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authorDaniel Mack <daniel@caiaq.de>2010-09-10 05:04:57 -0400
committerTakashi Iwai <tiwai@suse.de>2010-09-10 05:08:39 -0400
commit15c5ab607045e278ebf4d2ca4aea2250617d50ca (patch)
tree28bc9f525aa4f3ca1158b0ced1cfe1fc62a75bef /sound/usb
parent6008fd5aa4c15f2ea80a9f997983a9cbfa14ba73 (diff)
ALSA: snd-usb-caiaq: Add support for Traktor Kontrol S4
This patch adds support for the new Traktor Kontrol S4 by Native Instruments. It features a new audio data streaming model, MIDI in and out ports, a huge number of 174 dimmable LEDs, 96 buttons and 46 absolute encoder axis, including some rotary encoders. All features are supported by the driver now. Did some code refactoring along the way. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/Kconfig2
-rw-r--r--sound/usb/caiaq/audio.c175
-rw-r--r--sound/usb/caiaq/control.c208
-rw-r--r--sound/usb/caiaq/device.c8
-rw-r--r--sound/usb/caiaq/device.h6
-rw-r--r--sound/usb/caiaq/input.c248
6 files changed, 598 insertions, 49 deletions
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 44d6d2ec964..112984f4080 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -65,6 +65,7 @@ config SND_USB_CAIAQ
65 * Native Instruments Guitar Rig Session I/O 65 * Native Instruments Guitar Rig Session I/O
66 * Native Instruments Guitar Rig mobile 66 * Native Instruments Guitar Rig mobile
67 * Native Instruments Traktor Kontrol X1 67 * Native Instruments Traktor Kontrol X1
68 * Native Instruments Traktor Kontrol S4
68 69
69 To compile this driver as a module, choose M here: the module 70 To compile this driver as a module, choose M here: the module
70 will be called snd-usb-caiaq. 71 will be called snd-usb-caiaq.
@@ -82,6 +83,7 @@ config SND_USB_CAIAQ_INPUT
82 * Native Instruments Kore Controller 83 * Native Instruments Kore Controller
83 * Native Instruments Kore Controller 2 84 * Native Instruments Kore Controller 2
84 * Native Instruments Audio Kontrol 1 85 * Native Instruments Audio Kontrol 1
86 * Native Instruments Traktor Kontrol S4
85 87
86config SND_USB_US122L 88config SND_USB_US122L
87 tristate "Tascam US-122L USB driver" 89 tristate "Tascam US-122L USB driver"
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 4328cad6c3a..68b97477577 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -111,7 +111,7 @@ static int stream_start(struct snd_usb_caiaqdev *dev)
111 memset(dev->sub_capture, 0, sizeof(dev->sub_capture)); 111 memset(dev->sub_capture, 0, sizeof(dev->sub_capture));
112 dev->input_panic = 0; 112 dev->input_panic = 0;
113 dev->output_panic = 0; 113 dev->output_panic = 0;
114 dev->first_packet = 1; 114 dev->first_packet = 4;
115 dev->streaming = 1; 115 dev->streaming = 1;
116 dev->warned = 0; 116 dev->warned = 0;
117 117
@@ -169,7 +169,7 @@ static int snd_usb_caiaq_substream_close(struct snd_pcm_substream *substream)
169} 169}
170 170
171static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub, 171static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub,
172 struct snd_pcm_hw_params *hw_params) 172 struct snd_pcm_hw_params *hw_params)
173{ 173{
174 debug("%s(%p)\n", __func__, sub); 174 debug("%s(%p)\n", __func__, sub);
175 return snd_pcm_lib_malloc_pages(sub, params_buffer_bytes(hw_params)); 175 return snd_pcm_lib_malloc_pages(sub, params_buffer_bytes(hw_params));
@@ -189,7 +189,7 @@ static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub)
189#endif 189#endif
190 190
191static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, 191static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100,
192 48000, 64000, 88200, 96000, 176400, 192000 }; 192 48000, 64000, 88200, 96000, 176400, 192000 };
193 193
194static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream) 194static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
195{ 195{
@@ -201,12 +201,39 @@ static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
201 debug("%s(%p)\n", __func__, substream); 201 debug("%s(%p)\n", __func__, substream);
202 202
203 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 203 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
204 dev->period_out_count[index] = BYTES_PER_SAMPLE + 1; 204 int out_pos;
205 dev->audio_out_buf_pos[index] = BYTES_PER_SAMPLE + 1; 205
206 switch (dev->spec.data_alignment) {
207 case 0:
208 case 2:
209 out_pos = BYTES_PER_SAMPLE + 1;
210 break;
211 case 3:
212 default:
213 out_pos = 0;
214 break;
215 }
216
217 dev->period_out_count[index] = out_pos;
218 dev->audio_out_buf_pos[index] = out_pos;
206 } else { 219 } else {
207 int in_pos = (dev->spec.data_alignment == 2) ? 0 : 2; 220 int in_pos;
208 dev->period_in_count[index] = BYTES_PER_SAMPLE + in_pos; 221
209 dev->audio_in_buf_pos[index] = BYTES_PER_SAMPLE + in_pos; 222 switch (dev->spec.data_alignment) {
223 case 0:
224 in_pos = BYTES_PER_SAMPLE + 2;
225 break;
226 case 2:
227 in_pos = BYTES_PER_SAMPLE;
