sound/pci/emu10k1/emumixer.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>,
   3  *                   Takashi Iwai <tiwai@suse.de>
   4  *                   Creative Labs, Inc.
   5  *  Routines for control of EMU10K1 chips / mixer routines
   6  *  Multichannel PCM support Copyright (c) Lee Revell <rlrevell@joe-job.com>
   7  *
   8  *  Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
   9  *      Added EMU 1010 support.
  10  *
  11  *  BUGS:
  12  *    --
  13  *
  14  *  TODO:
  15  *    --
  16  *
  17  *   This program is free software; you can redistribute it and/or modify
  18  *   it under the terms of the GNU General Public License as published by
  19  *   the Free Software Foundation; either version 2 of the License, or
  20  *   (at your option) any later version.
  21  *
  22  *   This program is distributed in the hope that it will be useful,
  23  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  *   GNU General Public License for more details.
  26  *
  27  *   You should have received a copy of the GNU General Public License
  28  *   along with this program; if not, write to the Free Software
  29  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  30  *
  31  */
  32
  33 #include <sound/driver.h>
  34 #include <linux/time.h>
  35 #include <linux/init.h>
  36 #include <sound/core.h>
  37 #include <sound/emu10k1.h>
  38 #include <linux/delay.h>
  39
  40 #define AC97_ID_STAC9758        0x83847658
  41
  42 static int snd_emu10k1_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
  43 {
  44         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
  45         uinfo->count = 1;
  46         return 0;
  47 }
  48
  49 static int snd_emu10k1_spdif_get(struct snd_kcontrol *kcontrol,
  50                                  struct snd_ctl_elem_value *ucontrol)
  51 {
  52         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
  53         unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
  54         unsigned long flags;
  55
  56         spin_lock_irqsave(&emu->reg_lock, flags);
  57         ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff;
  58         ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff;
  59         ucontrol->value.iec958.status[2] = (emu->spdif_bits[idx] >> 16) & 0xff;
  60         ucontrol->value.iec958.status[3] = (emu->spdif_bits[idx] >> 24) & 0xff;
  61         spin_unlock_irqrestore(&emu->reg_lock, flags);
  62         return 0;
  63 }
  64
  65 static int snd_emu10k1_spdif_get_mask(struct snd_kcontrol *kcontrol,
  66                                       struct snd_ctl_elem_value *ucontrol)
  67 {
  68         ucontrol->value.iec958.status[0] = 0xff;
  69         ucontrol->value.iec958.status[1] = 0xff;
  70         ucontrol->value.iec958.status[2] = 0xff;
  71         ucontrol->value.iec958.status[3] = 0xff;
  72         return 0;
  73 }
  74
  75 static char *emu1010_src_texts[] = {
  76         "Silence",
  77         "Dock Mic A",
  78         "Dock Mic B",
  79         "Dock ADC1 Left",
  80         "Dock ADC1 Right",
  81         "Dock ADC2 Left",
  82         "Dock ADC2 Right",
  83         "Dock ADC3 Left",
  84         "Dock ADC3 Right",
  85         "0202 ADC Left",
  86         "0202 ADC Right",
  87         "0202 SPDIF Left",
  88         "0202 SPDIF Right",
  89         "ADAT 0",
  90         "ADAT 1",
  91         "ADAT 2",
  92         "ADAT 3",
  93         "ADAT 4",
  94         "ADAT 5",
  95         "ADAT 6",
  96         "ADAT 7",
  97         "DSP 0",
  98         "DSP 1",
  99         "DSP 2",
 100         "DSP 3",
 101         "DSP 4",
 102         "DSP 5",
 103         "DSP 6",
 104         "DSP 7",
 105         "DSP 8",
 106         "DSP 9",
 107         "DSP 10",
 108         "DSP 11",
 109         "DSP 12",
 110         "DSP 13",
 111         "DSP 14",
 112         "DSP 15",
 113         "DSP 16",
 114         "DSP 17",
 115         "DSP 18",
 116         "DSP 19",
 117         "DSP 20",
 118         "DSP 21",
 119         "DSP 22",
 120         "DSP 23",
 121         "DSP 24",
 122         "DSP 25",
 123         "DSP 26",
 124         "DSP 27",
 125         "DSP 28",
 126         "DSP 29",
 127         "DSP 30",
 128         "DSP 31",
 129 };
 130
 131 static unsigned int emu1010_src_regs[] = {
 132         EMU_SRC_SILENCE,/* 0 */
 133         EMU_SRC_DOCK_MIC_A1, /* 1 */
 134         EMU_SRC_DOCK_MIC_B1, /* 2 */
 135         EMU_SRC_DOCK_ADC1_LEFT1, /* 3 */
 136         EMU_SRC_DOCK_ADC1_RIGHT1, /* 4 */
 137         EMU_SRC_DOCK_ADC2_LEFT1, /* 5 */
 138         EMU_SRC_DOCK_ADC2_RIGHT1, /* 6 */
 139         EMU_SRC_DOCK_ADC3_LEFT1, /* 7 */
 140         EMU_SRC_DOCK_ADC3_RIGHT1, /* 8 */
 141         EMU_SRC_HAMOA_ADC_LEFT1, /* 9 */
 142         EMU_SRC_HAMOA_ADC_RIGHT1, /* 10 */
 143         EMU_SRC_HANA_SPDIF_LEFT1, /* 11 */
 144         EMU_SRC_HANA_SPDIF_RIGHT1, /* 12 */
 145         EMU_SRC_HANA_ADAT, /* 13 */
 146         EMU_SRC_HANA_ADAT+1, /* 14 */
 147         EMU_SRC_HANA_ADAT+2, /* 15 */
 148         EMU_SRC_HANA_ADAT+3, /* 16 */
 149         EMU_SRC_HANA_ADAT+4, /* 17 */
 150         EMU_SRC_HANA_ADAT+5, /* 18 */
 151         EMU_SRC_HANA_ADAT+6, /* 19 */
 152         EMU_SRC_HANA_ADAT+7, /* 20 */
 153         EMU_SRC_ALICE_EMU32A, /* 21 */
 154         EMU_SRC_ALICE_EMU32A+1, /* 22 */
 155         EMU_SRC_ALICE_EMU32A+2, /* 23 */
 156         EMU_SRC_ALICE_EMU32A+3, /* 24 */
 157         EMU_SRC_ALICE_EMU32A+4, /* 25 */
 158         EMU_SRC_ALICE_EMU32A+5, /* 26 */
 159         EMU_SRC_ALICE_EMU32A+6, /* 27 */
 160         EMU_SRC_ALICE_EMU32A+7, /* 28 */
 161         EMU_SRC_ALICE_EMU32A+8, /* 29 */
 162         EMU_SRC_ALICE_EMU32A+9, /* 30 */
 163         EMU_SRC_ALICE_EMU32A+0xa, /* 31 */
 164         EMU_SRC_ALICE_EMU32A+0xb, /* 32 */
 165         EMU_SRC_ALICE_EMU32A+0xc, /* 33 */
 166         EMU_SRC_ALICE_EMU32A+0xd, /* 34 */
 167         EMU_SRC_ALICE_EMU32A+0xe, /* 35 */
 168         EMU_SRC_ALICE_EMU32A+0xf, /* 36 */
 169         EMU_SRC_ALICE_EMU32B, /* 37 */
 170         EMU_SRC_ALICE_EMU32B+1, /* 38 */
 171         EMU_SRC_ALICE_EMU32B+2, /* 39 */
 172         EMU_SRC_ALICE_EMU32B+3, /* 40 */
 173         EMU_SRC_ALICE_EMU32B+4, /* 41 */
 174         EMU_SRC_ALICE_EMU32B+5, /* 42 */
 175         EMU_SRC_ALICE_EMU32B+6, /* 43 */
 176         EMU_SRC_ALICE_EMU32B+7, /* 44 */
 177         EMU_SRC_ALICE_EMU32B+8, /* 45 */
 178         EMU_SRC_ALICE_EMU32B+9, /* 46 */
 179         EMU_SRC_ALICE_EMU32B+0xa, /* 47 */
 180         EMU_SRC_ALICE_EMU32B+0xb, /* 48 */
 181         EMU_SRC_ALICE_EMU32B+0xc, /* 49 */
 182         EMU_SRC_ALICE_EMU32B+0xd, /* 50 */
 183         EMU_SRC_ALICE_EMU32B+0xe, /* 51 */
 184         EMU_SRC_ALICE_EMU32B+0xf, /* 52 */
 185 };
 186
 187 static unsigned int emu1010_output_dst[] = {
 188         EMU_DST_DOCK_DAC1_LEFT1, /* 0 */
 189         EMU_DST_DOCK_DAC1_RIGHT1, /* 1 */
 190         EMU_DST_DOCK_DAC2_LEFT1, /* 2 */
 191         EMU_DST_DOCK_DAC2_RIGHT1, /* 3 */
 192         EMU_DST_DOCK_DAC3_LEFT1, /* 4 */
 193         EMU_DST_DOCK_DAC3_RIGHT1, /* 5 */
 194         EMU_DST_DOCK_DAC4_LEFT1, /* 6 */
 195         EMU_DST_DOCK_DAC4_RIGHT1, /* 7 */
 196         EMU_DST_DOCK_PHONES_LEFT1, /* 8 */
 197         EMU_DST_DOCK_PHONES_RIGHT1, /* 9 */
 198         EMU_DST_DOCK_SPDIF_LEFT1, /* 10 */
 199         EMU_DST_DOCK_SPDIF_RIGHT1, /* 11 */
 200         EMU_DST_HANA_SPDIF_LEFT1, /* 12 */
 201         EMU_DST_HANA_SPDIF_RIGHT1, /* 13 */
 202         EMU_DST_HAMOA_DAC_LEFT1, /* 14 */
 203         EMU_DST_HAMOA_DAC_RIGHT1, /* 15 */
 204         EMU_DST_HANA_ADAT, /* 16 */
 205         EMU_DST_HANA_ADAT+1, /* 17 */
 206         EMU_DST_HANA_ADAT+2, /* 18 */
 207         EMU_DST_HANA_ADAT+3, /* 19 */
 208         EMU_DST_HANA_ADAT+4, /* 20 */
 209         EMU_DST_HANA_ADAT+5, /* 21 */
 210         EMU_DST_HANA_ADAT+6, /* 22 */
 211         EMU_DST_HANA_ADAT+7, /* 23 */
 212 };
 213
 214 static unsigned int emu1010_input_dst[] = {
 215         EMU_DST_ALICE2_EMU32_0,
 216         EMU_DST_ALICE2_EMU32_1,
 217         EMU_DST_ALICE2_EMU32_2,
 218         EMU_DST_ALICE2_EMU32_3,
 219         EMU_DST_ALICE2_EMU32_4,
 220         EMU_DST_ALICE2_EMU32_5,
 221         EMU_DST_ALICE2_EMU32_6,
 222         EMU_DST_ALICE2_EMU32_7,
 223         EMU_DST_ALICE2_EMU32_8,
 224         EMU_DST_ALICE2_EMU32_9,
 225         EMU_DST_ALICE2_EMU32_A,
 226         EMU_DST_ALICE2_EMU32_B,
 227         EMU_DST_ALICE2_EMU32_C,
 228         EMU_DST_ALICE2_EMU32_D,
 229         EMU_DST_ALICE2_EMU32_E,
 230         EMU_DST_ALICE2_EMU32_F,
 231         EMU_DST_ALICE_I2S0_LEFT,
 232         EMU_DST_ALICE_I2S0_RIGHT,
 233         EMU_DST_ALICE_I2S1_LEFT,
 234         EMU_DST_ALICE_I2S1_RIGHT,
 235         EMU_DST_ALICE_I2S2_LEFT,
 236         EMU_DST_ALICE_I2S2_RIGHT,
 237 };
 238
 239 static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 240 {
 241         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 242         uinfo->count = 1;
