]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - sound/pci/ice1712/ice1712.c
projects / mirror_ubuntu-jammy-kernel.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
[mirror_ubuntu-jammy-kernel.git] / sound / pci / ice1712 / ice1712.c
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * ALSA driver for ICEnsemble ICE1712 (Envy24)
4 *
5 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
6 */
7
8 /*
9 NOTES:
10 - spdif nonaudio consumer mode does not work (at least with my
11 Sony STR-DB830)
12 */
13
14 /*
15 * Changes:
16 *
17 * 2002.09.09 Takashi Iwai <tiwai@suse.de>
18 * split the code to several files. each low-level routine
19 * is stored in the local file and called from registration
20 * function from card_info struct.
21 *
22 * 2002.11.26 James Stafford <jstafford@ampltd.com>
23 * Added support for VT1724 (Envy24HT)
24 * I have left out support for 176.4 and 192 KHz for the moment.
25 * I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
26 *
27 * 2003.02.20 Taksahi Iwai <tiwai@suse.de>
28 * Split vt1724 part to an independent driver.
29 * The GPIO is accessed through the callback functions now.
30 *
31 * 2004.03.31 Doug McLain <nostar@comcast.net>
32 * Added support for Event Electronics EZ8 card to hoontech.c.
33 */
34
35
36 #include <linux/delay.h>
37 #include <linux/interrupt.h>
38 #include <linux/init.h>
39 #include <linux/pci.h>
40 #include <linux/dma-mapping.h>
41 #include <linux/slab.h>
42 #include <linux/module.h>
43 #include <linux/mutex.h>
44
45 #include <sound/core.h>
46 #include <sound/cs8427.h>
47 #include <sound/info.h>
48 #include <sound/initval.h>
49 #include <sound/tlv.h>
50
51 #include <sound/asoundef.h>
52
53 #include "ice1712.h"
54
55 /* lowlevel routines */
56 #include "delta.h"
57 #include "ews.h"
58 #include "hoontech.h"
59
60 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
61 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
62 MODULE_LICENSE("GPL");
63 MODULE_SUPPORTED_DEVICE("{"
64 HOONTECH_DEVICE_DESC
65 DELTA_DEVICE_DESC
66 EWS_DEVICE_DESC
67 "{ICEnsemble,Generic ICE1712},"
68 "{ICEnsemble,Generic Envy24}}");
69
70 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
71 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
72 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
73 static char *model[SNDRV_CARDS];
74 static bool omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */
75 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */
76 static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */
77
78 module_param_array(index, int, NULL, 0444);
79 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
80 module_param_array(id, charp, NULL, 0444);
81 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
82 module_param_array(enable, bool, NULL, 0444);
83 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
84 module_param_array(omni, bool, NULL, 0444);
85 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
86 module_param_array(cs8427_timeout, int, NULL, 0444);
87 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
88 module_param_array(model, charp, NULL, 0444);
89 MODULE_PARM_DESC(model, "Use the given board model.");
90 module_param_array(dxr_enable, int, NULL, 0444);
91 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
92
93
94 static const struct pci_device_id snd_ice1712_ids[] = {
95 { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 }, /* ICE1712 */
96 { 0, }
97 };
98
99 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
100
101 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
102 static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
103
104 static int PRO_RATE_LOCKED;
105 static int PRO_RATE_RESET = 1;
106 static unsigned int PRO_RATE_DEFAULT = 44100;
107
108 /*
109 * Basic I/O
110 */
111
112 /* check whether the clock mode is spdif-in */
113 static inline int is_spdif_master(struct snd_ice1712 *ice)
114 {
115 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
116 }
117
118 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
119 {
120 return is_spdif_master(ice) || PRO_RATE_LOCKED;
121 }
122
123 static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data)
124 {
125 outb((channel << 4) | addr, ICEDS(ice, INDEX));
126 outl(data, ICEDS(ice, DATA));
127 }
128
129 static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr)
130 {
131 outb((channel << 4) | addr, ICEDS(ice, INDEX));
132 return inl(ICEDS(ice, DATA));
133 }
134
135 static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
136 unsigned short reg,
137 unsigned short val)
138 {
139 struct snd_ice1712 *ice = ac97->private_data;
140 int tm;
141 unsigned char old_cmd = 0;
142
143 for (tm = 0; tm < 0x10000; tm++) {
144 old_cmd = inb(ICEREG(ice, AC97_CMD));
145 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
146 continue;
147 if (!(old_cmd & ICE1712_AC97_READY))
148 continue;
149 break;
150 }
151 outb(reg, ICEREG(ice, AC97_INDEX));
152 outw(val, ICEREG(ice, AC97_DATA));
153 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
154 outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
155 for (tm = 0; tm < 0x10000; tm++)
156 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
157 break;
158 }
159
160 static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
161 unsigned short reg)
162 {
163 struct snd_ice1712 *ice = ac97->private_data;
164 int tm;
165 unsigned char old_cmd = 0;
166
167 for (tm = 0; tm < 0x10000; tm++) {
168 old_cmd = inb(ICEREG(ice, AC97_CMD));
169 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
170 continue;
171 if (!(old_cmd & ICE1712_AC97_READY))
172 continue;
173 break;
174 }
175 outb(reg, ICEREG(ice, AC97_INDEX));
176 outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
177 for (tm = 0; tm < 0x10000; tm++)
178 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
179 break;
180 if (tm >= 0x10000) /* timeout */
181 return ~0;
182 return inw(ICEREG(ice, AC97_DATA));
183 }
184
185 /*
186 * pro ac97 section
187 */
188
189 static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
190 unsigned short reg,
191 unsigned short val)
192 {
193 struct snd_ice1712 *ice = ac97->private_data;
194 int tm;
195 unsigned char old_cmd = 0;
196
197 for (tm = 0; tm < 0x10000; tm++) {
198 old_cmd = inb(ICEMT(ice, AC97_CMD));
199 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
200 continue;
201 if (!(old_cmd & ICE1712_AC97_READY))
202 continue;
203 break;
204 }
205 outb(reg, ICEMT(ice, AC97_INDEX));
206 outw(val, ICEMT(ice, AC97_DATA));
207 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
208 outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
209 for (tm = 0; tm < 0x10000; tm++)
210 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
211 break;
212 }
213
214
215 static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
216 unsigned short reg)
217 {
218 struct snd_ice1712 *ice = ac97->private_data;
219 int tm;
220 unsigned char old_cmd = 0;
221
222 for (tm = 0; tm < 0x10000; tm++) {
223 old_cmd = inb(ICEMT(ice, AC97_CMD));
224 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
225 continue;
226 if (!(old_cmd & ICE1712_AC97_READY))
227 continue;
228 break;
229 }
230 outb(reg, ICEMT(ice, AC97_INDEX));
231 outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
232 for (tm = 0; tm < 0x10000; tm++)
233 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
234 break;
235 if (tm >= 0x10000) /* timeout */
236 return ~0;
237 return inw(ICEMT(ice, AC97_DATA));
238 }
239
240 /*
241 * consumer ac97 digital mix
242 */
243 #define snd_ice1712_digmix_route_ac97_info snd_ctl_boolean_mono_info
244
245 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
246 {
247 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
248
249 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
250 return 0;
251 }
252
253 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
254 {
255 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
256 unsigned char val, nval;
257
258 spin_lock_irq(&ice->reg_lock);
259 val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
260 nval = val & ~ICE1712_ROUTE_AC97;
261 if (ucontrol->value.integer.value[0])
262 nval |= ICE1712_ROUTE_AC97;
263 outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
264 spin_unlock_irq(&ice->reg_lock);
265 return val != nval;
266 }
267
268 static const struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = {
269 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
270 .name = "Digital Mixer To AC97",
271 .info = snd_ice1712_digmix_route_ac97_info,
272 .get = snd_ice1712_digmix_route_ac97_get,
273 .put = snd_ice1712_digmix_route_ac97_put,
274 };
275
276
277 /*
278 * gpio operations
279 */
280 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
281 {
282 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
283 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
284 }
285
286 static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
287 {
288 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
289 }
290
291 static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
292 {
293 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
294 }
295
296 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
297 {
298 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
299 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
300 }
301
302 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
303 {
304 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
305 }
306
307 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
308 {
309 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
310 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
311 }
312
313 /*
314 *
315 * CS8427 interface
316 *
317 */
318
319 /*
320 * change the input clock selection
321 * spdif_clock = 1 - IEC958 input, 0 - Envy24
322 */
323 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
324 {
325 unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */
326 unsigned char val, nval;
327 int res = 0;
328
329 snd_i2c_lock(ice->i2c);
330 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
331 snd_i2c_unlock(ice->i2c);
332 return -EIO;
333 }
334 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
335 snd_i2c_unlock(ice->i2c);
336 return -EIO;
337 }
338 nval = val & 0xf0;
339 if (spdif_clock)
340 nval |= 0x01;
341 else
342 nval |= 0x04;
343 if (val != nval) {
344 reg[1] = nval;
345 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
346 res = -EIO;
347 } else {
348 res++;
349 }
350 }
351 snd_i2c_unlock(ice->i2c);
352 return res;
353 }
354
355 /*
356 * spdif callbacks
357 */
358 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
359 {
360 snd_cs8427_iec958_active(ice->cs8427, 1);
361 }
362
363 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
364 {
365 snd_cs8427_iec958_active(ice->cs8427, 0);
366 }
367
368 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
369 {
370 snd_cs8427_iec958_pcm(ice->cs8427, rate);
371 }
372
373 /*
374 * create and initialize callbacks for cs8427 interface
375 */
376 int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
377 {
378 int err;
