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AT91: Added a generic way to setup AT91 serial ports in Kconfig
[linux-2.6/pdupreez.git] / sound / pci / ice1712 / ice1712.c
blob29d449d73c9864132d15ea0e4cd3313634870231
1 /*
2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
3 *
4 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22 /*
23 NOTES:
24 - spdif nonaudio consumer mode does not work (at least with my
25 Sony STR-DB830)
26 */
27
28 /*
29 * Changes:
30 *
31 * 2002.09.09 Takashi Iwai <tiwai@suse.de>
32 * split the code to several files. each low-level routine
33 * is stored in the local file and called from registration
34 * function from card_info struct.
35 *
36 * 2002.11.26 James Stafford <jstafford@ampltd.com>
37 * Added support for VT1724 (Envy24HT)
38 * I have left out support for 176.4 and 192 KHz for the moment.
39 * I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
40 *
41 * 2003.02.20 Taksahi Iwai <tiwai@suse.de>
42 * Split vt1724 part to an independent driver.
43 * The GPIO is accessed through the callback functions now.
44 *
45 * 2004.03.31 Doug McLain <nostar@comcast.net>
46 * Added support for Event Electronics EZ8 card to hoontech.c.
47 */
48
49
50 #include <asm/io.h>
51 #include <linux/delay.h>
52 #include <linux/interrupt.h>
53 #include <linux/init.h>
54 #include <linux/pci.h>
55 #include <linux/dma-mapping.h>
56 #include <linux/slab.h>
57 #include <linux/moduleparam.h>
58 #include <linux/mutex.h>
59
60 #include <sound/core.h>
61 #include <sound/cs8427.h>
62 #include <sound/info.h>
63 #include <sound/initval.h>
64 #include <sound/tlv.h>
65
66 #include <sound/asoundef.h>
67
68 #include "ice1712.h"
69
70 /* lowlevel routines */
71 #include "delta.h"
72 #include "ews.h"
73 #include "hoontech.h"
74
75 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
76 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
77 MODULE_LICENSE("GPL");
78 MODULE_SUPPORTED_DEVICE("{"
79 HOONTECH_DEVICE_DESC
80 DELTA_DEVICE_DESC
81 EWS_DEVICE_DESC
82 "{ICEnsemble,Generic ICE1712},"
83 "{ICEnsemble,Generic Envy24}}");
84
85 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
86 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
87 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
88 static char *model[SNDRV_CARDS];
89 static int omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */
90 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
91 static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */
92
93 module_param_array(index, int, NULL, 0444);
94 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
95 module_param_array(id, charp, NULL, 0444);
96 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
97 module_param_array(enable, bool, NULL, 0444);
98 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
99 module_param_array(omni, bool, NULL, 0444);
100 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
101 module_param_array(cs8427_timeout, int, NULL, 0444);
102 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
103 module_param_array(model, charp, NULL, 0444);
104 MODULE_PARM_DESC(model, "Use the given board model.");
105 module_param_array(dxr_enable, int, NULL, 0444);
106 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
107
108
109 static const struct pci_device_id snd_ice1712_ids[] = {
110 { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */
111 { 0, }
112 };
113
114 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
115
116 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
117 static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
118
119 static int PRO_RATE_LOCKED;
120 static int PRO_RATE_RESET = 1;
121 static unsigned int PRO_RATE_DEFAULT = 44100;
122
123 /*
124 * Basic I/O
125 */
126
127 /* check whether the clock mode is spdif-in */
128 static inline int is_spdif_master(struct snd_ice1712 *ice)
129 {
130 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
131 }
132
133 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
134 {
135 return is_spdif_master(ice) || PRO_RATE_LOCKED;
136 }
137
138 static inline void snd_ice1712_ds_write(struct snd_ice1712 * ice, u8 channel, u8 addr, u32 data)
139 {
140 outb((channel << 4) | addr, ICEDS(ice, INDEX));
141 outl(data, ICEDS(ice, DATA));
142 }
143
144 static inline u32 snd_ice1712_ds_read(struct snd_ice1712 * ice, u8 channel, u8 addr)
145 {
146 outb((channel << 4) | addr, ICEDS(ice, INDEX));
147 return inl(ICEDS(ice, DATA));
148 }
149
150 static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
151 unsigned short reg,
152 unsigned short val)
153 {
154 struct snd_ice1712 *ice = ac97->private_data;
155 int tm;
156 unsigned char old_cmd = 0;
157
158 for (tm = 0; tm < 0x10000; tm++) {
159 old_cmd = inb(ICEREG(ice, AC97_CMD));
160 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
161 continue;
162 if (!(old_cmd & ICE1712_AC97_READY))
163 continue;
164 break;
165 }
166 outb(reg, ICEREG(ice, AC97_INDEX));
167 outw(val, ICEREG(ice, AC97_DATA));
168 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
169 outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
170 for (tm = 0; tm < 0x10000; tm++)
171 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
172 break;
173 }
174
175 static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
176 unsigned short reg)
177 {
178 struct snd_ice1712 *ice = ac97->private_data;
179 int tm;
180 unsigned char old_cmd = 0;
181
182 for (tm = 0; tm < 0x10000; tm++) {
183 old_cmd = inb(ICEREG(ice, AC97_CMD));
184 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
185 continue;
186 if (!(old_cmd & ICE1712_AC97_READY))
187 continue;
188 break;
189 }
190 outb(reg, ICEREG(ice, AC97_INDEX));
191 outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
192 for (tm = 0; tm < 0x10000; tm++)
193 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
194 break;
195 if (tm >= 0x10000) /* timeout */
196 return ~0;
197 return inw(ICEREG(ice, AC97_DATA));
198 }
199
200 /*
201 * pro ac97 section
202 */
203
204 static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
205 unsigned short reg,
206 unsigned short val)
207 {
208 struct snd_ice1712 *ice = ac97->private_data;
209 int tm;
210 unsigned char old_cmd = 0;
211
212 for (tm = 0; tm < 0x10000; tm++) {
213 old_cmd = inb(ICEMT(ice, AC97_CMD));
214 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
215 continue;
216 if (!(old_cmd & ICE1712_AC97_READY))
217 continue;
218 break;
219 }
220 outb(reg, ICEMT(ice, AC97_INDEX));
221 outw(val, ICEMT(ice, AC97_DATA));
222 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
223 outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
224 for (tm = 0; tm < 0x10000; tm++)
225 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
226 break;
227 }
228
229
230 static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
231 unsigned short reg)
232 {
233 struct snd_ice1712 *ice = ac97->private_data;
234 int tm;
235 unsigned char old_cmd = 0;
236
237 for (tm = 0; tm < 0x10000; tm++) {
238 old_cmd = inb(ICEMT(ice, AC97_CMD));
239 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
240 continue;
241 if (!(old_cmd & ICE1712_AC97_READY))
242 continue;
243 break;
244 }
245 outb(reg, ICEMT(ice, AC97_INDEX));
246 outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
247 for (tm = 0; tm < 0x10000; tm++)
248 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
249 break;
250 if (tm >= 0x10000) /* timeout */
251 return ~0;
252 return inw(ICEMT(ice, AC97_DATA));
253 }
254
255 /*
256 * consumer ac97 digital mix
257 */
258 #define snd_ice1712_digmix_route_ac97_info snd_ctl_boolean_mono_info
259
260 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
261 {
262 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
263
264 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
265 return 0;
266 }
267
268 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
269 {
270 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
271 unsigned char val, nval;
272
273 spin_lock_irq(&ice->reg_lock);
274 val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
275 nval = val & ~ICE1712_ROUTE_AC97;
276 if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
277 outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
278 spin_unlock_irq(&ice->reg_lock);
279 return val != nval;
280 }
281
282 static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
283 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
284 .name = "Digital Mixer To AC97",
285 .info = snd_ice1712_digmix_route_ac97_info,
286 .get = snd_ice1712_digmix_route_ac97_get,
287 .put = snd_ice1712_digmix_route_ac97_put,
288 };
289
290
291 /*
292 * gpio operations
293 */
294 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
295 {
296 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
297 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
298 }
299
300 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
301 {
302 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
303 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
304 }
305
306 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
307 {
308 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
309 }
310
311 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
312 {
313 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
314 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
315 }
316
317 /*
318 *
319 * CS8427 interface
320 *
321 */
322
323 /*
324 * change the input clock selection
325 * spdif_clock = 1 - IEC958 input, 0 - Envy24
326 */
327 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
328 {
329 unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */
330 unsigned char val, nval;
331 int res = 0;
332
333 snd_i2c_lock(ice->i2c);
334 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
335 snd_i2c_unlock(ice->i2c);
336 return -EIO;
337 }
338 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
339 snd_i2c_unlock(ice->i2c);
340 return -EIO;
341 }
342 nval = val & 0xf0;
343 if (spdif_clock)
344 nval |= 0x01;
345 else
346 nval |= 0x04;
347 if (val != nval) {
348 reg[1] = nval;
349 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
350 res = -EIO;
351 } else {
352 res++;
353 }
354 }
355 snd_i2c_unlock(ice->i2c);
356 return res;
357 }
358
359 /*
360 * spdif callbacks
361 */
362 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
363 {
364 snd_cs8427_iec958_active(ice->cs8427, 1);
365 }
366
367 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
368 {
369 snd_cs8427_iec958_active(ice->cs8427, 0);
370 }
371
372 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
373 {
374 snd_cs8427_iec958_pcm(ice->cs8427, rate);
375 }
376
377 /*
378 * create and initialize callbacks for cs8427 interface
379 */
380 int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
381 {
382 int err;
