_PARAM_SUPP_PCM_SIZE_RATE));
1516                         w->param.supp_pcm_size_rate = (cap != 0) ? cap :
1517                             w->devinfo->supp_pcm_size_rate;
1518                 } else {
1519                         w->param.supp_stream_formats =
1520                             w->devinfo->supp_stream_formats;
1521                         w->param.supp_pcm_size_rate =
1522                             w->devinfo->supp_pcm_size_rate;
1523                 }
1524                 if (HDA_PARAM_AUDIO_WIDGET_CAP_STRIPE(w->param.widget_cap)) {
1525                         w->wclass.conv.stripecap = hda_command(dev,
1526                             HDA_CMD_GET_STRIPE_CONTROL(0, w->nid)) >> 20;
1527                 } else
1528                         w->wclass.conv.stripecap = 1;
1529         } else {
1530                 w->param.supp_stream_formats = 0;
1531                 w->param.supp_pcm_size_rate = 0;
1532         }
1533
1534         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) {
1535                 w->wclass.pin.original = w->wclass.pin.newconf =
1536                     w->wclass.pin.config = hda_command(dev,
1537                         HDA_CMD_GET_CONFIGURATION_DEFAULT(0, w->nid));
1538                 w->wclass.pin.cap = hda_command(dev,
1539                     HDA_CMD_GET_PARAMETER(0, w->nid, HDA_PARAM_PIN_CAP));
1540                 w->wclass.pin.ctrl = hda_command(dev,
1541                     HDA_CMD_GET_PIN_WIDGET_CTRL(0, nid));
1542                 w->wclass.pin.connected = 2;
1543                 if (HDA_PARAM_PIN_CAP_EAPD_CAP(w->wclass.pin.cap)) {
1544                         w->param.eapdbtl = hda_command(dev,
1545                             HDA_CMD_GET_EAPD_BTL_ENABLE(0, nid));
1546                         w->param.eapdbtl &= 0x7;
1547                         w->param.eapdbtl |= HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD;
1548                 } else
1549                         w->param.eapdbtl = HDA_INVALID;
1550         }
1551         w->unsol = -1;
1552
1553         hdaa_unlock(w->devinfo);
1554         snprintf(buf, sizeof(buf), "nid%d", w->nid);
1555         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1556             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1557             buf, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
1558             w, sizeof(w), hdaa_sysctl_caps, "A", "Node capabilities");
1559         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) {
1560                 snprintf(buf, sizeof(buf), "nid%d_config", w->nid);
1561                 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1562                     SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1563                     buf, CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE,
1564                     &w->wclass.pin.newconf, sizeof(&w->wclass.pin.newconf),
1565                     hdaa_sysctl_config, "A", "Current pin configuration");
1566                 snprintf(buf, sizeof(buf), "nid%d_original", w->nid);
1567                 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1568                     SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1569                     buf, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
1570                     &w->wclass.pin.original, sizeof(&w->wclass.pin.original),
1571                     hdaa_sysctl_config, "A", "Original pin configuration");
1572         }
1573         hdaa_lock(w->devinfo);
1574 }
1575
1576 static void
1577 hdaa_widget_postprocess(struct hdaa_widget *w)
1578 {
1579         char *typestr;
1580
1581         w->type = HDA_PARAM_AUDIO_WIDGET_CAP_TYPE(w->param.widget_cap);
1582         switch (w->type) {
1583         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT:
1584                 typestr = "audio output";
1585                 break;
1586         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT:
1587                 typestr = "audio input";
1588                 break;
1589         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER:
1590                 typestr = "audio mixer";
1591                 break;
1592         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR:
1593                 typestr = "audio selector";
1594                 break;
1595         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX:
1596                 typestr = "pin";
1597                 break;
1598         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_POWER_WIDGET:
1599                 typestr = "power widget";
1600                 break;
1601         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_VOLUME_WIDGET:
1602                 typestr = "volume widget";
1603                 break;
1604         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_BEEP_WIDGET:
1605                 typestr = "beep widget";
1606                 break;
1607         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_VENDOR_WIDGET:
1608                 typestr = "vendor widget";
1609                 break;
1610         default:
1611                 typestr = "unknown type";
1612                 break;
1613         }
1614         strlcpy(w->name, typestr, sizeof(w->name));
1615
1616         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) {
1617                 uint32_t config;
1618                 const char *devstr;
1619                 int conn, color;
1620
1621                 config = w->wclass.pin.config;
1622                 devstr = HDA_DEVS[(config & HDA_CONFIG_DEFAULTCONF_DEVICE_MASK) >>
1623                     HDA_CONFIG_DEFAULTCONF_DEVICE_SHIFT];
1624                 conn = (config & HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_MASK) >>
1625                     HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_SHIFT;
1626                 color = (config & HDA_CONFIG_DEFAULTCONF_COLOR_MASK) >>
1627                     HDA_CONFIG_DEFAULTCONF_COLOR_SHIFT;
1628                 strlcat(w->name, ": ", sizeof(w->name));
1629                 strlcat(w->name, devstr, sizeof(w->name));
1630                 strlcat(w->name, " (", sizeof(w->name));
1631                 if (conn == 0 && color != 0 && color != 15) {
1632                         strlcat(w->name, HDA_COLORS[color], sizeof(w->name));
1633                         strlcat(w->name, " ", sizeof(w->name));
1634                 }
1635                 strlcat(w->name, HDA_CONNS[conn], sizeof(w->name));
1636                 strlcat(w->name, ")", sizeof(w->name));
1637         }
1638 }
1639
1640 struct hdaa_widget *
1641 hdaa_widget_get(struct hdaa_devinfo *devinfo, nid_t nid)
1642 {
1643         if (devinfo == NULL || devinfo->widget == NULL ||
1644                     nid < devinfo->startnode || nid >= devinfo->endnode)
1645                 return (NULL);
1646         return (&devinfo->widget[nid - devinfo->startnode]);
1647 }
1648
1649 static void
1650 hdaa_audio_ctl_amp_set_internal(struct hdaa_devinfo *devinfo, nid_t nid,
1651                                         int index, int lmute, int rmute,
1652                                         int left, int right, int dir)
1653 {
1654         uint16_t v = 0;
1655
1656         HDA_BOOTHVERBOSE(
1657                 device_printf(devinfo->dev,
1658                     "Setting amplifier nid=%d index=%d %s mute=%d/%d vol=%d/%d\n",
1659                     nid,index,dir ? "in" : "out",lmute,rmute,left,right);
1660         );
1661         if (left != right || lmute != rmute) {
1662                 v = (1 << (15 - dir)) | (1 << 13) | (index << 8) |
1663                     (lmute << 7) | left;
1664                 hda_command(devinfo->dev,
1665                     HDA_CMD_SET_AMP_GAIN_MUTE(0, nid, v));
1666                 v = (1 << (15 - dir)) | (1 << 12) | (index << 8) |
1667                     (rmute << 7) | right;
1668         } else
1669                 v = (1 << (15 - dir)) | (3 << 12) | (index << 8) |
1670                     (lmute << 7) | left;
1671
1672         hda_command(devinfo->dev,
1673             HDA_CMD_SET_AMP_GAIN_MUTE(0, nid, v));
1674 }
1675
1676 static void
1677 hdaa_audio_ctl_amp_set(struct hdaa_audio_ctl *ctl, uint32_t mute,
1678                                                 int left, int right)
1679 {
1680         nid_t nid;
1681         int lmute, rmute;
1682
1683         nid = ctl->widget->nid;
1684
1685         /* Save new values if valid. */
1686         if (mute != HDAA_AMP_MUTE_DEFAULT)
1687                 ctl->muted = mute;
1688         if (left != HDAA_AMP_VOL_DEFAULT)
1689                 ctl->left = left;
1690         if (right != HDAA_AMP_VOL_DEFAULT)
1691                 ctl->right = right;
1692         /* Prepare effective values */
1693         if (ctl->forcemute) {
1694                 lmute = 1;
1695                 rmute = 1;
1696                 left = 0;
1697                 right = 0;
1698         } else {
1699                 lmute = HDAA_AMP_LEFT_MUTED(ctl->muted);
1700                 rmute = HDAA_AMP_RIGHT_MUTED(ctl->muted);
1701                 left = ctl->left;
1702                 right = ctl->right;
1703         }
1704         /* Apply effective values */
1705         if (ctl->dir & HDAA_CTL_OUT)
1706                 hdaa_audio_ctl_amp_set_internal(ctl->widget->devinfo, nid, ctl->index,
1707                     lmute, rmute, left, right, 0);
1708         if (ctl->dir & HDAA_CTL_IN)
1709                 hdaa_audio_ctl_amp_set_internal(ctl->widget->devinfo, nid, ctl->index,
1710                     lmute, rmute, left, right, 1);
1711 }
1712
1713 static void
1714 hdaa_widget_connection_select(struct hdaa_widget *w, uint8_t index)
1715 {
1716         if (w == NULL || w->nconns < 1 || index > (w->nconns - 1))
1717                 return;
1718         HDA_BOOTHVERBOSE(
1719                 device_printf(w->devinfo->dev,
1720                     "Setting selector nid=%d index=%d\n", w->nid, index);
1721         );
1722         hda_command(w->devinfo->dev,
1723             HDA_CMD_SET_CONNECTION_SELECT_CONTROL(0, w->nid, index));
1724         w->selconn = index;
1725 }
1726
1727 /****************************************************************************
1728  * Device Methods
1729  ****************************************************************************/
1730
1731 static void *
1732 hdaa_channel_init(kobj_t obj, void *data, struct snd_dbuf *b,
1733                                         struct pcm_channel *c, int dir)
1734 {
1735         struct hdaa_chan *ch = data;
1736         struct hdaa_pcm_devinfo *pdevinfo = ch->pdevinfo;
1737         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
1738
1739         hdaa_lock(devinfo);
1740         if (devinfo->quirks & HDAA_QUIRK_FIXEDRATE) {
1741                 ch->caps.minspeed = ch->caps.maxspeed = 48000;
1742                 ch->pcmrates[0] = 48000;
1743                 ch->pcmrates[1] = 0;
1744         }
1745         ch->dir = dir;
1746         ch->b = b;
1747         ch->c = c;
1748         ch->blksz = pdevinfo->chan_size / pdevinfo->chan_blkcnt;
1749         ch->blkcnt = pdevinfo->chan_blkcnt;
1750         hdaa_unlock(devinfo);
1751
1752         if (sndbuf_alloc(ch->b, bus_get_dma_tag(devinfo->dev),
1753             hda_get_dma_nocache(devinfo->dev) ? BUS_DMA_NOCACHE : 0,
1754             pdevinfo->chan_size) != 0)
1755                 return (NULL);
1756
1757         return (ch);
1758 }
1759
1760 static int
1761 hdaa_channel_setformat(kobj_t obj, void *data, uint32_t format)
1762 {
1763         struct hdaa_chan *ch = data;
1764         int i;
1765
1766         for (i = 0; ch->caps.fmtlist[i] != 0; i++) {
1767                 if (format == ch->caps.fmtlist[i]) {
1768                         ch->fmt = format;
1769                         return (0);
1770                 }
1771         }
1772
1773         return (EINVAL);
1774 }
1775
1776 static uint32_t
1777 hdaa_channel_setspeed(kobj_t obj, void *data, uint32_t speed)
1778 {
1779         struct hdaa_chan *ch = data;
1780         uint32_t spd = 0, threshold;
1781         int i;
1782
1783         /* First look for equal or multiple frequency. */
1784         for (i = 0; ch->pcmrates[i] != 0; i++) {
1785                 spd = ch->pcmrates[i];
1786                 if (speed != 0 && spd / speed * speed == spd) {
1787                         ch->spd = spd;
1788                         return (spd);
1789                 }
1790         }
1791         /* If no match, just find nearest. */
1792         for (i = 0; ch->pcmrates[i] != 0; i++) {
1793                 spd = ch->pcmrates[i];
1794                 threshold = spd + ((ch->pcmrates[i + 1] != 0) ?
1795                     ((ch->pcmrates[i + 1] - spd) >> 1) : 0);
1796                 if (speed < threshold)
1797                         break;
1798         }
1799         ch->spd = spd;
1800         return (spd);
1801 }
1802
1803 static uint16_t
1804 hdaa_stream_format(struct hdaa_chan *ch)
1805 {
1806         int i;
1807         uint16_t fmt;
1808
1809         fmt = 0;
1810         if (ch->fmt & AFMT_S16_LE)
1811                 fmt |= ch->bit16 << 4;
1812         else if (ch->fmt & AFMT_S32_LE)
1813                 fmt |= ch->bit32 << 4;
1814         else
1815                 fmt |= 1 << 4;
1816         for (i = 0; i < HDA_RATE_TAB_LEN; i++) {
1817                 if (hda_rate_tab[i].valid && ch->spd == hda_rate_tab[i].rate) {
1818                         fmt |= hda_rate_tab[i].base;
1819                         fmt |= hda_rate_tab[i].mul;
1820                         fmt |= hda_rate_tab[i].div;
1821                         break;
1822                 }
1823         }
1824         fmt |= (AFMT_CHANNEL(ch->fmt) - 1);
1825
1826         return (fmt);
1827 }
1828
1829 static int
1830 hdaa_allowed_stripes(uint16_t fmt)
1831 {
1832         static const int bits[8] = { 8, 16, 20, 24, 32, 32, 32, 32 };
1833         int size;
1834
1835         size = bits[(fmt >> 4) & 0x03];
1836         size *= (fmt & 0x0f) + 1;
1837         size *= ((fmt >> 11) & 0x07) + 1;
1838         return (0xffffffffU >> (32 - fls(size / 8)));
1839 }
1840
1841 static void
1842 hdaa_audio_setup(struct hdaa_chan *ch)
1843 {
1844         struct hdaa_audio_as *as = &ch->devinfo->as[ch->as];
1845         struct hdaa_widget *w, *wp;
1846         int i, j, k, chn, cchn, totalchn, totalextchn, c;
1847         uint16_t fmt, dfmt;
1848         /* Mapping channel pairs to codec pins/converters. */
1849         const static uint16_t convmap[2][5] =
1850             /*  1.0     2.0     4.0     5.1     7.1  */
1851             {{ 0x0010, 0x0001, 0x0201, 0x0231, 0x4231 },        /* no dup. */
1852              { 0x0010, 0x0001, 0x2201, 0x2231, 0x4231 }};       /* side dup. */
1853         /* Mapping formats to HDMI channel allocations. */
1854         const static uint8_t hdmica[2][8] =
1855             /*  1     2     3     4     5     6     7     8  */
1856             {{ 0x02, 0x00, 0x04, 0x08, 0x0a, 0x0e, 0x12, 0x12 }, /* x.0 */
1857              { 0x01, 0x03, 0x01, 0x03, 0x09, 0x0b, 0x0f, 0x13 }}; /* x.1 */
1858         /* Mapping formats to HDMI channels order. */
1859         const static uint32_t hdmich[2][8] =
1860             /*  1  /  5     2  /  6     3  /  7     4  /  8  */
1861             {{ 0xFFFF0F00, 0xFFFFFF10, 0xFFF2FF10, 0xFF32FF10,
1862                0xFF324F10, 0xF5324F10, 0x54326F10, 0x54326F10 }, /* x.0 */
1863              { 0xFFFFF000, 0xFFFF0100, 0xFFFFF210, 0xFFFF2310,
1864                0xFF32F410, 0xFF324510, 0xF6324510, 0x76325410 }}; /* x.1 */
1865         int convmapid = -1;
1866         nid_t nid;
1867         uint8_t csum;
1868
1869         totalchn = AFMT_CHANNEL(ch->fmt);
1870         totalextchn = AFMT_EXTCHANNEL(ch->fmt);
1871         HDA_BOOTHVERBOSE(
1872                 device_printf(ch->pdevinfo->dev,
1873                     "PCMDIR_%s: Stream setup fmt=%08x (%d.%d) speed=%d\n",
1874                     (ch->dir == PCMDIR_PLAY) ? "PLAY" : "REC",
1875                     ch->fmt, totalchn - totalextchn, totalextchn, ch->spd);
1876         );
1877         fmt = hdaa_stream_format(ch);
1878
1879         /* Set channels to I/O converters mapping for known speaker setups. */
1880         if ((as->pinset == 0x0007 || as->pinset == 0x0013) || /* Standard 5.1 */
1881             (as->pinset == 0x0017)) /* Standard 7.1 */
1882                 convmapid = (ch->dir == PCMDIR_PLAY);
1883
1884         dfmt = HDA_CMD_SET_DIGITAL_CONV_FMT1_DIGEN;
1885         if (ch->fmt & AFMT_AC3)
1886                 dfmt |= HDA_CMD_SET_DIGITAL_CONV_FMT1_NAUDIO;
1887
1888         chn = 0;
1889         for (i = 0; ch->io[i] != -1; i++) {
1890                 w = hdaa_widget_get(ch->devinfo, ch->io[i]);
1891                 if (w == NULL)
1892                         continue;
1893
1894                 /* If HP redirection is enabled, but failed to use same
1895                    DAC, make last DAC to duplicate first one. */
1896                 if (as->fakeredir && i == (as->pincnt - 1)) {
1897                         c = (ch->sid << 4);
1898                 } else {
1899                         /* Map channels to I/O converters, if set. */
1900                         if (convmapid >= 0)
1901                                 chn = (((convmap[convmapid][totalchn / 2]
1902                                     >> i * 4) & 0xf) - 1) * 2;
1903                         if (chn < 0 || chn >= totalchn) {
1904                                 c = 0;
1905                         } else {
1906                                 c = (ch->sid << 4) | chn;
1907                         }
1908                 }
1909                 hda_command(ch->devinfo->dev,
1910                     HDA_CMD_SET_CONV_FMT(0, ch->io[i], fmt));
1911                 if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap)) {
1912                         hda_command(ch->devinfo->dev,
1913                             HDA_CMD_SET_DIGITAL_CONV_FMT1(0, ch->io[i], dfmt));
1914                 }
1915                 hda_command(ch->devinfo->dev,
1916                     HDA_CMD_SET_CONV_STREAM_CHAN(0, ch->io[i], c));
1917                 if (HDA_PARAM_AUDIO_WIDGET_CAP_STRIPE(w->param.widget_cap)) {
1918                         hda_command(ch->devinfo->dev,
1919                             HDA_CMD_SET_STRIPE_CONTROL(0, w->nid, ch->stripectl));
1920                 }
1921                 cchn = HDA_PARAM_AUDIO_WIDGET_CAP_CC(w->param.widget_cap);
1922                 if (cchn > 1 && chn < totalchn) {
1923                         cchn = min(cchn, totalchn - chn - 1);
1924                         hda_command(ch->devinfo->dev,
1925                             HDA_CMD_SET_CONV_CHAN_COUNT(0, ch->io[i], cchn));
1926                 }
1927                 HDA_BOOTHVERBOSE(
1928                         device_printf(ch->pdevinfo->dev,
1929                             "PCMDIR_%s: Stream setup nid=%d: "
1930                             "fmt=0x%04x, dfmt=0x%04x, chan=0x%04x, "
1931                             "chan_count=0x%02x, stripe=%d\n",
1932                             (ch->dir == PCMDIR_PLAY) ? "PLAY" : "REC",
1933                             ch->io[i], fmt, dfmt, c, cchn, ch->stripectl);
1934                 );
1935                 for (j = 0; j < 16; j++) {
1936                         if (as->dacs[ch->asindex][j] != ch->io[i])
1937                                 continue;
1938                         nid = as->pins[j];
1939                         wp = hdaa_widget_get(ch->devinfo, nid);
1940                         if (wp == NULL)
1941                                 continue;
1942                         if (!HDA_PARAM_PIN_CAP_DP(wp->wclass.pin.cap) &&
1943                             !HDA_PARAM_PIN_CAP_HDMI(wp->wclass.pin.cap))
1944                                 continue;
1945
1946                         /* Set channel mapping. */
1947                         for (k = 0; k < 8; k++) {
1948                                 hda_command(ch->devinfo->dev,
1949                                     HDA_CMD_SET_HDMI_CHAN_SLOT(0, nid,
1950                                     (((hdmich[totalextchn == 0 ? 0 : 1][totalchn - 1]
1951                                      >> (k * 4)) & 0xf) << 4) | k));
1952                         }
1953
1954                         /*
1955                          * Enable High Bit Rate (HBR) Encoded Packet Type
1956                          * (EPT), if supported and needed (8ch data).
1957                          */
1958                         if (HDA_PARAM_PIN_CAP_HDMI(wp->wclass.pin.cap) &&
1959                             HDA_PARAM_PIN_CAP_HBR(wp->wclass.pin.cap)) {
1960                                 wp->wclass.pin.ctrl &=
1961                                     ~HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK;
1962                                 if ((ch->fmt & AFMT_AC3) && (cchn == 7))
1963                                         wp->wclass.pin.ctrl |= 0x03;
1964                                 hda_command(ch->devinfo->dev,
1965                                     HDA_CMD_SET_PIN_WIDGET_CTRL(0, nid,
1966                                     wp->wclass.pin.ctrl));
1967                         }
1968
1969                         /* Stop audio infoframe transmission. */
1970                         hda_command(ch->devinfo->dev,
1971                             HDA_CMD_SET_HDMI_DIP_INDEX(0, nid, 0x00));
1972                         hda_command(ch->devinfo->dev,
1973                             HDA_CMD_SET_HDMI_DIP_XMIT(0, nid, 0x00));
1974
1975                         /* Clear audio infoframe buffer. */
1976                         hda_command(ch->devinfo->dev,
1977                             HDA_CMD_SET_HDMI_DIP_INDEX(0, nid, 0x00));
1978                         for (k = 0; k < 32; k++)
1979                                 hda_command(ch->devinfo->dev,
1980                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x00));
1981
1982                         /* Write HDMI/DisplayPort audio infoframe. */
1983                         hda_command(ch->devinfo->dev,
1984                             HDA_CMD_SET_HDMI_DIP_INDEX(0, nid, 0x00));
1985                         if (w->eld != NULL && w->eld_len >= 6 &&
1986                             ((w->eld[5] >> 2) & 0x3) == 1) { /* DisplayPort */
1987                                 hda_command(ch->devinfo->dev,
1988                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x84));
1989                                 hda_command(ch->devinfo->dev,
1990                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x1b));
1991                                 hda_command(ch->devinfo->dev,
1992                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x44));
1993                         } else {        /* HDMI */
1994                                 hda_command(ch->devinfo->dev,
1995                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x84));
1996                                 hda_command(ch->devinfo->dev,
1997                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x01));
1998                                 hda_command(ch->devinfo->dev,
1999                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x0a));
2000                                 csum = 0;
2001                                 csum -= 0x84 + 0x01 + 0x0a + (totalchn - 1) +
2002                                     hdmica[totalextchn == 0 ? 0 : 1][totalchn - 1];
2003                                 hda_command(ch->devinfo->dev,
2004                                     HDA_CMD_SET_HDMI_DIP_DATA(0, nid, csum));
2005                         }
2006                         hda_command(ch->devinfo->dev,
2007                             HDA_CMD_SET_HDMI_DIP_DATA(0, nid, totalchn - 1));
2008                         hda_command(ch->devinfo->dev,
2009                             HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x00));
2010                         hda_command(ch->devinfo->dev,
2011                             HDA_CMD_SET_HDMI_DIP_DATA(0, nid, 0x00));
2012                         hda_command(ch->devinfo->dev,
2013                             HDA_CMD_SET_HDMI_DIP_DATA(0, nid,
2014                             hdmica[totalextchn == 0 ? 0 : 1][totalchn - 1]));
2015
2016                         /* Start audio infoframe transmission. */
2017                         hda_command(ch->devinfo->dev,
2018                             HDA_CMD_SET_HDMI_DIP_INDEX(0, nid, 0x00));
2019                         hda_command(ch->devinfo->dev,
2020                             HDA_CMD_SET_HDMI_DIP_XMIT(0, nid, 0xc0));
2021                 }
2022                 chn += cchn + 1;
2023         }
2024 }
2025
2026 /*
2027  * Greatest Common Divisor.
2028  */
2029 static unsigned
2030 gcd(unsigned a, unsigned b)
2031 {
2032         u_int c;
2033
2034         while (b != 0) {
2035                 c = a;
2036                 a = b;
2037                 b = (c % b);
2038         }
2039         return (a);
2040 }
2041
2042 /*
2043  * Least Common Multiple.
2044  */
2045 static unsigned
2046 lcm(unsigned a, unsigned b)
2047 {
2048
2049         return ((a * b) / gcd(a, b));
2050 }
2051
2052 static int
2053 hdaa_channel_setfragments(kobj_t obj, void *data,
2054                                         uint32_t blksz, uint32_t blkcnt)
2055 {
2056         struct hdaa_chan *ch = data;
2057
2058         blksz -= blksz % lcm(HDA_DMA_ALIGNMENT, sndbuf_getalign(ch->b));
2059
2060         if (blksz > (sndbuf_getmaxsize(ch->b) / HDA_BDL_MIN))
2061                 blksz = sndbuf_getmaxsize(ch->b) / HDA_BDL_MIN;
2062         if (blksz < HDA_BLK_MIN)
2063                 blksz = HDA_BLK_MIN;
2064         if (blkcnt > HDA_BDL_MAX)
2065                 blkcnt = HDA_BDL_MAX;
2066         if (blkcnt < HDA_BDL_MIN)
2067                 blkcnt = HDA_BDL_MIN;
2068
2069         while ((blksz * blkcnt) > sndbuf_getmaxsize(ch->b)) {
2070                 if ((blkcnt >> 1) >= HDA_BDL_MIN)
2071                         blkcnt >>= 1;
2072                 else if ((blksz >> 1) >= HDA_BLK_MIN)
2073                         blksz >>= 1;
2074                 else
2075                         break;
2076         }
2077
2078         if ((sndbuf_getblksz(ch->b) != blksz ||
2079             sndbuf_getblkcnt(ch->b) != blkcnt) &&
2080             sndbuf_resize(ch->b, blkcnt, blksz) != 0)
2081                 device_printf(ch->devinfo->dev, "%s: failed blksz=%u blkcnt=%u\n",
2082                     __func__, blksz, blkcnt);
2083
2084         ch->blksz = sndbuf_getblksz(ch->b);
2085         ch->blkcnt = sndbuf_getblkcnt(ch->b);
2086
2087         return (0);
2088 }
2089
2090 static uint32_t
2091 hdaa_channel_setblocksize(kobj_t obj, void *data, uint32_t blksz)
2092 {
2093         struct hdaa_chan *ch = data;
2094
2095         hdaa_channel_setfragments(obj, data, blksz, ch->pdevinfo->chan_blkcnt);
2096
2097         return (ch->blksz);
2098 }
2099
2100 static void
2101 hdaa_channel_stop(struct hdaa_chan *ch)
2102 {
2103         struct hdaa_devinfo *devinfo = ch->devinfo;
2104         struct hdaa_widget *w;
2105         int i;
2106
2107         if ((ch->flags & HDAA_CHN_RUNNING) == 0)
2108                 return;
2109         ch->flags &= ~HDAA_CHN_RUNNING;
2110         HDAC_STREAM_STOP(device_get_parent(devinfo->dev), devinfo->dev,
2111             ch->dir == PCMDIR_PLAY ? 1 : 0, ch->sid);
2112         for (i = 0; ch->io[i] != -1; i++) {
2113                 w = hdaa_widget_get(ch->devinfo, ch->io[i]);
2114                 if (w == NULL)
2115                         continue;
2116                 if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap)) {
2117                         hda_command(devinfo->dev,
2118                             HDA_CMD_SET_DIGITAL_CONV_FMT1(0, ch->io[i], 0));
2119                 }
2120                 hda_command(devinfo->dev,
2121                     HDA_CMD_SET_CONV_STREAM_CHAN(0, ch->io[i],
2122                     0));
2123         }
2124         HDAC_STREAM_FREE(device_get_parent(devinfo->dev), devinfo->dev,
2125             ch->dir == PCMDIR_PLAY ? 1 : 0, ch->sid);
2126 }
2127
2128 static int
2129 hdaa_channel_start(struct hdaa_chan *ch)
2130 {
2131         struct hdaa_devinfo *devinfo = ch->devinfo;
2132         uint32_t fmt;
2133
2134         fmt = hdaa_stream_format(ch);
2135         ch->stripectl = fls(ch->stripecap & hdaa_allowed_stripes(fmt)) - 1;
2136         ch->sid = HDAC_STREAM_ALLOC(device_get_parent(devinfo->dev), devinfo->dev,
2137             ch->dir == PCMDIR_PLAY ? 1 : 0, fmt, ch->stripectl, &ch->dmapos);
2138         if (ch->sid <= 0)
2139                 return (EBUSY);
2140         hdaa_audio_setup(ch);
2141         HDAC_STREAM_RESET(device_get_parent(devinfo->dev), devinfo->dev,
2142             ch->dir == PCMDIR_PLAY ? 1 : 0, ch->sid);
2143         HDAC_STREAM_START(device_get_parent(devinfo->dev), devinfo->dev,
2144             ch->dir == PCMDIR_PLAY ? 1 : 0, ch->sid,
2145             sndbuf_getbufaddr(ch->b), ch->blksz, ch->blkcnt);
2146         ch->flags |= HDAA_CHN_RUNNING;
2147         return (0);
2148 }
2149
2150 static int
2151 hdaa_channel_trigger(kobj_t obj, void *data, int go)
2152 {
2153         struct hdaa_chan *ch = data;
2154         int error = 0;
2155
2156         if (!PCMTRIG_COMMON(go))
2157                 return (0);
2158
2159         hdaa_lock(ch->devinfo);
2160         switch (go) {
2161         case PCMTRIG_START:
2162                 error = hdaa_channel_start(ch);
2163                 break;
2164         case PCMTRIG_STOP:
2165         case PCMTRIG_ABORT:
2166                 hdaa_channel_stop(ch);
2167                 break;
2168         default:
2169                 break;
2170         }
2171         hdaa_unlock(ch->devinfo);
2172
2173         return (error);
2174 }
2175
2176 static uint32_t
2177 hdaa_channel_getptr(kobj_t obj, void *data)
2178 {
2179         struct hdaa_chan *ch = data;
2180         struct hdaa_devinfo *devinfo = ch->devinfo;
2181         uint32_t ptr;
2182
2183         hdaa_lock(devinfo);
2184         if (ch->dmapos != NULL) {
2185                 ptr = *(ch->dmapos);
2186         } else {
2187                 ptr = HDAC_STREAM_GETPTR(
2188                     device_get_parent(devinfo->dev), devinfo->dev,
2189                     ch->dir == PCMDIR_PLAY ? 1 : 0, ch->sid);
2190         }
2191         hdaa_unlock(devinfo);
2192
2193         /*
2194          * Round to available space and force 128 bytes aligment.
