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1 | /* |
2 | * USB Audio Driver for ALSA |
3 | * |
4 | * Quirks and vendor-specific extensions for mixer interfaces |
5 | * |
6 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> |
7 | * |
8 | * Many codes borrowed from audio.c by |
9 | * Alan Cox (alan@lxorguk.ukuu.org.uk) |
10 | * Thomas Sailer (sailer@ife.ee.ethz.ch) |
11 | * |
12 | * Audio Advantage Micro II support added by: |
13 | * Przemek Rudy (prudy1@o2.pl) |
14 | * |
15 | * This program is free software; you can redistribute it and/or modify |
16 | * it under the terms of the GNU General Public License as published by |
17 | * the Free Software Foundation; either version 2 of the License, or |
18 | * (at your option) any later version. |
19 | * |
20 | * This program is distributed in the hope that it will be useful, |
21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | * GNU General Public License for more details. |
24 | * |
25 | * You should have received a copy of the GNU General Public License |
26 | * along with this program; if not, write to the Free Software |
27 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
28 | */ |
29 | |
30 | #include <linux/init.h> |
31 | #include <linux/slab.h> |
32 | #include <linux/usb.h> |
33 | #include <linux/usb/audio.h> |
34 | |
35 | #include <sound/asoundef.h> |
36 | #include <sound/core.h> |
37 | #include <sound/control.h> |
38 | #include <sound/hwdep.h> |
39 | #include <sound/info.h> |
40 | |
41 | #include "usbaudio.h" |
42 | #include "mixer.h" |
43 | #include "mixer_quirks.h" |
44 | #include "helper.h" |
45 | |
46 | extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl; |
47 | |
48 | struct std_mono_table { |
49 | unsigned int unitid, control, cmask; |
50 | int val_type; |
51 | const char *name; |
52 | snd_kcontrol_tlv_rw_t *tlv_callback; |
53 | }; |
54 | |
55 | /* private_free callback */ |
56 | static void usb_mixer_elem_free(struct snd_kcontrol *kctl) |
57 | { |
58 | kfree(kctl->private_data); |
59 | kctl->private_data = NULL; |
60 | } |
61 | |
62 | /* This function allows for the creation of standard UAC controls. |
63 | * See the quirks for M-Audio FTUs or Ebox-44. |
64 | * If you don't want to set a TLV callback pass NULL. |
65 | * |
66 | * Since there doesn't seem to be a devices that needs a multichannel |
67 | * version, we keep it mono for simplicity. |
68 | */ |
69 | static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer, |
70 | unsigned int unitid, |
71 | unsigned int control, |
72 | unsigned int cmask, |
73 | int val_type, |
74 | unsigned int idx_off, |
75 | const char *name, |
76 | snd_kcontrol_tlv_rw_t *tlv_callback) |
77 | { |
78 | int err; |
79 | struct usb_mixer_elem_info *cval; |
80 | struct snd_kcontrol *kctl; |
81 | |
82 | cval = kzalloc(sizeof(*cval), GFP_KERNEL); |
83 | if (!cval) |
84 | return -ENOMEM; |
85 | |
86 | cval->id = unitid; |
87 | cval->mixer = mixer; |
88 | cval->val_type = val_type; |
89 | cval->channels = 1; |
90 | cval->control = control; |
91 | cval->cmask = cmask; |
92 | cval->idx_off = idx_off; |
93 | |
94 | /* get_min_max() is called only for integer volumes later, |
95 | * so provide a short-cut for booleans */ |
96 | cval->min = 0; |
97 | cval->max = 1; |
98 | cval->res = 0; |
99 | cval->dBmin = 0; |
100 | cval->dBmax = 0; |
101 | |
102 | /* Create control */ |
103 | kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval); |
104 | if (!kctl) { |
105 | kfree(cval); |
106 | return -ENOMEM; |
107 | } |
108 | |
109 | /* Set name */ |
110 | snprintf(kctl->id.name, sizeof(kctl->id.name), name); |
111 | kctl->private_free = usb_mixer_elem_free; |
112 | |
113 | /* set TLV */ |
114 | if (tlv_callback) { |
115 | kctl->tlv.c = tlv_callback; |
116 | kctl->vd[0].access |= |
117 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | |
118 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK; |
119 | } |
120 | /* Add control to mixer */ |
121 | err = snd_usb_mixer_add_control(mixer, kctl); |
122 | if (err < 0) |
123 | return err; |
124 | |
125 | return 0; |
126 | } |
127 | |
128 | static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, |
129 | unsigned int unitid, |
130 | unsigned int control, |
131 | unsigned int cmask, |
132 | int val_type, |
133 | const char *name, |
134 | snd_kcontrol_tlv_rw_t *tlv_callback) |
135 | { |
136 | return snd_create_std_mono_ctl_offset(mixer, unitid, control, cmask, |
137 | val_type, 0 /* Offset */, name, tlv_callback); |
138 | } |
139 | |
140 | /* |
141 | * Create a set of standard UAC controls from a table |
142 | */ |
143 | static int snd_create_std_mono_table(struct usb_mixer_interface *mixer, |
144 | struct std_mono_table *t) |
145 | { |
146 | int err; |
147 | |
148 | while (t->name != NULL) { |
149 | err = snd_create_std_mono_ctl(mixer, t->unitid, t->control, |
150 | t->cmask, t->val_type, t->name, t->tlv_callback); |
151 | if (err < 0) |
152 | return err; |
153 | t++; |
154 | } |
155 | |
156 | return 0; |
157 | } |
158 | |
159 | /* |
160 | * Sound Blaster remote control configuration |
161 | * |
162 | * format of remote control data: |
163 | * Extigy: xx 00 |
164 | * Audigy 2 NX: 06 80 xx 00 00 00 |
165 | * Live! 24-bit: 06 80 xx yy 22 83 |
166 | */ |
167 | static const struct rc_config { |
168 | u32 usb_id; |
169 | u8 offset; |
170 | u8 length; |
171 | u8 packet_length; |
172 | u8 min_packet_length; /* minimum accepted length of the URB result */ |
173 | u8 mute_mixer_id; |
174 | u32 mute_code; |
175 | } rc_configs[] = { |
176 | { USB_ID(0x041e, 0x3000), 0, 1, 2, 1, 18, 0x0013 }, /* Extigy */ |
177 | { USB_ID(0x041e, 0x3020), 2, 1, 6, 6, 18, 0x0013 }, /* Audigy 2 NX */ |
178 | { USB_ID(0x041e, 0x3040), 2, 2, 6, 6, 2, 0x6e91 }, /* Live! 24-bit */ |
179 | { USB_ID(0x041e, 0x3042), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi S51 */ |
180 | { USB_ID(0x041e, 0x30df), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi S51 Pro */ |
181 | { USB_ID(0x041e, 0x3048), 2, 2, 6, 6, 2, 0x6e91 }, /* Toshiba SB0500 */ |
182 | }; |
183 | |
184 | static void snd_usb_soundblaster_remote_complete(struct urb *urb) |
185 | { |
186 | struct usb_mixer_interface *mixer = urb->context; |
187 | const struct rc_config *rc = mixer->rc_cfg; |
188 | u32 code; |
189 | |
190 | if (urb->status < 0 || urb->actual_length < rc->min_packet_length) |
191 | return; |
192 | |
193 | code = mixer->rc_buffer[rc->offset]; |
194 | if (rc->length == 2) |
195 | code |= mixer->rc_buffer[rc->offset + 1] << 8; |
196 | |
197 | /* the Mute button actually changes the mixer control */ |
