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Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
[wrt350n-kernel.git] / sound / pci / ice1712 / ice1712.c
blobdf292af6738197976e05899c7c4e5f0d4e439b86
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 index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1301
1302 spin_lock_irq(&ice->reg_lock);
1303 ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1304 ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1305 spin_unlock_irq(&ice->reg_lock);
1306 return 0;
1307 }
1308
1309 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1310 {
1311 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1312 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1313 unsigned int nval, change;
1314
1315 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1316 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1317 spin_lock_irq(&ice->reg_lock);
1318 nval |= ice->pro_volumes[index] & ~0x80008000;
1319 change = nval != ice->pro_volumes[index];
1320 ice->pro_volumes[index] = nval;
1321 snd_ice1712_update_volume(ice, index);
1322 spin_unlock_irq(&ice->reg_lock);
1323 return change;
1324 }
1325
1326 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1327 {
1328 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1329 uinfo->count = 2;
1330 uinfo->value.integer.min = 0;
1331 uinfo->value.integer.max = 96;
1332 return 0;
1333 }
1334
1335 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1336 {
1337 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1338 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1339
1340 spin_lock_irq(&ice->reg_lock);
1341 ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1342 ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1343 spin_unlock_irq(&ice->reg_lock);
1344 return 0;
1345 }
1346
1347 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1348 {
1349 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1350 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1351 unsigned int nval, change;
1352
1353 nval = (ucontrol->value.integer.value[0] & 127) |
1354 ((ucontrol->value.integer.value[1] & 127) << 16);
1355 spin_lock_irq(&ice->reg_lock);
1356 nval |= ice->pro_volumes[index] & ~0x007f007f;
1357 change = nval != ice->pro_volumes[index];
1358 ice->pro_volumes[index] = nval;
1359 snd_ice1712_update_volume(ice, index);
1360 spin_unlock_irq(&ice->reg_lock);
1361 return change;
1362 }
1363
1364 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1365
1366 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1367 {
1368 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1369 .name = "Multi Playback Switch",
1370 .info = snd_ice1712_pro_mixer_switch_info,
1371 .get = snd_ice1712_pro_mixer_switch_get,
1372 .put = snd_ice1712_pro_mixer_switch_put,
1373 .private_value = 0,
1374 .count = 10,
1375 },
1376 {
1377 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1378 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1379 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1380 .name = "Multi Playback Volume",
1381 .info = snd_ice1712_pro_mixer_volume_info,
1382 .get = snd_ice1712_pro_mixer_volume_get,
1383 .put = snd_ice1712_pro_mixer_volume_put,
1384 .private_value = 0,
1385 .count = 10,
1386 .tlv = { .p = db_scale_playback }
1387 },
1388 };
1389
1390 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1391 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1392 .name = "H/W Multi Capture Switch",
1393 .info = snd_ice1712_pro_mixer_switch_info,
1394 .get = snd_ice1712_pro_mixer_switch_get,
1395 .put = snd_ice1712_pro_mixer_switch_put,
1396 .private_value = 10,
1397 };
1398
1399 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1400 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1401 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1402 .info = snd_ice1712_pro_mixer_switch_info,
1403 .get = snd_ice1712_pro_mixer_switch_get,
1404 .put = snd_ice1712_pro_mixer_switch_put,
1405 .private_value = 18,
1406 .count = 2,
1407 };
1408
1409 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1410 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1411 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1412 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1413 .name = "H/W Multi Capture Volume",
1414 .info = snd_ice1712_pro_mixer_volume_info,
1415 .get = snd_ice1712_pro_mixer_volume_get,
1416 .put = snd_ice1712_pro_mixer_volume_put,
1417 .private_value = 10,
1418 .tlv = { .p = db_scale_playback }
1419 };
1420
1421 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1422 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1423 .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1424 .info = snd_ice1712_pro_mixer_volume_info,
1425 .get = snd_ice1712_pro_mixer_volume_get,
1426 .put = snd_ice1712_pro_mixer_volume_put,
1427 .private_value = 18,
1428 .count = 2,
1429 };
1430
1431 static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1432 {
1433 struct snd_card *card = ice->card;
1434 unsigned int idx;
1435 int err;
1436
1437 /* multi-channel mixer */
1438 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1439 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1440 if (err < 0)
1441 return err;
1442 }
1443
1444 if (ice->num_total_adcs > 0) {
1445 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1446 tmp.count = ice->num_total_adcs;
1447 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1448 if (err < 0)
1449 return err;
1450 }
1451
1452 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1453 if (err < 0)
1454 return err;
1455
1456 if (ice->num_total_adcs > 0) {
1457 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1458 tmp.count = ice->num_total_adcs;
1459 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1460 if (err < 0)
1461 return err;
1462 }
1463
1464 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1465 if (err < 0)
