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Thomas Gleixner1a59d1b82019-05-27 08:55:05 +02001// SPDX-License-Identifier: GPL-2.0-or-later
Daniel Mack523f1dc2007-03-26 19:11:24 +02002/*
3 * Copyright (c) 2006,2007 Daniel Mack, Tim Ruetz
Daniel Mack523f1dc2007-03-26 19:11:24 +02004*/
5
Daniel Mackf1f6b8f2013-03-03 20:46:22 +01006#include <linux/device.h>
Tejun Heo7b7b9042010-03-30 02:52:29 +09007#include <linux/gfp.h>
Daniel Mack523f1dc2007-03-26 19:11:24 +02008#include <linux/init.h>
Daniel Mack523f1dc2007-03-26 19:11:24 +02009#include <linux/usb.h>
Dmitry Torokhovb18b4932007-11-21 16:45:23 +010010#include <linux/usb/input.h>
Daniel Mack6da7a2aa2010-03-22 13:13:37 +010011#include <sound/core.h>
Daniel Mack523f1dc2007-03-26 19:11:24 +020012#include <sound/pcm.h>
Daniel Mack936e7d02009-04-01 19:05:39 +020013
14#include "device.h"
15#include "input.h"
Daniel Mack523f1dc2007-03-26 19:11:24 +020016
Takashi Iwai56d70582020-01-05 15:47:27 +010017static const unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A };
18static const unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4,
Dmitry Torokhovb18b4932007-11-21 16:45:23 +010019 KEY_5, KEY_6, KEY_7 };
Takashi Iwai56d70582020-01-05 15:47:27 +010020static const unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4,
Daniel Mackf4389482011-08-06 09:13:08 +020021 KEY_5, KEY_6, KEY_7, KEY_8, KEY_9 };
Daniel Mack523f1dc2007-03-26 19:11:24 +020022
Takashi Iwai56d70582020-01-05 15:47:27 +010023static const unsigned short keycode_kore[] = {
Daniel Mack8e3cd082007-11-22 11:40:04 +010024 KEY_FN_F1, /* "menu" */
25 KEY_FN_F7, /* "lcd backlight */
26 KEY_FN_F2, /* "control" */
27 KEY_FN_F3, /* "enter" */
28 KEY_FN_F4, /* "view" */
29 KEY_FN_F5, /* "esc" */
30 KEY_FN_F6, /* "sound" */
31 KEY_FN_F8, /* array spacer, never triggered. */
32 KEY_RIGHT,
33 KEY_DOWN,
34 KEY_UP,
35 KEY_LEFT,
36 KEY_SOUND, /* "listen" */
37 KEY_RECORD,
38 KEY_PLAYPAUSE,
39 KEY_STOP,
40 BTN_4, /* 8 softkeys */
41 BTN_3,
42 BTN_2,
43 BTN_1,
44 BTN_8,
45 BTN_7,
46 BTN_6,
47 BTN_5,
48 KEY_BRL_DOT4, /* touch sensitive knobs */
49 KEY_BRL_DOT3,
50 KEY_BRL_DOT2,
51 KEY_BRL_DOT1,
52 KEY_BRL_DOT8,
53 KEY_BRL_DOT7,
54 KEY_BRL_DOT6,
55 KEY_BRL_DOT5
56};
57
William Lighte6535102011-10-10 15:54:23 +000058#define MASCHINE_BUTTONS (42)
59#define MASCHINE_BUTTON(X) ((X) + BTN_MISC)
60#define MASCHINE_PADS (16)
61#define MASCHINE_PAD(X) ((X) + ABS_PRESSURE)
62
Takashi Iwai56d70582020-01-05 15:47:27 +010063static const unsigned short keycode_maschine[] = {
William Lighte6535102011-10-10 15:54:23 +000064 MASCHINE_BUTTON(40), /* mute */
65 MASCHINE_BUTTON(39), /* solo */
66 MASCHINE_BUTTON(38), /* select */
67 MASCHINE_BUTTON(37), /* duplicate */
68 MASCHINE_BUTTON(36), /* navigate */
69 MASCHINE_BUTTON(35), /* pad mode */
70 MASCHINE_BUTTON(34), /* pattern */
71 MASCHINE_BUTTON(33), /* scene */
72 KEY_RESERVED, /* spacer */
73
74 MASCHINE_BUTTON(30), /* rec */
75 MASCHINE_BUTTON(31), /* erase */
76 MASCHINE_BUTTON(32), /* shift */
77 MASCHINE_BUTTON(28), /* grid */
78 MASCHINE_BUTTON(27), /* > */
79 MASCHINE_BUTTON(26), /* < */
80 MASCHINE_BUTTON(25), /* restart */
81
82 MASCHINE_BUTTON(21), /* E */
83 MASCHINE_BUTTON(22), /* F */
84 MASCHINE_BUTTON(23), /* G */
85 MASCHINE_BUTTON(24), /* H */
86 MASCHINE_BUTTON(20), /* D */
87 MASCHINE_BUTTON(19), /* C */
88 MASCHINE_BUTTON(18), /* B */
89 MASCHINE_BUTTON(17), /* A */
90
91 MASCHINE_BUTTON(0), /* control */
92 MASCHINE_BUTTON(2), /* browse */
93 MASCHINE_BUTTON(4), /* < */
94 MASCHINE_BUTTON(6), /* snap */
95 MASCHINE_BUTTON(7), /* autowrite */
96 MASCHINE_BUTTON(5), /* > */
97 MASCHINE_BUTTON(3), /* sampling */
98 MASCHINE_BUTTON(1), /* step */
99
100 MASCHINE_BUTTON(15), /* 8 softkeys */
101 MASCHINE_BUTTON(14),
102 MASCHINE_BUTTON(13),
103 MASCHINE_BUTTON(12),
104 MASCHINE_BUTTON(11),
105 MASCHINE_BUTTON(10),
106 MASCHINE_BUTTON(9),
107 MASCHINE_BUTTON(8),
108
109 MASCHINE_BUTTON(16), /* note repeat */
110 MASCHINE_BUTTON(29) /* play */
111};
112
Daniel Mack15c5ab62010-09-10 17:04:57 +0800113#define KONTROLX1_INPUTS (40)
114#define KONTROLS4_BUTTONS (12 * 8)
115#define KONTROLS4_AXIS (46)
116
117#define KONTROLS4_BUTTON(X) ((X) + BTN_MISC)
118#define KONTROLS4_ABS(X) ((X) + ABS_HAT0X)
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100119
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100120#define DEG90 (range / 2)
121#define DEG180 (range)
122#define DEG270 (DEG90 + DEG180)
123#define DEG360 (DEG180 * 2)
124#define HIGH_PEAK (268)
125#define LOW_PEAK (-7)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200126
127/* some of these devices have endless rotation potentiometers
128 * built in which use two tapers, 90 degrees phase shifted.