 243         uinfo->value.enumerated.items = 53;
 244         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
 245                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
 246         strcpy(uinfo->value.enumerated.name, emu1010_src_texts[uinfo->value.enumerated.item]);
 247         return 0;
 248 }
 249
 250 static int snd_emu1010_output_source_get(struct snd_kcontrol *kcontrol,
 251                                  struct snd_ctl_elem_value *ucontrol)
 252 {
 253         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 254         int channel;
 255
 256         channel = (kcontrol->private_value) & 0xff;
 257         ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
 258         return 0;
 259 }
 260
 261 static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol,
 262                                  struct snd_ctl_elem_value *ucontrol)
 263 {
 264         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 265         int change = 0;
 266         unsigned int val;
 267         int channel;
 268
 269         channel = (kcontrol->private_value) & 0xff;
 270         if (emu->emu1010.output_source[channel] != ucontrol->value.enumerated.item[0]) {
 271                 val = emu->emu1010.output_source[channel] = ucontrol->value.enumerated.item[0];
 272                 change = 1;
 273                 snd_emu1010_fpga_link_dst_src_write(emu,
 274                         emu1010_output_dst[channel], emu1010_src_regs[val]);
 275         }
 276         return change;
 277 }
 278
 279 static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
 280                                  struct snd_ctl_elem_value *ucontrol)
 281 {
 282         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 283         int channel;
 284
 285         channel = (kcontrol->private_value) & 0xff;
 286         ucontrol->value.enumerated.item[0] = emu->emu1010.input_source[channel];
 287         return 0;
 288 }
 289
 290 static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol,
 291                                  struct snd_ctl_elem_value *ucontrol)
 292 {
 293         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 294         int change = 0;
 295         unsigned int val;
 296         int channel;
 297
 298         channel = (kcontrol->private_value) & 0xff;
 299         if (emu->emu1010.input_source[channel] != ucontrol->value.enumerated.item[0]) {
 300                 val = emu->emu1010.input_source[channel] = ucontrol->value.enumerated.item[0];
 301                 change = 1;
 302                 snd_emu1010_fpga_link_dst_src_write(emu,
 303                         emu1010_input_dst[channel], emu1010_src_regs[val]);
 304         }
 305         return change;
 306 }
 307
 308 #define EMU1010_SOURCE_OUTPUT(xname,chid) \
 309 {                                                               \
 310         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,     \
 311         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,              \
 312         .info =  snd_emu1010_input_output_source_info,          \
 313         .get =   snd_emu1010_output_source_get,                 \
 314         .put =   snd_emu1010_output_source_put,                 \
 315         .private_value = chid                                   \
 316 }
 317
 318 static struct snd_kcontrol_new snd_emu1010_output_enum_ctls[] __devinitdata = {
 319         EMU1010_SOURCE_OUTPUT("Dock DAC1 Left Playback Switch", 0),
 320         EMU1010_SOURCE_OUTPUT("Dock DAC1 Right Playback Switch", 1),
 321         EMU1010_SOURCE_OUTPUT("Dock DAC2 Left Playback Switch", 2),
 322         EMU1010_SOURCE_OUTPUT("Dock DAC2 Right Playback Switch", 3),
 323         EMU1010_SOURCE_OUTPUT("Dock DAC3 Left Playback Switch", 4),
 324         EMU1010_SOURCE_OUTPUT("Dock DAC3 Right Playback Switch", 5),
 325         EMU1010_SOURCE_OUTPUT("Dock DAC4 Left Playback Switch", 6),
 326         EMU1010_SOURCE_OUTPUT("Dock DAC4 Right Playback Switch", 7),
 327         EMU1010_SOURCE_OUTPUT("Dock Phones Left Playback Switch", 8),
 328         EMU1010_SOURCE_OUTPUT("Dock Phones Right Playback Switch", 9),
 329         EMU1010_SOURCE_OUTPUT("Dock SPDIF Left Playback Switch", 0xa),
 330         EMU1010_SOURCE_OUTPUT("Dock SPDIF Right Playback Switch", 0xb),
 331         EMU1010_SOURCE_OUTPUT("1010 SPDIF Left Playback Switch", 0xc),
 332         EMU1010_SOURCE_OUTPUT("1010 SPDIF Right Playback Switch", 0xd),
 333         EMU1010_SOURCE_OUTPUT("0202 DAC Left Playback Switch", 0xe),
 334         EMU1010_SOURCE_OUTPUT("0202 DAC Right Playback Switch", 0xf),
 335         EMU1010_SOURCE_OUTPUT("1010 ADAT 0 Playback Switch", 0x10),
 336         EMU1010_SOURCE_OUTPUT("1010 ADAT 1 Playback Switch", 0x11),
 337         EMU1010_SOURCE_OUTPUT("1010 ADAT 2 Playback Switch", 0x12),
 338         EMU1010_SOURCE_OUTPUT("1010 ADAT 3 Playback Switch", 0x13),
 339         EMU1010_SOURCE_OUTPUT("1010 ADAT 4 Playback Switch", 0x14),
 340         EMU1010_SOURCE_OUTPUT("1010 ADAT 5 Playback Switch", 0x15),
 341         EMU1010_SOURCE_OUTPUT("1010 ADAT 6 Playback Switch", 0x16),
 342         EMU1010_SOURCE_OUTPUT("1010 ADAT 7 Playback Switch", 0x17),
 343 };
 344
 345 #define EMU1010_SOURCE_INPUT(xname,chid) \
 346 {                                                               \
 347         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,     \
 348         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,              \
 349         .info =  snd_emu1010_input_output_source_info,          \
 350         .get =   snd_emu1010_input_source_get,                  \
 351         .put =   snd_emu1010_input_source_put,                  \
 352         .private_value = chid                                   \
 353 }
 354
 355 static struct snd_kcontrol_new snd_emu1010_input_enum_ctls[] __devinitdata = {
 356         EMU1010_SOURCE_INPUT("DSP 0 Capture Switch", 0),
 357         EMU1010_SOURCE_INPUT("DSP 1 Capture Switch", 1),
 358         EMU1010_SOURCE_INPUT("DSP 2 Capture Switch", 2),
 359         EMU1010_SOURCE_INPUT("DSP 3 Capture Switch", 3),
 360         EMU1010_SOURCE_INPUT("DSP 4 Capture Switch", 4),
 361         EMU1010_SOURCE_INPUT("DSP 5 Capture Switch", 5),
 362         EMU1010_SOURCE_INPUT("DSP 6 Capture Switch", 6),
 363         EMU1010_SOURCE_INPUT("DSP 7 Capture Switch", 7),
 364         EMU1010_SOURCE_INPUT("DSP 8 Capture Switch", 8),
 365         EMU1010_SOURCE_INPUT("DSP 9 Capture Switch", 9),
 366         EMU1010_SOURCE_INPUT("DSP A Capture Switch", 0xa),
 367         EMU1010_SOURCE_INPUT("DSP B Capture Switch", 0xb),
 368         EMU1010_SOURCE_INPUT("DSP C Capture Switch", 0xc),
 369         EMU1010_SOURCE_INPUT("DSP D Capture Switch", 0xd),
 370         EMU1010_SOURCE_INPUT("DSP E Capture Switch", 0xe),
 371         EMU1010_SOURCE_INPUT("DSP F Capture Switch", 0xf),
 372         EMU1010_SOURCE_INPUT("DSP 10 Capture Switch", 0x10),
 373         EMU1010_SOURCE_INPUT("DSP 11 Capture Switch", 0x11),
 374         EMU1010_SOURCE_INPUT("DSP 12 Capture Switch", 0x12),
 375         EMU1010_SOURCE_INPUT("DSP 13 Capture Switch", 0x13),
 376         EMU1010_SOURCE_INPUT("DSP 14 Capture Switch", 0x14),
 377         EMU1010_SOURCE_INPUT("DSP 15 Capture Switch", 0x15),
 378 };
 379
 380
 381
 382
 383 static int snd_emu1010_adc_pads_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 384 {
 385         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 386         uinfo->count = 1;
 387         uinfo->value.integer.min = 0;
 388         uinfo->value.integer.max = 1;
 389         return 0;
 390 }
 391
 392 static int snd_emu1010_adc_pads_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 393 {
 394         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 395         unsigned int mask = kcontrol->private_value & 0xff;
 396         ucontrol->value.integer.value[0] = (emu->emu1010.adc_pads & mask) ? 1 : 0;
 397         return 0;
 398 }
 399
 400 static int snd_emu1010_adc_pads_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 401 {
 402         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 403         unsigned int mask = kcontrol->private_value & 0xff;
 404         unsigned int val, cache;
 405         val = ucontrol->value.integer.value[0];
 406         cache = emu->emu1010.adc_pads;
 407         if (val == 1)
 408                 cache = cache | mask;
 409         else
 410                 cache = cache & ~mask;
 411         if (cache != emu->emu1010.adc_pads) {
 412                 snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, cache );
 413                 emu->emu1010.adc_pads = cache;
 414         }
 415
 416         return 0;
 417 }
 418
 419
 420
 421 #define EMU1010_ADC_PADS(xname,chid) \
 422 {                                                               \
 423         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,     \
