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50#include <linux/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
71#include "delta.h"
72#include "ews.h"
73#include "hoontech.h"
74
75MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
76MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
77MODULE_LICENSE("GPL");
78MODULE_SUPPORTED_DEVICE("{"
79 HOONTECH_DEVICE_DESC
80 DELTA_DEVICE_DESC
81 EWS_DEVICE_DESC
82 "{ICEnsemble,Generic ICE1712},"
83 "{ICEnsemble,Generic Envy24}}");
84
85static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
86static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
87static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
88static char *model[SNDRV_CARDS];
89static int omni[SNDRV_CARDS];
90static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500};
91static int dxr_enable[SNDRV_CARDS];
92
93module_param_array(index, int, NULL, 0444);
94MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
95module_param_array(id, charp, NULL, 0444);
96MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
97module_param_array(enable, bool, NULL, 0444);
98MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
99module_param_array(omni, bool, NULL, 0444);
100MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
101module_param_array(cs8427_timeout, int, NULL, 0444);
102MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
103module_param_array(model, charp, NULL, 0444);
104MODULE_PARM_DESC(model, "Use the given board model.");
105module_param_array(dxr_enable, int, NULL, 0444);
106MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
107
108
109static DEFINE_PCI_DEVICE_TABLE(snd_ice1712_ids) = {
110 { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 },
111 { 0, }
112};
113
114MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
115
116static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
117static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
118
119static int PRO_RATE_LOCKED;
120static int PRO_RATE_RESET = 1;
121static unsigned int PRO_RATE_DEFAULT = 44100;
122
123
124
125
126
127
128static inline int is_spdif_master(struct snd_ice1712 *ice)
129{
130 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
131}
132
133static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
134{
135 return is_spdif_master(ice) || PRO_RATE_LOCKED;
136}
137
138static 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
144static 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
150static 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
175static 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)
196 return ~0;
197 return inw(ICEREG(ice, AC97_DATA));
198}
199
200
201
202
203
204static 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
230static 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)
251 return ~0;
252 return inw(ICEMT(ice, AC97_DATA));
253}
254
255
256
257
258#define snd_ice1712_digmix_route_ac97_info snd_ctl_boolean_mono_info
259
260static 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
268static 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])
277 nval |= ICE1712_ROUTE_AC97;
278 outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
279 spin_unlock_irq(&ice->reg_lock);
280 return val != nval;
281}
282
283static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
284 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
285 .name = "Digital Mixer To AC97",
286 .info = snd_ice1712_digmix_route_ac97_info,
287 .get = snd_ice1712_digmix_route_ac97_get,
288 .put = snd_ice1712_digmix_route_ac97_put,
289};
290
291
292
293
294
295static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
296{
297 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
298 inb(ICEREG(ice, DATA));
299}
300
301static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
302{
303 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
304}
305
306static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
307{
308 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
309}
310
311static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
312{
313 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
314 inb(ICEREG(ice, DATA));
315}
316
317static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
318{
319 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
320}
321
322static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
323{
324 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
325 inb(ICEREG(ice, DATA));
326}
327
328
329
330
331
332
333
334
335
336
337
338static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
339{
340 unsigned char reg[2] = { 0x80 | 4, 0 };
341 unsigned char val, nval;
342 int res = 0;
343
344 snd_i2c_lock(ice->i2c);
345 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
346 snd_i2c_unlock(ice->i2c);
347 return -EIO;
348 }
349 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
350 snd_i2c_unlock(ice->i2c);
351 return -EIO;
352 }
353 nval = val & 0xf0;
354 if (spdif_clock)
355 nval |= 0x01;
356 else
357 nval |= 0x04;
358 if (val != nval) {
359 reg[1] = nval;
360 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
361 res = -EIO;
362 } else {
363 res++;
364 }
365 }
366 snd_i2c_unlock(ice->i2c);
367 return res;
368}
369
370
371
372
373static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
374{
375 snd_cs8427_iec958_active(ice->cs8427, 1);
376}
377
378static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
379{
380 snd_cs8427_iec958_active(ice->cs8427, 0);
381}
382
383static void setup_cs8427(struct snd_ice1712 *ice, int rate)
384{
385 snd_cs8427_iec958_pcm(ice->cs8427, rate);
386}
387
388
389
390
391int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
392{
393 int err;
394
395 err = snd_cs8427_create(ice->i2c, addr,
396 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
397 if (err < 0) {
398 snd_printk(KERN_ERR "CS8427 initialization failed\n");
399 return err;
400 }
401 ice->spdif.ops.open = open_cs8427;
402 ice->spdif.ops.close = close_cs8427;
403 ice->spdif.ops.setup_rate = setup_cs8427;
404 return 0;
405}
406
407static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
408{
409
410 if (ice->cs8427)
411 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
412
413 if (spdif_is_master) {
414 unsigned int i;
415 for (i = 0; i < ice->akm_codecs; i++) {
416 if (ice->akm[i].ops.set_rate_val)
417 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
418 }
419 }
420}
421
422
423
424
425
426static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
427{
428 struct snd_ice1712 *ice = dev_id;
429 unsigned char status;
430 int handled = 0;
431
432 while (1) {
433 status = inb(ICEREG(ice, IRQSTAT));
434 if (status == 0)
435 break;
436 handled = 1;
437 if (status & ICE1712_IRQ_MPU1) {
438 if (ice->rmidi[0])
439 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
440 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
441 status &= ~ICE1712_IRQ_MPU1;
442 }
443 if (status & ICE1712_IRQ_TIMER)
444 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
445 if (status & ICE1712_IRQ_MPU2) {
446 if (ice->rmidi[1])
447 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
448 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
449 status &= ~ICE1712_IRQ_MPU2;
450 }
451 if (status & ICE1712_IRQ_PROPCM) {
452 unsigned char mtstat = inb(ICEMT(ice, IRQ));
453 if (mtstat & ICE1712_MULTI_PBKSTATUS) {
454 if (ice->playback_pro_substream)
455 snd_pcm_period_elapsed(ice->playback_pro_substream);
456 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
457 }
458 if (mtstat & ICE1712_MULTI_CAPSTATUS) {
459 if (ice->capture_pro_substream)
460 snd_pcm_period_elapsed(ice->capture_pro_substream);
461 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
462 }
463 }
464 if (status & ICE1712_IRQ_FM)
465 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
466 if (status & ICE1712_IRQ_PBKDS) {
467 u32 idx;
468 u16 pbkstatus;
469 struct snd_pcm_substream *substream;
470 pbkstatus = inw(ICEDS(ice, INTSTAT));
471
472 for (idx = 0; idx < 6; idx++) {
473 if ((pbkstatus & (3 << (idx * 2))) == 0)
474 continue;
475 substream = ice->playback_con_substream_ds[idx];
476 if (substream != NULL)
477 snd_pcm_period_elapsed(substream);
478 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
479 }
480 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
481 }
482 if (status & ICE1712_IRQ_CONCAP) {
483 if (ice->capture_con_substream)
484 snd_pcm_period_elapsed(ice->capture_con_substream);
485 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
486 }
487 if (status & ICE1712_IRQ_CONPBK) {
488 if (ice->playback_con_substream)
489 snd_pcm_period_elapsed(ice->playback_con_substream);
490 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
491 }
492 }
493 return IRQ_RETVAL(handled);
494}
495
496
497
498
499
500
501static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
502 struct snd_pcm_hw_params *hw_params)
503{
504 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
505}
506
507static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
508{
509 return snd_pcm_lib_free_pages(substream);
510}
511
512
513
514
515
516static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
517 int cmd)
518{
519 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
520 int result = 0;
521 u32 tmp;
522
523 spin_lock(&ice->reg_lock);
524 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
525 if (cmd == SNDRV_PCM_TRIGGER_START) {
526 tmp |= 1;
527 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
528 tmp &= ~1;
529 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
530 tmp |= 2;
531 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
532 tmp &= ~2;
533 } else {
534 result = -EINVAL;
535 }
536 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
537 spin_unlock(&ice->reg_lock);
538 return result;
539}
540
541static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
542 int cmd)