379
380 err = snd_cs8427_create(ice->i2c, addr,
381 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
382 if (err < 0) {
383 dev_err(ice->card->dev, "CS8427 initialization failed\n");
384 return err;
385 }
386 ice->spdif.ops.open = open_cs8427;
387 ice->spdif.ops.close = close_cs8427;
388 ice->spdif.ops.setup_rate = setup_cs8427;
389 return 0;
390 }
391
392 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
393 {
394 /* change CS8427 clock source too */
395 if (ice->cs8427)
396 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
397 /* notify ak4524 chip as well */
398 if (spdif_is_master) {
399 unsigned int i;
400 for (i = 0; i < ice->akm_codecs; i++) {
401 if (ice->akm[i].ops.set_rate_val)
402 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
403 }
404 }
405 }
406
407 /*
408 * Interrupt handler
409 */
410
411 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
412 {
413 struct snd_ice1712 *ice = dev_id;
414 unsigned char status;
415 int handled = 0;
416
417 while (1) {
418 status = inb(ICEREG(ice, IRQSTAT));
419 if (status == 0)
420 break;
421 handled = 1;
422 if (status & ICE1712_IRQ_MPU1) {
423 if (ice->rmidi[0])
424 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
425 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
426 status &= ~ICE1712_IRQ_MPU1;
427 }
428 if (status & ICE1712_IRQ_TIMER)
429 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
430 if (status & ICE1712_IRQ_MPU2) {
431 if (ice->rmidi[1])
432 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
433 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
434 status &= ~ICE1712_IRQ_MPU2;
435 }
436 if (status & ICE1712_IRQ_PROPCM) {
437 unsigned char mtstat = inb(ICEMT(ice, IRQ));
438 if (mtstat & ICE1712_MULTI_PBKSTATUS) {
439 if (ice->playback_pro_substream)
440 snd_pcm_period_elapsed(ice->playback_pro_substream);
441 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
442 }
443 if (mtstat & ICE1712_MULTI_CAPSTATUS) {
444 if (ice->capture_pro_substream)
445 snd_pcm_period_elapsed(ice->capture_pro_substream);
446 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
447 }
448 }
449 if (status & ICE1712_IRQ_FM)
450 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
451 if (status & ICE1712_IRQ_PBKDS) {
452 u32 idx;
453 u16 pbkstatus;
454 struct snd_pcm_substream *substream;
455 pbkstatus = inw(ICEDS(ice, INTSTAT));
456 /* dev_dbg(ice->card->dev, "pbkstatus = 0x%x\n", pbkstatus); */
457 for (idx = 0; idx < 6; idx++) {
458 if ((pbkstatus & (3 << (idx * 2))) == 0)
459 continue;
460 substream = ice->playback_con_substream_ds[idx];
461 if (substream != NULL)
462 snd_pcm_period_elapsed(substream);
463 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
464 }
465 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
466 }
467 if (status & ICE1712_IRQ_CONCAP) {
468 if (ice->capture_con_substream)
469 snd_pcm_period_elapsed(ice->capture_con_substream);
470 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
471 }
472 if (status & ICE1712_IRQ_CONPBK) {
473 if (ice->playback_con_substream)
474 snd_pcm_period_elapsed(ice->playback_con_substream);
475 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
476 }
477 }
478 return IRQ_RETVAL(handled);
479 }
480
481
482 /*
483 * PCM part - misc
484 */
485
486 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
487 struct snd_pcm_hw_params *hw_params)
488 {
489 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
490 }
491
492 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
493 {
494 return snd_pcm_lib_free_pages(substream);
495 }
496
497 /*
498 * PCM part - consumer I/O
499 */
500
501 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
502 int cmd)
503 {
504 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
505 int result = 0;
506 u32 tmp;
507
508 spin_lock(&ice->reg_lock);
509 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
510 if (cmd == SNDRV_PCM_TRIGGER_START) {
511 tmp |= 1;
512 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
513 tmp &= ~1;
514 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
515 tmp |= 2;
516 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
517 tmp &= ~2;
518 } else {
519 result = -EINVAL;
520 }
521 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
522 spin_unlock(&ice->reg_lock);
523 return result;
524 }
525
526 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
527 int cmd)
528 {
529 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
530 int result = 0;
531 u32 tmp;
532
533 spin_lock(&ice->reg_lock);
534 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
535 if (cmd == SNDRV_PCM_TRIGGER_START) {
536 tmp |= 1;
537 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
538 tmp &= ~1;
539 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
540 tmp |= 2;
541 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
542 tmp &= ~2;
543 } else {
544 result = -EINVAL;
545 }
546 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
547 spin_unlock(&ice->reg_lock);
548 return result;
549 }
550
551 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
552 int cmd)
553 {
554 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
555 int result = 0;
556 u8 tmp;
557
558 spin_lock(&ice->reg_lock);
559 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
560 if (cmd == SNDRV_PCM_TRIGGER_START) {
561 tmp |= 1;
562 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
563 tmp &= ~1;
564 } else {
565 result = -EINVAL;
566 }
567 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
568 spin_unlock(&ice->reg_lock);
569 return result;
570 }
571
572 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
573 {
574 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
575 struct snd_pcm_runtime *runtime = substream->runtime;
576 u32 period_size, buf_size, rate, tmp;
577
578 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
579 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
580 tmp = 0x0000;
581 if (snd_pcm_format_width(runtime->format) == 16)
582 tmp |= 0x10;
583 if (runtime->channels == 2)
584 tmp |= 0x08;
585 rate = (runtime->rate * 8192) / 375;
586 if (rate > 0x000fffff)
587 rate = 0x000fffff;
588 spin_lock_irq(&ice->reg_lock);
589 outb(0, ice->ddma_port + 15);
590 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
591 outl(runtime->dma_addr, ice->ddma_port + 0);
592 outw(buf_size, ice->ddma_port + 4);
593 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
594 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
595 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
596 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
597 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
598 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
599 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
600 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
601 spin_unlock_irq(&ice->reg_lock);
602 return 0;
603 }
604
605 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
606 {
607 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
608 struct snd_pcm_runtime *runtime = substream->runtime;
609 u32 period_size, rate, tmp, chn;
610
611 period_size = snd_pcm_lib_period_bytes(substream) - 1;
612 tmp = 0x0064;
613 if (snd_pcm_format_width(runtime->format) == 16)
614 tmp &= ~0x04;
615 if (runtime->channels == 2)
616 tmp |= 0x08;
617 rate = (runtime->rate * 8192) / 375;
618 if (rate > 0x000fffff)
619 rate = 0x000fffff;
620 ice->playback_con_active_buf[substream->number] = 0;
621 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
622 chn = substream->number * 2;
623 spin_lock_irq(&ice->reg_lock);
624 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
625 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
626 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
627 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
628 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
629 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
630 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
631 if (runtime->channels == 2) {
632 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
633 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
634 }
635 spin_unlock_irq(&ice->reg_lock);
636 return 0;
637 }
638
639 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
640 {
641 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
642 struct snd_pcm_runtime *runtime = substream->runtime;
643 u32 period_size, buf_size;
644 u8 tmp;
645
646 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
647 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
648 tmp = 0x06;
649 if (snd_pcm_format_width(runtime->format) == 16)
650 tmp &= ~0x04;
651 if (runtime->channels == 2)
652 tmp &= ~0x02;
653 spin_lock_irq(&ice->reg_lock);
654 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
655 outw(buf_size, ICEREG(ice, CONCAP_COUNT));
656 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
657 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
658 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
659 spin_unlock_irq(&ice->reg_lock);
660 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
661 return 0;
662 }
663
664 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
665 {
666 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
667 struct snd_pcm_runtime *runtime = substream->runtime;
668 size_t ptr;
669
670 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
671 return 0;
672 ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
673 ptr = bytes_to_frames(substream->runtime, ptr);
674 if (ptr == runtime->buffer_size)
675 ptr = 0;
676 return ptr;
677 }
678
679 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
680 {
681 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
682 u8 addr;
683 size_t ptr;
684
685 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
686 return 0;
687 if (ice->playback_con_active_buf[substream->number])
688 addr = ICE1712_DSC_ADDR1;
689 else
690 addr = ICE1712_DSC_ADDR0;
691 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
692 ice->playback_con_virt_addr[substream->number];
693 ptr = bytes_to_frames(substream->runtime, ptr);
694 if (ptr == substream->runtime->buffer_size)
695 ptr = 0;
696 return ptr;
697 }
698
699 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
700 {
701 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
702 size_t ptr;
703
704 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
705 return 0;
706 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
707 ptr = bytes_to_frames(substream->runtime, ptr);
708 if (ptr == substream->runtime->buffer_size)
709 ptr = 0;
710 return ptr;
711 }
712
713 static const struct snd_pcm_hardware snd_ice1712_playback = {
714 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
715 SNDRV_PCM_INFO_BLOCK_TRANSFER |
716 SNDRV_PCM_INFO_MMAP_VALID |
717 SNDRV_PCM_INFO_PAUSE),
718 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
719 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
720 .rate_min = 4000,
721 .rate_max = 48000,
722 .channels_min = 1,
723 .channels_max = 2,
724 .buffer_bytes_max = (64*1024),