 424         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,              \
 425         .info =  snd_emu1010_adc_pads_info,                     \
 426         .get =   snd_emu1010_adc_pads_get,                      \
 427         .put =   snd_emu1010_adc_pads_put,                      \
 428         .private_value = chid                                   \
 429 }
 430
 431 static struct snd_kcontrol_new snd_emu1010_adc_pads[] __devinitdata = {
 432         EMU1010_ADC_PADS("ADC1 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD1),
 433         EMU1010_ADC_PADS("ADC2 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD2),
 434         EMU1010_ADC_PADS("ADC3 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD3),
 435         EMU1010_ADC_PADS("ADC1 14dB PAD 0202 Capture Switch", EMU_HANA_0202_ADC_PAD1),
 436 };
 437
 438 static int snd_emu1010_dac_pads_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 439 {
 440         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 441         uinfo->count = 1;
 442         uinfo->value.integer.min = 0;
 443         uinfo->value.integer.max = 1;
 444         return 0;
 445 }
 446
 447 static int snd_emu1010_dac_pads_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 448 {
 449         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 450         unsigned int mask = kcontrol->private_value & 0xff;
 451         ucontrol->value.integer.value[0] = (emu->emu1010.dac_pads & mask) ? 1 : 0;
 452         return 0;
 453 }
 454
 455 static int snd_emu1010_dac_pads_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 456 {
 457         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 458         unsigned int mask = kcontrol->private_value & 0xff;
 459         unsigned int val, cache;
 460         val = ucontrol->value.integer.value[0];
 461         cache = emu->emu1010.dac_pads;
 462         if (val == 1)
 463                 cache = cache | mask;
 464         else
 465                 cache = cache & ~mask;
 466         if (cache != emu->emu1010.dac_pads) {
 467                 snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, cache );
 468                 emu->emu1010.dac_pads = cache;
 469         }
 470
 471         return 0;
 472 }
 473
 474
 475
 476 #define EMU1010_DAC_PADS(xname,chid) \
 477 {                                                               \
 478         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,     \
 479         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,              \
 480         .info =  snd_emu1010_dac_pads_info,                     \
 481         .get =   snd_emu1010_dac_pads_get,                      \
 482         .put =   snd_emu1010_dac_pads_put,                      \
 483         .private_value = chid                                   \
 484 }
 485
 486 static struct snd_kcontrol_new snd_emu1010_dac_pads[] __devinitdata = {
 487         EMU1010_DAC_PADS("DAC1 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD1),
 488         EMU1010_DAC_PADS("DAC2 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD2),
 489         EMU1010_DAC_PADS("DAC3 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD3),
 490         EMU1010_DAC_PADS("DAC4 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD4),
 491         EMU1010_DAC_PADS("DAC1 0202 14dB PAD Playback Switch", EMU_HANA_0202_DAC_PAD1),
 492 };
 493
 494
 495 static int snd_emu1010_internal_clock_info(struct snd_kcontrol *kcontrol,
 496                                           struct snd_ctl_elem_info *uinfo)
 497 {
 498         static char *texts[2] = {
 499                 "44100", "48000"
 500         };
 501
 502         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 503         uinfo->count = 1;
 504         uinfo->value.enumerated.items = 2;
 505         if (uinfo->value.enumerated.item > 1)
 506                 uinfo->value.enumerated.item = 1;
 507         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 508         return 0;
 509 }
 510
 511 static int snd_emu1010_internal_clock_get(struct snd_kcontrol *kcontrol,
 512                                         struct snd_ctl_elem_value *ucontrol)
 513 {
 514         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 515
 516         ucontrol->value.enumerated.item[0] = emu->emu1010.internal_clock;
 517         return 0;
 518 }
 519
 520 static int snd_emu1010_internal_clock_put(struct snd_kcontrol *kcontrol,
 521                                         struct snd_ctl_elem_value *ucontrol)
 522 {
 523         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 524         unsigned int val;
 525         int change = 0;
 526
 527         val = ucontrol->value.enumerated.item[0] ;
 528         change = (emu->emu1010.internal_clock != val);
 529         if (change) {
 530                 emu->emu1010.internal_clock = val;
 531                 switch (val) {
 532                 case 0:
 533                         /* 44100 */
 534                         /* Mute all */
 535                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_MUTE );
 536                         /* Default fallback clock 48kHz */
 537                         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, EMU_HANA_DEFCLOCK_44_1K );
 538                         /* Word Clock source, Internal 44.1kHz x1 */
 539                         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK,
 540                         EMU_HANA_WCLOCK_INT_44_1K | EMU_HANA_WCLOCK_1X );
 541                         /* Set LEDs on Audio Dock */
 542                         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2,
 543                                 EMU_HANA_DOCK_LEDS_2_44K | EMU_HANA_DOCK_LEDS_2_LOCK );
 544                         /* Allow DLL to settle */
 545                         udelay(10000);
 546                         /* Unmute all */
 547                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE );
 548                         break;
 549                 case 1:
 550                         /* 48000 */
 551                         /* Mute all */
 552                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_MUTE );
 553                         /* Default fallback clock 48kHz */
 554                         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, EMU_HANA_DEFCLOCK_48K );
 555                         /* Word Clock source, Internal 48kHz x1 */
 556                         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK,
 557                                 EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_1X );
 558                         /* Set LEDs on Audio Dock */
 559                         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2,
 560                                 EMU_HANA_DOCK_LEDS_2_48K | EMU_HANA_DOCK_LEDS_2_LOCK );
 561                         /* Allow DLL to settle */
 562                         udelay(10000);
 563                         /* Unmute all */
 564                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE );
 565                         break;
 566                 }
 567         }
 568         return change;
 569 }
 570
 571 static struct snd_kcontrol_new snd_emu1010_internal_clock =
 572 {
 573         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE,
 574         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
 575         .name =         "Clock Internal Rate",
 576         .count =        1,
 577         .info =         snd_emu1010_internal_clock_info,
 578         .get =          snd_emu1010_internal_clock_get,
 579         .put =          snd_emu1010_internal_clock_put
 580 };
 581
 582 #if 0
 583 static int snd_audigy_spdif_output_rate_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 584 {
 585         static char *texts[] = {"44100", "48000", "96000"};
 586
 587         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 588         uinfo->count = 1;
 589         uinfo->value.enumerated.items = 3;
 590         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
 591                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
 592         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 593         return 0;
 594 }
 595
 596 static int snd_audigy_spdif_output_rate_get(struct snd_kcontrol *kcontrol,
 597                                  struct snd_ctl_elem_value *ucontrol)
 598 {
 599         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 600         unsigned int tmp;
 601         unsigned long flags;
 602
 603
 604         spin_lock_irqsave(&emu->reg_lock, flags);
 605         tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 606         switch (tmp & A_SPDIF_RATE_MASK) {
 607         case A_SPDIF_44100:
 608                 ucontrol->value.enumerated.item[0] = 0;
 609                 break;
 610         case A_SPDIF_48000:
 611                 ucontrol->value.enumerated.item[0] = 1;
 612                 break;
 613         case A_SPDIF_96000:
 614                 ucontrol->value.enumerated.item[0] = 2;
 615                 break;
 616         default:
 617                 ucontrol->value.enumerated.item[0] = 1;
 618         }
 619         spin_unlock_irqrestore(&emu->reg_lock, flags);
 620         return 0;
 621 }
 622
 623 static int snd_audigy_spdif_output_rate_put(struct snd_kcontrol *kcontrol,
 624                                  struct snd_ctl_elem_value *ucontrol)
 625 {
 626         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 627         int change;
 628         unsigned int reg, val, tmp;
 629         unsigned long flags;
 630
 631         switch(ucontrol->value.enumerated.item[0]) {
 632         case 0:
 633                 val = A_SPDIF_44100;
 634                 break;
 635         case 1:
 636                 val = A_SPDIF_48000;
 637                 break;
 638         case 2:
 639                 val = A_SPDIF_96000;
 640                 break;
 641         default:
 642                 val = A_SPDIF_48000;
 643                 break;
 644         }
 645
 646
 647         spin_lock_irqsave(&emu->reg_lock, flags);
 648         reg = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 649         tmp = reg & ~A_SPDIF_RATE_MASK;
 650         tmp |= val;
 651         if ((change = (tmp != reg)))
 652                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
 653         spin_unlock_irqrestore(&emu->reg_lock, flags);
 654         return change;
 655 }
 656
 657 static struct snd_kcontrol_new snd_audigy_spdif_output_rate =
 658 {
 659         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE,
 660         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
 661         .name =         "Audigy SPDIF Output Sample Rate",
 662         .count =        1,
 663         .info =         snd_audigy_spdif_output_rate_info,
 664         .get =          snd_audigy_spdif_output_rate_get,
 665         .put =          snd_audigy_spdif_output_rate_put
 666 };
 667 #endif
 668
 669 static int snd_emu10k1_spdif_put(struct snd_kcontrol *kcontrol,
 670                                  struct snd_ctl_elem_value *ucontrol)
 671 {
 672         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 673         unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 674         int change;
 675         unsigned int val;
 676         unsigned long flags;
 677
 678         val = (ucontrol->value.iec958.status[0] << 0) |
 679               (ucontrol->value.iec958.status[1] << 8) |
 680               (ucontrol->value.iec958.status[2] << 16) |
 681               (ucontrol->value.iec958.status[3] << 24);
 682         spin_lock_irqsave(&emu->reg_lock, flags);
 683         change = val != emu->spdif_bits[idx];
 684         if (change) {
 685                 snd_emu10k1_ptr_write(emu, SPCS0 + idx, 0, val);
 686                 emu->spdif_bits[idx] = val;
 687         }
 688         spin_unlock_irqrestore(&emu->reg_lock, flags);
 689         return change;
 690 }
 691
 692 static struct snd_kcontrol_new snd_emu10k1_spdif_mask_control =
 693 {
 694         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
 695         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 696         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 697         .count =        4,
 698         .info =         snd_emu10k1_spdif_info,
 699         .get =          snd_emu10k1_spdif_get_mask
 700 };
 701
 702 static struct snd_kcontrol_new snd_emu10k1_spdif_control =
 703 {
 704         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 705         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 706         .count =        4,
 707         .info =         snd_emu10k1_spdif_info,
 708         .get =          snd_emu10k1_spdif_get,
 709         .put =          snd_emu10k1_spdif_put
 710 };
 711
 712
 713 static void update_emu10k1_fxrt(struct snd_emu10k1 *emu, int voice, unsigned char *route)
 714 {
 715         if (emu->audigy) {
 716                 snd_emu10k1_ptr_write(emu, A_FXRT1, voice,
 717                                       snd_emu10k1_compose_audigy_fxrt1(route));
 718                 snd_emu10k1_ptr_write(emu, A_FXRT2, voice,
 719                                       snd_emu10k1_compose_audigy_fxrt2(route));
 720         } else {
 721                 snd_emu10k1_ptr_write(emu, FXRT, voice,
 722                                       snd_emu10k1_compose_send_routing(route));
 723         }
 724 }
 725
 726 static void update_emu10k1_send_volume(struct snd_emu10k1 *emu, int voice, unsigned char *volume)
 727 {
 728         snd_emu10k1_ptr_write(emu, PTRX_FXSENDAMOUNT_A, voice, volume[0]);
 729         snd_emu10k1_ptr_write(emu, PTRX_FXSENDAMOUNT_B, voice, volume[1]);
 730         snd_emu10k1_ptr_write(emu, PSST_FXSENDAMOUNT_C, voice, volume[2]);
 731         snd_emu10k1_ptr_write(emu, DSL_FXSENDAMOUNT_D, voice, volume[3]);
 732         if (emu->audigy) {
 733                 unsigned int val = ((unsigned int)volume[4] << 24) |
 734                         ((unsigned int)volume[5] << 16) |
 735                         ((unsigned int)volume[6] << 8) |
 736                         (unsigned int)volume[7];
 737                 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, voice, val);
 738         }
 739 }
 740
 741 /* PCM stream controls */
 742
 743 static int snd_emu10k1_send_routing_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 744 {
 745         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 746         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 747         uinfo->count = emu->audigy ? 3*8 : 3*4;
 748         uinfo->value.integer.min = 0;
 749         uinfo->value.integer.max = emu->audigy ? 0x3f : 0x0f;
 750         return 0;
 751 }
 752
 753 static int snd_emu10k1_send_routing_get(struct snd_kcontrol *kcontrol,
 754                                         struct snd_ctl_elem_value *ucontrol)
 755 {
 756         unsigned long flags;
 757         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 758         struct snd_emu10k1_pcm_mixer *mix =
 759                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 760         int voice, idx;
 761         int num_efx = emu->audigy ? 8 : 4;
 762         int mask = emu->audigy ? 0x3f : 0x0f;
 763
 764         spin_lock_irqsave(&emu->reg_lock, flags);
 765         for (voice = 0; voice < 3; voice++)
 766                 for (idx = 0; idx < num_efx; idx++)
 767                         ucontrol->value.integer.value[(voice * num_efx) + idx] =
 768                                 mix->send_routing[voice][idx] & mask;
 769         spin_unlock_irqrestore(&emu->reg_lock, flags);
 770         return 0;
 771 }
 772
 773 static int snd_emu10k1_send_routing_put(struct snd_kcontrol *kcontrol,
 774                                         struct snd_ctl_elem_value *ucontrol)
 775 {
 776         unsigned long flags;
 777         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 778         struct snd_emu10k1_pcm_mixer *mix =
 779                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 780         int change = 0, voice, idx, val;
 781         int num_efx = emu->audigy ? 8 : 4;
 782         int mask = emu->audigy ? 0x3f : 0x0f;
 783
 784         spin_lock_irqsave(&emu->reg_lock, flags);
 785         for (voice = 0; voice < 3; voice++)
 786                 for (idx = 0; idx < num_efx; idx++) {
 787                         val = ucontrol->value.integer.value[(voice * num_efx) + idx] & mask;
 788                         if (mix->send_routing[voice][idx] != val) {
 789                                 mix->send_routing[voice][idx] = val;
 790                                 change = 1;
 791                         }
 792                 }
 793         if (change && mix->epcm) {
 794                 if (mix->epcm->voices[0] && mix->epcm->voices[1]) {
 795                         update_emu10k1_fxrt(emu, mix->epcm->voices[0]->number,
 796                                             &mix->send_routing[1][0]);
 797                         update_emu10k1_fxrt(emu, mix->epcm->voices[1]->number,
 798                                             &mix->send_routing[2][0]);
 799                 } else if (mix->epcm->voices[0]) {
 800                         update_emu10k1_fxrt(emu, mix->epcm->voices[0]->number,
 801                                             &mix->send_routing[0][0]);
 802                 }
 803         }
 804         spin_unlock_irqrestore(&emu->reg_lock, flags);
 805         return change;
 806 }
 807
 808 static struct snd_kcontrol_new snd_emu10k1_send_routing_control =
 809 {
 810         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
 811         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 812         .name =         "EMU10K1 PCM Send Routing",