228 break;
229 case 3:
230 default:
231 in_pos = 0;
232 break;
233 }
234
235 dev->period_in_count[index] = in_pos;
236 dev->audio_in_buf_pos[index] = in_pos;
210 } 237 }
211 238
212 if (dev->streaming) 239 if (dev->streaming)
@@ -221,7 +248,7 @@ static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
221 snd_pcm_limit_hw_rates(runtime); 248 snd_pcm_limit_hw_rates(runtime);
222 249
223 bytes_per_sample = BYTES_PER_SAMPLE; 250 bytes_per_sample = BYTES_PER_SAMPLE;
224 if (dev->spec.data_alignment == 2) 251 if (dev->spec.data_alignment >= 2)
225 bytes_per_sample++; 252 bytes_per_sample++;
226 253
227 bpp = ((runtime->rate / 8000) + CLOCK_DRIFT_TOLERANCE) 254 bpp = ((runtime->rate / 8000) + CLOCK_DRIFT_TOLERANCE)
@@ -253,6 +280,8 @@ static int snd_usb_caiaq_pcm_trigger(struct snd_pcm_substream *sub, int cmd)
253{ 280{
254 struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub); 281 struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub);
255 282
283 debug("%s(%p) cmd %d\n", __func__, sub, cmd);
284
256 switch (cmd) { 285 switch (cmd) {
257 case SNDRV_PCM_TRIGGER_START: 286 case SNDRV_PCM_TRIGGER_START:
258 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: 287 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
@@ -402,6 +431,61 @@ static void read_in_urb_mode2(struct snd_usb_caiaqdev *dev,
402 } 431 }
403} 432}
404 433
434static void read_in_urb_mode3(struct snd_usb_caiaqdev *dev,
435 const struct urb *urb,
436 const struct usb_iso_packet_descriptor *iso)
437{
438 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
439 int stream, i;
440
441 /* paranoia check */
442 if (iso->actual_length % (BYTES_PER_SAMPLE_USB * CHANNELS_PER_STREAM))
443 return;
444
445 for (i = 0; i < iso->actual_length;) {
446 for (stream = 0; stream < dev->n_streams; stream++) {
447 struct snd_pcm_substream *sub = dev->sub_capture[stream];
448 char *audio_buf = NULL;
449 int c, n, sz = 0;
450
451 if (sub && !dev->input_panic) {
452 struct snd_pcm_runtime *rt = sub->runtime;
453 audio_buf = rt->dma_area;
454 sz = frames_to_bytes(rt, rt->buffer_size);
455 }
456
457 for (c = 0; c < CHANNELS_PER_STREAM; c++) {
458 /* 3 audio data bytes, followed by 1 check byte */
459 if (audio_buf) {
460 for (n = 0; n < BYTES_PER_SAMPLE; n++) {
461 audio_buf[dev->audio_in_buf_pos[stream]++] = usb_buf[i+n];
462
463 if (dev->audio_in_buf_pos[stream] == sz)
464 dev->audio_in_buf_pos[stream] = 0;
465 }
466
467 dev->period_in_count[stream] += BYTES_PER_SAMPLE;
468 }
469
470 i += BYTES_PER_SAMPLE;
471
472 if (usb_buf[i] != ((stream << 1) | c) &&
473 !dev->first_packet) {
474 if (!dev->input_panic)
475 printk(" EXPECTED: %02x got %02x, c %d, stream %d, i %d\n",
476 ((stream << 1) | c), usb_buf[i], c, stream, i);
477 dev->input_panic = 1;
478 }
479
480 i++;
481 }
482 }
483 }
484
485 if (dev->first_packet > 0)
486 dev->first_packet--;
487}
488
405static void read_in_urb(struct snd_usb_caiaqdev *dev, 489static void read_in_urb(struct snd_usb_caiaqdev *dev,
406 const struct urb *urb, 490 const struct urb *urb,
407 const struct usb_iso_packet_descriptor *iso) 491 const struct usb_iso_packet_descriptor *iso)
@@ -419,6 +503,9 @@ static void read_in_urb(struct snd_usb_caiaqdev *dev,
419 case 2: 503 case 2:
420 read_in_urb_mode2(dev, urb, iso); 504 read_in_urb_mode2(dev, urb, iso);
421 break; 505 break;
506 case 3:
507 read_in_urb_mode3(dev, urb, iso);
508 break;
422 } 509 }
423 510
424 if ((dev->input_panic || dev->output_panic) && !dev->warned) { 511 if ((dev->input_panic || dev->output_panic) && !dev->warned) {
@@ -429,9 +516,9 @@ static void read_in_urb(struct snd_usb_caiaqdev *dev,
429 } 516 }
430} 517}
431 518
432static void fill_out_urb(struct snd_usb_caiaqdev *dev, 519static void fill_out_urb_mode_0(struct snd_usb_caiaqdev *dev,
433 struct urb *urb, 520 struct urb *urb,
434 const struct usb_iso_packet_descriptor *iso) 521 const struct usb_iso_packet_descriptor *iso)
435{ 522{
436 unsigned char *usb_buf = urb->transfer_buffer + iso->offset; 523 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
437 struct snd_pcm_substream *sub; 524 struct snd_pcm_substream *sub;
@@ -457,9 +544,67 @@ static void fill_out_urb(struct snd_usb_caiaqdev *dev,
457 /* fill in the check bytes */ 544 /* fill in the check bytes */
458 if (dev->spec.data_alignment == 2 && 545 if (dev->spec.data_alignment == 2 &&
459 i % (dev->n_streams * BYTES_PER_SAMPLE_USB) == 546 i % (dev->n_streams * BYTES_PER_SAMPLE_USB) ==
460 (dev->n_streams * CHANNELS_PER_STREAM)) 547 (dev->n_streams * CHANNELS_PER_STREAM))
461 for (stream = 0; stream < dev->n_streams; stream++, i++) 548 for (stream = 0; stream < dev->n_streams; stream++, i++)
462 usb_buf[i] = MAKE_CHECKBYTE(dev, stream, i); 549 usb_buf[i] = MAKE_CHECKBYTE(dev, stream, i);
550 }
551}
552
553static void fill_out_urb_mode_3(struct snd_usb_caiaqdev *dev,
554 struct urb *urb,
555 const struct usb_iso_packet_descriptor *iso)
