1 /* 2 * Copyright (c) 2007 Daniel Mack 3 * friendly supported by NI. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 */ 19 20 #include <linux/init.h> 21 #include <linux/usb.h> 22 #include <sound/control.h> 23 #include <sound/core.h> 24 #include <sound/pcm.h> 25 26 #include "device.h" 27 #include "control.h" 28 29 #define CNT_INTVAL 0x10000 30 31 static int control_info(struct snd_kcontrol *kcontrol, 32 struct snd_ctl_elem_info *uinfo) 33 { 34 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); 35 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); 36 int pos = kcontrol->private_value; 37 int is_intval = pos & CNT_INTVAL; 38 int maxval = 63; 39 40 uinfo->count = 1; 41 pos &= ~CNT_INTVAL; 42 43 switch (dev->chip.usb_id) { 44 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): 45 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): 46 if (pos == 0) { 47 /* current input mode of A8DJ and A4DJ */ 48 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 49 uinfo->value.integer.min = 0; 50 uinfo->value.integer.max = 2; 51 return 0; 52 } 53 break; 54 55 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 56 maxval = 127; 57 break; 58 } 59 60 if (is_intval) { 61 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 62 uinfo->value.integer.min = 0; 63 uinfo->value.integer.max = maxval; 64 } else { 65 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 66 uinfo->value.integer.min = 0; 67 uinfo->value.integer.max = 1; 68 } 69 70 return 0; 71 } 72 73 static int control_get(struct snd_kcontrol *kcontrol, 74 struct snd_ctl_elem_value *ucontrol) 75 { 76 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); 77 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); 78 int pos = kcontrol->private_value; 79 80 if (pos & CNT_INTVAL) 81 ucontrol->value.integer.value[0] 82 = dev->control_state[pos & ~CNT_INTVAL]; 83 else 84 ucontrol->value.integer.value[0] 85 = !!(dev->control_state[pos / 8] & (1 << pos % 8)); 86 87 return 0; 88 } 89 90 static int control_put(struct snd_kcontrol *kcontrol, 91 struct snd_ctl_elem_value *ucontrol) 92 { 93 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); 94 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); 95 int pos = kcontrol->private_value; 96 unsigned char cmd = EP1_CMD_WRITE_IO; 97 98 if (dev->chip.usb_id == 99 USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1)) 100 cmd = EP1_CMD_DIMM_LEDS; 101 102 if (pos & CNT_INTVAL) { 103 dev->control_state[pos & ~CNT_INTVAL] 104 = ucontrol->value.integer.value[0]; 105 snd_usb_caiaq_send_command(dev, cmd, 106 dev->control_state, sizeof(dev->control_state)); 107 } else { 108 if (ucontrol->value.integer.value[0]) 109 dev->control_state[pos / 8] |= 1 << (pos % 8); 110 else 111 dev->control_state[pos / 8] &= ~(1 << (pos % 8)); 112 113 snd_usb_caiaq_send_command(dev, cmd, 114 dev->control_state, sizeof(dev->control_state)); 115 } 116 117 return 1; 118 } 119 120 static struct snd_kcontrol_new kcontrol_template __devinitdata = { 121 .