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-rw-r--r--sound/usb/caiaq/control.c332
1 files changed, 332 insertions, 0 deletions
diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c
new file mode 100644
index 000000000000..537102ba6b9d
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+++ b/sound/usb/caiaq/control.c
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1/*
2 * Copyright (c) 2007 Daniel Mack
3 * friendly supported by NI.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20#include <linux/init.h>
21#include <linux/usb.h>
22#include <sound/control.h>
23#include <sound/core.h>
24#include <sound/pcm.h>
25
26#include "device.h"
27#include "control.h"
28
29#define CNT_INTVAL 0x10000
30
31static int control_info(struct snd_kcontrol *kcontrol,
32 struct snd_ctl_elem_info *uinfo)
33{
34 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
35 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
36 int pos = kcontrol->private_value;
37 int is_intval = pos & CNT_INTVAL;
38 unsigned int id = dev->chip.usb_id;
39
40 uinfo->count = 1;
41 pos &= ~CNT_INTVAL;
42
43 if (id == USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)
44 && (pos == 0)) {
45 /* current input mode of A8DJ */
46 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
47 uinfo->value.integer.min = 0;
48 uinfo->value.integer.max = 2;
49 return 0;
50 }
51
52 if (id == USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)
53 && (pos == 0)) {
54 /* current input mode of A4DJ */
55 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
56 uinfo->value.integer.min = 0;
57 uinfo->value.integer.max = 1;
58 return 0;
59 }
60
61 if (is_intval) {
62 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
63 uinfo->value.integer.min = 0;
64 uinfo->value.integer.max = 64;
65 } else {
66 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
67 uinfo->value.integer.min = 0;
68 uinfo->value.integer.max = 1;
69 }
70
71 return 0;
72}
73
74static int control_get(struct snd_kcontrol *kcontrol,
75 struct snd_ctl_elem_value *ucontrol)
76{
77 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
78 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
79 int pos = kcontrol->private_value;
80
81 if (dev->chip.usb_id ==
82 USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)) {
83 /* A4DJ has only one control */
84 /* do not expose hardware input mode 0 */
85 ucontrol->value.integer.value[0] = dev->control_state[0] - 1;
86 return 0;
87 }
88
89 if (pos & CNT_INTVAL)
90 ucontrol->value.integer.value[0]
91 = dev->control_state[pos & ~CNT_INTVAL];
92 else
93 ucontrol->value.integer.value[0]
94 = !!(dev->control_state[pos / 8] & (1 << pos % 8));
95
96 return 0;
97}
98
99static int control_put(struct snd_kcontrol *kcontrol,
100 struct snd_ctl_elem_value *ucontrol)
101{
102 struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
103 struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
104 int pos = kcontrol->private_value;
105
106 if (dev->chip.usb_id ==
107 USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)) {
108 /* A4DJ has only one control */
109 /* do not expose hardware input mode 0 */
110 dev->control_state[0] = ucontrol->value.integer.value[0] + 1;