556{
557 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
558 int stream, i;
559
560 for (i = 0; i < iso->length;) {
561 for (stream = 0; stream < dev->n_streams; stream++) {
562 struct snd_pcm_substream *sub = dev->sub_playback[stream];
563 char *audio_buf = NULL;
564 int c, n, sz = 0;
565
566 if (sub) {
567 struct snd_pcm_runtime *rt = sub->runtime;
568 audio_buf = rt->dma_area;
569 sz = frames_to_bytes(rt, rt->buffer_size);
570 }
571
572 for (c = 0; c < CHANNELS_PER_STREAM; c++) {
573 for (n = 0; n < BYTES_PER_SAMPLE; n++) {
574 if (audio_buf) {
575 usb_buf[i+n] = audio_buf[dev->audio_out_buf_pos[stream]++];
576
577 if (dev->audio_out_buf_pos[stream] == sz)
578 dev->audio_out_buf_pos[stream] = 0;
579 } else {
580 usb_buf[i+n] = 0;
581 }
582 }
583
584 if (audio_buf)
585 dev->period_out_count[stream] += BYTES_PER_SAMPLE;
586
587 i += BYTES_PER_SAMPLE;
588
589 /* fill in the check byte pattern */
590 usb_buf[i++] = (stream << 1) | c;
591 }
592 }
593 }
594}
595
596static inline void fill_out_urb(struct snd_usb_caiaqdev *dev,
597 struct urb *urb,
598 const struct usb_iso_packet_descriptor *iso)
599{
600 switch (dev->spec.data_alignment) {
601 case 0:
602 case 2:
603 fill_out_urb_mode_0(dev, urb, iso);
604 break;
605 case 3:
606 fill_out_urb_mode_3(dev, urb, iso);
607 break;
463 } 608 }
464} 609}
465 610
diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c
index 91c804cd278..00e5d0a469e 100644
--- a/sound/usb/caiaq/control.c
+++ b/sound/usb/caiaq/control.c
@@ -55,6 +55,10 @@ static int control_info(struct snd_kcontrol *kcontrol,
55 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 55 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
56 maxval = 127; 56 maxval = 127;
57 break; 57 break;
58
59 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
60 maxval = 31;
61 break;
58 } 62 }
59 63
60 if (is_intval) { 64 if (is_intval) {
@@ -93,6 +97,7 @@ static int control_put(struct snd_kcontrol *kcontrol,
93 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); 97 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
94 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); 98 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
95 int pos = kcontrol->private_value; 99 int pos = kcontrol->private_value;
100 int v = ucontrol->value.integer.value[0];
96 unsigned char cmd = EP1_CMD_WRITE_IO; 101 unsigned char cmd = EP1_CMD_WRITE_IO;
97 102
98 if (dev->chip.usb_id == 103 if (dev->chip.usb_id ==
@@ -100,12 +105,27 @@ static int control_put(struct snd_kcontrol *kcontrol,
100 cmd = EP1_CMD_DIMM_LEDS; 105 cmd = EP1_CMD_DIMM_LEDS;
101 106
102 if (pos & CNT_INTVAL) { 107 if (pos & CNT_INTVAL) {
103 dev->control_state[pos & ~CNT_INTVAL] 108 int i = pos & ~CNT_INTVAL;
104 = ucontrol->value.integer.value[0]; 109
105 snd_usb_caiaq_send_command(dev, cmd, 110 dev->control_state[i] = v;
106 dev->control_state, sizeof(dev->control_state)); 111
112 if (dev->chip.usb_id ==
113 USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4)) {
114 int actual_len;
115
116 dev->ep8_out_buf[0] = i;
117 dev->ep8_out_buf[1] = v;
118
119 usb_bulk_msg(dev->chip.dev,
120 usb_sndbulkpipe(dev->chip.dev, 8),
121 dev->ep8_out_buf, sizeof(dev->ep8_out_buf),
122 &actual_len, 200);
123 } else {
124 snd_usb_caiaq_send_command(dev, cmd,
125 dev->control_state, sizeof(dev->control_state));
126 }
107 } else { 127 } else {
108 if (ucontrol->value.integer.value[0]) 128 if (v)
109 dev->control_state[pos / 8] |= 1 << (pos % 8); 129 dev->control_state[pos / 8] |= 1 << (pos % 8);
110 else 130 else
111 dev->control_state[pos / 8] &= ~(1 << (pos % 8)); 131 dev->control_state[pos / 8] &= ~(1 << (pos % 8));
@@ -296,6 +316,179 @@ static struct caiaq_controller kontrolx1_controller[] = {
296 { "LED Deck B: SYNC", 8 | CNT_INTVAL }, 316 { "LED Deck B: SYNC", 8 | CNT_INTVAL },
297}; 317};
298 318
319static struct caiaq_controller kontrols4_controller[] = {
320 { "LED: Master: Quant", 10 | CNT_INTVAL },
321 { "LED: Master: Headphone", 11 | CNT_INTVAL },
322 { "LED: Master: Master", 12 | CNT_INTVAL },
323 { "LED: Master: Snap", 14 | CNT_INTVAL },
324 { "LED: Master: Warning", 15 | CNT_INTVAL },
325 { "LED: Master: Master button", 112 | CNT_INTVAL },
326 { "LED: Master: Snap button", 113 | CNT_INTVAL },
327 { "LED: Master: Rec", 118 | CNT_INTVAL },
328 { "LED: Master: Size", 119 | CNT_INTVAL },
329 { "LED: Master: Quant button", 120 | CNT_INTVAL },
330 { "LED: Master: Browser button", 121 | CNT_INTVAL },
331 { "LED: Master: Play button", 126 | CNT_INTVAL },
332 { "LED: Master: Undo button", 127 | CNT_INTVAL },
333
334 { "LED: Channel A: >", 4 | CNT_INTVAL },
335 { "LED: Channel A: <", 5 | CNT_INTVAL },
336 { "LED: Channel A: Meter 1", 97 | CNT_INTVAL },
337 { "LED: Channel A: Meter 2", 98 | CNT_INTVAL },
338 { "LED: Channel A: Meter 3", 99 | CNT_INTVAL },
339 { "LED: Channel A: Meter 4", 100 | CNT_INTVAL },