383
384 if ((err = snd_cs8427_create(ice->i2c, addr,
385 (ice->cs8427_timeout * HZ) / 1000,
386 &ice->cs8427)) < 0) {
387 snd_printk(KERN_ERR "CS8427 initialization failed\n");
388 return err;
389 }
390 ice->spdif.ops.open = open_cs8427;
391 ice->spdif.ops.close = close_cs8427;
392 ice->spdif.ops.setup_rate = setup_cs8427;
393 return 0;
394 }
395
396 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
397 {
398 /* change CS8427 clock source too */
399 if (ice->cs8427)
400 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
401 /* notify ak4524 chip as well */
402 if (spdif_is_master) {
403 unsigned int i;
404 for (i = 0; i < ice->akm_codecs; i++) {
405 if (ice->akm[i].ops.set_rate_val)
406 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
407 }
408 }
409 }
410
411 /*
412 * Interrupt handler
413 */
414
415 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
416 {
417 struct snd_ice1712 *ice = dev_id;
418 unsigned char status;
419 int handled = 0;
420
421 while (1) {
422 status = inb(ICEREG(ice, IRQSTAT));
423 if (status == 0)
424 break;
425 handled = 1;
426 if (status & ICE1712_IRQ_MPU1) {
427 if (ice->rmidi[0])
428 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
429 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
430 status &= ~ICE1712_IRQ_MPU1;
431 }
432 if (status & ICE1712_IRQ_TIMER)
433 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
434 if (status & ICE1712_IRQ_MPU2) {
435 if (ice->rmidi[1])
436 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
437 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
438 status &= ~ICE1712_IRQ_MPU2;
439 }
440 if (status & ICE1712_IRQ_PROPCM) {
441 unsigned char mtstat = inb(ICEMT(ice, IRQ));
442 if (mtstat & ICE1712_MULTI_PBKSTATUS) {
443 if (ice->playback_pro_substream)
444 snd_pcm_period_elapsed(ice->playback_pro_substream);
445 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
446 }
447 if (mtstat & ICE1712_MULTI_CAPSTATUS) {
448 if (ice->capture_pro_substream)
449 snd_pcm_period_elapsed(ice->capture_pro_substream);
450 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
451 }
452 }
453 if (status & ICE1712_IRQ_FM)
454 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
455 if (status & ICE1712_IRQ_PBKDS) {
456 u32 idx;
457 u16 pbkstatus;
458 struct snd_pcm_substream *substream;
459 pbkstatus = inw(ICEDS(ice, INTSTAT));
460 //printk("pbkstatus = 0x%x\n", pbkstatus);
461 for (idx = 0; idx < 6; idx++) {
462 if ((pbkstatus & (3 << (idx * 2))) == 0)
463 continue;
464 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
465 snd_pcm_period_elapsed(substream);
466 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
467 }
468 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
469 }
470 if (status & ICE1712_IRQ_CONCAP) {
471 if (ice->capture_con_substream)
472 snd_pcm_period_elapsed(ice->capture_con_substream);
473 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
474 }
475 if (status & ICE1712_IRQ_CONPBK) {
476 if (ice->playback_con_substream)
477 snd_pcm_period_elapsed(ice->playback_con_substream);
478 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
479 }
480 }
481 return IRQ_RETVAL(handled);
482 }
483
484
485 /*
486 * PCM part - misc
487 */
488
489 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
490 struct snd_pcm_hw_params *hw_params)
491 {
492 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
493 }
494
495 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
496 {
497 return snd_pcm_lib_free_pages(substream);
498 }
499
500 /*
501 * PCM part - consumer I/O
502 */
503
504 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
505 int cmd)
506 {
507 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
508 int result = 0;
509 u32 tmp;
510
511 spin_lock(&ice->reg_lock);
512 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
513 if (cmd == SNDRV_PCM_TRIGGER_START) {
514 tmp |= 1;
515 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
516 tmp &= ~1;
517 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
518 tmp |= 2;
519 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
520 tmp &= ~2;
521 } else {
522 result = -EINVAL;
523 }
524 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
525 spin_unlock(&ice->reg_lock);
526 return result;
527 }
528
529 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
530 int cmd)
531 {
532 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
533 int result = 0;
534 u32 tmp;
535
536 spin_lock(&ice->reg_lock);
537 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
538 if (cmd == SNDRV_PCM_TRIGGER_START) {
539 tmp |= 1;
540 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
541 tmp &= ~1;
542 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
543 tmp |= 2;
544 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
545 tmp &= ~2;
546 } else {
547 result = -EINVAL;
548 }
549 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
550 spin_unlock(&ice->reg_lock);
551 return result;
552 }
553
554 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
555 int cmd)
556 {
557 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
558 int result = 0;
559 u8 tmp;
560
561 spin_lock(&ice->reg_lock);
562 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
563 if (cmd == SNDRV_PCM_TRIGGER_START) {
564 tmp |= 1;
565 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
566 tmp &= ~1;
567 } else {
568 result = -EINVAL;
569 }
570 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
571 spin_unlock(&ice->reg_lock);
572 return result;
573 }
574
575 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
576 {
577 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
578 struct snd_pcm_runtime *runtime = substream->runtime;
579 u32 period_size, buf_size, rate, tmp;
580
581 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
582 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
583 tmp = 0x0000;
584 if (snd_pcm_format_width(runtime->format) == 16)
585 tmp |= 0x10;
586 if (runtime->channels == 2)
587 tmp |= 0x08;
588 rate = (runtime->rate * 8192) / 375;
589 if (rate > 0x000fffff)
590 rate = 0x000fffff;
591 spin_lock_irq(&ice->reg_lock);
592 outb(0, ice->ddma_port + 15);
593 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
594 outl(runtime->dma_addr, ice->ddma_port + 0);
595 outw(buf_size, ice->ddma_port + 4);
596 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
597 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
598 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
599 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
600 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
601 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
602 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
603 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
604 spin_unlock_irq(&ice->reg_lock);
605 return 0;
606 }
607
608 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
609 {
610 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
611 struct snd_pcm_runtime *runtime = substream->runtime;
612 u32 period_size, buf_size, rate, tmp, chn;
613
614 period_size = snd_pcm_lib_period_bytes(substream) - 1;
615 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
616 tmp = 0x0064;
617 if (snd_pcm_format_width(runtime->format) == 16)
618 tmp &= ~0x04;
619 if (runtime->channels == 2)
620 tmp |= 0x08;
621 rate = (runtime->rate * 8192) / 375;
622 if (rate > 0x000fffff)
623 rate = 0x000fffff;
624 ice->playback_con_active_buf[substream->number] = 0;
625 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
626 chn = substream->number * 2;
627 spin_lock_irq(&ice->reg_lock);
628 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
629 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
630 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
631 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
632 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
633 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
634 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
635 if (runtime->channels == 2) {
636 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
637 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
638 }
639 spin_unlock_irq(&ice->reg_lock);
640 return 0;
641 }
642
643 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
644 {
645 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
646 struct snd_pcm_runtime *runtime = substream->runtime;
647 u32 period_size, buf_size;
648 u8 tmp;
649
650 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
651 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
652 tmp = 0x06;
653 if (snd_pcm_format_width(runtime->format) == 16)
654 tmp &= ~0x04;
655 if (runtime->channels == 2)
656 tmp &= ~0x02;
657 spin_lock_irq(&ice->reg_lock);
658 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
659 outw(buf_size, ICEREG(ice, CONCAP_COUNT));
660 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
661 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
662 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
663 spin_unlock_irq(&ice->reg_lock);
664 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
665 return 0;
666 }
667
668 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
669 {
670 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
671 struct snd_pcm_runtime *runtime = substream->runtime;
672 size_t ptr;
673
674 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
675 return 0;
676 ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
677 if (ptr == runtime->buffer_size)
678 ptr = 0;
679 return bytes_to_frames(substream->runtime, ptr);
680 }
681
682 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
683 {
684 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
685 u8 addr;
686 size_t ptr;
687
688 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
689 return 0;
690 if (ice->playback_con_active_buf[substream->number])
691 addr = ICE1712_DSC_ADDR1;
692 else
693 addr = ICE1712_DSC_ADDR0;
694 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
695 ice->playback_con_virt_addr[substream->number];
696 if (ptr == substream->runtime->buffer_size)
697 ptr = 0;
698 return bytes_to_frames(substream->runtime, ptr);
699 }
700
701 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
702 {
703 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
704 size_t ptr;
705
706 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
707 return 0;
708 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
709 if (ptr == substream->runtime->buffer_size)
710 ptr = 0;
711 return bytes_to_frames(substream->runtime, ptr);
712 }
713
714 static const struct snd_pcm_hardware snd_ice1712_playback =
715 {
716 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
717 SNDRV_PCM_INFO_BLOCK_TRANSFER |
718 SNDRV_PCM_INFO_MMAP_VALID |