725 .period_bytes_min = 64,
726 .period_bytes_max = (64*1024),
727 .periods_min = 1,
728 .periods_max = 1024,
729 .fifo_size = 0,
730 };
731
732 static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
733 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
734 SNDRV_PCM_INFO_BLOCK_TRANSFER |
735 SNDRV_PCM_INFO_MMAP_VALID |
736 SNDRV_PCM_INFO_PAUSE),
737 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
738 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
739 .rate_min = 4000,
740 .rate_max = 48000,
741 .channels_min = 1,
742 .channels_max = 2,
743 .buffer_bytes_max = (128*1024),
744 .period_bytes_min = 64,
745 .period_bytes_max = (128*1024),
746 .periods_min = 2,
747 .periods_max = 2,
748 .fifo_size = 0,
749 };
750
751 static const struct snd_pcm_hardware snd_ice1712_capture = {
752 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
753 SNDRV_PCM_INFO_BLOCK_TRANSFER |
754 SNDRV_PCM_INFO_MMAP_VALID),
755 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
756 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
757 .rate_min = 4000,
758 .rate_max = 48000,
759 .channels_min = 1,
760 .channels_max = 2,
761 .buffer_bytes_max = (64*1024),
762 .period_bytes_min = 64,
763 .period_bytes_max = (64*1024),
764 .periods_min = 1,
765 .periods_max = 1024,
766 .fifo_size = 0,
767 };
768
769 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
770 {
771 struct snd_pcm_runtime *runtime = substream->runtime;
772 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
773
774 ice->playback_con_substream = substream;
775 runtime->hw = snd_ice1712_playback;
776 return 0;
777 }
778
779 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
780 {
781 struct snd_pcm_runtime *runtime = substream->runtime;
782 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
783 u32 tmp;
784
785 ice->playback_con_substream_ds[substream->number] = substream;
786 runtime->hw = snd_ice1712_playback_ds;
787 spin_lock_irq(&ice->reg_lock);
788 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
789 outw(tmp, ICEDS(ice, INTMASK));
790 spin_unlock_irq(&ice->reg_lock);
791 return 0;
792 }
793
794 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
795 {
796 struct snd_pcm_runtime *runtime = substream->runtime;
797 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
798
799 ice->capture_con_substream = substream;
800 runtime->hw = snd_ice1712_capture;
801 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
802 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
803 runtime->hw.rate_min = 48000;
804 return 0;
805 }
806
807 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
808 {
809 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
810
811 ice->playback_con_substream = NULL;
812 return 0;
813 }
814
815 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
816 {
817 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
818 u32 tmp;
819
820 spin_lock_irq(&ice->reg_lock);
821 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
822 outw(tmp, ICEDS(ice, INTMASK));
823 spin_unlock_irq(&ice->reg_lock);
824 ice->playback_con_substream_ds[substream->number] = NULL;
825 return 0;
826 }
827
828 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
829 {
830 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
831
832 ice->capture_con_substream = NULL;
833 return 0;
834 }
835
836 static const struct snd_pcm_ops snd_ice1712_playback_ops = {
837 .open = snd_ice1712_playback_open,
838 .close = snd_ice1712_playback_close,
839 .ioctl = snd_pcm_lib_ioctl,
840 .hw_params = snd_ice1712_hw_params,
841 .hw_free = snd_ice1712_hw_free,
842 .prepare = snd_ice1712_playback_prepare,
843 .trigger = snd_ice1712_playback_trigger,
844 .pointer = snd_ice1712_playback_pointer,
845 };
846
847 static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
848 .open = snd_ice1712_playback_ds_open,
849 .close = snd_ice1712_playback_ds_close,
850 .ioctl = snd_pcm_lib_ioctl,
851 .hw_params = snd_ice1712_hw_params,
852 .hw_free = snd_ice1712_hw_free,
853 .prepare = snd_ice1712_playback_ds_prepare,
854 .trigger = snd_ice1712_playback_ds_trigger,
855 .pointer = snd_ice1712_playback_ds_pointer,
856 };
857
858 static const struct snd_pcm_ops snd_ice1712_capture_ops = {
859 .open = snd_ice1712_capture_open,
860 .close = snd_ice1712_capture_close,
861 .ioctl = snd_pcm_lib_ioctl,
862 .hw_params = snd_ice1712_hw_params,
863 .hw_free = snd_ice1712_hw_free,
864 .prepare = snd_ice1712_capture_prepare,
865 .trigger = snd_ice1712_capture_trigger,
866 .pointer = snd_ice1712_capture_pointer,
867 };
868
869 static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device)
870 {
871 struct snd_pcm *pcm;
872 int err;
873
874 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
875 if (err < 0)
876 return err;
877
878 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
879 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
880
881 pcm->private_data = ice;
882 pcm->info_flags = 0;
883 strcpy(pcm->name, "ICE1712 consumer");
884 ice->pcm = pcm;
885
886 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
887 snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
888
889 dev_warn(ice->card->dev,
890 "Consumer PCM code does not work well at the moment --jk\n");
891
892 return 0;
893 }
894
895 static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device)
896 {
897 struct snd_pcm *pcm;
898 int err;
899
900 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
901 if (err < 0)
902 return err;
903
904 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
905
906 pcm->private_data = ice;
907 pcm->info_flags = 0;
908 strcpy(pcm->name, "ICE1712 consumer (DS)");
909 ice->pcm_ds = pcm;
910
911 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
912 snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
913
914 return 0;
915 }
916
917 /*
918 * PCM code - professional part (multitrack)
919 */
920
921 static const unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
922 32000, 44100, 48000, 64000, 88200, 96000 };
923
924 static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
925 .count = ARRAY_SIZE(rates),
926 .list = rates,
927 .mask = 0,
928 };
929
930 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
931 int cmd)
932 {
933 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
934 switch (cmd) {
935 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
936 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
937 {
938 unsigned int what;
939 unsigned int old;
940 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
941 return -EINVAL;
942 what = ICE1712_PLAYBACK_PAUSE;
943 snd_pcm_trigger_done(substream, substream);
944 spin_lock(&ice->reg_lock);
945 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
946 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
947 old |= what;
948 else
949 old &= ~what;
950 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
951 spin_unlock(&ice->reg_lock);
952 break;
953 }
954 case SNDRV_PCM_TRIGGER_START:
955 case SNDRV_PCM_TRIGGER_STOP:
956 {
957 unsigned int what = 0;
958 unsigned int old;
959 struct snd_pcm_substream *s;
960
961 snd_pcm_group_for_each_entry(s, substream) {
962 if (s == ice->playback_pro_substream) {
963 what |= ICE1712_PLAYBACK_START;
964 snd_pcm_trigger_done(s, substream);
965 } else if (s == ice->capture_pro_substream) {
966 what |= ICE1712_CAPTURE_START_SHADOW;
967 snd_pcm_trigger_done(s, substream);
968 }
969 }
970 spin_lock(&ice->reg_lock);
971 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
972 if (cmd == SNDRV_PCM_TRIGGER_START)
973 old |= what;
974 else
975 old &= ~what;
976 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
977 spin_unlock(&ice->reg_lock);
978 break;
979 }
980 default:
981 return -EINVAL;
982 }
983 return 0;
984 }
985
986 /*
987 */
988 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
989 {
990 unsigned long flags;
991 unsigned char val, old;
992 unsigned int i;
993
994 switch (rate) {
995 case 8000: val = 6; break;
996 case 9600: val = 3; break;
997 case 11025: val = 10; break;
998 case 12000: val = 2; break;
999 case 16000: val = 5; break;
1000 case 22050: val = 9; break;
1001 case 24000: val = 1; break;
1002 case 32000: val = 4; break;
1003 case 44100: val = 8; break;
1004 case 48000: val = 0; break;
1005 case 64000: val = 15; break;
1006 case 88200: val = 11; break;
1007 case 96000: val = 7; break;
1008 default:
1009 snd_BUG();
1010 val = 0;
1011 rate = 48000;
1012 break;
1013 }
1014
1015 spin_lock_irqsave(&ice->reg_lock, flags);
1016 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1017 ICE1712_PLAYBACK_PAUSE|
1018 ICE1712_PLAYBACK_START)) {
1019 __out:
1020 spin_unlock_irqrestore(&ice->reg_lock, flags);
1021 return;
1022 }
1023 if (!force && is_pro_rate_locked(ice))
1024 goto __out;
1025
1026 old = inb(ICEMT(ice, RATE));
1027 if (!force && old == val)
1028 goto __out;
1029
1030 ice->cur_rate = rate;
1031 outb(val, ICEMT(ice, RATE));
1032 spin_unlock_irqrestore(&ice->reg_lock, flags);
1033
1034 if (ice->gpio.set_pro_rate)
1035 ice->gpio.set_pro_rate(ice, rate);
1036 for (i = 0; i < ice->akm_codecs; i++) {
1037 if (ice->akm[i].ops.set_rate_val)
1038 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1039 }
1040 if (ice->spdif.ops.setup_rate)
1041 ice->spdif.ops.setup_rate(ice, rate);
1042 }
1043
1044 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1045 {
1046 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1047
1048 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1049 spin_lock_irq(&ice->reg_lock);
1050 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1051 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1052 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1053 spin_unlock_irq(&ice->reg_lock);
1054
1055 return 0;
1056 }
1057
1058 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1059 struct snd_pcm_hw_params *hw_params)
1060 {
1061 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1062
1063 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1064 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1065 }
1066
1067 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1068 {
1069 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1070
1071 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1072 spin_lock_irq(&ice->reg_lock);
1073 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1074 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1075 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1076 spin_unlock_irq(&ice->reg_lock);
1077 return 0;
1078 }
1079
1080 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1081 struct snd_pcm_hw_params *hw_params)
1082 {
1083 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1084
1085 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1086 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1087 }
1088
1089 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1090 {
1091 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1092 size_t ptr;
1093
1094 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1095 return 0;