198 | if (code == rc->mute_code) |
199 | snd_usb_mixer_notify_id(mixer, rc->mute_mixer_id); |
200 | mixer->rc_code = code; |
201 | wmb(); |
202 | wake_up(&mixer->rc_waitq); |
203 | } |
204 | |
205 | static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf, |
206 | long count, loff_t *offset) |
207 | { |
208 | struct usb_mixer_interface *mixer = hw->private_data; |
209 | int err; |
210 | u32 rc_code; |
211 | |
212 | if (count != 1 && count != 4) |
213 | return -EINVAL; |
214 | err = wait_event_interruptible(mixer->rc_waitq, |
215 | (rc_code = xchg(&mixer->rc_code, 0)) != 0); |
216 | if (err == 0) { |
217 | if (count == 1) |
218 | err = put_user(rc_code, buf); |
219 | else |
220 | err = put_user(rc_code, (u32 __user *)buf); |
221 | } |
222 | return err < 0 ? err : count; |
223 | } |
224 | |
225 | static unsigned int snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file, |
226 | poll_table *wait) |
227 | { |
228 | struct usb_mixer_interface *mixer = hw->private_data; |
229 | |
230 | poll_wait(file, &mixer->rc_waitq, wait); |
231 | return mixer->rc_code ? POLLIN | POLLRDNORM : 0; |
232 | } |
233 | |
234 | static int snd_usb_soundblaster_remote_init(struct usb_mixer_interface *mixer) |
235 | { |
236 | struct snd_hwdep *hwdep; |
237 | int err, len, i; |
238 | |
239 | for (i = 0; i < ARRAY_SIZE(rc_configs); ++i) |
240 | if (rc_configs[i].usb_id == mixer->chip->usb_id) |
241 | break; |
242 | if (i >= ARRAY_SIZE(rc_configs)) |
243 | return 0; |
244 | mixer->rc_cfg = &rc_configs[i]; |
245 | |
246 | len = mixer->rc_cfg->packet_length; |
247 | |
248 | init_waitqueue_head(&mixer->rc_waitq); |
249 | err = snd_hwdep_new(mixer->chip->card, "SB remote control", 0, &hwdep); |
250 | if (err < 0) |
251 | return err; |
252 | snprintf(hwdep->name, sizeof(hwdep->name), |
253 | "%s remote control", mixer->chip->card->shortname); |
254 | hwdep->iface = SNDRV_HWDEP_IFACE_SB_RC; |
255 | hwdep->private_data = mixer; |
256 | hwdep->ops.read = snd_usb_sbrc_hwdep_read; |
257 | hwdep->ops.poll = snd_usb_sbrc_hwdep_poll; |
258 | hwdep->exclusive = 1; |
259 | |
260 | mixer->rc_urb = usb_alloc_urb(0, GFP_KERNEL); |
261 | if (!mixer->rc_urb) |
262 | return -ENOMEM; |
263 | mixer->rc_setup_packet = kmalloc(sizeof(*mixer->rc_setup_packet), GFP_KERNEL); |
264 | if (!mixer->rc_setup_packet) { |
265 | usb_free_urb(mixer->rc_urb); |
266 | mixer->rc_urb = NULL; |
267 | return -ENOMEM; |
268 | } |
269 | mixer->rc_setup_packet->bRequestType = |
270 | USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE; |
271 | mixer->rc_setup_packet->bRequest = UAC_GET_MEM; |
272 | mixer->rc_setup_packet->wValue = cpu_to_le16(0); |
273 | mixer->rc_setup_packet->wIndex = cpu_to_le16(0); |
274 | mixer->rc_setup_packet->wLength = cpu_to_le16(len); |
275 | usb_fill_control_urb(mixer->rc_urb, mixer->chip->dev, |
276 | usb_rcvctrlpipe(mixer->chip->dev, 0), |
277 | (u8*)mixer->rc_setup_packet, mixer->rc_buffer, len, |
278 | snd_usb_soundblaster_remote_complete, mixer); |
279 | return 0; |
280 | } |
281 | |
282 | #define snd_audigy2nx_led_info snd_ctl_boolean_mono_info |
283 | |
284 | static int snd_audigy2nx_led_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
285 | { |
286 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
287 | int index = kcontrol->private_value; |
288 | |
289 | ucontrol->value.integer.value[0] = mixer->audigy2nx_leds[index]; |
290 | return 0; |
291 | } |
292 | |
293 | static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
294 | { |
295 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
296 | int index = kcontrol->private_value; |
297 | int value = ucontrol->value.integer.value[0]; |
298 | int err, changed; |
299 | |
300 | if (value > 1) |
301 | return -EINVAL; |
302 | changed = value != mixer->audigy2nx_leds[index]; |
303 | down_read(&mixer->chip->shutdown_rwsem); |
304 | if (mixer->chip->shutdown) { |
305 | err = -ENODEV; |
306 | goto out; |
307 | } |
308 | if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) |
309 | err = snd_usb_ctl_msg(mixer->chip->dev, |
310 | usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, |
311 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
312 | !value, 0, NULL, 0); |
313 | /* USB X-Fi S51 Pro */ |
314 | if (mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) |
315 | err = snd_usb_ctl_msg(mixer->chip->dev, |
316 | usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, |
317 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
318 | !value, 0, NULL, 0); |
319 | else |
320 | err = snd_usb_ctl_msg(mixer->chip->dev, |
321 | usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, |
322 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
323 | value, index + 2, NULL, 0); |
324 | out: |
325 | up_read(&mixer->chip->shutdown_rwsem); |
326 | if (err < 0) |
327 | return err; |
328 | mixer->audigy2nx_leds[index] = value; |
329 | return changed; |
330 | } |
331 | |
332 | static struct snd_kcontrol_new snd_audigy2nx_controls[] = { |
333 | { |
334 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
335 | .name = "CMSS LED Switch", |
336 | .info = snd_audigy2nx_led_info, |
337 | .get = snd_audigy2nx_led_get, |
338 | .put = snd_audigy2nx_led_put, |
339 | .private_value = 0, |
340 | }, |
341 | { |
342 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
343 | .name = "Power LED Switch", |
344 | .info = snd_audigy2nx_led_info, |
345 | .get = snd_audigy2nx_led_get, |
346 | .put = snd_audigy2nx_led_put, |
347 | .private_value = 1, |
348 | }, |
349 | { |
350 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
351 | .name = "Dolby Digital LED Switch", |
352 | .info = snd_audigy2nx_led_info, |
353 | .get = snd_audigy2nx_led_get, |
354 | .put = snd_audigy2nx_led_put, |
355 | .private_value = 2, |
356 | }, |
357 | }; |
358 | |
359 | static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer) |
360 | { |
361 | int i, err; |
362 | |
363 | for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) { |
364 | /* USB X-Fi S51 doesn't have a CMSS LED */ |
365 | if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0) |
366 | continue; |
367 | /* USB X-Fi S51 Pro doesn't have one either */ |
368 | if ((mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) && i == 0) |
369 | continue; |
370 | if (i > 1 && /* Live24ext has 2 LEDs only */ |
371 | (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || |
372 | mixer->chip->usb_id == USB_ID(0x041e, 0x3042) || |
373 | mixer->chip->usb_id == USB_ID(0x041e, 0x30df) || |
374 | mixer->chip->usb_id == USB_ID(0x041e, 0x3048))) |
375 | break; |