129 * this algorithm decodes them to one single value, ranging
130 * from 0 to 999 */
131static unsigned int decode_erp(unsigned char a, unsigned char b)
132{
133 int weight_a, weight_b;
134 int pos_a, pos_b;
135 int ret;
136 int range = HIGH_PEAK - LOW_PEAK;
137 int mid_value = (HIGH_PEAK + LOW_PEAK) / 2;
138
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100139 weight_b = abs(mid_value - a) - (range / 2 - 100) / 2;
140
Daniel Mack523f1dc2007-03-26 19:11:24 +0200141 if (weight_b < 0)
142 weight_b = 0;
143
144 if (weight_b > 100)
145 weight_b = 100;
146
147 weight_a = 100 - weight_b;
148
149 if (a < mid_value) {
150 /* 0..90 and 270..360 degrees */
151 pos_b = b - LOW_PEAK + DEG270;
152 if (pos_b >= DEG360)
153 pos_b -= DEG360;
154 } else
155 /* 90..270 degrees */
156 pos_b = HIGH_PEAK - b + DEG90;
157
158
159 if (b > mid_value)
160 /* 0..180 degrees */
161 pos_a = a - LOW_PEAK;
162 else
163 /* 180..360 degrees */
164 pos_a = HIGH_PEAK - a + DEG180;
165
166 /* interpolate both slider values, depending on weight factors */
167 /* 0..99 x DEG360 */
168 ret = pos_a * weight_a + pos_b * weight_b;
169
170 /* normalize to 0..999 */
171 ret *= 10;
172 ret /= DEG360;
173
174 if (ret < 0)
175 ret += 1000;
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100176
Daniel Mack523f1dc2007-03-26 19:11:24 +0200177 if (ret >= 1000)
178 ret -= 1000;
179
180 return ret;
181}
182
183#undef DEG90
184#undef DEG180
185#undef DEG270
186#undef DEG360
187#undef HIGH_PEAK
188#undef LOW_PEAK
189
Daniel Mack1c8470c2013-03-03 20:46:21 +0100190static inline void snd_caiaq_input_report_abs(struct snd_usb_caiaqdev *cdev,
Daniel Mack15c5ab62010-09-10 17:04:57 +0800191 int axis, const unsigned char *buf,
192 int offset)
193{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100194 input_report_abs(cdev->input_dev, axis,
Daniel Mack15c5ab62010-09-10 17:04:57 +0800195 (buf[offset * 2] << 8) | buf[offset * 2 + 1]);
196}
Daniel Mack523f1dc2007-03-26 19:11:24 +0200197
Daniel Mack1c8470c2013-03-03 20:46:21 +0100198static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *cdev,
Daniel Mackad1e34b2007-09-17 14:45:14 +0200199 const unsigned char *buf,
200 unsigned int len)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200201{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100202 struct input_dev *input_dev = cdev->input_dev;
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100203
Daniel Mack1c8470c2013-03-03 20:46:21 +0100204 switch (cdev->chip.usb_id) {
Daniel Mack8e3cd082007-11-22 11:40:04 +0100205 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100206 snd_caiaq_input_report_abs(cdev, ABS_X, buf, 2);
207 snd_caiaq_input_report_abs(cdev, ABS_Y, buf, 0);
208 snd_caiaq_input_report_abs(cdev, ABS_Z, buf, 1);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200209 break;
Daniel Mack8e3cd082007-11-22 11:40:04 +0100210 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
Daniel Mack8e3cd082007-11-22 11:40:04 +0100211 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
Daniel Mack7829d0e2007-11-26 09:00:56 +0100212 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100213 snd_caiaq_input_report_abs(cdev, ABS_X, buf, 0);
214 snd_caiaq_input_report_abs(cdev, ABS_Y, buf, 1);
215 snd_caiaq_input_report_abs(cdev, ABS_Z, buf, 2);
Daniel Mackad1e34b2007-09-17 14:45:14 +0200216 break;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100217 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100218 snd_caiaq_input_report_abs(cdev, ABS_HAT0X, buf, 4);
219 snd_caiaq_input_report_abs(cdev, ABS_HAT0Y, buf, 2);
220 snd_caiaq_input_report_abs(cdev, ABS_HAT1X, buf, 6);
221 snd_caiaq_input_report_abs(cdev, ABS_HAT1Y, buf, 1);
222 snd_caiaq_input_report_abs(cdev, ABS_HAT2X, buf, 7);
223 snd_caiaq_input_report_abs(cdev, ABS_HAT2Y, buf, 0);
224 snd_caiaq_input_report_abs(cdev, ABS_HAT3X, buf, 5);
225 snd_caiaq_input_report_abs(cdev, ABS_HAT3Y, buf, 3);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100226 break;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200227 }
Daniel Mack15c5ab62010-09-10 17:04:57 +0800228
229 input_sync(input_dev);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200230}
231
Daniel Mack1c8470c2013-03-03 20:46:21 +0100232static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *cdev,
Daniel Mack523f1dc2007-03-26 19:11:24 +0200233 const char *buf, unsigned int len)
234{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100235 struct input_dev *input_dev = cdev->input_dev;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200236 int i;
237
Daniel Mack1c8470c2013-03-03 20:46:21 +0100238 switch (cdev->chip.usb_id) {
Daniel Mack8e3cd082007-11-22 11:40:04 +0100239 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
Daniel Mack523f1dc2007-03-26 19:11:24 +0200240 i = decode_erp(buf[0], buf[1]);
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100241 input_report_abs(input_dev, ABS_X, i);
242 input_sync(input_dev);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200243 break;
Daniel Mack8e3cd082007-11-22 11:40:04 +0100244 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
Daniel Mack7829d0e2007-11-26 09:00:56 +0100245 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
Daniel Mack8e3cd082007-11-22 11:40:04 +0100246 i = decode_erp(buf[7], buf[5]);
247 input_report_abs(input_dev, ABS_HAT0X, i);
248 i = decode_erp(buf[12], buf[14]);
249 input_report_abs(input_dev, ABS_HAT0Y, i);
250 i = decode_erp(buf[15], buf[13]);
251 input_report_abs(input_dev, ABS_HAT1X, i);
252 i = decode_erp(buf[0], buf[2]);
253 input_report_abs(input_dev, ABS_HAT1Y, i);
254 i = decode_erp(buf[3], buf[1]);
255 input_report_abs(input_dev, ABS_HAT2X, i);
256 i = decode_erp(buf[8], buf[10]);
257 input_report_abs(input_dev, ABS_HAT2Y, i);
258 i = decode_erp(buf[11], buf[9]);