543{
544 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
545 int result = 0;
546 u32 tmp;
547
548 spin_lock(&ice->reg_lock);
549 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
550 if (cmd == SNDRV_PCM_TRIGGER_START) {
551 tmp |= 1;
552 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
553 tmp &= ~1;
554 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
555 tmp |= 2;
556 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
557 tmp &= ~2;
558 } else {
559 result = -EINVAL;
560 }
561 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
562 spin_unlock(&ice->reg_lock);
563 return result;
564}
565
566static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
567 int cmd)
568{
569 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
570 int result = 0;
571 u8 tmp;
572
573 spin_lock(&ice->reg_lock);
574 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
575 if (cmd == SNDRV_PCM_TRIGGER_START) {
576 tmp |= 1;
577 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
578 tmp &= ~1;
579 } else {
580 result = -EINVAL;
581 }
582 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
583 spin_unlock(&ice->reg_lock);
584 return result;
585}
586
587static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
588{
589 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
590 struct snd_pcm_runtime *runtime = substream->runtime;
591 u32 period_size, buf_size, rate, tmp;
592
593 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
594 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
595 tmp = 0x0000;
596 if (snd_pcm_format_width(runtime->format) == 16)
597 tmp |= 0x10;
598 if (runtime->channels == 2)
599 tmp |= 0x08;
600 rate = (runtime->rate * 8192) / 375;
601 if (rate > 0x000fffff)
602 rate = 0x000fffff;
603 spin_lock_irq(&ice->reg_lock);
604 outb(0, ice->ddma_port + 15);
605 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
606 outl(runtime->dma_addr, ice->ddma_port + 0);
607 outw(buf_size, ice->ddma_port + 4);
608 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
609 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
610 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
611 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
612 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
613 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
614 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
615 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
616 spin_unlock_irq(&ice->reg_lock);
617 return 0;
618}
619
620static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
621{
622 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
623 struct snd_pcm_runtime *runtime = substream->runtime;
624 u32 period_size, buf_size, rate, tmp, chn;
625
626 period_size = snd_pcm_lib_period_bytes(substream) - 1;
627 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
628 tmp = 0x0064;
629 if (snd_pcm_format_width(runtime->format) == 16)
630 tmp &= ~0x04;
631 if (runtime->channels == 2)
632 tmp |= 0x08;
633 rate = (runtime->rate * 8192) / 375;
634 if (rate > 0x000fffff)
635 rate = 0x000fffff;
636 ice->playback_con_active_buf[substream->number] = 0;
637 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
638 chn = substream->number * 2;
639 spin_lock_irq(&ice->reg_lock);
640 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
641 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
642 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
643 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
644 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
645 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
646 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
647 if (runtime->channels == 2) {
648 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
649 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
650 }
651 spin_unlock_irq(&ice->reg_lock);
652 return 0;
653}
654
655static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
656{
657 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
658 struct snd_pcm_runtime *runtime = substream->runtime;
659 u32 period_size, buf_size;
660 u8 tmp;
661
662 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
663 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
664 tmp = 0x06;
665 if (snd_pcm_format_width(runtime->format) == 16)
666 tmp &= ~0x04;
667 if (runtime->channels == 2)
668 tmp &= ~0x02;
669 spin_lock_irq(&ice->reg_lock);
670 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
671 outw(buf_size, ICEREG(ice, CONCAP_COUNT));
672 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
673 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
674 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
675 spin_unlock_irq(&ice->reg_lock);
676 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
677 return 0;
678}
679
680static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
681{
682 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
683 struct snd_pcm_runtime *runtime = substream->runtime;
684 size_t ptr;
685
686 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
687 return 0;
688 ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
689 if (ptr == runtime->buffer_size)
690 ptr = 0;
691 return bytes_to_frames(substream->runtime, ptr);
692}
693
694static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
695{
696 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
697 u8 addr;
698 size_t ptr;
699
700 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
701 return 0;
702 if (ice->playback_con_active_buf[substream->number])
703 addr = ICE1712_DSC_ADDR1;
704 else
705 addr = ICE1712_DSC_ADDR0;
706 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
707 ice->playback_con_virt_addr[substream->number];
708 if (ptr == substream->runtime->buffer_size)
709 ptr = 0;
710 return bytes_to_frames(substream->runtime, ptr);
711}
712
713static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
714{
715 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
716 size_t ptr;
717
718 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
719 return 0;
720 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
721 if (ptr == substream->runtime->buffer_size)
722 ptr = 0;
723 return bytes_to_frames(substream->runtime, ptr);
724}
725
726static const struct snd_pcm_hardware snd_ice1712_playback = {
727 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
728 SNDRV_PCM_INFO_BLOCK_TRANSFER |
729 SNDRV_PCM_INFO_MMAP_VALID |
730 SNDRV_PCM_INFO_PAUSE),
731 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
732 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
733 .rate_min = 4000,
734 .rate_max = 48000,
735 .channels_min = 1,
736 .channels_max = 2,
737 .buffer_bytes_max = (64*1024),
738 .period_bytes_min = 64,
739 .period_bytes_max = (64*1024),
740 .periods_min = 1,
741 .periods_max = 1024,
742 .fifo_size = 0,
743};
744
745static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
746 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
747 SNDRV_PCM_INFO_BLOCK_TRANSFER |
748 SNDRV_PCM_INFO_MMAP_VALID |
749 SNDRV_PCM_INFO_PAUSE),
750 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
751 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
752 .rate_min = 4000,
753 .rate_max = 48000,
754 .channels_min = 1,
755 .channels_max = 2,
756 .buffer_bytes_max = (128*1024),
757 .period_bytes_min = 64,
758 .period_bytes_max = (128*1024),
759 .periods_min = 2,
760 .periods_max = 2,
761 .fifo_size = 0,
762};
763
764static const struct snd_pcm_hardware snd_ice1712_capture = {
765 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
766 SNDRV_PCM_INFO_BLOCK_TRANSFER |
767 SNDRV_PCM_INFO_MMAP_VALID),
768 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
769 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
770 .rate_min = 4000,
771 .rate_max = 48000,
772 .channels_min = 1,
773 .channels_max = 2,
774 .buffer_bytes_max = (64*1024),
775 .period_bytes_min = 64,
776 .period_bytes_max = (64*1024),
777 .periods_min = 1,
778 .periods_max = 1024,
779 .fifo_size = 0,
780};
781
782static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
783{
784 struct snd_pcm_runtime *runtime = substream->runtime;
785 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
786
787 ice->playback_con_substream = substream;
788 runtime->hw = snd_ice1712_playback;
789 return 0;
790}
791
792static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
793{
794 struct snd_pcm_runtime *runtime = substream->runtime;
795 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
796 u32 tmp;
797
798 ice->playback_con_substream_ds[substream->number] = substream;
799 runtime->hw = snd_ice1712_playback_ds;
800 spin_lock_irq(&ice->reg_lock);
801 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
802 outw(tmp, ICEDS(ice, INTMASK));
803 spin_unlock_irq(&ice->reg_lock);
804 return 0;
805}
806
807static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
808{
809 struct snd_pcm_runtime *runtime = substream->runtime;
810 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
811
812 ice->capture_con_substream = substream;
813 runtime->hw = snd_ice1712_capture;
814 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
815 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
816 runtime->hw.rate_min = 48000;
817 return 0;
818}
819
820static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
821{
822 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
823
824 ice->playback_con_substream = NULL;
825 return 0;
826}
827
828static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
829{
830 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
831 u32 tmp;
832
833 spin_lock_irq(&ice->reg_lock);
834 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
835 outw(tmp, ICEDS(ice, INTMASK));
836 spin_unlock_irq(&ice->reg_lock);
837 ice->playback_con_substream_ds[substream->number] = NULL;
838 return 0;
839}
840
