root/sound/usb/caiaq/control.c

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DEFINITIONS

This source file includes following definitions.
  1. control_info
  2. control_get
  3. control_put
  4. add_controls
  5. snd_usb_caiaq_control_init

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *   Copyright (c) 2007 Daniel Mack
   4  *   friendly supported by NI.
   5  */
   6 
   7 #include <linux/device.h>
   8 #include <linux/init.h>
   9 #include <linux/usb.h>
  10 #include <sound/control.h>
  11 #include <sound/core.h>
  12 #include <sound/pcm.h>
  13 
  14 #include "device.h"
  15 #include "control.h"
  16 
  17 #define CNT_INTVAL 0x10000
  18 #define MASCHINE_BANK_SIZE 32
  19 
  20 static int control_info(struct snd_kcontrol *kcontrol,
  21                         struct snd_ctl_elem_info *uinfo)
  22 {
  23         struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
  24         struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
  25         int pos = kcontrol->private_value;
  26         int is_intval = pos & CNT_INTVAL;
  27         int maxval = 63;
  28 
  29         uinfo->count = 1;
  30         pos &= ~CNT_INTVAL;
  31 
  32         switch (cdev->chip.usb_id) {
  33         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
  34         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
  35                 if (pos == 0) {
  36                         /* current input mode of A8DJ and A4DJ */
  37                         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
  38                         uinfo->value.integer.min = 0;
  39                         uinfo->value.integer.max = 2;
  40                         return 0;
  41                 }
  42                 break;
  43 
  44         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
  45                 maxval = 127;
  46                 break;
  47 
  48         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
  49                 maxval = 31;
  50                 break;
  51         }
  52 
  53         if (is_intval) {
  54                 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
  55                 uinfo->value.integer.min = 0;
  56                 uinfo->value.integer.max = maxval;
  57         } else {
  58                 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
  59                 uinfo->value.integer.min = 0;
  60                 uinfo->value.integer.max = 1;
  61         }
  62 
  63         return 0;
  64 }
  65 
  66 static int control_get(struct snd_kcontrol *kcontrol,
  67                        struct snd_ctl_elem_value *ucontrol)
  68 {
  69         struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
  70         struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
  71         int pos = kcontrol->private_value;
  72 
  73         if (pos & CNT_INTVAL)
  74                 ucontrol->value.integer.value[0]
  75                         = cdev->control_state[pos & ~CNT_INTVAL];
  76         else
  77                 ucontrol->value.integer.value[0]
  78                         = !!(cdev->control_state[pos / 8] & (1 << pos % 8));
  79 
  80         return 0;
  81 }
  82 
  83 static int control_put(struct snd_kcontrol *kcontrol,
  84                        struct snd_ctl_elem_value *ucontrol)
  85 {
  86         struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
  87         struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
  88         int pos = kcontrol->private_value;
  89         int v = ucontrol->value.integer.value[0];
  90         unsigned char cmd;
  91 
  92         switch (cdev->chip.usb_id) {
  93         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
  94         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
  95         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
  96         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
  97                 cmd = EP1_CMD_DIMM_LEDS;
  98                 break;
  99         default:
 100                 cmd = EP1_CMD_WRITE_IO;
 101                 break;
 102         }
 103 
 104         if (pos & CNT_INTVAL) {
 105                 int i = pos & ~CNT_INTVAL;
 106 