259 input_report_abs(input_dev, ABS_HAT3X, i);
260 i = decode_erp(buf[4], buf[6]);
261 input_report_abs(input_dev, ABS_HAT3Y, i);
262 input_sync(input_dev);
263 break;
William Lighte6535102011-10-10 15:54:23 +0000264
265 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
266 /* 4 under the left screen */
267 input_report_abs(input_dev, ABS_HAT0X, decode_erp(buf[21], buf[20]));
268 input_report_abs(input_dev, ABS_HAT0Y, decode_erp(buf[15], buf[14]));
269 input_report_abs(input_dev, ABS_HAT1X, decode_erp(buf[9], buf[8]));
270 input_report_abs(input_dev, ABS_HAT1Y, decode_erp(buf[3], buf[2]));
271
272 /* 4 under the right screen */
273 input_report_abs(input_dev, ABS_HAT2X, decode_erp(buf[19], buf[18]));
274 input_report_abs(input_dev, ABS_HAT2Y, decode_erp(buf[13], buf[12]));
275 input_report_abs(input_dev, ABS_HAT3X, decode_erp(buf[7], buf[6]));
276 input_report_abs(input_dev, ABS_HAT3Y, decode_erp(buf[1], buf[0]));
277
278 /* volume */
279 input_report_abs(input_dev, ABS_RX, decode_erp(buf[17], buf[16]));
280 /* tempo */
281 input_report_abs(input_dev, ABS_RY, decode_erp(buf[11], buf[10]));
282 /* swing */
283 input_report_abs(input_dev, ABS_RZ, decode_erp(buf[5], buf[4]));
284
285 input_sync(input_dev);
286 break;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200287 }
288}
289
Daniel Mack1c8470c2013-03-03 20:46:21 +0100290static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *cdev,
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100291 unsigned char *buf, unsigned int len)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200292{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100293 struct input_dev *input_dev = cdev->input_dev;
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100294 unsigned short *keycode = input_dev->keycode;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200295 int i;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200296
297 if (!keycode)
298 return;
299
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100300 if (input_dev->id.product == USB_PID_RIGKONTROL2)
301 for (i = 0; i < len; i++)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200302 buf[i] = ~buf[i];
303
Daniel Mack8e3cd082007-11-22 11:40:04 +0100304 for (i = 0; i < input_dev->keycodemax && i < len * 8; i++)
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100305 input_report_key(input_dev, keycode[i],
306 buf[i / 8] & (1 << (i % 8)));
Daniel Mack523f1dc2007-03-26 19:11:24 +0200307
Daniel Mack1c8470c2013-03-03 20:46:21 +0100308 switch (cdev->chip.usb_id) {
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100309 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
310 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100311 input_report_abs(cdev->input_dev, ABS_MISC, 255 - buf[4]);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100312 break;
313 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
314 /* rotary encoders */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100315 input_report_abs(cdev->input_dev, ABS_X, buf[5] & 0xf);
316 input_report_abs(cdev->input_dev, ABS_Y, buf[5] >> 4);
317 input_report_abs(cdev->input_dev, ABS_Z, buf[6] & 0xf);
318 input_report_abs(cdev->input_dev, ABS_MISC, buf[6] >> 4);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100319 break;
320 }
Daniel Mack8e3cd082007-11-22 11:40:04 +0100321
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100322 input_sync(input_dev);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200323}
324
Daniel Mack15c5ab62010-09-10 17:04:57 +0800325#define TKS4_MSGBLOCK_SIZE 16
326
Daniel Mack1c8470c2013-03-03 20:46:21 +0100327static void snd_usb_caiaq_tks4_dispatch(struct snd_usb_caiaqdev *cdev,
Daniel Mack15c5ab62010-09-10 17:04:57 +0800328 const unsigned char *buf,
329 unsigned int len)
330{
Daniel Mackf1f6b8f2013-03-03 20:46:22 +0100331 struct device *dev = caiaqdev_to_dev(cdev);
332
Daniel Mack15c5ab62010-09-10 17:04:57 +0800333 while (len) {
334 unsigned int i, block_id = (buf[0] << 8) | buf[1];
335
336 switch (block_id) {
337 case 0:
338 /* buttons */
339 for (i = 0; i < KONTROLS4_BUTTONS; i++)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100340 input_report_key(cdev->input_dev, KONTROLS4_BUTTON(i),
Daniel Mack15c5ab62010-09-10 17:04:57 +0800341 (buf[4 + (i / 8)] >> (i % 8)) & 1);
342 break;
343
344 case 1:
345 /* left wheel */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100346 input_report_abs(cdev->input_dev, KONTROLS4_ABS(36), buf[9] | ((buf[8] & 0x3) << 8));
Daniel Mack15c5ab62010-09-10 17:04:57 +0800347 /* right wheel */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100348 input_report_abs(cdev->input_dev, KONTROLS4_ABS(37), buf[13] | ((buf[12] & 0x3) << 8));
Daniel Mack15c5ab62010-09-10 17:04:57 +0800349
350 /* rotary encoders */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100351 input_report_abs(cdev->input_dev, KONTROLS4_ABS(38), buf[3] & 0xf);
352 input_report_abs(cdev->input_dev, KONTROLS4_ABS(39), buf[4] >> 4);
353 input_report_abs(cdev->input_dev, KONTROLS4_ABS(40), buf[4] & 0xf);
354 input_report_abs(cdev->input_dev, KONTROLS4_ABS(41), buf[5] >> 4);
355 input_report_abs(cdev->input_dev, KONTROLS4_ABS(42), buf[5] & 0xf);
356 input_report_abs(cdev->input_dev, KONTROLS4_ABS(43), buf[6] >> 4);
357 input_report_abs(cdev->input_dev, KONTROLS4_ABS(44), buf[6] & 0xf);
358 input_report_abs(cdev->input_dev, KONTROLS4_ABS(45), buf[7] >> 4);
359 input_report_abs(cdev->input_dev, KONTROLS4_ABS(46), buf[7] & 0xf);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800360
361 break;
362 case 2:
363 /* Volume Fader Channel D */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100364 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(0), buf, 1);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800365 /* Volume Fader Channel B */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100366 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(1), buf, 2);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800367 /* Volume Fader Channel A */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100368 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(2), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800369 /* Volume Fader Channel C */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100370 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(3), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800371 /* Loop Volume */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100372 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(4), buf, 6);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800373 /* Crossfader */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100374 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(7), buf, 7);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800375
376 break;
377
378 case 3:
379 /* Tempo Fader R */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100380 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(6), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800381 /* Tempo Fader L */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100382 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(5), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800383 /* Mic Volume */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100384 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(8), buf, 6);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800385 /* Cue Mix */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100386 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(9), buf, 7);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800387
388 break;
389
390 case 4:
391 /* Wheel distance sensor L */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100392 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(10), buf, 1);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800393 /* Wheel distance sensor R */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100394 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(11), buf, 2);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800395 /* Channel D EQ - Filter */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100396 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(12), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800397 /* Channel D EQ - Low */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100398 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(13), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800399 /* Channel D EQ - Mid */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100400 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(14), buf, 5);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800401 /* Channel D EQ - Hi */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100402 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(15), buf, 6);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800403 /* FX2 - dry/wet */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100404 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(16), buf, 7);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800405
406 break;
407
408 case 5:
409 /* FX2 - 1 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100410 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(17), buf, 1);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800411 /* FX2 - 2 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100412 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(18), buf, 2);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800413 /* FX2 - 3 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100414 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(19), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800415 /* Channel B EQ - Filter */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100416 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(20), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800417 /* Channel B EQ - Low */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100418 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(21), buf, 5);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800419 /* Channel B EQ - Mid */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100420 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(22), buf, 6);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800421 /* Channel B EQ - Hi */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100422 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(23), buf, 7);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800423
424 break;
425
426 case 6:
427 /* Channel A EQ - Filter */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100428 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(24), buf, 1);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800429 /* Channel A EQ - Low */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100430 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(25), buf, 2);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800431 /* Channel A EQ - Mid */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100432 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(26), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800433 /* Channel A EQ - Hi */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100434 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(27), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800435 /* Channel C EQ - Filter */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100436 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(28), buf, 5);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800437 /* Channel C EQ - Low */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100438 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(29), buf, 6);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800439 /* Channel C EQ - Mid */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100440 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(30), buf, 7);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800441