1096 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1097 ptr = bytes_to_frames(substream->runtime, ptr);
1098 if (ptr == substream->runtime->buffer_size)
1099 ptr = 0;
1100 return ptr;
1101 }
1102
1103 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1104 {
1105 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1106 size_t ptr;
1107
1108 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1109 return 0;
1110 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1111 ptr = bytes_to_frames(substream->runtime, ptr);
1112 if (ptr == substream->runtime->buffer_size)
1113 ptr = 0;
1114 return ptr;
1115 }
1116
1117 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1118 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1119 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1120 SNDRV_PCM_INFO_MMAP_VALID |
1121 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1122 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1123 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1124 .rate_min = 4000,
1125 .rate_max = 96000,
1126 .channels_min = 10,
1127 .channels_max = 10,
1128 .buffer_bytes_max = (256*1024),
1129 .period_bytes_min = 10 * 4 * 2,
1130 .period_bytes_max = 131040,
1131 .periods_min = 1,
1132 .periods_max = 1024,
1133 .fifo_size = 0,
1134 };
1135
1136 static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1137 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1138 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1139 SNDRV_PCM_INFO_MMAP_VALID |
1140 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1141 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1142 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1143 .rate_min = 4000,
1144 .rate_max = 96000,
1145 .channels_min = 12,
1146 .channels_max = 12,
1147 .buffer_bytes_max = (256*1024),
1148 .period_bytes_min = 12 * 4 * 2,
1149 .period_bytes_max = 131040,
1150 .periods_min = 1,
1151 .periods_max = 1024,
1152 .fifo_size = 0,
1153 };
1154
1155 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1156 {
1157 struct snd_pcm_runtime *runtime = substream->runtime;
1158 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1159
1160 ice->playback_pro_substream = substream;
1161 runtime->hw = snd_ice1712_playback_pro;
1162 snd_pcm_set_sync(substream);
1163 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1164 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1165 if (is_pro_rate_locked(ice)) {
1166 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1167 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1168 }
1169
1170 if (ice->spdif.ops.open)
1171 ice->spdif.ops.open(ice, substream);
1172
1173 return 0;
1174 }
1175
1176 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1177 {
1178 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1179 struct snd_pcm_runtime *runtime = substream->runtime;
1180
1181 ice->capture_pro_substream = substream;
1182 runtime->hw = snd_ice1712_capture_pro;
1183 snd_pcm_set_sync(substream);
1184 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1185 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1186 if (is_pro_rate_locked(ice)) {
1187 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1188 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1189 }
1190
1191 return 0;
1192 }
1193
1194 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1195 {
1196 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1197
1198 if (PRO_RATE_RESET)
1199 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1200 ice->playback_pro_substream = NULL;
1201 if (ice->spdif.ops.close)
1202 ice->spdif.ops.close(ice, substream);
1203
1204 return 0;
1205 }
1206
1207 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1208 {
1209 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1210
1211 if (PRO_RATE_RESET)
1212 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1213 ice->capture_pro_substream = NULL;
1214 return 0;
1215 }
1216
1217 static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1218 .open = snd_ice1712_playback_pro_open,
1219 .close = snd_ice1712_playback_pro_close,
1220 .ioctl = snd_pcm_lib_ioctl,
1221 .hw_params = snd_ice1712_playback_pro_hw_params,
1222 .hw_free = snd_ice1712_hw_free,
1223 .prepare = snd_ice1712_playback_pro_prepare,
1224 .trigger = snd_ice1712_pro_trigger,
1225 .pointer = snd_ice1712_playback_pro_pointer,
1226 };
1227
1228 static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1229 .open = snd_ice1712_capture_pro_open,
1230 .close = snd_ice1712_capture_pro_close,
1231 .ioctl = snd_pcm_lib_ioctl,
1232 .hw_params = snd_ice1712_capture_pro_hw_params,
1233 .hw_free = snd_ice1712_hw_free,
1234 .prepare = snd_ice1712_capture_pro_prepare,
1235 .trigger = snd_ice1712_pro_trigger,
1236 .pointer = snd_ice1712_capture_pro_pointer,
1237 };
1238
1239 static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device)
1240 {
1241 struct snd_pcm *pcm;
1242 int err;
1243
1244 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1245 if (err < 0)
1246 return err;
1247
1248 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1249 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1250
1251 pcm->private_data = ice;
1252 pcm->info_flags = 0;
1253 strcpy(pcm->name, "ICE1712 multi");
1254
1255 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1256 snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1257
1258 ice->pcm_pro = pcm;
1259
1260 if (ice->cs8427) {
1261 /* assign channels to iec958 */
1262 err = snd_cs8427_iec958_build(ice->cs8427,
1263 pcm->streams[0].substream,
1264 pcm->streams[1].substream);
1265 if (err < 0)
1266 return err;
1267 }
1268
1269 return snd_ice1712_build_pro_mixer(ice);
1270 }
1271
1272 /*
1273 * Mixer section
1274 */
1275
1276 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1277 {
1278 unsigned int vol = ice->pro_volumes[index];
1279 unsigned short val = 0;
1280
1281 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1282 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1283 outb(index, ICEMT(ice, MONITOR_INDEX));
1284 outw(val, ICEMT(ice, MONITOR_VOLUME));
1285 }
1286
1287 #define snd_ice1712_pro_mixer_switch_info snd_ctl_boolean_stereo_info
1288
1289 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1290 {
1291 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1292 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1293 kcontrol->private_value;
1294
1295 spin_lock_irq(&ice->reg_lock);
1296 ucontrol->value.integer.value[0] =
1297 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1298 ucontrol->value.integer.value[1] =
1299 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1300 spin_unlock_irq(&ice->reg_lock);
1301 return 0;
1302 }
1303
1304 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1305 {
1306 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1307 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1308 kcontrol->private_value;
1309 unsigned int nval, change;
1310
1311 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1312 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1313 spin_lock_irq(&ice->reg_lock);
1314 nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1315 change = nval != ice->pro_volumes[priv_idx];
1316 ice->pro_volumes[priv_idx] = nval;
1317 snd_ice1712_update_volume(ice, priv_idx);
1318 spin_unlock_irq(&ice->reg_lock);
1319 return change;
1320 }
1321
1322 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1323 {
1324 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1325 uinfo->count = 2;
1326 uinfo->value.integer.min = 0;
1327 uinfo->value.integer.max = 96;
1328 return 0;
1329 }
1330
1331 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1332 {
1333 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1334 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1335 kcontrol->private_value;
1336
1337 spin_lock_irq(&ice->reg_lock);
1338 ucontrol->value.integer.value[0] =
1339 (ice->pro_volumes[priv_idx] >> 0) & 127;
1340 ucontrol->value.integer.value[1] =
1341 (ice->pro_volumes[priv_idx] >> 16) & 127;
1342 spin_unlock_irq(&ice->reg_lock);
1343 return 0;
1344 }
1345
1346 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1347 {
1348 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1349 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1350 kcontrol->private_value;
1351 unsigned int nval, change;
1352
1353 nval = (ucontrol->value.integer.value[0] & 127) |
1354 ((ucontrol->value.integer.value[1] & 127) << 16);
1355 spin_lock_irq(&ice->reg_lock);
1356 nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1357 change = nval != ice->pro_volumes[priv_idx];
1358 ice->pro_volumes[priv_idx] = nval;
1359 snd_ice1712_update_volume(ice, priv_idx);
1360 spin_unlock_irq(&ice->reg_lock);
1361 return change;
1362 }
1363
1364 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1365
1366 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = {
1367 {
1368 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1369 .name = "Multi Playback Switch",
1370 .info = snd_ice1712_pro_mixer_switch_info,
1371 .get = snd_ice1712_pro_mixer_switch_get,
1372 .put = snd_ice1712_pro_mixer_switch_put,
1373 .private_value = 0,
1374 .count = 10,
1375 },
1376 {
1377 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1378 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1379 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1380 .name = "Multi Playback Volume",
1381 .info = snd_ice1712_pro_mixer_volume_info,
1382 .get = snd_ice1712_pro_mixer_volume_get,
1383 .put = snd_ice1712_pro_mixer_volume_put,
1384 .private_value = 0,
1385 .count = 10,
1386 .tlv = { .p = db_scale_playback }
1387 },
1388 };
1389
1390 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = {
1391 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1392 .name = "H/W Multi Capture Switch",
1393 .info = snd_ice1712_pro_mixer_switch_info,
1394 .get = snd_ice1712_pro_mixer_switch_get,
1395 .put = snd_ice1712_pro_mixer_switch_put,
1396 .private_value = 10,
1397 };
1398
1399 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = {
1400 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1401 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1402 .info = snd_ice1712_pro_mixer_switch_info,
1403 .get = snd_ice1712_pro_mixer_switch_get,
1404 .put = snd_ice1712_pro_mixer_switch_put,
1405 .private_value = 18,
1406 .count = 2,
1407 };
1408
1409 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = {
1410 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1411 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1412 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1413 .name = "H/W Multi Capture Volume",
1414 .info = snd_ice1712_pro_mixer_volume_info,
1415 .get = snd_ice1712_pro_mixer_volume_get,
1416 .put = snd_ice1712_pro_mixer_volume_put,
1417 .private_value = 10,
1418 .tlv = { .p = db_scale_playback }
1419 };
1420
1421 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = {
1422 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1423 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1424 .info = snd_ice1712_pro_mixer_volume_info,
1425 .get = snd_ice1712_pro_mixer_volume_get,