 813         .count =        32,
 814         .info =         snd_emu10k1_send_routing_info,
 815         .get =          snd_emu10k1_send_routing_get,
 816         .put =          snd_emu10k1_send_routing_put
 817 };
 818
 819 static int snd_emu10k1_send_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 820 {
 821         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 822         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 823         uinfo->count = emu->audigy ? 3*8 : 3*4;
 824         uinfo->value.integer.min = 0;
 825         uinfo->value.integer.max = 255;
 826         return 0;
 827 }
 828
 829 static int snd_emu10k1_send_volume_get(struct snd_kcontrol *kcontrol,
 830                                        struct snd_ctl_elem_value *ucontrol)
 831 {
 832         unsigned long flags;
 833         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 834         struct snd_emu10k1_pcm_mixer *mix =
 835                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 836         int idx;
 837         int num_efx = emu->audigy ? 8 : 4;
 838
 839         spin_lock_irqsave(&emu->reg_lock, flags);
 840         for (idx = 0; idx < 3*num_efx; idx++)
 841                 ucontrol->value.integer.value[idx] = mix->send_volume[idx/num_efx][idx%num_efx];
 842         spin_unlock_irqrestore(&emu->reg_lock, flags);
 843         return 0;
 844 }
 845
 846 static int snd_emu10k1_send_volume_put(struct snd_kcontrol *kcontrol,
 847                                        struct snd_ctl_elem_value *ucontrol)
 848 {
 849         unsigned long flags;
 850         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 851         struct snd_emu10k1_pcm_mixer *mix =
 852                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 853         int change = 0, idx, val;
 854         int num_efx = emu->audigy ? 8 : 4;
 855
 856         spin_lock_irqsave(&emu->reg_lock, flags);
 857         for (idx = 0; idx < 3*num_efx; idx++) {
 858                 val = ucontrol->value.integer.value[idx] & 255;
 859                 if (mix->send_volume[idx/num_efx][idx%num_efx] != val) {
 860                         mix->send_volume[idx/num_efx][idx%num_efx] = val;
 861                         change = 1;
 862                 }
 863         }
 864         if (change && mix->epcm) {
 865                 if (mix->epcm->voices[0] && mix->epcm->voices[1]) {
 866                         update_emu10k1_send_volume(emu, mix->epcm->voices[0]->number,
 867                                                    &mix->send_volume[1][0]);
 868                         update_emu10k1_send_volume(emu, mix->epcm->voices[1]->number,
 869                                                    &mix->send_volume[2][0]);
 870                 } else if (mix->epcm->voices[0]) {
 871                         update_emu10k1_send_volume(emu, mix->epcm->voices[0]->number,
 872                                                    &mix->send_volume[0][0]);
 873                 }
 874         }
 875         spin_unlock_irqrestore(&emu->reg_lock, flags);
 876         return change;
 877 }
 878
 879 static struct snd_kcontrol_new snd_emu10k1_send_volume_control =
 880 {
 881         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
 882         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 883         .name =         "EMU10K1 PCM Send Volume",
 884         .count =        32,
 885         .info =         snd_emu10k1_send_volume_info,
 886         .get =          snd_emu10k1_send_volume_get,
 887         .put =          snd_emu10k1_send_volume_put
 888 };
 889
 890 static int snd_emu10k1_attn_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 891 {
 892         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 893         uinfo->count = 3;
 894         uinfo->value.integer.min = 0;
 895         uinfo->value.integer.max = 0xffff;
 896         return 0;
 897 }
 898
 899 static int snd_emu10k1_attn_get(struct snd_kcontrol *kcontrol,
 900                                 struct snd_ctl_elem_value *ucontrol)
 901 {
 902         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 903         struct snd_emu10k1_pcm_mixer *mix =
 904                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 905         unsigned long flags;
 906         int idx;
 907
 908         spin_lock_irqsave(&emu->reg_lock, flags);
 909         for (idx = 0; idx < 3; idx++)
 910                 ucontrol->value.integer.value[idx] = mix->attn[idx];
 911         spin_unlock_irqrestore(&emu->reg_lock, flags);
 912         return 0;
 913 }
 914
 915 static int snd_emu10k1_attn_put(struct snd_kcontrol *kcontrol,
 916                                 struct snd_ctl_elem_value *ucontrol)
 917 {
 918         unsigned long flags;
 919         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 920         struct snd_emu10k1_pcm_mixer *mix =
 921                 &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 922         int change = 0, idx, val;
 923
 924         spin_lock_irqsave(&emu->reg_lock, flags);
 925         for (idx = 0; idx < 3; idx++) {
 926                 val = ucontrol->value.integer.value[idx] & 0xffff;
 927                 if (mix->attn[idx] != val) {
 928                         mix->attn[idx] = val;
 929                         change = 1;
 930                 }
 931         }
 932         if (change && mix->epcm) {
 933                 if (mix->epcm->voices[0] && mix->epcm->voices[1]) {
 934                         snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[0]->number, mix->attn[1]);
 935                         snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[1]->number, mix->attn[2]);
 936                 } else if (mix->epcm->voices[0]) {
 937                         snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[0]->number, mix->attn[0]);
 938                 }
 939         }
 940         spin_unlock_irqrestore(&emu->reg_lock, flags);
 941         return change;
 942 }
 943
 944 static struct snd_kcontrol_new snd_emu10k1_attn_control =
 945 {
 946         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
 947         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 948         .name =         "EMU10K1 PCM Volume",
 949         .count =        32,
 950         .info =         snd_emu10k1_attn_info,
 951         .get =          snd_emu10k1_attn_get,
 952         .put =          snd_emu10k1_attn_put
 953 };
 954
 955 /* Mutichannel PCM stream controls */
 956
 957 static int snd_emu10k1_efx_send_routing_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 958 {
 959         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 960         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 961         uinfo->count = emu->audigy ? 8 : 4;
 962         uinfo->value.integer.min = 0;
 963         uinfo->value.integer.max = emu->audigy ? 0x3f : 0x0f;
 964         return 0;
 965 }
 966
 967 static int snd_emu10k1_efx_send_routing_get(struct snd_kcontrol *kcontrol,
 968                                         struct snd_ctl_elem_value *ucontrol)
 969 {
 970         unsigned long flags;
 971         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 972         struct snd_emu10k1_pcm_mixer *mix =
 973                 &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
 974         int idx;
 975         int num_efx = emu->audigy ? 8 : 4;
 976         int mask = emu->audigy ? 0x3f : 0x0f;
 977
 978         spin_lock_irqsave(&emu->reg_lock, flags);
 979         for (idx = 0; idx < num_efx; idx++)
 980                 ucontrol->value.integer.value[idx] =
 981                         mix->send_routing[0][idx] & mask;
 982         spin_unlock_irqrestore(&emu->reg_lock, flags);
 983         return 0;
 984 }
 985
 986 static int snd_emu10k1_efx_send_routing_put(struct snd_kcontrol *kcontrol,
 987                                         struct snd_ctl_elem_value *ucontrol)
 988 {
 989         unsigned long flags;
 990         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
 991         int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 992         struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
 993         int change = 0, idx, val;
 994         int num_efx = emu->audigy ? 8 : 4;
 995         int mask = emu->audigy ? 0x3f : 0x0f;
 996
 997         spin_lock_irqsave(&emu->reg_lock, flags);
 998         for (idx = 0; idx < num_efx; idx++) {
 999                 val = ucontrol->value.integer.value[idx] & mask;
1000                 if (mix->send_routing[0][idx] != val) {
1001                         mix->send_routing[0][idx] = val;
1002                         change = 1;
1003                 }
1004         }
1005
1006         if (change && mix->epcm) {
1007                 if (mix->epcm->voices[ch]) {
1008                         update_emu10k1_fxrt(emu, mix->epcm->voices[ch]->number,