442 break;
443
444 case 7:
445 /* Channel C EQ - Hi */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100446 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(31), buf, 1);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800447 /* FX1 - wet/dry */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100448 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(32), buf, 2);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800449 /* FX1 - 1 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100450 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(33), buf, 3);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800451 /* FX1 - 2 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100452 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(34), buf, 4);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800453 /* FX1 - 3 */
Daniel Mack1c8470c2013-03-03 20:46:21 +0100454 snd_caiaq_input_report_abs(cdev, KONTROLS4_ABS(35), buf, 5);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800455
456 break;
457
458 default:
Daniel Mackf1f6b8f2013-03-03 20:46:22 +0100459 dev_dbg(dev, "%s(): bogus block (id %d)\n",
Daniel Mack15c5ab62010-09-10 17:04:57 +0800460 __func__, block_id);
461 return;
462 }
463
464 len -= TKS4_MSGBLOCK_SIZE;
465 buf += TKS4_MSGBLOCK_SIZE;
466 }
467
Daniel Mack1c8470c2013-03-03 20:46:21 +0100468 input_sync(cdev->input_dev);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800469}
470
William Lighte6535102011-10-10 15:54:23 +0000471#define MASCHINE_MSGBLOCK_SIZE 2
472
Daniel Mack1c8470c2013-03-03 20:46:21 +0100473static void snd_usb_caiaq_maschine_dispatch(struct snd_usb_caiaqdev *cdev,
William Lighte6535102011-10-10 15:54:23 +0000474 const unsigned char *buf,
475 unsigned int len)
476{
477 unsigned int i, pad_id;
Eldad Zack4ca231b2013-04-29 21:15:46 +0200478 __le16 *pressure = (__le16 *) buf;
William Lighte6535102011-10-10 15:54:23 +0000479
480 for (i = 0; i < MASCHINE_PADS; i++) {
Eldad Zack4ca231b2013-04-29 21:15:46 +0200481 pad_id = le16_to_cpu(*pressure) >> 12;
482 input_report_abs(cdev->input_dev, MASCHINE_PAD(pad_id),
483 le16_to_cpu(*pressure) & 0xfff);
484 pressure++;
William Lighte6535102011-10-10 15:54:23 +0000485 }
486
Daniel Mack1c8470c2013-03-03 20:46:21 +0100487 input_sync(cdev->input_dev);
William Lighte6535102011-10-10 15:54:23 +0000488}
489
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100490static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb)
491{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100492 struct snd_usb_caiaqdev *cdev = urb->context;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100493 unsigned char *buf = urb->transfer_buffer;
Daniel Mack2dad9402013-03-04 12:50:05 +0100494 struct device *dev = &urb->dev->dev;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100495 int ret;
496
Daniel Mack1c8470c2013-03-03 20:46:21 +0100497 if (urb->status || !cdev || urb != cdev->ep4_in_urb)
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100498 return;
499
Daniel Mack1c8470c2013-03-03 20:46:21 +0100500 switch (cdev->chip.usb_id) {
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100501 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
Daniel Mack15c5ab62010-09-10 17:04:57 +0800502 if (urb->actual_length < 24)
503 goto requeue;
504
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100505 if (buf[0] & 0x3)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100506 snd_caiaq_input_read_io(cdev, buf + 1, 7);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100507
508 if (buf[0] & 0x4)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100509 snd_caiaq_input_read_analog(cdev, buf + 8, 16);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100510
511 break;
Daniel Mack15c5ab62010-09-10 17:04:57 +0800512
513 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100514 snd_usb_caiaq_tks4_dispatch(cdev, buf, urb->actual_length);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800515 break;
William Lighte6535102011-10-10 15:54:23 +0000516
517 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
518 if (urb->actual_length < (MASCHINE_PADS * MASCHINE_MSGBLOCK_SIZE))
519 goto requeue;
520
Daniel Mack1c8470c2013-03-03 20:46:21 +0100521 snd_usb_caiaq_maschine_dispatch(cdev, buf, urb->actual_length);
William Lighte6535102011-10-10 15:54:23 +0000522 break;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100523 }
524
525requeue:
Daniel Mack1c8470c2013-03-03 20:46:21 +0100526 cdev->ep4_in_urb->actual_length = 0;
527 ret = usb_submit_urb(cdev->ep4_in_urb, GFP_ATOMIC);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100528 if (ret < 0)
Daniel Mackf1f6b8f2013-03-03 20:46:22 +0100529 dev_err(dev, "unable to submit urb. OOM!?\n");
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100530}
531
532static int snd_usb_caiaq_input_open(struct input_dev *idev)
533{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100534 struct snd_usb_caiaqdev *cdev = input_get_drvdata(idev);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100535
Daniel Mack1c8470c2013-03-03 20:46:21 +0100536 if (!cdev)
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100537 return -EINVAL;
538
Daniel Mack1c8470c2013-03-03 20:46:21 +0100539 switch (cdev->chip.usb_id) {
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100540 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