719 SNDRV_PCM_INFO_PAUSE),
720 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
721 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
722 .rate_min = 4000,
723 .rate_max = 48000,
724 .channels_min = 1,
725 .channels_max = 2,
726 .buffer_bytes_max = (64*1024),
727 .period_bytes_min = 64,
728 .period_bytes_max = (64*1024),
729 .periods_min = 1,
730 .periods_max = 1024,
731 .fifo_size = 0,
732 };
733
734 static const struct snd_pcm_hardware snd_ice1712_playback_ds =
735 {
736 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
737 SNDRV_PCM_INFO_BLOCK_TRANSFER |
738 SNDRV_PCM_INFO_MMAP_VALID |
739 SNDRV_PCM_INFO_PAUSE),
740 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
741 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
742 .rate_min = 4000,
743 .rate_max = 48000,
744 .channels_min = 1,
745 .channels_max = 2,
746 .buffer_bytes_max = (128*1024),
747 .period_bytes_min = 64,
748 .period_bytes_max = (128*1024),
749 .periods_min = 2,
750 .periods_max = 2,
751 .fifo_size = 0,
752 };
753
754 static const struct snd_pcm_hardware snd_ice1712_capture =
755 {
756 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
757 SNDRV_PCM_INFO_BLOCK_TRANSFER |
758 SNDRV_PCM_INFO_MMAP_VALID),
759 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
760 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
761 .rate_min = 4000,
762 .rate_max = 48000,
763 .channels_min = 1,
764 .channels_max = 2,
765 .buffer_bytes_max = (64*1024),
766 .period_bytes_min = 64,
767 .period_bytes_max = (64*1024),
768 .periods_min = 1,
769 .periods_max = 1024,
770 .fifo_size = 0,
771 };
772
773 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
774 {
775 struct snd_pcm_runtime *runtime = substream->runtime;
776 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
777
778 ice->playback_con_substream = substream;
779 runtime->hw = snd_ice1712_playback;
780 return 0;
781 }
782
783 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
784 {
785 struct snd_pcm_runtime *runtime = substream->runtime;
786 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
787 u32 tmp;
788
789 ice->playback_con_substream_ds[substream->number] = substream;
790 runtime->hw = snd_ice1712_playback_ds;
791 spin_lock_irq(&ice->reg_lock);
792 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
793 outw(tmp, ICEDS(ice, INTMASK));
794 spin_unlock_irq(&ice->reg_lock);
795 return 0;
796 }
797
798 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
799 {
800 struct snd_pcm_runtime *runtime = substream->runtime;
801 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
802
803 ice->capture_con_substream = substream;
804 runtime->hw = snd_ice1712_capture;
805 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
806 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
807 runtime->hw.rate_min = 48000;
808 return 0;
809 }
810
811 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
812 {
813 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
814
815 ice->playback_con_substream = NULL;
816 return 0;
817 }
818
819 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
820 {
821 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
822 u32 tmp;
823
824 spin_lock_irq(&ice->reg_lock);
825 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
826 outw(tmp, ICEDS(ice, INTMASK));
827 spin_unlock_irq(&ice->reg_lock);
828 ice->playback_con_substream_ds[substream->number] = NULL;
829 return 0;
830 }
831
832 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
833 {
834 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
835
836 ice->capture_con_substream = NULL;
837 return 0;
838 }
839
840 static struct snd_pcm_ops snd_ice1712_playback_ops = {
841 .open = snd_ice1712_playback_open,
842 .close = snd_ice1712_playback_close,
843 .ioctl = snd_pcm_lib_ioctl,
844 .hw_params = snd_ice1712_hw_params,
845 .hw_free = snd_ice1712_hw_free,
846 .prepare = snd_ice1712_playback_prepare,
847 .trigger = snd_ice1712_playback_trigger,
848 .pointer = snd_ice1712_playback_pointer,
849 };
850
851 static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
852 .open = snd_ice1712_playback_ds_open,
853 .close = snd_ice1712_playback_ds_close,
854 .ioctl = snd_pcm_lib_ioctl,
855 .hw_params = snd_ice1712_hw_params,
856 .hw_free = snd_ice1712_hw_free,
857 .prepare = snd_ice1712_playback_ds_prepare,
858 .trigger = snd_ice1712_playback_ds_trigger,
859 .pointer = snd_ice1712_playback_ds_pointer,
860 };
861
862 static struct snd_pcm_ops snd_ice1712_capture_ops = {
863 .open = snd_ice1712_capture_open,
864 .close = snd_ice1712_capture_close,
865 .ioctl = snd_pcm_lib_ioctl,
866 .hw_params = snd_ice1712_hw_params,
867 .hw_free = snd_ice1712_hw_free,
868 .prepare = snd_ice1712_capture_prepare,
869 .trigger = snd_ice1712_capture_trigger,
870 .pointer = snd_ice1712_capture_pointer,
871 };
872
873 static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
874 {
875 struct snd_pcm *pcm;
876 int err;
877
878 if (rpcm)
879 *rpcm = NULL;
880 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
881 if (err < 0)
882 return err;
883
884 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
885 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
886
887 pcm->private_data = ice;
888 pcm->info_flags = 0;
889 strcpy(pcm->name, "ICE1712 consumer");
890 ice->pcm = pcm;
891
892 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
893 snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
894
895 if (rpcm)
896 *rpcm = pcm;
897
898 printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
899
900 return 0;
901 }
902
903 static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
904 {
905 struct snd_pcm *pcm;
906 int err;
907
908 if (rpcm)
909 *rpcm = NULL;
910 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
911 if (err < 0)
912 return err;
913
914 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
915
916 pcm->private_data = ice;
917 pcm->info_flags = 0;
918 strcpy(pcm->name, "ICE1712 consumer (DS)");
919 ice->pcm_ds = pcm;
920
921 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
922 snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
923
924 if (rpcm)
925 *rpcm = pcm;
926
927 return 0;
928 }
929
930 /*
931 * PCM code - professional part (multitrack)
932 */
933
934 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
935 32000, 44100, 48000, 64000, 88200, 96000 };
936
937 static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
938 .count = ARRAY_SIZE(rates),
939 .list = rates,
940 .mask = 0,
941 };
942
943 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
944 int cmd)
945 {
946 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
947 switch (cmd) {
948 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
949 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
950 {
951 unsigned int what;
952 unsigned int old;
953 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
954 return -EINVAL;
955 what = ICE1712_PLAYBACK_PAUSE;
956 snd_pcm_trigger_done(substream, substream);
957 spin_lock(&ice->reg_lock);
958 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
959 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
960 old |= what;
961 else
962 old &= ~what;
963 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
964 spin_unlock(&ice->reg_lock);
965 break;
966 }
967 case SNDRV_PCM_TRIGGER_START:
968 case SNDRV_PCM_TRIGGER_STOP:
969 {
970 unsigned int what = 0;
971 unsigned int old;
972 struct snd_pcm_substream *s;
973
974 snd_pcm_group_for_each_entry(s, substream) {
975 if (s == ice->playback_pro_substream) {
976 what |= ICE1712_PLAYBACK_START;
977 snd_pcm_trigger_done(s, substream);
978 } else if (s == ice->capture_pro_substream) {
979 what |= ICE1712_CAPTURE_START_SHADOW;
980 snd_pcm_trigger_done(s, substream);
981 }
982 }
983 spin_lock(&ice->reg_lock);
984 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
985 if (cmd == SNDRV_PCM_TRIGGER_START)
986 old |= what;
987 else
988 old &= ~what;
989 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
990 spin_unlock(&ice->reg_lock);
991 break;
992 }
993 default:
994 return -EINVAL;
995 }
996 return 0;
997 }
998
999 /*
1000 */
1001 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1002 {
1003 unsigned long flags;
1004 unsigned char val, old;
1005 unsigned int i;
1006
1007 switch (rate) {
1008 case 8000: val = 6; break;
1009 case 9600: val = 3; break;
1010 case 11025: val = 10; break;
1011 case 12000: val = 2; break;
1012 case 16000: val = 5; break;
1013 case 22050: val = 9; break;
1014 case 24000: val = 1; break;
1015 case 32000: val = 4; break;
1016 case 44100: val = 8; break;
1017 case 48000: val = 0; break;
1018 case 64000: val = 15; break;
1019 case 88200: val = 11; break;
1020 case 96000: val = 7; break;
1021 default:
1022 snd_BUG();
1023 val = 0;
1024 rate = 48000;
1025 break;
1026 }
1027
1028 spin_lock_irqsave(&ice->reg_lock, flags);
1029 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1030 ICE1712_PLAYBACK_PAUSE|
1031 ICE1712_PLAYBACK_START)) {
1032 __out:
1033 spin_unlock_irqrestore(&ice->reg_lock, flags);
1034 return;
1035 }
1036 if (!force && is_pro_rate_locked(ice))
1037 goto __out;
1038
1039 old = inb(ICEMT(ice, RATE));
1040 if (!force && old == val)
1041 goto __out;
1042 outb(val, ICEMT(ice, RATE));
1043 spin_unlock_irqrestore(&ice->reg_lock, flags);
1044
1045 if (ice->gpio.set_pro_rate)
1046 ice->gpio.set_pro_rate(ice, rate);
1047 for (i = 0; i < ice->akm_codecs; i++) {
1048 if (ice->akm[i].ops.set_rate_val)
1049 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1050 }
1051 if (ice->spdif.ops.setup_rate)
1052 ice->spdif.ops.setup_rate(ice, rate);
1053 }
1054
1055 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1056 {
1057 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1058
1059 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1060 spin_lock_irq(&ice->reg_lock);
1061 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1062 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1063 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1064 spin_unlock_irq(&ice->reg_lock);
1065
1066 return 0;
1067 }
1068
1069 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1070 struct snd_pcm_hw_params *hw_params)
1071 {
1072 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1073
1074 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1075 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1076 }
1077
1078 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1079 {
1080 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1081
1082 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1083 spin_lock_irq(&ice->reg_lock);
1084 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1085 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1086 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1087 spin_unlock_irq(&ice->reg_lock);
