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Linux-2.6.12-rc2
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / sound / pci / ice1712 / ice1712.c
blob79fba6be3503a0cbe25ddf5a207286bd67024aca
1 /*
2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
3 *
4 * Copyright (c) 2000 Jaroslav Kysela <perex@suse.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 <sound/driver.h>
51 #include <asm/io.h>
52 #include <linux/delay.h>
53 #include <linux/interrupt.h>
54 #include <linux/init.h>
55 #include <linux/pci.h>
56 #include <linux/slab.h>
57 #include <linux/moduleparam.h>
58 #include <sound/core.h>
59 #include <sound/cs8427.h>
60 #include <sound/info.h>
61 #include <sound/mpu401.h>
62 #include <sound/initval.h>
63
64 #include <sound/asoundef.h>
65
66 #include "ice1712.h"
67
68 /* lowlevel routines */
69 #include "delta.h"
70 #include "ews.h"
71 #include "hoontech.h"
72
73 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
74 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
75 MODULE_LICENSE("GPL");
76 MODULE_SUPPORTED_DEVICE("{"
77 HOONTECH_DEVICE_DESC
78 DELTA_DEVICE_DESC
79 EWS_DEVICE_DESC
80 "{ICEnsemble,Generic ICE1712},"
81 "{ICEnsemble,Generic Envy24}}");
82
83 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
84 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
85 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
86 static char *model[SNDRV_CARDS];
87 static int omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */
88 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
89
90 module_param_array(index, int, NULL, 0444);
91 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
92 module_param_array(id, charp, NULL, 0444);
93 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
94 module_param_array(enable, bool, NULL, 0444);
95 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
96 module_param_array(omni, bool, NULL, 0444);
97 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
98 module_param_array(cs8427_timeout, int, NULL, 0444);
99 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
100 module_param_array(model, charp, NULL, 0444);
101 MODULE_PARM_DESC(model, "Use the given board model.");
102
103 #ifndef PCI_VENDOR_ID_ICE
104 #define PCI_VENDOR_ID_ICE 0x1412
105 #endif
106 #ifndef PCI_DEVICE_ID_ICE_1712
107 #define PCI_DEVICE_ID_ICE_1712 0x1712
108 #endif
109
110 static struct pci_device_id snd_ice1712_ids[] = {
111 { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */
112 { 0, }
113 };
114
115 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
116
117 static int snd_ice1712_build_pro_mixer(ice1712_t *ice);
118 static int snd_ice1712_build_controls(ice1712_t *ice);
119
120 static int PRO_RATE_LOCKED;
121 static int PRO_RATE_RESET = 1;
122 static unsigned int PRO_RATE_DEFAULT = 44100;
123
124 /*
125 * Basic I/O
126 */
127
128 /* check whether the clock mode is spdif-in */
129 static inline int is_spdif_master(ice1712_t *ice)
130 {
131 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
132 }
133
134 static inline int is_pro_rate_locked(ice1712_t *ice)
135 {
136 return is_spdif_master(ice) || PRO_RATE_LOCKED;
137 }
138
139 static inline void snd_ice1712_ds_write(ice1712_t * ice, u8 channel, u8 addr, u32 data)
140 {
141 outb((channel << 4) | addr, ICEDS(ice, INDEX));
142 outl(data, ICEDS(ice, DATA));
143 }
144
145 static inline u32 snd_ice1712_ds_read(ice1712_t * ice, u8 channel, u8 addr)
146 {
147 outb((channel << 4) | addr, ICEDS(ice, INDEX));
148 return inl(ICEDS(ice, DATA));
149 }
150
151 static void snd_ice1712_ac97_write(ac97_t *ac97,
152 unsigned short reg,
153 unsigned short val)
154 {
155 ice1712_t *ice = (ice1712_t *)ac97->private_data;
156 int tm;
157 unsigned char old_cmd = 0;
158
159 for (tm = 0; tm < 0x10000; tm++) {
160 old_cmd = inb(ICEREG(ice, AC97_CMD));
161 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
162 continue;
163 if (!(old_cmd & ICE1712_AC97_READY))
164 continue;
165 break;
166 }
167 outb(reg, ICEREG(ice, AC97_INDEX));
168 outw(val, ICEREG(ice, AC97_DATA));
169 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
170 outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
171 for (tm = 0; tm < 0x10000; tm++)
172 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
173 break;
174 }
175
176 static unsigned short snd_ice1712_ac97_read(ac97_t *ac97,
177 unsigned short reg)
178 {
179 ice1712_t *ice = (ice1712_t *)ac97->private_data;
180 int tm;
181 unsigned char old_cmd = 0;
182
183 for (tm = 0; tm < 0x10000; tm++) {
184 old_cmd = inb(ICEREG(ice, AC97_CMD));
185 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
186 continue;
187 if (!(old_cmd & ICE1712_AC97_READY))
188 continue;
189 break;
190 }
191 outb(reg, ICEREG(ice, AC97_INDEX));
192 outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
193 for (tm = 0; tm < 0x10000; tm++)
194 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
195 break;
196 if (tm >= 0x10000) /* timeout */
197 return ~0;
198 return inw(ICEREG(ice, AC97_DATA));
199 }
200
201 /*
202 * pro ac97 section
203 */
204
205 static void snd_ice1712_pro_ac97_write(ac97_t *ac97,
206 unsigned short reg,
207 unsigned short val)
208 {
209 ice1712_t *ice = (ice1712_t *)ac97->private_data;
210 int tm;
211 unsigned char old_cmd = 0;
212
213 for (tm = 0; tm < 0x10000; tm++) {
214 old_cmd = inb(ICEMT(ice, AC97_CMD));
215 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
216 continue;
217 if (!(old_cmd & ICE1712_AC97_READY))
218 continue;
219 break;
220 }
221 outb(reg, ICEMT(ice, AC97_INDEX));
222 outw(val, ICEMT(ice, AC97_DATA));
223 old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
224 outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
225 for (tm = 0; tm < 0x10000; tm++)
226 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
227 break;
228 }
229
230
231 static unsigned short snd_ice1712_pro_ac97_read(ac97_t *ac97,
232 unsigned short reg)
233 {
234 ice1712_t *ice = (ice1712_t *)ac97->private_data;
235 int tm;
236 unsigned char old_cmd = 0;
237
238 for (tm = 0; tm < 0x10000; tm++) {
239 old_cmd = inb(ICEMT(ice, AC97_CMD));
240 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
241 continue;
242 if (!(old_cmd & ICE1712_AC97_READY))
243 continue;
244 break;
245 }
246 outb(reg, ICEMT(ice, AC97_INDEX));
247 outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
248 for (tm = 0; tm < 0x10000; tm++)
249 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
250 break;
251 if (tm >= 0x10000) /* timeout */
252 return ~0;
253 return inw(ICEMT(ice, AC97_DATA));
254 }
255
256 /*
257 * consumer ac97 digital mix
258 */
259 static int snd_ice1712_digmix_route_ac97_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
260 {
261 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
262 uinfo->count = 1;
263 uinfo->value.integer.min = 0;
264 uinfo->value.integer.max = 1;
265 return 0;
266 }
267
268 static int snd_ice1712_digmix_route_ac97_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
269 {
270 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
271
272 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
273 return 0;
274 }
275
276 static int snd_ice1712_digmix_route_ac97_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
277 {
278 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
279 unsigned char val, nval;
280
281 spin_lock_irq(&ice->reg_lock);
282 val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
283 nval = val & ~ICE1712_ROUTE_AC97;
284 if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
285 outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
286 spin_unlock_irq(&ice->reg_lock);
287 return val != nval;
288 }
289
290 static snd_kcontrol_new_t snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
291 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
292 .name = "Digital Mixer To AC97",
293 .info = snd_ice1712_digmix_route_ac97_info,
294 .get = snd_ice1712_digmix_route_ac97_get,
295 .put = snd_ice1712_digmix_route_ac97_put,
296 };
297
298
299 /*
300 * gpio operations
301 */
302 static void snd_ice1712_set_gpio_dir(ice1712_t *ice, unsigned int data)
303 {
304 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
305 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
306 }
307
308 static void snd_ice1712_set_gpio_mask(ice1712_t *ice, unsigned int data)
309 {
310 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
311 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
312 }
313
314 static unsigned int snd_ice1712_get_gpio_data(ice1712_t *ice)
315 {
316 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
317 }
318
319 static void snd_ice1712_set_gpio_data(ice1712_t *ice, unsigned int val)
320 {
321 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
322 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
323 }
324
325
326 /*
327 *
328 * CS8427 interface
329 *
330 */
331
332 /*
333 * change the input clock selection
334 * spdif_clock = 1 - IEC958 input, 0 - Envy24
335 */
336 static int snd_ice1712_cs8427_set_input_clock(ice1712_t *ice, int spdif_clock)
337 {
338 unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */
339 unsigned char val, nval;
340 int res = 0;
341
342 snd_i2c_lock(ice->i2c);
343 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
344 snd_i2c_unlock(ice->i2c);
345 return -EIO;
346 }
347 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
348 snd_i2c_unlock(ice->i2c);
349 return -EIO;
350 }
351 nval = val & 0xf0;
352 if (spdif_clock)
353 nval |= 0x01;
354 else
355 nval |= 0x04;
356 if (val != nval) {
357 reg[1] = nval;
358 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
359 res = -EIO;
360 } else {
361 res++;
362 }
363 }
364 snd_i2c_unlock(ice->i2c);
365 return res;
366 }
367
368 /*
369 * spdif callbacks
370 */
371 static void open_cs8427(ice1712_t *ice, snd_pcm_substream_t * substream)
372 {
373 snd_cs8427_iec958_active(ice->cs8427, 1);
374 }
375
376 static void close_cs8427(ice1712_t *ice, snd_pcm_substream_t * substream)
377 {
378 snd_cs8427_iec958_active(ice->cs8427, 0);
379 }
380
381 static void setup_cs8427(ice1712_t *ice, int rate)
382 {
383 snd_cs8427_iec958_pcm(ice->cs8427, rate);
384 }
385
386 /*
387 * create and initialize callbacks for cs8427 interface
388 */
389 int __devinit snd_ice1712_init_cs8427(ice1712_t *ice, int addr)
390 {
391 int err;
392
393 if ((err = snd_cs8427_create(ice->i2c, addr,
394 (ice->cs8427_timeout * HZ) / 1000,
395 &ice->cs8427)) < 0) {
396 snd_printk("CS8427 initialization failed\n");
397 return err;
398 }
399 ice->spdif.ops.open = open_cs8427;
400 ice->spdif.ops.close = close_cs8427;
401 ice->spdif.ops.setup_rate = setup_cs8427;
402 return 0;
403 }
404
405
406 /*
407 * Interrupt handler
408 */
409
410 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
411 {
412 ice1712_t *ice = dev_id;