1466 return err;
1467
1468 /* initialize volumes */
1469 for (idx = 0; idx < 10; idx++) {
1470 ice->pro_volumes[idx] = 0x80008000; /* mute */
1471 snd_ice1712_update_volume(ice, idx);
1472 }
1473 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1474 ice->pro_volumes[idx] = 0x80008000; /* mute */
1475 snd_ice1712_update_volume(ice, idx);
1476 }
1477 for (idx = 18; idx < 20; idx++) {
1478 ice->pro_volumes[idx] = 0x80008000; /* mute */
1479 snd_ice1712_update_volume(ice, idx);
1480 }
1481 return 0;
1482 }
1483
1484 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1485 {
1486 struct snd_ice1712 *ice = ac97->private_data;
1487 ice->ac97 = NULL;
1488 }
1489
1490 static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1491 {
1492 int err, bus_num = 0;
1493 struct snd_ac97_template ac97;
1494 struct snd_ac97_bus *pbus;
1495 static struct snd_ac97_bus_ops con_ops = {
1496 .write = snd_ice1712_ac97_write,
1497 .read = snd_ice1712_ac97_read,
1498 };
1499 static struct snd_ac97_bus_ops pro_ops = {
1500 .write = snd_ice1712_pro_ac97_write,
1501 .read = snd_ice1712_pro_ac97_read,
1502 };
1503
1504 if (ice_has_con_ac97(ice)) {
1505 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1506 return err;
1507 memset(&ac97, 0, sizeof(ac97));
1508 ac97.private_data = ice;
1509 ac97.private_free = snd_ice1712_mixer_free_ac97;
1510 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1511 printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1512 else {
1513 if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1514 return err;
1515 return 0;
1516 }
1517 }
1518
1519 if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1520 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1521 return err;
1522 memset(&ac97, 0, sizeof(ac97));
1523 ac97.private_data = ice;
1524 ac97.private_free = snd_ice1712_mixer_free_ac97;
1525 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1526 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1527 else
1528 return 0;
1529 }
1530 /* I2S mixer only */
1531 strcat(ice->card->mixername, "ICE1712 - multitrack");
1532 return 0;
1533 }
1534
1535 /*
1536 *
1537 */
1538
1539 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1540 {
1541 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1542 }
1543
1544 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1545 struct snd_info_buffer *buffer)
1546 {
1547 struct snd_ice1712 *ice = entry->private_data;
1548 unsigned int idx;
1549
1550 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1551 snd_iprintf(buffer, "EEPROM:\n");
1552
1553 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1554 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1555 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1556 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1557 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1558 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1559 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1560 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1561 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1562 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1563 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1564 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1565 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1566 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1567 for (idx = 0; idx < 4; idx++)
1568 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1569 for (idx = 0; idx < 4; idx++)
1570 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1571 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1572 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1573
1574 snd_iprintf(buffer, "\nRegisters:\n");
1575 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1576 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1577 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1578 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1579 snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1580 snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1581 snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1582 }
1583
1584 static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1585 {
1586 struct snd_info_entry *entry;
1587
1588 if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1589 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1590 }
1591
1592 /*
1593 *
1594 */
1595
1596 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1597 struct snd_ctl_elem_info *uinfo)
1598 {
1599 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1600 uinfo->count = sizeof(struct snd_ice1712_eeprom);
1601 return 0;
1602 }
1603
1604 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1605 struct snd_ctl_elem_value *ucontrol)
1606 {
1607 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1608
1609 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1610 return 0;
1611 }
1612
1613 static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1614 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1615 .name = "ICE1712 EEPROM",
1616 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1617 .info = snd_ice1712_eeprom_info,
1618 .get = snd_ice1712_eeprom_get
1619 };
1620
1621 /*
1622 */
1623 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1624 struct snd_ctl_elem_info *uinfo)
1625 {
1626 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1627 uinfo->count = 1;
1628 return 0;
1629 }
1630
1631 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1632 struct snd_ctl_elem_value *ucontrol)
1633 {
1634 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1635 if (ice->spdif.ops.default_get)
1636 ice->spdif.ops.default_get(ice, ucontrol);
1637 return 0;
1638 }
1639
1640 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1641 struct snd_ctl_elem_value *ucontrol)
1642 {
1643 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1644 if (ice->spdif.ops.default_put)