2195          */
2196         ptr %= ch->blksz * ch->blkcnt;
2197         ptr &= HDA_BLK_ALIGN;
2198
2199         return (ptr);
2200 }
2201
2202 static struct pcmchan_caps *
2203 hdaa_channel_getcaps(kobj_t obj, void *data)
2204 {
2205         return (&((struct hdaa_chan *)data)->caps);
2206 }
2207
2208 static kobj_method_t hdaa_channel_methods[] = {
2209         KOBJMETHOD(channel_init,                hdaa_channel_init),
2210         KOBJMETHOD(channel_setformat,           hdaa_channel_setformat),
2211         KOBJMETHOD(channel_setspeed,            hdaa_channel_setspeed),
2212         KOBJMETHOD(channel_setblocksize,        hdaa_channel_setblocksize),
2213         KOBJMETHOD(channel_setfragments,        hdaa_channel_setfragments),
2214         KOBJMETHOD(channel_trigger,             hdaa_channel_trigger),
2215         KOBJMETHOD(channel_getptr,              hdaa_channel_getptr),
2216         KOBJMETHOD(channel_getcaps,             hdaa_channel_getcaps),
2217         KOBJMETHOD_END
2218 };
2219 CHANNEL_DECLARE(hdaa_channel);
2220
2221 static int
2222 hdaa_audio_ctl_ossmixer_init(struct snd_mixer *m)
2223 {
2224         struct hdaa_pcm_devinfo *pdevinfo = mix_getdevinfo(m);
2225         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2226         struct hdaa_widget *w, *cw;
2227         uint32_t mask, recmask;
2228         int i, j;
2229
2230         hdaa_lock(devinfo);
2231         pdevinfo->mixer = m;
2232
2233         /* Make sure that in case of soft volume it won't stay muted. */
2234         for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
2235                 pdevinfo->left[i] = 100;
2236                 pdevinfo->right[i] = 100;
2237         }
2238
2239         /* Declare volume controls assigned to this association. */
2240         mask = pdevinfo->ossmask;
2241         if (pdevinfo->playas >= 0) {
2242                 /* Declate EAPD as ogain control. */
2243                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2244                         w = hdaa_widget_get(devinfo, i);
2245                         if (w == NULL || w->enable == 0)
2246                                 continue;
2247                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX ||
2248                             w->param.eapdbtl == HDA_INVALID ||
2249                             w->bindas != pdevinfo->playas)
2250                                 continue;
2251                         mask |= SOUND_MASK_OGAIN;
2252                         break;
2253                 }
2254
2255                 /* Declare soft PCM volume if needed. */
2256                 if ((mask & SOUND_MASK_PCM) == 0 ||
2257                     (devinfo->quirks & HDAA_QUIRK_SOFTPCMVOL) ||
2258                     pdevinfo->minamp[SOUND_MIXER_PCM] ==
2259                      pdevinfo->maxamp[SOUND_MIXER_PCM]) {
2260                         mask |= SOUND_MASK_PCM;
2261                         pcm_setflags(pdevinfo->dev, pcm_getflags(pdevinfo->dev) | SD_F_SOFTPCMVOL);
2262                         HDA_BOOTHVERBOSE(
2263                                 device_printf(pdevinfo->dev,
2264                                     "Forcing Soft PCM volume\n");
2265                         );
2266                 }
2267
2268                 /* Declare master volume if needed. */
2269                 if ((mask & SOUND_MASK_VOLUME) == 0) {
2270                         mask |= SOUND_MASK_VOLUME;
2271                         mix_setparentchild(m, SOUND_MIXER_VOLUME,
2272                             SOUND_MASK_PCM);
2273                         mix_setrealdev(m, SOUND_MIXER_VOLUME,
2274                             SOUND_MIXER_NONE);
2275                         HDA_BOOTHVERBOSE(
2276                                 device_printf(pdevinfo->dev,
2277                                     "Forcing master volume with PCM\n");
2278                         );
2279                 }
2280         }
2281
2282         /* Declare record sources available to this association. */
2283         recmask = 0;
2284         if (pdevinfo->recas >= 0) {
2285                 for (i = 0; i < 16; i++) {
2286                         if (devinfo->as[pdevinfo->recas].dacs[0][i] < 0)
2287                                 continue;
2288                         w = hdaa_widget_get(devinfo,
2289                             devinfo->as[pdevinfo->recas].dacs[0][i]);
2290                         if (w == NULL || w->enable == 0)
2291                                 continue;
2292                         for (j = 0; j < w->nconns; j++) {
2293                                 if (w->connsenable[j] == 0)
2294                                         continue;
2295                                 cw = hdaa_widget_get(devinfo, w->conns[j]);
2296                                 if (cw == NULL || cw->enable == 0)
2297                                         continue;
2298                                 if (cw->bindas != pdevinfo->recas &&
2299                                     cw->bindas != -2)
2300                                         continue;
2301                                 recmask |= cw->ossmask;
2302                         }
2303                 }
2304         }
2305
2306         recmask &= (1 << SOUND_MIXER_NRDEVICES) - 1;
2307         mask &= (1 << SOUND_MIXER_NRDEVICES) - 1;
2308         pdevinfo->ossmask = mask;
2309
2310         mix_setrecdevs(m, recmask);
2311         mix_setdevs(m, mask);
2312
2313         hdaa_unlock(devinfo);
2314
2315         return (0);
2316 }
2317
2318 /*
2319  * Update amplification per pdevinfo per ossdev, calculate summary coefficient
2320  * and write it to codec, update *left and *right to reflect remaining error.
2321  */
2322 static void
2323 hdaa_audio_ctl_dev_set(struct hdaa_audio_ctl *ctl, int ossdev,
2324     int mute, int *left, int *right)
2325 {
2326         int i, zleft, zright, sleft, sright, smute, lval, rval;
2327
2328         ctl->devleft[ossdev] = *left;
2329         ctl->devright[ossdev] = *right;
2330         ctl->devmute[ossdev] = mute;
2331         smute = sleft = sright = zleft = zright = 0;
2332         for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
2333                 sleft += ctl->devleft[i];
2334                 sright += ctl->devright[i];
2335                 smute |= ctl->devmute[i];
2336                 if (i == ossdev)
2337                         continue;
2338                 zleft += ctl->devleft[i];
2339                 zright += ctl->devright[i];
2340         }
2341         lval = QDB2VAL(ctl, sleft);
2342         rval = QDB2VAL(ctl, sright);
2343         hdaa_audio_ctl_amp_set(ctl, smute, lval, rval);
2344         *left -= VAL2QDB(ctl, lval) - VAL2QDB(ctl, QDB2VAL(ctl, zleft));
2345         *right -= VAL2QDB(ctl, rval) - VAL2QDB(ctl, QDB2VAL(ctl, zright));
2346 }
2347
2348 /*
2349  * Trace signal from source, setting volumes on the way.
2350  */
2351 static void
2352 hdaa_audio_ctl_source_volume(struct hdaa_pcm_devinfo *pdevinfo,
2353     int ossdev, nid_t nid, int index, int mute, int left, int right, int depth)
2354 {
2355         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2356         struct hdaa_widget *w, *wc;
2357         struct hdaa_audio_ctl *ctl;
2358         int i, j, conns = 0;
2359
2360         if (depth > HDA_PARSE_MAXDEPTH)
2361                 return;
2362
2363         w = hdaa_widget_get(devinfo, nid);
2364         if (w == NULL || w->enable == 0)
2365                 return;
2366
2367         /* Count number of active inputs. */
2368         if (depth > 0) {
2369                 for (j = 0; j < w->nconns; j++) {
2370                         if (!w->connsenable[j])
2371                                 continue;
2372                         conns++;
2373                 }
2374         }
2375
2376         /* If this is not a first step - use input mixer.
2377            Pins have common input ctl so care must be taken. */
2378         if (depth > 0 && (conns == 1 ||
2379             w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)) {
2380                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid, HDAA_CTL_IN,
2381                     index, 1);
2382                 if (ctl)
2383                         hdaa_audio_ctl_dev_set(ctl, ossdev, mute, &left, &right);
2384         }
2385
2386         /* If widget has own ossdev - not traverse it.
2387            It will be traversed on it's own. */
2388         if (w->ossdev >= 0 && depth > 0)
2389                 return;
2390
2391         /* We must not traverse pin */
2392         if ((w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT ||
2393             w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) &&
2394             depth > 0)
2395                 return;
2396
2397         /*
2398          * If signals mixed, we can't assign controls farther.
2399          * Ignore this on depth zero. Caller must knows why.
2400          */
2401         if (conns > 1 &&
2402             (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER ||
2403              w->selconn != index))
2404                 return;
2405
2406         ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid, HDAA_CTL_OUT, -1, 1);
2407         if (ctl)
2408                 hdaa_audio_ctl_dev_set(ctl, ossdev, mute, &left, &right);
2409
2410         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2411                 wc = hdaa_widget_get(devinfo, i);
2412                 if (wc == NULL || wc->enable == 0)
2413                         continue;
2414                 for (j = 0; j < wc->nconns; j++) {
2415                         if (wc->connsenable[j] && wc->conns[j] == nid) {
2416                                 hdaa_audio_ctl_source_volume(pdevinfo, ossdev,
2417                                     wc->nid, j, mute, left, right, depth + 1);
2418                         }
2419                 }
2420         }
2421         return;
2422 }
2423
2424 /*
2425  * Trace signal from destination, setting volumes on the way.
2426  */
2427 static void
2428 hdaa_audio_ctl_dest_volume(struct hdaa_pcm_devinfo *pdevinfo,
2429     int ossdev, nid_t nid, int index, int mute, int left, int right, int depth)
2430 {
2431         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2432         struct hdaa_audio_as *as = devinfo->as;
2433         struct hdaa_widget *w, *wc;
2434         struct hdaa_audio_ctl *ctl;
2435         int i, j, consumers, cleft, cright;
2436
2437         if (depth > HDA_PARSE_MAXDEPTH)
2438                 return;
2439
2440         w = hdaa_widget_get(devinfo, nid);
2441         if (w == NULL || w->enable == 0)
2442                 return;
2443
2444         if (depth > 0) {
2445                 /* If this node produce output for several consumers,
2446                    we can't touch it. */
2447                 consumers = 0;
2448                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2449                         wc = hdaa_widget_get(devinfo, i);
2450                         if (wc == NULL || wc->enable == 0)
2451                                 continue;
2452                         for (j = 0; j < wc->nconns; j++) {
2453                                 if (wc->connsenable[j] && wc->conns[j] == nid)
2454                                         consumers++;
2455                         }
2456                 }
2457                 /* The only exception is if real HP redirection is configured
2458                    and this is a duplication point.
2459                    XXX: Actually exception is not completely correct.
2460                    XXX: Duplication point check is not perfect. */
2461                 if ((consumers == 2 && (w->bindas < 0 ||
2462                     as[w->bindas].hpredir < 0 || as[w->bindas].fakeredir ||
2463                     (w->bindseqmask & (1 << 15)) == 0)) ||
2464                     consumers > 2)
2465                         return;
2466
2467                 /* Else use it's output mixer. */
2468                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
2469                     HDAA_CTL_OUT, -1, 1);
2470                 if (ctl)
2471                         hdaa_audio_ctl_dev_set(ctl, ossdev, mute, &left, &right);
2472         }
2473
2474         /* We must not traverse pin */
2475         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
2476             depth > 0)
2477                 return;
2478
2479         for (i = 0; i < w->nconns; i++) {
2480                 if (w->connsenable[i] == 0)
2481                         continue;
2482                 if (index >= 0 && i != index)
2483                         continue;
2484                 cleft = left;
2485                 cright = right;
2486                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
2487                     HDAA_CTL_IN, i, 1);
2488                 if (ctl)
2489                         hdaa_audio_ctl_dev_set(ctl, ossdev, mute, &cleft, &cright);
2490                 hdaa_audio_ctl_dest_volume(pdevinfo, ossdev, w->conns[i], -1,
2491                     mute, cleft, cright, depth + 1);
2492         }
2493 }
2494
2495 /*
2496  * Set volumes for the specified pdevinfo and ossdev.
2497  */
2498 static void
2499 hdaa_audio_ctl_dev_volume(struct hdaa_pcm_devinfo *pdevinfo, unsigned dev)
2500 {
2501         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2502         struct hdaa_widget *w, *cw;
2503         uint32_t mute;
2504         int lvol, rvol;
2505         int i, j;
2506
2507         mute = 0;
2508         if (pdevinfo->left[dev] == 0) {
2509                 mute |= HDAA_AMP_MUTE_LEFT;
2510                 lvol = -4000;
2511         } else
2512                 lvol = ((pdevinfo->maxamp[dev] - pdevinfo->minamp[dev]) *
2513                     pdevinfo->left[dev] + 50) / 100 + pdevinfo->minamp[dev];
2514         if (pdevinfo->right[dev] == 0) {
2515                 mute |= HDAA_AMP_MUTE_RIGHT;
2516                 rvol = -4000;
2517         } else
2518                 rvol = ((pdevinfo->maxamp[dev] - pdevinfo->minamp[dev]) *
2519                     pdevinfo->right[dev] + 50) / 100 + pdevinfo->minamp[dev];
2520         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2521                 w = hdaa_widget_get(devinfo, i);
2522                 if (w == NULL || w->enable == 0)
2523                         continue;
2524                 if (w->bindas < 0) {
2525                         if (pdevinfo->index != 0)
2526                                 continue;
2527                 } else {
2528                         if (w->bindas != pdevinfo->playas &&
2529                             w->bindas != pdevinfo->recas)
2530                                 continue;
2531                 }
2532                 if (dev == SOUND_MIXER_RECLEV &&
2533                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
2534                         hdaa_audio_ctl_dest_volume(pdevinfo, dev,
2535                             w->nid, -1, mute, lvol, rvol, 0);
2536                         continue;
2537                 }
2538                 if (dev == SOUND_MIXER_VOLUME &&
2539                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
2540                     devinfo->as[w->bindas].dir == HDAA_CTL_OUT) {
2541                         hdaa_audio_ctl_dest_volume(pdevinfo, dev,
2542                             w->nid, -1, mute, lvol, rvol, 0);
2543                         continue;
2544                 }
2545                 if (dev == SOUND_MIXER_IGAIN &&
2546                     w->pflags & HDAA_ADC_MONITOR) {
2547                         for (j = 0; j < w->nconns; j++) {
2548                                 if (!w->connsenable[j])
2549                                     continue;
2550                                 cw = hdaa_widget_get(devinfo, w->conns[j]);
2551                                 if (cw == NULL || cw->enable == 0)
2552                                     continue;
2553                                 if (cw->bindas == -1)
2554                                     continue;
2555                                 if (cw->bindas >= 0 &&
2556                                     devinfo->as[cw->bindas].dir != HDAA_CTL_IN)
2557                                         continue;
2558                                 hdaa_audio_ctl_dest_volume(pdevinfo, dev,
2559                                     w->nid, j, mute, lvol, rvol, 0);
2560                         }
2561                         continue;
2562                 }
2563                 if (w->ossdev != dev)
2564                         continue;
2565                 hdaa_audio_ctl_source_volume(pdevinfo, dev,
2566                     w->nid, -1, mute, lvol, rvol, 0);
2567                 if (dev == SOUND_MIXER_IMIX && (w->pflags & HDAA_IMIX_AS_DST))
2568                         hdaa_audio_ctl_dest_volume(pdevinfo, dev,
2569                             w->nid, -1, mute, lvol, rvol, 0);
2570         }
2571 }
2572
2573 /*
2574  * OSS Mixer set method.
2575  */
2576 static int
2577 hdaa_audio_ctl_ossmixer_set(struct snd_mixer *m, unsigned dev,
2578                                         unsigned left, unsigned right)
2579 {
2580         struct hdaa_pcm_devinfo *pdevinfo = mix_getdevinfo(m);
2581         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2582         struct hdaa_widget *w;
2583         int i;
2584
2585         hdaa_lock(devinfo);
2586
2587         /* Save new values. */
2588         pdevinfo->left[dev] = left;
2589         pdevinfo->right[dev] = right;
2590
2591         /* 'ogain' is the special case implemented with EAPD. */
2592         if (dev == SOUND_MIXER_OGAIN) {
2593                 uint32_t orig;
2594                 w = NULL;
2595                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2596                         w = hdaa_widget_get(devinfo, i);
2597                         if (w == NULL || w->enable == 0)
2598                                 continue;
2599                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX ||
2600                             w->param.eapdbtl == HDA_INVALID)
2601                                 continue;
2602                         break;
2603                 }
2604                 if (i >= devinfo->endnode) {
2605                         hdaa_unlock(devinfo);
2606                         return (-1);
2607                 }
2608                 orig = w->param.eapdbtl;
2609                 if (left == 0)
2610                         w->param.eapdbtl &= ~HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD;
2611                 else
2612                         w->param.eapdbtl |= HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD;
2613                 if (orig != w->param.eapdbtl) {
2614                         uint32_t val;
2615
2616                         val = w->param.eapdbtl;
2617                         if (devinfo->quirks & HDAA_QUIRK_EAPDINV)
2618                                 val ^= HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD;
2619                         hda_command(devinfo->dev,
2620                             HDA_CMD_SET_EAPD_BTL_ENABLE(0, w->nid, val));
2621                 }
2622                 hdaa_unlock(devinfo);
2623                 return (left | (left << 8));
2624         }
2625
2626         /* Recalculate all controls related to this OSS device. */
2627         hdaa_audio_ctl_dev_volume(pdevinfo, dev);
2628
2629         hdaa_unlock(devinfo);
2630         return (left | (right << 8));
2631 }
2632
2633 /*
2634  * Set mixer settings to our own default values:
2635  * +20dB for mics, -10dB for analog vol, mute for igain, 0dB for others.
2636  */
2637 static void
2638 hdaa_audio_ctl_set_defaults(struct hdaa_pcm_devinfo *pdevinfo)
2639 {
2640         int amp, vol, dev;
2641
2642         for (dev = 0; dev < SOUND_MIXER_NRDEVICES; dev++) {
2643                 if ((pdevinfo->ossmask & (1 << dev)) == 0)
2644                         continue;
2645
2646                 /* If the value was overriden, leave it as is. */
2647                 if (resource_int_value(device_get_name(pdevinfo->dev),
2648                     device_get_unit(pdevinfo->dev), ossnames[dev], &vol) == 0)
2649                         continue;
2650
2651                 vol = -1;
2652                 if (dev == SOUND_MIXER_OGAIN)
2653                         vol = 100;
2654                 else if (dev == SOUND_MIXER_IGAIN)
2655                         vol = 0;
2656                 else if (dev == SOUND_MIXER_MIC ||
2657                     dev == SOUND_MIXER_MONITOR)
2658                         amp = 20 * 4;   /* +20dB */
2659                 else if (dev == SOUND_MIXER_VOLUME && !pdevinfo->digital)
2660                         amp = -10 * 4;  /* -10dB */
2661                 else
2662                         amp = 0;
2663                 if (vol < 0 &&
2664                     (pdevinfo->maxamp[dev] - pdevinfo->minamp[dev]) <= 0) {
2665                         vol = 100;
2666                 } else if (vol < 0) {
2667                         vol = ((amp - pdevinfo->minamp[dev]) * 100 +
2668                             (pdevinfo->maxamp[dev] - pdevinfo->minamp[dev]) / 2) /
2669                             (pdevinfo->maxamp[dev] - pdevinfo->minamp[dev]);
2670                         vol = imin(imax(vol, 1), 100);
2671                 }
2672                 mix_set(pdevinfo->mixer, dev, vol, vol);
2673         }
2674 }
2675
2676 /*
2677  * Recursively commutate specified record source.
2678  */
2679 static uint32_t
2680 hdaa_audio_ctl_recsel_comm(struct hdaa_pcm_devinfo *pdevinfo, uint32_t src, nid_t nid, int depth)
2681 {
2682         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2683         struct hdaa_widget *w, *cw;
2684         struct hdaa_audio_ctl *ctl;
2685         char buf[64];
2686         int i, muted;
2687         uint32_t res = 0;
2688
2689         if (depth > HDA_PARSE_MAXDEPTH)
2690                 return (0);
2691
2692         w = hdaa_widget_get(devinfo, nid);
2693         if (w == NULL || w->enable == 0)
2694                 return (0);
2695
2696         for (i = 0; i < w->nconns; i++) {
2697                 if (w->connsenable[i] == 0)
2698                         continue;
2699                 cw = hdaa_widget_get(devinfo, w->conns[i]);
2700                 if (cw == NULL || cw->enable == 0 || cw->bindas == -1)
2701                         continue;
2702                 /* Call recursively to trace signal to it's source if needed. */
2703                 if ((src & cw->ossmask) != 0) {
2704                         if (cw->ossdev < 0) {
2705                                 res |= hdaa_audio_ctl_recsel_comm(pdevinfo, src,
2706                                     w->conns[i], depth + 1);
2707                         } else {
2708                                 res |= cw->ossmask;
2709                         }
2710                 }
2711                 /* We have two special cases: mixers and others (selectors). */
2712                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER) {
2713                         ctl = hdaa_audio_ctl_amp_get(devinfo,
2714                             w->nid, HDAA_CTL_IN, i, 1);
2715                         if (ctl == NULL)
2716                                 continue;
2717                         /* If we have input control on this node mute them
2718                          * according to requested sources. */
2719                         muted = (src & cw->ossmask) ? 0 : 1;
2720                         if (muted != ctl->forcemute) {
2721                                 ctl->forcemute = muted;
2722                                 hdaa_audio_ctl_amp_set(ctl,
2723                                     HDAA_AMP_MUTE_DEFAULT,
2724                                     HDAA_AMP_VOL_DEFAULT, HDAA_AMP_VOL_DEFAULT);
2725                         }
2726                         HDA_BOOTHVERBOSE(
2727                                 device_printf(pdevinfo->dev,
2728                                     "Recsel (%s): nid %d source %d %s\n",
2729                                     hdaa_audio_ctl_ossmixer_mask2allname(
2730                                     src, buf, sizeof(buf)),
2731                                     nid, i, muted?"mute":"unmute");
2732                         );
2733                 } else {
2734                         if (w->nconns == 1)
2735                                 break;
2736                         if ((src & cw->ossmask) == 0)
2737                                 continue;
2738                         /* If we found requested source - select it and exit. */
2739                         hdaa_widget_connection_select(w, i);
2740                         HDA_BOOTHVERBOSE(
2741                                 device_printf(pdevinfo->dev,
2742                                     "Recsel (%s): nid %d source %d select\n",
2743                                     hdaa_audio_ctl_ossmixer_mask2allname(
2744                                     src, buf, sizeof(buf)),
2745                                     nid, i);
2746                         );
2747                         break;
2748                 }
2749         }
2750         return (res);
2751 }
2752
2753 static uint32_t
2754 hdaa_audio_ctl_ossmixer_setrecsrc(struct snd_mixer *m, uint32_t src)
2755 {
2756         struct hdaa_pcm_devinfo *pdevinfo = mix_getdevinfo(m);
2757         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
2758         struct hdaa_widget *w;
2759         struct hdaa_audio_as *as;
2760         struct hdaa_audio_ctl *ctl;
2761         struct hdaa_chan *ch;
2762         int i, j;
2763         uint32_t ret = 0xffffffff;
2764
2765         hdaa_lock(devinfo);
2766         if (pdevinfo->recas < 0) {
2767                 hdaa_unlock(devinfo);
2768                 return (0);
2769         }
2770         as = &devinfo->as[pdevinfo->recas];
2771
2772         /* For non-mixed associations we always recording everything. */
2773         if (!as->mixed) {
2774                 hdaa_unlock(devinfo);
2775                 return (mix_getrecdevs(m));
2776         }
2777
2778         /* Commutate requested recsrc for each ADC. */
2779         for (j = 0; j < as->num_chans; j++) {
2780                 ch = &devinfo->chans[as->chans[j]];
2781                 for (i = 0; ch->io[i] >= 0; i++) {
2782                         w = hdaa_widget_get(devinfo, ch->io[i]);
2783                         if (w == NULL || w->enable == 0)
2784                                 continue;
2785                         ret &= hdaa_audio_ctl_recsel_comm(pdevinfo, src,
2786                             ch->io[i], 0);
2787                 }
2788         }
2789         if (ret == 0xffffffff)
2790                 ret = 0;
2791
2792         /*
2793          * Some controls could be shared. Reset volumes for controls
2794          * related to previously chosen devices, as they may no longer
2795          * affect the signal.
2796          */
2797         i = 0;
2798         while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
2799                 if (ctl->enable == 0 ||
2800                     !(ctl->ossmask & pdevinfo->recsrc))
2801                         continue;
2802                 if (!((pdevinfo->playas >= 0 &&
2803                     ctl->widget->bindas == pdevinfo->playas) ||
2804                     (pdevinfo->recas >= 0 &&
2805                     ctl->widget->bindas == pdevinfo->recas) ||
2806                     (pdevinfo->index == 0 &&
2807                     ctl->widget->bindas == -2)))
2808                         continue;
2809                 for (j = 0; j < SOUND_MIXER_NRDEVICES; j++) {
2810                         if (pdevinfo->recsrc & (1 << j)) {
2811                                 ctl->devleft[j] = 0;
2812                                 ctl->devright[j] = 0;
2813                                 ctl->devmute[j] = 0;
2814                         }
2815                 }
2816         }
2817
2818         /*
2819          * Some controls could be shared. Set volumes for controls
2820          * related to devices selected both previously and now.