376 | err = snd_ctl_add(mixer->chip->card, |
377 | snd_ctl_new1(&snd_audigy2nx_controls[i], mixer)); |
378 | if (err < 0) |
379 | return err; |
380 | } |
381 | mixer->audigy2nx_leds[1] = 1; /* Power LED is on by default */ |
382 | return 0; |
383 | } |
384 | |
385 | static void snd_audigy2nx_proc_read(struct snd_info_entry *entry, |
386 | struct snd_info_buffer *buffer) |
387 | { |
388 | static const struct sb_jack { |
389 | int unitid; |
390 | const char *name; |
391 | } jacks_audigy2nx[] = { |
392 | {4, "dig in "}, |
393 | {7, "line in"}, |
394 | {19, "spk out"}, |
395 | {20, "hph out"}, |
396 | {-1, NULL} |
397 | }, jacks_live24ext[] = { |
398 | {4, "line in"}, /* &1=Line, &2=Mic*/ |
399 | {3, "hph out"}, /* headphones */ |
400 | {0, "RC "}, /* last command, 6 bytes see rc_config above */ |
401 | {-1, NULL} |
402 | }; |
403 | const struct sb_jack *jacks; |
404 | struct usb_mixer_interface *mixer = entry->private_data; |
405 | int i, err; |
406 | u8 buf[3]; |
407 | |
408 | snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname); |
409 | if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020)) |
410 | jacks = jacks_audigy2nx; |
411 | else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || |
412 | mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) |
413 | jacks = jacks_live24ext; |
414 | else |
415 | return; |
416 | |
417 | for (i = 0; jacks[i].name; ++i) { |
418 | snd_iprintf(buffer, "%s: ", jacks[i].name); |
419 | down_read(&mixer->chip->shutdown_rwsem); |
420 | if (mixer->chip->shutdown) |
421 | err = 0; |
422 | else |
423 | err = snd_usb_ctl_msg(mixer->chip->dev, |
424 | usb_rcvctrlpipe(mixer->chip->dev, 0), |
425 | UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS | |
426 | USB_RECIP_INTERFACE, 0, |
427 | jacks[i].unitid << 8, buf, 3); |
428 | up_read(&mixer->chip->shutdown_rwsem); |
429 | if (err == 3 && (buf[0] == 3 || buf[0] == 6)) |
430 | snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]); |
431 | else |
432 | snd_iprintf(buffer, "?\n"); |
433 | } |
434 | } |
435 | |
436 | /* ASUS Xonar U1 / U3 controls */ |
437 | |
438 | static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol, |
439 | struct snd_ctl_elem_value *ucontrol) |
440 | { |
441 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
442 | |
443 | ucontrol->value.integer.value[0] = !!(mixer->xonar_u1_status & 0x02); |
444 | return 0; |
445 | } |
446 | |
447 | static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol, |
448 | struct snd_ctl_elem_value *ucontrol) |
449 | { |
450 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
451 | u8 old_status, new_status; |
452 | int err, changed; |
453 | |
454 | old_status = mixer->xonar_u1_status; |
455 | if (ucontrol->value.integer.value[0]) |
456 | new_status = old_status | 0x02; |
457 | else |
458 | new_status = old_status & ~0x02; |
459 | changed = new_status != old_status; |
460 | down_read(&mixer->chip->shutdown_rwsem); |
461 | if (mixer->chip->shutdown) |
462 | err = -ENODEV; |
463 | else |
464 | err = snd_usb_ctl_msg(mixer->chip->dev, |
465 | usb_sndctrlpipe(mixer->chip->dev, 0), 0x08, |
466 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
467 | 50, 0, &new_status, 1); |
468 | up_read(&mixer->chip->shutdown_rwsem); |
469 | if (err < 0) |
470 | return err; |
471 | mixer->xonar_u1_status = new_status; |
472 | return changed; |
473 | } |
474 | |
475 | static struct snd_kcontrol_new snd_xonar_u1_output_switch = { |
476 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
477 | .name = "Digital Playback Switch", |
478 | .info = snd_ctl_boolean_mono_info, |
479 | .get = snd_xonar_u1_switch_get, |
480 | .put = snd_xonar_u1_switch_put, |
481 | }; |
482 | |
483 | static int snd_xonar_u1_controls_create(struct usb_mixer_interface *mixer) |
484 | { |
485 | int err; |
486 | |
487 | err = snd_ctl_add(mixer->chip->card, |
488 | snd_ctl_new1(&snd_xonar_u1_output_switch, mixer)); |
489 | if (err < 0) |
490 | return err; |
491 | mixer->xonar_u1_status = 0x05; |
492 | return 0; |
493 | } |
494 | |
495 | /* Native Instruments device quirks */ |
496 | |
497 | #define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex)) |
498 | |
499 | static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol, |
500 | struct snd_ctl_elem_value *ucontrol) |
501 | { |
502 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
503 | struct usb_device *dev = mixer->chip->dev; |
504 | u8 bRequest = (kcontrol->private_value >> 16) & 0xff; |
505 | u16 wIndex = kcontrol->private_value & 0xffff; |
506 | u8 tmp; |
507 | int ret; |
508 | |
509 | down_read(&mixer->chip->shutdown_rwsem); |
510 | if (mixer->chip->shutdown) |
511 | ret = -ENODEV; |
512 | else |
513 | ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest, |
514 | USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, |
515 | 0, wIndex, |
516 | &tmp, sizeof(tmp), 1000); |
517 | up_read(&mixer->chip->shutdown_rwsem); |
518 | |
519 | if (ret < 0) { |
520 | snd_printk(KERN_ERR |
521 | "unable to issue vendor read request (ret = %d)", ret); |
522 | return ret; |
523 | } |
524 | |
525 | ucontrol->value.integer.value[0] = tmp; |
526 | |
527 | return 0; |
528 | } |
529 | |
530 | static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol, |
531 | struct snd_ctl_elem_value *ucontrol) |
532 | { |
533 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
534 | struct usb_device *dev = mixer->chip->dev; |
535 | u8 bRequest = (kcontrol->private_value >> 16) & 0xff; |
536 | u16 wIndex = kcontrol->private_value & 0xffff; |
537 | u16 wValue = ucontrol->value.integer.value[0]; |
538 | int ret; |
539 | |
540 | down_read(&mixer->chip->shutdown_rwsem); |
541 | if (mixer->chip->shutdown) |
542 | ret = -ENODEV; |
543 | else |
544 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest, |
545 | USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, |
546 | wValue, wIndex, |
547 | NULL, 0, 1000); |
548 | up_read(&mixer->chip->shutdown_rwsem); |
549 | |
550 | if (ret < 0) { |
551 | snd_printk(KERN_ERR |
552 | "unable to issue vendor write request (ret = %d)", ret); |
553 | return ret; |
554 | } |
555 | |
556 | return 0; |
557 | } |
558 | |
559 | static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { |
560 | { |
561 | .name = "Direct Thru Channel A", |
562 | .private_value = _MAKE_NI_CONTROL(0x01, 0x03), |
563 | }, |
564 | { |
565 | .name = "Direct Thru Channel B", |
566 | .private_value = _MAKE_NI_CONTROL(0x01, 0x05), |
567 | }, |
568 | { |
569 | .name = "Phono Input Channel A", |
570 | .private_value = _MAKE_NI_CONTROL(0x02, 0x03), |
571 | }, |
572 | { |