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, 122 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, 123 .index = 0, 124 .info = control_info, 125 .get = control_get, 126 .put = control_put, 127 /* name and private_value filled later */ 128 }; 129 130 struct caiaq_controller { 131 char *name; 132 int index; 133 }; 134 135 static struct caiaq_controller ak1_controller[] = { 136 { "LED left", 2 }, 137 { "LED middle", 1 }, 138 { "LED right", 0 }, 139 { "LED ring", 3 } 140 }; 141 142 static struct caiaq_controller rk2_controller[] = { 143 { "LED 1", 5 }, 144 { "LED 2", 4 }, 145 { "LED 3", 3 }, 146 { "LED 4", 2 }, 147 { "LED 5", 1 }, 148 { "LED 6", 0 }, 149 { "LED pedal", 6 }, 150 { "LED 7seg_1b", 8 }, 151 { "LED 7seg_1c", 9 }, 152 { "LED 7seg_2a", 10 }, 153 { "LED 7seg_2b", 11 }, 154 { "LED 7seg_2c", 12 }, 155 { "LED 7seg_2d", 13 }, 156 { "LED 7seg_2e", 14 }, 157 { "LED 7seg_2f", 15 }, 158 { "LED 7seg_2g", 16 }, 159 { "LED 7seg_3a", 17 }, 160 { "LED 7seg_3b", 18 }, 161 { "LED 7seg_3c", 19 }, 162 { "LED 7seg_3d", 20 }, 163 { "LED 7seg_3e", 21 }, 164 { "LED 7seg_3f", 22 }, 165 { "LED 7seg_3g", 23 } 166 }; 167 168 static struct caiaq_controller rk3_controller[] = { 169 { "LED 7seg_1a", 0 + 0 }, 170 { "LED 7seg_1b", 0 + 1 }, 171 { "LED 7seg_1c", 0 + 2 }, 172 { "LED 7seg_1d", 0 + 3 }, 173 { "LED 7seg_1e", 0 + 4 }, 174 { "LED 7seg_1f", 0 + 5 }, 175 { "LED 7seg_1g", 0 + 6 }, 176 { "LED 7seg_1p", 0 + 7 }, 177 178 { "LED 7seg_2a", 8 + 0 }, 179 { "LED 7seg_2b", 8 + 1 }, 180 { "LED 7seg_2c", 8 + 2 }, 181 { "LED 7seg_2d", 8 + 3 }, 182 { "LED 7seg_2e", 8 + 4 }, 183 { "LED 7seg_2f", 8 + 5 }, 184 { "LED 7seg_2g", 8 + 6 }, 185 { "LED 7seg_2p", 8 + 7 }, 186 187 { "LED 7seg_3a", 16 + 0 }, 188 { "LED 7seg_3b", 16 + 1 }, 189 { "LED 7seg_3c", 16 + 2 }, 190 { "LED 7seg_3d", 16 + 3 }, 191 { "LED 7seg_3e", 16 + 4 }, 192 { "LED 7seg_3f", 16 + 5 }, 193 { "LED 7seg_3g", 16 + 6 }, 194 { "LED 7seg_3p", 16 + 7 }, 195 196 { "LED 7seg_4a", 24 + 0 }, 197 { "LED 7seg_4b", 24 + 1 }, 198 { "LED 7seg_4c", 24 + 2 }, 199 { "LED 7seg_4d", 24 + 3 }, 200 { "LED 7seg_4e", 24 + 4 }, 201 { "LED 7seg_4f", 24 + 5 }, 202 { "LED 7seg_4g", 24 + 6 }, 203 { "LED 7seg_4p", 24 + 7 }, 204 205 { "LED 1", 32 + 0 }, 206 { "LED 2", 32 + 1 }, 207 { "LED 3", 32 + 2 }, 208 { "LED 4", 32 + 3 }, 209 { "LED 5", 32 + 4 }, 210 { "LED 6", 32 + 5 }, 211 { "LED 7", 32 + 6 }, 212 { "LED 8", 32 + 7 }, 213 { "LED pedal", 32 + 8 } 214 }; 215 216 static struct caiaq_controller kore_controller[] = { 217 { "LED F1", 8 | CNT_INTVAL }, 218 { "LED F2", 12 | CNT_INTVAL }, 219 { "LED F3", 0 | CNT_INTVAL }, 220 { "LED F4", 4 | CNT_INTVAL }, 221 { "LED F5", 11 | CNT_INTVAL }, 222 { "LED F6", 15 | CNT_INTVAL }, 223 { "LED F7", 3 | CNT_INTVAL }, 224 { "LED F8", 7 | CNT_INTVAL }, 225 { "LED touch1", 10 | CNT_INTVAL }, 226 { "LED touch2", 14 | CNT_INTVAL }, 227 { "LED touch3", 2 | CNT_INTVAL }, 228 { "LED touch4", 6 | CNT_INTVAL }, 229 { "LED touch5", 9 | CNT_INTVAL }, 230 { "LED touch6", 13 | CNT_INTVAL }, 231 { "LED touch7", 1 | CNT_INTVAL }, 232 { "LED touch8", 5 | CNT_INTVAL }, 233 { "LED left", 18 | CNT_INTVAL }, 234 { "LED right", 22 | CNT_INTVAL }, 235 { "LED up", 16 | CNT_INTVAL }, 236 { "LED down", 20 | CNT_INTVAL }, 237 { "LED stop", 23 | CNT_INTVAL }, 238 { "LED play", 21 | CNT_INTVAL }, 239 { "LED record", 19 | CNT_INTVAL }, 240 { "LED listen", 17 | CNT_INTVAL }, 241 { "LED lcd", 30 | CNT_INTVAL }, 242 { "LED menu", 28 | CNT_INTVAL }, 243 { "LED sound", 31 | CNT_INTVAL }, 244 { "LED esc", 29 | CNT_INTVAL }, 245 { "LED view", 27 | CNT_INTVAL }, 246 { "LED enter", 24 | CNT_INTVAL }, 247 { "LED control", 26 | CNT_INTVAL } 248 }; 249 250 static struct caiaq_controller a8dj_controller[] = { 251 { "Current input mode", 0 | CNT_INTVAL }, 252 { "GND lift for TC Vinyl mode", 24 + 0 }, 253 { "GND lift for TC CD/Line