1645 return ice->spdif.ops.default_put(ice, ucontrol);
1646 return 0;
1647 }
1648
1649 static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1650 {
1651 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1652 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1653 .info = snd_ice1712_spdif_info,
1654 .get = snd_ice1712_spdif_default_get,
1655 .put = snd_ice1712_spdif_default_put
1656 };
1657
1658 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1659 struct snd_ctl_elem_value *ucontrol)
1660 {
1661 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1662 if (ice->spdif.ops.default_get) {
1663 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1664 IEC958_AES0_PROFESSIONAL |
1665 IEC958_AES0_CON_NOT_COPYRIGHT |
1666 IEC958_AES0_CON_EMPHASIS;
1667 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1668 IEC958_AES1_CON_CATEGORY;
1669 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1670 } else {
1671 ucontrol->value.iec958.status[0] = 0xff;
1672 ucontrol->value.iec958.status[1] = 0xff;
1673 ucontrol->value.iec958.status[2] = 0xff;
1674 ucontrol->value.iec958.status[3] = 0xff;
1675 ucontrol->value.iec958.status[4] = 0xff;
1676 }
1677 return 0;
1678 }
1679
1680 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1681 struct snd_ctl_elem_value *ucontrol)
1682 {
1683 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1684 if (ice->spdif.ops.default_get) {
1685 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1686 IEC958_AES0_PROFESSIONAL |
1687 IEC958_AES0_PRO_FS |
1688 IEC958_AES0_PRO_EMPHASIS;
1689 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1690 } else {
1691 ucontrol->value.iec958.status[0] = 0xff;
1692 ucontrol->value.iec958.status[1] = 0xff;
1693 ucontrol->value.iec958.status[2] = 0xff;
1694 ucontrol->value.iec958.status[3] = 0xff;
1695 ucontrol->value.iec958.status[4] = 0xff;
1696 }
1697 return 0;
1698 }
1699
1700 static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1701 {
1702 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1703 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1704 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1705 .info = snd_ice1712_spdif_info,
1706 .get = snd_ice1712_spdif_maskc_get,
1707 };
1708
1709 static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1710 {
1711 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1712 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1713 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1714 .info = snd_ice1712_spdif_info,
1715 .get = snd_ice1712_spdif_maskp_get,
1716 };
1717
1718 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1719 struct snd_ctl_elem_value *ucontrol)
1720 {
1721 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1722 if (ice->spdif.ops.stream_get)
1723 ice->spdif.ops.stream_get(ice, ucontrol);
1724 return 0;
1725 }
1726
1727 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1728 struct snd_ctl_elem_value *ucontrol)
1729 {
1730 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1731 if (ice->spdif.ops.stream_put)
1732 return ice->spdif.ops.stream_put(ice, ucontrol);
1733 return 0;
1734 }
1735
1736 static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1737 {
1738 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1739 SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1740 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1741 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1742 .info = snd_ice1712_spdif_info,
1743 .get = snd_ice1712_spdif_stream_get,
1744 .put = snd_ice1712_spdif_stream_put
1745 };
1746
1747 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1748 struct snd_ctl_elem_value *ucontrol)
1749 {
1750 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1751 unsigned char mask = kcontrol->private_value & 0xff;
1752 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1753
1754 snd_ice1712_save_gpio_status(ice);
1755 ucontrol->value.integer.value[0] =
1756 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1757 snd_ice1712_restore_gpio_status(ice);
1758 return 0;
1759 }
1760
1761 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1762 struct snd_ctl_elem_value *ucontrol)
1763 {
1764 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1765 unsigned char mask = kcontrol->private_value & 0xff;
1766 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1767 unsigned int val, nval;
1768
1769 if (kcontrol->private_value & (1 << 31))
1770 return -EPERM;
1771 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1772 snd_ice1712_save_gpio_status(ice);
1773 val = snd_ice1712_gpio_read(ice);
1774 nval |= val & ~mask;
1775 if (val != nval)
1776 snd_ice1712_gpio_write(ice, nval);
1777 snd_ice1712_restore_gpio_status(ice);
1778 return val != nval;
1779 }
1780
1781 /*
1782 * rate
1783 */
1784 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1785 struct snd_ctl_elem_info *uinfo)
1786 {
1787 static const char * const texts[] = {
1788 "8000", /* 0: 6 */
1789 "9600", /* 1: 3 */
1790 "11025", /* 2: 10 */
1791 "12000", /* 3: 2 */
1792 "16000", /* 4: 5 */
1793 "22050", /* 5: 9 */
1794 "24000", /* 6: 1 */
1795 "32000", /* 7: 4 */
1796 "44100", /* 8: 8 */
1797 "48000", /* 9: 0 */
1798 "64000", /* 10: 15 */
1799 "88200", /* 11: 11 */
1800 "96000", /* 12: 7 */
1801 "IEC958 Input", /* 13: -- */
1802 };
1803 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1804 uinfo->count = 1;
1805 uinfo->value.enumerated.items = 14;
1806 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1807 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1808 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1809 return 0;
1810 }
1811
1812 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1813 struct snd_ctl_elem_value *ucontrol)
1814 {
1815 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1816 static const unsigned char xlate[16] = {