573 | .name = "Phono Input Channel B", |
574 | .private_value = _MAKE_NI_CONTROL(0x02, 0x05), |
575 | }, |
576 | }; |
577 | |
578 | static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = { |
579 | { |
580 | .name = "Direct Thru Channel A", |
581 | .private_value = _MAKE_NI_CONTROL(0x01, 0x03), |
582 | }, |
583 | { |
584 | .name = "Direct Thru Channel B", |
585 | .private_value = _MAKE_NI_CONTROL(0x01, 0x05), |
586 | }, |
587 | { |
588 | .name = "Direct Thru Channel C", |
589 | .private_value = _MAKE_NI_CONTROL(0x01, 0x07), |
590 | }, |
591 | { |
592 | .name = "Direct Thru Channel D", |
593 | .private_value = _MAKE_NI_CONTROL(0x01, 0x09), |
594 | }, |
595 | { |
596 | .name = "Phono Input Channel A", |
597 | .private_value = _MAKE_NI_CONTROL(0x02, 0x03), |
598 | }, |
599 | { |
600 | .name = "Phono Input Channel B", |
601 | .private_value = _MAKE_NI_CONTROL(0x02, 0x05), |
602 | }, |
603 | { |
604 | .name = "Phono Input Channel C", |
605 | .private_value = _MAKE_NI_CONTROL(0x02, 0x07), |
606 | }, |
607 | { |
608 | .name = "Phono Input Channel D", |
609 | .private_value = _MAKE_NI_CONTROL(0x02, 0x09), |
610 | }, |
611 | }; |
612 | |
613 | static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer, |
614 | const struct snd_kcontrol_new *kc, |
615 | unsigned int count) |
616 | { |
617 | int i, err = 0; |
618 | struct snd_kcontrol_new template = { |
619 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
620 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, |
621 | .get = snd_nativeinstruments_control_get, |
622 | .put = snd_nativeinstruments_control_put, |
623 | .info = snd_ctl_boolean_mono_info, |
624 | }; |
625 | |
626 | for (i = 0; i < count; i++) { |
627 | struct snd_kcontrol *c; |
628 | |
629 | template.name = kc[i].name; |
630 | template.private_value = kc[i].private_value; |
631 | |
632 | c = snd_ctl_new1(&template, mixer); |
633 | err = snd_ctl_add(mixer->chip->card, c); |
634 | |
635 | if (err < 0) |
636 | break; |
637 | } |
638 | |
639 | return err; |
640 | } |
641 | |
642 | /* M-Audio FastTrack Ultra quirks */ |
643 | /* FTU Effect switch (also used by C400/C600) */ |
644 | struct snd_ftu_eff_switch_priv_val { |
645 | struct usb_mixer_interface *mixer; |
646 | int cached_value; |
647 | int is_cached; |
648 | int bUnitID; |
649 | int validx; |
650 | }; |
651 | |
652 | static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol, |
653 | struct snd_ctl_elem_info *uinfo) |
654 | { |
655 | static const char *texts[8] = {"Room 1", |
656 | "Room 2", |
657 | "Room 3", |
658 | "Hall 1", |
659 | "Hall 2", |
660 | "Plate", |
661 | "Delay", |
662 | "Echo" |
663 | }; |
664 | |
665 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
666 | uinfo->count = 1; |
667 | uinfo->value.enumerated.items = 8; |
668 | if (uinfo->value.enumerated.item > 7) |
669 | uinfo->value.enumerated.item = 7; |
670 | strcpy(uinfo->value.enumerated.name, |
671 | texts[uinfo->value.enumerated.item]); |
672 | |
673 | return 0; |
674 | } |
675 | |
676 | static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, |
677 | struct snd_ctl_elem_value *ucontrol) |
678 | { |
679 | struct snd_usb_audio *chip; |
680 | struct usb_mixer_interface *mixer; |
681 | struct snd_ftu_eff_switch_priv_val *pval; |
682 | int err; |
683 | unsigned char value[2]; |
684 | int id, validx; |
685 | |
686 | const int val_len = 2; |
687 | |
688 | value[0] = 0x00; |
689 | value[1] = 0x00; |
690 | |
691 | pval = (struct snd_ftu_eff_switch_priv_val *) |
692 | kctl->private_value; |
693 | |
694 | if (pval->is_cached) { |
695 | ucontrol->value.enumerated.item[0] = pval->cached_value; |
696 | return 0; |
697 | } |
698 | |
699 | mixer = (struct usb_mixer_interface *) pval->mixer; |
700 | if (snd_BUG_ON(!mixer)) |
701 | return -EINVAL; |
702 | |
703 | chip = (struct snd_usb_audio *) mixer->chip; |
704 | if (snd_BUG_ON(!chip)) |
705 | return -EINVAL; |
706 | |
707 | id = pval->bUnitID; |
708 | validx = pval->validx; |
709 | |
710 | down_read(&mixer->chip->shutdown_rwsem); |
711 | if (mixer->chip->shutdown) |
712 | err = -ENODEV; |
713 | else |
714 | err = snd_usb_ctl_msg(chip->dev, |
715 | usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, |
716 | USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, |
717 | validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), |
718 | value, val_len); |
719 | up_read(&mixer->chip->shutdown_rwsem); |
720 | if (err < 0) |
721 | return err; |
722 | |
723 | ucontrol->value.enumerated.item[0] = value[0]; |
724 | pval->cached_value = value[0]; |
725 | pval->is_cached = 1; |
726 | |
727 | return 0; |
728 | } |
729 | |
730 | static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, |
731 | struct snd_ctl_elem_value *ucontrol) |
732 | { |
733 | struct snd_usb_audio *chip; |
734 | struct snd_ftu_eff_switch_priv_val *pval; |
735 | |
736 | struct usb_mixer_interface *mixer; |
737 | int changed, cur_val, err, new_val; |
738 | unsigned char value[2]; |
739 | int id, validx; |
740 | |
741 | const int val_len = 2; |
742 | |
743 | changed = 0; |
744 | |
745 | pval = (struct snd_ftu_eff_switch_priv_val *) |
746 | kctl->private_value; |
747 | cur_val = pval->cached_value; |
748 | new_val = ucontrol->value.enumerated.item[0]; |
749 | |
750 | mixer = (struct usb_mixer_interface *) pval->mixer; |
751 | if (snd_BUG_ON(!mixer)) |
752 | return -EINVAL; |
753 | |
754 | chip = (struct snd_usb_audio *) mixer->chip; |
755 | if (snd_BUG_ON(!chip)) |
756 | return -EINVAL; |
757 | |
758 | id = pval->bUnitID; |
759 | validx = pval->validx; |
760 | |
761 | if (!pval->is_cached) { |
762 | /* Read current value */ |
763 | down_read(&mixer->chip->shutdown_rwsem); |
764 | if (mixer->chip->shutdown) |
765 | err = -ENODEV; |
766 | else |
767 | err = snd_usb_ctl_msg(chip->dev, |
768 | usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, |
769 | USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, |
770 | validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), |
771 | value, val_len); |
772 | up_read(&mixer->chip->shutdown_rwsem); |
773 | if (err < 0) |
774 | return err; |
775 | |
776 | cur_val = value[0]; |
777 | pval->cached_value = cur_val; |
778 | pval->is_cached = 1; |
779 | } |
780 | /* update value if needed */ |
781 | if (cur_val != new_val) { |
782 | value[0] = new_val; |
783 | value[1] = 0; |
784 | down_read(&mixer->chip->shutdown_rwsem); |
785 | if (mixer->chip->shutdown) |
786 | err = -ENODEV; |
787 | else |
788 | err = snd_usb_ctl_msg(chip->dev, |
789 | usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, |