 107                 cdev->control_state[i] = v;
 108 
 109                 if (cdev->chip.usb_id ==
 110                         USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4)) {
 111                         int actual_len;
 112 
 113                         cdev->ep8_out_buf[0] = i;
 114                         cdev->ep8_out_buf[1] = v;
 115 
 116                         usb_bulk_msg(cdev->chip.dev,
 117                                      usb_sndbulkpipe(cdev->chip.dev, 8),
 118                                      cdev->ep8_out_buf, sizeof(cdev->ep8_out_buf),
 119                                      &actual_len, 200);
 120                 } else if (cdev->chip.usb_id ==
 121                         USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER)) {
 122 
 123                         int bank = 0;
 124                         int offset = 0;
 125 
 126                         if (i >= MASCHINE_BANK_SIZE) {
 127                                 bank = 0x1e;
 128                                 offset = MASCHINE_BANK_SIZE;
 129                         }
 130 
 131                         snd_usb_caiaq_send_command_bank(cdev, cmd, bank,
 132                                         cdev->control_state + offset,
 133                                         MASCHINE_BANK_SIZE);
 134                 } else {
 135                         snd_usb_caiaq_send_command(cdev, cmd,
 136                                         cdev->control_state, sizeof(cdev->control_state));
 137                 }
 138         } else {
 139                 if (v)
 140                         cdev->control_state[pos / 8] |= 1 << (pos % 8);
 141                 else
 142                         cdev->control_state[pos / 8] &= ~(1 << (pos % 8));
 143 
 144                 snd_usb_caiaq_send_command(cdev, cmd,
 145                                 cdev->control_state, sizeof(cdev->control_state));
 146         }
 147 
 148         return 1;
 149 }
 150 
 151 static struct snd_kcontrol_new kcontrol_template = {
 152         .iface = SNDRV_CTL_ELEM_IFACE_HWDEP,
 153         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
 154         .index = 0,
 155         .info = control_info,
 156         .get  = control_get,
 157         .put  = control_put,
 158         /* name and private_value filled later */
 159 };
 160 
 161 struct caiaq_controller {
 162         char *name;
 163         int index;
 164 };
 165 
 166 static struct caiaq_controller ak1_controller[] = {
 167         { "LED left",   2 },
 168         { "LED middle", 1 },
 169         { "LED right",  0 },
 170         { "LED ring",   3 }
 171 };
 172 
 173 static struct caiaq_controller rk2_controller[] = {
 174         { "LED 1",              5  },
 175         { "LED 2",              4  },
 176         { "LED 3",              3  },
 177         { "LED 4",              2  },
 178         { "LED 5",              1  },
 179         { "LED 6",              0  },
 180         { "LED pedal",          6  },
 181         { "LED 7seg_1b",        8  },
 182         { "LED 7seg_1c",        9  },
 183         { "LED 7seg_2a",        10 },
 184         { "LED 7seg_2b",        11 },
 185         { "LED 7seg_2c",        12 },
 186         { "LED 7seg_2d",        13 },
 187         { "LED 7seg_2e",        14 },
 188         { "LED 7seg_2f",        15 },
 189         { "LED 7seg_2g",        16 },
 190         { "LED 7seg_3a",        17 },
 191         { "LED 7seg_3b",        18 },
 192         { "LED 7seg_3c",        19 },
 193         { "LED 7seg_3d",        20 },
 194         { "LED 7seg_3e",        21 },
 195         { "LED 7seg_3f",        22 },
 196         { "LED 7seg_3g",        23 }
 197 };
 198 
 199 static struct caiaq_controller rk3_controller[] = {
 200         { "LED 7seg_1a",        0 + 0 },
 201         { "LED 7seg_1b",        0 + 1 },
 202         { "LED 7seg_1c",        0 + 2 },
 203         { "LED 7seg_1d",        0 + 3 },
 204         { "LED 7seg_1e",        0 + 4 },
 205         { "LED 7seg_1f",        0 + 5 },
 206         { "LED 7seg_1g",        0 + 6 },
 207         { "LED 7seg_1p",        0 + 7 },
 208 
 209         { "LED 7seg_2a",        8 + 0 },
 210         { "LED 7seg_2b",        8 + 1 },