1009                                         &mix->send_routing[0][0]);
1010                 }
1011         }
1012         spin_unlock_irqrestore(&emu->reg_lock, flags);
1013         return change;
1014 }
1015
1016 static struct snd_kcontrol_new snd_emu10k1_efx_send_routing_control =
1017 {
1018         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1019         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1020         .name =         "Multichannel PCM Send Routing",
1021         .count =        16,
1022         .info =         snd_emu10k1_efx_send_routing_info,
1023         .get =          snd_emu10k1_efx_send_routing_get,
1024         .put =          snd_emu10k1_efx_send_routing_put
1025 };
1026
1027 static int snd_emu10k1_efx_send_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1028 {
1029         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1030         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1031         uinfo->count = emu->audigy ? 8 : 4;
1032         uinfo->value.integer.min = 0;
1033         uinfo->value.integer.max = 255;
1034         return 0;
1035 }
1036
1037 static int snd_emu10k1_efx_send_volume_get(struct snd_kcontrol *kcontrol,
1038                                        struct snd_ctl_elem_value *ucontrol)
1039 {
1040         unsigned long flags;
1041         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1042         struct snd_emu10k1_pcm_mixer *mix =
1043                 &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
1044         int idx;
1045         int num_efx = emu->audigy ? 8 : 4;
1046
1047         spin_lock_irqsave(&emu->reg_lock, flags);
1048         for (idx = 0; idx < num_efx; idx++)
1049                 ucontrol->value.integer.value[idx] = mix->send_volume[0][idx];
1050         spin_unlock_irqrestore(&emu->reg_lock, flags);
1051         return 0;
1052 }
1053
1054 static int snd_emu10k1_efx_send_volume_put(struct snd_kcontrol *kcontrol,
1055                                        struct snd_ctl_elem_value *ucontrol)
1056 {
1057         unsigned long flags;
1058         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1059         int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1060         struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
1061         int change = 0, idx, val;
1062         int num_efx = emu->audigy ? 8 : 4;
1063
1064         spin_lock_irqsave(&emu->reg_lock, flags);
1065         for (idx = 0; idx < num_efx; idx++) {
1066                 val = ucontrol->value.integer.value[idx] & 255;
1067                 if (mix->send_volume[0][idx] != val) {
1068                         mix->send_volume[0][idx] = val;
1069                         change = 1;
1070                 }
1071         }
1072         if (change && mix->epcm) {
1073                 if (mix->epcm->voices[ch]) {
1074                         update_emu10k1_send_volume(emu, mix->epcm->voices[ch]->number,
1075                                                    &mix->send_volume[0][0]);
1076                 }
1077         }
1078         spin_unlock_irqrestore(&emu->reg_lock, flags);
1079         return change;
1080 }
1081
1082
1083 static struct snd_kcontrol_new snd_emu10k1_efx_send_volume_control =
1084 {
1085         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1086         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1087         .name =         "Multichannel PCM Send Volume",
1088         .count =        16,
1089         .info =         snd_emu10k1_efx_send_volume_info,
1090         .get =          snd_emu10k1_efx_send_volume_get,
1091         .put =          snd_emu10k1_efx_send_volume_put
1092 };
1093
1094 static int snd_emu10k1_efx_attn_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1095 {
1096         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1097         uinfo->count = 1;
1098         uinfo->value.integer.min = 0;
1099         uinfo->value.integer.max = 0xffff;
1100         return 0;
1101 }
1102
1103 static int snd_emu10k1_efx_attn_get(struct snd_kcontrol *kcontrol,
1104                                 struct snd_ctl_elem_value *ucontrol)
1105 {
1106         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1107         struct snd_emu10k1_pcm_mixer *mix =
1108                 &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)];
1109         unsigned long flags;
1110
1111         spin_lock_irqsave(&emu->reg_lock, flags);
1112         ucontrol->value.integer.value[0] = mix->attn[0];
1113         spin_unlock_irqrestore(&emu->reg_lock, flags);
1114         return 0;
1115 }
1116
1117 static int snd_emu10k1_efx_attn_put(struct snd_kcontrol *kcontrol,
1118                                 struct snd_ctl_elem_value *ucontrol)
1119 {
1120         unsigned long flags;
1121         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1122         int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1123         struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch];
1124         int change = 0, val;
1125
1126         spin_lock_irqsave(&emu->reg_lock, flags);
1127         val = ucontrol->value.integer.value[0] & 0xffff;
1128         if (mix->attn[0] != val) {
1129                 mix->attn[0] = val;
1130                 change = 1;
1131         }
1132         if (change && mix->epcm) {
1133                 if (mix->epcm->voices[ch]) {
1134                         snd_emu10k1_ptr_write(emu, VTFT_VOLUMETARGET, mix->epcm->voices[ch]->number, mix->attn[0]);
1135                 }
1136         }
1137         spin_unlock_irqrestore(&emu->reg_lock, flags);
1138         return change;
1139 }
1140
1141 static struct snd_kcontrol_new snd_emu10k1_efx_attn_control =
1142 {
1143         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1144         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1145         .name =         "Multichannel PCM Volume",
1146         .count =        16,
1147         .info =         snd_emu10k1_efx_attn_info,
1148         .get =          snd_emu10k1_efx_attn_get,
1149         .put =          snd_emu10k1_efx_attn_put
1150 };
1151
1152 static int snd_emu10k1_shared_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1153 {
1154         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1155         uinfo->count = 1;
1156         uinfo->value.integer.min = 0;
1157         uinfo->value.integer.max = 1;
1158         return 0;
1159 }
1160
1161 static int snd_emu10k1_shared_spdif_get(struct snd_kcontrol *kcontrol,
1162                                         struct snd_ctl_elem_value *ucontrol)
1163 {
1164         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1165
1166         if (emu->audigy)
1167                 ucontrol->value.integer.value[0] = inl(emu->port + A_IOCFG) & A_IOCFG_GPOUT0 ? 1 : 0;
1168         else
1169                 ucontrol->value.integer.value[0] = inl(emu->port + HCFG) & HCFG_GPOUT0 ? 1 : 0;
1170         return 0;
1171 }
1172
1173 static int snd_emu10k1_shared_spdif_put(struct snd_kcontrol *kcontrol,
1174                                         struct snd_ctl_elem_value *ucontrol)
1175 {
1176         unsigned long flags;
1177         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
1178         unsigned int reg, val;
1179         int change = 0;
1180
1181         spin_lock_irqsave(&emu->reg_lock, flags);
1182         if (emu->audigy) {
1183                 reg = inl(emu->port + A_IOCFG);
1184                 val = ucontrol->value.integer.value[0] ? A_IOCFG_GPOUT0 : 0;
1185                 change = (reg & A_IOCFG_GPOUT0) != val;
1186                 if (change) {
1187                         reg &= ~A_IOCFG_GPOUT0;
1188                         reg |= val;
1189                         outl(reg | val, emu->port + A_IOCFG);
1190                 }
1191         }
1192         reg = inl(emu->port + HCFG);
1193         val = ucontrol->value.integer.value[0] ? HCFG_GPOUT0 : 0;
1194         change |= (reg & HCFG_GPOUT0) != val;
1195         if (change) {
1196                 reg &= ~HCFG_GPOUT0;
1197                 reg |= val;
1198                 outl(reg | val, emu->port + HCFG);
1199         }
1200         spin_unlock_irqrestore(&emu->reg_lock, flags);
1201         return change;
1202 }
1203
1204 static struct snd_kcontrol_new snd_emu10k1_shared_spdif __devinitdata =
1205 {
1206         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
1207         .name =         "SB Live Analog/Digital Output Jack",
1208         .info =         snd_emu10k1_shared_spdif_info,
1209         .get =          snd_emu10k1_shared_spdif_get,
1210         .put =          snd_emu10k1_shared_spdif_put
1211 };
1212
1213 static struct snd_kcontrol_new snd_audigy_shared_spdif __devinitdata =
1214 {
1215         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
1216         .name =         "Audigy Analog/Digital Output Jack",
1217         .info =         snd_emu10k1_shared_spdif_info,
1218         .get =          snd_emu10k1_shared_spdif_get,