413 unsigned char status;
414 int handled = 0;
415
416 while (1) {
417 status = inb(ICEREG(ice, IRQSTAT));
418 if (status == 0)
419 break;
420 handled = 1;
421 if (status & ICE1712_IRQ_MPU1) {
422 if (ice->rmidi[0])
423 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
424 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
425 status &= ~ICE1712_IRQ_MPU1;
426 }
427 if (status & ICE1712_IRQ_TIMER)
428 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
429 if (status & ICE1712_IRQ_MPU2) {
430 if (ice->rmidi[1])
431 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs);
432 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
433 status &= ~ICE1712_IRQ_MPU2;
434 }
435 if (status & ICE1712_IRQ_PROPCM) {
436 unsigned char mtstat = inb(ICEMT(ice, IRQ));
437 if (mtstat & ICE1712_MULTI_PBKSTATUS) {
438 if (ice->playback_pro_substream)
439 snd_pcm_period_elapsed(ice->playback_pro_substream);
440 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
441 }
442 if (mtstat & ICE1712_MULTI_CAPSTATUS) {
443 if (ice->capture_pro_substream)
444 snd_pcm_period_elapsed(ice->capture_pro_substream);
445 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
446 }
447 }
448 if (status & ICE1712_IRQ_FM)
449 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
450 if (status & ICE1712_IRQ_PBKDS) {
451 u32 idx;
452 u16 pbkstatus;
453 snd_pcm_substream_t *substream;
454 pbkstatus = inw(ICEDS(ice, INTSTAT));
455 //printk("pbkstatus = 0x%x\n", pbkstatus);
456 for (idx = 0; idx < 6; idx++) {
457 if ((pbkstatus & (3 << (idx * 2))) == 0)
458 continue;
459 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
460 snd_pcm_period_elapsed(substream);
461 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
462 }
463 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
464 }
465 if (status & ICE1712_IRQ_CONCAP) {
466 if (ice->capture_con_substream)
467 snd_pcm_period_elapsed(ice->capture_con_substream);
468 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
469 }
470 if (status & ICE1712_IRQ_CONPBK) {
471 if (ice->playback_con_substream)
472 snd_pcm_period_elapsed(ice->playback_con_substream);
473 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
474 }
475 }
476 return IRQ_RETVAL(handled);
477 }
478
479
480 /*
481 * PCM part - misc
482 */
483
484 static int snd_ice1712_hw_params(snd_pcm_substream_t * substream,
485 snd_pcm_hw_params_t * hw_params)
486 {
487 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
488 }
489
490 static int snd_ice1712_hw_free(snd_pcm_substream_t * substream)
491 {
492 return snd_pcm_lib_free_pages(substream);
493 }
494
495 /*
496 * PCM part - consumer I/O
497 */
498
499 static int snd_ice1712_playback_trigger(snd_pcm_substream_t * substream,
500 int cmd)
501 {
502 ice1712_t *ice = snd_pcm_substream_chip(substream);
503 int result = 0;
504 u32 tmp;
505
506 spin_lock(&ice->reg_lock);
507 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
508 if (cmd == SNDRV_PCM_TRIGGER_START) {
509 tmp |= 1;
510 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
511 tmp &= ~1;
512 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
513 tmp |= 2;
514 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
515 tmp &= ~2;
516 } else {
517 result = -EINVAL;
518 }
519 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
520 spin_unlock(&ice->reg_lock);
521 return result;
522 }
523
524 static int snd_ice1712_playback_ds_trigger(snd_pcm_substream_t * substream,
525 int cmd)
526 {
527 ice1712_t *ice = snd_pcm_substream_chip(substream);
528 int result = 0;
529 u32 tmp;
530
531 spin_lock(&ice->reg_lock);
532 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
533 if (cmd == SNDRV_PCM_TRIGGER_START) {
534 tmp |= 1;
535 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
536 tmp &= ~1;
537 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
538 tmp |= 2;
539 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
540 tmp &= ~2;
541 } else {
542 result = -EINVAL;
543 }
544 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
545 spin_unlock(&ice->reg_lock);
546 return result;
547 }
548
549 static int snd_ice1712_capture_trigger(snd_pcm_substream_t * substream,
550 int cmd)
551 {
552 ice1712_t *ice = snd_pcm_substream_chip(substream);
553 int result = 0;
554 u8 tmp;
555
556 spin_lock(&ice->reg_lock);
557 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
558 if (cmd == SNDRV_PCM_TRIGGER_START) {
559 tmp |= 1;
560 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
561 tmp &= ~1;
562 } else {
563 result = -EINVAL;
564 }
565 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
566 spin_unlock(&ice->reg_lock);
567 return result;
568 }
569
570 static int snd_ice1712_playback_prepare(snd_pcm_substream_t * substream)
571 {
572 ice1712_t *ice = snd_pcm_substream_chip(substream);
573 snd_pcm_runtime_t *runtime = substream->runtime;
574 u32 period_size, buf_size, rate, tmp;
575
576 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
577 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
578 tmp = 0x0000;
579 if (snd_pcm_format_width(runtime->format) == 16)
580 tmp |= 0x10;
581 if (runtime->channels == 2)
582 tmp |= 0x08;
583 rate = (runtime->rate * 8192) / 375;
584 if (rate > 0x000fffff)
585 rate = 0x000fffff;
586 spin_lock_irq(&ice->reg_lock);
587 outb(0, ice->ddma_port + 15);
588 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
589 outl(runtime->dma_addr, ice->ddma_port + 0);
590 outw(buf_size, ice->ddma_port + 4);
591 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
592 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
593 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
594 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
595 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
596 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
597 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
598 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
599 spin_unlock_irq(&ice->reg_lock);
600 return 0;
601 }
602
603 static int snd_ice1712_playback_ds_prepare(snd_pcm_substream_t * substream)
604 {
605 ice1712_t *ice = snd_pcm_substream_chip(substream);
606 snd_pcm_runtime_t *runtime = substream->runtime;
607 u32 period_size, buf_size, rate, tmp, chn;
608
609 period_size = snd_pcm_lib_period_bytes(substream) - 1;
610 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
611 tmp = 0x0064;
612 if (snd_pcm_format_width(runtime->format) == 16)
613 tmp &= ~0x04;
614 if (runtime->channels == 2)
615 tmp |= 0x08;
616 rate = (runtime->rate * 8192) / 375;
617 if (rate > 0x000fffff)
618 rate = 0x000fffff;
619 ice->playback_con_active_buf[substream->number] = 0;
620 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
621 chn = substream->number * 2;
622 spin_lock_irq(&ice->reg_lock);
623 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
624 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
625 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
626 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
627 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
628 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
629 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
630 if (runtime->channels == 2) {
631 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
632 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
633 }
634 spin_unlock_irq(&ice->reg_lock);
635 return 0;
636 }
637
638 static int snd_ice1712_capture_prepare(snd_pcm_substream_t * substream)
639 {
640 ice1712_t *ice = snd_pcm_substream_chip(substream);
641 snd_pcm_runtime_t *runtime = substream->runtime;
642 u32 period_size, buf_size;
643 u8 tmp;
644
645 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
646 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
647 tmp = 0x06;
648 if (snd_pcm_format_width(runtime->format) == 16)
649 tmp &= ~0x04;
650 if (runtime->channels == 2)
651 tmp &= ~0x02;
652 spin_lock_irq(&ice->reg_lock);
653 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
654 outw(buf_size, ICEREG(ice, CONCAP_COUNT));
655 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
656 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
657 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
658 spin_unlock_irq(&ice->reg_lock);
659 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
660 return 0;
661 }
662
663 static snd_pcm_uframes_t snd_ice1712_playback_pointer(snd_pcm_substream_t * substream)
664 {
665 ice1712_t *ice = snd_pcm_substream_chip(substream);
666 snd_pcm_runtime_t *runtime = substream->runtime;
667 size_t ptr;
668
669 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
670 return 0;
671 ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
672 if (ptr == runtime->buffer_size)
673 ptr = 0;
674 return bytes_to_frames(substream->runtime, ptr);
675 }
676
677 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(snd_pcm_substream_t * substream)
678 {
679 ice1712_t *ice = snd_pcm_substream_chip(substream);
680 u8 addr;
681 size_t ptr;
682
683 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
684 return 0;
685 if (ice->playback_con_active_buf[substream->number])
686 addr = ICE1712_DSC_ADDR1;
687 else
688 addr = ICE1712_DSC_ADDR0;
689 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
690 ice->playback_con_virt_addr[substream->number];
691 if (ptr == substream->runtime->buffer_size)
692 ptr = 0;
693 return bytes_to_frames(substream->runtime, ptr);
694 }
695
696 static snd_pcm_uframes_t snd_ice1712_capture_pointer(snd_pcm_substream_t * substream)
697 {
698 ice1712_t *ice = snd_pcm_substream_chip(substream);
699 size_t ptr;
700
701 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
702 return 0;
703 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
704 if (ptr == substream->runtime->buffer_size)
705 ptr = 0;
706 return bytes_to_frames(substream->runtime, ptr);
707 }
708
709 static snd_pcm_hardware_t snd_ice1712_playback =
710 {
711 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
712 SNDRV_PCM_INFO_BLOCK_TRANSFER |
713 SNDRV_PCM_INFO_MMAP_VALID |
714 SNDRV_PCM_INFO_PAUSE),
715 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
716 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
717 .rate_min = 4000,
718 .rate_max = 48000,
719 .channels_min = 1,
720 .channels_max = 2,
721 .buffer_bytes_max = (64*1024),
722 .period_bytes_min = 64,
723 .period_bytes_max = (64*1024),
724 .periods_min = 1,
725 .periods_max = 1024,
726 .fifo_size = 0,
727 };
728
729 static snd_pcm_hardware_t snd_ice1712_playback_ds =
730 {
731 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
732 SNDRV_PCM_INFO_BLOCK_TRANSFER |
733 SNDRV_PCM_INFO_MMAP_VALID |
734 SNDRV_PCM_INFO_PAUSE),
735 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
736 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