1088 return 0;
1089 }
1090
1091 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1092 struct snd_pcm_hw_params *hw_params)
1093 {
1094 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1095
1096 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1097 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1098 }
1099
1100 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1101 {
1102 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1103 size_t ptr;
1104
1105 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1106 return 0;
1107 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1108 if (ptr == substream->runtime->buffer_size)
1109 ptr = 0;
1110 return bytes_to_frames(substream->runtime, ptr);
1111 }
1112
1113 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1114 {
1115 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1116 size_t ptr;
1117
1118 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1119 return 0;
1120 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1121 if (ptr == substream->runtime->buffer_size)
1122 ptr = 0;
1123 return bytes_to_frames(substream->runtime, ptr);
1124 }
1125
1126 static const struct snd_pcm_hardware snd_ice1712_playback_pro =
1127 {
1128 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1129 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1130 SNDRV_PCM_INFO_MMAP_VALID |
1131 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1132 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1133 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1134 .rate_min = 4000,
1135 .rate_max = 96000,
1136 .channels_min = 10,
1137 .channels_max = 10,
1138 .buffer_bytes_max = (256*1024),
1139 .period_bytes_min = 10 * 4 * 2,
1140 .period_bytes_max = 131040,
1141 .periods_min = 1,
1142 .periods_max = 1024,
1143 .fifo_size = 0,
1144 };
1145
1146 static const struct snd_pcm_hardware snd_ice1712_capture_pro =
1147 {
1148 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1149 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1150 SNDRV_PCM_INFO_MMAP_VALID |
1151 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1152 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1153 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1154 .rate_min = 4000,
1155 .rate_max = 96000,
1156 .channels_min = 12,
1157 .channels_max = 12,
1158 .buffer_bytes_max = (256*1024),
1159 .period_bytes_min = 12 * 4 * 2,
1160 .period_bytes_max = 131040,
1161 .periods_min = 1,
1162 .periods_max = 1024,
1163 .fifo_size = 0,
1164 };
1165
1166 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1167 {
1168 struct snd_pcm_runtime *runtime = substream->runtime;
1169 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1170
1171 ice->playback_pro_substream = substream;
1172 runtime->hw = snd_ice1712_playback_pro;
1173 snd_pcm_set_sync(substream);
1174 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1175 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1176
1177 if (ice->spdif.ops.open)
1178 ice->spdif.ops.open(ice, substream);
1179
1180 return 0;
1181 }
1182
1183 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1184 {
1185 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1186 struct snd_pcm_runtime *runtime = substream->runtime;
1187
1188 ice->capture_pro_substream = substream;
1189 runtime->hw = snd_ice1712_capture_pro;
1190 snd_pcm_set_sync(substream);
1191 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1192 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1193 return 0;
1194 }
1195
1196 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1197 {
1198 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1199
1200 if (PRO_RATE_RESET)
1201 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1202 ice->playback_pro_substream = NULL;
1203 if (ice->spdif.ops.close)
1204 ice->spdif.ops.close(ice, substream);
1205
1206 return 0;
1207 }
1208
1209 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1210 {
1211 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1212
1213 if (PRO_RATE_RESET)
1214 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1215 ice->capture_pro_substream = NULL;
1216 return 0;
1217 }
1218
1219 static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1220 .open = snd_ice1712_playback_pro_open,
1221 .close = snd_ice1712_playback_pro_close,
1222 .ioctl = snd_pcm_lib_ioctl,
1223 .hw_params = snd_ice1712_playback_pro_hw_params,
1224 .hw_free = snd_ice1712_hw_free,
1225 .prepare = snd_ice1712_playback_pro_prepare,
1226 .trigger = snd_ice1712_pro_trigger,
1227 .pointer = snd_ice1712_playback_pro_pointer,
1228 };
1229
1230 static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1231 .open = snd_ice1712_capture_pro_open,
1232 .close = snd_ice1712_capture_pro_close,
1233 .ioctl = snd_pcm_lib_ioctl,
1234 .hw_params = snd_ice1712_capture_pro_hw_params,
1235 .hw_free = snd_ice1712_hw_free,
1236 .prepare = snd_ice1712_capture_pro_prepare,
1237 .trigger = snd_ice1712_pro_trigger,
1238 .pointer = snd_ice1712_capture_pro_pointer,
1239 };
1240
1241 static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1242 {
1243 struct snd_pcm *pcm;
1244 int err;
1245
1246 if (rpcm)
1247 *rpcm = NULL;
1248 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1249 if (err < 0)
1250 return err;
1251
1252 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1253 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1254
1255 pcm->private_data = ice;
1256 pcm->info_flags = 0;
1257 strcpy(pcm->name, "ICE1712 multi");
1258
1259 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1260 snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1261
1262 ice->pcm_pro = pcm;
1263 if (rpcm)
1264 *rpcm = pcm;
1265
1266 if (ice->cs8427) {
1267 /* assign channels to iec958 */
1268 err = snd_cs8427_iec958_build(ice->cs8427,
1269 pcm->streams[0].substream,
1270 pcm->streams[1].substream);
1271 if (err < 0)
1272 return err;
1273 }
1274
1275 if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1276 return err;
1277 return 0;
1278 }
1279
1280 /*
1281 * Mixer section
1282 */
1283
1284 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1285 {
1286 unsigned int vol = ice->pro_volumes[index];
1287 unsigned short val = 0;
1288
1289 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1290 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1291 outb(index, ICEMT(ice, MONITOR_INDEX));
1292 outw(val, ICEMT(ice, MONITOR_VOLUME));
1293 }
1294
1295 #define snd_ice1712_pro_mixer_switch_info snd_ctl_boolean_stereo_info
1296
1297 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1298 {
1299 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1300 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1301 kcontrol->private_value;
1302
1303 spin_lock_irq(&ice->reg_lock);
1304 ucontrol->value.integer.value[0] =
1305 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1306 ucontrol->value.integer.value[1] =
1307 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1308 spin_unlock_irq(&ice->reg_lock);
1309 return 0;
1310 }
1311
1312 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1313 {
1314 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1315 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1316 kcontrol->private_value;
1317 unsigned int nval, change;
1318
1319 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1320 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1321 spin_lock_irq(&ice->reg_lock);
1322 nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1323 change = nval != ice->pro_volumes[priv_idx];
1324 ice->pro_volumes[priv_idx] = nval;
1325 snd_ice1712_update_volume(ice, priv_idx);
1326 spin_unlock_irq(&ice->reg_lock);
1327 return change;
1328 }
1329
1330 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1331 {
1332 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1333 uinfo->count = 2;
1334 uinfo->value.integer.min = 0;
1335 uinfo->value.integer.max = 96;
1336 return 0;
1337 }
1338
1339 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1340 {
1341 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1342 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1343 kcontrol->private_value;
1344
1345 spin_lock_irq(&ice->reg_lock);
1346 ucontrol->value.integer.value[0] =
1347 (ice->pro_volumes[priv_idx] >> 0) & 127;
1348 ucontrol->value.integer.value[1] =
1349 (ice->pro_volumes[priv_idx] >> 16) & 127;
1350 spin_unlock_irq(&ice->reg_lock);
1351 return 0;
1352 }
1353
1354 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1355 {
1356 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1357 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1358 kcontrol->private_value;
1359 unsigned int nval, change;
1360
1361 nval = (ucontrol->value.integer.value[0] & 127) |
1362 ((ucontrol->value.integer.value[1] & 127) << 16);
1363 spin_lock_irq(&ice->reg_lock);
1364 nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1365 change = nval != ice->pro_volumes[priv_idx];
1366 ice->pro_volumes[priv_idx] = nval;
1367 snd_ice1712_update_volume(ice, priv_idx);
1368 spin_unlock_irq(&ice->reg_lock);
1369 return change;
1370 }
1371
1372 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1373
1374 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1375 {
1376 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1377 .name = "Multi Playback Switch",
1378 .info = snd_ice1712_pro_mixer_switch_info,
1379 .get = snd_ice1712_pro_mixer_switch_get,
1380 .put = snd_ice1712_pro_mixer_switch_put,
1381 .private_value = 0,
1382 .count = 10,
1383 },
1384 {
1385 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1386 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1387 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1388 .name = "Multi Playback Volume",
1389 .info = snd_ice1712_pro_mixer_volume_info,
1390 .get = snd_ice1712_pro_mixer_volume_get,
1391 .put = snd_ice1712_pro_mixer_volume_put,
1392 .private_value = 0,
1393 .count = 10,
1394 .tlv = { .p = db_scale_playback }
1395 },
1396 };
1397
1398 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1399 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1400 .name = "H/W Multi Capture Switch",
1401 .info = snd_ice1712_pro_mixer_switch_info,
1402 .get = snd_ice1712_pro_mixer_switch_get,
1403 .put = snd_ice1712_pro_mixer_switch_put,
1404 .private_value = 10,
1405 };
1406
1407 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1408 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1409 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1410 .info = snd_ice1712_pro_mixer_switch_info,
1411 .get = snd_ice1712_pro_mixer_switch_get,
1412 .put = snd_ice1712_pro_mixer_switch_put,
1413 .private_value = 18,
1414 .count = 2,
1415 };
1416