2821          */
2822         for (j = 0; j < SOUND_MIXER_NRDEVICES; j++) {
2823                 if ((ret | pdevinfo->recsrc) & (1 << j))
2824                         hdaa_audio_ctl_dev_volume(pdevinfo, j);
2825         }
2826
2827         pdevinfo->recsrc = ret;
2828         hdaa_unlock(devinfo);
2829         return (ret);
2830 }
2831
2832 static kobj_method_t hdaa_audio_ctl_ossmixer_methods[] = {
2833         KOBJMETHOD(mixer_init,          hdaa_audio_ctl_ossmixer_init),
2834         KOBJMETHOD(mixer_set,           hdaa_audio_ctl_ossmixer_set),
2835         KOBJMETHOD(mixer_setrecsrc,     hdaa_audio_ctl_ossmixer_setrecsrc),
2836         KOBJMETHOD_END
2837 };
2838 MIXER_DECLARE(hdaa_audio_ctl_ossmixer);
2839
2840 static void
2841 hdaa_dump_gpi(struct hdaa_devinfo *devinfo)
2842 {
2843         device_t dev = devinfo->dev;
2844         int i;
2845         uint32_t data, wake, unsol, sticky;
2846
2847         if (HDA_PARAM_GPIO_COUNT_NUM_GPI(devinfo->gpio_cap) > 0) {
2848                 data = hda_command(dev,
2849                     HDA_CMD_GET_GPI_DATA(0, devinfo->nid));
2850                 wake = hda_command(dev,
2851                     HDA_CMD_GET_GPI_WAKE_ENABLE_MASK(0, devinfo->nid));
2852                 unsol = hda_command(dev,
2853                     HDA_CMD_GET_GPI_UNSOLICITED_ENABLE_MASK(0, devinfo->nid));
2854                 sticky = hda_command(dev,
2855                     HDA_CMD_GET_GPI_STICKY_MASK(0, devinfo->nid));
2856                 for (i = 0; i < HDA_PARAM_GPIO_COUNT_NUM_GPI(devinfo->gpio_cap); i++) {
2857                         device_printf(dev, " GPI%d:%s%s%s state=%d", i,
2858                                     (sticky & (1 << i)) ? " sticky" : "",
2859                                     (unsol & (1 << i)) ? " unsol" : "",
2860                                     (wake & (1 << i)) ? " wake" : "",
2861                                     (data >> i) & 1);
2862                 }
2863         }
2864 }
2865
2866 static void
2867 hdaa_dump_gpio(struct hdaa_devinfo *devinfo)
2868 {
2869         device_t dev = devinfo->dev;
2870         int i;
2871         uint32_t data, dir, enable, wake, unsol, sticky;
2872
2873         if (HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap) > 0) {
2874                 data = hda_command(dev,
2875                     HDA_CMD_GET_GPIO_DATA(0, devinfo->nid));
2876                 enable = hda_command(dev,
2877                     HDA_CMD_GET_GPIO_ENABLE_MASK(0, devinfo->nid));
2878                 dir = hda_command(dev,
2879                     HDA_CMD_GET_GPIO_DIRECTION(0, devinfo->nid));
2880                 wake = hda_command(dev,
2881                     HDA_CMD_GET_GPIO_WAKE_ENABLE_MASK(0, devinfo->nid));
2882                 unsol = hda_command(dev,
2883                     HDA_CMD_GET_GPIO_UNSOLICITED_ENABLE_MASK(0, devinfo->nid));
2884                 sticky = hda_command(dev,
2885                     HDA_CMD_GET_GPIO_STICKY_MASK(0, devinfo->nid));
2886                 for (i = 0; i < HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap); i++) {
2887                         device_printf(dev, " GPIO%d: ", i);
2888                         if ((enable & (1 << i)) == 0) {
2889                                 printf("disabled\n");
2890                                 continue;
2891                         }
2892                         if ((dir & (1 << i)) == 0) {
2893                                 printf("input%s%s%s",
2894                                     (sticky & (1 << i)) ? " sticky" : "",
2895                                     (unsol & (1 << i)) ? " unsol" : "",
2896                                     (wake & (1 << i)) ? " wake" : "");
2897                         } else
2898                                 printf("output");
2899                         printf(" state=%d\n", (data >> i) & 1);
2900                 }
2901         }
2902 }
2903
2904 static void
2905 hdaa_dump_gpo(struct hdaa_devinfo *devinfo)
2906 {
2907         device_t dev = devinfo->dev;
2908         int i;
2909         uint32_t data;
2910
2911         if (HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap) > 0) {
2912                 data = hda_command(dev,
2913                     HDA_CMD_GET_GPO_DATA(0, devinfo->nid));
2914                 for (i = 0; i < HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap); i++) {
2915                         device_printf(dev, " GPO%d: state=%d", i,
2916                                     (data >> i) & 1);
2917                 }
2918         }
2919 }
2920
2921 static void
2922 hdaa_audio_parse(struct hdaa_devinfo *devinfo)
2923 {
2924         struct hdaa_widget *w;
2925         uint32_t res;
2926         int i;
2927         nid_t nid;
2928
2929         nid = devinfo->nid;
2930
2931         res = hda_command(devinfo->dev,
2932             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_GPIO_COUNT));
2933         devinfo->gpio_cap = res;
2934
2935         HDA_BOOTVERBOSE(
2936                 device_printf(devinfo->dev,
2937                     "NumGPIO=%d NumGPO=%d "
2938                     "NumGPI=%d GPIWake=%d GPIUnsol=%d\n",
2939                     HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap),
2940                     HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap),
2941                     HDA_PARAM_GPIO_COUNT_NUM_GPI(devinfo->gpio_cap),
2942                     HDA_PARAM_GPIO_COUNT_GPI_WAKE(devinfo->gpio_cap),
2943                     HDA_PARAM_GPIO_COUNT_GPI_UNSOL(devinfo->gpio_cap));
2944                 hdaa_dump_gpi(devinfo);
2945                 hdaa_dump_gpio(devinfo);
2946                 hdaa_dump_gpo(devinfo);
2947         );
2948
2949         res = hda_command(devinfo->dev,
2950             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_SUPP_STREAM_FORMATS));
2951         devinfo->supp_stream_formats = res;
2952
2953         res = hda_command(devinfo->dev,
2954             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_SUPP_PCM_SIZE_RATE));
2955         devinfo->supp_pcm_size_rate = res;
2956
2957         res = hda_command(devinfo->dev,
2958             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_OUTPUT_AMP_CAP));
2959         devinfo->outamp_cap = res;
2960
2961         res = hda_command(devinfo->dev,
2962             HDA_CMD_GET_PARAMETER(0, nid, HDA_PARAM_INPUT_AMP_CAP));
2963         devinfo->inamp_cap = res;
2964
2965         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2966                 w = hdaa_widget_get(devinfo, i);
2967                 if (w == NULL)
2968                         device_printf(devinfo->dev, "Ghost widget! nid=%d!\n", i);
2969                 else {
2970                         w->devinfo = devinfo;
2971                         w->nid = i;
2972                         w->enable = 1;
2973                         w->selconn = -1;
2974                         w->pflags = 0;
2975                         w->ossdev = -1;
2976                         w->bindas = -1;
2977                         w->param.eapdbtl = HDA_INVALID;
2978                         hdaa_widget_parse(w);
2979                 }
2980         }
2981 }
2982
2983 static void
2984 hdaa_audio_postprocess(struct hdaa_devinfo *devinfo)
2985 {
2986         struct hdaa_widget *w;
2987         int i;
2988
2989         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
2990                 w = hdaa_widget_get(devinfo, i);
2991                 if (w == NULL)
2992                         continue;
2993                 hdaa_widget_postprocess(w);
2994         }
2995 }
2996
2997 static void
2998 hdaa_audio_ctl_parse(struct hdaa_devinfo *devinfo)
2999 {
3000         struct hdaa_audio_ctl *ctls;
3001         struct hdaa_widget *w, *cw;
3002         int i, j, cnt, max, ocap, icap;
3003         int mute, offset, step, size;
3004
3005         /* XXX This is redundant */
3006         max = 0;
3007         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
3008                 w = hdaa_widget_get(devinfo, i);
3009                 if (w == NULL || w->enable == 0)
3010                         continue;
3011                 if (w->param.outamp_cap != 0)
3012                         max++;
3013                 if (w->param.inamp_cap != 0) {
3014                         switch (w->type) {
3015                         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR:
3016                         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER:
3017                                 for (j = 0; j < w->nconns; j++) {
3018                                         cw = hdaa_widget_get(devinfo,
3019                                             w->conns[j]);
3020                                         if (cw == NULL || cw->enable == 0)
3021                                                 continue;
3022                                         max++;
3023                                 }
3024                                 break;
3025                         default:
3026                                 max++;
3027                                 break;
3028                         }
3029                 }
3030         }
3031         devinfo->ctlcnt = max;
3032
3033         if (max < 1)
3034                 return;
3035
3036         ctls = (struct hdaa_audio_ctl *)malloc(
3037             sizeof(*ctls) * max, M_HDAA, M_ZERO | M_NOWAIT);
3038
3039         if (ctls == NULL) {
3040                 /* Blekh! */
3041                 device_printf(devinfo->dev, "unable to allocate ctls!\n");
3042                 devinfo->ctlcnt = 0;
3043                 return;
3044         }
3045
3046         cnt = 0;
3047         for (i = devinfo->startnode; cnt < max && i < devinfo->endnode; i++) {
3048                 if (cnt >= max) {
3049                         device_printf(devinfo->dev, "%s: Ctl overflow!\n",
3050                             __func__);
3051                         break;
3052                 }
3053                 w = hdaa_widget_get(devinfo, i);
3054                 if (w == NULL || w->enable == 0)
3055                         continue;
3056                 ocap = w->param.outamp_cap;
3057                 icap = w->param.inamp_cap;
3058                 if (ocap != 0) {
3059                         mute = HDA_PARAM_OUTPUT_AMP_CAP_MUTE_CAP(ocap);
3060                         step = HDA_PARAM_OUTPUT_AMP_CAP_NUMSTEPS(ocap);
3061                         size = HDA_PARAM_OUTPUT_AMP_CAP_STEPSIZE(ocap);
3062                         offset = HDA_PARAM_OUTPUT_AMP_CAP_OFFSET(ocap);
3063                         /*if (offset > step) {
3064                                 HDA_BOOTVERBOSE(
3065                                         device_printf(devinfo->dev,
3066                                             "BUGGY outamp: nid=%d "
3067                                             "[offset=%d > step=%d]\n",
3068                                             w->nid, offset, step);
3069                                 );
3070                                 offset = step;
3071                         }*/
3072                         ctls[cnt].enable = 1;
3073                         ctls[cnt].widget = w;
3074                         ctls[cnt].mute = mute;
3075                         ctls[cnt].step = step;
3076                         ctls[cnt].size = size;
3077                         ctls[cnt].offset = offset;
3078                         ctls[cnt].left = offset;
3079                         ctls[cnt].right = offset;
3080                         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX ||
3081                             w->waspin)
3082                                 ctls[cnt].ndir = HDAA_CTL_IN;
3083                         else
3084                                 ctls[cnt].ndir = HDAA_CTL_OUT;
3085                         ctls[cnt++].dir = HDAA_CTL_OUT;
3086                 }
3087
3088                 if (icap != 0) {
3089                         mute = HDA_PARAM_OUTPUT_AMP_CAP_MUTE_CAP(icap);
3090                         step = HDA_PARAM_OUTPUT_AMP_CAP_NUMSTEPS(icap);
3091                         size = HDA_PARAM_OUTPUT_AMP_CAP_STEPSIZE(icap);
3092                         offset = HDA_PARAM_OUTPUT_AMP_CAP_OFFSET(icap);
3093                         /*if (offset > step) {
3094                                 HDA_BOOTVERBOSE(
3095                                         device_printf(devinfo->dev,
3096                                             "BUGGY inamp: nid=%d "
3097                                             "[offset=%d > step=%d]\n",
3098                                             w->nid, offset, step);
3099                                 );
3100                                 offset = step;
3101                         }*/
3102                         switch (w->type) {
3103                         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR:
3104                         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER:
3105                                 for (j = 0; j < w->nconns; j++) {
3106                                         if (cnt >= max) {
3107                                                 device_printf(devinfo->dev,
3108                                                     "%s: Ctl overflow!\n",
3109                                                     __func__);
3110                                                 break;
3111                                         }
3112                                         cw = hdaa_widget_get(devinfo,
3113                                             w->conns[j]);
3114                                         if (cw == NULL || cw->enable == 0)
3115                                                 continue;
3116                                         ctls[cnt].enable = 1;
3117                                         ctls[cnt].widget = w;
3118                                         ctls[cnt].childwidget = cw;
3119                                         ctls[cnt].index = j;
3120                                         ctls[cnt].mute = mute;
3121                                         ctls[cnt].step = step;
3122                                         ctls[cnt].size = size;
3123                                         ctls[cnt].offset = offset;
3124                                         ctls[cnt].left = offset;
3125                                         ctls[cnt].right = offset;
3126                                 ctls[cnt].ndir = HDAA_CTL_IN;
3127                                         ctls[cnt++].dir = HDAA_CTL_IN;
3128                                 }
3129                                 break;
3130                         default:
3131                                 if (cnt >= max) {
3132                                         device_printf(devinfo->dev,
3133                                             "%s: Ctl overflow!\n",
3134                                             __func__);
3135                                         break;
3136                                 }
3137                                 ctls[cnt].enable = 1;
3138                                 ctls[cnt].widget = w;
3139                                 ctls[cnt].mute = mute;
3140                                 ctls[cnt].step = step;
3141                                 ctls[cnt].size = size;
3142                                 ctls[cnt].offset = offset;
3143                                 ctls[cnt].left = offset;
3144                                 ctls[cnt].right = offset;
3145                                 if (w->type ==
3146                                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
3147                                         ctls[cnt].ndir = HDAA_CTL_OUT;
3148                                 else
3149                                         ctls[cnt].ndir = HDAA_CTL_IN;
3150                                 ctls[cnt++].dir = HDAA_CTL_IN;
3151                                 break;
3152                         }
3153                 }
3154         }
3155
3156         devinfo->ctl = ctls;
3157 }
3158
3159 static void
3160 hdaa_audio_as_parse(struct hdaa_devinfo *devinfo)
3161 {
3162         struct hdaa_audio_as *as;
3163         struct hdaa_widget *w;
3164         int i, j, cnt, max, type, dir, assoc, seq, first, hpredir;
3165
3166         /* Count present associations */
3167         max = 0;
3168         for (j = 1; j < 16; j++) {
3169                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
3170                         w = hdaa_widget_get(devinfo, i);
3171                         if (w == NULL || w->enable == 0)
3172                                 continue;
3173                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
3174                                 continue;
3175                         if (HDA_CONFIG_DEFAULTCONF_ASSOCIATION(w->wclass.pin.config)
3176                             != j)
3177                                 continue;
3178                         max++;
3179                         if (j != 15)  /* There could be many 1-pin assocs #15 */
3180                                 break;
3181                 }
3182         }
3183
3184         devinfo->ascnt = max;
3185
3186         if (max < 1)
3187                 return;
3188
3189         as = (struct hdaa_audio_as *)malloc(
3190             sizeof(*as) * max, M_HDAA, M_ZERO | M_NOWAIT);
3191
3192         if (as == NULL) {
3193                 /* Blekh! */
3194                 device_printf(devinfo->dev, "unable to allocate assocs!\n");
3195                 devinfo->ascnt = 0;
3196                 return;
3197         }
3198
3199         for (i = 0; i < max; i++) {
3200                 as[i].hpredir = -1;
3201                 as[i].digital = 0;
3202                 as[i].num_chans = 1;
3203                 as[i].location = -1;
3204         }
3205
3206         /* Scan associations skipping as=0. */
3207         cnt = 0;
3208         for (j = 1; j < 16; j++) {
3209                 first = 16;
3210                 hpredir = 0;
3211                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
3212                         w = hdaa_widget_get(devinfo, i);
3213                         if (w == NULL || w->enable == 0)
3214                                 continue;
3215                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
3216                                 continue;
3217                         assoc = HDA_CONFIG_DEFAULTCONF_ASSOCIATION(w->wclass.pin.config);
3218                         seq = HDA_CONFIG_DEFAULTCONF_SEQUENCE(w->wclass.pin.config);
3219                         if (assoc != j) {
3220                                 continue;
3221                         }
3222                         KASSERT(cnt < max,
3223                             ("%s: Associations owerflow (%d of %d)",
3224                             __func__, cnt, max));
3225                         type = w->wclass.pin.config &
3226                             HDA_CONFIG_DEFAULTCONF_DEVICE_MASK;
3227                         /* Get pin direction. */
3228                         if (type == HDA_CONFIG_DEFAULTCONF_DEVICE_LINE_OUT ||
3229                             type == HDA_CONFIG_DEFAULTCONF_DEVICE_SPEAKER ||
3230                             type == HDA_CONFIG_DEFAULTCONF_DEVICE_HP_OUT ||
3231                             type == HDA_CONFIG_DEFAULTCONF_DEVICE_SPDIF_OUT ||
3232                             type == HDA_CONFIG_DEFAULTCONF_DEVICE_DIGITAL_OTHER_OUT)
3233                                 dir = HDAA_CTL_OUT;
3234                         else
3235                                 dir = HDAA_CTL_IN;
3236                         /* If this is a first pin - create new association. */
3237                         if (as[cnt].pincnt == 0) {
3238                                 as[cnt].enable = 1;
3239                                 as[cnt].index = j;
3240                                 as[cnt].dir = dir;
3241                         }
3242                         if (seq < first)
3243                                 first = seq;
3244                         /* Check association correctness. */
3245                         if (as[cnt].pins[seq] != 0) {
3246                                 device_printf(devinfo->dev, "%s: Duplicate pin %d (%d) "
3247                                     "in association %d! Disabling association.\n",
3248                                     __func__, seq, w->nid, j);
3249                                 as[cnt].enable = 0;
3250                         }
3251                         if (dir != as[cnt].dir) {
3252                                 device_printf(devinfo->dev, "%s: Pin %d has wrong "
3253                                     "direction for association %d! Disabling "
3254                                     "association.\n",
3255                                     __func__, w->nid, j);
3256                                 as[cnt].enable = 0;
3257                         }
3258                         if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap)) {
3259                                 as[cnt].digital |= 0x1;
3260                                 if (HDA_PARAM_PIN_CAP_HDMI(w->wclass.pin.cap))
3261                                         as[cnt].digital |= 0x2;
3262                                 if (HDA_PARAM_PIN_CAP_DP(w->wclass.pin.cap))
3263                                         as[cnt].digital |= 0x4;
3264                         }
3265                         if (as[cnt].location == -1) {
3266                                 as[cnt].location =
3267                                     HDA_CONFIG_DEFAULTCONF_LOCATION(w->wclass.pin.config);
3268                         } else if (as[cnt].location !=
3269                             HDA_CONFIG_DEFAULTCONF_LOCATION(w->wclass.pin.config)) {
3270                                 as[cnt].location = -2;
3271                         }
3272                         /* Headphones with seq=15 may mean redirection. */
3273                         if (type == HDA_CONFIG_DEFAULTCONF_DEVICE_HP_OUT &&
3274                             seq == 15)
3275                                 hpredir = 1;
3276                         as[cnt].pins[seq] = w->nid;
3277                         as[cnt].pincnt++;
3278                         /* Association 15 is a multiple unassociated pins. */
3279                         if (j == 15)
3280                                 cnt++;
3281                 }
3282                 if (j != 15 && as[cnt].pincnt > 0) {
3283                         if (hpredir && as[cnt].pincnt > 1)
3284                                 as[cnt].hpredir = first;
3285                         cnt++;
3286                 }
3287         }
3288         for (i = 0; i < max; i++) {
3289                 if (as[i].dir == HDAA_CTL_IN && (as[i].pincnt == 1 ||
3290                     as[i].pins[14] > 0 || as[i].pins[15] > 0))
3291                         as[i].mixed = 1;
3292         }
3293         HDA_BOOTVERBOSE(
3294                 device_printf(devinfo->dev,
3295                     "%d associations found:\n", max);
3296                 for (i = 0; i < max; i++) {
3297                         device_printf(devinfo->dev,
3298                             "Association %d (%d) %s%s:\n",
3299                             i, as[i].index, (as[i].dir == HDAA_CTL_IN)?"in":"out",
3300                             as[i].enable?"":" (disabled)");
3301                         for (j = 0; j < 16; j++) {
3302                                 if (as[i].pins[j] == 0)
3303                                         continue;
3304                                 device_printf(devinfo->dev,
3305                                     " Pin nid=%d seq=%d\n",
3306                                     as[i].pins[j], j);
3307                         }
3308                 }
3309         );
3310
3311         devinfo->as = as;
3312 }
3313
3314 /*
3315  * Trace path from DAC to pin.
3316  */
3317 static nid_t
3318 hdaa_audio_trace_dac(struct hdaa_devinfo *devinfo, int as, int seq, nid_t nid,
3319     int dupseq, int min, int only, int depth)
3320 {
3321         struct hdaa_widget *w;
3322         int i, im = -1;
3323         nid_t m = 0, ret;
3324
3325         if (depth > HDA_PARSE_MAXDEPTH)
3326                 return (0);
3327         w = hdaa_widget_get(devinfo, nid);
3328         if (w == NULL || w->enable == 0)
3329                 return (0);
3330         HDA_BOOTHVERBOSE(
3331                 if (!only) {
3332                         device_printf(devinfo->dev,
3333                             " %*stracing via nid %d\n",
3334                                 depth + 1, "", w->nid);
3335                 }
3336         );
3337         /* Use only unused widgets */
3338         if (w->bindas >= 0 && w->bindas != as) {
3339                 HDA_BOOTHVERBOSE(
3340                         if (!only) {
3341                                 device_printf(devinfo->dev,
3342                                     " %*snid %d busy by association %d\n",
3343                                         depth + 1, "", w->nid, w->bindas);
3344                         }
3345                 );
3346                 return (0);
3347         }
3348         if (dupseq < 0) {
3349                 if (w->bindseqmask != 0) {
3350                         HDA_BOOTHVERBOSE(
3351                                 if (!only) {
3352                                         device_printf(devinfo->dev,
3353                                             " %*snid %d busy by seqmask %x\n",
3354                                                 depth + 1, "", w->nid, w->bindseqmask);
3355                                 }
3356                         );
3357                         return (0);
3358                 }
3359         } else {
3360                 /* If this is headphones - allow duplicate first pin. */
3361                 if (w->bindseqmask != 0 &&
3362                     (w->bindseqmask & (1 << dupseq)) == 0) {
3363                         HDA_BOOTHVERBOSE(
3364                                 device_printf(devinfo->dev,
3365                                     " %*snid %d busy by seqmask %x\n",
3366                                         depth + 1, "", w->nid, w->bindseqmask);
3367                         );
3368                         return (0);
3369                 }
3370         }
3371
3372         switch (w->type) {
3373         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT:
3374                 /* Do not traverse input. AD1988 has digital monitor
3375                 for which we are not ready. */
3376                 break;
3377         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT:
3378                 /* If we are tracing HP take only dac of first pin. */
3379                 if ((only == 0 || only == w->nid) &&
3380                     (w->nid >= min) && (dupseq < 0 || w->nid ==
3381                     devinfo->as[as].dacs[0][dupseq]))
3382                         m = w->nid;
3383                 break;
3384         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX:
3385                 if (depth > 0)
3386                         break;
3387                 /* Fall */
3388         default:
3389                 /* Find reachable DACs with smallest nid respecting constraints. */
3390                 for (i = 0; i < w->nconns; i++) {
3391                         if (w->connsenable[i] == 0)
3392                                 continue;
3393                         if (w->selconn != -1 && w->selconn != i)
3394                                 continue;
3395                         if ((ret = hdaa_audio_trace_dac(devinfo, as, seq,
3396                             w->conns[i], dupseq, min, only, depth + 1)) != 0) {
3397                                 if (m == 0 || ret < m) {
3398                                         m = ret;
3399                                         im = i;
3400                                 }
3401                                 if (only || dupseq >= 0)
3402                                         break;
3403                         }
3404                 }
3405                 if (im >= 0 && only && ((w->nconns > 1 &&
3406                     w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER) ||
3407                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR))
3408                         w->selconn = im;
3409                 break;
3410         }
3411         if (m && only) {
3412                 w->bindas = as;
3413                 w->bindseqmask |= (1 << seq);
3414         }
3415         HDA_BOOTHVERBOSE(
3416                 if (!only) {
3417                         device_printf(devinfo->dev,
3418                             " %*snid %d returned %d\n",
3419                                 depth + 1, "", w->nid, m);
3420                 }
3421         );
3422         return (m);
3423 }
3424
3425 /*
3426  * Trace path from widget to ADC.
3427  */
3428 static nid_t
3429 hdaa_audio_trace_adc(struct hdaa_devinfo *devinfo, int as, int seq, nid_t nid,
3430     int mixed, int min, int only, int depth, int *length, int onlylength)
3431 {
3432         struct hdaa_widget *w, *wc;
3433         int i, j, im, lm = HDA_PARSE_MAXDEPTH;
3434         nid_t m = 0, ret;
3435
3436         if (depth > HDA_PARSE_MAXDEPTH)
3437                 return (0);
3438         w = hdaa_widget_get(devinfo, nid);
3439         if (w == NULL || w->enable == 0)
3440                 return (0);
3441         HDA_BOOTHVERBOSE(
3442                 device_printf(devinfo->dev,
3443                     " %*stracing via nid %d\n",
3444                         depth + 1, "", w->nid);
3445         );
3446         /* Use only unused widgets */
3447         if (w->bindas >= 0 && w->bindas != as) {
3448                 HDA_BOOTHVERBOSE(
3449                         device_printf(devinfo->dev,
3450                             " %*snid %d busy by association %d\n",
3451                                 depth + 1, "", w->nid, w->bindas);
3452                 );
3453                 return (0);
3454         }
3455         if (!mixed && w->bindseqmask != 0) {
3456                 HDA_BOOTHVERBOSE(
3457                         device_printf(devinfo->dev,
3458                             " %*snid %d busy by seqmask %x\n",
3459                                 depth + 1, "", w->nid, w->bindseqmask);
3460                 );
3461                 return (0);
3462         }
3463         switch (w->type) {
3464         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT:
3465                 if ((only == 0 || only == w->nid) && (w->nid >= min) &&
3466                     (onlylength == 0 || onlylength == depth)) {
3467                         m = w->nid;
3468                         *length = depth;
3469                 }
3470                 break;
3471         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX:
3472                 if (depth > 0)
3473                         break;
3474                 /* Fall */
3475         default:
3476                 /* Try to find reachable ADCs with specified nid. */
3477                 for (j = devinfo->startnode; j < devinfo->endnode; j++) {
3478                         wc = hdaa_widget_get(devinfo, j);
3479                         if (wc == NULL || wc->enable == 0)
3480                                 continue;
3481                         im = -1;
3482                         for (i = 0; i < wc->nconns; i++) {
3483                                 if (wc->connsenable[i] == 0)
3484                                         continue;
3485                                 if (wc->conns[i] != nid)
3486                                         continue;
3487                                 if ((ret = hdaa_audio_trace_adc(devinfo, as, seq,
3488                                     j, mixed, min, only, depth + 1,
3489                                     length, onlylength)) != 0) {
3490                                         if (m == 0 || ret < m ||
3491                                             (ret == m && *length < lm)) {
3492                                                 m = ret;
3493                                                 im = i;
3494                                                 lm = *length;
3495                                         } else
3496                                                 *length = lm;
3497                                         if (only)
3498                                                 break;
3499                                 }
3500                         }
3501                         if (im >= 0 && only && ((wc->nconns > 1 &&
3502                             wc->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER) ||
3503                             wc->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR))
3504                                 wc->selconn = im;
3505                 }
3506                 break;
3507         }
3508         if (m && only) {
3509                 w->bindas = as;
3510                 w->bindseqmask |= (1 << seq);
3511         }
3512         HDA_BOOTHVERBOSE(
3513                 device_printf(devinfo->dev,
3514                     " %*snid %d returned %d\n",
3515                         depth + 1, "", w->nid, m);
3516         );
3517         return (m);
3518 }
3519
3520 /*
3521  * Erase trace path of the specified association.
3522  */
3523 static void
3524 hdaa_audio_undo_trace(struct hdaa_devinfo *devinfo, int as, int seq)
3525 {
3526         struct hdaa_widget *w;
3527         int i;
3528
3529         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
3530                 w = hdaa_widget_get(devinfo, i);
3531                 if (w == NULL || w->enable == 0)
3532                         continue;
3533                 if (w->bindas == as) {
3534                         if (seq >= 0) {
3535                                 w->bindseqmask &= ~(1 << seq);
3536                                 if (w->bindseqmask == 0) {
3537                                         w->bindas = -1;
3538                                         w->selconn = -1;
3539                                 }
3540                         } else {
3541                                 w->bindas = -1;
3542                                 w->bindseqmask = 0;
3543                                 w->selconn = -1;
3544                         }
3545                 }
3546         }
3547 }
3548
3549 /*
3550  * Trace association path from DAC to output
3551  */
3552 static int
3553 hdaa_audio_trace_as_out(struct hdaa_devinfo *devinfo, int as, int seq)
3554 {
3555         struct hdaa_audio_as *ases = devinfo->as;
3556         int i, hpredir;
3557         nid_t min, res;
3558
3559         /* Find next pin */
3560         for (i = seq; i < 16 && ases[as].pins[i] == 0; i++)
3561                 ;
3562         /* Check if there is no any left. If so - we succeeded. */
3563         if (i == 16)
3564                 return (1);
3565
3566         hpredir = (i == 15 && ases[as].fakeredir == 0)?ases[as].hpredir:-1;
3567         min = 0;
3568         do {
3569                 HDA_BOOTHVERBOSE(
3570                         device_printf(devinfo->dev,
3571                             " Tracing pin %d with min nid %d",
3572                             ases[as].pins[i], min);
3573                         if (hpredir >= 0)
3574                                 printf(" and hpredir %d", hpredir);
3575                         printf("\n");
3576                 );
3577                 /* Trace this pin taking min nid into account. */
3578                 res = hdaa_audio_trace_dac(devinfo, as, i,
3579                     ases[as].pins[i], hpredir, min, 0, 0);
3580                 if (res == 0) {
3581                         /* If we failed - return to previous and redo it. */
3582                         HDA_BOOTVERBOSE(
3583                                 device_printf(devinfo->dev,
3584                                     " Unable to trace pin %d seq %d with min "
3585                                     "nid %d",
3586                                     ases[as].pins[i], i, min);
3587                                 if (hpredir >= 0)
3588                                         printf(" and hpredir %d", hpredir);
3589                                 printf("\n");
3590                         );
3591                         return (0);
3592                 }
3593                 HDA_BOOTVERBOSE(
3594                         device_printf(devinfo->dev,
3595                             " Pin %d traced to DAC %d",
3596                             ases[as].pins[i], res);
3597                         if (hpredir >= 0)
3598                                 printf(" and hpredir %d", hpredir);
3599                         if (ases[as].fakeredir)
3600                                 printf(" with fake redirection");
3601                         printf("\n");
3602                 );
3603                 /* Trace again to mark the path */
3604                 hdaa_audio_trace_dac(devinfo, as, i,
3605                     ases[as].pins[i], hpredir, min, res, 0);
3606                 ases[as].dacs[0][i] = res;
3607                 /* We succeeded, so call next. */
3608                 if (hdaa_audio_trace_as_out(devinfo, as, i + 1))
3609                         return (1);
3610                 /* If next failed, we should retry with next min */
3611                 hdaa_audio_undo_trace(devinfo, as, i);
3612                 ases[as].dacs[0][i] = 0;
3613                 min = res + 1;
3614         } while (1);
3615 }
3616
3617 /*
3618  * Check equivalency of two DACs.