737 .rate_min = 4000,
738 .rate_max = 48000,
739 .channels_min = 1,
740 .channels_max = 2,
741 .buffer_bytes_max = (128*1024),
742 .period_bytes_min = 64,
743 .period_bytes_max = (128*1024),
744 .periods_min = 2,
745 .periods_max = 2,
746 .fifo_size = 0,
747 };
748
749 static snd_pcm_hardware_t snd_ice1712_capture =
750 {
751 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
752 SNDRV_PCM_INFO_BLOCK_TRANSFER |
753 SNDRV_PCM_INFO_MMAP_VALID),
754 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
755 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
756 .rate_min = 4000,
757 .rate_max = 48000,
758 .channels_min = 1,
759 .channels_max = 2,
760 .buffer_bytes_max = (64*1024),
761 .period_bytes_min = 64,
762 .period_bytes_max = (64*1024),
763 .periods_min = 1,
764 .periods_max = 1024,
765 .fifo_size = 0,
766 };
767
768 static int snd_ice1712_playback_open(snd_pcm_substream_t * substream)
769 {
770 snd_pcm_runtime_t *runtime = substream->runtime;
771 ice1712_t *ice = snd_pcm_substream_chip(substream);
772
773 ice->playback_con_substream = substream;
774 runtime->hw = snd_ice1712_playback;
775 return 0;
776 }
777
778 static int snd_ice1712_playback_ds_open(snd_pcm_substream_t * substream)
779 {
780 snd_pcm_runtime_t *runtime = substream->runtime;
781 ice1712_t *ice = snd_pcm_substream_chip(substream);
782 u32 tmp;
783
784 ice->playback_con_substream_ds[substream->number] = substream;
785 runtime->hw = snd_ice1712_playback_ds;
786 spin_lock_irq(&ice->reg_lock);
787 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
788 outw(tmp, ICEDS(ice, INTMASK));
789 spin_unlock_irq(&ice->reg_lock);
790 return 0;
791 }
792
793 static int snd_ice1712_capture_open(snd_pcm_substream_t * substream)
794 {
795 snd_pcm_runtime_t *runtime = substream->runtime;
796 ice1712_t *ice = snd_pcm_substream_chip(substream);
797
798 ice->capture_con_substream = substream;
799 runtime->hw = snd_ice1712_capture;
800 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
801 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
802 runtime->hw.rate_min = 48000;
803 return 0;
804 }
805
806 static int snd_ice1712_playback_close(snd_pcm_substream_t * substream)
807 {
808 ice1712_t *ice = snd_pcm_substream_chip(substream);
809
810 ice->playback_con_substream = NULL;
811 return 0;
812 }
813
814 static int snd_ice1712_playback_ds_close(snd_pcm_substream_t * substream)
815 {
816 ice1712_t *ice = snd_pcm_substream_chip(substream);
817 u32 tmp;
818
819 spin_lock_irq(&ice->reg_lock);
820 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
821 outw(tmp, ICEDS(ice, INTMASK));
822 spin_unlock_irq(&ice->reg_lock);
823 ice->playback_con_substream_ds[substream->number] = NULL;
824 return 0;
825 }
826
827 static int snd_ice1712_capture_close(snd_pcm_substream_t * substream)
828 {
829 ice1712_t *ice = snd_pcm_substream_chip(substream);
830
831 ice->capture_con_substream = NULL;
832 return 0;
833 }
834
835 static snd_pcm_ops_t snd_ice1712_playback_ops = {
836 .open = snd_ice1712_playback_open,
837 .close = snd_ice1712_playback_close,
838 .ioctl = snd_pcm_lib_ioctl,
839 .hw_params = snd_ice1712_hw_params,
840 .hw_free = snd_ice1712_hw_free,
841 .prepare = snd_ice1712_playback_prepare,
842 .trigger = snd_ice1712_playback_trigger,
843 .pointer = snd_ice1712_playback_pointer,
844 };
845
846 static snd_pcm_ops_t snd_ice1712_playback_ds_ops = {
847 .open = snd_ice1712_playback_ds_open,
848 .close = snd_ice1712_playback_ds_close,
849 .ioctl = snd_pcm_lib_ioctl,
850 .hw_params = snd_ice1712_hw_params,
851 .hw_free = snd_ice1712_hw_free,
852 .prepare = snd_ice1712_playback_ds_prepare,
853 .trigger = snd_ice1712_playback_ds_trigger,
854 .pointer = snd_ice1712_playback_ds_pointer,
855 };
856
857 static snd_pcm_ops_t snd_ice1712_capture_ops = {
858 .open = snd_ice1712_capture_open,
859 .close = snd_ice1712_capture_close,
860 .ioctl = snd_pcm_lib_ioctl,
861 .hw_params = snd_ice1712_hw_params,
862 .hw_free = snd_ice1712_hw_free,
863 .prepare = snd_ice1712_capture_prepare,
864 .trigger = snd_ice1712_capture_trigger,
865 .pointer = snd_ice1712_capture_pointer,
866 };
867
868 static void snd_ice1712_pcm_free(snd_pcm_t *pcm)
869 {
870 ice1712_t *ice = pcm->private_data;
871 ice->pcm = NULL;
872 snd_pcm_lib_preallocate_free_for_all(pcm);
873 }
874
875 static int __devinit snd_ice1712_pcm(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
876 {
877 snd_pcm_t *pcm;
878 int err;
879
880 if (rpcm)
881 *rpcm = NULL;
882 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
883 if (err < 0)
884 return err;
885
886 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
887 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
888
889 pcm->private_data = ice;
890 pcm->private_free = snd_ice1712_pcm_free;
891 pcm->info_flags = 0;
892 strcpy(pcm->name, "ICE1712 consumer");
893 ice->pcm = pcm;
894
895 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
896 snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
897
898 if (rpcm)
899 *rpcm = pcm;
900
901 printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
902
903 return 0;
904 }
905
906 static void snd_ice1712_pcm_free_ds(snd_pcm_t *pcm)
907 {
908 ice1712_t *ice = pcm->private_data;
909 ice->pcm_ds = NULL;
910 snd_pcm_lib_preallocate_free_for_all(pcm);
911 }
912
913 static int __devinit snd_ice1712_pcm_ds(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
914 {
915 snd_pcm_t *pcm;
916 int err;
917
918 if (rpcm)
919 *rpcm = NULL;
920 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
921 if (err < 0)
922 return err;
923
924 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
925
926 pcm->private_data = ice;
927 pcm->private_free = snd_ice1712_pcm_free_ds;
928 pcm->info_flags = 0;
929 strcpy(pcm->name, "ICE1712 consumer (DS)");
930 ice->pcm_ds = pcm;
931
932 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
933 snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
934
935 if (rpcm)
936 *rpcm = pcm;
937
938 return 0;
939 }
940
941 /*
942 * PCM code - professional part (multitrack)
943 */
944
945 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
946 32000, 44100, 48000, 64000, 88200, 96000 };
947
948 static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
949 .count = ARRAY_SIZE(rates),
950 .list = rates,
951 .mask = 0,
952 };
953
954 static int snd_ice1712_pro_trigger(snd_pcm_substream_t *substream,
955 int cmd)
956 {
957 ice1712_t *ice = snd_pcm_substream_chip(substream);
958 switch (cmd) {
959 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
960 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
961 {
962 unsigned int what;
963 unsigned int old;
964 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
965 return -EINVAL;
966 what = ICE1712_PLAYBACK_PAUSE;
967 snd_pcm_trigger_done(substream, substream);
968 spin_lock(&ice->reg_lock);
969 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
970 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
971 old |= what;
972 else
973 old &= ~what;
974 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
975 spin_unlock(&ice->reg_lock);
976 break;
977 }
978 case SNDRV_PCM_TRIGGER_START:
979 case SNDRV_PCM_TRIGGER_STOP:
980 {
981 unsigned int what = 0;
982 unsigned int old;
983 struct list_head *pos;
984 snd_pcm_substream_t *s;
985
986 snd_pcm_group_for_each(pos, substream) {
987 s = snd_pcm_group_substream_entry(pos);
988 if (s == ice->playback_pro_substream) {
989 what |= ICE1712_PLAYBACK_START;
990 snd_pcm_trigger_done(s, substream);
991 } else if (s == ice->capture_pro_substream) {
992 what |= ICE1712_CAPTURE_START_SHADOW;
993 snd_pcm_trigger_done(s, substream);
994 }
995 }
996 spin_lock(&ice->reg_lock);
997 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
998 if (cmd == SNDRV_PCM_TRIGGER_START)
999 old |= what;
1000 else
1001 old &= ~what;
1002 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
1003 spin_unlock(&ice->reg_lock);
1004 break;
1005 }
1006 default:
1007 return -EINVAL;
1008 }
1009 return 0;
1010 }
1011
1012 /*
1013 */
1014 static void snd_ice1712_set_pro_rate(ice1712_t *ice, unsigned int rate, int force)
1015 {
1016 unsigned long flags;
1017 unsigned char val, old;
1018 unsigned int i;
1019
1020 switch (rate) {
1021 case 8000: val = 6; break;
1022 case 9600: val = 3; break;
1023 case 11025: val = 10; break;
1024 case 12000: val = 2; break;
1025 case 16000: val = 5; break;
1026 case 22050: val = 9; break;
1027 case 24000: val = 1; break;
1028 case 32000: val = 4; break;
1029 case 44100: val = 8; break;
1030 case 48000: val = 0; break;
1031 case 64000: val = 15; break;
1032 case 88200: val = 11; break;
1033 case 96000: val = 7; break;
1034 default:
1035 snd_BUG();
1036 val = 0;
1037 rate = 48000;
1038 break;
1039 }
1040
1041 spin_lock_irqsave(&ice->reg_lock, flags);
1042 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1043 ICE1712_PLAYBACK_PAUSE|
1044 ICE1712_PLAYBACK_START)) {
1045 __out:
1046 spin_unlock_irqrestore(&ice->reg_lock, flags);
1047 return;
1048 }
1049 if (!force && is_pro_rate_locked(ice))
1050 goto __out;
1051
1052 old = inb(ICEMT(ice, RATE));
1053 if (!force && old == val)
1054 goto __out;
1055 outb(val, ICEMT(ice, RATE));
1056 spin_unlock_irqrestore(&ice->reg_lock, flags);
1057
1058 if (ice->gpio.set_pro_rate)
1059 ice->gpio.set_pro_rate(ice, rate);
1060 for (i = 0; i < ice->akm_codecs; i++) {
1061 if (ice->akm[i].ops.set_rate_val)
1062 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1063 }
1064 if (ice->spdif.ops.setup_rate)
1065 ice->spdif.ops.setup_rate(ice, rate);
1066 }
1067
1068 static int snd_ice1712_playback_pro_prepare(snd_pcm_substream_t * substream)
1069 {
1070 ice1712_t *ice = snd_pcm_substream_chip(substream);
1071
1072 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1073 spin_lock_irq(&ice->reg_lock);
1074 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1075 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1076 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1077 spin_unlock_irq(&ice->reg_lock);
1078
1079 return 0;
1080 }
1081
1082 static int snd_ice1712_playback_pro_hw_params(snd_pcm_substream_t * substream,
1083 snd_pcm_hw_params_t * hw_params)
1084 {
1085 ice1712_t *ice = snd_pcm_substream_chip(substream);
1086
1087 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1088 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1089 }
1090
1091 static int snd_ice1712_capture_pro_prepare(snd_pcm_substream_t * substream)
1092 {
1093 ice1712_t *ice = snd_pcm_substream_chip(substream);
1094
1095 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1096 spin_lock_irq(&ice->reg_lock);
1097 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1098 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1099 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1100 spin_unlock_irq(&ice->reg_lock);