1817 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1818 };
1819 unsigned char val;
1820
1821 spin_lock_irq(&ice->reg_lock);
1822 if (is_spdif_master(ice)) {
1823 ucontrol->value.enumerated.item[0] = 13;
1824 } else {
1825 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1826 if (val == 255) {
1827 snd_BUG();
1828 val = 0;
1829 }
1830 ucontrol->value.enumerated.item[0] = val;
1831 }
1832 spin_unlock_irq(&ice->reg_lock);
1833 return 0;
1834 }
1835
1836 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1837 struct snd_ctl_elem_value *ucontrol)
1838 {
1839 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1840 static const unsigned int xrate[13] = {
1841 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1842 32000, 44100, 48000, 64000, 88200, 96000
1843 };
1844 unsigned char oval;
1845 int change = 0;
1846
1847 spin_lock_irq(&ice->reg_lock);
1848 oval = inb(ICEMT(ice, RATE));
1849 if (ucontrol->value.enumerated.item[0] == 13) {
1850 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1851 } else {
1852 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1853 spin_unlock_irq(&ice->reg_lock);
1854 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1855 spin_lock_irq(&ice->reg_lock);
1856 }
1857 change = inb(ICEMT(ice, RATE)) != oval;
1858 spin_unlock_irq(&ice->reg_lock);
1859
1860 if ((oval & ICE1712_SPDIF_MASTER) !=
1861 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1862 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1863
1864 return change;
1865 }
1866
1867 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1868 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1869 .name = "Multi Track Internal Clock",
1870 .info = snd_ice1712_pro_internal_clock_info,
1871 .get = snd_ice1712_pro_internal_clock_get,
1872 .put = snd_ice1712_pro_internal_clock_put
1873 };
1874
1875 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1876 struct snd_ctl_elem_info *uinfo)
1877 {
1878 static const char * const texts[] = {
1879 "8000", /* 0: 6 */
1880 "9600", /* 1: 3 */
1881 "11025", /* 2: 10 */
1882 "12000", /* 3: 2 */
1883 "16000", /* 4: 5 */
1884 "22050", /* 5: 9 */
1885 "24000", /* 6: 1 */
1886 "32000", /* 7: 4 */
1887 "44100", /* 8: 8 */
1888 "48000", /* 9: 0 */
1889 "64000", /* 10: 15 */
1890 "88200", /* 11: 11 */
1891 "96000", /* 12: 7 */
1892 // "IEC958 Input", /* 13: -- */
1893 };
1894 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1895 uinfo->count = 1;
1896 uinfo->value.enumerated.items = 13;
1897 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1898 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1899 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1900 return 0;
1901 }
1902
1903 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1904 struct snd_ctl_elem_value *ucontrol)
1905 {
1906 int val;
1907 static const unsigned int xrate[13] = {
1908 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1909 32000, 44100, 48000, 64000, 88200, 96000
1910 };
1911
1912 for (val = 0; val < 13; val++) {
1913 if (xrate[val] == PRO_RATE_DEFAULT)
1914 break;
1915 }
1916
1917 ucontrol->value.enumerated.item[0] = val;
1918 return 0;
1919 }
1920
1921 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1922 struct snd_ctl_elem_value *ucontrol)
1923 {
1924 static const unsigned int xrate[13] = {
1925 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1926 32000, 44100, 48000, 64000, 88200, 96000
1927 };
1928 unsigned char oval;
1929 int change = 0;
1930
1931 oval = PRO_RATE_DEFAULT;
1932 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1933 change = PRO_RATE_DEFAULT != oval;
1934
1935 return change;
1936 }
1937
1938 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1939 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1940 .name = "Multi Track Internal Clock Default",
1941 .info = snd_ice1712_pro_internal_clock_default_info,
1942 .get = snd_ice1712_pro_internal_clock_default_get,
1943 .put = snd_ice1712_pro_internal_clock_default_put
1944 };
1945
1946 #define snd_ice1712_pro_rate_locking_info snd_ctl_boolean_mono_info
1947
1948 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1949 struct snd_ctl_elem_value *ucontrol)
1950 {
1951 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1952 return 0;
1953 }
1954
1955 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1956 struct snd_ctl_elem_value *ucontrol)
1957 {
1958 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1959 int change = 0, nval;
1960
1961 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1962 spin_lock_irq(&ice->reg_lock);
1963 change = PRO_RATE_LOCKED != nval;
1964 PRO_RATE_LOCKED = nval;
1965 spin_unlock_irq(&ice->reg_lock);
1966 return change;
1967 }
1968
1969 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
1970 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1971 .name = "Multi Track Rate Locking",
1972 .info = snd_ice1712_pro_rate_locking_info,
1973 .get = snd_ice1712_pro_rate_locking_get,
1974 .put = snd_ice1712_pro_rate_locking_put
1975 };
1976
1977 #define snd_ice1712_pro_rate_reset_info snd_ctl_boolean_mono_info
1978
1979 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1980 struct snd_ctl_elem_value *ucontrol)
1981 {
1982 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1983 return 0;
1984 }
1985
1986 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1987 struct snd_ctl_elem_value *ucontrol)
1988 {
1989 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1990 int change = 0, nval;
1991
1992 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1993 spin_lock_irq(&ice->reg_lock);
1994 change = PRO_RATE_RESET != nval;
1995 PRO_RATE_RESET = nval;
1996 spin_unlock_irq(&ice->reg_lock);
1997 return change;
1998 }
1999
2000 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2001 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2002 .name = "Multi Track Rate Reset",
2003 .info = snd_ice1712_pro_rate_reset_info,