1417 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1418 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1419 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1420 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1421 .name = "H/W Multi Capture Volume",
1422 .info = snd_ice1712_pro_mixer_volume_info,
1423 .get = snd_ice1712_pro_mixer_volume_get,
1424 .put = snd_ice1712_pro_mixer_volume_put,
1425 .private_value = 10,
1426 .tlv = { .p = db_scale_playback }
1427 };
1428
1429 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1430 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1431 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1432 .info = snd_ice1712_pro_mixer_volume_info,
1433 .get = snd_ice1712_pro_mixer_volume_get,
1434 .put = snd_ice1712_pro_mixer_volume_put,
1435 .private_value = 18,
1436 .count = 2,
1437 };
1438
1439 static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1440 {
1441 struct snd_card *card = ice->card;
1442 unsigned int idx;
1443 int err;
1444
1445 /* multi-channel mixer */
1446 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1447 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1448 if (err < 0)
1449 return err;
1450 }
1451
1452 if (ice->num_total_adcs > 0) {
1453 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1454 tmp.count = ice->num_total_adcs;
1455 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1456 if (err < 0)
1457 return err;
1458 }
1459
1460 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1461 if (err < 0)
1462 return err;
1463
1464 if (ice->num_total_adcs > 0) {
1465 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1466 tmp.count = ice->num_total_adcs;
1467 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1468 if (err < 0)
1469 return err;
1470 }
1471
1472 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1473 if (err < 0)
1474 return err;
1475
1476 /* initialize volumes */
1477 for (idx = 0; idx < 10; idx++) {
1478 ice->pro_volumes[idx] = 0x80008000; /* mute */
1479 snd_ice1712_update_volume(ice, idx);
1480 }
1481 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1482 ice->pro_volumes[idx] = 0x80008000; /* mute */
1483 snd_ice1712_update_volume(ice, idx);
1484 }
1485 for (idx = 18; idx < 20; idx++) {
1486 ice->pro_volumes[idx] = 0x80008000; /* mute */
1487 snd_ice1712_update_volume(ice, idx);
1488 }
1489 return 0;
1490 }
1491
1492 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1493 {
1494 struct snd_ice1712 *ice = ac97->private_data;
1495 ice->ac97 = NULL;
1496 }
1497
1498 static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1499 {
1500 int err, bus_num = 0;
1501 struct snd_ac97_template ac97;
1502 struct snd_ac97_bus *pbus;
1503 static struct snd_ac97_bus_ops con_ops = {
1504 .write = snd_ice1712_ac97_write,
1505 .read = snd_ice1712_ac97_read,
1506 };
1507 static struct snd_ac97_bus_ops pro_ops = {
1508 .write = snd_ice1712_pro_ac97_write,
1509 .read = snd_ice1712_pro_ac97_read,
1510 };
1511
1512 if (ice_has_con_ac97(ice)) {
1513 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1514 return err;
1515 memset(&ac97, 0, sizeof(ac97));
1516 ac97.private_data = ice;
1517 ac97.private_free = snd_ice1712_mixer_free_ac97;
1518 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1519 printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1520 else {
1521 if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1522 return err;
1523 return 0;
1524 }
1525 }
1526
1527 if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1528 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1529 return err;
1530 memset(&ac97, 0, sizeof(ac97));
1531 ac97.private_data = ice;
1532 ac97.private_free = snd_ice1712_mixer_free_ac97;
1533 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1534 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1535 else
1536 return 0;
1537 }
1538 /* I2S mixer only */
1539 strcat(ice->card->mixername, "ICE1712 - multitrack");
1540 return 0;
1541 }
1542
1543 /*
1544 *
1545 */
1546
1547 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1548 {
1549 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1550 }
1551
1552 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1553 struct snd_info_buffer *buffer)
1554 {
1555 struct snd_ice1712 *ice = entry->private_data;
1556 unsigned int idx;
1557
1558 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1559 snd_iprintf(buffer, "EEPROM:\n");
1560
1561 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1562 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1563 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1564 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1565 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1566 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1567 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1568 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1569 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1570 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1571 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1572 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1573 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1574 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1575 for (idx = 0; idx < 4; idx++)
1576 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1577 for (idx = 0; idx < 4; idx++)
1578 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1579 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1580 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1581
1582 snd_iprintf(buffer, "\nRegisters:\n");
1583 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1584 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1585 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1586 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1587 snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1588 snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1589 snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1590 }
1591
1592 static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1593 {
1594 struct snd_info_entry *entry;
1595
1596 if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1597 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1598 }
1599
1600 /*
1601 *
1602 */
1603
1604 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1605 struct snd_ctl_elem_info *uinfo)
1606 {
1607 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1608 uinfo->count = sizeof(struct snd_ice1712_eeprom);
1609 return 0;
1610 }
1611
1612 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1613 struct snd_ctl_elem_value *ucontrol)
1614 {
1615 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1616
1617 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1618 return 0;
1619 }
1620
1621 static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1622 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1623 .name = "ICE1712 EEPROM",
1624 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1625 .info = snd_ice1712_eeprom_info,
1626 .get = snd_ice1712_eeprom_get
1627 };
1628
1629 /*
1630 */
1631 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1632 struct snd_ctl_elem_info *uinfo)
1633 {
1634 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1635 uinfo->count = 1;
1636 return 0;
1637 }
1638
1639 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1640 struct snd_ctl_elem_value *ucontrol)
1641 {
1642 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1643 if (ice->spdif.ops.default_get)
1644 ice->spdif.ops.default_get(ice, ucontrol);
1645 return 0;
1646 }
1647
1648 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1649 struct snd_ctl_elem_value *ucontrol)
1650 {
1651 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1652 if (ice->spdif.ops.default_put)
1653 return ice->spdif.ops.default_put(ice, ucontrol);
1654 return 0;
1655 }
1656
1657 static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1658 {
1659 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1660 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1661 .info = snd_ice1712_spdif_info,
1662 .get = snd_ice1712_spdif_default_get,
1663 .put = snd_ice1712_spdif_default_put
1664 };
1665
1666 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1667 struct snd_ctl_elem_value *ucontrol)
1668 {
1669 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1670 if (ice->spdif.ops.default_get) {
1671 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1672 IEC958_AES0_PROFESSIONAL |
1673 IEC958_AES0_CON_NOT_COPYRIGHT |
1674 IEC958_AES0_CON_EMPHASIS;
1675 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1676 IEC958_AES1_CON_CATEGORY;
1677 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1678 } else {
1679 ucontrol->value.iec958.status[0] = 0xff;
1680 ucontrol->value.iec958.status[1] = 0xff;
1681 ucontrol->value.iec958.status[2] = 0xff;
1682 ucontrol->value.iec958.status[3] = 0xff;
1683 ucontrol->value.iec958.status[4] = 0xff;
1684 }
1685 return 0;
1686 }
1687
1688 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1689 struct snd_ctl_elem_value *ucontrol)
1690 {
1691 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1692 if (ice->spdif.ops.default_get) {
1693 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1694 IEC958_AES0_PROFESSIONAL |
1695 IEC958_AES0_PRO_FS |
1696 IEC958_AES0_PRO_EMPHASIS;
1697 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1698 } else {
1699 ucontrol->value.iec958.status[0] = 0xff;
1700 ucontrol->value.iec958.status[1] = 0xff;
1701 ucontrol->value.iec958.status[2] = 0xff;
1702 ucontrol->value.iec958.status[3] = 0xff;
1703 ucontrol->value.iec958.status[4] = 0xff;
1704 }
1705 return 0;
1706 }
1707
1708 static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1709 {
1710 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1711 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1712 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1713 .info = snd_ice1712_spdif_info,
1714 .get = snd_ice1712_spdif_maskc_get,
1715 };
1716
1717 static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1718 {
1719 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1720 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1721 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1722 .info = snd_ice1712_spdif_info,
1723 .get = snd_ice1712_spdif_maskp_get,
1724 };
1725
1726 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1727 struct snd_ctl_elem_value *ucontrol)
1728 {
1729 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1730 if (ice->spdif.ops.stream_get)
1731 ice->spdif.ops.stream_get(ice, ucontrol);
1732 return 0;
1733 }
1734
1735 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1736 struct snd_ctl_elem_value *ucontrol)
1737 {
1738 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1739 if (ice->spdif.ops.stream_put)
