xref: /linux/sound/usb/caiaq/control.c (revision 44f57d78) 
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 
644