2004 .get = snd_ice1712_pro_rate_reset_get,
2005 .put = snd_ice1712_pro_rate_reset_put
2006 };
2007
2008 /*
2009 * routing
2010 */
2011 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2012 struct snd_ctl_elem_info *uinfo)
2013 {
2014 static const char * const texts[] = {
2015 "PCM Out", /* 0 */
2016 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2017 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2018 "IEC958 In L", "IEC958 In R", /* 9-10 */
2019 "Digital Mixer", /* 11 - optional */
2020 };
2021
2022 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2023 uinfo->count = 1;
2024 uinfo->value.enumerated.items =
2025 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2026 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2027 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2028 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2029 return 0;
2030 }
2031
2032 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2033 struct snd_ctl_elem_value *ucontrol)
2034 {
2035 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2036 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2037 unsigned int val, cval;
2038
2039 spin_lock_irq(&ice->reg_lock);
2040 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2041 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2042 spin_unlock_irq(&ice->reg_lock);
2043
2044 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2045 val &= 3;
2046 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2047 if (val == 1 && idx < 2)
2048 ucontrol->value.enumerated.item[0] = 11;
2049 else if (val == 2)
2050 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2051 else if (val == 3)
2052 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2053 else
2054 ucontrol->value.enumerated.item[0] = 0;
2055 return 0;
2056 }
2057
2058 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2059 struct snd_ctl_elem_value *ucontrol)
2060 {
2061 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2062 int change, shift;
2063 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2064 unsigned int val, old_val, nval;
2065
2066 /* update PSDOUT */
2067 if (ucontrol->value.enumerated.item[0] >= 11)
2068 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2069 else if (ucontrol->value.enumerated.item[0] >= 9)
2070 nval = 3; /* spdif in */
2071 else if (ucontrol->value.enumerated.item[0] >= 1)
2072 nval = 2; /* analog in */
2073 else
2074 nval = 0; /* pcm */
2075 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2076 spin_lock_irq(&ice->reg_lock);
2077 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2078 val &= ~(0x03 << shift);
2079 val |= nval << shift;
2080 change = val != old_val;
2081 if (change)
2082 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2083 spin_unlock_irq(&ice->reg_lock);
2084 if (nval < 2) /* dig mixer of pcm */
2085 return change;
2086
2087 /* update CAPTURE */
2088 spin_lock_irq(&ice->reg_lock);
2089 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2090 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2091 if (nval == 2) { /* analog in */
2092 nval = ucontrol->value.enumerated.item[0] - 1;
2093 val &= ~(0x07 << shift);
2094 val |= nval << shift;
2095 } else { /* spdif in */
2096 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2097 val &= ~(0x08 << shift);
2098 val |= nval << shift;
2099 }
2100 if (val != old_val) {
2101 change = 1;
2102 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2103 }
2104 spin_unlock_irq(&ice->reg_lock);
2105 return change;
2106 }
2107
2108 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2109 struct snd_ctl_elem_value *ucontrol)
2110 {
2111 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2112 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2113 unsigned int val, cval;
2114 val = inw(ICEMT(ice, ROUTE_SPDOUT));
2115 cval = (val >> (idx * 4 + 8)) & 0x0f;
2116 val = (val >> (idx * 2)) & 0x03;
2117 if (val == 1)
2118 ucontrol->value.enumerated.item[0] = 11;
2119 else if (val == 2)
2120 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2121 else if (val == 3)
2122 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2123 else
2124 ucontrol->value.enumerated.item[0] = 0;
2125 return 0;
2126 }
2127
2128 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2129 struct snd_ctl_elem_value *ucontrol)
2130 {
2131 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2132 int change, shift;
2133 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2134 unsigned int val, old_val, nval;
2135
2136 /* update SPDOUT */
2137 spin_lock_irq(&ice->reg_lock);
2138 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2139 if (ucontrol->value.enumerated.item[0] >= 11)
2140 nval = 1;
2141 else if (ucontrol->value.enumerated.item[0] >= 9)
2142 nval = 3;
2143 else if (ucontrol->value.enumerated.item[0] >= 1)
2144 nval = 2;
2145 else
2146 nval = 0;
2147 shift = idx * 2;
2148 val &= ~(0x03 << shift);
2149 val |= nval << shift;
2150 shift = idx * 4 + 8;
2151 if (nval == 2) {
2152 nval = ucontrol->value.enumerated.item[0] - 1;
2153 val &= ~(0x07 << shift);
2154 val |= nval << shift;
2155 } else if (nval == 3) {
2156 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2157 val &= ~(0x08 << shift);
2158 val |= nval << shift;
2159 }
2160 change = val != old_val;
2161 if (change)
2162 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2163 spin_unlock_irq(&ice->reg_lock);
2164 return change;
2165 }
2166
2167 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2168 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2169 .name = "H/W Playback Route",
2170 .info = snd_ice1712_pro_route_info,
2171 .get = snd_ice1712_pro_route_analog_get,
2172 .put = snd_ice1712_pro_route_analog_put,
2173 };
2174
2175 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2176 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2177 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2178 .info = snd_ice1712_pro_route_info,