1426 .put = snd_ice1712_pro_mixer_volume_put,
1427 .private_value = 18,
1428 .count = 2,
1429 };
1430
1431 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1432 {
1433 struct snd_card *card = ice->card;
1434 unsigned int idx;
1435 int err;
1436
1437 /* multi-channel mixer */
1438 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1439 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1440 if (err < 0)
1441 return err;
1442 }
1443
1444 if (ice->num_total_adcs > 0) {
1445 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1446 tmp.count = ice->num_total_adcs;
1447 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1448 if (err < 0)
1449 return err;
1450 }
1451
1452 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1453 if (err < 0)
1454 return err;
1455
1456 if (ice->num_total_adcs > 0) {
1457 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1458 tmp.count = ice->num_total_adcs;
1459 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1460 if (err < 0)
1461 return err;
1462 }
1463
1464 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1465 if (err < 0)
1466 return err;
1467
1468 /* initialize volumes */
1469 for (idx = 0; idx < 10; idx++) {
1470 ice->pro_volumes[idx] = 0x80008000; /* mute */
1471 snd_ice1712_update_volume(ice, idx);
1472 }
1473 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1474 ice->pro_volumes[idx] = 0x80008000; /* mute */
1475 snd_ice1712_update_volume(ice, idx);
1476 }
1477 for (idx = 18; idx < 20; idx++) {
1478 ice->pro_volumes[idx] = 0x80008000; /* mute */
1479 snd_ice1712_update_volume(ice, idx);
1480 }
1481 return 0;
1482 }
1483
1484 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1485 {
1486 struct snd_ice1712 *ice = ac97->private_data;
1487 ice->ac97 = NULL;
1488 }
1489
1490 static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1491 {
1492 int err, bus_num = 0;
1493 struct snd_ac97_template ac97;
1494 struct snd_ac97_bus *pbus;
1495 static struct snd_ac97_bus_ops con_ops = {
1496 .write = snd_ice1712_ac97_write,
1497 .read = snd_ice1712_ac97_read,
1498 };
1499 static struct snd_ac97_bus_ops pro_ops = {
1500 .write = snd_ice1712_pro_ac97_write,
1501 .read = snd_ice1712_pro_ac97_read,
1502 };
1503
1504 if (ice_has_con_ac97(ice)) {
1505 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1506 if (err < 0)
1507 return err;
1508 memset(&ac97, 0, sizeof(ac97));
1509 ac97.private_data = ice;
1510 ac97.private_free = snd_ice1712_mixer_free_ac97;
1511 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1512 if (err < 0)
1513 dev_warn(ice->card->dev,
1514 "cannot initialize ac97 for consumer, skipped\n");
1515 else {
1516 return snd_ctl_add(ice->card,
1517 snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
1518 ice));
1519 }
1520 }
1521
1522 if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1523 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1524 if (err < 0)
1525 return err;
1526 memset(&ac97, 0, sizeof(ac97));
1527 ac97.private_data = ice;
1528 ac97.private_free = snd_ice1712_mixer_free_ac97;
1529 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1530 if (err < 0)
1531 dev_warn(ice->card->dev,
1532 "cannot initialize pro ac97, skipped\n");
1533 else
1534 return 0;
1535 }
1536 /* I2S mixer only */
1537 strcat(ice->card->mixername, "ICE1712 - multitrack");
1538 return 0;
1539 }
1540
1541 /*
1542 *
1543 */
1544
1545 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1546 {
1547 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1548 }
1549
1550 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1551 struct snd_info_buffer *buffer)
1552 {
1553 struct snd_ice1712 *ice = entry->private_data;
1554 unsigned int idx;
1555
1556 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1557 snd_iprintf(buffer, "EEPROM:\n");
1558
1559 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1560 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1561 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1562 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1563 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1564 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1565 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1566 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1567 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1568 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1569 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1570 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1571 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1572 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1573 for (idx = 0; idx < 4; idx++)
1574 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1575 for (idx = 0; idx < 4; idx++)
1576 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1577 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1578 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1579
1580 snd_iprintf(buffer, "\nRegisters:\n");
1581 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1582 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1583 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1584 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1585 snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1586 snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1587 snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1588 }
1589
1590 static void snd_ice1712_proc_init(struct snd_ice1712 *ice)
1591 {
1592 snd_card_ro_proc_new(ice->card, "ice1712", ice, snd_ice1712_proc_read);
1593 }
1594
1595 /*
1596 *
1597 */
1598
1599 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1600 struct snd_ctl_elem_info *uinfo)
1601 {
1602 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1603 uinfo->count = sizeof(struct snd_ice1712_eeprom);
1604 return 0;
1605 }
1606
1607 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1608 struct snd_ctl_elem_value *ucontrol)
1609 {
1610 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1611
1612 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1613 return 0;
1614 }
1615
1616 static const struct snd_kcontrol_new snd_ice1712_eeprom = {
1617 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1618 .name = "ICE1712 EEPROM",
1619 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1620 .info = snd_ice1712_eeprom_info,
1621 .get = snd_ice1712_eeprom_get
1622 };
1623
1624 /*
1625 */
1626 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1627 struct snd_ctl_elem_info *uinfo)
1628 {
1629 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1630 uinfo->count = 1;
1631 return 0;
1632 }
1633
1634 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1635 struct snd_ctl_elem_value *ucontrol)
1636 {
1637 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1638 if (ice->spdif.ops.default_get)
1639 ice->spdif.ops.default_get(ice, ucontrol);
1640 return 0;
1641 }
1642
1643 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1644 struct snd_ctl_elem_value *ucontrol)
1645 {
1646 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1647 if (ice->spdif.ops.default_put)
1648 return ice->spdif.ops.default_put(ice, ucontrol);
1649 return 0;
1650 }
1651
1652 static const struct snd_kcontrol_new snd_ice1712_spdif_default =
1653 {
1654 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1655 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1656 .info = snd_ice1712_spdif_info,
1657 .get = snd_ice1712_spdif_default_get,
1658 .put = snd_ice1712_spdif_default_put
1659 };
1660
1661 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1662 struct snd_ctl_elem_value *ucontrol)
1663 {
1664 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1665 if (ice->spdif.ops.default_get) {
1666 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1667 IEC958_AES0_PROFESSIONAL |
1668 IEC958_AES0_CON_NOT_COPYRIGHT |
1669 IEC958_AES0_CON_EMPHASIS;
1670 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1671 IEC958_AES1_CON_CATEGORY;
1672 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1673 } else {
1674 ucontrol->value.iec958.status[0] = 0xff;
1675 ucontrol->value.iec958.status[1] = 0xff;
1676 ucontrol->value.iec958.status[2] = 0xff;
1677 ucontrol->value.iec958.status[3] = 0xff;
1678 ucontrol->value.iec958.status[4] = 0xff;
1679 }
1680 return 0;
1681 }
1682
1683 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1684 struct snd_ctl_elem_value *ucontrol)
1685 {
1686 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1687 if (ice->spdif.ops.default_get) {
1688 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1689 IEC958_AES0_PROFESSIONAL |
1690 IEC958_AES0_PRO_FS |
1691 IEC958_AES0_PRO_EMPHASIS;
1692 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1693 } else {
1694 ucontrol->value.iec958.status[0] = 0xff;
1695 ucontrol->value.iec958.status[1] = 0xff;
1696 ucontrol->value.iec958.status[2] = 0xff;
1697 ucontrol->value.iec958.status[3] = 0xff;
1698 ucontrol->value.iec958.status[4] = 0xff;
1699 }
1700 return 0;
1701 }
1702
1703 static const struct snd_kcontrol_new snd_ice1712_spdif_maskc =
1704 {
1705 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1706 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1707 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1708 .info = snd_ice1712_spdif_info,
1709 .get = snd_ice1712_spdif_maskc_get,
1710 };
1711
1712 static const struct snd_kcontrol_new snd_ice1712_spdif_maskp =
1713 {
1714 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1715 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1716 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1717 .info = snd_ice1712_spdif_info,
1718 .get = snd_ice1712_spdif_maskp_get,
1719 };
1720
1721 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1722 struct snd_ctl_elem_value *ucontrol)
1723 {
1724 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1725 if (ice->spdif.ops.stream_get)
1726 ice->spdif.ops.stream_get(ice, ucontrol);
1727 return 0;
1728 }
1729
1730 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1731 struct snd_ctl_elem_value *ucontrol)
1732 {
1733 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1734 if (ice->spdif.ops.stream_put)
1735 return ice->spdif.ops.stream_put(ice, ucontrol);
1736 return 0;
1737 }
1738
1739 static const struct snd_kcontrol_new snd_ice1712_spdif_stream =
1740 {
1741 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1742 SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1743 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1744 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1745 .info = snd_ice1712_spdif_info,
1746 .get = snd_ice1712_spdif_stream_get,
1747 .put = snd_ice1712_spdif_stream_put
1748 };
1749
1750 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1751 struct snd_ctl_elem_value *ucontrol)
1752 {
1753 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1754 unsigned char mask = kcontrol->private_value & 0xff;
1755 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1756
1757 snd_ice1712_save_gpio_status(ice);
1758 ucontrol->value.integer.value[0] =