841static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
842{
843 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
844
845 ice->capture_con_substream = NULL;
846 return 0;
847}
848
849static struct snd_pcm_ops snd_ice1712_playback_ops = {
850 .open = snd_ice1712_playback_open,
851 .close = snd_ice1712_playback_close,
852 .ioctl = snd_pcm_lib_ioctl,
853 .hw_params = snd_ice1712_hw_params,
854 .hw_free = snd_ice1712_hw_free,
855 .prepare = snd_ice1712_playback_prepare,
856 .trigger = snd_ice1712_playback_trigger,
857 .pointer = snd_ice1712_playback_pointer,
858};
859
860static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
861 .open = snd_ice1712_playback_ds_open,
862 .close = snd_ice1712_playback_ds_close,
863 .ioctl = snd_pcm_lib_ioctl,
864 .hw_params = snd_ice1712_hw_params,
865 .hw_free = snd_ice1712_hw_free,
866 .prepare = snd_ice1712_playback_ds_prepare,
867 .trigger = snd_ice1712_playback_ds_trigger,
868 .pointer = snd_ice1712_playback_ds_pointer,
869};
870
871static struct snd_pcm_ops snd_ice1712_capture_ops = {
872 .open = snd_ice1712_capture_open,
873 .close = snd_ice1712_capture_close,
874 .ioctl = snd_pcm_lib_ioctl,
875 .hw_params = snd_ice1712_hw_params,
876 .hw_free = snd_ice1712_hw_free,
877 .prepare = snd_ice1712_capture_prepare,
878 .trigger = snd_ice1712_capture_trigger,
879 .pointer = snd_ice1712_capture_pointer,
880};
881
882static int __devinit snd_ice1712_pcm(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
883{
884 struct snd_pcm *pcm;
885 int err;
886
887 if (rpcm)
888 *rpcm = NULL;
889 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
890 if (err < 0)
891 return err;
892
893 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
894 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
895
896 pcm->private_data = ice;
897 pcm->info_flags = 0;
898 strcpy(pcm->name, "ICE1712 consumer");
899 ice->pcm = pcm;
900
901 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
902 snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
903
904 if (rpcm)
905 *rpcm = pcm;
906
907 printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
908
909 return 0;
910}
911
912static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
913{
914 struct snd_pcm *pcm;
915 int err;
916
917 if (rpcm)
918 *rpcm = NULL;
919 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
920 if (err < 0)
921 return err;
922
923 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
924
925 pcm->private_data = ice;
926 pcm->info_flags = 0;
927 strcpy(pcm->name, "ICE1712 consumer (DS)");
928 ice->pcm_ds = pcm;
929
930 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
931 snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
932
933 if (rpcm)
934 *rpcm = pcm;
935
936 return 0;
937}
938
939
940
941
942
943static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
944 32000, 44100, 48000, 64000, 88200, 96000 };
945
946static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
947 .count = ARRAY_SIZE(rates),
948 .list = rates,
949 .mask = 0,
950};
951
952static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
953 int cmd)
954{
955 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
956 switch (cmd) {
957 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
958 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
959 {
960 unsigned int what;
961 unsigned int old;
962 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
963 return -EINVAL;
964 what = ICE1712_PLAYBACK_PAUSE;
965 snd_pcm_trigger_done(substream, substream);
966 spin_lock(&ice->reg_lock);
967 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
968 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
969 old |= what;
970 else
971 old &= ~what;
972 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
973 spin_unlock(&ice->reg_lock);
974 break;
975 }
976 case SNDRV_PCM_TRIGGER_START:
977 case SNDRV_PCM_TRIGGER_STOP:
978 {
979 unsigned int what = 0;
980 unsigned int old;
981 struct snd_pcm_substream *s;
982
983 snd_pcm_group_for_each_entry(s, substream) {
984 if (s == ice->playback_pro_substream) {
985 what |= ICE1712_PLAYBACK_START;
986 snd_pcm_trigger_done(s, substream);
987 } else if (s == ice->capture_pro_substream) {
988 what |= ICE1712_CAPTURE_START_SHADOW;
989 snd_pcm_trigger_done(s, substream);
990 }
991 }
992 spin_lock(&ice->reg_lock);
993 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
994 if (cmd == SNDRV_PCM_TRIGGER_START)
995 old |= what;
996 else
997 old &= ~what;
998 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
999 spin_unlock(&ice->reg_lock);
1000 break;
1001 }
1002 default:
1003 return -EINVAL;
1004 }
1005 return 0;
1006}
1007
1008
1009
1010static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1011{
1012 unsigned long flags;
1013 unsigned char val, old;
1014 unsigned int i;
1015
1016 switch (rate) {
1017 case 8000: val = 6; break;
1018 case 9600: val = 3; break;
1019 case 11025: val = 10; break;
1020 case 12000: val = 2; break;
1021 case 16000: val = 5; break;
1022 case 22050: val = 9; break;
1023 case 24000: val = 1; break;
1024 case 32000: val = 4; break;
1025 case 44100: val = 8; break;
1026 case 48000: val = 0; break;
1027 case 64000: val = 15; break;
1028 case 88200: val = 11; break;
1029 case 96000: val = 7; break;
1030 default:
1031 snd_BUG();
1032 val = 0;
1033 rate = 48000;
1034 break;
1035 }
1036
1037 spin_lock_irqsave(&ice->reg_lock, flags);
1038 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1039 ICE1712_PLAYBACK_PAUSE|
1040 ICE1712_PLAYBACK_START)) {
1041__out:
1042 spin_unlock_irqrestore(&ice->reg_lock, flags);
1043 return;
1044 }
1045 if (!force && is_pro_rate_locked(ice))
1046 goto __out;
1047
1048 old = inb(ICEMT(ice, RATE));
1049 if (!force && old == val)
1050 goto __out;
1051 outb(val, ICEMT(ice, RATE));
1052 spin_unlock_irqrestore(&ice->reg_lock, flags);
1053
1054 if (ice->gpio.set_pro_rate)
1055 ice->gpio.set_pro_rate(ice, rate);
1056 for (i = 0; i < ice->akm_codecs; i++) {
1057 if (ice->akm[i].ops.set_rate_val)
1058 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1059 }
1060 if (ice->spdif.ops.setup_rate)
1061 ice->spdif.ops.setup_rate(ice, rate);
1062}
1063
1064static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1065{
1066 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1067
1068 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1069 spin_lock_irq(&ice->reg_lock);
1070 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1071 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1072 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1073 spin_unlock_irq(&ice->reg_lock);
1074
1075 return 0;
1076}
1077
1078static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1079 struct snd_pcm_hw_params *hw_params)
1080{
1081 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1082
1083 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1084 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1085}
1086
1087static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1088{
1089 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1090
1091 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1092 spin_lock_irq(&ice->reg_lock);
1093 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1094 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1095 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1096 spin_unlock_irq(&ice->reg_lock);
1097 return 0;
1098}
1099
1100static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1101 struct snd_pcm_hw_params *hw_params)
1102{
1103 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1104
1105 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1106 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1107}
1108
1109static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1110{
1111 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1112 size_t ptr;
1113
1114 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1115 return 0;
1116 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1117 if (ptr == substream->runtime->buffer_size)
1118 ptr = 0;
1119 return bytes_to_frames(substream->runtime, ptr);
1120}
1121
1122static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1123{
1124 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1125 size_t ptr;
1126
1127 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1128 return 0;
1129 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1130 if (ptr == substream->runtime->buffer_size)
1131 ptr = 0;
1132 return bytes_to_frames(substream->runtime, ptr);
1133}
1134
1135static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1136 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1137 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1138 SNDRV_PCM_INFO_MMAP_VALID |
1139 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1140 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1141 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1142 .rate_min = 4000,
1143 .rate_max = 96000,
1144 .channels_min = 10,
1145 .channels_max = 10,
1146 .buffer_bytes_max = (256*1024),
1147 .period_bytes_min = 10 * 4 * 2,
1148 .period_bytes_max = 131040,
1149 .periods_min = 1,
1150 .periods_max = 1024,
1151 .fifo_size = 0,
1152};
1153
1154static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1155 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1156 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1157 SNDRV_PCM_INFO_MMAP_VALID |
1158 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1159 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1160 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1161 .rate_min = 4000,
1162 .rate_max = 96000,
1163 .channels_min = 12,
1164 .channels_max = 12,
1165 .buffer_bytes_max = (256*1024),
1166 .period_bytes_min = 12 * 4 * 2,
1167 .period_bytes_max = 131040,
1168 .periods_min = 1,
1169 .periods_max = 1024,
1170 .fifo_size = 0,
1171};
1172
1173static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1174{