790 | USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, |
791 | validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), |
792 | value, val_len); |
793 | up_read(&mixer->chip->shutdown_rwsem); |
794 | if (err < 0) |
795 | return err; |
796 | |
797 | pval->cached_value = new_val; |
798 | pval->is_cached = 1; |
799 | changed = 1; |
800 | } |
801 | |
802 | return changed; |
803 | } |
804 | |
805 | static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer, |
806 | int validx, int bUnitID) |
807 | { |
808 | static struct snd_kcontrol_new template = { |
809 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
810 | .name = "Effect Program Switch", |
811 | .index = 0, |
812 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, |
813 | .info = snd_ftu_eff_switch_info, |
814 | .get = snd_ftu_eff_switch_get, |
815 | .put = snd_ftu_eff_switch_put |
816 | }; |
817 | |
818 | int err; |
819 | struct snd_kcontrol *kctl; |
820 | struct snd_ftu_eff_switch_priv_val *pval; |
821 | |
822 | pval = kzalloc(sizeof(*pval), GFP_KERNEL); |
823 | if (!pval) |
824 | return -ENOMEM; |
825 | |
826 | pval->cached_value = 0; |
827 | pval->is_cached = 0; |
828 | pval->mixer = mixer; |
829 | pval->bUnitID = bUnitID; |
830 | pval->validx = validx; |
831 | |
832 | template.private_value = (unsigned long) pval; |
833 | kctl = snd_ctl_new1(&template, mixer->chip); |
834 | if (!kctl) { |
835 | kfree(pval); |
836 | return -ENOMEM; |
837 | } |
838 | |
839 | err = snd_ctl_add(mixer->chip->card, kctl); |
840 | if (err < 0) |
841 | return err; |
842 | |
843 | return 0; |
844 | } |
845 | |
846 | /* Create volume controls for FTU devices*/ |
847 | static int snd_ftu_create_volume_ctls(struct usb_mixer_interface *mixer) |
848 | { |
849 | char name[64]; |
850 | unsigned int control, cmask; |
851 | int in, out, err; |
852 | |
853 | const unsigned int id = 5; |
854 | const int val_type = USB_MIXER_S16; |
855 | |
856 | for (out = 0; out < 8; out++) { |
857 | control = out + 1; |
858 | for (in = 0; in < 8; in++) { |
859 | cmask = 1 << in; |
860 | snprintf(name, sizeof(name), |
861 | "AIn%d - Out%d Capture Volume", |
862 | in + 1, out + 1); |
863 | err = snd_create_std_mono_ctl(mixer, id, control, |
864 | cmask, val_type, name, |
865 | &snd_usb_mixer_vol_tlv); |
866 | if (err < 0) |
867 | return err; |
868 | } |
869 | for (in = 8; in < 16; in++) { |
870 | cmask = 1 << in; |
871 | snprintf(name, sizeof(name), |
872 | "DIn%d - Out%d Playback Volume", |
873 | in - 7, out + 1); |
874 | err = snd_create_std_mono_ctl(mixer, id, control, |
875 | cmask, val_type, name, |
876 | &snd_usb_mixer_vol_tlv); |
877 | if (err < 0) |
878 | return err; |
879 | } |
880 | } |
881 | |
882 | return 0; |
883 | } |
884 | |
885 | /* This control needs a volume quirk, see mixer.c */ |
886 | static int snd_ftu_create_effect_volume_ctl(struct usb_mixer_interface *mixer) |
887 | { |
888 | static const char name[] = "Effect Volume"; |
889 | const unsigned int id = 6; |
890 | const int val_type = USB_MIXER_U8; |
891 | const unsigned int control = 2; |
892 | const unsigned int cmask = 0; |
893 | |
894 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
895 | name, snd_usb_mixer_vol_tlv); |
896 | } |
897 | |
898 | /* This control needs a volume quirk, see mixer.c */ |
899 | static int snd_ftu_create_effect_duration_ctl(struct usb_mixer_interface *mixer) |
900 | { |
901 | static const char name[] = "Effect Duration"; |
902 | const unsigned int id = 6; |
903 | const int val_type = USB_MIXER_S16; |
904 | const unsigned int control = 3; |
905 | const unsigned int cmask = 0; |
906 | |
907 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
908 | name, snd_usb_mixer_vol_tlv); |
909 | } |
910 | |
911 | /* This control needs a volume quirk, see mixer.c */ |
912 | static int snd_ftu_create_effect_feedback_ctl(struct usb_mixer_interface *mixer) |
913 | { |
914 | static const char name[] = "Effect Feedback Volume"; |
915 | const unsigned int id = 6; |
916 | const int val_type = USB_MIXER_U8; |
917 | const unsigned int control = 4; |
918 | const unsigned int cmask = 0; |
919 | |
920 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
921 | name, NULL); |
922 | } |
923 | |
924 | static int snd_ftu_create_effect_return_ctls(struct usb_mixer_interface *mixer) |
925 | { |
926 | unsigned int cmask; |
927 | int err, ch; |
928 | char name[48]; |
929 | |
930 | const unsigned int id = 7; |
931 | const int val_type = USB_MIXER_S16; |
932 | const unsigned int control = 7; |
933 | |
934 | for (ch = 0; ch < 4; ++ch) { |
935 | cmask = 1 << ch; |
936 | snprintf(name, sizeof(name), |
937 | "Effect Return %d Volume", ch + 1); |
938 | err = snd_create_std_mono_ctl(mixer, id, control, |
939 | cmask, val_type, name, |
940 | snd_usb_mixer_vol_tlv); |
941 | if (err < 0) |
942 | return err; |
943 | } |
944 | |
945 | return 0; |
946 | } |
947 | |
948 | static int snd_ftu_create_effect_send_ctls(struct usb_mixer_interface *mixer) |
949 | { |
950 | unsigned int cmask; |
951 | int err, ch; |
952 | char name[48]; |
953 | |
954 | const unsigned int id = 5; |
955 | const int val_type = USB_MIXER_S16; |
956 | const unsigned int control = 9; |
957 | |
958 | for (ch = 0; ch < 8; ++ch) { |
959 | cmask = 1 << ch; |
960 | snprintf(name, sizeof(name), |
961 | "Effect Send AIn%d Volume", ch + 1); |
962 | err = snd_create_std_mono_ctl(mixer, id, control, cmask, |
963 | val_type, name, |
964 | snd_usb_mixer_vol_tlv); |
965 | if (err < 0) |
966 | return err; |
967 | } |
968 | for (ch = 8; ch < 16; ++ch) { |
969 | cmask = 1 << ch; |
970 | snprintf(name, sizeof(name), |
971 | "Effect Send DIn%d Volume", ch - 7); |
972 | err = snd_create_std_mono_ctl(mixer, id, control, cmask, |
973 | val_type, name, |
974 | snd_usb_mixer_vol_tlv); |
975 | if (err < 0) |
976 | return err; |
977 | } |
978 | return 0; |
979 | } |
980 | |
981 | static int snd_ftu_create_mixer(struct usb_mixer_interface *mixer) |
982 | { |
983 | int err; |
984 | |
985 | err = snd_ftu_create_volume_ctls(mixer); |
986 | if (err < 0) |
987 | return err; |
988 | |
989 | err = snd_ftu_create_effect_switch(mixer, 1, 6); |
990 | if (err < 0) |
991 | return err; |
992 | |
993 | err = snd_ftu_create_effect_volume_ctl(mixer); |
994 | if (err < 0) |
995 | return err; |
996 | |
997 | err = snd_ftu_create_effect_duration_ctl(mixer); |
998 | if (err < 0) |
999 | return err; |
1000 | |
1001 | err = snd_ftu_create_effect_feedback_ctl(mixer); |
1002 | if (err < 0) |
1003 | return err; |
1004 | |
1005 | err = snd_ftu_create_effect_return_ctls(mixer); |
1006 | if (err < 0) |
1007 | return err; |