3619  */
3620 static int
3621 hdaa_audio_dacs_equal(struct hdaa_widget *w1, struct hdaa_widget *w2)
3622 {
3623         struct hdaa_devinfo *devinfo = w1->devinfo;
3624         struct hdaa_widget *w3;
3625         int i, j, c1, c2;
3626
3627         if (memcmp(&w1->param, &w2->param, sizeof(w1->param)))
3628                 return (0);
3629         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
3630                 w3 = hdaa_widget_get(devinfo, i);
3631                 if (w3 == NULL || w3->enable == 0)
3632                         continue;
3633                 if (w3->bindas != w1->bindas)
3634                         continue;
3635                 if (w3->nconns == 0)
3636                         continue;
3637                 c1 = c2 = -1;
3638                 for (j = 0; j < w3->nconns; j++) {
3639                         if (w3->connsenable[j] == 0)
3640                                 continue;
3641                         if (w3->conns[j] == w1->nid)
3642                                 c1 = j;
3643                         if (w3->conns[j] == w2->nid)
3644                                 c2 = j;
3645                 }
3646                 if (c1 < 0)
3647                         continue;
3648                 if (c2 < 0)
3649                         return (0);
3650                 if (w3->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
3651                         return (0);
3652         }
3653         return (1);
3654 }
3655
3656 /*
3657  * Check equivalency of two ADCs.
3658  */
3659 static int
3660 hdaa_audio_adcs_equal(struct hdaa_widget *w1, struct hdaa_widget *w2)
3661 {
3662         struct hdaa_devinfo *devinfo = w1->devinfo;
3663         struct hdaa_widget *w3, *w4;
3664         int i;
3665
3666         if (memcmp(&w1->param, &w2->param, sizeof(w1->param)))
3667                 return (0);
3668         if (w1->nconns != 1 || w2->nconns != 1)
3669                 return (0);
3670         if (w1->conns[0] == w2->conns[0])
3671                 return (1);
3672         w3 = hdaa_widget_get(devinfo, w1->conns[0]);
3673         if (w3 == NULL || w3->enable == 0)
3674                 return (0);
3675         w4 = hdaa_widget_get(devinfo, w2->conns[0]);
3676         if (w4 == NULL || w4->enable == 0)
3677                 return (0);
3678         if (w3->bindas == w4->bindas && w3->bindseqmask == w4->bindseqmask)
3679                 return (1);
3680         if (w4->bindas >= 0)
3681                 return (0);
3682         if (w3->type != w4->type)
3683                 return (0);
3684         if (memcmp(&w3->param, &w4->param, sizeof(w3->param)))
3685                 return (0);
3686         if (w3->nconns != w4->nconns)
3687                 return (0);
3688         for (i = 0; i < w3->nconns; i++) {
3689                 if (w3->conns[i] != w4->conns[i])
3690                         return (0);
3691         }
3692         return (1);
3693 }
3694
3695 /*
3696  * Look for equivalent DAC/ADC to implement second channel.
3697  */
3698 static void
3699 hdaa_audio_adddac(struct hdaa_devinfo *devinfo, int asid)
3700 {
3701         struct hdaa_audio_as *as = &devinfo->as[asid];
3702         struct hdaa_widget *w1, *w2;
3703         int i, pos;
3704         nid_t nid1, nid2;
3705
3706         HDA_BOOTVERBOSE(
3707                 device_printf(devinfo->dev,
3708                     "Looking for additional %sC "
3709                     "for association %d (%d)\n",
3710                     (as->dir == HDAA_CTL_OUT) ? "DA" : "AD",
3711                     asid, as->index);
3712         );
3713
3714         /* Find the exisitng DAC position and return if found more the one. */
3715         pos = -1;
3716         for (i = 0; i < 16; i++) {
3717                 if (as->dacs[0][i] <= 0)
3718                         continue;
3719                 if (pos >= 0 && as->dacs[0][i] != as->dacs[0][pos])
3720                         return;
3721                 pos = i;
3722         }
3723
3724         nid1 = as->dacs[0][pos];
3725         w1 = hdaa_widget_get(devinfo, nid1);
3726         w2 = NULL;
3727         for (nid2 = devinfo->startnode; nid2 < devinfo->endnode; nid2++) {
3728                 w2 = hdaa_widget_get(devinfo, nid2);
3729                 if (w2 == NULL || w2->enable == 0)
3730                         continue;
3731                 if (w2->bindas >= 0)
3732                         continue;
3733                 if (w1->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT) {
3734                         if (w2->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT)
3735                                 continue;
3736                         if (hdaa_audio_dacs_equal(w1, w2))
3737                                 break;
3738                 } else {
3739                         if (w2->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT)
3740                                 continue;
3741                         if (hdaa_audio_adcs_equal(w1, w2))
3742                                 break;
3743                 }
3744         }
3745         if (nid2 >= devinfo->endnode)
3746                 return;
3747         w2->bindas = w1->bindas;
3748         w2->bindseqmask = w1->bindseqmask;
3749         if (w1->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
3750                 HDA_BOOTVERBOSE(
3751                         device_printf(devinfo->dev,
3752                             " ADC %d considered equal to ADC %d\n", nid2, nid1);
3753                 );
3754                 w1 = hdaa_widget_get(devinfo, w1->conns[0]);
3755                 w2 = hdaa_widget_get(devinfo, w2->conns[0]);
3756                 w2->bindas = w1->bindas;
3757                 w2->bindseqmask = w1->bindseqmask;
3758         } else {
3759                 HDA_BOOTVERBOSE(
3760                         device_printf(devinfo->dev,
3761                             " DAC %d considered equal to DAC %d\n", nid2, nid1);
3762                 );
3763         }
3764         for (i = 0; i < 16; i++) {
3765                 if (as->dacs[0][i] <= 0)
3766                         continue;
3767                 as->dacs[as->num_chans][i] = nid2;
3768         }
3769         as->num_chans++;
3770 }
3771
3772 /*
3773  * Trace association path from input to ADC
3774  */
3775 static int
3776 hdaa_audio_trace_as_in(struct hdaa_devinfo *devinfo, int as)
3777 {
3778         struct hdaa_audio_as *ases = devinfo->as;
3779         struct hdaa_widget *w;
3780         int i, j, k, length;
3781
3782         for (j = devinfo->startnode; j < devinfo->endnode; j++) {
3783                 w = hdaa_widget_get(devinfo, j);
3784                 if (w == NULL || w->enable == 0)
3785                         continue;
3786                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT)
3787                         continue;
3788                 if (w->bindas >= 0 && w->bindas != as)
3789                         continue;
3790
3791                 /* Find next pin */
3792                 for (i = 0; i < 16; i++) {
3793                         if (ases[as].pins[i] == 0)
3794                                 continue;
3795
3796                         HDA_BOOTHVERBOSE(
3797                                 device_printf(devinfo->dev,
3798                                     " Tracing pin %d to ADC %d\n",
3799                                     ases[as].pins[i], j);
3800                         );
3801                         /* Trace this pin taking goal into account. */
3802                         if (hdaa_audio_trace_adc(devinfo, as, i,
3803                             ases[as].pins[i], 1, 0, j, 0, &length, 0) == 0) {
3804                                 /* If we failed - return to previous and redo it. */
3805                                 HDA_BOOTVERBOSE(
3806                                         device_printf(devinfo->dev,
3807                                             " Unable to trace pin %d to ADC %d, undo traces\n",
3808                                             ases[as].pins[i], j);
3809                                 );
3810                                 hdaa_audio_undo_trace(devinfo, as, -1);
3811                                 for (k = 0; k < 16; k++)
3812                                         ases[as].dacs[0][k] = 0;
3813                                 break;
3814                         }
3815                         HDA_BOOTVERBOSE(
3816                                 device_printf(devinfo->dev,
3817                                     " Pin %d traced to ADC %d\n",
3818                                     ases[as].pins[i], j);
3819                         );
3820                         ases[as].dacs[0][i] = j;
3821                 }
3822                 if (i == 16)
3823                         return (1);
3824         }
3825         return (0);
3826 }
3827
3828 /*
3829  * Trace association path from input to multiple ADCs
3830  */
3831 static int
3832 hdaa_audio_trace_as_in_mch(struct hdaa_devinfo *devinfo, int as, int seq)
3833 {
3834         struct hdaa_audio_as *ases = devinfo->as;
3835         int i, length;
3836         nid_t min, res;
3837
3838         /* Find next pin */
3839         for (i = seq; i < 16 && ases[as].pins[i] == 0; i++)
3840                 ;
3841         /* Check if there is no any left. If so - we succeeded. */
3842         if (i == 16)
3843                 return (1);
3844
3845         min = 0;
3846         do {
3847                 HDA_BOOTHVERBOSE(
3848                         device_printf(devinfo->dev,
3849                             " Tracing pin %d with min nid %d",
3850                             ases[as].pins[i], min);
3851                         printf("\n");
3852                 );
3853                 /* Trace this pin taking min nid into account. */
3854                 res = hdaa_audio_trace_adc(devinfo, as, i,
3855                     ases[as].pins[i], 0, min, 0, 0, &length, 0);
3856                 if (res == 0) {
3857                         /* If we failed - return to previous and redo it. */
3858                         HDA_BOOTVERBOSE(
3859                                 device_printf(devinfo->dev,
3860                                     " Unable to trace pin %d seq %d with min "
3861                                     "nid %d",
3862                                     ases[as].pins[i], i, min);
3863                                 printf("\n");
3864                         );
3865                         return (0);
3866                 }
3867                 HDA_BOOTVERBOSE(
3868                         device_printf(devinfo->dev,
3869                             " Pin %d traced to ADC %d\n",
3870                             ases[as].pins[i], res);
3871                 );
3872                 /* Trace again to mark the path */
3873                 hdaa_audio_trace_adc(devinfo, as, i,
3874                     ases[as].pins[i], 0, min, res, 0, &length, length);
3875                 ases[as].dacs[0][i] = res;
3876                 /* We succeeded, so call next. */
3877                 if (hdaa_audio_trace_as_in_mch(devinfo, as, i + 1))
3878                         return (1);
3879                 /* If next failed, we should retry with next min */
3880                 hdaa_audio_undo_trace(devinfo, as, i);
3881                 ases[as].dacs[0][i] = 0;
3882                 min = res + 1;
3883         } while (1);
3884 }
3885
3886 /*
3887  * Trace input monitor path from mixer to output association.
3888  */
3889 static int
3890 hdaa_audio_trace_to_out(struct hdaa_devinfo *devinfo, nid_t nid, int depth)
3891 {
3892         struct hdaa_audio_as *ases = devinfo->as;
3893         struct hdaa_widget *w, *wc;
3894         int i, j;
3895         nid_t res = 0;
3896
3897         if (depth > HDA_PARSE_MAXDEPTH)
3898                 return (0);
3899         w = hdaa_widget_get(devinfo, nid);
3900         if (w == NULL || w->enable == 0)
3901                 return (0);
3902         HDA_BOOTHVERBOSE(
3903                 device_printf(devinfo->dev,
3904                     " %*stracing via nid %d\n",
3905                         depth + 1, "", w->nid);
3906         );
3907         /* Use only unused widgets */
3908         if (depth > 0 && w->bindas != -1) {
3909                 if (w->bindas < 0 || ases[w->bindas].dir == HDAA_CTL_OUT) {
3910                         HDA_BOOTHVERBOSE(
3911                                 device_printf(devinfo->dev,
3912                                     " %*snid %d found output association %d\n",
3913                                         depth + 1, "", w->nid, w->bindas);
3914                         );
3915                         if (w->bindas >= 0)
3916                                 w->pflags |= HDAA_ADC_MONITOR;
3917                         return (1);
3918                 } else {
3919                         HDA_BOOTHVERBOSE(
3920                                 device_printf(devinfo->dev,
3921                                     " %*snid %d busy by input association %d\n",
3922                                         depth + 1, "", w->nid, w->bindas);
3923                         );
3924                         return (0);
3925                 }
3926         }
3927
3928         switch (w->type) {
3929         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT:
3930                 /* Do not traverse input. AD1988 has digital monitor
3931                 for which we are not ready. */
3932                 break;
3933         case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX:
3934                 if (depth > 0)
3935                         break;
3936                 /* Fall */
3937         default:
3938                 /* Try to find reachable ADCs with specified nid. */
3939                 for (j = devinfo->startnode; j < devinfo->endnode; j++) {
3940                         wc = hdaa_widget_get(devinfo, j);
3941                         if (wc == NULL || wc->enable == 0)
3942                                 continue;
3943                         for (i = 0; i < wc->nconns; i++) {
3944                                 if (wc->connsenable[i] == 0)
3945                                         continue;
3946                                 if (wc->conns[i] != nid)
3947                                         continue;
3948                                 if (hdaa_audio_trace_to_out(devinfo,
3949                                     j, depth + 1) != 0) {
3950                                         res = 1;
3951                                         if (wc->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR &&
3952                                             wc->selconn == -1)
3953                                                 wc->selconn = i;
3954                                 }
3955                         }
3956                 }
3957                 break;
3958         }
3959         if (res && w->bindas == -1)
3960                 w->bindas = -2;
3961
3962         HDA_BOOTHVERBOSE(
3963                 device_printf(devinfo->dev,
3964                     " %*snid %d returned %d\n",
3965                         depth + 1, "", w->nid, res);
3966         );
3967         return (res);
3968 }
3969
3970 /*
3971  * Trace extra associations (beeper, monitor)
3972  */
3973 static void
3974 hdaa_audio_trace_as_extra(struct hdaa_devinfo *devinfo)
3975 {
3976         struct hdaa_audio_as *as = devinfo->as;
3977         struct hdaa_widget *w;
3978         int j;
3979
3980         /* Input monitor */
3981         /* Find mixer associated with input, but supplying signal
3982            for output associations. Hope it will be input monitor. */
3983         HDA_BOOTVERBOSE(
3984                 device_printf(devinfo->dev,
3985                     "Tracing input monitor\n");
3986         );
3987         for (j = devinfo->startnode; j < devinfo->endnode; j++) {
3988                 w = hdaa_widget_get(devinfo, j);
3989                 if (w == NULL || w->enable == 0)
3990                         continue;
3991                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
3992                         continue;
3993                 if (w->bindas < 0 || as[w->bindas].dir != HDAA_CTL_IN)
3994                         continue;
3995                 HDA_BOOTVERBOSE(
3996                         device_printf(devinfo->dev,
3997                             " Tracing nid %d to out\n",
3998                             j);
3999                 );
4000                 if (hdaa_audio_trace_to_out(devinfo, w->nid, 0)) {
4001                         HDA_BOOTVERBOSE(
4002                                 device_printf(devinfo->dev,
4003                                     " nid %d is input monitor\n",
4004                                         w->nid);
4005                         );
4006                         w->ossdev = SOUND_MIXER_IMIX;
4007                 }
4008         }
4009
4010         /* Other inputs monitor */
4011         /* Find input pins supplying signal for output associations.
4012            Hope it will be input monitoring. */
4013         HDA_BOOTVERBOSE(
4014                 device_printf(devinfo->dev,
4015                     "Tracing other input monitors\n");
4016         );
4017         for (j = devinfo->startnode; j < devinfo->endnode; j++) {
4018                 w = hdaa_widget_get(devinfo, j);
4019                 if (w == NULL || w->enable == 0)
4020                         continue;
4021                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
4022                         continue;
4023                 if (w->bindas < 0 || as[w->bindas].dir != HDAA_CTL_IN)
4024                         continue;
4025                 HDA_BOOTVERBOSE(
4026                         device_printf(devinfo->dev,
4027                             " Tracing nid %d to out\n",
4028                             j);
4029                 );
4030                 if (hdaa_audio_trace_to_out(devinfo, w->nid, 0)) {
4031                         HDA_BOOTVERBOSE(
4032                                 device_printf(devinfo->dev,
4033                                     " nid %d is input monitor\n",
4034                                         w->nid);
4035                         );
4036                 }
4037         }
4038
4039         /* Beeper */
4040         HDA_BOOTVERBOSE(
4041                 device_printf(devinfo->dev,
4042                     "Tracing beeper\n");
4043         );
4044         for (j = devinfo->startnode; j < devinfo->endnode; j++) {
4045                 w = hdaa_widget_get(devinfo, j);
4046                 if (w == NULL || w->enable == 0)
4047                         continue;
4048                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_BEEP_WIDGET)
4049                         continue;
4050                 HDA_BOOTHVERBOSE(
4051                         device_printf(devinfo->dev,
4052                             " Tracing nid %d to out\n",
4053                             j);
4054                 );
4055                 if (hdaa_audio_trace_to_out(devinfo, w->nid, 0)) {
4056                         HDA_BOOTVERBOSE(
4057                                 device_printf(devinfo->dev,
4058                                     " nid %d traced to out\n",
4059                                     j);
4060                         );
4061                 }
4062                 w->bindas = -2;
4063         }
4064 }
4065
4066 /*
4067  * Bind assotiations to PCM channels
4068  */
4069 static void
4070 hdaa_audio_bind_as(struct hdaa_devinfo *devinfo)
4071 {
4072         struct hdaa_audio_as *as = devinfo->as;
4073         int i, j, cnt = 0, free;
4074
4075         for (j = 0; j < devinfo->ascnt; j++) {
4076                 if (as[j].enable)
4077                         cnt += as[j].num_chans;
4078         }
4079         if (devinfo->num_chans == 0) {
4080                 devinfo->chans = (struct hdaa_chan *)malloc(
4081                     sizeof(struct hdaa_chan) * cnt,
4082                     M_HDAA, M_ZERO | M_NOWAIT);
4083                 if (devinfo->chans == NULL) {
4084                         device_printf(devinfo->dev,
4085                             "Channels memory allocation failed!\n");
4086                         return;
4087                 }
4088         } else {
4089                 devinfo->chans = (struct hdaa_chan *)realloc(devinfo->chans,
4090                     sizeof(struct hdaa_chan) * (devinfo->num_chans + cnt),
4091                     M_HDAA, M_ZERO | M_NOWAIT);
4092                 if (devinfo->chans == NULL) {
4093                         devinfo->num_chans = 0;
4094                         device_printf(devinfo->dev,
4095                             "Channels memory allocation failed!\n");
4096                         return;
4097                 }
4098                 /* Fixup relative pointers after realloc */
4099                 for (j = 0; j < devinfo->num_chans; j++)
4100                         devinfo->chans[j].caps.fmtlist = devinfo->chans[j].fmtlist;
4101         }
4102         free = devinfo->num_chans;
4103         devinfo->num_chans += cnt;
4104
4105         for (j = free; j < free + cnt; j++) {
4106                 devinfo->chans[j].devinfo = devinfo;
4107                 devinfo->chans[j].as = -1;
4108         }
4109
4110         /* Assign associations in order of their numbers, */
4111         for (j = 0; j < devinfo->ascnt; j++) {
4112                 if (as[j].enable == 0)
4113                         continue;
4114                 for (i = 0; i < as[j].num_chans; i++) {
4115                         devinfo->chans[free].as = j;
4116                         devinfo->chans[free].asindex = i;
4117                         devinfo->chans[free].dir =
4118                             (as[j].dir == HDAA_CTL_IN) ? PCMDIR_REC : PCMDIR_PLAY;
4119                         hdaa_pcmchannel_setup(&devinfo->chans[free]);
4120                         as[j].chans[i] = free;
4121                         free++;
4122                 }
4123         }
4124 }
4125
4126 static void
4127 hdaa_audio_disable_nonaudio(struct hdaa_devinfo *devinfo)
4128 {
4129         struct hdaa_widget *w;
4130         int i;
4131
4132         /* Disable power and volume widgets. */
4133         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4134                 w = hdaa_widget_get(devinfo, i);
4135                 if (w == NULL || w->enable == 0)
4136                         continue;
4137                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_POWER_WIDGET ||
4138                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_VOLUME_WIDGET) {
4139                         w->enable = 0;
4140                         HDA_BOOTHVERBOSE(
4141                                 device_printf(devinfo->dev,
4142                                     " Disabling nid %d due to it's"
4143                                     " non-audio type.\n",
4144                                     w->nid);
4145                         );
4146                 }
4147         }
4148 }
4149
4150 static void
4151 hdaa_audio_disable_useless(struct hdaa_devinfo *devinfo)
4152 {
4153         struct hdaa_widget *w, *cw;
4154         struct hdaa_audio_ctl *ctl;
4155         int done, found, i, j, k;
4156
4157         /* Disable useless pins. */
4158         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4159                 w = hdaa_widget_get(devinfo, i);
4160                 if (w == NULL || w->enable == 0)
4161                         continue;
4162                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) {
4163                         if ((w->wclass.pin.config &
4164                             HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_MASK) ==
4165                             HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_NONE) {
4166                                 w->enable = 0;
4167                                 HDA_BOOTHVERBOSE(
4168                                         device_printf(devinfo->dev,
4169                                             " Disabling pin nid %d due"
4170                                             " to None connectivity.\n",
4171                                             w->nid);
4172                                 );
4173                         } else if ((w->wclass.pin.config &
4174                             HDA_CONFIG_DEFAULTCONF_ASSOCIATION_MASK) == 0) {
4175                                 w->enable = 0;
4176                                 HDA_BOOTHVERBOSE(
4177                                         device_printf(devinfo->dev,
4178                                             " Disabling unassociated"
4179                                             " pin nid %d.\n",
4180                                             w->nid);
4181                                 );
4182                         }
4183                 }
4184         }
4185         do {
4186                 done = 1;
4187                 /* Disable and mute controls for disabled widgets. */
4188                 i = 0;
4189                 while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
4190                         if (ctl->enable == 0)
4191                                 continue;
4192                         if (ctl->widget->enable == 0 ||
4193                             (ctl->childwidget != NULL &&
4194                             ctl->childwidget->enable == 0)) {
4195                                 ctl->forcemute = 1;
4196                                 ctl->muted = HDAA_AMP_MUTE_ALL;
4197                                 ctl->left = 0;
4198                                 ctl->right = 0;
4199                                 ctl->enable = 0;
4200                                 if (ctl->ndir == HDAA_CTL_IN)
4201                                         ctl->widget->connsenable[ctl->index] = 0;
4202                                 done = 0;
4203                                 HDA_BOOTHVERBOSE(
4204                                         device_printf(devinfo->dev,
4205                                             " Disabling ctl %d nid %d cnid %d due"
4206                                             " to disabled widget.\n", i,
4207                                             ctl->widget->nid,
4208                                             (ctl->childwidget != NULL)?
4209                                             ctl->childwidget->nid:-1);
4210                                 );
4211                         }
4212                 }
4213                 /* Disable useless widgets. */
4214                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4215                         w = hdaa_widget_get(devinfo, i);
4216                         if (w == NULL || w->enable == 0)
4217                                 continue;
4218                         /* Disable inputs with disabled child widgets. */
4219                         for (j = 0; j < w->nconns; j++) {
4220                                 if (w->connsenable[j]) {
4221                                         cw = hdaa_widget_get(devinfo, w->conns[j]);
4222                                         if (cw == NULL || cw->enable == 0) {
4223                                                 w->connsenable[j] = 0;
4224                                                 HDA_BOOTHVERBOSE(
4225                                                         device_printf(devinfo->dev,
4226                                                             " Disabling nid %d connection %d due"
4227                                                             " to disabled child widget.\n",
4228                                                             i, j);
4229                                                 );
4230                                         }
4231                                 }
4232                         }
4233                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR &&
4234                             w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
4235                                 continue;
4236                         /* Disable mixers and selectors without inputs. */
4237                         found = 0;
4238                         for (j = 0; j < w->nconns; j++) {
4239                                 if (w->connsenable[j]) {
4240                                         found = 1;
4241                                         break;
4242                                 }
4243                         }
4244                         if (found == 0) {
4245                                 w->enable = 0;
4246                                 done = 0;
4247                                 HDA_BOOTHVERBOSE(
4248                                         device_printf(devinfo->dev,
4249                                             " Disabling nid %d due to all it's"
4250                                             " inputs disabled.\n", w->nid);
4251                                 );
4252                         }
4253                         /* Disable nodes without consumers. */
4254                         if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_SELECTOR &&
4255                             w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
4256                                 continue;
4257                         found = 0;
4258                         for (k = devinfo->startnode; k < devinfo->endnode; k++) {
4259                                 cw = hdaa_widget_get(devinfo, k);
4260                                 if (cw == NULL || cw->enable == 0)
4261                                         continue;
4262                                 for (j = 0; j < cw->nconns; j++) {
4263                                         if (cw->connsenable[j] && cw->conns[j] == i) {
4264                                                 found = 1;
4265                                                 break;
4266                                         }
4267                                 }
4268                         }
4269                         if (found == 0) {
4270                                 w->enable = 0;
4271                                 done = 0;
4272                                 HDA_BOOTHVERBOSE(
4273                                         device_printf(devinfo->dev,
4274                                             " Disabling nid %d due to all it's"
4275                                             " consumers disabled.\n", w->nid);
4276                                 );
4277                         }
4278                 }
4279         } while (done == 0);
4280
4281 }
4282
4283 static void
4284 hdaa_audio_disable_unas(struct hdaa_devinfo *devinfo)
4285 {
4286         struct hdaa_audio_as *as = devinfo->as;
4287         struct hdaa_widget *w, *cw;
4288         struct hdaa_audio_ctl *ctl;
4289         int i, j, k;
4290
4291         /* Disable unassosiated widgets. */
4292         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4293                 w = hdaa_widget_get(devinfo, i);
4294                 if (w == NULL || w->enable == 0)
4295                         continue;
4296                 if (w->bindas == -1) {
4297                         w->enable = 0;
4298                         HDA_BOOTHVERBOSE(
4299                                 device_printf(devinfo->dev,
4300                                     " Disabling unassociated nid %d.\n",
4301                                     w->nid);
4302                         );
4303                 }
4304         }
4305         /* Disable input connections on input pin and
4306          * output on output. */
4307         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4308                 w = hdaa_widget_get(devinfo, i);
4309                 if (w == NULL || w->enable == 0)
4310                         continue;
4311                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
4312                         continue;
4313                 if (w->bindas < 0)
4314                         continue;
4315                 if (as[w->bindas].dir == HDAA_CTL_IN) {
4316                         for (j = 0; j < w->nconns; j++) {
4317                                 if (w->connsenable[j] == 0)
4318                                         continue;
4319                                 w->connsenable[j] = 0;
4320                                 HDA_BOOTHVERBOSE(
4321                                         device_printf(devinfo->dev,
4322                                             " Disabling connection to input pin "
4323                                             "nid %d conn %d.\n",
4324                                             i, j);
4325                                 );
4326                         }
4327                         ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
4328                             HDAA_CTL_IN, -1, 1);
4329                         if (ctl && ctl->enable) {
4330                                 ctl->forcemute = 1;
4331                                 ctl->muted = HDAA_AMP_MUTE_ALL;
4332                                 ctl->left = 0;
4333                                 ctl->right = 0;
4334                                 ctl->enable = 0;
4335                         }
4336                 } else {
4337                         ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
4338                             HDAA_CTL_OUT, -1, 1);
4339                         if (ctl && ctl->enable) {
4340                                 ctl->forcemute = 1;
4341                                 ctl->muted = HDAA_AMP_MUTE_ALL;
4342                                 ctl->left = 0;
4343                                 ctl->right = 0;
4344                                 ctl->enable = 0;
4345                         }
4346                         for (k = devinfo->startnode; k < devinfo->endnode; k++) {
4347                                 cw = hdaa_widget_get(devinfo, k);
4348                                 if (cw == NULL || cw->enable == 0)
4349                                         continue;
4350                                 for (j = 0; j < cw->nconns; j++) {
4351                                         if (cw->connsenable[j] && cw->conns[j] == i) {
4352                                                 cw->connsenable[j] = 0;
4353                                                 HDA_BOOTHVERBOSE(
4354                                                         device_printf(devinfo->dev,
4355                                                             " Disabling connection from output pin "
4356                                                             "nid %d conn %d cnid %d.\n",
4357                                                             k, j, i);
4358                                                 );
4359                                                 if (cw->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
4360                                                     cw->nconns > 1)
4361                                                         continue;
4362                                                 ctl = hdaa_audio_ctl_amp_get(devinfo, k,
4363                                             HDAA_CTL_IN, j, 1);
4364                                                 if (ctl && ctl->enable) {
4365                                                         ctl->forcemute = 1;
4366                                                         ctl->muted = HDAA_AMP_MUTE_ALL;
4367                                                         ctl->left = 0;
4368                                                         ctl->right = 0;
4369                                                         ctl->enable = 0;
4370                                                 }
4371                                         }
4372                                 }
4373                         }
4374                 }
4375         }
4376 }
4377
4378 static void
4379 hdaa_audio_disable_notselected(struct hdaa_devinfo *devinfo)
4380 {
4381         struct hdaa_audio_as *as = devinfo->as;
4382         struct hdaa_widget *w;
4383         int i, j;
4384
4385         /* On playback path we can safely disable all unseleted inputs. */
4386         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4387                 w = hdaa_widget_get(devinfo, i);
4388                 if (w == NULL || w->enable == 0)
4389                         continue;
4390                 if (w->nconns <= 1)
4391                         continue;
4392                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
4393                         continue;
4394                 if (w->bindas < 0 || as[w->bindas].dir == HDAA_CTL_IN)
4395                         continue;
4396                 for (j = 0; j < w->nconns; j++) {
4397                         if (w->connsenable[j] == 0)
4398                                 continue;
4399                         if (w->selconn < 0 || w->selconn == j)
4400                                 continue;
4401                         w->connsenable[j] = 0;
4402                         HDA_BOOTHVERBOSE(
4403                                 device_printf(devinfo->dev,
4404                                     " Disabling unselected connection "
4405                                     "nid %d conn %d.\n",
4406                                     i, j);
4407                         );
4408                 }
4409         }
4410 }
4411
4412 static void
4413 hdaa_audio_disable_crossas(struct hdaa_devinfo *devinfo)
4414 {
4415         struct hdaa_audio_as *ases = devinfo->as;
4416         struct hdaa_widget *w, *cw;
4417         struct hdaa_audio_ctl *ctl;
4418         int i, j;
4419
4420         /* Disable crossassociatement and unwanted crosschannel connections. */
4421         /* ... using selectors */
4422         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4423                 w = hdaa_widget_get(devinfo, i);
4424                 if (w == NULL || w->enable == 0)
4425                         continue;
4426                 if (w->nconns <= 1)
4427                         continue;
4428                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
4429                         continue;
4430                 /* Allow any -> mix */
4431                 if (w->bindas == -2)
4432                         continue;
4433                 for (j = 0; j < w->nconns; j++) {
4434                         if (w->connsenable[j] == 0)
4435                                 continue;
4436                         cw = hdaa_widget_get(devinfo, w->conns[j]);
4437                         if (cw == NULL || w->enable == 0)
4438                                 continue;
4439                         /* Allow mix -> out. */
4440                         if (cw->bindas == -2 && w->bindas >= 0 &&
4441                             ases[w->bindas].dir == HDAA_CTL_OUT)
4442                                 continue;
4443                         /* Allow mix -> mixed-in. */
4444                         if (cw->bindas == -2 && w->bindas >= 0 &&
4445                             ases[w->bindas].mixed)
4446                                 continue;
4447                         /* Allow in -> mix. */
4448                         if ((w->pflags & HDAA_ADC_MONITOR) &&
4449                              cw->bindas >= 0 &&
4450                              ases[cw->bindas].dir == HDAA_CTL_IN)
4451                                 continue;
4452                         /* Allow if have common as/seqs. */
4453                         if (w->bindas == cw->bindas &&
4454                             (w->bindseqmask & cw->bindseqmask) != 0)
4455                                 continue;
4456                         w->connsenable[j] = 0;
4457                         HDA_BOOTHVERBOSE(
4458                                 device_printf(devinfo->dev,
4459                                     " Disabling crossassociatement connection "
4460                                     "nid %d conn %d cnid %d.\n",
4461                                     i, j, cw->nid);
4462                         );
4463                 }
4464         }
4465         /* ... using controls */
4466         i = 0;
4467         while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
4468                 if (ctl->enable == 0 || ctl->childwidget == NULL)
4469                         continue;
4470                 /* Allow any -> mix */
4471                 if (ctl->widget->bindas == -2)
4472                         continue;
4473                 /* Allow mix -> out. */
4474                 if (ctl->childwidget->bindas == -2 &&
4475                     ctl->widget->bindas >= 0 &&
4476                     ases[ctl->widget->bindas].dir == HDAA_CTL_OUT)
4477                         continue;
4478                 /* Allow mix -> mixed-in. */
4479                 if (ctl->childwidget->bindas == -2 &&
4480                     ctl->widget->bindas >= 0 &&
4481                     ases[ctl->widget->bindas].mixed)
4482                         continue;
4483                 /* Allow in -> mix. */
4484                 if ((ctl->widget->pflags & HDAA_ADC_MONITOR) &&
4485                     ctl->childwidget->bindas >= 0 &&
4486                     ases[ctl->childwidget->bindas].dir == HDAA_CTL_IN)
4487                         continue;
4488                 /* Allow if have common as/seqs. */
4489                 if (ctl->widget->bindas == ctl->childwidget->bindas &&
4490                     (ctl->widget->bindseqmask & ctl->childwidget->bindseqmask) != 0)
4491                         continue;
4492                 ctl->forcemute = 1;
4493                 ctl->muted = HDAA_AMP_MUTE_ALL;
4494                 ctl->left = 0;
4495                 ctl->right = 0;
4496                 ctl->enable = 0;
4497                 if (ctl->ndir == HDAA_CTL_IN)
4498                         ctl->widget->connsenable[ctl->index] = 0;
4499                 HDA_BOOTHVERBOSE(
4500                         device_printf(devinfo->dev,
4501                             " Disabling crossassociatement connection "
4502                             "ctl %d nid %d cnid %d.\n", i,
4503                             ctl->widget->nid,
4504                             ctl->childwidget->nid);
4505                 );
4506         }
4507
4508 }
4509
4510 /*
4511  * Find controls to control amplification for source and calculate possible
4512  * amplification range.