1759 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1760 snd_ice1712_restore_gpio_status(ice);
1761 return 0;
1762 }
1763
1764 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1765 struct snd_ctl_elem_value *ucontrol)
1766 {
1767 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1768 unsigned char mask = kcontrol->private_value & 0xff;
1769 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1770 unsigned int val, nval;
1771
1772 if (kcontrol->private_value & (1 << 31))
1773 return -EPERM;
1774 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1775 snd_ice1712_save_gpio_status(ice);
1776 val = snd_ice1712_gpio_read(ice);
1777 nval |= val & ~mask;
1778 if (val != nval)
1779 snd_ice1712_gpio_write(ice, nval);
1780 snd_ice1712_restore_gpio_status(ice);
1781 return val != nval;
1782 }
1783
1784 /*
1785 * rate
1786 */
1787 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1788 struct snd_ctl_elem_info *uinfo)
1789 {
1790 static const char * const texts[] = {
1791 "8000", /* 0: 6 */
1792 "9600", /* 1: 3 */
1793 "11025", /* 2: 10 */
1794 "12000", /* 3: 2 */
1795 "16000", /* 4: 5 */
1796 "22050", /* 5: 9 */
1797 "24000", /* 6: 1 */
1798 "32000", /* 7: 4 */
1799 "44100", /* 8: 8 */
1800 "48000", /* 9: 0 */
1801 "64000", /* 10: 15 */
1802 "88200", /* 11: 11 */
1803 "96000", /* 12: 7 */
1804 "IEC958 Input", /* 13: -- */
1805 };
1806 return snd_ctl_enum_info(uinfo, 1, 14, texts);
1807 }
1808
1809 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1810 struct snd_ctl_elem_value *ucontrol)
1811 {
1812 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1813 static const unsigned char xlate[16] = {
1814 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1815 };
1816 unsigned char val;
1817
1818 spin_lock_irq(&ice->reg_lock);
1819 if (is_spdif_master(ice)) {
1820 ucontrol->value.enumerated.item[0] = 13;
1821 } else {
1822 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1823 if (val == 255) {
1824 snd_BUG();
1825 val = 0;
1826 }
1827 ucontrol->value.enumerated.item[0] = val;
1828 }
1829 spin_unlock_irq(&ice->reg_lock);
1830 return 0;
1831 }
1832
1833 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1834 struct snd_ctl_elem_value *ucontrol)
1835 {
1836 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1837 static const unsigned int xrate[13] = {
1838 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1839 32000, 44100, 48000, 64000, 88200, 96000
1840 };
1841 unsigned char oval;
1842 int change = 0;
1843
1844 spin_lock_irq(&ice->reg_lock);
1845 oval = inb(ICEMT(ice, RATE));
1846 if (ucontrol->value.enumerated.item[0] == 13) {
1847 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1848 } else {
1849 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1850 spin_unlock_irq(&ice->reg_lock);
1851 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1852 spin_lock_irq(&ice->reg_lock);
1853 }
1854 change = inb(ICEMT(ice, RATE)) != oval;
1855 spin_unlock_irq(&ice->reg_lock);
1856
1857 if ((oval & ICE1712_SPDIF_MASTER) !=
1858 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1859 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1860
1861 return change;
1862 }
1863
1864 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = {
1865 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1866 .name = "Multi Track Internal Clock",
1867 .info = snd_ice1712_pro_internal_clock_info,
1868 .get = snd_ice1712_pro_internal_clock_get,
1869 .put = snd_ice1712_pro_internal_clock_put
1870 };
1871
1872 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1873 struct snd_ctl_elem_info *uinfo)
1874 {
1875 static const char * const texts[] = {
1876 "8000", /* 0: 6 */
1877 "9600", /* 1: 3 */
1878 "11025", /* 2: 10 */
1879 "12000", /* 3: 2 */
1880 "16000", /* 4: 5 */
1881 "22050", /* 5: 9 */
1882 "24000", /* 6: 1 */
1883 "32000", /* 7: 4 */
1884 "44100", /* 8: 8 */
1885 "48000", /* 9: 0 */
1886 "64000", /* 10: 15 */
1887 "88200", /* 11: 11 */
1888 "96000", /* 12: 7 */
1889 /* "IEC958 Input", 13: -- */
1890 };
1891 return snd_ctl_enum_info(uinfo, 1, 13, texts);
1892 }
1893
1894 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1895 struct snd_ctl_elem_value *ucontrol)
1896 {
1897 int val;
1898 static const unsigned int xrate[13] = {
1899 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1900 32000, 44100, 48000, 64000, 88200, 96000
1901 };
1902
1903 for (val = 0; val < 13; val++) {
1904 if (xrate[val] == PRO_RATE_DEFAULT)
1905 break;
1906 }
1907
1908 ucontrol->value.enumerated.item[0] = val;
1909 return 0;
1910 }
1911
1912 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1913 struct snd_ctl_elem_value *ucontrol)
1914 {
1915 static const unsigned int xrate[13] = {
1916 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1917 32000, 44100, 48000, 64000, 88200, 96000
1918 };
1919 unsigned char oval;
1920 int change = 0;
1921
1922 oval = PRO_RATE_DEFAULT;
1923 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1924 change = PRO_RATE_DEFAULT != oval;
1925
1926 return change;
1927 }
1928
1929 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = {
1930 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1931 .name = "Multi Track Internal Clock Default",
1932 .info = snd_ice1712_pro_internal_clock_default_info,
1933 .get = snd_ice1712_pro_internal_clock_default_get,
1934 .put = snd_ice1712_pro_internal_clock_default_put
1935 };
1936
1937 #define snd_ice1712_pro_rate_locking_info snd_ctl_boolean_mono_info
1938
1939 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1940 struct snd_ctl_elem_value *ucontrol)
1941 {
1942 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1943 return 0;
1944 }
1945
1946 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1947 struct snd_ctl_elem_value *ucontrol)
1948 {
1949 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1950 int change = 0, nval;
1951
1952 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1953 spin_lock_irq(&ice->reg_lock);
1954 change = PRO_RATE_LOCKED != nval;
1955 PRO_RATE_LOCKED = nval;
1956 spin_unlock_irq(&ice->reg_lock);
1957 return change;
1958 }
1959
1960 static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = {
1961 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1962 .name = "Multi Track Rate Locking",
1963 .info = snd_ice1712_pro_rate_locking_info,
1964 .get = snd_ice1712_pro_rate_locking_get,
1965 .put = snd_ice1712_pro_rate_locking_put
1966 };
1967
1968 #define snd_ice1712_pro_rate_reset_info snd_ctl_boolean_mono_info
1969
1970 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1971 struct snd_ctl_elem_value *ucontrol)
1972 {
1973 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1974 return 0;
1975 }
1976
1977 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1978 struct snd_ctl_elem_value *ucontrol)
1979 {
1980 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1981 int change = 0, nval;
1982
1983 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1984 spin_lock_irq(&ice->reg_lock);
1985 change = PRO_RATE_RESET != nval;
1986 PRO_RATE_RESET = nval;
1987 spin_unlock_irq(&ice->reg_lock);
1988 return change;
1989 }
1990
1991 static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = {
1992 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1993 .name = "Multi Track Rate Reset",
1994 .info = snd_ice1712_pro_rate_reset_info,
1995 .get = snd_ice1712_pro_rate_reset_get,
1996 .put = snd_ice1712_pro_rate_reset_put
1997 };
1998
1999 /*
2000 * routing
2001 */
2002 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2003 struct snd_ctl_elem_info *uinfo)
2004 {
2005 static const char * const texts[] = {
2006 "PCM Out", /* 0 */
2007 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2008 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2009 "IEC958 In L", "IEC958 In R", /* 9-10 */
2010 "Digital Mixer", /* 11 - optional */
2011 };
2012 int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2013 return snd_ctl_enum_info(uinfo, 1, num_items, texts);
2014 }
2015
2016 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2017 struct snd_ctl_elem_value *ucontrol)
2018 {
2019 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2020 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2021 unsigned int val, cval;
2022
2023 spin_lock_irq(&ice->reg_lock);
2024 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2025 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2026 spin_unlock_irq(&ice->reg_lock);
2027
2028 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2029 val &= 3;
2030 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2031 if (val == 1 && idx < 2)
2032 ucontrol->value.enumerated.item[0] = 11;
2033 else if (val == 2)
2034 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2035 else if (val == 3)
2036 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2037 else
2038 ucontrol->value.enumerated.item[0] = 0;
2039 return 0;
2040 }
2041
2042 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2043 struct snd_ctl_elem_value *ucontrol)
2044 {
2045 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2046 int change, shift;
2047 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2048 unsigned int val, old_val, nval;
2049
2050 /* update PSDOUT */
2051 if (ucontrol->value.enumerated.item[0] >= 11)
2052 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2053 else if (ucontrol->value.enumerated.item[0] >= 9)
2054 nval = 3; /* spdif in */
2055 else if (ucontrol->value.enumerated.item[0] >= 1)
2056 nval = 2; /* analog in */
2057 else
2058 nval = 0; /* pcm */
2059 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2060 spin_lock_irq(&ice->reg_lock);
2061 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2062 val &= ~(0x03 << shift);
2063 val |= nval << shift;
2064 change = val != old_val;
2065 if (change)
2066 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2067 spin_unlock_irq(&ice->reg_lock);
2068 if (nval < 2) /* dig mixer of pcm */
2069 return change;
2070
2071 /* update CAPTURE */
2072 spin_lock_irq(&ice->reg_lock);
2073 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2074 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2075 if (nval == 2) { /* analog in */
2076 nval = ucontrol->value.enumerated.item[0] - 1;
2077 val &= ~(0x07 << shift);
2078 val |= nval << shift;
2079 } else { /* spdif in */
2080 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2081 val &= ~(0x08 << shift);
2082 val |= nval << shift;
2083 }
2084 if (val != old_val) {
2085 change = 1;
2086 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2087 }
2088 spin_unlock_irq(&ice->reg_lock);
2089 return change;
2090 }
2091
2092 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2093 struct snd_ctl_elem_value *ucontrol)
2094 {
2095 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2096 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2097 unsigned int val, cval;
2098 val = inw(ICEMT(ice, ROUTE_SPDOUT));
2099 cval = (val >> (idx * 4 + 8)) & 0x0f;
2100 val = (val >> (idx * 2)) & 0x03;
2101 if (val == 1)
2102 ucontrol->value.enumerated.item[0] = 11;
2103 else if (val == 2)
2104 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2105 else if (val == 3)