Daniel Mack15c5ab62010-09-10 17:04:57 +0800541 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
William Lighte6535102011-10-10 15:54:23 +0000542 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100543 if (usb_submit_urb(cdev->ep4_in_urb, GFP_KERNEL) != 0)
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100544 return -EIO;
545 break;
546 }
547
548 return 0;
549}
550
551static void snd_usb_caiaq_input_close(struct input_dev *idev)
552{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100553 struct snd_usb_caiaqdev *cdev = input_get_drvdata(idev);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100554
Daniel Mack1c8470c2013-03-03 20:46:21 +0100555 if (!cdev)
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100556 return;
557
Daniel Mack1c8470c2013-03-03 20:46:21 +0100558 switch (cdev->chip.usb_id) {
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100559 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
Daniel Mack15c5ab62010-09-10 17:04:57 +0800560 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
William Lighte6535102011-10-10 15:54:23 +0000561 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
Daniel Mack1c8470c2013-03-03 20:46:21 +0100562 usb_kill_urb(cdev->ep4_in_urb);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100563 break;
564 }
565}
566
Daniel Mack1c8470c2013-03-03 20:46:21 +0100567void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *cdev,
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100568 char *buf,
Daniel Mack523f1dc2007-03-26 19:11:24 +0200569 unsigned int len)
570{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100571 if (!cdev->input_dev || len < 1)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200572 return;
573
574 switch (buf[0]) {
575 case EP1_CMD_READ_ANALOG:
Daniel Mack1c8470c2013-03-03 20:46:21 +0100576 snd_caiaq_input_read_analog(cdev, buf + 1, len - 1);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200577 break;
578 case EP1_CMD_READ_ERP:
Daniel Mack1c8470c2013-03-03 20:46:21 +0100579 snd_caiaq_input_read_erp(cdev, buf + 1, len - 1);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200580 break;
581 case EP1_CMD_READ_IO:
Daniel Mack1c8470c2013-03-03 20:46:21 +0100582 snd_caiaq_input_read_io(cdev, buf + 1, len - 1);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200583 break;
584 }
585}
586
Daniel Mack1c8470c2013-03-03 20:46:21 +0100587int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *cdev)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200588{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100589 struct usb_device *usb_dev = cdev->chip.dev;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200590 struct input_dev *input;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100591 int i, ret = 0;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200592
593 input = input_allocate_device();
594 if (!input)
595 return -ENOMEM;
596
Daniel Mack1c8470c2013-03-03 20:46:21 +0100597 usb_make_path(usb_dev, cdev->phys, sizeof(cdev->phys));
598 strlcat(cdev->phys, "/input0", sizeof(cdev->phys));
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100599
Daniel Mack1c8470c2013-03-03 20:46:21 +0100600 input->name = cdev->product_name;
601 input->phys = cdev->phys;
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100602 usb_to_input_id(usb_dev, &input->id);
603 input->dev.parent = &usb_dev->dev;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200604
Daniel Mack1c8470c2013-03-03 20:46:21 +0100605 input_set_drvdata(input, cdev);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100606
Daniel Mack1c8470c2013-03-03 20:46:21 +0100607 switch (cdev->chip.usb_id) {
Daniel Mack523f1dc2007-03-26 19:11:24 +0200608 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
Jiri Slaby7b19ada2007-10-18 23:40:32 -0700609 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
610 input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
611 BIT_MASK(ABS_Z);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100612 BUILD_BUG_ON(sizeof(cdev->keycode) < sizeof(keycode_rk2));
613 memcpy(cdev->keycode, keycode_rk2, sizeof(keycode_rk2));
Daniel Mack523f1dc2007-03-26 19:11:24 +0200614 input->keycodemax = ARRAY_SIZE(keycode_rk2);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200615 input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
616 input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
617 input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100618 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 0);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200619 break;
Daniel Mackad1e34b2007-09-17 14:45:14 +0200620 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
Daniel Mack8e3cd082007-11-22 11:40:04 +0100621 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
622 input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
623 BIT_MASK(ABS_Z);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100624 BUILD_BUG_ON(sizeof(cdev->keycode) < sizeof(keycode_rk3));
625 memcpy(cdev->keycode, keycode_rk3, sizeof(keycode_rk3));
Daniel Mackad1e34b2007-09-17 14:45:14 +0200626 input->keycodemax = ARRAY_SIZE(keycode_rk3);
Daniel Mackad1e34b2007-09-17 14:45:14 +0200627 input_set_abs_params(input, ABS_X, 0, 1024, 0, 10);
628 input_set_abs_params(input, ABS_Y, 0, 1024, 0, 10);
629 input_set_abs_params(input, ABS_Z, 0, 1024, 0, 10);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100630 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 0);
Daniel Mackad1e34b2007-09-17 14:45:14 +0200631 break;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200632 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
Jiri Slaby7b19ada2007-10-18 23:40:32 -0700633 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