4513  */
4514 static int
4515 hdaa_audio_ctl_source_amp(struct hdaa_devinfo *devinfo, nid_t nid, int index,
4516     int ossdev, int ctlable, int depth, int *minamp, int *maxamp)
4517 {
4518         struct hdaa_widget *w, *wc;
4519         struct hdaa_audio_ctl *ctl;
4520         int i, j, conns = 0, tminamp, tmaxamp, cminamp, cmaxamp, found = 0;
4521
4522         if (depth > HDA_PARSE_MAXDEPTH)
4523                 return (found);
4524
4525         w = hdaa_widget_get(devinfo, nid);
4526         if (w == NULL || w->enable == 0)
4527                 return (found);
4528
4529         /* Count number of active inputs. */
4530         if (depth > 0) {
4531                 for (j = 0; j < w->nconns; j++) {
4532                         if (!w->connsenable[j])
4533                                 continue;
4534                         conns++;
4535                 }
4536         }
4537
4538         /* If this is not a first step - use input mixer.
4539            Pins have common input ctl so care must be taken. */
4540         if (depth > 0 && ctlable && (conns == 1 ||
4541             w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)) {
4542                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid, HDAA_CTL_IN,
4543                     index, 1);
4544                 if (ctl) {
4545                         ctl->ossmask |= (1 << ossdev);
4546                         found++;
4547                         if (*minamp == *maxamp) {
4548                                 *minamp += MINQDB(ctl);
4549                                 *maxamp += MAXQDB(ctl);
4550                         }
4551                 }
4552         }
4553
4554         /* If widget has own ossdev - not traverse it.
4555            It will be traversed on it's own. */
4556         if (w->ossdev >= 0 && depth > 0)
4557                 return (found);
4558
4559         /* We must not traverse pin */
4560         if ((w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT ||
4561             w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX) &&
4562             depth > 0)
4563                 return (found);
4564
4565         /* record that this widget exports such signal, */
4566         w->ossmask |= (1 << ossdev);
4567
4568         /*
4569          * If signals mixed, we can't assign controls farther.
4570          * Ignore this on depth zero. Caller must knows why.
4571          */
4572         if (conns > 1 &&
4573             w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
4574                 ctlable = 0;
4575
4576         if (ctlable) {
4577                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid, HDAA_CTL_OUT, -1, 1);
4578                 if (ctl) {
4579                         ctl->ossmask |= (1 << ossdev);
4580                         found++;
4581                         if (*minamp == *maxamp) {
4582                                 *minamp += MINQDB(ctl);
4583                                 *maxamp += MAXQDB(ctl);
4584                         }
4585                 }
4586         }
4587
4588         cminamp = cmaxamp = 0;
4589         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4590                 wc = hdaa_widget_get(devinfo, i);
4591                 if (wc == NULL || wc->enable == 0)
4592                         continue;
4593                 for (j = 0; j < wc->nconns; j++) {
4594                         if (wc->connsenable[j] && wc->conns[j] == nid) {
4595                                 tminamp = tmaxamp = 0;
4596                                 found += hdaa_audio_ctl_source_amp(devinfo,
4597                                     wc->nid, j, ossdev, ctlable, depth + 1,
4598                                     &tminamp, &tmaxamp);
4599                                 if (cminamp == 0 && cmaxamp == 0) {
4600                                         cminamp = tminamp;
4601                                         cmaxamp = tmaxamp;
4602                                 } else if (tminamp != tmaxamp) {
4603                                         cminamp = imax(cminamp, tminamp);
4604                                         cmaxamp = imin(cmaxamp, tmaxamp);
4605                                 }
4606                         }
4607                 }
4608         }
4609         if (*minamp == *maxamp && cminamp < cmaxamp) {
4610                 *minamp += cminamp;
4611                 *maxamp += cmaxamp;
4612         }
4613         return (found);
4614 }
4615
4616 /*
4617  * Find controls to control amplification for destination and calculate
4618  * possible amplification range.
4619  */
4620 static int
4621 hdaa_audio_ctl_dest_amp(struct hdaa_devinfo *devinfo, nid_t nid, int index,
4622     int ossdev, int depth, int *minamp, int *maxamp)
4623 {
4624         struct hdaa_audio_as *as = devinfo->as;
4625         struct hdaa_widget *w, *wc;
4626         struct hdaa_audio_ctl *ctl;
4627         int i, j, consumers, tminamp, tmaxamp, cminamp, cmaxamp, found = 0;
4628
4629         if (depth > HDA_PARSE_MAXDEPTH)
4630                 return (found);
4631
4632         w = hdaa_widget_get(devinfo, nid);
4633         if (w == NULL || w->enable == 0)
4634                 return (found);
4635
4636         if (depth > 0) {
4637                 /* If this node produce output for several consumers,
4638                    we can't touch it. */
4639                 consumers = 0;
4640                 for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4641                         wc = hdaa_widget_get(devinfo, i);
4642                         if (wc == NULL || wc->enable == 0)
4643                                 continue;
4644                         for (j = 0; j < wc->nconns; j++) {
4645                                 if (wc->connsenable[j] && wc->conns[j] == nid)
4646                                         consumers++;
4647                         }
4648                 }
4649                 /* The only exception is if real HP redirection is configured
4650                    and this is a duplication point.
4651                    XXX: Actually exception is not completely correct.
4652                    XXX: Duplication point check is not perfect. */
4653                 if ((consumers == 2 && (w->bindas < 0 ||
4654                     as[w->bindas].hpredir < 0 || as[w->bindas].fakeredir ||
4655                     (w->bindseqmask & (1 << 15)) == 0)) ||
4656                     consumers > 2)
4657                         return (found);
4658
4659                 /* Else use it's output mixer. */
4660                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
4661                     HDAA_CTL_OUT, -1, 1);
4662                 if (ctl) {
4663                         ctl->ossmask |= (1 << ossdev);
4664                         found++;
4665                         if (*minamp == *maxamp) {
4666                                 *minamp += MINQDB(ctl);
4667                                 *maxamp += MAXQDB(ctl);
4668                         }
4669                 }
4670         }
4671
4672         /* We must not traverse pin */
4673         if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
4674             depth > 0)
4675                 return (found);
4676
4677         cminamp = cmaxamp = 0;
4678         for (i = 0; i < w->nconns; i++) {
4679                 if (w->connsenable[i] == 0)
4680                         continue;
4681                 if (index >= 0 && i != index)
4682                         continue;
4683                 tminamp = tmaxamp = 0;
4684                 ctl = hdaa_audio_ctl_amp_get(devinfo, w->nid,
4685                     HDAA_CTL_IN, i, 1);
4686                 if (ctl) {
4687                         ctl->ossmask |= (1 << ossdev);
4688                         found++;
4689                         if (*minamp == *maxamp) {
4690                                 tminamp += MINQDB(ctl);
4691                                 tmaxamp += MAXQDB(ctl);
4692                         }
4693                 }
4694                 found += hdaa_audio_ctl_dest_amp(devinfo, w->conns[i], -1, ossdev,
4695                     depth + 1, &tminamp, &tmaxamp);
4696                 if (cminamp == 0 && cmaxamp == 0) {
4697                         cminamp = tminamp;
4698                         cmaxamp = tmaxamp;
4699                 } else if (tminamp != tmaxamp) {
4700                         cminamp = imax(cminamp, tminamp);
4701                         cmaxamp = imin(cmaxamp, tmaxamp);
4702                 }
4703         }
4704         if (*minamp == *maxamp && cminamp < cmaxamp) {
4705                 *minamp += cminamp;
4706                 *maxamp += cmaxamp;
4707         }
4708         return (found);
4709 }
4710
4711 /*
4712  * Assign OSS names to sound sources
4713  */
4714 static void
4715 hdaa_audio_assign_names(struct hdaa_devinfo *devinfo)
4716 {
4717         struct hdaa_audio_as *as = devinfo->as;
4718         struct hdaa_widget *w;
4719         int i, j;
4720         int type = -1, use, used = 0;
4721         static const int types[7][13] = {
4722             { SOUND_MIXER_LINE, SOUND_MIXER_LINE1, SOUND_MIXER_LINE2,
4723               SOUND_MIXER_LINE3, -1 },  /* line */
4724             { SOUND_MIXER_MONITOR, SOUND_MIXER_MIC, -1 }, /* int mic */
4725             { SOUND_MIXER_MIC, SOUND_MIXER_MONITOR, -1 }, /* ext mic */
4726             { SOUND_MIXER_CD, -1 },     /* cd */
4727             { SOUND_MIXER_SPEAKER, -1 },        /* speaker */
4728             { SOUND_MIXER_DIGITAL1, SOUND_MIXER_DIGITAL2, SOUND_MIXER_DIGITAL3,
4729               -1 },     /* digital */
4730             { SOUND_MIXER_LINE, SOUND_MIXER_LINE1, SOUND_MIXER_LINE2,
4731               SOUND_MIXER_LINE3, SOUND_MIXER_PHONEIN, SOUND_MIXER_PHONEOUT,
4732               SOUND_MIXER_VIDEO, SOUND_MIXER_RADIO, SOUND_MIXER_DIGITAL1,
4733               SOUND_MIXER_DIGITAL2, SOUND_MIXER_DIGITAL3, SOUND_MIXER_MONITOR,
4734               -1 }      /* others */
4735         };
4736
4737         /* Surely known names */
4738         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4739                 w = hdaa_widget_get(devinfo, i);
4740                 if (w == NULL || w->enable == 0)
4741                         continue;
4742                 if (w->bindas == -1)
4743                         continue;
4744                 use = -1;
4745                 switch (w->type) {
4746                 case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX:
4747                         if (as[w->bindas].dir == HDAA_CTL_OUT)
4748                                 break;
4749                         type = -1;
4750                         switch (w->wclass.pin.config & HDA_CONFIG_DEFAULTCONF_DEVICE_MASK) {
4751                         case HDA_CONFIG_DEFAULTCONF_DEVICE_LINE_IN:
4752                                 type = 0;
4753                                 break;
4754                         case HDA_CONFIG_DEFAULTCONF_DEVICE_MIC_IN:
4755                                 if ((w->wclass.pin.config & HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_MASK)
4756                                     == HDA_CONFIG_DEFAULTCONF_CONNECTIVITY_JACK)
4757                                         break;
4758                                 type = 1;
4759                                 break;
4760                         case HDA_CONFIG_DEFAULTCONF_DEVICE_CD:
4761                                 type = 3;
4762                                 break;
4763                         case HDA_CONFIG_DEFAULTCONF_DEVICE_SPEAKER:
4764                                 type = 4;
4765                                 break;
4766                         case HDA_CONFIG_DEFAULTCONF_DEVICE_SPDIF_IN:
4767                         case HDA_CONFIG_DEFAULTCONF_DEVICE_DIGITAL_OTHER_IN:
4768                                 type = 5;
4769                                 break;
4770                         }
4771                         if (type == -1)
4772                                 break;
4773                         j = 0;
4774                         while (types[type][j] >= 0 &&
4775                             (used & (1 << types[type][j])) != 0) {
4776                                 j++;
4777                         }
4778                         if (types[type][j] >= 0)
4779                                 use = types[type][j];
4780                         break;
4781                 case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT:
4782                         use = SOUND_MIXER_PCM;
4783                         break;
4784                 case HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_BEEP_WIDGET:
4785                         use = SOUND_MIXER_SPEAKER;
4786                         break;
4787                 default:
4788                         break;
4789                 }
4790                 if (use >= 0) {
4791                         w->ossdev = use;
4792                         used |= (1 << use);
4793                 }
4794         }
4795         /* Semi-known names */
4796         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4797                 w = hdaa_widget_get(devinfo, i);
4798                 if (w == NULL || w->enable == 0)
4799                         continue;
4800                 if (w->ossdev >= 0)
4801                         continue;
4802                 if (w->bindas == -1)
4803                         continue;
4804                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
4805                         continue;
4806                 if (as[w->bindas].dir == HDAA_CTL_OUT)
4807                         continue;
4808                 type = -1;
4809                 switch (w->wclass.pin.config & HDA_CONFIG_DEFAULTCONF_DEVICE_MASK) {
4810                 case HDA_CONFIG_DEFAULTCONF_DEVICE_LINE_OUT:
4811                 case HDA_CONFIG_DEFAULTCONF_DEVICE_SPEAKER:
4812                 case HDA_CONFIG_DEFAULTCONF_DEVICE_HP_OUT:
4813                 case HDA_CONFIG_DEFAULTCONF_DEVICE_AUX:
4814                         type = 0;
4815                         break;
4816                 case HDA_CONFIG_DEFAULTCONF_DEVICE_MIC_IN:
4817                         type = 2;
4818                         break;
4819                 case HDA_CONFIG_DEFAULTCONF_DEVICE_SPDIF_OUT:
4820                 case HDA_CONFIG_DEFAULTCONF_DEVICE_DIGITAL_OTHER_OUT:
4821                         type = 5;
4822                         break;
4823                 }
4824                 if (type == -1)
4825                         break;
4826                 j = 0;
4827                 while (types[type][j] >= 0 &&
4828                     (used & (1 << types[type][j])) != 0) {
4829                         j++;
4830                 }
4831                 if (types[type][j] >= 0) {
4832                         w->ossdev = types[type][j];
4833                         used |= (1 << types[type][j]);
4834                 }
4835         }
4836         /* Others */
4837         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4838                 w = hdaa_widget_get(devinfo, i);
4839                 if (w == NULL || w->enable == 0)
4840                         continue;
4841                 if (w->ossdev >= 0)
4842                         continue;
4843                 if (w->bindas == -1)
4844                         continue;
4845                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
4846                         continue;
4847                 if (as[w->bindas].dir == HDAA_CTL_OUT)
4848                         continue;
4849                 j = 0;
4850                 while (types[6][j] >= 0 &&
4851                     (used & (1 << types[6][j])) != 0) {
4852                         j++;
4853                 }
4854                 if (types[6][j] >= 0) {
4855                         w->ossdev = types[6][j];
4856                         used |= (1 << types[6][j]);
4857                 }
4858         }
4859 }
4860
4861 static void
4862 hdaa_audio_build_tree(struct hdaa_devinfo *devinfo)
4863 {
4864         struct hdaa_audio_as *as = devinfo->as;
4865         int j, res;
4866
4867         /* Trace all associations in order of their numbers. */
4868         for (j = 0; j < devinfo->ascnt; j++) {
4869                 if (as[j].enable == 0)
4870                         continue;
4871                 HDA_BOOTVERBOSE(
4872                         device_printf(devinfo->dev,
4873                             "Tracing association %d (%d)\n", j, as[j].index);
4874                 );
4875                 if (as[j].dir == HDAA_CTL_OUT) {
4876 retry:
4877                         res = hdaa_audio_trace_as_out(devinfo, j, 0);
4878                         if (res == 0 && as[j].hpredir >= 0 &&
4879                             as[j].fakeredir == 0) {
4880                                 /* If CODEC can't do analog HP redirection
4881                                    try to make it using one more DAC. */
4882                                 as[j].fakeredir = 1;
4883                                 goto retry;
4884                         }
4885                 } else if (as[j].mixed)
4886                         res = hdaa_audio_trace_as_in(devinfo, j);
4887                 else
4888                         res = hdaa_audio_trace_as_in_mch(devinfo, j, 0);
4889                 if (res) {
4890                         HDA_BOOTVERBOSE(
4891                                 device_printf(devinfo->dev,
4892                                     "Association %d (%d) trace succeeded\n",
4893                                     j, as[j].index);
4894                         );
4895                 } else {
4896                         HDA_BOOTVERBOSE(
4897                                 device_printf(devinfo->dev,
4898                                     "Association %d (%d) trace failed\n",
4899                                     j, as[j].index);
4900                         );
4901                         as[j].enable = 0;
4902                 }
4903         }
4904
4905         /* Look for additional DACs/ADCs. */
4906         for (j = 0; j < devinfo->ascnt; j++) {
4907                 if (as[j].enable == 0)
4908                         continue;
4909                 hdaa_audio_adddac(devinfo, j);
4910         }
4911
4912         /* Trace mixer and beeper pseudo associations. */
4913         hdaa_audio_trace_as_extra(devinfo);
4914 }
4915
4916 /*
4917  * Store in pdevinfo new data about whether and how we can control signal
4918  * for OSS device to/from specified widget.
4919  */
4920 static void
4921 hdaa_adjust_amp(struct hdaa_widget *w, int ossdev,
4922     int found, int minamp, int maxamp)
4923 {
4924         struct hdaa_devinfo *devinfo = w->devinfo;
4925         struct hdaa_pcm_devinfo *pdevinfo;
4926
4927         if (w->bindas >= 0)
4928                 pdevinfo = devinfo->as[w->bindas].pdevinfo;
4929         else
4930                 pdevinfo = &devinfo->devs[0];
4931         if (found)
4932                 pdevinfo->ossmask |= (1 << ossdev);
4933         if (minamp == 0 && maxamp == 0)
4934                 return;
4935         if (pdevinfo->minamp[ossdev] == 0 && pdevinfo->maxamp[ossdev] == 0) {
4936                 pdevinfo->minamp[ossdev] = minamp;
4937                 pdevinfo->maxamp[ossdev] = maxamp;
4938         } else {
4939                 pdevinfo->minamp[ossdev] = imax(pdevinfo->minamp[ossdev], minamp);
4940                 pdevinfo->maxamp[ossdev] = imin(pdevinfo->maxamp[ossdev], maxamp);
4941         }
4942 }
4943
4944 /*
4945  * Trace signals from/to all possible sources/destionstions to find possible
4946  * recording sources, OSS device control ranges and to assign controls.
4947  */
4948 static void
4949 hdaa_audio_assign_mixers(struct hdaa_devinfo *devinfo)
4950 {
4951         struct hdaa_audio_as *as = devinfo->as;
4952         struct hdaa_widget *w, *cw;
4953         int i, j, minamp, maxamp, found;
4954
4955         /* Assign mixers to the tree. */
4956         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
4957                 w = hdaa_widget_get(devinfo, i);
4958                 if (w == NULL || w->enable == 0)
4959                         continue;
4960                 minamp = maxamp = 0;
4961                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT ||
4962                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_BEEP_WIDGET ||
4963                     (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
4964                     as[w->bindas].dir == HDAA_CTL_IN)) {
4965                         if (w->ossdev < 0)
4966                                 continue;
4967                         found = hdaa_audio_ctl_source_amp(devinfo, w->nid, -1,
4968                             w->ossdev, 1, 0, &minamp, &maxamp);
4969                         hdaa_adjust_amp(w, w->ossdev, found, minamp, maxamp);
4970                 } else if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
4971                         found = hdaa_audio_ctl_dest_amp(devinfo, w->nid, -1,
4972                             SOUND_MIXER_RECLEV, 0, &minamp, &maxamp);
4973                         hdaa_adjust_amp(w, SOUND_MIXER_RECLEV, found, minamp, maxamp);
4974                 } else if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
4975                     as[w->bindas].dir == HDAA_CTL_OUT) {
4976                         found = hdaa_audio_ctl_dest_amp(devinfo, w->nid, -1,
4977                             SOUND_MIXER_VOLUME, 0, &minamp, &maxamp);
4978                         hdaa_adjust_amp(w, SOUND_MIXER_VOLUME, found, minamp, maxamp);
4979                 }
4980                 if (w->ossdev == SOUND_MIXER_IMIX) {
4981                         minamp = maxamp = 0;
4982                         found = hdaa_audio_ctl_source_amp(devinfo, w->nid, -1,
4983                             w->ossdev, 1, 0, &minamp, &maxamp);
4984                         if (minamp == maxamp) {
4985                                 /* If we are unable to control input monitor
4986                                    as source - try to control it as destination. */
4987                                 found += hdaa_audio_ctl_dest_amp(devinfo, w->nid, -1,
4988                                     w->ossdev, 0, &minamp, &maxamp);
4989                                 w->pflags |= HDAA_IMIX_AS_DST;
4990                         }
4991                         hdaa_adjust_amp(w, w->ossdev, found, minamp, maxamp);
4992                 }
4993                 if (w->pflags & HDAA_ADC_MONITOR) {
4994                         for (j = 0; j < w->nconns; j++) {
4995                                 if (!w->connsenable[j])
4996                                     continue;
4997                                 cw = hdaa_widget_get(devinfo, w->conns[j]);
4998                                 if (cw == NULL || cw->enable == 0)
4999                                     continue;
5000                                 if (cw->bindas == -1)
5001                                     continue;
5002                                 if (cw->bindas >= 0 &&
5003                                     as[cw->bindas].dir != HDAA_CTL_IN)
5004                                         continue;
5005                                 minamp = maxamp = 0;
5006                                 found = hdaa_audio_ctl_dest_amp(devinfo,
5007                                     w->nid, j, SOUND_MIXER_IGAIN, 0,
5008                                     &minamp, &maxamp);
5009                                 hdaa_adjust_amp(w, SOUND_MIXER_IGAIN,
5010                                     found, minamp, maxamp);
5011                         }
5012                 }
5013         }
5014 }
5015
5016 static void
5017 hdaa_audio_prepare_pin_ctrl(struct hdaa_devinfo *devinfo)
5018 {
5019         struct hdaa_audio_as *as = devinfo->as;
5020         struct hdaa_widget *w;
5021         uint32_t pincap;
5022         int i;
5023
5024         for (i = 0; i < devinfo->nodecnt; i++) {
5025                 w = &devinfo->widget[i];
5026                 if (w == NULL)
5027                         continue;
5028                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX &&
5029                     w->waspin == 0)
5030                         continue;
5031
5032                 pincap = w->wclass.pin.cap;
5033
5034                 /* Disable everything. */
5035                 w->wclass.pin.ctrl &= ~(
5036                     HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE |
5037                     HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE |
5038                     HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE |
5039                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK);
5040
5041                 if (w->enable == 0) {
5042                         /* Pin is unused so left it disabled. */
5043                         continue;
5044                 } else if (w->waspin) {
5045                         /* Enable input for beeper input. */
5046                         w->wclass.pin.ctrl |=
5047                             HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE;
5048                 } else if (w->bindas < 0 || as[w->bindas].enable == 0) {
5049                         /* Pin is unused so left it disabled. */
5050                         continue;
5051                 } else if (as[w->bindas].dir == HDAA_CTL_IN) {
5052                         /* Input pin, configure for input. */
5053                         if (HDA_PARAM_PIN_CAP_INPUT_CAP(pincap))
5054                                 w->wclass.pin.ctrl |=
5055                                     HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE;
5056
5057                         if ((devinfo->quirks & HDAA_QUIRK_IVREF100) &&
5058                             HDA_PARAM_PIN_CAP_VREF_CTRL_100(pincap))
5059                                 w->wclass.pin.ctrl |=
5060                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5061                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_100);
5062                         else if ((devinfo->quirks & HDAA_QUIRK_IVREF80) &&
5063                             HDA_PARAM_PIN_CAP_VREF_CTRL_80(pincap))
5064                                 w->wclass.pin.ctrl |=
5065                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5066                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_80);
5067                         else if ((devinfo->quirks & HDAA_QUIRK_IVREF50) &&
5068                             HDA_PARAM_PIN_CAP_VREF_CTRL_50(pincap))
5069                                 w->wclass.pin.ctrl |=
5070                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5071                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_50);
5072                 } else {
5073                         /* Output pin, configure for output. */
5074                         if (HDA_PARAM_PIN_CAP_OUTPUT_CAP(pincap))
5075                                 w->wclass.pin.ctrl |=
5076                                     HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE;
5077
5078                         if (HDA_PARAM_PIN_CAP_HEADPHONE_CAP(pincap) &&
5079                             (w->wclass.pin.config &
5080                             HDA_CONFIG_DEFAULTCONF_DEVICE_MASK) ==
5081                             HDA_CONFIG_DEFAULTCONF_DEVICE_HP_OUT)
5082                                 w->wclass.pin.ctrl |=
5083                                     HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE;
5084
5085                         if ((devinfo->quirks & HDAA_QUIRK_OVREF100) &&
5086                             HDA_PARAM_PIN_CAP_VREF_CTRL_100(pincap))
5087                                 w->wclass.pin.ctrl |=
5088                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5089                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_100);
5090                         else if ((devinfo->quirks & HDAA_QUIRK_OVREF80) &&
5091                             HDA_PARAM_PIN_CAP_VREF_CTRL_80(pincap))
5092                                 w->wclass.pin.ctrl |=
5093                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5094                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_80);
5095                         else if ((devinfo->quirks & HDAA_QUIRK_OVREF50) &&
5096                             HDA_PARAM_PIN_CAP_VREF_CTRL_50(pincap))
5097                                 w->wclass.pin.ctrl |=
5098                                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE(
5099                                     HDA_CMD_PIN_WIDGET_CTRL_VREF_ENABLE_50);
5100                 }
5101         }
5102 }
5103
5104 static void
5105 hdaa_audio_ctl_commit(struct hdaa_devinfo *devinfo)
5106 {
5107         struct hdaa_audio_ctl *ctl;
5108         int i, z;
5109
5110         i = 0;
5111         while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
5112                 if (ctl->enable == 0 || ctl->ossmask != 0) {
5113                         /* Mute disabled and mixer controllable controls.
5114                          * Last will be initialized by mixer_init().