2179 .get = snd_ice1712_pro_route_spdif_get,
2180 .put = snd_ice1712_pro_route_spdif_put,
2181 .count = 2,
2182 };
2183
2184
2185 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2186 struct snd_ctl_elem_info *uinfo)
2187 {
2188 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2189 uinfo->count = 1;
2190 uinfo->value.integer.min = 0;
2191 uinfo->value.integer.max = 255;
2192 return 0;
2193 }
2194
2195 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2196 struct snd_ctl_elem_value *ucontrol)
2197 {
2198 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2199
2200 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2201 return 0;
2202 }
2203
2204 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2205 struct snd_ctl_elem_value *ucontrol)
2206 {
2207 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2208 int change;
2209
2210 spin_lock_irq(&ice->reg_lock);
2211 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2212 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2213 spin_unlock_irq(&ice->reg_lock);
2214 return change;
2215 }
2216
2217 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2218 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2219 .name = "Multi Track Volume Rate",
2220 .info = snd_ice1712_pro_volume_rate_info,
2221 .get = snd_ice1712_pro_volume_rate_get,
2222 .put = snd_ice1712_pro_volume_rate_put
2223 };
2224
2225 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2226 struct snd_ctl_elem_info *uinfo)
2227 {
2228 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2229 uinfo->count = 22;
2230 uinfo->value.integer.min = 0;
2231 uinfo->value.integer.max = 255;
2232 return 0;
2233 }
2234
2235 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2236 struct snd_ctl_elem_value *ucontrol)
2237 {
2238 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2239 int idx;
2240
2241 spin_lock_irq(&ice->reg_lock);
2242 for (idx = 0; idx < 22; idx++) {
2243 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2244 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2245 }
2246 spin_unlock_irq(&ice->reg_lock);
2247 return 0;
2248 }
2249
2250 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2251 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2252 .name = "Multi Track Peak",
2253 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2254 .info = snd_ice1712_pro_peak_info,
2255 .get = snd_ice1712_pro_peak_get
2256 };
2257
2258 /*
2259 *
2260 */
2261
2262 /*
2263 * list of available boards
2264 */
2265 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2266 snd_ice1712_hoontech_cards,
2267 snd_ice1712_delta_cards,
2268 snd_ice1712_ews_cards,
2269 NULL,
2270 };
2271
2272 static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2273 unsigned char dev,
2274 unsigned char addr)
2275 {
2276 long t = 0x10000;
2277
2278 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2279 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2280 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2281 return inb(ICEREG(ice, I2C_DATA));
2282 }
2283
2284 static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2285 const char *modelname)
2286 {
2287 int dev = 0xa0; /* EEPROM device address */
2288 unsigned int i, size;
2289 struct snd_ice1712_card_info * const *tbl, *c;
2290
2291 if (! modelname || ! *modelname) {
2292 ice->eeprom.subvendor = 0;
2293 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2294 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2295 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2296 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2297 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2298 if (ice->eeprom.subvendor == 0 ||
2299 ice->eeprom.subvendor == (unsigned int)-1) {
2300 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2301 u16 vendor, device;
2302 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2303 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2304 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2305 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2306 printk(KERN_ERR "ice1712: No valid ID is found\n");
2307 return -ENXIO;
2308 }
2309 }
2310 }
2311 for (tbl = card_tables; *tbl; tbl++) {
2312 for (c = *tbl; c->subvendor; c++) {
2313 if (modelname && c->model && ! strcmp(modelname, c->model)) {
2314 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2315 ice->eeprom.subvendor = c->subvendor;
2316 } else if (c->subvendor != ice->eeprom.subvendor)
2317 continue;
2318 if (! c->eeprom_size || ! c->eeprom_data)
2319 goto found;
2320 /* if the EEPROM is given by the driver, use it */
2321 snd_printdd("using the defined eeprom..\n");
2322 ice->eeprom.version = 1;
2323 ice->eeprom.size = c->eeprom_size + 6;
2324 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2325 goto read_skipped;
2326 }
2327 }
2328 printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2329 ice->eeprom.subvendor);
2330
2331 found:
2332 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2333 if (ice->eeprom.size < 6)
2334 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2335 else if (ice->eeprom.size > 32) {
2336 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2337 return -EIO;
2338 }
2339 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2340 if (ice->eeprom.version != 1) {
2341 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2342 ice->eeprom.version);
2343 /* return -EIO; */
2344 }
2345 size = ice->eeprom.size - 6;
2346 for (i = 0; i < size; i++)
2347 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2348
2349 read_skipped:
2350 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2351 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2352 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2353
2354 return 0;
2355 }
2356
2357
2358
2359 static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2360 {