634 input->absbit[0] = BIT_MASK(ABS_X);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100635 BUILD_BUG_ON(sizeof(cdev->keycode) < sizeof(keycode_ak1));
636 memcpy(cdev->keycode, keycode_ak1, sizeof(keycode_ak1));
Daniel Mack523f1dc2007-03-26 19:11:24 +0200637 input->keycodemax = ARRAY_SIZE(keycode_ak1);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200638 input_set_abs_params(input, ABS_X, 0, 999, 0, 10);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100639 snd_usb_caiaq_set_auto_msg(cdev, 1, 0, 5);
Daniel Mack523f1dc2007-03-26 19:11:24 +0200640 break;
Daniel Mack8e3cd082007-11-22 11:40:04 +0100641 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
Daniel Mack7829d0e2007-11-26 09:00:56 +0100642 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
Daniel Mack8e3cd082007-11-22 11:40:04 +0100643 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
644 input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
645 BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
646 BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
647 BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
648 BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
649 BIT_MASK(ABS_Z);
650 input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100651 BUILD_BUG_ON(sizeof(cdev->keycode) < sizeof(keycode_kore));
652 memcpy(cdev->keycode, keycode_kore, sizeof(keycode_kore));
Daniel Mack8e3cd082007-11-22 11:40:04 +0100653 input->keycodemax = ARRAY_SIZE(keycode_kore);
654 input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10);
655 input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10);
656 input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10);
657 input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10);
658 input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10);
659 input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10);
660 input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10);
661 input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10);
662 input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
663 input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
664 input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
665 input_set_abs_params(input, ABS_MISC, 0, 255, 0, 1);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100666 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 5);
Daniel Mack8e3cd082007-11-22 11:40:04 +0100667 break;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100668 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
669 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
670 input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
671 BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
672 BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
673 BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
674 BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
675 BIT_MASK(ABS_Z);
676 input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100677 BUILD_BUG_ON(sizeof(cdev->keycode) < KONTROLX1_INPUTS);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100678 for (i = 0; i < KONTROLX1_INPUTS; i++)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100679 cdev->keycode[i] = BTN_MISC + i;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100680 input->keycodemax = KONTROLX1_INPUTS;
681
682 /* analog potentiometers */
683 input_set_abs_params(input, ABS_HAT0X, 0, 4096, 0, 10);
684 input_set_abs_params(input, ABS_HAT0Y, 0, 4096, 0, 10);
685 input_set_abs_params(input, ABS_HAT1X, 0, 4096, 0, 10);
686 input_set_abs_params(input, ABS_HAT1Y, 0, 4096, 0, 10);
687 input_set_abs_params(input, ABS_HAT2X, 0, 4096, 0, 10);
688 input_set_abs_params(input, ABS_HAT2Y, 0, 4096, 0, 10);
689 input_set_abs_params(input, ABS_HAT3X, 0, 4096, 0, 10);
690 input_set_abs_params(input, ABS_HAT3Y, 0, 4096, 0, 10);
691
692 /* rotary encoders */
693 input_set_abs_params(input, ABS_X, 0, 0xf, 0, 1);
694 input_set_abs_params(input, ABS_Y, 0, 0xf, 0, 1);
695 input_set_abs_params(input, ABS_Z, 0, 0xf, 0, 1);
696 input_set_abs_params(input, ABS_MISC, 0, 0xf, 0, 1);
697
Daniel Mack1c8470c2013-03-03 20:46:21 +0100698 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);
699 if (!cdev->ep4_in_urb) {
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100700 ret = -ENOMEM;
701 goto exit_free_idev;
702 }
703
Daniel Mack1c8470c2013-03-03 20:46:21 +0100704 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100705 usb_rcvbulkpipe(usb_dev, 0x4),
Daniel Mack1c8470c2013-03-03 20:46:21 +0100706 cdev->ep4_in_buf, EP4_BUFSIZE,
707 snd_usb_caiaq_ep4_reply_dispatch, cdev);
Takashi Iwai96cd7962017-10-10 12:30:41 +0200708 ret = usb_urb_ep_type_check(cdev->ep4_in_urb);
709 if (ret < 0)
710 goto exit_free_idev;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100711
Daniel Mack1c8470c2013-03-03 20:46:21 +0100712 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 5);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100713
714 break;
Daniel Mack15c5ab62010-09-10 17:04:57 +0800715
716 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
717 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100718 BUILD_BUG_ON(sizeof(cdev->keycode) < KONTROLS4_BUTTONS);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800719 for (i = 0; i < KONTROLS4_BUTTONS; i++)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100720 cdev->keycode[i] = KONTROLS4_BUTTON(i);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800721 input->keycodemax = KONTROLS4_BUTTONS;
722
723 for (i = 0; i < KONTROLS4_AXIS; i++) {
724 int axis = KONTROLS4_ABS(i);
725 input->absbit[BIT_WORD(axis)] |= BIT_MASK(axis);
726 }
727
728 /* 36 analog potentiometers and faders */
729 for (i = 0; i < 36; i++)
730 input_set_abs_params(input, KONTROLS4_ABS(i), 0, 0xfff, 0, 10);
731
732 /* 2 encoder wheels */