340 { "LED: Channel A: Meter 5", 101 | CNT_INTVAL },
341 { "LED: Channel A: Meter 6", 102 | CNT_INTVAL },
342 { "LED: Channel A: Meter clip", 103 | CNT_INTVAL },
343 { "LED: Channel A: Active", 114 | CNT_INTVAL },
344 { "LED: Channel A: Cue", 116 | CNT_INTVAL },
345 { "LED: Channel A: FX1", 149 | CNT_INTVAL },
346 { "LED: Channel A: FX2", 148 | CNT_INTVAL },
347
348 { "LED: Channel B: >", 2 | CNT_INTVAL },
349 { "LED: Channel B: <", 3 | CNT_INTVAL },
350 { "LED: Channel B: Meter 1", 89 | CNT_INTVAL },
351 { "LED: Channel B: Meter 2", 90 | CNT_INTVAL },
352 { "LED: Channel B: Meter 3", 91 | CNT_INTVAL },
353 { "LED: Channel B: Meter 4", 92 | CNT_INTVAL },
354 { "LED: Channel B: Meter 5", 93 | CNT_INTVAL },
355 { "LED: Channel B: Meter 6", 94 | CNT_INTVAL },
356 { "LED: Channel B: Meter clip", 95 | CNT_INTVAL },
357 { "LED: Channel B: Active", 122 | CNT_INTVAL },
358 { "LED: Channel B: Cue", 125 | CNT_INTVAL },
359 { "LED: Channel B: FX1", 147 | CNT_INTVAL },
360 { "LED: Channel B: FX2", 146 | CNT_INTVAL },
361
362 { "LED: Channel C: >", 6 | CNT_INTVAL },
363 { "LED: Channel C: <", 7 | CNT_INTVAL },
364 { "LED: Channel C: Meter 1", 105 | CNT_INTVAL },
365 { "LED: Channel C: Meter 2", 106 | CNT_INTVAL },
366 { "LED: Channel C: Meter 3", 107 | CNT_INTVAL },
367 { "LED: Channel C: Meter 4", 108 | CNT_INTVAL },
368 { "LED: Channel C: Meter 5", 109 | CNT_INTVAL },
369 { "LED: Channel C: Meter 6", 110 | CNT_INTVAL },
370 { "LED: Channel C: Meter clip", 111 | CNT_INTVAL },
371 { "LED: Channel C: Active", 115 | CNT_INTVAL },
372 { "LED: Channel C: Cue", 117 | CNT_INTVAL },
373 { "LED: Channel C: FX1", 151 | CNT_INTVAL },
374 { "LED: Channel C: FX2", 150 | CNT_INTVAL },
375
376 { "LED: Channel D: >", 0 | CNT_INTVAL },
377 { "LED: Channel D: <", 1 | CNT_INTVAL },
378 { "LED: Channel D: Meter 1", 81 | CNT_INTVAL },
379 { "LED: Channel D: Meter 2", 82 | CNT_INTVAL },
380 { "LED: Channel D: Meter 3", 83 | CNT_INTVAL },
381 { "LED: Channel D: Meter 4", 84 | CNT_INTVAL },
382 { "LED: Channel D: Meter 5", 85 | CNT_INTVAL },
383 { "LED: Channel D: Meter 6", 86 | CNT_INTVAL },
384 { "LED: Channel D: Meter clip", 87 | CNT_INTVAL },
385 { "LED: Channel D: Active", 123 | CNT_INTVAL },
386 { "LED: Channel D: Cue", 124 | CNT_INTVAL },
387 { "LED: Channel D: FX1", 145 | CNT_INTVAL },
388 { "LED: Channel D: FX2", 144 | CNT_INTVAL },
389
390 { "LED: Deck A: 1 (blue)", 22 | CNT_INTVAL },
391 { "LED: Deck A: 1 (green)", 23 | CNT_INTVAL },
392 { "LED: Deck A: 2 (blue)", 20 | CNT_INTVAL },
393 { "LED: Deck A: 2 (green)", 21 | CNT_INTVAL },
394 { "LED: Deck A: 3 (blue)", 18 | CNT_INTVAL },
395 { "LED: Deck A: 3 (green)", 19 | CNT_INTVAL },
396 { "LED: Deck A: 4 (blue)", 16 | CNT_INTVAL },
397 { "LED: Deck A: 4 (green)", 17 | CNT_INTVAL },
398 { "LED: Deck A: Load", 44 | CNT_INTVAL },
399 { "LED: Deck A: Deck C button", 45 | CNT_INTVAL },
400 { "LED: Deck A: In", 47 | CNT_INTVAL },
401 { "LED: Deck A: Out", 46 | CNT_INTVAL },
402 { "LED: Deck A: Shift", 24 | CNT_INTVAL },
403 { "LED: Deck A: Sync", 27 | CNT_INTVAL },
404 { "LED: Deck A: Cue", 26 | CNT_INTVAL },
405 { "LED: Deck A: Play", 25 | CNT_INTVAL },
406 { "LED: Deck A: Tempo up", 33 | CNT_INTVAL },
407 { "LED: Deck A: Tempo down", 32 | CNT_INTVAL },
408 { "LED: Deck A: Master", 34 | CNT_INTVAL },
409 { "LED: Deck A: Keylock", 35 | CNT_INTVAL },
410 { "LED: Deck A: Deck A", 37 | CNT_INTVAL },
411 { "LED: Deck A: Deck C", 36 | CNT_INTVAL },
412 { "LED: Deck A: Samples", 38 | CNT_INTVAL },
413 { "LED: Deck A: On Air", 39 | CNT_INTVAL },
414 { "LED: Deck A: Sample 1", 31 | CNT_INTVAL },
415 { "LED: Deck A: Sample 2", 30 | CNT_INTVAL },
416 { "LED: Deck A: Sample 3", 29 | CNT_INTVAL },
417 { "LED: Deck A: Sample 4", 28 | CNT_INTVAL },
418 { "LED: Deck A: Digit 1 - A", 55 | CNT_INTVAL },
419 { "LED: Deck A: Digit 1 - B", 54 | CNT_INTVAL },
420 { "LED: Deck A: Digit 1 - C", 53 | CNT_INTVAL },
421 { "LED: Deck A: Digit 1 - D", 52 | CNT_INTVAL },
422 { "LED: Deck A: Digit 1 - E", 51 | CNT_INTVAL },
423 { "LED: Deck A: Digit 1 - F", 50 | CNT_INTVAL },
424 { "LED: Deck A: Digit 1 - G", 49 | CNT_INTVAL },
425 { "LED: Deck A: Digit 1 - dot", 48 | CNT_INTVAL },
426 { "LED: Deck A: Digit 2 - A", 63 | CNT_INTVAL },
427 { "LED: Deck A: Digit 2 - B", 62 | CNT_INTVAL },
428 { "LED: Deck A: Digit 2 - C", 61 | CNT_INTVAL },
429 { "LED: Deck A: Digit 2 - D", 60 | CNT_INTVAL },
430 { "LED: Deck A: Digit 2 - E", 59 | CNT_INTVAL },
431 { "LED: Deck A: Digit 2 - F", 58 | CNT_INTVAL },
432 { "LED: Deck A: Digit 2 - G", 57 | CNT_INTVAL },
433 { "LED: Deck A: Digit 2 - dot", 56 | CNT_INTVAL },
434
435 { "LED: Deck B: 1 (blue)", 78 | CNT_INTVAL },
436 { "LED: Deck B: 1 (green)", 79 | CNT_INTVAL },
437 { "LED: Deck B: 2 (blue)", 76 | CNT_INTVAL },
438 { "LED: Deck B: 2 (green)", 77 | CNT_INTVAL },
439 { "LED: Deck B: 3 (blue)", 74 | CNT_INTVAL },
440 { "LED: Deck B: 3 (green)", 75 | CNT_INTVAL },