1008 | |
1009 | err = snd_ftu_create_effect_send_ctls(mixer); |
1010 | if (err < 0) |
1011 | return err; |
1012 | |
1013 | return 0; |
1014 | } |
1015 | |
1016 | void snd_emuusb_set_samplerate(struct snd_usb_audio *chip, |
1017 | unsigned char samplerate_id) |
1018 | { |
1019 | struct usb_mixer_interface *mixer; |
1020 | struct usb_mixer_elem_info *cval; |
1021 | int unitid = 12; /* SamleRate ExtensionUnit ID */ |
1022 | |
1023 | list_for_each_entry(mixer, &chip->mixer_list, list) { |
1024 | cval = mixer->id_elems[unitid]; |
1025 | if (cval) { |
1026 | snd_usb_mixer_set_ctl_value(cval, UAC_SET_CUR, |
1027 | cval->control << 8, |
1028 | samplerate_id); |
1029 | snd_usb_mixer_notify_id(mixer, unitid); |
1030 | } |
1031 | break; |
1032 | } |
1033 | } |
1034 | |
1035 | /* M-Audio Fast Track C400/C600 */ |
1036 | /* C400/C600 volume controls, this control needs a volume quirk, see mixer.c */ |
1037 | static int snd_c400_create_vol_ctls(struct usb_mixer_interface *mixer) |
1038 | { |
1039 | char name[64]; |
1040 | unsigned int cmask, offset; |
1041 | int out, chan, err; |
1042 | int num_outs = 0; |
1043 | int num_ins = 0; |
1044 | |
1045 | const unsigned int id = 0x40; |
1046 | const int val_type = USB_MIXER_S16; |
1047 | const int control = 1; |
1048 | |
1049 | switch (mixer->chip->usb_id) { |
1050 | case USB_ID(0x0763, 0x2030): |
1051 | num_outs = 6; |
1052 | num_ins = 4; |
1053 | break; |
1054 | case USB_ID(0x0763, 0x2031): |
1055 | num_outs = 8; |
1056 | num_ins = 6; |
1057 | break; |
1058 | } |
1059 | |
1060 | for (chan = 0; chan < num_outs + num_ins; chan++) { |
1061 | for (out = 0; out < num_outs; out++) { |
1062 | if (chan < num_outs) { |
1063 | snprintf(name, sizeof(name), |
1064 | "PCM%d-Out%d Playback Volume", |
1065 | chan + 1, out + 1); |
1066 | } else { |
1067 | snprintf(name, sizeof(name), |
1068 | "In%d-Out%d Playback Volume", |
1069 | chan - num_outs + 1, out + 1); |
1070 | } |
1071 | |
1072 | cmask = (out == 0) ? 0 : 1 << (out - 1); |
1073 | offset = chan * num_outs; |
1074 | err = snd_create_std_mono_ctl_offset(mixer, id, control, |
1075 | cmask, val_type, offset, name, |
1076 | &snd_usb_mixer_vol_tlv); |
1077 | if (err < 0) |
1078 | return err; |
1079 | } |
1080 | } |
1081 | |
1082 | return 0; |
1083 | } |
1084 | |
1085 | /* This control needs a volume quirk, see mixer.c */ |
1086 | static int snd_c400_create_effect_volume_ctl(struct usb_mixer_interface *mixer) |
1087 | { |
1088 | static const char name[] = "Effect Volume"; |
1089 | const unsigned int id = 0x43; |
1090 | const int val_type = USB_MIXER_U8; |
1091 | const unsigned int control = 3; |
1092 | const unsigned int cmask = 0; |
1093 | |
1094 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
1095 | name, snd_usb_mixer_vol_tlv); |
1096 | } |
1097 | |
1098 | /* This control needs a volume quirk, see mixer.c */ |
1099 | static int snd_c400_create_effect_duration_ctl(struct usb_mixer_interface *mixer) |
1100 | { |
1101 | static const char name[] = "Effect Duration"; |
1102 | const unsigned int id = 0x43; |
1103 | const int val_type = USB_MIXER_S16; |
1104 | const unsigned int control = 4; |
1105 | const unsigned int cmask = 0; |
1106 | |
1107 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
1108 | name, snd_usb_mixer_vol_tlv); |
1109 | } |
1110 | |
1111 | /* This control needs a volume quirk, see mixer.c */ |
1112 | static int snd_c400_create_effect_feedback_ctl(struct usb_mixer_interface *mixer) |
1113 | { |
1114 | static const char name[] = "Effect Feedback Volume"; |
1115 | const unsigned int id = 0x43; |
1116 | const int val_type = USB_MIXER_U8; |
1117 | const unsigned int control = 5; |
1118 | const unsigned int cmask = 0; |
1119 | |
1120 | return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, |
1121 | name, NULL); |
1122 | } |
1123 | |
1124 | static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer) |
1125 | { |
1126 | char name[64]; |
1127 | unsigned int cmask; |
1128 | int chan, err; |
1129 | int num_outs = 0; |
1130 | int num_ins = 0; |
1131 | |
1132 | const unsigned int id = 0x42; |
1133 | const int val_type = USB_MIXER_S16; |
1134 | const int control = 1; |
1135 | |
1136 | switch (mixer->chip->usb_id) { |
1137 | case USB_ID(0x0763, 0x2030): |
1138 | num_outs = 6; |
1139 | num_ins = 4; |
1140 | break; |
1141 | case USB_ID(0x0763, 0x2031): |
1142 | num_outs = 8; |
1143 | num_ins = 6; |
1144 | break; |
1145 | } |
1146 | |
1147 | for (chan = 0; chan < num_outs + num_ins; chan++) { |
1148 | if (chan < num_outs) { |
1149 | snprintf(name, sizeof(name), |
1150 | "Effect Send DOut%d", |
1151 | chan + 1); |
1152 | } else { |
1153 | snprintf(name, sizeof(name), |
1154 | "Effect Send AIn%d", |
1155 | chan - num_outs + 1); |
1156 | } |
1157 | |
1158 | cmask = (chan == 0) ? 0 : 1 << (chan - 1); |
1159 | err = snd_create_std_mono_ctl(mixer, id, control, |
1160 | cmask, val_type, name, |
1161 | &snd_usb_mixer_vol_tlv); |
1162 | if (err < 0) |
1163 | return err; |
1164 | } |
1165 | |
1166 | return 0; |
1167 | } |
1168 | |
1169 | static int snd_c400_create_effect_ret_vol_ctls(struct usb_mixer_interface *mixer) |
1170 | { |
1171 | char name[64]; |
1172 | unsigned int cmask; |
1173 | int chan, err; |
1174 | int num_outs = 0; |
1175 | int offset = 0; |
1176 | |
1177 | const unsigned int id = 0x40; |
1178 | const int val_type = USB_MIXER_S16; |
1179 | const int control = 1; |
1180 | |
1181 | switch (mixer->chip->usb_id) { |
1182 | case USB_ID(0x0763, 0x2030): |
1183 | num_outs = 6; |
1184 | offset = 0x3c; |
1185 | /* { 0x3c, 0x43, 0x3e, 0x45, 0x40, 0x47 } */ |
1186 | break; |
1187 | case USB_ID(0x0763, 0x2031): |
1188 | num_outs = 8; |
1189 | offset = 0x70; |
1190 | /* { 0x70, 0x79, 0x72, 0x7b, 0x74, 0x7d, 0x76, 0x7f } */ |
1191 | break; |
1192 | } |
1193 | |
1194 | for (chan = 0; chan < num_outs; chan++) { |
1195 | snprintf(name, sizeof(name), |
1196 | "Effect Return %d", |
1197 | chan + 1); |
1198 | |
1199 | cmask = (chan == 0) ? 0 : |
1200 | 1 << (chan + (chan % 2) * num_outs - 1); |
1201 | err = snd_create_std_mono_ctl_offset(mixer, id, control, |
1202 | cmask, val_type, offset, name, |
1203 | &snd_usb_mixer_vol_tlv); |
1204 | if (err < 0) |
1205 | return err; |
1206 | } |
1207 | |
1208 | return 0; |
1209 | } |
1210 | |
1211 | static int snd_c400_create_mixer(struct usb_mixer_interface *mixer) |
1212 | { |
1213 | int err; |
1214 | |
1215 | err = snd_c400_create_vol_ctls(mixer); |
1216 | if (err < 0) |
1217 | return err; |
1218 | |
1219 | err = snd_c400_create_effect_vol_ctls(mixer); |
1220 | if (err < 0) |
1221 | return err; |