1175 struct snd_pcm_runtime *runtime = substream->runtime;
1176 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1177
1178 ice->playback_pro_substream = substream;
1179 runtime->hw = snd_ice1712_playback_pro;
1180 snd_pcm_set_sync(substream);
1181 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1182 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1183 if (is_pro_rate_locked(ice)) {
1184 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1185 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1186 }
1187
1188 if (ice->spdif.ops.open)
1189 ice->spdif.ops.open(ice, substream);
1190
1191 return 0;
1192}
1193
1194static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1195{
1196 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1197 struct snd_pcm_runtime *runtime = substream->runtime;
1198
1199 ice->capture_pro_substream = substream;
1200 runtime->hw = snd_ice1712_capture_pro;
1201 snd_pcm_set_sync(substream);
1202 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1203 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1204 if (is_pro_rate_locked(ice)) {
1205 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1206 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1207 }
1208
1209 return 0;
1210}
1211
1212static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1213{
1214 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1215
1216 if (PRO_RATE_RESET)
1217 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1218 ice->playback_pro_substream = NULL;
1219 if (ice->spdif.ops.close)
1220 ice->spdif.ops.close(ice, substream);
1221
1222 return 0;
1223}
1224
1225static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1226{
1227 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1228
1229 if (PRO_RATE_RESET)
1230 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1231 ice->capture_pro_substream = NULL;
1232 return 0;
1233}
1234
1235static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1236 .open = snd_ice1712_playback_pro_open,
1237 .close = snd_ice1712_playback_pro_close,
1238 .ioctl = snd_pcm_lib_ioctl,
1239 .hw_params = snd_ice1712_playback_pro_hw_params,
1240 .hw_free = snd_ice1712_hw_free,
1241 .prepare = snd_ice1712_playback_pro_prepare,
1242 .trigger = snd_ice1712_pro_trigger,
1243 .pointer = snd_ice1712_playback_pro_pointer,
1244};
1245
1246static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1247 .open = snd_ice1712_capture_pro_open,
1248 .close = snd_ice1712_capture_pro_close,
1249 .ioctl = snd_pcm_lib_ioctl,
1250 .hw_params = snd_ice1712_capture_pro_hw_params,
1251 .hw_free = snd_ice1712_hw_free,
1252 .prepare = snd_ice1712_capture_pro_prepare,
1253 .trigger = snd_ice1712_pro_trigger,
1254 .pointer = snd_ice1712_capture_pro_pointer,
1255};
1256
1257static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
1258{
1259 struct snd_pcm *pcm;
1260 int err;
1261
1262 if (rpcm)
1263 *rpcm = NULL;
1264 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1265 if (err < 0)
1266 return err;
1267
1268 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1269 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1270
1271 pcm->private_data = ice;
1272 pcm->info_flags = 0;
1273 strcpy(pcm->name, "ICE1712 multi");
1274
1275 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1276 snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1277
1278 ice->pcm_pro = pcm;
1279 if (rpcm)
1280 *rpcm = pcm;
1281
1282 if (ice->cs8427) {
1283
1284 err = snd_cs8427_iec958_build(ice->cs8427,
1285 pcm->streams[0].substream,
1286 pcm->streams[1].substream);
1287 if (err < 0)
1288 return err;
1289 }
1290
1291 err = snd_ice1712_build_pro_mixer(ice);
1292 if (err < 0)
1293 return err;
1294 return 0;
1295}
1296
1297
1298
1299
1300
1301static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1302{
1303 unsigned int vol = ice->pro_volumes[index];
1304 unsigned short val = 0;
1305
1306 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1307 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1308 outb(index, ICEMT(ice, MONITOR_INDEX));
1309 outw(val, ICEMT(ice, MONITOR_VOLUME));
1310}
1311
1312#define snd_ice1712_pro_mixer_switch_info snd_ctl_boolean_stereo_info
1313
1314static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1315{
1316 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1317 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1318 kcontrol->private_value;
1319
1320 spin_lock_irq(&ice->reg_lock);
1321 ucontrol->value.integer.value[0] =
1322 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1323 ucontrol->value.integer.value[1] =
1324 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1325 spin_unlock_irq(&ice->reg_lock);
1326 return 0;
1327}
1328
1329static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1330{
1331 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1332 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1333 kcontrol->private_value;
1334 unsigned int nval, change;
1335
1336 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1337 (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1338 spin_lock_irq(&ice->reg_lock);
1339 nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1340 change = nval != ice->pro_volumes[priv_idx];
1341 ice->pro_volumes[priv_idx] = nval;
1342 snd_ice1712_update_volume(ice, priv_idx);
1343 spin_unlock_irq(&ice->reg_lock);
1344 return change;
1345}
1346
1347static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1348{
1349 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1350 uinfo->count = 2;
1351 uinfo->value.integer.min = 0;
1352 uinfo->value.integer.max = 96;
1353 return 0;
1354}
1355
1356static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1357{
1358 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1359 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1360 kcontrol->private_value;
1361
1362 spin_lock_irq(&ice->reg_lock);
1363 ucontrol->value.integer.value[0] =
1364 (ice->pro_volumes[priv_idx] >> 0) & 127;
1365 ucontrol->value.integer.value[1] =
1366 (ice->pro_volumes[priv_idx] >> 16) & 127;
1367 spin_unlock_irq(&ice->reg_lock);
1368 return 0;
1369}
1370
1371static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1372{
1373 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1374 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1375 kcontrol->private_value;
1376 unsigned int nval, change;
1377
1378 nval = (ucontrol->value.integer.value[0] & 127) |
1379 ((ucontrol->value.integer.value[1] & 127) << 16);
1380 spin_lock_irq(&ice->reg_lock);
1381 nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1382 change = nval != ice->pro_volumes[priv_idx];
1383 ice->pro_volumes[priv_idx] = nval;
1384 snd_ice1712_update_volume(ice, priv_idx);
1385 spin_unlock_irq(&ice->reg_lock);
1386 return change;
1387}
1388
1389static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1390
1391static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1392 {
1393 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1394 .name = "Multi Playback Switch",
1395 .info = snd_ice1712_pro_mixer_switch_info,
1396 .get = snd_ice1712_pro_mixer_switch_get,
1397 .put = snd_ice1712_pro_mixer_switch_put,
1398 .private_value = 0,
1399 .count = 10,
1400 },
1401 {
1402 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1403 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1404 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
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 .tlv = { .p = db_scale_playback }
1412 },
1413};
1414
1415static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1416 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1417 .name = "H/W Multi Capture Switch",
1418 .info = snd_ice1712_pro_mixer_switch_info,
1419 .get = snd_ice1712_pro_mixer_switch_get,
1420 .put = snd_ice1712_pro_mixer_switch_put,
1421 .private_value = 10,
1422};
1423
1424static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1425 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1426 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1427 .info = snd_ice1712_pro_mixer_switch_info,
1428 .get = snd_ice1712_pro_mixer_switch_get,
1429 .put = snd_ice1712_pro_mixer_switch_put,
1430 .private_value = 18,
1431 .count = 2,
1432};
1433
1434static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1435 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1436 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1437 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1438 .name = "H/W Multi Capture Volume",
1439 .info = snd_ice1712_pro_mixer_volume_info,
1440 .get = snd_ice1712_pro_mixer_volume_get,
1441 .put = snd_ice1712_pro_mixer_volume_put,
1442 .private_value = 10,
1443 .tlv = { .p = db_scale_playback }
1444};
1445
1446static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1447 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1448 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1449 .info = snd_ice1712_pro_mixer_volume_info,
1450 .get = snd_ice1712_pro_mixer_volume_get,
1451 .put = snd_ice1712_pro_mixer_volume_put,
1452 .private_value = 18,
1453 .count = 2,
1454};
1455
1456static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1457{
1458 struct snd_card *card = ice->card;
1459 unsigned int idx;
1460 int err;
1461
1462
1463 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1464 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1465 if (err < 0)
1466 return err;
1467 }
1468
1469 if (ice->num_total_adcs > 0) {
1470 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1471 tmp.count = ice->num_total_adcs;
1472 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1473 if (err < 0)
1474 return err;
1475 }
1476
1477 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1478 if (err < 0)
1479 return err;
1480
1481 if (ice->num_total_adcs > 0) {
1482 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1483 tmp.count = ice->num_total_adcs;
1484 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1485 if (err < 0)
1486 return err;
1487 }
1488
1489 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1490 if (err < 0)
1491 return err;
1492
1493
1494 for (idx = 0; idx < 10; idx++) {
1495 ice->pro_volumes[idx] = 0x80008000;
1496 snd_ice1712_update_volume(ice, idx);
1497 }
1498 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1499 ice->pro_volumes[idx] = 0x80008000;
1500 snd_ice1712_update_volume(ice, idx);
1501 }
1502 for (idx = 18; idx < 20; idx++) {
1503 ice->pro_volumes[idx] = 0x80008000;
1504 snd_ice1712_update_volume(ice, idx);
1505 }
1506 return 0;
1507}
1508
1509static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1510{
1511 struct snd_ice1712 *ice = ac97->private_data;
1512 ice->ac97 = NULL;
1513}
1514
1515static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1516{
1517 int err, bus_num = 0;
1518 struct snd_ac97_template ac97;
1519 struct snd_ac97_bus *pbus;
1520 static struct snd_ac97_bus_ops con_ops = {
1521 .write = snd_ice1712_ac97_write,
1522 .read = snd_ice1712_ac97_read,
1523 };
1524 static struct snd_ac97_bus_ops pro_ops = {
1525 .write = snd_ice1712_pro_ac97_write,
1526 .read = snd_ice1712_pro_ac97_read,
1527 };
1528
1529 if (ice_has_con_ac97(ice)) {
1530 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1531 if (err < 0)
1532 return err;
1533 memset(&ac97, 0, sizeof(ac97));
1534 ac97.private_data = ice;
1535 ac97.private_free = snd_ice1712_mixer_free_ac97;
1536 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1537 if (err < 0)
1538 printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1539 else {
1540 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice));
1541 if (err < 0)
1542 return err;
1543 return 0;
1544 }
1545 }
1546
1547 if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1548 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1549 if (err < 0)
1550 return err;
1551 memset(&ac97, 0, sizeof(ac97));
1552 ac97.private_data = ice;
1553 ac97.private_free = snd_ice1712_mixer_free_ac97;
1554 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1555 if (err < 0)
1556 printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1557 else
1558 return 0;
1559 }
1560
1561 strcat(ice->card->mixername, "ICE1712 - multitrack");
1562 return 0;
1563}
1564
1565
1566
1567
1568
1569static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1570{
1571 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1572}
1573
1574static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1575 struct snd_info_buffer *buffer)
1576{
1577 struct snd_ice1712 *ice = entry->private_data;
1578 unsigned int idx;
1579
1580 snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1581 snd_iprintf(buffer, "EEPROM:\n");
1582
1583 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor);
1584 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size);
1585 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version);
1586 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1587 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1588 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1589 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1590 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask);
1591 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate);
1592 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir);
1593 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1594 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1595 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1596 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1597 for (idx = 0; idx < 4; idx++)
1598 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1599 for (idx = 0; idx < 4; idx++)
1600 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1601 for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1602 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]);
1603
1604 snd_iprintf(buffer, "\nRegisters:\n");
1605 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1606 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1607 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1608 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1609 snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1610 snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1611 snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1612}
1613
1614static void __devinit snd_ice1712_proc_init(struct snd_ice1712 *ice)
1615{
1616 struct snd_info_entry *entry;
1617
1618 if (!snd_card_proc_new(ice->card, "ice1712", &entry))
1619 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1620}
1621
1622
1623
1624
1625
1626static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1627 struct snd_ctl_elem_info *uinfo)
1628{
1629 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1630 uinfo->count = sizeof(struct snd_ice1712_eeprom);
1631 return 0;
1632}
1633
1634static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1635 struct snd_ctl_elem_value *ucontrol)
1636{
1637 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1638
1639 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1640 return 0;
1641}
1642
1643static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1644 .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1645 .name = "ICE1712 EEPROM",
1646 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1647 .info = snd_ice1712_eeprom_info,
1648 .get = snd_ice1712_eeprom_get
1649};
1650
1651
1652
1653static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1654 struct snd_ctl_elem_info *uinfo)
1655{
1656 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1657 uinfo->count = 1;
1658 return 0;
1659}
1660
1661static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1662 struct snd_ctl_elem_value *ucontrol)
1663{
1664 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1665 if (ice->spdif.ops.default_get)
1666 ice->spdif.ops.default_get(ice, ucontrol);
1667 return 0;
1668}
1669
1670static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1671 struct snd_ctl_elem_value *ucontrol)
1672{
1673 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1674 if (ice->spdif.ops.default_put)
1675 return ice->spdif.ops.default_put(ice, ucontrol);
1676 return 0;
1677}
1678
1679static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1680{
1681 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1682 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1683 .info = snd_ice1712_spdif_info,
1684 .get = snd_ice1712_spdif_default_get,
1685 .put = snd_ice1712_spdif_default_put
1686};
1687
1688static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1689 struct snd_ctl_elem_value *ucontrol)
1690{
1691 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1692 if (ice->spdif.ops.default_get) {
1693 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1694 IEC958_AES0_PROFESSIONAL |
1695 IEC958_AES0_CON_NOT_COPYRIGHT |
1696 IEC958_AES0_CON_EMPHASIS;
1697 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1698 IEC958_AES1_CON_CATEGORY;
1699 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1700 } else {
1701 ucontrol->value.iec958.status[0] = 0xff;
1702 ucontrol->value.iec958.status[1] = 0xff;
1703 ucontrol->value.iec958.status[2] = 0xff;
1704 ucontrol->value.iec958.status[3] = 0xff;
1705 ucontrol->value.iec958.status[4] = 0xff;
1706 }
1707 return 0;
1708}
1709
1710static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1711 struct snd_ctl_elem_value *ucontrol)
1712{
1713 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1714 if (ice->spdif.ops.default_get) {
1715 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1716 IEC958_AES0_PROFESSIONAL |
1717 IEC958_AES0_PRO_FS |
1718 IEC958_AES0_PRO_EMPHASIS;
1719 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1720 } else {
1721 ucontrol->value.iec958.status[0] = 0xff;
1722 ucontrol->value.iec958.status[1] = 0xff;
1723 ucontrol->value.iec958.status[2] = 0xff;
1724 ucontrol->value.iec958.status[3] = 0xff;
1725 ucontrol->value.iec958.status[4] = 0xff;
1726 }
1727 return 0;
1728}
1729
1730static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1731{
1732 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1733 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1734 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1735 .info = snd_ice1712_spdif_info,
1736 .get = snd_ice1712_spdif_maskc_get,
1737};
1738
1739static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1740{
1741 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1742 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1743 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1744 .info = snd_ice1712_spdif_info,
1745 .get = snd_ice1712_spdif_maskp_get,
1746};
1747
1748static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1749 struct snd_ctl_elem_value *ucontrol)
1750{
1751 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1752 if (ice->spdif.ops.stream_get)
1753 ice->spdif.ops.stream_get(ice, ucontrol);
1754 return 0;
1755}
1756
1757static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1758 struct snd_ctl_elem_value *ucontrol)
1759{
1760 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1761 if (ice->spdif.ops.stream_put)
1762 return ice->spdif.ops.stream_put(ice, ucontrol);
1763 return 0;
1764}
1765
1766static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1767{
1768 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1769 SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1770 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1771 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1772 .info = snd_ice1712_spdif_info,
1773 .get = snd_ice1712_spdif_stream_get,
1774 .put = snd_ice1712_spdif_stream_put
1775};
1776
1777int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1778 struct snd_ctl_elem_value *ucontrol)
1779{