441 { "LED: Deck B: 4 (blue)", 72 | CNT_INTVAL },
442 { "LED: Deck B: 4 (green)", 73 | CNT_INTVAL },
443 { "LED: Deck B: Load", 180 | CNT_INTVAL },
444 { "LED: Deck B: Deck D button", 181 | CNT_INTVAL },
445 { "LED: Deck B: In", 183 | CNT_INTVAL },
446 { "LED: Deck B: Out", 182 | CNT_INTVAL },
447 { "LED: Deck B: Shift", 64 | CNT_INTVAL },
448 { "LED: Deck B: Sync", 67 | CNT_INTVAL },
449 { "LED: Deck B: Cue", 66 | CNT_INTVAL },
450 { "LED: Deck B: Play", 65 | CNT_INTVAL },
451 { "LED: Deck B: Tempo up", 185 | CNT_INTVAL },
452 { "LED: Deck B: Tempo down", 184 | CNT_INTVAL },
453 { "LED: Deck B: Master", 186 | CNT_INTVAL },
454 { "LED: Deck B: Keylock", 187 | CNT_INTVAL },
455 { "LED: Deck B: Deck B", 189 | CNT_INTVAL },
456 { "LED: Deck B: Deck D", 188 | CNT_INTVAL },
457 { "LED: Deck B: Samples", 190 | CNT_INTVAL },
458 { "LED: Deck B: On Air", 191 | CNT_INTVAL },
459 { "LED: Deck B: Sample 1", 71 | CNT_INTVAL },
460 { "LED: Deck B: Sample 2", 70 | CNT_INTVAL },
461 { "LED: Deck B: Sample 3", 69 | CNT_INTVAL },
462 { "LED: Deck B: Sample 4", 68 | CNT_INTVAL },
463 { "LED: Deck B: Digit 1 - A", 175 | CNT_INTVAL },
464 { "LED: Deck B: Digit 1 - B", 174 | CNT_INTVAL },
465 { "LED: Deck B: Digit 1 - C", 173 | CNT_INTVAL },
466 { "LED: Deck B: Digit 1 - D", 172 | CNT_INTVAL },
467 { "LED: Deck B: Digit 1 - E", 171 | CNT_INTVAL },
468 { "LED: Deck B: Digit 1 - F", 170 | CNT_INTVAL },
469 { "LED: Deck B: Digit 1 - G", 169 | CNT_INTVAL },
470 { "LED: Deck B: Digit 1 - dot", 168 | CNT_INTVAL },
471 { "LED: Deck B: Digit 2 - A", 167 | CNT_INTVAL },
472 { "LED: Deck B: Digit 2 - B", 166 | CNT_INTVAL },
473 { "LED: Deck B: Digit 2 - C", 165 | CNT_INTVAL },
474 { "LED: Deck B: Digit 2 - D", 164 | CNT_INTVAL },
475 { "LED: Deck B: Digit 2 - E", 163 | CNT_INTVAL },
476 { "LED: Deck B: Digit 2 - F", 162 | CNT_INTVAL },
477 { "LED: Deck B: Digit 2 - G", 161 | CNT_INTVAL },
478 { "LED: Deck B: Digit 2 - dot", 160 | CNT_INTVAL },
479
480 { "LED: FX1: dry/wet", 153 | CNT_INTVAL },
481 { "LED: FX1: 1", 154 | CNT_INTVAL },
482 { "LED: FX1: 2", 155 | CNT_INTVAL },
483 { "LED: FX1: 3", 156 | CNT_INTVAL },
484 { "LED: FX1: Mode", 157 | CNT_INTVAL },
485 { "LED: FX2: dry/wet", 129 | CNT_INTVAL },
486 { "LED: FX2: 1", 130 | CNT_INTVAL },
487 { "LED: FX2: 2", 131 | CNT_INTVAL },
488 { "LED: FX2: 3", 132 | CNT_INTVAL },
489 { "LED: FX2: Mode", 133 | CNT_INTVAL },
490};
491
299static int __devinit add_controls(struct caiaq_controller *c, int num, 492static int __devinit add_controls(struct caiaq_controller *c, int num,
300 struct snd_usb_caiaqdev *dev) 493 struct snd_usb_caiaqdev *dev)
301{ 494{
@@ -354,6 +547,11 @@ int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
354 ret = add_controls(kontrolx1_controller, 547 ret = add_controls(kontrolx1_controller,
355 ARRAY_SIZE(kontrolx1_controller), dev); 548 ARRAY_SIZE(kontrolx1_controller), dev);
356 break; 549 break;
550
551 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
552 ret = add_controls(kontrols4_controller,
553 ARRAY_SIZE(kontrols4_controller), dev);
554 break;
357 } 555 }
358 556
359 return ret; 557 return ret;
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index da9cb6dcee2..6480c3283c0 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -48,7 +48,8 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
48 "{Native Instruments, Audio 8 DJ}," 48 "{Native Instruments, Audio 8 DJ},"
49 "{Native Instruments, Session I/O}," 49 "{Native Instruments, Session I/O},"
50 "{Native Instruments, GuitarRig mobile}" 50 "{Native Instruments, GuitarRig mobile}"
51 "{Native Instruments, Traktor Kontrol X1}"); 51 "{Native Instruments, Traktor Kontrol X1}"
52 "{Native Instruments, Traktor Kontrol S4}");
52 53
53static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ 54static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
54static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */ 55static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
@@ -134,6 +135,11 @@ static struct usb_device_id snd_usb_id_table[] = {
134 .idVendor = USB_VID_NATIVEINSTRUMENTS, 135 .idVendor = USB_VID_NATIVEINSTRUMENTS,
135 .idProduct = USB_PID_TRAKTORKONTROLX1 136 .idProduct = USB_PID_TRAKTORKONTROLX1
136 }, 137 },
138 {
139 .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
140 .idVendor = USB_VID_NATIVEINSTRUMENTS,
141 .idProduct = USB_PID_TRAKTORKONTROLS4
142 },
137 { /* terminator */ } 143 { /* terminator */ }
138}; 144};
139 145
diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h
index f1117ecc84f..e3d8a3efb35 100644
--- a/sound/usb/caiaq/device.h
+++ b/sound/usb/caiaq/device.h
@@ -16,6 +16,7 @@
16#define USB_PID_SESSIONIO 0x1915 16#define USB_PID_SESSIONIO 0x1915
17#define USB_PID_GUITARRIGMOBILE 0x0d8d 17#define USB_PID_GUITARRIGMOBILE 0x0d8d
18#define USB_PID_TRAKTORKONTROLX1 0x2305 18#define USB_PID_TRAKTORKONTROLX1 0x2305
19#define USB_PID_TRAKTORKONTROLS4 0xbaff