1101 return 0;
1102 }
1103
1104 static int snd_ice1712_capture_pro_hw_params(snd_pcm_substream_t * substream,
1105 snd_pcm_hw_params_t * hw_params)
1106 {
1107 ice1712_t *ice = snd_pcm_substream_chip(substream);
1108
1109 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1110 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1111 }
1112
1113 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(snd_pcm_substream_t * substream)
1114 {
1115 ice1712_t *ice = snd_pcm_substream_chip(substream);
1116 size_t ptr;
1117
1118 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1119 return 0;
1120 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1121 if (ptr == substream->runtime->buffer_size)
1122 ptr = 0;
1123 return bytes_to_frames(substream->runtime, ptr);
1124 }
1125
1126 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(snd_pcm_substream_t * substream)
1127 {
1128 ice1712_t *ice = snd_pcm_substream_chip(substream);
1129 size_t ptr;
1130
1131 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1132 return 0;
1133 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1134 if (ptr == substream->runtime->buffer_size)
1135 ptr = 0;
1136 return bytes_to_frames(substream->runtime, ptr);
1137 }
1138
1139 static snd_pcm_hardware_t snd_ice1712_playback_pro =
1140 {
1141 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1142 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1143 SNDRV_PCM_INFO_MMAP_VALID |
1144 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1145 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1146 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1147 .rate_min = 4000,
1148 .rate_max = 96000,
1149 .channels_min = 10,
1150 .channels_max = 10,
1151 .buffer_bytes_max = (256*1024),
1152 .period_bytes_min = 10 * 4 * 2,
1153 .period_bytes_max = 131040,
1154 .periods_min = 1,
1155 .periods_max = 1024,
1156 .fifo_size = 0,
1157 };
1158
1159 static snd_pcm_hardware_t snd_ice1712_capture_pro =
1160 {
1161 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1162 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1163 SNDRV_PCM_INFO_MMAP_VALID |
1164 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1165 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1166 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1167 .rate_min = 4000,
1168 .rate_max = 96000,
1169 .channels_min = 12,
1170 .channels_max = 12,
1171 .buffer_bytes_max = (256*1024),
1172 .period_bytes_min = 12 * 4 * 2,
1173 .period_bytes_max = 131040,
1174 .periods_min = 1,
1175 .periods_max = 1024,
1176 .fifo_size = 0,
1177 };
1178
1179 static int snd_ice1712_playback_pro_open(snd_pcm_substream_t * substream)
1180 {
1181 snd_pcm_runtime_t *runtime = substream->runtime;
1182 ice1712_t *ice = snd_pcm_substream_chip(substream);
1183
1184 ice->playback_pro_substream = substream;
1185 runtime->hw = snd_ice1712_playback_pro;
1186 snd_pcm_set_sync(substream);
1187 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1188 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1189
1190 if (ice->spdif.ops.open)
1191 ice->spdif.ops.open(ice, substream);
1192
1193 return 0;
1194 }
1195
1196 static int snd_ice1712_capture_pro_open(snd_pcm_substream_t * substream)
1197 {
1198 ice1712_t *ice = snd_pcm_substream_chip(substream);
1199 snd_pcm_runtime_t *runtime = substream->runtime;
1200
1201 ice->capture_pro_substream = substream;
1202 runtime->hw = snd_ice1712_capture_pro;
1203 snd_pcm_set_sync(substream);
1204 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1205 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1206 return 0;
1207 }
1208
1209 static int snd_ice1712_playback_pro_close(snd_pcm_substream_t * substream)
1210 {
1211 ice1712_t *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->playback_pro_substream = NULL;
1216 if (ice->spdif.ops.close)
1217 ice->spdif.ops.close(ice, substream);
1218
1219 return 0;
1220 }
1221
1222 static int snd_ice1712_capture_pro_close(snd_pcm_substream_t * substream)
1223 {
1224 ice1712_t *ice = snd_pcm_substream_chip(substream);
1225
1226 if (PRO_RATE_RESET)
1227 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1228 ice->capture_pro_substream = NULL;
1229 return 0;
1230 }
1231
1232 static void snd_ice1712_pcm_profi_free(snd_pcm_t *pcm)
1233 {
1234 ice1712_t *ice = pcm->private_data;
1235 ice->pcm_pro = NULL;
1236 snd_pcm_lib_preallocate_free_for_all(pcm);
1237 }
1238
1239 static snd_pcm_ops_t snd_ice1712_playback_pro_ops = {
1240 .open = snd_ice1712_playback_pro_open,
1241 .close = snd_ice1712_playback_pro_close,
1242 .ioctl = snd_pcm_lib_ioctl,
1243 .hw_params = snd_ice1712_playback_pro_hw_params,
1244 .hw_free = snd_ice1712_hw_free,
1245 .prepare = snd_ice1712_playback_pro_prepare,
1246 .trigger = snd_ice1712_pro_trigger,
1247 .pointer = snd_ice1712_playback_pro_pointer,
1248 };
1249
1250 static snd_pcm_ops_t snd_ice1712_capture_pro_ops = {
1251 .open = snd_ice1712_capture_pro_open,
1252 .close = snd_ice1712_capture_pro_close,
1253 .ioctl = snd_pcm_lib_ioctl,
1254 .hw_params = snd_ice1712_capture_pro_hw_params,
1255 .hw_free = snd_ice1712_hw_free,
1256 .prepare = snd_ice1712_capture_pro_prepare,
1257 .trigger = snd_ice1712_pro_trigger,
1258 .pointer = snd_ice1712_capture_pro_pointer,
1259 };
1260
1261 static int __devinit snd_ice1712_pcm_profi(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
1262 {
1263 snd_pcm_t *pcm;
1264 int err;
1265
1266 if (rpcm)
1267 *rpcm = NULL;
1268 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1269 if (err < 0)
1270 return err;
1271
1272 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1273 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1274
1275 pcm->private_data = ice;
1276 pcm->private_free = snd_ice1712_pcm_profi_free;
1277 pcm->info_flags = 0;
1278 strcpy(pcm->name, "ICE1712 multi");
1279
1280 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1281 snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1282
1283 ice->pcm_pro = pcm;
1284 if (rpcm)
1285 *rpcm = pcm;
1286
1287 if (ice->cs8427) {
1288 /* assign channels to iec958 */
1289 err = snd_cs8427_iec958_build(ice->cs8427,
1290 pcm->streams[0].substream,
1291 pcm->streams[1].substream);
1292 if (err < 0)
1293 return err;
1294 }
1295
1296 if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1297 return err;
1298 return 0;
1299 }
1300
1301 /*
1302 * Mixer section
1303 */
1304
1305 static void snd_ice1712_update_volume(ice1712_t *ice, int index)
1306 {
1307 unsigned int vol = ice->pro_volumes[index];
1308 unsigned short val = 0;
1309
1310 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1311 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1312 outb(index, ICEMT(ice, MONITOR_INDEX));
1313 outw(val, ICEMT(ice, MONITOR_VOLUME));
1314 }
1315
1316 static int snd_ice1712_pro_mixer_switch_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1317 {
1318 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1319 uinfo->count = 2;
1320 uinfo->value.integer.min = 0;
1321 uinfo->value.integer.max = 1;
1322 return 0;
1323 }
1324
1325 static int snd_ice1712_pro_mixer_switch_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1326 {
1327 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1328 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1329
1330 spin_lock_irq(&ice->reg_lock);
1331 ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1332 ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1333 spin_unlock_irq(&ice->reg_lock);
1334 return 0;
1335 }
1336
1337 static int snd_ice1712_pro_mixer_switch_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1338 {
1339 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1340 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1341 unsigned int nval, change;
1342
1343 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1344 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1345 spin_lock_irq(&ice->reg_lock);
1346 nval |= ice->pro_volumes[index] & ~0x80008000;
1347 change = nval != ice->pro_volumes[index];
1348 ice->pro_volumes[index] = nval;
1349 snd_ice1712_update_volume(ice, index);
1350 spin_unlock_irq(&ice->reg_lock);
1351 return change;
1352 }
1353
1354 static int snd_ice1712_pro_mixer_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1355 {
1356 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1357 uinfo->count = 2;
1358 uinfo->value.integer.min = 0;
1359 uinfo->value.integer.max = 96;
1360 return 0;
1361 }
1362
1363 static int snd_ice1712_pro_mixer_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1364 {
1365 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1366 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1367
1368 spin_lock_irq(&ice->reg_lock);
1369 ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1370 ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1371 spin_unlock_irq(&ice->reg_lock);
1372 return 0;
1373 }
1374
1375 static int snd_ice1712_pro_mixer_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1376 {
1377 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1378 int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1379 unsigned int nval, change;
1380
1381 nval = (ucontrol->value.integer.value[0] & 127) |
1382 ((ucontrol->value.integer.value[1] & 127) << 16);
1383 spin_lock_irq(&ice->reg_lock);
1384 nval |= ice->pro_volumes[index] & ~0x007f007f;
1385 change = nval != ice->pro_volumes[index];
1386 ice->pro_volumes[index] = nval;
1387 snd_ice1712_update_volume(ice, index);
1388 spin_unlock_irq(&ice->reg_lock);
1389 return change;
1390 }
1391
1392
1393 static snd_kcontrol_new_t snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1394 {
1395 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1396 .name = "Multi Playback Switch",
1397 .info = snd_ice1712_pro_mixer_switch_info,
1398 .get = snd_ice1712_pro_mixer_switch_get,
1399 .put = snd_ice1712_pro_mixer_switch_put,
1400 .private_value = 0,
1401 .count = 10,
1402 },
1403 {
1404 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1405 .name = "Multi Playback Volume",
1406 .info = snd_ice1712_pro_mixer_volume_info,
1407 .get = snd_ice1712_pro_mixer_volume_get,
1408 .put = snd_ice1712_pro_mixer_volume_put,
1409 .private_value = 0,
1410 .count = 10,
1411 },
1412 };
1413
1414 static snd_kcontrol_new_t snd_ice1712_multi_capture_analog_switch __devinitdata = {
1415 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1416 .name = "H/W Multi Capture Switch",
1417 .info = snd_ice1712_pro_mixer_switch_info,
1418 .get = snd_ice1712_pro_mixer_switch_get,
1419 .put = snd_ice1712_pro_mixer_switch_put,
1420 .private_value = 10,
1421 };
1422
1423 static snd_kcontrol_new_t snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1424 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1425 .name = "IEC958 Multi Capture Switch",