2106 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2107 else
2108 ucontrol->value.enumerated.item[0] = 0;
2109 return 0;
2110 }
2111
2112 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2113 struct snd_ctl_elem_value *ucontrol)
2114 {
2115 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2116 int change, shift;
2117 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2118 unsigned int val, old_val, nval;
2119
2120 /* update SPDOUT */
2121 spin_lock_irq(&ice->reg_lock);
2122 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2123 if (ucontrol->value.enumerated.item[0] >= 11)
2124 nval = 1;
2125 else if (ucontrol->value.enumerated.item[0] >= 9)
2126 nval = 3;
2127 else if (ucontrol->value.enumerated.item[0] >= 1)
2128 nval = 2;
2129 else
2130 nval = 0;
2131 shift = idx * 2;
2132 val &= ~(0x03 << shift);
2133 val |= nval << shift;
2134 shift = idx * 4 + 8;
2135 if (nval == 2) {
2136 nval = ucontrol->value.enumerated.item[0] - 1;
2137 val &= ~(0x07 << shift);
2138 val |= nval << shift;
2139 } else if (nval == 3) {
2140 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2141 val &= ~(0x08 << shift);
2142 val |= nval << shift;
2143 }
2144 change = val != old_val;
2145 if (change)
2146 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2147 spin_unlock_irq(&ice->reg_lock);
2148 return change;
2149 }
2150
2151 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = {
2152 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2153 .name = "H/W Playback Route",
2154 .info = snd_ice1712_pro_route_info,
2155 .get = snd_ice1712_pro_route_analog_get,
2156 .put = snd_ice1712_pro_route_analog_put,
2157 };
2158
2159 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = {
2160 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2161 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2162 .info = snd_ice1712_pro_route_info,
2163 .get = snd_ice1712_pro_route_spdif_get,
2164 .put = snd_ice1712_pro_route_spdif_put,
2165 .count = 2,
2166 };
2167
2168
2169 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2170 struct snd_ctl_elem_info *uinfo)
2171 {
2172 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2173 uinfo->count = 1;
2174 uinfo->value.integer.min = 0;
2175 uinfo->value.integer.max = 255;
2176 return 0;
2177 }
2178
2179 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2180 struct snd_ctl_elem_value *ucontrol)
2181 {
2182 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2183
2184 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2185 return 0;
2186 }
2187
2188 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2189 struct snd_ctl_elem_value *ucontrol)
2190 {
2191 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2192 int change;
2193
2194 spin_lock_irq(&ice->reg_lock);
2195 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2196 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2197 spin_unlock_irq(&ice->reg_lock);
2198 return change;
2199 }
2200
2201 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = {
2202 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2203 .name = "Multi Track Volume Rate",
2204 .info = snd_ice1712_pro_volume_rate_info,
2205 .get = snd_ice1712_pro_volume_rate_get,
2206 .put = snd_ice1712_pro_volume_rate_put
2207 };
2208
2209 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2210 struct snd_ctl_elem_info *uinfo)
2211 {
2212 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2213 uinfo->count = 22;
2214 uinfo->value.integer.min = 0;
2215 uinfo->value.integer.max = 255;
2216 return 0;
2217 }
2218
2219 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2220 struct snd_ctl_elem_value *ucontrol)
2221 {
2222 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2223 int idx;
2224
2225 spin_lock_irq(&ice->reg_lock);
2226 for (idx = 0; idx < 22; idx++) {
2227 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2228 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2229 }
2230 spin_unlock_irq(&ice->reg_lock);
2231 return 0;
2232 }
2233
2234 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = {
2235 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2236 .name = "Multi Track Peak",
2237 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2238 .info = snd_ice1712_pro_peak_info,
2239 .get = snd_ice1712_pro_peak_get
2240 };
2241
2242 /*
2243 *
2244 */
2245
2246 /*
2247 * list of available boards
2248 */
2249 static struct snd_ice1712_card_info *card_tables[] = {
2250 snd_ice1712_hoontech_cards,
2251 snd_ice1712_delta_cards,
2252 snd_ice1712_ews_cards,
2253 NULL,
2254 };
2255
2256 static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2257 unsigned char dev,
2258 unsigned char addr)
2259 {
2260 long t = 0x10000;
2261
2262 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2263 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2264 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2265 return inb(ICEREG(ice, I2C_DATA));
2266 }
2267
2268 static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2269 const char *modelname)
2270 {
2271 int dev = ICE_I2C_EEPROM_ADDR; /* I2C EEPROM device address */
2272 unsigned int i, size;
2273 struct snd_ice1712_card_info * const *tbl, *c;
2274
2275 if (!modelname || !*modelname) {
2276 ice->eeprom.subvendor = 0;
2277 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2278 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2279 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2280 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2281 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2282 if (ice->eeprom.subvendor == 0 ||
2283 ice->eeprom.subvendor == (unsigned int)-1) {
2284 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2285 u16 vendor, device;
2286 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2287 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2288 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2289 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2290 dev_err(ice->card->dev,
2291 "No valid ID is found\n");
2292 return -ENXIO;
2293 }
2294 }
2295 }
2296 for (tbl = card_tables; *tbl; tbl++) {
2297 for (c = *tbl; c->subvendor; c++) {
2298 if (modelname && c->model && !strcmp(modelname, c->model)) {
2299 dev_info(ice->card->dev,
2300 "Using board model %s\n", c->name);
2301 ice->eeprom.subvendor = c->subvendor;
2302 } else if (c->subvendor != ice->eeprom.subvendor)
2303 continue;
2304 if (!c->eeprom_size || !c->eeprom_data)
2305 goto found;
2306 /* if the EEPROM is given by the driver, use it */
2307 dev_dbg(ice->card->dev, "using the defined eeprom..\n");
2308 ice->eeprom.version = 1;
2309 ice->eeprom.size = c->eeprom_size + 6;
2310 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2311 goto read_skipped;
2312 }
2313 }
2314 dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n",
2315 ice->eeprom.subvendor);
2316
2317 found:
2318 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2319 if (ice->eeprom.size < 6)
2320 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2321 else if (ice->eeprom.size > 32) {
2322 dev_err(ice->card->dev,
2323 "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2324 return -EIO;
2325 }
2326 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2327 if (ice->eeprom.version != 1) {
2328 dev_err(ice->card->dev, "invalid EEPROM version %i\n",
2329 ice->eeprom.version);
2330 /* return -EIO; */
2331 }
2332 size = ice->eeprom.size - 6;
2333 for (i = 0; i < size; i++)
2334 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2335
2336 read_skipped:
2337 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2338 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2339 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2340
2341 return 0;
2342 }
2343
2344
2345
2346 static int snd_ice1712_chip_init(struct snd_ice1712 *ice)
2347 {
2348 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2349 udelay(200);
2350 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2351 udelay(200);
2352 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2353 !ice->dxr_enable)
2354 /* Set eeprom value to limit active ADCs and DACs to 6;
2355 * Also disable AC97 as no hardware in standard 6fire card/box
2356 * Note: DXR extensions are not currently supported
2357 */
2358 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2359 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2360 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2361 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2362 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2363 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2364 ice->gpio.write_mask = ice->eeprom.gpiomask;
2365 ice->gpio.direction = ice->eeprom.gpiodir;
2366 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2367 ice->eeprom.gpiomask);
2368 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2369 ice->eeprom.gpiodir);
2370 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2371 ice->eeprom.gpiostate);
2372 } else {
2373 ice->gpio.write_mask = 0xc0;
2374 ice->gpio.direction = 0xff;
2375 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2376 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2377 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2378 ICE1712_STDSP24_CLOCK_BIT);
2379 }
2380 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2381 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2382 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2383 udelay(100);
2384 outb(0, ICEREG(ice, AC97_CMD));
2385 udelay(200);
2386 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2387 }
2388 snd_ice1712_set_pro_rate(ice, 48000, 1);
2389 /* unmask used interrupts */
2390 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2391 ICE1712_IRQ_MPU2 : 0) |
2392 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2393 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2394 ICEREG(ice, IRQMASK));
2395 outb(0x00, ICEMT(ice, IRQ));
2396
2397 return 0;
2398 }
2399
2400 int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2401 {
2402 int err;
2403 struct snd_kcontrol *kctl;
2404
2405 if (snd_BUG_ON(!ice->pcm_pro))
2406 return -EIO;
2407 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2408 if (err < 0)
2409 return err;
2410 kctl->id.device = ice->pcm_pro->device;
2411 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2412 if (err < 0)
2413 return err;
2414 kctl->id.device = ice->pcm_pro->device;
2415 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2416 if (err < 0)
2417 return err;
2418 kctl->id.device = ice->pcm_pro->device;
2419 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2420 if (err < 0)
2421 return err;
2422 kctl->id.device = ice->pcm_pro->device;
2423 ice->spdif.stream_ctl = kctl;
2424 return 0;
2425 }
2426
2427
2428 static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
2429 {
2430 int err;
2431
2432 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2433 if (err < 0)
2434 return err;
2435 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2436 if (err < 0)
2437 return err;
2438 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2439 if (err < 0)