 211         { "LED 7seg_2c",        8 + 2 },
 212         { "LED 7seg_2d",        8 + 3 },
 213         { "LED 7seg_2e",        8 + 4 },
 214         { "LED 7seg_2f",        8 + 5 },
 215         { "LED 7seg_2g",        8 + 6 },
 216         { "LED 7seg_2p",        8 + 7 },
 217 
 218         { "LED 7seg_3a",        16 + 0 },
 219         { "LED 7seg_3b",        16 + 1 },
 220         { "LED 7seg_3c",        16 + 2 },
 221         { "LED 7seg_3d",        16 + 3 },
 222         { "LED 7seg_3e",        16 + 4 },
 223         { "LED 7seg_3f",        16 + 5 },
 224         { "LED 7seg_3g",        16 + 6 },
 225         { "LED 7seg_3p",        16 + 7 },
 226 
 227         { "LED 7seg_4a",        24 + 0 },
 228         { "LED 7seg_4b",        24 + 1 },
 229         { "LED 7seg_4c",        24 + 2 },
 230         { "LED 7seg_4d",        24 + 3 },
 231         { "LED 7seg_4e",        24 + 4 },
 232         { "LED 7seg_4f",        24 + 5 },
 233         { "LED 7seg_4g",        24 + 6 },
 234         { "LED 7seg_4p",        24 + 7 },
 235 
 236         { "LED 1",              32 + 0 },
 237         { "LED 2",              32 + 1 },
 238         { "LED 3",              32 + 2 },
 239         { "LED 4",              32 + 3 },
 240         { "LED 5",              32 + 4 },
 241         { "LED 6",              32 + 5 },
 242         { "LED 7",              32 + 6 },
 243         { "LED 8",              32 + 7 },
 244         { "LED pedal",          32 + 8 }
 245 };
 246 
 247 static struct caiaq_controller kore_controller[] = {
 248         { "LED F1",             8   | CNT_INTVAL },
 249         { "LED F2",             12  | CNT_INTVAL },
 250         { "LED F3",             0   | CNT_INTVAL },
 251         { "LED F4",             4   | CNT_INTVAL },
 252         { "LED F5",             11  | CNT_INTVAL },
 253         { "LED F6",             15  | CNT_INTVAL },
 254         { "LED F7",             3   | CNT_INTVAL },
 255         { "LED F8",             7   | CNT_INTVAL },
 256         { "LED touch1",         10  | CNT_INTVAL },
 257         { "LED touch2",         14  | CNT_INTVAL },
 258         { "LED touch3",         2   | CNT_INTVAL },
 259         { "LED touch4",         6   | CNT_INTVAL },
 260         { "LED touch5",         9   | CNT_INTVAL },
 261         { "LED touch6",         13  | CNT_INTVAL },
 262         { "LED touch7",         1   | CNT_INTVAL },
 263         { "LED touch8",         5   | CNT_INTVAL },
 264         { "LED left",           18  | CNT_INTVAL },
 265         { "LED right",          22  | CNT_INTVAL },
 266         { "LED up",             16  | CNT_INTVAL },
 267         { "LED down",           20  | CNT_INTVAL },
 268         { "LED stop",           23  | CNT_INTVAL },
 269         { "LED play",           21  | CNT_INTVAL },
 270         { "LED record",         19  | CNT_INTVAL },
 271         { "LED listen",         17  | CNT_INTVAL },
 272         { "LED lcd",            30  | CNT_INTVAL },
 273         { "LED menu",           28  | CNT_INTVAL },
 274         { "LED sound",          31  | CNT_INTVAL },
 275         { "LED esc",            29  | CNT_INTVAL },
 276         { "LED view",           27  | CNT_INTVAL },
 277         { "LED enter",          24  | CNT_INTVAL },
 278         { "LED control",        26  | CNT_INTVAL }
 279 };
 280 
 281 static struct caiaq_controller a8dj_controller[] = {
 282         { "Current input mode",                 0 | CNT_INTVAL  },
 283         { "GND lift for TC Vinyl mode",         24 + 0          },
 284         { "GND lift for TC CD/Line mode",       24 + 1          },
 285         { "GND lift for phono mode",            24 + 2          },
 286         { "Software lock",                      40              }
 287 };
 288 
 289 static struct caiaq_controller a4dj_controller[] = {
 290         { "Current input mode", 0 | CNT_INTVAL  }
 291 };
 292 
 293 static struct caiaq_controller kontrolx1_controller[] = {
 294         { "LED FX A: ON",               7 | CNT_INTVAL  },
 295         { "LED FX A: 1",                6 | CNT_INTVAL  },
 296         { "LED FX A: 2",                5 | CNT_INTVAL  },
 297         { "LED FX A: 3",                4 | CNT_INTVAL  },
 298         { "LED FX B: ON",               3 | CNT_INTVAL  },
 299         { "LED FX B: 1",                2 | CNT_INTVAL  },
 300         { "LED FX B: 2",                1 | CNT_INTVAL  },
 301         { "LED FX B: 3",                0 | CNT_INTVAL  },
 302 
 303         { "LED Hotcue",                 28 | CNT_INTVAL },
 304         { "LED Shift (white)",          29 | CNT_INTVAL },
 305         { "LED Shift (green)",          30 | CNT_INTVAL },
 306 
 307         { "LED Deck A: FX1",            24 | CNT_INTVAL },
 308         { "LED Deck A: FX2",            25 | CNT_INTVAL },
 309         { "LED Deck A: IN",             17 | CNT_INTVAL },
 310         { "LED Deck A: OUT",            16 | CNT_INTVAL },
 311         { "LED Deck A: < BEAT",         19 | CNT_INTVAL },
 312         { "LED Deck A: BEAT >",         18 | CNT_INTVAL },
 313         { "LED Deck A: CUE/ABS",        21 | CNT_INTVAL },
 314         { "LED Deck A: CUP/REL",        20 | CNT_INTVAL },
 315         { "LED Deck A: PLAY",           23 | CNT_INTVAL },
 316         { "LED Deck A: SYNC",           22 | CNT_INTVAL },
 317 
 318         { "LED Deck B: FX1",            26 | CNT_INTVAL },
 319         { "LED Deck B: FX2",            27 | CNT_INTVAL },
 320         { "LED Deck B: IN",             15 | CNT_INTVAL },
 321         { "LED Deck B: OUT",            14 | CNT_INTVAL },
 322         { "LED Deck B: < BEAT",         13 | CNT_INTVAL },
 323         { "LED Deck B: BEAT >",         12 | CNT_INTVAL },
 324         { "LED Deck B: CUE/ABS",        11 | CNT_INTVAL },
 325         { "LED Deck B: CUP/REL",        10 | CNT_INTVAL },
 326         { "LED Deck B: PLAY",           9  | CNT_INTVAL },
 327         { "LED Deck B: SYNC",           8  | CNT_INTVAL },
 328 };
 329 
 330 static struct caiaq_controller kontrols4_controller[] = {
 331         { "LED: Master: Quant",                 10  | CNT_INTVAL },
 332         { "LED: Master: Headphone",             11  | CNT_INTVAL },
 333         { "LED: Master: Master",                12  | CNT_INTVAL },
 334         { "LED: Master: Snap",                  14  | CNT_INTVAL },
 335         { "LED: Master: Warning",               15  | CNT_INTVAL },
 336         { "LED: Master: Master button",         112 | CNT_INTVAL },
 337         { "LED: Master: Snap button",           113 | CNT_INTVAL },
 338         { "LED: Master: Rec",                   118 | CNT_INTVAL },
 339         { "LED: Master: Size",                  119 | CNT_INTVAL },
 340         { "LED: Master: Quant button",          120 | CNT_INTVAL },
 341         { "LED: Master: Browser button",        121 | CNT_INTVAL },
 342         { "LED: Master: Play button",           126 | CNT_INTVAL },
 343         { "LED: Master: Undo button",           127 | CNT_INTVAL },
 344 
 345         { "LED: Channel A: >",                  4   | CNT_INTVAL },
 346         { "LED: Channel A: <",                  5   | CNT_INTVAL },
 347         { "LED: Channel A: Meter 1",            97  | CNT_INTVAL },
 348         { "LED: Channel A: Meter 2",            98  | CNT_INTVAL },
 349         { "LED: Channel A: Meter 3",            99  | CNT_INTVAL },
 350         { "LED: Channel A: Meter 4",            100 | CNT_INTVAL },
 351         { "LED: Channel A: Meter 5",            101 | CNT_INTVAL },
 352         { "LED: Channel A: Meter 6",            102 | CNT_INTVAL },
 353         { "LED: Channel A: Meter clip",         103 | CNT_INTVAL },
 354         { "LED: Channel A: Active",             114 | CNT_INTVAL },
 355         { "LED: Channel A: Cue",                116 | CNT_INTVAL },
 356         { "LED: Channel A: FX1",                149 | CNT_INTVAL },
 357         { "LED: Channel A: FX2",                148 | CNT_INTVAL },
 358 
 359         { "LED: Channel B: >",                  2   | CNT_INTVAL },
 360         { "LED: Channel B: <",                  3   | CNT_INTVAL },
 361         { "LED: Channel B: Meter 1",            89  | CNT_INTVAL },
 362         { "LED: Channel B: Meter 2",            90  | CNT_INTVAL },
 363         { "LED: Channel B: Meter 3",            91  | CNT_INTVAL },
 364         { "LED: Channel B: Meter 4",            92  | CNT_INTVAL },
 365         { "LED: Channel B: Meter 5",            93  | CNT_INTVAL },
 366         { "LED: Channel B: Meter 6",            94  | CNT_INTVAL },
 367         { "LED: Channel B: Meter clip",         95  | CNT_INTVAL },
 368         { "LED: Channel B: Active",             122 | CNT_INTVAL },
 369         { "LED: Channel B: Cue",                125 | CNT_INTVAL },
 370         { "LED: Channel B: FX1",                147 | CNT_INTVAL },
 371         { "LED: Channel B: FX2",                146 | CNT_INTVAL },
 372 
 373         { "LED: Channel C: >",                  6   | CNT_INTVAL },
 374         { "LED: Channel C: <",                  7   | CNT_INTVAL },
 375         { "LED: Channel C: Meter 1",            105 | CNT_INTVAL },
 376         { "LED: Channel C: Meter 2",            106 | CNT_INTVAL },
 377         { "LED: Channel C: Meter 3",            107 | CNT_INTVAL },
 378         { "LED: Channel C: Meter 4",            108 | CNT_INTVAL },
 379         { "LED: Channel C: Meter 5",            109 | CNT_INTVAL },
 380         { "LED: Channel C: Meter 6",            110 | CNT_INTVAL },
 381         { "LED: Channel C: Meter clip",         111 | CNT_INTVAL },
 382         { "LED: Channel C: Active",             115 | CNT_INTVAL },
 383         { "LED: Channel C: Cue",                117 | CNT_INTVAL },
 384         { "LED: Channel C: FX1",                151 | CNT_INTVAL },
 385         { "LED: Channel C: FX2",                150 | CNT_INTVAL },
 386 
 387         { "LED: Channel D: >",                  0   | CNT_INTVAL },
 388         { "LED: Channel D: <",                  1   | CNT_INTVAL },
 389         { "LED: Channel D: Meter 1",            81  | CNT_INTVAL },
 390         { "LED: Channel D: Meter 2",            82  | CNT_INTVAL },
 391         { "LED: Channel D: Meter 3",            83  | CNT_INTVAL },
 392         { "LED: Channel D: Meter 4",            84  | CNT_INTVAL },
 393         { "LED: Channel D: Meter 5",            85  | CNT_INTVAL },
 394         { "LED: Channel D: Meter 6",            86  | CNT_INTVAL },
 395         { "LED: Channel D: Meter clip",         87  | CNT_INTVAL },
 396         { "LED: Channel D: Active",             123 | CNT_INTVAL },
 397         { "LED: Channel D: Cue",                124 | CNT_INTVAL },
 398         { "LED: Channel D: FX1",                145 | CNT_INTVAL },
 399         { "LED: Channel D: FX2",                144 | CNT_INTVAL },
 400 
 401         { "LED: Deck A: 1 (blue)",              22  | CNT_INTVAL },
 402         { "LED: Deck A: 1 (green)",             23  | CNT_INTVAL },
 403         { "LED: Deck A: 2 (blue)",              20  | CNT_INTVAL },
 404         { "LED: Deck A: 2 (green)",             21  | CNT_INTVAL },
 405         { "LED: Deck A: 3 (blue)",              18  | CNT_INTVAL },
 406         { "LED: Deck A: 3 (green)",             19  | CNT_INTVAL },
 407         { "LED: Deck A: 4 (blue)",              16  | CNT_INTVAL },
 408         { "LED: Deck A: 4 (green)",             17  | CNT_INTVAL },
 409         { "LED: Deck A: Load",                  44  | CNT_INTVAL },
 410         { "LED: Deck A: Deck C button",         45  | CNT_INTVAL },
 411         { "LED: Deck A: In",                    47  | CNT_INTVAL },
 412         { "LED: Deck A: Out",                   46  | CNT_INTVAL },
 413         { "LED: Deck A: Shift",                 24  | CNT_INTVAL },
 414         { "LED: Deck A: Sync",                  27  | CNT_INTVAL },
 415         { "LED: Deck A: Cue",                   26  | CNT_INTVAL },
 416         { "LED: Deck A: Play",                  25  | CNT_INTVAL },
 417         { "LED: Deck A: Tempo up",              33  | CNT_INTVAL },
 418         { "LED: Deck A: Tempo down",            32  | CNT_INTVAL },
 419         { "LED: Deck A: Master",                34  | CNT_INTVAL },
 420         { "LED: Deck A: Keylock",               35  | CNT_INTVAL },
 421         { "LED: Deck A: Deck A",                37  | CNT_INTVAL },
 422         { "LED: Deck A: Deck C",                36  | CNT_INTVAL },
 423         { "LED: Deck A: Samples",               38  | CNT_INTVAL },
 424         { "LED: Deck A: On Air",                39  | CNT_INTVAL },
 425         { "LED: Deck A: Sample 1",              31  | CNT_INTVAL },
 426         { "LED: Deck A: Sample 2",              30  | CNT_INTVAL },
 427         { "LED: Deck A: Sample 3",              29  | CNT_INTVAL },
 428         { "LED: Deck A: Sample 4",              28  | CNT_INTVAL },
 429         { "LED: Deck A: Digit 1 - A",           55  | CNT_INTVAL },
 430         { "LED: Deck A: Digit 1 - B",           54  | CNT_INTVAL },
 431         { "LED: Deck A: Digit 1 - C",           53  | CNT_INTVAL },
 432         { "LED: Deck A: Digit 1 - D",           52  | CNT_INTVAL },
 433         { "LED: Deck A: Digit 1 - E",           51  | CNT_INTVAL },
 434         { "LED: Deck A: Digit 1 - F",           50  | CNT_INTVAL },
 435         { "LED: Deck A: Digit 1 - G",           49  | CNT_INTVAL },
 436         { "LED: Deck A: Digit 1 - dot",         48  | CNT_INTVAL },
 437         { "LED: Deck A: Digit 2 - A",           63  | CNT_INTVAL },
 438         { "LED: Deck A: Digit 2 - B",           62  | CNT_INTVAL },
 439         { "LED: Deck A: Digit 2 - C",           61  | CNT_INTVAL },
 440         { "LED: Deck A: Digit 2 - D",           60  | CNT_INTVAL },
 441         { "LED: Deck A: Digit 2 - E",           59  | CNT_INTVAL },
 442         { "LED: Deck A: Digit 2 - F",           58  | CNT_INTVAL },
 443         { "LED: Deck A: Digit 2 - G",           57  | CNT_INTVAL },
 444         { "LED: Deck A: Digit 2 - dot",         56  | CNT_INTVAL },
 445 
 446         { "LED: Deck B: 1 (blue)",              78  | CNT_INTVAL },
 447         { "LED: Deck B: 1 (green)",             79  | CNT_INTVAL },
 448         { "LED: Deck B: 2 (blue)",              76  | CNT_INTVAL },
 449         { "LED: Deck B: 2 (green)",             77  | CNT_INTVAL },
 450         { "LED: Deck B: 3 (blue)",              74  | CNT_INTVAL },
 451         { "LED: Deck B: 3 (green)",             75  | CNT_INTVAL },
 452         { "LED: Deck B: 4 (blue)",              72  | CNT_INTVAL },
 453         { "LED: Deck B: 4 (green)",             73  | CNT_INTVAL },
 454         { "LED: Deck B: Load",                  180 | CNT_INTVAL },
 455         { "LED: Deck B: Deck D button",         181 | CNT_INTVAL },
 456         { "LED: Deck B: In",                    183 | CNT_INTVAL },
 457         { "LED: Deck B: Out",                   182 | CNT_INTVAL },
 458         { "LED: Deck B: Shift",                 64  | CNT_INTVAL },
 459         { "LED: Deck B: Sync",                  67  | CNT_INTVAL },
 460         { "LED: Deck B: Cue",                   66  | CNT_INTVAL },
 461         { "LED: Deck B: Play",                  65  | CNT_INTVAL },
 462         { "LED: Deck B: Tempo up",              185 | CNT_INTVAL },
 463         { "LED: Deck B: Tempo down",            184 | CNT_INTVAL },
 464         { "LED: Deck B: Master",                186 | CNT_INTVAL },
 465         { "LED: Deck B: Keylock",               187 | CNT_INTVAL },
 466         { "LED: Deck B: Deck B",                189 | CNT_INTVAL },
 467         { "LED: Deck B: Deck D",                188 | CNT_INTVAL },
 468         { "LED: Deck B: Samples",               190 | CNT_INTVAL },
 469         { "LED: Deck B: On Air",                191 | CNT_INTVAL },
 470         { "LED: Deck B: Sample 1",              71  | CNT_INTVAL },
 471         { "LED: Deck B: Sample 2",              70  | CNT_INTVAL },
 472         { "LED: Deck B: Sample 3",              69  | CNT_INTVAL },
 473         { "LED: Deck B: Sample 4",              68  | CNT_INTVAL },
 474         { "LED: Deck B: Digit 1 - A",           175 | CNT_INTVAL },
 475         { "LED: Deck B: Digit 1 - B",           174 | CNT_INTVAL },
 476         { "LED: Deck B: Digit 1 - C",           173 | CNT_INTVAL },
 477         { "LED: Deck B: Digit 1 - D",           172 | CNT_INTVAL },
 478         { "LED: Deck B: Digit 1 - E",           171 | CNT_INTVAL },
 479         { "LED: Deck B: Digit 1 - F",           170 | CNT_INTVAL },
 480         { "LED: Deck B: Digit 1 - G",           169 | CNT_INTVAL },
 481         { "LED: Deck B: Digit 1 - dot",         168 | CNT_INTVAL },
 482         { "LED: Deck B: Digit 2 - A",           167 | CNT_INTVAL },
 483         { "LED: Deck B: Digit 2 - B",           166 | CNT_INTVAL },
 484         { "LED: Deck B: Digit 2 - C",           165 | CNT_INTVAL },
 485         { "LED: Deck B: Digit 2 - D",           164 | CNT_INTVAL },
 486         { "LED: Deck B: Digit 2 - E",           163 | CNT_INTVAL },
 487         { "LED: Deck B: Digit 2 - F",           162 | CNT_INTVAL },
 488         { "LED: Deck B: Digit 2 - G",           161 | CNT_INTVAL },
 489         { "LED: Deck B: Digit 2 - dot",         160 | CNT_INTVAL },
 490 
 491         { "LED: FX1: dry/wet",                  153 | CNT_INTVAL },
 492         { "LED: FX1: 1",                        154 | CNT_INTVAL },
 493         { "LED: FX1: 2",                        155 | CNT_INTVAL },
 494         { "LED: FX1: 3",                        156 | CNT_INTVAL },
 495         { "LED: FX1: Mode",                     157 | CNT_INTVAL },
 496         { "LED: FX2: dry/wet",                  129 | CNT_INTVAL },
 497         { "LED: FX2: 1",                        130 | CNT_INTVAL },
 498         { "LED: FX2: 2",                        131 | CNT_INTVAL },
 499         { "LED: FX2: 3",                        132 | CNT_INTVAL },
 500         { "LED: FX2: Mode",                     133 | CNT_INTVAL },
 501 };
 502 
 503 static struct caiaq_controller maschine_controller[] = {
 504         { "LED: Pad 1",                         3  | CNT_INTVAL },
 505         { "LED: Pad 2",                         2  | CNT_INTVAL },
 506         { "LED: Pad 3",                         1  | CNT_INTVAL },
 507         { "LED: Pad 4",                         0  | CNT_INTVAL },
 508         { "LED: Pad 5",                         7  | CNT_INTVAL },
 509         { "LED: Pad 6",                         6  | CNT_INTVAL },
 510         { "LED: Pad 7",                         5  | CNT_INTVAL },
 511         { "LED: Pad 8",                         4  | CNT_INTVAL },
 512         { "LED: Pad 9",                         11 | CNT_INTVAL },
 513         { "LED: Pad 10",                        10 | CNT_INTVAL },
 514         { "LED: Pad 11",                        9  | CNT_INTVAL },
 515         { "LED: Pad 12",                        8  | CNT_INTVAL },
 516         { "LED: Pad 13",                        15 | CNT_INTVAL },
 517         { "LED: Pad 14",                        14 | CNT_INTVAL },
 518         { "LED: Pad 15",                        13 | CNT_INTVAL },
 519         { "LED: Pad 16",                        12 | CNT_INTVAL },
 520 
 521         { "LED: Mute",                          16 | CNT_INTVAL },
 522         { "LED: Solo",                          17 | CNT_INTVAL },
 523         { "LED: Select",                        18 | CNT_INTVAL },
 524         { "LED: Duplicate",                     19 | CNT_INTVAL },
 525         { "LED: Navigate",                      20 | CNT_INTVAL },
 526         { "LED: Pad Mode",                      21 | CNT_INTVAL },
 527         { "LED: Pattern",                       22 | CNT_INTVAL },
 528         { "LED: Scene",                         23 | CNT_INTVAL },
 529 
 530         { "LED: Shift",                         24 | CNT_INTVAL },
 531         { "LED: Erase",                         25 | CNT_INTVAL },
 532         { "LED: Grid",                          26 | CNT_INTVAL },
 533         { "LED: Right Bottom",                  27 | CNT_INTVAL },
 534         { "LED: Rec",                           28 | CNT_INTVAL },
 535         { "LED: Play",                          29 | CNT_INTVAL },
 536         { "LED: Left Bottom",                   32 | CNT_INTVAL },
 537         { "LED: Restart",                       33 | CNT_INTVAL },
 538 
 539         { "LED: Group A",                       41 | CNT_INTVAL },
 540         { "LED: Group B",                       40 | CNT_INTVAL },
 541         { "LED: Group C",                       37 | CNT_INTVAL },
 542         { "LED: Group D",                       36 | CNT_INTVAL },
 543         { "LED: Group E",                       39 | CNT_INTVAL },
 544         { "LED: Group F",                       38 | CNT_INTVAL },
 545         { "LED: Group G",                       35 | CNT_INTVAL },
 546         { "LED: Group H",                       34 | CNT_INTVAL },
 547 
 548         { "LED: Auto Write",                    42 | CNT_INTVAL },
 549         { "LED: Snap",                          43 | CNT_INTVAL },
 550         { "LED: Right Top",                     44 | CNT_INTVAL },
 551         { "LED: Left Top",                      45 | CNT_INTVAL },
 552         { "LED: Sampling",                      46 | CNT_INTVAL },
 553         { "LED: Browse",                        47 | CNT_INTVAL },
 554         { "LED: Step",                          48 | CNT_INTVAL },
 555         { "LED: Control",                       49 | CNT_INTVAL },
 556 
 557         { "LED: Top Button 1",                  57 | CNT_INTVAL },
 558         { "LED: Top Button 2",                  56 | CNT_INTVAL },
 559         { "LED: Top Button 3",                  55 | CNT_INTVAL },
 560         { "LED: Top Button 4",                  54 | CNT_INTVAL },
 561         { "LED: Top Button 5",                  53 | CNT_INTVAL },
 562         { "LED: Top Button 6",                  52 | CNT_INTVAL },
 563         { "LED: Top Button 7",                  51 | CNT_INTVAL },
 564         { "LED: Top Button 8",                  50 | CNT_INTVAL },
 565 
 566         { "LED: Note Repeat",                   58 | CNT_INTVAL },
 567 
 568         { "Backlight Display",                  59 | CNT_INTVAL }
 569 };
 570 
 571 static int add_controls(struct caiaq_controller *c, int num,
 572                         struct snd_usb_caiaqdev *cdev)
 573 {
 574         int i, ret;
 575         struct snd_kcontrol *kc;
 576 
 577         for (i = 0; i < num; i++, c++) {
 578                 kcontrol_template.name = c->name;
 579                 kcontrol_template.private_value = c->index;
 580                 kc = snd_ctl_new1(&kcontrol_template, cdev);
 581                 ret = snd_ctl_add(cdev->chip.card, kc);
 582                 if (ret < 0)
 583                         return ret;
 584         }
 585 
 586         return 0;
 587 }
 588 
 589 int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *cdev)
 590 {
 591         int ret = 0;
 592 
 593         switch (cdev->chip.usb_id) {
 594         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
 595                 ret = add_controls(ak1_controller,
 596                         ARRAY_SIZE(ak1_controller), cdev);
 597                 break;
 598 
 599         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
 600                 ret = add_controls(rk2_controller,
 601                         ARRAY_SIZE(rk2_controller), cdev);
 602                 break;
 603 
 604         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
 605                 ret = add_controls(rk3_controller,
 606                         ARRAY_SIZE(rk3_controller), cdev);
 607                 break;
 608 
 609         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
 610         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
 611                 ret = add_controls(kore_controller,
 612                         ARRAY_SIZE(kore_controller), cdev);
 613                 break;
 614 
 615         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
 616                 ret = add_controls(a8dj_controller,
 617                         ARRAY_SIZE(a8dj_controller), cdev);
 618                 break;
 619 
 620         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
 621                 ret = add_controls(a4dj_controller,
 622                         ARRAY_SIZE(a4dj_controller), cdev);
 623                 break;
 624 
 625         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
 626                 ret = add_controls(kontrolx1_controller,
 627                         ARRAY_SIZE(kontrolx1_controller), cdev);
 628                 break;
 629 
 630         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
 631                 ret = add_controls(kontrols4_controller,
 632                         ARRAY_SIZE(kontrols4_controller), cdev);
 633                 break;
 634 
 635         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
 636                 ret = add_controls(maschine_controller,
 637                         ARRAY_SIZE(maschine_controller), cdev);
 638                 break;
 639         }
 640 
 641         return ret;
 642 }
 643 

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