1426 .info = snd_ice1712_pro_mixer_switch_info,
1427 .get = snd_ice1712_pro_mixer_switch_get,
1428 .put = snd_ice1712_pro_mixer_switch_put,
1429 .private_value = 18,
1430 .count = 2,
1431 };
1432
1433 static snd_kcontrol_new_t snd_ice1712_multi_capture_analog_volume __devinitdata = {
1434 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1435 .name = "H/W Multi Capture Volume",
1436 .info = snd_ice1712_pro_mixer_volume_info,
1437 .get = snd_ice1712_pro_mixer_volume_get,
1438 .put = snd_ice1712_pro_mixer_volume_put,
1439 .private_value = 10,
1440 };
1441
1442 static snd_kcontrol_new_t snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1443 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1444 .name = "IEC958 Multi Capture Volume",
1445 .info = snd_ice1712_pro_mixer_volume_info,
1446 .get = snd_ice1712_pro_mixer_volume_get,
1447 .put = snd_ice1712_pro_mixer_volume_put,
1448 .private_value = 18,
1449 .count = 2,
1450 };
1451
1452 static int __devinit snd_ice1712_build_pro_mixer(ice1712_t *ice)
1453 {
1454 snd_card_t * card = ice->card;
1455 unsigned int idx;
1456 int err;
1457
1458 /* multi-channel mixer */
1459 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1460 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1461 if (err < 0)
1462 return err;
1463 }
1464
1465 if (ice->num_total_adcs > 0) {
1466 snd_kcontrol_new_t tmp = snd_ice1712_multi_capture_analog_switch;
1467 tmp.count = ice->num_total_adcs;
1468 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1469 if (err < 0)
1470 return err;
1471 }
1472
1473 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1474 if (err < 0)
1475 return err;
1476
1477 if (ice->num_total_adcs > 0) {
1478 snd_kcontrol_new_t tmp = snd_ice1712_multi_capture_analog_volume;
1479 tmp.count = ice->num_total_adcs;
1480 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1481 if (err < 0)
1482 return err;
1483 }
1484
1485 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1486 if (err < 0)
1487 return err;
1488
1489 /* initialize volumes */
1490 for (idx = 0; idx < 10; idx++) {
1491 ice->pro_volumes[idx] = 0x80008000; /* mute */
1492 snd_ice1712_update_volume(ice, idx);
1493 }
1494 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1495 ice->pro_volumes[idx] = 0x80008000; /* mute */
1496 snd_ice1712_update_volume(ice, idx);
1497 }
1498 for (idx = 18; idx < 20; idx++) {
1499 ice->pro_volumes[idx] = 0x80008000; /* mute */
1500 snd_ice1712_update_volume(ice, idx);
1501 }
1502 return 0;
1503 }
1504
1505 static void snd_ice1712_mixer_free_ac97(ac97_t *ac97)
1506 {
1507 ice1712_t *ice = ac97->private_data;
1508 ice->ac97 = NULL;
1509 }
1510
1511 static int __devinit snd_ice1712_ac97_mixer(ice1712_t * ice)
1512 {
1513 int err, bus_num = 0;
1514 ac97_template_t ac97;
1515 ac97_bus_t *pbus;
1516 static ac97_bus_ops_t con_ops = {
1517 .write = snd_ice1712_ac97_write,
1518 .read = snd_ice1712_ac97_read,
1519 };
1520 static ac97_bus_ops_t pro_ops = {
1521 .write = snd_ice1712_pro_ac97_write,
1522 .read = snd_ice1712_pro_ac97_read,
1523 };
1524
1525 if (ice_has_con_ac97(ice)) {
1526 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1527 return err;
1528 memset(&ac97, 0, sizeof(ac97));
1529 ac97.private_data = ice;
1530 ac97.private_free = snd_ice1712_mixer_free_ac97;
1531 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1532 printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1533 else {
1534 if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1535 return err;
1536 return 0;
1537 }
1538 }
1539
1540 if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1541 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1542 return err;
1543 memset(&ac97, 0, sizeof(ac97));
1544 ac97.private_data = ice;
1545 ac97.private_free = snd_ice1712_mixer_free_ac97;
1546 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1547 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1548 else
1549 return 0;
1550 }
1551 /* I2S mixer only */
1552 strcat(ice->card->mixername, "ICE1712 - multitrack");
1553 return 0;
1554 }
1555
1556 /*
1557 *
1558 */
1559
1560 static inline unsigned int eeprom_double(ice1712_t *ice, int idx)
1561 {
1562 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1563 }
1564
1565 static void snd_ice1712_proc_read(snd_info_entry_t *entry,
1566 snd_info_buffer_t * buffer)
1567 {
1568 ice1712_t *ice = entry->private_data;
1569 unsigned int idx;
1570
1571 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1572 snd_iprintf(buffer, "EEPROM:\n");
1573
1574 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1575 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1576 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1577 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1578 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1579 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1580 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1581 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1582 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1583 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1584 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1585 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1586 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1587 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1588 for (idx = 0; idx < 4; idx++)
1589 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1590 for (idx = 0; idx < 4; idx++)
1591 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1592 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1593 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1594
1595 snd_iprintf(buffer, "\nRegisters:\n");
1596 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1597 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1598 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1599 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1600 }
1601
1602 static void __devinit snd_ice1712_proc_init(ice1712_t * ice)
1603 {
1604 snd_info_entry_t *entry;
1605
1606 if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1607 snd_info_set_text_ops(entry, ice, 1024, snd_ice1712_proc_read);
1608 }
1609
1610 /*
1611 *
1612 */
1613
1614 static int snd_ice1712_eeprom_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1615 {
1616 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1617 uinfo->count = sizeof(ice1712_eeprom_t);
1618 return 0;
1619 }
1620
1621 static int snd_ice1712_eeprom_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1622 {
1623 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1624
1625 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1626 return 0;
1627 }
1628
1629 static snd_kcontrol_new_t snd_ice1712_eeprom __devinitdata = {
1630 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1631 .name = "ICE1712 EEPROM",
1632 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1633 .info = snd_ice1712_eeprom_info,
1634 .get = snd_ice1712_eeprom_get
1635 };
1636
1637 /*
1638 */
1639 static int snd_ice1712_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1640 {
1641 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1642 uinfo->count = 1;
1643 return 0;
1644 }
1645
1646 static int snd_ice1712_spdif_default_get(snd_kcontrol_t * kcontrol,
1647 snd_ctl_elem_value_t * ucontrol)
1648 {
1649 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1650 if (ice->spdif.ops.default_get)
1651 ice->spdif.ops.default_get(ice, ucontrol);
1652 return 0;
1653 }
1654
1655 static int snd_ice1712_spdif_default_put(snd_kcontrol_t * kcontrol,
1656 snd_ctl_elem_value_t * ucontrol)
1657 {
1658 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1659 if (ice->spdif.ops.default_put)
1660 return ice->spdif.ops.default_put(ice, ucontrol);
1661 return 0;
1662 }
1663
1664 static snd_kcontrol_new_t snd_ice1712_spdif_default __devinitdata =
1665 {
1666 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1667 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1668 .info = snd_ice1712_spdif_info,
1669 .get = snd_ice1712_spdif_default_get,
1670 .put = snd_ice1712_spdif_default_put
1671 };
1672
1673 static int snd_ice1712_spdif_maskc_get(snd_kcontrol_t * kcontrol,
1674 snd_ctl_elem_value_t * ucontrol)
1675 {
1676 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1677 if (ice->spdif.ops.default_get) {
1678 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1679 IEC958_AES0_PROFESSIONAL |
1680 IEC958_AES0_CON_NOT_COPYRIGHT |
1681 IEC958_AES0_CON_EMPHASIS;
1682 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1683 IEC958_AES1_CON_CATEGORY;
1684 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1685 } else {
1686 ucontrol->value.iec958.status[0] = 0xff;
1687 ucontrol->value.iec958.status[1] = 0xff;
1688 ucontrol->value.iec958.status[2] = 0xff;
1689 ucontrol->value.iec958.status[3] = 0xff;
1690 ucontrol->value.iec958.status[4] = 0xff;
1691 }
1692 return 0;
1693 }
1694
1695 static int snd_ice1712_spdif_maskp_get(snd_kcontrol_t * kcontrol,
1696 snd_ctl_elem_value_t * ucontrol)
1697 {
1698 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1699 if (ice->spdif.ops.default_get) {
1700 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1701 IEC958_AES0_PROFESSIONAL |
1702 IEC958_AES0_PRO_FS |
1703 IEC958_AES0_PRO_EMPHASIS;
1704 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1705 } else {
1706 ucontrol->value.iec958.status[0] = 0xff;
1707 ucontrol->value.iec958.status[1] = 0xff;
1708 ucontrol->value.iec958.status[2] = 0xff;
1709 ucontrol->value.iec958.status[3] = 0xff;
1710 ucontrol->value.iec958.status[4] = 0xff;
1711 }
1712 return 0;
1713 }
1714
1715 static snd_kcontrol_new_t snd_ice1712_spdif_maskc __devinitdata =
1716 {
1717 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1718 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1719 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1720 .info = snd_ice1712_spdif_info,
1721 .get = snd_ice1712_spdif_maskc_get,
1722 };
1723
1724 static snd_kcontrol_new_t snd_ice1712_spdif_maskp __devinitdata =
1725 {
1726 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1727 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1728 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1729 .info = snd_ice1712_spdif_info,
1730 .get = snd_ice1712_spdif_maskp_get,
1731 };
1732
1733 static int snd_ice1712_spdif_stream_get(snd_kcontrol_t * kcontrol,
1734 snd_ctl_elem_value_t * ucontrol)
1735 {
1736 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1737 if (ice->spdif.ops.stream_get)
1738 ice->spdif.ops.stream_get(ice, ucontrol);
1739 return 0;
1740 }
1741
1742 static int snd_ice1712_spdif_stream_put(snd_kcontrol_t * kcontrol,
1743 snd_ctl_elem_value_t * ucontrol)
1744 {