2440 return err;
2441
2442 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2443 if (err < 0)
2444 return err;
2445 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2446 if (err < 0)
2447 return err;
2448
2449 if (ice->num_total_dacs > 0) {
2450 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2451 tmp.count = ice->num_total_dacs;
2452 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2453 if (err < 0)
2454 return err;
2455 }
2456
2457 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2458 if (err < 0)
2459 return err;
2460
2461 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2462 if (err < 0)
2463 return err;
2464 return snd_ctl_add(ice->card,
2465 snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2466 }
2467
2468 static int snd_ice1712_free(struct snd_ice1712 *ice)
2469 {
2470 if (!ice->port)
2471 goto __hw_end;
2472 /* mask all interrupts */
2473 outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ));
2474 outb(0xff, ICEREG(ice, IRQMASK));
2475 /* --- */
2476 __hw_end:
2477 if (ice->irq >= 0)
2478 free_irq(ice->irq, ice);
2479
2480 if (ice->port)
2481 pci_release_regions(ice->pci);
2482 snd_ice1712_akm4xxx_free(ice);
2483 pci_disable_device(ice->pci);
2484 kfree(ice->spec);
2485 kfree(ice);
2486 return 0;
2487 }
2488
2489 static int snd_ice1712_dev_free(struct snd_device *device)
2490 {
2491 struct snd_ice1712 *ice = device->device_data;
2492 return snd_ice1712_free(ice);
2493 }
2494
2495 static int snd_ice1712_create(struct snd_card *card,
2496 struct pci_dev *pci,
2497 const char *modelname,
2498 int omni,
2499 int cs8427_timeout,
2500 int dxr_enable,
2501 struct snd_ice1712 **r_ice1712)
2502 {
2503 struct snd_ice1712 *ice;
2504 int err;
2505 static struct snd_device_ops ops = {
2506 .dev_free = snd_ice1712_dev_free,
2507 };
2508
2509 *r_ice1712 = NULL;
2510
2511 /* enable PCI device */
2512 err = pci_enable_device(pci);
2513 if (err < 0)
2514 return err;
2515 /* check, if we can restrict PCI DMA transfers to 28 bits */
2516 if (dma_set_mask(&pci->dev, DMA_BIT_MASK(28)) < 0 ||
2517 dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(28)) < 0) {
2518 dev_err(card->dev,
2519 "architecture does not support 28bit PCI busmaster DMA\n");
2520 pci_disable_device(pci);
2521 return -ENXIO;
2522 }
2523
2524 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2525 if (ice == NULL) {
2526 pci_disable_device(pci);
2527 return -ENOMEM;
2528 }
2529 ice->omni = omni ? 1 : 0;
2530 if (cs8427_timeout < 1)
2531 cs8427_timeout = 1;
2532 else if (cs8427_timeout > 1000)
2533 cs8427_timeout = 1000;
2534 ice->cs8427_timeout = cs8427_timeout;
2535 ice->dxr_enable = dxr_enable;
2536 spin_lock_init(&ice->reg_lock);
2537 mutex_init(&ice->gpio_mutex);
2538 mutex_init(&ice->i2c_mutex);
2539 mutex_init(&ice->open_mutex);
2540 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2541 ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2542 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2543 ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2544 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2545 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2546
2547 ice->spdif.cs8403_bits =
2548 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2549 0x10 | /* no emphasis */
2550 0x20); /* PCM encoder/decoder */
2551 ice->card = card;
2552 ice->pci = pci;
2553 ice->irq = -1;
2554 pci_set_master(pci);
2555 /* disable legacy emulation */
2556 pci_write_config_word(ice->pci, 0x40, 0x807f);
2557 pci_write_config_word(ice->pci, 0x42, 0x0006);
2558 snd_ice1712_proc_init(ice);
2559 synchronize_irq(pci->irq);
2560
2561 card->private_data = ice;
2562
2563 err = pci_request_regions(pci, "ICE1712");
2564 if (err < 0) {
2565 kfree(ice);
2566 pci_disable_device(pci);
2567 return err;
2568 }
2569 ice->port = pci_resource_start(pci, 0);
2570 ice->ddma_port = pci_resource_start(pci, 1);
2571 ice->dmapath_port = pci_resource_start(pci, 2);
2572 ice->profi_port = pci_resource_start(pci, 3);
2573
2574 if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2575 KBUILD_MODNAME, ice)) {
2576 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
2577 snd_ice1712_free(ice);
2578 return -EIO;
2579 }
2580
2581 ice->irq = pci->irq;
2582
2583 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2584 snd_ice1712_free(ice);
2585 return -EIO;
2586 }
2587 if (snd_ice1712_chip_init(ice) < 0) {
2588 snd_ice1712_free(ice);
2589 return -EIO;
2590 }
2591
2592 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2593 if (err < 0) {
2594 snd_ice1712_free(ice);
2595 return err;
2596 }
2597
2598 *r_ice1712 = ice;
2599 return 0;
2600 }
2601
2602
2603 /*
2604 *
2605 * Registration
2606 *
2607 */
2608
2609 static struct snd_ice1712_card_info no_matched;
2610
2611 static int snd_ice1712_probe(struct pci_dev *pci,
2612 const struct pci_device_id *pci_id)
2613 {
2614 static int dev;
2615 struct snd_card *card;
2616 struct snd_ice1712 *ice;
2617 int pcm_dev = 0, err;
2618 struct snd_ice1712_card_info * const *tbl, *c;
2619
2620 if (dev >= SNDRV_CARDS)
2621 return -ENODEV;
2622 if (!enable[dev]) {
2623 dev++;
2624 return -ENOENT;
2625 }
2626
2627 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
2628 0, &card);
2629 if (err < 0)
2630 return err;
2631
2632 strcpy(card->driver, "ICE1712");
2633 strcpy(card->shortname, "ICEnsemble ICE1712");
2634
2635 err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2636 cs8427_timeout[dev], dxr_enable[dev], &ice);
2637 if (err < 0) {
2638 snd_card_free(card);
2639 return err;
2640 }
2641
2642 for (tbl = card_tables; *tbl; tbl++) {
2643 for (c = *tbl; c->subvendor; c++) {
2644 if (c->subvendor == ice->eeprom.subvendor) {
2645 ice->card_info = c;
2646 strcpy(card->shortname, c->name);
2647 if (c->driver) /* specific driver? */
2648 strcpy(card->driver, c->driver);
2649 if (c->chip_init) {
2650 err = c->chip_init(ice);
2651 if (err < 0) {
2652 snd_card_free(card);
2653 return err;
2654 }
2655 }
2656 goto __found;
2657 }
2658 }
2659 }
2660 c = &no_matched;
2661 __found:
2662
2663 err = snd_ice1712_pcm_profi(ice, pcm_dev++);
2664 if (err < 0) {
2665 snd_card_free(card);
2666 return err;
2667 }
2668
2669 if (ice_has_con_ac97(ice)) {
2670 err = snd_ice1712_pcm(ice, pcm_dev++);
2671 if (err < 0) {
2672 snd_card_free(card);
2673 return err;
2674 }
2675 }
2676
2677 err = snd_ice1712_ac97_mixer(ice);
2678 if (err < 0) {
2679 snd_card_free(card);
2680 return err;
2681 }
2682
2683 err = snd_ice1712_build_controls(ice);
2684 if (err < 0) {
2685 snd_card_free(card);
2686 return err;
2687 }
2688
2689 if (c->build_controls) {
2690 err = c->build_controls(ice);
2691 if (err < 0) {
2692 snd_card_free(card);
2693 return err;
2694 }
2695 }
2696
2697 if (ice_has_con_ac97(ice)) {
2698 err = snd_ice1712_pcm_ds(ice, pcm_dev++);
2699 if (err < 0) {
2700 snd_card_free(card);
2701 return err;
2702 }
2703 }
2704
2705 if (!c->no_mpu401) {
2706 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2707 ICEREG(ice, MPU1_CTRL),
2708 c->mpu401_1_info_flags |
2709 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2710 -1, &ice->rmidi[0]);
2711 if (err < 0) {
2712 snd_card_free(card);
2713 return err;
2714 }
2715 if (c->mpu401_1_name)
2716 /* Preferred name available in card_info */
2717 snprintf(ice->rmidi[0]->name,
2718 sizeof(ice->rmidi[0]->name),
2719 "%s %d", c->mpu401_1_name, card->number);
2720
2721 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2722 /* 2nd port used */
2723 err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2724 ICEREG(ice, MPU2_CTRL),
2725 c->mpu401_2_info_flags |
2726 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2727 -1, &ice->rmidi[1]);
2728
2729 if (err < 0) {
2730 snd_card_free(card);
2731 return err;
2732 }
2733 if (c->mpu401_2_name)
2734 /* Preferred name available in card_info */
2735 snprintf(ice->rmidi[1]->name,
2736 sizeof(ice->rmidi[1]->name),
2737 "%s %d", c->mpu401_2_name,
2738 card->number);
2739 }
2740 }
2741
2742 snd_ice1712_set_input_clock_source(ice, 0);
2743
2744 sprintf(card->longname, "%s at 0x%lx, irq %i",
2745 card->shortname, ice->port, ice->irq);
2746
2747 err = snd_card_register(card);
2748 if (err < 0) {
2749 snd_card_free(card);
2750 return err;
2751 }
2752 pci_set_drvdata(pci, card);
2753 dev++;
2754 return 0;
2755 }
2756
2757 static void snd_ice1712_remove(struct pci_dev *pci)
2758 {
2759 struct snd_card *card = pci_get_drvdata(pci);
2760 struct snd_ice1712 *ice = card->private_data;
2761
2762 if (ice->card_info && ice->card_info->chip_exit)
2763 ice->card_info->chip_exit(ice);
2764 snd_card_free(card);
2765 }
2766
2767 #ifdef CONFIG_PM_SLEEP
2768 static int snd_ice1712_suspend(struct device *dev)
2769 {
2770 struct snd_card *card = dev_get_drvdata(dev);
2771 struct snd_ice1712 *ice = card->private_data;
2772
2773 if (!ice->pm_suspend_enabled)
2774 return 0;
2775
2776 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2777
2778 snd_ac97_suspend(ice->ac97);
2779
2780 spin_lock_irq(&ice->reg_lock);
2781 ice->pm_saved_is_spdif_master = is_spdif_master(ice);
2782 ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
2783 ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
2784 spin_unlock_irq(&ice->reg_lock);
2785
2786 if (ice->pm_suspend)
2787 ice->pm_suspend(ice);
2788 return 0;
2789 }
2790
2791 static int snd_ice1712_resume(struct device *dev)
2792 {
2793 struct snd_card *card = dev_get_drvdata(dev);
2794 struct snd_ice1712 *ice = card->private_data;
2795 int rate;
2796
2797 if (!ice->pm_suspend_enabled)
2798 return 0;
2799
2800 if (ice->cur_rate)
2801 rate = ice->cur_rate;
2802 else
2803 rate = PRO_RATE_DEFAULT;
2804
2805 if (snd_ice1712_chip_init(ice) < 0) {
2806 snd_card_disconnect(card);
2807 return -EIO;
2808 }
2809
2810 ice->cur_rate = rate;
2811
2812 if (ice->pm_resume)
2813 ice->pm_resume(ice);
2814
2815 if (ice->pm_saved_is_spdif_master) {
2816 /* switching to external clock via SPDIF */
2817 spin_lock_irq(&ice->reg_lock);
2818 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
2819 ICEMT(ice, RATE));
2820 spin_unlock_irq(&ice->reg_lock);
2821 snd_ice1712_set_input_clock_source(ice, 1);
2822 } else {
2823 /* internal on-card clock */
2824 snd_ice1712_set_pro_rate(ice, rate, 1);
2825 snd_ice1712_set_input_clock_source(ice, 0);
2826 }
2827
2828 outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
2829 outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
2830
2831 snd_ac97_resume(ice->ac97);
2832
2833 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2834 return 0;
2835 }
2836
2837 static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume);
2838 #define SND_VT1712_PM_OPS &snd_ice1712_pm
2839 #else
2840 #define SND_VT1712_PM_OPS NULL
2841 #endif /* CONFIG_PM_SLEEP */
2842
2843 static struct pci_driver ice1712_driver = {
2844 .name = KBUILD_MODNAME,
2845 .id_table = snd_ice1712_ids,
2846 .probe = snd_ice1712_probe,
2847 .remove = snd_ice1712_remove,
2848 .driver = {
2849 .pm = SND_VT1712_PM_OPS,
2850 },
2851 };
2852
2853 module_pci_driver(ice1712_driver);
Ubuntu Jammy Linux kernel mirror