111 snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
112 dev->control_state, sizeof(dev->control_state));
113 return 1;
114 }
115
116 if (pos & CNT_INTVAL) {
117 dev->control_state[pos & ~CNT_INTVAL]
118 = ucontrol->value.integer.value[0];
119 snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
120 dev->control_state, sizeof(dev->control_state));
121 } else {
122 if (ucontrol->value.integer.value[0])
123 dev->control_state[pos / 8] |= 1 << (pos % 8);
124 else
125 dev->control_state[pos / 8] &= ~(1 << (pos % 8));
126
127 snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
128 dev->control_state, sizeof(dev->control_state));
129 }
130
131 return 1;
132}
133
134static struct snd_kcontrol_new kcontrol_template __devinitdata = {
135 .iface = SNDRV_CTL_ELEM_IFACE_HWDEP,
136 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
137 .index = 0,
138 .info = control_info,
139 .get = control_get,
140 .put = control_put,
141 /* name and private_value filled later */
142};
143
144struct caiaq_controller {
145 char *name;
146 int index;
147};
148
149static struct caiaq_controller ak1_controller[] = {
150 { "LED left", 2 },
151 { "LED middle", 1 },
152 { "LED right", 0 },
153 { "LED ring", 3 }
154};
155
156static struct caiaq_controller rk2_controller[] = {
157 { "LED 1", 5 },
158 { "LED 2", 4 },
159 { "LED 3", 3 },
160 { "LED 4", 2 },
161 { "LED 5", 1 },
162 { "LED 6", 0 },
163 { "LED pedal", 6 },
164 { "LED 7seg_1b", 8 },
165 { "LED 7seg_1c", 9 },
166 { "LED 7seg_2a", 10 },
167 { "LED 7seg_2b", 11 },
168 { "LED 7seg_2c", 12 },
169 { "LED 7seg_2d", 13 },
170 { "LED 7seg_2e", 14 },
171 { "LED 7seg_2f", 15 },
172 { "LED 7seg_2g", 16 },
173 { "LED 7seg_3a", 17 },
174 { "LED 7seg_3b", 18 },
175 { "LED 7seg_3c", 19 },
176 { "LED 7seg_3d", 20 },
177 { "LED 7seg_3e", 21 },
178 { "LED 7seg_3f", 22 },
179 { "LED 7seg_3g", 23 }
180};
181
182static struct caiaq_controller rk3_controller[] = {
183 { "LED 7seg_1a", 0 + 0 },
184 { "LED 7seg_1b", 0 + 1 },
185 { "LED 7seg_1c", 0 + 2 },
186 { "LED 7seg_1d", 0 + 3 },
187 { "LED 7seg_1e", 0 + 4 },
188 { "LED 7seg_1f", 0 + 5 },
189 { "LED 7seg_1g", 0 + 6 },
190 { "LED 7seg_1p", 0 + 7 },
191
192 { "LED 7seg_2a", 8 + 0 },
193 { "LED 7seg_2b", 8 + 1 },
194 { "LED 7seg_2c", 8 + 2 },
195 { "LED 7seg_2d", 8 + 3 },
196 { "LED 7seg_2e", 8 + 4 },
197 { "LED 7seg_2f", 8 + 5 },
198 { "LED 7seg_2g", 8 + 6 },
199 { "LED 7seg_2p", 8 + 7 },
200
201 { "LED 7seg_3a", 16 + 0 },
202 { "LED 7seg_3b", 16 + 1 },
203 { "LED 7seg_3c", 16 + 2 },
204 { "LED 7seg_3d", 16 + 3 },
205 { "LED 7seg_3e", 16 + 4 },
206 { "LED 7seg_3f", 16 + 5 },
207 { "LED 7seg_3g", 16 + 6 },
208 { "LED 7seg_3p", 16 + 7 },
209
210 { "LED 7seg_4a", 24 + 0 },
211 { "LED 7seg_4b", 24 + 1 },
212 { "LED 7seg_4c", 24 + 2 },
213 { "LED 7seg_4d", 24 + 3 },
214 { "LED 7seg_4e", 24 + 4 },
215 { "LED 7seg_4f", 24 + 5 },
216 { "LED 7seg_4g", 24 + 6 },
217 { "LED 7seg_4p", 24 + 7 },
218
219 { "LED 1", 32 + 0 },
220 { "LED 2", 32 + 1 },
221 { "LED 3", 32 + 2 },
222 { "LED 4", 32 + 3 },
223 { "LED 5", 32 + 4 },
224 { "LED 6", 32 + 5 },
225 { "LED 7", 32 + 6 },
226 { "LED 8", 32 + 7 },
227 { "LED pedal", 32 + 8 }
228};
229