19 20
20#define EP1_BUFSIZE 64 21#define EP1_BUFSIZE 64
21#define EP4_BUFSIZE 512 22#define EP4_BUFSIZE 512
@@ -99,13 +100,14 @@ struct snd_usb_caiaqdev {
99 struct snd_pcm_substream *sub_capture[MAX_STREAMS]; 100 struct snd_pcm_substream *sub_capture[MAX_STREAMS];
100 101
101 /* Controls */ 102 /* Controls */
102 unsigned char control_state[64]; 103 unsigned char control_state[256];
104 unsigned char ep8_out_buf[2];
103 105
104 /* Linux input */ 106 /* Linux input */
105#ifdef CONFIG_SND_USB_CAIAQ_INPUT 107#ifdef CONFIG_SND_USB_CAIAQ_INPUT
106 struct input_dev *input_dev; 108 struct input_dev *input_dev;
107 char phys[64]; /* physical device path */ 109 char phys[64]; /* physical device path */
108 unsigned short keycode[64]; 110 unsigned short keycode[128];
109 struct urb *ep4_in_urb; 111 struct urb *ep4_in_urb;
110 unsigned char ep4_in_buf[EP4_BUFSIZE]; 112 unsigned char ep4_in_buf[EP4_BUFSIZE];
111#endif 113#endif
diff --git a/sound/usb/caiaq/input.c b/sound/usb/caiaq/input.c
index dcb620796d9..4432ef7a70a 100644
--- a/sound/usb/caiaq/input.c
+++ b/sound/usb/caiaq/input.c
@@ -67,7 +67,12 @@ static unsigned short keycode_kore[] = {
67 KEY_BRL_DOT5 67 KEY_BRL_DOT5
68}; 68};
69 69
70#define KONTROLX1_INPUTS 40 70#define KONTROLX1_INPUTS (40)
71#define KONTROLS4_BUTTONS (12 * 8)
72#define KONTROLS4_AXIS (46)
73
74#define KONTROLS4_BUTTON(X) ((X) + BTN_MISC)
75#define KONTROLS4_ABS(X) ((X) + ABS_HAT0X)
71 76
72#define DEG90 (range / 2) 77#define DEG90 (range / 2)
73#define DEG180 (range) 78#define DEG180 (range)
@@ -139,6 +144,13 @@ static unsigned int decode_erp(unsigned char a, unsigned char b)
139#undef HIGH_PEAK 144#undef HIGH_PEAK
140#undef LOW_PEAK 145#undef LOW_PEAK
141 146
147static inline void snd_caiaq_input_report_abs(struct snd_usb_caiaqdev *dev,
148 int axis, const unsigned char *buf,
149 int offset)
150{
151 input_report_abs(dev->input_dev, axis,
152 (buf[offset * 2] << 8) | buf[offset * 2 + 1]);
153}
142 154
143static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev, 155static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
144 const unsigned char *buf, 156 const unsigned char *buf,
@@ -148,36 +160,30 @@ static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
148 160
149 switch (dev->chip.usb_id) { 161 switch (dev->chip.usb_id) {
150 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): 162 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
151 input_report_abs(input_dev, ABS_X, (buf[4] << 8) | buf[5]); 163 snd_caiaq_input_report_abs(dev, ABS_X, buf, 2);
152 input_report_abs(input_dev, ABS_Y, (buf[0] << 8) | buf[1]); 164 snd_caiaq_input_report_abs(dev, ABS_Y, buf, 0);
153 input_report_abs(input_dev, ABS_Z, (buf[2] << 8) | buf[3]); 165 snd_caiaq_input_report_abs(dev, ABS_Z, buf, 1);
154 input_sync(input_dev);
155 break; 166 break;
156 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): 167 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
157 input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
158 input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
159 input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
160 input_sync(input_dev);
161 break;
162 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): 168 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
163 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): 169 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
164 input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]); 170 snd_caiaq_input_report_abs(dev, ABS_X, buf, 0);
165 input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]); 171 snd_caiaq_input_report_abs(dev, ABS_Y, buf, 1);
166 input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]); 172 snd_caiaq_input_report_abs(dev, ABS_Z, buf, 2);
167 input_sync(input_dev);
168 break; 173 break;
169 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 174 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
170 input_report_abs(input_dev, ABS_HAT0X, (buf[8] << 8) | buf[9]); 175 snd_caiaq_input_report_abs(dev, ABS_HAT0X, buf, 4);
171 input_report_abs(input_dev, ABS_HAT0Y, (buf[4] << 8) | buf[5]); 176 snd_caiaq_input_report_abs(dev, ABS_HAT0Y, buf, 2);
172 input_report_abs(input_dev, ABS_HAT1X, (buf[12] << 8) | buf[13]); 177 snd_caiaq_input_report_abs(dev, ABS_HAT1X, buf, 6);
173 input_report_abs(input_dev, ABS_HAT1Y, (buf[2] << 8) | buf[3]); 178 snd_caiaq_input_report_abs(dev, ABS_HAT1Y, buf, 1);
174 input_report_abs(input_dev, ABS_HAT2X, (buf[14] << 8) | buf[15]); 179 snd_caiaq_input_report_abs(dev, ABS_HAT2X, buf, 7);
175 input_report_abs(input_dev, ABS_HAT2Y, (buf[0] << 8) | buf[1]); 180 snd_caiaq_input_report_abs(dev, ABS_HAT2Y, buf, 0);
176 input_report_abs(input_dev, ABS_HAT3X, (buf[10] << 8) | buf[11]); 181 snd_caiaq_input_report_abs(dev, ABS_HAT3X, buf, 5);
177 input_report_abs(input_dev, ABS_HAT3Y, (buf[6] << 8) | buf[7]); 182 snd_caiaq_input_report_abs(dev, ABS_HAT3Y, buf, 3);