1740 return ice->spdif.ops.stream_put(ice, ucontrol);
1741 return 0;
1742 }
1743
1744 static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1745 {
1746 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1747 SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1748 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1749 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1750 .info = snd_ice1712_spdif_info,
1751 .get = snd_ice1712_spdif_stream_get,
1752 .put = snd_ice1712_spdif_stream_put
1753 };
1754
1755 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1756 struct snd_ctl_elem_value *ucontrol)
1757 {
1758 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1759 unsigned char mask = kcontrol->private_value & 0xff;
1760 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1761
1762 snd_ice1712_save_gpio_status(ice);
1763 ucontrol->value.integer.value[0] =
1764 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1765 snd_ice1712_restore_gpio_status(ice);
1766 return 0;
1767 }
1768
1769 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1770 struct snd_ctl_elem_value *ucontrol)
1771 {
1772 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1773 unsigned char mask = kcontrol->private_value & 0xff;
1774 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1775 unsigned int val, nval;
1776
1777 if (kcontrol->private_value & (1 << 31))
1778 return -EPERM;
1779 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1780 snd_ice1712_save_gpio_status(ice);
1781 val = snd_ice1712_gpio_read(ice);
1782 nval |= val & ~mask;
1783 if (val != nval)
1784 snd_ice1712_gpio_write(ice, nval);
1785 snd_ice1712_restore_gpio_status(ice);
1786 return val != nval;
1787 }
1788
1789 /*
1790 * rate
1791 */
1792 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1793 struct snd_ctl_elem_info *uinfo)
1794 {
1795 static const char * const texts[] = {
1796 "8000", /* 0: 6 */
1797 "9600", /* 1: 3 */
1798 "11025", /* 2: 10 */
1799 "12000", /* 3: 2 */
1800 "16000", /* 4: 5 */
1801 "22050", /* 5: 9 */
1802 "24000", /* 6: 1 */
1803 "32000", /* 7: 4 */
1804 "44100", /* 8: 8 */
1805 "48000", /* 9: 0 */
1806 "64000", /* 10: 15 */
1807 "88200", /* 11: 11 */
1808 "96000", /* 12: 7 */
1809 "IEC958 Input", /* 13: -- */
1810 };
1811 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1812 uinfo->count = 1;
1813 uinfo->value.enumerated.items = 14;
1814 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1815 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1816 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1817 return 0;
1818 }
1819
1820 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1821 struct snd_ctl_elem_value *ucontrol)
1822 {
1823 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1824 static const unsigned char xlate[16] = {
1825 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1826 };
1827 unsigned char val;
1828
1829 spin_lock_irq(&ice->reg_lock);
1830 if (is_spdif_master(ice)) {
1831 ucontrol->value.enumerated.item[0] = 13;
1832 } else {
1833 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1834 if (val == 255) {
1835 snd_BUG();
1836 val = 0;
1837 }
1838 ucontrol->value.enumerated.item[0] = val;
1839 }
1840 spin_unlock_irq(&ice->reg_lock);
1841 return 0;
1842 }
1843
1844 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1845 struct snd_ctl_elem_value *ucontrol)
1846 {
1847 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1848 static const unsigned int xrate[13] = {
1849 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1850 32000, 44100, 48000, 64000, 88200, 96000
1851 };
1852 unsigned char oval;
1853 int change = 0;
1854
1855 spin_lock_irq(&ice->reg_lock);
1856 oval = inb(ICEMT(ice, RATE));
1857 if (ucontrol->value.enumerated.item[0] == 13) {
1858 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1859 } else {
1860 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1861 spin_unlock_irq(&ice->reg_lock);
1862 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1863 spin_lock_irq(&ice->reg_lock);
1864 }
1865 change = inb(ICEMT(ice, RATE)) != oval;
1866 spin_unlock_irq(&ice->reg_lock);
1867
1868 if ((oval & ICE1712_SPDIF_MASTER) !=
1869 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1870 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1871
1872 return change;
1873 }
1874
1875 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1876 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1877 .name = "Multi Track Internal Clock",
1878 .info = snd_ice1712_pro_internal_clock_info,
1879 .get = snd_ice1712_pro_internal_clock_get,
1880 .put = snd_ice1712_pro_internal_clock_put
1881 };
1882
1883 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1884 struct snd_ctl_elem_info *uinfo)
1885 {
1886 static const char * const texts[] = {
1887 "8000", /* 0: 6 */
1888 "9600", /* 1: 3 */
1889 "11025", /* 2: 10 */
1890 "12000", /* 3: 2 */
1891 "16000", /* 4: 5 */
1892 "22050", /* 5: 9 */
1893 "24000", /* 6: 1 */
1894 "32000", /* 7: 4 */
1895 "44100", /* 8: 8 */
1896 "48000", /* 9: 0 */
1897 "64000", /* 10: 15 */
1898 "88200", /* 11: 11 */
1899 "96000", /* 12: 7 */
1900 // "IEC958 Input", /* 13: -- */
1901 };
1902 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1903 uinfo->count = 1;
1904 uinfo->value.enumerated.items = 13;
1905 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1906 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1907 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1908 return 0;
1909 }
1910
1911 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1912 struct snd_ctl_elem_value *ucontrol)
1913 {
1914 int val;
1915 static const unsigned int xrate[13] = {
1916 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1917 32000, 44100, 48000, 64000, 88200, 96000
1918 };
1919
1920 for (val = 0; val < 13; val++) {
1921 if (xrate[val] == PRO_RATE_DEFAULT)
1922 break;
1923 }
1924
1925 ucontrol->value.enumerated.item[0] = val;
1926 return 0;
1927 }
1928
1929 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1930 struct snd_ctl_elem_value *ucontrol)
1931 {
1932 static const unsigned int xrate[13] = {
1933 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1934 32000, 44100, 48000, 64000, 88200, 96000
1935 };
1936 unsigned char oval;
1937 int change = 0;
1938
1939 oval = PRO_RATE_DEFAULT;
1940 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1941 change = PRO_RATE_DEFAULT != oval;
1942
1943 return change;
1944 }
1945
1946 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1947 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1948 .name = "Multi Track Internal Clock Default",
1949 .info = snd_ice1712_pro_internal_clock_default_info,
1950 .get = snd_ice1712_pro_internal_clock_default_get,
1951 .put = snd_ice1712_pro_internal_clock_default_put
1952 };
1953
1954 #define snd_ice1712_pro_rate_locking_info snd_ctl_boolean_mono_info
1955
1956 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1957 struct snd_ctl_elem_value *ucontrol)
1958 {
1959 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1960 return 0;
1961 }
1962
1963 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1964 struct snd_ctl_elem_value *ucontrol)
1965 {
1966 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1967 int change = 0, nval;
1968
1969 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1970 spin_lock_irq(&ice->reg_lock);
1971 change = PRO_RATE_LOCKED != nval;
1972 PRO_RATE_LOCKED = nval;
1973 spin_unlock_irq(&ice->reg_lock);
1974 return change;
1975 }
1976
1977 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
1978 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1979 .name = "Multi Track Rate Locking",
1980 .info = snd_ice1712_pro_rate_locking_info,
1981 .get = snd_ice1712_pro_rate_locking_get,
1982 .put = snd_ice1712_pro_rate_locking_put
1983 };
1984
1985 #define snd_ice1712_pro_rate_reset_info snd_ctl_boolean_mono_info
1986
1987 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1988 struct snd_ctl_elem_value *ucontrol)
1989 {
1990 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1991 return 0;
1992 }
1993
1994 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1995 struct snd_ctl_elem_value *ucontrol)
1996 {
1997 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1998 int change = 0, nval;
1999
2000 nval = ucontrol->value.integer.value[0] ? 1 : 0;
2001 spin_lock_irq(&ice->reg_lock);
2002 change = PRO_RATE_RESET != nval;
2003 PRO_RATE_RESET = nval;
2004 spin_unlock_irq(&ice->reg_lock);
2005 return change;
2006 }
2007
2008 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2009 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2010 .name = "Multi Track Rate Reset",
2011 .info = snd_ice1712_pro_rate_reset_info,
2012 .get = snd_ice1712_pro_rate_reset_get,
2013 .put = snd_ice1712_pro_rate_reset_put
2014 };
2015
2016 /*
2017 * routing
2018 */
2019 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2020 struct snd_ctl_elem_info *uinfo)
2021 {
2022 static const char * const texts[] = {
2023 "PCM Out", /* 0 */
2024 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2025 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2026 "IEC958 In L", "IEC958 In R", /* 9-10 */
2027 "Digital Mixer", /* 11 - optional */
2028 };
2029
2030 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2031 uinfo->count = 1;
2032 uinfo->value.enumerated.items =
2033 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2034 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2035 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2036 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2037 return 0;
2038 }
2039
2040 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2041 struct snd_ctl_elem_value *ucontrol)
2042 {
2043 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2044 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2045 unsigned int val, cval;
2046
2047 spin_lock_irq(&ice->reg_lock);
2048 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2049 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2050 spin_unlock_irq(&ice->reg_lock);
2051
2052 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2053 val &= 3;
2054 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2055 if (val == 1 && idx < 2)
2056 ucontrol->value.enumerated.item[0] = 11;
2057 else if (val == 2)
2058 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2059 else if (val == 3)
2060 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2061 else
2062 ucontrol->value.enumerated.item[0] = 0;
2063 return 0;
2064 }
2065
2066 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2067 struct snd_ctl_elem_value *ucontrol)
2068 {
2069 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2070 int change, shift;
2071 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2072 unsigned int val, old_val, nval;