5115                          * This expected to reduce click on startup. */
5116                         hdaa_audio_ctl_amp_set(ctl, HDAA_AMP_MUTE_ALL, 0, 0);
5117                         continue;
5118                 }
5119                 /* Init fixed controls to 0dB amplification. */
5120                 z = ctl->offset;
5121                 if (z > ctl->step)
5122                         z = ctl->step;
5123                 hdaa_audio_ctl_amp_set(ctl, HDAA_AMP_MUTE_NONE, z, z);
5124         }
5125 }
5126
5127 static void
5128 hdaa_gpio_commit(struct hdaa_devinfo *devinfo)
5129 {
5130         uint32_t gdata, gmask, gdir;
5131         int i, numgpio;
5132
5133         numgpio = HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap);
5134         if (devinfo->gpio != 0 && numgpio != 0) {
5135                 gdata = hda_command(devinfo->dev,
5136                     HDA_CMD_GET_GPIO_DATA(0, devinfo->nid));
5137                 gmask = hda_command(devinfo->dev,
5138                     HDA_CMD_GET_GPIO_ENABLE_MASK(0, devinfo->nid));
5139                 gdir = hda_command(devinfo->dev,
5140                     HDA_CMD_GET_GPIO_DIRECTION(0, devinfo->nid));
5141                 for (i = 0; i < numgpio; i++) {
5142                         if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5143                             HDAA_GPIO_SET(i)) {
5144                                 gdata |= (1 << i);
5145                                 gmask |= (1 << i);
5146                                 gdir |= (1 << i);
5147                         } else if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5148                             HDAA_GPIO_CLEAR(i)) {
5149                                 gdata &= ~(1 << i);
5150                                 gmask |= (1 << i);
5151                                 gdir |= (1 << i);
5152                         } else if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5153                             HDAA_GPIO_DISABLE(i)) {
5154                                 gmask &= ~(1 << i);
5155                         } else if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5156                             HDAA_GPIO_INPUT(i)) {
5157                                 gmask |= (1 << i);
5158                                 gdir &= ~(1 << i);
5159                         }
5160                 }
5161                 HDA_BOOTVERBOSE(
5162                         device_printf(devinfo->dev, "GPIO commit\n");
5163                 );
5164                 hda_command(devinfo->dev,
5165                     HDA_CMD_SET_GPIO_ENABLE_MASK(0, devinfo->nid, gmask));
5166                 hda_command(devinfo->dev,
5167                     HDA_CMD_SET_GPIO_DIRECTION(0, devinfo->nid, gdir));
5168                 hda_command(devinfo->dev,
5169                     HDA_CMD_SET_GPIO_DATA(0, devinfo->nid, gdata));
5170                 HDA_BOOTVERBOSE(
5171                         hdaa_dump_gpio(devinfo);
5172                 );
5173         }
5174 }
5175
5176 static void
5177 hdaa_gpo_commit(struct hdaa_devinfo *devinfo)
5178 {
5179         uint32_t gdata;
5180         int i, numgpo;
5181
5182         numgpo = HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap);
5183         if (devinfo->gpo != 0 && numgpo != 0) {
5184                 gdata = hda_command(devinfo->dev,
5185                     HDA_CMD_GET_GPO_DATA(0, devinfo->nid));
5186                 for (i = 0; i < numgpo; i++) {
5187                         if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5188                             HDAA_GPIO_SET(i)) {
5189                                 gdata |= (1 << i);
5190                         } else if ((devinfo->gpio & HDAA_GPIO_MASK(i)) ==
5191                             HDAA_GPIO_CLEAR(i)) {
5192                                 gdata &= ~(1 << i);
5193                         }
5194                 }
5195                 HDA_BOOTVERBOSE(
5196                         device_printf(devinfo->dev, "GPO commit\n");
5197                 );
5198                 hda_command(devinfo->dev,
5199                     HDA_CMD_SET_GPO_DATA(0, devinfo->nid, gdata));
5200                 HDA_BOOTVERBOSE(
5201                         hdaa_dump_gpo(devinfo);
5202                 );
5203         }
5204 }
5205
5206 static void
5207 hdaa_audio_commit(struct hdaa_devinfo *devinfo)
5208 {
5209         struct hdaa_widget *w;
5210         int i;
5211
5212         /* Commit controls. */
5213         hdaa_audio_ctl_commit(devinfo);
5214
5215         /* Commit selectors, pins and EAPD. */
5216         for (i = 0; i < devinfo->nodecnt; i++) {
5217                 w = &devinfo->widget[i];
5218                 if (w == NULL)
5219                         continue;
5220                 if (w->selconn == -1)
5221                         w->selconn = 0;
5222                 if (w->nconns > 0)
5223                         hdaa_widget_connection_select(w, w->selconn);
5224                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX ||
5225                     w->waspin) {
5226                         hda_command(devinfo->dev,
5227                             HDA_CMD_SET_PIN_WIDGET_CTRL(0, w->nid,
5228                             w->wclass.pin.ctrl));
5229                 }
5230                 if (w->param.eapdbtl != HDA_INVALID) {
5231                         uint32_t val;
5232
5233                         val = w->param.eapdbtl;
5234                         if (devinfo->quirks &
5235                             HDAA_QUIRK_EAPDINV)
5236                                 val ^= HDA_CMD_SET_EAPD_BTL_ENABLE_EAPD;
5237                         hda_command(devinfo->dev,
5238                             HDA_CMD_SET_EAPD_BTL_ENABLE(0, w->nid,
5239                             val));
5240                 }
5241         }
5242
5243         hdaa_gpio_commit(devinfo);
5244         hdaa_gpo_commit(devinfo);
5245 }
5246
5247 static void
5248 hdaa_powerup(struct hdaa_devinfo *devinfo)
5249 {
5250         int i;
5251
5252         hda_command(devinfo->dev,
5253             HDA_CMD_SET_POWER_STATE(0,
5254             devinfo->nid, HDA_CMD_POWER_STATE_D0));
5255         DELAY(100);
5256
5257         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
5258                 hda_command(devinfo->dev,
5259                     HDA_CMD_SET_POWER_STATE(0,
5260                     i, HDA_CMD_POWER_STATE_D0));
5261         }
5262         DELAY(1000);
5263 }
5264
5265 static int
5266 hdaa_pcmchannel_setup(struct hdaa_chan *ch)
5267 {
5268         struct hdaa_devinfo *devinfo = ch->devinfo;
5269         struct hdaa_audio_as *as = devinfo->as;
5270         struct hdaa_widget *w;
5271         uint32_t cap, fmtcap, pcmcap;
5272         int i, j, ret, channels, onlystereo;
5273         uint16_t pinset;
5274
5275         ch->caps = hdaa_caps;
5276         ch->caps.fmtlist = ch->fmtlist;
5277         ch->bit16 = 1;
5278         ch->bit32 = 0;
5279         ch->pcmrates[0] = 48000;
5280         ch->pcmrates[1] = 0;
5281         ch->stripecap = 0xff;
5282
5283         ret = 0;
5284         channels = 0;
5285         onlystereo = 1;
5286         pinset = 0;
5287         fmtcap = devinfo->supp_stream_formats;
5288         pcmcap = devinfo->supp_pcm_size_rate;
5289
5290         for (i = 0; i < 16; i++) {
5291                 /* Check as is correct */
5292                 if (ch->as < 0)
5293                         break;
5294                 /* Cound only present DACs */
5295                 if (as[ch->as].dacs[ch->asindex][i] <= 0)
5296                         continue;
5297                 /* Ignore duplicates */
5298                 for (j = 0; j < ret; j++) {
5299                         if (ch->io[j] == as[ch->as].dacs[ch->asindex][i])
5300                                 break;
5301                 }
5302                 if (j < ret)
5303                         continue;
5304
5305                 w = hdaa_widget_get(devinfo, as[ch->as].dacs[ch->asindex][i]);
5306                 if (w == NULL || w->enable == 0)
5307                         continue;
5308                 cap = w->param.supp_stream_formats;
5309                 if (!HDA_PARAM_SUPP_STREAM_FORMATS_PCM(cap) &&
5310                     !HDA_PARAM_SUPP_STREAM_FORMATS_AC3(cap))
5311                         continue;
5312                 /* Many CODECs does not declare AC3 support on SPDIF.
5313                    I don't beleave that they doesn't support it! */
5314                 if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap))
5315                         cap |= HDA_PARAM_SUPP_STREAM_FORMATS_AC3_MASK;
5316                 if (ret == 0) {
5317                         fmtcap = cap;
5318                         pcmcap = w->param.supp_pcm_size_rate;
5319                 } else {
5320                         fmtcap &= cap;
5321                         pcmcap &= w->param.supp_pcm_size_rate;
5322                 }
5323                 ch->io[ret++] = as[ch->as].dacs[ch->asindex][i];
5324                 ch->stripecap &= w->wclass.conv.stripecap;
5325                 /* Do not count redirection pin/dac channels. */
5326                 if (i == 15 && as[ch->as].hpredir >= 0)
5327                         continue;
5328                 channels += HDA_PARAM_AUDIO_WIDGET_CAP_CC(w->param.widget_cap) + 1;
5329                 if (HDA_PARAM_AUDIO_WIDGET_CAP_CC(w->param.widget_cap) != 1)
5330                         onlystereo = 0;
5331                 pinset |= (1 << i);
5332         }
5333         ch->io[ret] = -1;
5334         ch->channels = channels;
5335
5336         if (as[ch->as].fakeredir)
5337                 ret--;
5338         /* Standard speaks only about stereo pins and playback, ... */
5339         if ((!onlystereo) || as[ch->as].mixed)
5340                 pinset = 0;
5341         /* ..., but there it gives us info about speakers layout. */
5342         as[ch->as].pinset = pinset;
5343
5344         ch->supp_stream_formats = fmtcap;
5345         ch->supp_pcm_size_rate = pcmcap;
5346
5347         /*
5348          *  8bit = 0
5349          * 16bit = 1
5350          * 20bit = 2
5351          * 24bit = 3
5352          * 32bit = 4
5353          */
5354         if (ret > 0) {
5355                 i = 0;
5356                 if (HDA_PARAM_SUPP_STREAM_FORMATS_PCM(fmtcap)) {
5357                         if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16BIT(pcmcap))
5358                                 ch->bit16 = 1;
5359                         else if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8BIT(pcmcap))
5360                                 ch->bit16 = 0;
5361                         if (HDA_PARAM_SUPP_PCM_SIZE_RATE_24BIT(pcmcap))
5362                                 ch->bit32 = 3;
5363                         else if (HDA_PARAM_SUPP_PCM_SIZE_RATE_20BIT(pcmcap))
5364                                 ch->bit32 = 2;
5365                         else if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32BIT(pcmcap))
5366                                 ch->bit32 = 4;
5367                         if (!(devinfo->quirks & HDAA_QUIRK_FORCESTEREO)) {
5368                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 1, 0);
5369                                 if (ch->bit32)
5370                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 1, 0);
5371                         }
5372                         if (channels >= 2) {
5373                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 2, 0);
5374                                 if (ch->bit32)
5375                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 2, 0);
5376                         }
5377                         if (channels >= 3 && !onlystereo) {
5378                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 3, 0);
5379                                 if (ch->bit32)
5380                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 3, 0);
5381                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 3, 1);
5382                                 if (ch->bit32)
5383                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 3, 1);
5384                         }
5385                         if (channels >= 4) {
5386                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 4, 0);
5387                                 if (ch->bit32)
5388                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 4, 0);
5389                                 if (!onlystereo) {
5390                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 4, 1);
5391                                         if (ch->bit32)
5392                                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 4, 1);
5393                                 }
5394                         }
5395                         if (channels >= 5 && !onlystereo) {
5396                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 5, 0);
5397                                 if (ch->bit32)
5398                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 5, 0);
5399                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 5, 1);
5400                                 if (ch->bit32)
5401                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 5, 1);
5402                         }
5403                         if (channels >= 6) {
5404                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 6, 1);
5405                                 if (ch->bit32)
5406                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 6, 1);
5407                                 if (!onlystereo) {
5408                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 6, 0);
5409                                         if (ch->bit32)
5410                                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 6, 0);
5411                                 }
5412                         }
5413                         if (channels >= 7 && !onlystereo) {
5414                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 7, 0);
5415                                 if (ch->bit32)
5416                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 7, 0);
5417                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 7, 1);
5418                                 if (ch->bit32)
5419                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 7, 1);
5420                         }
5421                         if (channels >= 8) {
5422                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_S16_LE, 8, 1);
5423                                 if (ch->bit32)
5424                                         ch->fmtlist[i++] = SND_FORMAT(AFMT_S32_LE, 8, 1);
5425                         }
5426                 }
5427                 if (HDA_PARAM_SUPP_STREAM_FORMATS_AC3(fmtcap)) {
5428                         ch->fmtlist[i++] = SND_FORMAT(AFMT_AC3, 2, 0);
5429                         if (channels >= 8) {
5430                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_AC3, 8, 0);
5431                                 ch->fmtlist[i++] = SND_FORMAT(AFMT_AC3, 8, 1);
5432                         }
5433                 }
5434                 ch->fmtlist[i] = 0;
5435                 i = 0;
5436                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8KHZ(pcmcap))
5437                         ch->pcmrates[i++] = 8000;
5438                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_11KHZ(pcmcap))
5439                         ch->pcmrates[i++] = 11025;
5440                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16KHZ(pcmcap))
5441                         ch->pcmrates[i++] = 16000;
5442                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_22KHZ(pcmcap))
5443                         ch->pcmrates[i++] = 22050;
5444                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32KHZ(pcmcap))
5445                         ch->pcmrates[i++] = 32000;
5446                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_44KHZ(pcmcap))
5447                         ch->pcmrates[i++] = 44100;
5448                 /* if (HDA_PARAM_SUPP_PCM_SIZE_RATE_48KHZ(pcmcap)) */
5449                 ch->pcmrates[i++] = 48000;
5450                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_88KHZ(pcmcap))
5451                         ch->pcmrates[i++] = 88200;
5452                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_96KHZ(pcmcap))
5453                         ch->pcmrates[i++] = 96000;
5454                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_176KHZ(pcmcap))
5455                         ch->pcmrates[i++] = 176400;
5456                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_192KHZ(pcmcap))
5457                         ch->pcmrates[i++] = 192000;
5458                 /* if (HDA_PARAM_SUPP_PCM_SIZE_RATE_384KHZ(pcmcap)) */
5459                 ch->pcmrates[i] = 0;
5460                 if (i > 0) {
5461                         ch->caps.minspeed = ch->pcmrates[0];
5462                         ch->caps.maxspeed = ch->pcmrates[i - 1];
5463                 }
5464         }
5465
5466         return (ret);
5467 }
5468
5469 static void
5470 hdaa_prepare_pcms(struct hdaa_devinfo *devinfo)
5471 {
5472         struct hdaa_audio_as *as = devinfo->as;
5473         int i, j, k, apdev = 0, ardev = 0, dpdev = 0, drdev = 0;
5474
5475         for (i = 0; i < devinfo->ascnt; i++) {
5476                 if (as[i].enable == 0)
5477                         continue;
5478                 if (as[i].dir == HDAA_CTL_IN) {
5479                         if (as[i].digital)
5480                                 drdev++;
5481                         else
5482                                 ardev++;
5483                 } else {
5484                         if (as[i].digital)
5485                                 dpdev++;
5486                         else
5487                                 apdev++;
5488                 }
5489         }
5490         devinfo->num_devs =
5491             max(ardev, apdev) + max(drdev, dpdev);
5492         devinfo->devs =
5493             (struct hdaa_pcm_devinfo *)malloc(
5494             devinfo->num_devs * sizeof(struct hdaa_pcm_devinfo),
5495             M_HDAA, M_ZERO | M_NOWAIT);
5496         if (devinfo->devs == NULL) {
5497                 device_printf(devinfo->dev,
5498                     "Unable to allocate memory for devices\n");
5499                 return;
5500         }
5501         for (i = 0; i < devinfo->num_devs; i++) {
5502                 devinfo->devs[i].index = i;
5503                 devinfo->devs[i].devinfo = devinfo;
5504                 devinfo->devs[i].playas = -1;
5505                 devinfo->devs[i].recas = -1;
5506                 devinfo->devs[i].digital = 255;
5507         }
5508         for (i = 0; i < devinfo->ascnt; i++) {
5509                 if (as[i].enable == 0)
5510                         continue;
5511                 for (j = 0; j < devinfo->num_devs; j++) {
5512                         if (devinfo->devs[j].digital != 255 &&
5513                             (!devinfo->devs[j].digital) !=
5514                             (!as[i].digital))
5515                                 continue;
5516                         if (as[i].dir == HDAA_CTL_IN) {
5517                                 if (devinfo->devs[j].recas >= 0)
5518                                         continue;
5519                                 devinfo->devs[j].recas = i;
5520                         } else {
5521                                 if (devinfo->devs[j].playas >= 0)
5522                                         continue;
5523                                 devinfo->devs[j].playas = i;
5524                         }
5525                         as[i].pdevinfo = &devinfo->devs[j];
5526                         for (k = 0; k < as[i].num_chans; k++) {
5527                                 devinfo->chans[as[i].chans[k]].pdevinfo =
5528                                     &devinfo->devs[j];
5529                         }
5530                         devinfo->devs[j].digital = as[i].digital;
5531                         break;
5532                 }
5533         }
5534 }
5535
5536 static void
5537 hdaa_create_pcms(struct hdaa_devinfo *devinfo)
5538 {
5539         int i;
5540
5541         for (i = 0; i < devinfo->num_devs; i++) {
5542                 struct hdaa_pcm_devinfo *pdevinfo = &devinfo->devs[i];
5543
5544                 pdevinfo->dev = device_add_child(devinfo->dev, "pcm", -1);
5545                 device_set_ivars(pdevinfo->dev, (void *)pdevinfo);
5546         }
5547 }
5548
5549 static void
5550 hdaa_dump_ctls(struct hdaa_pcm_devinfo *pdevinfo, const char *banner, uint32_t flag)
5551 {
5552         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
5553         struct hdaa_audio_ctl *ctl;
5554         char buf[64];
5555         int i, j, printed = 0;
5556
5557         if (flag == 0) {
5558                 flag = ~(SOUND_MASK_VOLUME | SOUND_MASK_PCM |
5559                     SOUND_MASK_CD | SOUND_MASK_LINE | SOUND_MASK_RECLEV |
5560                     SOUND_MASK_MIC | SOUND_MASK_SPEAKER | SOUND_MASK_IGAIN |
5561                     SOUND_MASK_OGAIN | SOUND_MASK_IMIX | SOUND_MASK_MONITOR);
5562         }
5563
5564         for (j = 0; j < SOUND_MIXER_NRDEVICES; j++) {
5565                 if ((flag & (1 << j)) == 0)
5566                         continue;
5567                 i = 0;
5568                 printed = 0;
5569                 while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
5570                         if (ctl->enable == 0 ||
5571                             ctl->widget->enable == 0)
5572                                 continue;
5573                         if (!((pdevinfo->playas >= 0 &&
5574                             ctl->widget->bindas == pdevinfo->playas) ||
5575                             (pdevinfo->recas >= 0 &&
5576                             ctl->widget->bindas == pdevinfo->recas) ||
5577                             (ctl->widget->bindas == -2 && pdevinfo->index == 0)))
5578                                 continue;
5579                         if ((ctl->ossmask & (1 << j)) == 0)
5580                                 continue;
5581
5582                         if (printed == 0) {
5583                                 if (banner != NULL) {
5584                                         device_printf(pdevinfo->dev, "%s", banner);
5585                                 } else {
5586                                         device_printf(pdevinfo->dev, "Unknown Ctl");
5587                                 }
5588                                 printf(" (OSS: %s)",
5589                                     hdaa_audio_ctl_ossmixer_mask2allname(1 << j,
5590                                     buf, sizeof(buf)));
5591                                 if (pdevinfo->ossmask & (1 << j)) {
5592                                         printf(": %+d/%+ddB\n",
5593                                             pdevinfo->minamp[j] / 4,
5594                                             pdevinfo->maxamp[j] / 4);
5595                                 } else
5596                                         printf("\n");
5597                                 printed = 1;
5598                         }
5599                         device_printf(pdevinfo->dev, "   +- ctl %2d (nid %3d %s", i,
5600                                 ctl->widget->nid,
5601                                 (ctl->ndir == HDAA_CTL_IN)?"in ":"out");
5602                         if (ctl->ndir == HDAA_CTL_IN && ctl->ndir == ctl->dir)
5603                                 printf(" %2d): ", ctl->index);
5604                         else
5605                                 printf("):    ");
5606                         if (ctl->step > 0) {
5607                                 printf("%+d/%+ddB (%d steps)%s\n",
5608                                     MINQDB(ctl) / 4,
5609                                     MAXQDB(ctl) / 4,
5610                                     ctl->step + 1,
5611                                     ctl->mute?" + mute":"");
5612                         } else
5613                                 printf("%s\n", ctl->mute?"mute":"");
5614                 }
5615         }
5616         if (printed)
5617                 device_printf(pdevinfo->dev, "\n");
5618 }
5619
5620 static void
5621 hdaa_dump_audio_formats(device_t dev, uint32_t fcap, uint32_t pcmcap)
5622 {
5623         uint32_t cap;
5624
5625         cap = fcap;
5626         if (cap != 0) {
5627                 device_printf(dev, "     Stream cap: 0x%08x", cap);
5628                 if (HDA_PARAM_SUPP_STREAM_FORMATS_AC3(cap))
5629                         printf(" AC3");
5630                 if (HDA_PARAM_SUPP_STREAM_FORMATS_FLOAT32(cap))
5631                         printf(" FLOAT32");
5632                 if (HDA_PARAM_SUPP_STREAM_FORMATS_PCM(cap))
5633                         printf(" PCM");
5634                 printf("\n");
5635         }
5636         cap = pcmcap;
5637         if (cap != 0) {
5638                 device_printf(dev, "        PCM cap: 0x%08x", cap);
5639                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8BIT(cap))
5640                         printf(" 8");
5641                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16BIT(cap))
5642                         printf(" 16");
5643                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_20BIT(cap))
5644                         printf(" 20");
5645                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_24BIT(cap))
5646                         printf(" 24");
5647                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32BIT(cap))
5648                         printf(" 32");
5649                 printf(" bits,");
5650                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_8KHZ(cap))
5651                         printf(" 8");
5652                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_11KHZ(cap))
5653                         printf(" 11");
5654                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_16KHZ(cap))
5655                         printf(" 16");
5656                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_22KHZ(cap))
5657                         printf(" 22");
5658                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_32KHZ(cap))
5659                         printf(" 32");
5660                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_44KHZ(cap))
5661                         printf(" 44");
5662                 printf(" 48");
5663                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_88KHZ(cap))
5664                         printf(" 88");
5665                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_96KHZ(cap))
5666                         printf(" 96");
5667                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_176KHZ(cap))
5668                         printf(" 176");
5669                 if (HDA_PARAM_SUPP_PCM_SIZE_RATE_192KHZ(cap))
5670                         printf(" 192");
5671                 printf(" KHz\n");
5672         }
5673 }
5674
5675 static void
5676 hdaa_dump_pin(struct hdaa_widget *w)
5677 {
5678         uint32_t pincap;
5679
5680         pincap = w->wclass.pin.cap;
5681
5682         device_printf(w->devinfo->dev, "        Pin cap: 0x%08x", pincap);
5683         if (HDA_PARAM_PIN_CAP_IMP_SENSE_CAP(pincap))
5684                 printf(" ISC");
5685         if (HDA_PARAM_PIN_CAP_TRIGGER_REQD(pincap))
5686                 printf(" TRQD");
5687         if (HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(pincap))
5688                 printf(" PDC");
5689         if (HDA_PARAM_PIN_CAP_HEADPHONE_CAP(pincap))
5690                 printf(" HP");
5691         if (HDA_PARAM_PIN_CAP_OUTPUT_CAP(pincap))
5692                 printf(" OUT");
5693         if (HDA_PARAM_PIN_CAP_INPUT_CAP(pincap))
5694                 printf(" IN");
5695         if (HDA_PARAM_PIN_CAP_BALANCED_IO_PINS(pincap))
5696                 printf(" BAL");
5697         if (HDA_PARAM_PIN_CAP_HDMI(pincap))
5698                 printf(" HDMI");
5699         if (HDA_PARAM_PIN_CAP_VREF_CTRL(pincap)) {
5700                 printf(" VREF[");
5701                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_50(pincap))
5702                         printf(" 50");
5703                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_80(pincap))
5704                         printf(" 80");
5705                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_100(pincap))
5706                         printf(" 100");
5707                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_GROUND(pincap))
5708                         printf(" GROUND");
5709                 if (HDA_PARAM_PIN_CAP_VREF_CTRL_HIZ(pincap))
5710                         printf(" HIZ");
5711                 printf(" ]");
5712         }
5713         if (HDA_PARAM_PIN_CAP_EAPD_CAP(pincap))
5714                 printf(" EAPD");
5715         if (HDA_PARAM_PIN_CAP_DP(pincap))
5716                 printf(" DP");
5717         if (HDA_PARAM_PIN_CAP_HBR(pincap))
5718                 printf(" HBR");
5719         printf("\n");
5720         device_printf(w->devinfo->dev, "     Pin config: 0x%08x\n",
5721             w->wclass.pin.config);
5722         device_printf(w->devinfo->dev, "    Pin control: 0x%08x", w->wclass.pin.ctrl);
5723         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE)
5724                 printf(" HP");
5725         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE)
5726                 printf(" IN");
5727         if (w->wclass.pin.ctrl & HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE)
5728                 printf(" OUT");
5729         if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap)) {
5730                 if ((w->wclass.pin.ctrl &
5731                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) == 0x03)
5732                         printf(" HBR");
5733                 else if ((w->wclass.pin.ctrl &
5734                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) != 0)
5735                         printf(" EPTs");
5736         } else {