1222 | |
1223 | err = snd_c400_create_effect_ret_vol_ctls(mixer); |
1224 | if (err < 0) |
1225 | return err; |
1226 | |
1227 | err = snd_ftu_create_effect_switch(mixer, 2, 0x43); |
1228 | if (err < 0) |
1229 | return err; |
1230 | |
1231 | err = snd_c400_create_effect_volume_ctl(mixer); |
1232 | if (err < 0) |
1233 | return err; |
1234 | |
1235 | err = snd_c400_create_effect_duration_ctl(mixer); |
1236 | if (err < 0) |
1237 | return err; |
1238 | |
1239 | err = snd_c400_create_effect_feedback_ctl(mixer); |
1240 | if (err < 0) |
1241 | return err; |
1242 | |
1243 | return 0; |
1244 | } |
1245 | |
1246 | /* |
1247 | * The mixer units for Ebox-44 are corrupt, and even where they |
1248 | * are valid they presents mono controls as L and R channels of |
1249 | * stereo. So we provide a good mixer here. |
1250 | */ |
1251 | static struct std_mono_table ebox44_table[] = { |
1252 | { |
1253 | .unitid = 4, |
1254 | .control = 1, |
1255 | .cmask = 0x0, |
1256 | .val_type = USB_MIXER_INV_BOOLEAN, |
1257 | .name = "Headphone Playback Switch" |
1258 | }, |
1259 | { |
1260 | .unitid = 4, |
1261 | .control = 2, |
1262 | .cmask = 0x1, |
1263 | .val_type = USB_MIXER_S16, |
1264 | .name = "Headphone A Mix Playback Volume" |
1265 | }, |
1266 | { |
1267 | .unitid = 4, |
1268 | .control = 2, |
1269 | .cmask = 0x2, |
1270 | .val_type = USB_MIXER_S16, |
1271 | .name = "Headphone B Mix Playback Volume" |
1272 | }, |
1273 | |
1274 | { |
1275 | .unitid = 7, |
1276 | .control = 1, |
1277 | .cmask = 0x0, |
1278 | .val_type = USB_MIXER_INV_BOOLEAN, |
1279 | .name = "Output Playback Switch" |
1280 | }, |
1281 | { |
1282 | .unitid = 7, |
1283 | .control = 2, |
1284 | .cmask = 0x1, |
1285 | .val_type = USB_MIXER_S16, |
1286 | .name = "Output A Playback Volume" |
1287 | }, |
1288 | { |
1289 | .unitid = 7, |
1290 | .control = 2, |
1291 | .cmask = 0x2, |
1292 | .val_type = USB_MIXER_S16, |
1293 | .name = "Output B Playback Volume" |
1294 | }, |
1295 | |
1296 | { |
1297 | .unitid = 10, |
1298 | .control = 1, |
1299 | .cmask = 0x0, |
1300 | .val_type = USB_MIXER_INV_BOOLEAN, |
1301 | .name = "Input Capture Switch" |
1302 | }, |
1303 | { |
1304 | .unitid = 10, |
1305 | .control = 2, |
1306 | .cmask = 0x1, |
1307 | .val_type = USB_MIXER_S16, |
1308 | .name = "Input A Capture Volume" |
1309 | }, |
1310 | { |
1311 | .unitid = 10, |
1312 | .control = 2, |
1313 | .cmask = 0x2, |
1314 | .val_type = USB_MIXER_S16, |
1315 | .name = "Input B Capture Volume" |
1316 | }, |
1317 | |
1318 | {} |
1319 | }; |
1320 | |
1321 | /* Audio Advantage Micro II findings: |
1322 | * |
1323 | * Mapping spdif AES bits to vendor register.bit: |
1324 | * AES0: [0 0 0 0 2.3 2.2 2.1 2.0] - default 0x00 |
1325 | * AES1: [3.3 3.2.3.1.3.0 2.7 2.6 2.5 2.4] - default: 0x01 |
1326 | * AES2: [0 0 0 0 0 0 0 0] |
1327 | * AES3: [0 0 0 0 0 0 x 0] - 'x' bit is set basing on standard usb request |
1328 | * (UAC_EP_CS_ATTR_SAMPLE_RATE) for Audio Devices |
1329 | * |
1330 | * power on values: |
1331 | * r2: 0x10 |
1332 | * r3: 0x20 (b7 is zeroed just before playback (except IEC61937) and set |
1333 | * just after it to 0xa0, presumably it disables/mutes some analog |
1334 | * parts when there is no audio.) |
1335 | * r9: 0x28 |
1336 | * |
1337 | * Optical transmitter on/off: |
1338 | * vendor register.bit: 9.1 |
1339 | * 0 - on (0x28 register value) |
1340 | * 1 - off (0x2a register value) |
1341 | * |
1342 | */ |
1343 | static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol, |
1344 | struct snd_ctl_elem_info *uinfo) |
1345 | { |
1346 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
1347 | uinfo->count = 1; |
1348 | return 0; |
1349 | } |
1350 | |
1351 | static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol, |
1352 | struct snd_ctl_elem_value *ucontrol) |
1353 | { |
1354 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
1355 | int err; |
1356 | struct usb_interface *iface; |
1357 | struct usb_host_interface *alts; |
1358 | unsigned int ep; |
1359 | unsigned char data[3]; |
1360 | int rate; |
1361 | |
1362 | ucontrol->value.iec958.status[0] = kcontrol->private_value & 0xff; |
1363 | ucontrol->value.iec958.status[1] = (kcontrol->private_value >> 8) & 0xff; |
1364 | ucontrol->value.iec958.status[2] = 0x00; |
1365 | |
1366 | /* use known values for that card: interface#1 altsetting#1 */ |
1367 | iface = usb_ifnum_to_if(mixer->chip->dev, 1); |
1368 | alts = &iface->altsetting[1]; |
1369 | ep = get_endpoint(alts, 0)->bEndpointAddress; |
1370 | |
1371 | err = snd_usb_ctl_msg(mixer->chip->dev, |
1372 | usb_rcvctrlpipe(mixer->chip->dev, 0), |
1373 | UAC_GET_CUR, |
1374 | USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN, |
1375 | UAC_EP_CS_ATTR_SAMPLE_RATE << 8, |
1376 | ep, |
1377 | data, |
1378 | sizeof(data)); |
1379 | if (err < 0) |
1380 | goto end; |
1381 | |
1382 | rate = data[0] | (data[1] << 8) | (data[2] << 16); |
1383 | ucontrol->value.iec958.status[3] = (rate == 48000) ? |
1384 | IEC958_AES3_CON_FS_48000 : IEC958_AES3_CON_FS_44100; |
1385 | |
1386 | err = 0; |
1387 | end: |
1388 | return err; |
1389 | } |
1390 | |
1391 | static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol, |
1392 | struct snd_ctl_elem_value *ucontrol) |
1393 | { |
1394 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
1395 | int err; |
1396 | u8 reg; |
1397 | unsigned long priv_backup = kcontrol->private_value; |
1398 | |
1399 | reg = ((ucontrol->value.iec958.status[1] & 0x0f) << 4) | |
1400 | (ucontrol->value.iec958.status[0] & 0x0f); |
1401 | err = snd_usb_ctl_msg(mixer->chip->dev, |
1402 | usb_sndctrlpipe(mixer->chip->dev, 0), |
1403 | UAC_SET_CUR, |
1404 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
1405 | reg, |
1406 | 2, |
1407 | NULL, |
1408 | 0); |
1409 | if (err < 0) |
1410 | goto end; |
1411 | |
1412 | kcontrol->private_value &= 0xfffff0f0; |
1413 | kcontrol->private_value |= (ucontrol->value.iec958.status[1] & 0x0f) << 8; |
1414 | kcontrol->private_value |= (ucontrol->value.iec958.status[0] & 0x0f); |
1415 | |
1416 | reg = (ucontrol->value.iec958.status[0] & IEC958_AES0_NONAUDIO) ? |
1417 | 0xa0 : 0x20; |
1418 | reg |= (ucontrol->value.iec958.status[1] >> 4) & 0x0f; |
1419 | err = snd_usb_ctl_msg(mixer->chip->dev, |
1420 | usb_sndctrlpipe(mixer->chip->dev, 0), |
1421 | UAC_SET_CUR, |
1422 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
1423 | reg, |
1424 | 3, |
1425 | NULL, |
1426 | 0); |
1427 | if (err < 0) |
1428 | goto end; |
1429 | |
1430 | kcontrol->private_value &= 0xffff0fff; |
1431 | kcontrol->private_value |= (ucontrol->value.iec958.status[1] & 0xf0) << 8; |