733 input_set_abs_params(input, KONTROLS4_ABS(36), 0, 0x3ff, 0, 1);
734 input_set_abs_params(input, KONTROLS4_ABS(37), 0, 0x3ff, 0, 1);
735
736 /* 9 rotary encoders */
737 for (i = 0; i < 9; i++)
738 input_set_abs_params(input, KONTROLS4_ABS(38+i), 0, 0xf, 0, 1);
739
Daniel Mack1c8470c2013-03-03 20:46:21 +0100740 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);
741 if (!cdev->ep4_in_urb) {
Daniel Mack15c5ab62010-09-10 17:04:57 +0800742 ret = -ENOMEM;
743 goto exit_free_idev;
744 }
745
Daniel Mack1c8470c2013-03-03 20:46:21 +0100746 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,
Daniel Mack15c5ab62010-09-10 17:04:57 +0800747 usb_rcvbulkpipe(usb_dev, 0x4),
Daniel Mack1c8470c2013-03-03 20:46:21 +0100748 cdev->ep4_in_buf, EP4_BUFSIZE,
749 snd_usb_caiaq_ep4_reply_dispatch, cdev);
Takashi Iwai96cd7962017-10-10 12:30:41 +0200750 ret = usb_urb_ep_type_check(cdev->ep4_in_urb);
751 if (ret < 0)
752 goto exit_free_idev;
Daniel Mack15c5ab62010-09-10 17:04:57 +0800753
Daniel Mack1c8470c2013-03-03 20:46:21 +0100754 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 5);
Daniel Mack15c5ab62010-09-10 17:04:57 +0800755
756 break;
757
William Lighte6535102011-10-10 15:54:23 +0000758 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
759 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
760 input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
761 BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
762 BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
763 BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
764 BIT_MASK(ABS_RX) | BIT_MASK(ABS_RY) |
765 BIT_MASK(ABS_RZ);
766
Daniel Mack1c8470c2013-03-03 20:46:21 +0100767 BUILD_BUG_ON(sizeof(cdev->keycode) < sizeof(keycode_maschine));
768 memcpy(cdev->keycode, keycode_maschine, sizeof(keycode_maschine));
William Lighte6535102011-10-10 15:54:23 +0000769 input->keycodemax = ARRAY_SIZE(keycode_maschine);
770
771 for (i = 0; i < MASCHINE_PADS; i++) {
772 input->absbit[0] |= MASCHINE_PAD(i);
773 input_set_abs_params(input, MASCHINE_PAD(i), 0, 0xfff, 5, 10);
774 }
775
776 input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10);
777 input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10);
778 input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10);
779 input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10);
780 input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10);
781 input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10);
782 input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10);
783 input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10);
784 input_set_abs_params(input, ABS_RX, 0, 999, 0, 10);
785 input_set_abs_params(input, ABS_RY, 0, 999, 0, 10);
786 input_set_abs_params(input, ABS_RZ, 0, 999, 0, 10);
787
Daniel Mack1c8470c2013-03-03 20:46:21 +0100788 cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);
789 if (!cdev->ep4_in_urb) {
William Lighte6535102011-10-10 15:54:23 +0000790 ret = -ENOMEM;
791 goto exit_free_idev;
792 }
793
Daniel Mack1c8470c2013-03-03 20:46:21 +0100794 usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,
William Lighte6535102011-10-10 15:54:23 +0000795 usb_rcvbulkpipe(usb_dev, 0x4),
Daniel Mack1c8470c2013-03-03 20:46:21 +0100796 cdev->ep4_in_buf, EP4_BUFSIZE,
797 snd_usb_caiaq_ep4_reply_dispatch, cdev);
Takashi Iwai96cd7962017-10-10 12:30:41 +0200798 ret = usb_urb_ep_type_check(cdev->ep4_in_urb);
799 if (ret < 0)
800 goto exit_free_idev;
William Lighte6535102011-10-10 15:54:23 +0000801
Daniel Mack1c8470c2013-03-03 20:46:21 +0100802 snd_usb_caiaq_set_auto_msg(cdev, 1, 10, 5);
William Lighte6535102011-10-10 15:54:23 +0000803 break;
804
Daniel Mack523f1dc2007-03-26 19:11:24 +0200805 default:
806 /* no input methods supported on this device */
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100807 goto exit_free_idev;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200808 }
809
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100810 input->open = snd_usb_caiaq_input_open;
811 input->close = snd_usb_caiaq_input_close;
Daniel Mack1c8470c2013-03-03 20:46:21 +0100812 input->keycode = cdev->keycode;
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100813 input->keycodesize = sizeof(unsigned short);
814 for (i = 0; i < input->keycodemax; i++)
Daniel Mack1c8470c2013-03-03 20:46:21 +0100815 __set_bit(cdev->keycode[i], input->keybit);
Dmitry Torokhovb18b4932007-11-21 16:45:23 +0100816
Daniel Mack1c8470c2013-03-03 20:46:21 +0100817 cdev->input_dev = input;
William Light3d37fbe2011-10-10 15:54:22 +0000818
Daniel Mack523f1dc2007-03-26 19:11:24 +0200819 ret = input_register_device(input);
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100820 if (ret < 0)
821 goto exit_free_idev;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200822
Daniel Mack523f1dc2007-03-26 19:11:24 +0200823 return 0;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100824
825exit_free_idev:
826 input_free_device(input);
Daniel Mack1c8470c2013-03-03 20:46:21 +0100827 cdev->input_dev = NULL;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100828 return ret;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200829}
830
Daniel Mack1c8470c2013-03-03 20:46:21 +0100831void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *cdev)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200832{
Daniel Mack1c8470c2013-03-03 20:46:21 +0100833 if (!cdev || !cdev->input_dev)
Daniel Mack523f1dc2007-03-26 19:11:24 +0200834 return;
835
Daniel Mack1c8470c2013-03-03 20:46:21 +0100836 usb_kill_urb(cdev->ep4_in_urb);
837 usb_free_urb(cdev->ep4_in_urb);
838 cdev->ep4_in_urb = NULL;
Daniel Mack6da7a2aa2010-03-22 13:13:37 +0100839
Daniel Mack1c8470c2013-03-03 20:46:21 +0100840 input_unregister_device(cdev->input_dev);
841 cdev->input_dev = NULL;
Daniel Mack523f1dc2007-03-26 19:11:24 +0200842}