1219         .put =          snd_emu10k1_shared_spdif_put
1220 };
1221
1222 /*
1223  */
1224 static void snd_emu10k1_mixer_free_ac97(struct snd_ac97 *ac97)
1225 {
1226         struct snd_emu10k1 *emu = ac97->private_data;
1227         emu->ac97 = NULL;
1228 }
1229
1230 /*
1231  */
1232 static int remove_ctl(struct snd_card *card, const char *name)
1233 {
1234         struct snd_ctl_elem_id id;
1235         memset(&id, 0, sizeof(id));
1236         strcpy(id.name, name);
1237         id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1238         return snd_ctl_remove_id(card, &id);
1239 }
1240
1241 static struct snd_kcontrol *ctl_find(struct snd_card *card, const char *name)
1242 {
1243         struct snd_ctl_elem_id sid;
1244         memset(&sid, 0, sizeof(sid));
1245         strcpy(sid.name, name);
1246         sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
1247         return snd_ctl_find_id(card, &sid);
1248 }
1249
1250 static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
1251 {
1252         struct snd_kcontrol *kctl = ctl_find(card, src);
1253         if (kctl) {
1254                 strcpy(kctl->id.name, dst);
1255                 return 0;
1256         }
1257         return -ENOENT;
1258 }
1259
1260 int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
1261                                 int pcm_device, int multi_device)
1262 {
1263         int err, pcm;
1264         struct snd_kcontrol *kctl;
1265         struct snd_card *card = emu->card;
1266         char **c;
1267         static char *emu10k1_remove_ctls[] = {
1268                 /* no AC97 mono, surround, center/lfe */
1269                 "Master Mono Playback Switch",
1270                 "Master Mono Playback Volume",
1271                 "PCM Out Path & Mute",
1272                 "Mono Output Select",
1273                 "Front Playback Switch",
1274                 "Front Playback Volume",
1275                 "Surround Playback Switch",
1276                 "Surround Playback Volume",
1277                 "Center Playback Switch",
1278                 "Center Playback Volume",
1279                 "LFE Playback Switch",
1280                 "LFE Playback Volume",
1281                 NULL
1282         };
1283         static char *emu10k1_rename_ctls[] = {
1284                 "Surround Digital Playback Volume", "Surround Playback Volume",
1285                 "Center Digital Playback Volume", "Center Playback Volume",
1286                 "LFE Digital Playback Volume", "LFE Playback Volume",
1287                 NULL
1288         };
1289         static char *audigy_remove_ctls[] = {
1290                 /* Master/PCM controls on ac97 of Audigy has no effect */
1291                 /* On the Audigy2 the AC97 playback is piped into
1292                  * the Philips ADC for 24bit capture */
1293                 "PCM Playback Switch",
1294                 "PCM Playback Volume",
1295                 "Master Mono Playback Switch",
1296                 "Master Mono Playback Volume",
1297                 "Master Playback Switch",
1298                 "Master Playback Volume",
1299                 "PCM Out Path & Mute",
1300                 "Mono Output Select",
1301                 /* remove unused AC97 capture controls */
1302                 "Capture Source",
1303                 "Capture Switch",
1304                 "Capture Volume",
1305                 "Mic Select",
1306                 "Video Playback Switch",
1307                 "Video Playback Volume",
1308                 "Mic Playback Switch",
1309                 "Mic Playback Volume",
1310                 NULL
1311         };
1312         static char *audigy_rename_ctls[] = {
1313                 /* use conventional names */
1314                 "Wave Playback Volume", "PCM Playback Volume",
1315                 /* "Wave Capture Volume", "PCM Capture Volume", */
1316                 "Wave Master Playback Volume", "Master Playback Volume",
1317                 "AMic Playback Volume", "Mic Playback Volume",
1318                 NULL
1319         };
1320         static char *audigy_remove_ctls_1361t_adc[] = {
1321                 /* On the Audigy2 the AC97 playback is piped into
1322                  * the Philips ADC for 24bit capture */
1323                 "PCM Playback Switch",
1324                 "PCM Playback Volume",
1325                 "Master Mono Playback Switch",
1326                 "Master Mono Playback Volume",
1327                 "Capture Source",
1328                 "Capture Switch",
1329                 "Capture Volume",
1330                 "Mic Capture Volume",
1331                 "Headphone Playback Switch",
1332                 "Headphone Playback Volume",
1333                 "3D Control - Center",
1334                 "3D Control - Depth",
1335                 "3D Control - Switch",
1336                 "Line2 Playback Volume",
1337                 "Line2 Capture Volume",
1338                 NULL
1339         };
1340         static char *audigy_rename_ctls_1361t_adc[] = {
1341                 "Master Playback Switch", "Master Capture Switch",
1342                 "Master Playback Volume", "Master Capture Volume",
1343                 "Wave Master Playback Volume", "Master Playback Volume",
1344                 "PC Speaker Playback Switch", "PC Speaker Capture Switch",
1345                 "PC Speaker Playback Volume", "PC Speaker Capture Volume",
1346                 "Phone Playback Switch", "Phone Capture Switch",
1347                 "Phone Playback Volume", "Phone Capture Volume",
1348                 "Mic Playback Switch", "Mic Capture Switch",
1349                 "Mic Playback Volume", "Mic Capture Volume",
1350                 "Line Playback Switch", "Line Capture Switch",
1351                 "Line Playback Volume", "Line Capture Volume",
1352                 "CD Playback Switch", "CD Capture Switch",
1353                 "CD Playback Volume", "CD Capture Volume",
1354                 "Aux Playback Switch", "Aux Capture Switch",
1355                 "Aux Playback Volume", "Aux Capture Volume",
1356                 "Video Playback Switch", "Video Capture Switch",
1357                 "Video Playback Volume", "Video Capture Volume",
1358
1359                 NULL
1360         };
1361
1362         if (emu->card_capabilities->ac97_chip) {
1363                 struct snd_ac97_bus *pbus;
1364                 struct snd_ac97_template ac97;
1365                 static struct snd_ac97_bus_ops ops = {
1366                         .write = snd_emu10k1_ac97_write,
1367                         .read = snd_emu10k1_ac97_read,
1368                 };
1369
1370                 if ((err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus)) < 0)
1371                         return err;
1372                 pbus->no_vra = 1; /* we don't need VRA */
1373
1374                 memset(&ac97, 0, sizeof(ac97));
1375                 ac97.private_data = emu;
1376                 ac97.private_free = snd_emu10k1_mixer_free_ac97;
1377                 ac97.scaps = AC97_SCAP_NO_SPDIF;
1378                 if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) {
1379                         if (emu->card_capabilities->ac97_chip == 1)
1380                                 return err;
1381                         snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n");
1382                         snd_printd(KERN_INFO"          Proceeding without ac97 mixers...\n");
1383                         snd_device_free(emu->card, pbus);
1384                         goto no_ac97; /* FIXME: get rid of ugly gotos.. */
1385                 }
1386                 if (emu->audigy) {
1387                         /* set master volume to 0 dB */
1388                         snd_ac97_write_cache(emu->ac97, AC97_MASTER, 0x0000);
1389                         /* set capture source to mic */
1390                         snd_ac97_write_cache(emu->ac97, AC97_REC_SEL, 0x0000);
1391                         if (emu->card_capabilities->adc_1361t)
1392                                 c = audigy_remove_ctls_1361t_adc;
1393                         else
1394                                 c = audigy_remove_ctls;
1395                 } else {
1396                         /*
1397                          * Credits for cards based on STAC9758:
1398                          *   James Courtier-Dutton <James@superbug.demon.co.uk>
1399                          *   Voluspa <voluspa@comhem.se>
1400                          */
1401                         if (emu->ac97->id == AC97_ID_STAC9758) {
1402                                 emu->rear_ac97 = 1;
1403                                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE|AC97SLOT_REAR_LEFT|AC97SLOT_REAR_RIGHT);
1404                         }
1405                         /* remove unused AC97 controls */