2361 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2362 udelay(200);
2363 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2364 udelay(200);
2365 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2366 !ice->dxr_enable)
2367 /* Set eeprom value to limit active ADCs and DACs to 6;
2368 * Also disable AC97 as no hardware in standard 6fire card/box
2369 * Note: DXR extensions are not currently supported
2370 */
2371 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2372 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2373 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2374 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2375 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2376 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2377 ice->gpio.write_mask = ice->eeprom.gpiomask;
2378 ice->gpio.direction = ice->eeprom.gpiodir;
2379 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2380 ice->eeprom.gpiomask);
2381 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2382 ice->eeprom.gpiodir);
2383 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2384 ice->eeprom.gpiostate);
2385 } else {
2386 ice->gpio.write_mask = 0xc0;
2387 ice->gpio.direction = 0xff;
2388 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2389 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2390 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2391 ICE1712_STDSP24_CLOCK_BIT);
2392 }
2393 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2394 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2395 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2396 udelay(100);
2397 outb(0, ICEREG(ice, AC97_CMD));
2398 udelay(200);
2399 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2400 }
2401 snd_ice1712_set_pro_rate(ice, 48000, 1);
2402
2403 return 0;
2404 }
2405
2406 int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2407 {
2408 int err;
2409 struct snd_kcontrol *kctl;
2410
2411 snd_assert(ice->pcm_pro != NULL, return -EIO);
2412 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2413 if (err < 0)
2414 return err;
2415 kctl->id.device = ice->pcm_pro->device;
2416 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2417 if (err < 0)
2418 return err;
2419 kctl->id.device = ice->pcm_pro->device;
2420 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, 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_stream, ice));
2425 if (err < 0)
2426 return err;
2427 kctl->id.device = ice->pcm_pro->device;
2428 ice->spdif.stream_ctl = kctl;
2429 return 0;
2430 }
2431
2432
2433 static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2434 {
2435 int err;
2436
2437 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2438 if (err < 0)
2439 return err;
2440 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2441 if (err < 0)
2442 return err;
2443 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2444 if (err < 0)
2445 return err;
2446
2447 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2448 if (err < 0)
2449 return err;
2450 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2451 if (err < 0)
2452 return err;
2453
2454 if (ice->num_total_dacs > 0) {
2455 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2456 tmp.count = ice->num_total_dacs;
2457 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2458 if (err < 0)
2459 return err;
2460 }
2461
2462 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2463 if (err < 0)
2464 return err;
2465
2466 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2467 if (err < 0)
2468 return err;
2469 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2470 if (err < 0)
2471 return err;
2472
2473 return 0;
2474 }
2475
2476 static int snd_ice1712_free(struct snd_ice1712 *ice)
2477 {
2478 if (! ice->port)
2479 goto __hw_end;
2480 /* mask all interrupts */
2481 outb(0xc0, ICEMT(ice, IRQ));
2482 outb(0xff, ICEREG(ice, IRQMASK));
2483 /* --- */
2484 __hw_end:
2485 if (ice->irq >= 0) {
2486 synchronize_irq(ice->irq);
2487 free_irq(ice->irq, ice);
2488 }
2489 if (ice->port)
2490 pci_release_regions(ice->pci);
2491 snd_ice1712_akm4xxx_free(ice);
2492 pci_disable_device(ice->pci);
2493 kfree(ice->spec);
2494 kfree(ice);
2495 return 0;
2496 }
2497
2498 static int snd_ice1712_dev_free(struct snd_device *device)
2499 {
2500 struct snd_ice1712 *ice = device->device_data;
2501 return snd_ice1712_free(ice);
2502 }
2503
2504 static int __devinit snd_ice1712_create(struct snd_card *card,
2505 struct pci_dev *pci,
2506 const char *modelname,
2507 int omni,
2508 int cs8427_timeout,
2509 int dxr_enable,
2510 struct snd_ice1712 ** r_ice1712)
2511 {
2512 struct snd_ice1712 *ice;
2513 int err;
2514 static struct snd_device_ops ops = {
2515 .dev_free = snd_ice1712_dev_free,
2516 };
2517
2518 *r_ice1712 = NULL;
2519
2520 /* enable PCI device */
2521 if ((err = pci_enable_device(pci)) < 0)
2522 return err;
2523 /* check, if we can restrict PCI DMA transfers to 28 bits */
2524 if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
2525 pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
2526 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2527 pci_disable_device(pci);
2528 return -ENXIO;
2529 }
2530
2531 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2532 if (ice == NULL) {
2533 pci_disable_device(pci);
2534 return -ENOMEM;
2535 }
2536 ice->omni = omni ? 1 : 0;
2537 if (cs8427_timeout < 1)
2538 cs8427_timeout = 1;
2539 else if (cs8427_timeout > 1000)
2540 cs8427_timeout = 1000;
2541 ice->cs8427_timeout = cs8427_timeout;
2542 ice->dxr_enable = dxr_enable;
2543 spin_lock_init(&ice->reg_lock);
2544 mutex_init(&ice->gpio_mutex);
2545 mutex_init(&ice->i2c_mutex);
2546 mutex_init(&ice->open_mutex);
2547 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2548 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2549 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2550 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2551