1745 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1746 if (ice->spdif.ops.stream_put)
1747 return ice->spdif.ops.stream_put(ice, ucontrol);
1748 return 0;
1749 }
1750
1751 static snd_kcontrol_new_t snd_ice1712_spdif_stream __devinitdata =
1752 {
1753 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1754 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1755 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1756 .info = snd_ice1712_spdif_info,
1757 .get = snd_ice1712_spdif_stream_get,
1758 .put = snd_ice1712_spdif_stream_put
1759 };
1760
1761 int snd_ice1712_gpio_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1762 {
1763 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1764 uinfo->count = 1;
1765 uinfo->value.integer.min = 0;
1766 uinfo->value.integer.max = 1;
1767 return 0;
1768 }
1769
1770 int snd_ice1712_gpio_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1771 {
1772 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1773 unsigned char mask = kcontrol->private_value & 0xff;
1774 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1775
1776 snd_ice1712_save_gpio_status(ice);
1777 ucontrol->value.integer.value[0] = (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1778 snd_ice1712_restore_gpio_status(ice);
1779 return 0;
1780 }
1781
1782 int snd_ice1712_gpio_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1783 {
1784 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1785 unsigned char mask = kcontrol->private_value & 0xff;
1786 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1787 unsigned int val, nval;
1788
1789 if (kcontrol->private_value & (1 << 31))
1790 return -EPERM;
1791 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1792 snd_ice1712_save_gpio_status(ice);
1793 val = snd_ice1712_gpio_read(ice);
1794 nval |= val & ~mask;
1795 if (val != nval)
1796 snd_ice1712_gpio_write(ice, nval);
1797 snd_ice1712_restore_gpio_status(ice);
1798 return val != nval;
1799 }
1800
1801 /*
1802 * rate
1803 */
1804 static int snd_ice1712_pro_internal_clock_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1805 {
1806 static char *texts[] = {
1807 "8000", /* 0: 6 */
1808 "9600", /* 1: 3 */
1809 "11025", /* 2: 10 */
1810 "12000", /* 3: 2 */
1811 "16000", /* 4: 5 */
1812 "22050", /* 5: 9 */
1813 "24000", /* 6: 1 */
1814 "32000", /* 7: 4 */
1815 "44100", /* 8: 8 */
1816 "48000", /* 9: 0 */
1817 "64000", /* 10: 15 */
1818 "88200", /* 11: 11 */
1819 "96000", /* 12: 7 */
1820 "IEC958 Input", /* 13: -- */
1821 };
1822 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1823 uinfo->count = 1;
1824 uinfo->value.enumerated.items = 14;
1825 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1826 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1827 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1828 return 0;
1829 }
1830
1831 static int snd_ice1712_pro_internal_clock_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1832 {
1833 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1834 static unsigned char xlate[16] = {
1835 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1836 };
1837 unsigned char val;
1838
1839 spin_lock_irq(&ice->reg_lock);
1840 if (is_spdif_master(ice)) {
1841 ucontrol->value.enumerated.item[0] = 13;
1842 } else {
1843 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1844 if (val == 255) {
1845 snd_BUG();
1846 val = 0;
1847 }
1848 ucontrol->value.enumerated.item[0] = val;
1849 }
1850 spin_unlock_irq(&ice->reg_lock);
1851 return 0;
1852 }
1853
1854 static int snd_ice1712_pro_internal_clock_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1855 {
1856 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1857 static unsigned int xrate[13] = {
1858 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1859 32000, 44100, 48000, 64000, 88200, 96000
1860 };
1861 unsigned char oval;
1862 int change = 0;
1863
1864 spin_lock_irq(&ice->reg_lock);
1865 oval = inb(ICEMT(ice, RATE));
1866 if (ucontrol->value.enumerated.item[0] == 13) {
1867 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1868 } else {
1869 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1870 spin_unlock_irq(&ice->reg_lock);
1871 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1872 spin_lock_irq(&ice->reg_lock);
1873 }
1874 change = inb(ICEMT(ice, RATE)) != oval;
1875 spin_unlock_irq(&ice->reg_lock);
1876
1877 if ((oval & ICE1712_SPDIF_MASTER) != (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER)) {
1878 /* change CS8427 clock source too */
1879 if (ice->cs8427) {
1880 snd_ice1712_cs8427_set_input_clock(ice, is_spdif_master(ice));
1881 }
1882 /* notify ak4524 chip as well */
1883 if (is_spdif_master(ice)) {
1884 unsigned int i;
1885 for (i = 0; i < ice->akm_codecs; i++) {
1886 if (ice->akm[i].ops.set_rate_val)
1887 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
1888 }
1889 }
1890 }
1891
1892 return change;
1893 }
1894
1895 static snd_kcontrol_new_t snd_ice1712_pro_internal_clock __devinitdata = {
1896 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1897 .name = "Multi Track Internal Clock",
1898 .info = snd_ice1712_pro_internal_clock_info,
1899 .get = snd_ice1712_pro_internal_clock_get,
1900 .put = snd_ice1712_pro_internal_clock_put
1901 };
1902
1903 static int snd_ice1712_pro_internal_clock_default_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1904 {
1905 static char *texts[] = {
1906 "8000", /* 0: 6 */
1907 "9600", /* 1: 3 */
1908 "11025", /* 2: 10 */
1909 "12000", /* 3: 2 */
1910 "16000", /* 4: 5 */
1911 "22050", /* 5: 9 */
1912 "24000", /* 6: 1 */
1913 "32000", /* 7: 4 */
1914 "44100", /* 8: 8 */
1915 "48000", /* 9: 0 */
1916 "64000", /* 10: 15 */
1917 "88200", /* 11: 11 */
1918 "96000", /* 12: 7 */
1919 // "IEC958 Input", /* 13: -- */
1920 };
1921 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1922 uinfo->count = 1;
1923 uinfo->value.enumerated.items = 13;
1924 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1925 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1926 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1927 return 0;
1928 }
1929
1930 static int snd_ice1712_pro_internal_clock_default_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1931 {
1932 int val;
1933 static unsigned int xrate[13] = {
1934 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1935 32000, 44100, 48000, 64000, 88200, 96000
1936 };
1937
1938 for (val = 0; val < 13; val++) {
1939 if (xrate[val] == PRO_RATE_DEFAULT)
1940 break;
1941 }
1942
1943 ucontrol->value.enumerated.item[0] = val;
1944 return 0;
1945 }
1946
1947 static int snd_ice1712_pro_internal_clock_default_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1948 {
1949 static unsigned int xrate[13] = {
1950 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1951 32000, 44100, 48000, 64000, 88200, 96000
1952 };
1953 unsigned char oval;
1954 int change = 0;
1955
1956 oval = PRO_RATE_DEFAULT;
1957 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1958 change = PRO_RATE_DEFAULT != oval;
1959
1960 return change;
1961 }
1962
1963 static snd_kcontrol_new_t snd_ice1712_pro_internal_clock_default __devinitdata = {
1964 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1965 .name = "Multi Track Internal Clock Default",
1966 .info = snd_ice1712_pro_internal_clock_default_info,
1967 .get = snd_ice1712_pro_internal_clock_default_get,
1968 .put = snd_ice1712_pro_internal_clock_default_put
1969 };
1970
1971 static int snd_ice1712_pro_rate_locking_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1972 {
1973 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1974 uinfo->count = 1;
1975 uinfo->value.integer.min = 0;
1976 uinfo->value.integer.max = 1;
1977 return 0;
1978 }
1979
1980 static int snd_ice1712_pro_rate_locking_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1981 {
1982 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1983 return 0;
1984 }
1985
1986 static int snd_ice1712_pro_rate_locking_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1987 {
1988 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1989 int change = 0, nval;
1990
1991 nval = ucontrol->value.integer.value[0] ? 1 : 0;
1992 spin_lock_irq(&ice->reg_lock);
1993 change = PRO_RATE_LOCKED != nval;
1994 PRO_RATE_LOCKED = nval;
1995 spin_unlock_irq(&ice->reg_lock);
1996 return change;
1997 }
1998
1999 static snd_kcontrol_new_t snd_ice1712_pro_rate_locking __devinitdata = {
2000 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2001 .name = "Multi Track Rate Locking",
2002 .info = snd_ice1712_pro_rate_locking_info,
2003 .get = snd_ice1712_pro_rate_locking_get,
2004 .put = snd_ice1712_pro_rate_locking_put
2005 };
2006
2007 static int snd_ice1712_pro_rate_reset_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2008 {
2009 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
2010 uinfo->count = 1;
2011 uinfo->value.integer.min = 0;
2012 uinfo->value.integer.max = 1;
2013 return 0;
2014 }
2015
2016 static int snd_ice1712_pro_rate_reset_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2017 {
2018 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2019 return 0;
2020 }
2021
2022 static int snd_ice1712_pro_rate_reset_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2023 {
2024 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2025 int change = 0, nval;
2026
2027 nval = ucontrol->value.integer.value[0] ? 1 : 0;
2028 spin_lock_irq(&ice->reg_lock);
2029 change = PRO_RATE_RESET != nval;
2030 PRO_RATE_RESET = nval;
2031 spin_unlock_irq(&ice->reg_lock);
2032 return change;
2033 }
2034
2035 static snd_kcontrol_new_t snd_ice1712_pro_rate_reset __devinitdata = {
2036 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2037 .name = "Multi Track Rate Reset",
2038 .info = snd_ice1712_pro_rate_reset_info,
2039 .get = snd_ice1712_pro_rate_reset_get,
2040 .put = snd_ice1712_pro_rate_reset_put
2041 };
2042
2043 /*
2044 * routing
2045 */
2046 static int snd_ice1712_pro_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2047 {
2048 static char *texts[] = {
2049 "PCM Out", /* 0 */
2050 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2051 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2052 "IEC958 In L", "IEC958 In R", /* 9-10 */
2053 "Digital Mixer", /* 11 - optional */
2054 };
2055
2056 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2057 uinfo->count = 1;
2058 uinfo->value.enumerated.items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2059 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2060 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2061 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2062 return 0;
2063 }
2064
2065 static int snd_ice1712_pro_route_analog_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2066 {
2067 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2068 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2069 unsigned int val, cval;