5737                 if ((w->wclass.pin.ctrl &
5738                     HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK) != 0)
5739                         printf(" VREFs");
5740         }
5741         printf("\n");
5742 }
5743
5744 static void
5745 hdaa_dump_pin_config(struct hdaa_widget *w, uint32_t conf)
5746 {
5747
5748         device_printf(w->devinfo->dev, "%2d %08x %-2d %-2d "
5749             "%-13s %-5s %-7s %-10s %-7s %d%s\n",
5750             w->nid, conf,
5751             HDA_CONFIG_DEFAULTCONF_ASSOCIATION(conf),
5752             HDA_CONFIG_DEFAULTCONF_SEQUENCE(conf),
5753             HDA_DEVS[HDA_CONFIG_DEFAULTCONF_DEVICE(conf)],
5754             HDA_CONNS[HDA_CONFIG_DEFAULTCONF_CONNECTIVITY(conf)],
5755             HDA_CONNECTORS[HDA_CONFIG_DEFAULTCONF_CONNECTION_TYPE(conf)],
5756             HDA_LOCS[HDA_CONFIG_DEFAULTCONF_LOCATION(conf)],
5757             HDA_COLORS[HDA_CONFIG_DEFAULTCONF_COLOR(conf)],
5758             HDA_CONFIG_DEFAULTCONF_MISC(conf),
5759             (w->enable == 0)?" DISA":"");
5760 }
5761
5762 static void
5763 hdaa_dump_pin_configs(struct hdaa_devinfo *devinfo)
5764 {
5765         struct hdaa_widget *w;
5766         int i;
5767
5768         device_printf(devinfo->dev, "nid   0x    as seq "
5769             "device       conn  jack    loc        color   misc\n");
5770         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
5771                 w = hdaa_widget_get(devinfo, i);
5772                 if (w == NULL)
5773                         continue;
5774                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
5775                         continue;
5776                 hdaa_dump_pin_config(w, w->wclass.pin.config);
5777         }
5778 }
5779
5780 static void
5781 hdaa_dump_amp(device_t dev, uint32_t cap, char *banner)
5782 {
5783         int offset, size, step;
5784
5785         offset = HDA_PARAM_OUTPUT_AMP_CAP_OFFSET(cap);
5786         size = HDA_PARAM_OUTPUT_AMP_CAP_STEPSIZE(cap);
5787         step = HDA_PARAM_OUTPUT_AMP_CAP_NUMSTEPS(cap);
5788         device_printf(dev, "     %s amp: 0x%08x "
5789             "mute=%d step=%d size=%d offset=%d (%+d/%+ddB)\n",
5790             banner, cap,
5791             HDA_PARAM_OUTPUT_AMP_CAP_MUTE_CAP(cap),
5792             step, size, offset,
5793             ((0 - offset) * (size + 1)) / 4,
5794             ((step - offset) * (size + 1)) / 4);
5795 }
5796
5797 static void
5798 hdaa_dump_nodes(struct hdaa_devinfo *devinfo)
5799 {
5800         struct hdaa_widget *w, *cw;
5801         char buf[64];
5802         int i, j;
5803
5804         device_printf(devinfo->dev, "\n");
5805         device_printf(devinfo->dev, "Default parameters:\n");
5806         hdaa_dump_audio_formats(devinfo->dev,
5807             devinfo->supp_stream_formats,
5808             devinfo->supp_pcm_size_rate);
5809         hdaa_dump_amp(devinfo->dev, devinfo->inamp_cap, " Input");
5810         hdaa_dump_amp(devinfo->dev, devinfo->outamp_cap, "Output");
5811         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
5812                 w = hdaa_widget_get(devinfo, i);
5813                 if (w == NULL) {
5814                         device_printf(devinfo->dev, "Ghost widget nid=%d\n", i);
5815                         continue;
5816                 }
5817                 device_printf(devinfo->dev, "\n");
5818                 device_printf(devinfo->dev, "            nid: %d%s\n", w->nid,
5819                     (w->enable == 0) ? " [DISABLED]" : "");
5820                 device_printf(devinfo->dev, "           Name: %s\n", w->name);
5821                 device_printf(devinfo->dev, "     Widget cap: 0x%08x",
5822                     w->param.widget_cap);
5823                 if (w->param.widget_cap & 0x0ee1) {
5824                         if (HDA_PARAM_AUDIO_WIDGET_CAP_LR_SWAP(w->param.widget_cap))
5825                             printf(" LRSWAP");
5826                         if (HDA_PARAM_AUDIO_WIDGET_CAP_POWER_CTRL(w->param.widget_cap))
5827                             printf(" PWR");
5828                         if (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap))
5829                             printf(" DIGITAL");
5830                         if (HDA_PARAM_AUDIO_WIDGET_CAP_UNSOL_CAP(w->param.widget_cap))
5831                             printf(" UNSOL");
5832                         if (HDA_PARAM_AUDIO_WIDGET_CAP_PROC_WIDGET(w->param.widget_cap))
5833                             printf(" PROC");
5834                         if (HDA_PARAM_AUDIO_WIDGET_CAP_STRIPE(w->param.widget_cap))
5835                             printf(" STRIPE(x%d)",
5836                                 1 << (fls(w->wclass.conv.stripecap) - 1));
5837                         j = HDA_PARAM_AUDIO_WIDGET_CAP_CC(w->param.widget_cap);
5838                         if (j == 1)
5839                             printf(" STEREO");
5840                         else if (j > 1)
5841                             printf(" %dCH", j + 1);
5842                 }
5843                 printf("\n");
5844                 if (w->bindas != -1) {
5845                         device_printf(devinfo->dev, "    Association: %d (0x%04x)\n",
5846                             w->bindas, w->bindseqmask);
5847                 }
5848                 if (w->ossmask != 0 || w->ossdev >= 0) {
5849                         device_printf(devinfo->dev, "            OSS: %s",
5850                             hdaa_audio_ctl_ossmixer_mask2allname(w->ossmask, buf, sizeof(buf)));
5851                         if (w->ossdev >= 0)
5852                             printf(" (%s)", ossnames[w->ossdev]);
5853                         printf("\n");
5854                 }
5855                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_OUTPUT ||
5856                     w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT) {
5857                         hdaa_dump_audio_formats(devinfo->dev,
5858                             w->param.supp_stream_formats,
5859                             w->param.supp_pcm_size_rate);
5860                 } else if (w->type ==
5861                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX || w->waspin)
5862                         hdaa_dump_pin(w);
5863                 if (w->param.eapdbtl != HDA_INVALID)
5864                         device_printf(devinfo->dev, "           EAPD: 0x%08x\n",
5865                             w->param.eapdbtl);
5866                 if (HDA_PARAM_AUDIO_WIDGET_CAP_OUT_AMP(w->param.widget_cap) &&
5867                     w->param.outamp_cap != 0)
5868                         hdaa_dump_amp(devinfo->dev, w->param.outamp_cap, "Output");
5869                 if (HDA_PARAM_AUDIO_WIDGET_CAP_IN_AMP(w->param.widget_cap) &&
5870                     w->param.inamp_cap != 0)
5871                         hdaa_dump_amp(devinfo->dev, w->param.inamp_cap, " Input");
5872                 if (w->nconns > 0)
5873                         device_printf(devinfo->dev, "    Connections: %d\n", w->nconns);
5874                 for (j = 0; j < w->nconns; j++) {
5875                         cw = hdaa_widget_get(devinfo, w->conns[j]);
5876                         device_printf(devinfo->dev, "          + %s<- nid=%d [%s]",
5877                             (w->connsenable[j] == 0)?"[DISABLED] ":"",
5878                             w->conns[j], (cw == NULL) ? "GHOST!" : cw->name);
5879                         if (cw == NULL)
5880                                 printf(" [UNKNOWN]");
5881                         else if (cw->enable == 0)
5882                                 printf(" [DISABLED]");
5883                         if (w->nconns > 1 && w->selconn == j && w->type !=
5884                             HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_MIXER)
5885                                 printf(" (selected)");
5886                         printf("\n");
5887                 }
5888         }
5889
5890 }
5891
5892 static void
5893 hdaa_dump_dst_nid(struct hdaa_pcm_devinfo *pdevinfo, nid_t nid, int depth)
5894 {
5895         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
5896         struct hdaa_widget *w, *cw;
5897         char buf[64];
5898         int i;
5899
5900         if (depth > HDA_PARSE_MAXDEPTH)
5901                 return;
5902
5903         w = hdaa_widget_get(devinfo, nid);
5904         if (w == NULL || w->enable == 0)
5905                 return;
5906
5907         if (depth == 0)
5908                 device_printf(pdevinfo->dev, "%*s", 4, "");
5909         else
5910                 device_printf(pdevinfo->dev, "%*s  + <- ", 4 + (depth - 1) * 7, "");
5911         printf("nid=%d [%s]", w->nid, w->name);
5912
5913         if (depth > 0) {
5914                 if (w->ossmask == 0) {
5915                         printf("\n");
5916                         return;
5917                 }
5918                 printf(" [src: %s]",
5919                     hdaa_audio_ctl_ossmixer_mask2allname(
5920                         w->ossmask, buf, sizeof(buf)));
5921                 if (w->ossdev >= 0) {
5922                         printf("\n");
5923                         return;
5924                 }
5925         }
5926         printf("\n");
5927
5928         for (i = 0; i < w->nconns; i++) {
5929                 if (w->connsenable[i] == 0)
5930                         continue;
5931                 cw = hdaa_widget_get(devinfo, w->conns[i]);
5932                 if (cw == NULL || cw->enable == 0 || cw->bindas == -1)
5933                         continue;
5934                 hdaa_dump_dst_nid(pdevinfo, w->conns[i], depth + 1);
5935         }
5936
5937 }
5938
5939 static void
5940 hdaa_dump_dac(struct hdaa_pcm_devinfo *pdevinfo)
5941 {
5942         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
5943         struct hdaa_audio_as *as;
5944         struct hdaa_widget *w;
5945         nid_t *nids;
5946         int chid, i;
5947
5948         if (pdevinfo->playas < 0)
5949                 return;
5950
5951         device_printf(pdevinfo->dev, "Playback:\n");
5952
5953         chid = devinfo->as[pdevinfo->playas].chans[0];
5954         hdaa_dump_audio_formats(pdevinfo->dev,
5955             devinfo->chans[chid].supp_stream_formats,
5956             devinfo->chans[chid].supp_pcm_size_rate);
5957         for (i = 0; i < devinfo->as[pdevinfo->playas].num_chans; i++) {
5958                 chid = devinfo->as[pdevinfo->playas].chans[i];
5959                 device_printf(pdevinfo->dev, "            DAC:");
5960                 for (nids = devinfo->chans[chid].io; *nids != -1; nids++)
5961                         printf(" %d", *nids);
5962                 printf("\n");
5963         }
5964
5965         as = &devinfo->as[pdevinfo->playas];
5966         for (i = 0; i < 16; i++) {
5967                 if (as->pins[i] <= 0)
5968                         continue;
5969                 w = hdaa_widget_get(devinfo, as->pins[i]);
5970                 if (w == NULL || w->enable == 0)
5971                         continue;
5972                 device_printf(pdevinfo->dev, "\n");
5973                 hdaa_dump_dst_nid(pdevinfo, as->pins[i], 0);
5974         }
5975         device_printf(pdevinfo->dev, "\n");
5976 }
5977
5978 static void
5979 hdaa_dump_adc(struct hdaa_pcm_devinfo *pdevinfo)
5980 {
5981         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
5982         struct hdaa_widget *w;
5983         nid_t *nids;
5984         int chid, i;
5985
5986         if (pdevinfo->recas < 0)
5987                 return;
5988
5989         device_printf(pdevinfo->dev, "Record:\n");
5990
5991         chid = devinfo->as[pdevinfo->recas].chans[0];
5992         hdaa_dump_audio_formats(pdevinfo->dev,
5993             devinfo->chans[chid].supp_stream_formats,
5994             devinfo->chans[chid].supp_pcm_size_rate);
5995         for (i = 0; i < devinfo->as[pdevinfo->recas].num_chans; i++) {
5996                 chid = devinfo->as[pdevinfo->recas].chans[i];
5997                 device_printf(pdevinfo->dev, "            ADC:");
5998                 for (nids = devinfo->chans[chid].io; *nids != -1; nids++)
5999                         printf(" %d", *nids);
6000                 printf("\n");
6001         }
6002
6003         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
6004                 w = hdaa_widget_get(devinfo, i);
6005                 if (w == NULL || w->enable == 0)
6006                         continue;
6007                 if (w->type != HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_AUDIO_INPUT)
6008                         continue;
6009                 if (w->bindas != pdevinfo->recas)
6010                         continue;
6011                 device_printf(pdevinfo->dev, "\n");
6012                 hdaa_dump_dst_nid(pdevinfo, i, 0);
6013         }
6014         device_printf(pdevinfo->dev, "\n");
6015 }
6016
6017 static void
6018 hdaa_dump_mix(struct hdaa_pcm_devinfo *pdevinfo)
6019 {
6020         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
6021         struct hdaa_widget *w;
6022         int i;
6023         int printed = 0;
6024
6025         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
6026                 w = hdaa_widget_get(devinfo, i);
6027                 if (w == NULL || w->enable == 0)
6028                         continue;
6029                 if (w->ossdev != SOUND_MIXER_IMIX)
6030                         continue;
6031                 if (w->bindas != pdevinfo->recas)
6032                         continue;
6033                 if (printed == 0) {
6034                         printed = 1;
6035                         device_printf(pdevinfo->dev, "Input Mix:\n");
6036                 }
6037                 device_printf(pdevinfo->dev, "\n");
6038                 hdaa_dump_dst_nid(pdevinfo, i, 0);
6039         }
6040         if (printed)
6041                 device_printf(pdevinfo->dev, "\n");
6042 }
6043
6044 static void
6045 hdaa_pindump(device_t dev)
6046 {
6047         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6048         struct hdaa_widget *w;
6049         uint32_t res, pincap, delay;
6050         int i;
6051
6052         device_printf(dev, "Dumping AFG pins:\n");
6053         device_printf(dev, "nid   0x    as seq "
6054             "device       conn  jack    loc        color   misc\n");
6055         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
6056                 w = hdaa_widget_get(devinfo, i);
6057                 if (w == NULL || w->type !=
6058                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
6059                         continue;
6060                 hdaa_dump_pin_config(w, w->wclass.pin.config);
6061                 pincap = w->wclass.pin.cap;
6062                 device_printf(dev, "    Caps: %2s %3s %2s %4s %4s",
6063                     HDA_PARAM_PIN_CAP_INPUT_CAP(pincap)?"IN":"",
6064                     HDA_PARAM_PIN_CAP_OUTPUT_CAP(pincap)?"OUT":"",
6065                     HDA_PARAM_PIN_CAP_HEADPHONE_CAP(pincap)?"HP":"",
6066                     HDA_PARAM_PIN_CAP_EAPD_CAP(pincap)?"EAPD":"",
6067                     HDA_PARAM_PIN_CAP_VREF_CTRL(pincap)?"VREF":"");
6068                 if (HDA_PARAM_PIN_CAP_IMP_SENSE_CAP(pincap) ||
6069                     HDA_PARAM_PIN_CAP_PRESENCE_DETECT_CAP(pincap)) {
6070                         if (HDA_PARAM_PIN_CAP_TRIGGER_REQD(pincap)) {
6071                                 delay = 0;
6072                                 hda_command(dev,
6073                                     HDA_CMD_SET_PIN_SENSE(0, w->nid, 0));
6074                                 do {
6075                                         res = hda_command(dev,
6076                                             HDA_CMD_GET_PIN_SENSE(0, w->nid));
6077                                         if (res != 0x7fffffff && res != 0xffffffff)
6078                                                 break;
6079                                         DELAY(10);
6080                                 } while (++delay < 10000);
6081                         } else {
6082                                 delay = 0;
6083                                 res = hda_command(dev, HDA_CMD_GET_PIN_SENSE(0,
6084                                     w->nid));
6085                         }
6086                         printf(" Sense: 0x%08x (%sconnected%s)", res,
6087                             (res & HDA_CMD_GET_PIN_SENSE_PRESENCE_DETECT) ?
6088                              "" : "dis",
6089                             (HDA_PARAM_AUDIO_WIDGET_CAP_DIGITAL(w->param.widget_cap) &&
6090                              (res & HDA_CMD_GET_PIN_SENSE_ELD_VALID)) ?
6091                               ", ELD valid" : "");
6092                         if (delay > 0)
6093                                 printf(" delay %dus", delay * 10);
6094                 }
6095                 printf("\n");
6096         }
6097         device_printf(dev,
6098             "NumGPIO=%d NumGPO=%d NumGPI=%d GPIWake=%d GPIUnsol=%d\n",
6099             HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap),
6100             HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap),
6101             HDA_PARAM_GPIO_COUNT_NUM_GPI(devinfo->gpio_cap),
6102             HDA_PARAM_GPIO_COUNT_GPI_WAKE(devinfo->gpio_cap),
6103             HDA_PARAM_GPIO_COUNT_GPI_UNSOL(devinfo->gpio_cap));
6104         hdaa_dump_gpi(devinfo);
6105         hdaa_dump_gpio(devinfo);
6106         hdaa_dump_gpo(devinfo);
6107 }
6108
6109 static void
6110 hdaa_configure(device_t dev)
6111 {
6112         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6113         struct hdaa_audio_ctl *ctl;
6114         int i;
6115
6116         HDA_BOOTHVERBOSE(
6117                 device_printf(dev, "Applying built-in patches...\n");
6118         );
6119         hdaa_patch(devinfo);
6120         HDA_BOOTHVERBOSE(
6121                 device_printf(dev, "Applying local patches...\n");
6122         );
6123         hdaa_local_patch(devinfo);
6124         hdaa_audio_postprocess(devinfo);
6125         HDA_BOOTHVERBOSE(
6126                 device_printf(dev, "Parsing Ctls...\n");
6127         );
6128         hdaa_audio_ctl_parse(devinfo);
6129         HDA_BOOTHVERBOSE(
6130                 device_printf(dev, "Disabling nonaudio...\n");
6131         );
6132         hdaa_audio_disable_nonaudio(devinfo);
6133         HDA_BOOTHVERBOSE(
6134                 device_printf(dev, "Disabling useless...\n");
6135         );
6136         hdaa_audio_disable_useless(devinfo);
6137         HDA_BOOTVERBOSE(
6138                 device_printf(dev, "Patched pins configuration:\n");
6139                 hdaa_dump_pin_configs(devinfo);
6140         );
6141         HDA_BOOTHVERBOSE(
6142                 device_printf(dev, "Parsing pin associations...\n");
6143         );
6144         hdaa_audio_as_parse(devinfo);
6145         HDA_BOOTHVERBOSE(
6146                 device_printf(dev, "Building AFG tree...\n");
6147         );
6148         hdaa_audio_build_tree(devinfo);
6149         HDA_BOOTHVERBOSE(
6150                 device_printf(dev, "Disabling unassociated "
6151                     "widgets...\n");
6152         );
6153         hdaa_audio_disable_unas(devinfo);
6154         HDA_BOOTHVERBOSE(
6155                 device_printf(dev, "Disabling nonselected "
6156                     "inputs...\n");
6157         );
6158         hdaa_audio_disable_notselected(devinfo);
6159         HDA_BOOTHVERBOSE(
6160                 device_printf(dev, "Disabling useless...\n");
6161         );
6162         hdaa_audio_disable_useless(devinfo);
6163         HDA_BOOTHVERBOSE(
6164                 device_printf(dev, "Disabling "
6165                     "crossassociatement connections...\n");
6166         );
6167         hdaa_audio_disable_crossas(devinfo);
6168         HDA_BOOTHVERBOSE(
6169                 device_printf(dev, "Disabling useless...\n");
6170         );
6171         hdaa_audio_disable_useless(devinfo);
6172         HDA_BOOTHVERBOSE(
6173                 device_printf(dev, "Binding associations to channels...\n");
6174         );
6175         hdaa_audio_bind_as(devinfo);
6176         HDA_BOOTHVERBOSE(
6177                 device_printf(dev, "Assigning names to signal sources...\n");
6178         );
6179         hdaa_audio_assign_names(devinfo);
6180         HDA_BOOTHVERBOSE(
6181                 device_printf(dev, "Preparing PCM devices...\n");
6182         );
6183         hdaa_prepare_pcms(devinfo);
6184         HDA_BOOTHVERBOSE(
6185                 device_printf(dev, "Assigning mixers to the tree...\n");
6186         );
6187         hdaa_audio_assign_mixers(devinfo);
6188         HDA_BOOTHVERBOSE(
6189                 device_printf(dev, "Preparing pin controls...\n");
6190         );
6191         hdaa_audio_prepare_pin_ctrl(devinfo);
6192         HDA_BOOTHVERBOSE(
6193                 device_printf(dev, "AFG commit...\n");
6194         );
6195         hdaa_audio_commit(devinfo);
6196         HDA_BOOTHVERBOSE(
6197                 device_printf(dev, "Applying direct built-in patches...\n");
6198         );
6199         hdaa_patch_direct(devinfo);
6200         HDA_BOOTHVERBOSE(
6201                 device_printf(dev, "Pin sense init...\n");
6202         );
6203         hdaa_sense_init(devinfo);
6204         HDA_BOOTHVERBOSE(
6205                 device_printf(dev, "Creating PCM devices...\n");
6206         );
6207         hdaa_create_pcms(devinfo);
6208
6209         HDA_BOOTVERBOSE(
6210                 if (devinfo->quirks != 0) {
6211                         device_printf(dev, "FG config/quirks:");
6212                         for (i = 0; i < HDAA_QUIRKS_TAB_LEN; i++) {
6213                                 if ((devinfo->quirks &
6214                                     hdaa_quirks_tab[i].value) ==
6215                                     hdaa_quirks_tab[i].value)
6216                                         printf(" %s", hdaa_quirks_tab[i].key);
6217                         }
6218                         printf("\n");
6219                 }
6220         );
6221
6222         HDA_BOOTHVERBOSE(
6223                 device_printf(dev, "\n");
6224                 device_printf(dev, "+-----------+\n");
6225                 device_printf(dev, "| HDA NODES |\n");
6226                 device_printf(dev, "+-----------+\n");
6227                 hdaa_dump_nodes(devinfo);
6228
6229                 device_printf(dev, "\n");
6230                 device_printf(dev, "+----------------+\n");
6231                 device_printf(dev, "| HDA AMPLIFIERS |\n");
6232                 device_printf(dev, "+----------------+\n");
6233                 device_printf(dev, "\n");
6234                 i = 0;
6235                 while ((ctl = hdaa_audio_ctl_each(devinfo, &i)) != NULL) {
6236                         device_printf(dev, "%3d: nid %3d %s (%s) index %d", i,
6237                             (ctl->widget != NULL) ? ctl->widget->nid : -1,
6238                             (ctl->ndir == HDAA_CTL_IN)?"in ":"out",
6239                             (ctl->dir == HDAA_CTL_IN)?"in ":"out",
6240                             ctl->index);
6241                         if (ctl->childwidget != NULL)
6242                                 printf(" cnid %3d", ctl->childwidget->nid);
6243                         else
6244                                 printf("         ");
6245                         printf(" ossmask=0x%08x\n",
6246                             ctl->ossmask);
6247                         device_printf(dev,
6248                             "       mute: %d step: %3d size: %3d off: %3d%s\n",
6249                             ctl->mute, ctl->step, ctl->size, ctl->offset,
6250                             (ctl->enable == 0) ? " [DISABLED]" :
6251                             ((ctl->ossmask == 0) ? " [UNUSED]" : ""));
6252                 }
6253                 device_printf(dev, "\n");
6254         );
6255 }
6256
6257 static void
6258 hdaa_unconfigure(device_t dev)
6259 {
6260         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6261         struct hdaa_widget *w;
6262         int i, j;
6263
6264         HDA_BOOTHVERBOSE(
6265                 device_printf(dev, "Pin sense deinit...\n");
6266         );
6267         hdaa_sense_deinit(devinfo);
6268         free(devinfo->ctl, M_HDAA);
6269         devinfo->ctl = NULL;
6270         devinfo->ctlcnt = 0;
6271         free(devinfo->as, M_HDAA);
6272         devinfo->as = NULL;
6273         devinfo->ascnt = 0;
6274         free(devinfo->devs, M_HDAA);
6275         devinfo->devs = NULL;
6276         devinfo->num_devs = 0;
6277         free(devinfo->chans, M_HDAA);
6278         devinfo->chans = NULL;
6279         devinfo->num_chans = 0;
6280         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
6281                 w = hdaa_widget_get(devinfo, i);
6282                 if (w == NULL)
6283                         continue;
6284                 w->enable = 1;
6285                 w->selconn = -1;
6286                 w->pflags = 0;
6287                 w->bindas = -1;
6288                 w->bindseqmask = 0;
6289                 w->ossdev = -1;
6290                 w->ossmask = 0;
6291                 for (j = 0; j < w->nconns; j++)
6292                         w->connsenable[j] = 1;
6293                 if (w->type == HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
6294                         w->wclass.pin.config = w->wclass.pin.newconf;
6295                 if (w->eld != NULL) {
6296                         w->eld_len = 0;
6297                         free(w->eld, M_HDAA);
6298                         w->eld = NULL;
6299                 }
6300         }
6301 }
6302
6303 static int
6304 hdaa_sysctl_gpi_state(SYSCTL_HANDLER_ARGS)
6305 {
6306         struct hdaa_devinfo *devinfo = oidp->oid_arg1;
6307         device_t dev = devinfo->dev;
6308         char buf[256];
6309         int n = 0, i, numgpi;
6310         uint32_t data = 0;
6311
6312         buf[0] = 0;
6313         hdaa_lock(devinfo);
6314         numgpi = HDA_PARAM_GPIO_COUNT_NUM_GPI(devinfo->gpio_cap);
6315         if (numgpi > 0) {
6316                 data = hda_command(dev,
6317                     HDA_CMD_GET_GPI_DATA(0, devinfo->nid));
6318         }
6319         hdaa_unlock(devinfo);
6320         for (i = 0; i < numgpi; i++) {
6321                 n += snprintf(buf + n, sizeof(buf) - n, "%s%d=%d",
6322                     n != 0 ? " " : "", i, ((data >> i) & 1));
6323         }
6324         return (sysctl_handle_string(oidp, buf, sizeof(buf), req));
6325 }
6326
6327 static int
6328 hdaa_sysctl_gpio_state(SYSCTL_HANDLER_ARGS)
6329 {
6330         struct hdaa_devinfo *devinfo = oidp->oid_arg1;
6331         device_t dev = devinfo->dev;
6332         char buf[256];
6333         int n = 0, i, numgpio;
6334         uint32_t data = 0, enable = 0, dir = 0;
6335
6336         buf[0] = 0;
6337         hdaa_lock(devinfo);
6338         numgpio = HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap);
6339         if (numgpio > 0) {
6340                 data = hda_command(dev,
6341                     HDA_CMD_GET_GPIO_DATA(0, devinfo->nid));
6342                 enable = hda_command(dev,
6343                     HDA_CMD_GET_GPIO_ENABLE_MASK(0, devinfo->nid));
6344                 dir = hda_command(dev,
6345                     HDA_CMD_GET_GPIO_DIRECTION(0, devinfo->nid));
6346         }
6347         hdaa_unlock(devinfo);
6348         for (i = 0; i < numgpio; i++) {
6349                 n += snprintf(buf + n, sizeof(buf) - n, "%s%d=",
6350                     n != 0 ? " " : "", i);
6351                 if ((enable & (1 << i)) == 0) {
6352                         n += snprintf(buf + n, sizeof(buf) - n, "disabled");
6353                         continue;
6354                 }
6355                 n += snprintf(buf + n, sizeof(buf) - n, "%sput(%d)",
6356                     ((dir >> i) & 1) ? "out" : "in", ((data >> i) & 1));
6357         }
6358         return (sysctl_handle_string(oidp, buf, sizeof(buf), req));
6359 }
6360
6361 static int
6362 hdaa_sysctl_gpio_config(SYSCTL_HANDLER_ARGS)
6363 {
6364         struct hdaa_devinfo *devinfo = oidp->oid_arg1;
6365         char buf[256];
6366         int error, n = 0, i, numgpio;
6367         uint32_t gpio, x;
6368
6369         gpio = devinfo->newgpio;
6370         numgpio = HDA_PARAM_GPIO_COUNT_NUM_GPIO(devinfo->gpio_cap);
6371         buf[0] = 0;
6372         for (i = 0; i < numgpio; i++) {
6373                 x = (gpio & HDAA_GPIO_MASK(i)) >> HDAA_GPIO_SHIFT(i);
6374                 n += snprintf(buf + n, sizeof(buf) - n, "%s%d=%s",
6375                     n != 0 ? " " : "", i, HDA_GPIO_ACTIONS[x]);
6376         }
6377         error = sysctl_handle_string(oidp, buf, sizeof(buf), req);
6378         if (error != 0 || req->newptr == NULL)
6379                 return (error);
6380         if (strncmp(buf, "0x", 2) == 0)
6381                 gpio = strtol(buf + 2, NULL, 16);
6382         else
6383                 gpio = hdaa_gpio_patch(gpio, buf);
6384         hdaa_lock(devinfo);
6385         devinfo->newgpio = devinfo->gpio = gpio;
6386         hdaa_gpio_commit(devinfo);
6387         hdaa_unlock(devinfo);
6388         return (0);
6389 }
6390
6391 static int
6392 hdaa_sysctl_gpo_state(SYSCTL_HANDLER_ARGS)
6393 {
6394         struct hdaa_devinfo *devinfo = oidp->oid_arg1;
6395         device_t dev = devinfo->dev;
6396         char buf[256];
6397         int n = 0, i, numgpo;
6398         uint32_t data = 0;
6399
6400         buf[0] = 0;
6401         hdaa_lock(devinfo);
6402         numgpo = HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap);
6403         if (numgpo > 0) {
6404                 data = hda_command(dev,
6405                     HDA_CMD_GET_GPO_DATA(0, devinfo->nid));
6406         }
6407         hdaa_unlock(devinfo);
6408         for (i = 0; i < numgpo; i++) {
6409                 n += snprintf(buf + n, sizeof(buf) - n, "%s%d=%d",
6410                     n != 0 ? " " : "", i, ((data >> i) & 1));
6411         }
6412         return (sysctl_handle_string(oidp, buf, sizeof(buf), req));
6413 }
6414
6415 static int
6416 hdaa_sysctl_gpo_config(SYSCTL_HANDLER_ARGS)
6417 {
6418         struct hdaa_devinfo *devinfo = oidp->oid_arg1;
6419         char buf[256];
6420         int error, n = 0, i, numgpo;
6421         uint32_t gpo, x;
6422
6423         gpo = devinfo->newgpo;
6424         numgpo = HDA_PARAM_GPIO_COUNT_NUM_GPO(devinfo->gpio_cap);