2552 ice->spdif.cs8403_bits =
2553 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2554 0x10 | /* no emphasis */
2555 0x20); /* PCM encoder/decoder */
2556 ice->card = card;
2557 ice->pci = pci;
2558 ice->irq = -1;
2559 pci_set_master(pci);
2560 pci_write_config_word(ice->pci, 0x40, 0x807f);
2561 pci_write_config_word(ice->pci, 0x42, 0x0006);
2562 snd_ice1712_proc_init(ice);
2563 synchronize_irq(pci->irq);
2564
2565 if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2566 kfree(ice);
2567 pci_disable_device(pci);
2568 return err;
2569 }
2570 ice->port = pci_resource_start(pci, 0);
2571 ice->ddma_port = pci_resource_start(pci, 1);
2572 ice->dmapath_port = pci_resource_start(pci, 2);
2573 ice->profi_port = pci_resource_start(pci, 3);
2574
2575 if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2576 "ICE1712", ice)) {
2577 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2578 snd_ice1712_free(ice);
2579 return -EIO;
2580 }
2581
2582 ice->irq = pci->irq;
2583
2584 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2585 snd_ice1712_free(ice);
2586 return -EIO;
2587 }
2588 if (snd_ice1712_chip_init(ice) < 0) {
2589 snd_ice1712_free(ice);
2590 return -EIO;
2591 }
2592
2593 /* unmask used interrupts */
2594 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2595 ICE1712_IRQ_MPU2 : 0) |
2596 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2597 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2598 ICEREG(ice, IRQMASK));
2599 outb(0x00, ICEMT(ice, IRQ));
2600
2601 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2602 snd_ice1712_free(ice);
2603 return err;
2604 }
2605
2606 snd_card_set_dev(card, &pci->dev);
2607
2608 *r_ice1712 = ice;
2609 return 0;
2610 }
2611
2612
2613 /*
2614 *
2615 * Registration
2616 *
2617 */
2618
2619 static struct snd_ice1712_card_info no_matched __devinitdata;
2620
2621 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2622 const struct pci_device_id *pci_id)
2623 {
2624 static int dev;
2625 struct snd_card *card;
2626 struct snd_ice1712 *ice;
2627 int pcm_dev = 0, err;
2628 struct snd_ice1712_card_info * const *tbl, *c;
2629
2630 if (dev >= SNDRV_CARDS)
2631 return -ENODEV;
2632 if (!enable[dev]) {
2633 dev++;
2634 return -ENOENT;
2635 }
2636
2637 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2638 if (card == NULL)
2639 return -ENOMEM;
2640
2641 strcpy(card->driver, "ICE1712");
2642 strcpy(card->shortname, "ICEnsemble ICE1712");
2643
2644 if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2645 cs8427_timeout[dev], dxr_enable[dev],
2646 &ice)) < 0) {
2647 snd_card_free(card);
2648 return err;
2649 }
2650
2651 for (tbl = card_tables; *tbl; tbl++) {
2652 for (c = *tbl; c->subvendor; c++) {
2653 if (c->subvendor == ice->eeprom.subvendor) {
2654 strcpy(card->shortname, c->name);
2655 if (c->driver) /* specific driver? */
2656 strcpy(card->driver, c->driver);
2657 if (c->chip_init) {
2658 if ((err = c->chip_init(ice)) < 0) {
2659 snd_card_free(card);
2660 return err;
2661 }
2662 }
2663 goto __found;
2664 }
2665 }
2666 }
2667 c = &no_matched;
2668 __found:
2669
2670 if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2671 snd_card_free(card);
2672 return err;
2673 }
2674
2675 if (ice_has_con_ac97(ice))
2676 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2677 snd_card_free(card);
2678 return err;
2679 }
2680
2681 if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2682 snd_card_free(card);
2683 return err;
2684 }
2685
2686 if ((err = snd_ice1712_build_controls(ice)) < 0) {
2687 snd_card_free(card);
2688 return err;
2689 }
2690
2691 if (c->build_controls) {
2692 if ((err = c->build_controls(ice)) < 0) {
2693 snd_card_free(card);
2694 return err;
2695 }
2696 }
2697
2698 if (ice_has_con_ac97(ice))
2699 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2700 snd_card_free(card);
2701 return err;
2702 }
2703
2704 if (! c->no_mpu401) {
2705 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2706 ICEREG(ice, MPU1_CTRL),
2707 (c->mpu401_1_info_flags |
2708 MPU401_INFO_INTEGRATED),
2709 ice->irq, 0,
2710 &ice->rmidi[0])) < 0) {
2711 snd_card_free(card);
2712 return err;
2713 }
2714 if (c->mpu401_1_name)
2715 /* Prefered name available in card_info */
2716 snprintf(ice->rmidi[0]->name,
2717 sizeof(ice->rmidi[0]->name),
2718 "%s %d", c->mpu401_1_name, card->number);
2719
2720 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2721 /* 2nd port used */
2722 if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2723 ICEREG(ice, MPU2_CTRL),
2724 (c->mpu401_2_info_flags |
2725 MPU401_INFO_INTEGRATED),
2726 ice->irq, 0,
2727 &ice->rmidi[1])) < 0) {
2728 snd_card_free(card);
2729 return err;
2730 }
2731 if (c->mpu401_2_name)
2732 /* Prefered name available in card_info */
2733 snprintf(ice->rmidi[1]->name,
2734 sizeof(ice->rmidi[1]->name),
2735 "%s %d", c->mpu401_2_name,
2736 card->number);
2737 }
2738 }
2739
2740 snd_ice1712_set_input_clock_source(ice, 0);
2741
2742 sprintf(card->longname, "%s at 0x%lx, irq %i",
2743 card->shortname, ice->port, ice->irq);
2744
2745 if ((err = snd_card_register(card)) < 0) {
2746 snd_card_free(card);
2747 return err;
2748 }
2749 pci_set_drvdata(pci, card);
2750 dev++;
2751 return 0;
2752 }
2753
2754 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2755 {
2756 snd_card_free(pci_get_drvdata(pci));
2757 pci_set_drvdata(pci, NULL);
2758 }
2759
2760 static struct pci_driver driver = {
2761 .name = "ICE1712",
2762 .id_table = snd_ice1712_ids,
2763 .probe = snd_ice1712_probe,
2764 .remove = __devexit_p(snd_ice1712_remove),
2765 };
2766
2767 static int __init alsa_card_ice1712_init(void)
2768 {
2769 return pci_register_driver(&driver);
2770 }
2771
2772 static void __exit alsa_card_ice1712_exit(void)
2773 {
2774 pci_unregister_driver(&driver);
2775 }
2776
2777 module_init(alsa_card_ice1712_init)
2778 module_exit(alsa_card_ice1712_exit)
WRT350N Kernel Patches