2070
2071 spin_lock_irq(&ice->reg_lock);
2072 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2073 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2074 spin_unlock_irq(&ice->reg_lock);
2075
2076 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2077 val &= 3;
2078 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2079 if (val == 1 && idx < 2)
2080 ucontrol->value.enumerated.item[0] = 11;
2081 else if (val == 2)
2082 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2083 else if (val == 3)
2084 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2085 else
2086 ucontrol->value.enumerated.item[0] = 0;
2087 return 0;
2088 }
2089
2090 static int snd_ice1712_pro_route_analog_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2091 {
2092 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2093 int change, shift;
2094 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2095 unsigned int val, old_val, nval;
2096
2097 /* update PSDOUT */
2098 if (ucontrol->value.enumerated.item[0] >= 11)
2099 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2100 else if (ucontrol->value.enumerated.item[0] >= 9)
2101 nval = 3; /* spdif in */
2102 else if (ucontrol->value.enumerated.item[0] >= 1)
2103 nval = 2; /* analog in */
2104 else
2105 nval = 0; /* pcm */
2106 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2107 spin_lock_irq(&ice->reg_lock);
2108 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2109 val &= ~(0x03 << shift);
2110 val |= nval << shift;
2111 change = val != old_val;
2112 if (change)
2113 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2114 spin_unlock_irq(&ice->reg_lock);
2115 if (nval < 2) /* dig mixer of pcm */
2116 return change;
2117
2118 /* update CAPTURE */
2119 spin_lock_irq(&ice->reg_lock);
2120 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2121 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2122 if (nval == 2) { /* analog in */
2123 nval = ucontrol->value.enumerated.item[0] - 1;
2124 val &= ~(0x07 << shift);
2125 val |= nval << shift;
2126 } else { /* spdif in */
2127 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2128 val &= ~(0x08 << shift);
2129 val |= nval << shift;
2130 }
2131 if (val != old_val) {
2132 change = 1;
2133 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2134 }
2135 spin_unlock_irq(&ice->reg_lock);
2136 return change;
2137 }
2138
2139 static int snd_ice1712_pro_route_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2140 {
2141 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2142 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2143 unsigned int val, cval;
2144 val = inw(ICEMT(ice, ROUTE_SPDOUT));
2145 cval = (val >> (idx * 4 + 8)) & 0x0f;
2146 val = (val >> (idx * 2)) & 0x03;
2147 if (val == 1)
2148 ucontrol->value.enumerated.item[0] = 11;
2149 else if (val == 2)
2150 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2151 else if (val == 3)
2152 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2153 else
2154 ucontrol->value.enumerated.item[0] = 0;
2155 return 0;
2156 }
2157
2158 static int snd_ice1712_pro_route_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2159 {
2160 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2161 int change, shift;
2162 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2163 unsigned int val, old_val, nval;
2164
2165 /* update SPDOUT */
2166 spin_lock_irq(&ice->reg_lock);
2167 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2168 if (ucontrol->value.enumerated.item[0] >= 11)
2169 nval = 1;
2170 else if (ucontrol->value.enumerated.item[0] >= 9)
2171 nval = 3;
2172 else if (ucontrol->value.enumerated.item[0] >= 1)
2173 nval = 2;
2174 else
2175 nval = 0;
2176 shift = idx * 2;
2177 val &= ~(0x03 << shift);
2178 val |= nval << shift;
2179 shift = idx * 4 + 8;
2180 if (nval == 2) {
2181 nval = ucontrol->value.enumerated.item[0] - 1;
2182 val &= ~(0x07 << shift);
2183 val |= nval << shift;
2184 } else if (nval == 3) {
2185 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2186 val &= ~(0x08 << shift);
2187 val |= nval << shift;
2188 }
2189 change = val != old_val;
2190 if (change)
2191 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2192 spin_unlock_irq(&ice->reg_lock);
2193 return change;
2194 }
2195
2196 static snd_kcontrol_new_t snd_ice1712_mixer_pro_analog_route __devinitdata = {
2197 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2198 .name = "H/W Playback Route",
2199 .info = snd_ice1712_pro_route_info,
2200 .get = snd_ice1712_pro_route_analog_get,
2201 .put = snd_ice1712_pro_route_analog_put,
2202 };
2203
2204 static snd_kcontrol_new_t snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2205 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2206 .name = "IEC958 Playback Route",
2207 .info = snd_ice1712_pro_route_info,
2208 .get = snd_ice1712_pro_route_spdif_get,
2209 .put = snd_ice1712_pro_route_spdif_put,
2210 .count = 2,
2211 };
2212
2213
2214 static int snd_ice1712_pro_volume_rate_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2215 {
2216 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2217 uinfo->count = 1;
2218 uinfo->value.integer.min = 0;
2219 uinfo->value.integer.max = 255;
2220 return 0;
2221 }
2222
2223 static int snd_ice1712_pro_volume_rate_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2224 {
2225 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2226
2227 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2228 return 0;
2229 }
2230
2231 static int snd_ice1712_pro_volume_rate_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2232 {
2233 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2234 int change;
2235
2236 spin_lock_irq(&ice->reg_lock);
2237 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2238 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2239 spin_unlock_irq(&ice->reg_lock);
2240 return change;
2241 }
2242
2243 static snd_kcontrol_new_t snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2244 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2245 .name = "Multi Track Volume Rate",
2246 .info = snd_ice1712_pro_volume_rate_info,
2247 .get = snd_ice1712_pro_volume_rate_get,
2248 .put = snd_ice1712_pro_volume_rate_put
2249 };
2250
2251 static int snd_ice1712_pro_peak_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2252 {
2253 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2254 uinfo->count = 22;
2255 uinfo->value.integer.min = 0;
2256 uinfo->value.integer.max = 255;
2257 return 0;
2258 }
2259
2260 static int snd_ice1712_pro_peak_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2261 {
2262 ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2263 int idx;
2264
2265 spin_lock_irq(&ice->reg_lock);
2266 for (idx = 0; idx < 22; idx++) {
2267 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2268 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2269 }
2270 spin_unlock_irq(&ice->reg_lock);
2271 return 0;
2272 }
2273
2274 static snd_kcontrol_new_t snd_ice1712_mixer_pro_peak __devinitdata = {
2275 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2276 .name = "Multi Track Peak",
2277 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2278 .info = snd_ice1712_pro_peak_info,
2279 .get = snd_ice1712_pro_peak_get
2280 };
2281
2282 /*
2283 *
2284 */
2285
2286 /*
2287 * list of available boards
2288 */
2289 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2290 snd_ice1712_hoontech_cards,
2291 snd_ice1712_delta_cards,
2292 snd_ice1712_ews_cards,
2293 NULL,
2294 };
2295
2296 static unsigned char __devinit snd_ice1712_read_i2c(ice1712_t *ice,
2297 unsigned char dev,
2298 unsigned char addr)
2299 {
2300 long t = 0x10000;
2301
2302 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2303 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2304 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2305 return inb(ICEREG(ice, I2C_DATA));
2306 }
2307
2308 static int __devinit snd_ice1712_read_eeprom(ice1712_t *ice, const char *modelname)
2309 {
2310 int dev = 0xa0; /* EEPROM device address */
2311 unsigned int i, size;
2312 struct snd_ice1712_card_info **tbl, *c;
2313
2314 if (! modelname || ! *modelname) {
2315 ice->eeprom.subvendor = 0;
2316 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2317 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2318 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2319 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2320 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2321 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2322 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2323 u16 vendor, device;
2324 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2325 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2326 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2327 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2328 printk(KERN_ERR "ice1712: No valid ID is found\n");
2329 return -ENXIO;
2330 }
2331 }
2332 }
2333 for (tbl = card_tables; *tbl; tbl++) {
2334 for (c = *tbl; c->subvendor; c++) {
2335 if (modelname && c->model && ! strcmp(modelname, c->model)) {
2336 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2337 ice->eeprom.subvendor = c->subvendor;
2338 } else if (c->subvendor != ice->eeprom.subvendor)
2339 continue;
2340 if (! c->eeprom_size || ! c->eeprom_data)
2341 goto found;
2342 /* if the EEPROM is given by the driver, use it */
2343 snd_printdd("using the defined eeprom..\n");
2344 ice->eeprom.version = 1;
2345 ice->eeprom.size = c->eeprom_size + 6;
2346 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2347 goto read_skipped;
2348 }
2349 }
2350 printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n", ice->eeprom.subvendor);
2351
2352 found:
2353 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2354 if (ice->eeprom.size < 6)
2355 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2356 else if (ice->eeprom.size > 32) {
2357 snd_printk("invalid EEPROM (size = %i)\n", ice->eeprom.size);
2358 return -EIO;
2359 }
2360 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2361 if (ice->eeprom.version != 1) {
2362 snd_printk("invalid EEPROM version %i\n", ice->eeprom.version);
2363 /* return -EIO; */
2364 }
2365 size = ice->eeprom.size - 6;
2366 for (i = 0; i < size; i++)
2367 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2368
2369 read_skipped:
2370 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2371 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2372 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2373
2374 return 0;
2375 }
2376
2377
2378
2379 static int __devinit snd_ice1712_chip_init(ice1712_t *ice)
2380 {
2381 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2382 udelay(200);