178 input_sync(input_dev);
179 break; 183 break;
180 } 184 }
185
186 input_sync(input_dev);
181} 187}
182 188
183static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev, 189static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
@@ -250,6 +256,150 @@ static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
250 input_sync(input_dev); 256 input_sync(input_dev);
251} 257}
252 258
259#define TKS4_MSGBLOCK_SIZE 16
260
261static void snd_usb_caiaq_tks4_dispatch(struct snd_usb_caiaqdev *dev,
262 const unsigned char *buf,
263 unsigned int len)
264{
265 while (len) {
266 unsigned int i, block_id = (buf[0] << 8) | buf[1];
267
268 switch (block_id) {
269 case 0:
270 /* buttons */
271 for (i = 0; i < KONTROLS4_BUTTONS; i++)
272 input_report_key(dev->input_dev, KONTROLS4_BUTTON(i),
273 (buf[4 + (i / 8)] >> (i % 8)) & 1);
274 break;
275
276 case 1:
277 /* left wheel */
278 input_report_abs(dev->input_dev, KONTROLS4_ABS(36), buf[9] | ((buf[8] & 0x3) << 8));
279 /* right wheel */
280 input_report_abs(dev->input_dev, KONTROLS4_ABS(37), buf[13] | ((buf[12] & 0x3) << 8));
281
282 /* rotary encoders */
283 input_report_abs(dev->input_dev, KONTROLS4_ABS(38), buf[3] & 0xf);
284 input_report_abs(dev->input_dev, KONTROLS4_ABS(39), buf[4] >> 4);
285 input_report_abs(dev->input_dev, KONTROLS4_ABS(40), buf[4] & 0xf);
286 input_report_abs(dev->input_dev, KONTROLS4_ABS(41), buf[5] >> 4);
287 input_report_abs(dev->input_dev, KONTROLS4_ABS(42), buf[5] & 0xf);
288 input_report_abs(dev->input_dev, KONTROLS4_ABS(43), buf[6] >> 4);
289 input_report_abs(dev->input_dev, KONTROLS4_ABS(44), buf[6] & 0xf);
290 input_report_abs(dev->input_dev, KONTROLS4_ABS(45), buf[7] >> 4);
291 input_report_abs(dev->input_dev, KONTROLS4_ABS(46), buf[7] & 0xf);
292
293 break;
294 case 2:
295 /* Volume Fader Channel D */
296 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(0), buf, 1);
297 /* Volume Fader Channel B */
298 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(1), buf, 2);
299 /* Volume Fader Channel A */
300 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(2), buf, 3);
301 /* Volume Fader Channel C */
302 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(3), buf, 4);
303 /* Loop Volume */
304 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(4), buf, 6);
305 /* Crossfader */
306 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(7), buf, 7);
307
308 break;
309
310 case 3:
311 /* Tempo Fader R */
312 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(6), buf, 3);
313 /* Tempo Fader L */
314 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(5), buf, 4);
315 /* Mic Volume */
316 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(8), buf, 6);
317 /* Cue Mix */
318 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(9), buf, 7);
319
320 break;
321
322 case 4:
323 /* Wheel distance sensor L */
324 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(10), buf, 1);
325 /* Wheel distance sensor R */
326 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(11), buf, 2);
327 /* Channel D EQ - Filter */
328 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(12), buf, 3);
329 /* Channel D EQ - Low */
330 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(13), buf, 4);
331 /* Channel D EQ - Mid */
332 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(14), buf, 5);
333 /* Channel D EQ - Hi */
334 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(15), buf, 6);
335 /* FX2 - dry/wet */
336 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(16), buf, 7);
337
338 break;
339
340 case 5:
341 /* FX2 - 1 */
342 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(17), buf, 1);
343 /* FX2 - 2 */
344 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(18), buf, 2);
345 /* FX2 - 3 */
346 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(19), buf, 3);
347 /* Channel B EQ - Filter */
348 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(20), buf, 4);
349 /* Channel B EQ - Low */
350 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(21), buf, 5);
351 /* Channel B EQ - Mid */
352 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(22), buf, 6);
353 /* Channel B EQ - Hi */
354 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(23), buf, 7);
355
356 break;
357
358 case 6:
359 /* Channel A EQ - Filter */
360 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(24), buf, 1);
361 /* Channel A EQ - Low */
362 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(25), buf, 2);
363 /* Channel A EQ - Mid */
364 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(26), buf, 3);
365 /* Channel A EQ - Hi */
366 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(27), buf, 4);
367 /* Channel C EQ - Filter */
368 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(28), buf, 5);
369 /* Channel C EQ - Low */