1432 | |
1433 | /* The frequency bits in AES3 cannot be set via register access. */ |
1434 | |
1435 | /* Silently ignore any bits from the request that cannot be set. */ |
1436 | |
1437 | err = (priv_backup != kcontrol->private_value); |
1438 | end: |
1439 | return err; |
1440 | } |
1441 | |
1442 | static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol, |
1443 | struct snd_ctl_elem_value *ucontrol) |
1444 | { |
1445 | ucontrol->value.iec958.status[0] = 0x0f; |
1446 | ucontrol->value.iec958.status[1] = 0xff; |
1447 | ucontrol->value.iec958.status[2] = 0x00; |
1448 | ucontrol->value.iec958.status[3] = 0x00; |
1449 | |
1450 | return 0; |
1451 | } |
1452 | |
1453 | static int snd_microii_spdif_switch_get(struct snd_kcontrol *kcontrol, |
1454 | struct snd_ctl_elem_value *ucontrol) |
1455 | { |
1456 | ucontrol->value.integer.value[0] = !(kcontrol->private_value & 0x02); |
1457 | |
1458 | return 0; |
1459 | } |
1460 | |
1461 | static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol, |
1462 | struct snd_ctl_elem_value *ucontrol) |
1463 | { |
1464 | struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); |
1465 | int err; |
1466 | u8 reg = ucontrol->value.integer.value[0] ? 0x28 : 0x2a; |
1467 | |
1468 | err = snd_usb_ctl_msg(mixer->chip->dev, |
1469 | usb_sndctrlpipe(mixer->chip->dev, 0), |
1470 | UAC_SET_CUR, |
1471 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, |
1472 | reg, |
1473 | 9, |
1474 | NULL, |
1475 | 0); |
1476 | |
1477 | if (!err) { |
1478 | err = (reg != (kcontrol->private_value & 0x0ff)); |
1479 | if (err) |
1480 | kcontrol->private_value = reg; |
1481 | } |
1482 | |
1483 | return err; |
1484 | } |
1485 | |
1486 | static struct snd_kcontrol_new snd_microii_mixer_spdif[] = { |
1487 | { |
1488 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1489 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), |
1490 | .info = snd_microii_spdif_info, |
1491 | .get = snd_microii_spdif_default_get, |
1492 | .put = snd_microii_spdif_default_put, |
1493 | .private_value = 0x00000100UL,/* reset value */ |
1494 | }, |
1495 | { |
1496 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
1497 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1498 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, MASK), |
1499 | .info = snd_microii_spdif_info, |
1500 | .get = snd_microii_spdif_mask_get, |
1501 | }, |
1502 | { |
1503 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1504 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH), |
1505 | .info = snd_ctl_boolean_mono_info, |
1506 | .get = snd_microii_spdif_switch_get, |
1507 | .put = snd_microii_spdif_switch_put, |
1508 | .private_value = 0x00000028UL,/* reset value */ |
1509 | } |
1510 | }; |
1511 | |
1512 | static int snd_microii_controls_create(struct usb_mixer_interface *mixer) |
1513 | { |
1514 | int err, i; |
1515 | |
1516 | for (i = 0; i < ARRAY_SIZE(snd_microii_mixer_spdif); ++i) { |
1517 | err = snd_ctl_add(mixer->chip->card, |
1518 | snd_ctl_new1(&snd_microii_mixer_spdif[i], mixer)); |
1519 | if (err < 0) |
1520 | return err; |
1521 | } |
1522 | |
1523 | return err; |
1524 | } |
1525 | |
1526 | int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) |
1527 | { |
1528 | int err = 0; |
1529 | struct snd_info_entry *entry; |
1530 | |
1531 | if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0) |
1532 | return err; |
1533 | |
1534 | switch (mixer->chip->usb_id) { |
1535 | case USB_ID(0x041e, 0x3020): |
1536 | case USB_ID(0x041e, 0x3040): |
1537 | case USB_ID(0x041e, 0x3042): |
1538 | case USB_ID(0x041e, 0x30df): |
1539 | case USB_ID(0x041e, 0x3048): |
1540 | err = snd_audigy2nx_controls_create(mixer); |
1541 | if (err < 0) |
1542 | break; |
1543 | if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry)) |
1544 | snd_info_set_text_ops(entry, mixer, |
1545 | snd_audigy2nx_proc_read); |
1546 | break; |
1547 | |
1548 | case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */ |
1549 | case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */ |
1550 | err = snd_c400_create_mixer(mixer); |
1551 | break; |
1552 | |
1553 | case USB_ID(0x0763, 0x2080): /* M-Audio Fast Track Ultra */ |
1554 | case USB_ID(0x0763, 0x2081): /* M-Audio Fast Track Ultra 8R */ |
1555 | err = snd_ftu_create_mixer(mixer); |
1556 | break; |
1557 | |
1558 | case USB_ID(0x0b05, 0x1739): /* ASUS Xonar U1 */ |
1559 | case USB_ID(0x0b05, 0x1743): /* ASUS Xonar U1 (2) */ |
1560 | case USB_ID(0x0b05, 0x17a0): /* ASUS Xonar U3 */ |
1561 | err = snd_xonar_u1_controls_create(mixer); |
1562 | break; |
1563 | |
1564 | case USB_ID(0x0d8c, 0x0103): /* Audio Advantage Micro II */ |
1565 | err = snd_microii_controls_create(mixer); |
1566 | break; |
1567 | |
1568 | case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */ |
1569 | err = snd_nativeinstruments_create_mixer(mixer, |
1570 | snd_nativeinstruments_ta6_mixers, |
1571 | ARRAY_SIZE(snd_nativeinstruments_ta6_mixers)); |
1572 | break; |
1573 | |
1574 | case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */ |
1575 | err = snd_nativeinstruments_create_mixer(mixer, |
1576 | snd_nativeinstruments_ta10_mixers, |
1577 | ARRAY_SIZE(snd_nativeinstruments_ta10_mixers)); |
1578 | break; |
1579 | |
1580 | case USB_ID(0x200c, 0x1018): /* Electrix Ebox-44 */ |
1581 | /* detection is disabled in mixer_maps.c */ |
1582 | err = snd_create_std_mono_table(mixer, ebox44_table); |
1583 | break; |
1584 | } |
1585 | |
1586 | return err; |
1587 | } |
1588 | |
1589 | void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer, |
1590 | int unitid) |
1591 | { |
1592 | if (!mixer->rc_cfg) |
1593 | return; |
1594 | /* unit ids specific to Extigy/Audigy 2 NX: */ |
1595 | switch (unitid) { |
1596 | case 0: /* remote control */ |
1597 | mixer->rc_urb->dev = mixer->chip->dev; |
1598 | usb_submit_urb(mixer->rc_urb, GFP_ATOMIC); |
1599 | break; |
1600 | case 4: /* digital in jack */ |
1601 | case 7: /* line in jacks */ |
1602 | case 19: /* speaker out jacks */ |
1603 | case 20: /* headphones out jack */ |
1604 | break; |
1605 | /* live24ext: 4 = line-in jack */ |
1606 | case 3: /* hp-out jack (may actuate Mute) */ |
1607 | if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || |
1608 | mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) |
1609 | snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id); |
1610 | break; |
1611 | default: |
1612 | snd_printd(KERN_DEBUG "memory change in unknown unit %d\n", unitid); |
1613 | break; |
1614 | } |
1615 | } |
1616 | |
1617 |
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