1406                         snd_ac97_write_cache(emu->ac97, AC97_SURROUND_MASTER, 0x0202);
1407                         snd_ac97_write_cache(emu->ac97, AC97_CENTER_LFE_MASTER, 0x0202);
1408                         c = emu10k1_remove_ctls;
1409                 }
1410                 for (; *c; c++)
1411                         remove_ctl(card, *c);
1412         } else {
1413         no_ac97:
1414                 if (emu->card_capabilities->ecard)
1415                         strcpy(emu->card->mixername, "EMU APS");
1416                 else if (emu->audigy)
1417                         strcpy(emu->card->mixername, "SB Audigy");
1418                 else
1419                         strcpy(emu->card->mixername, "Emu10k1");
1420         }
1421
1422         if (emu->audigy)
1423                 if (emu->card_capabilities->adc_1361t)
1424                         c = audigy_rename_ctls_1361t_adc;
1425                 else
1426                         c = audigy_rename_ctls;
1427         else
1428                 c = emu10k1_rename_ctls;
1429         for (; *c; c += 2)
1430                 rename_ctl(card, c[0], c[1]);
1431
1432         if (emu->card_capabilities->subsystem == 0x20071102) {  /* Audigy 4 Pro */
1433                 rename_ctl(card, "Line2 Capture Volume", "Line1/Mic Capture Volume");
1434                 rename_ctl(card, "Analog Mix Capture Volume", "Line2 Capture Volume");
1435                 rename_ctl(card, "Aux2 Capture Volume", "Line3 Capture Volume");
1436                 rename_ctl(card, "Mic Capture Volume", "Unknown1 Capture Volume");
1437                 remove_ctl(card, "Headphone Playback Switch");
1438                 remove_ctl(card, "Headphone Playback Volume");
1439                 remove_ctl(card, "3D Control - Center");
1440                 remove_ctl(card, "3D Control - Depth");
1441                 remove_ctl(card, "3D Control - Switch");
1442         }
1443         if ((kctl = emu->ctl_send_routing = snd_ctl_new1(&snd_emu10k1_send_routing_control, emu)) == NULL)
1444                 return -ENOMEM;
1445         kctl->id.device = pcm_device;
1446         if ((err = snd_ctl_add(card, kctl)))
1447                 return err;
1448         if ((kctl = emu->ctl_send_volume = snd_ctl_new1(&snd_emu10k1_send_volume_control, emu)) == NULL)
1449                 return -ENOMEM;
1450         kctl->id.device = pcm_device;
1451         if ((err = snd_ctl_add(card, kctl)))
1452                 return err;
1453         if ((kctl = emu->ctl_attn = snd_ctl_new1(&snd_emu10k1_attn_control, emu)) == NULL)
1454                 return -ENOMEM;
1455         kctl->id.device = pcm_device;
1456         if ((err = snd_ctl_add(card, kctl)))
1457                 return err;
1458
1459         if ((kctl = emu->ctl_efx_send_routing = snd_ctl_new1(&snd_emu10k1_efx_send_routing_control, emu)) == NULL)
1460                 return -ENOMEM;
1461         kctl->id.device = multi_device;
1462         if ((err = snd_ctl_add(card, kctl)))
1463                 return err;
1464
1465         if ((kctl = emu->ctl_efx_send_volume = snd_ctl_new1(&snd_emu10k1_efx_send_volume_control, emu)) == NULL)
1466                 return -ENOMEM;
1467         kctl->id.device = multi_device;
1468         if ((err = snd_ctl_add(card, kctl)))
1469                 return err;
1470
1471         if ((kctl = emu->ctl_efx_attn = snd_ctl_new1(&snd_emu10k1_efx_attn_control, emu)) == NULL)
1472                 return -ENOMEM;
1473         kctl->id.device = multi_device;
1474         if ((err = snd_ctl_add(card, kctl)))
1475                 return err;
1476
1477         /* initialize the routing and volume table for each pcm playback stream */
1478         for (pcm = 0; pcm < 32; pcm++) {
1479                 struct snd_emu10k1_pcm_mixer *mix;
1480                 int v;
1481
1482                 mix = &emu->pcm_mixer[pcm];
1483                 mix->epcm = NULL;
1484
1485                 for (v = 0; v < 4; v++)
1486                         mix->send_routing[0][v] =
1487                                 mix->send_routing[1][v] =
1488                                 mix->send_routing[2][v] = v;
1489
1490                 memset(&mix->send_volume, 0, sizeof(mix->send_volume));
1491                 mix->send_volume[0][0] = mix->send_volume[0][1] =
1492                 mix->send_volume[1][0] = mix->send_volume[2][1] = 255;
1493
1494                 mix->attn[0] = mix->attn[1] = mix->attn[2] = 0xffff;
1495         }
1496
1497         /* initialize the routing and volume table for the multichannel playback stream */
1498         for (pcm = 0; pcm < NUM_EFX_PLAYBACK; pcm++) {
1499                 struct snd_emu10k1_pcm_mixer *mix;
1500                 int v;
1501
1502                 mix = &emu->efx_pcm_mixer[pcm];
1503                 mix->epcm = NULL;
1504
1505                 mix->send_routing[0][0] = pcm;
1506                 mix->send_routing[0][1] = (pcm == 0) ? 1 : 0;
1507                 for (v = 0; v < 2; v++)
1508                         mix->send_routing[0][2+v] = 13+v;
1509                 if (emu->audigy)
1510                         for (v = 0; v < 4; v++)
1511                                 mix->send_routing[0][4+v] = 60+v;
1512
1513                 memset(&mix->send_volume, 0, sizeof(mix->send_volume));
1514                 mix->send_volume[0][0]  = 255;
1515
1516                 mix->attn[0] = 0xffff;
1517         }
1518
1519         if (! emu->card_capabilities->ecard) { /* FIXME: APS has these controls? */
1520                 /* sb live! and audigy */
1521                 if ((kctl = snd_ctl_new1(&snd_emu10k1_spdif_mask_control, emu)) == NULL)
1522                         return -ENOMEM;
1523                 if (!emu->audigy)
1524                         kctl->id.device = emu->pcm_efx->device;
1525                 if ((err = snd_ctl_add(card, kctl)))
1526                         return err;
1527                 if ((kctl = snd_ctl_new1(&snd_emu10k1_spdif_control, emu)) == NULL)
1528                         return -ENOMEM;
1529                 if (!emu->audigy)
1530                         kctl->id.device = emu->pcm_efx->device;
1531                 if ((err = snd_ctl_add(card, kctl)))
1532                         return err;
1533         }
1534
1535         if ( emu->card_capabilities->emu1010) {
1536                 ;  /* Disable the snd_audigy_spdif_shared_spdif */
1537         } else if (emu->audigy) {
1538                 if ((kctl = snd_ctl_new1(&snd_audigy_shared_spdif, emu)) == NULL)
1539                         return -ENOMEM;
1540                 if ((err = snd_ctl_add(card, kctl)))
1541                         return err;
1542 #if 0
1543                 if ((kctl = snd_ctl_new1(&snd_audigy_spdif_output_rate, emu)) == NULL)
1544                         return -ENOMEM;
1545                 if ((err = snd_ctl_add(card, kctl)))
1546                         return err;
1547 #endif
1548         } else if (! emu->card_capabilities->ecard) {
1549                 /* sb live! */
1550                 if ((kctl = snd_ctl_new1(&snd_emu10k1_shared_spdif, emu)) == NULL)
1551                         return -ENOMEM;
1552                 if ((err = snd_ctl_add(card, kctl)))
1553                         return err;
1554         }
1555         if (emu->card_capabilities->ca0151_chip) { /* P16V */
1556                 if ((err = snd_p16v_mixer(emu)))
1557                         return err;
1558         }
1559
1560         if ( emu->card_capabilities->emu1010) {
1561                 int i;
1562
1563                 for (i = 0; i < ARRAY_SIZE(snd_emu1010_output_enum_ctls); i++) {
1564                         err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_output_enum_ctls[i], emu));
1565                         if (err < 0)
1566                                 return err;
1567                 }
1568                 for (i = 0; i < ARRAY_SIZE(snd_emu1010_input_enum_ctls); i++) {
1569                         err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_input_enum_ctls[i], emu));
1570                         if (err < 0)
1571                                 return err;
1572                 }
1573                 for (i = 0; i < ARRAY_SIZE(snd_emu1010_adc_pads); i++) {
1574                         err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_adc_pads[i], emu));
1575                         if (err < 0)
1576                                 return err;
1577                 }
1578                 for (i = 0; i < ARRAY_SIZE(snd_emu1010_dac_pads); i++) {
1579                         err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_dac_pads[i], emu));
1580                         if (err < 0)
1581                                 return err;
1582                 }
1583                 err = snd_ctl_add(card, snd_ctl_new1(&snd_emu1010_internal_clock, emu));
1584                 if (err < 0)
1585                         return err;
1586         }
1587
1588         return 0;
1589 }