2073
2074 /* update PSDOUT */
2075 if (ucontrol->value.enumerated.item[0] >= 11)
2076 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2077 else if (ucontrol->value.enumerated.item[0] >= 9)
2078 nval = 3; /* spdif in */
2079 else if (ucontrol->value.enumerated.item[0] >= 1)
2080 nval = 2; /* analog in */
2081 else
2082 nval = 0; /* pcm */
2083 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2084 spin_lock_irq(&ice->reg_lock);
2085 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2086 val &= ~(0x03 << shift);
2087 val |= nval << shift;
2088 change = val != old_val;
2089 if (change)
2090 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2091 spin_unlock_irq(&ice->reg_lock);
2092 if (nval < 2) /* dig mixer of pcm */
2093 return change;
2094
2095 /* update CAPTURE */
2096 spin_lock_irq(&ice->reg_lock);
2097 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2098 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2099 if (nval == 2) { /* analog in */
2100 nval = ucontrol->value.enumerated.item[0] - 1;
2101 val &= ~(0x07 << shift);
2102 val |= nval << shift;
2103 } else { /* spdif in */
2104 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2105 val &= ~(0x08 << shift);
2106 val |= nval << shift;
2107 }
2108 if (val != old_val) {
2109 change = 1;
2110 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2111 }
2112 spin_unlock_irq(&ice->reg_lock);
2113 return change;
2114 }
2115
2116 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2117 struct snd_ctl_elem_value *ucontrol)
2118 {
2119 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2120 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2121 unsigned int val, cval;
2122 val = inw(ICEMT(ice, ROUTE_SPDOUT));
2123 cval = (val >> (idx * 4 + 8)) & 0x0f;
2124 val = (val >> (idx * 2)) & 0x03;
2125 if (val == 1)
2126 ucontrol->value.enumerated.item[0] = 11;
2127 else if (val == 2)
2128 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2129 else if (val == 3)
2130 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2131 else
2132 ucontrol->value.enumerated.item[0] = 0;
2133 return 0;
2134 }
2135
2136 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2137 struct snd_ctl_elem_value *ucontrol)
2138 {
2139 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2140 int change, shift;
2141 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2142 unsigned int val, old_val, nval;
2143
2144 /* update SPDOUT */
2145 spin_lock_irq(&ice->reg_lock);
2146 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2147 if (ucontrol->value.enumerated.item[0] >= 11)
2148 nval = 1;
2149 else if (ucontrol->value.enumerated.item[0] >= 9)
2150 nval = 3;
2151 else if (ucontrol->value.enumerated.item[0] >= 1)
2152 nval = 2;
2153 else
2154 nval = 0;
2155 shift = idx * 2;
2156 val &= ~(0x03 << shift);
2157 val |= nval << shift;
2158 shift = idx * 4 + 8;
2159 if (nval == 2) {
2160 nval = ucontrol->value.enumerated.item[0] - 1;
2161 val &= ~(0x07 << shift);
2162 val |= nval << shift;
2163 } else if (nval == 3) {
2164 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2165 val &= ~(0x08 << shift);
2166 val |= nval << shift;
2167 }
2168 change = val != old_val;
2169 if (change)
2170 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2171 spin_unlock_irq(&ice->reg_lock);
2172 return change;
2173 }
2174
2175 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2176 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2177 .name = "H/W Playback Route",
2178 .info = snd_ice1712_pro_route_info,
2179 .get = snd_ice1712_pro_route_analog_get,
2180 .put = snd_ice1712_pro_route_analog_put,
2181 };
2182
2183 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2184 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2185 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2186 .info = snd_ice1712_pro_route_info,
2187 .get = snd_ice1712_pro_route_spdif_get,
2188 .put = snd_ice1712_pro_route_spdif_put,
2189 .count = 2,
2190 };
2191
2192
2193 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2194 struct snd_ctl_elem_info *uinfo)
2195 {
2196 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2197 uinfo->count = 1;
2198 uinfo->value.integer.min = 0;
2199 uinfo->value.integer.max = 255;
2200 return 0;
2201 }
2202
2203 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2204 struct snd_ctl_elem_value *ucontrol)
2205 {
2206 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2207
2208 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2209 return 0;
2210 }
2211
2212 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2213 struct snd_ctl_elem_value *ucontrol)
2214 {
2215 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2216 int change;
2217
2218 spin_lock_irq(&ice->reg_lock);
2219 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2220 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2221 spin_unlock_irq(&ice->reg_lock);
2222 return change;
2223 }
2224
2225 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2226 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2227 .name = "Multi Track Volume Rate",
2228 .info = snd_ice1712_pro_volume_rate_info,
2229 .get = snd_ice1712_pro_volume_rate_get,
2230 .put = snd_ice1712_pro_volume_rate_put
2231 };
2232
2233 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2234 struct snd_ctl_elem_info *uinfo)
2235 {
2236 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2237 uinfo->count = 22;
2238 uinfo->value.integer.min = 0;
2239 uinfo->value.integer.max = 255;
2240 return 0;
2241 }
2242
2243 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2244 struct snd_ctl_elem_value *ucontrol)
2245 {
2246 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2247 int idx;
2248
2249 spin_lock_irq(&ice->reg_lock);
2250 for (idx = 0; idx < 22; idx++) {
2251 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2252 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2253 }
2254 spin_unlock_irq(&ice->reg_lock);
2255 return 0;
2256 }
2257
2258 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2259 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2260 .name = "Multi Track Peak",
2261 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2262 .info = snd_ice1712_pro_peak_info,
2263 .get = snd_ice1712_pro_peak_get
2264 };
2265
2266 /*
2267 *
2268 */
2269
2270 /*
2271 * list of available boards
2272 */
2273 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2274 snd_ice1712_hoontech_cards,
2275 snd_ice1712_delta_cards,
2276 snd_ice1712_ews_cards,
2277 NULL,
2278 };
2279
2280 static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2281 unsigned char dev,
2282 unsigned char addr)
2283 {
2284 long t = 0x10000;
2285
2286 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2287 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2288 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2289 return inb(ICEREG(ice, I2C_DATA));
2290 }
2291
2292 static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2293 const char *modelname)
2294 {
2295 int dev = 0xa0; /* EEPROM device address */
2296 unsigned int i, size;
2297 struct snd_ice1712_card_info * const *tbl, *c;
2298
2299 if (! modelname || ! *modelname) {
2300 ice->eeprom.subvendor = 0;
2301 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2302 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2303 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2304 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2305 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2306 if (ice->eeprom.subvendor == 0 ||
2307 ice->eeprom.subvendor == (unsigned int)-1) {
2308 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2309 u16 vendor, device;
2310 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2311 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2312 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2313 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2314 printk(KERN_ERR "ice1712: No valid ID is found\n");
2315 return -ENXIO;
2316 }
2317 }
2318 }
2319 for (tbl = card_tables; *tbl; tbl++) {
2320 for (c = *tbl; c->subvendor; c++) {
2321 if (modelname && c->model && ! strcmp(modelname, c->model)) {
2322 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2323 ice->eeprom.subvendor = c->subvendor;
2324 } else if (c->subvendor != ice->eeprom.subvendor)
2325 continue;
2326 if (! c->eeprom_size || ! c->eeprom_data)
2327 goto found;
2328 /* if the EEPROM is given by the driver, use it */
2329 snd_printdd("using the defined eeprom..\n");
2330 ice->eeprom.version = 1;
2331 ice->eeprom.size = c->eeprom_size + 6;
2332 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2333 goto read_skipped;
2334 }
2335 }
2336 printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2337 ice->eeprom.subvendor);
2338
2339 found:
2340 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2341 if (ice->eeprom.size < 6)
2342 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2343 else if (ice->eeprom.size > 32) {
2344 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2345 return -EIO;
2346 }
2347 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2348 if (ice->eeprom.version != 1) {
2349 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2350 ice->eeprom.version);
2351 /* return -EIO; */
2352 }
2353 size = ice->eeprom.size - 6;
2354 for (i = 0; i < size; i++)
2355 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2356
2357 read_skipped:
2358 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2359 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2360 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2361
2362 return 0;
2363 }
2364
2365
2366
2367 static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2368 {
2369 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2370 udelay(200);
2371 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2372 udelay(200);
2373 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2374 !ice->dxr_enable)
2375 /* Set eeprom value to limit active ADCs and DACs to 6;
2376 * Also disable AC97 as no hardware in standard 6fire card/box
2377 * Note: DXR extensions are not currently supported
2378 */
2379 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2380 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2381 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2382 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2383 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2384 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2385 ice->gpio.write_mask = ice->eeprom.gpiomask;
2386 ice->gpio.direction = ice->eeprom.gpiodir;
2387 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2388 ice->eeprom.gpiomask);
2389 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2390 ice->eeprom.gpiodir);