230static struct caiaq_controller kore_controller[] = {
231 { "LED F1", 8 | CNT_INTVAL },
232 { "LED F2", 12 | CNT_INTVAL },
233 { "LED F3", 0 | CNT_INTVAL },
234 { "LED F4", 4 | CNT_INTVAL },
235 { "LED F5", 11 | CNT_INTVAL },
236 { "LED F6", 15 | CNT_INTVAL },
237 { "LED F7", 3 | CNT_INTVAL },
238 { "LED F8", 7 | CNT_INTVAL },
239 { "LED touch1", 10 | CNT_INTVAL },
240 { "LED touch2", 14 | CNT_INTVAL },
241 { "LED touch3", 2 | CNT_INTVAL },
242 { "LED touch4", 6 | CNT_INTVAL },
243 { "LED touch5", 9 | CNT_INTVAL },
244 { "LED touch6", 13 | CNT_INTVAL },
245 { "LED touch7", 1 | CNT_INTVAL },
246 { "LED touch8", 5 | CNT_INTVAL },
247 { "LED left", 18 | CNT_INTVAL },
248 { "LED right", 22 | CNT_INTVAL },
249 { "LED up", 16 | CNT_INTVAL },
250 { "LED down", 20 | CNT_INTVAL },
251 { "LED stop", 23 | CNT_INTVAL },
252 { "LED play", 21 | CNT_INTVAL },
253 { "LED record", 19 | CNT_INTVAL },
254 { "LED listen", 17 | CNT_INTVAL },
255 { "LED lcd", 30 | CNT_INTVAL },
256 { "LED menu", 28 | CNT_INTVAL },
257 { "LED sound", 31 | CNT_INTVAL },
258 { "LED esc", 29 | CNT_INTVAL },
259 { "LED view", 27 | CNT_INTVAL },
260 { "LED enter", 24 | CNT_INTVAL },
261 { "LED control", 26 | CNT_INTVAL }
262};
263
264static struct caiaq_controller a8dj_controller[] = {
265 { "Current input mode", 0 | CNT_INTVAL },
266 { "GND lift for TC Vinyl mode", 24 + 0 },
267 { "GND lift for TC CD/Line mode", 24 + 1 },
268 { "GND lift for phono mode", 24 + 2 },
269 { "Software lock", 40 }
270};
271
272static struct caiaq_controller a4dj_controller[] = {
273 { "Current input mode", 0 | CNT_INTVAL }
274};
275
276static int __devinit add_controls(struct caiaq_controller *c, int num,
277 struct snd_usb_caiaqdev *dev)
278{
279 int i, ret;
280 struct snd_kcontrol *kc;
281
282 for (i = 0; i < num; i++, c++) {
283 kcontrol_template.name = c->name;
284 kcontrol_template.private_value = c->index;
285 kc = snd_ctl_new1(&kcontrol_template, dev);
286 ret = snd_ctl_add(dev->chip.card, kc);
287 if (ret < 0)
288 return ret;
289 }
290
291 return 0;
292}
293
294int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
295{
296 int ret = 0;
297
298 switch (dev->chip.usb_id) {
299 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
300 ret = add_controls(ak1_controller,
301 ARRAY_SIZE(ak1_controller), dev);
302 break;
303
304 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
305 ret = add_controls(rk2_controller,
306 ARRAY_SIZE(rk2_controller), dev);
307 break;
308
309 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
310 ret = add_controls(rk3_controller,
311 ARRAY_SIZE(rk3_controller), dev);
312 break;
313
314 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
315 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
316 ret = add_controls(kore_controller,
317 ARRAY_SIZE(kore_controller), dev);
318 break;
319
320 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
321 ret = add_controls(a8dj_controller,
322 ARRAY_SIZE(a8dj_controller), dev);
323 break;
324 case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
325 ret = add_controls(a4dj_controller,
326 ARRAY_SIZE(a4dj_controller), dev);
327 break;
328 }
329
330 return ret;
331}
332
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