2383 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2384 udelay(200);
2385 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2386 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2387 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2388 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2389 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2390 ice->gpio.write_mask = ice->eeprom.gpiomask;
2391 ice->gpio.direction = ice->eeprom.gpiodir;
2392 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ice->eeprom.gpiomask);
2393 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->eeprom.gpiodir);
2394 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ice->eeprom.gpiostate);
2395 } else {
2396 ice->gpio.write_mask = 0xc0;
2397 ice->gpio.direction = 0xff;
2398 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2399 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2400 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_STDSP24_CLOCK_BIT);
2401 }
2402 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2403 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2404 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2405 udelay(100);
2406 outb(0, ICEREG(ice, AC97_CMD));
2407 udelay(200);
2408 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2409 }
2410 snd_ice1712_set_pro_rate(ice, 48000, 1);
2411
2412 return 0;
2413 }
2414
2415 int __devinit snd_ice1712_spdif_build_controls(ice1712_t *ice)
2416 {
2417 int err;
2418 snd_kcontrol_t *kctl;
2419
2420 snd_assert(ice->pcm_pro != NULL, return -EIO);
2421 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2422 if (err < 0)
2423 return err;
2424 kctl->id.device = ice->pcm_pro->device;
2425 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2426 if (err < 0)
2427 return err;
2428 kctl->id.device = ice->pcm_pro->device;
2429 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2430 if (err < 0)
2431 return err;
2432 kctl->id.device = ice->pcm_pro->device;
2433 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2434 if (err < 0)
2435 return err;
2436 kctl->id.device = ice->pcm_pro->device;
2437 ice->spdif.stream_ctl = kctl;
2438 return 0;
2439 }
2440
2441
2442 static int __devinit snd_ice1712_build_controls(ice1712_t *ice)
2443 {
2444 int err;
2445
2446 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2447 if (err < 0)
2448 return err;
2449 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2450 if (err < 0)
2451 return err;
2452 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2453 if (err < 0)
2454 return err;
2455
2456 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2457 if (err < 0)
2458 return err;
2459 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2460 if (err < 0)
2461 return err;
2462
2463 if (ice->num_total_dacs > 0) {
2464 snd_kcontrol_new_t tmp = snd_ice1712_mixer_pro_analog_route;
2465 tmp.count = ice->num_total_dacs;
2466 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2467 if (err < 0)
2468 return err;
2469 }
2470
2471 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2472 if (err < 0)
2473 return err;
2474
2475 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2476 if (err < 0)
2477 return err;
2478 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2479 if (err < 0)
2480 return err;
2481
2482 return 0;
2483 }
2484
2485 static int snd_ice1712_free(ice1712_t *ice)
2486 {
2487 if (! ice->port)
2488 goto __hw_end;
2489 /* mask all interrupts */
2490 outb(0xc0, ICEMT(ice, IRQ));
2491 outb(0xff, ICEREG(ice, IRQMASK));
2492 /* --- */
2493 __hw_end:
2494 if (ice->irq >= 0) {
2495 synchronize_irq(ice->irq);
2496 free_irq(ice->irq, (void *) ice);
2497 }
2498 if (ice->port)
2499 pci_release_regions(ice->pci);
2500 snd_ice1712_akm4xxx_free(ice);
2501 pci_disable_device(ice->pci);
2502 kfree(ice);
2503 return 0;
2504 }
2505
2506 static int snd_ice1712_dev_free(snd_device_t *device)
2507 {
2508 ice1712_t *ice = device->device_data;
2509 return snd_ice1712_free(ice);
2510 }
2511
2512 static int __devinit snd_ice1712_create(snd_card_t * card,
2513 struct pci_dev *pci,
2514 const char *modelname,
2515 int omni,
2516 int cs8427_timeout,
2517 ice1712_t ** r_ice1712)
2518 {
2519 ice1712_t *ice;
2520 int err;
2521 static snd_device_ops_t ops = {
2522 .dev_free = snd_ice1712_dev_free,
2523 };
2524
2525 *r_ice1712 = NULL;
2526
2527 /* enable PCI device */
2528 if ((err = pci_enable_device(pci)) < 0)
2529 return err;
2530 /* check, if we can restrict PCI DMA transfers to 28 bits */
2531 if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
2532 pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
2533 snd_printk("architecture does not support 28bit PCI busmaster DMA\n");
2534 pci_disable_device(pci);
2535 return -ENXIO;
2536 }
2537
2538 ice = kcalloc(1, sizeof(*ice), GFP_KERNEL);
2539 if (ice == NULL) {
2540 pci_disable_device(pci);
2541 return -ENOMEM;
2542 }
2543 ice->omni = omni ? 1 : 0;
2544 if (cs8427_timeout < 1)
2545 cs8427_timeout = 1;
2546 else if (cs8427_timeout > 1000)
2547 cs8427_timeout = 1000;
2548 ice->cs8427_timeout = cs8427_timeout;
2549 spin_lock_init(&ice->reg_lock);
2550 init_MUTEX(&ice->gpio_mutex);
2551 init_MUTEX(&ice->i2c_mutex);
2552 init_MUTEX(&ice->open_mutex);
2553 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2554 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2555 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2556 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2557
2558 ice->spdif.cs8403_bits =
2559 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2560 0x10 | /* no emphasis */
2561 0x20); /* PCM encoder/decoder */
2562 ice->card = card;
2563 ice->pci = pci;
2564 ice->irq = -1;
2565 pci_set_master(pci);
2566 pci_write_config_word(ice->pci, 0x40, 0x807f);
2567 pci_write_config_word(ice->pci, 0x42, 0x0006);
2568 snd_ice1712_proc_init(ice);
2569 synchronize_irq(pci->irq);
2570
2571 if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2572 kfree(ice);
2573 pci_disable_device(pci);
2574 return err;
2575 }
2576 ice->port = pci_resource_start(pci, 0);
2577 ice->ddma_port = pci_resource_start(pci, 1);
2578 ice->dmapath_port = pci_resource_start(pci, 2);
2579 ice->profi_port = pci_resource_start(pci, 3);
2580
2581 if (request_irq(pci->irq, snd_ice1712_interrupt, SA_INTERRUPT|SA_SHIRQ, "ICE1712", (void *) ice)) {
2582 snd_printk("unable to grab IRQ %d\n", pci->irq);
2583 snd_ice1712_free(ice);
2584 return -EIO;
2585 }
2586
2587 ice->irq = pci->irq;
2588
2589 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2590 snd_ice1712_free(ice);
2591 return -EIO;
2592 }
2593 if (snd_ice1712_chip_init(ice) < 0) {
2594 snd_ice1712_free(ice);
2595 return -EIO;
2596 }
2597
2598 /* unmask used interrupts */
2599 outb((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ? ICE1712_IRQ_MPU2 : 0 |
2600 (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ? ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0,
2601 ICEREG(ice, IRQMASK));
2602 outb(0x00, ICEMT(ice, IRQ));
2603
2604 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2605 snd_ice1712_free(ice);
2606 return err;
2607 }
2608
2609 snd_card_set_dev(card, &pci->dev);
2610
2611 *r_ice1712 = ice;
2612 return 0;
2613 }
2614
2615
2616 /*
2617 *
2618 * Registration
2619 *
2620 */
2621
2622 static struct snd_ice1712_card_info no_matched __devinitdata;
2623
2624 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2625 const struct pci_device_id *pci_id)
2626 {
2627 static int dev;
2628 snd_card_t *card;
2629 ice1712_t *ice;
2630 int pcm_dev = 0, err;
2631 struct snd_ice1712_card_info **tbl, *c;
2632
2633 if (dev >= SNDRV_CARDS)
2634 return -ENODEV;
2635 if (!enable[dev]) {
2636 dev++;
2637 return -ENOENT;
2638 }
2639
2640 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2641 if (card == NULL)
2642 return -ENOMEM;
2643
2644 strcpy(card->driver, "ICE1712");
2645 strcpy(card->shortname, "ICEnsemble ICE1712");
2646
2647 if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev], cs8427_timeout[dev], &ice)) < 0) {
2648 snd_card_free(card);
2649 return err;
2650 }
2651
2652 for (tbl = card_tables; *tbl; tbl++) {
2653 for (c = *tbl; c->subvendor; c++) {
2654 if (c->subvendor == ice->eeprom.subvendor) {
2655 strcpy(card->shortname, c->name);
2656 if (c->driver) /* specific driver? */
2657 strcpy(card->driver, c->driver);
2658 if (c->chip_init) {
2659 if ((err = c->chip_init(ice)) < 0) {
2660 snd_card_free(card);
2661 return err;
2662 }
2663 }
2664 goto __found;
2665 }
2666 }
2667 }
2668 c = &no_matched;
2669 __found:
2670
2671 if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2672 snd_card_free(card);
2673 return err;
2674 }
2675
2676 if (ice_has_con_ac97(ice))
2677 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2678 snd_card_free(card);
2679 return err;
2680 }
2681
2682 if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2683 snd_card_free(card);
2684 return err;
2685 }
2686
2687 if ((err = snd_ice1712_build_controls(ice)) < 0) {
2688 snd_card_free(card);
2689 return err;
2690 }
2691
2692 if (c->build_controls) {
2693 if ((err = c->build_controls(ice)) < 0) {
2694 snd_card_free(card);
2695 return err;
2696 }
2697 }
2698
2699 if (ice_has_con_ac97(ice))
2700 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2701 snd_card_free(card);
2702 return err;
2703 }
2704
2705 if (! c->no_mpu401) {
2706 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2707 ICEREG(ice, MPU1_CTRL), 1,
2708 ice->irq, 0,
2709 &ice->rmidi[0])) < 0) {
2710 snd_card_free(card);
2711 return err;
2712 }
2713
2714 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401)
2715 if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2716 ICEREG(ice, MPU2_CTRL), 1,
2717 ice->irq, 0,
2718 &ice->rmidi[1])) < 0) {
2719 snd_card_free(card);
2720 return err;
2721 }
2722 }
2723
2724 sprintf(card->longname, "%s at 0x%lx, irq %i",
2725 card->shortname, ice->port, ice->irq);
2726
2727 if ((err = snd_card_register(card)) < 0) {
2728 snd_card_free(card);
2729 return err;
2730 }
2731 pci_set_drvdata(pci, card);
2732 dev++;
2733 return 0;
2734 }
2735
2736 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2737 {
2738 snd_card_free(pci_get_drvdata(pci));
2739 pci_set_drvdata(pci, NULL);
2740 }
2741
2742 static struct pci_driver driver = {
2743 .name = "ICE1712",
2744 .id_table = snd_ice1712_ids,
2745 .probe = snd_ice1712_probe,
2746 .remove = __devexit_p(snd_ice1712_remove),
2747 };
2748
2749 static int __init alsa_card_ice1712_init(void)
2750 {
2751 return pci_module_init(&driver);
2752 }
2753
2754 static void __exit alsa_card_ice1712_exit(void)
2755 {
2756 pci_unregister_driver(&driver);
2757 }
2758
2759 module_init(alsa_card_ice1712_init)
2760 module_exit(alsa_card_ice1712_exit)
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree