[ALSA] Clean up with common snd_ctl_boolean_*_info callbacks
[sfrench/cifs-2.6.git] / sound / pci / ice1712 / ice1712.c
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/dma-mapping.h>
57 #include <linux/slab.h>
58 #include <linux/moduleparam.h>
59 #include <linux/mutex.h>
60
61 #include <sound/core.h>
62 #include <sound/cs8427.h>
63 #include <sound/info.h>
64 #include <sound/initval.h>
65 #include <sound/tlv.h>
66
67 #include <sound/asoundef.h>
68
69 #include "ice1712.h"
70
71 /* lowlevel routines */
72 #include "delta.h"
73 #include "ews.h"
74 #include "hoontech.h"
75
76 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
77 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
78 MODULE_LICENSE("GPL");
79 MODULE_SUPPORTED_DEVICE("{"
80                HOONTECH_DEVICE_DESC
81                DELTA_DEVICE_DESC
82                EWS_DEVICE_DESC
83                "{ICEnsemble,Generic ICE1712},"
84                "{ICEnsemble,Generic Envy24}}");
85
86 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
87 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
88 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
89 static char *model[SNDRV_CARDS];
90 static int omni[SNDRV_CARDS];                           /* Delta44 & 66 Omni I/O support */
91 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
92 static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
93
94 module_param_array(index, int, NULL, 0444);
95 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
96 module_param_array(id, charp, NULL, 0444);
97 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
98 module_param_array(enable, bool, NULL, 0444);
99 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
100 module_param_array(omni, bool, NULL, 0444);
101 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
102 module_param_array(cs8427_timeout, int, NULL, 0444);
103 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
104 module_param_array(model, charp, NULL, 0444);
105 MODULE_PARM_DESC(model, "Use the given board model.");
106 module_param_array(dxr_enable, int, NULL, 0444);
107 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
108
109
110 static const 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(struct snd_ice1712 *ice);
118 static int snd_ice1712_build_controls(struct snd_ice1712 *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(struct snd_ice1712 *ice)
130 {
131         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
132 }
133
134 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
135 {
136         return is_spdif_master(ice) || PRO_RATE_LOCKED;
137 }
138
139 static inline void snd_ice1712_ds_write(struct snd_ice1712 * 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(struct snd_ice1712 * 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(struct snd_ac97 *ac97,
152                                    unsigned short reg,
153                                    unsigned short val)
154 {
155         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
177                                             unsigned short reg)
178 {
179         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
206                                        unsigned short reg,
207                                        unsigned short val)
208 {
209         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
232                                                 unsigned short reg)
233 {
234         struct snd_ice1712 *ice = 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 #define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
260
261 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
262 {
263         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
264         
265         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
266         return 0;
267 }
268
269 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
270 {
271         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
272         unsigned char val, nval;
273         
274         spin_lock_irq(&ice->reg_lock);
275         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
276         nval = val & ~ICE1712_ROUTE_AC97;
277         if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
278         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
279         spin_unlock_irq(&ice->reg_lock);
280         return val != nval;
281 }
282
283 static 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  * gpio operations
294  */
295 static 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)); /* dummy read for pci-posting */
299 }
300
301 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
302 {
303         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
304         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
305 }
306
307 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
308 {
309         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
310 }
311
312 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
313 {
314         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
315         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
316 }
317
318 /*
319  *
320  * CS8427 interface
321  *
322  */
323
324 /*
325  * change the input clock selection
326  * spdif_clock = 1 - IEC958 input, 0 - Envy24
327  */
328 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
329 {
330         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
331         unsigned char val, nval;
332         int res = 0;
333         
334         snd_i2c_lock(ice->i2c);
335         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
336                 snd_i2c_unlock(ice->i2c);
337                 return -EIO;
338         }
339         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
340                 snd_i2c_unlock(ice->i2c);
341                 return -EIO;
342         }
343         nval = val & 0xf0;
344         if (spdif_clock)
345                 nval |= 0x01;
346         else
347                 nval |= 0x04;
348         if (val != nval) {
349                 reg[1] = nval;
350                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
351                         res = -EIO;
352                 } else {
353                         res++;
354                 }
355         }
356         snd_i2c_unlock(ice->i2c);
357         return res;
358 }
359
360 /*
361  * spdif callbacks
362  */
363 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
364 {
365         snd_cs8427_iec958_active(ice->cs8427, 1);
366 }
367
368 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
369 {
370         snd_cs8427_iec958_active(ice->cs8427, 0);
371 }
372
373 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
374 {
375         snd_cs8427_iec958_pcm(ice->cs8427, rate);
376 }
377
378 /*
379  * create and initialize callbacks for cs8427 interface
380  */
381 int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
382 {
383         int err;
384
385         if ((err = snd_cs8427_create(ice->i2c, addr,
386                                      (ice->cs8427_timeout * HZ) / 1000,
387                                      &ice->cs8427)) < 0) {
388                 snd_printk(KERN_ERR "CS8427 initialization failed\n");
389                 return err;
390         }
391         ice->spdif.ops.open = open_cs8427;
392         ice->spdif.ops.close = close_cs8427;
393         ice->spdif.ops.setup_rate = setup_cs8427;
394         return 0;
395 }
396
397 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
398 {
399         /* change CS8427 clock source too */
400         if (ice->cs8427)
401                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
402         /* notify ak4524 chip as well */
403         if (spdif_is_master) {
404                 unsigned int i;
405                 for (i = 0; i < ice->akm_codecs; i++) {
406                         if (ice->akm[i].ops.set_rate_val)
407                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
408                 }
409         }
410 }
411
412 /*
413  *  Interrupt handler
414  */
415
416 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
417 {
418         struct snd_ice1712 *ice = dev_id;
419         unsigned char status;
420         int handled = 0;
421
422         while (1) {
423                 status = inb(ICEREG(ice, IRQSTAT));
424                 if (status == 0)
425                         break;
426                 handled = 1;
427                 if (status & ICE1712_IRQ_MPU1) {
428                         if (ice->rmidi[0])
429                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
430                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
431                         status &= ~ICE1712_IRQ_MPU1;
432                 }
433                 if (status & ICE1712_IRQ_TIMER)
434                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
435                 if (status & ICE1712_IRQ_MPU2) {
436                         if (ice->rmidi[1])
437                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
438                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
439                         status &= ~ICE1712_IRQ_MPU2;
440                 }
441                 if (status & ICE1712_IRQ_PROPCM) {
442                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
443                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
444                                 if (ice->playback_pro_substream)
445                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
446                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
447                         }
448                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
449                                 if (ice->capture_pro_substream)
450                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
451                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
452                         }
453                 }
454                 if (status & ICE1712_IRQ_FM)
455                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
456                 if (status & ICE1712_IRQ_PBKDS) {
457                         u32 idx;
458                         u16 pbkstatus;
459                         struct snd_pcm_substream *substream;
460                         pbkstatus = inw(ICEDS(ice, INTSTAT));
461                         //printk("pbkstatus = 0x%x\n", pbkstatus);
462                         for (idx = 0; idx < 6; idx++) {
463                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
464                                         continue;
465                                 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
466                                         snd_pcm_period_elapsed(substream);
467                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
468                         }
469                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
470                 }
471                 if (status & ICE1712_IRQ_CONCAP) {
472                         if (ice->capture_con_substream)
473                                 snd_pcm_period_elapsed(ice->capture_con_substream);
474                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
475                 }
476                 if (status & ICE1712_IRQ_CONPBK) {
477                         if (ice->playback_con_substream)
478                                 snd_pcm_period_elapsed(ice->playback_con_substream);
479                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
480                 }
481         }
482         return IRQ_RETVAL(handled);
483 }
484
485
486 /*
487  *  PCM part - misc
488  */
489
490 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
491                                  struct snd_pcm_hw_params *hw_params)
492 {
493         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
494 }
495
496 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
497 {
498         return snd_pcm_lib_free_pages(substream);
499 }
500
501 /*
502  *  PCM part - consumer I/O
503  */
504
505 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
506                                         int cmd)
507 {
508         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
509         int result = 0;
510         u32 tmp;
511         
512         spin_lock(&ice->reg_lock);
513         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
514         if (cmd == SNDRV_PCM_TRIGGER_START) {
515                 tmp |= 1;
516         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
517                 tmp &= ~1;
518         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
519                 tmp |= 2;
520         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
521                 tmp &= ~2;
522         } else {
523                 result = -EINVAL;
524         }
525         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
526         spin_unlock(&ice->reg_lock);
527         return result;
528 }
529
530 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
531                                            int cmd)
532 {
533         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
534         int result = 0;
535         u32 tmp;
536         
537         spin_lock(&ice->reg_lock);
538         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
539         if (cmd == SNDRV_PCM_TRIGGER_START) {
540                 tmp |= 1;
541         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
542                 tmp &= ~1;
543         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
544                 tmp |= 2;
545         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
546                 tmp &= ~2;
547         } else {
548                 result = -EINVAL;
549         }
550         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
551         spin_unlock(&ice->reg_lock);
552         return result;
553 }
554
555 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
556                                        int cmd)
557 {
558         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
559         int result = 0;
560         u8 tmp;
561         
562         spin_lock(&ice->reg_lock);
563         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
564         if (cmd == SNDRV_PCM_TRIGGER_START) {
565                 tmp |= 1;
566         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
567                 tmp &= ~1;
568         } else {
569                 result = -EINVAL;
570         }
571         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
572         spin_unlock(&ice->reg_lock);
573         return result;
574 }
575
576 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
577 {
578         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
579         struct snd_pcm_runtime *runtime = substream->runtime;
580         u32 period_size, buf_size, rate, tmp;
581
582         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
583         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
584         tmp = 0x0000;
585         if (snd_pcm_format_width(runtime->format) == 16)
586                 tmp |= 0x10;
587         if (runtime->channels == 2)
588                 tmp |= 0x08;
589         rate = (runtime->rate * 8192) / 375;
590         if (rate > 0x000fffff)
591                 rate = 0x000fffff;
592         spin_lock_irq(&ice->reg_lock);
593         outb(0, ice->ddma_port + 15);
594         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
595         outl(runtime->dma_addr, ice->ddma_port + 0);
596         outw(buf_size, ice->ddma_port + 4);
597         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
598         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
599         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
600         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
601         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
602         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
603         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
604         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
605         spin_unlock_irq(&ice->reg_lock);
606         return 0;
607 }
608
609 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
610 {
611         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
612         struct snd_pcm_runtime *runtime = substream->runtime;
613         u32 period_size, buf_size, rate, tmp, chn;
614
615         period_size = snd_pcm_lib_period_bytes(substream) - 1;
616         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
617         tmp = 0x0064;
618         if (snd_pcm_format_width(runtime->format) == 16)
619                 tmp &= ~0x04;
620         if (runtime->channels == 2)
621                 tmp |= 0x08;
622         rate = (runtime->rate * 8192) / 375;
623         if (rate > 0x000fffff)
624                 rate = 0x000fffff;
625         ice->playback_con_active_buf[substream->number] = 0;
626         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
627         chn = substream->number * 2;
628         spin_lock_irq(&ice->reg_lock);
629         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
630         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
631         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
632         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
633         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
634         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
635         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
636         if (runtime->channels == 2) {
637                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
638                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
639         }
640         spin_unlock_irq(&ice->reg_lock);
641         return 0;
642 }
643
644 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
645 {
646         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
647         struct snd_pcm_runtime *runtime = substream->runtime;
648         u32 period_size, buf_size;
649         u8 tmp;
650
651         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
652         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
653         tmp = 0x06;
654         if (snd_pcm_format_width(runtime->format) == 16)
655                 tmp &= ~0x04;
656         if (runtime->channels == 2)
657                 tmp &= ~0x02;
658         spin_lock_irq(&ice->reg_lock);
659         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
660         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
661         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
662         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
663         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
664         spin_unlock_irq(&ice->reg_lock);
665         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
666         return 0;
667 }
668
669 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
670 {
671         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
672         struct snd_pcm_runtime *runtime = substream->runtime;
673         size_t ptr;
674
675         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
676                 return 0;
677         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
678         if (ptr == runtime->buffer_size)
679                 ptr = 0;
680         return bytes_to_frames(substream->runtime, ptr);
681 }
682
683 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
684 {
685         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
686         u8 addr;
687         size_t ptr;
688
689         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
690                 return 0;
691         if (ice->playback_con_active_buf[substream->number])
692                 addr = ICE1712_DSC_ADDR1;
693         else
694                 addr = ICE1712_DSC_ADDR0;
695         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
696                 ice->playback_con_virt_addr[substream->number];
697         if (ptr == substream->runtime->buffer_size)
698                 ptr = 0;
699         return bytes_to_frames(substream->runtime, ptr);
700 }
701
702 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
703 {
704         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
705         size_t ptr;
706
707         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
708                 return 0;
709         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
710         if (ptr == substream->runtime->buffer_size)
711                 ptr = 0;
712         return bytes_to_frames(substream->runtime, ptr);
713 }
714
715 static const struct snd_pcm_hardware snd_ice1712_playback =
716 {
717         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
718                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
719                                  SNDRV_PCM_INFO_MMAP_VALID |
720                                  SNDRV_PCM_INFO_PAUSE),
721         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
722         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
723         .rate_min =             4000,
724         .rate_max =             48000,
725         .channels_min =         1,
726         .channels_max =         2,
727         .buffer_bytes_max =     (64*1024),
728         .period_bytes_min =     64,
729         .period_bytes_max =     (64*1024),
730         .periods_min =          1,
731         .periods_max =          1024,
732         .fifo_size =            0,
733 };
734
735 static const struct snd_pcm_hardware snd_ice1712_playback_ds =
736 {
737         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
738                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
739                                  SNDRV_PCM_INFO_MMAP_VALID |
740                                  SNDRV_PCM_INFO_PAUSE),
741         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
742         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
743         .rate_min =             4000,
744         .rate_max =             48000,
745         .channels_min =         1,
746         .channels_max =         2,
747         .buffer_bytes_max =     (128*1024),
748         .period_bytes_min =     64,
749         .period_bytes_max =     (128*1024),
750         .periods_min =          2,
751         .periods_max =          2,
752         .fifo_size =            0,
753 };
754
755 static const struct snd_pcm_hardware snd_ice1712_capture =
756 {
757         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
758                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
759                                  SNDRV_PCM_INFO_MMAP_VALID),
760         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
761         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
762         .rate_min =             4000,
763         .rate_max =             48000,
764         .channels_min =         1,
765         .channels_max =         2,
766         .buffer_bytes_max =     (64*1024),
767         .period_bytes_min =     64,
768         .period_bytes_max =     (64*1024),
769         .periods_min =          1,
770         .periods_max =          1024,
771         .fifo_size =            0,
772 };
773
774 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
775 {
776         struct snd_pcm_runtime *runtime = substream->runtime;
777         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
778
779         ice->playback_con_substream = substream;
780         runtime->hw = snd_ice1712_playback;
781         return 0;
782 }
783
784 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
785 {
786         struct snd_pcm_runtime *runtime = substream->runtime;
787         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
788         u32 tmp;
789
790         ice->playback_con_substream_ds[substream->number] = substream;
791         runtime->hw = snd_ice1712_playback_ds;
792         spin_lock_irq(&ice->reg_lock); 
793         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
794         outw(tmp, ICEDS(ice, INTMASK));
795         spin_unlock_irq(&ice->reg_lock);
796         return 0;
797 }
798
799 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
800 {
801         struct snd_pcm_runtime *runtime = substream->runtime;
802         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
803
804         ice->capture_con_substream = substream;
805         runtime->hw = snd_ice1712_capture;
806         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
807         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
808                 runtime->hw.rate_min = 48000;
809         return 0;
810 }
811
812 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
813 {
814         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
815
816         ice->playback_con_substream = NULL;
817         return 0;
818 }
819
820 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
821 {
822         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
823         u32 tmp;
824
825         spin_lock_irq(&ice->reg_lock); 
826         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
827         outw(tmp, ICEDS(ice, INTMASK));
828         spin_unlock_irq(&ice->reg_lock);
829         ice->playback_con_substream_ds[substream->number] = NULL;
830         return 0;
831 }
832
833 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
834 {
835         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
836
837         ice->capture_con_substream = NULL;
838         return 0;
839 }
840
841 static struct snd_pcm_ops snd_ice1712_playback_ops = {
842         .open =         snd_ice1712_playback_open,
843         .close =        snd_ice1712_playback_close,
844         .ioctl =        snd_pcm_lib_ioctl,
845         .hw_params =    snd_ice1712_hw_params,
846         .hw_free =      snd_ice1712_hw_free,
847         .prepare =      snd_ice1712_playback_prepare,
848         .trigger =      snd_ice1712_playback_trigger,
849         .pointer =      snd_ice1712_playback_pointer,
850 };
851
852 static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
853         .open =         snd_ice1712_playback_ds_open,
854         .close =        snd_ice1712_playback_ds_close,
855         .ioctl =        snd_pcm_lib_ioctl,
856         .hw_params =    snd_ice1712_hw_params,
857         .hw_free =      snd_ice1712_hw_free,
858         .prepare =      snd_ice1712_playback_ds_prepare,
859         .trigger =      snd_ice1712_playback_ds_trigger,
860         .pointer =      snd_ice1712_playback_ds_pointer,
861 };
862
863 static struct snd_pcm_ops snd_ice1712_capture_ops = {
864         .open =         snd_ice1712_capture_open,
865         .close =        snd_ice1712_capture_close,
866         .ioctl =        snd_pcm_lib_ioctl,
867         .hw_params =    snd_ice1712_hw_params,
868         .hw_free =      snd_ice1712_hw_free,
869         .prepare =      snd_ice1712_capture_prepare,
870         .trigger =      snd_ice1712_capture_trigger,
871         .pointer =      snd_ice1712_capture_pointer,
872 };
873
874 static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
875 {
876         struct snd_pcm *pcm;
877         int err;
878
879         if (rpcm)
880                 *rpcm = NULL;
881         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
882         if (err < 0)
883                 return err;
884
885         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
886         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
887
888         pcm->private_data = ice;
889         pcm->info_flags = 0;
890         strcpy(pcm->name, "ICE1712 consumer");
891         ice->pcm = pcm;
892
893         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
894                                               snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
895
896         if (rpcm)
897                 *rpcm = pcm;
898
899         printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
900
901         return 0;
902 }
903
904 static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
905 {
906         struct snd_pcm *pcm;
907         int err;
908
909         if (rpcm)
910                 *rpcm = NULL;
911         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
912         if (err < 0)
913                 return err;
914
915         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
916
917         pcm->private_data = ice;
918         pcm->info_flags = 0;
919         strcpy(pcm->name, "ICE1712 consumer (DS)");
920         ice->pcm_ds = pcm;
921
922         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
923                                               snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
924
925         if (rpcm)
926                 *rpcm = pcm;
927
928         return 0;
929 }
930
931 /*
932  *  PCM code - professional part (multitrack)
933  */
934
935 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
936                                 32000, 44100, 48000, 64000, 88200, 96000 };
937
938 static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
939         .count = ARRAY_SIZE(rates),
940         .list = rates,
941         .mask = 0,
942 };
943
944 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
945                                    int cmd)
946 {
947         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
948         switch (cmd) {
949         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
950         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
951         {
952                 unsigned int what;
953                 unsigned int old;
954                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
955                         return -EINVAL;
956                 what = ICE1712_PLAYBACK_PAUSE;
957                 snd_pcm_trigger_done(substream, substream);
958                 spin_lock(&ice->reg_lock);
959                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
960                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
961                         old |= what;
962                 else
963                         old &= ~what;
964                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
965                 spin_unlock(&ice->reg_lock);
966                 break;
967         }
968         case SNDRV_PCM_TRIGGER_START:
969         case SNDRV_PCM_TRIGGER_STOP:
970         {
971                 unsigned int what = 0;
972                 unsigned int old;
973                 struct snd_pcm_substream *s;
974
975                 snd_pcm_group_for_each_entry(s, substream) {
976                         if (s == ice->playback_pro_substream) {
977                                 what |= ICE1712_PLAYBACK_START;
978                                 snd_pcm_trigger_done(s, substream);
979                         } else if (s == ice->capture_pro_substream) {
980                                 what |= ICE1712_CAPTURE_START_SHADOW;
981                                 snd_pcm_trigger_done(s, substream);
982                         }
983                 }
984                 spin_lock(&ice->reg_lock);
985                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
986                 if (cmd == SNDRV_PCM_TRIGGER_START)
987                         old |= what;
988                 else
989                         old &= ~what;
990                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
991                 spin_unlock(&ice->reg_lock);
992                 break;
993         }
994         default:
995                 return -EINVAL;
996         }
997         return 0;
998 }
999
1000 /*
1001  */
1002 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1003 {
1004         unsigned long flags;
1005         unsigned char val, old;
1006         unsigned int i;
1007
1008         switch (rate) {
1009         case 8000: val = 6; break;
1010         case 9600: val = 3; break;
1011         case 11025: val = 10; break;
1012         case 12000: val = 2; break;
1013         case 16000: val = 5; break;
1014         case 22050: val = 9; break;
1015         case 24000: val = 1; break;
1016         case 32000: val = 4; break;
1017         case 44100: val = 8; break;
1018         case 48000: val = 0; break;
1019         case 64000: val = 15; break;
1020         case 88200: val = 11; break;
1021         case 96000: val = 7; break;
1022         default:
1023                 snd_BUG();
1024                 val = 0;
1025                 rate = 48000;
1026                 break;
1027         }
1028
1029         spin_lock_irqsave(&ice->reg_lock, flags);
1030         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1031                                                  ICE1712_PLAYBACK_PAUSE|
1032                                                  ICE1712_PLAYBACK_START)) {
1033               __out:
1034                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1035                 return;
1036         }
1037         if (!force && is_pro_rate_locked(ice))
1038                 goto __out;
1039
1040         old = inb(ICEMT(ice, RATE));
1041         if (!force && old == val)
1042                 goto __out;
1043         outb(val, ICEMT(ice, RATE));
1044         spin_unlock_irqrestore(&ice->reg_lock, flags);
1045
1046         if (ice->gpio.set_pro_rate)
1047                 ice->gpio.set_pro_rate(ice, rate);
1048         for (i = 0; i < ice->akm_codecs; i++) {
1049                 if (ice->akm[i].ops.set_rate_val)
1050                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1051         }
1052         if (ice->spdif.ops.setup_rate)
1053                 ice->spdif.ops.setup_rate(ice, rate);
1054 }
1055
1056 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1057 {
1058         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1059
1060         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1061         spin_lock_irq(&ice->reg_lock);
1062         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1063         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1064         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1065         spin_unlock_irq(&ice->reg_lock);
1066
1067         return 0;
1068 }
1069
1070 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1071                                               struct snd_pcm_hw_params *hw_params)
1072 {
1073         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1074
1075         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1076         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1077 }
1078
1079 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1080 {
1081         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1082
1083         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1084         spin_lock_irq(&ice->reg_lock);
1085         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1086         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1087         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1088         spin_unlock_irq(&ice->reg_lock);
1089         return 0;
1090 }
1091
1092 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1093                                              struct snd_pcm_hw_params *hw_params)
1094 {
1095         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1096
1097         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1098         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1099 }
1100
1101 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1102 {
1103         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1104         size_t ptr;
1105
1106         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1107                 return 0;
1108         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1109         if (ptr == substream->runtime->buffer_size)
1110                 ptr = 0;
1111         return bytes_to_frames(substream->runtime, ptr);
1112 }
1113
1114 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1115 {
1116         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1117         size_t ptr;
1118
1119         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1120                 return 0;
1121         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1122         if (ptr == substream->runtime->buffer_size)
1123                 ptr = 0;
1124         return bytes_to_frames(substream->runtime, ptr);
1125 }
1126
1127 static const struct snd_pcm_hardware snd_ice1712_playback_pro =
1128 {
1129         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1130                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1131                                  SNDRV_PCM_INFO_MMAP_VALID |
1132                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1133         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1134         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1135         .rate_min =             4000,
1136         .rate_max =             96000,
1137         .channels_min =         10,
1138         .channels_max =         10,
1139         .buffer_bytes_max =     (256*1024),
1140         .period_bytes_min =     10 * 4 * 2,
1141         .period_bytes_max =     131040,
1142         .periods_min =          1,
1143         .periods_max =          1024,
1144         .fifo_size =            0,
1145 };
1146
1147 static const struct snd_pcm_hardware snd_ice1712_capture_pro =
1148 {
1149         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1150                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1151                                  SNDRV_PCM_INFO_MMAP_VALID |
1152                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1153         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1154         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1155         .rate_min =             4000,
1156         .rate_max =             96000,
1157         .channels_min =         12,
1158         .channels_max =         12,
1159         .buffer_bytes_max =     (256*1024),
1160         .period_bytes_min =     12 * 4 * 2,
1161         .period_bytes_max =     131040,
1162         .periods_min =          1,
1163         .periods_max =          1024,
1164         .fifo_size =            0,
1165 };
1166
1167 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1168 {
1169         struct snd_pcm_runtime *runtime = substream->runtime;
1170         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1171
1172         ice->playback_pro_substream = substream;
1173         runtime->hw = snd_ice1712_playback_pro;
1174         snd_pcm_set_sync(substream);
1175         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1176         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1177
1178         if (ice->spdif.ops.open)
1179                 ice->spdif.ops.open(ice, substream);
1180
1181         return 0;
1182 }
1183
1184 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1185 {
1186         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1187         struct snd_pcm_runtime *runtime = substream->runtime;
1188
1189         ice->capture_pro_substream = substream;
1190         runtime->hw = snd_ice1712_capture_pro;
1191         snd_pcm_set_sync(substream);
1192         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1193         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1194         return 0;
1195 }
1196
1197 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1198 {
1199         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1200
1201         if (PRO_RATE_RESET)
1202                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1203         ice->playback_pro_substream = NULL;
1204         if (ice->spdif.ops.close)
1205                 ice->spdif.ops.close(ice, substream);
1206
1207         return 0;
1208 }
1209
1210 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1211 {
1212         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1213
1214         if (PRO_RATE_RESET)
1215                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1216         ice->capture_pro_substream = NULL;
1217         return 0;
1218 }
1219
1220 static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1221         .open =         snd_ice1712_playback_pro_open,
1222         .close =        snd_ice1712_playback_pro_close,
1223         .ioctl =        snd_pcm_lib_ioctl,
1224         .hw_params =    snd_ice1712_playback_pro_hw_params,
1225         .hw_free =      snd_ice1712_hw_free,
1226         .prepare =      snd_ice1712_playback_pro_prepare,
1227         .trigger =      snd_ice1712_pro_trigger,
1228         .pointer =      snd_ice1712_playback_pro_pointer,
1229 };
1230
1231 static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1232         .open =         snd_ice1712_capture_pro_open,
1233         .close =        snd_ice1712_capture_pro_close,
1234         .ioctl =        snd_pcm_lib_ioctl,
1235         .hw_params =    snd_ice1712_capture_pro_hw_params,
1236         .hw_free =      snd_ice1712_hw_free,
1237         .prepare =      snd_ice1712_capture_pro_prepare,
1238         .trigger =      snd_ice1712_pro_trigger,
1239         .pointer =      snd_ice1712_capture_pro_pointer,
1240 };
1241
1242 static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1243 {
1244         struct snd_pcm *pcm;
1245         int err;
1246
1247         if (rpcm)
1248                 *rpcm = NULL;
1249         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1250         if (err < 0)
1251                 return err;
1252
1253         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1254         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1255
1256         pcm->private_data = ice;
1257         pcm->info_flags = 0;
1258         strcpy(pcm->name, "ICE1712 multi");
1259
1260         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1261                                               snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1262
1263         ice->pcm_pro = pcm;
1264         if (rpcm)
1265                 *rpcm = pcm;
1266         
1267         if (ice->cs8427) {
1268                 /* assign channels to iec958 */
1269                 err = snd_cs8427_iec958_build(ice->cs8427,
1270                                               pcm->streams[0].substream,
1271                                               pcm->streams[1].substream);
1272                 if (err < 0)
1273                         return err;
1274         }
1275
1276         if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1277                 return err;
1278         return 0;
1279 }
1280
1281 /*
1282  *  Mixer section
1283  */
1284
1285 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1286 {
1287         unsigned int vol = ice->pro_volumes[index];
1288         unsigned short val = 0;
1289
1290         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1291         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1292         outb(index, ICEMT(ice, MONITOR_INDEX));
1293         outw(val, ICEMT(ice, MONITOR_VOLUME));
1294 }
1295
1296 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1297
1298 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1299 {
1300         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1301         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1302         
1303         spin_lock_irq(&ice->reg_lock);
1304         ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1305         ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1306         spin_unlock_irq(&ice->reg_lock);
1307         return 0;
1308 }
1309
1310 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1311 {
1312         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1313         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1314         unsigned int nval, change;
1315
1316         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1317                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1318         spin_lock_irq(&ice->reg_lock);
1319         nval |= ice->pro_volumes[index] & ~0x80008000;
1320         change = nval != ice->pro_volumes[index];
1321         ice->pro_volumes[index] = nval;
1322         snd_ice1712_update_volume(ice, index);
1323         spin_unlock_irq(&ice->reg_lock);
1324         return change;
1325 }
1326
1327 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1328 {
1329         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1330         uinfo->count = 2;
1331         uinfo->value.integer.min = 0;
1332         uinfo->value.integer.max = 96;
1333         return 0;
1334 }
1335
1336 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1337 {
1338         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1339         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1340         
1341         spin_lock_irq(&ice->reg_lock);
1342         ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1343         ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1344         spin_unlock_irq(&ice->reg_lock);
1345         return 0;
1346 }
1347
1348 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1349 {
1350         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1351         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1352         unsigned int nval, change;
1353
1354         nval = (ucontrol->value.integer.value[0] & 127) |
1355                ((ucontrol->value.integer.value[1] & 127) << 16);
1356         spin_lock_irq(&ice->reg_lock);
1357         nval |= ice->pro_volumes[index] & ~0x007f007f;
1358         change = nval != ice->pro_volumes[index];
1359         ice->pro_volumes[index] = nval;
1360         snd_ice1712_update_volume(ice, index);
1361         spin_unlock_irq(&ice->reg_lock);
1362         return change;
1363 }
1364
1365 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1366
1367 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1368         {
1369                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1370                 .name = "Multi Playback Switch",
1371                 .info = snd_ice1712_pro_mixer_switch_info,
1372                 .get = snd_ice1712_pro_mixer_switch_get,
1373                 .put = snd_ice1712_pro_mixer_switch_put,
1374                 .private_value = 0,
1375                 .count = 10,
1376         },
1377         {
1378                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1379                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1380                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1381                 .name = "Multi Playback Volume",
1382                 .info = snd_ice1712_pro_mixer_volume_info,
1383                 .get = snd_ice1712_pro_mixer_volume_get,
1384                 .put = snd_ice1712_pro_mixer_volume_put,
1385                 .private_value = 0,
1386                 .count = 10,
1387                 .tlv = { .p = db_scale_playback }
1388         },
1389 };
1390
1391 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1392         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1393         .name = "H/W Multi Capture Switch",
1394         .info = snd_ice1712_pro_mixer_switch_info,
1395         .get = snd_ice1712_pro_mixer_switch_get,
1396         .put = snd_ice1712_pro_mixer_switch_put,
1397         .private_value = 10,
1398 };
1399
1400 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1401         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1402         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1403         .info = snd_ice1712_pro_mixer_switch_info,
1404         .get = snd_ice1712_pro_mixer_switch_get,
1405         .put = snd_ice1712_pro_mixer_switch_put,
1406         .private_value = 18,
1407         .count = 2,
1408 };
1409
1410 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1411         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1412         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1413                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1414         .name = "H/W Multi Capture Volume",
1415         .info = snd_ice1712_pro_mixer_volume_info,
1416         .get = snd_ice1712_pro_mixer_volume_get,
1417         .put = snd_ice1712_pro_mixer_volume_put,
1418         .private_value = 10,
1419         .tlv = { .p = db_scale_playback }
1420 };
1421
1422 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1423         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1424         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1425         .info = snd_ice1712_pro_mixer_volume_info,
1426         .get = snd_ice1712_pro_mixer_volume_get,
1427         .put = snd_ice1712_pro_mixer_volume_put,
1428         .private_value = 18,
1429         .count = 2,
1430 };
1431
1432 static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1433 {
1434         struct snd_card *card = ice->card;
1435         unsigned int idx;
1436         int err;
1437
1438         /* multi-channel mixer */
1439         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1440                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1441                 if (err < 0)
1442                         return err;
1443         }
1444         
1445         if (ice->num_total_adcs > 0) {
1446                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1447                 tmp.count = ice->num_total_adcs;
1448                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1449                 if (err < 0)
1450                         return err;
1451         }
1452
1453         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1454         if (err < 0)
1455                 return err;
1456
1457         if (ice->num_total_adcs > 0) {
1458                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1459                 tmp.count = ice->num_total_adcs;
1460                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1461                 if (err < 0)
1462                         return err;
1463         }
1464
1465         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1466         if (err < 0)
1467                 return err;
1468
1469         /* initialize volumes */
1470         for (idx = 0; idx < 10; idx++) {
1471                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1472                 snd_ice1712_update_volume(ice, idx);
1473         }
1474         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1475                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1476                 snd_ice1712_update_volume(ice, idx);
1477         }
1478         for (idx = 18; idx < 20; idx++) {
1479                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1480                 snd_ice1712_update_volume(ice, idx);
1481         }
1482         return 0;
1483 }
1484
1485 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1486 {
1487         struct snd_ice1712 *ice = ac97->private_data;
1488         ice->ac97 = NULL;
1489 }
1490
1491 static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1492 {
1493         int err, bus_num = 0;
1494         struct snd_ac97_template ac97;
1495         struct snd_ac97_bus *pbus;
1496         static struct snd_ac97_bus_ops con_ops = {
1497                 .write = snd_ice1712_ac97_write,
1498                 .read = snd_ice1712_ac97_read,
1499         };
1500         static struct snd_ac97_bus_ops pro_ops = {
1501                 .write = snd_ice1712_pro_ac97_write,
1502                 .read = snd_ice1712_pro_ac97_read,
1503         };
1504
1505         if (ice_has_con_ac97(ice)) {
1506                 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1507                         return err;
1508                 memset(&ac97, 0, sizeof(ac97));
1509                 ac97.private_data = ice;
1510                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1511                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1512                         printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1513                 else {
1514                         if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1515                                 return err;
1516                         return 0;
1517                 }
1518         }
1519
1520         if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1521                 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1522                         return err;
1523                 memset(&ac97, 0, sizeof(ac97));
1524                 ac97.private_data = ice;
1525                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1526                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1527                         printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1528                 else
1529                         return 0;
1530         }
1531         /* I2S mixer only */
1532         strcat(ice->card->mixername, "ICE1712 - multitrack");
1533         return 0;
1534 }
1535
1536 /*
1537  *
1538  */
1539
1540 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1541 {
1542         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1543 }
1544
1545 static void snd_ice1712_proc_read(struct snd_info_entry *entry, 
1546                                   struct snd_info_buffer *buffer)
1547 {
1548         struct snd_ice1712 *ice = entry->private_data;
1549         unsigned int idx;
1550
1551         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1552         snd_iprintf(buffer, "EEPROM:\n");
1553
1554         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1555         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1556         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1557         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1558         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1559         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1560         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1561         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1562         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1563         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1564         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1565         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1566         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1567         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1568         for (idx = 0; idx < 4; idx++)
1569                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1570         for (idx = 0; idx < 4; idx++)
1571                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1572         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1573                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1574
1575         snd_iprintf(buffer, "\nRegisters:\n");
1576         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1577         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1578         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1579         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1580         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1581         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1582         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1583 }
1584
1585 static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1586 {
1587         struct snd_info_entry *entry;
1588
1589         if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1590                 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1591 }
1592
1593 /*
1594  *
1595  */
1596
1597 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1598                                    struct snd_ctl_elem_info *uinfo)
1599 {
1600         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1601         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1602         return 0;
1603 }
1604
1605 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1606                                   struct snd_ctl_elem_value *ucontrol)
1607 {
1608         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1609         
1610         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1611         return 0;
1612 }
1613
1614 static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1615         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1616         .name = "ICE1712 EEPROM",
1617         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1618         .info = snd_ice1712_eeprom_info,
1619         .get = snd_ice1712_eeprom_get
1620 };
1621
1622 /*
1623  */
1624 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1625                                   struct snd_ctl_elem_info *uinfo)
1626 {
1627         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1628         uinfo->count = 1;
1629         return 0;
1630 }
1631
1632 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1633                                          struct snd_ctl_elem_value *ucontrol)
1634 {
1635         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1636         if (ice->spdif.ops.default_get)
1637                 ice->spdif.ops.default_get(ice, ucontrol); 
1638         return 0;
1639 }
1640
1641 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1642                                          struct snd_ctl_elem_value *ucontrol)
1643 {
1644         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1645         if (ice->spdif.ops.default_put)
1646                 return ice->spdif.ops.default_put(ice, ucontrol);
1647         return 0;
1648 }
1649
1650 static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1651 {
1652         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1653         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1654         .info =         snd_ice1712_spdif_info,
1655         .get =          snd_ice1712_spdif_default_get,
1656         .put =          snd_ice1712_spdif_default_put
1657 };
1658
1659 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1660                                        struct snd_ctl_elem_value *ucontrol)
1661 {
1662         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1663         if (ice->spdif.ops.default_get) {
1664                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1665                                                      IEC958_AES0_PROFESSIONAL |
1666                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1667                                                      IEC958_AES0_CON_EMPHASIS;
1668                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1669                                                      IEC958_AES1_CON_CATEGORY;
1670                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1671         } else {
1672                 ucontrol->value.iec958.status[0] = 0xff;
1673                 ucontrol->value.iec958.status[1] = 0xff;
1674                 ucontrol->value.iec958.status[2] = 0xff;
1675                 ucontrol->value.iec958.status[3] = 0xff;
1676                 ucontrol->value.iec958.status[4] = 0xff;
1677         }
1678         return 0;
1679 }
1680
1681 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1682                                        struct snd_ctl_elem_value *ucontrol)
1683 {
1684         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1685         if (ice->spdif.ops.default_get) {
1686                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1687                                                      IEC958_AES0_PROFESSIONAL |
1688                                                      IEC958_AES0_PRO_FS |
1689                                                      IEC958_AES0_PRO_EMPHASIS;
1690                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1691         } else {
1692                 ucontrol->value.iec958.status[0] = 0xff;
1693                 ucontrol->value.iec958.status[1] = 0xff;
1694                 ucontrol->value.iec958.status[2] = 0xff;
1695                 ucontrol->value.iec958.status[3] = 0xff;
1696                 ucontrol->value.iec958.status[4] = 0xff;
1697         }
1698         return 0;
1699 }
1700
1701 static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1702 {
1703         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1704         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1705         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1706         .info =         snd_ice1712_spdif_info,
1707         .get =          snd_ice1712_spdif_maskc_get,
1708 };
1709
1710 static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1711 {
1712         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1713         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1714         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1715         .info =         snd_ice1712_spdif_info,
1716         .get =          snd_ice1712_spdif_maskp_get,
1717 };
1718
1719 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1720                                         struct snd_ctl_elem_value *ucontrol)
1721 {
1722         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1723         if (ice->spdif.ops.stream_get)
1724                 ice->spdif.ops.stream_get(ice, ucontrol);
1725         return 0;
1726 }
1727
1728 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1729                                         struct snd_ctl_elem_value *ucontrol)
1730 {
1731         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1732         if (ice->spdif.ops.stream_put)
1733                 return ice->spdif.ops.stream_put(ice, ucontrol);
1734         return 0;
1735 }
1736
1737 static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1738 {
1739         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1740                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1741         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1742         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1743         .info =         snd_ice1712_spdif_info,
1744         .get =          snd_ice1712_spdif_stream_get,
1745         .put =          snd_ice1712_spdif_stream_put
1746 };
1747
1748 #define snd_ice1712_gpio_info           snd_ctl_boolean_mono_info
1749
1750 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1751                          struct snd_ctl_elem_value *ucontrol)
1752 {
1753         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1754         unsigned char mask = kcontrol->private_value & 0xff;
1755         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1756         
1757         snd_ice1712_save_gpio_status(ice);
1758         ucontrol->value.integer.value[0] =
1759                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1760         snd_ice1712_restore_gpio_status(ice);
1761         return 0;
1762 }
1763
1764 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1765                          struct snd_ctl_elem_value *ucontrol)
1766 {
1767         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1768         unsigned char mask = kcontrol->private_value & 0xff;
1769         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1770         unsigned int val, nval;
1771
1772         if (kcontrol->private_value & (1 << 31))
1773                 return -EPERM;
1774         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1775         snd_ice1712_save_gpio_status(ice);
1776         val = snd_ice1712_gpio_read(ice);
1777         nval |= val & ~mask;
1778         if (val != nval)
1779                 snd_ice1712_gpio_write(ice, nval);
1780         snd_ice1712_restore_gpio_status(ice);
1781         return val != nval;
1782 }
1783
1784 /*
1785  *  rate
1786  */
1787 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1788                                                struct snd_ctl_elem_info *uinfo)
1789 {
1790         static const char * const texts[] = {
1791                 "8000",         /* 0: 6 */
1792                 "9600",         /* 1: 3 */
1793                 "11025",        /* 2: 10 */
1794                 "12000",        /* 3: 2 */
1795                 "16000",        /* 4: 5 */
1796                 "22050",        /* 5: 9 */
1797                 "24000",        /* 6: 1 */
1798                 "32000",        /* 7: 4 */
1799                 "44100",        /* 8: 8 */
1800                 "48000",        /* 9: 0 */
1801                 "64000",        /* 10: 15 */
1802                 "88200",        /* 11: 11 */
1803                 "96000",        /* 12: 7 */
1804                 "IEC958 Input", /* 13: -- */
1805         };
1806         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1807         uinfo->count = 1;
1808         uinfo->value.enumerated.items = 14;
1809         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1810                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1811         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1812         return 0;
1813 }
1814
1815 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1816                                               struct snd_ctl_elem_value *ucontrol)
1817 {
1818         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1819         static const unsigned char xlate[16] = {
1820                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1821         };
1822         unsigned char val;
1823         
1824         spin_lock_irq(&ice->reg_lock);
1825         if (is_spdif_master(ice)) {
1826                 ucontrol->value.enumerated.item[0] = 13;
1827         } else {
1828                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1829                 if (val == 255) {
1830                         snd_BUG();
1831                         val = 0;
1832                 }
1833                 ucontrol->value.enumerated.item[0] = val;
1834         }
1835         spin_unlock_irq(&ice->reg_lock);
1836         return 0;
1837 }
1838
1839 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1840                                               struct snd_ctl_elem_value *ucontrol)
1841 {
1842         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1843         static const unsigned int xrate[13] = {
1844                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1845                 32000, 44100, 48000, 64000, 88200, 96000
1846         };
1847         unsigned char oval;
1848         int change = 0;
1849
1850         spin_lock_irq(&ice->reg_lock);
1851         oval = inb(ICEMT(ice, RATE));
1852         if (ucontrol->value.enumerated.item[0] == 13) {
1853                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1854         } else {
1855                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1856                 spin_unlock_irq(&ice->reg_lock);
1857                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1858                 spin_lock_irq(&ice->reg_lock);
1859         }
1860         change = inb(ICEMT(ice, RATE)) != oval;
1861         spin_unlock_irq(&ice->reg_lock);
1862
1863         if ((oval & ICE1712_SPDIF_MASTER) !=
1864             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1865                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1866
1867         return change;
1868 }
1869
1870 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1871         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1872         .name = "Multi Track Internal Clock",
1873         .info = snd_ice1712_pro_internal_clock_info,
1874         .get = snd_ice1712_pro_internal_clock_get,
1875         .put = snd_ice1712_pro_internal_clock_put
1876 };
1877
1878 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1879                                                        struct snd_ctl_elem_info *uinfo)
1880 {
1881         static const char * const texts[] = {
1882                 "8000",         /* 0: 6 */
1883                 "9600",         /* 1: 3 */
1884                 "11025",        /* 2: 10 */
1885                 "12000",        /* 3: 2 */
1886                 "16000",        /* 4: 5 */
1887                 "22050",        /* 5: 9 */
1888                 "24000",        /* 6: 1 */
1889                 "32000",        /* 7: 4 */
1890                 "44100",        /* 8: 8 */
1891                 "48000",        /* 9: 0 */
1892                 "64000",        /* 10: 15 */
1893                 "88200",        /* 11: 11 */
1894                 "96000",        /* 12: 7 */
1895                 // "IEC958 Input",      /* 13: -- */
1896         };
1897         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1898         uinfo->count = 1;
1899         uinfo->value.enumerated.items = 13;
1900         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1901                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1902         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1903         return 0;
1904 }
1905
1906 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1907                                                       struct snd_ctl_elem_value *ucontrol)
1908 {
1909         int val;
1910         static const unsigned int xrate[13] = {
1911                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1912                 32000, 44100, 48000, 64000, 88200, 96000
1913         };
1914
1915         for (val = 0; val < 13; val++) {
1916                 if (xrate[val] == PRO_RATE_DEFAULT)
1917                         break;
1918         }
1919
1920         ucontrol->value.enumerated.item[0] = val;
1921         return 0;
1922 }
1923
1924 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1925                                                       struct snd_ctl_elem_value *ucontrol)
1926 {
1927         static const unsigned int xrate[13] = {
1928                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1929                 32000, 44100, 48000, 64000, 88200, 96000
1930         };
1931         unsigned char oval;
1932         int change = 0;
1933
1934         oval = PRO_RATE_DEFAULT;
1935         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1936         change = PRO_RATE_DEFAULT != oval;
1937
1938         return change;
1939 }
1940
1941 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1942         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1943         .name = "Multi Track Internal Clock Default",
1944         .info = snd_ice1712_pro_internal_clock_default_info,
1945         .get = snd_ice1712_pro_internal_clock_default_get,
1946         .put = snd_ice1712_pro_internal_clock_default_put
1947 };
1948
1949 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1950
1951 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1952                                             struct snd_ctl_elem_value *ucontrol)
1953 {
1954         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1955         return 0;
1956 }
1957
1958 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1959                                             struct snd_ctl_elem_value *ucontrol)
1960 {
1961         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1962         int change = 0, nval;
1963
1964         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1965         spin_lock_irq(&ice->reg_lock);
1966         change = PRO_RATE_LOCKED != nval;
1967         PRO_RATE_LOCKED = nval;
1968         spin_unlock_irq(&ice->reg_lock);
1969         return change;
1970 }
1971
1972 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
1973         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1974         .name = "Multi Track Rate Locking",
1975         .info = snd_ice1712_pro_rate_locking_info,
1976         .get = snd_ice1712_pro_rate_locking_get,
1977         .put = snd_ice1712_pro_rate_locking_put
1978 };
1979
1980 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1981
1982 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1983                                           struct snd_ctl_elem_value *ucontrol)
1984 {
1985         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1986         return 0;
1987 }
1988
1989 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1990                                           struct snd_ctl_elem_value *ucontrol)
1991 {
1992         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1993         int change = 0, nval;
1994
1995         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1996         spin_lock_irq(&ice->reg_lock);
1997         change = PRO_RATE_RESET != nval;
1998         PRO_RATE_RESET = nval;
1999         spin_unlock_irq(&ice->reg_lock);
2000         return change;
2001 }
2002
2003 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2004         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2005         .name = "Multi Track Rate Reset",
2006         .info = snd_ice1712_pro_rate_reset_info,
2007         .get = snd_ice1712_pro_rate_reset_get,
2008         .put = snd_ice1712_pro_rate_reset_put
2009 };
2010
2011 /*
2012  * routing
2013  */
2014 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2015                                       struct snd_ctl_elem_info *uinfo)
2016 {
2017         static const char * const texts[] = {
2018                 "PCM Out", /* 0 */
2019                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2020                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2021                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2022                 "Digital Mixer", /* 11 - optional */
2023         };
2024         
2025         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2026         uinfo->count = 1;
2027         uinfo->value.enumerated.items =
2028                 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2029         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2030                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2031         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2032         return 0;
2033 }
2034
2035 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2036                                             struct snd_ctl_elem_value *ucontrol)
2037 {
2038         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2039         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2040         unsigned int val, cval;
2041
2042         spin_lock_irq(&ice->reg_lock);
2043         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2044         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2045         spin_unlock_irq(&ice->reg_lock);
2046
2047         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2048         val &= 3;
2049         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2050         if (val == 1 && idx < 2)
2051                 ucontrol->value.enumerated.item[0] = 11;
2052         else if (val == 2)
2053                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2054         else if (val == 3)
2055                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2056         else
2057                 ucontrol->value.enumerated.item[0] = 0;
2058         return 0;
2059 }
2060
2061 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2062                                             struct snd_ctl_elem_value *ucontrol)
2063 {
2064         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2065         int change, shift;
2066         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2067         unsigned int val, old_val, nval;
2068         
2069         /* update PSDOUT */
2070         if (ucontrol->value.enumerated.item[0] >= 11)
2071                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2072         else if (ucontrol->value.enumerated.item[0] >= 9)
2073                 nval = 3; /* spdif in */
2074         else if (ucontrol->value.enumerated.item[0] >= 1)
2075                 nval = 2; /* analog in */
2076         else
2077                 nval = 0; /* pcm */
2078         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2079         spin_lock_irq(&ice->reg_lock);
2080         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2081         val &= ~(0x03 << shift);
2082         val |= nval << shift;
2083         change = val != old_val;
2084         if (change)
2085                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2086         spin_unlock_irq(&ice->reg_lock);
2087         if (nval < 2) /* dig mixer of pcm */
2088                 return change;
2089
2090         /* update CAPTURE */
2091         spin_lock_irq(&ice->reg_lock);
2092         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2093         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2094         if (nval == 2) { /* analog in */
2095                 nval = ucontrol->value.enumerated.item[0] - 1;
2096                 val &= ~(0x07 << shift);
2097                 val |= nval << shift;
2098         } else { /* spdif in */
2099                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2100                 val &= ~(0x08 << shift);
2101                 val |= nval << shift;
2102         }
2103         if (val != old_val) {
2104                 change = 1;
2105                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2106         }
2107         spin_unlock_irq(&ice->reg_lock);
2108         return change;
2109 }
2110
2111 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2112                                            struct snd_ctl_elem_value *ucontrol)
2113 {
2114         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2115         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2116         unsigned int val, cval;
2117         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2118         cval = (val >> (idx * 4 + 8)) & 0x0f;
2119         val = (val >> (idx * 2)) & 0x03;
2120         if (val == 1)
2121                 ucontrol->value.enumerated.item[0] = 11;
2122         else if (val == 2)
2123                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2124         else if (val == 3)
2125                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2126         else
2127                 ucontrol->value.enumerated.item[0] = 0;
2128         return 0;
2129 }
2130
2131 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2132                                            struct snd_ctl_elem_value *ucontrol)
2133 {
2134         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2135         int change, shift;
2136         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2137         unsigned int val, old_val, nval;
2138         
2139         /* update SPDOUT */
2140         spin_lock_irq(&ice->reg_lock);
2141         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2142         if (ucontrol->value.enumerated.item[0] >= 11)
2143                 nval = 1;
2144         else if (ucontrol->value.enumerated.item[0] >= 9)
2145                 nval = 3;
2146         else if (ucontrol->value.enumerated.item[0] >= 1)
2147                 nval = 2;
2148         else
2149                 nval = 0;
2150         shift = idx * 2;
2151         val &= ~(0x03 << shift);
2152         val |= nval << shift;
2153         shift = idx * 4 + 8;
2154         if (nval == 2) {
2155                 nval = ucontrol->value.enumerated.item[0] - 1;
2156                 val &= ~(0x07 << shift);
2157                 val |= nval << shift;
2158         } else if (nval == 3) {
2159                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2160                 val &= ~(0x08 << shift);
2161                 val |= nval << shift;
2162         }
2163         change = val != old_val;
2164         if (change)
2165                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2166         spin_unlock_irq(&ice->reg_lock);
2167         return change;
2168 }
2169
2170 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2171         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2172         .name = "H/W Playback Route",
2173         .info = snd_ice1712_pro_route_info,
2174         .get = snd_ice1712_pro_route_analog_get,
2175         .put = snd_ice1712_pro_route_analog_put,
2176 };
2177
2178 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2179         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2180         .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2181         .info = snd_ice1712_pro_route_info,
2182         .get = snd_ice1712_pro_route_spdif_get,
2183         .put = snd_ice1712_pro_route_spdif_put,
2184         .count = 2,
2185 };
2186
2187
2188 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2189                                             struct snd_ctl_elem_info *uinfo)
2190 {
2191         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2192         uinfo->count = 1;
2193         uinfo->value.integer.min = 0;
2194         uinfo->value.integer.max = 255;
2195         return 0;
2196 }
2197
2198 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2199                                            struct snd_ctl_elem_value *ucontrol)
2200 {
2201         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2202         
2203         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2204         return 0;
2205 }
2206
2207 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2208                                            struct snd_ctl_elem_value *ucontrol)
2209 {
2210         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2211         int change;
2212
2213         spin_lock_irq(&ice->reg_lock);
2214         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2215         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2216         spin_unlock_irq(&ice->reg_lock);
2217         return change;
2218 }
2219
2220 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2221         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2222         .name = "Multi Track Volume Rate",
2223         .info = snd_ice1712_pro_volume_rate_info,
2224         .get = snd_ice1712_pro_volume_rate_get,
2225         .put = snd_ice1712_pro_volume_rate_put
2226 };
2227
2228 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2229                                      struct snd_ctl_elem_info *uinfo)
2230 {
2231         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2232         uinfo->count = 22;
2233         uinfo->value.integer.min = 0;
2234         uinfo->value.integer.max = 255;
2235         return 0;
2236 }
2237
2238 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2239                                     struct snd_ctl_elem_value *ucontrol)
2240 {
2241         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2242         int idx;
2243         
2244         spin_lock_irq(&ice->reg_lock);
2245         for (idx = 0; idx < 22; idx++) {
2246                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2247                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2248         }
2249         spin_unlock_irq(&ice->reg_lock);
2250         return 0;
2251 }
2252
2253 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2254         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2255         .name = "Multi Track Peak",
2256         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2257         .info = snd_ice1712_pro_peak_info,
2258         .get = snd_ice1712_pro_peak_get
2259 };
2260
2261 /*
2262  *
2263  */
2264
2265 /*
2266  * list of available boards
2267  */
2268 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2269         snd_ice1712_hoontech_cards,
2270         snd_ice1712_delta_cards,
2271         snd_ice1712_ews_cards,
2272         NULL,
2273 };
2274
2275 static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2276                                                  unsigned char dev,
2277                                                  unsigned char addr)
2278 {
2279         long t = 0x10000;
2280
2281         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2282         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2283         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2284         return inb(ICEREG(ice, I2C_DATA));
2285 }
2286
2287 static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2288                                              const char *modelname)
2289 {
2290         int dev = 0xa0;         /* EEPROM device address */
2291         unsigned int i, size;
2292         struct snd_ice1712_card_info * const *tbl, *c;
2293
2294         if (! modelname || ! *modelname) {
2295                 ice->eeprom.subvendor = 0;
2296                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2297                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2298                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) | 
2299                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) | 
2300                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2301                 if (ice->eeprom.subvendor == 0 ||
2302                     ice->eeprom.subvendor == (unsigned int)-1) {
2303                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2304                         u16 vendor, device;
2305                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2306                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2307                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2308                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2309                                 printk(KERN_ERR "ice1712: No valid ID is found\n");
2310                                 return -ENXIO;
2311                         }
2312                 }
2313         }
2314         for (tbl = card_tables; *tbl; tbl++) {
2315                 for (c = *tbl; c->subvendor; c++) {
2316                         if (modelname && c->model && ! strcmp(modelname, c->model)) {
2317                                 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2318                                 ice->eeprom.subvendor = c->subvendor;
2319                         } else if (c->subvendor != ice->eeprom.subvendor)
2320                                 continue;
2321                         if (! c->eeprom_size || ! c->eeprom_data)
2322                                 goto found;
2323                         /* if the EEPROM is given by the driver, use it */
2324                         snd_printdd("using the defined eeprom..\n");
2325                         ice->eeprom.version = 1;
2326                         ice->eeprom.size = c->eeprom_size + 6;
2327                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2328                         goto read_skipped;
2329                 }
2330         }
2331         printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2332                ice->eeprom.subvendor);
2333
2334  found:
2335         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2336         if (ice->eeprom.size < 6)
2337                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2338         else if (ice->eeprom.size > 32) {
2339                 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2340                 return -EIO;
2341         }
2342         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2343         if (ice->eeprom.version != 1) {
2344                 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2345                            ice->eeprom.version);
2346                 /* return -EIO; */
2347         }
2348         size = ice->eeprom.size - 6;
2349         for (i = 0; i < size; i++)
2350                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2351
2352  read_skipped:
2353         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2354         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2355         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2356
2357         return 0;
2358 }
2359
2360
2361
2362 static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2363 {
2364         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2365         udelay(200);
2366         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2367         udelay(200);
2368         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2369             !ice->dxr_enable)
2370                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2371                  *  Also disable AC97 as no hardware in standard 6fire card/box
2372                  *  Note: DXR extensions are not currently supported
2373                  */
2374                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2375         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2376         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2377         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2378         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2379         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2380                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2381                 ice->gpio.direction = ice->eeprom.gpiodir;
2382                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2383                                   ice->eeprom.gpiomask);
2384                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2385                                   ice->eeprom.gpiodir);
2386                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2387                                   ice->eeprom.gpiostate);
2388         } else {
2389                 ice->gpio.write_mask = 0xc0;
2390                 ice->gpio.direction = 0xff;
2391                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2392                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2393                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2394                                   ICE1712_STDSP24_CLOCK_BIT);
2395         }
2396         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2397         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2398                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2399                 udelay(100);
2400                 outb(0, ICEREG(ice, AC97_CMD));
2401                 udelay(200);
2402                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2403         }
2404         snd_ice1712_set_pro_rate(ice, 48000, 1);
2405
2406         return 0;
2407 }
2408
2409 int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2410 {
2411         int err;
2412         struct snd_kcontrol *kctl;
2413
2414         snd_assert(ice->pcm_pro != NULL, return -EIO);
2415         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2416         if (err < 0)
2417                 return err;
2418         kctl->id.device = ice->pcm_pro->device;
2419         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2420         if (err < 0)
2421                 return err;
2422         kctl->id.device = ice->pcm_pro->device;
2423         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2424         if (err < 0)
2425                 return err;
2426         kctl->id.device = ice->pcm_pro->device;
2427         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2428         if (err < 0)
2429                 return err;
2430         kctl->id.device = ice->pcm_pro->device;
2431         ice->spdif.stream_ctl = kctl;
2432         return 0;
2433 }
2434
2435
2436 static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2437 {
2438         int err;
2439
2440         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2441         if (err < 0)
2442                 return err;
2443         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2444         if (err < 0)