6425         buf[0] = 0;
6426         for (i = 0; i < numgpo; i++) {
6427                 x = (gpo & HDAA_GPIO_MASK(i)) >> HDAA_GPIO_SHIFT(i);
6428                 n += snprintf(buf + n, sizeof(buf) - n, "%s%d=%s",
6429                     n != 0 ? " " : "", i, HDA_GPIO_ACTIONS[x]);
6430         }
6431         error = sysctl_handle_string(oidp, buf, sizeof(buf), req);
6432         if (error != 0 || req->newptr == NULL)
6433                 return (error);
6434         if (strncmp(buf, "0x", 2) == 0)
6435                 gpo = strtol(buf + 2, NULL, 16);
6436         else
6437                 gpo = hdaa_gpio_patch(gpo, buf);
6438         hdaa_lock(devinfo);
6439         devinfo->newgpo = devinfo->gpo = gpo;
6440         hdaa_gpo_commit(devinfo);
6441         hdaa_unlock(devinfo);
6442         return (0);
6443 }
6444
6445 static int
6446 hdaa_sysctl_reconfig(SYSCTL_HANDLER_ARGS)
6447 {
6448         device_t dev;
6449         struct hdaa_devinfo *devinfo;
6450         int error, val;
6451
6452         dev = oidp->oid_arg1;
6453         devinfo = device_get_softc(dev);
6454         if (devinfo == NULL)
6455                 return (EINVAL);
6456         val = 0;
6457         error = sysctl_handle_int(oidp, &val, 0, req);
6458         if (error != 0 || req->newptr == NULL || val == 0)
6459                 return (error);
6460
6461         HDA_BOOTHVERBOSE(
6462                 device_printf(dev, "Reconfiguration...\n");
6463         );
6464         if ((error = device_delete_children(dev)) != 0)
6465                 return (error);
6466         hdaa_lock(devinfo);
6467         hdaa_unconfigure(dev);
6468         hdaa_configure(dev);
6469         hdaa_unlock(devinfo);
6470         bus_generic_attach(dev);
6471         HDA_BOOTHVERBOSE(
6472                 device_printf(dev, "Reconfiguration done\n");
6473         );
6474         return (0);
6475 }
6476
6477 static int
6478 hdaa_suspend(device_t dev)
6479 {
6480         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6481         int i;
6482
6483         HDA_BOOTHVERBOSE(
6484                 device_printf(dev, "Suspend...\n");
6485         );
6486         hdaa_lock(devinfo);
6487         HDA_BOOTHVERBOSE(
6488                 device_printf(dev, "Stop streams...\n");
6489         );
6490         for (i = 0; i < devinfo->num_chans; i++) {
6491                 if (devinfo->chans[i].flags & HDAA_CHN_RUNNING) {
6492                         devinfo->chans[i].flags |= HDAA_CHN_SUSPEND;
6493                         hdaa_channel_stop(&devinfo->chans[i]);
6494                 }
6495         }
6496         HDA_BOOTHVERBOSE(
6497                 device_printf(dev, "Power down FG"
6498                     " nid=%d to the D3 state...\n",
6499                     devinfo->nid);
6500         );
6501         hda_command(devinfo->dev,
6502             HDA_CMD_SET_POWER_STATE(0,
6503             devinfo->nid, HDA_CMD_POWER_STATE_D3));
6504         callout_stop(&devinfo->poll_jack);
6505         hdaa_unlock(devinfo);
6506         callout_drain(&devinfo->poll_jack);
6507         HDA_BOOTHVERBOSE(
6508                 device_printf(dev, "Suspend done\n");
6509         );
6510         return (0);
6511 }
6512
6513 static int
6514 hdaa_resume(device_t dev)
6515 {
6516         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6517         int i;
6518
6519         HDA_BOOTHVERBOSE(
6520                 device_printf(dev, "Resume...\n");
6521         );
6522         hdaa_lock(devinfo);
6523         HDA_BOOTHVERBOSE(
6524                 device_printf(dev, "Power up audio FG nid=%d...\n",
6525                     devinfo->nid);
6526         );
6527         hdaa_powerup(devinfo);
6528         HDA_BOOTHVERBOSE(
6529                 device_printf(dev, "AFG commit...\n");
6530         );
6531         hdaa_audio_commit(devinfo);
6532         HDA_BOOTHVERBOSE(
6533                 device_printf(dev, "Applying direct built-in patches...\n");
6534         );
6535         hdaa_patch_direct(devinfo);
6536         HDA_BOOTHVERBOSE(
6537                 device_printf(dev, "Pin sense init...\n");
6538         );
6539         hdaa_sense_init(devinfo);
6540
6541         hdaa_unlock(devinfo);
6542         for (i = 0; i < devinfo->num_devs; i++) {
6543                 struct hdaa_pcm_devinfo *pdevinfo = &devinfo->devs[i];
6544                 HDA_BOOTHVERBOSE(
6545                         device_printf(pdevinfo->dev,
6546                             "OSS mixer reinitialization...\n");
6547                 );
6548                 if (mixer_reinit(pdevinfo->dev) == -1)
6549                         device_printf(pdevinfo->dev,
6550                             "unable to reinitialize the mixer\n");
6551         }
6552         hdaa_lock(devinfo);
6553         HDA_BOOTHVERBOSE(
6554                 device_printf(dev, "Start streams...\n");
6555         );
6556         for (i = 0; i < devinfo->num_chans; i++) {
6557                 if (devinfo->chans[i].flags & HDAA_CHN_SUSPEND) {
6558                         devinfo->chans[i].flags &= ~HDAA_CHN_SUSPEND;
6559                         hdaa_channel_start(&devinfo->chans[i]);
6560                 }
6561         }
6562         hdaa_unlock(devinfo);
6563         HDA_BOOTHVERBOSE(
6564                 device_printf(dev, "Resume done\n");
6565         );
6566         return (0);
6567 }
6568
6569 static int
6570 hdaa_probe(device_t dev)
6571 {
6572         const char *pdesc;
6573         char buf[128];
6574
6575         if (hda_get_node_type(dev) != HDA_PARAM_FCT_GRP_TYPE_NODE_TYPE_AUDIO)
6576                 return (ENXIO);
6577         pdesc = device_get_desc(device_get_parent(dev));
6578         snprintf(buf, sizeof(buf), "%.*s Audio Function Group",
6579             (int)(strlen(pdesc) - 10), pdesc);
6580         device_set_desc_copy(dev, buf);
6581         return (BUS_PROBE_DEFAULT);
6582 }
6583
6584 static int
6585 hdaa_attach(device_t dev)
6586 {
6587         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6588         uint32_t res;
6589         nid_t nid = hda_get_node_id(dev);
6590
6591         devinfo->dev = dev;
6592         devinfo->lock = HDAC_GET_MTX(device_get_parent(dev), dev);
6593         devinfo->nid = nid;
6594         devinfo->newquirks = -1;
6595         devinfo->newgpio = -1;
6596         devinfo->newgpo = -1;
6597         callout_init(&devinfo->poll_jack, CALLOUT_MPSAFE);
6598         devinfo->poll_ival = hz;
6599
6600         hdaa_lock(devinfo);
6601         res = hda_command(dev,
6602             HDA_CMD_GET_PARAMETER(0 , nid, HDA_PARAM_SUB_NODE_COUNT));
6603         hdaa_unlock(devinfo);
6604
6605         devinfo->nodecnt = HDA_PARAM_SUB_NODE_COUNT_TOTAL(res);
6606         devinfo->startnode = HDA_PARAM_SUB_NODE_COUNT_START(res);
6607         devinfo->endnode = devinfo->startnode + devinfo->nodecnt;
6608
6609         HDA_BOOTVERBOSE(
6610                 device_printf(dev, "Subsystem ID: 0x%08x\n",
6611                     hda_get_subsystem_id(dev));
6612         );
6613         HDA_BOOTHVERBOSE(
6614                 device_printf(dev,
6615                     "Audio Function Group at nid=%d: %d subnodes %d-%d\n",
6616                     nid, devinfo->nodecnt,
6617                     devinfo->startnode, devinfo->endnode - 1);
6618         );
6619
6620         if (devinfo->nodecnt > 0)
6621                 devinfo->widget = (struct hdaa_widget *)malloc(
6622                     sizeof(*(devinfo->widget)) * devinfo->nodecnt, M_HDAA,
6623                     M_WAITOK | M_ZERO);
6624         else
6625                 devinfo->widget = NULL;
6626
6627         hdaa_lock(devinfo);
6628         HDA_BOOTHVERBOSE(
6629                 device_printf(dev, "Powering up...\n");
6630         );
6631         hdaa_powerup(devinfo);
6632         HDA_BOOTHVERBOSE(
6633                 device_printf(dev, "Parsing audio FG...\n");
6634         );
6635         hdaa_audio_parse(devinfo);
6636         HDA_BOOTVERBOSE(
6637                 device_printf(dev, "Original pins configuration:\n");
6638                 hdaa_dump_pin_configs(devinfo);
6639         );
6640         hdaa_configure(dev);
6641         hdaa_unlock(devinfo);
6642
6643         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6644             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6645             "config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE,
6646             &devinfo->newquirks, sizeof(&devinfo->newquirks),
6647             hdaa_sysctl_quirks, "A", "Configuration options");
6648         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6649             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6650             "gpi_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
6651             devinfo, sizeof(devinfo),
6652             hdaa_sysctl_gpi_state, "A", "GPI state");
6653         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6654             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6655             "gpio_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
6656             devinfo, sizeof(devinfo),
6657             hdaa_sysctl_gpio_state, "A", "GPIO state");
6658         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6659             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6660             "gpio_config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE,
6661             devinfo, sizeof(devinfo),
6662             hdaa_sysctl_gpio_config, "A", "GPIO configuration");
6663         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6664             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6665             "gpo_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
6666             devinfo, sizeof(devinfo),
6667             hdaa_sysctl_gpo_state, "A", "GPO state");
6668         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6669             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6670             "gpo_config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE,
6671             devinfo, sizeof(devinfo),
6672             hdaa_sysctl_gpo_config, "A", "GPO configuration");
6673         SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
6674             SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
6675             "reconfig", CTLTYPE_INT | CTLFLAG_RW,
6676             dev, sizeof(dev),
6677             hdaa_sysctl_reconfig, "I", "Reprocess configuration");
6678         bus_generic_attach(dev);
6679         return (0);
6680 }
6681
6682 static int
6683 hdaa_detach(device_t dev)
6684 {
6685         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6686         int error;
6687
6688         if ((error = device_delete_children(dev)) != 0)
6689                 return (error);
6690
6691         hdaa_lock(devinfo);
6692         hdaa_unconfigure(dev);
6693         devinfo->poll_ival = 0;
6694         callout_stop(&devinfo->poll_jack);
6695         hdaa_unlock(devinfo);
6696         callout_drain(&devinfo->poll_jack);
6697
6698         free(devinfo->widget, M_HDAA);
6699         return (0);
6700 }
6701
6702 static int
6703 hdaa_print_child(device_t dev, device_t child)
6704 {
6705         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6706         struct hdaa_pcm_devinfo *pdevinfo =
6707             (struct hdaa_pcm_devinfo *)device_get_ivars(child);
6708         struct hdaa_audio_as *as;
6709         int retval, first = 1, i;
6710
6711         retval = bus_print_child_header(dev, child);
6712         retval += printf(" at nid ");
6713         if (pdevinfo->playas >= 0) {
6714                 as = &devinfo->as[pdevinfo->playas];
6715                 for (i = 0; i < 16; i++) {
6716                         if (as->pins[i] <= 0)
6717                                 continue;
6718                         retval += printf("%s%d", first ? "" : ",", as->pins[i]);
6719                         first = 0;
6720                 }
6721         }
6722         if (pdevinfo->recas >= 0) {
6723                 if (pdevinfo->playas >= 0) {
6724                         retval += printf(" and ");
6725                         first = 1;
6726                 }
6727                 as = &devinfo->as[pdevinfo->recas];
6728                 for (i = 0; i < 16; i++) {
6729                         if (as->pins[i] <= 0)
6730                                 continue;
6731                         retval += printf("%s%d", first ? "" : ",", as->pins[i]);
6732                         first = 0;
6733                 }
6734         }
6735         retval += bus_print_child_footer(dev, child);
6736
6737         return (retval);
6738 }
6739
6740 static int
6741 hdaa_child_location_str(device_t dev, device_t child, char *buf,
6742     size_t buflen)
6743 {
6744         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6745         struct hdaa_pcm_devinfo *pdevinfo =
6746             (struct hdaa_pcm_devinfo *)device_get_ivars(child);
6747         struct hdaa_audio_as *as;
6748         int first = 1, i, len = 0;
6749
6750         len += snprintf(buf + len, buflen - len, "nid=");
6751         if (pdevinfo->playas >= 0) {
6752                 as = &devinfo->as[pdevinfo->playas];
6753                 for (i = 0; i < 16; i++) {
6754                         if (as->pins[i] <= 0)
6755                                 continue;
6756                         len += snprintf(buf + len, buflen - len,
6757                             "%s%d", first ? "" : ",", as->pins[i]);
6758                         first = 0;
6759                 }
6760         }
6761         if (pdevinfo->recas >= 0) {
6762                 as = &devinfo->as[pdevinfo->recas];
6763                 for (i = 0; i < 16; i++) {
6764                         if (as->pins[i] <= 0)
6765                                 continue;
6766                         len += snprintf(buf + len, buflen - len,
6767                             "%s%d", first ? "" : ",", as->pins[i]);
6768                         first = 0;
6769                 }
6770         }
6771         return (0);
6772 }
6773
6774 static void
6775 hdaa_stream_intr(device_t dev, int dir, int stream)
6776 {
6777         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6778         struct hdaa_chan *ch;
6779         int i;
6780
6781         for (i = 0; i < devinfo->num_chans; i++) {
6782                 ch = &devinfo->chans[i];
6783                 if (!(ch->flags & HDAA_CHN_RUNNING))
6784                         continue;
6785                 if (ch->dir == ((dir == 1) ? PCMDIR_PLAY : PCMDIR_REC) &&
6786                     ch->sid == stream) {
6787                         hdaa_unlock(devinfo);
6788                         chn_intr(ch->c);
6789                         hdaa_lock(devinfo);
6790                 }
6791         }
6792 }
6793
6794 static void
6795 hdaa_unsol_intr(device_t dev, uint32_t resp)
6796 {
6797         struct hdaa_devinfo *devinfo = device_get_softc(dev);
6798         struct hdaa_widget *w;
6799         int i, tag, flags;
6800
6801         HDA_BOOTHVERBOSE(
6802                 device_printf(dev, "Unsolicited response %08x\n", resp);
6803         );
6804         tag = resp >> 26;
6805         for (i = devinfo->startnode; i < devinfo->endnode; i++) {
6806                 w = hdaa_widget_get(devinfo, i);
6807                 if (w == NULL || w->enable == 0 || w->type !=
6808                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
6809                         continue;
6810                 if (w->unsol != tag)
6811                         continue;
6812                 if (HDA_PARAM_PIN_CAP_DP(w->wclass.pin.cap) ||
6813                     HDA_PARAM_PIN_CAP_HDMI(w->wclass.pin.cap))
6814                         flags = resp & 0x03;
6815                 else
6816                         flags = 0x01;
6817                 if (flags & 0x01)
6818                         hdaa_presence_handler(w);
6819                 if (flags & 0x02)
6820                         hdaa_eld_handler(w);
6821         }
6822 }
6823
6824 static device_method_t hdaa_methods[] = {
6825         /* device interface */
6826         DEVMETHOD(device_probe,         hdaa_probe),
6827         DEVMETHOD(device_attach,        hdaa_attach),
6828         DEVMETHOD(device_detach,        hdaa_detach),
6829         DEVMETHOD(device_suspend,       hdaa_suspend),
6830         DEVMETHOD(device_resume,        hdaa_resume),
6831         /* Bus interface */
6832         DEVMETHOD(bus_print_child,      hdaa_print_child),
6833         DEVMETHOD(bus_child_location_str, hdaa_child_location_str),
6834         DEVMETHOD(hdac_stream_intr,     hdaa_stream_intr),
6835         DEVMETHOD(hdac_unsol_intr,      hdaa_unsol_intr),
6836         DEVMETHOD(hdac_pindump,         hdaa_pindump),
6837         { 0, 0 }
6838 };
6839
6840 static driver_t hdaa_driver = {
6841         "hdaa",
6842         hdaa_methods,
6843         sizeof(struct hdaa_devinfo),
6844 };
6845
6846 static devclass_t hdaa_devclass;
6847
6848 DRIVER_MODULE(snd_hda, hdacc, hdaa_driver, hdaa_devclass, 0, 0);
6849
6850 static void
6851 hdaa_chan_formula(struct hdaa_devinfo *devinfo, int asid,
6852     char *buf, int buflen)
6853 {
6854         struct hdaa_audio_as *as;
6855         int c;
6856
6857         as = &devinfo->as[asid];
6858         c = devinfo->chans[as->chans[0]].channels;
6859         if (c == 1)
6860                 snprintf(buf, buflen, "mono");
6861         else if (c == 2) {
6862                 if (as->hpredir < 0)
6863                         buf[0] = 0;
6864                 else
6865                         snprintf(buf, buflen, "2.0");
6866         } else if (as->pinset == 0x0003)
6867                 snprintf(buf, buflen, "3.1");
6868         else if (as->pinset == 0x0005 || as->pinset == 0x0011)
6869                 snprintf(buf, buflen, "4.0");
6870         else if (as->pinset == 0x0007 || as->pinset == 0x0013)
6871                 snprintf(buf, buflen, "5.1");
6872         else if (as->pinset == 0x0017)
6873                 snprintf(buf, buflen, "7.1");
6874         else
6875                 snprintf(buf, buflen, "%dch", c);
6876         if (as->hpredir >= 0)
6877                 strlcat(buf, "+HP", buflen);
6878 }
6879
6880 static int
6881 hdaa_chan_type(struct hdaa_devinfo *devinfo, int asid)
6882 {
6883         struct hdaa_audio_as *as;
6884         struct hdaa_widget *w;
6885         int i, t = -1, t1;
6886
6887         as = &devinfo->as[asid];
6888         for (i = 0; i < 16; i++) {
6889                 w = hdaa_widget_get(devinfo, as->pins[i]);
6890                 if (w == NULL || w->enable == 0 || w->type !=
6891                     HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
6892                         continue;
6893                 t1 = HDA_CONFIG_DEFAULTCONF_DEVICE(w->wclass.pin.config);
6894                 if (t == -1)
6895                         t = t1;
6896                 else if (t != t1) {
6897                         t = -2;
6898                         break;
6899                 }
6900         }
6901         return (t);
6902 }
6903
6904 static int
6905 hdaa_sysctl_32bit(SYSCTL_HANDLER_ARGS)
6906 {
6907         struct hdaa_audio_as *as = (struct hdaa_audio_as *)oidp->oid_arg1;
6908         struct hdaa_pcm_devinfo *pdevinfo = as->pdevinfo;
6909         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
6910         struct hdaa_chan *ch;
6911         int error, val, i;
6912         uint32_t pcmcap;
6913
6914         ch = &devinfo->chans[as->chans[0]];
6915         val = (ch->bit32 == 4) ? 32 : ((ch->bit32 == 3) ? 24 :
6916             ((ch->bit32 == 2) ? 20 : 0));
6917         error = sysctl_handle_int(oidp, &val, 0, req);
6918         if (error != 0 || req->newptr == NULL)
6919                 return (error);
6920         pcmcap = ch->supp_pcm_size_rate;
6921         if (val == 32 && HDA_PARAM_SUPP_PCM_SIZE_RATE_32BIT(pcmcap))
6922                 ch->bit32 = 4;
6923         else if (val == 24 && HDA_PARAM_SUPP_PCM_SIZE_RATE_24BIT(pcmcap))
6924                 ch->bit32 = 3;
6925         else if (val == 20 && HDA_PARAM_SUPP_PCM_SIZE_RATE_20BIT(pcmcap))
6926                 ch->bit32 = 2;
6927         else
6928                 return (EINVAL);
6929         for (i = 1; i < as->num_chans; i++)
6930                 devinfo->chans[as->chans[i]].bit32 = ch->bit32;
6931         return (0);
6932 }
6933
6934 static int
6935 hdaa_pcm_probe(device_t dev)
6936 {
6937         struct hdaa_pcm_devinfo *pdevinfo =
6938             (struct hdaa_pcm_devinfo *)device_get_ivars(dev);
6939         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
6940         const char *pdesc;
6941         char chans1[8], chans2[8];
6942         char buf[128];
6943         int loc1, loc2, t1, t2;
6944
6945         if (pdevinfo->playas >= 0)
6946                 loc1 = devinfo->as[pdevinfo->playas].location;
6947         else
6948                 loc1 = devinfo->as[pdevinfo->recas].location;
6949         if (pdevinfo->recas >= 0)
6950                 loc2 = devinfo->as[pdevinfo->recas].location;
6951         else
6952                 loc2 = loc1;
6953         if (loc1 != loc2)
6954                 loc1 = -2;
6955         if (loc1 >= 0 && HDA_LOCS[loc1][0] == '0')
6956                 loc1 = -2;
6957         chans1[0] = 0;
6958         chans2[0] = 0;
6959         t1 = t2 = -1;
6960         if (pdevinfo->playas >= 0) {
6961                 hdaa_chan_formula(devinfo, pdevinfo->playas,
6962                     chans1, sizeof(chans1));
6963                 t1 = hdaa_chan_type(devinfo, pdevinfo->playas);
6964         }
6965         if (pdevinfo->recas >= 0) {
6966                 hdaa_chan_formula(devinfo, pdevinfo->recas,
6967                     chans2, sizeof(chans2));
6968                 t2 = hdaa_chan_type(devinfo, pdevinfo->recas);
6969         }
6970         if (chans1[0] != 0 || chans2[0] != 0) {
6971                 if (chans1[0] == 0 && pdevinfo->playas >= 0)
6972                         snprintf(chans1, sizeof(chans1), "2.0");
6973                 else if (chans2[0] == 0 && pdevinfo->recas >= 0)
6974                         snprintf(chans2, sizeof(chans2), "2.0");
6975                 if (strcmp(chans1, chans2) == 0)
6976                         chans2[0] = 0;
6977         }
6978         if (t1 == -1)
6979                 t1 = t2;
6980         else if (t2 == -1)
6981                 t2 = t1;
6982         if (t1 != t2)
6983                 t1 = -2;
6984         if (pdevinfo->digital)
6985                 t1 = -2;
6986         pdesc = device_get_desc(device_get_parent(dev));
6987         snprintf(buf, sizeof(buf), "%.*s (%s%s%s%s%s%s%s%s%s)",
6988             (int)(strlen(pdesc) - 21), pdesc,
6989             loc1 >= 0 ? HDA_LOCS[loc1] : "", loc1 >= 0 ? " " : "",
6990             (pdevinfo->digital == 0x7)?"HDMI/DP":
6991             ((pdevinfo->digital == 0x5)?"DisplayPort":
6992             ((pdevinfo->digital == 0x3)?"HDMI":
6993             ((pdevinfo->digital)?"Digital":"Analog"))),
6994             chans1[0] ? " " : "", chans1,
6995             chans2[0] ? "/" : "", chans2,
6996             t1 >= 0 ? " " : "", t1 >= 0 ? HDA_DEVS[t1] : "");
6997         device_set_desc_copy(dev, buf);
6998         return (BUS_PROBE_SPECIFIC);
6999 }
7000
7001 static int
7002 hdaa_pcm_attach(device_t dev)
7003 {
7004         struct hdaa_pcm_devinfo *pdevinfo =
7005             (struct hdaa_pcm_devinfo *)device_get_ivars(dev);
7006         struct hdaa_devinfo *devinfo = pdevinfo->devinfo;
7007         struct hdaa_audio_as *as;
7008         struct snddev_info *d;
7009         char status[SND_STATUSLEN];
7010         int i;
7011
7012         pdevinfo->chan_size = pcm_getbuffersize(dev,
7013             HDA_BUFSZ_MIN, HDA_BUFSZ_DEFAULT, HDA_BUFSZ_MAX);
7014
7015         HDA_BOOTVERBOSE(
7016                 hdaa_dump_dac(pdevinfo);
7017                 hdaa_dump_adc(pdevinfo);
7018                 hdaa_dump_mix(pdevinfo);
7019                 hdaa_dump_ctls(pdevinfo, "Master Volume", SOUND_MASK_VOLUME);
7020                 hdaa_dump_ctls(pdevinfo, "PCM Volume", SOUND_MASK_PCM);
7021                 hdaa_dump_ctls(pdevinfo, "CD Volume", SOUND_MASK_CD);
7022                 hdaa_dump_ctls(pdevinfo, "Microphone Volume", SOUND_MASK_MIC);
7023                 hdaa_dump_ctls(pdevinfo, "Microphone2 Volume", SOUND_MASK_MONITOR);
7024                 hdaa_dump_ctls(pdevinfo, "Line-in Volume", SOUND_MASK_LINE);
7025                 hdaa_dump_ctls(pdevinfo, "Speaker/Beep Volume", SOUND_MASK_SPEAKER);
7026                 hdaa_dump_ctls(pdevinfo, "Recording Level", SOUND_MASK_RECLEV);
7027                 hdaa_dump_ctls(pdevinfo, "Input Mix Level", SOUND_MASK_IMIX);
7028                 hdaa_dump_ctls(pdevinfo, "Input Monitoring Level", SOUND_MASK_IGAIN);
7029                 hdaa_dump_ctls(pdevinfo, NULL, 0);
7030         );
7031
7032         if (resource_int_value(device_get_name(dev),
7033             device_get_unit(dev), "blocksize", &i) == 0 && i > 0) {
7034                 i &= HDA_BLK_ALIGN;
7035                 if (i < HDA_BLK_MIN)
7036                         i = HDA_BLK_MIN;
7037                 pdevinfo->chan_blkcnt = pdevinfo->chan_size / i;
7038                 i = 0;
7039                 while (pdevinfo->chan_blkcnt >> i)
7040                         i++;
7041                 pdevinfo->chan_blkcnt = 1 << (i - 1);
7042                 if (pdevinfo->chan_blkcnt < HDA_BDL_MIN)
7043                         pdevinfo->chan_blkcnt = HDA_BDL_MIN;
7044                 else if (pdevinfo->chan_blkcnt > HDA_BDL_MAX)
7045                         pdevinfo->chan_blkcnt = HDA_BDL_MAX;
7046         } else
7047                 pdevinfo->chan_blkcnt = HDA_BDL_DEFAULT;
7048
7049         /*
7050          * We don't register interrupt handler with snd_setup_intr
7051          * in pcm device. Mark pcm device as MPSAFE manually.
7052          */
7053         pcm_setflags(dev, pcm_getflags(dev) | SD_F_MPSAFE);
7054
7055         HDA_BOOTHVERBOSE(
7056                 device_printf(dev, "OSS mixer initialization...\n");
7057         );
7058         if (mixer_init(dev, &hdaa_audio_ctl_ossmixer_class, pdevinfo) != 0)
7059                 device_printf(dev, "Can't register mixer\n");
7060
7061         HDA_BOOTHVERBOSE(
7062                 device_printf(dev, "Registering PCM channels...\n");
7063         );
7064         if (pcm_register(dev, pdevinfo, (pdevinfo->playas >= 0)?1:0,
7065             (pdevinfo->recas >= 0)?1:0) != 0)
7066                 device_printf(dev, "Can't register PCM\n");
7067
7068         pdevinfo->registered++;
7069
7070         d = device_get_softc(dev);
7071         if (pdevinfo->playas >= 0) {
7072                 as = &devinfo->as[pdevinfo->playas];
7073                 for (i = 0; i < as->num_chans; i++)
7074                         pcm_addchan(dev, PCMDIR_PLAY, &hdaa_channel_class,
7075                             &devinfo->chans[as->chans[i]]);
7076                 SYSCTL_ADD_PROC(&d->play_sysctl_ctx,
7077                     SYSCTL_CHILDREN(d->play_sysctl_tree), OID_AUTO,
7078                     "32bit", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE,
7079                     as, sizeof(as), hdaa_sysctl_32bit, "I",
7080                     "Resolution of 32bit samples (20/24/32bit)");
7081         }
7082         if (pdevinfo->recas >= 0) {
7083                 as = &devinfo->as[pdevinfo->recas];
7084                 for (i = 0; i < as->num_chans; i++)
7085                         pcm_addchan(dev, PCMDIR_REC, &hdaa_channel_class,
7086                             &devinfo->chans[as->chans[i]]);
7087                 SYSCTL_ADD_PROC(&d->rec_sysctl_ctx,
7088                     SYSCTL_CHILDREN(d->rec_sysctl_tree), OID_AUTO,
7089                     "32bit", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE,
7090                     as, sizeof(as), hdaa_sysctl_32bit, "I",
7091                     "Resolution of 32bit samples (20/24/32bit)");
7092                 pdevinfo->autorecsrc = 2;
7093                 resource_int_value(device_get_name(dev), device_get_unit(dev),
7094                     "rec.autosrc", &pdevinfo->autorecsrc);
7095                 SYSCTL_ADD_INT(&d->rec_sysctl_ctx,
7096                     SYSCTL_CHILDREN(d->rec_sysctl_tree), OID_AUTO,
7097                     "autosrc", CTLTYPE_INT | CTLFLAG_RW,
7098                     &pdevinfo->autorecsrc, 0,
7099                     "Automatic recording source selection");
7100         }
7101
7102         if (pdevinfo->mixer != NULL) {
7103                 hdaa_audio_ctl_set_defaults(pdevinfo);
7104                 hdaa_lock(devinfo);
7105                 if (pdevinfo->playas >= 0) {
7106                         as = &devinfo->as[pdevinfo->playas];
7107                         hdaa_channels_handler(as);
7108                 }
7109                 if (pdevinfo->recas >= 0) {
7110                         as = &devinfo->as[pdevinfo->recas];
7111                         hdaa_autorecsrc_handler(as, NULL);
7112                         hdaa_channels_handler(as);
7113                 }
7114                 hdaa_unlock(devinfo);
7115         }
7116
7117         snprintf(status, SND_STATUSLEN, "on %s %s",
7118             device_get_nameunit(device_get_parent(dev)),
7119             PCM_KLDSTRING(snd_hda));
7120         pcm_setstatus(dev, status);
7121
7122         return (0);
7123 }
7124
7125 static int
7126 hdaa_pcm_detach(device_t dev)
7127 {
7128         struct hdaa_pcm_devinfo *pdevinfo =
7129             (struct hdaa_pcm_devinfo *)device_get_ivars(dev);
7130         int err;
7131
7132         if (pdevinfo->registered > 0) {
7133                 err = pcm_unregister(dev);
7134                 if (err != 0)
7135                         return (err);
7136         }
7137
7138         return (0);
7139 }
7140
7141 static device_method_t hdaa_pcm_methods[] = {
7142         /* device interface */
7143         DEVMETHOD(device_probe,         hdaa_pcm_probe),
7144         DEVMETHOD(device_attach,        hdaa_pcm_attach),
7145         DEVMETHOD(device_detach,        hdaa_pcm_detach),
7146         { 0, 0 }
7147 };
7148
7149 static driver_t hdaa_pcm_driver = {
7150         "pcm",
7151         hdaa_pcm_methods,
7152         PCM_SOFTC_SIZE,
7153 };
7154
7155 DRIVER_MODULE(snd_hda_pcm, hdaa, hdaa_pcm_driver, pcm_devclass, 0, 0);
7156 MODULE_DEPEND(snd_hda, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
7157 MODULE_VERSION(snd_hda, 1);