1780 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1781 unsigned char mask = kcontrol->private_value & 0xff;
1782 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1783
1784 snd_ice1712_save_gpio_status(ice);
1785 ucontrol->value.integer.value[0] =
1786 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1787 snd_ice1712_restore_gpio_status(ice);
1788 return 0;
1789}
1790
1791int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1792 struct snd_ctl_elem_value *ucontrol)
1793{
1794 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1795 unsigned char mask = kcontrol->private_value & 0xff;
1796 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1797 unsigned int val, nval;
1798
1799 if (kcontrol->private_value & (1 << 31))
1800 return -EPERM;
1801 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1802 snd_ice1712_save_gpio_status(ice);
1803 val = snd_ice1712_gpio_read(ice);
1804 nval |= val & ~mask;
1805 if (val != nval)
1806 snd_ice1712_gpio_write(ice, nval);
1807 snd_ice1712_restore_gpio_status(ice);
1808 return val != nval;
1809}
1810
1811
1812
1813
1814static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1815 struct snd_ctl_elem_info *uinfo)
1816{
1817 static const char * const texts[] = {
1818 "8000",
1819 "9600",
1820 "11025",
1821 "12000",
1822 "16000",
1823 "22050",
1824 "24000",
1825 "32000",
1826 "44100",
1827 "48000",
1828 "64000",
1829 "88200",
1830 "96000",
1831 "IEC958 Input",
1832 };
1833 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1834 uinfo->count = 1;
1835 uinfo->value.enumerated.items = 14;
1836 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1837 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1838 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1839 return 0;
1840}
1841
1842static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1843 struct snd_ctl_elem_value *ucontrol)
1844{
1845 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1846 static const unsigned char xlate[16] = {
1847 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1848 };
1849 unsigned char val;
1850
1851 spin_lock_irq(&ice->reg_lock);
1852 if (is_spdif_master(ice)) {
1853 ucontrol->value.enumerated.item[0] = 13;
1854 } else {
1855 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1856 if (val == 255) {
1857 snd_BUG();
1858 val = 0;
1859 }
1860 ucontrol->value.enumerated.item[0] = val;
1861 }
1862 spin_unlock_irq(&ice->reg_lock);
1863 return 0;
1864}
1865
1866static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1867 struct snd_ctl_elem_value *ucontrol)
1868{
1869 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1870 static const unsigned int xrate[13] = {
1871 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1872 32000, 44100, 48000, 64000, 88200, 96000
1873 };
1874 unsigned char oval;
1875 int change = 0;
1876
1877 spin_lock_irq(&ice->reg_lock);
1878 oval = inb(ICEMT(ice, RATE));
1879 if (ucontrol->value.enumerated.item[0] == 13) {
1880 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1881 } else {
1882 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1883 spin_unlock_irq(&ice->reg_lock);
1884 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1885 spin_lock_irq(&ice->reg_lock);
1886 }
1887 change = inb(ICEMT(ice, RATE)) != oval;
1888 spin_unlock_irq(&ice->reg_lock);
1889
1890 if ((oval & ICE1712_SPDIF_MASTER) !=
1891 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1892 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1893
1894 return change;
1895}
1896
1897static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1898 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1899 .name = "Multi Track Internal Clock",
1900 .info = snd_ice1712_pro_internal_clock_info,
1901 .get = snd_ice1712_pro_internal_clock_get,
1902 .put = snd_ice1712_pro_internal_clock_put
1903};
1904
1905static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1906 struct snd_ctl_elem_info *uinfo)
1907{
1908 static const char * const texts[] = {
1909 "8000",
1910 "9600",
1911 "11025",
1912 "12000",
1913 "16000",
1914 "22050",
1915 "24000",
1916 "32000",
1917 "44100",
1918 "48000",
1919 "64000",
1920 "88200",
1921 "96000",
1922
1923 };
1924 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1925 uinfo->count = 1;
1926 uinfo->value.enumerated.items = 13;
1927 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1928 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1929 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1930 return 0;
1931}
1932
1933static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1934 struct snd_ctl_elem_value *ucontrol)
1935{
1936 int val;
1937 static const unsigned int xrate[13] = {
1938 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1939 32000, 44100, 48000, 64000, 88200, 96000
1940 };
1941
1942 for (val = 0; val < 13; val++) {
1943 if (xrate[val] == PRO_RATE_DEFAULT)
1944 break;
1945 }
1946
1947 ucontrol->value.enumerated.item[0] = val;
1948 return 0;
1949}
1950
1951static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1952 struct snd_ctl_elem_value *ucontrol)
1953{
1954 static const unsigned int xrate[13] = {
1955 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1956 32000, 44100, 48000, 64000, 88200, 96000
1957 };
1958 unsigned char oval;
1959 int change = 0;
1960
1961 oval = PRO_RATE_DEFAULT;
1962 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1963 change = PRO_RATE_DEFAULT != oval;
1964
1965 return change;
1966}
1967
1968static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1969 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1970 .name = "Multi Track Internal Clock Default",
1971 .info = snd_ice1712_pro_internal_clock_default_info,
1972 .get = snd_ice1712_pro_internal_clock_default_get,
1973 .put = snd_ice1712_pro_internal_clock_default_put
1974};
1975
1976#define snd_ice1712_pro_rate_locking_info snd_ctl_boolean_mono_info
1977
1978static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1979 struct snd_ctl_elem_value *ucontrol)
1980{
1981 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1982 return 0;
1983}
1984
1985static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1986 struct snd_ctl_elem_value *ucontrol)
1987{
1988 struct snd_ice1712 *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
1999static struct snd_kcontrol_new 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#define snd_ice1712_pro_rate_reset_info snd_ctl_boolean_mono_info
2008
2009static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
2010 struct snd_ctl_elem_value *ucontrol)
2011{
2012 ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2013 return 0;
2014}
2015
2016static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
2017 struct snd_ctl_elem_value *ucontrol)
2018{
2019 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2020 int change = 0, nval;
2021
2022 nval = ucontrol->value.integer.value[0] ? 1 : 0;
2023 spin_lock_irq(&ice->reg_lock);
2024 change = PRO_RATE_RESET != nval;
2025 PRO_RATE_RESET = nval;
2026 spin_unlock_irq(&ice->reg_lock);
2027 return change;
2028}
2029
2030static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2031 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2032 .name = "Multi Track Rate Reset",
2033 .info = snd_ice1712_pro_rate_reset_info,
2034 .get = snd_ice1712_pro_rate_reset_get,
2035 .put = snd_ice1712_pro_rate_reset_put
2036};
2037
2038
2039
2040
2041static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2042 struct snd_ctl_elem_info *uinfo)
2043{
2044 static const char * const texts[] = {
2045 "PCM Out",
2046 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3",
2047 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7",
2048 "IEC958 In L", "IEC958 In R",
2049 "Digital Mixer",
2050 };
2051
2052 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2053 uinfo->count = 1;
2054 uinfo->value.enumerated.items =
2055 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2056 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2057 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2058 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2059 return 0;
2060}
2061
2062static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2063 struct snd_ctl_elem_value *ucontrol)
2064{
2065 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2066 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2067 unsigned int val, cval;
2068
2069 spin_lock_irq(&ice->reg_lock);
2070 val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2071 cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2072 spin_unlock_irq(&ice->reg_lock);
2073
2074 val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2075 val &= 3;
2076 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2077 if (val == 1 && idx < 2)
2078 ucontrol->value.enumerated.item[0] = 11;
2079 else if (val == 2)
2080 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2081 else if (val == 3)
2082 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2083 else
2084 ucontrol->value.enumerated.item[0] = 0;
2085 return 0;
2086}
2087
2088static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2089 struct snd_ctl_elem_value *ucontrol)
2090{
2091 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2092 int change, shift;
2093 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2094 unsigned int val, old_val, nval;
2095
2096
2097 if (ucontrol->value.enumerated.item[0] >= 11)
2098 nval = idx < 2 ? 1 : 0;
2099 else if (ucontrol->value.enumerated.item[0] >= 9)
2100 nval = 3;
2101 else if (ucontrol->value.enumerated.item[0] >= 1)
2102 nval = 2;
2103 else
2104 nval = 0;
2105 shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2106 spin_lock_irq(&ice->reg_lock);
2107 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2108 val &= ~(0x03 << shift);
2109 val |= nval << shift;
2110 change = val != old_val;
2111 if (change)
2112 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2113 spin_unlock_irq(&ice->reg_lock);
2114 if (nval < 2)
2115 return change;
2116
2117
2118 spin_lock_irq(&ice->reg_lock);
2119 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2120 shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2121 if (nval == 2) {
2122 nval = ucontrol->value.enumerated.item[0] - 1;
2123 val &= ~(0x07 << shift);
2124 val |= nval << shift;
2125 } else {
2126 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2127 val &= ~(0x08 << shift);
2128 val |= nval << shift;
2129 }
2130 if (val != old_val) {
2131 change = 1;
2132 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2133 }
2134 spin_unlock_irq(&ice->reg_lock);
2135 return change;
2136}
2137
2138static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2139 struct snd_ctl_elem_value *ucontrol)
2140{
2141 struct snd_ice1712 *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
2158static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2159 struct snd_ctl_elem_value *ucontrol)
2160{
2161 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2162 int change, shift;
2163 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2164 unsigned int val, old_val, nval;
2165
2166
2167 spin_lock_irq(&ice->reg_lock);
2168 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2169 if (ucontrol->value.enumerated.item[0] >= 11)
2170 nval = 1;
2171 else if (ucontrol->value.enumerated.item[0] >= 9)
2172 nval = 3;
2173 else if (ucontrol->value.enumerated.item[0] >= 1)
2174 nval = 2;
2175 else
2176 nval = 0;
2177 shift = idx * 2;
2178 val &= ~(0x03 << shift);
2179 val |= nval << shift;
2180 shift = idx * 4 + 8;
2181 if (nval == 2) {
2182 nval = ucontrol->value.enumerated.item[0] - 1;
2183 val &= ~(0x07 << shift);
2184 val |= nval << shift;
2185 } else if (nval == 3) {
2186 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2187 val &= ~(0x08 << shift);
2188 val |= nval << shift;
2189 }
2190 change = val != old_val;
2191 if (change)
2192 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2193 spin_unlock_irq(&ice->reg_lock);
2194 return change;
2195}
2196
2197static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2198 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2199 .name = "H/W Playback Route",
2200 .info = snd_ice1712_pro_route_info,
2201 .get = snd_ice1712_pro_route_analog_get,
2202 .put = snd_ice1712_pro_route_analog_put,
2203};
2204
2205static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2206 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2207 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2208 .info = snd_ice1712_pro_route_info,
2209 .get = snd_ice1712_pro_route_spdif_get,
2210 .put = snd_ice1712_pro_route_spdif_put,
2211 .count = 2,
2212};
2213
2214
2215static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2216 struct snd_ctl_elem_info *uinfo)
2217{
2218 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2219 uinfo->count = 1;
2220 uinfo->value.integer.min = 0;
2221 uinfo->value.integer.max = 255;
2222 return 0;
2223}
2224
2225static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2226 struct snd_ctl_elem_value *ucontrol)
2227{
2228 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2229
2230 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2231 return 0;
2232}
2233
2234static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2235 struct snd_ctl_elem_value *ucontrol)
2236{
2237 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2238 int change;
2239
2240 spin_lock_irq(&ice->reg_lock);
2241 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2242 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2243 spin_unlock_irq(&ice->reg_lock);
2244 return change;
2245}
2246
2247static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2248 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2249 .name = "Multi Track Volume Rate",
2250 .info = snd_ice1712_pro_volume_rate_info,
2251 .get = snd_ice1712_pro_volume_rate_get,
2252 .put = snd_ice1712_pro_volume_rate_put
2253};
2254
2255static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2256 struct snd_ctl_elem_info *uinfo)
2257{
2258 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2259 uinfo->count = 22;
2260 uinfo->value.integer.min = 0;
2261 uinfo->value.integer.max = 255;
2262 return 0;
2263}
2264
2265static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2266 struct snd_ctl_elem_value *ucontrol)
2267{
2268 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2269 int idx;
2270
2271 spin_lock_irq(&ice->reg_lock);
2272 for (idx = 0; idx < 22; idx++) {
2273 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2274 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2275 }
2276 spin_unlock_irq(&ice->reg_lock);
2277 return 0;
2278}
2279
2280static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2281 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2282 .name = "Multi Track Peak",
2283 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2284 .info = snd_ice1712_pro_peak_info,
2285 .get = snd_ice1712_pro_peak_get
2286};
2287
2288
2289
2290
2291
2292
2293
2294
2295static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2296 snd_ice1712_hoontech_cards,
2297 snd_ice1712_delta_cards,
2298 snd_ice1712_ews_cards,
2299 NULL,
2300};
2301
2302static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2303 unsigned char dev,
2304 unsigned char addr)
2305{
2306 long t = 0x10000;
2307
2308 outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2309 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2310 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2311 return inb(ICEREG(ice, I2C_DATA));
2312}
2313
2314static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2315 const char *modelname)
2316{
2317 int dev = 0xa0;
2318 unsigned int i, size;
2319 struct snd_ice1712_card_info * const *tbl, *c;
2320
2321 if (!modelname || !*modelname) {
2322 ice->eeprom.subvendor = 0;
2323 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2324 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2325 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2326 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2327 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2328 if (ice->eeprom.subvendor == 0 ||
2329 ice->eeprom.subvendor == (unsigned int)-1) {
2330
2331 u16 vendor, device;
2332 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2333 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2334 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2335 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2336 printk(KERN_ERR "ice1712: No valid ID is found\n");
2337 return -ENXIO;
2338 }
2339 }
2340 }
2341 for (tbl = card_tables; *tbl; tbl++) {
2342 for (c = *tbl; c->subvendor; c++) {
2343 if (modelname && c->model && !strcmp(modelname, c->model)) {
2344 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2345 ice->eeprom.subvendor = c->subvendor;
2346 } else if (c->subvendor != ice->eeprom.subvendor)
2347 continue;
2348 if (!c->eeprom_size || !c->eeprom_data)
2349 goto found;
2350
2351 snd_printdd("using the defined eeprom..\n");
2352 ice->eeprom.version = 1;
2353 ice->eeprom.size = c->eeprom_size + 6;
2354 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2355 goto read_skipped;
2356 }
2357 }
2358 printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2359 ice->eeprom.subvendor);
2360
2361 found:
2362 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2363 if (ice->eeprom.size < 6)
2364 ice->eeprom.size = 32;
2365 else if (ice->eeprom.size > 32) {
2366 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2367 return -EIO;
2368 }
2369 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2370 if (ice->eeprom.version != 1) {
2371 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2372 ice->eeprom.version);
2373
2374 }
2375 size = ice->eeprom.size - 6;
2376 for (i = 0; i < size; i++)
2377 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2378
2379 read_skipped:
2380 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2381 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2382 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2383
2384 return 0;
2385}
2386
2387
2388
2389static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2390{
2391 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2392 udelay(200);
2393 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2394 udelay(200);
2395 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2396 !ice->dxr_enable)
2397
2398
2399
2400
2401 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2402 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2403 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2404 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2405 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2406 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2407 ice->gpio.write_mask = ice->eeprom.gpiomask;
2408 ice->gpio.direction = ice->eeprom.gpiodir;
2409 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2410 ice->eeprom.gpiomask);
2411 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2412 ice->eeprom.gpiodir);
2413 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2414 ice->eeprom.gpiostate);
2415 } else {
2416 ice->gpio.write_mask = 0xc0;
2417 ice->gpio.direction = 0xff;
2418 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2419 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2420 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2421 ICE1712_STDSP24_CLOCK_BIT);
2422 }
2423 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2424 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2425 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2426 udelay(100);
2427 outb(0, ICEREG(ice, AC97_CMD));
2428 udelay(200);
2429 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2430 }
2431 snd_ice1712_set_pro_rate(ice, 48000, 1);
2432
2433 return 0;
2434}
2435