mode", 24 + 1 }, 254 { "GND lift for phono mode", 24 + 2 }, 255 { "Software lock", 40 } 256 }; 257 258 static struct caiaq_controller a4dj_controller[] = { 259 { "Current input mode", 0 | CNT_INTVAL } 260 }; 261 262 static struct caiaq_controller kontrolx1_controller[] = { 263 { "LED FX A: ON", 7 | CNT_INTVAL }, 264 { "LED FX A: 1", 6 | CNT_INTVAL }, 265 { "LED FX A: 2", 5 | CNT_INTVAL }, 266 { "LED FX A: 3", 4 | CNT_INTVAL }, 267 { "LED FX B: ON", 3 | CNT_INTVAL }, 268 { "LED FX B: 1", 2 | CNT_INTVAL }, 269 { "LED FX B: 2", 1 | CNT_INTVAL }, 270 { "LED FX B: 3", 0 | CNT_INTVAL }, 271 272 { "LED Hotcue", 28 | CNT_INTVAL }, 273 { "LED Shift (white)", 29 | CNT_INTVAL }, 274 { "LED Shift (green)", 30 | CNT_INTVAL }, 275 276 { "LED Deck A: FX1", 24 | CNT_INTVAL }, 277 { "LED Deck A: FX2", 25 | CNT_INTVAL }, 278 { "LED Deck A: IN", 17 | CNT_INTVAL }, 279 { "LED Deck A: OUT", 16 | CNT_INTVAL }, 280 { "LED Deck A: < BEAT", 19 | CNT_INTVAL }, 281 { "LED Deck A: BEAT >", 18 | CNT_INTVAL }, 282 { "LED Deck A: CUE/ABS", 21 | CNT_INTVAL }, 283 { "LED Deck A: CUP/REL", 20 | CNT_INTVAL }, 284 { "LED Deck A: PLAY", 23 | CNT_INTVAL }, 285 { "LED Deck A: SYNC", 22 | CNT_INTVAL }, 286 287 { "LED Deck B: FX1", 26 | CNT_INTVAL }, 288 { "LED Deck B: FX2", 27 | CNT_INTVAL }, 289 { "LED Deck B: IN", 15 | CNT_INTVAL }, 290 { "LED Deck B: OUT", 14 | CNT_INTVAL }, 291 { "LED Deck B: < BEAT", 13 | CNT_INTVAL }, 292 { "LED Deck B: BEAT >", 12 | CNT_INTVAL }, 293 { "LED Deck B: CUE/ABS", 11 | CNT_INTVAL }, 294 { "LED Deck B: CUP/REL", 10 | CNT_INTVAL }, 295 { "LED Deck B: PLAY", 9 | CNT_INTVAL }, 296 { "LED Deck B: SYNC", 8 | CNT_INTVAL }, 297 }; 298 299 static int __devinit add_controls(struct caiaq_controller *c, int num, 300 struct snd_usb_caiaqdev *dev) 301 { 302 int i, ret; 303 struct snd_kcontrol *kc; 304 305 for (i = 0; i < num; i++, c++) { 306 kcontrol_template.name = c->name; 307 kcontrol_template.private_value = c->index; 308 kc = snd_ctl_new1(&kcontrol_template, dev); 309 ret = snd_ctl_add(dev->chip.card, kc); 310 if (ret < 0) 311 return ret; 312 } 313 314 return 0; 315 } 316 317 int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev) 318 { 319 int ret = 0; 320 321 switch (dev->chip.usb_id) { 322 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): 323 ret = add_controls(ak1_controller, 324 ARRAY_SIZE(ak1_controller), dev); 325 break; 326 327 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): 328 ret = add_controls(rk2_controller, 329 ARRAY_SIZE(rk2_controller), dev); 330 break; 331 332 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): 333 ret = add_controls(rk3_controller, 334 ARRAY_SIZE(rk3_controller), dev); 335 break; 336 337 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): 338 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): 339 ret = add_controls(kore_controller, 340 ARRAY_SIZE(kore_controller), dev); 341 break; 342 343 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): 344 ret = add_controls(a8dj_controller, 345 ARRAY_SIZE(a8dj_controller), dev); 346 break; 347 348 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): 349 ret = add_controls(a4dj_controller, 350 ARRAY_SIZE(a4dj_controller), dev); 351 break; 352 353 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 354 ret = add_controls(kontrolx1_controller, 355 ARRAY_SIZE(kontrolx1_controller), dev); 356 break; 357 } 358 359 return ret; 360 } 361 362