370 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(29), buf, 6);
371 /* Channel C EQ - Mid */
372 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(30), buf, 7);
373
374 break;
375
376 case 7:
377 /* Channel C EQ - Hi */
378 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(31), buf, 1);
379 /* FX1 - wet/dry */
380 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(32), buf, 2);
381 /* FX1 - 1 */
382 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(33), buf, 3);
383 /* FX1 - 2 */
384 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(34), buf, 4);
385 /* FX1 - 3 */
386 snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(35), buf, 5);
387
388 break;
389
390 default:
391 debug("%s(): bogus block (id %d)\n",
392 __func__, block_id);
393 return;
394 }
395
396 len -= TKS4_MSGBLOCK_SIZE;
397 buf += TKS4_MSGBLOCK_SIZE;
398 }
399
400 input_sync(dev->input_dev);
401}
402
253static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb) 403static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb)
254{ 404{
255 struct snd_usb_caiaqdev *dev = urb->context; 405 struct snd_usb_caiaqdev *dev = urb->context;
@@ -259,11 +409,11 @@ static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb)
259 if (urb->status || !dev || urb != dev->ep4_in_urb) 409 if (urb->status || !dev || urb != dev->ep4_in_urb)
260 return; 410 return;
261 411
262 if (urb->actual_length < 24)
263 goto requeue;
264
265 switch (dev->chip.usb_id) { 412 switch (dev->chip.usb_id) {
266 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 413 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
414 if (urb->actual_length < 24)
415 goto requeue;
416
267 if (buf[0] & 0x3) 417 if (buf[0] & 0x3)
268 snd_caiaq_input_read_io(dev, buf + 1, 7); 418 snd_caiaq_input_read_io(dev, buf + 1, 7);
269 419
@@ -271,6 +421,10 @@ static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb)
271 snd_caiaq_input_read_analog(dev, buf + 8, 16); 421 snd_caiaq_input_read_analog(dev, buf + 8, 16);
272 422
273 break; 423 break;
424
425 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
426 snd_usb_caiaq_tks4_dispatch(dev, buf, urb->actual_length);
427 break;
274 } 428 }
275 429
276requeue: 430requeue:
@@ -289,6 +443,7 @@ static int snd_usb_caiaq_input_open(struct input_dev *idev)
289 443
290 switch (dev->chip.usb_id) { 444 switch (dev->chip.usb_id) {
291 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 445 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
446 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
292 if (usb_submit_urb(dev->ep4_in_urb, GFP_KERNEL) != 0) 447 if (usb_submit_urb(dev->ep4_in_urb, GFP_KERNEL) != 0)
293 return -EIO; 448 return -EIO;
294 break; 449 break;
@@ -306,6 +461,7 @@ static void snd_usb_caiaq_input_close(struct input_dev *idev)
306 461
307 switch (dev->chip.usb_id) { 462 switch (dev->chip.usb_id) {
308 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): 463 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
464 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
309 usb_kill_urb(dev->ep4_in_urb); 465 usb_kill_urb(dev->ep4_in_urb);
310 break; 466 break;
311 } 467 }
@@ -456,6 +612,46 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
456 snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5); 612 snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5);
457 613
458 break; 614 break;
615
616 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
617 input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
618 BUILD_BUG_ON(sizeof(dev->keycode) < KONTROLS4_BUTTONS);
619 for (i = 0; i < KONTROLS4_BUTTONS; i++)
620 dev->keycode[i] = KONTROLS4_BUTTON(i);
621 input->keycodemax = KONTROLS4_BUTTONS;
622
623 for (i = 0; i < KONTROLS4_AXIS; i++) {
624 int axis = KONTROLS4_ABS(i);
625 input->absbit[BIT_WORD(axis)] |= BIT_MASK(axis);
626 }
627
628 /* 36 analog potentiometers and faders */
629 for (i = 0; i < 36; i++)
630 input_set_abs_params(input, KONTROLS4_ABS(i), 0, 0xfff, 0, 10);
631
632 /* 2 encoder wheels */
633 input_set_abs_params(input, KONTROLS4_ABS(36), 0, 0x3ff, 0, 1);
634 input_set_abs_params(input, KONTROLS4_ABS(37), 0, 0x3ff, 0, 1);
635
636 /* 9 rotary encoders */
637 for (i = 0; i < 9; i++)
638 input_set_abs_params(input, KONTROLS4_ABS(38+i), 0, 0xf, 0, 1);
639
640 dev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);
641 if (!dev->ep4_in_urb) {
642 ret = -ENOMEM;
643 goto exit_free_idev;
644 }
645
646 usb_fill_bulk_urb(dev->ep4_in_urb, usb_dev,
647 usb_rcvbulkpipe(usb_dev, 0x4),
648 dev->ep4_in_buf, EP4_BUFSIZE,
649 snd_usb_caiaq_ep4_reply_dispatch, dev);
650
651 snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5);
652
653 break;
654
459 default: 655 default:
460 /* no input methods supported on this device */ 656 /* no input methods supported on this device */
461 goto exit_free_idev; 657 goto exit_free_idev;
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-20 16:16:23 -0400