2391 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2392 ice->eeprom.gpiostate);
2393 } else {
2394 ice->gpio.write_mask = 0xc0;
2395 ice->gpio.direction = 0xff;
2396 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2397 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2398 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2399 ICE1712_STDSP24_CLOCK_BIT);
2400 }
2401 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2402 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2403 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2404 udelay(100);
2405 outb(0, ICEREG(ice, AC97_CMD));
2406 udelay(200);
2407 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2408 }
2409 snd_ice1712_set_pro_rate(ice, 48000, 1);
2410
2411 return 0;
2412 }
2413
2414 int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2415 {
2416 int err;
2417 struct snd_kcontrol *kctl;
2418
2419 snd_assert(ice->pcm_pro != NULL, return -EIO);
2420 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2421 if (err < 0)
2422 return err;
2423 kctl->id.device = ice->pcm_pro->device;
2424 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2425 if (err < 0)
2426 return err;
2427 kctl->id.device = ice->pcm_pro->device;
2428 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2429 if (err < 0)
2430 return err;
2431 kctl->id.device = ice->pcm_pro->device;
2432 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2433 if (err < 0)
2434 return err;
2435 kctl->id.device = ice->pcm_pro->device;
2436 ice->spdif.stream_ctl = kctl;
2437 return 0;
2438 }
2439
2440
2441 static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2442 {
2443 int err;
2444
2445 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2446 if (err < 0)
2447 return err;
2448 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2449 if (err < 0)
2450 return err;
2451 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2452 if (err < 0)
2453 return err;
2454
2455 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2456 if (err < 0)
2457 return err;
2458 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2459 if (err < 0)
2460 return err;
2461
2462 if (ice->num_total_dacs > 0) {
2463 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2464 tmp.count = ice->num_total_dacs;
2465 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2466 if (err < 0)
2467 return err;
2468 }
2469
2470 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2471 if (err < 0)
2472 return err;
2473
2474 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2475 if (err < 0)
2476 return err;
2477 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2478 if (err < 0)
2479 return err;
2480
2481 return 0;
2482 }
2483
2484 static int snd_ice1712_free(struct snd_ice1712 *ice)
2485 {
2486 if (! ice->port)
2487 goto __hw_end;
2488 /* mask all interrupts */
2489 outb(0xc0, ICEMT(ice, IRQ));
2490 outb(0xff, ICEREG(ice, IRQMASK));
2491 /* --- */
2492 __hw_end:
2493 if (ice->irq >= 0)
2494 free_irq(ice->irq, ice);
2495
2496 if (ice->port)
2497 pci_release_regions(ice->pci);
2498 snd_ice1712_akm4xxx_free(ice);
2499 pci_disable_device(ice->pci);
2500 kfree(ice->spec);
2501 kfree(ice);
2502 return 0;
2503 }
2504
2505 static int snd_ice1712_dev_free(struct snd_device *device)
2506 {
2507 struct snd_ice1712 *ice = device->device_data;
2508 return snd_ice1712_free(ice);
2509 }
2510
2511 static int __devinit snd_ice1712_create(struct snd_card *card,
2512 struct pci_dev *pci,
2513 const char *modelname,
2514 int omni,
2515 int cs8427_timeout,
2516 int dxr_enable,
2517 struct snd_ice1712 ** r_ice1712)
2518 {
2519 struct snd_ice1712 *ice;
2520 int err;
2521 static struct snd_device_ops ops = {
2522 .dev_free = snd_ice1712_dev_free,
2523 };
2524
2525 *r_ice1712 = NULL;
2526
2527 /* enable PCI device */
2528 if ((err = pci_enable_device(pci)) < 0)
2529 return err;
2530 /* check, if we can restrict PCI DMA transfers to 28 bits */
2531 if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
2532 pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
2533 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2534 pci_disable_device(pci);
2535 return -ENXIO;
2536 }
2537
2538 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2539 if (ice == NULL) {
2540 pci_disable_device(pci);
2541 return -ENOMEM;
2542 }
2543 ice->omni = omni ? 1 : 0;
2544 if (cs8427_timeout < 1)
2545 cs8427_timeout = 1;
2546 else if (cs8427_timeout > 1000)
2547 cs8427_timeout = 1000;
2548 ice->cs8427_timeout = cs8427_timeout;
2549 ice->dxr_enable = dxr_enable;
2550 spin_lock_init(&ice->reg_lock);
2551 mutex_init(&ice->gpio_mutex);
2552 mutex_init(&ice->i2c_mutex);
2553 mutex_init(&ice->open_mutex);
2554 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2555 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2556 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2557 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2558
2559 ice->spdif.cs8403_bits =
2560 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2561 0x10 | /* no emphasis */
2562 0x20); /* PCM encoder/decoder */
2563 ice->card = card;
2564 ice->pci = pci;
2565 ice->irq = -1;
2566 pci_set_master(pci);
2567 pci_write_config_word(ice->pci, 0x40, 0x807f);
2568 pci_write_config_word(ice->pci, 0x42, 0x0006);
2569 snd_ice1712_proc_init(ice);
2570 synchronize_irq(pci->irq);
2571
2572 if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2573 kfree(ice);
2574 pci_disable_device(pci);
2575 return err;
2576 }
2577 ice->port = pci_resource_start(pci, 0);
2578 ice->ddma_port = pci_resource_start(pci, 1);
2579 ice->dmapath_port = pci_resource_start(pci, 2);
2580 ice->profi_port = pci_resource_start(pci, 3);
2581
2582 if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2583 "ICE1712", ice)) {
2584 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2585 snd_ice1712_free(ice);
2586 return -EIO;
2587 }
2588
2589 ice->irq = pci->irq;
2590
2591 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2592 snd_ice1712_free(ice);
2593 return -EIO;
2594 }
2595 if (snd_ice1712_chip_init(ice) < 0) {
2596 snd_ice1712_free(ice);
2597 return -EIO;
2598 }
2599
2600 /* unmask used interrupts */
2601 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2602 ICE1712_IRQ_MPU2 : 0) |
2603 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2604 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2605 ICEREG(ice, IRQMASK));
2606 outb(0x00, ICEMT(ice, IRQ));
2607
2608 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2609 snd_ice1712_free(ice);
2610 return err;
2611 }
2612
2613 snd_card_set_dev(card, &pci->dev);
2614
2615 *r_ice1712 = ice;
2616 return 0;
2617 }
2618
2619
2620 /*
2621 *
2622 * Registration
2623 *
2624 */
2625
2626 static struct snd_ice1712_card_info no_matched __devinitdata;
2627
2628 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2629 const struct pci_device_id *pci_id)
2630 {
2631 static int dev;
2632 struct snd_card *card;
2633 struct snd_ice1712 *ice;
2634 int pcm_dev = 0, err;
2635 struct snd_ice1712_card_info * const *tbl, *c;
2636
2637 if (dev >= SNDRV_CARDS)
2638 return -ENODEV;
2639 if (!enable[dev]) {
2640 dev++;
2641 return -ENOENT;
2642 }
2643
2644 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2645 if (card == NULL)
2646 return -ENOMEM;
2647
2648 strcpy(card->driver, "ICE1712");
2649 strcpy(card->shortname, "ICEnsemble ICE1712");
2650
2651 if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2652 cs8427_timeout[dev], dxr_enable[dev],
2653 &ice)) < 0) {
2654 snd_card_free(card);
2655 return err;
2656 }
2657
2658 for (tbl = card_tables; *tbl; tbl++) {
2659 for (c = *tbl; c->subvendor; c++) {
2660 if (c->subvendor == ice->eeprom.subvendor) {
2661 strcpy(card->shortname, c->name);
2662 if (c->driver) /* specific driver? */
2663 strcpy(card->driver, c->driver);
2664 if (c->chip_init) {
2665 if ((err = c->chip_init(ice)) < 0) {
2666 snd_card_free(card);
2667 return err;
2668 }
2669 }
2670 goto __found;
2671 }
2672 }
2673 }
2674 c = &no_matched;
2675 __found:
2676
2677 if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2678 snd_card_free(card);
2679 return err;
2680 }
2681
2682 if (ice_has_con_ac97(ice))
2683 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2684 snd_card_free(card);
2685 return err;
2686 }
2687
2688 if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2689 snd_card_free(card);
2690 return err;
2691 }
2692
2693 if ((err = snd_ice1712_build_controls(ice)) < 0) {
2694 snd_card_free(card);
2695 return err;
2696 }
2697
2698 if (c->build_controls) {
2699 if ((err = c->build_controls(ice)) < 0) {
2700 snd_card_free(card);
2701 return err;
2702 }
2703 }
2704
2705 if (ice_has_con_ac97(ice))
2706 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2707 snd_card_free(card);
2708 return err;
2709 }
2710
2711 if (! c->no_mpu401) {
2712 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2713 ICEREG(ice, MPU1_CTRL),
2714 (c->mpu401_1_info_flags |
2715 MPU401_INFO_INTEGRATED),
2716 ice->irq, 0,
2717 &ice->rmidi[0])) < 0) {
2718 snd_card_free(card);
2719 return err;
2720 }
2721 if (c->mpu401_1_name)
2722 /* Prefered name available in card_info */
2723 snprintf(ice->rmidi[0]->name,
2724 sizeof(ice->rmidi[0]->name),
2725 "%s %d", c->mpu401_1_name, card->number);
2726
2727 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2728 /* 2nd port used */
2729 if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2730 ICEREG(ice, MPU2_CTRL),
2731 (c->mpu401_2_info_flags |
2732 MPU401_INFO_INTEGRATED),
2733 ice->irq, 0,
2734 &ice->rmidi[1])) < 0) {
2735 snd_card_free(card);
2736 return err;
2737 }
2738 if (c->mpu401_2_name)
2739 /* Prefered name available in card_info */
2740 snprintf(ice->rmidi[1]->name,
2741 sizeof(ice->rmidi[1]->name),
2742 "%s %d", c->mpu401_2_name,
2743 card->number);
2744 }
2745 }
2746
2747 snd_ice1712_set_input_clock_source(ice, 0);
2748
2749 sprintf(card->longname, "%s at 0x%lx, irq %i",
2750 card->shortname, ice->port, ice->irq);
2751
2752 if ((err = snd_card_register(card)) < 0) {
2753 snd_card_free(card);
2754 return err;
2755 }
2756 pci_set_drvdata(pci, card);
2757 dev++;
2758 return 0;
2759 }
2760
2761 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2762 {
2763 snd_card_free(pci_get_drvdata(pci));
2764 pci_set_drvdata(pci, NULL);
2765 }
2766
2767 static struct pci_driver driver = {
2768 .name = "ICE1712",
2769 .id_table = snd_ice1712_ids,
2770 .probe = snd_ice1712_probe,
2771 .remove = __devexit_p(snd_ice1712_remove),
2772 };
2773
2774 static int __init alsa_card_ice1712_init(void)
2775 {
2776 return pci_register_driver(&driver);
2777 }
2778
2779 static void __exit alsa_card_ice1712_exit(void)
2780 {
2781 pci_unregister_driver(&driver);
2782 }
2783
2784 module_init(alsa_card_ice1712_init)
2785 module_exit(alsa_card_ice1712_exit)
Linux branches of Pieter du Preez