2445                 return err;
2446         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2447         if (err < 0)
2448                 return err;
2449
2450         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2451         if (err < 0)
2452                 return err;
2453         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2454         if (err < 0)
2455                 return err;
2456
2457         if (ice->num_total_dacs > 0) {
2458                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2459                 tmp.count = ice->num_total_dacs;
2460                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2461                 if (err < 0)
2462                         return err;
2463         }
2464
2465         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2466         if (err < 0)
2467                 return err;
2468
2469         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2470         if (err < 0)
2471                 return err;
2472         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2473         if (err < 0)
2474                 return err;
2475
2476         return 0;
2477 }
2478
2479 static int snd_ice1712_free(struct snd_ice1712 *ice)
2480 {
2481         if (! ice->port)
2482                 goto __hw_end;
2483         /* mask all interrupts */
2484         outb(0xc0, ICEMT(ice, IRQ));
2485         outb(0xff, ICEREG(ice, IRQMASK));
2486         /* --- */
2487       __hw_end:
2488         if (ice->irq >= 0) {
2489                 synchronize_irq(ice->irq);
2490                 free_irq(ice->irq, ice);
2491         }
2492         if (ice->port)
2493                 pci_release_regions(ice->pci);
2494         snd_ice1712_akm4xxx_free(ice);
2495         pci_disable_device(ice->pci);
2496         kfree(ice);
2497         return 0;
2498 }
2499
2500 static int snd_ice1712_dev_free(struct snd_device *device)
2501 {
2502         struct snd_ice1712 *ice = device->device_data;
2503         return snd_ice1712_free(ice);
2504 }
2505
2506 static int __devinit snd_ice1712_create(struct snd_card *card,
2507                                         struct pci_dev *pci,
2508                                         const char *modelname,
2509                                         int omni,
2510                                         int cs8427_timeout,
2511                                         int dxr_enable,
2512                                         struct snd_ice1712 ** r_ice1712)
2513 {
2514         struct snd_ice1712 *ice;
2515         int err;
2516         static struct snd_device_ops ops = {
2517                 .dev_free =     snd_ice1712_dev_free,
2518         };
2519
2520         *r_ice1712 = NULL;
2521
2522         /* enable PCI device */
2523         if ((err = pci_enable_device(pci)) < 0)
2524                 return err;
2525         /* check, if we can restrict PCI DMA transfers to 28 bits */
2526         if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
2527             pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
2528                 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2529                 pci_disable_device(pci);
2530                 return -ENXIO;
2531         }
2532
2533         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2534         if (ice == NULL) {
2535                 pci_disable_device(pci);
2536                 return -ENOMEM;
2537         }
2538         ice->omni = omni ? 1 : 0;
2539         if (cs8427_timeout < 1)
2540                 cs8427_timeout = 1;
2541         else if (cs8427_timeout > 1000)
2542                 cs8427_timeout = 1000;
2543         ice->cs8427_timeout = cs8427_timeout;
2544         ice->dxr_enable = dxr_enable;
2545         spin_lock_init(&ice->reg_lock);
2546         mutex_init(&ice->gpio_mutex);
2547         mutex_init(&ice->i2c_mutex);
2548         mutex_init(&ice->open_mutex);
2549         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2550         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2551         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2552         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2553
2554         ice->spdif.cs8403_bits =
2555                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2556                                                  0x10 | /* no emphasis */
2557                                                  0x20); /* PCM encoder/decoder */
2558         ice->card = card;
2559         ice->pci = pci;
2560         ice->irq = -1;
2561         pci_set_master(pci);
2562         pci_write_config_word(ice->pci, 0x40, 0x807f);
2563         pci_write_config_word(ice->pci, 0x42, 0x0006);
2564         snd_ice1712_proc_init(ice);
2565         synchronize_irq(pci->irq);
2566
2567         if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2568                 kfree(ice);
2569                 pci_disable_device(pci);
2570                 return err;
2571         }
2572         ice->port = pci_resource_start(pci, 0);
2573         ice->ddma_port = pci_resource_start(pci, 1);
2574         ice->dmapath_port = pci_resource_start(pci, 2);
2575         ice->profi_port = pci_resource_start(pci, 3);
2576
2577         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2578                         "ICE1712", ice)) {
2579                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2580                 snd_ice1712_free(ice);
2581                 return -EIO;
2582         }
2583         
2584         ice->irq = pci->irq;
2585
2586         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2587                 snd_ice1712_free(ice);
2588                 return -EIO;
2589         }
2590         if (snd_ice1712_chip_init(ice) < 0) {
2591                 snd_ice1712_free(ice);
2592                 return -EIO;
2593         }
2594
2595         /* unmask used interrupts */
2596         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2597               ICE1712_IRQ_MPU2 : 0) |
2598              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2599               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2600              ICEREG(ice, IRQMASK));
2601         outb(0x00, ICEMT(ice, IRQ));
2602
2603         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2604                 snd_ice1712_free(ice);
2605                 return err;
2606         }
2607
2608         snd_card_set_dev(card, &pci->dev);
2609
2610         *r_ice1712 = ice;
2611         return 0;
2612 }
2613
2614
2615 /*
2616  *
2617  * Registration
2618  *
2619  */
2620
2621 static struct snd_ice1712_card_info no_matched __devinitdata;
2622
2623 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2624                                        const struct pci_device_id *pci_id)
2625 {
2626         static int dev;
2627         struct snd_card *card;
2628         struct snd_ice1712 *ice;
2629         int pcm_dev = 0, err;
2630         struct snd_ice1712_card_info * const *tbl, *c;
2631
2632         if (dev >= SNDRV_CARDS)
2633                 return -ENODEV;
2634         if (!enable[dev]) {
2635                 dev++;
2636                 return -ENOENT;
2637         }
2638
2639         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2640         if (card == NULL)
2641                 return -ENOMEM;
2642
2643         strcpy(card->driver, "ICE1712");
2644         strcpy(card->shortname, "ICEnsemble ICE1712");
2645         
2646         if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2647                                       cs8427_timeout[dev], dxr_enable[dev],
2648                                       &ice)) < 0) {
2649                 snd_card_free(card);
2650                 return err;
2651         }
2652
2653         for (tbl = card_tables; *tbl; tbl++) {
2654                 for (c = *tbl; c->subvendor; c++) {
2655                         if (c->subvendor == ice->eeprom.subvendor) {
2656                                 strcpy(card->shortname, c->name);
2657                                 if (c->driver) /* specific driver? */
2658                                         strcpy(card->driver, c->driver);
2659                                 if (c->chip_init) {
2660                                         if ((err = c->chip_init(ice)) < 0) {
2661                                                 snd_card_free(card);
2662                                                 return err;
2663                                         }
2664                                 }
2665                                 goto __found;
2666                         }
2667                 }
2668         }
2669         c = &no_matched;
2670  __found:
2671
2672         if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2673                 snd_card_free(card);
2674                 return err;
2675         }
2676         
2677         if (ice_has_con_ac97(ice))
2678                 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2679                         snd_card_free(card);
2680                         return err;
2681                 }
2682
2683         if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2684                 snd_card_free(card);
2685                 return err;
2686         }
2687
2688         if ((err = snd_ice1712_build_controls(ice)) < 0) {
2689                 snd_card_free(card);
2690                 return err;
2691         }
2692
2693         if (c->build_controls) {
2694                 if ((err = c->build_controls(ice)) < 0) {
2695                         snd_card_free(card);
2696                         return err;
2697                 }
2698         }
2699
2700         if (ice_has_con_ac97(ice))
2701                 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2702                         snd_card_free(card);
2703                         return err;
2704                 }
2705
2706         if (! c->no_mpu401) {
2707                 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2708                                                ICEREG(ice, MPU1_CTRL),
2709                                                (c->mpu401_1_info_flags |
2710                                                 MPU401_INFO_INTEGRATED),
2711                                                ice->irq, 0,
2712                                                &ice->rmidi[0])) < 0) {
2713                         snd_card_free(card);
2714                         return err;
2715                 }
2716                 if (c->mpu401_1_name)
2717                         /*  Prefered name available in card_info */
2718                         snprintf(ice->rmidi[0]->name,
2719                                  sizeof(ice->rmidi[0]->name),
2720                                  "%s %d", c->mpu401_1_name, card->number);
2721
2722                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2723                         /*  2nd port used  */
2724                         if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2725                                                        ICEREG(ice, MPU2_CTRL),
2726                                                        (c->mpu401_2_info_flags |
2727                                                         MPU401_INFO_INTEGRATED),
2728                                                        ice->irq, 0,
2729                                                        &ice->rmidi[1])) < 0) {
2730                                 snd_card_free(card);
2731                                 return err;
2732                         }
2733                         if (c->mpu401_2_name)
2734                                 /*  Prefered name available in card_info */
2735                                 snprintf(ice->rmidi[1]->name,
2736                                          sizeof(ice->rmidi[1]->name),
2737                                          "%s %d", c->mpu401_2_name,
2738                                          card->number);
2739                 }
2740         }
2741
2742         snd_ice1712_set_input_clock_source(ice, 0);
2743
2744         sprintf(card->longname, "%s at 0x%lx, irq %i",
2745                 card->shortname, ice->port, ice->irq);
2746
2747         if ((err = snd_card_register(card)) < 0) {
2748                 snd_card_free(card);
2749                 return err;
2750         }
2751         pci_set_drvdata(pci, card);
2752         dev++;
2753         return 0;
2754 }
2755
2756 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2757 {
2758         snd_card_free(pci_get_drvdata(pci));
2759         pci_set_drvdata(pci, NULL);
2760 }
2761
2762 static struct pci_driver driver = {
2763         .name = "ICE1712",
2764         .id_table = snd_ice1712_ids,
2765         .probe = snd_ice1712_probe,
2766         .remove = __devexit_p(snd_ice1712_remove),
2767 };
2768
2769 static int __init alsa_card_ice1712_init(void)
2770 {
2771         return pci_register_driver(&driver);
2772 }
2773
2774 static void __exit alsa_card_ice1712_exit(void)
2775 {
2776         pci_unregister_driver(&driver);
2777 }
2778
2779 module_init(alsa_card_ice1712_init)
2780 module_exit(alsa_card_ice1712_exit)