2436int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2437{
2438 int err;
2439 struct snd_kcontrol *kctl;
2440
2441 if (snd_BUG_ON(!ice->pcm_pro))
2442 return -EIO;
2443 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2444 if (err < 0)
2445 return err;
2446 kctl->id.device = ice->pcm_pro->device;
2447 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2448 if (err < 0)
2449 return err;
2450 kctl->id.device = ice->pcm_pro->device;
2451 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2452 if (err < 0)
2453 return err;
2454 kctl->id.device = ice->pcm_pro->device;
2455 err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2456 if (err < 0)
2457 return err;
2458 kctl->id.device = ice->pcm_pro->device;
2459 ice->spdif.stream_ctl = kctl;
2460 return 0;
2461}
2462
2463
2464static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2465{
2466 int err;
2467
2468 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2469 if (err < 0)
2470 return err;
2471 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2472 if (err < 0)
2473 return err;
2474 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2475 if (err < 0)
2476 return err;
2477
2478 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2479 if (err < 0)
2480 return err;
2481 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2482 if (err < 0)
2483 return err;
2484
2485 if (ice->num_total_dacs > 0) {
2486 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2487 tmp.count = ice->num_total_dacs;
2488 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2489 if (err < 0)
2490 return err;
2491 }
2492
2493 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2494 if (err < 0)
2495 return err;
2496
2497 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2498 if (err < 0)
2499 return err;
2500 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2501 if (err < 0)
2502 return err;
2503
2504 return 0;
2505}
2506
2507static int snd_ice1712_free(struct snd_ice1712 *ice)
2508{
2509 if (!ice->port)
2510 goto __hw_end;
2511
2512 outb(0xc0, ICEMT(ice, IRQ));
2513 outb(0xff, ICEREG(ice, IRQMASK));
2514
2515__hw_end:
2516 if (ice->irq >= 0)
2517 free_irq(ice->irq, ice);
2518
2519 if (ice->port)
2520 pci_release_regions(ice->pci);
2521 snd_ice1712_akm4xxx_free(ice);
2522 pci_disable_device(ice->pci);
2523 kfree(ice->spec);
2524 kfree(ice);
2525 return 0;
2526}
2527
2528static int snd_ice1712_dev_free(struct snd_device *device)
2529{
2530 struct snd_ice1712 *ice = device->device_data;
2531 return snd_ice1712_free(ice);
2532}
2533
2534static int __devinit snd_ice1712_create(struct snd_card *card,
2535 struct pci_dev *pci,
2536 const char *modelname,
2537 int omni,
2538 int cs8427_timeout,
2539 int dxr_enable,
2540 struct snd_ice1712 **r_ice1712)
2541{
2542 struct snd_ice1712 *ice;
2543 int err;
2544 static struct snd_device_ops ops = {
2545 .dev_free = snd_ice1712_dev_free,
2546 };
2547
2548 *r_ice1712 = NULL;
2549
2550
2551 err = pci_enable_device(pci);
2552 if (err < 0)
2553 return err;
2554
2555 if (pci_set_dma_mask(pci, DMA_BIT_MASK(28)) < 0 ||
2556 pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(28)) < 0) {
2557 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2558 pci_disable_device(pci);
2559 return -ENXIO;
2560 }
2561
2562 ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2563 if (ice == NULL) {
2564 pci_disable_device(pci);
2565 return -ENOMEM;
2566 }
2567 ice->omni = omni ? 1 : 0;
2568 if (cs8427_timeout < 1)
2569 cs8427_timeout = 1;
2570 else if (cs8427_timeout > 1000)
2571 cs8427_timeout = 1000;
2572 ice->cs8427_timeout = cs8427_timeout;
2573 ice->dxr_enable = dxr_enable;
2574 spin_lock_init(&ice->reg_lock);
2575 mutex_init(&ice->gpio_mutex);
2576 mutex_init(&ice->i2c_mutex);
2577 mutex_init(&ice->open_mutex);
2578 ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2579 ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2580 ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2581 ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2582 ice->gpio.set_data = snd_ice1712_set_gpio_data;
2583 ice->gpio.get_data = snd_ice1712_get_gpio_data;
2584
2585 ice->spdif.cs8403_bits =
2586 ice->spdif.cs8403_stream_bits = (0x01 |
2587 0x10 |
2588 0x20);
2589 ice->card = card;
2590 ice->pci = pci;
2591 ice->irq = -1;
2592 pci_set_master(pci);
2593 pci_write_config_word(ice->pci, 0x40, 0x807f);
2594 pci_write_config_word(ice->pci, 0x42, 0x0006);
2595 snd_ice1712_proc_init(ice);
2596 synchronize_irq(pci->irq);
2597
2598 err = pci_request_regions(pci, "ICE1712");
2599 if (err < 0) {
2600 kfree(ice);
2601 pci_disable_device(pci);
2602 return err;
2603 }
2604 ice->port = pci_resource_start(pci, 0);
2605 ice->ddma_port = pci_resource_start(pci, 1);
2606 ice->dmapath_port = pci_resource_start(pci, 2);
2607 ice->profi_port = pci_resource_start(pci, 3);
2608
2609 if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2610 "ICE1712", ice)) {
2611 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2612 snd_ice1712_free(ice);
2613 return -EIO;
2614 }
2615
2616 ice->irq = pci->irq;
2617
2618 if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2619 snd_ice1712_free(ice);
2620 return -EIO;
2621 }
2622 if (snd_ice1712_chip_init(ice) < 0) {
2623 snd_ice1712_free(ice);
2624 return -EIO;
2625 }
2626
2627
2628 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2629 ICE1712_IRQ_MPU2 : 0) |
2630 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2631 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2632 ICEREG(ice, IRQMASK));
2633 outb(0x00, ICEMT(ice, IRQ));
2634
2635 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2636 if (err < 0) {
2637 snd_ice1712_free(ice);
2638 return err;
2639 }
2640
2641 snd_card_set_dev(card, &pci->dev);
2642
2643 *r_ice1712 = ice;
2644 return 0;
2645}
2646
2647
2648
2649
2650
2651
2652
2653
2654static struct snd_ice1712_card_info no_matched __devinitdata;
2655
2656static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2657 const struct pci_device_id *pci_id)
2658{
2659 static int dev;
2660 struct snd_card *card;
2661 struct snd_ice1712 *ice;
2662 int pcm_dev = 0, err;
2663 struct snd_ice1712_card_info * const *tbl, *c;
2664
2665 if (dev >= SNDRV_CARDS)
2666 return -ENODEV;
2667 if (!enable[dev]) {
2668 dev++;
2669 return -ENOENT;
2670 }
2671
2672 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
2673 if (err < 0)
2674 return err;
2675
2676 strcpy(card->driver, "ICE1712");
2677 strcpy(card->shortname, "ICEnsemble ICE1712");
2678
2679 err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2680 cs8427_timeout[dev], dxr_enable[dev], &ice);
2681 if (err < 0) {
2682 snd_card_free(card);
2683 return err;
2684 }
2685
2686 for (tbl = card_tables; *tbl; tbl++) {
2687 for (c = *tbl; c->subvendor; c++) {
2688 if (c->subvendor == ice->eeprom.subvendor) {
2689 strcpy(card->shortname, c->name);
2690 if (c->driver)
2691 strcpy(card->driver, c->driver);
2692 if (c->chip_init) {
2693 err = c->chip_init(ice);
2694 if (err < 0) {
2695 snd_card_free(card);
2696 return err;
2697 }
2698 }
2699 goto __found;
2700 }
2701 }
2702 }
2703 c = &no_matched;
2704 __found:
2705
2706 err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL);
2707 if (err < 0) {
2708 snd_card_free(card);
2709 return err;
2710 }
2711
2712 if (ice_has_con_ac97(ice)) {
2713 err = snd_ice1712_pcm(ice, pcm_dev++, NULL);
2714 if (err < 0) {
2715 snd_card_free(card);
2716 return err;
2717 }
2718 }
2719
2720 err = snd_ice1712_ac97_mixer(ice);
2721 if (err < 0) {
2722 snd_card_free(card);
2723 return err;
2724 }
2725
2726 err = snd_ice1712_build_controls(ice);
2727 if (err < 0) {
2728 snd_card_free(card);
2729 return err;
2730 }
2731
2732 if (c->build_controls) {
2733 err = c->build_controls(ice);
2734 if (err < 0) {
2735 snd_card_free(card);
2736 return err;
2737 }
2738 }
2739
2740 if (ice_has_con_ac97(ice)) {
2741 err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL);
2742 if (err < 0) {
2743 snd_card_free(card);
2744 return err;
2745 }
2746 }
2747
2748 if (!c->no_mpu401) {
2749 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2750 ICEREG(ice, MPU1_CTRL),
2751 (c->mpu401_1_info_flags | MPU401_INFO_INTEGRATED),
2752 ice->irq, 0, &ice->rmidi[0]);
2753 if (err < 0) {
2754 snd_card_free(card);
2755 return err;
2756 }
2757 if (c->mpu401_1_name)
2758
2759 snprintf(ice->rmidi[0]->name,
2760 sizeof(ice->rmidi[0]->name),
2761 "%s %d", c->mpu401_1_name, card->number);
2762
2763 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2764
2765 err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2766 ICEREG(ice, MPU2_CTRL),
2767 (c->mpu401_2_info_flags | MPU401_INFO_INTEGRATED),
2768 ice->irq, 0, &ice->rmidi[1]);
2769
2770 if (err < 0) {
2771 snd_card_free(card);
2772 return err;
2773 }
2774 if (c->mpu401_2_name)
2775
2776 snprintf(ice->rmidi[1]->name,
2777 sizeof(ice->rmidi[1]->name),
2778 "%s %d", c->mpu401_2_name,
2779 card->number);
2780 }
2781 }
2782
2783 snd_ice1712_set_input_clock_source(ice, 0);
2784
2785 sprintf(card->longname, "%s at 0x%lx, irq %i",
2786 card->shortname, ice->port, ice->irq);
2787
2788 err = snd_card_register(card);
2789 if (err < 0) {
2790 snd_card_free(card);
2791 return err;
2792 }
2793 pci_set_drvdata(pci, card);
2794 dev++;
2795 return 0;
2796}
2797
2798static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2799{
2800 snd_card_free(pci_get_drvdata(pci));
2801 pci_set_drvdata(pci, NULL);
2802}
2803
2804static struct pci_driver driver = {
2805 .name = "ICE1712",
2806 .id_table = snd_ice1712_ids,
2807 .probe = snd_ice1712_probe,
2808 .remove = __devexit_p(snd_ice1712_remove),
2809};
2810
2811static int __init alsa_card_ice1712_init(void)
2812{
2813 return pci_register_driver(&driver);
2814}
2815
2816static void __exit alsa_card_ice1712_exit(void)
2817{
2818 pci_unregister_driver(&driver);
2819}
2820
2821module_init(alsa_card_ice1712_init)
2822module_exit(alsa_card_ice1712_exit)
2823
